Double-reed type jack structure and connector

Abstract

The invention discloses a double-reed type jack structure, which comprises inner reeds oppositely arranged so as to form a jack which is connected with an adaptive sheet type contact pin in an inserting manner, wherein the inner reed comprises a first connecting part and a plurality of first spring claws arranged on the first connecting part in parallel, the first spring claw is provided with a first contact part, an outer reed is arranged on the outer side of each inner reed, the outer reed comprises a second connecting part fixedly connected with the first connecting part and a plurality ofsecond spring claws arranged on the second connecting part side by side, the second spring claws located on the same side and the first spring claws are arranged in a staggered mode, and the second contact parts of the second spring claws are arranged between the adjacent first spring claws in an extending mode and used for making contact with the adaptive sheet type contact pins. According to theinvention, a steel-clad copper double-reed type structure is adopted, so that good elasticity and conductivity are achieved; and compared with a single-reed jack structure, when the double-reed typejack structure is matched and inserted with the sheet type contact pins, the number of contact points is large, the contact retention stability is good, and the double-reed type jack structure is particularly suitable for multi-vibration working environments such as automobiles and the like.

Description

technical field [0001] The invention belongs to the technical field of electric connectors, and in particular relates to a double-reed jack structure and a connector. Background technique [0002] Compared with circular pin and socket contacts, chip contacts have the advantages of strong flow capacity, simple processing technology, high production efficiency, and low cost. Therefore, chip contact connectors can better meet the requirements of large electric vehicles. current connector needs. Such as figure 1 , the existing chip contact piece socket has a single structure, most of which are single-sided single-piece contact, the number of contact points is small, the contact retention force is low, and the elastic retention force is poor, so the flow capacity is insufficient under the limited installation size And the temperature rise is high. Contents of the invention [0003] The object of the present invention is to provide a double-leaf jack structure and connector, ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a double reed jack structure and connector, which solves the problems of small number of contacts, insufficient contact retention force and current carrying capacity of the leaf jack structure.

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