Protection type movable display device for self-control element and use method of protection type movable display device

Abstract

The invention discloses a self-control element protection type movable display device and a use method thereof. The self-control element protection type movable display device comprises a pedestal obstacle crossing buffer device, a self-adaptive buffer pretightening force adjusting device, an electrostatic shutter type protection device and a telescopic movable display base. The invention belongs to the technical field of movable display cabinets, and particularly relates to a self-control element protection type movable display device and a using method thereof. According to the self-adaptive buffer pretightening force adjusting device, the current driving state of the vehicle is automatically recognized, the buffer resistance is adjusted in a self-adaptive mode, the buffer resistance is reduced and the buffer stroke and effect are improved during obstacle crossing, and the buffer resistance is increased and the stability is improved during standing; under the condition that no active adjusting unit exists, self-adaptive adjustment of buffering resistance is achieved only through an ingenious structure, and the technical contradiction that damping cannot be too large or too small is overcome; the invention further provides an expandable transparent protection assembly, and the transparent degree of the protection assembly can be conveniently and beautifully adjusted.

Description

technical field [0001] The invention belongs to the technical field of movable display cabinets, and specifically refers to a self-control element protective movable display device and a method for using the same. Background technique [0002] Showcase is a storage device for displaying items in public exhibitions or internal exhibitions. It is very common in the field of industrial automation. Since most of the components in the field of automation control are small in size, precise in structure and high in value, when using traditional fixed booths to display , each exhibition needs to be disassembled and transported, which is very easy to cause damage to the exhibits. Therefore, for small automatic control component products that often need to be exhibited, they should be fixed on a movable showcase with protective functions. It is a better choice in terms of protection angle and display efficiency. [0003] It is impossible for the transportation roads to be all flat pa...

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Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention proposes a protective movable automatic control element with triple protection function and capable of adapting to roads of different widths, which is used to move and display small-volume automatic control elements. The display device and its use method; in order to solve the problem of the shock absorption and damping of the shock absorber of the general transport vehicle, it should not be large (the buffer stroke is small and the buffer effect is not obvious), nor should it be small (it is easy to be carried by the exhibit's own movement when standing still) shaking), the present invention creatively proposes an adaptive buffer preload adjustment device, which automatically responds according to the current driving state of the vehicle, adaptively adjusts the buffer resistance, reduces the buffer resistance and increases the Buffer stroke and effect, increase the buffer resistance when standing still, improve stability; without any active adjustment of the drive unit, the adaptive adjustment of the buffer resistance is realized only through the ingenious mechanical structure, and the shock absorption and damping are overcome A technical contradiction that is neither too big nor too small

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