AR (Augmented Reality) device for engineering design and with heat preservation function

Abstract

The invention relates to an AR (Augmented Reality) device for engineering design and with a heat preservation function. The AR device comprises a shell, an elastic band and a washing mechanism, wherein a first concave groove and two second concave grooves are formed in the shell; heat preservation mechanisms are arranged in the second concave grooves; the washing mechanism comprises a movement unit and two scrubbing units; the movement unit comprises a cross beam, three first springs and two driving components; the heat preservation mechanisms comprise lifting units and butting units; the lifting units comprise telescopic components, sliding blocks, sliding grooves, telescopic racks, movement blocks, movement grooves and lifting plates. The AR device for the engineering design and with theheat preservation function, through the heat preservation mechanisms, can be used for effectively carrying out heat preservation on the ears of a constructor when a temperature of a construction siteis lower, and is used for preventing the ears of the constructor using the AR device from being frostbitten; in addition, through the washing mechanism, the AR device can be used for cleaning up dustaccumulated on the inner and outer sides of a screen of the AR device, and a display effect of the screen is prevented from descending due to the blockage of the dust.

Description

technical field [0001] The present invention relates to the field of AR equipment, in particular to an AR equipment used for engineering design and having a function of keeping warm. Background technique [0002] Engineering design refers to the entire activity process of providing design documents and drawings with technical basis for the construction of engineering projects, and is an important link in the life cycle of construction projects. AR technology, also known as augmented reality technology, is a technology that calculates the position and angle of the camera image in real time and adds the corresponding image. The goal of this technology is to put the virtual world on the screen and interact with the real world. The use of AR technology can combine design documents and drawings with the specific conditions on the construction site, making it easier for engineers or construction personnel to adjust the construction plan. [0003] When the temperature of the const...

AI Technical Summary

Problems solved by technology

[0003] When the temperature of the construction site is relatively cold, construction workers need to take measures to keep warm, but the existing AR equipment generally cannot effectively keep warm the ears and other parts, making it very easy for construction workers to frostbite their ears when using AR equipment. Not only that, There is a lot of dust in the air at the construction site, and the dust is easy to accumulate on the screen of the AR device, which reduces the display effect of the screen

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