Traction belt with tensioning force convenient to adjust

Abstract

The utility model discloses a traction belt capable of conveniently adjusting tensile force. The traction belt comprises a supporting frame, the traction assembly is arranged on one side of the supporting frame, and the traction assembly comprises an elastic traction belt, a supporting plate and a guiding mechanism used for conducting auxiliary guiding on the elastic traction belt; the driving piece is vertically installed on the side wall of the supporting frame, an electronic dynamometer is installed at the telescopic end of the driving piece, and the force measuring end of the electronic dynamometer is connected with the tail end of the elastic traction belt through a hanging buckle; when the telescopic end of the driving part stretches out and draws back, the tension force of the elastic traction belt is correspondingly adjusted along with the stretching amount of the telescopic end of the driving part. According to the technical scheme, the driving piece is adopted for driving, the tightness of the elastic traction belt can be adjusted up and down through the driving piece, so that the subsequent traction force is correspondingly adjusted, manual adjustment is not needed, meanwhile, the voice recognition adjusting part is designed, control and adjustment can be conducted directly through voice for a user whose hands are injured and cannot be adjusted, and more convenience and safety are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a traction belt convenient for adjusting the tension force. Background Art

[0002] In hospital surgeries or medical care, traction devices are often used to pull limbs such as the neck and hands. Traction therapy can not only eliminate muscle spasms, relieve pain, but also help improve local blood circulation, which is beneficial to the rapid repair of damaged soft tissues.

[0003] For example, the utility model patent with the publication number of CN221083907U discloses a cervical traction adjustment device, including a base and a top plate. The utility model has the following advantages and effects: it is convenient to adjust and fix the magnitude of the traction force on the cervical vertebra, improves the adaptability of the device, and is convenient to maintain the traction force on the cervical vertebra, so that under this traction force, the cervical vertebra of the person can be better tractioned.

[0004] In the process of implementing this application, it is found that this technology has the following problems: the above adjustment method requires people to bend down to adjust the traction force. Since the users generally have cervical spine injuries or other limb injuries, it is easy to cause secondary injuries during each operation due to the need to bend down and perform manual operations. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a traction belt convenient for adjusting the tension force in order to solve the above-mentioned problems.

[0006] The technical scheme adopted by the utility model is as follows: a traction belt convenient for adjusting the tension force, including: a support frame; a traction assembly disposed on one side of the support frame, the traction assembly including an elastic traction belt, a support plate, and a guiding mechanism for assisting in guiding the elastic traction belt; a driving member vertically installed on the side wall of the support frame, an electronic dynamometer is installed at the telescopic end of the driving member, and the force measuring end of the electronic dynamometer is connected to the tail end of the elastic traction belt through a hanging buckle; when the telescopic end of the driving member extends and retracts back and forth, the tension force of the elastic traction belt is correspondingly adjusted along with the telescopic amount of the telescopic end of the driving member.

[0007] In a preferred embodiment, the guiding mechanism includes a guiding frame and at least two guiding wheels. The guiding frame is installed at the top end of the support frame and has a guiding cavity that penetrates up and down. The guiding wheels are installed horizontally in the guiding cavity, and the elastic traction belt is sequentially connected to the guiding wheels for guiding.

[0008] In a preferred embodiment, one end of the elastic traction belt is fixedly connected with a limiting block, and the width of the limiting block is greater than the width of the guiding cavity.

[0009] In a preferred embodiment, a connecting rope is connected to the bottom end of the limiting block, and the top end of the supporting plate is fixedly connected to the connecting rope.

[0010] In a preferred embodiment, a main control console is installed in the middle of the support frame. The main control console is internally provided with a PCB main board electrically connected to the driving member and the electronic dynamometer, and operation buttons are also provided on the main control console.

[0011] In a preferred embodiment, a microphone is installed on the support frame on one side of the supporting plate, and an offline voice recognition chip electrically connected to the microphone is also integrated on the PCB main board.

[0012] In a preferred embodiment, support legs combined into a "cross" shape are provided at the bottom of the support frame.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows: The overall use of the driving member to realize the adjustment of the tension of the traction belt, by controlling the telescopic end of the driving member through the main control console, the tightness of the elastic traction belt can be adjusted up and down, so as to correspondingly adjust the traction force for subsequent traction operations, without manual adjustment. At the same time, a voice recognition adjustment part is designed. For users with hand injuries who are unable to make adjustments, they can also directly control the adjustment by voice, which is more convenient and safe, and there will be no secondary injury during traction. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the whole of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the traction assembly in the present utility model.

[0016] Markings in the figure: 1 - support leg, 2 - support frame, 3 - driving member, 4 - electronic dynamometer, 5 - hanging buckle, 6 - elastic traction belt, 7 - guide wheel, 8 - guide frame, 9 - limiting block, 10 - connecting rope, 11 - supporting plate, 12 - microphone, 13 - main control console. Detailed Embodiment

[0017] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0018] Refer to Figure 1-2, A tensioning belt that is convenient for adjusting the tension, comprising: a support frame 2, a traction assembly provided on one side of the support frame 2, the traction assembly includes an elastic traction belt 6, a support plate 11, and a guiding mechanism for assisting in guiding the elastic traction belt 6, a driving member 3 vertically installed on the side wall of the support frame 2, an electronic force gauge 4 installed at the telescopic end of the driving member 3, and the force measuring end of the electronic force gauge 4 is connected to the tail end of the elastic traction belt 6 through a hanging buckle 5. When the telescopic end of the driving member 3 extends and retracts back and forth, the tension of the elastic traction belt 6 is correspondingly adjusted with the amount of extension and retraction of the telescopic end of the driving member 3. The overall uses the driving member 3 to adjust the tension of the elastic traction belt 6. By controlling the extension and retraction of the telescopic end of the driving member 3, the tightness of the elastic traction belt 6 can be adjusted up and down. When the elastic traction belt 6 is stretched as a whole, the greater the force required for subsequent traction, so as to correspondingly adjust the traction force for subsequent traction operations, without manual adjustment, which is more convenient and safe. At the same time, the electronic force gauge 4 can know the tension after real-time adjustment in real time, and the overall is more intelligent.

[0019] Among them, the driving member 3 is an electric telescopic rod, an electric push rod or other elements that can be telescoped by electric drive, and is not limited here.

[0020] Furthermore, the guiding mechanism includes a guiding frame 8 and at least two guiding wheels 7. The guiding frame 8 is installed at the top of the support frame 2 and has a guiding cavity that penetrates up and down. The guiding wheels 7 are installed horizontally in the guiding cavity, and the elastic traction belt 6 is sequentially connected to the guiding wheels 7 for guiding. The cooperation of the guiding wheels 7 and the guiding frame 8 can play an auxiliary guiding role in the movement of the elastic traction belt 6, ensuring that the elastic traction belt 6 can move stably according to the traction position.

[0021] Furthermore, one end of the elastic traction belt 6 is fixedly connected with a limiting block 9, and the width of the limiting block 9 is greater than the width of the guiding cavity. The limiting block 9 can limit the pulling position of the elastic traction belt 6, avoiding the corresponding upward movement of the support plate 11 when the driving member 3 pulls, which affects the tension adjustment effect.

[0022] Furthermore, the bottom end of the limiting block 9 is connected with a connecting rope 10, and the top end of the support plate 11 is fixedly connected with the connecting rope 10. Among them, the support plate 11 itself can be used as the hand traction part, or a neck support (not shown in the figure) can be additionally hung on the hooks on both sides of the support plate 11.

[0023] Furthermore, a main control console 13 is installed in the middle of the support frame 2. The main control console 13 is internally provided with a PCB main board (not shown in the figure) electrically connected to the driving member 3 and the electronic force gauge 4, and operation buttons are also provided on the main control console 13.

[0024] Among them, the main control console 13 can be provided with a transmission line for an external power supply or mains electricity.

[0025] Further, a microphone 12 is installed on one side of the pallet 11 on the support frame 2, and an offline voice recognition chip electrically connected to the microphone 12 is also integrated on the PCB main board. A voice recognition adjustment part is designed. For users with hand injuries who cannot make adjustments, they can directly use voice commands to control the adjustment of the tightness of the elastic traction belt 6, which is more convenient during operation.

[0026] Among them, the control commands can be such as "loosen", "tighten", "loosen the pressure to how much", etc. The control commands can be set to different languages according to the needs of the user. Voice control is an existing technology that has been realized, so it will not be elaborated here.

[0027] Further, the bottom of the support frame 2 is provided with support legs 1 combined into a "cross" shape. The cross-shaped support of the support legs 1 is more stable.

[0028] In summary, the overall use of the driving member 3 realizes the adjustment of the tension force of the elastic traction belt 6. By controlling the expansion and contraction of the telescopic end of the driving member 3 through the main control console 13, the tightness of the elastic traction belt 6 can be adjusted up and down, so as to correspondingly adjust the traction force for subsequent traction operations, without manual adjustment. At the same time, a voice recognition adjustment part is designed. For users with hand injuries who cannot make adjustments, they can also directly control the adjustment by voice, which is more convenient and safe, and there will be no secondary injury during traction.

[0029] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pulling belt that is convenient for adjusting the tension, characterized in that: include: Support frame; A traction assembly, which is arranged on one side of the support frame, and includes an elastic traction belt, a support plate, and a guide mechanism for assisting the guidance of the elastic traction belt; A driving member, which is vertically mounted on the side wall of the support frame, an electronic dynamometer is mounted on the telescopic end of the driving member, and the force measuring end of the electronic dynamometer is connected to the tail end of the elastic traction belt through a hook; When the telescopic end of the driving member is telescoped forward and backward, the tension of the elastic traction belt is adjusted accordingly with the telescopic amount of the telescopic end of the driving member.

2. A tension-adjustable pull belt as claimed in claim 1, characterized in that: The guide mechanism includes a guide frame and at least two guide wheels. The guide frame is installed at the top of the support frame and has a guide cavity that passes through from top to bottom. The guide wheel is installed in the guide cavity along the horizontal direction, and the elastic traction belt is connected to the guide wheel in turn.

3. A tension-adjustable pull belt as claimed in claim 2, characterized in that: One end of the elastic traction belt is fixedly connected with a limiting block, and the width of the limiting block is greater than the width of the guide cavity.

4. A tension-adjustable pulling belt as claimed in claim 3, characterized in that: The bottom end of the limiting block is connected with a connecting rope, and the top end of the supporting plate is fixedly connected with the connecting rope.

5. A tension-adjustable pull belt as claimed in claim 1, characterized in that: A main console is installed in the middle of the support frame. The main console has a built-in PCB mainboard electrically connected to the driving component and the electronic dynamometer. The main console is also provided with operation buttons.

6. A tension-adjustable pulling belt as claimed in claim 5, characterized in that: A microphone is installed on one side of the support plate on the support frame, and an offline voice recognition chip electrically connected to the microphone is also integrated on the PCB main board.

7. A tension-adjustable pulling belt as claimed in claim 1, characterized in that: The bottom of the support frame is provided with support legs combined into a "cross" shape.

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