Waterproof sealing element of wiring harness for new energy automobile

Abstract

The invention discloses a waterproof sealing element of a wiring harness for a new energy automobile, relates to the related technical field of wiring harnesses and aims to solve the problem that in the prior art, the wiring harness cannot be sealed and fixed for a long time conveniently. A connecting cavity is formed in a first connecting assembly, two pressing plates are arranged in the connecting cavity, the two pressing plates are symmetrically arranged, two groups of telescopic blocks are arranged at the back ends of the pressing plates, each group of telescopic blocks comprises two telescopic blocks, one group of telescopic blocks is arranged at the back end of one pressing plate, a spring is arranged at one side of one telescopic block, the springs are fixedly connected to the pressing plates, the springs are fixedly connected to the first connecting assembly, a fixed clamping block is arranged on the other side of each telescopic block, grooves are formed in the front and backends of each fixed clamping block, a connecting strip is arranged on one side of each fixed clamping block, and the connecting strips are fixedly connected to the fixed clamping blocks.

Description

technical field [0001] The invention relates to the related field of wire harness technology, in particular to a wire harness waterproof seal for new energy vehicles. Background technique [0002] With the development of new energy vehicles, the application requirements of high-voltage cables continue to increase. In order to ensure the safety and reliability of the connection between the battery and the motor, the connection joints of the wiring harness must not only ensure the stability and anti-interference of the connection, but also The sealing and waterproof performance must be considered, but the existing wire harness sleeve structure is relatively simple. When it is used, it mostly relies on the rubber sleeve and the wire harness to connect and seal each other, so as to realize the sealing of the wire harness. However, when it is used for a long time , Due to the abrasion of the rubber sleeve, it is easier to separate the wiring harness, resulting in water leakage. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new energy vehicle wiring harness waterproof seal to solve the problem that the long-term sealing and fixing of the wiring harness cannot be realized more conveniently in the above background technology

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