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Connector with ground pin for substrate

A connector and plug technology, applied in the direction of connection, connection of four or more poles, two-part connection device, etc., can solve the problems of destroying the solder of the grounding plug and difficulty in the installation of the grounding plug.

Inactive Publication Date: 2005-07-06
JST MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is very difficult to take care of the strength of the joined parts and the mountability of the grounding plug at the same time when it is integrally formed.
Moreover, in this connector, the parts to be joined, the joint part, and the grounding plug are arranged on an approximate straight line, so the pull-out load force borne by the joint part directly acts on the grounding plug, which may damage the parts near the grounding plug. solder

Method used

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  • Connector with ground pin for substrate
  • Connector with ground pin for substrate
  • Connector with ground pin for substrate

Examples

Experimental program
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Embodiment Construction

[0020] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0021] 1A and 1B are a plan view and a partly cut-away side view of a connector with a ground pin for a substrate according to Embodiment 1 of the present invention. With reference to these figures, the connector 1 (hereinafter also abbreviated as connector 1) with the grounding plug for this substrate is a so-called face-to-face connection type electrical connector, and has a plurality of contacts 2a and 2b arranged in two rows, And the main body 4 which insulates these contacts 2a and 2b from each other and is individually fixed in the contact accommodating hole 3. The contacts 2a and 2b contact a pair of connector contacts (not shown) with one end 5, and are connected to conductors on the substrate by soldering with the other end 6 serving as a lead wire.

[0022] The main body 4 is made of an insulating member such as plastic, and has: a connecting ...

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PUM

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Abstract

A connector with a grounding plug for the substrate, comprising: an insulating main body (4); and an electromagnetic shielding shell (9) covering the surface of the main body (4). The grounding plug (22) fixed on the main body (4) is electrically connected with the housing (9); the cylindrical joint (25) of the grounding plug (22) is inserted into the circuit board (20) Mounting hole (21). Almost the entire circumference of the coupling portion (25) is elastically coupled with the mounting hole (21), stably and temporarily fixing the connector to the substrate (20). Solder balls are formed on approximately the entire circumference of the bonding portion (25).

Description

technical field [0001] The present invention relates to a connector having a substrate grounding plug for grounding a substrate. Background technique [0002] The connector provided by the prior art is to insert the grounding plug provided on the connector into the mounting hole of the substrate to temporarily position the connector on the substrate, and then solder the front end of the grounding plug to the back of the substrate to connect the connector. The device is fixed on the substrate (for example, refer to Japanese Patent Application Laid-Open No. 1-63082). [0003] However, in such a connector, fixing the grounding plug to the metal shell with screws increases the assembly process and increases the manufacturing cost. Moreover, the front end of the grounding plug is composed of a pen-shaped claw. When the claw is inserted into the mounting hole, the claw can only be combined with a part of the inner circumference of the mounting hole, so the mounting state is unsta...

Claims

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Application Information

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IPC IPC(8): H01R13/639H01R12/70H01R13/652H01R13/658H01R13/6582H01R24/00H01R107/00H05K9/00
CPCH01R12/7011H01R12/7064H01R13/6582H01R13/652
Inventor 樋口有宏
Owner JST MFG CO LTD