Lumbar vertebra rehabilitation exercise device

Abstract

The utility model discloses a lumbar vertebra rehabilitation exercise device relates to lumbar vertebra rehabilitation technical field, including bed board, angle adjustment subassembly, support plate, the angle adjustment subassembly is connected with the bed board, put the head on the headrest, put the both feet in two placing groove respectively, then carry out the lumbar vertebra rehabilitation exercise, through the support plate, put the both feet on the headrest. The waist of the patient can be supported, the situation that the lumbar vertebra of the patient feels tired due to too long exercise is avoided, the bending angle of a supporting plate is adjusted through an angle adjusting assembly, and then the supporting plate can better fit the waist of the patient; therefore, the lumbar vertebra rehabilitation training device can adapt to patients with different heights to perform lumbar vertebra rehabilitation training, and the problems that when an existing patient is subjected to lumbar vertebra rehabilitation training, the fatigue feeling generated by the lumbar vertebra of the patient in the training process cannot be effectively relieved, the training time is short, the rehabilitation effect is poor, and the use requirement cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lumbar vertebra rehabilitation, in particular to a lumbar vertebra rehabilitation exercise device. Background Art

[0002] For patients with non-radiculopathy of the lumbar spine, during the rehabilitation period of lumbar treatment, patients need to perform moderate exercise to promote rehabilitation. Specifically, patients can lie on the exercise device and then do reciprocating sit-ups to strengthen the waist muscle group, thereby achieving the purpose of exercising the lumbar spine, and thus requiring the use of a lumbar rehabilitation exercise device during lumbar rehabilitation.

[0003] Existing patients cannot effectively relieve the fatigue of the lumbar spine during lumbar rehabilitation training, resulting in short training time and poor rehabilitation effect, which cannot meet the use needs. Therefore, we propose a lumbar rehabilitation exercise device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology, and the utility model provides a lumbar vertebra rehabilitation exercise device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A lumbar rehabilitation exercise device includes a bed board, an angle adjustment component, and a support plate, wherein the angle adjustment component is connected to the bed board, the support plate is arranged on the top of the bed board, both ends of the support plate are connected to the angle adjustment component, and both ends of the bed board are slidably connected with moving blocks, one of the moving blocks is connected to a headrest on the top, and the other moving block is connected to two symmetrically distributed placement grooves on the top.

[0007] Furthermore, the angle adjustment assembly includes a plurality of moving rods, a plurality of through slots are opened on the bed board, the plurality of moving rods are respectively slidably connected to the inner sides of the plurality of through slots, the tops of the plurality of moving rods are connected to U-shaped plates, the inner sides of the plurality of U-shaped plates are rotatably connected to rotating blocks, and the plurality of rotating blocks are connected to the support plate.

[0008] Furthermore, the angle adjustment assembly also includes a bidirectional screw, and a cavity connected to the inner side of the through groove is also opened on the bed board. The bidirectional screw is rotatably connected to the inner side of the cavity, and two symmetrically distributed sliding sleeves are threadedly connected to the bidirectional screw. Both sliding sleeves are rotatably connected to connecting rods, and two symmetrically distributed sliding rods are slidably connected to the inner side of the cavity. The connecting rod is rotatably connected to the sliding rod at one end away from the sliding sleeve, and the bottom of the movable rod is connected to the sliding rod.

[0009] Furthermore, the angle adjustment assembly also includes a drive motor, which is connected to one side of the bed board, and the output shaft of the drive motor extends to the inside of the cavity and is connected to the end of the bidirectional screw.

[0010] Furthermore, the rear sides of the two moving blocks are connected with staggered second plug rods, and the rear side of the bed board is provided with two staggered second slots. The two second plug rods are respectively plugged into the inner sides of the two second slots, and the opposite ends of the two second plug rods are connected with racks. A movable groove is also provided on the rear side of the bed board, and a gear is rotatably connected to the inner side of the movable groove. The opposite ends of the two racks extend to the inner side of the movable groove and mesh with the gear.

[0011] Furthermore, two symmetrically distributed first slots are opened on the front side of the bed board, and first plug rods are inserted into the inner sides of the two first slots. The two first plug rods are respectively connected to the two moving blocks, and the front side of the bed board is threadedly connected with two symmetrically distributed bolts. The ends of the two bolts respectively extend to the inner sides of the two first slots and interfere with the side walls of the first plug rods.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model can allow the patient to lie on the bed board, place the head on the headrest, place the feet in the two placement grooves respectively, and then perform lumbar rehabilitation exercises. The patient's waist can be supported by the support plate to prevent the patient from feeling fatigue of the lumbar spine due to excessive exercise. The bending angle of the support plate can be adjusted by the angle adjustment component, so that the support plate can better fit the patient's waist. The two moving blocks slide on both ends of the bed board, so that the support plate can adapt to patients of different heights to perform lumbar rehabilitation exercises. This solves the problem that the existing patients cannot effectively relieve the fatigue of the lumbar spine during the lumbar rehabilitation training, resulting in short training time, poor rehabilitation effect, and failure to meet usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a front structural schematic diagram of the utility model;

[0016] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0018] Figure numerals: 1. bed board; 2. moving block; 3. headrest; 4. bolt; 5. driving motor; 6. through slot; 7. moving rod; 8. U-shaped plate; 9. rotating block; 10. supporting plate; 11. placement slot; 12. first insertion rod; 13. first slot; 14. cavity; 15. sliding rod; 16. connecting rod; 17. sliding sleeve; 18. bidirectional screw; 19. gear; 20. rack; 21. movable slot; 22. second slot; 23. second insertion rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] like Figure 1-Figure 4 As shown, a lumbar vertebra rehabilitation exercise device includes a bed board 1, an angle adjustment component, and a support plate 10. The angle adjustment component is connected to the bed board 1, and the support plate 10 is arranged on the top of the bed board 1. Both ends of the support plate 10 are connected to the angle adjustment component. Both ends of the bed board 1 are slidably connected with moving blocks 2, one of the moving blocks 2 is connected to the top of a headrest 3, and the other moving block 2 is connected to the top of two symmetrically distributed placement grooves 11. In some embodiments, the patient can lie on the bed board 1, place the head on the headrest 3, and place the feet in the two placement grooves 11 respectively, and then perform lumbar vertebra rehabilitation exercise. The support plate 10 can support the patient's waist to prevent the patient from feeling fatigue in the lumbar spine due to excessive exercise. The bending angle of the support plate 10 can be adjusted through the angle adjustment component, so that the support plate 10 can better fit the patient's waist. The two moving blocks 2 slide at both ends of the bed board 1 to adapt to patients of different heights for lumbar rehabilitation exercises. This solves the problem that the existing patients cannot effectively relieve the fatigue of the lumbar spine during the lumbar rehabilitation training, resulting in short training time, poor rehabilitation effect, and failure to meet the use requirements.

[0021] like Figure 1 , Figure 4 As shown, in some embodiments, the angle adjustment assembly includes a plurality of moving rods 7, a plurality of through slots 6 are opened on the bed board 1, and the plurality of moving rods 7 are respectively slidably connected to the inner sides of the plurality of through slots 6, and the tops of the plurality of moving rods 7 are connected to U-shaped plates 8, and the inner sides of the plurality of U-shaped plates 8 are rotatably connected to rotating blocks 9, and the plurality of rotating blocks 9 are connected to the support plate 10. The moving rods 7 slide on the inner sides of the through slots 6, thereby driving the U-shaped plates 8 to slide, and then driving the rotating blocks 9 to move, so that the rotating blocks 9 rotate on the inner sides of the U-shaped plates 8, thereby being able to adjust the bending angle of the support plate 10.

[0022] like Figure 4As shown, in some embodiments, the angle adjustment assembly also includes a bidirectional screw 18, and a cavity 14 connected to the inner side of the through groove 6 is also opened on the bed board 1, and the bidirectional screw 18 is rotatably connected to the inner side of the cavity 14, and two symmetrically distributed sliding sleeves 17 are threadedly connected to the bidirectional screw 18, and the two sliding sleeves 17 are rotatably connected to a connecting rod 16, and two symmetrically distributed sliding rods 15 are slidably connected to the inner side of the cavity 14, and the connecting rod 16 is rotatably connected to the sliding rod 15 at one end away from the sliding sleeve 17, and the bottom of the moving rod 7 is connected to the sliding rod 15, and the bidirectional screw 18 rotates inside the cavity 14, so that the two sliding sleeves 17 slide on the bidirectional screw 18, thereby driving the two connecting rods 16 to rotate, so that the two sliding rods 15 slide relative to each other or slide away from each other inside the cavity 14, thereby driving the moving rod 7 to move.

[0023] like Figure 1 , Figure 4 As shown, in some embodiments, the angle adjustment assembly also includes a drive motor 5, which is connected to one side of the bed board 1. The output shaft of the drive motor 5 extends to the inside of the cavity 14 and is connected to the end of the bidirectional screw 18. The drive motor 5 drives the bidirectional screw 18 to rotate.

[0024] like Figure 1 , Figure 3 As shown, in some embodiments, the rear sides of the two moving blocks 2 are connected with staggered second plug rods 23, and the rear side of the bed board 1 is provided with two staggered second slots 22, and the two second plug rods 23 are respectively plugged into the inner sides of the two second slots 22, and the opposite ends of the two second plug rods 23 are connected with racks 20. The rear side of the bed board 1 is also provided with a movable groove 21, and the inner side of the movable groove 21 is rotatably connected with a gear 19, and the opposite ends of the two racks 20 extend to the inner side of the movable groove 21 and mesh with the gear 19, pulling one of the moving blocks 2, thereby causing the second plug rod 23 to slide inside the second slot 22, thereby driving one of the racks 20 to move, thereby driving the gear 19 to rotate inside the movable groove 21, thereby driving another rack 20 to move, and thereby driving the other moving block 2 to move, thereby being able to adjust the distance between the two moving blocks 2.

[0025] like Figure 1 , Figure 2As shown, in some embodiments, two symmetrically distributed first slots 13 are opened on the front side of the bed board 1, and the first plug rods 12 are inserted into the inner sides of the two first slots 13, and the two first plug rods 12 are respectively connected to the two moving blocks 2, and the front side of the bed board 1 is threadedly connected with two symmetrically distributed bolts 4, and the ends of the two bolts 4 respectively extend to the inner sides of the two first slots 13 and contact the side walls of the first plug rods 12, and the bolts 4 are loosened, so that the first plug rods 12 slide inside the first slots 13, so that the moving block 2 moves smoothly on the bed board 1.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A lumbar vertebra rehabilitation exercise device, comprising a bed board (1), an angle adjustment assembly, and a support board (10), characterized in that: The angle adjustment component is connected to the bed board (1), the support plate (10) is arranged on the top of the bed board (1), both ends of the support plate (10) are connected to the angle adjustment component, and both ends of the bed board (1) are slidably connected to moving blocks (2), one of the moving blocks (2) is connected to a headrest (3) on the top, and the other moving block (2) is connected to two symmetrically distributed placement grooves (11) on the top.

2. A lumbar vertebra rehabilitation exercise device according to claim 1, characterized in that: The angle adjustment assembly comprises a plurality of moving rods (7), a plurality of through slots (6) are provided on the bed board (1), the plurality of moving rods (7) are respectively slidably connected to the inner sides of the plurality of through slots (6), the tops of the plurality of moving rods (7) are all connected to U-shaped plates (8), the inner sides of the plurality of U-shaped plates (8) are all rotatably connected to rotating blocks (9), and the plurality of rotating blocks (9) are all connected to the support plate (10).

3. A lumbar vertebra rehabilitation exercise device according to claim 2, characterized in that: The angle adjustment assembly also includes a bidirectional screw (18). The bed board (1) is also provided with a cavity (14) connected to the inner side of the through groove (6). The bidirectional screw (18) is rotatably connected to the inner side of the cavity (14). Two symmetrically distributed sliding sleeves (17) are threadedly connected to the bidirectional screw (18). Both sliding sleeves (17) are rotatably connected to a connecting rod (16). Two symmetrically distributed sliding rods (15) are slidably connected to the inner side of the cavity (14). The end of the connecting rod (16) away from the sliding sleeve (17) is rotatably connected to the sliding rod (15). The bottom of the movable rod (7) is connected to the sliding rod (15).

4. A lumbar vertebra rehabilitation exercise device according to claim 3, characterized in that: The angle adjustment assembly also includes a drive motor (5), which is connected to one side of the bed board (1); an output shaft of the drive motor (5) extends to the inside of the cavity (14) and is connected to the end of the bidirectional screw (18).

5. The lumbar vertebra rehabilitation exercise device according to claim 1, characterized in that: The rear sides of the two moving blocks (2) are connected to staggered second insertion rods (23); the rear side of the bed board (1) is provided with two staggered second slots (22); the two second insertion rods (23) are respectively plugged into the inner sides of the two second slots (22); the opposite ends of the two second insertion rods (23) are connected to racks (20); the rear side of the bed board (1) is also provided with a movable groove (21); the inner side of the movable groove (21) is rotatably connected to a gear (19); the opposite ends of the two racks (20) extend to the inner side of the movable groove (21) and mesh with the gear (19).

6. The lumbar vertebra rehabilitation exercise device according to claim 1, characterized in that: The front side of the bed board (1) is provided with two symmetrically distributed first slots (13), the inside of the two first slots (13) are both plugged with first insertion rods (12), the two first insertion rods (12) are respectively connected to the two moving blocks (2), and the front side of the bed board (1) is threadedly connected with two symmetrically distributed bolts (4), the ends of the two bolts (4) respectively extend to the inside of the two first slots (13) and abut against the side walls of the first insertion rods (12).

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