A rotating shaft device, a support system and a folding screen device
By using a lubrication structure in the hinge mechanism of foldable screen devices, the noise problem during rotation is solved, improving the user experience.
CN122407671APending Publication Date: 2026-07-17HONOR DEVICE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HONOR DEVICE CO LTD
- Filing Date
- 2022-06-23
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The noise generated during the rotation of foldable screen devices leads to a poor user experience.
Method used
The lubrication structure employs materials such as polytetrafluoroethylene or polyoxymethylene with a surface friction coefficient of less than 0.25 to reduce surface friction, avoid hard contact, and reduce noise.
Benefits of technology
It effectively reduces the noise of the hinge mechanism during operation, improving the user experience of foldable screen devices.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122407671A_ABST
Abstract
本申请提供一种转轴装置、支撑系统和折叠屏设备，涉及可折叠电子产品技术领域，用于解决如何降低折叠屏设备内转轴装置在运动过程中产生的噪音的问题。其中，转轴装置包括第一主支撑件、第二主支撑件、第一副支撑件和润滑结构。第一主支撑件具有第一支撑面，第二主支撑件具有第二支撑面，第二主支撑件能够相对于第一主支撑件在展开位置与折叠位置之间转动。第一副支撑件包括第一连接部和第一悬臂部，第一连接部位于第二支撑面所朝向的一侧并连接于第二主支撑件上，第一悬臂部包括第一悬臂段，第一悬臂段位于第一支撑面所朝向的一侧。润滑结构至少设置于第一悬臂段的至少部分与第一主支撑件之间。本申请提供的转轴装置用于实现折叠屏的折叠。
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