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Electronic card connector

A technology of connectors and electronic cards, which is applied in the direction of connection, components of connection devices, circuits, etc., can solve the problems of affecting welding effect and easy deformation, and achieve the effect of improving welding effect, reducing stress and improving deformation

Inactive Publication Date: 2007-02-28
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a high temperature state, if the electronic card connector is soldered on a circuit board, since several terminals 6 are fixed on the base 23, the heat of the solder is transferred to the circuit board through the terminals 6 during the welding process. on the base 23, so the base will be heated and easily softened, and the spring 52 has an elastic stress on the base 23, so the base 23 of the insulating body 2 is easily deformed due to the stress release due to heat, and the conductive terminal 6 Retained on the base, thereby affecting the welding effect of the conductive terminal 6 of the electronic card connector on the circuit board

Method used

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Embodiment Construction

[0017] Please refer to FIG. 5, the electronic card connector 100 of the present invention is used to electrically connect the electronic card 60 (see FIG. 8), which includes an insulating body 10, several terminals 20 held on the insulating body 10, A pair of detection terminals 30 , a card ejection mechanism 40 and a shielding case 50 covering the insulating body 10 and forming a storage space 70 capable of receiving the electronic card 60 (see FIG. 3 ).

[0018] Please refer to FIG. 5 again, the insulating body 10 is made of insulating material, and has a longitudinal base 110, a first side wall 120 and a second side wall 130 extending forward from both ends of one side of the base 110. , and a bottom wall 140 located between the base 110 and the first and second side walls. A positioning post 112 protruding forward is disposed on the base 110 adjacent to the first side wall 120 . The first side wall 120 is provided with a receiving portion 121 for receiving the card ejecti...

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Abstract

The invention relates to an electric connector, which comprises insulated main body with base and first side wall extending from one end of base; several conductive terminals mounted on the base; card returning device with one sliding block, guiding rod and flexible element whose one end is contained in the sliding block; shade frame covers the insulated main body to form one contain space containing the electric card; the top of shade frame near the first side wall has bended plate bended inward to the containing space; said flexible element contacts the bended plate to avoid flexible element functioning elasticity on the base; therefore, in high temperature, it can avoid releasing stress at the base to deform, to improve the welding effect of terminal.

Description

【Technical field】 [0001] The invention relates to an electronic card connector, in particular to an electronic card connector with a card withdrawing mechanism. 【Background technique】 [0002] In the industry, general small electronic memory cards, such as SD cards (Secure Digital Cards), use electronic card connectors to electrically connect the electronic card to the circuit board, and generally known electronic card connectors use a card ejection mechanism to connect the electronic card to the circuit board. The card and the electronic card connector complete the card insertion and ejection actions. For example, Chinese Utility Model Patent Announcement No. 2588578 and US Patent Announcement No. 6,802,726 both disclose existing electronic card connectors with the card ejection mechanism. [0003] Taking China Utility Model Patent Announcement No. 2588578 as an example, please refer to Figure 1 and Figure 2, an electronic card connector, which includes: an insulating body...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/16H01R13/633H01R13/635H01R12/71
Inventor 许长新
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD