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A POGO PIN connector

A technology of connectors and connection caps, which is applied in the direction of contact parts, fixed/insulated contact components, etc., can solve the problems of poor contact stability and large contact impedance, and achieve the effects of reducing contact area, preventing short-circuit phenomenon, and stable connection

Inactive Publication Date: 2018-12-28
SHENZHEN AMOS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing POGO PIN connector structure, the outer surface of the needle shaft fits the inner wall of the needle tube, so when the needle shaft is pressed, the contact resistance between the needle shaft and the needle tube is relatively large, and the distance between the needle shaft and the needle tube Indirect contact stability is poor

Method used

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  • A POGO PIN connector
  • A POGO PIN connector

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0035] A POGO PIN connector such as figure 1 As shown, it includes a needle tube 1, a needle shaft 2 and a spring 3, wherein the needle tube 1 is a cylindrical structure with one end closed and one end open, the spring 3 is placed inside the needle tube 1 and the length direction of the spring 3 is the same as the length direction of the needle tube 1. One end of the needle shaft 2 extends from the opening of the needle tube 1 into the inside of the needle tube 1 and...

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PUM

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Abstract

A POGO PIN connector belongs to the field of connectors. The connector includes a pin tube, a pin shaft and a spring. The spring is located inside the pin tube, one end of the pin shaft extends into the interior of the pin tube and is connected to the spring, the other end of the pin shaft is exposed out of the pin tube, the diameter of the pin shaft is smaller than the diameter of the inner boreof the pin tube, one end of the pin shaft connected with the spring is provided with a connecting cap which is open at one end, the outer diameter of the connecting cap is smaller than the inner diameter of the pin tube, the opening of the connecting cap faces the spring, the spring extends into the interior of the connecting cap through the opening of the connecting cap, in the circumferential direction of the connecting cap, the side wall of the connecting cap is provided with a plurality of axially arranged openings at one end and closed openings at the other end, and a plurality of elasticjaws are formed on the connecting cap through the openings, and the elastic jaws are integrally formed on the side of the elastic jaws facing the inner wall of the pin tube, and the protrusions are adhered to the inner wall of the pin tube. The invention has the advantages that the contact between the pin shaft and the pin tube is stable and the contact impedance is small.

Description

technical field [0001] The invention relates to the field of connectors, in particular to a POGO PIN connector. Background technique [0002] POGO PIN connector is a precision connector used in electronic products such as mobile phones, and is widely used in semiconductor equipment for connection. [0003] POGO PIN connector is a spring-type probe formed by three basic parts of needle shaft, spring and needle tube after being riveted and pre-pressed by precision instruments. There is a precise spring structure inside. In the existing POGO PIN connector structure, the outer surface of the needle shaft fits the inner wall of the needle tube, so when the needle shaft is pressed, the contact resistance between the needle shaft and the needle tube is relatively large, and the distance between the needle shaft and the needle tube Indirect contact stability is poor. Contents of the invention [0004] The purpose of the present invention is to provide a POGO PIN connector, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/24H01R13/40
CPCH01R13/24H01R13/40
Inventor 李超
Owner SHENZHEN AMOS SCI & TECH CO LTD