City road display

Abstract

The invention discloses a city road display comprising a box, a support and an LED display. Locking bolts pass through countersunk head bolt holes I on connecting plates and countersunk head bolt holes I on a bottom plate and are locked by locking nuts. The LED display is installed on a display installation window from the inner side of a front plate. A plastic steel awning is arranged on the top of the front plate. An alarm, a magnetic card phone and a touch-screen terminal finder are arranged between the LED display and the plastic steel awning. A left plate, a right plate, the front plate and a back plate are each provided with a threaded hole on the top. Locking bolts pass through countersunk head bolt holes II on a cover plate and are screwed into the threaded holes. Each bolt head is provided with a concave slot, a half cylinder is arranged on each of the multiple corresponding sides in the concave slot, and a shaft pin is arranged in the middle. The components of the display are in buckled connection, and the special-shaped anti-theft locking bolts are used for connection. Once an electrical element in the box is damaged, the locking bolts are screwed with a special wrench to remove a steel plate on the box, and the electrical element in the box can be maintained.

Description

technical field [0001] The invention relates to a display screen, in particular to an urban road display screen. Background technique [0002] With the increase of population mobility, people need to grasp the information of various buildings, stores, restaurants, hotels, shopping, etc. in the cities they visit, so that people can use these signals to travel, shop, and stay. [0003] In the prior art, some municipal facilities begin to appear in public places such as tourist attractions, ports, docks, railway stations, hospitals, cinemas, etc., such as some billboards, route guidance and other information display screens on urban roads, and some are set up beside urban streets. telephone booths, etc. However, in order to prevent the city road display screen from being damaged, the box body is often welded as a whole, and also welded with the bracket, so that the whole body cannot be disassembled. After the electrical components of the control display screen installed in the...

AI Technical Summary

Problems solved by technology

However, in order to prevent the city road display screen from being damaged, the box body is often welded as a whole, and also welded with the bracket, so that the whole body cannot be disassembled. After the electrical components of the control display screen installed in the box body are damaged, they cannot be replaced; The cabinet of the screen has been exposed to the sun and rain outdoors for a long time, and the corrosion of the steel plate of the cabinet is relatively serious, which shortens the service life of the display screen on urban roads

At present, the brackets of some outdoor urban road display screens use steel pipes, and some criminals use sawing machines to cut off the steel pipes, and then steal the entire urban road display screens.

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