Portable electronic production chip card fixing device

A technology for fixing devices and electronic products, which is applied to elastic/clamping devices, circuit layouts on insulating boards, circuit layouts on support structures, etc. Card 15, problems such as affecting contact

Inactive Publication Date: 2012-01-25
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is used for a long time, the chip card receiving chamber 13 and the chip card 15 will be worn out, and in serious cases, the chip card receiving chamber 13 or the chip card 15 will be damaged.
And because the longitudinal locking block 133 presses the edge of the chip card 15, and the chip card connector 137 is generally located in the center of the chip card receiving cavity 13, it will affect the distance between the chip card 15 and the chip card connector 137. s contact

Method used

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  • Portable electronic production chip card fixing device
  • Portable electronic production chip card fixing device
  • Portable electronic production chip card fixing device

Examples

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Embodiment Construction

[0016] The first embodiment of the present invention discloses a chip card fixing device, which is suitable for portable electronic products such as mobile phones and PDAs. see image 3 and Figure 4 The chip card fixing device of the present invention includes a housing 3 and an elastic arm 5 arranged on the housing 3 , and the elastic arm 5 can securely connect a chip card 7 to the housing 3 .

[0017] The casing 3 is approximately rectangular parallelepiped and includes a back 31 , a front 33 opposite to the back 31 , and four sides 35 . The back surface 31 of the casing 3 is provided with a battery accommodating cavity 311 and a chip card accommodating cavity 313 . The battery accommodating cavity 311 is located at the center of the back surface 31 , thereby forming two opposite mesa 3111 and a concave surface 3113 between the two mesa surfaces 3111 on the back surface 31 of the casing. The chip card accommodating chamber 313 is disposed on the concave surface 3113 , of...

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Abstract

The invention provides a fixing device of a chip card on a portable electronic product, including a shell, an elastic arm and an elastic device. The shell is provided with a chip card receiving chamber for receiving the chip card. The elastic arm includes a fixing end and a moving end opposite to the fixing end. The fixing end can be rotatably fixed on the shell relative to the shell. The elastic device can apply force to the elastic arm so as to make the elastic arm rotate towards the direction close to the chip card receiving chamber under the action of the elastic device till the moving end of the elastic arm is supported at a slight center position of the chip card assembled in the chip card receiving chamber. When the chip card is mounted in the chip card fixing device, the chip card can be put in the chip card receiving chamber in a manner of uplifting the elastic arm, so that the chip card and the chip card receiving chamber can not generate sliding friction, thus the chip card and the chip card receiving chamber can not be damaged for a long time service.

Description

【Technical field】 [0001] The invention relates to a chip card fixing device of a portable electronic product. 【Background technique】 [0002] With the rapid development of the electronic industry and the ever-changing technology, many portable electronic products are introduced new ones. There are also various chip cards used in portable electronic products, such as SD card (Secure Digital Memory Card), SIM (Subscriber Identification Module Card) card, and the like. Portable electronic products have brought many conveniences to people's lives, and their functions have become increasingly diversified, and have become necessary for the lives of consumers. The chip card installed in the portable electronic product is equipped with the necessary information for operating the portable electronic product, and records the user's personal information, so the chip card is an important component of the portable electronic product, which is a plastic card with a chip, so There must b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/12H05K7/06
Inventor 蒋茂发陈家骅
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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