A solar opening and closing side wing display panel for a mobile cart

Abstract

The invention discloses a solar opening and closing side wing display panel for a mobile cart, which comprises a cart, a base is fixed on the cart, a rectangular slot is opened in the base, an output shaft of a motor is fixedly connected with a rotating shaft, and the upper end of the rotating shaft is fixedly sleeved. There is a driving gear, and the lower end of the rotating shaft is fixedly sleeved with a driving wheel, the driving wheel is connected with a driven wheel through a belt, the inner ring of the driven wheel is fixedly sleeved with a driven shaft, and the outer wall of the upper end of the driven shaft is fixedly sleeved with a driven wheel. The driven gear, the driven gear and the driving gear are respectively engaged with the gear bar fixedly provided on the side wall of the moving block which is slidingly clamped on the inner wall at both ends of the rectangular groove. The outer wall of the fixed block is provided with a receiving groove, and the cylinder is fixed in the groove The outer wall of the bump is hinged with a connecting rod, and the other end of the connecting rod is hinged at the middle position of one side of the placement plate that is rotatably connected to the inner wall of the receiving tank. The top surface of the placement board is fixed with a solar panel. This device can be used in the present invention to quickly and effectively push The solar panels on both sides of the car are opened and closed.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a solar opening and closing side wing display panel of a mobile cart. Background technique [0002] Solar energy (solar energy) refers to the thermal radiation energy of the sun (see the three ways of thermal energy transmission: radiation). Since its birth, it has mainly lived on the heat radiation energy provided by the sun, and since ancient times, humans have also known to use sunlight to dry objects and use it as a method of making food, such as making salt and drying salted fish. With fossil fuels decreasing day by day, solar energy has become an important part of the energy used by human beings and has been continuously developed. The use of solar energy has two ways: photothermal conversion and photoelectric conversion. Solar power generation is a new type of renewable energy. In a broad sense, solar energy also includes wind energy, chemical energy, water energy, e...

AI Technical Summary

Problems solved by technology

The use of solar energy has two ways: photothermal conversion and photoelectric conversion. Solar power generation is a new type of renewable energy. In a broad sense, solar energy also includes wind energy, chemical energy, water energy, etc. on the earth. Solar energy is an energy-saving resource. It is applied to various industries and fields, and some are applied to the field of carts. However, traditional carts are installed with solar energy, most of which have fixed angles and cannot be adjusted according to actual conditions. We propose a solar open and close side wing panel for mobile carts to solve the above problems

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