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Long and thin multi-core miniature elastic pin connector

A technology of miniature bullets and connectors, which is applied in the direction of connection, parts of connection devices, contact parts, etc., can solve the problems of difficult, complex, high waste products, etc., and achieve the effect of improving electrical contact performance, preventing arcing, and preventing damage

Pending Publication Date: 2020-02-21
CHENGDU HONGMING ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Long and thin multi-core miniature elastic pin connector
  • Long and thin multi-core miniature elastic pin connector
  • Long and thin multi-core miniature elastic pin connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] Such as Figure 1 to Figure 6 As shown, a slender multi-core miniature spring pin connector includes an upper housing 1, a middle housing 5, a lower housing 6 and a spring pin assembly, and the outer wall of the upper part of the upper housing 1 is provided with a ring-shaped mounting ear plate 2. There are several screw holes 21 on the installation ear plate 2 . The upper part of the upper case 1 is provided with a plurality of pin assembly mounting holes A, the lower part of the upper case 1 is a hollow cavity A connected with the spring pin assembly mounting holes A, and the bottom of the upper case 1 is protruded with a There are several first plug-in columns 11, and the inside of the middle housing 5 is a hollow cavity B. The main function of the middle housing 5 is to increase the length of the miniature spring pin connector. The top of the middle housing 5 is provided with a first insertion groove 51 for mating with the first insertion column 11, and a plurality...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): H01R13/502H01R13/506H01R13/08H01R13/40H01R12/70
CPCH01R12/70H01R13/08H01R13/40H01R13/502H01R13/506
Inventor 衡启林谢莉刘向阳
Owner CHENGDU HONGMING ELECTRONICS CO LTD
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