Adjustable lumbar vertebra supporting device

Abstract

The invention provides an adjustable lumbar vertebra supporting device, and relates to the technical field of medical auxiliary instruments. The adjustable lumbar vertebra supporting device comprises a base, a connecting frame is fixedly connected to the top of the base, a connecting plate is fixedly connected to the outer wall of the left side of the connecting frame, a limiting plate is fixedly connected to the top of the connecting plate, a limiting disc is arranged at the bottom of the limiting plate, and a connecting rod is fixedly connected to the right side of the connecting frame; supporting rods are slidably connected into the connecting frame, and a heat dissipation frame is fixedly connected between the supporting rods. The height of the supporting rod is adjusted through a limiting plate, a limiting disc, a first spring, a second spring, a connecting frame and a pressing plate, the height of the supporting device can be adjusted according to the height and the waist position of a user, the waist can be better aligned, and therefore the best supporting effect is provided; and different supporting requirements of people with different body types can be met, the requirements of different users can be met by adjusting the height, and the applicability of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical auxiliary equipment, in particular to an adjustable lumbar support device. Background Art

[0002] Spinal disease refers to the pathological changes of the bones, intervertebral discs, ligaments and muscles of the spine, which in turn compress, traction and stimulate the spinal cord, spinal nerves, blood vessels and autonomic nerves, resulting in complex and diverse symptoms. Common diseases are cervical spondylosis and lumbar spondylosis. The main symptoms are: inability to stand upright, headache, dizziness, blurred vision, memory loss, neck and shoulder pain, loss of appetite, nausea, vomiting, lower limb weakness, and severe cases may lead to paralysis. Computer engineers, entrepreneurs, designers, teachers, office staff, doctors and car drivers who work in the same posture for a long time are very likely to suffer from spinal diseases. At the same time, primary and secondary school students who study and do homework at desks for a long time are more likely to suffer from spinal diseases due to high fatigue and long-term maintenance of the same posture during the growth and development period.

[0003] Each person's waist position and sitting height are different. Failure to adjust the height may cause the brace to not align with the user's waist, thereby reducing its support effect. A fixed height brace may not provide the best lumbar support. Improper brace positioning may not effectively relieve pressure on the waist, causing lumbar pain or discomfort. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an adjustable lumbar support device, which solves the problem that a fixed height support device may not provide the best lumbar support. An improper position of the support device may not effectively reduce the pressure on the waist, causing lumbar pain or discomfort.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustable lumbar support device, comprising a base, the top of the base is fixedly connected to a connecting frame, the left outer wall of the connecting frame is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a limiting plate, the bottom of the limiting plate is provided with a limiting disk, the right side of the connecting frame is fixedly connected to a connecting rod, the inside of the connecting frame is slidably connected to a support rod, a heat dissipation frame is fixedly connected between the support rods, one opposite side of the support rod is fixedly connected to a uniformly distributed fixing belt, the middle end of the opposite side of the support rod is fixedly connected to a waist protection belt, the middle end of the support rod is sleeved with a first spring, the outer ring of the bottom of the support rod is sleeved with a second spring, the bottom of the second spring is provided with a pressing plate, and the pressing plate is slidably connected to the support rod, the top of the support rod is fixedly connected to a latex pad, and the rear end of the heat dissipation frame is provided with an installation component.

[0006] Preferably, the mounting assembly includes a massage plate, which is arranged at the front end of the heat dissipation frame, a heating pad is arranged inside the middle end of the massage plate, and a battery is arranged inside the right side of the massage plate.

[0007] Preferably, fixing columns are fixedly connected at the four corners of the front end of the heat dissipation frame, and sliding columns penetrate and are slidably connected at both left and right sides of the fixing columns.

[0008] Preferably, the outer wall at the rear end of the right side of the massage board is rotatably connected to a second rotating door, and the outer wall at the middle end of the rear end of the massage board is rotatably connected to a first rotating door.

[0009] Preferably, a third spring is sleeved on the outer wall of the sliding column, and the third spring is fixedly connected to the inner wall of the fixed column.

[0010] Preferably, the massage plate is fixedly connected with mounting columns at the four corners of the rear end, the mounting columns are fixedly connected with fixing rods at the rear ends, and the fixing rods are fixedly connected with round sleeves at the tail ends.

[0011] Preferably, a second magnet is fixedly connected to the outer wall of the rear end of the mounting column, and a sliding sleeve is slidably connected to the outer wall of the fixing rod.

[0012] Preferably, a first magnet is fixedly connected to the outer wall of the rear end of the sliding sleeve, and the first magnet is adsorbed by the second magnet.

[0013] Working principle: fix the fixing belts and waist belt on both sides to the upper body, insert the latex pad into the armpit, press the pressing plate with the backhand, squeeze the second spring, move the support rod upward through the pressing plate, and limit the support rod through the first spring, the limit plate and the limit disk. When massage is needed, insert the round sleeve at the rear end of the massage plate into the fixed column, squeeze the third spring and the sliding column, insert the sliding column into the middle end of the fixed rod for limit control, and install the massage plate. If the massage plate is not needed, move the massage plate to the rear end so that the sliding column and the third spring are inserted into the sliding sleeve, and then pull the massage plate to separate the first magnet and the second magnet, so that the sliding sleeve enters the round sleeve, and disassemble the massage plate for easy use and convenient operation.

[0014] The present invention provides an adjustable lumbar support device having the following beneficial effects:

[0015] 1. The present invention adjusts the height of the support rod through a limit plate, a limit disc, a first spring, a second spring, a connecting frame and a pressing plate. The height of the support device can be adjusted according to one's height and waist position to better align the waist, thereby providing the best support effect. The waist is supported by multiple fixing belts and waist protection belts. People with different body shapes have different support requirements. The height can be adjusted to meet the needs of different users and improve the applicability of the equipment.

[0016] 2. The present invention heats the patient's waist through the heating pad at the rear end of the massage plate to facilitate massage. The sliding sleeve at the rear end of the circular sleeve is limited and controlled by the fixed column, the third spring and the sliding column to install the massage. The massage plate is disassembled by separating the first magnet and the second magnet, which is convenient for installation and disassembly and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the present invention;

[0018] Figure 2 A schematic diagram of the explosion of the base of the present invention;

[0019] Figure 3 is a schematic diagram of the explosion of the first revolving door of the present invention;

[0020] Figure 4 is a cross-sectional schematic diagram of a fixing column of the present invention;

[0021] Figure 5 It is an exploded schematic diagram of the circular sleeve of the present invention;

[0022] Among them, 1. base; 2. connecting frame; 3. connecting rod; 4. supporting rod; 5. connecting plate; 6. limiting plate; 7. fixing belt; 8. waist belt; 9. massage board; 10. latex pad; 11. limiting plate; 12. first spring; 13. pressing plate; 14. second spring; 15. mounting column; 16. heat dissipation frame; 17. heating pad; 18. battery; 19. first revolving door; 20. second revolving door; 21. fixing column; 22. sliding column; 23. third spring; 24. fixing rod; 25. first magnet; 26. sliding sleeve; 27. round sleeve; 28. second magnet. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0024] Example:

[0025] like Figure 1-5As shown, an embodiment of the present invention provides an adjustable lumbar support device, including a base 1, a connecting frame 2 is fixedly connected to the top of the base 1, a connecting plate 5 is fixedly connected to the left outer wall of the connecting frame 2, a limiting plate 6 is fixedly connected to the top of the connecting plate 5, a limiting disk 11 is arranged at the bottom of the limiting plate 6, a connecting rod 3 is fixedly connected to the right side of the connecting frame 2, a support rod 4 is slidably connected inside the connecting frame 2, a heat dissipation frame 16 is fixedly connected between the support rods 4, an evenly distributed fixing belt 7 is fixedly connected to one opposite side of the support rod 4, a waist protection belt 8 is fixedly connected to the middle end of the opposite side of the support rod 4, a first spring 12 is sleeved on the middle end of the support rod 4, a second spring 14 is sleeved on the outer ring of the bottom of the support rod 4, a pressing plate 13 is arranged at the bottom of the second spring 14, and the pressing plate 13 is slidably connected to the support rod 4, a latex pad 10 is fixedly connected to the top of the support rod 4, and an installation component is arranged at the rear end of the heat dissipation frame 16.

[0026] The telescopic range of the support rod 4 can be enlarged by the base 1, and the support rod 4 is limited by the limit plate 6 and the limit plate 11. Because the limit plate 11 is inclined, the internal slots perform friction limit control on the support rod 4. When no massage is performed through the heat dissipation frame 16, heat is dissipated in summer. The patient and the support rod 4 are fixed by locking with the fixing belts 7 on both sides, and the patient's waist is protected by the waist belt 8. The support rod 4 is moved upward by pressing the pressing plate 13 and pulling the support rod 4. The pressing plate 13 is reset by the second spring 14, and the patient's armpit is supported by the latex pad 10.

[0027] The installation assembly includes a massage plate 9 , which is arranged at the front end of the heat dissipation frame 16 , a heating pad 17 is arranged inside the middle end of the massage plate 9 , and a battery 18 is arranged inside the right side of the massage plate 9 .

[0028] The massage plate 9 is heated by the heating pad 17 to facilitate installation, and the heating pad 17 is heated and powered by the battery 18 to power the massage plate 9.

[0029] Fixed columns 21 are fixedly connected at the four corners of the front end of the heat dissipation frame 16 , and sliding columns 22 penetrate and are slidably connected to the left and right sides of the fixed columns 21 .

[0030] The sliding column 22 slides inside the fixed column 21, and limiting pieces are provided at both ends for position control.

[0031] The outer wall at the rear end of the right side of the massage plate 9 is rotatably connected to a second rotating door 20 , and the outer wall at the middle end of the rear end of the massage plate 9 is rotatably connected to a first rotating door 19 .

[0032] The heating pad 17 and the battery 18 are protected by the first rotating door 20 and the second rotating door 19.

[0033] A third spring 23 is sleeved on the outer wall of the sliding column 22 , and the third spring 23 is fixedly connected to the inner wall of the fixing column 21 .

[0034] The sliding column 22 is reset and controlled by the third spring 23 .

[0035] The massage board 9 is fixedly connected to the four corners of the rear end with mounting columns 15 , the rear end of the mounting columns 15 is fixedly connected to a fixing rod 24 , and the tail end of the fixing rod 24 is fixedly connected to a round sleeve 27 .

[0036] Insert the round sleeve 27 into the fixed column 21, and limit the position through the sliding column 22 to install the massage plate 9.

[0037] A second magnet 28 is fixedly connected to the outer wall of the rear end of the mounting column 15 , and a sliding sleeve 26 is slidably connected to the outer wall of the fixing rod 24 .

[0038] The massage plate 9 can be disassembled through the sliding sleeve 26, and the operation is convenient.

[0039] The rear end outer wall of the sliding sleeve 26 is fixedly connected with the first magnet 25 , and the first magnet 25 is attracted to the second magnet 28 .

[0040] The massage plate 9 is disassembled by separating the first magnet 25 from the second magnet 28 .

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable lumbar support device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a connecting frame (2), the left outer wall of the connecting frame (2) is fixedly connected to a connecting plate (5), the top of the connecting plate (5) is fixedly connected to a limiting plate (6), the bottom of the limiting plate (6) is provided with a limiting disk (11), the right side of the connecting frame (2) is fixedly connected to a connecting rod (3), the interior of the connecting frame (2) is slidably connected to a supporting rod (4), a heat dissipation frame (16) is fixedly connected between the supporting rods (4), and the opposite side of the supporting rods (4) is fixedly connected to A uniformly distributed fixing belt (7) is connected, a waist belt (8) is fixedly connected to the middle end of the opposite side of the support rod (4), a first spring (12) is sleeved on the middle end of the support rod (4), a second spring (14) is sleeved on the outer ring of the bottom of the support rod (4), a pressing plate (13) is arranged at the bottom of the second spring (14), and the pressing plate (13) is slidably connected to the support rod (4), a latex pad (10) is fixedly connected to the top of the support rod (4), and a mounting assembly is arranged at the rear end of the heat dissipation frame (16).

2. The adjustable lumbar support according to claim 1, characterized in that: The mounting assembly comprises a massage plate (9), wherein the massage plate (9) is arranged at the front end of a heat dissipation frame (16), a heating pad (17) is arranged inside the middle end of the massage plate (9), and a battery (18) is arranged inside the right side of the massage plate (9).

3. The adjustable lumbar support according to claim 2, characterized in that: Fixed columns (21) are fixedly connected at the four corners of the front end of the heat dissipation frame (16), and sliding columns (22) penetrate and are slidably connected on both left and right sides of the fixed columns (21).

4. The adjustable lumbar support according to claim 2, characterized in that: The outer wall at the rear end of the right side of the massage plate (9) is rotatably connected to a second rotating door (20), and the outer wall at the middle end of the rear end of the massage plate (9) is rotatably connected to a first rotating door (19).

5. The adjustable lumbar support according to claim 3, characterized in that: The outer wall of the sliding column (22) is sleeved with a third spring (23), and the third spring (23) is fixedly connected to the inner wall of the fixed column (21).

6. The adjustable lumbar support according to claim 2, characterized in that: The massage plate (9) is fixedly connected to mounting columns (15) at the four corners of the rear end, the mounting columns (15) are fixedly connected to the rear ends of the mounting columns (15), and the fixing rods (24) are fixedly connected to the tail ends of the fixing rods (24). A round sleeve (27) is fixedly connected to the tail ends of the fixing rods (24).

7. The adjustable lumbar support according to claim 6, characterized in that: A second magnet (28) is fixedly connected to the outer wall of the rear end of the mounting column (15), and a sliding sleeve (26) is slidably connected to the outer wall of the fixing rod (24).

8. The adjustable lumbar support according to claim 7, characterized in that: The rear end outer wall of the sliding sleeve (26) is fixedly connected with a first magnet (25), and the first magnet (25) is attracted to the second magnet (28).

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