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Card edge connector and manufacturing method thereof

A card edge connector and manufacturing method technology, applied in the direction of contact manufacturing, connection, contact parts, etc., can solve the problem that the oxide layer is not easy to be scraped off, affects the effect of scraping and electrical connection, and the chips are easy to accumulate on the metal. Problems such as the surface of contacts and terminals

Inactive Publication Date: 2013-07-10
GOLDEN TRANSMART INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, since the contact section PA221 of the upper row of terminals PA2 and the contact section PA321 of the lower row of terminals PA3 contact the metal contacts of the electronic card, they scrape off the oxide layer on the surface of the metal contacts in a pushing manner; therefore, the surface of the metal contacts The oxide layer is not easy to be scraped off, and the shavings after scraping are easy to accumulate on the surface of metal contacts and terminals, which will affect the effect of scraping and the function of electrical connection

Method used

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  • Card edge connector and manufacturing method thereof
  • Card edge connector and manufacturing method thereof
  • Card edge connector and manufacturing method thereof

Examples

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Embodiment Construction

[0106] The terminal structure of the card edge connector provided by the present invention can be widely used in various connectors with transmission terminals, and because the combinations of terminals are too numerous to enumerate, the manufacturing method of the card edge connector provided by the present invention It can be implemented according to various connectors, so it is not repeated here, and only preferred embodiments are listed for specific description.

[0107] see image 3 and Figure 4 , image 3 A schematic perspective view showing a card edge connector according to a preferred embodiment of the present invention; Figure 4 A three-dimensional exploded schematic diagram showing a preferred embodiment of the card edge connector of the present invention. As shown in the figure, a card edge connector 100 includes an insulating body 1 , a plurality of first terminals 2 , a plurality of second terminals 3 and two clamping arms 4 , 5 .

[0108] The insulating bo...

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Abstract

The invention discloses a card edge connector and a manufacturing method thereof. The card edge connector comprises an insulating body, a plurality of first terminals and a plurality of second terminals. The insulating body is provided with an inserting connection groove. Each first terminal comprises a first fixing part and a first transmission part. Each fixing part is fixedly installed on the insulating body. Each first transmission part is buckled and extends to the inserting connection groove from each first fixing part in an integrally formed mode, and is provided with a scratch side corner. Each second terminal comprises a second fixing part and a second transmission part. Each second fixing part is fixedly arranged on the insulating body. Each second transmission part is buckled and extends to the inserting connection groove from each second fixing part in an integrally formed mode, an inserting connection space is formed by each second transmission part and each first transmission part, and each scratch side corner protrudes towards each inserting connection space. The invention further provides the manufacturing method of the card edge connector, wherein the manufacturing method is used for manufacturing the card clamp connector.

Description

technical field [0001] The invention relates to a card edge connector and a manufacturing method thereof, in particular to a card edge connector with scraping corners on terminals and a manufacturing method thereof. Background technique [0002] In the modern age of rapid technological development, electronic products have become an indispensable necessity in daily life. The components that make up electronic products also include a variety of electrical connectors for transmitting electronic signals, and are used to connect external Electronic components, the most common electronic components are electronic cards, and the electrical connectors are corresponding card edge connectors. [0003] see figure 1 and figure 2 , figure 1 It is a three-dimensional schematic diagram of a card edge connector in the prior art; figure 2 It is a three-dimensional schematic diagram of the upper row of terminals and the lower row of terminals included in the card edge connector in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/72H01R13/02H01R43/16
Inventor 王成泉
Owner GOLDEN TRANSMART INT
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