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Electronic device and input device thereof

A technology of input devices and electronic devices, applied in the input/output process of data processing, input/output of user/computer interaction, electrical digital data processing, etc., can solve the problem of increasing the size of circuit boards, electronic devices, and circuit boards Issues such as wiring area limitations

Active Publication Date: 2012-05-16
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the keyboard and optical mouse are placed on the circuit board, there is no other space on the circuit board for electronic components, that is, the wiring area on the circuit board will be limited
At this time, it is necessary to increase the size of the circuit board to provide the necessary electronic components, so that the size of the electronic device also increases

Method used

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  • Electronic device and input device thereof
  • Electronic device and input device thereof
  • Electronic device and input device thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] see figure 1 . figure 1 Shown is a schematic diagram of an electronic device 1 according to an embodiment of the present invention. figure 1 The electronic device 1 shown is a mobile phone as an example, but not limited thereto. In practical applications, the electronic device 1 can also be a personal digital assistant, a digital camera, an electronic dictionary, and the like.

[0022] Such as figure 1 As shown, the electronic device 1 includes a casing 10 and an input device 12 . The input device 12 is provided on the casing 10 . Generally speaking, the housing 10 of the electronic device 1 is also provided with necessary software and hardware elements for operation, such as a central processing unit (Central Processing Unit, CPU), random access memory (Random Access Memory, RAM), read-only memory (Read Only Memory) Only Memory, ROM), display panel, backlight module, battery for power supply, operating system, etc. The functions of the above elements can be easil...

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PUM

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Abstract

The invention relates to an electronic device and an input device thereof. The electronic device comprises a shell and the input device arranged on the shell, wherein the input device comprises a circuit board, a first input module, a fixing module and a second input module; the first input module is arranged on the circuit board and contains a first fixing part; the fixing module contains a first open hole, a first holding space and a plurality of second fixing parts; the fixing module is arranged on the circuit board; the first input module is arranged in the first holding space and extendsout of the first open hole; the second fixing part butts the first fixing part of the first input module to fix the first input module; a second input module is arranged on the fixing module and contains a second open hole; the first input module is exposed out of the second open hole of the second input module; in addition, the fixing module comprises a second holding space used for holding electronic elements on the circuit board. By using the electronic device and input device thereof of the invention, the wiring area of the circuit board can be greatly increased, thus the electronic device can be further miniaturized.

Description

technical field [0001] The invention relates to an electronic device and its input device, and in particular to an input device capable of effectively fixing an input module such as an optical mouse and increasing the wiring area of ​​a circuit board. Background technique [0002] With the continuous development and progress of science and technology, various light, multi-functional, and high-endurance electronic devices have appeared on the market, such as mobile phones (mobile phones), personal digital assistants (Personal Digital Assistant, PDA), digital cameras (digital cameras) ), electronic dictionaries, etc. Generally speaking, the electronic device is provided with many buttons for users to press to operate or select functions. However, in the case of more and more functions, the traditional single button is gradually not enough. Therefore, most of the current electronic devices are provided with different input modules, such as an input device combined with a keyb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F3/023G06F3/033G06F3/0354
Inventor 林美瑞李胜源
Owner ASUSTEK COMPUTER INC