WO2021068794A1 - 一种应用于内折柔性屏终端的铰链及内折柔性屏终端 - Google Patents

一种应用于内折柔性屏终端的铰链及内折柔性屏终端 Download PDF

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Publication number
WO2021068794A1
WO2021068794A1 PCT/CN2020/118705 CN2020118705W WO2021068794A1 WO 2021068794 A1 WO2021068794 A1 WO 2021068794A1 CN 2020118705 W CN2020118705 W CN 2020118705W WO 2021068794 A1 WO2021068794 A1 WO 2021068794A1
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Prior art keywords
flexible screen
screen terminal
hinge
rotation
inward
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PCT/CN2020/118705
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English (en)
French (fr)
Inventor
刘小杰
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杭州安费诺飞凤通信部品有限公司
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Application filed by 杭州安费诺飞凤通信部品有限公司 filed Critical 杭州安费诺飞凤通信部品有限公司
Priority to JP2022520913A priority Critical patent/JP2022551294A/ja
Priority to US17/768,036 priority patent/US20230053947A1/en
Publication of WO2021068794A1 publication Critical patent/WO2021068794A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • 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
    • H04M1/022—The hinge comprising two parallel pivoting axes
    • 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 an inward-folding flexible screen terminal and a hinge thereof.
  • the terminal may be a mobile electronic product such as a mobile phone.
  • the hinge is in a very important position in terms of mechanical structure.
  • some hinges have been produced to cope with the characteristics of the flexible screen when the flexible screen is bent, but the structure is relatively complicated.
  • the synchronous reverse connection structure is more complicated and the intermediate bracket needs more space.
  • the technical problem to be solved by the present invention is to provide a hinge with a simple structure and applied to a terminal with an in-folding flexible screen. To this end, the present invention adopts the following technical solutions:
  • a hinge applied to a terminal with an in-folding flexible screen comprising a middle bracket, a left-rotating connecting part, and a right-rotating connecting part.
  • the left-rotating connecting part and the right-rotating connecting part are rotatably installed on the middle bracket, and they The axis of rotation is on the left and right sides of the middle bracket in the horizontal direction.
  • the left and right rotation connecting parts are respectively provided with fixed connection parts; the middle bracket is also provided with a synchronous reverse rotation connecting mechanism, the synchronous The rotation axis of the reverse rotation connection mechanism is vertically below the rotation axis of the left rotation connection part and the right rotation connection part; both sides of the synchronous reverse rotation connection mechanism are arranged to be connected to the left rotation respectively
  • the fixed connection part and the movable connection structure are used to connect with the right side casing of the flexible screen terminal or the structure fixed together with the right side casing, so that the left side casing or the structure fixed together with the left side casing is connected with
  • the right side casing or the structure fixed together with the right side casing rotates with the rotation axis of the left rotation connecting part and the right rotation connecting part as
  • rotation axes of the left and right rotation connecting parts are vertically higher than the hinge supporting surface when the hinge is flat.
  • the rotation connection structure between the left and right rotation connection parts and the middle bracket adopts a structure in which a circular arc slide rail and a sliding block are matched, and is designed as a virtual center structure, so that the left rotation connection part
  • the rotation axis of the right-rotating connection member is higher than the hinge supporting surface in the vertical direction.
  • left rotation connecting part and the right rotation connecting part are plate-shaped, and their plate surfaces constitute a hinge supporting surface.
  • the movable connection structure includes a movable plate that is rotatably connected to one side of the synchronous reverse rotation connection mechanism, and the movable plate also has a sliding connection structure to be connected to the left rotation connection member or the right rotation connection. The parts are connected by sliding.
  • the synchronous reverse rotation connection mechanism adopts a gear connection structure, the gears on both sides of the gear connection structure are respectively connected to the gear arm, and the movable plate and the gear arm are rotationally connected.
  • the synchronous reverse rotation connection mechanism adopts a gear connection structure, in which there are 2 or 4 gears connected in sequence.
  • Another object of the present invention is to provide an inward-folding flexible screen terminal using the above-mentioned hinge.
  • the present invention adopts the following technical solutions:
  • An inward-folding flexible screen terminal comprising a left side case and a right side case, is characterized in that the inwardly foldable flexible screen terminal is further provided with the above-mentioned hinge, and the fixed connection part and the movable connection structure on the left side are respectively connected with each other.
  • the left side casing or the structure fixed together with the left side casing is connected, and the fixed connection part and the movable connection structure on the right side are respectively connected with the right side casing or the structure fixed together with the right side casing.
  • hinges along the axial direction of the hinge, and the pair of hinges are arranged coaxially and fixedly connect the intermediate brackets of the two by a connecting structure.
  • the present invention has a simple structure, does not need to use a yield flap, can adapt to the characteristic that the flexible screen has a certain radius when the bending part is bent, and can provide the virtual center of the neutral layer to rotate, and at the same time, reduce
  • the space occupancy of the synchronous reverse connection mechanism is conducive to making the hinge smaller and reducing the size of the middle decorative shell.
  • Fig. 1 is an exploded view of an embodiment of a hinge assembly provided by the present invention.
  • Fig. 2 is a schematic diagram of the hinge assembly embodiment provided by the present invention when it is flattened.
  • Fig. 3 is a schematic diagram of an embodiment of a flexible screen mobile terminal provided by the present invention when folded.
  • Fig. 4 is a schematic diagram of the hinge assembly embodiment provided by the present invention when folded.
  • Fig. 5 is a cross-sectional view of an embodiment of a flexible screen mobile terminal provided by the present invention when it is flattened.
  • Fig. 6 is a cross-sectional view of an embodiment of a flexible screen mobile terminal provided by the present invention when folded.
  • Figure 7 is a cross-sectional view of the hinge embodiment of the present invention when it is flattened.
  • Fig. 8 is a schematic diagram of the hinge embodiment of the present invention viewed from behind when it is flattened.
  • Figure 9 is a cross-sectional view of the hinge embodiment of the present invention when folded.
  • Fig. 10 is a schematic diagram of the hinge embodiment of the present invention when folded.
  • the inward-folding flexible screen terminal applied in the present invention includes a left-side casing 101 and a right-side casing 102.
  • the hinge provided by the present invention includes a middle bracket 3, a left-rotating connecting part 1 and a right-rotating connecting part 2.
  • the left rotating connecting part 1 and the right rotating connecting part 2 are rotatably mounted on the middle bracket 3, and their rotation axes A and B are horizontally located on the left and right sides of the middle bracket 3.
  • the rotating connecting structure 6 A structure in which a circular arc slide rail and a sliding block are matched can be adopted, so that a virtual center structure can be designed so that the rotation axes A and B of the left rotation connecting part 1 and the right rotation connecting part 2 are higher than the hinge support in the vertical direction
  • the surface 30 minimizes the stress on the flexible screen 200 arranged inside the flexible screen terminal during bending and flattening.
  • the left rotating connecting part 1 and the right rotating connecting part 2 are in the shape of a plate, and their plate surfaces constitute a hinge support surface 30.
  • the supporting surface 30 and the supporting surfaces on the left casing 101 and the right casing 102 can form a supporting plate of the flexible screen when the inward-folding flexible screen terminal is opened and flattened.
  • the left rotation connection part 1 and the right rotation connection part 2 are respectively provided with fixed connection parts, which may be screw connection positions 11 and 21.
  • the intermediate bracket 3 is also provided with a synchronous reverse rotation connecting mechanism, and the rotation shafts 310, 340 of the synchronous reverse rotation connecting mechanism rotate in the vertical direction on the rotation axis of the left connection part 1 and the right rotation connection part 2 Below A and B.
  • the synchronous reverse rotation connection mechanism may adopt a gear connection structure, a cam and other structures.
  • the synchronous reverse rotation connecting mechanism adopts a gear connecting mechanism, which is provided with gears 31, 32, 33, 34 connected in sequence, and the gears 31, 34 are located on both sides.
  • the rotation shafts 310 and 340 of the gears 31 and 34 are connected to the gear arms 35 and 36 respectively, and the gear arms 35 and 36 rotate synchronously with the gears 31 and 34 respectively.
  • the two sides of the synchronous reverse rotation connection mechanism are provided with movable connection structures capable of moving relative to the left rotation connection part 1 and the right rotation connection part 2 respectively.
  • the movable connection structure adopts a movable plate and a sliding connection structure.
  • the movable plates on the left and right sides are respectively labeled 41 and 42, and the movable plates 41, 42 are rotatably connected with the gear arms 35, 36.
  • the movable plates 41, 42 are respectively slidably connected to the left rotation connection part 1 and the right rotation connection part 2 through a sliding connection structure.
  • the sliding connection structure may be, for example, a straight side or a slider 411, 421 with a certain length or a set or Other sliding structures are installed, and the left rotating connecting part 1 and the right rotating connecting part 2 are provided with corresponding guide rails 12 and 22.
  • the screw connection position 11 on the left is fixedly connected to the left casing 101
  • the screw connection position 21 on the right is fixedly connected to the right casing 102
  • the movable plate 41 on the left is slidably connected to the left casing 101
  • the right side The movable plate 42 is movably connected with the right side casing 102.
  • the sliding connection structure may also adopt a matching structure of a curved groove and a pin, but in the case of the present invention, a certain space may be occupied and the appearance of the decorative cover 300 may be affected.
  • a torsion mechanism can also be provided in the hinge to provide a rotating feel or to further provide the function of stopping the rotation at any time and positioning the rotation angle at any time.
  • the torsion mechanism can adopt two reed pipes 51 and 52 connected together, and the reed pipes 51 and 52 are respectively sleeved and clamped outside the rotating shafts 310 and 340.
  • the in-folding flexible screen terminal When applied to an in-folding flexible screen terminal, the in-folding flexible screen terminal is provided with a pair of hinges along the axial direction of the hinge of the in-folding flexible screen terminal, and the pair of hinges are arranged coaxially and connect the two with a connecting structure.
  • the middle bracket 3 is fixedly connected, and the connecting structure may be the aforementioned decorative cover 300 or other connecting brackets.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Hinges (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

本发明提供了一种应用于内折柔性屏终端的铰链和内折柔性屏终端，所述铰链包括中间支架、左转动连接部件和右转动连接部件，本发明使得左侧机壳与右侧机壳分别以左转动连接部件和右转动连接部件的转动轴线为轴线转动，且同步反向转动。本发明能够减小同步反向连接机构的空间占用，使铰链的体积更小，缩小中部装饰外壳的尺寸。

Description

一种应用于内折柔性屏终端的铰链及内折柔性屏终端 技术领域
本发明涉及内折柔性屏终端及其铰链，所述终端可以是手机等移动电子产品。
背景技术
目前的柔性屏移动终端，就机械结构而言，铰链处于非常重要的地位。现今，为了应对柔性屏这种连续的可弯曲的屏幕，产生了一些铰链，来应对柔性屏弯曲时的特点，但结构都比较复杂，比如，左侧机壳和右侧机壳为了实现同步反向转动而通过同步反向连接结构连接，为了实现虚拟圆心结构，使得同步反向连接结构较为复杂而使得中间支架需要更大的空间。
发明内容
本发明所要解决的技术问题是提供一种结构简单的应用于内折柔性屏终端的铰链。为此，本发明采用以下技术方案：
一种应用于内折柔性屏终端的铰链，包括中间支架、左转动连接部件和右转动连接部件，左转动连接部件和右转动连接部件可转动地安装在中间支架上，且它们的转动轴线在水平方向上处在中间支架的左右两侧，左转动连接部件和右转动连接部件分别设置固定连接部位；所述中间支架还设置有同步反向转动连接机构，所述同步反向转动连接机构的转动轴在垂直方向处在左转动连接部件和右转动连接部件的转动轴线的下方；所述同步反向转动连接机构的两侧设置能够分别相对于左转动连接部件和右转动连接部件活动的活动连接结构；左侧的固定连接部位和活动连接结构均用于和柔性屏终端的左侧机壳或和左侧机壳固定在一起的结构连接，右侧的固定连接部位和活动连接结构均用于和柔性屏终端的右侧机壳或和右侧机壳固定在一起的结构连接，使得左侧机壳或和左侧机壳固定在一起 的结构与右侧机壳或和右侧机壳固定在一起的结构分别以左转动连接部件和右转动连接部件的转动轴线为轴线转动，且同步反向转动。
进一步地，所述左转动连接部件和右转动连接部件的转动轴线在垂直方向上高于铰链处于展平时的铰链支撑面。
进一步地，左转动连接部件和右转动连接部件与中间支架之间的转动连接结构采用圆弧滑轨和滑块配合的结构，并设计为虚拟圆心结构，使得所述左转动连接部件和右转动连接部件的转动轴线在垂直方向上高于铰链支撑面。
进一步地，所述左转动连接部件和右转动连接部件呈板状，它们的板面构成了铰链支撑面。
进一步地，所述活动连接结构包括活动板，所述活动板与同步反向转动连接机构的一侧转动连接，所述活动板还具有滑动连接结构而与左转动连接部件或右转动连接部件滑动连接。
进一步地，所述同步反向转动连接机构采用齿轮连接结构，所述齿轮连接结构的两侧齿轮分别连接齿轮臂，所述活动板和齿轮臂转动连接。
进一步地，所述同步反向转动连接机构采用齿轮连接结构，其中的依次连接的齿轮共有2个或4个。
本发明的另一个目的是提供一种应用上述铰链的内折柔性屏终端。为此，本发明采用以下技术方案：
一种内折柔性屏终端，包括左侧机壳和右侧机壳，其特征在于所述内折柔性屏终端还设置有上述的铰链，所述左侧的固定连接部位和活动连接结构分别和左侧机壳或和左侧机壳固定在一起的结构连接，右侧的固定连接部位和活动连接结构分别和右侧机壳或和右侧机壳固定在一起的结构连接。
进一步地，它沿铰链的轴向设置有一对上述的铰链，所述一对铰链同轴设置并用连接结构将两者的中间支架固定连接。
由于采用本发明的技术方案，本发明结构简单，无需采用让位翻板，能够适配柔性屏弯曲时其弯曲部位具有一定半径的特点，并能够提供虚拟圆心中性层转动，同时，减小同步反向连接机构的空间占用，利于铰链的体积做小，缩小中部装饰外壳的尺寸。
附图说明
图1为本发明所提供的铰链组合实施例的爆炸图。
图2为本发明所提供的铰链组合实施例在展平时的示意图。
图3为本发明所提供的柔性屏移动终端实施例在折拢时的示意图。
图4为本发明所提供的铰链组合实施例在折拢时的示意图。
图5为本发明所提供的柔性屏移动终端实施例在展平时的剖视图。
图6为本发明所提供的柔性屏移动终端实施例在折拢时的剖视图。
图7为本发明铰链实施例在展平时的剖视图。
图8为本发明铰链实施例在展平时从背后观察的示意图。
图9为本发明铰链实施例在折拢时的剖视图。
图10为本发明铰链实施例在折拢时的示意图。
具体实施方式
参照附图，本发明应用的内折柔性屏终端包括左侧机壳101和右侧机壳102。
本发明提供的铰链包括中间支架3、左转动连接部件1和右转动连接部件2。左转动连接部件1和右转动连接部件2可转动地安装在中间支架3上，且它们的转动轴线A、B在水平方向上处在中间支架3的左右两侧，其转动连接结构6可采用圆弧滑轨和滑块配合的结构，这样可以设计虚拟圆心结构，使得所述左转动连接部件1和右转动连接部件2的转动轴线A、B在垂直方向上高于铰链支撑面30，使设置在柔性屏终端内侧的柔性屏200在弯曲、展平时受到的应力最小。
优选地，所述左转动连接部件1和右转动连接部件2呈板状，它们的板面构 成了铰链支撑面30。该支撑面30可以和左侧机壳101和右侧机壳102上的支撑面等支撑面在内折柔性屏终端打开展平时共同组成柔性屏的支撑板。
左转动连接部件1和右转动连接部件2分别设置固定连接部位，其可以是螺钉连接位11、21。
所述中间支架3还设置有同步反向转动连接机构，所述同步反向转动连接机构的转动轴310、340在垂直方向处在左转动连接部件1和右转动连接部件2的转动轴线A、B的下方。所述同步反向转动连接机构可以采用齿轮连接结构、凸轮等结构。
本实施例中，所述同步反向转动连接机构采用齿轮连接机构，其设置有依次连接的齿轮31、32、33、34，齿轮31、34处在两侧。齿轮31、34的转动轴310、340分别连接齿轮臂35、36，齿轮臂35、36分别与齿轮31、34同步转动。
所述同步反向转动连接机构的两侧设置能够分别相对于左转动连接部件1和右转动连接部件2活动的活动连接结构，在本实施例中为了减小运动空间减小移动终端的中部装饰罩300的体积，活动连接结构采用活动板和滑动连接的结构。左侧和右侧的活动板分别标号为41、42，所述活动板41、42和齿轮臂35、36转动连接。活动板41、42通过滑动连接结构分别与左转动连接部件1和右转动连接部件2滑动连接，滑动连接结构可以是比如平直且有一定长度的边或滑块411、421或者设置或安装有其它滑动结构等，左转动连接部件1和右转动连接部件2设置相应的导轨12、22。
左侧的螺钉连接位11与左侧机壳101固定连接，右侧的螺钉连接位21与右侧机壳102固定连接，左侧的活动板41与左侧机壳101滑动连接，右侧的活动板42与右侧机壳102动连接。
作为替代的，滑动连接结构也可以采用曲线槽和销的配合结构，但在本发明的场合，可能会占用一定的空间而影响装饰罩300的外形。
在铰链中还可设置扭力机构，以提供转动手感或进一步提供随时停止转动随时定位转动角度的功能。该扭力机构可采用两根连接在一起的簧管51、52，簧管51、52分别套在转动轴310、340外并夹紧。
在应用于内折柔性屏终端时，所述内折柔性屏终端沿内折柔性屏终端铰链的轴向设置有一对所述的铰链，所述一对铰链同轴设置并用连接结构将两者的中间支架3固定连接，该连接结构可以是上述的装饰罩300或其他连接支架。
以上所述仅为本发明的具体实施例，但本发明的结构特征并不局限于此，可以预见本发明的运动机构可以应用于各种柔性屏移动终端中，任何本领域的技术人员在本发明的领域内，所作的变化或修饰皆涵盖在本发明的保护范围之中。

Claims (9)

  1. 一种应用于内折柔性屏终端的铰链，其特征在于包括中间支架、左转动连接部件和右转动连接部件，左转动连接部件和右转动连接部件可转动地安装在中间支架上，且它们的转动轴线在水平方向上处在中间支架的左右两侧，左转动连接部件和右转动连接部件分别设置固定连接部位；所述中间支架还设置有同步反向转动连接机构，所述同步反向转动连接机构的转动轴在垂直方向处在左转动连接部件和右转动连接部件的转动轴线的下方；所述同步反向转动连接机构的两侧设置能够分别相对于左转动连接部件和右转动连接部件活动的活动连接结构；左侧的固定连接部位和活动连接结构均用于和柔性屏终端的左侧机壳或和左侧机壳固定在一起的结构连接，右侧的固定连接部位和活动连接结构均用于和柔性屏终端的右侧机壳或和右侧机壳固定在一起的结构连接，使得左侧机壳或和左侧机壳固定在一起的结构与右侧机壳或和右侧机壳固定在一起的结构分别以左转动连接部件和右转动连接部件的转动轴线为轴线转动，且同步反向转动。
  2. 如权利要求1所述的一种应用于内折柔性屏终端的铰链，其特征在于所述左转动连接部件和右转动连接部件的转动轴线在垂直方向上高于铰链处于展平时的铰链支撑面。
  3. 如权利要求1所述的一种应用于内折柔性屏终端的铰链，其特征在于左转动连接部件和右转动连接部件与中间支架之间的转动连接结构采用圆弧滑轨和滑块配合的结构，并设计为虚拟圆心结构，使得所述左转动连接部件和右转动连接部件的转动轴线在垂直方向上高于铰链支撑面。
  4. 如权利要求1所述的一种应用于内折柔性屏终端的铰链，其特征在于所述左转动连接部件和右转动连接部件呈板状，它们的板面构成了铰链支撑面。
  5. 如权利要求1所述的一种应用于内折柔性屏终端的铰链，其特征在于所述活动连接结构包括活动板，所述活动板与同步反向转动连接机构的一侧转动连 接，所述活动板还具有滑动连接结构而与左转动连接部件或右转动连接部件滑动连接。
  6. 如权利要求1所述的一种应用于内折柔性屏终端的铰链，其特征在于所述同步反向转动连接机构采用齿轮连接结构，所述齿轮连接结构的两侧齿轮分别连接齿轮臂，所述活动板和齿轮臂转动连接。
  7. 如权利要求1所述的一种应用于内折柔性屏终端的铰链，其特征在于所述同步反向转动连接机构采用齿轮连接结构，其中的依次连接的齿轮共有2个或4个。
  8. 一种内折柔性屏终端，包括左侧机壳和右侧机壳，其特征在于所述内折柔性屏终端还设置有权利要求1所述的铰链，所述左侧的固定连接部位和活动连接结构分别和左侧机壳或和左侧机壳固定在一起的结构连接，右侧的固定连接部位和活动连接结构分别和右侧机壳或和右侧机壳固定在一起的结构连接。
  9. 如权利要求8所述的一种内折柔性屏终端，其特征在于它沿铰链的轴向设置有一对权利要求1所述的铰链，所述一对铰链同轴设置并用连接结构将两者的中间支架固定连接。
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