Publicity board for construction site using new energy power supply

Abstract

The invention discloses a publicity plate for a construction site using new energy power supply, which comprises a supporting plate, wherein the periphery of the bottom of the supporting plate is fixedly connected with a supporting mechanism, the front end of an inner cavity of the supporting plate is provided with a first chute, the rear end of the inner cavity of the supporting plate is providedwith a second chute, and the inner cavities of the second chute and the first chute are respectively slidably connected with a second drawing plate and a first drawing plate, the front surfaces of the second drawing plate and the first drawing plate are embedded with a magnetic plate, the top of the supporting plate is fixedly connected with a power supply mechanism, the middle end of the bottomof the supporting plate is fixedly connected with a magnetic button placing box, and the diameter of a magnetic button placed in the magnetic button placing box is two centimeters, and the thickness of the magnetic button is five millimeters. According to the publicity board for construction site using new energy power supply, the power supply mechanism is fixedly connected at the top of the supporting plate, so that the utilization requirement of people on solar energy can be met, the utilization rate of the solar energy is effectively improved, the loss of commercial power is reduced, the national energy-saving and emission-reduction requirements are met, meanwhile, the publicity board can be better used under any condition, and the publicity effect is improved.

Description

technical field [0001] The invention relates to the technical field of publicity boards, in particular to a construction site publicity board powered by new energy. Background technique [0002] A construction site is a place where construction projects are being developed and civil engineering is being carried out. Its scope is often closed by hoardings, barbed wire or walls, restricting the entry and exit of personnel, materials, machinery and vehicles, and has property management and is guarded by administrators. In order to standardize the construction, publicity boards are usually set up on the construction site. However, the existing publicity boards are powered by mains power. When emergencies such as power outages occur, they cannot be activated. To promote the role of warning, for this reason, we propose a publicity board for construction sites powered by new energy. Contents of the invention [0003] The purpose of the present invention is to provide a construct...

AI Technical Summary

Problems solved by technology

[0002] A construction site is a place where construction projects are being developed and civil engineering is being carried out. Its scope is often closed by hoardings, barbed wire or walls, restricting the entry and exit of personnel, materials, machinery and vehicles, and has property management and is guarded by administrators. In order to standardize the construction, publicity boards are usually set up on the construction site. However, the existing publicity boards are powered by mains power. When emergencies such as power outages occur, they cannot be activated. To promote the role of warning, for this reason, we propose a publicity board for construction sites powered by new energy

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