Two-shaft wedge-shaped structure based on flexible screen inward folding and rotating

A flexible screen and rotating mechanism technology, applied in the direction of instruments, identification devices, etc., can solve problems with high requirements, and achieve the effect of reasonable structure design and simple and convenient modeling design.

Pending Publication Date: 2019-05-03
DONGGUAN JINFENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering the particularity of folding screens, traditional hinges cannot meet their functional requirements, and special hinges for folding screens are needed to assist in realization. According to application requirements, folding screens can be divided into two types: inner folding and outer bending. The bending mechanism has higher requirements

Method used

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  • Two-shaft wedge-shaped structure based on flexible screen inward folding and rotating
  • Two-shaft wedge-shaped structure based on flexible screen inward folding and rotating
  • Two-shaft wedge-shaped structure based on flexible screen inward folding and rotating

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Embodiment 1

[0027] Such as Figure 1-9 As shown, a two-axis wedge structure based on the inward folding of the flexible screen disclosed in this embodiment includes a structural main body 1, and the structural main body 1 is composed of a casing 2, a packaging body 3 and two sides connecting the casing 2 Rotating shaft 4 is made up of, and described rotating shaft 4 comprises bilaterally symmetrical compensating mechanism 5 and middle rotating mechanism 6, and described rotating mechanism 6 is made up of multiple groups of movable blocks 7 and the rotating unit 8 that is arranged in described movable block 7, and described rotating The unit 8 is composed of a stuck point shaft 9, a gear shaft 10, a stuck point spring 11 and a round body 12. The stuck point spring 11 and the stuck point shaft 10 are combined to complete the stuck point stop at 0 degrees and 180 degrees, and generate For damping and torsion, the round body 12 is combined with the gear shaft 10 to complete synchronous rotati...

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PUM

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Abstract

The invention discloses a two-shaft wedge-shaped structure based on flexible screen inward folding and rotating. The structure comprises a structure body, wherein the structure body is composed of a shell, a package body and rotating shafts connected with the shell at two sides, the rotating shafts comprise compensation mechanisms symmetrically arranged at the two sides and intermediate rotating mechanisms, the rotating mechanisms are composed of a plurality of movable blocks and rotating units arranged in the movable blocks, each rotating unit is composed of a clamping shaft, a gear shaft, aclamping spring and a wrapping body, the clamping springs and the clamping shaft are combined to complete clamping retaining of 0 degree and 180 degrees and generate damping and torsion, the wrappingbody and the gear shaft are combined to complete synchronous rotation and generate torsion, the movable blocks are provided with arcs ensuring the invariability of the length of a soft screen, pure mechanical bending is achieved through the coaxial rotation of the gear shaft and a rack and semi-arc tube position to meet the bending requirements of inward bending, the wrapping body meets the requirements of damping and torsion, the high-precision control requirements of folding screen bending are met, integrated package is achieved, bending is achieved through rotation, the structure design isreasonable, and the style design is simple and convenient.

Description

technical field [0001] The present invention relates to the technical field of folding screen applications, in particular to a connecting shaft for folding screen applications, in particular to a two-axis wedge structure based on the inward folding and rotation of a flexible screen. Background technique [0002] Folding screen refers to flexible OLED. The successful mass production of folding 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, folding screens will follow the trend of personal smart phones. Terminal penetration and wide application. Folding 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, folding screens have obvious advantages. Not only are the...

Claims

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Application Information

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IPC IPC(8): G09F9/30
Inventor 文秀江
Owner DONGGUAN JINFENG ELECTRONICS
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