CN115120400A - Clamping plate mounting and fastening device for orthopedics department - Google Patents

Abstract

The invention discloses a splint mounting and fastening device for orthopedics, which relates to the technical field of orthopedic splints and comprises an operating table and is characterized in that: the sliding rail is provided with two vertical frames in a sliding manner, and the vertical frames are driven along the sliding rail through a driving mechanism; a supporting seat is arranged on one side of the sliding rail in a sliding mode, and the supporting seat is driven along the sliding rail through a driving mechanism; two arc-shaped frames are vertically and symmetrically arranged on the two vertical frames, and the vertical distance between the two arc-shaped frames positioned on one side of the same vertical frame is adjusted through an adjusting mechanism; every the inner wall of arc frame all passes through positioning mechanism and can dismantle the centre gripping location to splint. According to the invention, the plurality of splints are simultaneously positioned and bound at the fracture part by using the elastic bandage, and then the gauze is uniformly wound on the outer sides of the splints and the elastic bandage by using the winding mechanism, so that the binding process is simpler and more efficient, the binding effect is uniform, and the treatment and the rehabilitation of fracture patients are facilitated.

Description

Clamping plate mounting and fastening device for orthopedics department

Technical Field

The invention relates to the technical field of orthopedic splints, in particular to a splint mounting and fastening device for orthopedics.

Background

The orthopedic splint is a common material for treating orthopedic patients, and the fracture part of the patient can be effectively stabilized by using the splint for fixation when the patient is fractured, so that the patient can be quickly recovered conveniently. When the splint is installed on the fracture part of a patient, the conventional means is to bind and fix the splint on the fracture part manually, and then fix the splint by winding gauze and other fixing means.

In addition, through retrieval, chinese patent No. CN114533370A discloses an orthopedic splint mounting and fastening device, which has the technical scheme key points that: the multifunctional electric bed comprises a bed body, equal fixedly connected with landing leg all around of the lower surface of the bed body, the fixed actuating mechanism that is provided with in lower surface one side of the bed body, the fixed guiding mechanism that is provided with of lower surface opposite side of the bed body, actuating mechanism with be provided with between the guiding mechanism and remove the seat, the lower fixed surface who removes the seat installs first servo motor, first servo motor's output is connected with the pivot through the shaft coupling transmission, the bottom fixedly connected with swinging boom of pivot, the other end upper surface welding of swinging boom has the connecting rod, the confession has been seted up to the one end of the bed body the connecting rod pivoted arc slide.

The splint installation fixed mounting among the prior art still has following not enough when in actual use: when the splint is fixed, the operation is complex, the splint cannot be quickly positioned at the fracture part, and gauze cannot be quickly wound outside the splint to form wrapping fixation, so the invention provides the splint mounting and fastening device for orthopedics.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a splint mounting and fastening device for orthopedics.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an orthopedics is with splint installation fastener, includes the operation panel, still includes: the sliding rail is provided with two vertical frames in a sliding manner, and the vertical frames are driven along the sliding rail through a driving mechanism;

a supporting seat is arranged on one side of the sliding rail in a sliding mode and is driven along the sliding rail through a driving mechanism;

two arc-shaped frames are vertically and symmetrically arranged on the two vertical frames, and the vertical distance between the two arc-shaped frames positioned on one side of the same vertical frame is adjusted through an adjusting mechanism;

the inner wall of each arc-shaped frame detachably clamps and positions the clamping plates through the positioning mechanism, the two arc-shaped frames positioned on the upper side are simultaneously detachably connected with the plurality of clamping plates on the upper side, and the two arc-shaped frames positioned on the lower side are simultaneously detachably connected with the plurality of clamping plates on the lower side;

the outer walls of the two arc-shaped frames positioned on one side of the same vertical frame are wound with elastic binding bands together, and when the elastic binding bands and the arc-shaped frames are used, the plurality of clamping plates can be bound and fixed simultaneously;

the one end that the slide rail was kept away from to the supporting seat is located the outermost end of arc frame, and the winding mechanism is installed to the upside.

Furthermore, the driving mechanism comprises a sliding seat, the sliding seat is arranged in the sliding rail in a sliding mode, a second motor is installed on the upper surface of the sliding seat, a first gear is installed at the driving end of the second motor, a rack is fixed on one side of the sliding rail, the first gear of the second motor is in meshing transmission with the rack, and therefore the vertical frame and the supporting seat are controlled to be driven along the sliding rail; a transverse groove is formed in the side face of the sliding rail, and one end of the supporting seat is arranged in the transverse groove in a sliding mode and fixedly installed with the sliding seat.

Furthermore, the vertical frame is of a C-shaped plate structure, and the bottom of the vertical frame and the sliding seat are fixedly installed through a vertical shaft; the outer side of the arc-shaped frame is fixed with a transverse plate, the adjusting mechanism comprises a bidirectional screw rod which is vertically and rotatably installed on the vertical frame, and the bidirectional screw rod is driven by a motor I.

Furthermore, a plurality of limiting grooves are formed in the inner wall of the arc-shaped frame, and the clamping plates are placed in the limiting grooves; the positioning mechanism comprises telescopic grooves formed in two sides of the limiting groove, positioning plates are fixed in the telescopic grooves through springs, extend into the limiting groove from the telescopic grooves and position and clamp the clamping plates in the limiting groove.

Furthermore, the anti-skidding lines are arranged on one side, in contact with the clamping plates, of the positioning plate, the inclined plane is formed at the upper end of the positioning plate, when the clamping plates are placed into the limiting grooves, the edges of the clamping plates and the inclined plane of the positioning plate are mutually extruded, and the clamping plates are clamped and positioned through the springs.

Furthermore, the winding mechanism comprises a ring body fixed by a supporting seat, one side of the ring body is provided with an annular groove, and the annular groove is provided with a support through two sliding rods in a sliding manner;

the support is of an L-shaped structure and comprises a horizontal plate and a vertical plate, a motor III is installed on the horizontal plate of the support, a gear II is installed at the driving end of the motor III, a gear ring is fixed on the outer circumference of the ring body, and the gear II at the driving end of the motor III is meshed with the gear ring;

the vertical plate of the bracket is rotatably provided with a shaft lever, one end of the shaft lever extends to one side of the arc-shaped frame and is detachably provided with a roller body, gauze is wound on the roller body, the inner circumference of the ring body is provided with a fixing clamp, and one end of the gauze is detachably connected with the inner circumference of the ring body through the fixing clamp;

the fixed plate, the second spring and the friction ring are installed at the other end of the shaft rod, the fixed plate is fixed to the end portion of the shaft rod, the spring is sleeved on the shaft rod, one end of the spring is fixed to the fixed plate, the other end of the spring is fixed to the friction ring, and the friction ring is in friction contact with the vertical plate of the support.

Furthermore, a plurality of protrusions are fixed on the side face of the friction ring and are in friction contact with the vertical plate of the support through the protrusions, and the protrusions are made of rubber.

Furthermore, the fixing clamp comprises two plate bodies which are fixed on the inner circumference of the ring body in parallel, a locking bolt is installed on one of the plate bodies in a threaded mode, and one end of the gauze is detachably connected with the inner circumference of the ring body through the locking bolt.

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

1. the splint mounting and fastening device can temporarily position a plurality of splints on the arc-shaped frame, a patient penetrates the fracture part of the leg or the arm into the arc-shaped frame and between the splints and the elastic bandage, then the position of the arc-shaped frame is adjusted to enable the splints to be close to the fracture part, the elastic bandage is separated from the arc-shaped frame at the moment and sleeved on the splints, the plurality of splints are preliminarily bound at the same time, and the plurality of elastic bandages can be respectively bound at different positions of the splints to realize stable positioning and binding;

2. the invention also provides a winding mechanism, after the elastic bandage is used for preliminarily binding and positioning the splint, gauze is gradually wound on the outer sides of the splint and the elastic bandage by using the winding mechanism to comprehensively bind the splint and the fracture part, the binding process is quick and simple, the binding effect is uniform, and the treatment and the rehabilitation of the fracture patient are convenient.

In conclusion, the elastic bandage is used for simultaneously positioning and binding the plurality of splints at the fracture part, and then the winding mechanism is used for uniformly winding the gauze on the outer sides of the splints and the elastic bandage, so that the binding process is simpler and more efficient, the binding effect is uniform, and the treatment and the rehabilitation of the fracture patient are facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of an orthopedic splint mounting and fastening device according to the present invention;

FIG. 2 is a schematic view of the arcuate frame when the elastic band is expanded;

FIG. 3 is a schematic view of the arc frame in docking;

FIG. 4 is an enlarged view of a portion a of FIG. 1;

FIG. 5 is a schematic view of the clamping plate being clamped in the limiting groove by the positioning plate;

FIG. 6 is a schematic view of the splint being separated from the retaining groove;

FIG. 7 is a schematic view of the positioning plate clamped and positioned by a pair of clamping plates via springs;

FIG. 8 is a schematic view of the installation of the winding mechanism and the supporting base;

FIG. 9 is a schematic view of the annular groove formed in the front side of the ring body;

FIG. 10 is a schematic view of the mounting of the roll body and the holder;

FIG. 11 is a schematic view of the installation of the second spring, the friction ring and the fixing plate.

In the figure: the device comprises an operating table 1, asliding rail 2, avertical frame 3, anarc frame 4, abidirectional screw rod 5, a first motor 6, afirst clamping plate 7, anelastic binding band 8, a winding mechanism 9, a supportingseat 10, asliding seat 21, arack 22, afirst gear 23, asecond motor 24, atransverse plate 41, alimiting groove 42, apositioning plate 43, afirst spring 44, aring 91, anannular groove 92, atoothed ring 93, asecond gear 94, asupport 95, a 96roller body 97,gauze 98 fixing clamps, athird motor 99, asliding rod 910, ashaft lever 911, asecond spring 912, a 913 fixing plate, afriction ring 914 and aprotrusion 915.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

referring to fig. 1 to 11, a splint installation and fastening device for orthopedics includes an operation table 1, and further includes: the device comprises aslide rail 2, wherein twovertical frames 3 are arranged on theslide rail 2 in a sliding manner, and thevertical frames 3 are driven along theslide rail 2 through a driving mechanism; in addition, a supportingseat 10 is arranged on one side of the slidingrail 2 in a sliding manner, and the supportingseat 10 is also driven along the slidingrail 2 by a driving mechanism; as shown in fig. 1, in the present embodiment, the supportingseat 10 is located at the right side of the slidingrail 2.

As shown in fig. 4, in this embodiment, the driving mechanism includes a slidingseat 21, the slidingseat 21 is slidably disposed in the slidingrail 2, and asecond motor 24 is mounted on an upper surface of the sliding seat, afirst gear 23 is mounted at a driving end of thesecond motor 24, arack 22 is fixed on one side of the slidingrail 2, and thefirst gear 23 is driven by thesecond motor 24 to be meshed with therack 22 for transmission, so as to control thevertical frame 3 and the supportingseat 10 to be driven along the slidingrail 2; a transverse groove is formed in the side face of the slidingrail 2, and one end of the supportingseat 10 is arranged in the transverse groove in a sliding mode and fixedly installed with the slidingseat 21.

The twovertical frames 3 are both vertically and symmetrically provided with two arc-shaped frames 4, and the vertical distance between the two arc-shaped frames 4 positioned on one side of the samevertical frame 3 is adjusted through an adjusting mechanism;

thevertical frame 3 is in a C-shaped plate structure, and the bottom of the vertical frame and the slidingseat 21 are fixedly arranged through a vertical shaft; atransverse plate 41 is fixed on the outer side of the arc-shaped frame 4, the adjusting mechanism comprises abidirectional screw rod 5 vertically and rotatably mounted with thevertical frame 3, and thebidirectional screw rod 5 is driven by a first motor 6.

The inner wall of each arc-shaped frame 4 can detachably clamp and position theclamping plates 7 through the positioning mechanism, the two arc-shaped frames 4 positioned on the upper side are simultaneously detachably connected with the plurality ofclamping plates 7 on the upper side, and the two arc-shaped frames 4 positioned on the lower side are simultaneously detachably connected with the plurality ofclamping plates 7 on the lower side;

the outer walls of the two arc-shaped frames 4 positioned on one side of the samevertical frame 3 are wound with elasticbinding bands 8 together, and when theelastic binding bands 8 are connected with the arc-shaped frames 4, the plurality ofclamping plates 7 can be bound and fixed simultaneously;

as shown in fig. 5-7, a plurality of limitinggrooves 42 are formed on the inner wall of the arc-shaped frame 4, and theclamping plate 7 is placed in thelimiting grooves 42; the positioning mechanism comprises telescopic grooves formed in two sides of thelimiting groove 42, apositioning plate 43 is fixed in each telescopic groove through afirst spring 44, thepositioning plate 43 extends into thelimiting groove 42 from each telescopic groove, and theclamping plate 7 in thelimiting groove 42 is positioned and clamped.

The anti-skidding line is arranged on one side, in contact with theclamping plate 7, of thepositioning plate 43, the inclined plane is formed at the upper end of the positioning plate, when theclamping plate 7 is placed into thelimiting groove 42, the edge of theclamping plate 7 and the inclined plane of thepositioning plate 43 are extruded mutually, and theclamping plate 7 is clamped and positioned through thefirst spring 44.

Before thesplint 7 is installed on the fracture part of the patient, thesplint 7 is temporarily positioned and clamped in thelimiting groove 42 through the positioning mechanism, the arc-shaped frame 4 moves along theslide rail 2 along with thevertical frame 3, the fracture part of the patient can be sleeved between the arc-shaped frames 4 which are symmetrically arranged up and down, and thesplints 7 are arranged around the fracture part, meanwhile, the fracture part is also positioned at the inner side of theelastic bandage 8, the arc-shaped frame 4 stops moving after moving thesplint 7 to the fracture part, the arc-shaped frame 4 is controlled to be butted to the state shown in figure 3 through the adjusting mechanism, theelastic band 8 is then detached from thearched frame 4, theelastic band 8 contracts and exerts a pressure on the plurality ofsplints 7, thesplint 7 is moved out of thelimiting groove 42 and separated from the arc-shaped frame 4, and theelastic binding band 8 contracts thesplint 7, so that thesplint 7 is primarily bound and fixed at the fracture part;

the position of the arc-shaped frame 4 is adjusted, and otherelastic bandages 8 are sleeved and fixed at different positions of thesplint 7, so that multi-point positioning binding is realized, and the fixing effect of thesplint 7 at the fracture part is more stable.

One end of the supportingseat 10, which is far away from the slidingrail 2, is located at the outermost end of the arc-shaped frame 4, and the winding mechanism 9 is installed at the upper side. The winding mechanism 9 follows thesupport 10 to move along theslide rail 2.

As shown in fig. 8-11, the winding mechanism 9 includes aring body 91 fixed by asupport 10, one side of thering body 91 is provided with anannular groove 92, and theannular groove 92 is slidably provided with asupport 95 through twosliding rods 910;

thesupport 95 is of an L-shaped structure, thesupport 95 comprises a horizontal plate and a vertical plate, a motor III 99 is installed on the horizontal plate of thesupport 95, a gear II 94 is installed at the driving end of the motor III 99, agear ring 93 is fixed on the outer circumference of thering body 91, and the gear II 94 at the driving end of the motor III 99 is meshed with thegear ring 93;

ashaft lever 911 is rotatably installed on a vertical plate of thesupport 95, one end of theshaft lever 911 extends towards one side of the arc-shaped frame 4 and is detachably installed with aroller body 96, agauze 97 is wound on theroller body 96, afixing clamp 98 is arranged on the inner circumference of thering body 91, and one end of thegauze 97 is detachably connected with the inner circumference of thering body 91 through thefixing clamp 98;

the other end of theshaft lever 911 is provided with a fixingplate 913, asecond spring 912 and afriction ring 914, the fixingplate 913 is fixed to the end of theshaft lever 911, thesecond spring 912 is sleeved on theshaft lever 911, one end of the second spring is fixed to the fixingplate 913, the other end of the second spring is fixed to thefriction ring 914, and thefriction ring 914 is in friction contact with the vertical plate of thebracket 95.

A plurality ofprotrusions 915 are fixed on the side surface of thefriction ring 914, and theprotrusions 915 are in frictional contact with the vertical plate of thebracket 95, and theprotrusions 915 are made of rubber.

The fixingclip 98 includes two plate bodies fixed in parallel on the inner circumference of thering body 91, one of which is screw-mounted with a locking bolt, by which one end of thegauze 97 is detachably connected with the inner circumference of thering body 91.

After theelastic bandage 8 is fixed on theclamping plate 7, thegauze 97 is wound on the outer sides of theclamping plate 7 and theelastic bandage 8 through the winding mechanism 9, and final binding is achieved. One end of thegauze 97 is detachably connected and fixed with thering body 91 through the fixingclamp 98, and most of therest gauze 97 is wound on theroller body 96;

during winding, thegear II 94 is driven by themotor III 99 to be meshed with thegear ring 93, at the moment, thebracket 95 realizes the surrounding movement on thering body 91 through the mutual matching of the two slidingrods 910 and theannular groove 92, as shown in fig. 8, the surrounding movement direction is anticlockwise movement, and thegauze 97 can be wound on the outer sides of theclamping plate 7 and theelastic bandage 8 during use;

when the winding mechanism 9 is wound, the winding mechanism moves along theslide rail 2 along with the supportingseat 10 and theslide seat 21, so that thegauze 97 is sequentially wound on theclamping plate 7, and the fracture part is completely bound and fixed. After the winding technology, the fixingclamp 98 is removed from fixing thegauze 97, thegauze 97 at the position of thesegment roller body 96 is cut, and finally the tail end of thegauze 97 can be stuck and fixed by using the medical adhesive tape, so that the clamping plate installation and fastening operation of the fracture part can be completed.

Claims (8)

1. The utility model provides a splint installation fastener for orthopedics, includes operation panel (1), its characterized in that still includes:

the sliding rail (2) is provided with two vertical frames (3) in a sliding manner, and the vertical frames (3) are driven along the sliding rail (2) through a driving mechanism;

a supporting seat (10) is arranged on one side of the sliding rail (2) in a sliding mode, and the supporting seat (10) is driven along the sliding rail (2) through a driving mechanism;

two arc-shaped frames (4) are vertically and symmetrically arranged on the two vertical frames (3), and the vertical distance between the two arc-shaped frames (4) positioned on one side of the same vertical frame (3) is adjusted through an adjusting mechanism;

the inner wall of each arc-shaped frame (4) detachably clamps and positions the clamping plates (7) through a positioning mechanism, the two arc-shaped frames (4) positioned on the upper side are simultaneously and detachably connected with the plurality of clamping plates (7) on the upper side, and the two arc-shaped frames (4) positioned on the lower side are simultaneously and detachably connected with the plurality of clamping plates (7) on the lower side;

elastic bands (8) are wound on the outer walls of the two arc-shaped frames (4) positioned on one side of the same vertical frame (3), and when the elastic bands (8) and the arc-shaped frames (4) are connected, the clamping plates (7) can be bound and fixed at the same time;

one end of the supporting seat (10) far away from the sliding rail (2) is positioned at the outermost end of the arc-shaped frame (4), and the winding mechanism (9) is installed on the upper side of the supporting seat.

2. The splint mounting and fastening device for the orthopedics department according to the claim 1, characterized in that the driving mechanism comprises a sliding seat (21), the sliding seat (21) is arranged in the sliding rail (2) in a sliding way, a second motor (24) is arranged on the upper surface of the sliding seat, a first gear (23) is arranged at the driving end of the second motor (24), a rack (22) is fixed on one side of the sliding rail (2), the first gear (23) is driven by the second motor (24) to be meshed with the rack (22) for transmission, and then the vertical frame (3) and the supporting seat (10) are controlled to be driven along the sliding rail (2); a transverse groove is formed in the side face of the sliding rail (2), and one end of the supporting seat (10) is arranged in the transverse groove in a sliding mode and fixedly installed with the sliding seat (21).

3. The orthopedic splint mounting and fastening device according to claim 2, characterized in that the vertical frame (3) is a C-shaped plate structure, and the bottom part and the sliding seat (21) are fixedly mounted by a vertical shaft; the outer side of the arc-shaped frame (4) is fixed with a transverse plate (41), the adjusting mechanism comprises a bidirectional screw rod (5) vertically rotatably mounted with the vertical frame (3), and the bidirectional screw rod (5) is driven by a first motor (6).

4. The orthopedic splint mounting and fastening device according to claim 3, wherein the inner wall of the arc-shaped frame (4) is provided with a plurality of limiting grooves (42), and the splint (7) is placed in the limiting grooves (42); the positioning mechanism comprises telescopic grooves formed in two sides of a limiting groove (42), a positioning plate (43) is fixed in each telescopic groove through a first spring (44), the positioning plate (43) extends into the limiting groove (42) from each telescopic groove, and the clamping plate (7) in the limiting groove (42) is positioned and clamped.

5. The orthopedic splint mounting and fastening device according to claim 4, wherein the side of the positioning plate (43) contacting the splint (7) is provided with anti-slip threads, and the upper end of the positioning plate is provided with an inclined surface, when the splint (7) is placed in the limiting groove (42), the edge of the splint (7) and the inclined surface of the positioning plate (43) are pressed against each other, and the splint (7) is clamped and positioned by the first spring (44).

6. The orthopedic splint mounting and fastening device according to claim 4, wherein the winding mechanism (9) comprises a ring body (91) fixed by a support seat (10), one side of the ring body (91) is provided with an annular groove (92), and the annular groove (92) is slidably provided with a bracket (95) through two sliding rods (910);

the support (95) is of an L-shaped structure, the support (95) comprises a horizontal plate and a vertical plate, a third motor (99) is installed on the horizontal plate of the support (95), a second gear (94) is installed at the driving end of the third motor (99), a gear ring (93) is fixed on the outer circumference of the ring body (91), and the second gear (94) at the driving end of the third motor (99) is meshed with the gear ring (93);

a shaft lever (911) is rotatably installed on a vertical plate of the support (95), one end of the shaft lever (911) extends to one side of the arc-shaped frame (4), a roller body (96) is detachably installed, gauze (97) is wound on the roller body (96), a fixing clamp (98) is arranged on the inner circumference of the ring body (91), and one end of the gauze (97) is detachably connected with the inner circumference of the ring body (91) through the fixing clamp (98);

the other end of the shaft lever (911) is provided with a fixing plate (913), a second spring (912) and a friction ring (914), the fixing plate (913) is fixed to the end of the shaft lever (911), the second spring (912) is sleeved on the shaft lever (911), one end of the second spring is fixed to the fixing plate (913), the other end of the second spring is fixed to the friction ring (914), and the friction ring (914) is in friction contact with a vertical plate of the support (95).

7. The orthopedic splint mounting and fastening device according to claim 6, wherein a plurality of protrusions (915) are fixed on the side surface of the friction ring (914), the protrusions (915) are in frictional contact with the vertical plate of the bracket (95), and the protrusions (915) are made of rubber.

8. The splint mounting and fastening device for orthopedics use according to claim 6, wherein the fixing clip (98) comprises two plate bodies fixed in parallel to the inner circumference of the ring body (91), one of the plate bodies is threadedly mounted with a locking bolt, and one end of the gauze (97) is detachably connected with the inner circumference of the ring body (91) by the locking bolt.

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