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Waterproof connection method for signal lines or wires

A connection method and signal line technology, applied in the direction of connection, connection insulation, line/collector parts, etc., can solve problems such as loss, leakage insulation performance, and leakage of joint parts, and achieve the effect of simple operation and good insulation performance

Inactive Publication Date: 2010-12-15
HUNAN WEIMING ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the connection method of signal wires or wires often adopts two forms: one is to firmly connect the two sets of signal wires or wires to be connected together, and then wrap the insulating tape on the joint part of the two signal wires or wires , if the signal lines or wires processed by this method are placed in water, the adhesiveness of the insulating tape will decrease, and the water will easily penetrate through the insulating tape, causing the joint part to leak into the water, resulting in the loss of the insulation of the insulating tape
Another method is to prepare the heat-shrinkable insulating rubber tube first, and then put the heat-shrinkable insulating rubber tube on one of the two sets of signal lines or wires to be connected. After the two sets of signal lines or wires are firmly connected together, heat shrinkable The insulating rubber tube is put back on the joint part of the signal line or wire, and the heat-shrinkable insulating rubber tube is shrunk by electric soldering iron, so that the heat-shrinkable insulating rubber tube is shrunk and pasted on the signal line or wire joint part. The signal line or wire processed by this method Since the shrunk heat-shrinkable insulating hose and the signal line or wire cannot be completely bonded, if it is put into water, the joint part will leak into the water, resulting in loss of insulation performance, and the electric soldering iron is easy to touch the signal line or wire. thereby scalding the signal line or wire

Method used

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  • Waterproof connection method for signal lines or wires
  • Waterproof connection method for signal lines or wires
  • Waterproof connection method for signal lines or wires

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Embodiment approach 1

[0009] Implementation Mode 1: see figure 1

[0010] From figure 1 It can be seen that the two groups of signal wires or wires of A and B are two groups of wires that need to be connected, and these two groups of wires may have only one for each group, and there may be more than one. When connecting a group of signal wires or wires (hereinafter referred to as group A wires and group B wires), first prepare a waterproof insulating hose 1, put the tube into the group A wire (or put it into the group B wire first), and then Splice or weld the wires of group A and group B, and then drag the waterproof insulating hose 1 to the direction of group B, so that the exposed joints between the wires of group A and group B are completely covered by the waterproof insulating hose 1 In the middle, finally tie the two ends of the waterproof insulating hose 1 tightly with tie wire 2 to prevent water from entering.

Embodiment approach 2

[0011] Implementation mode two: see figure 2

[0012] When using one waterproof insulating hose 1 cannot fully guarantee waterproofing, two or even more waterproof insulating hoses 1 should be used, such as figure 2 The shown embodiment adopts two waterproof insulating hoses. It is worth noting that the two ends of each waterproof insulating hose must be fastened with binding wire 2, and the joints can be guaranteed to be waterproof only after being tightly tied layer by layer.

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Abstract

The invention discloses a waterproof connecting method for signal lines or wires, which comprises the following steps of: preparing a waterproof insulating flexible hose; sleeving the waterproof insulating flexible hose on one of two sets of signal lines or wires to be connected (A, B); fixedly connecting the two sets of signal lines or wires to be connected (A, B) so as to ensure good electrical signal transmission; dragging the waterproof insulating flexible hose towards the other set of signal line or wire until the joint of the two sets of signal lines or wires is all arranged in the waterproof insulating flexible hose; and finally, fastening the two ends of the waterproof insulating flexible hose by tie wires so as to ensure the joint are waterproof. The method of the invention is simple in operation, can completely isolate the connections of the signal lines or wires from the water and has good insulation performance. Thus, the method of the invention is especially suitable for intellectualized water meters or instruments with waterproof requirement.

Description

technical field [0001] The invention relates to a waterproof connection method for signal wires or wires. Background technique [0002] At present, the connection method of signal wires or wires often adopts two forms: one is to firmly connect the two sets of signal wires or wires to be connected together, and then wrap the insulating tape on the joint part of the two signal wires or wires , If the signal lines or wires processed by this method are placed in water, the adhesiveness of the insulating tape will be reduced, and the water will easily penetrate through the insulating tape, causing the joint part to leak into the water, resulting in the loss of the insulation of the insulating tape. Another method is to prepare the heat-shrinkable insulating rubber tube first, and then put the heat-shrinkable insulating rubber tube on one of the two sets of signal lines or wires to be connected. After the two sets of signal lines or wires are firmly connected together, heat shrink...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/00H01R4/70
Inventor 吴峰毅曹斌李万清杨凯帆
Owner HUNAN WEIMING ENERGY TECH CO LTD