A multi-degree-of-freedom mounting base and a rocking chair for furniture

CN224483434UActive Publication Date: 2026-07-14GUIZHOU YUYUE LIFE TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: GUIZHOU YUYUE LIFE TECH CO LTD
Filing Date: 2025-08-15
Publication Date: 2026-07-14

AI Technical Summary

Technical Problem

Existing rocking furniture has a limited range of motion and is noisy, which interferes with the user experience. The motor drive causes stiffness and noise problems, making it unable to meet diverse usage scenarios.

Method used

It adopts a silent multi-degree-of-freedom mounting base, and realizes multi-degree-of-freedom movement and swing of the bearing seat through the cooperation of multiple sets of magnets and three-phase windings. Combined with position sensor control, it reduces noise and improves drive efficiency.

Benefits of technology

It enables furniture to move in multiple degrees of freedom, improves the user experience, reduces noise interference, is suitable for more dynamic scenarios, and the magnet group does not leak magnetism, thus improving drive efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224483434U_ABST

Patent Text Reader

Abstract

The utility model discloses a mute type many degrees of freedom installation base and swing chair for being applied to furniture, including the base that connects from below to top in proper order, first support seat, second support seat, bearing seat still are provided with mobile adjusting structure, swing adjusting structure, mobile adjusting structure and swing adjusting structure all include multiple magnet group, set up in the magnet group outer periphery three -phase winding, the controller of drive three -phase winding, position sensor, the multiple magnet group of mobile adjusting structure sets up in the outer periphery of a straight pipe, and the three -phase winding of mobile adjusting structure is around set up in a straight sleeve pipe matched with straight pipe, the multiple magnet group of swing adjusting structure sets up in the outer periphery of an arc bent pipe, and the arc bent pipe is arranged along the up-down direction, and the three -phase winding of swing adjusting structure is around set up in an arc sleeve pipe matched with arc bent pipe. Make bearing seat possess three degrees of freedom, when bearing seat is used in furniture, furniture can satisfy more dynamic application scene.

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