CN221932292U - A cervical and lumbar traction device - Google Patents

Abstract

The utility model belongs to the technical field of medical treatment, in particular to a cervical vertebra and lumbar vertebra traction device, which comprises a base, wherein a bracket is arranged on one side of the lower part of the base, a mounting plate is arranged above the base, a cylinder body is arranged above the mounting plate, a connecting plate is arranged above the cylinder body, and a frame is arranged above the connecting plate, and is characterized in that: one side of the support is provided with a moving mechanism, the outside of the cylinder is provided with a rotating mechanism, an adjusting mechanism is arranged above the frame, one side of the inside of the frame is provided with a telescopic rod, and a traction mechanism is arranged above the telescopic rod. According to the utility model, the movement of the device is simpler and more convenient through the moving mechanism arranged between the base and the bracket, so that the practicability of the device is improved, and meanwhile, the adjustment of the traction mechanism is more changeable and flexible due to the linkage cooperation of the rotating mechanism and the adjusting mechanism, so that the use effect of the femoral neck traction device is greatly improved.

Description

A cervical and lumbar traction device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a cervical and lumbar traction device.

Background Art

With the change of people's production and lifestyle, long-term desk work, computer use, driving, high pillows and soft beds make people maintain a single posture for a long time, which aggravates muscle and ligament fatigue and aggravates the occurrence of cervical and lumbar diseases. The most effective treatment for this disease is traction therapy.

The prior art has the following problems:

Currently available femoral neck traction devices are usually fixedly installed on a hospital bed and cannot be disassembled and moved, thereby reducing the practicality of the device. In addition, the existing femoral neck traction devices are not flexible enough to adjust during use, thereby affecting the use effect of the device.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a cervical and lumbar traction device, which solves the problem that the existing femoral cervical traction device cannot be conveniently moved and is not flexible enough in adjustment.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cervical and lumbar traction device, comprising a base, a bracket is arranged on the lower side of the base, a mounting plate is arranged on the upper side of the base, a cylinder is arranged on the upper side of the mounting plate, a connecting plate is arranged on the upper side of the cylinder, and a frame is arranged on the upper side of the connecting plate, characterized in that a moving mechanism is arranged on one side of the bracket, a rotating mechanism is arranged on the outside of the cylinder, an adjusting mechanism is arranged on the upper side of the frame, a telescopic rod is arranged on the inner side of the frame, and a traction mechanism is arranged on the upper side of the telescopic rod.

As a preferred technical solution of the utility model, the moving mechanism includes a first motor, a first screw, a movable plate and a movable wheel. The first motor is fixedly installed on both sides of the bottom of the base, the first screw is transmission connected to the first motor, the movable plate is threadedly connected to the first screw, and the movable wheels are fixedly installed at the four corners below the movable plate.

As a preferred technical solution of the utility model, the rotating mechanism includes a rotating motor, a main gear, a gear ring, a fixed column and a bearing seat. The rotating motor is transmission-connected to the main gear, the gear ring is fixedly mounted on the outer surface of the cylinder, the fixed column is fixedly mounted on the mounting plate, and the bearing seat is fixedly mounted on the upper part of the interior of the cylinder.

As a preferred technical solution of the utility model, the adjustment mechanism includes an adjustment motor, a main screw, a slide rail and a limit plate. The adjustment motor is transmission-connected to the main screw, the slide rail is fixedly mounted to the frame, and the limit plate is slidably connected to the slide rail.

As a preferred technical solution of the utility model, the traction mechanism includes a traction motor, a traction line, a roller, and a traction frame. The traction motor is fixedly installed on the telescopic rod, the traction line is wound around the traction roller of the traction motor, the traction line is fixedly connected to the traction frame, and the roller is fixedly installed on the telescopic rod.

As a preferred technical solution of the utility model, the rotating motor is fixedly installed on the mounting plate, the frame is fixedly installed on the connecting plate, the main gear is meshed with the gear ring, the fixing column is movably connected to the bearing seat, the cylinder is movably connected to the mounting plate, and the cylinder is fixedly installed on the connecting plate.

As a preferred technical solution of the utility model, the telescopic rod is slidably connected to the inside of the frame, the adjusting motor is fixedly installed on the frame, the telescopic rod is threadedly connected to the main screw, and the limit plate is fixedly installed on the telescopic rod.

Compared with the prior art, the utility model provides a cervical and lumbar traction device, which has the following beneficial effects:

1. The utility model provides a cervical and lumbar traction device, which includes brackets installed on both sides below the base, and a moving mechanism movably connected between the brackets. When the first motor of the moving mechanism is started to drive the first screw to rotate, the movable plate is threadedly connected to the first screw, so that the movable plate can drive the moving wheel to move downward and then prop the bracket off the ground, so that the device can be conveniently moved by the moving wheel. Since an anti-skid pad is installed below the bracket, when the bracket is used to support the device after the movement is completed, the bracket and the anti-skid pad at the bottom can provide overall stability of the device. Therefore, the device can be conveniently moved when in use, thereby greatly improving the practicability of the device.

2. The utility model provides a cervical and lumbar traction device, which cooperates with the cylinder and the rotating mechanism arranged between the connecting plate installed below the frame and the mounting plate installed above the base, and by starting the rotating motor, the main gear can drive the gear ring to rotate, and the gear ring cooperates with the bearing seat and the fixed column so that the cylinder can drive the connecting plate and the frame to rotate, so that the traction mechanism can be rotationally adjusted, and the main screw can be rotated by starting the adjusting motor of the adjusting mechanism arranged inside the frame, and the telescopic rod is threadedly connected to the main screw, so that the telescopic rod can be adjusted in height inside the frame, thereby realizing the height adjustment of the traction mechanism, and then the adjustment of the traction device can be more flexible and convenient in cooperation with the rotating mechanism, thereby improving the use effect of the traction device.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a front view of the overall structure of the utility model;

Figure 2 is a schematic diagram of the installation structure of the mobile mechanism of the utility model;

FIG3 is a structural analysis diagram of the rotating mechanism of the utility model;

FIG. 4 is a schematic diagram of the installation structure of the adjustment mechanism of the utility model.

In the figure: 1. base; 2. bracket; 3. moving mechanism; 31. first motor; 32. first screw; 33. movable plate; 34. moving wheel; 4. mounting plate; 5. cylinder; 6. connecting plate; 7. rotating mechanism; 71. rotating motor; 72. main gear; 73. gear ring; 74. fixing column; 75. bearing seat; 8. frame; 9. adjusting mechanism; 91. adjusting motor; 92. main screw; 93. slide rail; 94. limit plate; 10. telescopic rod; 11. traction mechanism; 111. traction motor; 112. traction line; 113. roller; 114. traction frame.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-4. In this embodiment: a cervical and lumbar traction device includes a base 1, a bracket 2 is arranged on the lower side of the base 1, a mounting plate 4 is arranged above the base 1, a cylinder 5 is arranged above the mounting plate 4, a connecting plate 6 is arranged above the cylinder 5, and a frame 8 is installed through the connecting plate 6; a frame 8 is arranged above the connecting plate 6, and is characterized in that: a moving mechanism 3 is arranged on one side of the bracket 2, and the device is moved by the moving mechanism 3; a rotating mechanism 7 is arranged on the outside of the cylinder 5, an adjusting mechanism 9 is arranged above the frame 8, a telescopic rod 10 is arranged on the inner side of the frame 8, and a traction mechanism 11 is arranged above the telescopic rod 10.

In this embodiment, the moving mechanism 3 includes a first motor 31, a first screw 32, a movable plate 33 and a moving wheel 34. The first motor 31 is fixedly mounted on both sides below the base 1, the first screw 32 is transmission-connected to the first motor 31, the movable plate 33 is threadedly connected to the first screw 32, and the moving wheel 34 is fixedly mounted at the four corners below the movable plate 33. The first motor 31 drives the first screw 32 to rotate, thereby causing the movable plate 33 to drive the moving wheel 34 to move vertically; the rotating mechanism 7 includes a rotating motor 71, a main gear 7 2. The gear ring 73, the fixing column 74 and the bearing seat 75, the rotating motor 71 is connected to the main gear 72 in transmission, the gear ring 73 is fixedly mounted on the outer surface of the cylinder 5, the fixing column 74 is fixedly mounted on the mounting plate 4, and the bearing seat 75 is fixedly mounted on the upper part of the cylinder 5. The main gear 72 is driven to rotate by the rotating motor 71, thereby rotating the gear ring 73; the adjusting mechanism 9 includes an adjusting motor 91, a main screw 92, a slide rail 93 and a limit plate 94, the adjusting motor 91 is connected to the main screw 92 in transmission, and the slide rail 93 is connected to the main screw 92. The frame 8 is fixedly installed, the limit plate 94 is slidably connected to the slide rail 93, and the main screw 92 is driven to rotate by adjusting the motor 91; the traction mechanism 11 includes a traction motor 111, a traction line 112, a roller 113, and a traction frame 114. The traction motor 111 is fixedly installed with the telescopic rod 10, the traction line 112 is wound around the traction roller of the traction motor 111, the traction line 112 is fixedly connected to the traction frame 114, and the roller 113 is fixedly installed with the telescopic rod 10, and the femoral neck bone of the patient is pulled by the traction mechanism 11; The rotating motor 71 is fixedly installed on the mounting plate 4, the frame 8 is fixedly installed on the connecting plate 6, the main gear 72 is meshed with the gear ring 73, the fixing column 74 is movably connected with the bearing seat 75, the cylinder 5 is movably connected with the mounting plate 4, the cylinder 5 is fixedly installed on the connecting plate 6, and the cylinder 5 can rotate under the action of the gear ring 73 through the bearing seat 75; the telescopic rod 10 is slidably connected to the inside of the frame 8, the adjusting motor 91 is fixedly installed on the frame 8, the telescopic rod 10 is threadedly connected to the main screw 92, and the limit plate 94 is fixedly installed on the telescopic rod 10.

The working principle and use process of the utility model are as follows: the operator starts the first motor 31 to drive the first screw 32 to rotate. Since the movable plate 33 is threadedly connected to the first screw 32, the movable plate 33 drives the moving wheel 34 to move downward to support the bracket 2, and after the device is moved to a suitable position by the moving wheel 34, the first motor 31 is reversed to reset the moving wheel 34, so as to provide support for the device through the bracket 2. When in use, according to actual use needs, the rotating motor 71 is started to drive the main gear 72 to rotate. Since the main gear 72 is connected to the The gear ring 73 is meshed, and the connecting plate 6 is able to drive the frame 8 to rotate to a suitable angle under the action of the bearing seat 75. The main screw 92 is driven to rotate by starting the adjusting motor 91. Since the main screw 92 is threadedly connected to the telescopic rod 10, the telescopic rod 10 can drive the traction mechanism 11 to adjust the height to a suitable position. After the traction belt and the traction frame 114 are installed, the traction roller is driven to rotate by starting the traction motor 111, thereby realizing the retraction and extension of the traction line 112, and then the femoral neck traction of the patient can be performed.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. The utility model provides a cervical vertebra lumbar vertebra draw gear, includes base (1), below one side of base (1) is provided with support (2), the top of base (1) is provided with mounting panel (4), the top of mounting panel (4) is provided with barrel (5), the top of barrel (5) is provided with connecting plate (6), the top of connecting plate (6) is provided with frame (8), its characterized in that: one side of support (2) is provided with shifter (3), the outside of barrel (5) is provided with rotary mechanism (7), the top of frame (8) is provided with adjustment mechanism (9), inside one side of frame (8) is provided with telescopic link (10), the top of telescopic link (10) is provided with traction mechanism (11).

2. The cervical and lumbar traction device according to claim 1, wherein: the moving mechanism (3) comprises a first motor (31), a first screw rod (32), a movable plate (33) and moving wheels (34), wherein the first motor (31) is fixedly installed on two sides of the lower portion of the base (1), the first screw rod (32) is in transmission connection with the first motor (31), the movable plate (33) is in threaded connection with the first screw rod (32), and the moving wheels (34) are fixedly installed on four corners of the lower portion of the movable plate (33).

3. The cervical and lumbar traction device according to claim 1, wherein: the rotary mechanism (7) comprises a rotary motor (71), a main gear (72), a toothed ring (73), a fixed column (74) and a bearing seat (75), wherein the rotary motor (71) is in transmission connection with the main gear (72), the toothed ring (73) is fixedly arranged on the outer surface of the cylinder body (5), the fixed column (74) is fixedly arranged with the mounting plate (4), and the bearing seat (75) is fixedly arranged above the inner part of the cylinder body (5).

4. The cervical and lumbar traction device according to claim 1, wherein: the adjusting mechanism (9) comprises an adjusting motor (91), a main screw rod (92), a sliding rail (93) and a limiting plate (94), wherein the adjusting motor (91) is in transmission connection with the main screw rod (92), the sliding rail (93) is fixedly installed with the frame (8), and the limiting plate (94) is in sliding connection with the sliding rail (93).

5. The cervical and lumbar traction device according to claim 1, wherein: traction mechanism (11) are including traction motor (111), traction wire (112), bearing roller (113), traction frame (114), traction motor (111) and telescopic link (10) fixed mounting, traction wire (112) twine on traction roller of traction motor (111), traction wire (112) and traction frame (114) fixed connection, bearing roller (113) and telescopic link (10) fixed mounting.

6. A cervical and lumbar traction device according to claim 3, wherein: the rotary motor (71) is fixedly installed with the installation plate (4), the frame (8) is fixedly installed with the connection plate (6), the main gear (72) is meshed with the toothed ring (73), the fixing column (74) is movably connected with the bearing seat (75), the cylinder body (5) is movably connected with the installation plate (4), and the cylinder body (5) is fixedly installed with the connection plate (6).

7. The cervical and lumbar traction device according to claim 4, wherein: the telescopic rod (10) is slidably connected to the inside of the frame (8), the adjusting motor (91) is fixedly mounted with the frame (8), the telescopic rod (10) is in threaded connection with the main screw (92), and the limiting plate (94) is fixedly mounted with the telescopic rod (10).