Spine rehabilitation training fixing support

Abstract

The invention discloses a spine rehabilitation training fixing support, and relates to the technical field of spine rehabilitation training, the spine rehabilitation training fixing support comprises a fixing unit, and the fixing unit comprises a mounting box, a jacking assembly, an adjusting assembly and a control assembly; the adjusting assembly comprises a plurality of sets of supporting blocks, connecting blocks, limiting plates, clamping blocks and traction wires. The device has the beneficial effect that the device allows accurate adjustment according to individual differences and specific requirements of patients. Through the flexible length adjusting function of the adjusting assembly, it can be ensured that the fixing device perfectly fits the waist contour of the patient, and the common problem that traditional equipment is too long or too short is solved. When the fixing effect is relieved, the adjusting assembly is still kept in the initial fixing state but not completely in the rigid state, the patient is allowed to bend down properly within a certain range, different rehabilitation training requirements are met, and the recovery speed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of spinal rehabilitation training, in particular to a spinal rehabilitation training fixing bracket. Background Art

[0002] In the field of modern medicine, the importance of rehabilitation medicine has become increasingly prominent and has occupied an indispensable position in the treatment process. For the rehabilitation treatment of patients with spinal injuries, it is one of the key factors in restoring the patient's spinal function. Today's medical guidelines recommend that patients get up moderately every day and participate in specific rehabilitation training activities. Since the spinal area cannot withstand pressure immediately after surgery, it is crucial to use spinal rehabilitation assistive devices to assist in these activities. Spinal rehabilitation assistive devices, also known as spinal braces, are specially designed medical devices designed to provide the necessary support and protection for the spine.

[0003] However, traditional spinal rehabilitation aids have some obvious limitations: they usually only provide basic support, the fixed position design is relatively rigid and lacks flexibility, and the bracket length cannot be adjusted according to individual differences, which may cause the fixation device to not fully match the patient's waist contour, appearing too long or too short. Furthermore, this type of traditional equipment does not allow patients to adjust or release the fixation state by themselves, limiting the possibility of personalized rehabilitation training and failing to adapt to changes in rehabilitation needs at different stages. Summary of the invention

[0004] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide a spinal rehabilitation training fixation bracket, which can solve the problem that the spinal fixation bracket lacks flexibility and cannot adjust the bracket length according to individual differences, and does not allow patients to adjust or release the fixation state by themselves.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A spinal rehabilitation training fixing bracket, comprising a fixing unit, including a mounting box, a lifting assembly arranged inside the mounting box, an adjusting assembly arranged on one side of the lifting assembly, and a control assembly arranged on one side of the adjusting assembly; The adjustment assembly includes multiple groups of support blocks, connecting blocks arranged on both sides of the support blocks, limiting plates arranged at the ends of the connecting blocks, a clamping block arranged on one side of the limiting plate, and a pulling wire arranged on one side of the clamping block.

[0007] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, the mounting unit includes an abdominal belt, a tightening belt arranged on the inner side of the abdominal belt, and a shoulder strap arranged on one side of the abdominal belt.

[0008] As a preferred solution of the spinal rehabilitation training fixing bracket described in the present invention, the lifting assembly includes a motor arranged on the inner side of the installation box, a driving tooth arranged on one side of the motor, a transmission member arranged on one side of the driving tooth, and a battery arranged on one side of the motor.

[0009] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, the transmission member includes a screw rod arranged on one side of the driving tooth, and a positioning frame arranged above the screw rod.

[0010] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, the positioning frame includes a telescopic rod arranged at the end of the screw rod and a support frame arranged at the end of the telescopic rod; A thread groove is provided on the inner side of the telescopic rod and is threadedly connected to the screw rod; The support frame includes a support surface capable of limiting the position of the support block, and a connection end arranged at one side of the support surface.

[0011] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, the support block includes a positioning buckle arranged on its end surface, four groups of prisms arranged on both sides thereof, and a clamping cap arranged on one side of the prism; The connecting block includes a clamping plate arranged at its end, and two sets of hinge holes arranged at both ends of its inner side; The hinge hole is hinged on the prism, and the connecting block is linearly connected to the supporting block.

[0012] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, the limiting plate includes a T-block, elastic clips arranged on both sides of the T-block, and a hook block arranged at the bottom of the T-block.

[0013] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, wherein: the connecting block further comprises a positioning groove arranged on the inner side thereof; The prism matches with the hook block.

[0014] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, wherein: the splint includes fixing grooves opened on both sides thereof; Furthermore, the fixing groove limits the movement of the elastic clip.

[0015] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, the control component includes an air tube arranged on the inner side of the positioning buckle, and an air bag arranged at the bottom of the air tube; The bottom of the pulling wire is also provided with a coil spring; The T-block is limited by the clamping block and is pulled in and out of the splint by the pulling wire.

[0016] Beneficial effects of the present invention: The device allows precise adjustment according to the individual differences and specific needs of the patient. Through the flexible length adjustment function of the adjustment component, it can be ensured that the fixing device perfectly fits the patient's waist contour, avoiding the problem of being too long or too short that is common in traditional equipment. This not only improves the wearing comfort, but also enhances the support effect of the brace on the spine. And the use of a chain-type connected adjustment component, combined with the height adjustment ability of the lifting component, can provide patients with a more stable and adjustable support. In addition, the adjustment component can be converted from a fixed state to an active state, and the coil spring assists the patient in completing the action during the straightening process. When the fixation is released, the adjustment component still maintains the initial fixed state, but will not be completely in a rigid state, allowing the patient to bend over appropriately within a certain range, adapt to different rehabilitation training needs, and speed up recovery. And avoid the lack of support for the waist after complete release, causing secondary damage to the spine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the spinal rehabilitation training fixation bracket of the present invention.

[0019] Figure 2 For the present invention Figure 1 An enlarged schematic diagram of the regulating component structure at point A in the middle.

[0020] Figure 3 For the present invention Figure 1 An enlarged schematic diagram of the lifting assembly structure at B in the middle.

[0021] Figure 4 It is a schematic diagram of the local structure of the fixing unit of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the regulating component of the present invention.

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure of the regulating component of the present invention.

[0024] Figure 7 It is a schematic diagram of the base structure of the adjustment component of the present invention.

[0025] In the figure: 1, fixing unit; 2, mounting unit; 11, mounting box; 12, lifting assembly; 13, adjusting assembly; 14, control assembly; 21, abdominal belt; 22, tightening belt; 23, shoulder strap; 121, motor; 122, driving gear; 123, transmission member; 124, battery; 131, support block; 132, connecting block; 133, limiting plate; 134, clamping block; 135, pulling wire; 141, trachea; 142, airbag; 12 31. screw rod; 1232. positioning frame; 1311. positioning buckle; 1312. prism; 1313. clamping cap; 1321. clamping plate; 1322. hinge hole; 1323. positioning groove; 1331. T-block; 1332. elastic clip; 1333. hook block; 1351. coil spring; 12321. telescopic rod; 12322. support frame; 13211. fixing groove; 123221. support surface; 123222. connecting end. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1 Reference Figure 1 to Figure 7 , which is the first embodiment of the present invention, and provides a spinal rehabilitation training fixing bracket, which includes a fixing unit 1, including a mounting box 11, a lifting component 12 arranged inside the mounting box 11, an adjusting component 13 arranged on one side of the lifting component 12, and a control component 14 arranged on one side of the adjusting component 13; The adjustment assembly 13 includes multiple groups of support blocks 131, connecting blocks 132 arranged on both sides of the support blocks 131, a limiting plate 133 arranged at the end of the connecting block 132, a clamping block 134 arranged on one side of the limiting plate 133, and a pulling wire 135 arranged on one side of the clamping block 134.

[0030] Preferably, the mounting unit 2 further includes an abdominal belt 21 , a tightening belt 22 arranged on the inner side of the abdominal belt 21 , and a shoulder strap 23 arranged on one side of the abdominal belt 21 .

[0031] It should be noted that if Figure 1 As shown, the fixing unit 1 is a spine fixing bracket, which is fixedly connected to the abdominal belt 21. The abdominal belt 21 cooperates with the shoulder strap 23 to closely fit the patient's lumbar spine on the fixing unit 1, and the fixing unit 1 provides a fixed support function. Among them, the installation box 11 is located at the back of the abdominal belt 21, which is convenient for installing the lifting component 12 on the back of the abdominal belt 21; and the lifting component 12 can limit the height of the adjustment component 13. The adjustment component 13 is connected in the form of a chain, which is convenient for adjusting the length of the component 13 to fit the patient's back in a flexible state.

[0032] Better, such as Figure 2 , Figure 5 As shown, the adjustment assembly 13 is composed of a linear array of support blocks 131, connection blocks 132 hinged on the front and rear sides of the support blocks 131, a limit plate 133 slidably arranged at the end of the connection block 132, a clamping block 134 fixedly connected to one side of the limit plate 133, and a pull wire 135 arranged on one side of the clamping block 134. The limit plate 133 is slidably arranged between two groups of adjacent connection blocks 132. When the limit plate 133 is clamped on adjacent connection blocks 132 at the same time, the adjacent connection blocks 132 at that place are clamped and fixed together; when the limit plate 133 is only located on one group of clamping connection blocks 132, the adjacent connection blocks 132 cannot be clamped together. At this time, the connection block 132 and the support block 131 are flexibly connected, which releases the fixed support state of the spine, thereby allowing the patient to properly perform spinal rehabilitation training.

[0033] The pull wire 135 connects the limiting plates 133 which are hinged in the array on the connecting block 132 together through the clamping block 134, and the pull wire 135 moves so that all the limiting plates 133 slide on the connecting block 132. The pull wire 135 can be an elastic steel wire, which is wound around the lifting assembly 12 for one and a half turns, one side of which is fixedly connected to the inner side of the installation box 11 close to the spine, and the other side of which is wound around the lifting assembly 12 for one and a half turns and then fixedly connected to the control assembly 14, so that the control assembly 14 can pull the pull wire 135, and finally pull the limiting plates 133 to move.

[0034] Furthermore, the lifting assembly 12 includes a motor 121 disposed on the inner side of the installation box 11 , a driving tooth 122 disposed on one side of the motor 121 , a transmission member 123 disposed on one side of the driving tooth 122 , and a battery 124 disposed on one side of the motor 121 .

[0035] Furthermore, the transmission member 123 includes a screw rod 1231 disposed on one side of the driving tooth 122 , and a positioning frame 1232 disposed above the screw rod 1231 .

[0036] Furthermore, the positioning frame 1232 includes a telescopic rod 12321 disposed at the end of the screw rod 1231 and a support frame 12322 disposed at the end of the telescopic rod 12321; A thread groove is provided on the inner side of the telescopic rod 12321 and is threadedly connected to the screw rod 1231; The support frame 12322 includes a support surface 123221 capable of limiting the support block 131 , and a connection end 123222 disposed at one side of the support surface 123221 .

[0037] It should be noted that if Figure 3 As shown, the lifting assembly 12 can limit the height of the adjustment assembly 13. Among them, the motor 121 in the installation box 11, the driving teeth 122 on the output shaft of the motor 121, and the battery 124 electrically connected to the motor 121 are prior art. The motor 121 can be operated by remote control. The transmission member 123 can be driven to rotate by the driving teeth 122, so that its screw rod 1231 continues to rotate; and the positioning frame 1232 threadedly connected to the screw rod 1231 is rotated and lifted. The positioning frame 1232 is composed of a support surface 123221 for tightening the adjustment assembly 13, and a connecting end 123222 at the bottom of the support surface 123221. And because the support surface 123221 is arranged between the adjustment assemblies 13, such as Figure 6 As shown, it can be radially limited by the adjustment component 13 to facilitate smooth lifting and lowering movement.

[0038] Preferably, when the screw rod 1231 lifts the positioning frame 1232 upward, and the adjustment component 13 is determined according to the patient's waist size to fix the support length, the longer adjustment component 13 is subjected to the interference effect of the support surface 123221, causing it to flip outward, changing the direction of the adjustment component 13. Finally, the adjustment component 13 on one side of the positioning frame 1232 that fits the waist is used to support the waist, while the adjustment component 13 on the other side of the positioning frame 1232 is pulled downward and retracted. In the process of tightening the adjustment component 13, the positioning frame 1232 can make the connection between the adjustment components 13 more rigid and vertical, so that each set of limit plates 133 can be slidably engaged in the clamping plates 1321 at the ends of two sets of adjacent connection blocks 132.

[0039] Furthermore, the support block 131 includes a positioning buckle 1311 disposed on its end surface, four groups of prisms 1312 disposed on both sides thereof, and a clamping cap 1313 disposed on one side of the prism 1312; The connecting block 132 includes a clamping plate 1321 disposed at its end, and two sets of hinge holes 1322 disposed at both ends of its inner side; The hinge hole 1322 is hinged on the prism 1312 , and the connecting block 132 is linearly connected to the supporting block 131 .

[0040] It should be noted that if Figure 5 As shown, prisms 1312 are protruded on both sides of the support block 131, and the prisms 1312 can limit the displacement of the limit plate 133. Hinge holes 1322 are provided at the front and rear ends of the connection block 132, and the connection block 132 is hinged on the prism 1312 through the hinge holes 1322, and the clamping cap 1313 hinges the connection block 132 and the support block 131 together by riveting; in this way, multiple groups of support blocks 131 and the connection block 132 are chain-hinged together. A group of clamping plates 1321 are protruded on the end surface of the connection block 132, and the clamping plates 1321 provide sliding space for the sliding clamping of the limit plate 133.

[0041] When in use, before the device is adjusted, ensure that the device is in the initial state, at which time the adjustment component 13 should remain flexible, and the limit plate 133 is only located on a group of snap-on connection blocks 132. In order to start the adjustment process, it is first necessary to accurately determine the fixed support length of the adjustment component 13 according to the specific waist size of the patient. After completing the size measurement, the operator needs to start the motor 121 and activate the motor through the control panel or manual switch. The motor 121 drives the screw rod 1231 to rotate, thereby driving the positioning frame 1232 to rise along a predetermined path. As the positioning frame 1232 gradually reaches the specified position. After reaching the set height, the adjustment component 13 is converted from a flexible state to a rigid vertical state. Once the adjustment component 13 is fully tightened and tends to a rigid vertical state, the next step is to use the pull wire 135 to adjust the position of the limit plate 133. Through the action of the pull wire 135, each group of limit plates 133 will be pulled along the predetermined path of the jacking component 12. During this process, the limiting plate 133 is pulled out from the original clamping connection block 132 and smoothly moved into the clamping plate 1321 at the end of the adjacent connection block 132. When the limiting plate 133 is successfully moved into the new clamping plate 1321, it firmly connects the two sets of clamping plates 1321 together to form a continuous and stable structure.

[0042] In summary, the device allows precise adjustment according to the individual differences and specific needs of the patient. Through the flexible length adjustment function of the adjustment component 13, it can be ensured that the fixing device perfectly fits the patient's waist contour, avoiding the problem of being too long or too short that is common in traditional devices. This not only improves the wearing comfort, but also enhances the support effect of the brace on the spine. In addition, the chain-type connection of the adjustment component 13, combined with the height adjustment ability of the lifting component 12, can provide patients with a more stable and adjustable support. Especially in the early postoperative period, when the spine cannot withstand greater pressure, it can effectively reduce the pressure on the surgical site, prevent improper movements from causing secondary damage to the spine, and ensure patient safety.

[0043] Example 2 Reference Figure 3 to Figure 7 , which is the second embodiment of the present invention, is different from the first embodiment in that it also includes a limiting plate 133 including a T-block 1331, elastic clips 1332 arranged on both sides of the T-block 1331, and a hook block 1333 arranged at the bottom of the T-block 1331.

[0044] Furthermore, the connection block 132 further includes a positioning groove 1323 disposed on the inner side thereof; The prism 1312 cooperates with the hook block 1333 .

[0045] Furthermore, the clamping plate 1321 includes fixing grooves 13211 opened on both sides thereof; The fixing groove 13211 limits the movement of the elastic clip 1332 .

[0046] Furthermore, the control assembly 14 includes an air tube 141 disposed inside the positioning buckle 1311 , and an air bag 142 disposed at the bottom of the air tube 141 ; The bottom of the pulling wire 135 is also provided with a coil spring 1351; The T-block 1331 is restricted by the clamping block 134 and is pulled in and out of the clamping plate 1321 by the pulling wire 135 .

[0047] It should be noted that a positioning groove 1323 is provided at the end of the connecting block 132, and the positioning groove 1323 is located in the clamping plate 1321, so as to cooperate with the limiting plate 133. The limiting plate 133 is composed of a T-block 1331, elastic clips 1332 arranged on both sides of the T-block 1331, and a hook block 1333 arranged at the bottom of the T-block 1331. The T-block 1331 is in the shape of a T, and its two ends are arc-shaped to prevent the two ends from being unable to smoothly enter the clamping plate 1321. Figure 6 As shown, the hook block 1333 can be snapped into the notch of the prism 1312 to fix the position of the limit plate 133. The wall surfaces at the front and rear ends of the clamping plate 1321 are provided with fixing grooves 13211, which are snapped with the elastic clip 1332. The elastic clip 1332 is an elastic arc piece, which is convenient for snapping into the fixing groove 13211 in the clamping plate 1321, thereby fixing the limit plate 133 between each group or every two groups of connecting blocks 132.

[0048] Preferably, the end surface of the support block 131 is also provided with a positioning buckle 1311, and the positioning buckle 1311 can limit the pull wire 135 so that it fits on the end surface of the support block 131. The positioning buckle 1311 is also provided with a trachea 141, and the trachea 141 can inflate the air chamber in the tightening belt 22, so that the tightening belt 22 can fit the patient's body more easily. An air bag 142 is provided at the end of the trachea 141, and the air chamber in the tightening belt 22 is inflated by pressing the air bag 142, and one side of the pull wire 135 is fixedly connected to the trachea 141, so that the operator can pull the trachea 141 and the pull wire 135 by pulling the air bags 142 on both sides of the abdominal belt 21, thereby completing the fixing or releasing of the adjustment component 13.

[0049] Preferably, a coil spring 1351 is installed on the inner side of the installation box 11 that fits the waist. The coil spring 1351 is hinged and limited in the installation box 11, and one end of the pull wire 135 is connected to the coil spring 1351. When the operator pulls the air bags 142 on both sides of the abdominal belt 21 to pull the trachea 141 and the pull wire 135, the coil spring 1351 is pulled to increase its reverse potential energy, which facilitates the pull wire 135 to retreat and release the fixing effect of the adjustment component 13.

[0050] The other structures are the same as those in Example 1.

[0051] When the pulling wire 135 is pulled, the limiting plate 133 is clamped on two groups of adjacent connecting blocks 132, and the hook block 1333 at the end of the limiting plate 133 is first squeezed and clamped on the prism 1312 through the positioning groove 1323 on the inner side of the connecting block 132. In addition, the elastic clips 1332 on both sides of the limiting plate 133, the bottom group is displaced from the original fixing groove 13211 at the bottom of the clamping plate 1321 to the fixing groove 13211 at the upper end, and the other group is displaced from the original fixing groove 13211 at the upper end of the clamping plate 1321 to the fixing groove 13211 at the bottom of the adjacent clamping plate 1321 at the upper end, completing the fixing function. Under the cooperation of the elastic clip 1332 and the fixing groove 13211, the fixing function of the limiting plate 133 and the connecting block 132 fixes the entire adjustment assembly 13 into a whole, which can effectively provide a stable support function for the patient's waist.

[0052] When the fixing effect needs to be released and the patient is allowed to perform rehabilitation training, the motor 121 is first allowed to retract the telescopic rod 12321. As the telescopic rod 12321 is retracted, the pull wire 135 originally tightened by the jacking assembly 12 begins to relax. At this time, the adjustment assembly 13 is no longer subjected to the additional tension from the jacking assembly, but still maintains the initial fixed state formed by the engagement between the elastic clip 1332 and the fixing groove 13211. Although the pull wire 135 is no longer tightened, the elastic clips 1332 on both sides of the limit plate 133 are still engaged in the corresponding fixing groove 13211, which means that the overall structure of the adjustment assembly 13 remains relatively stable, but will not be completely in a rigid state. This allows the patient to perform appropriate bending movements within a certain range. Since the pull wire 135 was pulled in the previous operation, the coil spring 1351 has been stretched and accumulated reversal potential energy. When the patient starts to straighten his waist, the coil spring 1351 uses its accumulated reversal potential energy to drive the pull wire 135 to gradually return to its original position. The rebound action of the coil spring 1351 is progressive, ensuring the stability and controllability of the action. As the coil spring 1351 rebounds, the pull wire 135 is slowly and evenly recovered. In this process, the pull wire 135 drives the limit plate 133 and related components to gradually return to the initial position, helping the patient to complete the waist straightening action.

[0053] In summary, the device can assist the patient to complete the action by adjusting the conversion of the adjustment component 13 from the fixed state to the active state, and by using the coil spring 1351 during the process of straightening the waist. When the fixation is released, the adjustment component 13 still maintains the initial fixed state, but will not be completely in a rigid state, allowing the patient to bend appropriately within a certain range, adapting to different rehabilitation training needs and speeding up the recovery speed. It also avoids the lack of support for the waist after complete release, which may cause secondary damage to the spine.

[0054] It is important to note that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A spinal rehabilitation training fixation bracket, characterized in that: include, A fixing unit (1) comprising a mounting box (11), a lifting assembly (12) arranged inside the mounting box (11), an adjusting assembly (13) arranged on one side of the lifting assembly (12), and a control assembly (14) arranged on one side of the adjusting assembly (13); The adjustment assembly (13) comprises a plurality of support blocks (131), connection blocks (132) arranged on both sides of the support blocks (131), a limit plate (133) arranged at the end of the connection block (132), a clamping block (134) arranged on one side of the limit plate (133), and a pulling wire (135) arranged on one side of the clamping block (134).

2. The spinal rehabilitation training fixation bracket according to claim 1, characterized in that: The mounting unit (2) also includes an abdominal belt (21), a tightening belt (22) arranged on the inner side of the abdominal belt (21), and a shoulder belt (23) arranged on one side of the abdominal belt (21).

3. The spinal rehabilitation training fixation bracket according to claim 2, characterized in that: The lifting assembly (12) comprises a motor (121) arranged inside the installation box (11), a driving tooth (122) arranged on one side of the motor (121), a transmission member (123) arranged on one side of the driving tooth (122), and a battery (124) arranged on one side of the motor (121).

4. The spinal rehabilitation training fixation bracket according to claim 3, characterized in that: The transmission member (123) comprises a screw rod (1231) arranged on one side of the driving tooth (122), and a positioning frame (1232) arranged above the screw rod (1231).

5. The spinal rehabilitation training fixation bracket according to claim 4, characterized in that: The positioning frame (1232) comprises a telescopic rod (12321) arranged at the end of the screw rod (1231) and a support frame (12322) arranged at the end of the telescopic rod (12321); A thread groove is provided on the inner side of the telescopic rod (12321) and is threadedly connected to the lead screw (1231); The support frame (12322) comprises a support surface (123221) capable of limiting the position of the support block (131), and a connection end (123222) arranged on one side of the support surface (123221).

6. The spinal rehabilitation training fixation bracket according to claim 5, characterized in that: The support block (131) comprises a positioning buckle (1311) arranged on its end surface, four groups of prisms (1312) arranged on both sides thereof, and a clamping cap (1313) arranged on one side of the prism (1312); The connection block (132) comprises a clamping plate (1321) arranged at its end, and two sets of hinge holes (1322) arranged at both ends of its inner side; The hinge hole (1322) is hinged on the prism (1312), and the connecting block (132) is linearly connected to the supporting block (131).

7. The spinal rehabilitation training fixation bracket according to claim 6, characterized in that: The limiting plate (133) comprises a T-shaped block (1331), elastic clips (1332) arranged on both sides of the T-shaped block (1331), and a hook block (1333) arranged at the bottom of the T-shaped block (1331).

8. The spinal rehabilitation training fixation bracket according to claim 7, characterized in that: The connecting block (132) further comprises a positioning groove (1323) arranged on the inner side thereof; The prism (1312) cooperates with the hook block (1333).

9. The spinal rehabilitation training fixation bracket according to claim 8, characterized in that: The clamping plate (1321) includes fixing grooves (13211) formed on two sides thereof; Furthermore, the fixing groove (13211) limits the movement of the elastic clip (1332).

10. The spinal rehabilitation training fixing bracket according to claim 9, characterized in that: The control component (14) comprises an air tube (141) arranged inside the positioning buckle (1311), and an air bag (142) arranged at the bottom of the air tube (141); The bottom of the pulling wire (135) is also provided with a coil spring (1351); The T-block (1331) is restricted by the clamping block (134), and is pulled in and out of the splint (1321) by the pulling wire (135).

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