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Card connector

A technology of card connector and electronic card, which is applied in the direction of connection, parts of connection device, contact parts, etc., can solve the problems of large rebound force of lock shrapnel, electronic card flying card, etc., and achieve the effect of preventing flying card

Inactive Publication Date: 2012-09-19
KUNSHAN JIAHUA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rebound force of the lock shrapnel is relatively large. After the electronic card and the lock shrapnel contact each other, it may fly out of the insulating body under the rebound force of the lock shrapnel, thus causing the electronic card to fly.

Method used

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Such as figure 1 versus figure 2 As shown, the card connector 100 of the present invention is used to plug and dock an electronic card 200 (Micro SD card in this embodiment). The card connector 100 includes an insulating body 10, a plurality of conductive terminals 20 and a pair of switch terminals 30 accommodated in the insulating body 10, and a card ejecting mechanism 40 installed on the insulating body 10.

[0023] The insulating body 10 is provided with a first receiving slot 11 for receiving the docking electronic card 200 and a second receiving slot 12 for receiving the card ejecting mechanism 40. The first receiving slot 11 and the second receiving slot 12 The two receiving slots 12 are arranged adjacently. The insulating body 10 fur...

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PUM

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Abstract

The invention provides a card connector. The card connector comprises an insulation body, a plurality of conductive terminals and a card returning mechanism, wherein the plurality of conductive terminals are arranged inside the insulation body, the card returning mechanism is installed on the insulation body and comprises a sliding block and a spring, the spring is fixed between the sliding block and the insulation body and enables the sliding block to move back and forth in the insulation body, the sliding block comprises a body portion and an elastic arm, the elastic arm extends out from one end of the body portion, a groove is arranged on a connection portion of the elastic arm and the body portion and enables the elastic arm to rotate round the connection portion, and the elastic arm is provided with a clamping hook which is clamped to an abutting electric card. The elastic arm and the sliding block are formed integrally, so that the clamping strength of the clamping hook is high, the abutting electric card abuts against the elastic arm in the returning process, then the returning speed of the abutting electric card is lowered, and the abutting electric card cannot be missed.

Description

Technical field [0001] The invention relates to a card connector, in particular to a card connector provided with a card eject mechanism. Background technique [0002] The existing card connector for receiving electronic cards usually includes an insulating body, a plurality of conductive terminals fixed on the insulating body, a card ejecting mechanism installed on the insulating body, and a shielding shell covering the insulating body. The insulating body and the shielding shell form a accommodating space for accommodating the electronic card, and the card ejecting mechanism includes a slider mounted on the insulating body, a spring arranged between the slider and the insulating body, and buckled with the electronic card The lock shrapnel. The electronic card can be inserted into or ejected from the card connector through the interaction with the card eject mechanism. [0003] When the electronic card is withdrawn from the card connector, the existing card connector is usually ...

Claims

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Application Information

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IPC IPC(8): H01R13/629H01R13/02H01R12/71
Inventor 马飞松
Owner KUNSHAN JIAHUA ELECTRONICS
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