Lumbar traction rehabilitation equipment

Abstract

The utility model discloses lumbar traction rehabilitation equipment, and relates to the technical field of medical instruments. The device comprises a first lying plate and supporting legs, two sets of supports are fixedly arranged at one end of the bottom of the first lying plate and are symmetrically arranged along one side of the first lying plate, four sets of supporting legs are arranged in a rectangular array, a second lying plate is fixedly arranged at the tops of the supporting legs, and the second lying plate is fixedly arranged at the bottom of the second lying plate. And universal wheels for assisting movement are mounted at the bottom of the bracket. When the swing mechanism drives the first gear to rotate along the sector gear, the first lying plate is driven to synchronously rotate along the rotating shaft of the sector gear, swing of the lumbar vertebra of a patient is achieved through left-right swing of the first lying plate, the lumbar vertebra and muscles around the lumbar vertebra can be stretched and relaxed to a certain degree through swing, and the lumbar vertebra can be relaxed to a certain degree. And the patient can control the swing amplitude by himself / herself, so that the individual requirements of the patient can be better met, and the comfort and effectiveness of the treatment process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to lumbar traction rehabilitation equipment. Background Art

[0002] In modern medicine, when treating orthopedic patients with lumbar problems, doctors often use lumbar traction beds to traction the lumbar vertebrae of orthopedic patients, thereby using traction force and counter-traction force to act on the lumbar vertebrae of orthopedic patients, and achieving the purpose of treating lumbar diseases of orthopedic patients by pulling in opposite directions, while relieving patients' lumbar pain. As a result, lumbar traction devices have been widely used.

[0003] However, before the traction operation, some simple left and right rocking movements can effectively help patients relax tense lumbar muscles, reduce waist discomfort, and prepare for subsequent traction operations. However, the traditional standing relaxation method may not be suitable for some patients, because it may increase the force on the waist and increase the burden on the lumbar spine, thereby aggravating pain or discomfort, which is not conducive to subsequent recovery.

[0004] For this purpose, a lumbar traction rehabilitation device is proposed. Utility Model Content

[0005] 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 traction rehabilitation device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] 19. The lumbar traction rehabilitation device comprises a first lying board and a supporting leg, wherein a bracket is fixedly arranged at one end of the bottom of the first lying board, the number of the brackets is two groups, and they are symmetrically arranged along one side of the first lying board, the number of the supporting legs is four groups, and they are arranged in a rectangular array, a second lying board is fixedly arranged on the top of the supporting leg, a universal wheel for assisting movement is installed at the bottom of the bracket, a swinging mechanism for swinging and relaxing the lumbar vertebra is arranged on one side of the first lying board, a supporting leg for assisting in limiting is arranged on the first lying board, a first hook for facilitating the hanging of a traction sleeve is arranged on the supporting leg, the opening of the first hook faces the head, the first lying board and the second lying board are connected by a swinging mechanism, an auxiliary confirmation mechanism for confirming the parallel state of the first lying board and the second lying board located on the swinging mechanism is arranged, a positioning roller is arranged on the second lying board, a traction mechanism for traction is arranged on one side of the second lying board, and a controller is arranged on one side of the first lying board.

[0008] Furthermore, the swing mechanism includes a connecting block, a fixed block, a first gear and a fan-shaped gear, the connecting block is fixedly installed on one side of the bottom of the second lying plate, the fixed block is fixedly installed on a side wall of the first lying plate, the first gear and the fan-shaped gear are both rotatably installed on the bottom of the first lying plate, the first gear is meshed with the fan-shaped gear, one side wall of the connecting block is fixedly connected to one side wall of the fan-shaped gear, a rotating shaft is rotatably installed on the fixed block, a turning handle is fixedly installed on the top of the rotating shaft, a driving gear is fixedly connected to the bottom of the rotating shaft, a driven gear is fixedly installed at the bottom center position of the first gear, and a chain is meshed between the driven gear and the driving gear.

[0009] Furthermore, the traction mechanism includes an installation slot frame, which is fixedly installed on the bottom of the second lying board, a motor is fixedly installed on one side of the installation slot frame, a threaded rod is rotatably installed in the installation slot frame, the output end of the motor passes through a side wall of the installation slot frame and is fixedly connected to one end of the threaded rod, a threaded block is threadedly connected to the threaded rod, a mounting block is fixedly installed on the top of the threaded block, a second hook is installed on the top of the mounting block, and the opening of the second hook faces the foot.

[0010] Furthermore, the auxiliary confirmation mechanism includes an arc groove and a notch, the arc groove is opened at the center of one side of the first lying board, the notch is opened at the center of one side wall of the second lying board, a sleeve is fixedly arranged on one side wall in the notch, the number of the sleeves is two groups, and they are symmetrically arranged, and sliding rods are slidably arranged on the two groups of sleeves, and one side wall of the two groups of sliding rods is fixedly connected with a confirmation block, and a spring is sleeved on the sliding rod located between the sleeve and the opposite side walls of the confirmation block.

[0011] Furthermore, the confirmation block is made of metal and is hollow, and one end of the confirmation block is arc-shaped and adapted to the surface of the arc-shaped groove.

[0012] Furthermore, a headrest is provided on the first lying board, and a sponge protective layer is provided on the surfaces of the first lying board, the second lying board, the supporting legs and the positioning rollers.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model drives the driving gear to rotate by turning the handle, drives the driven gear to rotate the first gear under the first lying plate by the meshing chain, and drives the first lying plate along the rotating shaft of the fan gear synchronously by the connecting block fixedly arranged on the second lying plate and the fan gear arranged on the connecting block. The left and right swings of the first lying plate can realize the swinging of the patient's lumbar vertebra. Through this swinging, the lumbar vertebra and the muscles around it can be stretched and relaxed to a certain extent. At the same time, the universal wheel plays a role of auxiliary sliding. By controlling the amplitude of the swing by the patient himself, the personalized needs of the patient can be better met, the comfort and effectiveness of the treatment process can be increased, and a more favorable environment can be created for subsequent traction therapy by relaxing the lumbar vertebra and muscles, thereby improving the treatment effect and reducing the patient's discomfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model from top view;

[0018] Figure 4 It is an enlarged structural schematic diagram of the utility model A;

[0019] 1. The first lying board; 2. The bracket; 3. The universal wheel; 4. The first hook; 5. The swing mechanism; 501. The turning handle; 502. The connecting block; 503. The fixing block; 504. The rotating shaft; 505. The first gear; 506. The chain; 507. The driving gear; 508. The driven gear; 509. The fan gear; 6. The controller; 7. The auxiliary confirmation mechanism; 701. The arc groove; 702. The confirmation block; 703. The spring; 704. The notch; 705. The sleeve; 706. The slide rod; 8. The traction mechanism; 801. The mounting groove frame; 802. The threaded block; 803. The threaded rod; 804. The motor; 805. The mounting block; 806. The second hook; 9. The second lying board; 10. The supporting leg; 11. The positioning roller; 12. The headrest. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, the lumbar traction rehabilitation equipment comprises a first lying board 1 and a supporting leg 10, a bracket 2 is fixedly arranged at one end of the bottom of the first lying board 1, the number of the brackets 2 is two groups, and they are symmetrically arranged along one side of the first lying board 1, the number of the supporting legs 10 is four groups, and they are arranged in a rectangular array, a second lying board 9 is fixedly arranged on the top of the supporting leg 10, a universal wheel 3 for assisting movement is installed at the bottom of the bracket 2, a swinging mechanism 5 for swinging and relaxing the lumbar spine is arranged on one side of the first lying board 1, a supporting leg 10 for assisting in limiting is arranged on the first lying board 1, and a support leg 10 is arranged on the supporting leg 10 for traction The first hook 4 is hung with a sleeve, the opening of the first hook 4 faces the head, the first lying board 1 and the second lying board 9 are connected by a swinging mechanism 5, and an auxiliary confirmation mechanism 7 for confirming the parallel state of the first lying board 1 and the second lying board 9 is arranged between the first lying board 1 and the second lying board 9 on the swinging mechanism 5, a positioning roller 11 is arranged on the second lying board 9, a traction mechanism 8 for traction is arranged on one side of the second lying board 9, and a controller 6 is arranged on one side of the first lying board 1; specifically, when traction rehabilitation is needed, the patient first wears the traction sleeve, and then lies on the first lying board 1 and On the second lying board 9, by hanging the hanging ropes of the traction sleeves of the upper and lower body to the first hooks 4 on the supporting legs 10 and the traction mechanism 8 respectively, and the supporting legs 10 are located under the patient's armpits, and the positioning rollers 11 on the second lying board 9 simultaneously play the role of auxiliary limiting, and then the first lying board 1 is driven to swing through the swinging mechanism 5, and the universal wheels 3 at the bottom of the first lying board 1 play the role of auxiliary sliding, so as to achieve swinging relaxation of the patient's lumbar spine. Through this swinging, the lumbar spine and the surrounding muscles can be stretched and relaxed to a certain extent. At the same time, by the patient himself controlling the swing amplitude, the patient's personalized needs can be better met, and the treatment process can be increased. The comfort and effectiveness of the traction therapy can be improved by relaxing the lumbar spine and muscles, thereby creating a more favorable environment for subsequent traction therapy, improving the therapeutic effect and reducing the patient's discomfort. When the relaxation is completed, the first lying board 1 is driven to rotate by rotating the swing mechanism 5 and confirmed by the auxiliary confirmation mechanism 7 to maintain a parallel state with the second lying board 9, so as to avoid the first lying board 1 and the second lying board 9 being misaligned. The traction device may not be able to correctly apply force to the patient's lumbar spine, resulting in poor traction effect and even unnecessary harm to the patient. Subsequently, the patient controls the traction mechanism 8 through the controller 6 to pull the traction sleeve to perform traction rehabilitation treatment on the patient's lumbar spine.

[0025] like Figure 2As shown, the swing mechanism 5 includes a connecting block 502, a fixed block 503, a first gear 505 and a fan-shaped gear 509, the connecting block 502 is fixedly installed on one side of the bottom of the second lying plate 9, the fixed block 503 is fixedly installed on a side wall of the first lying plate 1, the first gear 505 and the fan-shaped gear 509 are both rotatably installed on the bottom of the first lying plate 1, the first gear 505 is meshed with the fan-shaped gear 509, one side wall of the connecting block 502 is fixedly connected to one side wall of the fan-shaped gear 509, a rotating shaft 504 is rotatably installed on the fixed block 503, a turning handle 501 is fixedly installed on the top of the rotating shaft 504, a driving gear 507 is fixedly connected to the bottom of the rotating shaft 504, a driven gear 508 is fixedly installed at the bottom center of the first gear 505, and the driven gear 508 A chain 506 is meshed with the driving gear 507; specifically, the patient manually turns the handle 501 to drive the rotating shaft 504 to rotate the driving gear 507, and the meshing chain 506 drives the driven gear 508 to rotate the first gear 505 under the first reclining board 1, and through the connecting block 502 fixed on the second reclining board 9 and the fan gear 509 provided on the connecting block 502, the first gear 505 is driven to rotate along the rotating axis of the fan gear 509 when the first reclining board 1 rotates along the fan gear 509, and the first reclining board 1 is synchronously rotated along the rotating shaft of the fan gear 509 by the left and right swinging of the first reclining board 1 to achieve the swinging relaxation of the patient's lumbar spine. Through this swinging, the lumbar spine and the surrounding muscles can be stretched and relaxed to a certain extent, and at the same time, the universal wheel 3 plays a role of auxiliary sliding, and the patient can control the swing amplitude by himself, which can better meet the patient's personalized needs.

[0026] like Figure 2 , Figure 3 As shown, the traction mechanism 8 includes a mounting slot frame 801, and the mounting slot frame 801 is fixedly installed at the bottom of the second lying board 9. A motor 804 is fixedly arranged on one side of the mounting slot frame 801. A threaded rod 803 is rotatably installed in the mounting slot frame 801. The output end of the motor 804 passes through a side wall of the mounting slot frame 801 and is fixedly connected to one end of the threaded rod 803. A threaded block 802 is threadedly connected to the threaded rod 803, and a mounting block 805 is fixedly arranged on the top of the threaded block 802. A second hook 806 is installed on the top of the mounting block 805, and the opening of the second hook 806 faces the foot. Specifically, the motor 804 drives the threaded rod 803 to make the threaded block 802 interactively drive the mounting block 805 to translate synchronously along the mounting slot frame 801, so that the second hook 806 on the mounting block 805 pulls the traction sleeve on the patient to perform lumbar rehabilitation.

[0027] like Figure 3 , Figure 4As shown, the auxiliary confirmation mechanism 7 includes an arc groove 701 and a notch 704, the arc groove 701 is opened at the center of one side of the first lying board 1, the notch 704 is opened at the center of one side wall of the second lying board 9, a sleeve 705 is fixedly arranged on one side wall in the notch 704, the number of the sleeves 705 is two groups, and they are symmetrically arranged, and sliding rods 706 are slidably arranged on the two groups of the sleeves 705, and one side wall of the two groups of the sliding rods 706 is fixedly connected with a confirmation block 702, and a spring 703 is sleeved on the sliding rod 706 located between the sleeves 705 and the opposite side walls of the confirmation block 702; specifically, when traction operation is required, the first lying board 1 is driven to swing by rotating the swing mechanism 5, and the side wall of the first lying board 1 causes the confirmation block 702 in the notch 704 on the second lying board 9 to drive the sliding rod 706 to sleeve When the support rod 706 is in the closed position, the spring 703 with a larger elastic coefficient is used to push the support rod 706 against the support rod 706 to move the support rod 706 to the support rod 706.

[0028] like Figure 4 As shown, the confirmation block 702 is made of metal and is hollow, and one end of the confirmation block 702 is arc-shaped and adapted to the surface of the arc groove 701; specifically, the confirmation block 702 is hollow and made of metal, so that a loud sound is emitted when the confirmation block 702 collides and fits with the arc groove 701, which is convenient for the patient to confirm the status of the device and to perform subsequent traction operations.

[0029] like Figure 1 , Figure 3 As shown, a headrest 12 is provided on the first lying board 1, and the surfaces of the first lying board 1 and the second lying board 9 as well as the supporting legs 10 and the positioning rollers 11 are all provided with sponge protective layers; specifically, the headrest 12 and the provided sponge protective layer provide better comfort for the patient.

[0030] In summary: when traction rehabilitation is needed, the patient first puts on the traction sleeve, and then lies on the first reclining board 1 and the second reclining board 9, and the hanging ropes of the traction sleeves of the upper and lower body are respectively hung on the first hook 4 on the supporting leg 10 and the traction mechanism 8, and the supporting leg 10 is located under the patient's armpit, and the positioning roller 11 on the second reclining board 9 also plays an auxiliary limiting role, and then the first reclining board 1 is driven to swing through the swinging mechanism 5, and the universal wheel 3 at the bottom of the first reclining board 1 plays an auxiliary sliding role, so as to achieve swinging relaxation of the patient's lumbar spine. Through this swinging, the lumbar spine and the surrounding muscles can be stretched and relaxed to a certain extent, and at the same time, the patient can control the swing amplitude by himself, which can better The invention can meet the individual needs of patients, increase the comfort and effectiveness of the treatment process, and create a more favorable environment for subsequent traction therapy by relaxing the lumbar spine and muscles, thereby improving the treatment effect and reducing the discomfort of patients. When the relaxation is completed, the first reclining board 1 is driven to rotate by rotating the swing mechanism 5 and confirmed by the auxiliary confirmation mechanism 7 to maintain a parallel state with the second reclining board 9, so as to avoid the first reclining board 1 and the second reclining board 9 being misaligned. The traction device may not correctly apply force to the patient's lumbar spine, resulting in poor traction effect and even unnecessary harm to the patient. Subsequently, the patient controls the traction mechanism 8 through the controller 6 to pull the traction sleeve to perform traction rehabilitation treatment on the patient's lumbar spine.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Lumbar traction rehabilitation equipment, characterized in that: The invention comprises a first lying board (1) and a supporting leg (10), wherein a bracket (2) is fixedly arranged at one end of the bottom of the first lying board (1), the number of the brackets (2) is two groups, and they are symmetrically arranged along one side of the first lying board (1), the number of the supporting legs (10) is four groups, and they are arranged in a rectangular array, a second lying board (9) is fixedly arranged on the top of the supporting leg (10), a universal wheel (3) for assisting movement is installed at the bottom of the bracket (2), a swinging mechanism (5) for swinging and relaxing the lumbar spine is arranged on one side of the first lying board (1), a supporting leg (10) for assisting in limiting is arranged on the first lying board (1), and the supporting leg A first hook (4) is provided on the upper portion (10) for facilitating the hanging of the traction sleeve, the opening of the first hook (4) is toward the head, the first lying board (1) and the second lying board (9) are connected via a swinging mechanism (5), an auxiliary confirmation mechanism (7) for confirming the parallel state of the first lying board (1) and the second lying board (9) is provided between the first lying board (1) and the second lying board (9) on the swinging mechanism (5), a positioning roller (11) is provided on the second lying board (9), a traction mechanism (8) for traction is provided on one side of the second lying board (9), and a controller (6) is provided on one side of the first lying board (1).

2. The lumbar traction rehabilitation device according to claim 1, characterized in that: The swing mechanism (5) comprises a connecting block (502), a fixing block (503), a first gear (505) and a fan-shaped gear (509); the connecting block (502) is fixedly mounted on one side of the bottom of the second lying plate (9); the fixing block (503) is fixedly mounted on a side wall of the first lying plate (1); the first gear (505) and the fan-shaped gear (509) are both rotatably mounted on the bottom of the first lying plate (1); the first gear (505) and the fan-shaped gear (509) are meshed with each other. A side wall of the connecting block (502) is fixedly connected to a side wall of the sector gear (509); a rotating shaft (504) is rotatably mounted on the fixed block (503); a turning handle (501) is fixedly mounted on the top of the rotating shaft (504); a driving gear (507) is fixedly connected to the bottom of the rotating shaft (504); a driven gear (508) is fixedly mounted at the bottom center of the first gear (505); a chain (506) is meshed between the driven gear (508) and the driving gear (507).

3. The lumbar traction rehabilitation device according to claim 1, characterized in that: The traction mechanism (8) comprises a mounting slot frame (801), wherein the mounting slot frame (801) is fixedly mounted on the bottom of the second lying board (9), a motor (804) is fixedly arranged on one side of the mounting slot frame (801), a threaded rod (803) is rotatably mounted in the mounting slot frame (801), an output end of the motor (804) passes through a side wall of the mounting slot frame (801) and is fixedly connected to one end of the threaded rod (803), a threaded block (802) is threadedly connected to the threaded rod (803), a mounting block (805) is fixedly arranged on the top of the threaded block (802), a second hook (806) is installed on the top of the mounting block (805), and an opening of the second hook (806) faces the foot.

4. The lumbar traction rehabilitation device according to claim 1, characterized in that: The auxiliary confirmation mechanism (7) comprises an arc groove (701) and a notch (704), wherein the arc groove (701) is provided at the center of one side of the first lying plate (1), and the notch (704) is provided at the center of one side wall of the second lying plate (9), and a sleeve (705) is fixedly provided on one side wall in the notch (704), and the sleeves (705) are provided in two groups, which are symmetrically arranged, and sliding rods (706) are slidingly provided on the two groups of the sleeves (705), and one side wall of the two groups of the sliding rods (706) is fixedly connected with a confirmation block (702), and a spring (703) is sleeved on the sliding rod (706) located between the sleeves (705) and the opposite side walls of the confirmation block (702).

5. The lumbar traction rehabilitation device according to claim 4, characterized in that: The confirmation block (702) is made of metal and is hollow. One end of the confirmation block (702) is arc-shaped and fits the surface of the arc-shaped groove (701).

6. The lumbar traction rehabilitation device according to claim 1, characterized in that: A headrest (12) is provided on the first lying board (1), and the surfaces of the first lying board (1), the second lying board (9), the supporting legs (10) and the positioning rollers (11) are all provided with sponge protective layers.

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