Adjustable television signal receiving device

Abstract

The invention discloses an adjustable TV signal receiving device, which comprises a vertical rod and a base connected with the vertical rod by sliding. A sliding cavity is arranged on the right side of the vertical rod. The top end of the shaped rod is connected with the first motor, the top and middle end of the inner wall on the left side of the sliding chamber is fixed with a bump with a chamfered part, the base is arranged in the sliding chamber and is slidably matched, and the base and the screw rod The thread fits the connection, the top middle end of the left side of the base is provided with an inserting groove with an oblique cut groove, the inner middle end of the base is provided with a cavity, and the right side of the cavity is provided with a rotating pin shaft. The top of the pin shaft extends upward through the base and is connected by rotation, and the top of the pin shaft is obliquely provided with a signal receiver; the invention has the advantages of simple structure, convenient operation, easy angle adjustment, reduced labor force, and improved use efficiency.

Description

technical field [0001] The invention relates to the field of television signal reception, in particular to an adjustable television signal reception device. Background technique [0002] At present, digital TV has been used in some cities, and in some remote rural areas, the signal quality is poor, and it is often necessary to rely on the TV signal receiver to receive the signal to improve the TV signal quality. They must be set at a certain height to facilitate signal reception. In the prior art, they are usually fixed on poles or roofs, but such a setting method increases the difficulty of installation or maintenance. At the same time, the signal receiver is The adjustment of the angle is extremely strict, and manual adjustment is not only time-consuming and labor-intensive, but also the stability of the adjustment is poor and it is difficult to achieve the expected adjustment effect. Contents of the invention [0003] The technical problem to be solved by the present i...

AI Technical Summary

Problems solved by technology

[0002] At present, digital TV has been used in some cities, and in some remote rural areas, the signal quality is poor, and it is often necessary to rely on the TV signal receiver to receive the signal to improve the TV signal quality. They must be set at a certain height to facilitate signal reception. In the prior art, they are usually fixed on poles or roofs, but such a setting method increases the difficulty of installation or maintenance. At the same time, the signal receiver is The adjustment of the angle is extremely strict. It is not only time-consuming and labor-intensive to adjust by manpower, but also the stability of the adjustment is poor and it is difficult to achieve the expected adjustment effect.

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