Worm gear tilt mechanism of monitor stand

CN224434030UActive Publication Date: 2026-06-30TIANJIN CHUANGHUI JIAYING NEW ENERGY TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: TIANJIN CHUANGHUI JIAYING NEW ENERGY TECHNOLOGY CO LTD
Filing Date: 2025-09-10
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

The existing monitor stand worm gear pitch mechanism lacks an effective rotation positioning and locking mechanism, which may cause the back stand to shift due to external force or its own weight during the adjustment process, making it unable to accurately stop at the preset angle and resulting in low adjustment accuracy.

Method used

A positioning component is installed on the tilt mechanism of the monitor stand, including an adjusting bolt, a wedge, a positioning rod, and a guide rail. The angle is locked and released by the meshing connection between the positioning rod and the guide rail. Precise adjustment is achieved by combining the drive motor to drive the worm gear and worm wheel.

Benefits of technology

It improves the accuracy and stability of monitor tilt angle adjustment, ensuring that the adjustment can accurately stay at the preset angle, thus enhancing the stability and accuracy of the adjustment.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224434030U_ABST

Patent Text Reader

Abstract

This utility model discloses a worm gear tilt mechanism for a monitor bracket, including a tilt mechanism located on the back frame and the hanging bracket (on the left side of the hinge, used for adjusting the tilt angle of the back frame on which the monitor is mounted); it also includes a positioning component, which includes: an adjusting bolt screwed to the support plate of the back frame; a wedge connected to the bottom of the adjusting bolt; a positioning rod movably mounted in a moving groove on the back frame, one end of which abuts against the wedge; and a guide rail located in a positioning groove on the hanging bracket. By setting a positioning component on the tilt mechanism of the monitor bracket, the positioning rod on the positioning component slides and engages with the guide rail on the positioning groove. When the drive motor on the tilt mechanism drives the back frame to rotate along the hanging bracket connection, the positioning rod rotates along the guide rail on the positioning groove, thereby improving the accuracy of the tilt mechanism in adjusting the tilt angle of the monitor.

Need to check novelty before this filing date? Find Prior Art