CN116018574A - 折叠装置及电子设备 - Google Patents

折叠装置及电子设备 Download PDF

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Publication number
CN116018574A
CN116018574A CN202180048763.1A CN202180048763A CN116018574A CN 116018574 A CN116018574 A CN 116018574A CN 202180048763 A CN202180048763 A CN 202180048763A CN 116018574 A CN116018574 A CN 116018574A
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CN
China
Prior art keywords
rotating
arm
shaft
compression amount
sliding
Prior art date
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Pending
Application number
CN202180048763.1A
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English (en)
Inventor
徐正一
马春军
牛林辉
刘婷
李云勇
王岗超
管城豪
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
Priority claimed from CN202011495418.6A external-priority patent/CN114185398A/zh
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN116018574A publication Critical patent/CN116018574A/zh
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections
    • F16C11/045Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections
    • F16C11/12Pivotal connections incorporating flexible connections, e.g. leaf springs
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1615Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681Details related solely to hinges

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Vending Machines For Individual Products (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

一种折叠装置及电子设备。电子设备包括折叠装置和柔性显示屏,折叠装置用于承载柔性显示屏。折叠装置的弹性组件可以通过折叠装置的壳体将弹力传递到柔性显示屏。电子设备处于展平状态时柔性显示屏受到的远离主轴方向的力,大于电子设备处于闭合状态时柔性显示屏受到的远离主轴方向的力。因此,当电子设备由折叠状态展开至展平状态时,可以减小柔性显示屏的分层错动,加速柔性显示屏的折痕恢复,从而改善柔性显示屏的展平效果。

Description

PCT国内申请,说明书已公开。

Claims (74)

  1. PCT国内申请,权利要求书已公开。
CN202180048763.1A 2020-09-14 2021-08-10 折叠装置及电子设备 Pending CN116018574A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN202010959362 2020-09-14
CN2020109593629 2020-09-14
CN2020114954186 2020-12-17
CN202011495418.6A CN114185398A (zh) 2020-09-14 2020-12-17 折叠装置及电子设备
PCT/CN2021/111914 WO2022052721A1 (zh) 2020-09-14 2021-08-10 折叠装置及电子设备

Publications (1)

Publication Number Publication Date
CN116018574A true CN116018574A (zh) 2023-04-25

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CN202110147636.9A Active CN112901643B (zh) 2020-09-14 2020-12-17 折叠装置及电子设备
CN202180048763.1A Pending CN116018574A (zh) 2020-09-14 2021-08-10 折叠装置及电子设备

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Application Number Title Priority Date Filing Date
CN202110147636.9A Active CN112901643B (zh) 2020-09-14 2020-12-17 折叠装置及电子设备

Country Status (7)

Country Link
US (1) US20240069604A1 (zh)
EP (1) EP4198680A4 (zh)
JP (2) JP7506255B2 (zh)
KR (1) KR20230060538A (zh)
CN (2) CN112901643B (zh)
AU (1) AU2021338733B2 (zh)
WO (1) WO2022052721A1 (zh)

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CN113315860B (zh) * 2021-06-11 2024-09-20 维沃移动通信有限公司 折叠机构及电子设备
CN115492841A (zh) * 2021-06-17 2022-12-20 华为技术有限公司 折叠装置及电子设备
CN217152618U (zh) * 2021-06-21 2022-08-09 杭州安费诺飞凤通信部品有限公司 内折柔性屏移动终端铰链及内折柔性屏移动终端
CN115529372A (zh) * 2021-06-25 2022-12-27 华为技术有限公司 电子设备、折叠组件及折叠装置
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CN113487974B (zh) * 2021-07-30 2022-07-12 武汉华星光电技术有限公司 折叠显示装置
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CN113920872B (zh) * 2021-10-13 2024-06-04 维沃移动通信有限公司 电子设备
CN114006963B (zh) * 2021-10-19 2022-08-02 华为技术有限公司 电子设备、折叠组件及壳体装置
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CN114863818A (zh) * 2022-05-12 2022-08-05 武汉华星光电半导体显示技术有限公司 折叠显示装置
CN117167394B (zh) * 2022-05-27 2024-08-13 荣耀终端有限公司 转轴结构及电子设备
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CN117759619A (zh) * 2022-09-26 2024-03-26 华为技术有限公司 折叠装置及可折叠电子设备
CN117905783A (zh) * 2022-10-17 2024-04-19 华为技术有限公司 一种可折叠的电子设备及其转轴机构
CN117953767A (zh) * 2022-10-18 2024-04-30 华为终端有限公司 一种折叠装置及电子设备
CN117948337A (zh) * 2022-10-20 2024-04-30 华为技术有限公司 折叠组件、折叠装置及电子设备
CN116696928B (zh) * 2022-12-29 2024-04-12 荣耀终端有限公司 一种阻尼机构、折叠铰链及电子设备
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JP2024138272A (ja) 2024-10-08
JP2023541909A (ja) 2023-10-04
AU2021338733B2 (en) 2023-08-17
JP7506255B2 (ja) 2024-06-25
CN112901643A (zh) 2021-06-04
EP4198680A1 (en) 2023-06-21
AU2021338733A1 (en) 2023-05-04
AU2021338733A9 (en) 2024-04-18
US20240069604A1 (en) 2024-02-29
WO2022052721A1 (zh) 2022-03-17
CN112901643B (zh) 2022-05-24
EP4198680A4 (en) 2024-01-03
KR20230060538A (ko) 2023-05-04

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