acoustic camera with horn type structure for receiving acoustic wave
The present invention relates to an acoustic camera equipped with a waterproof means, which comprises: a front protection unit (10) provided with a plurality of sound wave inlet holes (20) which guide sound waves or ultrasonic waves to reach an MEMS microphone (20); the MEMS microphones (30) which d...
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| creator | KIM IN KWON OH CHANG JUN JUNG OOK JIN KIM, YOUNG KEY LEE KWANG HYUN |
| description | The present invention relates to an acoustic camera equipped with a waterproof means, which comprises: a front protection unit (10) provided with a plurality of sound wave inlet holes (20) which guide sound waves or ultrasonic waves to reach an MEMS microphone (20); the MEMS microphones (30) which detect the sound waves flowing in through a sound wave inflow groove (11) of the front protection unit (10) while fixed to a substrate (40); a substrate (40) on which the MEMS microphones (20) are mounted; an image capture unit (50) which captures a scene toward which the front protection unit (10) is facing using a capture lens (41); a rear housing (60) which covers the rear of the front protection unit (10) with the substrate (40) positioned on a rear side of the front protection unit (10); and a waterproof means unit (70) which blocks water from reaching the MEMS microphone (30) or the substrate (40) through the sound wave inlet hole (20). According to the present invention, acoustic detection performance is excellent.
본 발명은 방수 수단이 구비된 음향 카메라에 관한 것으로, 음파 또는 초음파가 MEMS 마이크로폰(20)에 도달하도록 유도하는 복수개의 음파유입홀(20)들이 구비된 전방보호부(10)와; 기판(substrate, 40)에 고정된 상태에서 상기 전방보호부(10)의 음파유입홈(11)들을 통하여 유입되는 음파를 감지하는 상기 MEMS 마이크로폰(30)들과; 상기 MEMS 마이크로폰(20)들이 장착되는 기판(40)과; 촬영렌즈(41)를 이용하여 상기 전방보호부(10)가 향하고 있는 장면을 촬영하는 영상촬영부(50)와; 상기 전방보호부(10)의 후면측에 상기 기판(40)이 위치된 상태에서 전방보호부(10)의 후방을 커버하는 후방하우징(60)과; 물이 상기 음파유입홀(20)를 통하여 MEMS 마이크로폰(30) 또는 기판(40)에 도달하는 것을 차단하는 방수수단부(70);를 포함하여 구성되는 것을 특징으로 하는 방수 수단이 구비된 방수 수단이 구비된 음향 카메라에 관한 것이다. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20230051746A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20230051746A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20230051746A3</originalsourceid><addsrcrecordid>eNrjZHBJTM4vLS7JTFZITsxNLUpUKM8syVDIyC_KUyipLEhVKC4pKk0uKS1KVUjLL1IoSk1OzSzLzEtXgGsrTyxL5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGxgYGpobmJmaOxsSpAgC6hzQe</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>acoustic camera with horn type structure for receiving acoustic wave</title><source>esp@cenet</source><creator>KIM IN KWON ; OH CHANG JUN ; JUNG OOK JIN ; KIM, YOUNG KEY ; LEE KWANG HYUN</creator><creatorcontrib>KIM IN KWON ; OH CHANG JUN ; JUNG OOK JIN ; KIM, YOUNG KEY ; LEE KWANG HYUN</creatorcontrib><description>The present invention relates to an acoustic camera equipped with a waterproof means, which comprises: a front protection unit (10) provided with a plurality of sound wave inlet holes (20) which guide sound waves or ultrasonic waves to reach an MEMS microphone (20); the MEMS microphones (30) which detect the sound waves flowing in through a sound wave inflow groove (11) of the front protection unit (10) while fixed to a substrate (40); a substrate (40) on which the MEMS microphones (20) are mounted; an image capture unit (50) which captures a scene toward which the front protection unit (10) is facing using a capture lens (41); a rear housing (60) which covers the rear of the front protection unit (10) with the substrate (40) positioned on a rear side of the front protection unit (10); and a waterproof means unit (70) which blocks water from reaching the MEMS microphone (30) or the substrate (40) through the sound wave inlet hole (20). According to the present invention, acoustic detection performance is excellent.
본 발명은 방수 수단이 구비된 음향 카메라에 관한 것으로, 음파 또는 초음파가 MEMS 마이크로폰(20)에 도달하도록 유도하는 복수개의 음파유입홀(20)들이 구비된 전방보호부(10)와; 기판(substrate, 40)에 고정된 상태에서 상기 전방보호부(10)의 음파유입홈(11)들을 통하여 유입되는 음파를 감지하는 상기 MEMS 마이크로폰(30)들과; 상기 MEMS 마이크로폰(20)들이 장착되는 기판(40)과; 촬영렌즈(41)를 이용하여 상기 전방보호부(10)가 향하고 있는 장면을 촬영하는 영상촬영부(50)와; 상기 전방보호부(10)의 후면측에 상기 기판(40)이 위치된 상태에서 전방보호부(10)의 후방을 커버하는 후방하우징(60)과; 물이 상기 음파유입홀(20)를 통하여 MEMS 마이크로폰(30) 또는 기판(40)에 도달하는 것을 차단하는 방수수단부(70);를 포함하여 구성되는 것을 특징으로 하는 방수 수단이 구비된 방수 수단이 구비된 음향 카메라에 관한 것이다.</description><language>eng ; kor</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CINEMATOGRAPHY ; DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; ELECTROGRAPHY ; HOLOGRAPHY ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; MEASURING ; PHOTOGRAPHY ; PHYSICS ; PUBLIC ADDRESS SYSTEMS ; TESTING</subject><creationdate>2023</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=20230418&DB=EPODOC&CC=KR&NR=20230051746A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230418&DB=EPODOC&CC=KR&NR=20230051746A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM IN KWON</creatorcontrib><creatorcontrib>OH CHANG JUN</creatorcontrib><creatorcontrib>JUNG OOK JIN</creatorcontrib><creatorcontrib>KIM, YOUNG KEY</creatorcontrib><creatorcontrib>LEE KWANG HYUN</creatorcontrib><title>acoustic camera with horn type structure for receiving acoustic wave</title><description>The present invention relates to an acoustic camera equipped with a waterproof means, which comprises: a front protection unit (10) provided with a plurality of sound wave inlet holes (20) which guide sound waves or ultrasonic waves to reach an MEMS microphone (20); the MEMS microphones (30) which detect the sound waves flowing in through a sound wave inflow groove (11) of the front protection unit (10) while fixed to a substrate (40); a substrate (40) on which the MEMS microphones (20) are mounted; an image capture unit (50) which captures a scene toward which the front protection unit (10) is facing using a capture lens (41); a rear housing (60) which covers the rear of the front protection unit (10) with the substrate (40) positioned on a rear side of the front protection unit (10); and a waterproof means unit (70) which blocks water from reaching the MEMS microphone (30) or the substrate (40) through the sound wave inlet hole (20). According to the present invention, acoustic detection performance is excellent.
본 발명은 방수 수단이 구비된 음향 카메라에 관한 것으로, 음파 또는 초음파가 MEMS 마이크로폰(20)에 도달하도록 유도하는 복수개의 음파유입홀(20)들이 구비된 전방보호부(10)와; 기판(substrate, 40)에 고정된 상태에서 상기 전방보호부(10)의 음파유입홈(11)들을 통하여 유입되는 음파를 감지하는 상기 MEMS 마이크로폰(30)들과; 상기 MEMS 마이크로폰(20)들이 장착되는 기판(40)과; 촬영렌즈(41)를 이용하여 상기 전방보호부(10)가 향하고 있는 장면을 촬영하는 영상촬영부(50)와; 상기 전방보호부(10)의 후면측에 상기 기판(40)이 위치된 상태에서 전방보호부(10)의 후방을 커버하는 후방하우징(60)과; 물이 상기 음파유입홀(20)를 통하여 MEMS 마이크로폰(30) 또는 기판(40)에 도달하는 것을 차단하는 방수수단부(70);를 포함하여 구성되는 것을 특징으로 하는 방수 수단이 구비된 방수 수단이 구비된 음향 카메라에 관한 것이다.</description><subject>ACCESSORIES THEREFOR</subject><subject>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</subject><subject>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</subject><subject>CINEMATOGRAPHY</subject><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>ELECTROGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>MEASURING</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBJTM4vLS7JTFZITsxNLUpUKM8syVDIyC_KUyipLEhVKC4pKk0uKS1KVUjLL1IoSk1OzSzLzEtXgGsrTyxL5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGxgYGpobmJmaOxsSpAgC6hzQe</recordid><startdate>20230418</startdate><enddate>20230418</enddate><creator>KIM IN KWON</creator><creator>OH CHANG JUN</creator><creator>JUNG OOK JIN</creator><creator>KIM, YOUNG KEY</creator><creator>LEE KWANG HYUN</creator><scope>EVB</scope></search><sort><creationdate>20230418</creationdate><title>acoustic camera with horn type structure for receiving acoustic wave</title><author>KIM IN KWON ; OH CHANG JUN ; JUNG OOK JIN ; KIM, YOUNG KEY ; LEE KWANG HYUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230051746A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</topic><topic>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</topic><topic>CINEMATOGRAPHY</topic><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>ELECTROGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>MEASURING</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM IN KWON</creatorcontrib><creatorcontrib>OH CHANG JUN</creatorcontrib><creatorcontrib>JUNG OOK JIN</creatorcontrib><creatorcontrib>KIM, YOUNG KEY</creatorcontrib><creatorcontrib>LEE KWANG HYUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM IN KWON</au><au>OH CHANG JUN</au><au>JUNG OOK JIN</au><au>KIM, YOUNG KEY</au><au>LEE KWANG HYUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>acoustic camera with horn type structure for receiving acoustic wave</title><date>2023-04-18</date><risdate>2023</risdate><abstract>The present invention relates to an acoustic camera equipped with a waterproof means, which comprises: a front protection unit (10) provided with a plurality of sound wave inlet holes (20) which guide sound waves or ultrasonic waves to reach an MEMS microphone (20); the MEMS microphones (30) which detect the sound waves flowing in through a sound wave inflow groove (11) of the front protection unit (10) while fixed to a substrate (40); a substrate (40) on which the MEMS microphones (20) are mounted; an image capture unit (50) which captures a scene toward which the front protection unit (10) is facing using a capture lens (41); a rear housing (60) which covers the rear of the front protection unit (10) with the substrate (40) positioned on a rear side of the front protection unit (10); and a waterproof means unit (70) which blocks water from reaching the MEMS microphone (30) or the substrate (40) through the sound wave inlet hole (20). According to the present invention, acoustic detection performance is excellent.
본 발명은 방수 수단이 구비된 음향 카메라에 관한 것으로, 음파 또는 초음파가 MEMS 마이크로폰(20)에 도달하도록 유도하는 복수개의 음파유입홀(20)들이 구비된 전방보호부(10)와; 기판(substrate, 40)에 고정된 상태에서 상기 전방보호부(10)의 음파유입홈(11)들을 통하여 유입되는 음파를 감지하는 상기 MEMS 마이크로폰(30)들과; 상기 MEMS 마이크로폰(20)들이 장착되는 기판(40)과; 촬영렌즈(41)를 이용하여 상기 전방보호부(10)가 향하고 있는 장면을 촬영하는 영상촬영부(50)와; 상기 전방보호부(10)의 후면측에 상기 기판(40)이 위치된 상태에서 전방보호부(10)의 후방을 커버하는 후방하우징(60)과; 물이 상기 음파유입홀(20)를 통하여 MEMS 마이크로폰(30) 또는 기판(40)에 도달하는 것을 차단하는 방수수단부(70);를 포함하여 구성되는 것을 특징으로 하는 방수 수단이 구비된 방수 수단이 구비된 음향 카메라에 관한 것이다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MEASURING PHOTOGRAPHY PHYSICS PUBLIC ADDRESS SYSTEMS TESTING |
| title | acoustic camera with horn type structure for receiving acoustic wave |
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