Spinal surgery assisted rehabilitation exercise device

Abstract

The application provides a spine surgery auxiliary rehabilitation exercise device and relates to the field of spine rehabilitation exercise. The spine surgery auxiliary rehabilitation exercise device comprises an exercise support, a seat plate is fixedly installed at the right end of the exercise support, a back plate is rotatably installed at the left end of the seat plate, a C-shaped sliding rod is installed on the left side face of the back plate, a support piece is slidably installed on the C-shaped sliding rod, a partition plate is installed at the middle position of the bottom plate of the exercise support, an exercise intensity accessory is installed between the partition plate and the left end of the exercise support, the exercise intensity accessory comprises a first sliding rod and a second sliding rod, a moving assembly is installed on each of the first sliding rod and the second sliding rod, and the lower end of the support piece is rotatably installed on the corresponding moving assembly. By arranging the exercise intensity accessory on the exercise support and connecting the support piece with the moving assemblies on different exercise intensity accessories, different exercise intensities can be selected according to the physical condition of a patient when the patient exercises, so that the spine of the patient can be recovered more quickly.

Description

Technical Field

[0001] This application relates to the field of spinal rehabilitation exercise technology, and more specifically, to a spinal surgical-assisted rehabilitation exercise device. Background Technology

[0002] Nowadays, people spend long hours sitting in chairs and lack exercise after get off work, causing their spines to maintain the same posture for extended periods. This prevents the central nervous system from getting timely relief from fatigue, which is particularly detrimental to the growth of adolescents. If not corrected in time, it can affect development and, in severe cases, lead to chronic health problems. The spine is the body's support structure, located in the middle of the back, connecting the skull at the top and the tip of the coccyx at the bottom. Composed of vertebrae and intervertebral discs, the spine is a relatively flexible and mobile structure that supports the trunk, protects internal organs, protects the spinal cord, and facilitates movement.

[0003] With the load of bodily movement, the shape of the spine can change considerably. When spinal diseases become so severe that they compress nerves, causing nerve damage, or severely disrupting spinal stability or causing deformities, patients must undergo surgical treatment. After surgery, in order to promote rapid spinal recovery, patients need to use spinal exercisers for a certain intensity of training.

[0004] Currently, after surgery or other treatments, lumbar spine patients can undergo rehabilitation through exercise. This exercise involves multiple stages, with different methods used depending on the postoperative recovery. However, current spinal training devices cannot adjust the training intensity required for different stages. Therefore, it is necessary to provide a spinal surgery-assisted rehabilitation exercise device to solve the aforementioned technical problems. Summary of the Invention

[0005] This application aims to at least address one of the technical problems existing in the prior art. To this end, this application proposes a spinal surgery-assisted rehabilitation exercise device. This device, by setting exercise intensity accessories on an exercise frame and installing movable components that cooperate with a support member on each exercise intensity accessory, allows the patient to select different exercise intensities according to their physical condition during exercise, thus facilitating faster spinal recovery.

[0006] The spinal surgery-assisted rehabilitation exercise device according to an embodiment of this application includes:

[0007] An exercise support frame, wherein a seat is fixedly installed at the right end of the exercise support frame, a backrest is rotatably installed at the left end of the seat, a C-shaped sliding rod is installed at the upper left side of the backrest, and a support member is slidably installed on the C-shaped sliding rod;

[0008] A partition is installed in the middle of the base plate of the exercise support. An exercise intensity component is installed between the partition and the left end of the exercise support. The exercise intensity component includes a first slide rod and a second slide rod. There are two of each of the first and second slide rods. The first and second slide rods are symmetrically installed between the exercise support and the partition, and the second slide rod is located outside the first slide rod. A first spring is sleeved on the first slide rod, and a second spring is sleeved on the second slide rod. The elastic strength of the second spring is greater than that of the first spring. A moving component is installed on both the first and second slide rods. The lower end of the support is rotatably mounted on the corresponding moving component.

[0009] According to some embodiments of this application, the support member includes a support rod, a rotating block, and a rotating ring. The lower end of the support rod is fixedly connected to the rotating block, which is movably mounted on the moving assembly. The upper end of the support rod is fixedly connected to the rotating ring, which is sleeved on a C-shaped sliding rod. Limiting holes are respectively opened at the front and rear ends of the rotating block.

[0010] According to some embodiments of this application, the movable component includes a rectangular block and a clamping member. The upper right side of the rectangular block is provided with a rectangular notch, and the lower end of the rectangular block is provided with a sliding hole. The front and rear side walls of the rectangular block located at the rectangular notch are respectively provided with mounting grooves. The lower ends of the front and rear side walls of the rectangular block located at the rectangular notch are provided with clamping grooves. The clamping grooves are connected to the mounting grooves, and the clamping member is installed inside the clamping grooves.

[0011] According to some embodiments of this application, the clamping component includes a third spring, a circular plate, and a clamping post. The third spring is fixedly installed inside the clamping groove. The end of the third spring is connected to the circular plate. The side of the circular plate away from the third spring is connected to the clamping post. The clamping post is adapted to the limiting hole on the rotating block.

[0012] According to some embodiments of this application, the left side wall of the rectangular block is provided with a rectangular opening that communicates with the rectangular notch, and a locking and unlocking component is installed on the left side wall of the rectangular block at the position corresponding to the rectangular opening. One end of the locking and unlocking component extends through the rectangular opening into the rectangular notch inside the rectangular block.

[0013] According to some embodiments of this application, the locking and unlocking component includes a C-shaped mounting rod, a toggle plate, a fourth spring, and a toggle lever. The C-shaped mounting rod is fixedly mounted on the left side wall of the rectangular block. Two toggle plates are slidably sleeved on the C-shaped mounting rod. A fourth spring is sleeved on the C-shaped mounting rod between the two toggle plates. Toggle levers are alternately installed on the side surfaces of the two toggle plates that are close to each other. Circular through holes for the toggle levers to pass through are alternately opened on the toggle plates. The end of the toggle lever passes through the circular through hole and extends out a portion of its length.

[0014] According to some embodiments of this application, a rectangular opening is provided on the backrest, a back support component is installed on the backrest within the rectangular opening, and an adjustment component for adjusting the back support component is installed on the left side of the backrest.

[0015] According to some embodiments of this application, the back support assembly includes a support plate, a support protrusion, a circular slide rod, a first strip plate, and a second strip plate. Two circular slide rods are provided and symmetrically installed in a rectangular opening on the backrest plate. The first strip plate and the second strip plate are slidably installed on the two circular slide rods. The right ends of the first strip plate and the second strip plate are connected to the support plate. The support protrusion is fixedly installed on the right side of the support plate. The second strip plate has a threaded hole.

[0016] According to some embodiments of this application, the adjustment assembly includes a rectangular box, a fixed plate, a threaded rod, a first bevel gear, a second bevel gear, a rotating rod, and a rotating handle. The rectangular box is fixedly installed on the left side of the back plate. Fixed plates are fixedly installed on the upper and lower sides of the rectangular opening on the left side of the back plate, respectively. A threaded rod is rotatably installed between the two fixed plates, and the threaded rod is threaded through a threaded hole on the second strip plate. The lower end of the threaded rod passes through the lower fixed plate and is connected to the first bevel gear. A rotating rod is rotatably installed on one side wall of the rectangular box. A second bevel gear is installed at one end of the rotating rod inside the rectangular box. The second bevel gear meshes with the first bevel gear. A rotating handle is connected to one end of the rotating rod outside the rectangular box.

[0017] According to some embodiments of this application, elastic bands are symmetrically installed on the upper right side surface of the backrest, and a steering barrier buckle is installed at the position corresponding to the elastic band on the right side surface of the backrest. One end of the elastic band passes around the corresponding steering barrier buckle and is connected to a back strap buckle, and the other end of the elastic band passes around the corresponding steering barrier buckle and is connected to a buckle tongue.

[0018] The beneficial effects of this application are as follows: By setting exercise intensity accessories on the exercise frame and installing movable components that cooperate with the support on each exercise intensity accessory, and by connecting the support to the movable components on different exercise intensity accessories, different exercise intensities can be selected according to the patient's physical condition during exercise, which is conducive to the faster recovery of the patient's spine. By setting a back support component on the backrest, the lumbar spine can be supported during spinal training, making the backrest fit more closely with the patient's back, so as to make the patient's waist more comfortable during exercise. By setting an adjustment component, the back support component can be supported, so that the back support component can be adjusted according to the patient's body shape during use, so that the position of the back support component can be aligned with the patient's lumbar spine, which is convenient for supporting the patient's lumbar spine during exercise.

[0019] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a first three-dimensional structural schematic diagram of the spinal surgery-assisted rehabilitation exercise device according to an embodiment of this application;

[0022] Figure 2 This is a second three-dimensional structural schematic diagram of the spinal surgery-assisted rehabilitation exercise device according to an embodiment of this application;

[0023] Figure 3 This is a three-dimensional structural diagram of a movable component according to an embodiment of this application;

[0024] Figure 4 This is a first cross-sectional view of the moving component according to an embodiment of this application;

[0025] Figure 5 This is a second cross-sectional view of the moving component according to an embodiment of this application;

[0026] Figure 6 This is a third cross-sectional view of the moving component according to an embodiment of this application;

[0027] Figure 7 This is a three-dimensional structural diagram of the locking and unlocking component according to an embodiment of this application;

[0028] Figure 8 This is a three-dimensional structural diagram of the adjustment component according to an embodiment of this application;

[0029] Figure 9 This is a schematic diagram of the installation structure of the back support assembly according to an embodiment of this application;

[0030] Figure 10 This is a three-dimensional structural diagram of the back support component according to an embodiment of this application.

[0031] Icons: 1. Exercise frame; 13. Divider; 2. Seat; 3. Backrest; 31. C-shaped sliding bar; 32. Elastic band; 33. Turning stop buckle; 34. Buckle tongue; 35. Back strap buckle; 4. Back support assembly; 41. Support plate; 42. Support protrusion; 43. Circular sliding bar; 44. First strip plate; 45. Second strip plate; 451. Threaded hole; 5. Support component; 51. Support rod; 52. Rotating block; 53. Rotating ring; 6. Exercise intensity accessory; 61. First sliding bar; 62. Second sliding bar; 63. First spring 64. Second spring; 7. Moving assembly; 71. Rectangular block; 72. Sliding hole; 73. Mounting slot; 74. Clamping slot; 75. Clamping element; 751. Third spring; 752. Circular plate; 753. Clamping post; 76. Clamping unlocking element; 761. C-shaped mounting rod; 762. Actuating plate; 763. Fourth spring; 764. Actuating rod; 8. Adjusting assembly; 81. Rectangular box; 82. Fixing plate; 83. Threaded rod; 84. First bevel gear; 85. Second bevel gear; 86. Rotating rod; 87. Rotating handle. Detailed Implementation

[0032] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] The following description, with reference to the accompanying drawings, describes a spinal surgery-assisted rehabilitation exercise device according to an embodiment of this application.

[0035] Please see Figures 1 to 10 According to the embodiments of this application, the spinal surgery auxiliary rehabilitation exercise device includes an exercise support 1. A seat 2 is fixedly installed on the right end of the exercise support 1, and a backrest 3 is rotatably installed on the left end of the seat 2. A C-shaped sliding rod 31 is installed on the upper left side of the backrest 3, and a support member 5 is slidably installed on the C-shaped sliding rod 31.

[0036] A partition 13 is installed in the middle of the base plate of the exercise support 1. An exercise intensity accessory 6 is installed between the partition 13 and the left end of the exercise support 1. The exercise intensity accessory 6 includes a first slide rod 61 and a second slide rod 62. There are two of each of the first slide rod 61 and the second slide rod 62. The first slide rod 61 and the second slide rod 62 are symmetrically installed between the exercise support 1 and the partition 13, and the second slide rod 62 is located outside the first slide rod 61. A first spring 63 is sleeved on the first slide rod 61, and a second spring 64 is sleeved on the second slide rod 62. The elastic strength of the second spring 64 is greater than that of the first spring 63. A moving component 7 is installed on both the first slide rod 61 and the second slide rod 62. The lower end of the support member 5 is rotatably mounted on the corresponding moving component 7.

[0037] In this embodiment, by setting exercise intensity accessories 6 on the exercise support 1 and installing movable components 7 that cooperate with the support 5 on the exercise intensity accessories 6 respectively, the support 5 can be connected to the movable components 7 on different exercise intensity accessories 6, so that different exercise intensities can be selected according to the patient's physical condition when exercising, which is conducive to the faster recovery of the patient's spine.

[0038] Please see Figure 1 and Figure 5 Specifically, the support member 5 includes a support rod 51, a rotating block 52, and a rotating ring 53. The lower end of the support rod 51 is fixedly connected to the rotating block 52, which is movably mounted on the moving component 7. The upper end of the support rod 51 is fixedly connected to the rotating ring 53, which is sleeved on the C-shaped sliding rod 31. Limiting holes are respectively opened at the front and rear ends of the rotating block 52. By sleeved on the C-shaped sliding rod 31, the position of the support rod 51 can be adjusted according to the usage needs, so that the rotating block 52 at the end of the support rod 51 can correspond to different moving components 7. The rotating block 52 is a cylindrical block, and the limiting hole on the rotating block 52 can cooperate with the clamping post 753 in the moving component 7 to limit the rotation block 52 and allow it to rotate within the rectangular block 71.

[0039] Please see Figure 3-6The movable component 7 includes a rectangular block 71 and a clamping member 75. The upper right side of the rectangular block 71 has a rectangular notch, and the lower end of the rectangular block 71 has a sliding hole 72. The front and rear side walls of the rectangular block 71 located at the rectangular notch have mounting grooves 73 respectively. The lower ends of the front and rear side walls of the rectangular block 71 located at the rectangular notch have clamping grooves 74. The clamping grooves 74 are connected to the mounting grooves 73. The clamping member 75 is installed inside the clamping grooves 74. When the support member 5 is installed on the movable component 7, the rotating block 52 at the lower end of the support rod 51 is first inserted into the mounting groove 73 on the rectangular block 71. Then, the support rod 51 is pressed down to make the rotating block 52 inserted into the clamping groove 74. The clamping member 75 in the clamping groove 74 can limit the rotating block 52, so that the rotating block 52 is firmly installed in the clamping groove 74.

[0040] Specifically, the clamping component 75 includes a third spring 751, a circular plate 752, and a clamping post 753. The third spring 751 is fixedly installed inside the clamping groove 74. The end of the third spring 751 is connected to the circular plate 752. The side of the circular plate 752 away from the third spring 751 is connected to the clamping post 753. The clamping post 753 is adapted to the limiting hole on the rotating block 52. When the rotating block 52 moves downward and is clamped into the clamping groove 74, the clamping post 753 is squeezed into the clamping groove 74 by the rotating block 52. At this time, the third spring 751 is squeezed and contracted. When the rotating block 52 is fully clamped into the clamping groove 74, under the rebound action of the third spring 751, the clamping post 753 is clamped into the limiting hole opened at the end of the rotating block 52.

[0041] To facilitate easy removal of the rotating block 52 from the locking groove 74, a rectangular opening communicating with a rectangular notch is provided on the left side wall of the rectangular block 71. A locking and unlocking component 76 is installed on the left side wall of the rectangular block 71 corresponding to the rectangular opening. One end of the locking and unlocking component 76 extends through the rectangular opening into the rectangular notch inside the rectangular block 71. The locking and unlocking component 76 includes a C-shaped mounting rod 761, a toggle plate 762, a fourth spring 763, and a toggle lever 764. The C-shaped mounting rod 761 is fixedly mounted on the left side wall of the rectangular block 71. Two toggle plates 762 are slidably mounted on the C-shaped mounting rod 761. A fourth spring 763 is mounted on the C-shaped mounting rod 761 between the two toggle plates 762. 2. Actuating rods 764 are installed alternately on the side surfaces that are close to each other, and circular through holes for the actuating rods 764 to pass through are alternately opened on the actuating plate 762. The end of the actuating rod 764 passes through the circular through hole and extends out a certain length. When the rotating block 52 is to be removed from the locking groove 74, the two actuating plates 762 are pressed to bring them closer together. During the process of the actuating plates 762 approaching each other, the actuating rods 764 on the two actuating plates 762 can extend out from the corresponding circular through holes. The extended actuating rods 764 can push the circular plate 752 to move into the locking groove 74, so that the locking pin 753 is pulled out from the limiting hole at the end of the rotating block 52. At this time, pulling the support rod 51 upward will allow the rotating block 52 to be removed from the rectangular block 71.

[0042] When performing spinal exercises, back support is required. Existing equipment typically uses a flat back support. Since the lumbar spine is concave, using a flat back support during training cannot provide support for the lumbar spine, which can easily lead to discomfort in the lumbar spine. To address this, the inventor has solved the above-mentioned technical problem through long-term practical research.

[0043] Please see Figure 8-10 The backrest 3 has a rectangular opening, and a back support component 4 is installed inside the rectangular opening. An adjustment component 8 for adjusting the back support component 4 is installed on the left side of the backrest 3. In this embodiment, by providing a back support component 4 on the backrest 3, the lumbar spine can be supported during spinal training, making the backrest 3 fit more closely to the patient's back, so that the patient's waist is more comfortable during exercise. By setting the adjustment component 8, the back support component 4 can be supported, so that the back support component 4 can be adjusted according to the patient's body shape during use, so that the position of the back support component 4 can be aligned with the patient's lumbar spine, which facilitates the support of the patient's lumbar spine during exercise.

[0044] Specifically, the back support assembly 4 includes a support plate 41, a support protrusion 42, a circular slide rod 43, a first strip plate 44, and a second strip plate 45. There are two circular slide rods 43, which are symmetrically installed in the rectangular opening on the back plate 3. The first strip plate 44 and the second strip plate 45 are slidably installed on the two circular slide rods 43. The right ends of the first strip plate 44 and the second strip plate 45 are connected to the support plate 41. The support protrusion 42 is fixedly installed on the right side of the support plate 41. The second strip plate 45 has a threaded hole 451.

[0045] Specifically, the adjustment assembly 8 includes a rectangular box 81, a fixed plate 82, a threaded rod 83, a first bevel gear 84, a second bevel gear 85, a rotating rod 86, and a rotating handle 87. The rectangular box 81 is fixedly installed on the left side of the back plate 3. Fixed plates 82 are fixedly installed on the upper and lower sides of the rectangular opening on the left side of the back plate 3, respectively. A threaded rod 83 is rotatably installed between the two fixed plates 82, and the threaded rod 83 is threaded through the threaded hole 451 on the second strip plate 45. The lower end of the threaded rod 83 passes through the lower fixed plate 82 and is connected to the first bevel gear 84. A rotating rod 86 is rotatably installed on one side wall of the rectangular box 81. The rotating rod 86 has a second bevel gear 85 installed at one end inside the rectangular box 81. The second bevel gear 85 meshes with the first bevel gear 84. The rotating rod 86 has a rotating handle 87 connected to the other end outside the rectangular box 81. When adjusting the back support assembly 4, rotating the rotating handle 87 causes the rotating rod 86 to rotate. At this time, the second bevel gear 85 can drive the first bevel gear 84 to rotate, thereby causing the threaded rod 83 to rotate. During the rotation of the threaded rod 83, the second strip plate 45 can be adjusted up and down, thereby allowing the back support assembly 4 to be adjusted up and down.

[0046] During exercise, in order to make the patient's back and the backrest 3 form a whole, elastic bands 32 are symmetrically installed on the upper right side of the backrest 3. A turning stop buckle 33 is installed on the right side of the backrest 3 at the position corresponding to the elastic band 32. The end of one elastic band 32 passes around the corresponding turning stop buckle 33 and is connected to the back strap buckle 35. The end of the other elastic band 32 passes around the corresponding turning stop buckle 33 and is connected to the buckle tongue 34. When in use, the patient's arm is passed through the elastic band 32, and then the ends of the left and right elastic bands 32 are pulled towards the patient's abdomen. Then the buckle tongue 34 is inserted into the back strap buckle 35. The entire elastic band 32 can fix the patient's shoulders and abdomen, so that the patient's back and the backrest 3 fit closely together.

[0047] Specifically, the working principle of this spinal surgery-assisted rehabilitation exercise device is as follows: When in use, first select an appropriate exercise intensity according to the patient's physical condition, insert the rotating block 52 at the lower end of the support rod 51 into the mounting groove 73 on the rectangular block 71, and then press the support rod 51 down to insert the rotating block 52 into the clamping groove 74. The clamping column 753 moves into the clamping groove 74 under the pressure of the rotating block 52. At this time, the third spring 751 is compressed and contracted. When the rotating block 52 is fully inserted into the clamping groove 74, under the rebound action of the third spring 751, the clamping column 753 is inserted into the limiting hole opened at the end of the rotating block 52, and the rotating block 52 can be stably installed in the clamping groove 74.

[0048] During exercise, the patient sits on the seat board 2 and uses the adjustment component 8 to adjust the back support component 4 up and down. Specifically, rotating the rotary handle 87 causes the rotating rod 86 to rotate, at which time the second bevel gear 85 drives the first bevel gear 84 to rotate, thereby causing the threaded rod 83 to rotate. During the rotation of the threaded rod 83, the second strip plate 45 can be adjusted up and down, thus allowing the back support component 4 to be adjusted up and down. When the back support component 4 is aligned with the concave part of the patient's lumbar spine, the adjustment is stopped.

[0049] After adjustment, the patient puts their arm through the elastic band 32, then pulls the ends of the elastic bands 32 on both sides toward the patient's abdomen, and then snaps the buckle tongue 34 into the back strap buckle 35. The entire elastic band 32 can then fix the patient's shoulders and abdomen, so that the patient's back is in close contact with the backrest 3. The patient can perform spinal exercises by repeatedly pressing the backrest 3 backward.

[0050] It should be noted that the specific models and specifications of the buckle tongue 34, the strap buckle 35, the first spring 63, and the second spring 64 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0051] The above are merely embodiments of this application and are not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A spinal surgery-assisted rehabilitation exercise device, characterized in that, include: Exercise support (1), a seat plate (2) is fixedly installed on the right end of the exercise support (1), a backrest plate (3) is rotatably installed on the left end of the seat plate (2), a C-shaped sliding rod (31) is installed on the upper left side of the backrest plate (3), and a support member (5) is slidably installed on the C-shaped sliding rod (31); A partition (13) is installed in the middle of the bottom plate of the exercise support (1). An exercise intensity accessory (6) is installed between the partition (13) and the left end of the exercise support (1). The exercise intensity accessory (6) includes a first slide rod (61) and a second slide rod (62). There are two of each of the first slide rod (61) and the second slide rod (62). The first slide rod (61) and the second slide rod (62) are symmetrically installed between the exercise support (1) and the partition (13), and the second slide rod (62) is located outside the first slide rod (61). A first spring (63) is sleeved on the first slide rod (61), and a second spring (64) is sleeved on the second slide rod (62). The elastic strength of the second spring (64) is greater than that of the first spring (63). A moving component (7) is installed on both the first slide rod (61) and the second slide rod (62). The lower end of the support member (5) is rotatably installed on the corresponding moving component (7).

2. The spinal surgery-assisted rehabilitation exercise device according to claim 1, characterized in that, The support member (5) includes a support rod (51), a rotating block (52) and a rotating ring (53). The lower end of the support rod (51) is fixedly connected to the rotating block (52), which is movably mounted on the moving component (7). The upper end of the support rod (51) is fixedly connected to the rotating ring (53), which is sleeved on the C-shaped sliding rod (31). Limiting holes are respectively opened at the front and rear ends of the rotating block (52).

3. The spinal surgery-assisted rehabilitation exercise device according to claim 2, characterized in that, The movable component (7) includes a rectangular block (71) and a clamping member (75). The upper right side of the rectangular block (71) is provided with a rectangular notch, and the lower end of the rectangular block (71) is provided with a sliding hole (72). The front and rear side walls of the rectangular block (71) located on the rectangular notch are respectively provided with mounting grooves (73). The lower ends of the front and rear side walls of the rectangular block (71) located on the rectangular notch are provided with clamping grooves (74). The clamping grooves (74) are connected to the mounting grooves (73), and the clamping member (75) is installed inside the clamping grooves (74).

4. The spinal surgery-assisted rehabilitation exercise device according to claim 3, characterized in that, The clamping component (75) includes a third spring (751), a circular plate (752), and a clamping post (753). The third spring (751) is fixedly installed inside the clamping groove (74). The end of the third spring (751) is connected to the circular plate (752). The side of the circular plate (752) away from the third spring (751) is connected to the clamping post (753). The clamping post (753) is adapted to the limiting hole on the rotating block (52).

5. The spinal surgery-assisted rehabilitation exercise device according to claim 4, characterized in that, The left side wall of the rectangular block (71) is provided with a rectangular opening that is connected to the rectangular notch. A locking and unlocking component (76) is installed on the left side wall of the rectangular block (71) at the position corresponding to the rectangular opening. One end of the locking and unlocking component (76) extends through the rectangular opening into the rectangular notch inside the rectangular block (71).

6. The spinal surgery-assisted rehabilitation exercise device according to claim 5, characterized in that, The locking and unlocking component (76) includes a C-shaped mounting rod (761), a toggle plate (762), a fourth spring (763), and a toggle lever (764). The C-shaped mounting rod (761) is fixedly mounted on the left side wall of the rectangular block (71). Two toggle plates (762) are slidably sleeved on the C-shaped mounting rod (761). A fourth spring (763) is sleeved on the C-shaped mounting rod (761) between the two toggle plates (762). Toggle levers (764) are alternately installed on the side surfaces of the two toggle plates (762) that are close to each other. Circular through holes for the toggle levers (764) to pass through are alternately opened on the toggle plates (762). The end of the toggle lever (764) passes through the circular through hole and extends out a portion of its length.

7. The spinal surgery-assisted rehabilitation exercise device according to claim 1, characterized in that, A rectangular opening is provided on the backrest (3), and a back support component (4) is installed on the backrest (3) within the rectangular opening. An adjustment component (8) for adjusting the back support component (4) is installed on the left side of the backrest (3).

8. The spinal surgery-assisted rehabilitation exercise device according to claim 7, characterized in that, The back support assembly (4) includes a support plate (41), a support protrusion (42), a circular slide rod (43), a first strip plate (44), and a second strip plate (45). There are two circular slide rods (43), which are symmetrically installed in the rectangular opening on the back plate (3). The first strip plate (44) and the second strip plate (45) are slidably installed on the two circular slide rods (43). The right ends of the first strip plate (44) and the second strip plate (45) are connected to the support plate (41). The support protrusion (42) is fixedly installed on the right side of the support plate (41). The second strip plate (45) has a threaded hole (451).

9. The spinal surgery-assisted rehabilitation exercise device according to claim 8, characterized in that, The adjustment assembly (8) includes a rectangular box (81), a fixed plate (82), a threaded rod (83), a first bevel gear (84), a second bevel gear (85), a rotating rod (86), and a rotating handle (87). The rectangular box (81) is fixedly installed on the left side of the back plate (3). Fixed plates (82) are fixedly installed on the upper and lower sides of the rectangular opening on the left side of the back plate (3). A threaded rod (83) is rotatably installed between the two fixed plates (82), and the threaded rod (83) is threaded through the second strip plate. (45) has a threaded hole (451) on it. The lower end of the threaded rod (83) passes through the lower fixing plate (82) and is connected to the first bevel gear (84). A rotating rod (86) is rotatably installed on one side wall of the rectangular box (81). A second bevel gear (85) is installed at one end of the rotating rod (86) inside the rectangular box (81). The second bevel gear (85) meshes with the first bevel gear (84). A rotating handle (87) is connected at one end of the rotating rod (86) outside the rectangular box (81).

10. The spinal surgery-assisted rehabilitation exercise device according to claim 9, characterized in that, Elastic bands (32) are symmetrically installed on the upper right side of the backrest (3). A steering stop buckle (33) is installed on the right side of the backrest (3) at the position corresponding to the elastic band (32). One end of the elastic band (32) passes around the corresponding steering stop buckle (33) and is connected to a back strap buckle (35). The other end of the elastic band (32) passes around the corresponding steering stop buckle (33) and is connected to a buckle tongue (34).

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