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Electric connector

A technology of electrical connectors and docking posts, applied in the field of power connectors, which can solve the problems of electronic equipment being damaged, detached from the storage chamber, and it is difficult to determine whether the docking connector has been inserted in place, so as to achieve the effect of increasing the holding force and operating feel

Inactive Publication Date: 2010-06-16
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of use, it is found that it is difficult for the operator to determine whether the docking connector has been inserted in place, and when the docking connector is frequently plugged in or pulled out or subjected to external forces such as falling, the docking connector is easy to loosen or fall out of the receiving cavity, resulting in destruction of electronic equipment

Method used

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  • Electric connector
  • Electric connector
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Examples

Experimental program
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Embodiment Construction

[0012] Please refer to figure 1 and figure 2 , The electrical connector 100 of the present invention includes an insulating body 1 and a central terminal 2 , a grounding terminal 3 and a holding piece 4 accommodated in the insulating body 1 .

[0013] Please refer to Figure 1 to Figure 3 The insulating body 1 is roughly rectangular, which includes a front end face 11, a rear end face 12 opposite to the front end face 11, a top wall 13, and a bottom wall 14 opposite to the top wall 13, and is recessed backward from the front end face 11 to A cylindrical accommodating cavity 15 for accommodating a mating connector (not shown) is formed at a certain distance. The insulating body 1 is concavely provided with a receiving groove.

[0014] read on image 3 and Figure 4 , the storage tank includes a first storage tank 16 , a second storage tank 17 and a third storage tank 18 . The first receiving groove 16 is approximately located at the center of the rear end surface 12, and...

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PUM

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Abstract

The invention relates to an electric connector comprising an insulation body and a center terminal, wherein the center terminal is contained in the insulation body; the insulation body is inwards concavely provided with a containing cavity; the center terminal comprises a first fixed holding part and a butting column, wherein the first fixed holding part is fixedly held on the insulation body, the butting column extends into the containing cavity, is in a cylindrical shape and is convexly provided with a convex rib along a circumferential direction; and the convex rib forms a butting part so as to be beneficial to increasing the retention force and the operation handfeel of a butting connector.

Description

【Technical field】 [0001] The invention relates to an electrical connector, in particular to a power connector with a central terminal. 【Background technique】 [0002] A common electrical connector, especially a power connector, includes an insulating body, a central terminal, a grounding terminal and a holding piece accommodated in the insulating body. The insulating body includes a receiving cavity extending backward from the front end and a plurality of receiving grooves recessed from the rear end and communicating with the receiving cavity. The central terminal includes a cylindrical contact portion extending into the receiving cavity, the grounding terminal includes an elastic contact arm extending into the receiving cavity, and the holding terminal includes an elastic buckling arm extending into the receiving cavity. The cylindrical contact part is suspended in the receiving cavity and contacts with the docking connector inserted into the receiving cavity, and at the s...

Claims

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Application Information

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IPC IPC(8): H01R13/641H01R13/20H01R13/62H01R13/42
Inventor 张汉明梁校津
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD