CN101893947A - Wireless power supply wireless mouse - Google Patents
Wireless power supply wireless mouse Download PDFInfo
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- CN101893947A CN101893947A CN2010102294980A CN201010229498A CN101893947A CN 101893947 A CN101893947 A CN 101893947A CN 2010102294980 A CN2010102294980 A CN 2010102294980A CN 201010229498 A CN201010229498 A CN 201010229498A CN 101893947 A CN101893947 A CN 101893947A
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Abstract
The invention relates to a wireless power supply wireless mouse which comprises a wireless mouse receiver (1) and a wireless mouse body (2), wherein the wireless mouse receiver (1) comprises a USB interface (1.1) and a wireless electric power transmitting module (1.2); the wireless electric power transmitting module (1.2) comprises an oscillator (1.2.1), a power amplifier (1.2.2) and an electromagnetic wave transmission circuit (1.2.3); and the wireless mouse body (2) comprises a wireless electric power receiving module (2.1) which comprises an electromagnetic wave receiving circuit (2.1.1), a rectification circuit (2.1.2), a filter circuit (2.1.3) and a voltage-stabilizing circuit (2.1.4). The wireless power supply wireless mouse is comfortable and convenient and fast in use, can lower the using cost of the consumers, and reduces environmental pollution.
Description
(1) technical field
The present invention relates to a kind of wireless mouse, especially relate to a kind of wireless mouse that utilizes electromagnetic wave to carry out wireless power.
(2) background technology
Mouse, as one of most important input equipment of PC (PC), along with operating system extensively adopts graphical interfaces, mouse is the important effect of play more and more in various application programs, and common wire mouse used and pulls sense, comfortableness is not good; Simultaneously because the distance of line is limited, the user can not the remote-controlled operation computer; And aspect carrying, data line is tied a knot easily, is inconvenient to carry, and therefore causes the dirigibility of wire mouse to be had a greatly reduced quality.Along with people increasing day by day to working environment and simple operation requirement, to the continuous growth of " moving " demand, the popularizing of mobile devices such as notebook, wire mouse can not satisfy people for wireless pursue freedom, under the promotion of this demand, wireless mouse has been born.Wireless mouse is divided into mouse itself and receiver two parts, mouse itself is equipped with infrared ray or transmitting set, receiver is connected to the PS-2 port or the USB port of personal host computer by line, operation is during mouse, and information will be by infrared ray or radio wave transmissions to personal host computer.At present, the wireless mouse on the market adopts battery type that the energy is provided more, and this has increased consumer's use cost greatly, simultaneously, has also caused the pollution of refuse battery for environment.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of and use comfortable, convenient and can reduce consumer's use cost, reduce the wireless mouse of the wireless power of environmental pollution.
The object of the present invention is achieved like this: a kind of wireless mouse of wireless power, described mouse includes wireless mouse receiver and wireless mouse body, described wireless mouse receiver includes USB interface and wireless power transmitter module, described wireless power transmitter module includes oscillator, power amplifier and electromagnetic wave radiating circuit, described wireless power transmitter module carries out power taking by the 5V line on the USB interface, and the 5V high level is radiate electric power by the electromagnetic wave radiating circuit behind oscillator and power amplifier with the electromagnetic wave form;
Described wireless mouse body includes the wireless power receiver module, described wireless power receiver module includes electromagnetic wave receiving circuit, rectification circuit, filtering circuit and mu balanced circuit, the electromagnetic wave that described electromagnetic wave receiving circuit gives off the electromagnetic wave radiating circuit converts higher-order of oscillation electric current to, this higher-order of oscillation electric current is converted to direct current through rectification circuit and filtering circuit, and this direct current is exported the 5V high level after the mu balanced circuit voltage stabilizing.
The wireless mouse of wireless power of the present invention, described wireless mouse receiver also includes decoding circuit and RF receiver, described decoding circuit and RF receiver all carry out power taking by the 5V line on the USB interface, and described RF receiver links to each other with the data line of USB interface through decoding circuit;
Described wireless mouse body also includes mouse displacement key press detecting circuit, coding circuit and RF transmitter, described wireless power receiver module is powered to mouse displacement key press detecting circuit, coding circuit and RF transmitter, and described mouse displacement key press detecting circuit is emitted to detected mouse displacement and the encoded circuit of key information and RF transmitter the RF receiver of wireless mouse receiver.
The invention has the beneficial effects as follows:
Owing to adopt electromagnetic wave wireless power technology, in the use of wireless mouse, need not to re-use battery, not only alleviated the weight of mouse, its comfortableness and convenience have been increased, and owing to do not re-use battery, the user no longer needs frequently to buy battery, has reduced user's use cost, has reduced the pollution of battery to environment.
(4) description of drawings
Fig. 1 is a circuit structure block diagram of the present invention.
Fig. 2 is a wireless power transmitter module circuit structure block diagram of the present invention.
Fig. 3 is a wireless power receiver module circuit structure block diagram of the present invention.
Among the figure:
Wireless power receiver module 2.1, mouse displacement key press detecting circuit 2.2, coding circuit 2.3, RF transmitter 2.4;
Oscillator 1.2.1, power amplifier 1.2.2, electromagnetic wave radiating circuit 1.2.3;
Electromagnetic wave receiving circuit 2.1.1, rectification circuit 2.1.2, filtering circuit 2.1.3, mu balanced circuit 2.1.4.
(5) embodiment
Referring to Fig. 1, the present invention relates to a kind of wireless mouse of wireless power, described mouse includes wireless mouse receiver 1 and wireless mouse body 2, described wireless mouse receiver 1 includes usb 1 .1, wireless power transmitter module 1.2, decoding circuit 1.3 and RF receiver 1.4, described wireless power transmitter module 1.2, decoding circuit 1.3 and RF receiver 1.4 all carry out power taking by the 5V line on the usb 1 .1, described RF receiver 1.4 links to each other through the data line of decoding circuit 1.3 with usb 1 .1, described wireless power transmitter module 1.2 includes oscillator 1.2.1, power amplifier 1.2.2 and electromagnetic wave radiating circuit 1.2.3, the 5V high level is radiate electric power by electromagnetic wave radiating circuit 1.2.3 behind oscillator 1.2.1 and power amplifier 1.2.2 with the electromagnetic wave form; Described wireless mouse body 2 includes wireless power receiver module 2.1, mouse displacement key press detecting circuit 2.2, coding circuit 2.3 and RF transmitter 2.4,2.1 pairs of mouse displacement key press detecting circuits 2.2 of described wireless power receiver module, coding circuit 2.3 and RF transmitter 2.4 are powered, described mouse displacement key press detecting circuit 2.2 is emitted to detected mouse displacement and the encoded circuit 2.3 of key information and RF transmitter 2.4 the RF receiver 1.4 of wireless mouse receiver 1, described wireless power receiver module 2.1 includes electromagnetic wave receiving circuit 2.1.1, rectification circuit 2.1.2, filtering circuit 2.1.3 and mu balanced circuit 2.1.4, described electromagnetic wave receiving circuit 2.1.1 converts the electromagnetic wave that electromagnetic wave radiating circuit 1.2.3 gives off to higher-order of oscillation electric current, this higher-order of oscillation electric current is converted to direct current through rectification circuit 2.1.2 and filtering circuit 2.1.3, and this direct current is exported the 5V high level after mu balanced circuit 2.1.4 voltage stabilizing.
Claims (2)
1. the wireless mouse of a wireless power, it is characterized in that: described mouse includes wireless mouse receiver (1) and wireless mouse body (2), described wireless mouse receiver (1) includes USB interface (1.1) and wireless power transmitter module (1.2), described wireless power transmitter module (1.2) includes oscillator (1.2.1), power amplifier (1.2.2) and electromagnetic wave radiating circuit (1.2.3), described wireless power transmitter module (1.2) carries out power taking by the 5V line on the USB interface (1.1), and the 5V high level is radiate electric power by electromagnetic wave radiating circuit (1.2.3) behind oscillator (1.2.1) and power amplifier (1.2.2) with the electromagnetic wave form;
Described wireless mouse body (2) includes wireless power receiver module (2.1), described wireless power receiver module (2.1) includes electromagnetic wave receiving circuit (2.1.1), rectification circuit (2.1.2), filtering circuit (2.1.3) and mu balanced circuit (2.1.4), described electromagnetic wave receiving circuit (2.1.1) converts the electromagnetic wave that electromagnetic wave radiating circuit (1.2.3) gives off to higher-order of oscillation electric current, this higher-order of oscillation electric current is converted to direct current through rectification circuit (2.1.2) and filtering circuit (2.1.3), and this direct current is exported the 5V high level after mu balanced circuit (2.1.4) voltage stabilizing.
2. a kind of wireless mouse of wireless power according to claim 1, it is characterized in that: described wireless mouse receiver (1) also includes decoding circuit (1.3) and RF receiver (1.4), described decoding circuit (1.3) and RF receiver (1.4) all carry out power taking by the 5V line on the USB interface (1.1), and described RF receiver (1.4) links to each other through the data line of decoding circuit (1.3) with USB interface (1.1);
Described wireless mouse body (2) also includes mouse displacement key press detecting circuit (2.2), coding circuit (2.3) and RF transmitter (2.4), described wireless power receiver module (2.1) is powered to mouse displacement key press detecting circuit (2.2), coding circuit (2.3) and RF transmitter (2.4), and described mouse displacement key press detecting circuit (2.2) is emitted to detected mouse displacement and the encoded circuit of key information (2.3) and RF transmitter (2.4) the RF receiver (1.4) of wireless mouse receiver (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102294980A CN101893947A (en) | 2010-07-19 | 2010-07-19 | Wireless power supply wireless mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102294980A CN101893947A (en) | 2010-07-19 | 2010-07-19 | Wireless power supply wireless mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101893947A true CN101893947A (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102294980A Pending CN101893947A (en) | 2010-07-19 | 2010-07-19 | Wireless power supply wireless mouse |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176635A (en) * | 2011-01-30 | 2011-09-07 | 基康仪器(北京)有限公司 | Automatic acquisition device for safety monitoring data as well as power-supply method and device thereof |
| CN102475444A (en) * | 2010-11-26 | 2012-05-30 | 张如彬 | Wireless power supply turntable |
| CN103427862A (en) * | 2012-05-17 | 2013-12-04 | 原相科技股份有限公司 | Wireless transceiver and wireless transmit-receive system |
| CN103746463A (en) * | 2013-12-27 | 2014-04-23 | 广西科技大学 | Universal meter power supplying apparatus |
| CN104218693A (en) * | 2013-10-06 | 2014-12-17 | 郭和友 | Wireless charging power supply USB |
| CN110635582A (en) * | 2019-08-30 | 2019-12-31 | 同济大学 | Wireless energy transmission system and method for exciting and amplifying electromagnetic echo |
| CN111481015A (en) * | 2019-11-11 | 2020-08-04 | 青岛凌瞻视觉科技有限公司 | Product display device and handicraft device |
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| CN1414461A (en) * | 2002-08-17 | 2003-04-30 | 覃源滔 | Radio mouse need no battery |
| CN1540490A (en) * | 2003-10-31 | 2004-10-27 | 张定港 | Mouse/leyboard and revceiver free from battery |
| CN1633010A (en) * | 2004-12-09 | 2005-06-29 | 张定港 | Non-contact power source sensing circuit and application thereof |
| CN201163391Y (en) * | 2008-01-11 | 2008-12-10 | 余代安 | Wireless mouse |
| CN101515208A (en) * | 2008-02-18 | 2009-08-26 | 联想(北京)有限公司 | Method for supplying power to mouse, mouse and computer |
| CN201716697U (en) * | 2010-07-19 | 2011-01-19 | 江阴天恒计算机信息技术有限公司 | Wireless mouse with function of wireless power supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1414461A (en) * | 2002-08-17 | 2003-04-30 | 覃源滔 | Radio mouse need no battery |
| CN1540490A (en) * | 2003-10-31 | 2004-10-27 | 张定港 | Mouse/leyboard and revceiver free from battery |
| CN1633010A (en) * | 2004-12-09 | 2005-06-29 | 张定港 | Non-contact power source sensing circuit and application thereof |
| CN201163391Y (en) * | 2008-01-11 | 2008-12-10 | 余代安 | Wireless mouse |
| CN101515208A (en) * | 2008-02-18 | 2009-08-26 | 联想(北京)有限公司 | Method for supplying power to mouse, mouse and computer |
| CN201716697U (en) * | 2010-07-19 | 2011-01-19 | 江阴天恒计算机信息技术有限公司 | Wireless mouse with function of wireless power supply |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102475444A (en) * | 2010-11-26 | 2012-05-30 | 张如彬 | Wireless power supply turntable |
| CN102176635A (en) * | 2011-01-30 | 2011-09-07 | 基康仪器(北京)有限公司 | Automatic acquisition device for safety monitoring data as well as power-supply method and device thereof |
| CN102176635B (en) * | 2011-01-30 | 2013-05-08 | 基康仪器(北京)有限公司 | Automatic acquisition device for safety monitoring data as well as power-supply method and device thereof |
| CN103427862A (en) * | 2012-05-17 | 2013-12-04 | 原相科技股份有限公司 | Wireless transceiver and wireless transmit-receive system |
| CN104218693A (en) * | 2013-10-06 | 2014-12-17 | 郭和友 | Wireless charging power supply USB |
| CN103746463A (en) * | 2013-12-27 | 2014-04-23 | 广西科技大学 | Universal meter power supplying apparatus |
| CN110635582A (en) * | 2019-08-30 | 2019-12-31 | 同济大学 | Wireless energy transmission system and method for exciting and amplifying electromagnetic echo |
| CN110635582B (en) * | 2019-08-30 | 2021-03-26 | 同济大学 | Wireless energy transmission system for exciting and amplifying electromagnetic echo |
| CN111481015A (en) * | 2019-11-11 | 2020-08-04 | 青岛凌瞻视觉科技有限公司 | Product display device and handicraft device |
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Application publication date: 20101124 |