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Side key assembly and portable type electronic device with same

A component and side key technology, applied in emergency protection devices, electrical equipment casings/cabinets/drawers, circuits, etc., can solve problems such as misoperation, inconvenient operation of portable electronic devices, etc., to eliminate misoperation and improve side key operation performance Effect

Inactive Publication Date: 2010-06-23
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because 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 switches, it is easy to trigger the other switches in linkage, resulting in misoperation, which brings inconvenience to the operation of the portable electronic device

Method used

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  • Side key assembly and portable type electronic device with same
  • Side key assembly and portable type electronic device with same
  • Side key assembly and portable type electronic device with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A preferred embodiment of the present invention discloses a side key assembly, which is suitable for portable electronic devices such as mobile phones, personal digital assistants (PDAs), and digital cameras.

[0015] see figure 1 and figure 2 , the portable electronic device 100 includes a side key assembly 10 and a main board 20 . A first switch 22 and a second switch 24 are disposed on the main board 20 at intervals. The side key assembly 10 is used for pressing and triggering the first switch 22 and the second switch 24 to control the main board 20 .

[0016] The side button assembly 10 includes a button body 12 , two elastic bodies 14 and a casing 16 . The button body 12 and the elastic body 14 are both disposed on the casing 16 .

[0017] The button body 12 includes a roughly square main body 122, the main body 122 includes a pressing surface 1221, a contact surface 1222 opposite to the pressing surface 1221, a first side 1223, and a side opposite to the firs...

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Abstract

The invention provides a side key assembly which comprises a shell and a key body arranged on the shell, wherein the key body comprises a first key part and a second key part adjacently connected with the first key part; a first arc touch pressing part is arranged on the first key part; and a second arc contact pressing part is arranged on the second key part. The side key assembly also comprises two elastic bodies which are oppositely arranged on the shell, wherein each elastic body comprises a wave-shaped telescopic part and a plurality of elastic elements, and the elastic elements are respectively arranged at a corner of the telescopic part. The key body is slidably arranged between the elastic bodies; the first key part is fixedly connected with one elastic body, and the second key part is fixedly connected with the other elastic body; and when the first key part slides towards and compresses the elastic body corresponding to the first key part, the second key part draws the elastic body corresponding to the second key part. The invention also provides a portable type electronic device applying the side key assembly.

Description

technical field [0001] The invention relates to a side key assembly and a portable electronic device using the side key assembly. 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 casing of the portable electronic device, and the side keys are arranged corresponding to several switches on the main board, and the switches are triggered by pressing the corresponding positions on the side keys. And because the side button engages the main board and the housing as a whole, when the side button is pressed to trigger one of the switches, it is easy to trigger other...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/02H01H13/26H01H9/26H05K5/00
CPCH01H2221/09H01H2221/014H01H2221/044H01H15/16H01H2003/466H01H2229/044
Inventor 杨慕文张智强
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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