Long and thin multi-core miniature elastic pin connector

Abstract

The invention discloses a long and thin multi-core miniature elastic pin connector, which comprises an upper shell, a middle shell, a lower shell and elastic pin assemblies, wherein the upper half part of the upper shell is provided with a plurality of elastic pin assembly mounting holes A, and the internal part of the middle shell is a hollow cavity B; the top of the lower shell is provided withsecond inserting groove matched with second inserting columns in an inserting mode, the lower shell is internally provided with a plurality of elastic pin assembly installing holes B, and one elasticpin assembly is correspondingly mounted between one elastic pin assembly mounting hole A and one elastic pin assembly mounting hole B; each elastic pin assembly comprises a long sleeve, a telescopic elastic pin assembly A and a telescopic elastic pin assembly B, the long sleeve is internally provided with a center shaft, the telescopic elastic pin assembly A is mounted at an upper end opening of the long sleeve, and the telescopic elastic pin assembly B is mounted at a lower end opening of the long sleeve. The elastic pin connector is very convenient to mount and dismount, the telescopic elastic pins at two ends of each elastic pin assembly are in elastic electric contact with a printed board, the assembly tolerance can be adapted, and meanwhile, the electric contact performance is improved.

Description

technical field [0001] The invention relates to a connector, in particular to an elongated multi-core miniature spring pin connector. Background technique [0002] A connector is a functional element that connects, disconnects or converts a circuit or optical channel by means of electrical or optical signals and mechanical force, and is used as an electrical or optical signal connection between devices, components, equipment, and systems , to transmit signals or electromagnetic energy, and to keep the signal distortion and energy loss from system to system without changes. [0003] With the development of science and technology, electronic equipment is becoming more and more complex, and the functional requirements are getting higher and higher, which also puts forward new and higher requirements for the performance and reliability of connectors. For example, there are new requirements in terms of long life, high reliability, miniaturization, light weight, adoption of new t...

AI Technical Summary

Problems solved by technology

This makes the structural design, manufacturing process, assembly and other process links of the connector more difficult, unreliable factors increase, and become more complicated

Spring pin connectors are mostly used for vertical mounting between printed boards and printed boards. At present, the spring pin connectors used in domestic equipment (equipment) are generally more than ten millimeters in length, and the miniature spring pin connectors with a length of more than 20mm are manufactured. Difficulty, high waste

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