KR860001578Y1 - A antenna - Google Patents

A antenna Download PDF

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Publication number
KR860001578Y1
KR860001578Y1 KR2019840009597U KR840009597U KR860001578Y1 KR 860001578 Y1 KR860001578 Y1 KR 860001578Y1 KR 2019840009597 U KR2019840009597 U KR 2019840009597U KR 840009597 U KR840009597 U KR 840009597U KR 860001578 Y1 KR860001578 Y1 KR 860001578Y1
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KR
South Korea
Prior art keywords
antenna
rotated
cylindrical mandrel
gear
antennas
Prior art date
Application number
KR2019840009597U
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Korean (ko)
Other versions
KR860004122U (en
Inventor
김승욱
Original Assignee
김승욱
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Publication date
Application filed by 김승욱 filed Critical 김승욱
Priority to KR2019840009597U priority Critical patent/KR860001578Y1/en
Publication of KR860004122U publication Critical patent/KR860004122U/en
Application granted granted Critical
Publication of KR860001578Y1 publication Critical patent/KR860001578Y1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of Aerials (AREA)

Abstract

내용 없음.No content.

Description

안테나 방향조정장치Antenna Direction Adjuster

제1도는 본 고안의 분해 사시도1 is an exploded perspective view of the present invention

제2도는 본 고안의 설치상태 일부 절처 정면도2 is a front view of a part of the installation state of the subject innovation

제3도는 본 고안의 사용상태 일부 절취평면도3 is a cutaway plan view of a part of the use state of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 기통 2 : 위엄기어1: Cylinder 2: Majestic Gear

3 : 굴대관 5,5' : 안테나3: mandrel tube 5,5 ': antenna

7 : 지지틀 8 : 기어7: support frame 8: gear

10 : 연동휘일 12 : 조정끈10: interlocking wheel 12: adjusting strap

본 고안은 실내의 천정등에 설치하여 사용하는 안테나로 안테나의 방향을 간편용이하게 회전식으로 조정할 수 있도록 한 테레비젼 안테나에 관한 것이다.The present invention relates to a TV antenna that can be easily rotated to adjust the direction of the antenna to the antenna used in the ceiling of the room.

종래에는 안테나의 수신 방향을 조정할때 통상 손으로 안테나 자체를 잡고 방향을 조정하였기 때문에 손손으로 잡을 때 접지현상 또는 안테나의 확대 현상이 발생하여 조정도중 수신 감도에 변화가 있기 때문에 안테나의 방향조정을 정확하게 할 수 없는 폐단이 있었으며, 특히 실내용 안테나는 대부분이 테레비젼 자체에 부착되어 있거나 또는 테레비젼 위에 얹어 놓는 것이었기 때문에 어린이들이 자주 만지게 되므로 수시로 안테나의 방향을 조정해야 되는 번거로움은 물론 안테나가 쉬 파손되어 사용이 불가능하게 되는 등의 결함이 있었다.Conventionally, when adjusting the reception direction of the antenna, the antenna itself is usually held by the hand, and the direction is adjusted. Therefore, the grounding phenomenon or the enlargement of the antenna occurs when the hand is held and the reception sensitivity is changed during the adjustment. There was a closure that could not be done. Especially, indoor antennas are mostly attached to the TV itself or placed on the TV, so children often touch the antennas. There were defects such as the inability to use.

본 고안은 이와같은 점들을 해결하기 위해 위엄기어와 피니언기어를 이용하여 위엄기어의 굴대관에 착설한 안테나의 방향을 조정끈으로 간편 용이하게 회전시켜 조정할 수 있도록 고안한 것으로 첨부도면에 의거 상술하면 다음과 같다.The present invention is designed to easily adjust the direction of the antenna installed on the mandrel tube of the dignity gear by using a dangling gear and pinion gear in order to solve these points. As follows.

기통(1)내에 회전되게 관삽되는 워엄기어(2)의 하측에 내부가 통공(3')으로 된 원통형 굴대관(3)을 기통(1) 저면으로 노출되게 길게 연설하고, 일측에 돌설한 지지편 (4)에는 양측으로 안테나(5)(5')를 회동자재토록 착설하고, 양단을 격리되게 연설한 협지편(6)(6')은 보울트로 체결토록 한 원형상의 안테나 지지틀(7)을 관착하고, 워엄기어 (2)의 측방에는 피니언기어(8)를 접합시키고, 그 굴대(9)의 후측에는 연동휘일(10)을 관착하여 워엄기어(2) 상측에 착설되는 지지로울러(11)(11')를 거쳐 원통형 굴대관 (3)을 통해 외부로 인출되는 조정끈(12)을 권취하여서 된 것이다.A cylindrical mandrel tube 3 having a through hole 3 'is formed at the lower side of the worm gear 2 rotatably inserted into the cylinder 1 so as to be exposed to the bottom of the cylinder 1, and the support protruded to one side. On the side (4), the antennas 5 and 5 'are installed on both sides to rotate, and the pincer pieces 6 and 6', which are separated from each other in a separate manner, have a circular antenna support frame 7 for fastening with a bolt. ), The pinion gear (8) is joined to the side of the worm gear (2), and the interlocking wheel (10) is attached to the rear side of the mandrel (9), and the support roller (2) is installed on the upper side of the worm gear (2). 11) (11 ') by winding the adjusting strap 12 which is drawn out through the cylindrical mandrel tube (3).

미설명부호 "13"은 천정면이다.Reference numeral "13" denotes a ceiling surface.

이와같이 된 본 고안은 제2도와 같이 기통(1)을 천정면(13)에 부착시켜 안테나 (5)(5')가 현가되게 하여 사용하는 것으로 수신방향을 조정하고져 할때에는 원통형 굴대관(3)을 통해 하측으로 노출되는 조정끈(12)의 양단을 각기 잡고 필요한 측의 끈을 당겨 조면 조정끈(12)이 권취된 연동휘일(10)이 회전되어 동일한 굴대(9)에 관착된 피니언기어(8)에 의해 워엄기어(2)가 회동되므로 동시에 원통형 굴대관(3)이 회전되어 그 하측에 관착된 안테나 지지틀(7)의 일측에 돌설한 지지편(4) 양측에 착설된 안테나 (5)(5')의 방향이 조정끈(12)을 당기는 상태에 따라 360도 범위로 회전 조정이 되는 것이다.In the present invention, the cylinder 1 is attached to the ceiling surface 13 so that the antennas 5 and 5 'are suspended as shown in FIG. Grasp both ends of the adjusting strap 12 exposed through the lower side through each other, and pull the string of the required side, the interlocking wheel 10 is wound around the adjustment strap 12 is rotated to pinion gear (10) observed on the same mandrel ( 8) the worm gear 2 is rotated by the antenna, so that the cylindrical mandrel tube 3 is rotated at the same time, and the antennas 5 mounted on both sides of the support piece 4 protruding to one side of the antenna support frame 7 attached to the lower side thereof. The direction of 5 'is to adjust the rotation in a 360-degree range according to the pulling state 12.

이와같이 사용하는 본 고안은 손으론 안테나(5)(5')를 잡지 않고도 조정이 용이하므로 조정 도중 감도의 변화가 없어 정확한 조정이 가능하게 되며 그 구조가 간단하고 조작이 간편하여 사용이 편리하며, 특히 안테나가 천정에 현가되어 있게 되므로 어린이들이 가지고 놀수없게 되어 파손될 염려가 없으며 안테나 지지틀(7)을 간단히 착탈할 수 있어 원통형 굴대관(3)의 길이에 따라 안테나의 현가 높이도 자유롭게 조절할 수 있는 등 매우 유용한 고안이다.The present invention used in this way is easy to adjust without holding the antenna (5) (5 ') by hand, so there is no change in sensitivity during adjustment, so that accurate adjustment is possible. In particular, since the antenna is suspended from the ceiling, children can not play with it, and there is no fear of damage, and the antenna support frame 7 can be easily detached and the suspension height of the antenna can be freely adjusted according to the length of the cylindrical mandrel tube 3. Etc. It is a very useful design.

Claims (1)

원통형 굴대관(3)의 상단에 형성된 워엄기어(2)를 기통(1)내에 회전되게 내설하여 연동휘일(10)에 의해 회전되는 피니언기어 (8)와 접합시키고, 원통형 굴대관(3)의 하부에는 안테나(5)(5')가 양측으로 착설된 안테나 지지틀(7)을 관착하여 원통형 굴대판( 3)를 통해 외부로 노출되는 조정끈(12)으로 연동휘일(10)을 회전시켜 안테나의 방향을 자유자재로 회전 조정함을 특징으로 하는 안테나 방향 조정장치.The worm gear 2 formed at the upper end of the cylindrical mandrel tube 3 is internally rotated in the cylinder 1 to be joined to the pinion gear 8 rotated by the interlocking wheel 10, and the cylindrical mandrel tube 3 In the lower part, the antenna support frame 7 installed with the antennas 5 and 5 'on both sides is rotated and the interlocking wheel 10 is rotated by the adjusting strap 12 exposed to the outside through the cylindrical mandrel plate 3. Antenna direction adjustment device characterized in that the rotation of the antenna freely.
KR2019840009597U 1984-09-29 1984-09-29 A antenna KR860001578Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840009597U KR860001578Y1 (en) 1984-09-29 1984-09-29 A antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840009597U KR860001578Y1 (en) 1984-09-29 1984-09-29 A antenna

Publications (2)

Publication Number Publication Date
KR860004122U KR860004122U (en) 1986-04-25
KR860001578Y1 true KR860001578Y1 (en) 1986-07-19

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ID=70158100

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840009597U KR860001578Y1 (en) 1984-09-29 1984-09-29 A antenna

Country Status (1)

Country Link
KR (1) KR860001578Y1 (en)

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Publication number Publication date
KR860004122U (en) 1986-04-25

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