Projector stabilizing device for reducing vibration amplitude by utilizing acting force

Abstract

The invention relates to the technical field of big data, and provides a projector stabilizing device for reducing the vibration amplitude by using acting force. The projector stabilizing device comprises a base, wherein the inner wall of the base is fixedly connected with fixing feet; the inner wall of the base is movably connected with a vibration rod; and the outer wall of the vibration rod ismovably connected with a pin. According to the projector stabilizing device capable of reducing the vibration amplitude by utilizing the acting force, a table for holding a projector is collided to cause vibration of the projector, the vibration rod is easily influenced by vibration due to low elastic rigidity of a spiral spring on the outer wall of the vibration rod, the vibration rod pushes rolling balls to two sides, the force of the rolling balls extruding pressure-sensitive ceramics changes the current of electromagnets, magnetic poles reciprocate and drive a push plate to move through linkage rods on the outer walls of the magnetic poles, the push plate extrudes and stretches second pistons, and damping oil reduces the vibration intensity and amplitude through the through holes of the second pistons, so that the vibration amplitude and intensity are continuously reduced through vibration movement to maintain the stability of the projector.

Description

technical field [0001] The invention relates to the field of big data technology, in particular to a projector stabilizing device that reduces the vibration amplitude by using an active force. Background technique [0002] Big data refers to the collection of data that cannot be captured, managed and processed by conventional software tools within a certain period of time. Big data has strong strategic significance. Big data can help companies formulate big data marketing strategic plans in advance and seize market opportunities. The big data after statistics must be seen by people, and the projector can display the big statistical data to employees, so that employees can make plans based on big data. [0003] In the prior art, due to the light weight of the projector, it is easy to shake the projector due to collisions and indirect collisions, and the screen that deviates from the projection affects viewing. The shaking of the projector can easily make people misread the pr...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, due to the light weight of the projector, it is easy to shake the projector due to collisions and indirect collisions, and the screen that deviates from the projection affects viewing. The shaking of the projector can easily make people misread the projected big data. It directly affects the subsequent planning, and the light will attract flying insects and affect the viewing experience. Therefore, a projector stabilization device that uses the force to reduce the vibration amplitude came into being.

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