Cervical traction plate

Abstract

The utility model discloses a cervical vertebra traction plate in the technical field of medical auxiliary instruments, which comprises a main body plate, an adjusting inflation mechanism is arranged at the upper end of the main body plate and comprises a connecting plate, the connecting plate is slidably arranged at the upper end of the main body plate, a fixing body is fixedly connected to the upper end of the connecting plate, and a through hole is formed in one side of the fixing body. A through hole is formed in the fixing body, a fixing block is slidably arranged in the through hole, a first gas conveying pipe penetrates through the upper ends of the fixing block and the fixing body, a neck traction mechanism for traction of the neck is arranged on the side face of the fixing block, the controller conveys gas into the first gas conveying pipe through a second gas conveying pipe, and the through hole is formed in the fixing body, so that the gas can enter the through hole; a connecting column is arranged at the lower end of each air bag, and a pressure sensor is arranged on each connecting column to control opening and closing of a third electromagnetic valve, so that each air bag can be independently inflated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a cervical vertebra traction plate. Background Art

[0002] Traction therapy is a method of applying a pulling force to a certain part or joint of the body by applying an external force, so that it is separated to a certain extent, and the surrounding soft tissue is properly stretched, thereby achieving a therapeutic purpose. When the traction therapy is applied, a traction plate is needed to traction the patient. The existing cervical traction plate includes two types: fixed and separated. The fixed type includes a support plate, and a fixing mechanism is arranged on the support plate. When in use, people lie on the support plate, fix the neck on the support plate by the fixing mechanism, and then stretch it. This method can effectively stretch the neck. However, since the device is large in size and must be used while lying, it is cumbersome to use and difficult to popularize. The separated cervical traction plate includes a fastening belt, and an airbag mechanism is arranged on the upper end of the fastening belt. When this device is used, it only needs to fix the fastening belt on the neck, and then inflate the airbag mechanism. This device is small in size and easy to use. However, since the fastening belt is fixed on the neck by friction, the position is easy to shift during use, and the position of the neck and lumbar spine cannot be pulled and fixed, which has great limitations. Utility Model Content

[0003] The purpose of the utility model is to provide a cervical traction plate to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cervical traction plate comprises a main body plate, an upper end of which is provided with an adjustment and inflation mechanism, the adjustment and inflation mechanism comprises a connecting plate, the connecting plate is slidably arranged on the upper end of the main body plate, the upper end of the connecting plate is fixedly connected to a fixed body, a through hole is provided on one side of the fixed body, a fixing block is slidably arranged in the through hole, a first air supply pipe is penetrated through the upper ends of the fixing block and the fixed body, a neck traction mechanism for pulling the neck is provided on the side of the fixing block, and a fixing mechanism for fixing the device is provided at the lower end of the main body plate.

[0006] Optionally, a first solenoid valve is provided at a position where the first air supply pipe at one end communicates with the through hole, a fixing rod is fixedly connected to the side of the fixed body, an end of the fixing rod is fixedly connected to a limiting plate, and a second limiting groove that slides with the limiting plate is opened in the fixed block.

[0007] Optionally, a first limiting groove cooperating with the connecting plate is formed at the upper end of the main body plate, and the connecting plate is slidably disposed in the first limiting groove.

[0008] Optionally, a second gas pipe is provided through the side of the first gas pipe, a controller is provided at the end of the second gas pipe, a second magnetic plate is provided on the side of the controller, and a first magnetic plate is provided on the side of the fixed body.

[0009] Optionally, the neck traction mechanism includes a support body with an annular structure, which is fixed on the symmetrical side of the fixed block, and an annular groove communicating with the first air pipe is opened through the support body, a second solenoid valve is arranged at the position where the annular groove communicates with the first air pipe, and a plurality of equally spaced empty grooves are opened at the upper end of the support body, and airbags are arranged in the empty grooves.

[0010] Optionally, a plurality of the empty grooves and the annular groove are arranged through each other, a connecting column matching with the empty groove is arranged at the lower end of the airbag, a third solenoid valve is arranged in the connecting column, and a pressure sensor is arranged above the third solenoid valve.

[0011] Optionally, the fixing mechanism includes a plurality of fastening belts, and the plurality of fastening belts are vertically and evenly arranged on symmetrical sides of the main body plate. A heating plate is provided on the side of the main body plate close to the fastening belts, and a plurality of flexible protrusions are provided on the side of the heating plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, an adjustment and inflation mechanism is provided, which includes a fixed body, a fixed block is slidably provided on one side of the fixed body, a first air pipe is provided on the upper end of the fixed body, when in use, the controller transmits gas to the first air pipe through the second air pipe, a through hole is opened in the fixed body, a first solenoid valve is provided at a position of the through hole communicating with the first air pipe, gas can enter the through hole through the first solenoid valve, thereby pushing the fixed block to move in the through hole, so that the fixed block drives the neck traction mechanism to move, thereby reaching the best angle between the neck and the back, thereby improving the practicality of the device.

[0014] 2. In the utility model, a neck traction mechanism is provided, and the neck traction mechanism includes a support body, and the annular support body is symmetrically arranged on the symmetrical side of the fixing plate, the first air supply pipe is communicated with the annular groove in the support body, and the upper end of the support body is provided with a plurality of air bags communicated with the annular groove. When in use, the first air supply pipe transfers the gas to the air bag through the annular groove, and the lower end of the air bag is provided with a connecting column, and the connecting column is provided with a third solenoid valve and a pressure sensor. The pressure sensor detects the pressure in the air bag and controls the opening and closing of the third solenoid valve, so that each air bag can be inflated independently, so that the air bag in each position can be inflated to stretch the neck to a predetermined degree, thereby improving the reliability of the device.

[0015] 3. In the utility model, a fixing mechanism is provided, which includes a fastening belt. When in use, the main body plate is firmly fixed to the back of the human body through a plurality of fastening belts to prevent the device from falling off when walking or using for a long time, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model in a planar rear view;

[0018] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the airbag of the utility model;

[0020] Figure 5 for Figure 3 Enlarged view of point A.

[0021] In the figure: 1. main body plate; 2. inflation adjustment mechanism; 3. neck traction mechanism; 4. fixing mechanism; 21. connecting plate; 22. fixing body; 23. first air pipe; 24. second air pipe; 25. controller; 26. first magnetic plate; 27. second magnetic plate; 28. fixing block; 29. ​​first limiting groove; 210. through hole; 211. fixing rod; 212. second limiting groove; 213. limiting plate; 214. first solenoid valve; 31. supporting body; 32. airbag; 33. empty groove; 34. annular groove; 35. second solenoid valve; 321. connecting column; 322. pressure sensor; 323. third solenoid valve; 41. tightening belt; 42. heating plate; 43. flexible protrusion. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5In an embodiment of the utility model, a cervical traction board comprises a main body plate 1, an upper end of the main body plate 1 is provided with an adjustment and inflation mechanism 2, the adjustment and inflation mechanism 2 comprises a connecting plate 21, the connecting plate 21 is slidably arranged at the upper end of the main body plate 1, the upper end of the connecting plate 21 is fixedly connected with a fixing body 22, a through hole 210 is provided on one side of the fixing body 22, a fixing block 28 is slidably arranged in the through hole 210, a first air supply pipe 23 is penetrated through the upper end of the fixing block 28 and the fixing body 22, a first solenoid valve 214 is arranged at a position where the first air supply pipe 23 communicates with the through hole 210 at one end, and the fixing body 22 is provided with a first air supply pipe 23, and a first solenoid valve 214 is arranged at a position where the first air supply pipe 23 communicates with the through hole 210 at one end. A fixing rod 211 is fixedly connected to the side of the fixed body 22, and the end of the fixing rod 211 is fixedly connected to a limiting plate 213. A second limiting groove 212 that slidably cooperates with the limiting plate 213 is provided in the fixed block 28. A first limiting groove 29 that cooperates with the connecting plate 21 is provided at the upper end of the main plate 1. The connecting plate 21 is slidably set in the first limiting groove 29. A second gas pipe 24 is penetrated through the side of the first gas pipe 23, and a controller 25 is provided at the end of the second gas pipe 24. A second magnetic plate 27 is provided on the side of the controller 25, and a first magnetic plate 26 is provided on the side of the fixed body 22.

[0024] A neck traction mechanism 3 for pulling the neck is arranged on the side of the fixed block 28, and the neck traction mechanism 3 includes a support body 31 of an annular structure, and the support body 31 is fixedly arranged on the symmetrical side of the fixed block 28, and an annular groove 34 communicating with the first air pipe 23 is penetrated in the support body 31, and a second solenoid valve 35 is arranged at the position where the annular groove 34 communicates with the first air pipe 23, and a plurality of equally distributed empty grooves 33 are opened at the upper end of the support body 31, and an air bag 32 is arranged in the empty groove 33, and a plurality of the empty grooves 33 are penetrated with the annular groove 34, and a connecting column 321 cooperating with the empty groove 33 is arranged at the lower end of the air bag 32, and a third solenoid valve 323 is arranged in the connecting column 321, and a pressure sensor 322 is arranged above the third solenoid valve 323.

[0025] A fixing mechanism 4 for fixing the device is provided at the lower end of the main plate 1, and the fixing mechanism 4 includes a plurality of fastening belts 41, and the plurality of fastening belts 41 are vertically and evenly arranged on the symmetrical sides of the main plate 1. A heating plate 42 is provided on the side of the main plate 1 close to the fastening belts 41, and a plurality of flexible protrusions 43 are provided on the side of the heating plate 42.

[0026] The working principle of the utility model is as follows: when in use, the controller 25 transmits gas to the first gas pipe 23 through the second gas pipe 24, a through hole 210 is provided in the fixed body 22, and a first solenoid valve 214 is provided at a position where the through hole 210 communicates with the first gas pipe 23. Through the first solenoid valve 214, gas can enter the through hole 210, thereby pushing the fixed block 28 to move in the empty groove, so that the fixed block 28 drives the neck traction mechanism 3 to move, thereby reaching the best angle between the neck and the back, improving the practicality of the device, and the first gas pipe 23 transmits gas to the airbag through the annular groove 34 32, a connecting column 321 is provided at the lower end of the airbag 32, and a third solenoid valve 323 and a pressure sensor 322 are provided in the connecting column 321. The pressure sensor 322 detects the pressure in the airbag 32 and controls the opening and closing of the third solenoid valve 323, so that each airbag 32 can be inflated independently, so that the airbag 32 in each position can be inflated to the neck to a predetermined degree, thereby improving the reliability of the device. The main body plate 1 is firmly fixed to the back of the human body by a plurality of fastening straps 41 to prevent the device from falling off when walking or using for a long time, thereby improving the stability of the device.

[0027] 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. A cervical traction board, comprising a main body board (1), characterized in that: The upper end of the main body plate (1) is provided with an adjustment and inflation mechanism (2), the adjustment and inflation mechanism (2) comprising a connecting plate (21), the connecting plate (21) being slidably arranged on the upper end of the main body plate (1), the upper end of the connecting plate (21) being fixedly connected to a fixing body (22), a through hole (210) being provided on one side of the fixing body (22), a fixing block (28) being slidably arranged in the through hole (210), a first air supply pipe (23) being provided through the fixing block (28) and the upper end of the fixing body (22), a neck traction mechanism (3) for traction of the neck being provided on the side of the fixing block (28), a fixing mechanism (4) for fixing the device being provided at the lower end of the main body plate (1), a fixing mechanism (4) for fixing the device being provided at one end at a position where the first air supply pipe (23) communicates with the through hole (210) A first solenoid valve (214) is arranged, a fixing rod (211) is fixedly connected to the side of the fixing body (22), an end of the fixing rod (211) is fixedly connected to a limiting plate (213), a second limiting groove (212) slidably matched with the limiting plate (213) is provided in the fixing block (28), a first limiting groove (29) matched with the connecting plate (21) is provided at the upper end of the main body plate (1), the connecting plate (21) is slidably arranged in the first limiting groove (29), a second gas supply pipe (24) is penetrated through the side of the first gas supply pipe (23), a controller (25) is arranged at the end of the second gas supply pipe (24), a second magnetic plate (27) is arranged on the side of the controller (25), and a first magnetic plate (26) is arranged on the side of the fixing body (22).

2. A cervical traction board according to claim 1, characterized in that: The neck traction mechanism (3) comprises a support body (31) of an annular structure, the support body (31) being fixedly arranged on a symmetrical side surface of a fixed block (28), an annular groove (34) communicating with a first air supply pipe (23) being provided through the support body (31), a second solenoid valve (35) being provided at a position where the annular groove (34) communicates with the first air supply pipe (23), a plurality of equally spaced empty grooves (33) being provided at the upper end of the support body (31), an air bag (32) being provided in cooperation with the empty groove (33).

3. A cervical traction board according to claim 2, characterized in that: A plurality of the empty grooves (33) and the annular grooves (34) are intersectingly arranged, a connecting column (321) matching with the empty grooves (33) is arranged at the lower end of the airbag (32), a third electromagnetic valve (323) is arranged in the connecting column (321), and a pressure sensor (322) is arranged above the third electromagnetic valve (323).

4. The cervical traction board according to claim 1, characterized in that: The fixing mechanism (4) comprises a plurality of fastening belts (41), wherein the plurality of fastening belts (41) are vertically and evenly arranged on symmetrical sides of the main body plate (1), and a heating plate (42) is provided on the side of the main body plate (1) close to the fastening belts (41), and a plurality of flexible protrusions (43) are provided on the side of the heating plate (42).

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