CN113633518A - Exercise device for rehabilitation of bedridden patient - Google Patents

Abstract

The invention belongs to the technical field of rehabilitation exercise equipment, and particularly relates to an exercise device for rehabilitation of a bedridden patient, which comprises a bed body, wherein a lower support plate is arranged on the bed body, an upper support plate is rotatably connected to the lower support plate, and a turnover device for driving the upper support plate to rotate along the lower support plate is arranged on the bed body; the bed body is provided with an exercise massage mechanism, the exercise massage mechanism comprises an exercise device corresponding to the lower supporting plate and a lower massage device connected with the exercise device, and the lower massage device is connected with an upper massage device corresponding to the upper supporting plate; the exercise device comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening-closing structure for driving the lower limbs to do opening-closing exercise; the invention effectively solves the problems of poor exercise effect and poor massage effect of the existing exercise device.

Description

Exercise device for rehabilitation of bedridden patient

Technical Field

The invention belongs to the technical field of rehabilitation exercise equipment, and particularly relates to an exercise device for rehabilitation of a bedridden patient.

Background

The patient has to lie in bed for a long time after operation or for other disease reasons, so that the muscle tension, muscle atrophy and joint stiffness of the patient are caused, and the recovery of the patient is influenced; in addition, the early limb rehabilitation treatment can effectively adjust the muscle tension of the patient, prevent muscle atrophy and joint stiffness, reduce the occurrence of complications and lay a solid foundation for the limb recovery of the patient. In addition, the early-stage rehabilitation treatment of the patient can effectively recover the body movement function, shorten the hospitalization time of the patient and reduce the medical cost.

When the lower limbs of a patient are exercised, the lower limbs of the patient are often only exercised in a bending way, so that the influence of long-term bed rest of the patient on the lower limbs of the patient cannot be effectively relieved, and the recovery effect is poor; in addition, after the patient takes exercise, fatigue of the patient can be effectively relieved through corresponding massage, blood circulation can be promoted, discomfort of the patient can be relieved, and the recovery effect of the patient can be improved; corresponding massage device of many uses massages the patient, but corresponding massage device is when using, mostly continuously beats or vibrations through a position to patient's health and massages, realizes the circulation of blood, and the massage mode is single, is unfavorable for patient's recovery.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the exercise device for the rehabilitation of the bedridden patient, and the problem that the existing exercise device is poor in exercise effect and massage effect is effectively solved.

In order to achieve the purpose, the invention adopts the following technical scheme: an exercise device for rehabilitation of a patient lying in bed comprises a bed body, wherein a lower support plate is arranged on the bed body, an upper support plate is rotatably connected to the lower support plate, and a turnover device for driving the upper support plate to rotate along the lower support plate is arranged on the bed body; the bed body is provided with an exercise massage mechanism, the exercise massage mechanism comprises an exercise device corresponding to the lower supporting plate and a lower massage device connected with the exercise device, and the lower massage device is connected with an upper massage device corresponding to the upper supporting plate; the exercise device comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening and closing structure for driving the lower limbs to do opening and closing exercise; the lower massage device comprises a lower massage structure arranged on the varicosity structure, and the lower massage structure comprises a lower massage component and a driving component which can drive the lower massage component to move and knock the lower limbs.

Compared with the prior art, the invention has the following beneficial effects:

when the massage bed is used, a patient can lie on the bed plate consisting of the lower supporting plate and the upper supporting plate according to the condition, and the lying angle of the patient can be changed through the turnover device, so that the comfort degree of the patient during exercise and massage is improved; in addition, the lower limbs of the patient are exercised through the exercise device, the lower limbs of the patient are exercised in a bending and stretching way through the bent and stretching structure, and the opening and closing structure acts after the lower limbs are bent, so that the opening and closing structure can carry out opening and closing exercises on the lower limbs of the patient to exercise the hip of the patient; the lower limbs of the patient are fully exercised through the matching of the varicosity structure and the opening and closing structure, so that the exercise effect of the invention is improved; in addition, after the patient exercises for a period of time, the lower limbs of the patient can be massaged through the lower massage device, and the lower massage component is driven by the driving component to move and knock the lower limbs, so that the lower limbs of the patient are stretched; meanwhile, the lower massage device drives the upper massage device to massage the upper body of the patient, so that blood circulation is promoted, and the recovery effect of the patient is improved.

Drawings

FIG. 1 is a first isometric view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a second isometric view of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a schematic view showing the fitting state of the exercise device and the lower massage device according to the present invention;

FIG. 6 is a schematic diagram of the exercise apparatus of the present invention;

FIG. 7 is a schematic structural view of a varix structure according to the present invention;

FIG. 8 is a schematic view of the lower massage device according to the present invention;

fig. 9 is a first isometric view of a lower massage mechanism of the present invention;

fig. 10 is a second isometric view of the lower massage structure of the present invention;

fig. 11 is a third isometric view of a lower massage mechanism of the present invention;

FIG. 12 is a schematic view of the lower massage assembly of the present invention;

fig. 13 is a schematic structural view showing a state in which a lower massage transmission assembly and an upper massage transmission assembly are engaged with each other according to the present invention;

FIG. 14 is a schematic structural view of a lower massage slider according to the present invention;

FIG. 15 is a schematic view of the structure of the present invention showing the engagement between the inner ratchet and the pawl;

FIG. 16 is a schematic view showing the combination of the upper massage device and the turning device according to the present invention;

FIG. 17 is a schematic view showing the fitting state of the reciprocating screw and the second slide cylinder in the present invention;

fig. 18 is a schematic view of the engagement of the first traction block and the upper massage assembly of the present invention;

FIG. 19 is a schematic view of the internal structure of the upper massage assembly of the present invention;

fig. 20 is a schematic view of the structure of the balustrade of the present invention;

FIG. 21 is a schematic structural view of a latch structure according to the present invention;

in the figure: 1. universal wheel, 2, support cavity, 3, exercise massage mechanism, 301, lower massage device, 302, exercise device, 303, upper massage device, 304, flex motor, 305, base plate, 306, foot support plate, 307, fixing band, 308, lower support plate, 309, upper support plate, 310, opening and closing transmission component, 311, flex slider, 312, rotation block, 313, flex lead screw, 314, lower massage transmission component, 315, main shaft, 316, lower massage slider, 317, massage motor, 318, massage spline, 319, first universal joint, 320, first slide cylinder, 321, upper massage transmission component, 322, second steering bevel gear set, 323, first fixing plate, 324, second slide cylinder, 325, drive plate, 326, moving block, 327, lower massage component, 328, slide bar, 329, first traction block, 330, driven bar, 331, cam, 332, second fixing plate, 333, slide way, 334, slide block, slide bar, cam, 331, 333, cam, etc, A moving cam groove, 335, a driving lever, 336, a lifting cam groove, 337, an L-shaped lever, 338, a first lifting block, 339, a pressing ball, 340, a lower vibration spring, 341, an upper guide lever, 342, a massage plate, 343, a lower guide lever, 344, an upper vibration spring, 345, a massage lever, 346, a sliding plate, 347, a lower massage ball, 348, a first driving bevel gear, 349, a first driven bevel gear, 350, an inner ratchet, 351, a pawl, 352, a driven plate, 353, a third traction block, 354, a reciprocating screw, 355, a sliding chute, 356, an upper massage assembly, 357, a third universal joint, 358, a driving groove, 359, a lower fixing plate, 360, an upper buffer lever, 361, a lower buffer spring, 362, a lower buffer lever, 363, an upper buffer spring, 364, a support lever, 365, an upper fixing plate, 366, an upper massage ball; 4. the device comprises a lower supporting plate, 5, a railing, 501, vertical rods, 502, cross rods, 503, locking structures, 504, locking blocks, 505, slopes, 506, locking rods, 507, a lifting handle, 508, guide blocks, 509 and a top spring; 6. the bed comprises an upper supporting plate, 7, a bed frame, 8, a turnover device, 801, a turnover motor, 802, a turnover rod, 803, a turnover screw rod, 804 and a turnover sliding block.

Detailed Description

An exercise device for rehabilitation of a patient lying in bed, as shown in fig. 1-21, comprises a bed body, wherein alower support plate 4 is arranged on the bed body, anupper support plate 6 is rotatably connected to thelower support plate 4, and aturnover device 8 for driving theupper support plate 6 to rotate along thelower support plate 4 is arranged on the bed body; the bed body is provided with anexercise massage mechanism 3, theexercise massage mechanism 3 comprises anexercise device 302 corresponding to the lower supportingplate 4 and alower massage device 301 connected with theexercise device 302, and thelower massage device 301 is connected with anupper massage device 303 corresponding to the upper supportingplate 6; theexercise device 302 comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening and closing structure for driving the lower limbs to do opening and closing exercise; thelower massage device 301 comprises a lower massage structure disposed on the curved structure, and the lower massage structure comprises alower massage component 327 and a driving component capable of driving thelower massage component 327 to move and knock the lower limb.

When the invention is used, a patient can lie on the bed plate consisting of the lower supportingplate 4 and the upper supportingplate 6 according to the situation, and the angle of the lying position of the patient can be changed through theturnover device 8; the lower limbs of the patient are exercised through theexercise device 302, the lower limbs of the patient are exercised in a bending and stretching way through the curved structure, and in addition, after the lower limbs are bended, the opening and closing structure acts and can carry out opening and closing exercise on the lower limbs of the patient so as to exercise the hip of the patient; the lower limbs of the patient are fully exercised through the matching of the varicosity structure and the opening and closing structure, so that the exercise effect of the invention is improved; in addition, after the patient exercises for a period of time, the lower limbs of the patient can be massaged through thelower massage device 301, and thelower massage component 327 is driven by the driving component to move and knock the lower limbs at the same time, so that the lower limbs of the patient are unfolded; meanwhile, thelower massage device 301 drives theupper massage device 303 to massage the upper body of the patient, so that blood circulation is promoted, and the recovery effect of the patient is improved.

As shown in fig. 6 and 7, the varicose structure includes abottom plate 305 fixedly connected to thelower support plate 4, and avaricose motor 304 is fixedly connected to thebottom plate 305; the output end of thevaricosity motor 304 is connected with a varicosity transmission assembly, and the varicosity transmission assembly is connected with a pair ofvaricosity screw rods 313 which are rotatably connected with thebottom plate 305; a pair of rotatingblocks 312 are rotatably connected to the pair ofcurved screw rods 313, an upper supportingplate 309 and a lower supportingplate 308 rotatably connected with the upper supportingplate 309 are respectively rotatably connected to the rotatingblocks 312, afoot supporting plate 306 is arranged on the lower supportingplate 308, andfixing belts 307 are arranged on the upper supportingplate 309 and the lower supportingplate 308; thefixing strap 307 comprises a thorn hair fixing strap and a round hair fixing strap matched with the thorn hair fixing strap, the thorn hair fixing strap is provided with a thorn hair magic tape, and the round hair fixing strap is provided with a round hair magic tape matched with the thorn hair magic tape; avaricosity sliding block 311 is screwed on thevaricosity screw rod 313, thevaricosity sliding block 311 is connected with thebottom plate 305 in a sliding way, and arotating block 312 which is rotationally connected with the lower supportingplate 308 is rotationally connected with thevaricosity sliding block 311; the opening and closing structure comprises an opening and closing motor fixedly connected with thebottom plate 305, the output end of the opening and closing motor is connected with an opening andclosing transmission assembly 310, and a rotatingblock 312 rotatably connected with the upper supportingplate 309 is coaxially and fixedly connected with the output end of the opening andclosing transmission assembly 310; the opening andclosing transmission assembly 310 comprises an opening and closing driving bevel gear fixedly connected with the output end of the opening and closing motor, an opening and closing driven bevel gear is meshed with the opening and closing driving bevel gear, a pair of connecting driving bevel gears is coaxially and fixedly connected with the opening and closing driven bevel gear, and a connecting driven bevel gear fixedly connected with the correspondingrotating block 312 is meshed with the connecting driving bevel gear.

When the varicosity structure is used, avaricosity motor 304 drives a pair ofvaricosity screw rods 313 to rotate through a varicosity transmission component, the pair ofvaricosity screw rods 313 drive a rotatingblock 312 which is rotationally connected with a lower supportingplate 308 to move back and forth through avaricosity sliding block 311, the rotatingblock 312 drives the lower supportingplate 308 and an upper supportingplate 309 to rotate relatively, and the upper supportingplate 309 rotates along the other rotatingblock 312; the upper supportingplate 309, the lower supportingplate 308, thefoot supporting plate 306 and thefixing belt 307 are matched to drive the lower limbs of the patient to perform the varicosity exercise; when patient's low limbs are in the bending state, the motor action that opens and shuts, the motor that opens and shuts drives through opening and shuttingtransmission assembly 310 and rotates theturning block 312 who is connected alongvaricose lead screw 313 along withupper plate 309 rotation, and turningblock 312 drives anotherturning block 312 throughupper plate 309,bottom plate 308 and rotates alongvaricose slider 311, drives patient's low limbs throughupper plate 309 andbottom plate 308 and opens and shuts the exercise, tempers patient's buttock.

As shown in fig. 8, the massage device comprises a supportingcavity 2 fixedly connected with the bed body, and amassage motor 317 is arranged on the supportingcavity 2; the output end of themassage motor 317 is connected with a first steering bevel gear set, the output end of the first steering bevel gear set is fixedly connected with amain shaft 315, and themain shaft 315 is connected with a lowermassage transmission component 314; the output end of the lowermassage transmission component 314 is connected with a pair ofmassage splines 318, a pair oflower massage sliders 316 are sleeved on the pair ofmassage splines 318, and thelower massage sliders 316 are connected with thesupport cavity 2 in a sliding manner; a firstdriving bevel gear 348 is rotatably connected to each of the pair oflower massage sliders 316, the firstdriving bevel gear 348 is slidably connected to themassage spline 318, and a first drivenbevel gear 349 is engaged with the firstdriving bevel gear 348; the first drivenbevel gear 349 is coaxially and fixedly connected with aninner ratchet wheel 350, thelower massage slider 316 is rotatably connected with a drivendisc 352, the drivendisc 352 is rotatably connected with apawl 351 meshed with theinner ratchet wheel 350, and the drivendisc 352 is provided with a return spring matched with thepawl 351; the drivendisc 352 is coaxially and fixedly connected with a firstuniversal joint 319, the firstuniversal joint 319 is connected with a first spline, the first spline is connected with a first slidingbarrel 320 in a sliding manner, the firstsliding barrel 320 is connected with a second universal joint, the second universal joint is connected with a second steeringbevel gear set 322, and the second steeringbevel gear set 322 is connected with a driving assembly; the structure of the varicose transmission component is the same as that of the lowermassage transmission component 314, the varicose transmission component and the lowermassage transmission component 314 respectively comprise a second driving bevel gear, a pair of second driven bevel gears are meshed on the second driving bevel gear, a third driving bevel gear is coaxially and fixedly connected with the second driven bevel gear, a third driven bevel gear is meshed on the third driving bevel gear, the third driven bevel gear is the output end of the varicose transmission component and the lowermassage transmission component 314, and the second driving bevel gear is the input end of the varicose transmission component and the lowermassage transmission component 314; each of the first and second steeringbevel gear sets 322 includes a fourth driving bevel gear and a fourth driven bevel gear engaged with the fourth driving bevel gear.

When the massage device is used, themassage motor 317 drives themain shaft 315 to rotate through the first steering bevel gear set, themain shaft 315 drives the pair ofmassage splines 318 to rotate through the lowermassage transmission component 314, the pair ofmassage splines 318 drives the first drivenbevel gear 349 to rotate through the firstdriving bevel gear 348, the first drivenbevel gear 349 drives the drivendisc 352 to rotate through the cooperation of theinner ratchet wheel 350 and thepawl 351, the drivendisc 352 drives the first spline to rotate through the firstuniversal joint 319, the first spline drives the second steering bevel gear set 322 to act through the first slidingcylinder 320 and the second universal joint, and the second steeringbevel gear set 322 drives the driving component to act; in addition, when the patient exercises by using the varicose structure, the driving component drives the lowermassage sliding block 316 to act through the second universal joint, the firstsliding barrel 320, the first spline and the firstuniversal joint 319, and the lowermassage sliding block 316 drives the firstdriving bevel gear 348 to slide along themassage spline 318; when the opening and closing structure is actuated, the driving assembly drives the drivendisc 352 to rotate through the second universal joint, the firstsliding barrel 320, the first spline and the firstuniversal joint 319, and the drivendisc 352 drives thepawl 351 to slide along the back of theinner ratchet wheel 350.

As shown in fig. 9-11, the driving assembly includes afirst fixing plate 323 fixedly connected to the lower supportingplate 308 or the upper supportingplate 309, and the second steeringbevel gear set 322 is disposed on thefirst fixing plate 323; acam 331 coaxially and fixedly connected with the second steeringbevel gear set 322 is rotatably connected to thefirst fixing plate 323, alifting cam groove 336 is formed on the surface of thecam 331 close to thefirst fixing plate 323, and a movingcam groove 334 is formed on the other surface of thecam 331; an L-shaped rod 337 is rotatably connected to thefirst fixing plate 323, one end of the L-shaped rod 337 is rotatably connected to a lifting roller engaged with thelifting cam groove 336, the other end of the L-shaped rod 337 is rotatably connected to afirst lifting block 338, and thefirst lifting block 338 is slidably connected to afirst traction block 329; adriving plate 325 is fixedly connected to thefirst traction block 329, a plurality of groups of slidingrods 328 are slidably connected to thedriving plate 325, a plurality of groups ofmoving blocks 326 are fixedly connected to the plurality of groups of slidingrods 328, themoving blocks 326 are slidably connected with the corresponding upper supportingplate 309 or lower supportingplate 308, and thelower massage assembly 327 is fixedly connected with themoving blocks 326; adriving rod 335 is rotatably connected to thefirst fixing plate 323, a moving roller matched with themoving cam slot 334 is rotatably connected to thedriving rod 335, and a drivenrod 330 is fixedly connected to thedriving rod 335; aslide way 333 is arranged on thefirst traction block 329, a driven block is connected in theslide way 333 in a sliding manner, and a drivenrod 330 is rotationally connected with the driven block; asecond fixing plate 332 corresponding to thefirst fixing plate 323 is fixedly connected to the lower supportingplate 308 or the upper supportingplate 309, a second lifting block is slidably connected to thesecond fixing plate 332, and a second traction block slidably connected to the second lifting block is fixedly connected to thedriving plate 325.

When the driving component is used, the second steeringbevel gear set 322 drives thecam 331 to rotate along thefirst fixing plate 323, thecam 331 is matched with the L-shaped rod 337 through thelifting cam groove 336 to drive thefirst lifting block 338 to reciprocate up and down, thefirst lifting block 338 drives thedriving plate 325 to reciprocate up and down through thefirst traction block 329, and thedriving plate 325 moves up and down to drive thelower massage component 327 to perform knocking massage on a patient; meanwhile, thecam 331 is matched with thedriving rod 335 through the movingcam slot 334 to drive the drivenrod 330 to rotate along thefirst fixing plate 323, the drivenrod 330 drives thefirst traction block 329 to slide back and forth along thefirst lifting block 338 through the driven block, thefirst traction block 329 drives thedriving plate 325 to move back and forth, thedriving plate 325 drives the movingblock 326 to move back and forth through thesliding rod 328, and the movingblock 326 moves back and forth to massage the patient through thelower massage assembly 327; in addition, when thefirst lifting block 338 and the first movingblock 326 act, the second lifting block and the second traction block act synchronously, so that the stability of the driving assembly is improved.

As shown in fig. 12, thelower massage assembly 327 includes a sleeve fixedly connected to the movingblock 326, apressing ball 339 is slidably connected to the sleeve, alower guide bar 343 is connected to thepressing ball 339, and asliding plate 346 is connected to thelower guide bar 343; anupper guide rod 341 is fixedly connected to thesqueezing ball 339, amassage plate 342 is slidably connected to theupper guide rod 341, amassage rod 345 is fixedly connected to themassage plate 342, themassage rod 345 is slidably connected to thesliding plate 346, and alower massage ball 347 is fixedly connected to themassage rod 345; theupper guide rod 341 is sleeved with anupper vibration spring 344, thelower guide rod 343 is sleeved with alower vibration spring 340, and theupper vibration spring 344 and thelower vibration spring 340 are respectively arranged at two sides of themassage plate 342.

When thelower massage assembly 327 is used, thedriving plate 325 drives themassage plate 342 to move upwards through thesqueezing balls 339, theupper guide rod 341, thelower guide rod 343, theupper vibration spring 344 thereon and thelower vibration spring 340, and themassage plate 342 drives thelower massage balls 347 through themassage rods 345 to perform knocking massage on the lower limbs of the patient.

As shown in fig. 16-19, theupper massage device 303 includes an uppermassage transmission assembly 321 fixedly connected to themain shaft 315, and a pair of second slidingcylinders 324 is connected to an output end of the uppermassage transmission assembly 321; a second spline is connected to each of the pair of second slidingcylinders 324 in a sliding manner, a thirduniversal joint 357 is connected to the second spline, athird spline 357 is connected to the third spline, a reciprocatingscrew rod 354 is connected to the third spline in a sliding manner, and thereciprocating screw rod 354 is rotatably connected to theupper support plate 6; athird traction block 353 is connected to theupper support plate 6 in a sliding manner, and the pair of reciprocatingscrew rods 354 are in threaded connection with thethird traction block 353; thethird traction block 353 is provided with a pair ofdriving grooves 358, thedriving grooves 358 are internally and slidably connected withupper massage components 356, and theupper support plate 6 is provided with a pair of slidingchutes 355 matched with theupper massage components 356; thesliding groove 355 comprises ashoulder sliding groove 355 which is arranged in an arc shape, theshoulder sliding groove 355 is communicated with a vertical slidinggroove 355, and one end of the vertical slidinggroove 355, which is far away from theshoulder sliding groove 355, is communicated with awaist sliding groove 355 which is arranged in an arc shape; the uppermassage transmission assembly 321 comprises an upper driving bevel gear fixedly connected with themain shaft 315, a pair of upper driven bevel gears are meshed with the upper driving bevel gear, the upper driven bevel gears are coaxially and fixedly connected with a steering driving bevel gear, the steering driving bevel gear is meshed with a steering driven bevel gear, the steering driven bevel gears are coaxially and fixedly connected with a massage driving bevel gear, the massage driving bevel gear is meshed with a massage driven bevel gear, and the massage driven bevel gear is fixedly connected with the second slidingbarrel 324.

When theupper massage device 303 is in use, themain shaft 315 drives the second slidingbarrel 324 to rotate through the uppermassage transmission assembly 321, the second slidingbarrel 324 drives thereciprocating screw rod 354 to rotate through the second spline, the thirduniversal joint 357 and the third spline, and thereciprocating screw rod 354 drives thethird traction block 353 to slide along theupper support plate 6; thethird traction block 353 drives theupper massage component 356 to massage the patient through thedriving groove 358, and theupper massage component 356 massages the back, two sides of the spine and the waist of the patient respectively under the dual functions of thedriving groove 358 and thesliding groove 355, so that blood circulation is promoted, and the recovery effect of the patient is improved; in addition, in the rotating process of theupper support plate 6, thereciprocating screw rod 354 drives the third spline and the second spline to rotate relatively through the thirduniversal joint 357, the second spline slides along the secondsliding barrel 324, and the third spline slides along thereciprocating screw rod 354.

As shown in fig. 19, theupper massage unit 356 includes a housing slidably connected to adriving groove 358, and anupper fixing plate 365 and alower fixing plate 359 are fixed to the housing, and theupper fixing plate 365 and thelower fixing plate 359 are disposed in parallel; a pair oflower buffer rods 362 fixedly connected with alower fixing plate 359 is connected to theupper fixing plate 365, and anupper buffer rod 360 is further fixedly connected to thelower fixing plate 359; theupper buffer rod 360 is slidably connected with a support plate, the support plate is provided with asupport rod 364, thesupport rod 364 is slidably connected with anupper fixing plate 365, and thesupport rod 364 is fixedly connected with anupper massage ball 366; thelower buffer rod 362 is sleeved with alower buffer spring 361, theupper buffer rod 360 is sleeved with anupper buffer spring 363, and theupper buffer spring 363 and thelower buffer spring 361 are respectively arranged on two sides of the supporting plate.

When theupper massage component 356 is used, the back, both sides of the spine and the waist of the patient are massaged by theupper massage balls 366, and theupper massage balls 366 are buffered by theupper buffer spring 363 and thelower buffer spring 361 during the massage process, so that the comfort of the massage is improved.

As shown in fig. 16, theturning device 8 includes aturning motor 801 fixedly connected to the bed body, and an output end of theturning motor 801 is fixedly connected to a turningscrew 803; the turningscrew 803 is screwed with aturning slide block 804, theturning slide block 804 is connected with the bed body in a sliding way, theturning slide block 804 is rotatably connected with a pair ofturning rods 802, and the other ends of theturning rods 802 are rotatably connected with the upper supportingplate 6; turningdevice 8 is when using, andupset motor 801 drivesupset slider 804 throughupset lead screw 803 and slides along the bed body, andupset slider 804 drivesbackup pad 6 throughupset pole 802 and rotates along bottom suspension fagging 4, realizes the regulation to patient clinostatism angle, improves patient's travelling comfort.

The bed body comprises abed frame 7, and universal wheels 1 are arranged on thebed frame 7 and the supportingcavity 2; thebedstead 7 is connected with a support frame corresponding to theturnover device 8, theturnover motor 801 is fixedly connected with the support frame, and theturnover sliding block 804 is in sliding connection with the support frame; as shown in fig. 20 and 21, thebedsteads 7 are provided with balustrades 5 on both sides, each balustrade 5 comprises across bar 502 and a plurality ofvertical bars 501 rotatably connected with thebedsteads 7, the other ends of the plurality ofvertical bars 501 are rotatably connected with thecross bar 502, and thecross bar 502 is provided with alocking structure 503 matched with thevertical bars 501; thelocking structure 503 comprises aguide block 508 fixedly connected with thecross bar 502, ahandle 507 is slidably connected on theguide block 508, and atop spring 509 matched with thehandle 507 is arranged on thecross bar 502; anymontant 501 on be equipped withlocking piece 504, be equipped with the locking hole on thelocking piece 504, be equipped with on thehandle 507 with locking hole matched withlocking pole 506, the tip thatmontant 501 was kept away from to lockingpiece 504 still is equipped with theslope 505 corresponding withlocking pole 506.

The railing 5 is arranged to prevent a patient from falling off the medical bed, so that the safety of the medical bed is improved; when a patient gets into bed, thelifting handle 507 is lifted upwards, thelifting handle 507 drives thelocking rod 506 to be separated from the locking hole, so that thevertical rod 501 can rotate along thecross rod 502, thecross rod 502 rotates to be in a state of being flush with thebed frame 7, and the patient can get into bed more conveniently; after the patient is moved to the bed, thecross rod 502 is pulled, thecross rod 502 moves thevertical rod 501 to rotate along thebed frame 7, thelocking rod 506 is made to contact with theslope 505, theslope 505 extrudes thelifting handle 507 through thelocking rod 506, thelifting handle 507 drives thelocking rod 506 to slide along theguide block 508, and thelocking rod 506 slides into the locking hole along theslope 505.

The working process of the invention is as follows:

when the bed is used, a patient goes to bed, thelifting handle 507 is lifted upwards, thelifting handle 507 drives thelocking rod 506 to be separated from the locking hole, thevertical rod 501 can rotate along thecross rod 502, thecross rod 502 rotates to be in a state of being flush with thebed frame 7, and the patient can go to bed more conveniently; after a patient is moved to a bed, thecross rod 502 is pulled, thecross rod 502 transfers thevertical rod 501 to rotate along thebed frame 7, thelocking rod 506 is made to be in contact with theslope 505, theslope 505 extrudes thelifting handle 507 through thelocking rod 506, thelifting handle 507 drives thelocking rod 506 to slide along theguide block 508, thelocking rod 506 slides into the locking hole along theslope 505, the patient is prevented from falling off from the medical bed through the guardrail 5, and the safety of the medical bed is improved.

A patient lies on a bed plate consisting of thelower support plate 4 and theupper support plate 6, the overturningmotor 801 drives the overturningslide block 804 to slide along the bed body through the overturninglead screw 803, and the overturningslide block 804 drives theupper support plate 6 to rotate along thelower support plate 4 through the overturningrod 802, so that the lying position angle of the patient is adjusted; placing the lower limbs of the patient on the respective upper andlower support plates 309, 308, and fixing the lower limbs of the patient using thefixing band 307; thevaricosity motor 304 drives a pair ofvaricosity screw rods 313 to rotate through a varicosity transmission component, the pair ofvaricosity screw rods 313 drives a rotatingblock 312 which is rotationally connected with the lower supportingplate 308 to move back and forth through avaricosity sliding block 311, the rotatingblock 312 drives the lower supportingplate 308 and the upper supportingplate 309 to rotate relatively, the upper supportingplate 309 rotates along the other rotatingblock 312, and the upper supportingplate 309, the lower supportingplate 308, thefoot supporting plate 306 and thefixing belt 307 are matched to drive the lower limbs of a patient to carry out varicosity exercise; when patient's low limbs are in the bending state, the motor action that opens and shuts, the motor that opens and shuts drives through opening and shuttingtransmission assembly 310 and rotates theturning block 312 who is connected alongvaricose lead screw 313 along withupper plate 309 rotation, and turningblock 312 drives anotherturning block 312 throughupper plate 309,bottom plate 308 and rotates alongvaricose slider 311, drives patient's low limbs throughupper plate 309 andbottom plate 308 and opens and shuts the exercise, tempers patient's buttock. In addition, when the patient exercises by using the varicose structure, the driving component drives the lowermassage sliding block 316 to act through the second universal joint, the firstsliding barrel 320, the first spline and the firstuniversal joint 319, and the lowermassage sliding block 316 drives the firstdriving bevel gear 348 to slide along themassage spline 318; when the opening and closing structure is actuated, the driving assembly drives the drivendisc 352 to rotate through the second universal joint, the firstsliding barrel 320, the first spline and the firstuniversal joint 319, and the drivendisc 352 drives thepawl 351 to slide along the back of theinner ratchet wheel 350.

After the patient exercises for a period of time, the lower limbs of the patient can be massaged by thelower massage device 301; themassage motor 317 drives themain shaft 315 to rotate through the first steering bevel gear set, themain shaft 315 drives the pair ofmassage splines 318 to rotate through the lowermassage transmission component 314, the pair ofmassage splines 318 drives the first drivenbevel gear 349 to rotate through the firstdriving bevel gear 348, the first drivenbevel gear 349 drives the drivendisc 352 to rotate through the cooperation of theinner ratchet 350 and thepawl 351, the drivendisc 352 drives the first spline to rotate through the firstuniversal joint 319, and the first spline drives the second steeringbevel gear set 322 to act through the first slidingbarrel 320 and the second universal joint; the second steeringbevel gear set 322 drives thecam 331 to rotate along thefirst fixing plate 323, thecam 331 is matched with the L-shaped rod 337 through thelifting cam groove 336 to drive thefirst lifting block 338 to reciprocate up and down, thefirst lifting block 338 drives thedriving plate 325 to reciprocate up and down through thefirst traction block 329, thedriving plate 325 drives themassage plate 342 to move upwards through theextrusion ball 339, theupper guide rod 341, thelower guide rod 343, theupper vibration spring 344 and thelower vibration spring 340 on the upper guide rod, and themassage plate 342 drives thelower massage ball 347 through themassage rod 345 to perform knocking massage on the lower limbs of the patient; meanwhile, thecam 331 is matched with thedriving rod 335 through the movingcam slot 334 to drive the drivenrod 330 to rotate along thefirst fixing plate 323, the drivenrod 330 drives thefirst traction block 329 to slide back and forth along thefirst lifting block 338 through the driven block, thefirst traction block 329 drives thedriving plate 325 to move back and forth, thedriving plate 325 drives the movingblock 326 to move back and forth through thesliding rod 328, and the movingblock 326 moves back and forth to massage the patient through thelower massage ball 347.

Meanwhile, themain shaft 315 drives the second slidingbarrel 324 to rotate through the uppermassage transmission component 321, the secondsliding barrel 324 drives thereciprocating screw rod 354 to rotate through the second spline, the thirduniversal joint 357 and the third spline, and thereciprocating screw rod 354 drives thethird traction block 353 to slide along theupper support plate 6; thethird traction block 353 drives theupper massage ball 366 to massage the patient through thedriving groove 358, and theupper massage ball 366 massages the back, the two sides of the spine and the waist of the patient respectively under the dual functions of thedriving groove 358 and thesliding groove 355, so that the blood circulation is promoted, and the recovery effect of the patient is improved.

Claims (9)

1. The utility model provides an exercise device to bed patient carries out recovered which characterized in that: the bed comprises a bed body, wherein a lower supporting plate (4) is arranged on the bed body, an upper supporting plate (6) is rotatably connected onto the lower supporting plate (4), and a turnover device (8) for driving the upper supporting plate (6) to rotate along the lower supporting plate (4) is arranged on the bed body; the bed body is provided with an exercise massage mechanism (3), the exercise massage mechanism (3) comprises an exercise device (302) corresponding to the lower support plate (4) and a lower massage device (301) connected with the exercise device (302), and the lower massage device (301) is connected with an upper massage device (303) corresponding to the upper support plate (6); the exercise device (302) comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening and closing structure for driving the lower limbs to do opening and closing exercise; the lower massage device (301) comprises a lower massage structure arranged on the varicosity structure, and the lower massage structure comprises a lower massage component (327) and a driving component capable of driving the lower massage component (327) to move and knock the lower limbs.

2. The exercise device for rehabilitation of bedridden patients according to claim 1, wherein: the varicosity structure comprises a bottom plate (305) fixedly connected with the lower supporting plate (4), and a varicosity motor (304) is fixedly connected onto the bottom plate (305); the output end of the varicosity motor (304) is connected with a varicosity transmission assembly, and the varicosity transmission assembly is connected with a pair of varicosity screw rods (313) which are rotatably connected with the bottom plate (305); the pair of the curved screw rods (313) is rotatably connected with a pair of rotating blocks (312), the rotating blocks (312) are respectively rotatably connected with an upper supporting plate (309) and a lower supporting plate (308) rotatably connected with the upper supporting plate (309), the lower supporting plate (308) is provided with a foot supporting plate (306), and the upper supporting plate (309) and the lower supporting plate (308) are both provided with fixing belts (307); the varicosity screw rod (313) is in threaded connection with a varicosity sliding block (311), the varicosity sliding block (311) is in sliding connection with the bottom plate (305), and a rotating block (312) which is rotatably connected with the lower supporting plate (308) is rotatably connected with the varicosity sliding block (311); the opening and closing structure comprises an opening and closing motor fixedly connected with the bottom plate (305), the output end of the opening and closing motor is connected with an opening and closing transmission component (310), and a rotating block (312) rotatably connected with the upper supporting plate (309) is coaxially and fixedly connected with the output end of the opening and closing transmission component (310).

3. The exercise device for rehabilitation of bedridden patients according to claim 2, wherein: the massage device comprises a supporting cavity (2) fixedly connected with the bed body, and a massage motor (317) is arranged on the supporting cavity (2); the output end of the massage motor (317) is connected with a first steering bevel gear set, the output end of the first steering bevel gear set is fixedly connected with a main shaft (315), and the main shaft (315) is connected with a lower massage transmission component (314); the output end of the lower massage transmission assembly (314) is connected with a pair of massage splines (318), a pair of lower massage sliding blocks (316) are sleeved on the pair of massage splines (318), and the lower massage sliding blocks (316) are connected with the supporting cavity (2) in a sliding manner; a first driving bevel gear (348) is rotatably connected to each of the pair of lower massage sliding blocks (316), the first driving bevel gear (348) is in sliding connection with the massage spline (318), and a first driven bevel gear (349) is meshed with the first driving bevel gear (348); an inner ratchet wheel (350) is coaxially and fixedly connected with the first driven bevel gear (349), a driven disc (352) is rotatably connected onto the lower massage sliding block (316), a pawl (351) meshed with the inner ratchet wheel (350) is rotatably connected onto the driven disc (352), and a return spring matched with the pawl (351) is arranged on the driven disc (352); the driven disc (352) is coaxially and fixedly connected with a first universal joint (319), the first universal joint (319) is connected with a first spline, the first spline is connected with a first sliding barrel (320) in a sliding mode, the first sliding barrel (320) is connected with a second universal joint, the second universal joint is connected with a second steering bevel gear set (322), and the second steering bevel gear set (322) is connected with a lower massage structure.

4. The exercise device for rehabilitation of bedridden patients according to claim 3, wherein: the driving assembly comprises a first fixing plate (323) fixedly connected with the lower supporting plate (308) or the upper supporting plate (309), and the second steering bevel gear set (322) is arranged on the first fixing plate (323); a cam (331) coaxially and fixedly connected with the second steering bevel gear set (322) is rotatably connected to the first fixing plate (323), a lifting cam groove (336) is formed in the surface, close to the first fixing plate (323), of the cam (331), and a moving cam groove (334) is formed in the other surface of the cam (331); the first fixing plate (323) is rotatably connected with an L-shaped rod (337), one end of the L-shaped rod (337) is rotatably connected with a lifting roller matched with the lifting cam groove (336), the other end of the L-shaped rod (337) is rotatably connected with a first lifting block (338), and the first lifting block (338) is slidably connected with a first traction block (329); a driving plate (325) is fixedly connected to the first traction block (329), a plurality of groups of sliding rods (328) are slidably connected to the driving plate (325), a plurality of groups of sliding rods (328) are fixedly connected to each other, a moving block (326) is fixedly connected to each group of sliding rods (328), each moving block (326) is slidably connected to the corresponding upper supporting plate (309) or lower supporting plate (308), and the lower massage assembly (327) is fixedly connected to each moving block (326); a driving rod (335) is rotatably connected to the first fixing plate (323), a moving roller matched with the moving cam groove (334) is rotatably connected to the driving rod (335), and a driven rod (330) is fixedly connected to the driving rod (335); a slide way (333) is arranged on the first traction block (329), a driven block is connected in the slide way (333) in a sliding manner, and a driven rod (330) is rotationally connected with the driven block; a second fixing plate (332) corresponding to the first fixing plate (323) is fixedly connected to the lower supporting plate (308) or the upper supporting plate (309), a second lifting block is slidably connected to the second fixing plate (332), and a second traction block slidably connected to the second lifting block is fixedly connected to the driving plate (325).

5. The exercise device for rehabilitation of bedridden patients according to claim 4, wherein: the lower massage component (327) comprises a sleeve fixedly connected with the moving block (326), a squeezing ball (339) is connected in the sleeve in a sliding mode, a lower guide rod (343) is connected to the squeezing ball (339), and a sliding plate (346) is connected to the lower guide rod (343); the squeezing ball (339) is also fixedly connected with an upper guide rod (341), the upper guide rod (341) is slidably connected with a massage plate (342), the massage plate (342) is fixedly connected with a massage rod (345), the massage rod (345) is slidably connected with the sliding plate (346), and the massage rod (345) is fixedly connected with a lower massage ball (347); the upper guide rod (341) is sleeved with an upper vibration spring (344), the lower guide rod (343) is sleeved with a lower vibration spring (340), and the upper vibration spring (344) and the lower vibration spring (340) are respectively arranged on two sides of the massage plate (342).

6. The exercise device for rehabilitation of bedridden patients according to claim 3, wherein: the upper massage device (303) comprises an upper massage transmission component (321) fixedly connected with the main shaft (315), and the output end of the upper massage transmission component (321) is connected with a pair of second sliding cylinders (324); a pair of second sliding barrels (324) are connected with second splines in a sliding mode, the second splines are connected with third universal joints (357), the third universal joints (357) are connected with third splines, the third splines are connected with reciprocating lead screws (354) in a sliding mode, and the reciprocating lead screws (354) are rotatably connected with an upper supporting plate (6); the upper supporting plate (6) is connected with a third traction block (353) in a sliding mode, and the pair of reciprocating screw rods (354) are in threaded connection with the third traction block (353); a pair of driving grooves (358) are formed in the third traction block (353), upper massage components (356) are connected in the driving grooves (358) in a sliding mode, and a pair of sliding grooves (355) matched with the upper massage components (356) are formed in the upper supporting plate (6); the sliding groove (355) comprises a shoulder sliding groove (355) which is arranged in an arc shape, the shoulder sliding groove (355) is communicated with a vertical sliding groove (355), and one end, far away from the shoulder sliding groove (355), of the vertical sliding groove (355) is communicated with a waist sliding groove (355) which is arranged in an arc shape.

7. The exercise device for rehabilitation of bedridden patients according to claim 6, wherein: the upper massage assembly (356) comprises a shell which is slidably connected with the driving groove (358), an upper fixing plate (365) and a lower fixing plate (359) are fixedly connected in the shell, and the upper fixing plate (365) and the lower fixing plate (359) are arranged in parallel; the upper fixing plate (365) is connected with a pair of lower buffer rods (362) fixedly connected with the lower fixing plate (359), and the lower fixing plate (359) is also fixedly connected with an upper buffer rod (360); the upper buffer rod (360) is connected with a supporting plate in a sliding way, the supporting plate is provided with a supporting rod (364), the supporting rod (364) is connected with the upper fixing plate (365) in a sliding way, and the supporting rod (364) is fixedly connected with an upper massage ball (366); the lower buffer rod (362) is sleeved with a lower buffer spring (361), the upper buffer rod (360) is sleeved with an upper buffer spring (363), and the upper buffer spring (363) and the lower buffer spring (361) are respectively arranged on two sides of the supporting plate.

8. The exercise device for rehabilitation of bedridden patients according to claim 1, wherein: the turnover device (8) comprises a turnover motor (801) fixedly connected with the bed body, and the output end of the turnover motor (801) is fixedly connected with a turnover screw rod (803); the turnover screw rod (803) is connected with a turnover sliding block (804) in a threaded mode, the turnover sliding block (804) is connected with the bed body in a sliding mode, the turnover sliding block (804) is connected with a pair of turnover rods (802) in a rotating mode, and the other end of each turnover rod (802) is connected with the upper supporting plate (6) in a rotating mode.

9. The exercise device for rehabilitation of bedridden patients according to claim 1, wherein: the bed body comprises a bed frame (7), and universal wheels (1) are arranged on the bed frame (7) and the supporting cavity (2); the novel bed is characterized in that railings (5) are arranged on two sides of the bed frame (7), each railing (5) comprises a cross rod (502) and a plurality of vertical rods (501) rotatably connected with the bed frame (7), the other ends of the vertical rods (501) are rotatably connected with the cross rod (502), and locking structures (503) matched with the vertical rods (501) are arranged on the cross rod (502); the locking structure (503) comprises a guide block (508) fixedly connected with the cross rod (502), a lifting handle (507) is connected on the guide block (508) in a sliding manner, and a top spring (509) matched with the lifting handle (507) is arranged on the cross rod (502); any montant (501) on be equipped with locking piece (504), be equipped with the locking hole on locking piece (504), be equipped with on handle (507) with locking hole matched with locking pole (506), the tip that montant (501) was kept away from in locking piece (504) still is equipped with slope (505) corresponding with locking pole (506).

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