Holographic projection device based on cloud bim platform

A projection device and holographic projection technology, which is applied in projection devices, photography, stereo photography, etc., can solve the problems of large space occupation and difficult storage, and achieve the effect of saving space, fast and convenient storage, and simple storage structure
CN107991839BActive Publication Date: 2020-07-03北京云庐科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
北京云庐科技有限公司
Publication Date
2020-07-03

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Abstract

This application relates to a holographic projection device based on a cloud BIM platform. The device includes a projection device body, and the projection device body includes a base and a background plate: wherein: the base has a groove; a holographic projector is arranged in the groove; a first side of the base is provided with A first installation groove, a rotating shaft is arranged in the first installation groove; a holographic veil is wound on the rotating shaft, and a slide bar is connected to the end of the holographic veil far away from the rotating shaft; the base and its first side The second side opposite to the side is connected to the first side of the background board through a hinge; the background board is provided with a second installation groove at the second side opposite to the first side; when the holographic screen When unfolded, the sliding bar can be placed in the second installation groove. In this way, the structure of the device is very simple, not only can be quickly and conveniently stored, save space, but also can be quickly unfolded.
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Description

technical field

[0001] The present application relates to the field of holographic projection devices, in particular to a holographic projection device based on a building information modeling (Building Information Modeling, BIM) platform. Background technique

[0002] In related technologies, the cloud-based BIM platform is built for the BIM application of construction projects, and the project party can store the information required by the BIM application in the cloud server. At present, the holographic screen projection has been applied in the cloud-based BIM platform, and the information stored in the cloud server can be displayed through the holographic screen projection. However, the current holographic projection device occupies a large space and is difficult to store. Contents of the invention

[0003] In order to overcome the problems existing in related technologies at least to a certain extent, the present application provides a holographic projection device b...

Claims

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