A power supply system for advertising signs

Abstract

The invention relates to the field of power supply systems of advertisement identification tools, in particular to a power supply system of an advertisement signpost. The power supply system comprises an installation seat, installation plates, a power saving device and a transmission device. The installation seat is mainly used for connecting the power supply system with a position adjustment component of the place where the power supply system is used and meanwhile providing an installation base body for assembling of the power supply system. The installation plates are connected with the installation seat and can rotate around the installation seat, and several advertisement indication display bodies can be installed on the installation plates. The transmission device is located above the installation plates, connected with the installation seat and used for transmitting kinetic energy generated by wind power; and the power saving device is installed above the transmission device. Through transmission action of a ratchet wheel and ratchet pawls, the wind power is converted into the kinetic energy, then the kinetic energy is converted into electric energy, and finally energy supply to the advertisement signpost is achieved.

Description

Technical field [0001] The invention relates to the field of power supply systems for advertising identification tools, in particular to a power supply system for advertising signs. Background technique [0002] At this stage, with the construction of some roads and the development of natural scenic spots, the places where people need guidance are gradually increasing. Among the existing guidance tools, the most common is the signpost, and the existing signpost is in use There are also many problems in the process. For example, in the dark night, it is difficult to see the information such as the text of the sign. For this problem, many smart guide signs have appeared in the prior art, and many of them need to rely on electricity. If you use charging equipment to supply power, you need to face the problem of frequent charging. If you use a fixed circuit for power supply, the cost of building power supply facilities is relatively high, and the construction of power supply faciliti...

AI Technical Summary

Problems solved by technology

[0002] At this stage, with the construction of some roads and the development of natural scenic spots, the places where people need guidance are gradually increasing. Among the existing guidance tools, the most common ones are road signs, and the existing road signs are in use There will also be many problems in the process. For example, in the dark night, it is difficult to see the information such as the text of the sign. For this problem, there are many smart signposts in the prior art, and many of them need to rely on electric power supply. , if you use charging equipment to supply power, you need to face the problem of frequent charging. If you use fixed circuit power supply, the cost of building power supply facilities is relatively high, and the construction of power supply facilities in scenic spots such as mountains is basically impossible. In view of this, we can It can be seen that in the design technology of existing guide signs, there is an urgent need for a self-generated power supply system that can realize power supply for existing advertising signs, and its specific beneficial effects are as follows:

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