Electrode wire adapter for low-frequency rehabilitation therapeutic apparatus

Abstract

The utility model relates to the technical field of adapters, and discloses an electrode wire adapter for a low-frequency rehabilitation therapeutic apparatus, which comprises a plug and a socket, a plurality of electrode wires are arranged in the plug, an output wire is fixedly connected in the socket, heat dissipation assemblies are arranged in the plug and the socket, a fixed plate is fixedly connected outside the plug, and the fixed plate is fixedly connected with the plug. According to the utility model, through the arrangement of the fixing assembly, the adapter can achieve a stable effect in the use process, so that the output line can better output signals, the use effect is improved, the loss problem of the adapter is reduced to a certain extent, and the service life is prolonged; the guide cylinders can synchronously move outside the guide rods, so that when the movable plate moves, the position deviation condition is not prone to occurring, it is ensured that each second clamping block can be smoothly clamped between the corresponding first clamping blocks for clamping connection, and therefore the stability of connection between the first clamping blocks and the second clamping blocks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adapters, in particular to an electrode line adapter for a low-frequency rehabilitation therapeutic apparatus. Background Art

[0002] Low-frequency therapeutic device, in medicine, pulse current with a frequency below 1000Hz is called low-frequency current or low-frequency pulse current, and the method of applying low-frequency pulse current to the human body to treat diseases is called low-frequency electrotherapy. Low-frequency therapeutic device, with an operating frequency of 0.5-1000HZ, mainly regulates the human body's immunity, endocrine, and nervous systems to dredge meridians and improve microcirculation. It is suitable for the treatment and relief of symptoms of primary primary hypertension, neurasthenia, gastroenteritis, periarthritis of shoulder, cervical spondylosis, and rheumatoid arthritis. Low-frequency rehabilitation therapeutic device generally includes a therapeutic device, multiple electrode wires connected to the therapeutic device, and electrode sheets arranged on the electrode wires. During rehabilitation treatment, multiple electrode sheets are attached to the surface of the human body that needs to be treated. The existing rehabilitation therapeutic device needs to connect multiple electrode wires with electrode sheets, and multiple jacks need to be set on the rehabilitation therapeutic device. Moreover, this rehabilitation therapeutic device can only cooperate with a fixed number of electrode sheets, and has great limitations in use. Therefore, an electrode wire adapter for a low-frequency rehabilitation therapeutic device is needed.

[0003] Chinese patent CN207217858U discloses an electrode wire adapter for a low-frequency rehabilitation therapy instrument, including a plug and a socket, wherein the plug is connected to the electrode wire of the treatment electrode, and the socket is connected to the electrical signal output wire on the low-frequency rehabilitation therapy instrument. The plug includes a plug housing. A plug insulator is embedded in the plug inner hole of the plug housing, and a plurality of electrode wire fixing holes are provided on the plug insulator, and the electrode wire fixing holes are embedded with electrode wires. The socket includes a socket housing, and a socket insulator is embedded in the socket inner hole of the socket housing, and a plurality of electrode wire insertion holes are provided on the socket insulator, and a conductive part is provided in the electrode wire insertion hole to connect with the electrical signal output wire. This patent connects the multiple electrode wires fixed on the plug insulator in the plug housing with the electrode wire insertion holes of the socket insulator in the socket housing, and then connects them to the electrical signal output wire on the low-frequency rehabilitation therapy instrument. The plug that connects different numbers of electrode wires can be customized according to treatment needs, which greatly improves the popularity of low-frequency rehabilitation therapy instruments.

[0004] However, if the adapter is hit or pulled during use, it is easy to become disconnected, making the connection unstable, which in turn affects the use of the adapter. The patent does not provide a solution to the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an electrode line adapter for a low-frequency rehabilitation therapy device in order to solve the above-mentioned problem. The device utilizes a fixing component to achieve the effect of not being easily disconnected, thereby solving the problem mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] An electrode wire adapter for a low-frequency rehabilitation therapy instrument comprises a plug and a socket, wherein a plurality of electrode wires are arranged inside the plug, an output wire is fixedly connected inside the socket, heat dissipation components are arranged inside the plug and the socket, a fixing plate is fixedly connected outside the plug, two fixing blocks are fixedly connected outside the socket, and fixing components are arranged inside the two fixing blocks.

[0008] As a preferred solution of the utility model, the heat dissipation assembly includes a heat dissipation hole, two of the heat dissipation holes are respectively arranged inside the plug and the socket, and a heat dissipation fan is provided inside the plug and the socket and on a side away from the heat dissipation holes.

[0009] As a preferred solution of the utility model, the fixing assembly includes an insert block, two of the insert blocks are fixedly connected to the outside of the fixing plate and located inside the fixing block, and a plurality of first clamping blocks are provided outside the two insert blocks.

[0010] As a preferred solution of the utility model, a plurality of springs are provided inside the two fixed blocks, a movable plate is fixedly connected to one end of each of the two springs, a plurality of second clamping blocks are fixedly connected to the side of the two movable plates away from the springs, and each of the second clamping blocks is in contact with each of the first clamping blocks for clamping.

[0011] As a preferred solution of the utility model, a plurality of guide cylinders are fixedly connected to one side of the two movable plates away from the second clamping block, a guide rod is slidably connected to the inside of each guide cylinder, and one end of each guide rod is fixedly connected to the inside of the fixed block.

[0012] As a preferred solution of the utility model, one side of the two movable plates away from the second clamping block is fixedly connected with a pull rod, and the two pull rods extend to the outside of the fixed block.

[0013] The beneficial effects of the utility model are as follows: through the setting of the fixed component, the adapter can achieve a stable effect during use, so that the output line can better output signals, improve the use effect, reduce the loss problem of the adapter to a certain extent, and increase the service life; through the setting of the guide cylinder and the guide rod, the guide cylinder will move synchronously outside the guide rod, so that the movable plate is not prone to position displacement when moving, ensuring that each second card block can be smoothly inserted into each first card block for card connection, thereby improving the stability of the connection between the first card block and the second card block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the disconnection between the plug and the socket of the utility model;

[0017] Figure 3 It is a schematic top view of the interior of the fixing component of the utility model.

[0018] In the figure: 1, plug; 2, socket; 3, electrode line; 4, output line; 5, heat dissipation component; 51, heat dissipation hole; 52, cooling fan; 6, fixing plate; 7, fixing block; 8, fixing component; 81, plug block; 82, first clamping block; 83, spring; 84, movable plate; 85, second clamping block; 86, guide cylinder; 87, guide rod; 88, pull rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example:

[0021] See also Figure 1 - Figure 3 The utility model provides a technical solution: an electrode line adapter for a low-frequency rehabilitation therapy instrument, comprising a plug 1 and a socket 2, wherein a plurality of electrode lines 3 are arranged inside the plug 1, an output line 4 is fixedly connected inside the socket 2, a heat dissipation component 5 is arranged inside the plug 1 and the socket 2, a fixing plate 6 is fixedly connected to the outside of the plug 1, and two fixing blocks 7 are fixedly connected to the outside of the socket 2, and a fixing component 8 is arranged inside the two fixing blocks 7. Through the setting of the fixing component 8, the adapter can achieve a stable effect during use, so that the output line 4 can output signals better, improve the use effect, reduce the loss problem of the adapter to a certain extent, and improve the service life, the heat dissipation component 5 includes a heat dissipation hole 51, and the two heat dissipation holes 51 are respectively arranged inside the plug 1 and the socket 2, and a heat dissipation fan 52 is arranged inside the plug 1 and the socket 2 and on the side away from the heat dissipation hole 51.

[0022] Furthermore, the fixing assembly 8 includes an insert block 81, and the two insert blocks 81 are fixedly connected to the outside of the fixing plate 6 and are located inside the fixing block 7. A plurality of first clamping blocks 82 are provided on the outside of the two insert blocks 81, and a plurality of springs 83 are provided inside the two fixing blocks 7. One end of each of the two springs 83 is fixedly connected to a movable plate 84, and a plurality of second clamping blocks 85 are fixedly connected to the side of the two movable plates 84 away from the spring 83, and each second clamping block 85 is in contact with each first clamping block 82 for clamping. A plurality of guide cylinders 86 are fixedly connected to the side of the two movable plates 84 away from the second clamping block 85, and a guide rod 87 is slidably connected to the inside of each guide cylinder 86, and one end of each guide rod 87 is fixedly connected to the inside of the fixing block 7, and a pull rod 88 is fixedly connected to the side of the two movable plates 84 away from the second clamping block 85, and the two pull rods 88 extend to the outside of the fixing block 7. The plug 1 is inserted into the socket 2 for connection. When connecting, the pull rod 88 is manually pulled outward to squeeze the spring The spring 83 drives the movable plate 84 to move in the direction of the pull rod 88. At this time, the plug block 81 is inserted into the fixed block 7. When the plug block 81 is located in the fixed block 7, the pull rod 88 is manually released. At this time, the spring 83 is reset to make the pull rod 88 move into the fixed block 7, driving the movable plate 84 to move in the direction away from the pull rod 88. When the movable plate 84 moves, it will drive the multiple second clamping blocks 85 outside the movable plate 84 to automatically snap into the gap between each first clamping block 82, so that the first clamping block 82 and the second clamping block 85 are in contact and snapped. When the movable plate 84 is moving, through the setting of the guide cylinder 86 and the guide rod 87, the guide cylinder 86 will move synchronously outside the guide rod 87, so that the movable plate 84 is not prone to position deviation when moving, ensuring that each second clamping block 85 can be smoothly snapped into each first clamping block 82 for snapping, thereby improving the stability of the connection between the first clamping block 82 and the second clamping block 85.

[0023] In summary: when in use, the plug 1 is inserted into the socket 2 for connection. When connected, the pull rod 88 is manually pulled outward, and the spring 83 is squeezed to drive the movable plate 84 to move in the direction of the pull rod 88. At this time, the plug block 81 is inserted into the fixed block 7. When the plug block 81 is located inside the fixed block 7, the pull rod 88 is then manually released. At this time, the spring 83 is reset to make the pull rod 88 move toward the inside of the fixed block 7, driving the movable plate 84 to move away from the pull rod 88. When the movable plate 84 moves, it will drive the multiple second card blocks 85 outside the movable plate 84 to automatically snap into the gap between each first card block 82, so that the first card block 82 and the second card block 85 are in contact with each other. When the movable plate 84 moves, the guide cylinder 86 and the guide rod 87 are set, and the guide cylinder 86 will move synchronously outside the guide rod 87, so that the movable plate 84 is not prone to position displacement when moving, ensuring that each second card block 85 can be smoothly inserted into each first card block 82 for card connection, thereby improving the stability of the connection between the first card block 82 and the second card block 85. Therefore, through the setting of the fixing component 8, the adapter can achieve a stable effect during use, so that the output line 4 can better output signals, improve the use effect, reduce the loss of the adapter to a certain extent, and increase the service life.

[0024] 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 electrode cable adapter for a low-frequency rehabilitation therapy device, comprising a plug (1) and a socket (2), characterized in that: The plug (1) is provided with a plurality of electrode wires (3) inside, the socket (2) is fixedly connected with an output wire (4) inside, the plug (1) and the socket (2) are both provided with a heat dissipation assembly (5) inside, the plug (1) is fixedly connected with a fixing plate (6) outside, the socket (2) is fixedly connected with two fixing blocks (7) outside, and the two fixing blocks (7) are both provided with a fixing assembly (8) inside.

2. The electrode cable adapter for a low-frequency rehabilitation therapy device according to claim 1, characterized in that: The heat dissipation assembly (5) comprises a heat dissipation hole (51), wherein two heat dissipation holes (51) are respectively arranged inside the plug (1) and the socket (2), and a heat dissipation fan (52) is arranged inside the plug (1) and the socket (2) and on a side away from the heat dissipation holes (51).

3. The electrode cable adapter for a low-frequency rehabilitation therapy device according to claim 1, characterized in that: The fixing assembly (8) comprises an insert block (81), wherein the two insert blocks (81) are both fixedly connected to the outside of the fixing plate (6) and located inside the fixing block (7), and a plurality of first clamping blocks (82) are provided outside the two insert blocks (81).

4. The electrode cable adapter for a low-frequency rehabilitation therapy device according to claim 3, characterized in that: A plurality of springs (83) are provided inside the two fixed blocks (7), one end of each of the two springs (83) is fixedly connected to a movable plate (84), a plurality of second clamping blocks (85) are fixedly connected to one side of the two movable plates (84) away from the springs (83), and each of the second clamping blocks (85) contacts and clamps with each of the first clamping blocks (82).

5. The electrode cable adapter for a low-frequency rehabilitation therapy device according to claim 4, characterized in that: A plurality of guide cylinders (86) are fixedly connected to one side of the two movable plates (84) away from the second clamping block (85), a guide rod (87) is slidably connected to the interior of each guide cylinder (86), and one end of each guide rod (87) is fixedly connected to the interior of the fixed block (7).

6. The electrode cable adapter for a low-frequency rehabilitation therapy device according to claim 5, characterized in that: A pull rod (88) is fixedly connected to one side of the two movable plates (84) away from the second clamping block (85), and the two pull rods (88) extend to the outside of the fixed block (7).

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