Convenient-to-use solar advertising cart

Abstract

The invention discloses a convenient-to-use solar advertising cart, and relates to the technical field of solar energy, the convenient-to-use solar advertising cart comprises a shell, two first electric push rods are fixedly connected to the upper surface of the inner wall of the shell, and the bottom ends of the two first electric push rods are both fixedly connected with the upper surface of a supporting plate; four universal wheels are fixedly connected to the lower surface of the supporting plate and located at the four corners of the lower surface of the supporting plate correspondingly,sliding blocks are fixedly connected to the left side face and the right side face of the supporting plate correspondingly, the two sliding blocks are slidably connected into two sliding grooves correspondingly, and the two sliding grooves are formed in the left side face and the right side face of the inner wall of the shell correspondingly. The upper surface of the shell is fixedly connected with the lower surface of a fixed block. According to the solar advertising cart, through mutual cooperation of a second electric push rod, a fixing plate, a sliding sleeve, a sliding rod, a handle and aconnecting block, a user can conveniently adjust the height of an LED advertising screen.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to an easy-to-use solar advertising cart. Background technique [0002] Solar energy refers to the thermal radiation energy of the sun (see the three ways of thermal energy transmission: radiation), and its main performance is the often said sun rays. In modern times, it is generally used to generate electricity or provide energy for water heaters. [0003] The LED advertising screens on the existing advertising carts need to be turned on for a long time, which will waste a certain amount of electricity, and the LED advertising screens on the traditional advertising carts are fixed and cannot be adjusted according to the actual needs of users. The height of the LED advertising screen is adjusted, so there is an urgent need for an easy-to-use solar advertising cart. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the p...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-use solar advertising cart, which solves the problem that the LED advertising screens on the traditional advertising carts are fixed and cannot be adjusted according to the actual needs of users. The height of the screen can be adjusted, so there is an urgent need for an easy-to-use solar advertising cart

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