Wireless communication signal receiving device and method

Abstract

The invention belongs to the technical field of communication signals, and particularly relates to a wireless communication signal receiving device and method. The device comprises a shell, a receiving antenna is arranged at the top of the shell, an adjusting mechanism is arranged on the outer side of the shell, the adjusting mechanism comprises a base, and a bent rod is fixedly connected to the top of the base. According to the invention, the adjusting mechanism is installed on the machine shell, so the machine shell is limited by the limiting ball; when the installation position of the baseinclines, the bent rod is in an inclined state, and at the moment, the machine shell rotates around the limiting ball due to the gravity of the machine shell, the machine shell is adjusted in state all the time, the machine shell drives the receiving antenna to be adjusted to be in a vertical state, and normal receiving of signals is guaranteed. Moreover, the contact ball and the connecting rod can support the housing, thereby reducing the friction between the housing and the limiting ball, enabling the gap between the housing and the limiting ball to be kept constant, preventing the housing and the limiting ball from loosening, preventing the housing from shaking greatly when the pedestal is vibrated, and preventing the stability of the receiving antenna from being affected.

Description

technical field [0001] The invention belongs to the technical field of communication signals, in particular to a wireless communication signal receiving device and method. Background technique [0002] For radio communication, radio waves must first be emitted. In a radio wave transmitter, there is an important part called an oscillator, which can generate a high-frequency alternating current. When a high-frequency alternating current flows through the antenna, a high-frequency electromagnetic field is generated in space. Because this electromagnetic field is changing periodically, a new electromagnetic field is generated around it, so radio waves are emitted. Radio broadcasting transmits sound, while television broadcasting transmits not only sound but also images. The high-frequency alternating current generated by the oscillator is used to carry information such as sound and images, and is also called a carrier wave. Add the information to be transmitted to the carrier...

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Problems solved by technology

[0003] There are also some technical solutions about signal receiving devices in the prior art. For example, the Chinese patent application number 2015200106519 discloses an integrated network communication wireless signal transmitting and receiving device, which has simple structure and reasonable design, and can receive wireless Signals can also receive wireless signals and achieve transmission or conversion, and can also amplify and transmit existing communication signals. This device is overall smart and light, high power, easy to carry, and easy to use; but in the process of use, Especially when it is used on a moving object, it is inevitable that the receiving antenna is not normally in a vertical state, which will affect the normal reception of the signal. In view of this, the present invention provides a wireless communication signal receiving device and method, which can Keep the receiving antenna vertical at all times to ensure the normal reception of signals

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