Mobile multimedia broadcasting device
A technology for mobile multimedia and broadcasting devices, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of affecting appearance, repetition, and time-consuming installation, and achieve good audio-visual effects and stable signal reception.
Inactive Publication Date: 2016-12-14
合肥东上多媒体科技有限公司
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Problems solved by technology
[0003] Usually, broadcasting devices installed on vehicles have integrated DVD players on their display parts, and some broadcasting devices pre-store pre-recorded programs and play them in a loop, but for passengers, these programs are lagging behind, Even repeated, unable to obtain information in time
[0004] Some vehicles use real-time broadcasting devices, but the antennas used to receive signals are usually rod antennas. In order to obtain stable signals, the antennas are placed on the roof of the vehicle. This not only takes time to install, but also involves complicated wiring, which affects When it comes to the overall appearance, it will even cause inconvenience to driving
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0019] Such as figure 1 As shown, the mobile multimedia broadcasting device of the present invention is installed on a vehicle, and its structure includes:
[0020] Signal acquisition module, processing module, display module;
[0021] The signal acquisition module includes an antenna arranged outside the housing and a signal receiving circuit attached to the housing, and transmits the received signal to the processing module;
[0022] The processing module is ar...
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The invention provides a mobile multimedia broadcasting device installed on a traffic tool. The mobile multimedia broadcasting device comprises a signal collection module, a processing module and a display module, wherein the signal collection module comprises an antenna arranged outside a shell and a signal receiving circuit attached into the shell, and is used for transferring a received signal to the processing module; the processing module is arranged in the shell, comprises a microprocessor unit, a storage unit and a signal output unit, and is used for converting the signal from the signal receiving module into video and audio signals and outputting the signals to the display module, and meanwhile correspondingly recording the signals and operation content into the storage unit; and the display module is a liquid crystal touch screen arranged on the shell. The device of the invention is small in antenna and stable in signal, integrates design of signal receiving, processing and display, and can achieve good visual and sound effects.
Description
technical field [0001] The invention relates to the field of traffic equipment, in particular to a mobile multimedia broadcasting device. Background technique [0002] With the development of society, more and more vehicles will be equipped with multimedia broadcasting devices. The multimedia broadcasting devices can enable passengers to obtain information, entertainment, etc. during the journey, so that the travel time is no longer boring. [0003] Usually, broadcasting devices installed on vehicles have integrated DVD players on their display parts, and some broadcasting devices pre-store pre-recorded programs and play them in a loop, but for passengers, these programs are lagging behind, It is even repeated, and information cannot be obtained in time. [0004] Some vehicles use real-time broadcasting devices, but the antennas used to receive signals are usually rod antennas. In order to obtain stable signals, the antennas are placed on the roof of the vehicle. This not o...
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IPC IPC(8): H04N21/41H04N21/414
CPCH04N21/41407H04N21/4126
Inventor 黄万壮
Owner 合肥东上多媒体科技有限公司