CN111297628A

CN111297628A - Sitting and lying type lower limb exercise rehabilitation apparatus

Info

Publication number: CN111297628A
Application number: CN202010092333.7A
Authority: CN
Inventors: 闫胜昝; 胡宇恒; 蔡宜航; 芮姗姗
Original assignee: Nanjing Institute of Technology
Current assignee: Nanjing Institute of Technology
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-06-19
Anticipated expiration: 2040-02-14
Also published as: CN111297628B

Abstract

The invention relates to a sitting and lying type lower limb exercise rehabilitation apparatus which comprises a bottom plate, a sitting chair, an exercise device and an auxiliary device, wherein the sitting chair is installed at the upper end of the bottom plate, the exercise device is arranged below the sitting chair, the exercise device is installed on the bottom plate, and the auxiliary device is symmetrically installed at the upper end of the sitting chair. The leg rehabilitation exercise device can solve the problems that when the existing device carries out rehabilitation exercise on the legs of a user, the function that the legs of the user are massaged while the legs of the user are exercised by the user cannot be realized, the phenomenon that the muscles of the legs are tightened easily occurs along with the increase of the exercise time of the user, so that the efficiency of the device for carrying out rehabilitation exercise on the legs of the user is reduced, meanwhile, the leg rehabilitation exercise cannot be carried out when the user sits and lies, the exercise time of the user is increased easily, the stress time of the legs is prolonged, the load of the legs is transited, the safety of the leg rehabilitation exercise of the user is reduced, the effect of the rehabilitation exercise is reduced, and the like.

Description

Sitting and lying type lower limb exercise rehabilitation apparatus

Technical Field

The invention relates to the technical field of rehabilitation exercise, in particular to a sitting and lying type lower limb exercise rehabilitation instrument.

Background

The rehabilitation exercise is a method for helping the body to recover to a normal state by adopting a proper amount of directional or targeted body movement, has the characteristics of strong pertinence, initiative, naturalness, dual effects and the like, is a very good rehabilitation means, and follows the following steps: emphasizes self function training; attention is paid to the whole body, namely the rehabilitation of the whole person; aims to return to the society and participate in social labor and other criteria.

At present, when rehabilitation exercise is performed for the leg of a user, the following disadvantages generally exist: 1. the existing equipment can not realize the function of massaging the legs of the user while the legs of the user are exercised, and the phenomenon of tight muscle of the legs is easy to occur along with the increase of the exercise time of the user, so that the efficiency of the equipment for performing rehabilitation exercise on the legs of the user is reduced; 2. the existing equipment can not realize that the user sits the horizontal type and carries out the shank rehabilitation exercise, and the user stands to take exercise time and increases easily to appear, and shank stress time increases, leads to shank load transition, causes phenomenons such as injury once more to reduced the security that the user shank rehabilitation was taken exercise, reduced the effect that rehabilitation was taken exercise.

Disclosure of Invention

Technical problem to be solved

The leg rehabilitation exercise device can solve the problems that when the existing device carries out rehabilitation exercise on the legs of a user, the function that the legs of the user are massaged while the legs of the user are exercised by the user cannot be realized, the phenomenon that the muscles of the legs are tightened easily occurs along with the increase of the exercise time of the user, so that the efficiency of the device for carrying out rehabilitation exercise on the legs of the user is reduced, meanwhile, the phenomenon that the legs of the user are injured again due to transition of leg load and the like caused by the increase of the standing exercise time of the user and the increase of the stress time of the legs cannot be realized, so that the safety of the leg rehabilitation exercise of the user is reduced, the effect of the rehabilitation exercise is reduced, and the like.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the sitting and lying type lower limb exercise rehabilitation apparatus comprises a bottom plate, a sitting chair, an exercise device and an auxiliary device, wherein the sitting chair is installed at the upper end of the bottom plate, the exercise device is arranged below the sitting chair and is installed on the bottom plate, and the auxiliary device is symmetrically installed at the upper end of the sitting chair.

The exercise device comprises a sliding frame, an arc-shaped plate, a linkage mechanism, a chain, arc-shaped sliding carriages, a sliding block, a rolling mechanism and a massage mechanism, wherein the sliding frame is arranged on a bottom plate, the arc-shaped plate is arranged in the sliding frame, rectangular through holes are symmetrically arranged on the arc-shaped plate, the linkage mechanism is symmetrically arranged below the arc-shaped plate and is arranged on the upper end surface of the bottom of the sliding frame, the chain is symmetrically connected to the outer side of the linkage mechanism through tooth meshing, the arc-shaped sliding carriages are symmetrically arranged above the arc-shaped plate and are arranged on the inner wall of the sliding frame, the two arc-shaped sliding carriages are distributed in a front-back manner, the sliding block is slidably connected to the lower ends of the arc-shaped sliding carriages, the lower ends of the sliding blocks penetrate through the rectangular through holes to be connected with the chain, specific during operation, at first, the user sits on the seat, the both feet are placed on the sliding block, the sliding block slides on the arc balladeur train, thereby realize the function of shank activity, afterwards, when user's shank moves rolling mechanism department, rolling mechanism carries out the roll extrusion massage to user's shank front side, realize the prosthetic function of shank, finally, when user's shank moves massage mechanism department, massage mechanism beats the massage to user's shank rear side, thereby the tightness of shank muscle has been alleviated, blood's circulation has been promoted, realize the prosthetic function of shank, linkage mechanism can let user's both legs cross sliding around, the too big strength of user's shank use has been avoided, the prosthetic effect of shank has been improved.

The rolling mechanism comprises a connecting frame, a supporting rod, rolling plates, rolling wheels, rolling springs, C-shaped rods, rolling wheels and a return spring, the connecting frame is installed at the upper end of a sliding frame, the supporting rod is installed on the left end face of the connecting frame, the lower end of the supporting rod is installed on the sliding frame, a rectangular groove is formed in the left end of the connecting frame, the rolling plates are symmetrically arranged in the rectangular groove and connected with the upper wall of the rectangular groove through pin shafts, the rolling plates are of an arc structure and symmetrically provided with rectangular holes, the side walls of the rectangular holes are connected with the rolling wheels in a sliding mode, the rolling springs are installed at the upper ends of the rolling wheels, the upper ends of the rolling springs are installed on the upper wall of the rectangular holes, the C-shaped rods are installed at the right ends of the rolling wheels, the rolling wheels are installed on the right wall of the rolling plates, the return spring is arranged on, reset spring right-hand member is installed on the rectangular channel right wall, the reset spring middle part is provided with wire rope, wire rope one end is installed on the rectangular channel right wall, the wire rope other end passes the wheel that rolls and installs on C type pole, concrete during operation, when user's shank moves roll plate department, roll plate atress motion, roll spring shrink drives the motion of roll wheel, thereby realize the function of roll extrusion, afterwards, leave the back at user's shank, reset spring resets roll plate, wire rope drives roll wheel through C type pole and resets, be convenient for next roll extrusion.

The massage mechanism comprises a massage frame, a massage plate, limiting branched chains, massage branched chains, turning wheels and transition wheels, wherein the massage frame is arranged at the upper end of the sliding frame, the massage plate is symmetrically arranged in the massage frame and is of an arc structure, the limiting branched chains are slidably connected in the massage plate, the massage branched chains are arranged in the middle of the limiting branched chains and are slidably connected with the massage plate, the turning wheels are arranged on the left side of the massage branched chains and are arranged on the massage plate, the transition wheels are symmetrically arranged between the two limiting branched chains, the transition wheels are arranged on the massage frame, the steel wire rope is arranged at the left end of the limiting branched chain on the front side, the steel wire rope penetrates through the transition wheels below and is connected with the massage branched chain on the rear side, the steel wire rope is arranged at the left end of the limiting branched chain on the rear side, the steel wire rope penetrates through the transition wheels above and is, when the legs of the user move to the position of the limit branched chain, the limit of the limit branched chain on the massage branched chain is relieved by the stress of the limit branched chain, meanwhile, the limit of the other limit branched chain on the other massage branched chain is driven, and the function of knocking and massaging the legs of the user is realized by the massage branched chain.

As a preferred technical scheme of the invention, the auxiliary device comprises a mounting plate, an auxiliary plate, a connecting block, a sliding plate, massage heads, a pushing head, massage springs and a hand-held plate, wherein the mounting plate is mounted on a passenger seat, the upper end of the mounting plate is connected with the auxiliary plate through a pin shaft, the auxiliary plate is symmetrically provided with sliding holes, the lower end of a sliding cavity is provided with the connecting block, the inside of the connecting block is connected with the sliding plate in a sliding manner, the inner sides of the sliding plates are uniformly provided with the massage heads which are connected with the connecting block in a sliding manner, the outer end of each massage head is provided with the pushing head, the inner end of each pushing head is provided with the massage spring, the massage springs are mounted on the connecting block, the upper end of the sliding plate is provided with the hand-held plate, when the device works, firstly, a user sits on the passenger seat, the hand-held plate drives the massage head to move through the sliding plate, so that the function of massaging the legs of the user is realized.

As a preferred technical scheme of the invention, the linkage mechanism comprises a first helical gear, a rotating rod, a second helical gear and a chain wheel, wherein the first helical gear is arranged on a sliding frame through a gear seat, the rotating rod is symmetrically arranged on the outer side of the first helical gear, the rotating rod is arranged on the side wall of the sliding frame through a bearing, the second helical gear is arranged at the inner end of the rotating rod and is meshed with the first helical gear, the chain wheel is arranged on the outer surface of the outer end of the rotating rod, the chain wheel is connected with a chain, in the specific work process, the chain wheel rotates to drive the second helical gear to move, and the second helical gear drives the other second helical gear to rotate through the first helical gear, so that the function of forward and reverse rotation of.

According to a preferred technical scheme, the limiting branched chain comprises limiting plates, limiting springs, combination plates, clamping blocks and clamping springs, the limiting plates are symmetrically arranged inside the massage plates, through holes are formed in the left ends of the limiting plates located on the inner sides, the limiting plates are connected with the massage plates in a sliding mode, the limiting springs are symmetrically arranged on the outer sides of the right ends of the limiting plates, the limiting springs are mounted on the massage plates, the combination plates are mounted at the left ends of the limiting plates, the clamping blocks are symmetrically arranged in the middles of the two limiting plates and are connected with the massage plates in a sliding mode, the clamping springs are arranged at the outer ends of the clamping blocks and are mounted on the massage plates, steel wire ropes are mounted at the outer ends of the clamping blocks, and the other ends of the steel wire ropes are connected with the limiting plates.

As a preferred technical scheme of the invention, the massage branched chain comprises a sliding rod, a telescopic spring, a clamping plate, a semi-arc plate, a pushing head, a rolling friction frame, massage wheels and a supporting spring, wherein the sliding rod is connected with the massage plate in a sliding way, the telescopic spring is symmetrically arranged on the outer side of the left end of the sliding rod and is arranged on the massage plate, the clamping plate is arranged in the middle of the sliding rod, the semi-arc plate is arranged at the right end of the sliding rod, the pushing head is uniformly arranged at the right end of the semi-arc plate, the rolling friction frame is symmetrically arranged on the outer side of the pushing head and is connected with the semi-arc plate through a pin shaft, the massage wheels are connected on the rolling friction frame through bearings, the supporting spring is arranged at the outer end of the rolling friction frame and is arranged on the semi-arc plate, when the limiting branched chain is used for specifically, the limiting of the clamping plate is relieved, the telescopic spring drives the pushing head and the massage, when the clamping plate resets, the steel wire rope drives the clamping plate to move through the sliding rod, and when the clamping plate moves to the left end of the clamping block, limiting is completed.

As a preferred technical scheme of the invention, the inner side surface of the sliding plate is uniformly provided with the bulges, the cross sections of the bulges are in a semicircular structure, and the bulges are matched with the ejector head during specific work, so that the effect of driving the massage head to move can be achieved, and the massage function is realized.

(III) advantageous effects

1. According to the sitting and lying type lower limb exercise rehabilitation apparatus provided by the invention, the exercise device is adopted on the same equipment, so that the function of exercising the legs of the user can be realized, the legs of the user can be massaged and repaired, the flow of blood of the legs of the user is improved, the tension of the muscles of the legs of the user is relieved, and the efficiency of leg exercise is improved;

2. the sitting and lying type lower limb exercise rehabilitation instrument provided by the invention adopts a sitting and lying type exercise rehabilitation mode, and when the sitting and lying type lower limb exercise rehabilitation instrument is provided for a user with a problem in leg part to use, the stress of the leg part of the user can be relieved, the phenomenon that the leg part is injured again due to overlong leg part stress time is avoided, and the safety of exercise rehabilitation is improved;

3. the sitting and lying type lower limb exercise rehabilitation instrument provided by the invention has the advantages that the exercise device and the auxiliary device are matched, so that the whole leg of a user can be rehabilitated and exercised, and the rehabilitation exercise efficiency of the user is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic cross-sectional view of the structure of the massage mechanism of the present invention;

FIG. 5 is a schematic sectional view showing the structure of the auxiliary device of the present invention;

FIG. 6 is an enlarged view taken in the direction X of FIG. 3 in accordance with the present invention;

FIG. 7 is an enlarged view of the invention taken in the direction of N in FIG. 3;

fig. 8 is an enlarged view of the invention taken along direction D in fig. 4.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 8, a sitting and lying type lower limb exercise rehabilitation apparatus comprises a base plate 1, a sitting chair 2, an exercise device 3 and an auxiliary device 4, wherein the sitting chair 2 is installed at the upper end of the base plate 1, the exercise device 3 is arranged below the sitting chair 2, the exercise device 3 is installed on the base plate 1, and the auxiliary device 4 is symmetrically installed at the upper end of the sitting chair 2.

The exercise device 3 comprises a sliding frame 31, an arc-shaped plate 32, a linkage mechanism 33, a chain 34, an arc-shaped sliding frame 35, a sliding block 36, a rolling mechanism 37 and a massage mechanism 38, wherein the sliding frame 31 is installed on the bottom plate 1, the arc-shaped plate 32 is installed inside the sliding frame 31, rectangular through holes are symmetrically arranged on the arc-shaped plate 32, the linkage mechanism 33 is symmetrically arranged below the arc-shaped plate 32, the linkage mechanism 33 is installed on the upper end surface of the bottom of the sliding frame 31, the outer side of the linkage mechanism 33 is symmetrically connected with the chain 34 through tooth meshing, the arc-shaped sliding frames 35 are symmetrically arranged above the arc-shaped plate 32, the arc-shaped sliding frames 35 are installed on the inner wall of the sliding frame 31, the two arc-shaped sliding frames 35 are divided in front and back, the sliding block 36 is slidably connected with the lower end of the sliding block 35, the lower end of the sliding block, massage mechanism 38 is installed on sliding frame 31 left side up end through the mount pad, in particular during operation, at first, the user sits on taking chair 2, both feet are placed on sliding block 36, sliding block 36 slides on arc balladeur train 35, thereby realize the function of shank activity, later, when user's shank moves rolling mechanism 37 department, rolling mechanism 37 carries out the roll extrusion massage to user's shank front side, realize the prosthetic function of shank, finally, when user's shank moves massage mechanism 38 department, massage mechanism 38 beats the massage to user's shank rear side, thereby alleviate the tightness of shank muscle, the circulation of blood has been promoted, realize the prosthetic function of shank, link gear 33 can let user's both legs cross sliding from beginning to end, avoided user's shank to use too big power, the prosthetic effect of shank has been improved.

Link gear 33 include a helical gear 331, dwang 332, No. two helical gears 333 and sprocket 334, a helical gear 331 pass through the pinion stand and install on sliding frame 31, a helical gear 331 outside symmetry is provided with dwang 332, dwang 332 passes through the bearing and installs on sliding frame 31 lateral wall, No. two helical gears 333 is installed to dwang 332 inner, No. two helical gears 333 and a helical gear 331 meshing, dwang 332 outer end surface mounting has sprocket 334, sprocket 334 is connected with chain 34, concretely during operation, sprocket 334 rotates and drives No. two helical gears 333 and move, No. two helical gears 333 drives another helical gear 333 through a helical gear 331 and rotates, thereby realize two sprocket 334 forward and reverse pivoted functions, make user's shank strength even.

The rolling mechanism 37 comprises a connecting frame 371, a support rod 372, a rolling plate 373, rolling wheels 374, rolling springs 375, C-shaped rods 376, rolling wheels 377 and a return spring 378, wherein the connecting frame 371 is installed at the upper end of the sliding frame 31, the support rod 372 is installed on the left end face of the connecting frame 371, the lower end of the support rod 372 is installed on the sliding frame 31, a rectangular groove is formed in the left end of the connecting frame 371, the rolling plates 373 are symmetrically arranged in the rectangular groove, the rolling plates 373 are connected with the upper wall of the rectangular groove through pin shafts, the rolling plates 373 are of an arc structure, rectangular holes are symmetrically formed in the rolling plates 373, the rolling wheels 374 are connected onto the side walls of the rectangular holes in a sliding mode, the rolling springs 375 are installed at the upper ends of the rolling wheels 374, the upper walls of the rectangular holes 374 are installed on the right walls of the rolling wheels 373, the C-shaped rods 376 are provided with the rolling wheels 377 under, the wheel 377 right side that rolls is provided with reset spring 378, reset spring 378 left end is installed on rolling board 373, reset spring 378 right-hand member is installed on rectangular channel right wall, reset spring 378 middle part is provided with wire rope, wire rope one end is installed on rectangular channel right wall, the wire rope other end passes rolling wheel 377 and installs on C type pole 376, in the concrete work, when user's shank moves rolling board 373 department, rolling board 373 atress motion, rolling spring 375 contracts and drives rolling wheel 374 motion, thereby realize the function of roll extrusion, afterwards, after user's shank leaves, reset spring 378 resets rolling board 373, wire rope drives rolling wheel through C374 type pole 376 and resets, be convenient for next roll extrusion.

The massage mechanism 38 comprises a massage frame 381, a massage plate 382, a limit branched chain 383, a massage branched chain 384, a turning wheel 385 and a transition wheel 386, wherein the massage frame 381 is installed at the upper end of the sliding frame 31, the massage plate 382 is symmetrically installed inside the massage frame 381, the massage plate 382 is of an arc-shaped structure, the limit branched chain 383 is slidably connected inside the massage plate 382, the massage branched chain 384 is arranged in the middle of the limit branched chain 383, the massage branched chain 384 is slidably connected with the massage plate 382, the turning wheel 385 is arranged on the left side of the massage branched chain 384, the turning wheel 385 is installed on the massage plate 382, the transition wheel 386 is symmetrically arranged between the two limit branched chains 383, the transition wheel 386 is installed on the massage frame 381, a steel wire rope is installed at the left end of the limit branched chain 383 on the front side, the steel wire rope penetrates through the transition wheel 386 below to be connected with the massage branched chain 384 on, the steel wire rope penetrates through the transition wheel 386 positioned above and is connected with the massage branched chain 384 positioned on the front side, when the leg of a user moves to the limiting branched chain 383 during specific work, the limiting branched chain 383 is stressed to remove the limitation on the massage branched chain 384, meanwhile, the other limiting branched chain 383 is driven to limit the other massage branched chain 384, and the massage branched chain 384 realizes the function of knocking and massaging the leg of the user.

The limiting branched chain 383 comprises a limiting plate 3831, limiting springs 3832, a combination plate 3833, clamping blocks 3834 and clamping springs 3835, the limiting plate 3831 is symmetrically arranged inside the massage plate 382, a through hole is formed in the left end of the limiting plate 3831 positioned on the inner side, the limiting plate 3831 is in sliding connection with the massage plate 382, the limiting springs 3832 are symmetrically arranged on the outer side of the right end of the limiting plate 3831, the limiting springs 3832 are installed on the massage plate 382, the combination plate 3833 is installed at the left end of the limiting plate 3831, the clamping blocks 3834 are symmetrically arranged in the middle of the two limiting plates 3831, the clamping blocks 3834 are in sliding connection with the massage plate 382, the clamping springs 3835 are arranged at the outer ends of the clamping blocks 3834, a steel wire rope is installed at the outer end of the clamping blocks 3834, the other end of the steel wire rope is connected with the limiting plate 3831, during specific work, the, the function of massage is realized.

The massage branched chain 384 comprises a sliding rod 3841, a telescopic spring 3842, a blocking plate 3843, a half-arc plate 3844, a pushing head 3845, a rolling friction frame 3846, a massage wheel 3847 and a supporting spring 3848, wherein the sliding rod 3841 is in sliding connection with the massage plate 382, the telescopic spring 3842 is symmetrically arranged on the outer side of the left end of the sliding rod 3841, the telescopic spring 3842 is installed on the massage plate 382, the blocking plate 3843 is installed in the middle of the sliding rod 3841, the half-arc plate 3844 is installed at the right end of the sliding rod 3841, the pushing head 3845 is uniformly installed at the right end of the half-arc plate 3844, the rolling friction frame 3846 is symmetrically arranged on the outer side of the pushing head 3845, the rolling friction frame 3846 is connected with the half-arc plate 3844 through a pin shaft, the massage wheel 3847 is connected on the rolling friction frame 3846 through a bearing, the supporting spring 3848 is arranged at the outer end of the rolling friction frame 3846, the supporting spring 3848 is installed on the half-arc plate 3844, and when the limiting branched chain 3843 is released from the blocking plate 3843, the limiting movement of, the realization is to the function of massaging user's shank, and when screens board 3843 reset, wire rope passed through slide bar 3841 and drives screens board 3843 and move, and when screens board 3843 moved the fixture block 3834 left end, spacing completion.

The auxiliary device 4 comprises a mounting plate 41, an auxiliary plate 42, a connecting block 43, a sliding plate 44, a massage head 45, a pushing head 46, a massage spring 47 and a hand-holding plate 48, wherein the mounting plate 41 is mounted on the sitting chair 2, the upper end of the mounting plate 41 is connected with the auxiliary plate 42 through a pin shaft, the auxiliary plate 42 is symmetrically provided with sliding holes, the lower end of the sliding hole is provided with the connecting block 43, the sliding plate 44 is connected in the connecting block 43 in a sliding manner, the inner side of the sliding plate 44 is uniformly provided with the massage head 45, the massage head 45 is connected with the connecting block 43 in a sliding manner, the outer end of the massage head 45 is provided with the pushing head 46, the inner end of the pushing head 46 is provided with the massage spring 47, the massage spring 47 is mounted on the connecting block 43, the upper end of the sliding plate 44 is provided with the hand-holding plate 48, when the device works specifically, finally, the holding plate 48 is manually slid, and the holding plate 48 drives the massage head 45 to move through the sliding plate 44, so as to realize the function of massaging the legs of the user.

The inner side surface of the sliding plate 44 is uniformly provided with bulges, the cross sections of the bulges are of a semicircular structure, and the bulges are matched with the pushing head 46 during specific work, so that the effect of driving the massage head 45 to move can be achieved, and the massage function is realized.

During rehabilitation exercise: s1: first, the user sits on the chair 2, then the user places both feet on the sliding blocks 36, and finally, the user manually turns the auxiliary plate 42, and the auxiliary plate 42 drives the connecting block 43 to move to the user's legs;

s2: the user's legs forcibly drive the sliding block 36 to slide, the user's legs move back and forth in a crossed manner, the rolling plates 373 move under stress, the rolling springs 375 contract to drive the rolling wheels 374 to massage one leg of the user, the limiting branched chain 383 releases the stress on the massaging branched chain 384, the massaging branched chain 384 massages the other leg of the user, meanwhile, the user manually pushes the holding plate 48, and the holding plate 48 massages the upper side of the user's legs through the massaging heads 45;

s3: the user repeats step S2;

s4: after the rehabilitation exercise is finished, the user gets off the equipment, and the rehabilitation exercise is finished.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sit recovered apparatus of crouching formula low limbs exercise, includes bottom plate (1), takes chair (2), tempers device (3) and auxiliary device (4), its characterized in that: the upper end of the bottom plate (1) is provided with a sitting chair (2), an exercise device (3) is arranged below the sitting chair (2), the exercise device (3) is arranged on the bottom plate (1), and the upper end of the sitting chair (2) is symmetrically provided with auxiliary devices (4); wherein:

the exercise device (3) comprises a sliding frame (31), an arc-shaped plate (32), a linkage mechanism (33), a chain (34), an arc-shaped sliding frame (35), a sliding block (36), a rolling mechanism (37) and a massage mechanism (38), wherein the sliding frame (31) is installed on a bottom plate (1), the arc-shaped plate (32) is installed inside the sliding frame (31), rectangular through holes are symmetrically formed in the arc-shaped plate (32), the linkage mechanism (33) is symmetrically arranged below the arc-shaped plate (32), the linkage mechanism (33) is installed on the upper end face of the bottom of the sliding frame (31), the chain (34) is symmetrically connected to the outer side of the linkage mechanism (33) through tooth meshing, the arc-shaped sliding frames (35) are symmetrically arranged above the arc-shaped plate (32), the arc-shaped sliding frames (35) are installed on the inner wall of the sliding frame (31), the two arc-shaped sliding frames (35) are divided into front and back parts, the lower end of the sliding block (36) penetrates through the rectangular through hole to be connected with the chain (34), the right side of the upper end of the sliding frame (31) is provided with a rolling mechanism (37), the left side of the rolling mechanism (37) is provided with a massage mechanism (38), and the massage mechanism (38) is arranged on the upper end face of the left side of the sliding frame (31) through a mounting seat;

the rolling mechanism (37) comprises a connecting frame (371), a supporting rod (372), rolling plates (373), rolling wheels (374), rolling springs (375), a C-shaped rod (376), rolling wheels (377) and a reset spring (378), wherein the connecting frame (371) is installed at the upper end of a sliding frame (31), the supporting rod (372) is installed on the left end face of the connecting frame (371), the lower end of the supporting rod (372) is installed on the sliding frame (31), a rectangular groove is formed in the left end of the connecting frame (371), the rolling plates (373) are symmetrically arranged in the rectangular groove, the rolling plates (373) are connected with the upper wall of the rectangular groove through pin shafts, the rolling plates (373) are of an arc-shaped structure, rectangular holes are symmetrically formed in the rolling plates (373), the rolling wheels (374) are connected to the side wall of the rectangular holes in a sliding mode, the rolling springs (375) are installed at the upper ends of the rolling wheels (371), and the upper, the right end of the rolling wheel (374) is provided with a C-shaped rod (376), the C-shaped rod (376) is provided with a rolling wheel (377) in a downward mode, the rolling wheel (377) is installed on the right wall of the rolling plate (373), the right side of the rolling wheel (377) is provided with a return spring (378), the left end of the return spring (378) is installed on the rolling plate (373), the right end of the return spring (378) is installed on the right wall of the rectangular groove, the middle of the return spring (378) is provided with a steel wire rope, one end of the steel wire rope is installed on the right wall of the rectangular groove, and the other end of the steel wire rope penetrates through the rolling;

the massage mechanism (38) comprises a massage frame (381), a massage plate (382), a limiting branched chain (383), a massage branched chain (384), a turning wheel (385) and a transition wheel (386), wherein the massage frame (381) is installed at the upper end of the sliding frame (31), the massage plate (382) is symmetrically installed inside the massage frame (381), the massage plate (382) is of an arc-shaped structure, the limiting branched chain (383) is slidably connected inside the massage plate (382), the massage branched chain (384) is arranged in the middle of the limiting branched chain (383), the massage branched chain (384) is slidably connected with the massage plate (382), the turning wheel (385) is arranged on the left side of the massage branched chain (384), the turning wheel (385) is installed on the massage plate (382), the transition wheel (386) is symmetrically arranged between the two limiting branched chains (383), the transition wheel (386) is installed on the massage frame (381), and the steel wire rope is installed at the left end of the limiting branched chain (383, the steel wire rope penetrates through a transition wheel (386) positioned below to be connected with the massage branched chain (384) positioned at the rear side, the steel wire rope is installed at the left end of a limiting branched chain (383) positioned at the rear side, and the steel wire rope penetrates through a transition wheel (386) positioned above to be connected with the massage branched chain (384) positioned at the front side.

2. The sitting and lying type lower limb exercise rehabilitation apparatus according to claim 1, wherein: the auxiliary device (4) comprises a mounting plate (41), an auxiliary plate (42), a connecting block (43), a sliding plate (44), a massage head (45), a pushing head (46), a massage spring (47) and a hand-holding plate (48), mounting panel (41) install on taking advantage of seat (2), there are accessory plate (42) mounting panel (41) upper end through round pin hub connection, the symmetry is provided with the slide opening on accessory plate (42), connecting block (43) are installed to the sky lower extreme that slides, connecting block (43) inside sliding connection has sliding plate (44), sliding plate (44) inboard evenly is provided with massage head (45), massage head (45) and connecting block (43) sliding connection, top moving head (46) are installed to massage head (45) outer end, top moving head (46) inner is provided with massage spring (47), massage spring (47) are installed on connecting block (43), sliding plate (44) upper end install hand and hold board (48).

3. The sitting and lying type lower limb exercise rehabilitation apparatus according to claim 1, wherein: link gear (33) include bevel gear (331), dwang (332), No. two bevel gear (333) and sprocket (334), bevel gear (331) install on sliding frame (31) through the pinion stand, bevel gear (331) outside symmetry is provided with dwang (332), dwang (332) pass through the bearing and install on sliding frame (31) lateral wall, bevel gear (333) are installed to dwang (332) inner, bevel gear (333) and bevel gear (331) meshing No. two, there is sprocket (334) dwang (332) outer end surface mounting, sprocket (334) are connected with chain (34).

4. The sitting and lying type lower limb exercise rehabilitation apparatus according to claim 1, wherein: the limiting branched chain (383) comprises a limiting plate (3831), a limiting spring (3832), a combination plate (3833), a clamping block (3834) and a clamping spring (3835), wherein the limiting plate (3831) is symmetrically arranged inside the massage plate (382), a through hole is formed in the left end of the limiting plate (3831) on the inner side, the limiting plate (3831) is in sliding connection with the massage plate (382), the limiting spring (3832) is symmetrically arranged on the outer side of the right end of the limiting plate (3831), the limiting spring (3832) is installed on the massage plate (382), the combination plate (3833) is installed at the left end of the limiting plate (3831), the clamping blocks (3834) are symmetrically arranged in the middles of the two limiting plates (3831), the clamping blocks (3834) are in sliding connection with the massage plate (382), the clamping spring (3835) is arranged at the outer end of the clamping block (3834), a steel wire rope is installed at the outer end of the, the other end of the steel wire rope is connected with a limiting plate (3831).

5. The sitting and lying type lower limb exercise rehabilitation apparatus according to claim 1, wherein: the massage branched chain (384) comprises a sliding rod (3841), a telescopic spring (3842), a clamping plate (3843), a half-arc plate (3844), a pushing head (3845), a rolling frame (3846), massage wheels (3847) and a supporting spring (3848), wherein the sliding rod (3841) is in sliding connection with the massage plate (382), the telescopic spring (3842) is symmetrically arranged on the outer side of the left end of the sliding rod (3841), the telescopic spring (3842) is installed on the massage plate (382), the clamping plate (3843) is installed in the middle of the sliding rod (3841), the half-arc plate (3844) is installed at the right end of the sliding rod (3841), the pushing head (3845) is uniformly installed at the right end of the half-arc plate (3844), the rolling frame (3846) is symmetrically arranged on the outer side of the pushing head (3845), the rolling frame (3846) is connected with the half-arc plate (3844) through a pin shaft, the massage wheels (3847) are connected to the rolling frame (3846) through bearings, and the supporting spring (3848) is arranged at the, the support springs (3848) are mounted on the half-arc plates (3844).

6. The sitting and lying type lower limb exercise rehabilitation apparatus according to claim 2, wherein: the inner side surface of the sliding plate (44) is uniformly provided with bulges, and the cross sections of the bulges are of semicircular structures.