Tractor convenient to install

Abstract

The utility model discloses a tractor convenient to install, and relates to the technical field of tractors, the tractor comprises a fixed plate, symmetrical fixed blocks are arranged on two sides of the fixed plate, a first movable groove is arranged in each fixed block, a movable plate is arranged in each first movable groove, and the movable plate is arranged on the fixed plate. Moving mechanisms are arranged between the movable plates and the first movable grooves, second movable grooves are formed in the movable plates, movable blocks are arranged in the second movable grooves, adjusting mechanisms are arranged between the movable blocks and the second movable grooves, and traction mechanisms are connected between the movable plates; the shape of the fixing plate is in accordance with the physiological bending curve of the head and neck of a human body, the front-high and rear-low shape can effectively support the cervical vertebra and eliminate the influence of neck fatigue and aching pain, the moving mechanism can vertically adjust the height of the movable plate, the adjusting mechanism can adjust the front-back distance of the traction mechanism, and self-adaptive comfort adjustment can be carried out according to patients with different physical characteristics. Rehabilitation training can be performed on the neck of the patient through the traction mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of tractors, in particular to a tractor which is easy to install. Background Art

[0002] Cervical traction is the main means to relieve the symptoms of cervical spondylosis. Cervical traction can relieve the compression of nerves, blood vessels, and spinal cord, and quickly relieve the symptoms of cervical spondylosis. Cervical traction mainly relieves neck muscle spasms, relieves pain symptoms, increases intervertebral space and intervertebral foramen, is conducive to the repositioning of the nucleus pulposus and annulus fibrosus tissue that has protruded outward, relieves and relieves the compression and stimulation of nerve roots, promotes the absorption of nerve root edema, relieves the compression of vertebral arteries, promotes blood circulation, is conducive to the disappearance of local congestion, swelling and hyperplasia, loosens adhesions of joint capsules, improves and restores uncovertebral joints, adjusts facet joint dislocations and vertebral slippage, adjusts and restores the damaged internal and external balance of the cervical spine, and restores the normal function of the cervical spine.

[0003] There are many types of cervical traction devices in the prior art. The traction device is generally fixed on a bed or a floor stand, which is large in size, complex in structure, and difficult to move. Traction therapy can only be performed in a fixed place. The movable cervical traction device is mostly an airbag type, which is composed of multiple layers of air chambers. After inflation, the air chambers expand. In addition to the upward traction force, the neck is also subjected to lateral pressure, compressing the neck blood vessels, causing discomfort to the patient. Especially when used in summer, the multiple layers of air chambers surround the patient's neck and have poor air permeability. The airbag type also has the disadvantages of poor closure of the inflation tube valve and air leakage, and it is not possible to perform adaptive comfort adjustment according to patients with different body characteristics.

[0004] Based on this, a traction device which is easy to install is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide a traction device which is easy to install, so as to solve the problem that the traction device in the background technology is generally fixed on a bed or a floor stand, has a large size, a complex structure, is not easy to move, can only be used for traction therapy in a fixed place, is inconvenient to use, and the air chamber of the airbag traction device expands after being inflated. In addition to the upward traction force, the neck is also subjected to lateral pressure, which compresses the neck blood vessels, causing discomfort to the patient, and the inflation tube valve is prone to poor closure and air leakage, and the problem that the comfort level cannot be adaptively adjusted according to the different body characteristics of patients.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A traction device that is easy to install includes a fixed plate, symmetrical fixed blocks are arranged on both sides of the fixed plate, a first movable groove is arranged in the fixed block, a movable plate is arranged in the first movable groove, a moving mechanism is arranged between the movable plate and the first movable groove, a second movable groove is arranged in the movable plate, a movable block is arranged in the second movable groove, an adjustment mechanism is arranged between the movable block and the second movable groove, and a traction mechanism is connected between the movable plates.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the moving mechanism includes a motor, the motor is located at the bottom end of the first movable groove, a first threaded rod is provided at the output end of the motor, the top end of the first threaded rod is rotatably connected to the top surface of the first movable groove, and the movable plate is threadably rotatably connected to the first threaded rod.

[0010] In an optional solution: first sliding grooves are arranged on the inner walls on both sides of the first movable groove, first sliding blocks are arranged on both sides of the movable plate, and the first sliding blocks are slidably connected in the first sliding grooves.

[0011] In an optional scheme: the adjustment mechanism includes a second threaded rod, the second threaded rod is located in the second movable groove, one end of the second threaded rod is rotatably connected to the bottom surface of the second movable groove, the other end of the second threaded rod passes through the second movable groove and is provided with an adjustment button at the top, and the movable block is threadably rotatably connected to the second threaded rod.

[0012] In an optional solution: second sliding grooves are provided on the inner walls on both sides of the second movable groove, second sliding blocks are provided on both sides of the movable block, and the second sliding blocks are slidably connected in the second sliding grooves, a third movable groove is provided in the movable block, a connecting shaft is provided in the third movable groove, and a sleeve is rotatably connected to the connecting shaft.

[0013] In an optional solution: the traction mechanism includes a connecting belt, one end of the connecting belt is fixedly connected to the sleeve, and a protective pad is arranged between the other ends of the connecting belt.

[0014] In an optional solution: a latex pad is provided on the protective pad.

[0015] In an optional solution: symmetrical back frames are arranged on both sides of the bottom end of the fixing plate, shoulder straps are arranged on the back frames, and grab handles are arranged on both sides of the bottom of the fixing block.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model has symmetrical fixing blocks on both sides of a fixing plate, a first movable groove is provided in the fixing block, a movable plate is provided in the first movable groove, a moving mechanism is provided between the movable plate and the first movable groove, a second movable groove is provided in the movable plate, a movable block is provided in the second movable groove, an adjusting mechanism is provided between the movable block and the second movable groove, a traction mechanism is connected between the movable plates, the moving mechanism can adjust the height of the movable plate up and down, the adjusting mechanism can adjust the front and rear distance of the traction mechanism, the comfort degree can be adaptively adjusted according to patients with different body shape characteristics, and rehabilitation training can be performed on the patient's neck through the traction mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of one side of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall structure of the other side of the utility model.

[0020] Figure 3 It is a schematic diagram of the structure of one side of the utility model.

[0021] Figure 4 It is a schematic diagram of the structure of the other side of the utility model.

[0022] Figure 5 It is a schematic diagram of the internal structure of the movable block of the utility model.

[0023] Notes on the accompanying drawings: 1. fixed plate; 2. fixed block; 3. first movable groove; 4. motor; 5. first threaded rod; 6. movable plate; 7. first slide groove; 8. first slider; 9. second movable groove; 10. second threaded rod; 11. adjusting button; 12. second slide groove; 13. movable block; 14. second slider; 15. third movable groove; 16. connecting shaft; 17. sleeve; 18. connecting belt; 19. protective pad; 20. latex pad; 21. back frame; 22. shoulder strap; 23. grab handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 5As shown, a traction device that is easy to install includes a fixed plate 1, symmetrical fixed blocks 2 are arranged on both sides of the fixed plate 1, a first movable groove 3 is arranged in the fixed block 2, a movable plate 6 is arranged in the first movable groove 3, a moving mechanism is arranged between the movable plate 6 and the first movable groove 3, a second movable groove 9 is arranged in the movable plate 6, a movable block 13 is arranged in the second movable groove 9, an adjusting mechanism is arranged between the movable block 13 and the second movable groove 9, and a traction mechanism is connected between the movable plates 6. The shape of the fixed plate 1 is in accordance with the physiological curvature curve of the human head and neck. The shape of high front and low back can effectively support the cervical vertebrae and eliminate the effects of neck fatigue and soreness. The moving mechanism can adjust the height of the movable plate 6 up and down, and the adjusting mechanism can adjust the front and back distance of the traction mechanism. It can perform adaptive comfort adjustment according to patients with different body characteristics, and the patient's neck can be given rehabilitation training through the traction mechanism.

[0027] In one embodiment, Figure 1 As shown, the moving mechanism includes a motor 4, which is located at the bottom end of the first movable groove 3. A first threaded rod 5 is provided at the output end of the motor 4. The top end of the first threaded rod 5 is rotatably connected to the top surface of the first movable groove 3, and the movable plate 6 is threadably rotatably connected to the first threaded rod 5. The motor 4 can drive the first threaded rod 5 to rotate, thereby adjusting the height of the movable plate 6.

[0028] In one embodiment, Figure 2 As shown, first slide grooves 7 are provided on the inner walls on both sides of the first movable groove 3, first sliders 8 are provided on both sides of the movable plate 6, and the first sliders 8 are slidably connected in the first slide grooves 7, and the movable plate 6 can move up and down in the first movable groove 3.

[0029] In one embodiment, Figure 3 As shown, the adjustment mechanism includes a second threaded rod 10, the second threaded rod 10 is located in the second movable groove 9, one end of the second threaded rod 10 is rotatably connected to the bottom surface of the second movable groove 9, the other end of the second threaded rod 10 passes through the second movable groove 9 and an adjusting button 11 is provided at the top end, the movable block 13 is threadedly rotatably connected to the second threaded rod 10, rotating the adjusting button 11 can drive the second threaded rod 10 to rotate, thereby adjusting the front and rear distance of the movable block 13, and adaptively adjusting the comfort according to patients with different body characteristics.

[0030] In one embodiment, Figure 4 As shown, second sliding grooves 12 are provided on the inner walls on both sides of the second movable groove 9, second sliding blocks 14 are provided on both sides of the movable block 13, and the second sliding blocks 14 are slidably connected in the second sliding grooves 12, a third movable groove 15 is provided in the movable block 13, a connecting shaft 16 is provided in the third movable groove 15, a sleeve 17 is rotatably connected to the connecting shaft 16, and the movable block 13 can move back and forth in the second movable groove 9.

[0031] In one embodiment, Figure 1As shown, the traction mechanism includes a connecting belt 18, one end of which is fixedly connected to the sleeve 17, and a protective pad 19 is provided between the other ends of the connecting belt 18. The protective pad 19 can hold the patient's chin to perform rehabilitation training on the patient's neck.

[0032] Example 2

[0033] In one embodiment, Figure 1 As shown, a latex pad 20 is provided on the protective pad 19. The latex pad 20 is made of soft material and can protect the patient's neck and improve the comfort of the patient's rehabilitation training.

[0034] In one embodiment, Figure 1 As shown, symmetrical back frames 21 are provided on both sides of the bottom end of the fixing plate 1, shoulder straps 22 are provided on the back frames 21, and grab handles 23 are provided on both sides of the bottom of the fixing block 2. The back frame 21 can be placed on the patient's shoulders and fixed by the shoulder straps 22, so that rehabilitation training can be performed anytime and anywhere. When the patient does rehabilitation training on the neck, the two grab handles 23 can be grasped to improve stability.

[0035] The above embodiment discloses a traction device that is easy to install. When in use, the device is placed on the patient's shoulders through the back frame 21 and fixed through the shoulder straps 22. Rehabilitation training can be performed anytime and anywhere. When the patient does rehabilitation training on the neck, the two gripping handles 23 can be grasped to improve stability. Starting the motor 4 can drive the first threaded rod 5 to rotate, thereby adjusting the height of the movable plate 6. Turning the adjusting knob 11 can drive the second threaded rod 10 to rotate, thereby adjusting the front and rear distance of the movable block 13. Adaptive comfort adjustment can be performed according to patients with different body characteristics.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A tractor that is easy to install, comprising a fixing plate (1), characterized in that: Symmetrical fixed blocks (2) are arranged on both sides of the fixed plate (1); a first movable groove (3) is arranged in the fixed block (2); a movable plate (6) is arranged in the first movable groove (3); a moving mechanism is arranged between the movable plate (6) and the first movable groove (3); a second movable groove (9) is arranged in the movable plate (6); a movable block (13) is arranged in the second movable groove (9); an adjusting mechanism is arranged between the movable block (13) and the second movable groove (9); and a traction mechanism is connected between the movable plates (6).

2. The tractor that is easy to install according to claim 1, characterized in that: The moving mechanism comprises a motor (4), the motor (4) is located at the bottom end of the first movable groove (3), a first threaded rod (5) is provided at the output end of the motor (4), the top end of the first threaded rod (5) is rotatably connected to the top surface of the first movable groove (3), and the movable plate (6) is threadably connected to the first threaded rod (5).

3. The tractor that is easy to install according to claim 2, characterized in that: First sliding grooves (7) are arranged on the inner walls on both sides of the first movable groove (3), first sliding blocks (8) are arranged on both sides of the movable plate (6), and the first sliding blocks (8) are slidably connected in the first sliding grooves (7).

4. The tractor that is easy to install according to claim 1, characterized in that: The adjustment mechanism comprises a second threaded rod (10), the second threaded rod (10) is located in the second movable groove (9), one end of the second threaded rod (10) is rotatably connected to the bottom surface of the second movable groove (9), the other end of the second threaded rod (10) passes through the second movable groove (9) and is provided with an adjustment button (11) at the top end, and the movable block (13) is threadably connected to the second threaded rod (10).

5. The tractor that is easy to install according to claim 4, characterized in that: Second sliding grooves (12) are arranged on the inner walls on both sides of the second movable groove (9), second sliding blocks (14) are arranged on both sides of the movable block (13), and the second sliding blocks (14) are slidably connected in the second sliding grooves (12), a third movable groove (15) is arranged in the movable block (13), a connecting shaft (16) is arranged in the third movable groove (15), and a sleeve (17) is rotatably connected to the connecting shaft (16).

6. The tractor that is easy to install according to claim 5, characterized in that: The traction mechanism comprises a connecting belt (18), one end of the connecting belt (18) is fixedly connected to the sleeve (17), and a protective pad (19) is arranged between the other ends of the connecting belt (18).

7. The tractor that is easy to install according to claim 6, characterized in that: A latex pad (20) is arranged on the protective pad (19).

8. The tractor that is easy to install according to claim 1, characterized in that: Symmetrical back frames (21) are arranged on both sides of the bottom end of the fixing plate (1), shoulder straps (22) are arranged on the back frames (21), and grab handles (23) are arranged on both sides of the bottom of the fixing block (2).

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