A vehicle-mounted LED display with automatic charging during driving

Abstract

The invention relates to a vehicle-mounted LED display screen equipped with automatic charging during driving, which includes a side wall of a carriage and a battery assembly. The front end of the side wall of the carriage is sequentially provided with a splash protection assembly and a slide rail assembly. The rear end of the assembly is connected with the first traction assembly, the upper and lower sides of the screen assembly are connected with connecting rods, the rear end of the battery assembly is provided with a circuit board, and the splash protection assembly includes a winding cylinder, a transparent shielding Membrane, rotating shaft and coil spring A rotating shaft is arranged inside the transparent shielding film. The beneficial effects of the present invention are: the vehicle-mounted LED display screen with automatic charging during driving has the function of automatic charging while the vehicle is running, and at the same time, the equipment has the function of protection, which can prevent the splashing of water or stones from damaging the equipment, and the equipment can perform horizontal and vertical charging. The seamless splicing is convenient for the device to be stored when not in use to prevent damage, and the device can also detect the swelling of the battery to prevent the battery from exploding and damaging the device.

Description

Technical field [0001] The present invention relates to the technical field of energy-saving and environmental protection, in particular to an automatic traveling charge comprising the LED display board. Background technique [0002] LED display board is mounted on a vehicle, the use of a dedicated power supply, control card unit through the lattice panels made blinking display text, images, animation, video equipment, typically applied to the vehicle advertising, and the energy saving application is necessary on the LED display. [0003] When conventional car carrying advertising LED display, the vehicle on the road will encounter situations through the sprinkler, water mist will go directly to the display, causing damage to the display, easy to put on the road when another vehicle while driving the pebbles rolled jumped on, causing damage to the screen, but not enough saving and environmental protection. [0004] It is necessary to design a charging automatically provided with ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a vehicle-mounted LED display screen with automatic charging during driving, so as to solve the problem that the vehicle-mounted LED display screen in the above-mentioned background technology will encounter the passing of a sprinkler when the vehicle is running on the road, and the water will Fog will directly enter the display screen and cause damage to the display screen. At the same time, when other vehicles are driving, it is easy to crush and bounce small stones on the road, thereby causing damage to the display screen, and it is not energy-saving and environmentally friendly.

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