High-sensitivity anti-interference signal control wire harness with insulating wear-resistant outer layer

Abstract

The utility model provides a high -sensitive anti -interference signal control pencil with insulating wear -resisting outer layer, including first high -sensitive anti -interference signal control pencil body, second high -sensitive anti -interference signal control pencil body, first high -sensitive anti -interference signal control pencil body is inserted with second high -sensitive anti -interference signal control pencil body and matches, the outside fixed connection of first high -sensitive anti -interference signal control pencil body has sealing ring, the outside fixed connection of second high -sensitive anti -interference signal control pencil body has sealing cover, sealing ring and sealing cover seal and match. Make sealing ring seal in sealing cover, utilize sealing cover, sealing ring and block the gap between second high -sensitive anti -interference signal control pencil body, sealing ring, reduce oxidation simultaneously, also reduce the possibility of being medical liquid pollution, improve practicality.

Description

Technical Field

[0001] This utility model belongs to the field of high-sensitivity anti-interference signal control harness technology, and particularly relates to a high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer. Background Technology

[0002] High-sensitivity anti-interference signal control harnesses are harness systems used to accurately transmit weak signals and effectively resist external interference. They are widely used in fields with extremely high requirements for signal transmission accuracy, such as automotive electronics, industrial automation, and medical equipment.

[0003] Because the high-sensitivity anti-interference signal control harness uses conventional plugs for connection, and various medical liquids exist in the medical environment, when the wire ends come into contact with the liquid, the liquid can easily contaminate the connectors. Conventional connection methods have poor sealing performance, and the plug and socket contacts oxidize quickly, resulting in the relatively low practicality of conventional high-sensitivity anti-interference signal control harnesses.

[0004] To address this issue, we propose a highly sensitive, anti-interference signal control harness with an insulating and wear-resistant outer layer. Utility Model Content

[0005] The purpose of this invention is to solve the problem of low practicality of conventional high-sensitivity anti-interference signal control harnesses, and to propose a high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer includes a first high-sensitivity anti-interference signal control harness body and a second high-sensitivity anti-interference signal control harness body. The first and second high-sensitivity anti-interference signal control harness bodies are plugged into each other. A sealing ring is fixedly connected to the outside of the first high-sensitivity anti-interference signal control harness body, and a sealing sleeve is fixedly connected to the outside of the second high-sensitivity anti-interference signal control harness body. The sealing ring and the sealing sleeve are sealed together. After the first and second high-sensitivity anti-interference signal control harness bodies are connected, the sealing ring is sealed inside the sealing sleeve. The sealing sleeve and the sealing ring block the gap between the second high-sensitivity anti-interference signal control harness body and the sealing ring, reducing oxidation and the possibility of contamination by medical liquids, thus improving practicality.

[0007] Preferably, the first high-sensitivity anti-interference signal control harness body includes a wire body, the wire body is covered with a first outer sheath, and a plug is fixedly connected to one end of the wire body. The plug is used to connect to the second high-sensitivity anti-interference signal control harness body.

[0008] Preferably, one end of the plug is fixedly connected to a guide head, and the guide head is fixedly connected to the plug. The guide head guides the plug into the second high-sensitivity anti-interference signal control harness body, facilitating the docking of the first high-sensitivity anti-interference signal control harness body and the second high-sensitivity anti-interference signal control harness body.

[0009] Preferably, the first high-sensitivity anti-interference signal control harness body further includes an orientation strip. The orientation strip is used to stabilize the docking direction of the first and second high-sensitivity anti-interference signal control harness bodies.

[0010] Preferably, the second high-sensitivity anti-interference signal control harness body includes a second outer sheath, with a wire inside the second outer sheath. One end of the wire is fixedly connected to a socket, and the plug is inserted into and matched with the socket. The sealing sleeve is fixedly connected to the outside of the socket. After the first and second high-sensitivity anti-interference signal control harness bodies are connected together, the gap between the plug and the socket is shielded by the sealing ring.

[0011] Preferably, the sealing ring includes a fixing ring, and a leather ring is fixedly connected to the outside of the fixing ring. The fixing ring and the leather ring are an integral structure. The fixing ring is fixedly connected to the outside of the plug, and the leather ring is sealed and matched with the inner wall of the sealing sleeve. When the leather ring enters the sealing sleeve, air pressure is used to open the leather ring and allow the gas to escape. After docking, the leather ring is used to block the space between the sealing sleeve and the first high-sensitivity anti-interference signal control harness body, shielding the inner and outer spaces.

[0012] In summary, the technical effects and advantages of this utility model are as follows: 1. After connecting the first high-sensitivity anti-interference signal control harness body and the second high-sensitivity anti-interference signal control harness body, the sealing ring is sealed inside the sealing sleeve. The sealing sleeve and sealing ring block the gap between the second high-sensitivity anti-interference signal control harness body and the sealing ring, reducing oxidation and the possibility of contamination by medical liquids, thus improving practicality.

[0013] 2. Use the guide head to guide the plug into the second high-sensitivity anti-interference signal control harness body to facilitate the docking of the first high-sensitivity anti-interference signal control harness body and the second high-sensitivity anti-interference signal control harness body. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the first high-sensitivity anti-interference signal control harness body structure of this utility model; Figure 3 This is a schematic diagram of the second high-sensitivity anti-interference signal control harness body structure of this utility model; Figure 4 This is a schematic diagram of the sealing ring structure of this utility model.

[0015] In the diagram: 1. Sealing sleeve; 2. First high-sensitivity anti-interference signal control harness body; 3. Second high-sensitivity anti-interference signal control harness body; 4. Sealing ring; 21. Cable body; 22. First outer sheath; 23. Plug; 24. Guide head; 25. Orientation strip; 31. Second outer sheath; 32. Socket; 41. Fixing ring; 42. Rubber ring. Detailed Implementation

[0016] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0017] like Figure 1 As shown, a high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer includes a first high-sensitivity anti-interference signal control harness body 2 and a second high-sensitivity anti-interference signal control harness body 3. The first high-sensitivity anti-interference signal control harness body 2 and the second high-sensitivity anti-interference signal control harness body 3 are plugged and matched. A sealing ring 4 is fixedly connected to the outside of the first high-sensitivity anti-interference signal control harness body 2, and a sealing sleeve 1 is fixedly connected to the outside of the second high-sensitivity anti-interference signal control harness body 3. The sealing ring 4 and the sealing sleeve 1 are sealed and matched. After the first high-sensitivity anti-interference signal control harness body 2 and the second high-sensitivity anti-interference signal control harness body 3 are connected, the sealing ring 4 is sealed inside the sealing sleeve 1. The sealing sleeve 1 and the sealing ring 4 block the gap between the second high-sensitivity anti-interference signal control harness body 3 and the sealing ring 4, reducing oxidation and the possibility of contamination by medical liquids.

[0018] like Figure 1 and 2 As shown, the first high-sensitivity anti-interference signal control harness body 2 includes a cable body 21, with a first outer sheath 22 covering the cable body 21. A plug 23 is fixedly connected to one end of the cable body 21. The first outer sheath 22 is made of a wear-resistant material. The plug 23 is used to connect to the second high-sensitivity anti-interference signal control harness body 3.

[0019] like Figure 1 and 2 As shown, a guide head 24 is fixedly connected to one end of the plug 23, and the guide head 24 is fixedly connected to the plug 23. The guide head 24 is used to guide the plug 23 into the second high-sensitivity anti-interference signal control harness body 3.

[0020] like Figure 1 and 2As shown, the first high-sensitivity anti-interference signal control harness body 2 also includes an orientation strip 25. The orientation strip 25 is used to stabilize the docking direction of the first high-sensitivity anti-interference signal control harness body 2 and the second high-sensitivity anti-interference signal control harness body 3.

[0021] like Figure 1 , 2 As shown in Figure 3, the second high-sensitivity anti-interference signal control harness body 3 includes a second outer sheath 31, inside which a wire is sheathed. One end of the wire is fixedly connected to a socket 32, and a plug 23 is inserted into and matched with the socket 32. A sealing sleeve 1 is fixedly connected to the outside of the socket 32. The second outer sheath 31 is made of wear-resistant material. After the first high-sensitivity anti-interference signal control harness body 2 and the second high-sensitivity anti-interference signal control harness body 3 are connected, the gap between the plug 23 and the socket 32 ​​is shielded by a sealing ring 4.

[0022] like Figure 1 , 2 As shown in Figure 4, the sealing ring 4 includes a fixing ring 41, and a rubber ring 42 is fixedly connected to the outside of the fixing ring 41. The fixing ring 41 and the rubber ring 42 are an integral structure. The fixing ring 41 is fixedly connected to the outside of the plug 23, and the rubber ring 42 is sealed and matched with the inner wall of the sealing sleeve 1. When the rubber ring 42 enters the sealing sleeve 1, the rubber ring 42 is opened by air pressure to allow the gas to escape. After the docking is completed, the rubber ring 42 is used to block the space between the sealing sleeve 1 and the first high-sensitivity anti-interference signal control harness body 2, shielding the inner and outer spaces.

[0023] Working principle: After the first high-sensitivity anti-interference signal control harness body 2 and the second high-sensitivity anti-interference signal control harness body 3 are connected, the sealing ring 4 is sealed inside the sealing sleeve 1. The sealing sleeve 1 and the sealing ring 4 block the gap between the second high-sensitivity anti-interference signal control harness body 3 and the sealing ring 4, reducing oxidation and the possibility of contamination by medical liquids.

[0024] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0025] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer, comprising a first high-sensitivity anti-interference signal control harness body (2) and a second high-sensitivity anti-interference signal control harness body (3), characterized in that: The first high-sensitivity anti-interference signal control harness body (2) is plugged into and matched with the second high-sensitivity anti-interference signal control harness body (3). The first high-sensitivity anti-interference signal control harness body (2) is externally fixedly connected with a sealing ring (4), and the second high-sensitivity anti-interference signal control harness body (3) is externally fixedly connected with a sealing sleeve (1). The sealing ring (4) and the sealing sleeve (1) are sealed and matched.

2. The high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer according to claim 1, characterized in that: The first high-sensitivity anti-interference signal control harness body (2) includes a wire body (21), the wire body (21) is covered with a first outer sheath (22), and a plug (23) is fixedly connected to one end of the wire body (21).

3. The high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer according to claim 2, characterized in that: One end of the plug (23) is fixedly connected to a guide head (24), and the guide head (24) is fixedly connected to the plug (23).

4. The high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer according to claim 1, characterized in that: The first high-sensitivity anti-interference signal control harness body (2) also includes a directional strip (25).

5. A high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer according to claim 2, characterized in that: The second high-sensitivity anti-interference signal control harness body (3) includes a second outer sheath (31), inside which is a wire, one end of which is fixedly connected to a socket (32), the plug (23) is plugged into and matched with the socket (32), and the sealing sleeve (1) is fixedly connected to the outside of the socket (32).

6. The high-sensitivity anti-interference signal control harness with an insulating and wear-resistant outer layer according to claim 2, characterized in that: The sealing ring (4) includes a fixing ring (41), and a leather ring (42) is fixedly connected to the outside of the fixing ring (41). The fixing ring (41) and the leather ring (42) are an integral structure. The fixing ring (41) is fixedly connected to the outside of the plug (23), and the leather ring (42) is sealed and matched with the inner wall of the sealing sleeve (1).

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