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Portable 3D projection equipment

A projection device and portable technology, applied in the field of 3D projection, can solve the problems of lack of portability and inability to move at will, and achieve the effect of reducing the volume

Inactive Publication Date: 2020-02-21
江苏梦之坊文化传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a portable 3D projection device, which solves the problem that the existing 3D projection devices are not portable, and most of them are only fixed in one place and cannot be moved at will.

Method used

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  • Portable 3D projection equipment

Examples

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Embodiment

[0029] Such as Figure 1-5 As shown, the embodiment of the present invention provides a portable 3D projection device, including a box body 1, the inner bottom wall of the box body 1 is fixedly connected with a driving motor 2, and the output shaft of the driving motor 2 is fixedly connected with a driving gear 3, and the box body 1 The middle position of the inner bottom wall of the box is rotatably connected with a threaded column 5, the bottom of the threaded column 5 is fixedly connected with a driven gear 4, and the driven gear 4 is meshed with the driving gear 3, and the inner bottom wall of the box body 1 is far away from the drive motor. One side of 2 is fixedly connected with a storage battery 7, and the top of the storage battery 7 and the driving motor 2 is jointly provided with a base plate 6, and the base plate 6 is fixedly connected with the box body 1, and the base plate 6 is connected with the threaded column 5 in rotation. The top is rotatably connected to the...

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Abstract

The invention provides portable 3D projection equipment, and relates to the technical field of 3D projection. The portable 3D projection equipment is provided with a box body. A driving motor is fixedly connected with the inner bottom wall of the box body. A driving gear is fixedly connected with the output shaft of the driving motor. A threaded column is rotatably connected with the middle of theinner bottom wall of the box body. A driven gear is fixedly connected with the bottom of the threaded column. The driven gear is in engaged connection with a driving gear. The driving motor drives the driving gear to rotate. The driving gear drives the threaded column to rotate through the driven gear to lift up a lifting seat. In the process, four limiting rods on a bottom plate move upwards along with ascending of the lifting seat, meanwhile, a sliding block is driven to slide towards the outer side in a sliding groove. The lifting seat is limited and supported. A fixed frame, a box cover,a rotating seat and components on the rotating seat are moved out of the box body along with ascending of the lifting seat, and therefore the overall size of the equipment is reduced conveniently.

Description

technical field [0001] The invention relates to the technical field of 3D projection, in particular to a portable 3D projection device. Background technique [0002] Holographic projection is a 3D technology that does not need to wear glasses. The audience can see three-dimensional virtual characters. This technology is widely used in some museums. Holographic stereoscopic projection equipment is not realized by using digital technology, but projection equipment. The image is projected onto a transparent film, so that you cannot see other images that do not belong to your own angle, thus realizing a true holographic stereoscopic image. [0003] The existing 3D projection equipment is realized in a certain place and is not portable. With the development of 3D holographic projection technology, this technology will be widely used in the promotion and introduction of commodity products in the future, while the existing Most of the current 3D projection devices are only fixed i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/54G03B35/18F16M11/26
CPCG03B21/54G03B35/18F16M11/26
Inventor 范建彬
Owner 江苏梦之坊文化传媒有限公司
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