3D rotary full-color display

Abstract

The invention belongs to the technical field of display equipment, in particular to a 3D rotary full-color display, which comprises an upper shell, an upper main board, a lower shell, a lower main board and an electric motor, wherein the upper main board is arranged on the upper shell, the LED lamps are distributed on the upper main board; the electric motor and the lower main board are arranged in the lower shell; an output shaft of the electric motor is connected with the upper shell; the upper main board is provided with a wireless power supply receiving module; the lower main board is provided with a wireless power supply transmitting module; the bottom of the upper shell is provided with a first coil connected with the wireless power supply receiving module; the top of the lower shellis provided with a second coil connected with the wireless power supply transmitting module, and the first coil and the second coil are oppositely arranged around the output shaft of the electric motor. The 3D rotary full-color display provided by the invention is more compact and reasonable in layout, more humanized in multimedia operation, and more suitable for scenes such as advertisement display and the like.

Description

technical field [0001] The invention belongs to the technical field of display devices, and in particular relates to a 3D rotating full-color display. Background technique [0002] At present, there are several main forms of 3D displays on the market: 1. Gauze projection 3D displays 2. Refractive imaging stereoscopic 3D displays. The current main features of these two 3D displays are that they are bulky, not easy to carry, and have certain limitations in application scenarios, mainly because of high cost. It cannot be applied to most application scenarios in the market, and more people cannot be exposed to the visual experience brought by 3D. The invention patent with the application number 201410295822.7 discloses a rotating RGB full-color LED display, which utilizes the principle of human visual persistence and uses the primary coil and stimulation coil for wireless power supply, which solves the above-mentioned problems of large size and difficulty in carrying, and is su...

AI Technical Summary

Problems solved by technology

The current main features of these two 3D displays are that they are bulky, not easy to carry, and have certain limitations in application scenarios, mainly because of high cost.

It cannot be applied to most application scenarios in the market, and cannot allow more people to experience the visual experience brought by 3D

The invention patent with the application number 201410295822.7 discloses a rotating RGB full-color LED display, which utilizes the principle of human visual persistence and uses the primary coil and stimulation coil for wireless power supply, which solves the above-mentioned problems of large size and difficulty in carrying, and is suitable for advertising Machine, used for scene display, but there are still many unreasonable things in its structural design

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