Spine correction device
By designing a spinal correction device including seat plate, motor, pulley, threaded rod and correction plate, the problems of unstable fixing mechanism and insufficient adjustment mechanism of the existing device are solved, and a more efficient and safe spinal correction effect is achieved.
Patent Information
- Application Number
- CN202421892369.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The existing spinal correction devices lack effective fixation mechanisms and stable adjustment mechanisms, resulting in unsatisfactory correction results and may even cause unnecessary pressure or damage to the spine.
A spinal correction device including seat plate, motor, pulley, threaded rod and correction plate is designed. The pulley and threaded rod are driven by the adjustment knob and motor to achieve accurate adjustment and fixation of the correction plate and neck placement block.
It effectively prevents body shape changes during the correction process, improves the correction effect, enhances accurate adjustment of the spine, and avoids damage to the spine.
Smart Images
Figure CN222968711U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a spinal correction device. Background Art
[0002] A spinal correction device, usually also known as a spinal orthosis or spinal brace, is a medical device used to treat spinal diseases. Its main function is to correct the shape and position of the spine by applying external forces, so as to relieve the pain of patients, improve posture, stabilize the spine, and protect the spine from further damage.
[0003] When the existing spinal correction devices are in use, the following defects still exist: the lack of an effective fixing mechanism or the fixing mechanism is not firm enough, resulting in easy body posture changes of the correction personnel during the correction process, affecting the correction effect; the lack of sufficient adjustment mechanisms, making it difficult to make personalized adjustments according to the specific spinal conditions of the correction personnel, which may lead to unsatisfactory correction effects and even unnecessary pressure or damage to the spine. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a spinal correction device is proposed.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a spinal correction device, including a seat plate, a motor is fixedly connected to the bottom surface of the seat plate, a pulley one is fixedly connected to the output end of the motor, a fixing frame is fixedly connected to the rear side of the top surface of the motor, a threaded rod one is rotatably connected between the fixing frame and the seat plate, a pulley two is fixedly connected to the bottom end of the threaded rod one, a transmission belt is arranged between the pulley one and the pulley two, a correction plate is threadedly connected to the threaded rod one, sliders are fixedly connected to both sides of the correction plate, chutes are opened on both sides inside the fixing frame, and the sliders are slidably connected in the chutes, a connecting plate is fixedly connected to the rear side of the seat plate, a threaded rod two is rotatably connected to the top of the connecting plate, a neck placement block is threadedly connected to the threaded rod two, a support plate is fixedly connected to the top of the fixing frame, a connecting block is fixedly connected to the top surface of the support plate, there are two groups of the connecting blocks arranged in parallel, and one side of the neck placement block is slidably connected to the connecting block.
[0006] As a further description of the above technical scheme:
[0007] A regulating knob is fixedly connected to the top end of the threaded rod two.
[0008] As a further description of the above technical scheme:
[0009] Support legs are fixedly connected to the bottom surfaces of the seat plate and the connecting plate.
[0010] As a further description of the above technical scheme:
[0011] A limiting block is fixedly connected to the top end of the connecting block.
[0012] As a further description of the above technical solution:
[0013] Pressing shoulder rods are fixedly connected to both sides of the neck placement block.
[0014] As a further description of the above technical solution:
[0015] A groove is formed in the neck placement block.
[0016] The utility model has the following beneficial effects:
[0017] In the utility model, when the spinal correction device performs correction, the adjustment knob is rotated. The adjustment knob drives the second threaded rod, and the second threaded rod drives the neck placement block to descend. Cooperating with the pressing shoulder rods on the neck placement block, it effectively fixes the correction personnel, prevents the body posture from changing during correction, and improves the correction effect.
[0018] In the utility model, during correction, the motor is started. The motor drives the first pulley to rotate. The first pulley drives the first threaded rod on the second pulley through the transmission belt. The first threaded rod drives the correction plate connected by threads. The correction plate is adjusted according to the spinal position of the correction personnel, enhancing the accuracy of spinal correction and avoiding damage to the spine. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural diagram of a spinal correction device proposed by the utility model Figure 1 ;
[0020] Figure 2 is a schematic structural diagram of a spinal correction device proposed by the utility model Figure 2 ;
[0021] Figure 3 is a schematic structural diagram of a spinal correction device proposed by the utility model Figure 3 .
[0022] Legend Explanation:
[0023] 1, seat plate; 2, motor; 3, first pulley; 4, transmission belt; 5, second pulley; 6, first threaded rod; 7, correction plate; 8, sliding groove; 9, adjustment knob; 10, slider; 11, fixing frame; 12, connecting plate; 13, second threaded rod; 14, neck placement block; 15, pressing shoulder rod; 16, connecting block; 17, support plate; 18, support leg; 19, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] Referring to Figures 1-3 , an embodiment provided by the present invention: A spinal correction device includes a seat plate 1. A motor 2 is fixedly connected to the bottom surface of the seat plate 1. A first pulley 3 is fixedly connected to the output end of the motor 2. A fixing frame 11 is fixedly connected to the rear side of the top surface of the motor 2. A first threaded rod 6 is rotatably connected between the fixing frame 11 and the seat plate 1. A second pulley 5 is fixedly connected to the bottom end of the first threaded rod 6. A transmission belt 4 is arranged to connect the first pulley 3 and the second pulley 5. A correction plate 7 is threadedly connected to the first threaded rod 6. Sliders 10 are fixedly connected to both sides of the correction plate 7. Sliding grooves 8 are formed on both sides inside the fixing frame 11. The sliders 10 are slidably connected in the sliding grooves 8. A connecting plate 12 is fixedly connected to the rear side of the seat plate 1. A second threaded rod 13 is rotatably connected to the top of the connecting plate 12. A neck placement block 14 is threadedly connected to the second threaded rod 13. A support plate 17 is fixedly connected to the top of the fixing frame 11. A connecting block 16 is fixedly connected to the top surface of the support plate 17. There are two groups of connecting blocks 16 arranged in parallel. One side of the neck placement block 14 is slidably connected to the connecting block 16.
[0026] A regulating knob 9 is fixedly connected to the top end of the second threaded rod 13, which is convenient for driving the neck placement block 14. Support legs 18 are fixedly connected to the bottom surfaces of the seat plate 1 and the connecting plate 12. A limiting block 19 is fixedly connected to the top end of the connecting block 16 to limit the neck placement block 14 and prevent the neck placement block 14 from detaching from the connecting block 16. Pressing shoulder rods 15 are fixedly connected to both sides of the neck placement block 14 to effectively fix the shoulders. Grooves are formed on the neck placement block 14 to enhance the user experience of the correction personnel.
[0027] Working principle: When performing spinal correction, the correction personnel sit on the seat plate 1. The operator rotates the regulating knob 9. The regulating knob 9 drives the second threaded rod 13 to rotate. The second threaded rod 13 drives the threadedly connected neck placement block 14 to descend, so that the neck of the correction personnel is placed in the groove on the neck placement block 14. At the same time, the pressing shoulder rods 15 descend to fix the shoulders of the correction personnel. After the fixation is completed, according to the body posture of the correction personnel, the motor 2 is started. The motor 2 drives the first threaded rod 6 on the first pulley 3 to rotate. The first threaded rod 6 drives the threadedly connected correction plate 7. The correction plate 7 is adjusted in height through the thread. After adjusting to the appropriate height, the motor 2 is turned off for spinal correction.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A spinal correction device, comprising a seat plate (1), characterized in that: The bottom surface of the seat plate (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a pulley (3), the rear side of the top surface of the motor (2) is fixedly connected to a fixing frame (11), the fixing frame (11) is rotatably connected to a threaded rod (6) on the seat plate (1), the bottom end of the threaded rod (6) is fixedly connected to a pulley (5), a transmission belt (4) is connected to the pulley (3) and the pulley (5), a correction plate (7) is threadedly connected to the threaded rod (6), both sides of the correction plate (7) are fixedly connected to sliders (10), the fixing frame ( The base plate (1) is provided with a slide groove (8) on both sides thereof, the slide block (10) is slidably connected in the slide groove (8), the rear side of the base plate (1) is fixedly connected with a connecting plate (12), the top of the connecting plate (12) is rotatably connected with a second threaded rod (13), the second threaded rod (13) is threadedly connected with a neck placement block (14), the top of the fixing frame (11) is fixedly connected with a support plate (17), the top surface of the support plate (17) is fixedly connected with a connection block (16), two groups of the connection blocks (16) are arranged in parallel, and one side of the neck placement block (14) is slidably connected to the connection block (16).
2. A spinal correction device according to claim 1, characterized in that: The top end of the second threaded rod (13) is fixedly connected with an adjusting knob (9).
3. A spinal correction device according to claim 1, characterized in that: The seat plate (1) and the bottom surface of the connecting plate (12) are fixedly connected with a supporting leg (18).
4. A spinal correction device according to claim 1, characterized in that: The top end of the connection block (16) is fixedly connected to a limiting block (19).
5. A spinal correction device according to claim 1, characterized in that: Both sides of the neck placement block (14) are fixedly connected with shoulder pressing rods (15).
6. A spinal correction device according to claim 1, characterized in that: The neck placement block (14) is provided with a groove.