3D spray suspension projection imaging device suitable for installation in various scenes

An imaging device and 3D technology, applied in projection devices, optics, instruments, etc., can solve the problems of lens gathering water vapor, complicated cleaning of heat dissipation windows, and inability to adjust positions, so as to improve the convenience of use and avoid refraction
CN109799668AInactive Publication Date: 2019-05-24甘肃修森网络信息科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
甘肃修森网络信息科技有限公司
Publication Date
2019-05-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a 3D spray suspension projection imaging device suitable for installation in various scenes. The device comprises a shell, and two groups of loudspeakers and a jack board are mounted on the end surface of the shell. The jack board is located between the two loudspeakers, and an infrared receiving window and a lens are installed at the upper portion of the shell. The infrared receiving window is located at one side of the lens, and a threaded through hole is formed in the inner side wall of the lens, and a drainage pipe is installed in the threaded through hole. A wiringboard is installed at the rear end of the shell. The position of the device provided by the invention can be adjusted after fixing, so as to adapt to various working environments and facilitate the cleaning of the heat dissipation window. The water gathered in the lens can be discharged, and the projection effect of the 3D spray suspension projection imaging device is prevented from deviating dueto refraction of the water.
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Description

technical field

[0001] The invention relates to the field of 3D spray suspension projection imaging devices, in particular to a 3D spray suspension projection imaging device suitable for installation in various scenes. Background technique

[0002] The 3D spray suspension projection imaging device is a device that uses optical components to perform 3D projection and playback. It has the advantages of simple operation, clear projection, and easy movement in actual use. It is widely used in homes, schools, offices and other places. With the projection technology The development of 3D spray-suspended projection imaging devices is used in people's daily life, but there are certain problems in the use of existing 3D spray-suspended projection imaging devices; because the use environment of 3D spray-suspended projection imaging devices is not fixed, so It is necessary to move and install the 3D spray-suspended projection imaging device multiple times. During this process, the disa...

Claims

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