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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

Pending Publication Date: 2019-07-23
DONGGUAN JINFENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering the particularity of the flexible screen, the traditional hinge cannot meet its functional requirements, and a special flexible screen hinge is needed to assist in the realization

Method used

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  • Coaxial 190-degree coating rotating mechanism applied to flexible screen
  • Coaxial 190-degree coating rotating mechanism applied to flexible screen
  • Coaxial 190-degree coating rotating mechanism applied to flexible screen

Examples

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Embodiment 1

[0028] Such as Figure 1-5 As shown, a coaxial 190-degree circular rotation mechanism for flexible screen applications disclosed in this embodiment includes a structural main body 1, and the structural main body 1 is composed of outer folding shafts 2 on both sides and is arranged between the outer folding shafts 2 The outer turning shaft 2 includes slide rail spring mechanisms 4 at both ends and a rotating mechanism 5 that is rotationally connected in the middle, and the rotating mechanism 5 includes a fixed block 6, a gear 8 and a cover plate connected in combination. 7. The fixed block 6 is composed of a first fixed block 61, a second fixed block 62, a third fixed block 63 and a fourth fixed block 64, and the second fixed block 62 and the fourth fixed block 64 are respectively set There is a round structure 9; the cover plate 7 is composed of a first cover plate 71 on both sides, a second cover plate 72 and three sets of third cover plates 73 arranged side by side in the mi...

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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.

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

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/04F16C11/10G09F9/30
CPCF16C11/04F16C11/103F16C2380/00G09F9/301
Inventor 文秀江
Owner DONGGUAN JINFENG ELECTRONICS
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