CN114795884A - Wearable spinal rehabilitation device - Google Patents

Abstract

The invention discloses a wearable spinal rehabilitation device, comprising a backboard and two sets of massage frames, the two sets of massage frames are laterally arranged on the rear side of the backboard, and the backboard is a rectangle that fits the physiological curvature of a patient's spine Frame structure, two sets of restraining frames for supporting the vertical sliding of the massage frame are arranged on both sides of the back plate, two sets of longitudinally extending mounting pieces are arranged on both sides of the bottom of the back plate, and a transmission arm is arranged in front of the outer side of the mounting piece. And a force-receiving arm is arranged on the outer side of the mounting piece behind the transmission arm. The beneficial effect is as follows: the present invention sets two groups of massage frames on both sides of the back plate as the spine support, the massage frames can follow the front and rear swing of the transmission arm to realize the up-and-down reciprocating sliding massage action, and are arranged on the rear side of the transmission arm. The force-bearing arm that follows the legs and drives the swing of the transmission arm can automatically massage the edge of the spine in the back position during the patient's walking exercise, improve the blood flow speed in the damaged area, and help the recovery of spinal injuries.

Description

A wearable spinal rehabilitation device

technical field

The invention belongs to the technical field of spinal rehabilitation auxiliary equipment, and in particular relates to a wearable spinal rehabilitation device.

Background technique

The spine is the most important part of the human skeletal structure. Its function is to connect the overall skeletal structure of the human body, connecting the head, trunk, and lower limbs together, providing vertical stability for the entire trunk and head and neck, and the spine can also protect The entire spinal cord, abdominal nerves, dorsal nerves, and all their nerve roots. The structural characteristics of the spine enable it to buffer the pressure from the vertical direction and the shear force in the horizontal direction, so that the human body can be protected from serious injury as much as possible, and it can also control and complete the activities of the trunk, making the human body more flexible, so as to complete the human body. various behavioral activities. After treatment of spinal injury, it is usually necessary to wear a brace that fits the physiological curvature of the spine during the recovery process to avoid secondary injury caused by excessive spinal curvature.

The existing spinal rehabilitation brace can only be used as a supporting structure, and cannot provide a facilitation role in the rehabilitation process, and is less helpful for the rehabilitation of patients with spinal injuries. It is difficult for patients to get up when they are lying on their backs, and they need to sit up with both hands behind them or rely on external personnel to assist them in sitting up, which is of poor practicability.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention provides a wearable spinal rehabilitation device. Two sets of massage frames are arranged on both sides of the back plate as a spinal support. The massage frames can follow the back and forth swing of the transmission arm to realize up and down reciprocating sliding. Move the massage action, and set up a force arm on the back of the transmission arm that follows the walking of the legs and drives the transmission arm to swing, so as to automatically realize the massage action of the edge of the spine in the back position during the patient's walking exercise, and improve the blood flow speed in the damaged area. , which is helpful for the recovery of the injured area of the spine, and has strong practicability, as detailed below.

For achieving the above object, the invention provides the following technical solutions:

A wearable spinal rehabilitation device provided by the present invention includes a backboard and two sets of massage frames, the two sets of massage frames are laterally arranged on the rear side of the backboard, and the backboard is a rectangle that fits the physiological curvature of the patient's spine. Frame structure, two sets of constraining frames supporting the vertical sliding of the massage frame are arranged on both sides of the back plate, two sets of longitudinally extending mounting pieces are arranged on both sides of the bottom of the back plate, and a transmission is arranged in front of the outer side of the mounting piece. A force-receiving arm is arranged on the outer side of the mounting piece behind the transmission arm, and a transmission rod is laterally fixed on the rear side of the massage frame.

The middle part of the transmission arm is laterally provided with a front rotating shaft which is hinged to the mounting plate, the transmission arm above the front rotating shaft is transversely penetrated with a transmission groove extending along its length direction, and the transmission rod transversely penetrates the transmission arm The top end of the force arm is provided with a rear rotating shaft hingedly connected to the mounting piece, and the opposite sides of the middle of the two groups of the force arm are provided with leg straps, and the front side of the force arm is connected to the front side of the force arm. The rear sides of the bottom ends of the transmission arms are flush with each other.

Using the above-mentioned wearable spinal rehabilitation device, during use, the leg straps of the two groups of stressed arms are respectively sleeved and fastened to the patient's legs, and the back plate is fastened by the waistband and the chest strap. Go to the back of the patient's torso, and use the backboard to support the patient's back. During the patient's walking exercise, the two sets of force arms connecting the patient's legs alternately swing back and forth around the rear axis, and the force arm moves in the direction of walking. When the front side swings, the force-receiving arm pushes the bottom end of the transmission arm to rotate synchronously around the front rotating shaft, the top of the transmission arm rotates to the rear side, and uses the transmission groove on the inner side of the transmission arm to slide and fit the transmission rod, thereby driving the transmission rod and the massage frame as a whole. The restraint frame slides down, and when the force arm follows the leg to rotate backward, the support effect of the force arm on the transmission arm is released, and the spring in the compressed state during the downward movement of the massage frame supports the massage frame to move upward as a whole Reset, and then realize the up and down reciprocating massage action of the massage frame following the walking process of the patient. The auxiliary belt on the front side of the massage frame is attached to the back surface of the patient. When the patient is lying on the bed and needs to sit up, the patient grabs the grips on the front and rear sides of the bottom ends of the two groups of stressed arms, and pulls the grips to drive the stressed arms around The rear rotating shaft rotates upward, at this time the force arm pushes the transmission arm to rotate synchronously, and then pushes it to the surface of the hospital bed through the auxiliary roller that extends into the back side of the back plate by the transmission arm, and uses the auxiliary roller to rotate with the transmission arm to support the back plate bearing. Ask the patient to sit up and achieve the patient's voluntary standing up.

Preferably, an anti-releasing ring is provided at one end of the transmission rod passing through the transmission groove, the outer diameter of the anti-releasing ring is larger than the width of the transmission groove, and the anti-releasing ring is rotatably matched with the transmission rod.

Preferably, the massage frame includes a slider that slides with the constraining frame, the constraining frame is a rectangular frame structure, the cross-section of the slider is an "I" shape, and the front of the slider is fixed with an opening facing forward. A C-shaped support rod, the front of the support rod is provided with a rectangular rotating rod, and the rear two sides of the rotating rod are respectively welded and fixed with both ends of the support rod.

Preferably, a belt-shaped auxiliary belt is rotatably arranged on the outside of the rotating rod, and the upper and lower parts of the rotating rod on both sides of the auxiliary belt are provided with baffle rings that limit the lateral movement range of the auxiliary belt. Rotating fit via thrust bearing.

Preferably, the auxiliary belt is made of medical rubber material, the outer side of the auxiliary belt is densely covered with hemispherical massage protrusions with arc surfaces facing outward, the auxiliary belt and the massage protrusions are integrally formed, and there are multiple groups of massage protrusions between the massage protrusions. The auxiliary belts are uniformly distributed with longitudinally penetrating ventilation holes, and a polished rod passing through the slider is vertically fixed in the upper part of the restraining frame. The polished rod is slidingly matched with the slider, and the polished rod under the slider The outer sleeve is provided with a spring.

Preferably, the top end of the transmission arm is provided with a reinforcement shaft that rotates laterally, and an auxiliary roller is sleeved on the outer side of the reinforcement shaft. The auxiliary roller is made of hard rubber, and the outer diameter of the auxiliary roller is larger than the width of the transmission arm.

Preferably, a C-shaped handle is provided on the front of the bottom end of the force-receiving arm, an extension groove extending along the length direction of the force-receiving arm is transversely penetrated at the bottom end, and a positioning block is slidably fitted inside the extension groove. The middle part of the positioning block is provided with a horizontal shaft connecting the leg straps, and the horizontal shaft is rotatably matched with the positioning block.

Preferably, the bottom end of the force-receiving arm under the positioning block is provided with a screw rod extending into the extension groove, the screw rod and the force-receiving arm are parallel to each other in the length direction, and the screw rod is threadedly matched with the force-receiving arm The top end of the screw rod is rotatably matched with the bottom side of the positioning block, and the bottom of the screw rod is provided with a knob at one end that penetrates the force-receiving arm.

Preferably, the front side of the mounting piece is transversely penetrated with a binding groove, a waist belt is connected between the two sets of the mounting pieces, and the two ends of the waist belt are respectively inserted into the two sets of binding grooves. The end is provided with a Velcro which is installed at the end of the waistband in the length direction and can be peeled off and pasted on any position on the outside of the waistband.

Preferably, arc-shaped groove-shaped accommodating grooves are symmetrically arranged on both sides of the top of the front side of the back plate, C-shaped stirrups are arranged at the front opening of the accommodating groove, and chest straps are connected between the two sets of stirrups. , the two ends of the chest strap are detachably connected to the two sets of stirrups through two sets of locks.

The beneficial effect is as follows: the present invention provides two groups of massage frames on both sides of the back of the back plate as the spine support, and the massage frames can follow the front and rear swing of the transmission arm to realize the up-and-down reciprocating sliding massage action, and the massage frames can be moved up and down on the back side of the transmission arm. Set the force arm that follows the legs and drives the drive arm to swing, so as to automatically realize the massage action of the edge of the spine in the back position during the patient's walking exercise, improve the blood flow speed in the damaged area, and help the recovery of the spinal injury area;

At the same time, a laterally extending auxiliary roller is arranged at the top of the transmission arm, so that when the patient needs to get up in a lying state, the handle can be directly pulled to push the transmission arm to turn backward through the force arm, and then the auxiliary roller at the top of the transmission arm can push the surface of the hospital bed. The patient is supported by the supporting backboard to sit up, and there is no need for external personnel to assist the patient to get up, which is highly practical.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is the front view structure diagram of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the present invention;

Fig. 3 is the right side structural view of the present invention;

Fig. 4 is the structure disassembly schematic diagram of the present invention;

Fig. 5 is the three-dimensional structure schematic diagram of the backplane of the present invention;

Fig. 6 is the structural disassembly schematic diagram of the massage frame of the present invention;

Fig. 7 is the three-dimensional structure schematic diagram of the transmission arm of the present invention;

Fig. 8 is the three-dimensional structure schematic diagram of the force receiving arm of the present invention;

FIG. 9 is a schematic diagram of partial structure disassembly in another direction of the present invention.

The reference numerals are explained as follows:

1. Back plate; 101. Mounting piece; 101a, beam groove; 102, accommodating groove; 103, stirrup; 2. Massage frame; 201, slider; 202, supporting rod; 203, rotating rod; 203a, block Ring; 204, auxiliary belt; 204a, massage protrusion; 204b, ventilation hole; 3, restraint frame; 301, polished rod; 302, spring; 4, transmission rod; 401, anti-drop ring; 5, transmission arm; 501, front Rotary shaft; 502, transmission groove; 503, auxiliary roller; 6, load arm; 601, rear shaft; 602, extension groove; 603, positioning block; 604, horizontal shaft; 605, leg strap; 606, handle; 607 , screw; 607a, knob; 7, waist belt; 8, chest strap.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-9, the present invention provides a wearable spinal rehabilitation device, comprising a backboard 1 and two sets of massage frames 2, the two sets of massage frames 2 are laterally arranged on the rear side of the backboard 1, and the backboard 1 In order to fit the rectangular frame structure of the physiological curvature of the patient's spine, two groups of restraint frames 3 supporting the vertical sliding of the massage frame 2 are provided on both sides of the back plate 1, and two groups of longitudinal extensions are provided on both sides of the bottom of the back plate 1. The installation piece 101 is provided with a transmission arm 5 in front of the outer side of the installation piece 101 , and a force arm 6 is arranged on the outer side of the installation piece 101 behind the transmission arm 5 , and a transmission rod 4 is laterally fixed on the rear side of the massage frame 2 .

A front rotating shaft 501 of the hinged mounting plate 101 is laterally arranged in the middle of the transmission arm 5, the transmission arm 5 above the front rotating shaft 501 is transversely penetrated with a transmission groove 502 extending along its length direction, and the transmission rod 4 transversely penetrates into the transmission groove 502 and slides Cooperate, so as to drive the massage frame 2 to slide up and down by the transmission arm 5 swinging back and forth and then pushing the transmission rod 4 to move up and down, the top end of the force arm 6 is laterally provided with the rear rotating shaft 601 of the hinged mounting piece 101, and the middle of the two groups of force arms 6 are opposite sides. All are provided with a leg strap 605, and the leg strap 605 is used to be set and fastened to the outside of the middle part of the patient's thigh, so as to connect the stressed arm 6 with the thigh through the leg strap 605, and the front side of the stressed arm 6 is connected to the transmission arm. 5. The bottom end is flush with the back side to ensure that when the force arm 6 follows the movement of the leg and swings, the bottom end of the transmission arm 5 can be pushed to the front side in the walking direction. When the rear side rotates, the force-receiving arm 6 is separated from the transmission arm 5 at this time, so as to ensure that the transmission arm 5 can be pushed to rotate only when the force-receiving arm 6 swings to the front side in the traveling direction.

As an optional embodiment, the end of the transmission rod 4 passing through the transmission groove 502 is provided with an anti-detachment ring 401, the outer diameter of the anti-detachment ring 401 is larger than the width of the transmission groove 502, and the anti-detachment ring 401 is rotated and cooperated with the transmission rod 4 to ensure the anti-detachment. The ring 401 can support the transmission rod 4 when the patient is lying flat, preventing the transmission rod 4 from directly contacting the bed sheet and thus affecting the smoothness of the transmission rod 4 to move. Rectangular frame structure, the cross section of the slider 201 is "I" shape, the front of the slider 201 is fixed with a C-shaped support rod 202 with an opening facing forward, the front of the support rod 202 is provided with a rectangular rotating rod 203, after the rotating rod 203 The two sides are respectively welded and fixed with both ends of the support rod 202, and the outer side of the rotating rod 203 is rotated with a belt-shaped auxiliary belt 204. The upper and lower parts of the rotating rod 203 on both sides of the auxiliary belt 204 are provided with baffle rings that limit the lateral movement range of the auxiliary belt 204. 203a, the retaining ring 203a and the rotating rod 203 are rotatably matched through a thrust bearing, the auxiliary belt 204 is made of medical rubber, the outer side of the auxiliary belt 204 is densely covered with a hemispherical massage protrusion 204a with an arc surface facing outward, and the auxiliary belt 204 and the massage protrusion are densely covered. The lift 204a is integrally formed, and the auxiliary belts 204 between the multiple groups of massage protrusions 204a are evenly distributed with longitudinal ventilation holes 204b, and the auxiliary belts 204 are used to reciprocate up and down on the patient's back, and then use the auxiliary belts 204 to massage the protrusions outside. 204a performs rolling massage on both sides of the patient's spine, and increases the ventilation comfort of the patient's back during the rolling massage through the ventilation holes 204b. The middle of the restraint frame 3 is vertically fixed with a polished rod 301 that penetrates the slider 201, and the polished rod 301 and the slider are vertically fixed. 201 is slidably matched, and a spring 302 is set on the outer side of the polished rod 301 under the slider 201. During the overall downward movement of the massage frame 2, the spring 302 is used to compress and then support the massage frame 2 to move up and reset when the massage frame 2 completes the downward movement. , and then realize the up and down reciprocating sliding massage action of the massage frame 2 .

A reinforcement shaft is arranged at the top of the transmission arm 5 for lateral rotation, and an auxiliary roller 503 is sleeved on the outside of the reinforcement shaft. The auxiliary roller 503 is made of hard rubber, and the outer diameter of the auxiliary roller 503 is larger than the width of the transmission arm 5. There is a C-shaped handle 606, so that when the patient is lying down and needs to get up, grab the handle 606 with both hands and pull it upward, and then drive the transmission arm 5 to rotate through the rotation of the force arm 6, and the auxiliary roller 503 at the top of the transmission arm 5 is pressed against it. The bed surface supports the patient’s torso to sit up and completes the stand-up action. The bottom end of the force-receiving arm 6 runs through an extension groove 602 extending along its length direction. The extension groove 602 is slidably fitted with a positioning block 603. The positioning block The middle part of 603 is provided with a horizontal shaft 604 connecting the leg straps 605. The horizontal shaft 604 is rotatably matched with the positioning block 603. The bottom end of the force receiving arm 6 under the positioning block 603 is provided with a screw 607 extending into the extension groove 602. The screw 607 It is parallel to the length direction of the force-receiving arm 6, the screw 607 is threaded with the force-receiving arm 6, the top of the screw 607 is rotatably matched with the bottom side of the positioning block 603, and the bottom of the screw 607 passes through the force-receiving arm 6. One end is provided with a knob 607a. When adjusting the different height positions of the leg strap 605 on the force arm 6 to suit patients of different heights, directly rotate the knob 607a to drive the screw 607 to rotate, and use the screw 607 to cooperate with the thread at the bottom end of the force arm 6 to change the screw 607 Extend the length into the extension groove 602 to adjust the height of the positioning block 603 in the extension groove 602 , and realize the process of adjusting the height position of the leg strap 605 inside the positioning block 603 .

The front side of the mounting piece 101 is transversely penetrated with a tie groove 101a, and a waist belt 7 is connected between the two sets of installation pieces 101. The Velcro is installed at the end of the waistband 7 in the length direction and can be peeled off and pasted on any position on the outside of the waistband 7. The two sides of the front top of the back plate 1 are symmetrically provided with arc-shaped groove-shaped accommodating grooves 102, A C-shaped stirrup 103 is arranged at the opening on the front side of the accommodating groove 102, and a chest strap 8 is connected between the two sets of stirrups 103. The two ends of the chest strap 8 are detachable through two sets of locks and two sets of stirrups 103 respectively. The backboard 1 is fastened to the back side of the patient's torso through the waist belt 7 and the chest strap 8, so as to maintain the supporting effect of the backboard 1 on the shape of the patient's torso.

With the above structure, during use, the leg straps 605 of the two groups of force-receiving arms 6 are respectively sleeved and fastened to the legs of the patient, and the backboard 1 is fastened to the patient through the waistband 7 and the chest strap 8 On the back side of the torso, the back plate 1 is used to support the patient's back tightly. During the patient's walking exercise, the two groups of force-bearing arms 6 connecting the patient's legs swing alternately back and forth around the rear rotation axis 601. When the front side swings in the walking direction, the force arm 6 pushes the bottom end of the transmission arm 5 to rotate synchronously around the front rotating shaft 501, the top end of the transmission arm 5 rotates to the rear side, and the transmission groove 502 inside the transmission arm 5 is used to slide and fit the transmission rod 4. Then drive the transmission rod 4 and the massage frame 2 to slide down along the restraining frame 3 as a whole. When the force-bearing arm 6 follows the leg to rotate backwards, the supporting effect of the force-bearing arm 6 on the transmission arm 5 is released, and the massage frame 2. The spring 302 in the compressed state supports the massage frame 2 to move up and reset as a whole during the downward movement, so as to realize the up and down reciprocating massage action of the massage frame 2 following the walking process of the patient, and the auxiliary belt 204 on the front side of the massage frame 2 is attached to the back of the patient. On the surface, during the reciprocating sliding of the massage frame 2 up and down, the rolling massage action of the outer skin of the patient's spine is realized through the outer massage protrusions 204a of the auxiliary belt 204 of the massage frame 2; Grab the grips 606 on the front and rear sides of the bottom ends of the two sets of force-receiving arms 6, and pull the grips 606 to drive the force-receiving arms 6 to rotate upward around the rear rotating shaft 601. At this time, the force-receiving arms 6 push the transmission arm 5 to rotate synchronously, and then The auxiliary roller 503 extending into the back side of the backboard 1 by the transmission arm 5 is pushed to the surface of the hospital bed, and the auxiliary roller 503 is used to rotate with the transmission arm 5 to support the backboard 1 to support the patient to sit up, so as to realize the patient's voluntary standing up action .

By arranging two sets of massage frames 2 on both sides of the rear of the back plate 1 as a spinal support, the massage frames 2 can follow the front and rear swing of the transmission arm 5 to realize the up and down reciprocating sliding massage action, and are arranged on the rear side of the transmission arm 5 The force-receiving arm 6 that follows the walking of the legs and drives the transmission arm 5 to swing, automatically realizes the massage action of the edge of the spine at the back position during the patient's walking exercise, improves the blood flow speed of the damaged area, and helps the recovery of the damaged area of the spine.

At the same time, a laterally extending auxiliary roller 503 is arranged at the top of the transmission arm 5 to directly pull the handle 606 when the patient needs to get up in a lying state to push the transmission arm 5 backward through the force arm 6, and then pass the top of the transmission arm 5. The auxiliary roller 503 pushes the surface of the hospital bed to support the backboard 1 to support the patient to sit up, and there is no need for external personnel to assist the patient to get up, which is highly practical.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. A wearable spinal rehabilitation device, characterized in that it comprises a backboard (1) and two groups of massage frames (2), and two groups of massage frames (2) are laterally arranged on the rear side of the backboard (1), The backboard (1) is a rectangular box structure that fits the physiological curvature of the patient's spine, and two groups of restraint frames (3) supporting the vertical sliding of the massage frame (2) are provided on both sides of the backboard (1). Two sets of longitudinally extending mounting sheets (101) are provided on both sides of the bottom of the back plate (1), and a transmission arm (5) is provided in front of the outer side of the mounting sheet (101), and the rear of the transmission arm (5) is provided with a transmission arm (5). A force receiving arm (6) is arranged on the outer side of the mounting piece (101), and a transmission rod (4) is laterally fixed on the rear side of the massage frame (2); A front rotating shaft (501) hingedly connected to the mounting piece (101) is laterally arranged in the middle of the transmission arm (5), and the transmission arm (5) above the front rotating shaft (501) is laterally penetrated along the length of the transmission arm (5). The extended transmission groove (502), the transmission rod (4) transversely penetrates into the transmission groove (502) and is slidably matched, and the top end of the force arm (6) is laterally provided with the hinged mounting plate (101) The rear rotating shaft (601) of the two groups of the force-receiving arms (6) are provided with leg straps (605) on the opposite sides of the middle part, and the front side of the force-receiving arm (6) is connected to the bottom of the transmission arm (5). The rear side is flush. 2 . The wearable spinal rehabilitation device according to claim 1 , characterized in that: an end of the transmission rod ( 4 ) passing through the transmission groove ( 502 ) is provided with a disengagement prevention ring ( 401 ). The outer diameter of the disengagement ring (401) is larger than the width of the transmission groove (502), and the disengagement prevention ring (401) is rotatably matched with the transmission rod (4). 3 . The wearable spinal rehabilitation device according to claim 2 , wherein the massage frame ( 2 ) comprises a slider ( 201 ) slidably matched with the constraining frame ( 3 ), and the constraining frame ( 3) It is a rectangular box structure, the cross section of the slider (201) is an "I" shape, and a C-shaped support rod (202) with an opening facing forward is fixed on the front of the slider (201). (202) A rectangular rotating rod (203) is provided on the front side, and the rear two sides of the rotating rod (203) are respectively welded and fixed to both ends of the supporting rod (202). 4. The wearable spinal rehabilitation device according to claim 3, characterized in that: a belt-shaped auxiliary belt (204) is arranged to rotate on the outer side of the rotating rod (203), and the auxiliary belt (204) is provided on both sides with a belt-shaped auxiliary belt (204). The upper and lower parts of the rotating rod (203) are provided with a blocking ring (203a) for limiting the lateral movement range of the auxiliary belt (204), and the blocking ring (203a) is rotatably matched with the rotating rod (203) through a thrust bearing. The wearable spinal rehabilitation device according to claim 4, characterized in that: the auxiliary belt (204) is made of medical rubber material, and the outer side of the auxiliary belt (204) is densely covered with a hemispherical massage with an arc surface facing outward. Protrusions (204a), the auxiliary belts (204) and the massage protrusions (204a) are integrally formed, and the auxiliary belts (204) between the multiple groups of massage protrusions (204a) are evenly distributed with longitudinal through-holes The ventilation hole (204b) is vertically fixed in the middle of the constraining frame (3) with a polished rod (301) passing through the slider (201). A spring (302) is sleeved on the outer side of the polished rod (301) below the slider (201). 6. A wearable spinal rehabilitation device according to claim 1, characterized in that: a reinforcement shaft is provided at the top of the transmission arm (5) for lateral rotation, and an auxiliary roller (503) is sleeved on the outer side of the reinforcement shaft, The auxiliary roller (503) is made of hard rubber, and the outer diameter of the auxiliary roller (503) is larger than the width of the transmission arm (5). The wearable spinal rehabilitation device according to claim 6, characterized in that: a C-shaped grip (606) is provided on the front of the bottom end of the force-receiving arm (6), and the force-receiving arm (6) An extension groove (602) extending along the length direction of the bottom end is transversely penetrated, a positioning block (603) is slidably fitted inside the extension groove (602), and a connecting leg strap (603) is laterally provided in the middle of the positioning block (603). 605) of the horizontal shaft (604), the horizontal shaft (604) is rotatably matched with the positioning block (603). 8 . The wearable spinal rehabilitation device according to claim 7 , wherein the bottom end of the force-receiving arm ( 6 ) under the positioning block ( 603 ) is provided with an extension groove ( 602 ). The screw (607) is parallel to the length direction of the force arm (6), the screw (607) is threaded with the force arm (6), and the top end of the screw (607) The bottom side of the positioning block (603) is rotatably matched, and the bottom of the screw rod (607) is provided with a knob (607a) at one end of the force-receiving arm (6). 9 . The wearable spinal rehabilitation device according to claim 1 , characterized in that: the front side of the mounting sheet ( 101 ) is transversely provided with a beam groove ( 101 a ), and between the two sets of the mounting sheets ( 101 ). 10 . A waistband (7) is connected, the two ends of the waistband (7) are respectively inserted into two sets of strap grooves (101a), and the end of the waistband (7) is provided with a waistband (7) mounted on the waistband ( 7) Velcro at the end of the length direction and can be releasably attached to any position on the outside of the waistband (7). 10. A wearable spinal rehabilitation device according to claim 9, characterized in that: arc-shaped groove-shaped accommodating grooves (102) are symmetrically arranged on both sides of the front top of the back plate (1), and the A C-shaped stirrup (103) is arranged at the opening on the front side of the slot (102), and a chest strap (8) is connected between the two sets of stirrups (103), and the two ends of the chest strap (8) pass through two The group locks are detachably connected to the two groups of stirrups (103).

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