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Multifunctional keying electronic apparatus with accurate motion

A technology of electronic devices and buttons, which is applied in the direction of circuits, electric switches, electrical components, etc., and can solve problems such as wrong actions and accidental touches on circuit boards

Inactive Publication Date: 2006-11-15
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, when the user wants to operate the function of the first pressing end 120a of the button 12, he will often touch the second contact point 142 of the circuit board 14 by mistake due to improper application of force, thereby causing the problem of wrong action.
Similarly, when the user wants to operate the function of the second pressing end 122a of the button 12, the same problem will also occur.

Method used

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  • Multifunctional keying electronic apparatus with accurate motion
  • Multifunctional keying electronic apparatus with accurate motion
  • Multifunctional keying electronic apparatus with accurate motion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] see Figure 3 to Figure 5B , image 3 It is an appearance view of an electronic device 30 according to a preferred embodiment of the present invention. Figure 4 for image 3 The exterior view of the middle button 32. Figure 5A for image 3 A partial cross-sectional view of the middle electronic device 30 along line X-X. Figure 5B for Figure 5A The view in which the middle button 32 is pressed down. The electronic apparatus (Electronic apparatus) 30 can be a mobile phone (Mobile phone), a personal digital assistant (Personal digital assistant, PDA), a remote controller (Remote controller) . . . and so on. Such as image 3 as well as Figure 5A As shown, the electronic device 30 includes a key (Key) 32 , at least one support (Support) 33 and a circuit board (Circuit board) 34 . In this embodiment, the button 32 further includes a keycap (Keycap) 324 and a rubber (Rubber) 326, and the electronic device 30 has four pillars 33 arranged on the button 32, as Fig...

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PUM

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Abstract

This invention discloses one digital device; it includes a button, at least a pillar and a circuit board. The button has a first push end, a first contacting end, a second push end and a second contacting end. The pillar is set on the button, and between the first and the second contacting ends. The board has a first contact point corresponding to the first contacting end, and a second contacting point corresponding to the second end. The first end can down follow the first push button when the first button is pushed to actuate the firs point on the board, and at least one pillar will support the board top surface to prevent the second end actuating the second point. So the button of the digital device can be accurately acted.

Description

technical field [0001] The present invention relates to an electronic apparatus (Electronic apparatus), in particular to an electronic apparatus with a multi-function key (Multi-function key) capable of accurate action. Background technique [0002] Existing electronic devices, such as mobile phones, personal digital assistants (PDAs), remote controllers, etc., are equipped with several function keys for users to operate. With the progress and development of science and technology, the functions of electronic devices are increasing, so that a button usually has more than two functions for users to operate. [0003] see Figure 1 to Figure 2B , figure 1 It is an appearance view of an existing personal digital assistant 10 . Figure 2A for figure 1 A partial cross-sectional view of the personal digital assistant 10 along the line P-P. Figure 2B for Figure 2A The view in which the middle button 12 is pressed down. Such as figure 1 as well as Figure 2A As shown, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H25/00H01H25/06
Inventor 李信宏何文中
Owner BENQ CORP