Microphone, microphone device and combined teaching appliance thereof
The utility model discloses a microphone, a microphone device and a combined teaching aid thereof. The electronic pointer comprises a microphone, an electronic pointer body and external equipment, themicrophone comprises a microphone body, a containing cavity used for containing the electronic point...
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| creator | LI WENJIE WANG TIANLEI ZHANG ZHIHONG LUO WENHUI ZHANG XIANWEN QIU JIONGZHI ZHANG RENFENG CHEN YUPENG ZHANG JINGLING |
| description | The utility model discloses a microphone, a microphone device and a combined teaching aid thereof. The electronic pointer comprises a microphone, an electronic pointer body and external equipment, themicrophone comprises a microphone body, a containing cavity used for containing the electronic pointer body is formed in the microphone body, a sealing cover is arranged at an opening of the containing cavity, and the electronic pointer body can be a laser pen or a page turning pen or the like. According to the utility model, the accommodating cavity is arranged on the microphone, and a user canaccommodate the electronic pointer in the accommodating cavity of the microphone, so that the electronic pointer is well protected from being damaged and polluted by dust, the situation that the electronic pointer is omitted by the user due to small size is avoided, and the microphone is flexible and convenient to use; and secondly, the microphone is not limited to a sound amplifying function andalso has a storage function |
| format | Patent |
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The electronic pointer comprises a microphone, an electronic pointer body and external equipment, themicrophone comprises a microphone body, a containing cavity used for containing the electronic pointer body is formed in the microphone body, a sealing cover is arranged at an opening of the containing cavity, and the electronic pointer body can be a laser pen or a page turning pen or the like. According to the utility model, the accommodating cavity is arranged on the microphone, and a user canaccommodate the electronic pointer in the accommodating cavity of the microphone, so that the electronic pointer is well protected from being damaged and polluted by dust, the situation that the electronic pointer is omitted by the user due to small size is avoided, and the microphone is flexible and convenient to use; and secondly, the microphone is not limited to a sound amplifying function andalso has a storage function</description><language>chi ; eng</language><subject>ADVERTISING ; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE ; CRYPTOGRAPHY ; DEAF-AID SETS ; DIAGRAMS ; DISPLAY ; EDUCATION ; EDUCATIONAL OR DEMONSTRATION APPLIANCES ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; GLOBES ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PHYSICS ; PLANETARIA ; PUBLIC ADDRESS SYSTEMS ; SEALS</subject><creationdate>2020</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&date=20200612&DB=EPODOC&CC=CN&NR=210745493U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200612&DB=EPODOC&CC=CN&NR=210745493U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI WENJIE</creatorcontrib><creatorcontrib>WANG TIANLEI</creatorcontrib><creatorcontrib>ZHANG ZHIHONG</creatorcontrib><creatorcontrib>LUO WENHUI</creatorcontrib><creatorcontrib>ZHANG XIANWEN</creatorcontrib><creatorcontrib>QIU JIONGZHI</creatorcontrib><creatorcontrib>ZHANG RENFENG</creatorcontrib><creatorcontrib>CHEN YUPENG</creatorcontrib><creatorcontrib>ZHANG JINGLING</creatorcontrib><title>Microphone, microphone device and combined teaching appliance thereof</title><description>The utility model discloses a microphone, a microphone device and a combined teaching aid thereof. 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The electronic pointer comprises a microphone, an electronic pointer body and external equipment, themicrophone comprises a microphone body, a containing cavity used for containing the electronic pointer body is formed in the microphone body, a sealing cover is arranged at an opening of the containing cavity, and the electronic pointer body can be a laser pen or a page turning pen or the like. According to the utility model, the accommodating cavity is arranged on the microphone, and a user canaccommodate the electronic pointer in the accommodating cavity of the microphone, so that the electronic pointer is well protected from being damaged and polluted by dust, the situation that the electronic pointer is omitted by the user due to small size is avoided, and the microphone is flexible and convenient to use; and secondly, the microphone is not limited to a sound amplifying function andalso has a storage function</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN210745493UU |
| source | esp@cenet |
| subjects | ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DEAF-AID SETS DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GLOBES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PHYSICS PLANETARIA PUBLIC ADDRESS SYSTEMS SEALS |
| title | Microphone, microphone device and combined teaching appliance thereof |
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