Novel telescopic spring supporting frame

Abstract

The invention relates to the field of display screen supporting frames, in particular to a novel telescopic spring supporting frame. The novel telescopic spring supporting frame comprises a base, an extension arm, a lifting supporting arm and a display screen hanging tool. The base is provided with the extension arm. An extension arm connecting joint is arranged at the top end of the extension arm and provided with the lifting supporting arm. A swinging head is arranged at the head end of the lifting supporting arm. The display screen hanging tool is arranged at the top end of the swinging head. The extension arm, the lifting supporting arm and the display screen hanging tool are upwards arranged in an oblique angle manner (the display screen hanging tool can be adjusted in a pitching manner), the lifting supporting arm conducts universal rotation with the extension arm connecting joint as the axis, and the lifting supporting arm conducts universal rotation with the swinging head as the axis.

Description

technical field [0001] The invention relates to the field of display screen support frames, in particular to a novel telescopic spring support frame. Background technique [0002] A modern display screen support frame and a multi-section support frame are a kind of multi-purpose support tool used to fix TV sets or computer monitors. The support frame in the prior art mainly adjusts the elevation angle through spring stretching, telescopic shafts, and pneumatic springs. The pull structure is used to fix the elevation angle, and the height adjustment can be realized through gas springs, tension springs, springs, etc., and it can hover freely, but there are also a lot of shortcomings. Loads of different weights will fall if they are heavy, while they will slowly bounce up and rise if they are light. The telescopic shaft type support frame is difficult to adjust, and the angle of depression is often uncertain. Generally, there is no damping after depression. Feeling, after pres...

AI Technical Summary

Problems solved by technology

[0002] Modern display screen support frame and multi-section support frame are used to fix a TV or a multi-purpose support tool for computer monitors. The support frame in the prior art mainly adjusts the elevation angle through spring stretching, telescopic shafts, and pneumatic springs, and uses suspension The tension structure fixes the elevation angle, adjusts the lifting height through gas springs, tension springs, springs, etc., and hovers freely. For loads of different weights, the heavy ones will fall, while the light ones will bounce up slowly. The telescopic shaft type support frame is difficult to adjust, and the downward pressure angle is often not constant. Generally, there is no damping after the downward pressure After being pressed to a certain angle, it will slowly rise again for a certain distance, especially if it loses control, it will rebound quickly, and the rebound will be strong, which will cause harm to users who operate carelessly

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