Multifunctional rehabilitation equipment

Abstract

The invention discloses multifunctional rehabilitation equipment, which belongs to the technical field of medical instruments and comprises a supporting bedstead, a massage groove is formed in the middle of the supporting bedstead, and a waist massage mechanism is mounted at the position of the massage groove on the lower side of the supporting bedstead; a supporting cloth pad is mounted on the upper side of the massage groove; the waist massage mechanism comprises a driving assembly, a moving assembly and a massage assembly; the driving assembly is installed on the supporting bed frame, the moving assembly is installed on the driving assembly, and the multiple sets of massage assemblies are installed on the driving assembly. The two leg exercising mechanisms are symmetrically installed on the supporting bed frame, and the two upper limb tension mechanisms are symmetrically installed on the supporting bed frame. The leg exercising mechanism comprises a supporting module and an auxiliary driving module, the supporting module used for supporting legs is installed on the upper side of the supporting bedstead, and the auxiliary driving module used for pulling the supporting module is installed on the lower side of the supporting bedstead. By means of the mode, the strength needed by the patient to lift the legs is reduced, then the exercise difficulty is reduced, and the patient is assisted in sufficient exercise.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a multifunctional rehabilitation device. Background Art

[0002] After kidney transplant surgery, patients need to maintain a certain intensity of exercise while resting in bed to promote limb movement, accelerate functional recovery, and avoid postoperative complications; however, patients are relatively weak after surgery and usually need tools to assist them in exercise.

[0003] For example, Chinese patent CN219332385U discloses a postoperative rehabilitation training support, which drives the support tube to move in an arc under the action of a limit module through an electric telescopic rod, thereby driving the patient's lower limbs to move and drive the patient to exercise.

[0004] However, in order to improve the effect of exercise, patients are usually advised to perform active exercises after surgery, so that patients can actively control their muscles to perform upper and lower limb exercises.

[0005] Based on this, the present invention designs a multifunctional rehabilitation device to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a multifunctional rehabilitation device.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A multifunctional rehabilitation device comprises a support bed frame, a waist massage mechanism, a leg exercise mechanism and an upper limb tension mechanism;

[0009] A massage groove is provided in the middle of the supporting bed frame, and a waist massage mechanism is installed at the lower side of the supporting bed frame at the position of the massage groove; a supporting cloth pad is installed on the upper side of the massage groove; the waist massage mechanism includes a driving component, a moving component and a massage component; the driving component is installed on the supporting bed frame, the moving component is installed on the driving component, and multiple groups of massage components are installed on the driving component;

[0010] Two sets of leg exercise mechanisms are symmetrically installed on the supporting bed frame, and two sets of upper limb pulling mechanisms are symmetrically installed on the supporting bed frame; the leg exercise mechanism includes a supporting module and an auxiliary driving module, the upper side of the supporting bed frame is installed with a supporting module for supporting the legs, and the lower side of the supporting bed frame is installed with an auxiliary driving module for pulling the supporting module.

[0011] Furthermore, the driving assembly includes a fixed frame, a guide rail, a mounting frame, a motor and a transmission module. The fixed frame is fixedly installed on the lower side of the supporting bed frame, the guide rail is symmetrically fixedly installed on the fixed frame, and the mounting frame is slidingly connected to the two guide rails through a slider; the motor is fixedly installed on the lower side of the mounting frame; and the transmission modules are all installed on the mounting frame.

[0012] Furthermore, the transmission module includes a driving gear, a driven gear and a reduction gear. The driving gear is rotatably mounted on a mounting frame, the driving gear is fixedly connected to the output end of the motor, the driven gear is rotatably mounted on the mounting frame, and the driving gear is meshingly connected to the driven gear; two reduction gears are symmetrically rotatably mounted on the mounting frame, one reduction gear is meshingly connected to the driving gear, and the other reduction gear is meshingly connected to the driven gear.

[0013] Furthermore, the moving assembly includes a first follower gear plate, a second follower gear plate, a first rack and a second rack. The first follower gear plate is fixedly mounted on the lower side of a reduction gear, and the second follower gear plate is fixedly mounted on the lower side of another reduction gear; the first rack and the second rack are symmetrically fixedly mounted on a fixed frame; the first follower gear plate is meshingly connected to the first rack, and the second follower gear plate is meshingly connected to the second rack.

[0014] Furthermore, the massage assembly includes a rotating plate, a first massage block and a second massage block. The middle part of a rotating plate is fixedly connected to the driving gear, the first massage block is fixedly installed at one end of the rotating plate, and the second massage block is fixedly installed at the other end of the rotating plate.

[0015] Furthermore, the supporting module includes a limiting rotating frame, a supporting plate, a connecting rope and a rotating wheel. The middle part of the limiting rotating frame is rotatably installed on the supporting bed frame, one end of the limiting rotating frame is fixedly installed with the supporting plate, the other end of the limiting rotating frame is fixedly connected to one end of the connecting rope, the rotating wheel is rotatably installed on the lower side of the supporting bed frame, and the other end of the connecting rope passes around the rotating wheel and is connected to the auxiliary driving module.

[0016] Furthermore, the auxiliary driving module includes a counterweight module and a locking module, and the counterweight module and the locking module are installed on the lower side of the supporting bed frame.

[0017] Furthermore, the counterweight module includes a counterweight box, a counterweight block and a sliding rod. The other end of the connecting rope is fixedly connected to the counterweight box. A plurality of counterweight slots are provided in the counterweight box, and the counterweight blocks are plugged into the counterweight slots. Two sliding rods are symmetrically fixedly installed on the lower side of the supporting bed frame, and the two sliding rods slide with limited positions on both sides of the counterweight box respectively. The locking module includes a locking cylinder and a support block. The locking cylinder is fixedly installed on the lower side of the supporting bed frame, and a support block for supporting the counterweight box is fixedly installed on the output end of the locking cylinder.

[0018] Furthermore, the upper limb pulling mechanism includes a pulling rope, a handle, a guide wheel and a stop rod. The lower side of the supporting bed frame is fixedly connected to one end of the pulling rope with elastic force, the guide wheel is rotatably installed on the lower side of the supporting bed frame, and the stop rod is fixedly installed on the lower side of the supporting bed frame; the other end of the pulling rope passes through between the guide wheel and the stop rod and is fixedly installed with a handle; and a receiving groove for accommodating the handle is opened on the supporting bed frame.

[0019] Furthermore, a pneumatic therapy module is also installed on the support plate; the pneumatic therapy module includes a conformable hood, a zipper, a heating plate and an independent airbag; a conformable hood conforming to the legs is fixedly installed on the support plate, and a zipper is fixedly installed on the upper side of the conformable hood; a heating plate is fixedly installed on the outer side of the conformable hood, and a plurality of independent airbags are fixedly installed inside the conformable hood; each group of independent airbags is connected to the air pump through a hose.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: after the operation, the patient lies flat on the supporting bed frame to rest, so that the muscles are completely relaxed, and anaerobic exercise is avoided to increase the burden on the kidneys; then the driving component is started to drive the moving component and the massage component to move, and the patient's waist is massaged by the massage component, and at the same time, the massage component is moved back and forth by the moving component, so as to change the massage position, massage multiple parts of the patient's waist, and increase the patient's comfort; when the patient needs to exercise, the patient can exercise the upper limbs through the upper limb pulling mechanism; the auxiliary driving module is adjusted according to the patient's condition, and the traction force of the auxiliary driving module on the supporting module is quickly adjusted, thereby changing the force required for the patient to exercise; the patient performs leg exercises and lifts the legs, and at the same time, the auxiliary driving module assists in supporting the patient's legs with the cooperation of the supporting module, thereby reducing the force required for the patient to lift the legs; the difficulty of exercise is reduced, and the patient is assisted in exercising fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A three-dimensional multifunctional rehabilitation device of the present invention Figure 1 ;

[0023] Figure 2 It is a front view of a multifunctional rehabilitation device of the present invention;

[0024] Figure 3 It is a left side view of a multifunctional rehabilitation device of the present invention;

[0025] Figure 4 For along Figure 3 AA direction cross-sectional view;

[0026] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0027] Figure 6 It is a schematic diagram of the counterweight box and its connection structure;

[0028] Figure 7 is a schematic diagram of a rotating plate and its connection structure;

[0029] Figure 8 Schematic diagram of the first follower gear plate and its chain structure;

[0030] Fig. 9 Schematic diagram of the conformable cover and its connection structure.

[0031] The numbers in the figure represent: 1, support bed frame; 2, massage groove; 3, waist massage mechanism; 31, driving assembly; 311, fixed frame; 312, guide rail; 313, mounting frame; 314, motor; 315, driving gear; 316, driven gear; 317, reduction gear; 32, moving assembly; 321, first follower gear plate; 322, second follower gear plate; 323, first rack; 324, second rack; 33, massage assembly; 331, rotating plate; 332, first massage block; 333, second massage block block; 4, leg exercise mechanism; 41, support module; 411, limited rotating frame; 412, support plate; 413, connecting rope; 414, rotating wheel; 42, auxiliary drive module; 421, counterweight box; 422, counterweight slot; 423, counterweight block; 424, slide bar; 425, locking cylinder; 426, support block; 5, upper limb pulling mechanism; 51, pulling rope; 52, handle; 53, guide wheel; 54, stop rod; 55, receiving slot; 61, conformable cover; 62, zipper; 63, heating plate; 64, independent airbag. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0034] Embodiment 1: In some embodiments, please refer to the drawings of the specification Figure 1-Figure 8 , a multifunctional rehabilitation device, comprising a support bed frame 1; further comprising a waist massage mechanism 3, a leg exercise mechanism 4 and an upper limb tension mechanism 5;

[0035] A massage groove 2 is provided in the middle of the support bed frame 1, and a waist massage mechanism 3 is installed at the position of the massage groove 2 on the lower side of the support bed frame 1; a support cloth pad is installed on the upper side of the massage groove 2; the waist massage mechanism 3 includes a driving component 31, a moving component 32 and a massage component 33; the driving component 31 is installed on the support bed frame 1, the moving component 32 is installed on the driving component 31, and multiple groups of massage components 33 are installed on the driving component 31;

[0036] Two sets of leg exercise mechanisms 4 are symmetrically installed on the supporting bed frame 1, and two sets of upper limb pulling mechanisms 5 are symmetrically installed on the supporting bed frame 1; the leg exercise mechanism 4 includes a supporting module 41 and an auxiliary driving module 42, and the upper side of the supporting bed frame 1 is installed with a supporting module 41 for supporting the legs, and the lower side of the supporting bed frame 1 is installed with an auxiliary driving module 42 for pulling the supporting module 41.

[0037] In this embodiment, when the multifunctional rehabilitation equipment is working normally, the patient lies flat on the support bed frame 1 to rest after the operation, so that the muscles can be completely relaxed and anaerobic exercise can be avoided to increase the burden on the kidneys; then the driving component 31 is started to drive the moving component 32 and the massage component 33 to move, and the patient's waist is massaged by the massage component 33. At the same time, the massage component 33 is reciprocated by the moving component 32, so as to change the massage position, massage multiple parts of the patient's waist, and increase the patient's comfort; when the patient needs to exercise, the patient can perform upper limb exercises through the upper limb tension mechanism 5; the auxiliary driving module 42 is adjusted according to the patient's condition, and the traction force of the auxiliary driving module 42 on the support module 41 is quickly adjusted, thereby changing the strength required for the patient's exercise; the patient performs leg exercises and lifts the legs, and at the same time, the auxiliary driving module 42 assists in supporting the patient's legs with the cooperation of the support module 41, thereby reducing the strength required for the patient to lift the legs; reducing the difficulty of exercise and assisting the patient to fully exercise.

[0038] Embodiment 2: In some embodiments, Figure 1-Figure 8 As shown, as a preferred embodiment of the present invention, the driving assembly 31 includes a fixing frame 311, a guide rail 312, a mounting frame 313, a motor 314 and a transmission module. The fixing frame 311 is fixedly mounted on the lower side of the supporting bed frame 1, the guide rail 312 is symmetrically fixedly mounted on the fixing frame 311, and the mounting frame 313 is limitedly slidably connected with the two guide rails 312 through a slider; the motor 314 is fixedly mounted on the lower side of the mounting frame 313; and the transmission modules are all mounted on the mounting frame 313;

[0039] The transmission module includes a driving gear 315, a driven gear 316 and a reduction gear 317. The driving gear 315 is rotatably mounted on the mounting frame 313. The driving gear 315 is fixedly connected to the output end of the motor 314. The driven gear 316 is rotatably mounted on the mounting frame 313. The driving gear 315 is meshed with the driven gear 316. Two reduction gears 317 are symmetrically rotatably mounted on the mounting frame 313. One reduction gear 317 is meshed with the driving gear 315, and the other reduction gear 317 is meshed with the driven gear 316.

[0040] The driving gear 315, the driven gear 316 and the reduction gear 317 are respectively fixedly connected to a group of massage components 33;

[0041] The moving assembly 32 includes a first follower gear plate 321, a second follower gear plate 322, a first rack 323 and a second rack 324. The first follower gear plate 321 is fixedly mounted on the lower side of one reduction gear 317, and the second follower gear plate 322 is fixedly mounted on the lower side of another reduction gear 317. The first rack 323 and the second rack 324 are symmetrically fixedly mounted on the fixing frame 311. The first follower gear plate 321 is meshedly connected with the first rack 323, and the second follower gear plate 322 is meshedly connected with the second rack 324.

[0042] The massage assembly 33 includes a rotating plate 331, a first massage block 332 and a second massage block 333. The middle portion of the rotating plate 331 is fixedly connected to the driving gear 315. The first massage block 332 is fixedly installed at one end of the rotating plate 331, and the second massage block 333 is fixedly installed at the other end of the rotating plate 331.

[0043] The middle parts of the remaining rotating plates 331 are fixedly connected to the driven gear 316 and the reduction gear 317 respectively;

[0044] The support module 41 includes a position-limiting rotating frame 411, a support plate 412, a connecting rope 413 and a rotating wheel 414. The middle part of the position-limiting rotating frame 411 is rotatably mounted on the supporting bed frame 1. One end of the position-limiting rotating frame 411 is fixedly mounted with the supporting plate 412. The other end of the position-limiting rotating frame 411 is fixedly connected to one end of the connecting rope 413. The rotating wheel 414 is rotatably mounted on the lower side of the supporting bed frame 1. The other end of the connecting rope 413 passes around the rotating wheel 414 and is connected to the auxiliary driving module 42.

[0045] The auxiliary driving module 42 includes a counterweight module and a locking module, and the counterweight module and the locking module are installed on the lower side of the supporting bed frame 1;

[0046] The counterweight module includes a counterweight box 421, a counterweight block 423 and a slide bar 424. The other end of the connecting rope 413 is fixedly connected to the counterweight box 421. A plurality of counterweight slots 422 are provided in the counterweight box 421. The counterweight block 423 is plugged into the counterweight slots 422. Two slide bars 424 are symmetrically fixedly installed on the lower side of the supporting bed frame 1. The two slide bars 424 are respectively limited and slidable with the two sides of the counterweight box 421.

[0047] The locking module includes a locking cylinder 425 and a support block 426. The locking cylinder 425 is fixedly mounted on the lower side of the supporting bed frame 1. The output end of the locking cylinder 425 is fixedly mounted with a support block 426 for supporting the counterweight box 421.

[0048] The upper limb tension mechanism 5 includes a tension rope 51, a handle 52, a guide wheel 53 and a stop rod 54. The lower side of the supporting bed frame 1 is fixedly connected to one end of the tension rope 51 with elastic force, the guide wheel 53 is rotatably mounted on the lower side of the supporting bed frame 1, and the stop rod 54 is fixedly mounted on the lower side of the supporting bed frame 1; the other end of the tension rope 51 passes through between the guide wheel 53 and the stop rod 54 and is fixedly mounted with the handle 52; the supporting bed frame 1 is provided with a receiving groove 55 for receiving the handle 52;

[0049] An air pressure therapy module is also installed on the support plate 412 .

[0050] In this embodiment, when the waist massage mechanism 3, the leg exercise mechanism 4 and the upper limb pulling mechanism 5 work normally, the motor 314 drives the driving gear 315 to rotate, the driving gear 315 drives the driven gear 316 to rotate, and the driving gear 315 and the driven gear 316 drive the reduction gears 317 on both sides to rotate; and the rotation directions of the two reduction gears 317 are different; the driving gear 315, the driven gear 316 and the reduction gear 317 rotate, driving the rotating plate 331 to rotate, and the rotating plate 331 drives the first massage block 332 and the second massage block 333 to rotate, so that the patient's waist is massaged by the first massage block 332 and the second massage block 333; when the driving gear 315, the driven gear 316 and the reduction gear 317 drive the rotating plate 331 During the rotation process, the two reduction gears 317 respectively drive the first follower gear plate 321 and the second follower gear plate 322 to rotate. When the first follower gear plate 321 contacts the first rack 323, the first follower gear plate 321 drives the reduction gear 317 and the mounting frame 313 to move with the cooperation of the first rack 323, and the mounting frame 313 moves horizontally under the limiting action of the guide rail 312; until the first follower gear plate 321 is not in contact with the first rack 323, and then the second follower gear plate 322 contacts the second rack 324 and cooperates to drive the reduction gear 317 and the mounting frame 313 to reset; thereby driving the mounting frame 313 to reciprocate horizontally, so that the multiple groups of first massage blocks 332 and second massage blocks 333 on the mounting frame 313 move horizontally within the waist range; increase Massage range; when the patient needs to exercise his upper limbs, he can pull the handle 52, and the handle 52 pulls the tension rope 51 to stretch the tension rope 51 for exercise; when the patient is resting, the locking cylinder 425 drives the support block 426 to move vertically, and supports the counterweight box 421 through the support block 426, so that the counterweight box 421 no longer pulls the limit rotating frame 411 through the connecting rope 413; when the patient exercises his legs, different numbers of counterweight blocks 423 are inserted into the counterweight slots 422 in the counterweight box 421 as needed; the locking cylinder 425 resets and drives the support block 426 to reset, so that the support block 426 no longer supports the counterweight box 421; the counterweight box 421 and the counterweight block 423 have a tendency to move downward under the action of gravity on the slide bar 424, thereby connecting the connecting rope 413 to the counterweight box 421. 13 drives the limited rotating frame 411 to maintain the rotation trend. At this time, the patient lifts his legs, and the limited rotating frame 411 rotates to drive the support plate 412 to rotate. The limited rotating frame 411 and the support plate 412 support the patient's legs. The counterweight box 421 and the counterweight block 423 drive the limited rotating frame 411 to rotate through the connecting rope 413, so as to increase the auxiliary force for the patient to lift his legs through the limited rotating frame 411 and the support plate 412; after the patient's legs are lifted, they can relax naturally; under the action of the patient's leg gravity, the limited rotating frame 411 is pressed down, and the limited rotating frame 411 drives the counterweight box 421 and the counterweight block 423 to reset through the connecting rope 413, so as to provide auxiliary support for the patient's leg exercise, reduce the difficulty of exercise, and reduce the strength required for the patient to exercise;The pneumatic therapy module is set up to facilitate pneumatic therapy for patients when they are irritable. At the same time, the pneumatic therapy module can be used to restrain patients to prevent them from tearing the incision due to irritability and restlessness just after the operation.

[0051] Embodiment 3: In some embodiments, Fig. 9 As shown, the pneumatic therapy module includes a conformable cover 61, a zipper 62, a heating plate 63 and independent airbags 64; a conformable cover 61 conforming to the leg is fixedly mounted on the support plate 412, and a zipper 62 is fixedly mounted on the upper side of the conformable cover 61; a heating plate 63 is fixedly mounted on the outer side of the conformable cover 61, and a plurality of groups of independent airbags 64 are fixedly mounted inside the conformable cover 61; each group of independent airbags 64 is connected to the air pump through a hose.

[0052] In this embodiment, the patient's legs are placed in the conformable cover 61, which is closed by the zipper 62, and then the independent air bags 64 are wrapped around the patient's legs by the air pump; the pressure in different independent air bags 64 is changed by the air pump, thereby performing air pressure massage on the patient's legs to relieve the patient's discomfort; the heating plate 63 can be heated so that the heat of the heating plate 63 is transferred to the independent air bags 64 and dispersed, and the independent air bags 64 are used to perform air pressure massage on the patient's legs while performing hot compresses.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional rehabilitation device, comprising a support bed frame (1), characterized in that; It also includes a waist massage mechanism (3), a leg exercise mechanism (4) and an upper limb tension mechanism (5); A massage groove (2) is provided in the middle of the supporting bed frame (1); a waist massage mechanism (3) is installed at the lower side of the supporting bed frame (1) at the position of the massage groove (2); a supporting cloth pad is installed at the upper side of the massage groove (2); the waist massage mechanism (3) comprises a driving component (31), a moving component (32) and a massage component (33); the driving component (31) is installed on the supporting bed frame (1), the moving component (32) is installed on the driving component (31), and a plurality of massage components (33) are installed on the driving component (31); Two groups of leg exercise mechanisms (4) are symmetrically mounted on a support bed frame (1), and two groups of upper limb pulling mechanisms (5) are symmetrically mounted on the support bed frame (1); the leg exercise mechanism (4) comprises a support module (41) and an auxiliary drive module (42); the support module (41) for supporting the legs is mounted on the upper side of the support bed frame (1), and the auxiliary drive module (42) for pulling the support module (41) is mounted on the lower side of the support bed frame (1).

2. The multifunctional rehabilitation device according to claim 1, characterized in that: The driving assembly (31) comprises a fixing frame (311), a guide rail (312), a mounting frame (313), a motor (314) and a transmission module; the fixing frame (311) is fixedly mounted on the lower side of the supporting bed frame (1); the guide rail (312) is symmetrically fixedly mounted on the fixing frame (311); the mounting frame (313) is limitedly slidably connected to the two guide rails (312) via a slider; the motor (314) is fixedly mounted on the lower side of the mounting frame (313); and the transmission modules are all mounted on the mounting frame (313).

3. The multifunctional rehabilitation device according to claim 2, characterized in that: The transmission module comprises a driving gear (315), a driven gear (316) and a reduction gear (317); the driving gear (315) is rotatably mounted on a mounting frame (313); the driving gear (315) is fixedly connected to an output end of a motor (314); the driven gear (316) is rotatably mounted on the mounting frame (313); the driving gear (315) and the driven gear (316) are meshedly connected; and two reduction gears (317) are symmetrically rotatably mounted on the mounting frame (313); one reduction gear (317) is meshedly connected to the driving gear (315); and the other reduction gear (317) is meshedly connected to the driven gear (316).

4. The multifunctional rehabilitation device according to claim 3, characterized in that: The moving assembly (32) comprises a first follower tooth plate (321), a second follower tooth plate (322), a first rack (323) and a second rack (324); the first follower tooth plate (321) is fixedly mounted on the lower side of a reduction gear (317), and the second follower tooth plate (322) is fixedly mounted on the lower side of another reduction gear (317); the first rack (323) and the second rack (324) are symmetrically fixedly mounted on a fixed frame (311); the first follower tooth plate (321) is meshedly connected with the first rack (323), and the second follower tooth plate (322) is meshedly connected with the second rack (324).

5. The multifunctional rehabilitation device according to claim 3, characterized in that: The massage assembly (33) comprises a rotating plate (331), a first massage block (332) and a second massage block (333); the middle portion of a rotating plate (331) is fixedly connected to the driving gear (315); one end of the rotating plate (331) is fixedly mounted with the first massage block (332); and the other end of the rotating plate (331) is fixedly mounted with the second massage block (333).

6. The multifunctional rehabilitation device according to claim 1, characterized in that: The support module (41) comprises a position-limiting rotating frame (411), a support plate (412), a connecting rope (413) and a rotating wheel (414); the middle part of the position-limiting rotating frame (411) is rotatably mounted on the support bed frame (1); one end of the position-limiting rotating frame (411) is fixedly mounted with the support plate (412); the other end of the position-limiting rotating frame (411) is fixedly connected to one end of the connecting rope (413); the rotating wheel (414) is rotatably mounted on the lower side of the support bed frame (1); and the other end of the connecting rope (413) passes around the rotating wheel (414) and is connected to the auxiliary driving module (42).

7. The multifunctional rehabilitation device according to claim 6, characterized in that: The auxiliary driving module (42) comprises a counterweight module and a locking module, and the counterweight module and the locking module are installed on the lower side of the supporting bed frame (1).

8. The multifunctional rehabilitation device according to claim 7, characterized in that: The counterweight module comprises a counterweight box (421), a counterweight block (423) and a slide bar (424); the other end of the connecting rope (413) is fixedly connected to the counterweight box (421); a plurality of counterweight slots (422) are provided in the counterweight box (421); the counterweight blocks (423) are plugged into the counterweight slots (422); two slide bars (424) are symmetrically fixedly installed on the lower side of the supporting bed frame (1); the two slide bars (424) are respectively limitedly slidable with the two sides of the counterweight box (421); the locking module comprises a locking cylinder (425) and a support block (426); the locking cylinder (425) is fixedly installed on the lower side of the supporting bed frame (1); and the output end of the locking cylinder (425) is fixedly installed with a support block (426) for supporting the counterweight box (421).

9. The multifunctional rehabilitation device according to claim 1, characterized in that: The upper limb pulling mechanism (5) comprises a pulling rope (51), a handle (52), a guide wheel (53) and a stop rod (54); the lower side of the supporting bed frame (1) is fixedly connected to one end of the pulling rope (51) having elastic force; the guide wheel (53) is rotatably mounted on the lower side of the supporting bed frame (1); the stop rod (54) is fixedly mounted on the lower side of the supporting bed frame (1); the other end of the pulling rope (51) passes through between the guide wheel (53) and the stop rod (54) and is fixedly mounted with the handle (52); and a receiving groove (55) for receiving the handle (52) is provided on the supporting bed frame (1).

10. The multifunctional rehabilitation device according to claim 6, characterized in that: A pneumatic therapy module is also installed on the support plate (412); the pneumatic therapy module includes a conformable cover (61), a zipper (62), a heating plate (63) and an independent air bag (64); a conformable cover (61) conforming to the leg is fixedly installed on the support plate (412), and a zipper (62) is fixedly installed on the upper side of the conformable cover (61); a heating plate (63) is fixedly installed on the outer side of the conformable cover (61), and a plurality of independent air bags (64) are fixedly installed inside the conformable cover (61); each group of independent air bags (64) is connected to an air pump via a hose.

Images