Electric connector

A technology for electrical connectors and welding parts, which is applied in the direction of connection, fixed connection, and installation of connecting parts. It can solve the problems of poor gripping effect, insufficient holding firmness, and easy loosening, and achieve good holding effect and gripping effect. Good results

Inactive Publication Date: 2013-12-25
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With this design, the soldering holder is only held on the insulating body through the interference fit between the welding part and the interference groove, the holding firmness is insufficient, and it is easy to loosen, which makes the cooperation between the electrical connector and the external circuit board unstable, and the gripping effect is poor

Method used

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Embodiment Construction

[0014] see figure 1 As shown, the present invention discloses an electrical connector 100 that can be mated with a mating connector (not shown) in one direction and can be vertically mounted on an external circuit board (not shown) in the same direction , the electrical connector 100 includes an insulating body 10 , a conductive terminal 20 disposed on the insulating body 10 , and a welding holder 30 held on the insulating body 10 .

[0015] Please refer to Figure 1-7 As shown, the insulating body 10 can be installed vertically on the upper side of the external circuit board, which includes a docking wall 11 substantially parallel to the external circuit board, and from the front, rear, left and right sides of the docking wall 11 to the external circuit board. The first, second, third, and fourth side walls 12, 13, 14, and 15 extending vertically, the bottom wall 16 opposite to the butt wall 11 and capable of being installed on an external circuit board, and the butt joint t...

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PUM

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Abstract

The invention relates to an electric connector which is welded on an external circuit board. The electric connector comprises an insulation body, a plurality of conductive terminals arranged on the insulation body, and a welding fixture fixed on the insulation body, wherein the welding fixture comprises a fixing part fixed to the insulation body and a welding part of which the surface is welded on the external circuit board; the insulation body is provided with a fixing slot which is in interference fit with the fixing part, an ejection block which extends to the welding part and is ejected against the welding part, and a clamping block which extends from the slot walls of the fixing slot into the fixing slot; two opposite sides of the fixing slot are provided with slot walls; the fixing part is provided with a fastening through opening; and the clamping block is clamped in the fastening through opening. In the design, the fixing part is fixed into the fixing slot in an interference way, and further is fastened on the clamping block through the fastening through opening to be firmly fixed, so the board catching effect is better.

Description

【Technical field】 [0001] The invention relates to an electrical connector which can be installed on an external circuit board, in particular to the structure of the electrical connector used for gripping boards. 【technical background】 [0002] The Chinese patent No. 2454931 published on October 17, 2001 discloses an electrical connector that can be installed on an external circuit board. An interference groove is formed on the outer side of the insulating body, and a support block is provided on the inner side of the bottom of the insulating body. The welding holder is L-shaped, which includes a holding part held in the interference groove and can be surface-welded on the external circuit board and directed to the inside of the electrical connector. For the extended welding part, the support block is pressed against the surface of the welding part downwards, and the welding part is fixed on the insulating body through the interference fit with the interference groove. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/51H01R13/73H01R13/46
Inventor 纪瑞鹏张道宽
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD
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