Projection module for applying to transparent glass and capable of multi-angle dioptric imaging

Abstract

The invention discloses a projection module for applying to transparent glass and capable of multi-angle dioptric imaging. The projection module comprises a control terminal, a projector and imaging glass, wherein the control terminal is electrically connected with and controls the projector; the projector is placed on the back of the imaging glass and used for projecting light beams onto the imaging glass; the front surface of the imaging glass comprises a plurality of triangular transmission gratings; the triangular transmission gratings project the light beams projected on the gratings vertically in the original direction for imaging, and refract the light beams projected on the gratings slantly into two light beams differing in directions for imaging. Through the manner adopted in the projection module, the projection module for applying to transparent glass and capable of multi-angle dioptric imaging has the advantages of wide application, breakthrough of the application limitation of a projection screen, novel structure, multi-angle imaging, and the like, and has a wide market prospect on the popularization of the projection unit for applying to transparent glass and capable of multi-angle dioptric imaging.

Description

technical field [0001] The invention relates to the field of projection imaging, in particular to a projection assembly applied to multi-angle refraction imaging of transparent glass. Background technique [0002] Projector is a technology that uses light to present image information. It is widely used in home, office, film and television and other fields. However, existing projectors need to use a screen to image images. The screen has high cost, high use limitations, and limited imaging size. The limitation of the screen is not conducive to realizing the projection function conveniently and quickly anytime, anywhere. In addition, the imaging of the existing projector only has a front view angle, and the viewers on both sides can only view it from the side, which is inconvenient to watch from multiple angles. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a projection assembly applied to multi-angle refrac...

AI Technical Summary

Problems solved by technology

[0002] Projector is a technology that uses light to present image information. It is widely used in home, office, film and television and other fields. However, existing projectors need to use a screen to image images. The screen has high cost, high use limitations, and limited imaging size. The limitation of the screen is not conducive to realizing the projection function conveniently and quickly anytime, anywhere. In addition, the imaging of the existing projector only has a front viewing angle, and the audience on both sides can only view it from the side, which is inconvenient to watch from multiple angles.

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