Portable wireless sound amplification receiver

The utility model relates to a portable wireless sound amplification receiver which comprises a shell, a containing groove is formed in the top of the shell, a sliding assembly is arranged in the containing groove, a USB interface is formed in the sliding assembly, an audio interface is formed in th...

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Hauptverfasser: HUANG ZHISHUN, CAO SHIYI, LI XUN
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creator HUANG ZHISHUN
CAO SHIYI
LI XUN
description The utility model relates to a portable wireless sound amplification receiver which comprises a shell, a containing groove is formed in the top of the shell, a sliding assembly is arranged in the containing groove, a USB interface is formed in the sliding assembly, an audio interface is formed in the bottom of the shell, a circuit board is arranged in the shell, and the USB interface is electrically connected to the circuit board. The USB interface is used for plugging audio playing equipment so as to enable the audio playing equipment to supply power to the circuit board, a Bluetooth module and an audio decoding module are arranged on the circuit board, the Bluetooth module is used for being in Bluetooth wireless connection with terminal equipment and receiving audio data output by the terminal equipment, and the audio decoding module is coupled to the Bluetooth module so as to receive the audio data; the audio interface is electrically connected to the audio decoding module, the audio decoding module is use
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The USB interface is used for plugging audio playing equipment so as to enable the audio playing equipment to supply power to the circuit board, a Bluetooth module and an audio decoding module are arranged on the circuit board, the Bluetooth module is used for being in Bluetooth wireless connection with terminal equipment and receiving audio data output by the terminal equipment, and the audio decoding module is coupled to the Bluetooth module so as to receive the audio data; the audio interface is electrically connected to the audio decoding module, the audio decoding module is use</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ; CURRENT COLLECTORS ; DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; LINE CONNECTORS ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ; PRINTED CIRCUITS ; PUBLIC ADDRESS SYSTEMS ; TRANSMISSION</subject><creationdate>2022</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=20221122&amp;DB=EPODOC&amp;CC=CN&amp;NR=217883745U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20221122&amp;DB=EPODOC&amp;CC=CN&amp;NR=217883745U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG ZHISHUN</creatorcontrib><creatorcontrib>CAO SHIYI</creatorcontrib><creatorcontrib>LI XUN</creatorcontrib><title>Portable wireless sound amplification receiver</title><description>The utility model relates to a portable wireless sound amplification receiver which comprises a shell, a containing groove is formed in the top of the shell, a sliding assembly is arranged in the containing groove, a USB interface is formed in the sliding assembly, an audio interface is formed in the bottom of the shell, a circuit board is arranged in the shell, and the USB interface is electrically connected to the circuit board. 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language chi ; eng
recordid cdi_epo_espacenet_CN217883745UU
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CURRENT COLLECTORS
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LINE CONNECTORS
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
PUBLIC ADDRESS SYSTEMS
TRANSMISSION
title Portable wireless sound amplification receiver
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