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Holding structure for SIM card

一种收容槽、止挡的技术，应用在SIM卡固持结构领域，能够解决SIM卡与电池相互碰撞、SIM卡损坏、SIM卡与SIM卡连接器接触不良等问题，达到避免直接碰撞、提高稳定性的效果

Inactive Publication Date: 2010-03-24
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there may be some differences in the size of each battery. When the battery is placed in the accommodating cavity, there will be a distance between the SIM card and the SIM card, so the SIM card may slide in the accommodating slot, thereby causing the SIM card to be disconnected from the SIM card. The poor contact of the connector affects the call quality
At the same time, it can cause the SIM card and the battery to collide with each other, causing damage to the SIM card.

Method used

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  • Holding structure for SIM card
  • Holding structure for SIM card

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Embodiment Construction

[0011] see figure 1 , the SIM card holding structure 100 of the preferred embodiment of the present invention is suitable for portable electronic devices such as mobile phones. In this embodiment, the SIM card holding structure 100 is described by taking a SIM card 10 installed in a mobile phone as an example. The SIM card holding structure 100 includes a housing 30 , a stop pad 50 detachably fixed in the housing 30 , and a cover 70 clamped on the housing 30 .

[0012] The casing 30 is a part of the mobile phone casing. The casing 30 is generally rectangular, and a housing cavity 31 is opened in the middle, and the housing cavity 31 is jointly surrounded by four side walls 310 and a bottom wall 312. The housing 31 is used to accommodate a battery 90 of a mobile phone. A receiving groove 32 is defined on the housing 30 , and the receiving groove 32 is located on one side of the receiving cavity 31 and communicates with the receiving cavity 31 . The receiving slot 32 is used ...

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Abstract

The invention provides a SIM card holding structure for fixing the SIM card. The SIM card holding structure includes a casing and a stopper pad, the casing having an accommodating slot provided thereon. The SIM card is accommodated in the accommodation slot, and the stopper pad is assembled in the accommodation slot in order to hold the SIM card in the accommodation slot. The SIM card holding structure uses the stopper pad as the stopping board of the SIM card in order to prevent sliding of the SIM card in the accommodating slot caused by the interval in presence between the SIM card and the battery. The stopper pad has buffering function, is capable of avoiding direct collision between the SIM card and the battery, and enhancing the stability of the using of the SIM card.

Description

technical field [0001] The invention relates to a SIM card holding structure, in particular to a SIM card holding structure for a mobile phone. Background technique [0002] With the rapid development of mobile communications, mobile phones have become an indispensable tool for more and more consumers in their daily work and life. The subscriber identification module card (SIM) of a mobile phone is a plastic card equipped with an IC chip, which has the functions of recording personal user numbers and address books. user use. [0003] An existing SIM card holding structure is used to fix the SIM card in the mobile phone, so that the SIM card and the SIM card connector are electrically connected. The SIM card holding structure includes a casing, which is the shell of the mobile phone, and the upper half of the casing has a base plate, and a receiving groove for accommodating the SIM card is formed on the base plate. A rectangular accommodating cavity for accommodating the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H04M1/02
CPCH04M1/026Y10T24/10Y10T24/33
Inventor 卢军刘德华
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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