WO2021017808A1 - 一种铰链 - Google Patents

一种铰链 Download PDF

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Publication number
WO2021017808A1
WO2021017808A1 PCT/CN2020/101793 CN2020101793W WO2021017808A1 WO 2021017808 A1 WO2021017808 A1 WO 2021017808A1 CN 2020101793 W CN2020101793 W CN 2020101793W WO 2021017808 A1 WO2021017808 A1 WO 2021017808A1
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WO
WIPO (PCT)
Prior art keywords
link
rotating bracket
support frame
link mechanism
middle support
Prior art date
Application number
PCT/CN2020/101793
Other languages
English (en)
French (fr)
Inventor
张恩燮
曾平居
胡华侨
刘小杰
Original Assignee
安费诺飞凤(安吉)通信部品有限公司
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.)
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Publication date
Application filed by 安费诺飞凤(安吉)通信部品有限公司 filed Critical 安费诺飞凤(安吉)通信部品有限公司
Priority to US17/631,064 priority Critical patent/US12006969B2/en
Priority to JP2022505437A priority patent/JP7394208B2/ja
Publication of WO2021017808A1 publication Critical patent/WO2021017808A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
    • E05D3/122—Gear hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

Definitions

  • the invention relates to a hinge, in particular to a portable electronic product, such as a hinge of a flexible screen electronic product.
  • the resistance-providing mechanism is often attached to the shaft of the link, but in this way, the rotation of the rotating bracket During the stroke, the angular velocity of the rotation of the resistance mechanism and the rotation bracket cannot be matched as required, which affects the hand feel and is difficult to achieve the function of stopping the rotation at any time and maintaining the rotation angle at the required rotation angle.
  • the technical problem to be solved by the present invention is to provide a hinge that can synchronize the rotation of the rotating bracket with the mechanism that provides rotation resistance as required when the linkage mechanism is used, which is convenient for product design and function realization.
  • the present invention adopts the following technical solutions:
  • a hinge includes a left rotating bracket, a right rotating bracket, and a middle support frame.
  • the left rotating bracket and the right rotating bracket are respectively arranged on the left link mechanism and the right link mechanism, and pass through the left link mechanism and the right link mechanism.
  • the link mechanisms are respectively connected to the intermediate support frame, and a synchronization structure is provided between the left link mechanism and the right link mechanism, so that the left rotating bracket and the right rotating bracket rotate in opposite directions, characterized in that the left rotating bracket and The right rotating bracket is respectively provided with sliding connection grooves, the left and right sides of the middle support frame are respectively provided with mechanisms for providing rotation resistance, and the rotating parts in the mechanisms for providing rotation resistance on the left and right are both provided with connection
  • the arms are slidably connected to the sliding connection grooves of the left rotating bracket and the right rotating bracket through the connecting arm.
  • the synchronization structure adopts a gear meshing transmission mechanism, and a second structure providing rotation resistance is also provided at the gear shaft, wherein the left rotation bracket and the middle support frame and the right rotation bracket and the middle support frame are Compared with the main resistance mechanism of the second structure, the rotation resistance provided by the mechanism provides greater rotation resistance than the rotation resistance output by the second structure.
  • the sliding connecting grooves of the left rotating bracket and the right rotating bracket have a section of groove, and the groove is at the beginning or end of the sliding connecting groove.
  • the left link mechanism includes a first link and a second link, the first ends of the first link and the second link are respectively hinged to the left side of the middle support frame, the first link and the second link
  • the second end of the connecting rod is hinged to the left rotating bracket to form a four-bar structure
  • the right connecting rod mechanism also includes a first connecting rod and a second connecting rod, and the first connecting rod in the right connecting rod mechanism
  • the first end of the second link and the second link are respectively hinged to the right side of the middle support frame, and the second ends of the first link and the second link in the right link mechanism are hinged to the right rotating bracket respectively to form four Rod structure.
  • the first end of the first rod of the left link mechanism and the right link mechanism is provided with a gear
  • the synchronization mechanism includes the gear
  • a second structure providing rotation resistance is formed at the gear shaft.
  • connecting arm is matched with the sliding connecting groove through a protruding structure or a pin on the connecting arm.
  • fixed shafts are respectively arranged on the left and right sides of the middle support frame, and reed pipes are respectively arranged at the ends of the connecting arms on the left and right sides, and the reed pipes on the left and the right respectively clamp the left
  • the fixed shaft and the right fixed shaft; the left and right fixed shafts are the connecting shafts between the first end of the second link and the middle support frame.
  • left rotating bracket and the right rotating bracket are respectively connected to the left side casing and the right side casing of the flexible screen portable electronic product.
  • the rotating bracket is directly slidably connected through the guide groove and the rotating part in the resistance mechanism hinged to the intermediate support structure, realizing synchronous output when resistance is required, and can also be designed to provide rotation resistance throughout the process according to needs Or the partial stroke does not provide resistance, which is convenient for product design and function realization, and can be applied to different flexible screen electronic products.
  • Fig. 1 is a schematic diagram of a hinge embodiment provided by the present invention in a folded state.
  • Fig. 2 is a schematic diagram of the hinge embodiment provided by the present invention in a flat state.
  • Figure 3 is a cross-sectional view of the hinge embodiment provided by the present invention in a folded state.
  • Fig. 4 is a cross-sectional view of the hinge embodiment provided by the present invention in an intermediate state between folded and flattened.
  • Figure 5 is an exploded view of an embodiment of the hinge provided by the present invention.
  • the present invention includes a hinge, including a left rotating bracket 1 and a right rotating bracket 2, an intermediate support frame 3.
  • the left rotating bracket 1 and the right rotating bracket 2 are respectively connected to the flexible screen The left and right side cases of portable electronic products.
  • the left rotating bracket 1 and the right rotating bracket 2 are respectively arranged on the left link mechanism and the right link mechanism, one of which is one of the rods in the link mechanism, and is respectively connected by the left link mechanism and the right link mechanism To the middle support frame 3, a synchronization structure is provided between the left link mechanism and the right link mechanism, so that the left rotating bracket and the right rotating bracket rotate in opposite directions in synchronization.
  • the typical linkage mechanism adopts the following structure:
  • the left link mechanism includes a first link 51 and a second link 52.
  • the first ends of the first link 51 and the second link 52 are respectively hinged to the left side of the middle support frame 3.
  • the first link 51 And the second end of the second link 52 are hinged to the left rotating bracket 1 to form a four-bar structure; the left side of the middle support frame 3 is between the first end of the first link 51 and the second link 52
  • the part and the part of the left rotating bracket 1 between the second ends of the first connecting rod 51 and the second connecting rod 52 respectively constitute one of the rods in the four-bar structure.
  • the right link mechanism and the left link mechanism are arranged symmetrically, the right link mechanism also includes a first link 51 and a second link 52, and the first link 51 and the second link 52 in the right link mechanism
  • the first end of the second link 51 is hinged to the right side of the middle support frame, and the second ends of the first link 51 and the second link 52 in the right link mechanism are hinged to the right rotating bracket 2 respectively.
  • the part of the right side of the intermediate support frame 3 between the first ends of the first link 51 and the second link 52 and the right rotating bracket 1 between the first ends of the first link 51 and the second link 52 The parts of each constitute one of the four-bar structure.
  • the left rotating bracket 1 and the right rotating bracket 2 are respectively provided with sliding connection grooves 10 and 20, the left and right sides of the middle support frame are respectively provided with mechanisms that provide rotation resistance, and the left and right sides provide
  • the rotating parts in the rotation resistance mechanism are respectively provided with connecting arms 7, 8, and the sliding of the left rotating bracket 1 and the right rotating bracket 2 through the protrusion structures or pins 70, 80 on the connecting arms 7, 8 respectively
  • the connecting grooves 10 and 20 are slidably connected, so that the left rotating bracket 1 and the connecting arm 7 and the right rotating bracket 2 and the connecting arm 8 can be rotated synchronously, and fixed shafts 71 are respectively provided on the left and right sides of the middle support frame 3 , 81, the ends of the connecting arms 7 and 8 are provided with reed pipes 72 and 82, and the reed pipes 72 and 82 respectively clamp the fixed shafts 71 and 81.
  • the resistance generated by the cooperation of the reed tube 72 and the rotating shaft 71 and the resistance generated by the cooperation of the reed tube 82 and the rotating shaft 82 directly act on the left rotating bracket 1 and the right rotating bracket 2.
  • the fixed shafts 71 and 82 may be the connecting shafts between the first end of the second link 52 and the intermediate support frame 3.
  • the sliding connecting grooves 10, 20 of the left rotating bracket 1 and the right rotating bracket 2 each have a section of grooves 11, 21, and the grooves 11, 21 are located at the beginning ends of the sliding connecting grooves 10, 20
  • the rotation of the left rotating bracket 1 and the right rotating bracket 2 does not drive the rotation of the connecting arms 7, 8
  • the above-mentioned resistance mechanism does not work, so that when the flexible screen portable electronic product is opened from the folded state, it can be operated relatively loosely.
  • This structure is particularly effective when used with a second structure that provides rotation resistance in a subordinate position.
  • the second structure can output resistance during the entire rotation stroke, but is smaller than the left rotation support 1 and the middle support frame. 3 and the resistance output by the mechanism that provides rotation resistance between the right rotation bracket 2 and the middle support frame 3, and provides the basic resistance for operating the flexible screen portable electronic product, and since the resistance output by the second mechanism is small, the resistance The size change will not affect the operating feel and other functions.
  • the synchronization mechanism adopts a gear meshing transmission mechanism, and a second structure that provides rotation resistance is also provided at the gear shaft.
  • the first ends of the first rod 51 of the left link mechanism and the right link mechanism are respectively provided
  • the gears 41, 42 are meshed and connected to form the synchronization structure, and the central holes 43, 44 of the gears 41, 42 are holes with elastic deformation, which are fixed to the gear shafts 61, 62 on the intermediate support frame 3. Wrapped, forming the second structure that provides rotation resistance.
  • the gear shafts 61 and 62 are the connecting shafts of the first end of the first rod of the left link mechanism and the right link mechanism and the intermediate support structure 3, respectively.

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

Abstract

一种铰链，其左转动支架（1）、右转动支架（2）分别设置在左、右连杆机构上，并通过左、右连杆机构分别连接到中间支撑架（3），左、右连杆机构之间设置同步结构，使得左、右转动支架（1、2）同步反向转动，所述左、右转动支架（1、2）分别设置滑动连接槽（10、20），所述中间支撑架（3）的左右侧分别设置提供转动阻力的机构，并且，左右侧的提供转动阻力的机构中的转动部件均设置有连接臂（8），并分别通过连接臂（8）与左、右转动支架（1、2）的滑动连接槽（10、20）滑动连接。所述铰链的转动支架通过导向槽和铰接于中间支撑结构的阻力机构中的转动部件直接滑动连接，实现在需要提供阻力时的同步输出，还可根据需要而设计全程提供转动阻力或局部行程不提供阻力，便产品设计和功能实现，能够应用于不同的柔性屏电子产品中。

Description

一种铰链 技术领域
本发明涉及一种铰链，尤其涉及一种便携电子产品，比如柔性屏电子产品的铰链。
背景技术
在柔性屏电子产品中，一般都会要求设置能够提供转动阻力的机构，以提高操作手感或提供随时停止转动随时保持转动角度等功能。在左右转动支架分别通过连杆结构连接在中间支撑结构并且在连杆机构间设置同步结构的铰链中，所述提供阻力的机构往往附着在连杆的轴上，但这样，在转动支架的转动行程中该阻力机构与转动支架的转动的角速度无法按需要匹配，影响手感且难以达到在需要的转动角度实现随时停止转动随时保持转动角度的功能。
发明内容
本发明所要解决的技术问题是提供一种铰链，能够在应用连杆机构的情况下，也将转动支架的转动与提供转动阻力的机构按需要进行同步，方便产品设计和功能实现。为此，本发明采用以下技术方案：
一种铰链，包括左转动支架和右转动支架、中间支撑架，左转动支架和右转动支架分别设置在左连杆机构和右连杆机构上，并通过左连杆机构和右连杆机构分别连接到中间支撑架，左连杆机构和右连杆机构之间设置同步结构，使得左转动支架和右转动支架同步反向转动，其特征在于所述左转动支架和右转动支架分别设置滑动连接槽，所述中间支撑架的左侧和右侧分别设置提供转动阻力的机构，并且，左侧和右侧的提供转动阻力的机构中的转动部件均设置有连接臂，并分别通过连接臂与左转动支架和右转动支架的滑动连接槽滑动连接。
进一步地，所述同步结构采用齿轮啮合传动机构，并且，在齿轮轴处也设置 提供转动阻力的第二结构，其中，左转动支架与中间支撑架以及右转动支架和中间支撑架之间的提供转动阻力的机构相比于第二结构为主阻力机构，输出的转动阻力大于第二结构输出的转动阻力。
进一步地，左转动支架和右转动支架的所述滑动连接槽有一段凹槽，所述凹槽处滑动连接槽的起始端或末端。
进一步地，所述左连杆机构包括第一连杆和第二连杆，第一连杆和第二连杆的第一端分别和中间支撑架的左侧铰接，第一连杆和第二连杆的第二端分别和左转动支架铰接，而形成四杆结构；所述右连杆机构也包括第一连杆和第二连杆，所述右连杆机构中的第一连杆和第二连杆的第一端分别和中间支撑架右侧铰接，所述右连杆机构中的第一连杆和第二连杆的第二端分别和右转动支架铰接，而形成四杆结构。
进一步地，所述左连杆机构和右连杆机构的第一杆的第一端设置齿轮，所述同步机构包括所述齿轮，在齿轮轴处形成提供转动阻力的第二结构。
进一步地，所述连接臂通过其上的凸起结构或销轴与滑动连接槽配合。
进一步地，在中间支撑架的左侧和右侧分别设置固定轴，左侧和右侧的所述连接臂的末端分别设置簧管，左侧和右侧的所述簧管分别包夹左侧的所述固定轴和右侧的所述固定轴；所述左侧和右侧的固定轴是第二连杆的第一端和中间支撑架的连接轴。
进一步地，所述左转动支架和右转动支架分别连接柔性屏便携电子产品的左侧机壳和右侧机壳。
由于采用本发明的技术方案，转动支架通过导向槽和铰接于中间支撑结构的阻力机构中的转动部件直接滑动连接，实现在需要提供阻力时的同步输出，还可根据需要而设计全程提供转动阻力或局部行程不提供阻力，便于产品设计和功能实现，能够应用于不同的柔性屏电子产品中。
附图说明
图1为本发明所提供的铰链实施例在折拢状态下的示意图。
图2为本发明所提供的铰链实施例在展平状态下的示意图。
图3为本发明所提供的铰链实施例在折拢状态下的剖视图。
图4为本发明所提供的铰链实施例在折拢和展平之间的中间状态下的剖视图。
图5为本发明所提供的铰链实施例的爆炸图。
具体实施方式
参照附图。本发明包括一种铰链，包括左转动支架1和右转动支架2、中间支撑架3，在柔性屏便携电子产品中，所述左转动支架1和右转动支架2分别连接柔性屏便携电子产品的左侧机壳和右侧机壳。
左转动支架1和右转动支架2分别设置在左连杆机构和右连杆机构上，其一段为连杆机构中的其中一杆，并通过左连杆机构和右连杆机构分别连接到中间支撑架3，左连杆机构和右连杆机构之间设置同步结构，使得左转动支架和右转动支架同步反向转动。
典型的连杆机构采用以下结构：
所述左连杆机构包括第一连杆51和第二连杆52，第一连杆51和第二连杆52的第一端分别和中间支撑架3的左侧铰接，第一连杆51和第二连杆52的第二端分别和左转动支架1铰接，而形成四杆结构；中间支撑架3左侧在第一连杆51和第二连杆52的第一端之间的部分以及左转动支架1在第一连杆51和第二连杆52的第二端之间的部分分别构成四杆结构中的其中一杆。
所述右连杆机构和左连杆机构为对称设置，所述右连杆机构中也包括第一连杆51和第二连杆52，所述右连杆机构中的第一连杆51和第二连杆51的第一端分别和中间支撑架的右侧铰接，所述右连杆机构中的第一连杆51和第二连杆52的第二端分别和右转动支架2铰接，而形成四杆结构。中间支撑架3右侧在第一连杆51和第二连杆52的第一端之间的部分以及右转动支架1在第一连杆51和 第二连杆52的第二端之间的部分分别构成四杆结构中的其中一杆。
所述左转动支架1和右转动支架2分别设置滑动连接槽10、20，所述中间支撑架的左侧和右侧分别设置提供转动阻力的机构，并且，左侧和右侧的提供转动阻力的机构中的转动部件分别设置有连接臂7、8，并分别通过连接臂7、8上的凸起结构或销轴70、80与左转动支架1和右转动支架2的滑动连接槽10、20滑动连接，从而左转动支架1和连接臂7以及右转动支架2和连接臂8两者可以同步转动，在中间支撑架3的左侧和右侧分别设置固定轴71、81，连接臂7、8的末端设置簧管72、82，簧管72、82分别包夹固定轴71、81。簧管72与转动轴71配合所产生的阻力以及簧管82与转动轴82配合所产生的阻力直接作用于左转动支架1和右转动支架2。所述固定轴71、82可以是第二连杆52的第一端和中间支撑架3的连接轴。
进一步地，左转动支架1和右转动支架2的所述滑动连接槽10、20均有一段凹槽11、21，所述凹槽11、21处在滑动连接槽10、20的起始端，当连接臂7、8上的凸起结构或销轴70、80处在凹槽11、21中时，左转动支架1和右转动支架2的转动不带动连接臂7、8的转动，此时，上述的阻力机构不起作用，这样，在柔性屏便携电子产品从折拢状态打开时可以较为较松地操作。该结构尤以配之以处于从属地位的提供转动阻力的第二结构使用而具有更加的效果，该第二结构可以在整个转动行程中能输出阻力，但小于左转动支架1与中间支撑架3以及右转动支架2和中间支撑架3之间的提供转动阻力的机构所输出的阻力，而提供操作柔性屏便携电子产品的基础阻力，而由于第二机构输出的阻力小，该阻力的大小变化并不会影响操作手感和其它功能。
所述同步机构采用齿轮啮合传动机构，在齿轮轴处也设置提供转动阻力的第二结构，所述左侧的连杆机构和右侧的连杆机构的第一杆51的第一端分别设置齿轮41、42，齿轮41、42啮合连接形成述同步结构，且所述齿轮41、42的中心孔43、44为具有弹性变形的孔，将固定在中间支撑架3上的齿轮轴61、62 包夹，形成提供转动阻力的所述第二结构。齿轮轴61、62分别是左连杆机构和右连杆机构的第一杆的第一端和中间支撑结构3的连接轴。
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，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 (8)

  1. 一种铰链，包括左转动支架和右转动支架、中间支撑架，左转动支架和右转动支架分别设置在左连杆机构和右连杆机构上，并通过左连杆机构和右连杆机构分别连接到中间支撑架，左连杆机构和右连杆机构之间设置同步结构，使得左转动支架和右转动支架同步反向转动，其特征在于所述左转动支架和右转动支架分别设置滑动连接槽，所述中间支撑架的左侧和右侧分别设置提供转动阻力的机构，并且，左侧和右侧的提供转动阻力的机构中的转动部件均设置有连接臂，并分别通过连接臂与左转动支架和右转动支架的滑动连接槽滑动连接。
  2. 如权利要求1所述的一种铰链，其特征在于，所述同步结构采用齿轮啮合传动机构，并且，在齿轮轴处也设置提供转动阻力的第二结构，其中，左转动支架与中间支撑架以及右转动支架和中间支撑架之间的提供转动阻力的机构相比于第二结构为主阻力机构，输出的转动阻力大于第二结构输出的转动阻力。
  3. 如权利要求1所述的一种铰链，其特征在于，左转动支架和右转动支架的所述滑动连接槽有一段凹槽，所述凹槽处滑动连接槽的起始端或末端。
  4. 如权利要求1所述的一种铰链，其特征在于，所述左连杆机构包括第一连杆和第二连杆，第一连杆和第二连杆的第一端分别和中间支撑架的左侧铰接，第一连杆和第二连杆的第二端分别和左转动支架铰接，而形成四杆结构；
    所述右连杆机构也包括第一连杆和第二连杆，所述右连杆机构中的第一连杆和第二连杆的第一端分别和中间支撑架右侧铰接，所述右连杆机构中的第一连杆和第二连杆的第二端分别和右转动支架铰接，而形成四杆结构。
  5. 如权利要求4所述的一种铰链，其特征在于，所述左连杆机构和右连杆机构的第一杆的第一端设置齿轮，所述同步机构包括所述齿轮，在齿轮轴处形成提供转动阻力的第二结构。
  6. 如权利要求1所述的一种铰链，其特征在于，所述连接臂通过其上的凸起结构或销轴与滑动连接槽配合。
  7. 如权利要求5所述的一种铰链，其特征在于，在中间支撑架的左侧和右侧分别设置固定轴，左侧和右侧的所述连接臂的末端分别设置簧管，左侧和右侧的所述簧管分别包夹左侧的所述固定轴和右侧的所述固定轴；所述左侧和右侧的固定轴是第二连杆的第一端和中间支撑架的连接轴。
  8. 如权利要求1所述的一种铰链，其特征在于，所述左转动支架和右转动支架分别连接柔性屏便携电子产品的左侧机壳和右侧机壳。
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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112145542B (zh) * 2019-06-27 2022-01-11 华为技术有限公司 折叠模组及折叠式电子设备
CN210637370U (zh) * 2019-07-31 2020-05-29 安费诺飞凤(安吉)通信部品有限公司 一种铰链
WO2021210075A1 (ja) * 2020-04-14 2021-10-21 株式会社ナチュラレーザ・ワン 昇降式２軸ヒンジ並びにこの昇降式２軸ヒンジを用いた端末機器
CN112738308B (zh) * 2020-12-30 2023-05-09 维沃移动通信有限公司 折叠机构及折叠式电子设备
US11385687B1 (en) * 2021-01-29 2022-07-12 Samsung Electronics Co., Ltd. Hinge structure and electronic device including the same
JP7369217B2 (ja) 2021-01-29 2023-10-25 サムスン エレクトロニクス カンパニー リミテッド ヒンジ構造及びヒンジ構造を含む電子装置
US11927991B2 (en) * 2021-05-12 2024-03-12 Dell Products, L.P. Synchronized hinges for foldable displays
CN115370655B (zh) * 2021-05-18 2024-06-25 北京小米移动软件有限公司 转动模组和电子设备
TWM627876U (zh) * 2022-02-10 2022-06-01 鑫禾科技股份有限公司 薄型化鉸鍊
TWI805243B (zh) * 2022-02-25 2023-06-11 富世達股份有限公司 鉸鏈的同動模組

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201096140Y (zh) * 2007-08-31 2008-08-06 新日兴股份有限公司 同步转动式枢纽器
US8205305B2 (en) * 2010-05-10 2012-06-26 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Hinge mechanism
CN102777486A (zh) * 2011-05-12 2012-11-14 加藤电机株式会社 平行双轴铰链及具有平行双轴铰链的小型电子装置
CN202811814U (zh) * 2012-08-07 2013-03-20 苏州诚骏科技有限公司 双枢纽器
US20150267450A1 (en) * 2014-03-20 2015-09-24 Sinher Technology Inc. Synchronous moving double-axis hinge
CN205244112U (zh) * 2015-11-12 2016-05-18 杭州安费诺飞凤通信部品有限公司 运用于移动电子终端上的双轴同步铰链机构及移动电子终端
CN206738384U (zh) * 2017-05-10 2017-12-12 新日兴股份有限公司 枢纽器与使用其的电子装置
CN210637370U (zh) * 2019-07-31 2020-05-29 安费诺飞凤(安吉)通信部品有限公司 一种铰链

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4233415B2 (ja) 2003-08-28 2009-03-04 シャープ株式会社 携帯機器
US8971031B2 (en) * 2012-08-07 2015-03-03 Creator Technology B.V. Display system with a flexible display
CN208190691U (zh) 2018-01-08 2018-12-04 杭州安费诺飞凤通信部品有限公司 半自动内折柔性屏移动终端铰链及内折柔性屏移动终端
CN207977988U (zh) * 2018-01-08 2018-10-16 杭州安费诺飞凤通信部品有限公司 一种内折柔性屏移动终端铰链及内折柔性屏移动终端
TWI699155B (zh) * 2018-03-02 2020-07-11 仁寶電腦工業股份有限公司 鉸鏈結構與具有其的電子裝置
TWI710308B (zh) * 2019-02-16 2020-11-11 兆利科技工業股份有限公司 折疊式裝置的轉軸模組(四)
CN111692196B (zh) * 2019-03-15 2021-10-22 华为技术有限公司 一种转轴机构及移动终端
TWI697629B (zh) * 2019-06-14 2020-07-01 兆利科技工業股份有限公司 隱藏式對開鉸鏈
JP7043463B2 (ja) * 2019-07-09 2022-03-29 三菱製鋼株式会社 ヒンジ
TWI709843B (zh) * 2019-09-19 2020-11-11 富世達股份有限公司 軟性顯示屏幕之折收轉軸結構
JP2022063700A (ja) * 2020-10-12 2022-04-22 レノボ・シンガポール・プライベート・リミテッド 携帯用情報機器及びヒンジ装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201096140Y (zh) * 2007-08-31 2008-08-06 新日兴股份有限公司 同步转动式枢纽器
US8205305B2 (en) * 2010-05-10 2012-06-26 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Hinge mechanism
CN102777486A (zh) * 2011-05-12 2012-11-14 加藤电机株式会社 平行双轴铰链及具有平行双轴铰链的小型电子装置
CN202811814U (zh) * 2012-08-07 2013-03-20 苏州诚骏科技有限公司 双枢纽器
US20150267450A1 (en) * 2014-03-20 2015-09-24 Sinher Technology Inc. Synchronous moving double-axis hinge
CN205244112U (zh) * 2015-11-12 2016-05-18 杭州安费诺飞凤通信部品有限公司 运用于移动电子终端上的双轴同步铰链机构及移动电子终端
CN206738384U (zh) * 2017-05-10 2017-12-12 新日兴股份有限公司 枢纽器与使用其的电子装置
CN210637370U (zh) * 2019-07-31 2020-05-29 安费诺飞凤(安吉)通信部品有限公司 一种铰链

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