Rotation apparatus capable of protection

Abstract

The invention discloses a rotation apparatus capable of protection. The apparatus comprises a base box and a vertical type rotation shaft, wherein the bottom end of the vertical type rotation shaft is supported at the bottom inside the base box through a bearing pedestal, the top end of the vertical type rotation shaft passes out of the base box and is provided with a rotary table, the vertical type rotation shaft is successively provided with the rotary table, driven gears, a projection main frame and the bearing pedestal from top to bottom, the driven gears are engaged with active gears, the active gears are fixed on a rotation shaft of a vertical type motor, the projection main frame and the motor are electrically connected with a power supply controller, the side surface of the rotary table is provided with multiple projection lenses, and the multiple projection lenses are electrically connected with the projection main frame through data. According to the invention, the whole structure is quite simple, stable and reliable, the mounting and dismounting are more convenient than a conventional rotary table, through a gear transmission structure, the rotary table can be driven to rotate at a slow speed and dynamically project in each direction, a splendid stage effect is realized, the cost performance of the whole structure is higher, and the apparatus can be applied to rotation design of various miniaturized stages.

Description

technical field [0001] The invention relates to a rotating device, in particular to a rotating device capable of projection. Background technique [0002] In modern stage design, turntables are often used, but this structure is often more complicated, generally only used in large stages, and for smaller stages, the cost performance is relatively low. The projection design on the stage is generally projected from above the stage, which is difficult to operate. Contents of the invention [0003] The object of the present invention is to provide a rotating device capable of projection in order to solve the above problems. [0004] The present invention achieves the above object through the following technical solutions: [0005] A rotating device capable of projection, comprising a base box and a vertical rotating shaft, the bottom end of the vertical rotating shaft is supported on the bottom of the base box through a bearing seat, and the top end of the vertical rotating s...

AI Technical Summary

Problems solved by technology

[0002] In modern stage design, rotating tables are often used, but this structure is often more complicated, generally only used in large stages, and for smaller stages, the cost performance is lower

The projection design on the stage is generally projected from the sky above the stage, which is difficult to operate

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