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Portable electronic device

An electronic device and portable technology, applied in emergency protection devices, circuits, electrical equipment casings/cabinets/drawers, etc., can solve problems such as misoperation and inconvenient operation of portable electronic devices

Inactive Publication Date: 2010-02-24
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the side button is engaged with the main board and the housing as a whole, when the side button is pressed to trigger one of the switch elements, it is easy to trigger the other switch elements in linkage, resulting in misoperation and inconvenience to the operation of the portable electronic device.

Method used

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  • Portable electronic device
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Examples

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Embodiment Construction

[0012] The preferred embodiment of the present invention discloses a side key, which is suitable for portable electronic devices such as mobile phones, personal digital assistants (PDA), and digital cameras.

[0013] see figure 1 , the portable electronic device 100 includes one side key 10 , a housing 20 (only a part of the housing 20 is shown in the figure) and a main board 30 . The side buttons 10 and the main board 30 are both disposed on the casing 20 . Two switches 32 are arranged at intervals on the main board 30 , and the side key 10 is used to press the switches 32 to trigger the switches 32 , so as to control the main board 30 .

[0014] The side button 10 is roughly a square, which includes a first end 11, a second end 12 opposite to the first end 11, a pressing surface 13, and a contact surface 14 opposite to the pressing surface 13. . A groove 132 with a roughly semicircular cross section is defined in the middle of the pressing surface 13, and a rotating shaft...

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PUM

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Abstract

A portable electronic device comprises a shell and a side key. The shell is provided with a through hole. The side key is accommodated in the through hole and comprises a first key part and a second key part which is arranged next to and connected with the first key part. The side key also comprises a rotating shaft which protrudes at the joint of the first key part and the second key part. The rotating shaft is assembled on the shell in a rotary way so that the side key is installed on the shell. When one of the first key part and the second key part is pressed, the pressed key part is rotated into the shell while the other key part is counterclockwise rotated to remove from the inside of the shell.

Description

technical field [0001] The invention relates to a portable electronic device, in particular to a portable electronic device with side keys. Background technique [0002] With the increase of the functions of portable electronic devices, corresponding function keys (such as side keys) need to be added on the side key board or the side wall of the casing of the portable electronic device to realize the related function control of the portable electronic device, For example: volume control, focus adjustment and other operations. [0003] Existing side keys are generally engaged between the main board and the housing of the portable electronic device, and the side keys are arranged correspondingly to several switching elements on the main board, and the switching elements are triggered by pressing the corresponding positions on the side key and the switching elements. However, since the side button engages the main board and the housing as a whole, when one of the switch elemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H01H13/14H01H3/04
CPCH01H23/143H01H9/0214H04M1/236H01H2221/044H01H2221/016H01H2001/5888H01H2223/04
Inventor 杨慕文张智强
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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