KR880001007Y1 - Antenna for a television set - Google Patents
Antenna for a television set Download PDFInfo
- Publication number
- KR880001007Y1 KR880001007Y1 KR2019850015833U KR850015833U KR880001007Y1 KR 880001007 Y1 KR880001007 Y1 KR 880001007Y1 KR 2019850015833 U KR2019850015833 U KR 2019850015833U KR 850015833 U KR850015833 U KR 850015833U KR 880001007 Y1 KR880001007 Y1 KR 880001007Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wave body
- water wave
- antenna
- water
- bent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부 절개 사시도.1 is a partially cutaway perspective view of the present invention.
제2도는 종단면도.2 is a longitudinal sectional view.
제3도는 수파체의 결선 상태를 도시하는 전개도.3 is a developed view showing the connection state of the water wave body.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 케이싱 2, 4, 6a, 6b : 수파체1: Casing 2, 4, 6a, 6b: Waterbody
3, 5, 7 : 절연판 8, 9 : 안테나 인입선3, 5, 7: insulation plates 8, 9 antenna lead wire
10, 11, 12 : 저항10, 11, 12: resistance
본 고안은 지향성이 없이 전 채널에 대하여 양호한 수신 상태를 가지는 텔레비젼 수상기용 안테나에 관한 것이다.The present invention is directed to an antenna for a television receiver having no directivity and having good reception for all channels.
종래 텔레비젼 수상기용 안테나는 다수의 길고 짧은 알루미늄 봉(수파체)을 조합하여 각 채널의 방송신호(전파)를 수파토록 한 것이 널리 사용되어 왔으나, 이는 지향성이 있어서 지역에 따라서는 전채널의 방송을 시청할 수 없으며, 수파체가 중앙에 있어서 지지봉에 결속된 것이므로 강풍이 부는 경우 쉽게 파손 될뿐 아니라, 수파체가 길어서 전체적으로 대형화하고 이에 따라 취급, 설치가 매우 곤란하며, 수파체와 지지봉등이 녹이 슬거나 변형되어 수신상태가 불량하게 되고, 사용수명이 단축되는 등 많은 폐단이 있었다.Conventionally, a television receiver antenna has been widely used to receive broadcast signals (radio waves) of each channel by combining a plurality of long and short aluminum rods (water waves). It can not be watched, and the water wave is centered on the support rod, so it can easily be damaged in case of strong winds, and the water wave is long, which makes it large and difficult to handle and install. The water wave and the support rod are rusted. Or deformed, resulting in poor reception and shortened service life.
따라서 본 고안은 이러한 종래의 폐단을 해소하기 위하여 안출 된 것으로 플라스틱 또는 섬유 강화 플라스틱등의 합성수지로된 케이싱내에 다수의 수파체를 내장하여 지향성없이 전채널에 대하여 수신상태가 양호하며, 풍우에 강하여 장기간 사용후에도 파손되거나 변형되는 일이 없이 양호한 수신상태를 유지할수 있음은 물론 소형, 경량화되어 설치 및 취급이 용이한 텔레비젼 수상기용 안테나를 제공하려는 것이다.Therefore, the present invention was devised to solve such a conventional end, and built a plurality of water wave bodies in a casing made of synthetic resin such as plastic or fiber-reinforced plastic, so that the reception state is good for all channels without directivity, and it is strong in wind and rain for a long time. The present invention is intended to provide an antenna for a television receiver that can maintain a good reception state without being damaged or deformed after use, as well as being compact and lightweight and easy to install and handle.
이하 본 고안을 첨부도면에 따라서 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도시한 바와같이, 플라스틱 또는 섬유강화플라스틱등의 합성수지로서 저면이 개방되게 성형한 케이싱(1)내에, 동심원상의 지그재그로 만곡한 수파체(2)가 부착된 절연판(3)과, 좌, 우측에서 각각 외곽기준원(C)에 내접되게 대칭으로 절곡한 사행형 수파체(4)가 부착된 절연판(5)과, 좌우측에는 전후 각각 동심 4분의1원상으로 절곡한 사행형 수파체(6a)가, 우측에는 동김반원상으로 절곡한 사행형 수파체(6b)가 각각 부착된 절연판(7)을 상하 이격되게 내장하고, 수파체(2)의 내단과 수파체(4)의 일단에 안테나 인입선(8)(9)을 연결하며, 수파체(2)(6b)의 외단, 수파체(6a)의 일단과 수파체에(6b)의 내단, 수파체(6a)의 타단과 수파체(4)의 타단은 각각 저항(10)(11)(12)을 개재하여 연결하여서된 것이다.As shown in the figure, in the casing 1 formed as a synthetic resin such as plastic or fiber-reinforced plastic so that the bottom face is opened, an insulating plate 3 with concentric zigzag curved water wave 2 is attached, and left and right sides. Insulating plate 5 with meandering water wave body 4 bent symmetrically inwardly to the outer reference circle C, and meandering water wave body 6a bent in a concentric quarter circle at the left and right sides. (A) On the right side, an insulating plate (7) attached to a meandering wave body (6b) bent in a circular gimbal shape is embedded to be spaced up and down, and an antenna lead line is formed at the inner end of the wave body (2) and at one end of the wave body (4). (8) and (9), the outer end of the water wave (2) and (6b), one end of the water wave (6a) and the inner end of the water wave (6b), the other end of the water wave (6a) and the water wave (4) The other end of) is connected through resistors 10, 11 and 12, respectively.
상기 수파체(2)(4)(6a)(6b)는 동선으로 절곡형성하는 것이 좋으나, 철재등 도전성 재질이면 어느것이나 좋으며, 또는 동판이나 철판을 프레스 성형해도 무방하며, 텔레비젼 채널에 대응하는 직경과 크기로 설정하면 된다.The water wave body (2) (4) (6a) (6b) is preferably bent in a copper wire, but may be any conductive material such as steel, or may be press-molded copper plate or iron plate, the diameter corresponding to the television channel Set to and size.
또한 수파체(2)(4)(6a)(6b)는 도시예에서는 반전부가 각지게 절곡되어 있으나 둥글게 만곡해도 무방하며, 이들은 각각 절연판(3)(5)(7)에 부착하였으나, 절연판(3)(5)(7)을 합성수지로써 사출 성형시 매몰해도 무방하다.In addition, the wave body (2) (4) (6a) (6b) in the example of the inverted portion is bent at an angle, but may be rounded, and they are attached to the insulating plate (3) (5) (7), respectively, 3) (5) (7) may be buried during injection molding with synthetic resin.
케이싱(1)의 상면은 평면으로 해도 무방하나 도시예와 같이 포물면 또는 구면상으로 성형하는 것이 좋으며, 도시예에서는 원통형으로 되어 있으나 사각 통형으로 해도 좋다.Although the upper surface of the casing 1 may be flat, it is preferable to shape | mold in parabolic surface or spherical shape like the example of illustration, In the example of illustration, although it is a cylindrical shape, it is good also as square cylinder shape.
도면 중(13)은 케이싱(1)의 상면벽내면에 나사(14)로 고정되는 플랜지(13')가 달린 지지파이프로써 안테나 인입선(8)(9)는 이 지지파이프(13)내부를 통해 인출하는 것이 좋다.13 is a support pipe having a flange 13 'fixed to the inner wall of the upper surface of the casing 1 with a screw 14, and antenna lead wires 8 and 9 are connected to the inside of the support pipe 13. It is good to withdraw.
지지파이프(13)는 절연판(3)(5)(7)의 중앙을 관통하여 하방으로 연장하며, 절연판(3)은 그 외주면의 케이싱(1)의 내주면에 고정부착하고, 절연체(5)(7)은 그 사이에 스페이서링(15)과 부싱(16)을 개재하여 이격부착하여 지지파이프(13)를 중심으로 케이싱(1)및 절연판(3)에대해 회전 가능하게 설치하며, 부싱(16)은 수파체(2)에 대한 수파체(4)(6a)(6b)의 상대위치 조정후 고정할수 있도록 나사(17)로써 지지파이프(13)에 고정한다.The support pipe 13 extends downward through the center of the insulating plates 3, 5, and 7, and the insulating plate 3 is fixedly attached to the inner circumferential surface of the casing 1 on the outer circumferential surface thereof, and the insulator 5 ( 7 is spaced apart between the spacer ring 15 and the bushing 16 therebetween so as to be rotatable about the casing 1 and the insulating plate 3 around the support pipe 13, and the bushing 16. ) Is fixed to the support pipe 13 with screws 17 so as to be fixed after adjustment of the relative position of the water wave body 4, 6a, 6b with respect to the water wave body 2.
절연판(7)의 하부에는 하부뚜껑(18)을 케이싱(1)에 고정하여 케이싱(1)내부를 밀봉한다.The lower lid 18 is fixed to the casing 1 at the lower portion of the insulating plate 7 to seal the inside of the casing 1.
이와 같이 구성된 본 고안의 안테나는 텔레비젼 전 채널에 상응하는 직경등으로 된 수파체(2)(4)(6a)(6b)가 설치되어 있으므로 지역에 따라 지향성이 없이 전 채널의 방송신호를 양호하게 수신할수 있는 것이다.The antenna of the present invention configured as described above is provided with a wave body (2) (4) (6a) (6b) having a diameter and the like corresponding to all channels of television. It can be received.
지역에 따라 다소 수신 감도가 낮을 경우에는 부싱(16)의 고정나사(17)를 이완하고 절연판(5)(7)을 회전시켜 수파체(4)(6a)(6b)를 수파체(2)에 대해 조정함으로써 수신 감도를 양호하게 조정할 수 있다.If the reception sensitivity is slightly lower depending on the region, the fixing screw 17 of the bushing 16 is relaxed, and the insulating plates 5, 7 are rotated so that the water receivers 4, 6a, 6b are transferred to the water receiver 2 By adjusting for, the reception sensitivity can be adjusted well.
상기 수파체(2)(4)(6a)(6b)는 케이싱(1)과 뚜껑(18)에 의해 밀봉 내장되어 있으므로 건물이나 차량 외부에 설치시 강풍이 불더라도 바람의 영향을 받는 일 없이 안정된 수신 상태로 유지될뿐 아니라, 수파체(2)(4)(6a)(6b)가 녹이슬거나 변형되는 일이 없게 되어 반영구적으로 사용할수 있는 것이다.The water wave body (2) (4) (6a) (6b) is sealed by the casing (1) and the lid (18), so that even when the strong wind blows when installed outside the building or vehicle is stable without being affected by wind In addition to being maintained in the reception state, the water wave body 2, 4, 6a, 6b is not rusted or deformed, and thus can be used semi-permanently.
또한 본 고안의 안테나는방송 채널의 주파수에 따라 설정된 다수의 수파체(2)(4)(6a)(6b)를 설치한 것이므로 그 직경을 45-60㎝정도의 소형으로 하더라도 양호한 수신 효과를 얻을 수 있으며 소형으로 되어 설치 및 취급이 매우 간편하게 되는 것이다.In addition, since the antenna of the present invention is provided with a plurality of water wave bodies (2) (4) (6a) (6b) set according to the frequency of the broadcasting channel, even if the diameter is small, about 45-60cm, a good reception effect can be obtained. Its compact size makes it very easy to install and handle.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850015833U KR880001007Y1 (en) | 1985-11-29 | 1985-11-29 | Antenna for a television set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850015833U KR880001007Y1 (en) | 1985-11-29 | 1985-11-29 | Antenna for a television set |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870008980U KR870008980U (en) | 1987-06-15 |
KR880001007Y1 true KR880001007Y1 (en) | 1988-03-17 |
Family
ID=19246806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850015833U Expired KR880001007Y1 (en) | 1985-11-29 | 1985-11-29 | Antenna for a television set |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880001007Y1 (en) |
-
1985
- 1985-11-29 KR KR2019850015833U patent/KR880001007Y1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR870008980U (en) | 1987-06-15 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19851129 |
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UA0201 | Request for examination |
Patent event date: 19851129 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19880215 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19880525 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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NORF | Unpaid initial registration fee | ||
UC1904 | Unpaid initial registration fee |