A spinal rehabilitation training fixation bracket

Abstract

The present invention discloses a spinal rehabilitation training fixing bracket, which relates to the technical field of spinal rehabilitation training, and includes a fixed unit, which includes an installation box, a jacking assembly, an adjustment assembly, and a control assembly; the adjustment assembly includes multiple groups of support blocks, connection blocks, limit plates, clamping blocks, and pulling wires. The beneficial effect of the present invention is that this device allows precise adjustment according to the individual differences and specific needs of patients. Through the flexible length adjustment function of the adjustment assembly, it can ensure that the fixing device perfectly fits the waist contour of the patient, avoiding the common problems of being too long or too short in traditional equipment. When the fixing effect is released, the adjustment assembly still maintains a preliminary fixed state, but does not completely become rigid, allowing the patient to bend appropriately within a certain range to adapt to different rehabilitation training needs and accelerate the recovery speed.

Description

Technical Field

[0001] The present invention relates to the technical field of spinal rehabilitation training, and 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 occupies an indispensable position in the treatment process. For the rehabilitation treatment of spinal injury patients, it is one of the key factors in restoring the spinal function of patients. Current medical guidelines recommend that patients get up moderately every day and participate in specific rehabilitation training activities. Since the spinal area cannot bear pressure immediately after surgery, it is crucial to use spinal rehabilitation aids to assist in these activities. Spinal rehabilitation aids, namely spinal braces, are a type of specially designed medical device aimed at providing necessary support and protection for the spine.

[0003] However, traditional spinal rehabilitation aids have some obvious limitations: they usually only provide basic support, the design of the fixed position is relatively rigid, lacking flexibility, and unable to adjust the length of the bracket according to individual differences, which may result in the fixed device not fully matching the waist contour of the patient, being too long or too short. Further, such traditional devices do not allow patients to adjust or release the fixed state by themselves, limiting the possibility of personalized rehabilitation training and unable to adapt to the changes in rehabilitation needs at different stages. Summary of the Invention

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

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

[0006] To solve the above technical problems, the present invention provides the following technical solution: A spinal rehabilitation training fixing bracket, which includes a fixing unit, including an installation box, a jacking component arranged inside the installation box, an adjusting component arranged on one side of the jacking component, and a control component arranged on one side of the adjusting component;

[0007] The adjusting component 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, clamping blocks arranged on one side of the limiting plates, and pulling wires arranged on one side of the clamping blocks.

[0008] As a preferred solution of the spinal rehabilitation training fixing bracket of the present invention, wherein: the installation unit includes a belly band, a tightening band arranged inside the belly band, and a back band arranged on one side of the belly band.

[0009] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the jacking assembly includes a motor disposed inside the installation box, a driving gear disposed on one side of the motor, a transmission member disposed on one side of the driving gear, and a battery disposed on one side of the motor.

[0010] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the transmission member includes a lead screw disposed on one side of the driving gear, and a positioning frame disposed above the lead screw.

[0011] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the positioning frame includes a telescopic rod disposed at the end of the lead screw, and a support frame disposed at the end of the telescopic rod;

[0012] A threaded groove is disposed through the inside of the telescopic rod, and is threadedly connected to the lead screw;

[0013] The support frame includes a support surface for limiting the support block, and a connection end disposed on one side of the support surface.

[0014] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the support block includes a positioning buckle disposed on its end face, four groups of prisms disposed on both sides thereof, and a clamping cap disposed on one side of the prism;

[0015] The connection block includes a clamping plate disposed at its end, and two hinge holes disposed at both ends of its inner side;

[0016] The hinge holes are hinged on the prism, and the connection block is linearly connected to the support block.

[0017] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the limiting plate includes a T-shaped block, elastic clips disposed on both sides of the T-shaped block, and a hook block disposed at the bottom of the T-shaped block.

[0018] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the connection block further includes a positioning groove disposed inside it;

[0019] The prism cooperates with the hook block.

[0020] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the clamping plate includes fixing grooves opened on both sides thereof;

[0021] And the fixing grooves limit the movement of the elastic clips.

[0022] As a preferred embodiment of the spinal rehabilitation training fixing bracket of the present invention, wherein: the control component includes an air tube disposed inside the positioning buckle and an airbag disposed at the bottom of the air tube;

[0023] A torsion spring is further disposed at the bottom of the pulling wire;

[0024] The T-shaped block is restricted by the clamping block and is pulled in and out of the splint through the pulling wire.

[0025] Advantages of the present invention: The present device allows for precise adjustment according to the individual differences and specific needs of patients. Through the flexible length adjustment function of the adjustment component, it can ensure that the fixing device perfectly fits the patient's waist contour, avoiding the common problems of being too long or too short in traditional devices. This not only improves the wearing comfort but also enhances the support effect of the brace on the spine. Moreover, the adjustment component connected in a chain-like manner, combined with the height adjustment ability of the lifting component, can provide a more stable and adjustable support for the patient. In addition, the adjustment component can be switched from a fixed state to an active state, and the torsion spring assists the patient to complete the movement during the straightening process. When the fixing effect is released, the adjustment component still maintains a preliminary fixed state but is not completely in a rigid state, allowing the patient to bend appropriately within a certain range to adapt to different rehabilitation training needs and accelerate the recovery speed. And it avoids the lack of support for the waist after complete release, causing secondary damage to the spine. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 It is a schematic structural diagram of the use of the spinal rehabilitation training fixing bracket of the present invention.

[0028] Figure 2 Of the present invention Figure 1 An enlarged schematic diagram of the structure of the adjustment component at A in

[0029] Figure 3 Of the present invention Figure 1 An enlarged schematic diagram of the structure of the lifting component at B in

[0030] Figure 4 It is a partial structural schematic diagram of the fixing unit of the present invention.

[0031] Figure 5 It is a schematic diagram of the structure of the adjustment component of the present invention.

[0032] Figure 6 Schematic cross-sectional structure diagram of the adjustment component of the present invention.

[0033] Figure 7 Schematic structure diagram of the base of the adjustment component of the present invention.

[0034] In the figure: 1, fixing unit; 2, mounting unit; 11, mounting box; 12, jacking component; 13, adjustment component; 14, control component; 21, abdominal belt; 22, tightening belt; 23, back 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, air pipe; 142, airbag; 1231, lead screw; 1232, positioning frame; 1311, positioning buckle; 1312, prism; 1313, clamping cap; 1321, clamping plate; 1322, hinge hole; 1323, positioning groove; 1331, T-shaped block; 1332, elastic clip; 1333, hook block; 1351, torsion spring; 12321, telescopic rod; 12322, support frame; 13211, fixing groove; 123221, support surface; 123222, connecting end. Detailed implementation manners

[0035] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given with reference to the accompanying drawings of the specification.

[0036] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0037] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is separate or selectively exclusive of other embodiments.

[0038] Embodiment 1

[0039] Refer to Figures 1 to 7 , which is the first embodiment of the present invention. This embodiment provides a spinal rehabilitation training fixing bracket, which includes a fixing unit 1, including a mounting box 11, a jacking component 12 arranged inside the mounting box 11, an adjustment component 13 arranged on one side of the jacking component 12, and a control component 14 arranged on one side of the adjustment component 13;

[0040] The adjusting assembly 13 includes multiple groups of support blocks 131, connecting blocks 132 arranged on both sides of the support blocks 131, limiting plates 133 arranged at the ends of the connecting blocks 132, clamping blocks 134 arranged on one side of the limiting plates 133, and pulling wires 135 arranged on one side of the clamping blocks 134.

[0041] Preferably, it further includes an installation unit 2 which includes an abdominal belt 21, a tightening belt 22 arranged on the inner side of the abdominal belt 21, and a back strap 23 arranged on one side of the abdominal belt 21.

[0042] It should be noted that as Figure 1 shown, the fixing unit 1 is a spinal fixing bracket and is fixedly connected to the abdominal belt 21. With the cooperation of the abdominal belt 21 and the back strap 23, the lumbar spine of the patient is closely attached to the fixing unit 1, and the fixing unit 1 provides a fixing and supporting function. Among them, the installation box 11 is located at the back position of the abdominal belt 21, which is convenient for installing the lifting assembly 12 on the back of the abdominal belt 21; and the lifting assembly 12 can limit the height of the adjusting assembly 13. The adjusting assembly 13 is connected in the form of a chain, which is convenient for adjusting the length of the assembly 13 to fit the patient's back in a flexible state.

[0043] Preferably, as Figure 2 、 Figure 5 shown, the adjusting assembly 13 is composed of support blocks 131 in a linear array, connecting blocks 132 hinged on the front and back sides of the support blocks 131, limiting plates 133 slidably arranged at the ends of the connecting blocks 132, clamping blocks 134 fixedly connected to one side of the limiting plates 133, and pulling wires 135 arranged on one side of the clamping blocks 134. The limiting plate 133 is slidably arranged between two adjacent connecting blocks 132. When the limiting plate 133 is simultaneously clamped on the adjacent connecting blocks 132, the adjacent connecting blocks 132 at this place will be clamped and fixed together; when the limiting plate 133 is only located on one group of clamped connecting blocks 132, the adjacent connecting blocks 132 cannot be clamped together. At this time, the connecting block 132 and the support block 131 are in a flexible connection, releasing the fixed support state of the spine, and then enabling the patient to appropriately perform spinal rehabilitation training.

[0044] The pulling wire 135 connects the limiting plates 133 articulated in the connecting blocks 132 together through the clamping blocks 134. By the movement of the pulling wire 135, all the limiting plates 133 slide on the connecting blocks 132. The pulling wire 135 can be an elastic steel wire, which winds around the lifting assembly 12 one and a half times. One side is fixedly connected to the inner side of the installation box 11 on the side close to the spine, and the other side winds around the lifting assembly 12 one and a half times and is then fixedly connected to the control assembly 14, so that the control assembly 14 can pull the pulling wire 135 and finally move the limiting plate 133.

[0045] Further, the jacking assembly 12 includes a motor 121 disposed inside the mounting box 11, a driving gear 122 disposed on one side of the motor 121, a transmission member 123 disposed on one side of the driving gear 122, and a battery 124 disposed on one side of the motor 121.

[0046] Further, the transmission member 123 includes a lead screw 1231 disposed on one side of the driving gear 122, and a positioning frame 1232 disposed above the lead screw 1231.

[0047] Further, the positioning frame 1232 includes a telescopic rod 12321 disposed at the end of the lead screw 1231, and a support frame 12322 disposed at the end of the telescopic rod 12321;

[0048] A threaded groove is penetrated through the inside of the telescopic rod 12321 and is threadedly connected to the lead screw 1231;

[0049] The support frame 12322 includes a support surface 123221 that can limit and support the block 131, and a connection end 123222 disposed on one side of the support surface 123221.

[0050] It should be noted that, as Figure 3 shown, the jacking assembly 12 can limit and adjust the height of the adjusting assembly 13. Among them, the motor 121 in the mounting box 11, the driving gear 122 on the output shaft of the motor 121, and the battery 124 electrically connected to the motor 121 are prior arts. The motor 121 can be remotely controlled. The transmission member 123 can be driven by the driving gear 122 to rotate, so that the lead screw 1231 continues to rotate; and the positioning frame 1232 threadedly connected to the lead screw 1231 performs a rotational lifting motion. The positioning frame 1232 is composed of a support surface 123221 for tensioning the adjusting assembly 13 and a connection end 123222 at the bottom of the support surface 123221. And because the support surface 123221 is disposed between the adjusting assemblies 13, as Figure 6 shown, it can be radially limited by the adjusting assembly 13, which is convenient for the smooth lifting motion.

[0051] Preferably, when the lead screw 1231 jacks up the positioning frame 1232 and rises, and the fixing support length of the adjusting assembly 13 is determined according to the patient's waist size, the longer adjusting assembly 13 acts against the support surface 123221, causing it to flip outward and change the orientation of the adjusting assembly 13. Finally, the adjusting assembly 13 on the side of the positioning frame 1232 that fits the waist is used to support the waist, while the adjusting assembly 13 on the other side of the positioning frame 1232 is pulled downward and retracted. During the process of the positioning frame 1232 tensioning the adjusting assembly 13, the connection between the adjusting assemblies 13 can be made more rigid and vertical, which is convenient for each group of limiting plates 133 to slide and be clamped in the clamping plates 1321 at the ends of two adjacent connection blocks 132.

[0052] Furthermore, the support block 131 includes a positioning buckle 1311 provided on its end face, four groups of prisms 1312 provided on both sides thereof, and a clamping cap 1313 provided on one side of the prism 1312;

[0053] The connecting block 132 includes a clamping plate 1321 provided at its end, and two groups of hinge holes 1322 provided at both inner ends thereof;

[0054] The hinge hole 1322 is hinged on the prism 1312, and the connecting block 132 is linearly connected to the support block 131.

[0055] It should be noted that, as Figure 5 shown, prisms 1312 protrude from the front and back of both sides of the support block 131, and the prisms 1312 can limit the displacement of the limiting plate 133. Hinge holes 1322 are provided through the front and back ends of the connecting block 132, and the connecting block 132 is hinged on the prism 1312 through the hinge holes 1322, and the clamping cap 1313 hinges the connecting block 132 and the support block 131 together by riveting; in this way, multiple groups of support blocks 131 and connecting blocks 132 are hinged together in a chain-like manner. And a clamping plate 1321 protrudes from the end face of the connecting block 132, and the clamping plate 1321 provides a sliding space for the sliding clamping connection of the limiting plate 133.

[0056] During use, before the device is adjusted, ensure that the device is in the initial state. At this time, the adjustment assembly 13 should remain flexible, and the limiting plate 133 is only located on one set of clamping connection blocks 132. To start the adjustment process, first, it is necessary to accurately determine the fixed support length of the adjustment assembly 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 assembly 13 is converted from a flexible state to a rigid vertical state. Once the adjustment assembly 13 is fully tightened and tends to be in a rigid vertical state, the next step is to adjust the position of the limiting plate 133 by using the pulling wire 135. Through the action of the pulling wire 135, each group of limiting plates 133 will be pulled along the established path of the jacking assembly 12. During this process, the limiting plate 133 will be pulled out from the clamping connection block 132 where it was originally located and smoothly moved into the clamping plate 1321 at the end of the adjacent connection block 132. When the limiting plate 133 successfully moves into the new clamping plate 1321, it will firmly connect the two clamping plates 1321 together to form a continuous and stable structure.

[0057] In summary, the present device allows for precise adjustment according to the individual differences and specific needs of patients. By adjusting the flexible length adjustment function of the adjustment component 13, it can ensure that the fixing device perfectly fits the patient's waist contour, avoiding the common problems of being too long or too short 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 adjustment component 13 connected by a chain, combined with the height adjustment ability of the jacking component 12, can provide a more stable and adjustable support for the patient. Especially in the early postoperative period when the spine cannot bear large pressures, it can effectively reduce the pressure on the surgical site, prevent secondary damage to the spine caused by improper movements, and ensure the safety of the patient.

[0058] Embodiment 2

[0059] Referring to Figures 3 to 7 , which is the second embodiment of the present invention. What is different from the first embodiment is that it further includes a limit plate 133, which includes 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.

[0060] Furthermore, the connecting block 132 further includes a positioning groove 1323 arranged on its inner side;

[0061] The prism 1312 cooperates with the hook block 1333.

[0062] Furthermore, the splint 1321 includes fixing grooves 13211 opened on both sides thereof;

[0063] And the fixing grooves 13211 limit the movement of the elastic clips 1332.

[0064] Furthermore, the control component 14 includes an air tube 141 arranged inside the positioning buckle 1311, and an airbag 142 arranged at the bottom of the air tube 141;

[0065] A torsion spring 1351 is further arranged at the bottom of the pulling wire 135;

[0066] The T-shaped block 1331 is restricted by the clamping block 134 and is pulled in and out of the splint 1321 through the pulling wire 135.

[0067] It should be noted that a positioning groove 1323 is opened at the end of the connecting block 132. The positioning groove 1323 is located inside the splint 1321 for facilitating cooperation with the limit plate 133. The limit plate 133 is composed of 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. The T-shaped block 1331 is T-shaped, and its two ends are arc-shaped to avoid the two ends being unable to smoothly enter the splint 1321. As Figure 6As shown, the hook block 1333 can be clamped in the notch of the prism 1312 to fix the position of the limit plate 133. Through holes are formed in the front and rear end walls of the clamping plate 1321, and the through holes 13211 are engaged with the elastic clips 1332. The elastic clips 1332 are elastic arc-shaped pieces, which are convenient to be clamped in the through holes 13211 in the clamping plate 1321, so as to fix the limit plate 133 between each group or every two groups of connecting blocks 132.

[0068] Preferably, a positioning buckle 1311 is further arranged on the end face of the support block 131. The pulling wire 135 can be limited in the positioning buckle 1311 to fit on the end face of the support block 131. An air pipe 141 is sleeved in the positioning buckle 1311. The air pipe 141 can inflate the air chamber in the tightening belt 22, so that the tightening belt 22 is more convenient to fit the patient's body. An air bag 142 is arranged at the end of the air pipe 141. By pressing the air bag 142, the air chamber in the tightening belt 22 is inflated. One side of the pulling wire 135 is fixedly connected to the air pipe 141, which is convenient for the operator to pull the air bags 142 on both sides of the abdominal belt 21 to pull the air pipe 141 and the pulling wire 135 to complete the fixing or releasing of the adjusting assembly 13.

[0069] Preferably, a torsion spring 1351 is installed at the inner side of the installation box 11 that fits the waist. The torsion spring 1351 is hinged and limited in the installation box 11, and one end of the pulling wire 135 is connected to the torsion spring 1351. When the operator pulls the air bags 142 on both sides of the abdominal belt 21 to pull the air pipe 141 and the pulling wire 135, the torsion spring 1351 is pulled, increasing its potential energy of reverse rotation, which is convenient for the pulling wire 135 to retract and release the fixing function of the adjusting assembly 13.

[0070] Other structures are the same as those in Embodiment 1.

[0071] After the pulling wire 135 is pulled, the limit plate 133 is clamped on two adjacent connecting blocks 132. The hook block 1333 at the end of the limit plate 133 will be squeezed first, and then clamped on the prism 1312 through the positioning groove 1323 inside the connecting block 132. In addition, for the elastic clips 1332 on both sides of the limit plate 133, one group at the bottom moves from the through hole 13211 at the bottom of the original clamping plate 1321 to the through hole 13211 at the upper end, and the other group moves from the through hole 13211 at the upper end of the original clamping plate 1321 to the through hole 13211 at the bottom of the adjacent clamping plate 1321 at the upper end to complete the fixing. With the cooperation of the elastic clip 1332 and the through hole 13211, the fixing of the limit plate 133 and the connecting block 132 makes the entire adjusting assembly 13 fixed as a whole, which can effectively provide a stable support for the patient's waist.

[0072] When it is necessary to release the fixing effect and allow the patient to perform rehabilitation training, first let the motor 121 retract the telescopic rod 12321. As the telescopic rod 12321 retracts, the pulling wire 135 that was originally tightened by the lifting assembly 12 begins to loosen. At this time, the adjusting assembly 13 no longer receives the additional pulling force from the lifting assembly, but still maintains the preliminary fixed state formed by the engagement between the elastic clip 1332 and the fixing groove 13211. Although the pulling wire 135 is no longer taut, the elastic clips 1332 on both sides of the limit plate 133 still engage in the corresponding fixing grooves 13211, which means that the overall structure of the adjusting assembly 13 remains relatively stable but not completely in a rigid state. This allows the patient to perform appropriate bending movements within a certain range. Since the pulling wire 135 was pulled in the previous operation, the torsion spring 1351 has been stretched and accumulated reverse potential energy. When the patient starts to straighten the waist, the torsion spring 1351 uses the accumulated reverse potential energy to drive the pulling wire 135 to gradually return to its original position. The rebound action of the torsion spring 1351 is progressive, ensuring the smoothness and controllability of the movement. As the torsion spring 1351 rebounds, the pulling wire 135 is slowly and evenly retracted. During this process, the pulling wire 135 drives the limit plate 133 and related components to gradually return to the initial position, helping the patient complete the straightening of the waist movement.

[0073] In summary, the present device can assist the patient to complete the movement through the conversion of the adjusting assembly 13 from the fixed state to the active state and the torsion spring 1351 during the straightening of the waist. When the fixing effect is released, the adjusting assembly 13 still maintains the preliminary fixed state but is not completely in a rigid state, allowing the patient to bend appropriately within a certain range to meet different rehabilitation training needs and accelerate the recovery speed. And it avoids the lack of support for the waist after complete release, causing secondary damage to the spine.

[0074] Importantly, the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within 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) comprises an installation box (11), a lifting assembly (12) arranged inside the installation 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 adjusting assembly (13) comprises a linear array of support blocks (131), a connecting block (132) hinged on the front and rear sides of the support block (131), a limiting plate (133) slidably arranged at the end of the connecting block (132), a clamping block (134) fixedly connected to one side of the limiting plate (133), and a pulling wire (135) arranged on one side of the clamping block (134); The limiting plate (133) is slidably arranged between two groups of adjacent connecting blocks (132); when the limiting plate (133) is simultaneously clamped on adjacent connecting blocks (132), the adjacent connecting blocks (132) are clamped and fixed together; when the limiting plate (133) is only located on one group of clamped connecting blocks (132), the adjacent connecting blocks (132) cannot be clamped together, and at this time, the connecting blocks (132) and the supporting blocks (131) are flexibly connected, thereby releasing the fixed support state of the spine; The pulling wire (135) connects the limiting plates (133) which are hinged in an array on the connecting block (132) together through the clamping block (134), and the moving wire (135) causes all the limiting plates (133) to slide on the connecting block (132); The lifting assembly (12) comprises a height-adjustable positioning frame (1232), wherein the positioning frame (1232) comprises a supporting surface (123221) for tightening the adjustment assembly and a connecting end (123222) at the bottom of the supporting surface; the supporting surface (123221) is arranged between the adjustment assemblies (13), and the adjustment assembly (13) is turned outward by the resistance of the supporting surface (123221), thereby changing the orientation of the adjustment assembly (13); 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.

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 the support surface (123221) capable of limiting the position of the support block (131), and the 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 connecting 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), and the coil spring (1351) is hinged and limited in the installation box (11); 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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