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A terminal connection structure and its processing method

A terminal block and connection structure technology, applied in the direction of connection, connection insulation, conductive connection, etc., can solve the problems of low reliability, large cable diameter at the connection, complex processing, etc., to ensure processing quality, effective processing, and connection Structurally Reliable Effects

Active Publication Date: 2021-01-08
BEIJING HANGXING MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide a terminal connection structure and its processing method to solve the problems of low reliability, complicated processing and large cable diameter at the connection point of the existing terminal

Method used

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  • A terminal connection structure and its processing method
  • A terminal connection structure and its processing method

Examples

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Embodiment 1

[0038] A specific embodiment of the present invention discloses a terminal connection structure, such as Figure 1 to Figure 2 As shown, it includes connection terminal 1, connection terminal heat shrinkable sleeve 2, inner protection heat shrinkable sleeve 3 of wire shielding layer, wire shielding layer 4 and shielding heat shrinkable sleeve 5; wherein, connection terminal 1 is a cavity structure, and wiring The cavity of the terminal 1 is used for the wire core wire 7 of the wire to be connected to pass through. The wires to be connected are sequentially provided with the inner protective heat shrinkable sleeve 3 of the wire shielding layer and the wire shielding layer 4, that is, the wire core wire 7 is successively formed by the wire insulation layer 8 and the inner protective heat shrinkable sleeve 3 of the wire shielding layer from the inside to the outside. , the wire shielding layer 4, and the wire insulating layer 8, the protective heat shrinkable sleeve 3 in the wire...

Embodiment 2

[0054] Another specific embodiment of the present invention discloses a processing method for the connecting structure of the terminal in Embodiment 1, which specifically includes the following steps:

[0055] Step 1: Take off the ends of the two wires to be connected, and leak the wire core wire 7; penetrate the leaked wire core wire 7 into the inner cavity of the terminal 1, and observe whether the wire core wire 7 is in place through the observation hole 9 . Among them, the length of the head off, that is, the length of the insulation layer of the wire end of the heat-off wire is A+B+C, and the wires after the end treatment should ensure that the wire core wire 7 has no damage, no broken wires, no residues attached, no Rust and no stray threads.

[0056] Step 2: Set the terminal heat-shrinkable sleeve 2 on the terminal 1, wrap the terminal heat-shrinkable sleeve 2 on the terminal 1 and the wire insulation layer 8 on both sides of the terminal 1, and wrap the terminal heat-...

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Abstract

The invention relates to a wiring terminal connecting structure and a processing method thereof, belongs to the technical field of electric fittings, and solves the problems that an existing wiring terminal is poor in reliability, complex in processing and large in cable diameter at the joint. A wiring terminal connecting structure comprises a wiring terminal, a wiring terminal heat-shrinkable sleeve, a wire shielding layer inner protection heat-shrinkable sleeve, a wire shielding layer and a shielding heat-shrinkable sleeve. A wire core wire of a wire to be connected sequentially comprises awire insulating layer, a wire shielding layer inner protection heat-shrinkable sleeve and a wire shielding layer from inside to outside. The wiring terminal heat-shrinkable sleeve is sleeved outside the wiring terminal and envelops the wire insulating layers at the two ends of the wiring terminal; and the shielding heat-shrinkable sleeve is sleeved outside the wiring terminal heat-shrinkable sleeve and envelops the sleeving length of the wire shielding layers at the two ends of the wiring terminal. The device is simple in structure, high in reliability, simple in processing technology, easy toprocess and small in cable diameter at the joint.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a connecting structure of a terminal and a processing method thereof. Background technique [0002] In the current cable design process, due to the requirements of voltage attenuation, wires with larger diameters are often selected to reduce voltage loss, and redundant design requirements often require multiple wires to be processed at the same terminal. Due to the limitation of the characteristics of the cable network connector, it is often necessary to use terminals for wire connection, and the continuity of the shielding layer at both ends of the terminal is very important. [0003] At present, the commonly used methods for the continuity treatment of shielded wires include: shielded jumper wires, anti-wave sleeve envelopes and other methods. The processing method of shielded jumper is simple and low in cost, but its shielding effect is poor, and it is easy to ge...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R11/01H01R11/09H01R4/72H01R43/00
CPCH01R4/72H01R11/01H01R11/09H01R43/00
Inventor 孙风杰张卫娟郝景洋韩宁于雪伦郭晓敏廖彦贝王国英王岳
Owner BEIJING HANGXING MACHINERY MFG CO LTD
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