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Mobile phone and structure thereof for preventing SIM card from being taken out

A card holder and card slot technology, applied to the structure of telephones, etc., can solve the problem that mobile phones cannot meet customer card lock requirements, etc.

Active Publication Date: 2012-10-10
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But the mobile phone in the prior art can not satisfy the client's card lock requirement, therefore, the prior art still needs to be improved and developed

Method used

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  • Mobile phone and structure thereof for preventing SIM card from being taken out
  • Mobile phone and structure thereof for preventing SIM card from being taken out
  • Mobile phone and structure thereof for preventing SIM card from being taken out

Examples

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Embodiment Construction

[0025] The specific embodiments and examples of the present invention will be described in detail below in conjunction with the accompanying drawings. The described specific embodiments are only used to explain the present invention, and are not intended to limit the specific embodiments of the present invention.

[0026] Such as figure 2 as shown, figure 2 It is a schematic diagram of the structure of the present invention to prevent the removal of the SIM card. This structure can be set on a mobile terminal such as a mobile phone using a bridge-type SIM card holder 300, and is used to lock the SIM card 200 that is first loaded into the SIM card holder 300. A SIM card slot (not shown) adapted to accommodate the SIM card 200 is provided on the bottom case 510 of the mobile terminal corresponding to the SIM card holder 300; specifically, the structure for preventing the removal of the SIM card includes a The first elastic piece 810, the second elastic piece 820 and the first...

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PUM

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Abstract

The invention discloses a mobile phone and a structure thereof for preventing an SIM card from being taken out. The structure comprises a first elastic sheet, a second elastic sheet and a first baffle plate which are positioned at the front end of an SIM card notch on the bottom case of the mobile phone, wherein before an SIM card is inserted into the second elastic sheet, the first elastic sheet is compressed, the SIM card is inserted from the bottom of the first baffle plate to replace the first elastic sheet so as to restrict the popping out of the second elastic sheet, and the second elastic sheet pops out after the SIM card goes back. Because the first elastic sheet for restricting the popping out of the second elastic sheet and the first baffle plate in an original nail buckling position are adopted, the SIM card is utilized to push away the first elastic sheet, and the second elastic sheet is popped out when the SIM card goes back; and the side surface of the second elastic sheet is utilized to block the front end of the SIM card, and the first baffle plate is used for pressing the front end of the SIM card to cooperate with an SIM card base and the SIM card notch to block the side wall of the rear end of the SIM card so as to block the SIM card together, thereby effectively preventing users from randomly taking out the SIM card first inserted for random replacement, and satisfying requirements of customers.

Description

technical field [0001] The invention relates to the field of mobile phones using a bridge-type SIM card holder, in particular to a mobile phone capable of preventing a SIM card loaded for the first time from being randomly replaced and a structure for preventing the SIM card from being taken out. Background technique [0002] With the increasing popularity and development of mobile phones, customers have various requirements for mobile phones. Some customers even propose that the mobile phone should have the function of locking the card. Replace the SIM card. [0003] For mobile phones currently on the market, whether it is a bridge-type fixed SIM card holder or a hinged SIM card holder, users can freely insert, remove and replace the SIM card; taking the bridge-type SIM card holder as an example, as figure 1 as shown, figure 1 It is a perspective view of a mobile phone in the prior art after inserting a SIM card. After the SIM card 200 is inserted into the SIM card holder...

Claims

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Application Information

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IPC IPC(8): H04M1/02
Inventor 乐立东
Owner HUIZHOU TCL MOBILE COMM CO LTD
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