Monitor Height Adjustment Mechanism

Abstract

The invention discloses a height adjustment mechanism of a displayer. The height adjustment mechanism comprises a lifting column, a rotor assembly, a reducing worm gear, a pulley, an elastic piece and a rope. The rotor assembly can be located on the lifting column in a sliding manner in the vertical direction. The pulley is rotationally mounted at the upper end of one side of the lifting column. The reducing worm gear is rotationally mounted at the lower end of one side of the lifting column. A gear groove in the reducing worm gear is of a structure gradually reduced from one end to the other end. The upper end of the elastic piece is fixedly connected with the upper end of the lifting column, and the lower end of the elastic piece is connected with the upper end of the rope. The other end of the rope is closely wound around the gear groove of the reducing worm gear to turn, then is wound around the pulley to turn and is finally connected with the rotor assembly. In the lifting process of the displayer, the elastic force of the elastic piece is used for providing supporting, meanwhile, tension changes generated by different stretching degrees of the elastic piece are balanced by changing the diameter of the gear groove of the reducing worm gear, stress balancing is achieved, the displayer can keep in a suspended state at any position, and height adjustment of the displayer is easy and convenient.

Description

technical field [0001] The invention relates to a desktop display installation bracket, in particular to a display height adjustment mechanism. Background technique [0002] At present, in order to meet the needs of users of different heights, displays of different sizes, and usage conditions, it is necessary to adjust the height of the display. At present, the height adjustment of the display mostly adopts the method of screw locking, and the friction force is provided by the clamping force between the gaskets, and then the display is realized. The adjustment and positioning of the height position, however, this adjustment method is very inconvenient, and multiple screws need to be adjusted, and when adjusting, someone needs to hold the display, otherwise it is easy to cause the display to fall and be damaged. To achieve the positioning of the display, it is easy to wear after long-term use, causing the locking force to fail, and the display will gradually slide under the a...

AI Technical Summary

Problems solved by technology

[0002] At present, in order to meet the needs of users of different heights, displays of different sizes, and usage conditions, it is necessary to adjust the height of the display. At present, the height adjustment of the display mostly adopts the method of screw locking, and the friction force is provided by the clamping force between the gaskets, and then the display is realized. The adjustment and positioning of the height position, however, this adjustment method is very inconvenient, and multiple screws need to be adjusted, and when adjusting, someone needs to hold the display, otherwise it is easy to cause the display to fall and be damaged. To achieve the positioning of the display, it is easy to wear after long-term use, causing the locking force to fail, and the display will gradually slide under the action of its own weight, making it difficult to maintain a stable position, which brings troubles to use and adjustment

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