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Connectors and terminal modules for plugging electronic cards

A technology of connectors and electronic cards, which is applied in the direction of connections, circuits, and contact parts, etc., can solve the problems of terminal 10 function failure and other problems, and achieve the effects of preventing excessive warping deformation, prolonging service life, and preventing upward

Inactive Publication Date: 2018-06-15
TYCO ELECTRONICS (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, after the electronic card 20 has been repeatedly plugged and pulled out for a long time, the free end 11a of the elastic cantilever 11 of the terminal 10 may warp upward, such as Figure 4b As shown by the dashed line in , when the free end 11a of the elastic cantilever 11 warps upward and deforms too much, it will also lead to the failure of the function of the terminal 10

Method used

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  • Connectors and terminal modules for plugging electronic cards
  • Connectors and terminal modules for plugging electronic cards
  • Connectors and terminal modules for plugging electronic cards

Examples

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Embodiment Construction

[0030] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, but should not be construed as a limitation of the present invention.

[0031] In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagrammatic form to simplify the drawings.

[0...

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PUM

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Abstract

The invention discloses a connector for inserting an electronic card, comprising: a shell; an insulating body accommodated in the shell and having a cavity for inserting an electronic card; and a plurality of terminals held in the insulating body wherein each terminal has a resilient cantilever with a contact point in electrical contact with an inserted electronic card and a pad resting on the pad. The connector also includes a plurality of blocking pieces, each of the blocking pieces is located above the free end of a corresponding one of the elastic cantilever and is opposite to the spacer, thereby restricting the free end of the elastic cantilever to the Between the blocking piece and the gasket, the free end of the elastic cantilever of the terminal is effectively prevented from warping and deforming too much upwards, which prolongs the service life of the terminal.

Description

technical field [0001] The invention relates to a connector, in particular to a connector for inserting an electronic card, especially a SIM card, and a terminal module. Background technique [0002] In the existing technology, such as figure 1 As shown, a connector for inserting an electronic card, especially a mobile phone SIM card, mainly includes a housing (not shown), an insulating body 1 accommodated in the housing, and a plurality of terminals 10 held in the insulating body 1 . [0003] figure 2 show figure 1 An enlarged schematic view of a terminal 10 in, image 3 show figure 2 A cross-sectional view of terminal 10 is shown. Such as figure 2 and image 3 As shown, in the prior art, each terminal 10 has a resilient cantilever 11 with contacts 13 for electrical contact with an inserted electronic card 20 . [0004] In order to prevent the terminal 10 from being crushed when plugging and unplugging the electronic card, such as figure 2 and image 3 As show...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/24H01R12/71
Inventor 赵立马勇峰卢髦沈国晓李志强王建新
Owner TYCO ELECTRONICS (SHANGHAI) CO LTD