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A self-adjusting immersive panoramic projection device

An automatic adjustment and projection device technology, which is applied to the frame of the engine, photography, wide-screen photography, etc., can solve the problems that the relative position of the projector cannot be adjusted, the projector cannot be collided or protected against dust, and the installation and fixation are troublesome. Achieve the effect of convenient transportation and carrying, ensuring stability and reducing floor space

Active Publication Date: 2022-01-04
深圳魔秀文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, existing immersive projection devices often need to fix multiple projectors separately, which is cumbersome to install and fix; after the projection device is installed and fixed, the relative positions of multiple projectors cannot be adjusted. When the projection device is not needed, the projector Exposure to the air for a long time will not protect the projector from impact or dust

Method used

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  • A self-adjusting immersive panoramic projection device
  • A self-adjusting immersive panoramic projection device
  • A self-adjusting immersive panoramic projection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The self-adjusting immersive panoramic projection device of the present invention includes an inner casing 2, the inner casing 2 is provided with a rotating shaft 1, the rotating shaft 1 is provided with a first driving wheel 101 and a second driving wheel 102, and the inner casing 2 is provided with There are first sliding assemblies 4 respectively located on both sides of the first driving wheel 101, and the inner sidewalls of the two first sliding assemblies 4 are provided with first tooth plates 403 that mesh with the first driving wheel 101; There are second sliding assemblies respectively located on both sides of the second driving wheel 102, and the inner side walls of the two second sliding assemblies are provided with a second tooth plate 503 meshing with the second driving wheel 102; the first sliding assembly 4 and the second sliding assembly A projector 6 is installed at one end of the sliding assembly, and a power mechanism 7 is connected to the rotating sha...

Embodiment 2

[0037] This embodiment is further optimized on the basis of Embodiment 1 as follows: the inner casing 2 includes a first upper casing 201, a first lower casing 202 and a first connecting column 203, and the first upper casing 201 and the first connecting column 203 The lower casings 202 are connected to each other through a plurality of first connecting columns 203 . The first sliding assembly 4 includes a first sliding seat 401 and a first sliding block 402, the upper end of the first sliding seat 401 is connected to the first upper casing 201, and flanges 4011 are provided on the lower ends of the two side walls of the first sliding seat 401 The upper end of the flange 4011 is provided with a first guide groove 4012, the two sides of the first slider 402 are bent upwards to form a first stopper located at the upper end of the flange 4011, and the lower end of the first stopper is provided with the first The guide groove 4012 fits with the first protrusion 4021 , and the firs...

Embodiment 3

[0040] This embodiment is further optimized on the basis of Embodiment 1 as follows: the first upper housing 201 is provided with a plurality of first threaded holes, and the first sliding seat 401 is provided with a first positioning position that can be aligned with the first threaded holes. The first positioning hole is equipped with a first fixing bolt.

[0041] After adopting the above-mentioned technical scheme: by opening several first threaded holes on the upper end of the first upper casing 201, the first sliding seat 401 is provided with a first positioning hole that can be aligned with the first threaded hole, and the first positioning hole is aligned with the first threaded hole. After the holes are aligned, the first fixing bolts are used to fix the first sliding seat 401 , so that the fixing and dismounting of the first sliding seat 401 is convenient, and meanwhile, the orientation of the first sliding seat 401 can be adjusted according to the actual situation.

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Abstract

The invention discloses an automatically adjustable immersive panoramic projection device, which relates to the technical field of projection devices. The invention comprises an inner casing, the inner casing is provided with a rotating shaft, the rotating shaft is sleeved with a first driving wheel and a second driving wheel, and the inner casing is provided with first sliding assemblies respectively located on both sides of the first driving wheel, two The inner side wall of the first sliding assembly is provided with a first toothed plate which meshes with the first driving wheel; the inner housing is also provided with a second sliding assembly respectively located on both sides of the second driving wheel, and the two second sliding assemblies The inner wall is provided with a second gear plate meshing with the second driving wheel; projectors are installed at one end of the first sliding assembly and the second sliding assembly, and the rotating shaft is connected with a power mechanism. There is no need to fix the multiple projectors separately, and after the installation is completed, the relative distance between the multiple projectors can be adjusted to suit rooms of different sizes, thereby improving applicability.

Description

technical field [0001] The invention relates to the technical field of panoramic projection devices, in particular to an automatically adjustable immersive panoramic projection device. Background technique [0002] A projector is a device that can project images or videos onto a screen. It can be connected to a computer, VCD, DVD, BD, game console, DV, etc. through different interfaces to play the corresponding video signal. The optical element enlarges the contour of the workpiece and projects it onto the optical instrument on the video screen; it can use transmitted light for contour measurement, and can also use reflected light to measure the surface shape of non-through holes and observe the surface of parts. Immersive projection is a surrounding projection system based on the holographic stereoscopic projection system. It generally consists of four projection surfaces to form a cube structure, allowing the audience to feel like they are in it. At present, immersive pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/04F16M11/18F16M11/38F16M13/02F16M7/00B08B17/02G03B37/04
CPCF16M11/043F16M11/18F16M11/38F16M13/02F16M7/00B08B17/02G03B37/04
Inventor 魏圳珊
Owner 深圳魔秀文化科技有限公司
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