A kind of multi function treadmillTechnical field
The present invention relates to treadmill technical field, specially a kind of multi function treadmill.
Background technique
Running is a kind of exercising way that people are commonly used, and most people can select in outdoor progress, but outdoor raceStep is often influenced by factors such as ambient weather, environment.To make indoor running by the favor of more and more people, togetherWhen, as the improvement of people's living standards, also treadmill is promoted also more and more to walk close to huge numbers of families.Race on existing marketAlthough step machine quantity is more, functionally still there are many deficiencies, most of existing treadmill all only has running function, peopleDuring prolonged running, it can inevitably feel boring and bored, feeling of fatigue is come especially fast, in addition to this, existing runningMachine cannot automatically adjust according to the raising of body-building personnel, reduce user experience, so, for technology in the artPersonnel need to be developed one kind and can not only more effectively take exercise by running, and the multi function treadmill convenient for adjusting, withThe treadmill is set to achieve the purpose that the design.
Summary of the invention
The purpose of the present invention is to provide a kind of multi function treadmills, for overcoming drawbacks described above in the prior art.
A kind of multi function treadmill according to the present invention, including treadmill base, be fixed at the top of the treadmill baseRunning Rack Body and the control body that is set at the top of the running Rack Body, equipped with Open Side Down in the control bodyThe lifting sliding slot of setting, bottom end is slidably connected in the lifting sliding slot and the running Rack Body top end surface is consolidatedSurely the slide guide cylinder being cooperatively connected, lifting sliding slot top are equipped with the extended first inner chamber in left and right, the lifting sliding slotLeft pivot movement is connected with first rotating shaft extended up and down, and the top end of the first rotating shaft is installed with positioned at describedFirst gear in first inner chamber, the lifting sliding slot right side are equipped with second inner chamber, the first inner chamber and the second inner chamberBetween be rotatably assorted and be connected with the second shaft, the top end of second shaft is installed in the first inner chamberTwo gears, the bottom end of second shaft are installed with the first bevel gear in second inner chamber, the lifting sliding slot withIt is rotatably assorted between the first inner chamber and is connected with the first extended up and down screw rod, the top end of first screw rod is solidEquipped with the third gear being located in the first inner chamber, the third gear be located at the first gear and the second gear itBetween position, the bottom end of first screw rod protrudes into the lifting sliding slot and the top end surface spiral shell with the slide guide cylinderLine is cooperatively connected, and the right side of the second inner chamber is equipped with the flexible chute that opening is arranged to the right, is equipped with and stretches in the flexible chuteContracting sliding block is rotatably assorted between the second inner chamber and the flexible chute and is connected with the second extended screw rod of left and right, instituteThe left distal end for stating the second screw rod is installed in the second inner chamber and engages with the first bevel gear the second of connectionBevel gear, the right end of second screw rod protrudes into the flexible chute and the left end face screw thread with the flexible sliding blockIt is cooperatively connected, is equipped with accommodating chamber in the right end face of the control body, be equipped with multimedia mechanism in the accommodating chamber, described theIt is connected in the roof of one inner cavity equipped with the first guide runner, first guide runner is interior to be equipped with drive control mechanism, the runningIt is equipped with movable groove in the right end face of Rack Body, is rotatably assorted in the movable groove and is connected with movable rotation-shaft, the activityCircumferentially it is installed with worm gear in shaft, the front and rear sides of the worm gear are equipped with to be connect and to the right with the movable rotation-shaft secure fitThe extended handrail in side, the interior handle adjusting driving machine being equipped with to adjust the handrail angle of running Rack BodyStructure.
Further technical solution, the treadmill base is interior to be equipped with treadmill belt mechanism.
Further technical solution, the slide guide cylinder are rectangular parallelepiped structure.
Further technical solution, the bottom end of the accommodating chamber is connected with the right hand top of the flexible chute to be setSet, the multimedia mechanism include the display screen mechanism being set in the accommodating chamber and being rotatably assorted be connected in it is describedRotating member in accommodating chamber, the left end face of the display screen mechanism is interior to be equipped with dovetail groove, the company of being slidably matched in the dovetail grooveIt is connected to dovetail slide block, the rotating member is connect with the dovetail slide block secure fit, and the bottom end of the display screen mechanism is solidEquipped with articulated joints, top end surface of the articulated joints far from display screen mechanism side and the flexible sliding block is solidIt is fixed to be cooperatively connected.
Further technical solution, the drive control mechanism include sliding connection setting and first guide runnerInterior the first slider guide and bilateral symmetry is fixedly arranged on first motor and the second motor in the first slider guide bottom end face,The bottom end of the first motor is connected by power the 4th gear in the first inner chamber, the bottom of second motorPortion end is connected by power the 5th gear in the first inner chamber, and the 4th gear is located at the first gear and instituteIt states between third gear, the 5th gear is between the first gear and the second gear, first slider guideIt is inside additionally provided with and is threadedly engaged connection and controls extended third screw rod, the left distal end of the third screw rod and described firstThe left side wall of guide runner is rotatably assorted connection, the right end of the third screw rod be embedded in the first guide runner right side wall admittedlyInterior third motor power is cooperatively connected.
Further technical solution, the handle adjusting driving mechanism include the third being set on the left of the movable grooveInner cavity is rotatably assorted between the third inner cavity and the movable groove and is connected with third shaft, the left side of the third shaftEnd is installed with intracavitary third hand tap gear in the third, and the right end of the third shaft is installed with positioned at describedThe worm screw of connection is engaged in movable groove and with the worm gear, is connected in the left side wall of the third inner cavity equipped with the second slide guideSlot, is slidably connected with the second extended to the right slider guide in second guide runner, in second slider guideIt is threadedly engaged and is connected with third screw rod extended up and down, the bottom end of the third screw rod and second guide runnerBottom wall is rotatably assorted connection, and intracavitary in the third, second slider guide is protruded into the right side extended segment of second slider guideIt is installed with the 4th motor in the extended segment of right side, the bottom end of the 4th motor has been connected by power the 4th bevel gear, and describedIt is rotatably assorted in the roof of two guide runners and is connected with internal spline rotating shaft, the bottom end of the internal spline rotating shaft and the third spiral shellThe top end secure fit of bar connects, and the external splines turn for upwardly extending setting is slidably connected in the internal spline rotating shaftAxis, the top end of the external splines shaft are connect with the bottom end secure fit of the first rotating shaft.
Further technical solution is connected equipped with limit sliding chutes in the right side wall of the lifting sliding slot, limit cunningThe position limiting slide block connecting with the slide guide cylinder right end face secure fit is slidably connected in slot.
Compared with prior art, the beneficial effects of the present invention are:
1, by control first motor drive the 4th gear positive and negative rotation, and then realize by the 4th gear drive third gear withAnd the first screw rod positive and negative rotation, drive control body to slide along the extending direction up and down of slide guide cylinder by the first screw rod, Jin ErshiShowed control body driving display screen mechanism height adjustment work, meet should not user use needs.
2, the 5th gear positive and negative rotation is driven by the second motor of control, and then realizes and second gear is driven by the 5th gearAnd second shaft and first bevel gear positive and negative rotation, second bevel gear and the second screw rod positive and negative rotation are driven by first bevel gearIt is dynamic, and drive flexible sliding block towards the left and right sides of flexible chute to sliding from the second screw rod, and then realize by flexible sliding blockThe angular adjustment of articulated joints driving display screen mechanism works.
3, by driving first gear and first rotating shaft positive and negative rotation by the 4th gear, and outer flower is driven by first rotating shaftKey shaft and internal spline rotating shaft and third screw rod positive and negative rotation drive the second slider guide towards in the second guide runner by third screw rodUp and down direction sliding is nibbled at this point, driving the 4th bevel gear of the 4th motor bottom to realize by the second slider guide with third hand tap gearThe control work closing connection and being detached from.
4, by the 4th motor drive the 4th bevel gear positive and negative rotation, at this time by the 4th bevel gear drive third hand tap gear withAnd third shaft positive and negative rotation, meanwhile, worm screw positive and negative rotation is driven by third shaft, worm gear and activity are driven by worm screw at this timeShaft positive and negative rotation drives handrail to carry out the adjusting work of different angle, meets difference and be used for realize by movable rotation-shaftHandrail need, further improve for using practicability.
5, the configuration of the present invention is simple, easy to use, manufacturing cost is low, and can satisfy pair by the angular adjustment of handrailDifferent height users protect, and enhance the safety used.
Detailed description of the invention
Fig. 1 is a kind of multi function treadmill overall structure diagram in the present invention；
Fig. 2 is the schematic diagram of internal structure stated running Rack Body in the present invention and control body；
Fig. 3 is the distributed architecture schematic diagram of handrail in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely toConvenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Referring to Fig.1-3, a kind of multi function treadmill of embodiment according to the present invention, including treadmill base 7, be fixed onThe running Rack Body 8 at 7 top of treadmill base and the control body 9 for being set to 8 top of running Rack Body, it is describedIt controls and is equipped with the lifting sliding slot 92 that Open Side Down is arranged in body 9, bottom end is slidably connected in the lifting sliding slot 92The slide guide cylinder 921 connecting with the running 8 top end surface secure fit of Rack Body is held, is equipped with a left side at the top of the lifting sliding slot 92The extended first inner chamber 91 in the right side, lifting 92 left pivot movement of sliding slot are connected with first rotating shaft extended up and down912, the top end of the first rotating shaft 912 is installed with the first gear 913 in the first inner chamber 91, the liftingIt is equipped with second inner chamber 94 on the right side of sliding slot 92, is rotatably assorted between the first inner chamber 91 and the second inner chamber 94 and is connected with secondShaft 941, the top end of second shaft 941 is installed with the second gear 943 in the first inner chamber 91, describedThe bottom end of second shaft 941 is installed with the first bevel gear 942 in second inner chamber 94, the lifting sliding slot 92 and instituteIt states to be rotatably assorted between first inner chamber 91 and is connected with the first extended up and down screw rod 922, the top of first screw rod 922End is installed with the third gear 911 in the first inner chamber 91, and the third gear 911 is located at the first gearPosition between 913 and the second gear 943, the bottom end of first screw rod 922 protrude into the lifting sliding slot 92And be threadedly engaged and connect with the top end surface of the slide guide cylinder 921, the right side of the second inner chamber 94 is equipped with opening and sets to the rightThe flexible chute 95 set, the flexible chute 95 is interior to be equipped with flexible sliding block 951, the second inner chamber 94 and the flexible chute 95Between be rotatably assorted and be connected with the second extended screw rod 952 of left and right, the left distal end of second screw rod 952 is installed with positionIn the second bevel gear 953 for engaging connection in the second inner chamber 94 and with the first bevel gear 942, second screw rod952 right end is protruded into the flexible chute 95 and is threadedly engaged with the left end face of the flexible sliding block 951 and connect, instituteIt states and is equipped with accommodating chamber 93 in the right end face of control body 9, be equipped with multimedia mechanism, the first inner chamber in the accommodating chamber 93It is connected in 91 roof equipped with the first guide runner 96, first guide runner 96 is interior to be equipped with drive control mechanism, the runningIt is equipped with movable groove 83 in the right end face of Rack Body 8, is rotatably assorted in the movable groove 83 and is connected with movable rotation-shaft 831,Worm gear 832 is circumferentially installed on the movable rotation-shaft 831, the front and rear sides of the worm gear 832 are equipped with and the movable rotation-shaftThe connection of 831 secure fits and handrail 833 extended to the right, the running Rack Body 8 are interior equipped with described to adjustThe handle adjusting driving mechanism of 833 angle of handrail.
Valuably or illustratively, treadmill belt mechanism 71 is equipped in the treadmill base 7.
Valuably or illustratively, the slide guide cylinder 921 is rectangular parallelepiped structure.
Valuably or illustratively, the bottom end of the accommodating chamber 93 is connected with the right hand top of the flexible chute 95Logical setting, the multimedia mechanism includes the display screen mechanism 932 being set in the accommodating chamber 93 and the connection that is rotatably assortedThe rotating member 931 being set in the accommodating chamber 93, the left end face of the display screen mechanism 932 is interior to be equipped with dovetail groove 9321,Dovetail slide block 9322 is slidably connected in the dovetail groove 9321, the rotating member 931 and the dovetail slide block 9322 are solidFixed to be cooperatively connected, the bottom end of the display screen mechanism 932 is installed with articulated joints 933, and the articulated joints 933 is remoteIt is connect from 932 side of display screen mechanism with the top end surface secure fit of the flexible sliding block 951, to realize automatic controlThe angular adjustment of display screen mechanism 932 processed works.
Valuably or illustratively, the drive control mechanism includes sliding connection setting and first guide runnerThe first slider guide 961 and bilateral symmetry in 96 are fixedly arranged on the first motor 965 in 961 bottom end face of the first slider guideWith the second motor 964, the bottom end of the first motor 965 is connected by power the 4th tooth in the first inner chamber 91Wheel 966, the bottom end of second motor 964 is connected by power the 5th gear 967 in the first inner chamber 91, instituteThe 4th gear 966 is stated between the first gear 913 and the third gear 911, the 5th gear 967 is located at describedBetween first gear 913 and the second gear 943, it is additionally provided in first slider guide 961 and is threadedly engaged connection and left and rightThe left side wall of extended third screw rod 962, the left distal end of the third screw rod 962 and first guide runner 96 rotatesIt is cooperatively connected, the right end of the third screw rod 962 and the third motor admittedly in 96 right side wall of the first guide runner963 power are cooperatively connected, to realize the driving work for automatically controlling control 9 driving display screen mechanism of body, 932 lift adjustmentAnd the driving work of 932 angular adjustment of display screen mechanism.
Valuably or illustratively, the handle adjusting driving mechanism includes be set to 83 left side of the movable groove theThree inner cavities 81 are rotatably assorted between the third inner cavity 81 and the movable groove 83 and are connected with third shaft 812, the thirdThe left distal end of shaft 812 is installed with the third hand tap gear 813 in the third inner cavity 81, the third shaft 812Right end is installed in the movable groove 83 and engages the worm screw 814 of connection with the worm gear 832, in the thirdIt is connected in the left side wall of chamber 81 equipped with the second guide runner 82, is slidably connected in second guide runner 82 and prolongs to the rightThe second slider guide 821 of setting is stretched, 821 screw-internal thread fit of the second slider guide is connected with third screw rod extended up and down824, the bottom end of the third screw rod 824 is rotatably assorted with the bottom wall of second guide runner 82 and connect, and described second leadsThe right side extended segment of sliding block 821 is protruded into the third inner cavity 81, and is installed in the 821 right side extended segment of the second slider guideFour motors 822, the bottom end of the 4th motor 822 have been connected by power the 4th bevel gear 823, second guide runner 82It is rotatably assorted in roof and is connected with internal spline rotating shaft 825, the bottom end of the internal spline rotating shaft 825 and the third screw rod824 top end secure fit connects, and is slidably connected with the outer flower for upwardly extending setting in the internal spline rotating shaft 825Key shaft 826, the top end of the external splines shaft 826 are connect with the bottom end secure fit of the first rotating shaft 912,To realize 833 different angle of automatic control and adjustment handrail adjust driving work, substantially increase the convenience of control withAnd it is realisation.
Valuably or illustratively, it is connected in the right side wall of the lifting sliding slot 92 equipped with limit sliding chutes 923, the limitIt is slidably connected with the position limiting slide block 924 connecting with the 921 right end face secure fit of slide guide cylinder in the sliding slot 923 of position,To prevent control body 9 from moving up the excess of stroke.
When not enabled, flexible sliding block 951 is fully located in flexible chute 95, at this time by flexible sliding block 951 by hingedly connecting933 driving display screen mechanism 932 of fitting is in a vertical state, meanwhile, control the bottom end face of body 9 and Rack Body 8 of runningTop end surface is in and abuts against state, is fully located at slide guide cylinder 921 in lifting sliding slot 92, meanwhile, by slide guide cylinder921 drive position limiting slide blocks 924 are located at the top position in limit sliding chutes 923, at this point, being fully located at external splines shaft 826In internal spline rotating shaft 825, meanwhile, the second slider guide 821 is located at the top position in the second guide runner 82, and then makes second to leadSliding block 821 drives the 4th bevel gear 823 of 822 bottom of the 4th motor utmostly far from third hand tap gear 813.
Embodiment 1
962 positive and negative rotation of third screw rod is driven by third motor 963, and then realizes and the first slide guide is driven by third screw rod 962Left and right directions of the block 961 in the first guide runner 96 moves, when needing to control to adjust the display height of display screen mechanism 932, thisWhen, when by the right-most position that is moved to the first slider guide 961 in first guide runner 96, at this point, making first motor 9654th gear 966 of bottom engages connection with third gear 911, meanwhile, make the 4th gear 966 utmostly far from first gear913, and the 5th gear 967 of 964 bottom of the second motor is made to be in meshing state with second gear 943, meanwhile, make the 5th gear967 utmostly far from third gear 911, at this point, driving the rotation of the 4th gear 966, Jin Ershi by control first motor 965It now drives third gear 911 and the first screw rod 922 to rotate by the 4th gear 966, control body 9 is driven by the first screw rod 922It is gradually distance from running Rack Body 8, and then realizes the height adjustment work of control 9 driving display screen mechanism 932 of body, meanwhile,The bottom stage for making first rotating shaft 912 drive external splines shaft 826 keeps mating connection state with external splines shaft 826 always；
When needing to control to adjust 932 tilt angle of display screen mechanism, the 5th gear 967 is driven by the second motor 964 of controlRotation, and then realize and drive second gear 943 and the second shaft 941 and first bevel gear 942 to rotate by the 5th gear 967,It drives second bevel gear 953 and the second screw rod 952 to rotate by first bevel gear 942 at this time, and is stretched by the drive of the second screw rod 952The right direction of contracting sliding block 951 towards flexible chute 95 slides, and then realizes that the articulated joints 933 on flexible sliding block 951 drivesThe angular adjustment of display screen mechanism 932 works.
Embodiment 2
When needing adjustable handrail bar, the first slider guide 961 is set to be located at the left-most position in the first guide runner 96, at this point, making4th gear 966 of the bottom of first motor 965 is in meshing state with first gear 913, meanwhile, make the 4th gear 966 mostBig degree is far from third gear 911, at this point, drive the rotation of the 4th gear 966 by control first motor 965, and then realize by4th gear 966 drives first gear 913 and first rotating shaft 912 to rotate, and drives external splines shaft by first rotating shaft 912826 and internal spline rotating shaft 825 and third screw rod 824 rotate, drive the second slider guide 821 to slide into the by third screw rod 824Lowest position in two guide runners 82, at this point, driving the 4th bevel gear of 822 bottom of the 4th motor by the second slider guide 821823 engage connection with third hand tap gear 813, then drive 823 positive and negative rotation of the 4th bevel gear by the 4th motor 822, at this timeThird hand tap gear 813 and 812 positive and negative rotation of third shaft are driven by the 4th bevel gear 823, meanwhile, by 812 band of third shaftDynamic 814 positive and negative rotation of worm screw drives worm gear 832 and 831 positive and negative rotation of movable rotation-shaft by worm screw 814 at this time, thus realize byMovable rotation-shaft 831 drives the adjusting work of the progress different angle of handrail 833.
Compared with prior art, the beneficial effects of the present invention are:
1, by control first motor drive the 4th gear positive and negative rotation, and then realize by the 4th gear drive third gear withAnd the first screw rod positive and negative rotation, drive control body to slide along the extending direction up and down of slide guide cylinder by the first screw rod, Jin ErshiShowed control body driving display screen mechanism height adjustment work, meet should not user use needs.
2, the 5th gear positive and negative rotation is driven by the second motor of control, and then realizes and second gear is driven by the 5th gearAnd second shaft and first bevel gear positive and negative rotation, second bevel gear and the second screw rod positive and negative rotation are driven by first bevel gearIt is dynamic, and drive flexible sliding block towards the left and right sides of flexible chute to sliding from the second screw rod, and then realize by flexible sliding blockThe angular adjustment of articulated joints driving display screen mechanism works.
3, by driving first gear and first rotating shaft positive and negative rotation by the 4th gear, and outer flower is driven by first rotating shaftKey shaft and internal spline rotating shaft and third screw rod positive and negative rotation drive the second slider guide towards in the second guide runner by third screw rodUp and down direction sliding is nibbled at this point, driving the 4th bevel gear of the 4th motor bottom to realize by the second slider guide with third hand tap gearThe control work closing connection and being detached from.
4, by the 4th motor drive the 4th bevel gear positive and negative rotation, at this time by the 4th bevel gear drive third hand tap gear withAnd third shaft positive and negative rotation, meanwhile, worm screw positive and negative rotation is driven by third shaft, worm gear and activity are driven by worm screw at this timeShaft positive and negative rotation drives handrail to carry out the adjusting work of different angle, meets difference and be used for realize by movable rotation-shaftHandrail need, further improve for using practicability.
5, the configuration of the present invention is simple, easy to use, manufacturing cost is low, and can satisfy pair by the angular adjustment of handrailDifferent height users protect, and enhance the safety used.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and designTo make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the inventionIt is subject to claims appended hereto.