WO2017114469A1 - Terminal pliable - Google Patents

Terminal pliable Download PDF

Info

Publication number
WO2017114469A1
WO2017114469A1 PCT/CN2016/113046 CN2016113046W WO2017114469A1 WO 2017114469 A1 WO2017114469 A1 WO 2017114469A1 CN 2016113046 W CN2016113046 W CN 2016113046W WO 2017114469 A1 WO2017114469 A1 WO 2017114469A1
Authority
WO
WIPO (PCT)
Prior art keywords
baffle
foldable terminal
bending
rotating shafts
terminal according
Prior art date
Application number
PCT/CN2016/113046
Other languages
English (en)
Chinese (zh)
Inventor
成蛟
林煜桂
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Publication of WO2017114469A1 publication Critical patent/WO2017114469A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel

Definitions

  • the present invention relates to the field of communications, and in particular, to a foldable terminal.
  • the flexible screen that is, the flexible display
  • the current method of implementing bending of a mobile phone generally adopts the following methods:
  • Dividing the mobile phone into two parts that are seamlessly connected providing a through hole in the two parts, passing the rotating shaft through the through hole, connecting the two parts by the rotating shaft, and then driving the two parts to realize the folding by the rotation of the rotating shaft or Expand.
  • the present invention provides a foldable terminal which can effectively prevent the wrinkle stacking of the mobile phone when bending, ensure the overall appearance of the mobile phone, and improve the user experience.
  • the present invention provides a foldable terminal including a first body, a second body, and a bending chain, the second body being spaced apart from the first body, the bending chain being located at the first The two ends of the bending chain are fixedly connected to the first main body in a space between the main body and the second main body And a second body, the bending chain includes a plurality of rotating shafts connected in sequence, and the adjacent two rotating shafts are rotatably connected, and the spacing between the plurality of rotating shafts relative to the first body and the second body The center is rotated to have an opening and closing angle of 0 to 180 degrees between the first body and the second body.
  • the present invention provides another foldable terminal comprising a first body, a second body, a bending chain, the bending chain being coupled between the first body and the second body, the bending
  • the chain includes a plurality of rotating shafts connected in sequence, and the adjacent two rotating shafts are rotationally coupled, and the plurality of rotating shafts are rotated centrally with respect to a distance between the first body and the second body to make the first body There is an opening and closing angle of 0 to 180 degrees with the second body.
  • FIG. 1 is a schematic exploded view of a foldable terminal according to an embodiment of the present invention.
  • Figure 2 is a cross-sectional view taken along line II of Figure 1;
  • FIG. 3 is a schematic view showing a folding of a foldable terminal according to an embodiment of the present invention.
  • Figure 4 is a cross-sectional view taken along line IV of Figure 3;
  • FIG. 5 is a schematic structural diagram of a bending chain of a foldable terminal according to an embodiment of the present invention.
  • a foldable terminal 100 includes a first body 11 , a second body 12 , a bending chain 13 , and a flexible screen 14 .
  • the second body 12 is spaced apart from the first body 11 at a distance.
  • the bending chain 13 is located at the first body 11 and Within the spacing of the second body 12.
  • the bending chain 13 includes a plurality of rotating shafts 131 connected in sequence, and the two adjacent rotating shafts 131 are rotatably connected.
  • the plurality of rotating shafts 131 are rotated centrally with respect to the pitch of the first body 11 and the second body 12 such that the first body 11 and the second body 12 have an opening and closing angle of 0 to 180 degrees.
  • the flexible screen 14 covers the second body 12 and the surface of the first body 11.
  • the foldable terminal can be, but is not limited to, an intelligent electronic device such as a mobile phone or a tablet computer.
  • the folding terminal is used as a mobile phone as an example for description.
  • the first body 11 includes a housing 111, a circuit board (not shown) built in the housing 111, a battery (not shown) built in the housing 111, and a camera ( The figure is not shown).
  • the battery is electrically connected to the circuit board, and the camera is disposed inside the housing 111 and electrically connected to the circuit board.
  • a light transmission window (not shown) is disposed on the housing 111, and the camera is mounted at the light transmission window.
  • the housing 111 may be a metal material shell or a plastic material shell.
  • a metal material an aluminum alloy, a metal aluminum or a stainless steel may be used. If a plastic case is used, PC (polycarbonate) or acrylic can be used.
  • a first baffle 112 is disposed on the first body 11 , and the first baffle 112 is disposed within a distance between the first body 11 and the second body 12 .
  • the first baffle 112 is a curved plate-like structure.
  • the first baffle 112 is configured to limit the rotation angle of the bending chain 13 to realize the opening and closing angle of the bending chain 13 between the first body 11 and the second body 12 At 0 degrees, the bending chain 13 is capable of maintaining a circular arc-shaped structure formed by its rotation. It can be understood that the first baffle 112 is two pieces, which are respectively disposed on both ends of the first body 11.
  • the first body 11 includes two opposite ends 113, and the first baffle 112 is disposed on the connecting end 113.
  • the end of the connecting end 113 has an inclination angle to avoid the problem that the end of the connecting end 113 blocks the first baffle 112 to interfere with the first baffle 112.
  • the structure of the second body 12 is consistent with the structure of the first body 11. Therefore, for the structure of the second body 12, please refer to the foregoing description of the structure of the first body 11, and details are not described herein again.
  • the second body 12 includes a second baffle 121, the second baffle 121 and the first baffle 112 are disposed toward each other, and the second baffle 121 is located at the second body 12 Within the distance from the first body 11.
  • the second baffle 122 is also a curved plate shape. structure.
  • the bending chain 13 is a multi-axis bracelet structure.
  • the bending chain 13 includes the plurality of rotating shafts 131, and a structure of a multi-axis bracelet is formed between the plurality of rotating shafts 131. Specifically, as shown in FIG. 3 and FIG.
  • the first body 11 is The opening and closing angle with the second body 12 is 0 degrees; at this time, the plurality of rotating shafts 131 are in contact with the first baffle 112 and the second baffle 121, and the plurality of rotating shafts
  • the center of the circular arc-shaped structure formed by the rotation of the 131 is located on the same line as the center of the circular arc-shaped structure formed by the splicing of the first baffle 112 and the second baffle 121, and the plurality of rotating shafts 131 maintain the formed
  • the circular arc structure does not change.
  • the circular arc-shaped structure formed by the plurality of rotating shafts 131 is tangent to the edge of the casing of the first body 11 and the second body 12, that is, the diameter of the circular arc-shaped structure formed by the plurality of rotating shafts 131 It is equal to the sum of the thicknesses of the first body 11 and the second body 12. According to the above aspect, after the thickness of the first body 11 and the second body 12 is reduced, it is possible to reduce the number of the rotating shafts of the bending chain 13, and also enable the folding of the foldable terminal 100. The overall size is smaller and further portable.
  • the first body 11 is The opening and closing angle between the second bodies 12 is 180 degrees.
  • the first baffle 112 and the second baffle 121 are arranged side by side facing each other.
  • the plurality of rotating shafts 131 include a first rotating shaft 131a, a second rotating shaft 131b, and a third rotating shaft 131c.
  • the first rotating shaft 131a is sleeved with a plurality of first sleeves 1311.
  • a plurality of second sleeves 1312 are disposed on the third rotating shaft 131c corresponding to the plurality of first sleeves 131a.
  • the first sleeve 1311 is extended with a first fixing plate 1313.
  • a second fixing plate 1314 is defined on the two sleeves 1312 .
  • the first fixing plate 1313 is fixedly connected to the first body 11
  • the second fixing plate 1314 is fixedly connected to the second body 12 .
  • first sleeve member 1311 and the second sleeve member 1312 are guide sleeves, and the first fixing plate 1313 and the second fixing plate 1314 are respectively square plates extending on the first sleeve member 1311 and the second sleeve member 1312, and the first fixing plate 1313 and the second fixing plate 1314 are respectively fixed by screws.
  • On the first body 11 and the second body 12, or the first fixing plate 1313 and the second fixing plate 1314 are respectively welded to the first body 11 and the second body 12.
  • the first fixing plate 1313 and the second fixing plate 1314 are respectively fixedly connected to the first body 11 and the second body 12, and a through hole is directly formed in the first body 11 and the second body 12 instead of the existing one.
  • the manner in which the rotating shaft passes through for connection facilitates the cleaning of the first body 11 and the second body 12 to prevent dust from accumulating.
  • the first rotating shaft 131a is provided with a plurality of engaging grooves (not shown), and the plurality of engaging grooves are respectively spaced apart from the plurality of first sleeves 1311, that is, One of the engaging grooves is disposed between the two adjacent first sleeve members 1311.
  • a plurality of fastening members 1315 are disposed on the third rotating shaft 131c corresponding to the plurality of engaging grooves, and each of the fastening members 1315 is respectively engaged in each of the engaging grooves, and the plurality of buckles are respectively buckled.
  • a through hole (not shown) is disposed on the joint member 1315.
  • the second rotating shaft 131b is two, and the two second rotating shafts 131b are disposed between the first rotating shaft 131a and the third rotating shaft 131c. Through holes in the plurality of fastening members 1315 to achieve a rotational connection between the second rotating shaft 131b and the first rotating shaft 131a and the third rotating shaft 131c.
  • the flexible screen 14 has a bend region 141 that is located within a spacing between the first body 11 and the second body 12.
  • the bending zone 141 of the flexible screen 14 is in the A main body 11 and the second main body 12 are bent downward to form a circular arc-shaped structure, and an arc length of the circular arc structure formed by bending the bending portion 141 is larger than between the first main body 11 and the second main body 12 Pitch.
  • Figure 4 shows that is located within a spacing between the first body 11 and the second body 12.
  • the bending zone 141 is located in a circular arc-shaped structure in which the bending chain 13 is bent, and the center of the circular arc-shaped structure formed by bending the bending zone 141 and the bending chain 13
  • the center of the circular arc-shaped structure formed by the bending is located on the same straight line, and the circular arc-shaped structure formed by bending the bending portion 141 coincides with the symmetrical plane of the circular arc-shaped structure formed by bending the bending chain 13 .
  • the bending zone 141 is expanded to form a "one" shape.
  • the first body 11 and the second body 12 are arranged side by side opposite each other, and the flexible screen 14 realizes the largest size.
  • the folding or unfolding between the first body 11 and the second body 12 is achieved by utilizing the rotation of the bending chain 13, so that the superposition between the first body 11 and the second body 12 is achieved.
  • the flexible screen 14 can achieve the bending or unfolding effect, realize the user's use requirements in different situations, and improve the user experience.
  • the flexible screen 14 includes a flexible display screen (not shown) and the flexible touch screen 142.
  • the flexible display screen and the flexible touch screen 142 are sequentially superposed on the surfaces of the first body 11 and the second body 12, To achieve display and touch effects.
  • the flexible touch screen 142 and the flexible display screen are bonded by optical glue to fix the flexible touch screen 142 and the flexible display screen, and the flexible display is not affected.
  • the display effect of the screen may be an OCA optical glue.
  • the foldable terminal provided by the present invention is configured by spacing the first body and the second body, and providing a bending chain connecting the first body and the second body, and the bending chain is located within a distance between the first body and the second body, Rotating with the bending chain causes a folding or unfolding effect between the first body and the second body, thereby driving the flexible screen to bend or unfold. Since there is a space between the first body and the second body, the flexible screen can have sufficient space for bending when bending, so that the phenomenon of wrinkle accumulation can be prevented. In addition, due to the way of bending the chain, The two ends are directly fixed on the first body and the second body, so that instead of the existing method of opening the holes in the first body and the second body, dust deposition is reduced and the cleaning is facilitated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

Un terminal pliable comprend un premier corps principal, un second corps principal, et une chaîne courbe. Le second corps principal et le premier corps principal sont placés côte à côte suivant un intervalle. La chaîne courbe est placée à distance entre le premier corps principal et le second corps principal. Les deux extrémités de la chaîne courbe sont raccordées de manière fixe au premier corps principal et au second corps principal, respectivement. La chaîne courbe comprend une pluralité d'arbres rotatifs raccordés en séquence, et la pluralité d'arbres rotatifs tourne par rapport au centre de la distance entre le premier corps principal et le second corps principal, de sorte que le premier corps principal et le second corps principal ont un angle d'ouverture de 0 degrés à 180 degrés. Dans le terminal pliable décrit dans la présente invention, une chaîne courbe est prévue et entraînée en rotation pour obtenir un effet de pliage ou de dépliage entre un premier corps principal et un second corps principal. Comme il existe une distance entre le premier corps principal et le second corps principal, le terminal pliable dispose d'un espace suffisant pour être plié lorsque le terminal pliable est courbé, ce qui prévient ainsi le phénomène d'empilement de plis.
PCT/CN2016/113046 2015-12-29 2016-12-29 Terminal pliable WO2017114469A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201511028344.4A CN105530340B (zh) 2015-12-29 2015-12-29 可折叠终端
CN201511028344.4 2015-12-29

Publications (1)

Publication Number Publication Date
WO2017114469A1 true WO2017114469A1 (fr) 2017-07-06

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ID=55772312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/113046 WO2017114469A1 (fr) 2015-12-29 2016-12-29 Terminal pliable

Country Status (2)

Country Link
CN (1) CN105530340B (fr)
WO (1) WO2017114469A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410417A (zh) * 2019-07-05 2019-11-05 东莞市劲丰电子有限公司 主动式水滴形两侧同步转动机构
CN111240413A (zh) * 2020-01-16 2020-06-05 京东方科技集团股份有限公司 电子设备
CN112263059A (zh) * 2020-10-28 2021-01-26 广东小天才科技有限公司 一种设有柔性屏的折叠型智能穿戴设备及屏幕控制方法
WO2021120773A1 (fr) * 2019-12-19 2021-06-24 中兴通讯股份有限公司 Terminal pliable
CN113366407A (zh) * 2019-07-15 2021-09-07 深圳市柔宇科技股份有限公司 一种可弯折部件
WO2022135281A1 (fr) * 2020-12-21 2022-06-30 维沃移动通信有限公司 Dispositif électronique
CN115701703A (zh) * 2021-08-02 2023-02-10 华为技术有限公司 一种可折叠设备和防护器件

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CN105530340B (zh) * 2015-12-29 2018-01-19 广东欧珀移动通信有限公司 可折叠终端
CA3034146A1 (fr) * 2016-07-19 2018-01-25 Shenzhen Royole Technologies Co., Ltd. Dispositif flexible
CN106713542B (zh) * 2016-12-21 2020-11-10 宇龙计算机通信科技(深圳)有限公司 可折叠终端
CN107071096B (zh) * 2017-01-26 2023-07-04 Oppo广东移动通信有限公司 连接件、壳体组件、显示装置及移动终端
CN206559426U (zh) 2017-03-24 2017-10-13 广东欧珀移动通信有限公司 转轴组件、折叠屏组件及移动终端
TWI635336B (zh) * 2017-07-07 2018-09-11 元太科技工業股份有限公司 可折疊顯示裝置
CN109215507B (zh) 2017-07-07 2021-08-27 元太科技工业股份有限公司 可折叠显示装置
CN107454229B (zh) * 2017-09-14 2019-11-26 武汉华星光电半导体显示技术有限公司 柔性显示屏辅助装置及可折叠的移动终端
CN108124028A (zh) * 2017-11-29 2018-06-05 努比亚技术有限公司 一种折叠终端
CN108572695B (zh) * 2018-01-25 2021-06-25 努比亚技术有限公司 连接件、连接机构、显示器及终端
CN108600426A (zh) * 2018-03-28 2018-09-28 努比亚技术有限公司 终端屏幕、终端屏幕的装配方法及计算机可读存储介质
CN108667964A (zh) * 2018-04-23 2018-10-16 Oppo广东移动通信有限公司 电子装置及其显示控制方法
CN110413043B (zh) * 2018-04-26 2021-06-01 Oppo广东移动通信有限公司 一种曲面屏的制造方法、曲面屏及电子设备
WO2019210766A1 (fr) 2018-05-02 2019-11-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Ensemble écran pliable et dispositif électronique
CN110493385B (zh) * 2018-05-14 2021-06-25 Oppo广东移动通信有限公司 可折叠电子装置、支撑骨架和显示屏幕
CN111243431B (zh) * 2018-11-29 2021-09-21 北京小米移动软件有限公司 可折叠设备
CN111416890A (zh) * 2019-01-04 2020-07-14 杭州安费诺飞凤通信部品有限公司 内折柔性屏移动终端的铰链及内折柔性屏移动终端
CN109889872A (zh) * 2019-04-03 2019-06-14 特治（深圳）智能科技实业有限公司 相框手机云电视
CN113808481B (zh) * 2020-06-16 2023-06-13 Oppo广东移动通信有限公司 显示装置

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CN104836865A (zh) * 2015-04-01 2015-08-12 京东方科技集团股份有限公司 一种可折叠显示装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410417A (zh) * 2019-07-05 2019-11-05 东莞市劲丰电子有限公司 主动式水滴形两侧同步转动机构
CN113366407A (zh) * 2019-07-15 2021-09-07 深圳市柔宇科技股份有限公司 一种可弯折部件
WO2021120773A1 (fr) * 2019-12-19 2021-06-24 中兴通讯股份有限公司 Terminal pliable
CN111240413A (zh) * 2020-01-16 2020-06-05 京东方科技集团股份有限公司 电子设备
CN111240413B (zh) * 2020-01-16 2022-05-31 京东方科技集团股份有限公司 电子设备
CN112263059A (zh) * 2020-10-28 2021-01-26 广东小天才科技有限公司 一种设有柔性屏的折叠型智能穿戴设备及屏幕控制方法
CN112263059B (zh) * 2020-10-28 2023-02-17 广东小天才科技有限公司 一种设有柔性屏的折叠型智能穿戴设备
WO2022135281A1 (fr) * 2020-12-21 2022-06-30 维沃移动通信有限公司 Dispositif électronique
CN115701703A (zh) * 2021-08-02 2023-02-10 华为技术有限公司 一种可折叠设备和防护器件
CN115701703B (zh) * 2021-08-02 2024-05-03 华为技术有限公司 一种可折叠设备和防护器件

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CN105530340A (zh) 2016-04-27

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