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A cable quick connector with both waterproof and fireproof performance

A connector and cable technology, which is applied in the field of cable quick connectors with both waterproof and fireproof performance, can solve the problems of insufficient waterproof and fireproof performance, and achieve outstanding fireproof performance, increased contact area, and strong environmental adaptability Effect

Active Publication Date: 2016-11-30
合肥市宏键精工模具有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a quick connector for cables with a ceramic shell, which has good waterproof and fireproof performance, and can withstand high temperature, so as to solve the problem of waterproof and fireproof of the existing quick connector for cables. Insufficient performance

Method used

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  • A cable quick connector with both waterproof and fireproof performance
  • A cable quick connector with both waterproof and fireproof performance
  • A cable quick connector with both waterproof and fireproof performance

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Embodiment Construction

[0021] See Figure 1-3 , A cable quick connector with both waterproof and fireproof performance. The cable quick connector includes a pair of upper cover body 1 and lower cover body 3 made of high temperature resistant insulating material. A vertical through hole for the cable 9 to pass through. See Figure 4 A plurality of sets of metal puncture needles 4 for conducting cables 9 are fixed on the inner surface of the upper cover body 1, and the metal puncture needles 4 include at least two needle-shaped conductors, and the needle-shaped conductors are connected by wires or conductors. Such as Figure 4 As shown, the metal puncture needle 4 has multiple types such as two needles, three needles, four needles, etc. The two-needle type is similar to a U shape and can be directly bent by a metal conductor. The metal conductor can be ordinary steel, stainless steel, pure copper, and copper. It is made of alloy and other materials. For three-needle (E-shaped) and four-needle types, o...

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Abstract

The present invention relates to a cable quick connector, in particular to a cable quick connector with waterproof and fireproof performance, the cable quick connector includes a pair of upper covers made of high temperature resistant insulating material and a lower cover, wherein a plurality of vertical through holes for cables to pass through are opened in the middle of the lower cover, and a plurality of groups of metal needles are fixed on the inner side of the upper cover, and the metal needles include at least two needle-shaped conductors, The needle-shaped conductors are connected by wires, and the needle-shaped conductors are in one-to-one correspondence with the vertical through holes; the upper cover and the lower cover are connected by riveting, bolt fixing or bonding to form a closed The shell, the contact surface between the upper cover and the lower cover is equipped with a high temperature resistant sealing ring. This cable connector adopts a revolutionary new cable connection method, using metal needles to insert the wire core from the end face of the wire to form a path, with a significant contact area, which can significantly reduce the temperature rise of the contacts, the cable connection is firm, and the cable is in a natural state It will not slip off easily, effectively ensuring the connection of each cable.

Description

Technical field [0001] The invention relates to a cable quick connector, in particular to a cable quick connector with both waterproof and fireproof performance. Background technique [0002] Cable quick connectors are mainly used for quick connection between wires and cables. When connecting existing wires and cables, the common method is to manually twist and tighten the wires after they are stripped, sheathed with metal pipes, and then pressed tightly with pliers. This method is relatively inefficient and labor intensive. It is necessary to put on a fireproof and waterproof bag after wrapping to have fireproof and waterproof performance, and the cost is relatively high. The commonly used cable quick connector is to extend the wire into the connector, and use a metal blade with a U-shaped knife edge to pierce the outer insulation of the wire to conduct conduction with the central metal wire of the wire. This kind of cable quick connector has a complicated structure and high p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/24H01R13/52H01R13/527
Inventor 孙小平
Owner 合肥市宏键精工模具有限责任公司
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