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Virtual reality three-dimensional visual display device

A display device and three-dimensional vision technology, applied in mechanical equipment, instruments, non-rotational vibration suppression, etc., can solve problems such as imaging failure, Perspecta shake, and pixel display blur

Inactive Publication Date: 2021-12-10
WENZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The almost perfect three-dimensional display capability and simple structure greatly reduce the manufacturing cost of Perspecta. However, in the actual working process, high-speed rotation will cause Perspecta to shake. Among them, if the vibration rate Fr of the installation platform is greater than 10mm / s, it will easily lead to the problem of blurred voxel display or even failure of imaging. Therefore, we propose a virtual reality 3D visual display device

Method used

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  • Virtual reality three-dimensional visual display device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-8, the present invention provides a technical solution: a virtual reality three-dimensional visual display device. This solution solves the problem that the existing scanning volume display device 2 will cause Perspecta to shake during high-speed rotation. If the installed platform is not stable enough , and during the high-speed rotation of Perspecta, if the vibration rate of the installation platform Fr>10mm / s, it will easily lead to the...

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Abstract

The invention discloses a virtual reality three-dimensional visual display device, comprising a fixed platform installed on the ground. A scanning body display device is arranged on the fixed platform, a vibration sensor used for detecting the vibration frequency of the scanning body display device is arranged on the scanning body display device, a buffer piece used for reducing the vibration frequency is arranged on the scanning body display device, the buffer piece is composed of a steel wire rope and a water storage tank, a driving assembly used for stably placing the water storage tank is arranged in the fixed platform, an adjusting assembly used for storing the water storage tank is arranged in the fixed platform, a water control tank is arranged inside the fixed platform, and the water control tank and the water storage tank are connected through a hose. According to the virtual reality three-dimensional visual display device, through cooperation of the driving assembly and the adjusting assembly, the water storage tank without water injection stably slides to a free state, the water control tank injects water into the water storage tank through the hose, and the water storage tank buffers the vibration rate of the scanning body display device through a steel bar rope.

Description

technical field [0001] The invention relates to the technical field of three-dimensional visual display, in particular to a virtual reality three-dimensional visual display device. Background technique [0002] The current three-dimensional display technology can be divided into four categories: spectroscopic stereo glasses, automatic spectroscopic stereo display, holography and volumetric three-dimensional display. Wherein the former two classes have adopted the mode of parallax to give the impression of 3D display: for the left eye and the right eye display slightly different images respectively, thereby deceive the brain, make the observer produce the sensation of 3D. Holography does not use digital means, but the interference and diffraction of light waves. Generally, it can only generate static three-dimensional optical scenes, and it also has requirements for viewing angles. It is not yet suitable for application, but volumetric 3D display is different from the previo...

Claims

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Application Information

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IPC IPC(8): F16M11/22F16F15/023F16F15/04F16F15/06G02B30/56
CPCF16M11/22F16F15/023F16F15/046F16F15/06G02B30/56
Inventor 李靖齐光可吴胜波
Owner WENZHOU POLYTECHNIC