CN218305469U

CN218305469U - Lumbar vertebrae swinging, traction, rectification, reduction and bone setting device

Info

Publication number: CN218305469U
Application number: CN202221786061.1U
Authority: CN
Inventors: 王鑫伟; 陶广义; 杨顺; 李明哲; 王政臻
Original assignee: Henan University of Traditional Chinese Medicine HUTCM
Current assignee: Henan University of Traditional Chinese Medicine HUTCM
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-17
Anticipated expiration: 2032-07-12

Abstract

The lumbar swing traction reduction bonesetting device comprises a bed plate, wherein a rehabilitation plate is arranged in the middle of the bed plate, a rotatable disc is arranged at the lower end of the rehabilitation plate, a massage handle is arranged in the middle of the rehabilitation plate, massage rods are respectively arranged on two sides of the rehabilitation plate, and the disc can form a structure that the rehabilitation plate moves left and right in a reciprocating manner when rotating; when the rehabilitation plate moves back and forth left and right, the rehabilitation plate can form a structure that the rehabilitation plate rotates while vibrating up and down in a reciprocating way, and the massage rod ascends while moving inwards; can be suitable for patients of various ages, and can perform various massages on lumbar vertebrae during the correction treatment process, promote blood circulation, relieve pain or fatigue, and accelerate the recovery of patients.

Description

Lumbar vertebrae swinging, traction, rectification, reduction and bone setting device

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a lumbar vertebrae sways and leads to positive reduction bonesetting device.

Background

Most lumbar diseases are old and chronic diseases, and are easy to adhere to surrounding tissues, so that pain and inconvenience are brought to patients; when the disease is treated by medicines, a traction table is generally used for traction treatment; the existing traction bed has many defects, such as the patent number of 200720079291.3, the name is: the multi-angle vibration reduction traction table for the lumbar vertebra can correct the patient in different directions, but the correction process is too aggressive and is not suitable for middle-aged and old patients, and the pain of the lumbar vertebra of the patient cannot be further relieved in the correction treatment process; therefore, the lumbar swing traction reduction and bone setting device is provided to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide the lumbar vertebrae and sway and lead to restoring bonesetting device, the patient of applicable various age brackets, and can carry out multiple massage to lumbar vertebrae department at the correction treatment in-process, promote blood circulation, alleviate pain or tired, accelerate patient's recovery, solved the problem mentioned in the above-mentioned background art effectively.

In order to solve the problems, the utility model adopts the technical proposal that:

the lumbar swing traction reduction bone setting device comprises a bed plate, wherein a rehabilitation plate is arranged in the middle of the bed plate, a rotatable disc is arranged at the lower end of the rehabilitation plate, a massage handle is arranged in the middle of the rehabilitation plate, massage rods are respectively arranged on two sides of the rehabilitation plate, and a structure that the rehabilitation plate moves left and right in a reciprocating manner can be formed when the disc rotates; when the rehabilitation plate moves left and right in a reciprocating manner, the rehabilitation plate can form a structure which can vibrate up and down in a reciprocating manner and rotate at the same time, and the massage rod can move towards the inner side and ascend at the same time.

Preferably, four cylindrical rods are fixedly connected to the middle of the surface of the lower end of the bed board, a square frame is fixedly connected to the surfaces of the lower ends of the four cylindrical rods, a motor is fixedly connected to the lower end of the square frame, a disc is fixedly connected to the upper end of the motor, a first sliding pin is arranged at a non-circle center of the surface of the upper end of the disc, a long sliding plate is slidably connected to the inner wall of the square frame, a long key-shaped groove matched with the first sliding pin is formed in the inner wall of the long sliding plate, connecting rods are fixedly connected to the front side and the rear side of the surface of the upper end of the long sliding plate respectively, and the other ends of the connecting rods are fixedly connected to the front side and the rear side of the surface of the lower end of the rehabilitation plate respectively.

Preferably, the inner wall of the disc is rotatably connected with a first threaded rod, the outer surface of the first threaded rod is in threaded connection with a threaded sliding block in sliding connection with the disc, and a first sliding pin is fixedly connected to the threaded sliding block.

Preferably, the inner walls of the left end and the right end of the front side and the rear side of the upper end surface of the rehabilitation plate are respectively connected with a first sliding block in a sliding manner, the first sliding blocks are respectively fixedly connected with an arc-shaped clamping plate, the inner walls of the left corresponding first sliding blocks and the inner walls of the right corresponding first sliding blocks are respectively connected with a bidirectional threaded rod in a threaded manner, and the bidirectional threaded rods are respectively connected to the inner walls of the rehabilitation plate in a rotating manner.

Preferably, the middle part of the surface of the lower end of the rehabilitation plate is fixedly connected with a U-shaped seat, the inner wall of the U-shaped seat is rotatably connected with a first rotating shaft, the middle part of the outer surface of the first rotating shaft is fixedly connected with a straight gear, the outer surface of the straight gear is meshed with a straight rack, the straight rack is fixedly connected to the lower end of the bed plate, the upper end of the outer surface of the first rotating shaft is slidably connected with a cam, the outer surface of the cam is meshed with a second sliding pin, the second sliding pin is fixedly connected with the U-shaped seat, and the massage handle is fixedly connected to the upper end of the cam.

Preferably, the coaxial rigid coupling of first pivot lower extreme has two centrosymmetric bent axles, and the other end of bent axle articulates respectively has first connecting rod, and the other end inner wall of first connecting rod rotates respectively and is connected with the cylinder pull rod, the massage pole cover is penetrated respectively at the cylinder pull rod surface that corresponds, and the surface middle part of massage pole rigid coupling respectively has two third sliding pins, and the long key shape through-hole with corresponding massage pole matched with is seted up respectively to the recovered inboard wall of board, and the oblique spout that meshes with the third sliding pin that corresponds is still seted up respectively to long key shape through-hole inner wall.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

the patient lies on or lies on the bed board, the lumbar vertebra is placed on the rehabilitation plate, the two arc-shaped splints can move inwards or the lumbar vertebra of the patient is fixed on the rehabilitation plate by rotating the first handle, the rehabilitation plate can move left and right in a reciprocating manner when the disc rotates after the motor is started, and the lumbar vertebra of the patient is driven to perform left and right swinging movement by the movement of the rehabilitation plate, so that the lumbar vertebra of the patient is corrected; replaces the traditional radical therapy, and is suitable for patients of different ages; when the rehabilitation board moves back and forth left and right, the massage handle can be driven to rotate and vibrate up and down, when the massage handle rotates, the lumbar vertebra of a patient can be massaged, and when the massage handle vibrates back and forth up and down, the patient can be massaged by knocking type collision, so that the massage diversity is increased; when the rehabilitation plate moves left and right in a reciprocating mode, the massage rod can be driven to move inwards and ascend simultaneously, when the massage rod moves towards the inner side, the massage rod can clamp, press and massage the lumbar vertebra of a patient when moving towards the inner side, the massage area is wider, the massage function is more, blood circulation is promoted, fatigue is relieved, and the rehabilitation of the patient is accelerated.

Drawings

Fig. 1 is a schematic view of the overall structure of the lumbar swing traction reduction bone setting device of the present invention.

Fig. 2 is a bottom structure diagram of the bed board of the lumbar vertebrae swinging, traction, reduction and bone setting device of the utility model.

Fig. 3 is an installation schematic view of an arc splint of the lumbar vertebrae swinging, traction, reduction and bone-setting device of the utility model.

Fig. 4 is a cross-sectional view of a rehabilitation plate of the lumbar swing traction reduction and bone setting device of the utility model.

Fig. 5 is a schematic view of the installation of the long slide plate of the lumbar swing traction reduction bone setting device of the utility model.

Fig. 6 is a schematic view of the disc installation of the lumbar swing traction reduction bone setting device of the present invention.

Fig. 7 is an installation schematic view of the massage handle of the lumbar swing traction reduction and bone setting device of the utility model.

Fig. 8 is an installation schematic view of the massage rod of the lumbar swing traction reduction bone setting device of the utility model.

Fig. 9 is a cam installation diagram of the lumbar swing traction reduction bone setting device of the utility model.

The reference numbers in the figures: 1-bed plate, 2-supporting legs, 3-motor, 4-rehabilitation plate, 5-first handle, 6-bidirectional threaded rod, 7-first sliding block, 8-arc-shaped clamping plate, 9-cylindrical rod, 10-square frame, 11-disc, 12-first threaded rod, 13-second handle, 14-threaded sliding block, 15-first sliding pin, 16-long sliding plate, 17-connecting rod, 18-U-shaped seat, 19-first rotating shaft, 20-cam, 21-second sliding pin, 22-massage handle, 23-straight gear, 24-straight rack, 25-crankshaft, 26-first connecting rod, 27-cylindrical pull rod, 28-massage rod and 29-third sliding pin.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-9, the utility model provides a lumbar swing traction reduction and bone-setting device, which comprises a bed plate 1, wherein a rehabilitation plate 4 is arranged in the middle of the bed plate 1, a rotatable disc 11 is arranged at the lower end of the rehabilitation plate 4, a massage handle 22 is arranged in the middle of the rehabilitation plate 4, massage rods 28 are respectively arranged at two sides of the rehabilitation plate 4, and the disc 11 can form a structure that the rehabilitation plate 4 moves left and right in a reciprocating manner when rotating; when the rehabilitation plate 4 reciprocates left and right, the massage rod 28 can move inward and rise while rotating while oscillating up and down.

As shown in fig. 1, 2, 5 and 8, four support legs 2 are fixedly connected to the surface of the lower end of the bed plate 1, so as to support the bed plate 1; the rehabilitation plate 4 is connected with the inner wall of the bed plate 1 in a sliding way; the patient lies or lies on the bed plate 1, the lumbar vertebra is placed on the rehabilitation plate 4, when the disc 11 rotates, the rehabilitation plate 4 can move in a reciprocating manner, and the movement of the rehabilitation plate 4 can drive the lumbar vertebra of the patient to perform left and right swinging movement, so that the lumbar vertebra of the patient is corrected; replaces the traditional radical therapy, and is suitable for patients of different ages; when the rehabilitation plate 4 moves back and forth left and right, the massage handle 22 can be driven to rotate and vibrate up and down, the massage handle 22 is installed and shaped as shown in fig. 8, the upper end surface of the massage handle 22 is fixedly connected with a plurality of spheres with different radiuses, so that the comfortable effect during massage is better, when the massage handle 22 rotates, the lumbar vertebra of a patient can be massaged, and when the massage handle 22 vibrates back and forth up and down, the patient can be massaged by knocking type top collision, so that the massage diversity is increased; when the rehabilitation plate 4 moves left and right in a reciprocating mode, the massage rod 28 can be driven to move inwards and ascend at the same time, when the massage rod 28 moves inwards, the lumbar of a patient can be pinched, pressed and massaged, the massage area is wider, the massage functions are more, blood circulation is promoted, fatigue is relieved, and the rehabilitation of the patient is accelerated.

The bed board 1 lower extreme surface middle part rigid coupling has four cylindric poles 9, four cylindric poles 9 lower extreme surface rigid couplings have a square frame 10, square frame 10 lower extreme rigid coupling has motor 3, the rigid coupling of motor 3 upper end has disc 11, disc 11 upper end surface non-centre of a circle department is equipped with first sliding pin 15, square frame 10 inner wall sliding connection has long slide 16, long slide 16 inner wall is seted up with first sliding pin 15 matched with long key-type groove, both sides rigid coupling has connecting rod 17 respectively around the long slide 16 upper end surface, the equal rigid coupling of the other end of connecting rod 17 is both sides around the lower extreme surface of rehabilitation board 4.

As shown in fig. 3 and 5, the motor 3, the disc 11 and the like are supported and limited by the cylindrical rod 9 and the square frame 10; the long sliding plate 16 is connected with the inner wall of the square frame 10 in a front-back sliding way, and the connecting rod 17 is used for enabling the long sliding plate 16 and the rehabilitation plate 4 to move synchronously; the first sliding pin 15 and the disc 11 are installed and shaped as shown in fig. 6, the first sliding pin 15 is arranged at the non-center of the disc 11, and the first sliding pin 15 can rotate circumferentially when the disc 11 rotates; the motor 3 provides a rotating force for the disc 11, which is not described in detail; when the rehabilitation board 4 needs to move left and right in a reciprocating mode, the disc 11 can rotate through the starting motor 3, the disc 11 can drive the first sliding pin 15 to rotate circumferentially, the first sliding pin 15 can drive the long key-shaped groove and the long sliding plate 16 to move left and right in a reciprocating mode through meshing with the long key-shaped groove when rotating circumferentially, and the connecting rod 17 and the rehabilitation board 4 can be driven to move left and right in a reciprocating mode when the long sliding plate 16 moves left and right in a reciprocating mode.

The inner wall of the disc 11 is rotatably connected with a first threaded rod 12, the outer surface of the first threaded rod 12 is in threaded connection with a threaded sliding block 14 which is in sliding connection with the disc 11, and a first sliding pin 15 is fixedly connected to the threaded sliding block 14.

As shown in fig. 6, the threaded slider 14, the first screw rod, and the first slide pin 15 are installed and shaped as shown in fig. 6, the second handle 13 is fixedly connected to the outer surface of the first threaded rod 12, the second handle 13 is used for conveniently driving the first threaded rod 12 to rotate, and because the lumbar diseases of each patient are different in weight, when the distance between the rehabilitation plate 4 and the other side to side needs to be adjusted, the corresponding first threaded rod 12 is rotated by rotating the second handle 13, the threaded slider 14 is synchronously moved inwards or outwards by rotating the first threaded rod 12 through threaded connection with the threaded slider 14, when the threaded slider 14 drives the first slide pin 15 to move inwards, that is, close to the center of the circular disc 11, the stroke of the rehabilitation plate 4 moving inwards and the other side to side becomes smaller, otherwise, the stroke becomes larger, and no further description is given.

The inner walls of the left end and the right end of the front side and the rear side of the upper end surface of the rehabilitation plate 4 are respectively connected with a first sliding block 7 in a sliding mode, the first sliding blocks 7 are respectively fixedly connected with arc-shaped clamping plates 8, the inner walls of the left corresponding first sliding blocks 7 and the right corresponding first sliding blocks are respectively connected with a bidirectional threaded rod 6 in a threaded mode, and the bidirectional threaded rods 6 are respectively connected to the inner walls of the rehabilitation plate 4 in a rotating mode.

As shown in fig. 4, the first slider 7 can slide left and right on the inner wall of the rehabilitation plate 4; two sections of threads with the same pitch and different turning directions are respectively arranged at the left end and the right end of the outer surface of the bidirectional threaded rod 6, so that the corresponding first sliding block 7 and the corresponding arc-shaped clamping plate 8 can synchronously move inwards or outwards when the bidirectional threaded rod 6 rotates; the left end and the right end of the outer surface of the bidirectional threaded rod 6 are respectively provided with a first handle 5, the first handles 5 are used for driving the bidirectional threaded rod 6 to rotate, and the arc-shaped clamping plates 8 are used for clamping and fixing the lumbar vertebra of a patient and preventing the lumbar vertebra from being separated from the rehabilitation plate 4 during rehabilitation training; the bidirectional threaded rod 6 can be rotated by rotating the first handle 5, and the first sliding block 7 and the arc-shaped clamping plate 8 can synchronously move inwards by rotating the bidirectional threaded rod 6, so that the patient can be clamped and fixed.

The middle part of the surface of the lower end of the rehabilitation plate 4 is fixedly connected with a U-shaped seat 18, the inner wall of the U-shaped seat 18 is rotatably connected with a first rotating shaft 19, the middle part of the outer surface of the first rotating shaft 19 is fixedly connected with a straight gear 23, the outer surface of the straight gear 23 is meshed with a straight rack 24, the straight rack 24 is fixedly connected with the lower end of the bed plate 1, the upper end of the outer surface of the first rotating shaft 19 is slidably connected with a cam 20, the outer surface of the cam 20 is meshed with a second sliding pin 21 fixedly connected with the U-shaped seat 18 through a second sliding pin 21, and a massage handle 22 is fixedly connected with the upper end of the cam 20.

As shown in fig. 7-9, the middle part of the rehabilitation plate 4 is provided with a mounting groove, the massage handle 22 penetrates through the inner wall of the mounting groove, and the massage handle 22 can rotate on the inner wall of the mounting groove and can move up and down; the outer surface of the second sliding pin 21 is fixedly connected with a fixed plate which is fixedly connected on the U-shaped seat 18; the cam 20, the second sliding pin 21 and the first rotating shaft 19 are installed and shaped as shown in fig. 9, the cam 20 is connected to the outer surface of the first rotating shaft 19 in a sliding manner up and down, the cam 20 and the first rotating shaft 19 are in spline connection, and the cam 20 can slide up and down on the outer surface of the first rotating shaft 19 and can drive the cam 20 to rotate when the first rotating shaft 19 rotates; the U-shaped seat 18 supports and fixes the first rotating shaft 19, so that the first rotating shaft 19 can only rotate; when the rehabilitation plate 4 moves in a left-right reciprocating mode, the U-shaped seat 18, the first rotating shaft 19 and the straight gear 23 are driven to synchronously reciprocate and move left and right, when the straight gear 23 moves, the straight gear 23 can rotate to move left and right along with the rehabilitation plate 4 in a reciprocating mode through meshing with the straight rack 24, when the straight gear 23 rotates, the first rotating shaft 19, the cam 20 and the massage handle 22 are driven to rotate, when the cam 20 rotates, the cam 20 and the massage handle 22 can reciprocate and oscillate up and down through meshing with the second sliding pin 21, and therefore the massage handle 22 rotates, and the lumbar vertebra of a patient can be massaged through reciprocating movement of up-down oscillation of the side.

The lower end of the first rotating shaft 19 is coaxially and fixedly connected with two centrosymmetric crankshafts 25, the other ends of the crankshafts 25 are respectively hinged with first connecting rods 26, the inner walls of the other ends of the first connecting rods 26 are respectively and rotatably connected with cylindrical pull rods 27, the massage rods 28 are respectively sleeved and shot on the outer surfaces of the corresponding cylindrical pull rods 27, the middle parts of the outer surfaces of the massage rods 28 are respectively and fixedly connected with two third sliding pins 29, the inner walls of the rehabilitation plates 4 are respectively provided with long key-shaped through holes matched with the corresponding massage rods 28, and the inner walls of the long key-shaped through holes are respectively provided with inclined sliding grooves meshed with the corresponding third sliding pins 29.

As shown in fig. 7-8, the massage rod 28 can move left and right or up and down on the inner wall of the long key-shaped through hole under the limit of the long key-shaped through hole and the cylindrical pull rod 27, and the massage rod 28 and the third slide pin 29 can lift up when moving inwards under the limit of the inclined slide groove; when the crankshaft 25 rotates, the two first connecting rods 26 are driven to rotate circumferentially on the inner sides, the cylindrical pull rod 27 is pulled to move inwards on the outer sides of the first connecting rods 26, the massage rod 28 is driven to move inwards by the movement of the cylindrical pull rod 27 towards the inner side, the third sliding pin 29 is driven to move inwards by the movement of the massage rod 28 towards the inner side, and the third sliding pin 29 and the massage rod 28 move upwards while moving inwards by the engagement with the inclined sliding grooves, so that the massage rod 28 performs pinching and pressing massage on the lumbar vertebra of the patient.

When the utility model is used, a patient lies or lies prone on the bed board 1, the lumbar vertebra part is placed on the rehabilitation board 4, the two arc-shaped splints 8 can be moved to the inner side or the lumbar vertebra part of the patient is fixed on the rehabilitation board 4 by rotating the first handle 5, the rehabilitation board 4 can be moved to the left and right in a reciprocating way when the disc 11 is rotated after the motor 3 is started, and the lumbar vertebra part of the patient can be driven to perform the swinging motion from left to right by the movement of the rehabilitation board 4, so that the lumbar vertebra of the patient can be corrected; replaces the traditional radical therapy, and is suitable for patients of different ages; when the rehabilitation plate 4 moves back and forth left and right, the massage handle 22 can be driven to rotate and vibrate up and down, when the massage handle 22 rotates, the lumbar of the patient can be massaged, and when the massage handle 22 vibrates back and forth up and down, the patient can be massaged by knocking type top collision, so that the massage diversity is increased; when the rehabilitation plate 4 moves left and right in a reciprocating mode, the massage rod 28 can be driven to move inwards and ascend at the same time, when the massage rod 28 moves inwards, the lumbar of a patient can be pinched, pressed and massaged, the massage area is wider, the massage functions are more, blood circulation is promoted, fatigue is relieved, and the rehabilitation of the patient is accelerated.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. Lumbar vertebrae sways to lead to restore bonesetting device, including bed board (1), its characterized in that: the middle part of the bed board (1) is provided with a rehabilitation plate (4), the lower end of the rehabilitation plate (4) is provided with a rotatable disc (11), the middle part of the rehabilitation plate (4) is provided with a massage handle (22), two sides of the rehabilitation plate (4) are respectively provided with a massage rod (28), and the disc (11) can form a structure that the rehabilitation plate (4) moves left and right in a reciprocating manner when rotating; when the rehabilitation plate (4) moves back and forth left and right, the rehabilitation plate can also form a structure that the rehabilitation plate rotates while vibrating up and down in a reciprocating mode, and the massage rod (28) moves towards the inner side while rising.

2. The lumbar swing distraction reduction and bone setting device of claim 1, wherein: bed board (1) lower extreme surface middle part rigid coupling has four cylindric poles (9), four cylindric poles (9) lower extreme surface rigid couplings have a square frame (10), square frame (10) lower extreme rigid coupling has motor (3), motor (3) upper end rigid coupling has disc (11), disc (11) upper end surface non-centre of a circle department is equipped with first sliding pin (15), square frame (10) inner wall sliding connection has long slide (16), long slide (16) inner wall seted up with first sliding pin (15) matched with long key-type groove, both sides are rigid coupling respectively around long slide (16) upper end surface has connecting rod (17), the equal rigid coupling of the other end of connecting rod (17) is both sides around rehabilitation board (4) lower extreme surface.

3. The lumbar swing reduction bonesetting device of claim 2, wherein: the inner wall of the disc (11) is rotatably connected with a first threaded rod (12), the outer surface of the first threaded rod (12) is in threaded connection with a threaded sliding block (14) in sliding connection with the disc (11), and a first sliding pin (15) is fixedly connected to the threaded sliding block (14).

4. The lumbar swing distraction reduction and bone setting device of claim 1, wherein: the inner walls of the left end and the right end of the front side and the rear side of the upper end surface of the rehabilitation plate (4) are respectively connected with a first sliding block (7) in a sliding mode, the first sliding blocks (7) are respectively fixedly connected with an arc-shaped clamping plate (8), the inner walls of the left corresponding first sliding blocks (7) and the inner walls of the right corresponding first sliding blocks (7) are respectively connected with a two-way threaded rod (6) in a threaded mode, and the two-way threaded rods (6) are respectively connected to the inner walls of the rehabilitation plate (4) in a rotating mode.

5. The lumbar swing reduction bonesetting device of claim 1, wherein: recovered board (4) lower extreme surface middle part rigid coupling has U-shaped seat (18), U-shaped seat (18) inner wall rotates and is connected with first pivot (19), first pivot (19) surface middle part rigid coupling has spur gear (23), spur gear (23) surface meshing has spur rack (24), spur rack (24) rigid coupling is at bed board (1) lower extreme, first pivot (19) surface upper end sliding connection has cam (20), second sliding pin (21) that cam (20) surface meshing has second sliding pin (21) and U-shaped seat (18) rigid coupling, massage handle (22) rigid coupling is in cam (20) upper end.

6. The lumbar swing reduction bonesetting device of claim 5, wherein: the coaxial rigid coupling of first pivot (19) lower extreme has two centrosymmetric bent axles (25), and the other end of bent axle (25) articulates respectively has first connecting rod (26), and the other end inner wall of first connecting rod (26) rotates respectively and is connected with cylinder pull rod (27), massage pole (28) overlap respectively and penetrate at cylinder pull rod (27) surface that corresponds, and massage pole (28) surface middle part rigid coupling respectively has two third sliding pins (29), and rehabilitation board (4) inner wall is seted up respectively with corresponding massage pole (28) matched with long key shape through-hole, and the oblique spout that meshes with corresponding third sliding pin (29) is still seted up respectively to long key shape through-hole inner wall.