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Double-signal reflection cover device

A reflector and dual-signal technology, which is applied in gigahertz frequency band transmission and other directions, can solve the problem of unfavorable reception of signals from different directions at the same time, and achieve the effect of convenient use

Inactive Publication Date: 2015-04-29
技冠塑胶五金制品(东莞)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing signal reflector system is a single emission system, which is not conducive to receiving signals from different directions at the same time

Method used

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  • Double-signal reflection cover device

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] like figure 1 As shown, a dual-signal reflector device includes a direction adjustment ball 1, a connecting frame 2 reflector 1 3 and a reflector 2 4, and the reflector 1 3 and reflector 2 4 are installed in the direction through the connecting frame 2. Adjusting ball 1, reflector 1 3 and reflector 2 4 have a center axis angle of 45°~60°, and the connecting frame 2 is provided with an adjustable angle between reflector 1 3 and reflector 2 4 Mechanism, it is convenient to adjust the size of the included angle according to the needs.

[0012] Preferably, both reflector 1 3 and reflector 2 4 are curved signal reflectors or pot lid reflectors.

[0013] The dual-signal reflection cover device is provided with two sets of reflection receiving systems, which can receive signals from different directions at the same time, which is more convenient to use.

[0014] The...

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Abstract

The invention relates to the technical field of signal receiving devices, in particular to a double-signal reflection cover device which comprises a direction adjusting ball, a connection frame, a first reflection cover and a second reflection cover. The first reflection cover and the second reflection cover are both arranged on the direction adjusting ball through the connection frame. The included angle between the central axis of the first reflection cover and the central axis of the second reflection cover ranges from 45 degrees to 60 degrees. The connection frame is provided with an adjustment mechanism capable of adjusting the included angle of the first reflection cover and the second reflection cover. Signals from different directions can be received at the same time, and the double-signal reflection cover device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of signal receiving equipment, in particular to a dual-signal reflector device. Background technique [0002] Digital satellite TV has developed rapidly in recent years. It uses geostationary satellites to transmit digitally coded and compressed TV signals to the user end. There are two main ways. One is to transmit the digital TV signal to the front end of the cable TV, and then convert it into an analog TV by the cable TV station and send it to the user's home. This form has been popularized and used in countries all over the world for many years. Another way is to transmit the digital TV signal directly to the user's home. [0003] The existing signal reflector system is a single emission system, which is not conducive to receiving signals from different directions at the same time. Contents of the invention [0004] The object of the present invention is to provide a dual-signal reflector device wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/20
Inventor 李萍美
Owner 技冠塑胶五金制品(东莞)有限公司