Passive wireless mouse

Passive wireless mouse

The utility model discloses a passive wireless mouse, which belongs to the field of computers. The passive wireless mouse disclosed by the utility model aims to solve the problem that for the traditional wireless mouse, a mouse pad needs to be externally connected to a power supply. The passive wire...

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Hauptverfasser: YU YAN, HAN XIANDONG, CUI YANLING, HUANG LIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator YU YAN
HAN XIANDONG
CUI YANLING
HUANG LIANG
description The utility model discloses a passive wireless mouse, which belongs to the field of computers. The passive wireless mouse disclosed by the utility model aims to solve the problem that for the traditional wireless mouse, a mouse pad needs to be externally connected to a power supply. The passive wireless mouse comprises a USB (universal serial bus) emission source, the mouse pad and a mouse, wherein the USB emission source comprises a USB plug, a filtering circuit, an oscillator, a MOSFET (metal-oxide-semiconductor field effect transistor) driving circuit, a first NMOS (N-channel metal oxide semiconductor) switching tube, a second NMOS switching tube, an LC oscillating circuit and an emission coil; the USB emission source is used for converting a direct current power supply into alternating current of which the frequency is f; an alternating magnetic field is stimulated in the emission coil; the LC oscillating circuit in the mouse pad and the alternating magnetic field generate resonance; an induced magnetic f
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The passive wireless mouse comprises a USB (universal serial bus) emission source, the mouse pad and a mouse, wherein the USB emission source comprises a USB plug, a filtering circuit, an oscillator, a MOSFET (metal-oxide-semiconductor field effect transistor) driving circuit, a first NMOS (N-channel metal oxide semiconductor) switching tube, a second NMOS switching tube, an LC oscillating circuit and an emission coil; the USB emission source is used for converting a direct current power supply into alternating current of which the frequency is f; an alternating magnetic field is stimulated in the emission coil; the LC oscillating circuit in the mouse pad and the alternating magnetic field generate resonance; an induced magnetic f</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140430&amp;DB=EPODOC&amp;CC=CN&amp;NR=203573277U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140430&amp;DB=EPODOC&amp;CC=CN&amp;NR=203573277U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YU YAN</creatorcontrib><creatorcontrib>HAN XIANDONG</creatorcontrib><creatorcontrib>CUI YANLING</creatorcontrib><creatorcontrib>HUANG LIANG</creatorcontrib><title>Passive wireless mouse</title><description>The utility model discloses a passive wireless mouse, which belongs to the field of computers. 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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Passive wireless mouse
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