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Driving type water-drop-form two-side synchronous rotating mechanism

A technology of synchronous rotation and synchronous mechanism, which is applied in the direction of mechanical equipment, transmission devices, friction transmission devices, etc., and can solve the problem of high requirements for internal bending mechanisms

Pending Publication Date: 2019-11-05
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: outer folding and outer folding. The bending mechanism has higher requirements

Method used

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  • Driving type water-drop-form two-side synchronous rotating mechanism
  • Driving type water-drop-form two-side synchronous rotating mechanism
  • Driving type water-drop-form two-side synchronous rotating mechanism

Examples

Experimental program
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Effect test

Embodiment 1

[0105] Such as Figure 1-15 As shown, the active water drop-shaped synchronous rotation mechanism on both sides disclosed in this embodiment includes a structural main body 101. The structural main body 101 is composed of a synchronous mechanism 102, an active steering mechanism 103 and an auxiliary mechanism 104. The synchronous mechanism 102 includes gears 21 and the rack 2, the active steering mechanism 103 includes a shaft cover 6 and multiple sets of movable blocks, and the auxiliary mechanism 104 includes a U spring 5 for realizing torsion and screen locking; the structure of the movable block is set as follows:

[0106] One of the movable blocks is provided with a combination of a chute 105 and a nail 106, a combination of a fixed tooth 107 and a positioning rack 108 to realize the displacement required for bending;

[0107] One of the movable blocks is provided with an internal arc 109 combined with the movable plate nail 301, the movable plate chute 110 combined with ...

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Abstract

The invention discloses a driving type water-drop-form two-side synchronous rotating mechanism. The driving type water-drop-form two-side synchronous rotating mechanism comprises a structure main bodywhich is composed of a synchronous mechanism, a driving steering mechanism and an auxiliary mechanism, wherein the synchronous mechanism comprises gears and racks, the driving steering mechanism comprises a rotating shaft cover and a plurality of movable blocks, and the auxiliary mechanism comprises U springs for realizing torsion and screen locking. The synchronization is achieved through gear sets composed of the gears and the racks, and the required displacement for bending is achieved through the combination between inclined grooves and nails, and the combination between fixed teeth and positioning racks; through the combination between an inner arc and a movable plate nail, the combination between movable plate sliding grooves and nails, side plate sliding grooves and the movable plate nail, the avoiding space can be reserved through bending in the form of water drops, then the whole can reserve the space in the form of the water drops and achieve seamless transition in the bending process, the overall structural design is simpler and more effective, the rotating requirement of a folding screen is met, the overall design is simpler and more effective, the displacement compensation and screen locking functions are met, the space is reserved in the form of the water drops, and the seamless transition is achieved in the bending process.

Description

technical field [0001] The invention relates to the technical field of rotating shaft design, in particular to an inward-folding connecting shaft, in particular to an active water drop-shaped synchronous rotating mechanism on both sides. 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 they thinner and thinner in size, but they also c...

Claims

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Application Information

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IPC IPC(8): F16C11/12F16H19/04
CPCF16C11/12F16H19/04
Inventor 文秀江
Owner DONGGUAN JINFENG ELECTRONICS
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