A display lifting integrated machine with an electric elevation mechanism

Abstract

The invention belongs to the technical field of all-in-one machine production and manufacturing, and specifically relates to an all-in-one display screen lifting machine with an electric elevation mechanism. The display screen lifting mechanism includes a lifting box and a motor one. The box moves in the case so that the display screen stretches out or retracts into the case; the electric elevation adjustment mechanism of the display screen includes a motor 2, a push plate, a screw and a screw nut, and the motor 2 can drive the wire The rotation of the rod moves the screw nut, and then drives the display screen to rotate through the push plate. The beneficial effect of the present invention is that the elevation angle of the display screen can be precisely controlled electrically, the elevation angle support block of the display screen is connected with the push plate and the elevation angle support, and the display screen is relatively stable; the motor support is connected with the push plate by a spring, when the display When the screen is tilted back, the spring produces an increased reaction force on the push plate, which can reduce the load on the motor; the lifting mechanism of the display screen is driven by a transmission belt, with low noise and light weight.

Description

technical field [0001] The invention belongs to the technical field of all-in-one machine production and manufacturing, and in particular relates to an all-in-one display screen lifting machine with an electric elevation angle mechanism. Background technique [0002] As computers are used more and more frequently, people's requirements for them are becoming more and more diverse, and traditional desktop computers and notebook computers can no longer fully meet people's needs. For example, if everyone needs to use a computer during seminars or training courses, they must prepare their own laptops in advance or equip them on the table all year round. Preparing their own computers will make the participants feel inconvenient. Effective use of space at the table. Thereby need to design a kind of computer, it can rise on the desktop when needing to use, can receive below the desktop and does not occupy the desktop use space when not in use. [0003] Utility model patent 2011202...

AI Technical Summary

Problems solved by technology

[0003] Utility model patent 201120212196.2 and invention patent 201310559803.6 respectively disclose an all-in-one computer display screen that can be lifted and lowered, but both have some technical defects: the former uses a chain in the driving lifting mechanism, and the latter is equipped with a chain in the driving lifting mechanism. Rack, these two structures are rigid contact, wear fast, easy to produce loud noise, if lubricating grease is inconvenient and easy to stain the desktop; the former display installation mechanism is unstable, the display screen will It is easy to shake, the structural design of its elevation deflection mechanism is unreasonable, the horizontal setting of the elevation deflection drive motor cannot control the elevation angle of the display screen well, and the accuracy is not high. This kind of elevation angle, the elevation angle cannot be adjusted, and the active plate and the driven plate are subject to large stress when they are dislocated and moved, which is easy to be damaged and easy to generate noise when rubbing

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