KR970013503A

KR970013503A - Reflector angle adjusting device of satellite broadcasting receiving antenna

Info

Publication number: KR970013503A
Application number: KR1019950025755A
Authority: KR
Inventors: 김정태
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-08-21
Filing date: 1995-08-21
Publication date: 1997-03-29

Abstract

본 발명은 위성방송 수신안테나의 각도조절장치에 관한 것으로, 반사경 지지대(2)의 한쪽 끝부위에 2개의 플랜지부(2a, 2b)가 수용공간(2c)이 형성되게 소정간격을 두고 일체로 형성되고, 이 수용공간(2c)속에 안테나 지지대(3)와 착탈가능하게 결합된 연결대(4)가 끼워져서 상기 플랜지부(2a,2b)와 연결대(4)를 관통하는 회전축(7)을 매개로 방사경(1)이 안테나 지지대(3)에 대해 회동가능하게 설치되는 한편, 상기 반사경(1)이 안테나 지지대(3)에 대해 상대회동되어 상하각도가 조절될 수 있도록 워엄(8a)이 형성된 조정노브(8)와 워엄기어(4e)가 구비되어, 단지 조정노브(8)의 회전조작만으로 반사경의 상하수신각도를 정밀하게 조정할 수 있는 효과가 있다.The present invention relates to an angle adjusting device for a satellite broadcasting antenna, wherein two flange portions (2a, 2b) are formed integrally with a predetermined interval so that a receiving space (2c) is formed at one end of the reflector support (2). And a connecting rod 4 detachably coupled to the antenna support 3 in the accommodation space 2c, and through the rotating shaft 7 passing through the flange portions 2a and 2b and the connecting rod 4 as a medium. The radiation mirror 1 is rotatably installed with respect to the antenna support 3, while the reflector 1 is rotated relative to the antenna support 3 so that the worm 8a is formed so that the vertical angle can be adjusted. The knob 8 and the worm gear 4e are provided, so that the vertical and horizontal reception angles of the reflector can be precisely adjusted only by the rotation operation of the adjustment knob 8.

Description

Reflector angle adjusting device of satellite broadcasting receiving antenna

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 반사경 각도조절장치가 장착된 위성방송 수신안테나의 측면도이고,1 is a side view of a satellite broadcasting reception antenna equipped with a reflector angle adjusting device according to the present invention;

제2도는 제1도의 평면도.2 is a plan view of FIG.

Claims

At one end of the reflector support 2, two flange portions 2a and 2b are integrally formed with a predetermined interval so that the accommodation space 2c is formed, and the antenna support 3 and the antenna support 3 are located in the accommodation space 2c. A detachably coupled connecting rod 4 is fitted so that the reflector 1 is rotatable with respect to the antenna support 3 about the rotating shaft 7 passing through the flange portions 2a and 2b and the connecting rod 4. On the other hand, the reflector (1) relative to the antenna support (3) is rotated relative to the angle of the satellite broadcasting receiving antenna having a rotating means coupled with the adjustment knob (8) so that the vertical angle can be adjusted.

A worm (8a) integrally formed with said adjusting knob (7); The worm gear (8a) is always in engagement with the worm gear (4e) formed at one end of the connecting rod (); characterized in that consisting of the satellite broadcasting receiving antenna.

The reflector support (2) according to claim 1 or 2, wherein the reflector (1) can be easily recognized when the reflector (1) is rotated relative to the antenna support (3) by the operation of the adjusting knob (8). And the scales (2f, 4d) are formed on the outer surface of the connecting rod (4), respectively.

According to claim 1 or 2, characterized in that the antenna support (3) is detachably installed on the mounting plate (5) via a fixing screw (6) to adjust the left and right angles of the reflector (1). Angle adjusting device of satellite broadcasting receiving antenna.

※ Note: The disclosure is based on the initial application.