Three-dimensional combined type license plate with convex blocks

Abstract

The invention provides a three-dimensional combined type license plate with convex blocks. The three-dimensional combined type license plate is formed by a base plate, a plurality of character magnification boards, the character blocks, LED lamp belts, a solar cell panel, a solar cell panel controller case, an LED display screen and clamping parts. The convex character blocks are installed on the character magnification boards, and the LED lamp belts are installed on the character magnification boards along the strokes of the convex character blocks. The formed license plate has a striking three-dimensional display effect both in the daytime and at night and is difficult to shield. Meanwhile, solar cell power supply and circuit internal packaging techniques are adopted, so it is guaranteed that the LED lamp belts can be lightened for a long time and hard to disturb by the external world. In addition, the mode that big characters and small characters are displayed at the same time is adopted, general information of medium and large carrier vehicles can be displayed completely and comprehensively, and the display requirements of the medium and large carrier vehicles for lamp type license plates are well met.

Description

technical field [0001] The invention relates to an auxiliary device for medium and large transport vehicles, in particular to a three-dimensional combined license plate with an outer convex block. Background technique [0002] Effective management of muck trucks, oil tank trucks, chemical transport vehicles, semi-trailers and other medium and large transport vehicles running wildly on the road has always been a difficult problem for the traffic police department. Due to the harsh working environment of medium and large transport vehicles, construction dust and mud often accompany the entire body, and the license plates of medium and large transport vehicles are easily blocked by dust and mud and cannot be recognized, which further increases the difficulty of effective management by the traffic police department. For this reason, many places regard medium and large transport vehicles as special vehicles, which are specially classified and managed. For example, enlarged licens...

AI Technical Summary

Problems solved by technology

Obviously, this kind of three-dimensional license plate sticker is easy to be blocked or fall off when the working environment is harsh, especially when there is a lot of construction dust and mud, and it is not suitable for medium and large transport vehicles.

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