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Side-inserting double-layer SIM (subscriber identity module) card socket

A card holder and double-layer technology, applied in the field of SIM card holders, can solve the problems of dual-card mobile phones, difficulty in meeting customer needs, and uncontrollable height, etc., and achieve the effect of light and thin structure

Inactive Publication Date: 2013-06-26
SHANGHAI LAIMU ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional dual-card mobile phones are thick and difficult to meet customer needs
Under certain trends, dual-SIM ultra-thin mobile phones are born in response to the situation, but because conventional dual-SIM mobile phones use other hardware to take out the card structure, the height cannot be controlled, so it is difficult to make mobile phones develop in the direction of ultra-thin

Method used

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  • Side-inserting double-layer SIM (subscriber identity module) card socket
  • Side-inserting double-layer SIM (subscriber identity module) card socket
  • Side-inserting double-layer SIM (subscriber identity module) card socket

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0023] refer to Figure 1-3 As shown, the side plug-in double-layer SIM card holder includes a base 1, a shell 2, an intermediate layer 3, a first terminal 4, and a second terminal 5, wherein a positioning column 11 is also arranged on the side wall of the base 1, and a positioning column 11 is arranged on the shell 2. A positioning hole 21 is provided, and the positioning column 11 is matched with the positioning hole 21. The housing 2 wraps and fixes the base 1 and the interlayer 3 . Terminal escape hole 9.

[0024] The interlayer 3 and the base 1 are an integral structure made of plastic material, and the upper surface of the interlayer 3 is inlaid with a first terminal 4, and the contact 6 of the first terminal 4 protrudes from the upper su...

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Abstract

The invention relates to a side-inserting double-layer SIM (subscriber identity module) card socket which comprises a base, a shell, an intermediate interlayer, a first terminal and a second terminal. The shell is arranged above the base and the intermediate interlayer, the shell covers the base and the intermediate interlayer, the first terminal is embedded on the upper surface of the intermediate interlayer, eight contacts of the first terminal protrude out of the upper surface of the intermediate interlayer, the second terminal is embedded on the lower surface of the intermediate interlayer, six contacts of the second terminal protrude out of the lower surface of the intermediate interlayer, and a card exit is arranged on the shell and the intermediate interlayer. The side-inserting double-layer SIM card socket has the advantages that by the way of SIM side inserting, different requirements of customers can be met by the aid of eight contacts on the upper layer and six contacts on the lower layer, and heads of the contacts of the terminals are spherical so as to prevent scratching SIM cards. The side-inserting double-layer SIM card socket is thin and light and widely applicable to various ultrathin cellphones, and is 2.5mm in thickness.

Description

technical field [0001] The invention relates to the technical field of SIM card holders, in particular to a side-inserted double-layer SIM card holder. Background technique [0002] With the progress of science and technology and the development of the times, the global mobile phone demand in 2012 is expected to exceed 5 billion. Mobile phones have become an essential communication product for people, and now mobile phones are developing towards ultra-thin and multi-functional. At present, dual-card dual-standby and dual-card dual-mode mobile phones that can carry two SIM cards at the same time are more and more popular among people. Many conveniences. But conventional dual-card mobile phones are thicker and difficult to meet customer needs. Under certain trends, dual-SIM ultra-thin mobile phones are born in response to the situation. However, because conventional dual-SIM mobile phones use other hardware to take out the card structure, the height cannot be controlled, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R27/00H01R25/00H01R12/71H01R13/02H01R13/64H01R13/502H01R13/516
Inventor 朱新爱
Owner SHANGHAI LAIMU ELECTRONICS
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