一种卫星直播电视信号接收天线装置

Abstract

本实用新型公开了一种卫星直播电视信号接收天线装置，涉及直播电视信号接收设备技术领域，包括本体和底板，底板的底部设置有固定柱，还包括用于与固定柱可拆卸连接的固定座。固定座包括第一预安装座，第一预安装座上固定安装有伸缩机构，伸缩机构实现与固定柱的卡接或分离。底板上还安装有遮雨机构、用于驱动遮雨机构覆盖在本体上或将遮雨机构收纳的驱动机构以及排水机构。本实用新型通过本体与固定座的可拆卸连接，方便卫星直播电视信号接收天线装置本体的安装，也方便拆卸维护、更换和检修。起到遮挡雨水的作用且不影响信号的接收。

Claims

1. A satellite direct broadcast television signal receiving antenna device comprising a body (1) and a base plate (2), characterized in that, The bottom of the base plate (2) is provided with a fixing post (4) and also includes a fixing seat for detachable connection with the fixing post (4).

2. A satellite direct broadcast television signal receiving antenna device according to claim 1, wherein The fixed base includes a first pre-installation base (3), on which a telescopic mechanism is fixedly installed. The telescopic mechanism enables engagement or disengagement with the fixed column (4).

3. A satellite direct broadcast television signal receiving antenna device according to claim 2, wherein The telescopic mechanism includes a support block (14) fixedly connected to the first pre-installation seat (3). A guide telescopic rod (16) is installed on the support block (14). The telescopic mechanism also includes a spring (15). The spring (15) is sleeved outside the guide telescopic rod (16) and one end is connected to the support block (14). A movable rod (12) is movably connected to one end of the guide telescopic rod (16) away from the support block (14). A rotating rod (13) is symmetrically arranged on the movable rod (12). One end of the rotating rod (13) is rotatably connected to the movable rod (12). The other end of the rotating rod (13) is rotatably connected to a locking rod (5). The locking rod (5) is slidably connected to the first pre-installation seat (3). The two locking rods (5) can engage or disengage with the fixed column (4).

4. A satellite direct broadcast television signal receiving antenna device according to claim 3, wherein The bottom of the lever (5) is equipped with a guide block (26), which is slidably installed in the guide groove (25) opened on the first pre-installation seat (3).

5. A satellite direct broadcast television signal receiving antenna device according to any one of claims 1-4, characterized in that The fixed base also includes a second pre-installation base (17), on which a positioning sleeve (18) is installed, and a positioning pin (19) is installed at the bottom of the base plate (2), and the positioning pin (19) is inserted into the positioning sleeve (18).

6. A satellite direct broadcast television signal receiving antenna assembly according to claim 1, wherein, The base plate (2) is also equipped with a rain-shielding mechanism, a driving mechanism for driving the rain-shielding mechanism to cover the body (1) or to house the rain-shielding mechanism, and a drainage mechanism.

7. A satellite direct broadcast television signal receiving antenna device according to claim 6, wherein The rain-shielding mechanism includes a rain-shielding plate (8), a rotating shaft (20) is fixedly inserted into one side of the rain-shielding plate (8), a gear (21) is installed at the end of the rotating shaft (20), and the rotating shaft (20) is also rotatably connected to one end of a second support rod (7), the other end of the second support rod (7) is fixedly connected to the base plate (2); the driving mechanism includes an electric push rod (24), a connecting block (23) and a rack (22), the fixed end of the electric push rod (24) is fixed on the second support rod (7), the telescopic end of the electric push rod (24) is installed with a connecting block (23), the connecting block (23) is fixedly connected to one end of the rack (22), and the rack (22) is meshed with the gear (21).

8. A satellite direct broadcast television signal receiving antenna device according to claim 7, wherein The rain shield (8) is a polycarbonate rain shield.

9. A satellite direct broadcast television signal receiving antenna device according to claim 6, wherein The drainage mechanism includes a first support rod (6) with one end fixedly connected to the base plate (2), and a through plate (9) installed at the other end of the first support rod (6). A first rain guide plate (10) and a second rain guide plate (11) are installed on the through plate (9). The first rain guide plate (10) and the second rain guide plate (11) are staggered to block rainwater and facilitate the drainage of rainwater.

10. A satellite direct broadcast television signal receiving antenna device according to claim 9, wherein The through plate (9) is provided with through holes.

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