Laser display device based on digital twin

Abstract

The invention discloses a laser display device based on a digital twin, which includes a housing, a laser projector is fixedly installed in the middle of the housing, and a light-gathering unit is slidably connected to one end of the housing, and the light-gathering unit includes a light-gathering unit Sleeve, one side of the light-transmitting sheet is set corresponding to the output end of the laser projector; the outer wall of the laser projector is provided with a heat pipe, and the outer wall of the heat pipe is fixedly connected with a heat dissipation mechanism. One side of the bottom is also fixedly installed with an adjustment mechanism for adjusting the inclination of the concentrating unit; the adjustment range of the present invention is stable during adjustment, and the operator's adjustment operation on the distortion of the laser projector screen is simpler, making the adjustment operation more convenient; The invented heat dissipation mechanism can export the heat generated when the laser projector works, the internal air flow speed is fast, and the cooling effect is good, which can effectively ensure the temperature stability of the laser projector when it works for a long time.

Description

technical field [0001] The present invention relates to a laser display device, in particular to a digital twin-based laser display device. Background technique [0002] Digital twin is a multi-disciplinary, multi-physical, multi-scale, multi-probability simulation process that makes full use of physical models, sensor updates, and operating history to complete the mapping in virtual space, thereby reflecting the full life cycle of the corresponding physical equipment. process. Digital twin is also sometimes used to refer to a digital model of a factory building and production line before being built. Therefore, the factory is simulated and simulated in the virtual cyberspace, and the real parameters are transmitted to the actual factory construction. After the workshop and production line are completed, the two continue to exchange information in daily operation and maintenance. [0003] When the digital twin technology is actually used, it is often used with laser displ...

AI Technical Summary

Problems solved by technology

Under such conditions of use, laser display devices need to work continuously for a long time, and will generate a lot of heat during long-term use. Existing laser display devices often only use a single cooling fan for heat dissipation, which is difficult to meet Long-term efficient heat dissipation is required, and after the laser display device is adjusted and shifted, it is easy to produce different image distortions due to different adjustment ranges, and the correction and adjustment operations for different distortions are more complicated, which brings great inconvenience to users

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