Film and television animation adjustable projection device

Abstract

The invention relates to a film and television animation adjustable projection device. The film and television animation adjustable projection device comprises a bottom plate and an adjusting mechanism, wherein the upper end of the bottom plate is arranged on an existing working table, and the adjusting mechanism is arranged at the upper end of the bottom plate. The film and television animation adjustable projection device is used by adopting a design concept of combining a multi-angle adjusting structure, the adjusting mechanism can realize the regulation and control of the projection heightthrough rotation movement, and a plurality of partial angle adjusting structures are additionally arranged on the basis, so that the diversity of the overall use function of the device is greatly increased, and the purpose of adapting to projection requirements under various conditions is achieved; and meanwhile, an auxiliary supporting structure is further arranged to keep the rotation stabilityof a main rotating structure.

Description

technical field [0001] The invention relates to the field of projection equipment, in particular to an adjustable projection device for video and animation. Background technique [0002] Projection refers to the use of a set of light to project the shape of an object onto a plane, which is called "projection". Projectors (also known as projectors) are also known as "writing projectors". On the basis of the direct slide projector, add a reflector, change the optical path, and project the image of the projection film flat on the object glass onto the screen. Simply put, it is a kind of projector that can project images or videos onto the screen The equipment can be connected to computers, VCD, DVD, BD, game consoles, DV, etc. through different interfaces to play corresponding video signals. In different projection places, the requirements for the installation angle and installation height of the projector are also different. However, the following problems may occur during th...

AI Technical Summary

Problems solved by technology

[0003] 1. The projection device as a whole is inconvenient for precise and relatively small height adjustment, and the projection direction and projection range of the projector are also relatively fixed after it is installed and fixed. This state is caused by the fact that the projection device cannot be adjusted from multiple angles. At the same time, the projection device has a narrow range of adaptation to the shape and size of the projector that can be clamped;

[0004] 2. When the projection device is in the height and angle adjustable state, the overall stability of the device during the height and angle adjustment process is low, and at the same time, the accurate docking rate between the height and angle adjustment amount and the projector installation requirements is low. And when installing multiple projectors, there are differences in the installation status of the projectors

Images