Coaxial 190-degree coating rotating mechanism applied to flexible screen

A technology of rotating mechanism and flexible screen, which is applied in the directions of shafts, pivots, shafts and bearings, can solve the problems that traditional shafts cannot meet functional requirements, and achieve the effect of meeting high-precision control requirements
CN110043554APending Publication Date: 2019-07-23DONGGUAN JINFENG ELECTRONICS
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
DONGGUAN JINFENG ELECTRONICS
Publication Date
2019-07-23

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a coaxial 190-degree coating rotating mechanism applied to a flexible screen. The mechanism comprises a structure main body, wherein the structure main body is composed of outer folded hinges at two sides and a plurality of hinge connecting plates arranged between the outer folded hinges; the outer folded hinges comprise sliding rail spring mechanisms at the two ends and rotating mechanisms which are rotationally connected with the middle; and the rotating mechanisms comprise fixed blocks, gears and cover plates which are connected in a combined mode, the fixed blocks are composed of first fixed blocks, second fixed blocks, third fixed blocks and fourth fixed blocks, and the second fixed blocks and the fourth fixed blocks are both provided with coating structures. The overall structural design of coaxial driving rotation is adopted, pure mechanical bending is realized through coaxial rotation of gears and racks, the outer bending requirements of 0-190 degrees are met, the requirements of damping and torsion are met by flexibly applying the coating structures and connecting shafts, bilateral damping mechanisms and spring sliding rail compensation mechanisms on the two sides are designed, so that deformation of the screen can be avoided in the bending process, and the requirement for high-precision control of bending of the flexible screen can be met.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the technical field of flexible screen applications, in particular to a connecting shaft for flexible screen applications, in particular to a coaxial 190-degree circular rotation mechanism for flexible screen applications. Background technique

[0002] Flexible screen refers to flexible OLED. The successful mass production of flexible screens is not only beneficial to the manufacture of a new generation of high-end smartphones, but also has a profound impact on the application of wearable devices due to its low power consumption and bendability. In the future, flexible screens will be Terminal penetration and wide application. A flexible screen mobile phone refers to a mobile phone with a bendable and flexible screen. Because it looks like a mans roll, it is also called a mans roll phone. Compared with traditional screens, flexible screens have obvious advantages. Not only are they lighter and thinner in size, but the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More