Directional antenna structure pointing to adjustment mechanism
A technology of directional antenna and adjustment mechanism, which is applied in the direction of antenna and electrical components, etc. It can solve the problems of affecting the effective use of antenna, antenna pointing deviation, poor antenna direction stability, etc., and achieves the effect of simple structure, meeting the use requirements and increasing friction
Pending Publication Date: 2017-08-22
FOSHAN BOPUDA COMM TECH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a directional antenna structure of a pointing adjustment mechanism, aiming to solve the problem that the existing antenna cover is directly connected with the support, which leads to poor stability of the antenna direction, and deviation of the antenna pointing under a certain wind resistance, which affects the effective use of the antenna question
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[0025] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0026] Such as Figure 2-5 As shown, a directional antenna structure pointing to the adjustment mechanism, including:
[0027] An antenna cover 100 that protects the internal parts of the antenna from external influences;
[0028] A bracket 200 supporting the entire structure;
[0029] The first friction plate 300 and the second friction plate 400 are installed in cooperation with each other to limit the relative rotation between the antenna cover 100 and the bracket 200 after the antenna is oriented;
[0030] The first friction plate 300 is connected and installed with the antenna cover 100, the second friction plate 400 is connected and installed with the bracket 200, and the antenna cover 100, the first friction plate 300, the secon...
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The invention discloses a directional antenna structure pointing to an adjustment mechanism. Friction plates are nested at an antenna cover and a bracket, so that connection between the antenna cover and the bracket is realized by the two friction plates; and with the two friction plates, the connection friction degree between the antenna cover and the bracket is increased so as to limit relative rotation between the antenna cover and the bracket after antenna orientation and thus enhancing stability of antenna orientation. Tooth-shaped lines are formed at cooperation surfaces of the two friction plates; and the tooth-shaped lines of the two friction plates are engaged during cooperative installation, so that the friction force of the cooperation surfaces is enhanced to resist to the torque of a mounting point between the antenna cover and the bracket under an environmental external force effect. Besides, scales are arranged the friction plates and thus the pointing angle of the antenna can be observed visually, so that the operation becomes simple and convenient. Moreover, the whole directional antenna structure is simple and the using requirement can be met.
Description
technical field [0001] The invention relates to a directional antenna, in particular to a directional antenna structure of a pointing adjustment mechanism. Background technique [0002] The installation position of the mobile communication antenna has arbitrary requirements. When the mobile communication operator builds a station, the coverage direction of the antenna requires not only the ability to adjust the antenna pointing, but also a certain degree of stability. Such as figure 1 As shown, most of the current antenna covers 1 and brackets 2 are directly connected. The stability of the antenna direction in this connection is poor. After the antenna is oriented, the antenna cover and the bracket will rotate under a certain wind resistance, making the antenna point to Deviation occurs, affecting the effective use of the antenna. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] The purpose of the present inv...
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IPC IPC(8): H01Q3/08
CPCH01Q3/08
Inventor 苏小兵杨国政熊峰
Owner FOSHAN BOPUDA COMM TECH CO LTD