Building model 3D projector and application method thereof

Abstract

The invention discloses a building model 3D projector and an application method thereof, the building model 3D projector comprises a bottom plate, a projector main body, a first hollow block, a second movable rod and a third movable rod, wherein the projector main body is fixedly arranged at the upper end of the bottom plate. Through rotating the first movable rod to a vertical position and pulling the second movable rod, a first spring is stretched, then after the first movable rod is rotated to the vertical position, a first limiting rod penetrates into a first hollow cylinder, so that the vertical position of the first movable rod is kept, and then a fourth movable rod and the second movable rod are rotated to a horizontal position; a second spring is reset to enable a second limiting rod to penetrate into a second hollow cylinder, so that the position of the third movable rod is fixed; and the first movable rod is matched with the third movable rod for supporting, so that the projector main body does not need to be supported by external supporting equipment no matter where the projector main body is located, installation equipment does not need to be found on a construction site, and installation and use of the equipment are greatly facilitated.

Description

technical field [0001] The invention relates to the field of building equipment, in particular to a building model 3D projector and a method for using the same. Background technique [0002] The 3D projection solution is a stereoscopic three-dimensional using 3D Link technology. It adopts a stereoscopic image data format and inserts synchronization pulses between image frames. It does not require a separate external transmitter. It uses the characteristics of DMD's fast switching (120Hz) to make the glasses Synchronize by projecting images to achieve 3D effects. The DLP chip has the characteristics of extremely fast switching of the micro-mirror, which can present different pictures to the left and right eyes at the same time, thus forming a picture with 3D effect in the brain. [0003] After the design of the existing buildings, the 3D projector will be used to project the building three-dimensionally, and then the subsequent construction work will be convenient. Therefore...

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Problems solved by technology

[0003] After the design of the existing buildings, the 3D projector will be used to project the building three-dimensionally, and then the subsequent construction work will be convenient. Therefore, the projection location is generally at the construction site. It is inconvenient for the construction site to install the 3D projector. Before use, it is necessary to find suitable placement equipment for placement, which is time-consuming, and the equipment needs a special carrying box for placement and carrying. The box itself takes up a lot of space and is not convenient enough to carry

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