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Positioning mechanism for SIM card fixing structure

A positioning mechanism and card fixing technology, which is applied to electrical components, transmission systems, etc., can solve problems such as inconvenient operation, and achieve the effects of convenient loading and unloading, convenient positioning, and simple structure.

Inactive Publication Date: 2015-12-02
CHENGDU HUIDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the loading and unloading of the SIM card has become one of the important structures of the mobile phone, while the existing driving and positioning are usually carried out manually, which is inconvenient to operate

Method used

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  • Positioning mechanism for SIM card fixing structure
  • Positioning mechanism for SIM card fixing structure
  • Positioning mechanism for SIM card fixing structure

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Experimental program
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Embodiment Construction

[0018] see Figure 1 to Figure 3 , shows the positioning mechanism of the SIM card fixing structure of the present invention.

[0019] Whether the positioning mechanism of the SIM card fixing structure is used to locate the SIM card 201 of the mobile phone 200 accurately arrives at the position. The mobile phone 200 has a main board 203 and a casing (not shown), and the main board 203 is fixed in the casing. A frame member 205 is fixed on the main board 203, and the frame member is provided with a through hole 2051 for a SIM card 201 to enter.

[0020] see figure 1 and figure 2 , the positioning mechanism includes a resisting assembly 50 and a positioning detection mechanism 35 , and the resisting assembly 50 includes a resisting member 51 , an elastic member 53 and a fixing block 55 .

[0021] The resisting piece includes a resisting block 511, a guide rod 513 and an iron block 515. The resisting block 511 is elongated and fixed on one end of the guide rod 513. The front ...

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Abstract

The invention provides a positioning mechanism for an SIM card fixing structure, which is used for positioning an SIM card of a mobile phone. The mobile phone is provided with a mainboard, the positioning mechanism comprises a pushing assembly and a positioning detection mechanism, and the pushing assembly comprises a holding member and a fixing block; the holding member comprises a holding block, a guide rod and an iron block, the holding block is strip-shaped and is fixed at one end of the guide rod, a guide groove is formed in the front end of the holding block, and the iron block is fixed at the other end of the guide rod; the fixing block is fixed on the mainboard, and a guide groove for enabling the guide rod to slide and penetrate through is formed on the fixing block; the positioning detection mechanism is located on the back side of the fixing block and comprises a first elastic positioning piece and a second elastic positioning piece, which are arranged at intervals; and thus, the positioning mechanism provided by the invention is convenient to load and unload, and the SIM card can be quickly and accurately positioned conveniently.

Description

technical field [0001] The invention relates to a positioning mechanism of a SIM card fixing structure. Background technique [0002] With the development of economy and life, mobile phones are more and more widely used. As one of the important components of mobile phones, the loading and unloading of SIM cards has become one of the important structures of mobile phones. However, the existing driving and positioning are usually performed manually. It is inconvenient to get up. [0003] For this reason, in view of the above-mentioned defects, the designer of the present invention researches and designs a positioning mechanism of a SIM card fixing structure by concentrating on research and design, and integrating experience and achievements in related industries for many years, so as to overcome the above-mentioned defects. Contents of the invention [0004] The technical problem to be solved by the present invention is: the loading and unloading of the SIM card has become ...

Claims

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Application Information

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IPC IPC(8): H04B1/3818H04B1/3816
Inventor 贺小琴
Owner CHENGDU HUIDING TECH
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