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Wireless human-computer interactive device

A human-computer interaction and wireless technology, applied in signal transmission systems, instruments, electrical digital data processing, etc., can solve problems such as complex operation, and achieve the effect of simple operation, improved sensitivity and service life

Inactive Publication Date: 2008-06-04
万双 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the emergence of home entertainment platforms such as digital TV and home TV network entertainment platforms, the content of TV is greatly enriched. For the needs of operation, there are more and more buttons on the remote control of traditional TV, resulting in more and more operations. more complicated

Method used

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Examples

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Embodiment Construction

[0022] refer to figure 2 , 4 , the upper and lower surfaces of the present invention are arc-shaped, and can be used on any relatively flat place, such as on a pillow, on a sofa, or even on a leg, without the need for a special mouse pad.

[0023] refer to figure 2 , 3 4. The present invention has the function of a handle, and can integrate 4-16 buttons, which can be defined as direction keys, various function keys, etc. Optical eye 4 is the camera hole for capturing displacement information on the photoelectric mouse chip U3 (ADNS-2030).

[0024] refer to figure 1 , the data RF output pins TX_A and TX_B of the wireless RF module U1 (BC313143A) are connected to the filter U2 (RBR71B), U2 is connected to the antenna, and the I / O pins AIO[0]-AIO[2] of U1 are connected to the photoelectric mouse Chip U3 (ADNS-2030), the OSC_IN and OSC_OUT pins of U3 are connected to the 16MHZ crystal oscillator X2, which provides clock signals for the U3ADNS-2030GU photoelectric mouse chip...

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Abstract

The invention provides a wireless human-computer interaction device which relates to a human-computer interaction input device. The upper side of the device is provided with a mouse function key and a handle function key; the side is provided with an optical hole of an optical mouse; the underside is arc; the position where the optical hole is arranged is a plane to ensure that the optical hole contacts an irregular surface; an internal circuit comprises a radio frequency module, an optical mouse chip and 4 to 16 function keys, wherein, two keys are left and right keys of the mouse. The invention connects the optical mouse and the handle into a whole. The optical mouse chip gets the displacement information and the key information, a button gets the key information which is sent out via the radio frequency chip by an antenna and is sent to multi-media equipment through a radio receiving module. The invention has simple structure, low power consumption, long service life and simple manipulation, thereby being applicable to digital electronic entertainment fields such as computers, projectors, digital televisions, video games and family TV network entertainment fields.

Description

technical field [0001] The invention relates to a human-computer interaction input device. Background technique [0002] At present, computer-based home entertainment platforms are becoming more and more popular, such as digital TV, multimedia computers, and home TV network entertainment platforms. Therefore, the peripheral input devices of these entertainment platforms are more and more diversified, and the present invention is to discuss a very simple entertainment input device. [0003] The wired optical mouse used in computers now solves the problem of decreased sensitivity of the scroll wheel mouse, and greatly improves the sensitivity of the mouse; at the same time, the emergence of wireless mice solves the problem of the mouse cable being tied down. However, the optical mouse must use a mouse pad or a flat surface, which limits the application of the mouse. [0004] In home electronic entertainment, the handle is an indispensable input device. In the early days, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/033G08C17/02G06F3/0354
Inventor 万双万攀峰
Owner 万双
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