Manhole cover type antenna
The present invention relates to a manhole cover antenna which can secure high safety and high performance as an antenna product. The manhole cover antenna comprises: a manhole cover in which a housing space unit of a stepped groove section is formed on an upper surface of a cover and in which a sep...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English Korean |
| Published |
31.05.2018
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The present invention relates to a manhole cover antenna which can secure high safety and high performance as an antenna product. The manhole cover antenna comprises: a manhole cover in which a housing space unit of a stepped groove section is formed on an upper surface of a cover and in which a separation preventing unit protrudes toward the center of the cover from an upper side of the housing space unit; a body installed in the housing space unit of the manhole cover and converting an electric signal for wireless communication into an electromagnetic wave; an antenna protecting unit disposed in the housing space unit to cover the body and connecting to the separation prevention unit; and a connector connected to a cable and electrically connecting the body and a wireless transmission device.
본 발명은 안테나 제품으로서 고안전성 및 고성능을 확보할 수 있는 맨홀 커버형 안테나로서, 커버 상면에서 단차형 홈 단면의 수용공간부를 형성하고, 이탈방지부가 상기 수용공간부의 상측에서 커버 중심을 향해 돌출되어 있는 맨홀 커버; 상기 맨홀 커버의 상기 수용공간부에 설치되며, 무선 통신용 전기적 신호를 전자기파로 변환시키는 본체; 상기 본체를 덮도록 상기 수용공간부에 배치되고, 상기 이탈방지부에 접촉하는 안테나 보호부; 및 상기 본체와 무선전송장치를 서로 전기적으로 연결하는 케이블에 접속된 커넥터;를 포함한다. |
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| Bibliography: | Application Number: KR20170050148 |