Holographic advertising machine
An advertising machine and holographic technology, which is applied in the field of holographic advertising machines, can solve the problem that the LED display screen cannot achieve the naked-eye 3D display effect, etc., and achieve the effect of improving the visual effect.
Inactive Publication Date: 2018-01-09
深圳盟云全息科技有限公司
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Problems solved by technology
[0003] The main purpose of the present invention is to propose a holographic advertising machine, which aims to solve the problem that the existing LED display screen cannot achieve naked-eye 3D display effect
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[0032] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.
[0033] The present invention proposes a holographic advertising machine, referring to Figure 1 to Figure 4 , including: a motor 1; a blade 2 connected to the motor 1; a first control board 3 located inside the blade 2; an LED light bar 4 arranged on the surface of the blade 2 and connected to the first control board 3; LED light bar 4 comprises several illuminants, and described first control panel 3 is provided with data reading device 31, microprocessor 32 and sensor 33, and data reading device 31 is used for reading multimedia file, and sensor 33 is used for detecting blade. 2 The position of the illuminant when rotating. The microprocessor 32 is used to analyze the multimedia file to be played when the multimedia file to be played is read, an...
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The invention discloses a holographic advertising machine, comprising a motor; a vane connected with the motor; a first control board located in the vane; and an LED light bar arranged on the surfaceof the vane and connected with the first control board. The LED light bar includes a plurality of illuminants. The first control board is provided with a data reading device, a microprocessor and a sensor. The data reading device is used for reading multimedia files. The sensor is used for detecting positions of the illuminants when the vane rotates. The microprocessor is used for parsing a multimedia file to be played when the multimedia file to be played is read, and controlling the illuminants at corresponding positions and in rotating states to emit light according to the preset size and playing positions to form a 3D video. According to the invention, the LED light bar is driven by the motor to rotate and the illuminants are controlled by the first control board to emit light of different colors at different positions, so as to realize the naked-eye 3D display effect by using the principle of visual persistence.
Description
technical field [0001] The invention belongs to the technical field of electronic display and relates to a holographic advertising machine. Background technique [0002] With the advancement of technology, a large number of LED display devices have been developed, and the most widely used is the LED display screen. Each LED illuminant in the array corresponds to a pixel point, and each pixel point is connected to the driving circuit. Control, emit different colors of light so as to display the corresponding images and videos as a whole. In the prior art, LED display screens generally use polarization technology to achieve 3D display effects, and viewers generally need to wear polarized glasses to experience 3D effects. Contents of the invention [0003] The main purpose of the present invention is to provide a holographic advertising machine, aiming at solving the problem that the existing LED display screen cannot achieve naked-eye 3D display effect. [0004] In order to...
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IPC IPC(8): G09G3/00G02B27/22G09F19/12
Inventor 柯朋
Owner 深圳盟云全息科技有限公司