WO2019037621A1 - Charnière - Google Patents

Charnière Download PDF

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Publication number
WO2019037621A1
WO2019037621A1 PCT/CN2018/100551 CN2018100551W WO2019037621A1 WO 2019037621 A1 WO2019037621 A1 WO 2019037621A1 CN 2018100551 W CN2018100551 W CN 2018100551W WO 2019037621 A1 WO2019037621 A1 WO 2019037621A1
Authority
WO
WIPO (PCT)
Prior art keywords
hinge
component
rotating assembly
circular arc
hinge according
Prior art date
Application number
PCT/CN2018/100551
Other languages
English (en)
Chinese (zh)
Inventor
张亮
曾平居
Original Assignee
杭州安费诺飞凤通信部品有限公司
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.)
Filing date
Publication date
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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
Publication of WO2019037621A1 publication Critical patent/WO2019037621A1/fr

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Classifications

    • 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
    • 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
    • F16C11/10—Arrangements for locking

Definitions

  • the present invention relates to the field of visualization devices and digital products, and more particularly to hinges applied thereto.
  • the technical problem to be solved by the present invention is to provide a hinge which is advantageous for a thin design, a simple structure and a special operating hand. To this end, the present invention adopts the following technical solutions:
  • a hinge characterized in that the hinge comprises a mounting frame, a rotating assembly with a virtual center as an axis, the rotating assembly is rotatably mounted on the mounting frame;
  • the rotating assembly is coupled to the elastic mechanism at a position offset from the axial center by a fixed shaft, the first end of the elastic mechanism is provided with a winding circle, the winding circle encloses the fixed shaft, and the first end is rotated with the rotating component Rotating, the second end of the resilient mechanism is constrained by the slot to move along the slot.
  • the present invention may also adopt the following further technical solutions:
  • the hinge is provided with a rotation angle limiting structure of the rotating component.
  • the elastic mechanism is formed by a reed.
  • a rotation angle limiting structure of the rotating component is disposed on the spring.
  • a circular arc-shaped guide rail is disposed on the mounting frame, and the rotating component is slidably connected by the circular arc-shaped sliding block and the circular arc-shaped guide rail.
  • the rotating assembly is composed of a first component and a second component that are slidably connected.
  • the first component and the second component are slidably coupled by a circular arc-shaped slider and a circular arc-shaped track therebetween, and the second component and the mounting frame pass through
  • the circular arc slider and the circular arc track are slidably coupled with each other, and when the hinge is in a closed state, the first component and the second component are overlapped, and the first component and the second component are further Set the finite bit structure.
  • the groove is a linear groove or an arc groove.
  • the second end is coupled to the sliding member, and the sliding member is slidably coupled to the groove.
  • the mounting bracket and the rotating assembly are respectively provided with mounting positions for connection with the mobile digital product to which the hinge is applied.
  • the invention has the advantages of small thickness, can be applied in a thin space, has a simple structure, can realize the function of stopping the positioning at any time, and can obtain more and more rotation as the rotation angle increases. Resistance, have a good operating feel, or change the position and shape of the groove as needed to easily obtain other hand feelings.
  • the invention can be applied to various visualization devices such as a tablet computer, a digital photo frame, an automobile internal reversible device, and the like as a connection for a rotatable body.
  • Figure 1 is a front elevational view of the hinge embodiment of the present invention when opened to a maximum angle.
  • FIG. 2 is a top plan view of the hinge embodiment of the present invention in a closed state.
  • Figure 3 is an exploded view of an embodiment of the hinge provided by the present invention.
  • Figure 4 is a front elevational view of the embodiment of the hinge provided in the closed state of the present invention.
  • Figure 5 is a front elevational view of the hinge embodiment of the present invention in an open state to a certain angle.
  • Figure 6 is a perspective view of the embodiment of the hinge provided by the present invention in a state of being opened to a maximum angle.
  • FIG. 7 is a diagram showing a process of opening a bracket when the embodiment of the present invention is applied to a tablet computer as a bracket hinge.
  • the hinge provided by the present invention comprises a mounting frame 1 and a rotating assembly.
  • the rotating assembly is rotatably mounted on the mounting frame 1.
  • the rotating assembly has a virtual center O as an axis, and the virtual center O is outside the rotating assembly. Greatly reduce the thickness of the hinge.
  • the rotating assembly is coupled to the elastic mechanism by a fixed shaft 2 at a position offset from the axis, the fixed shaft 2 being fixed to the rotating assembly connected thereto, and the first end of the elastic mechanism is provided with a winding circle 31,
  • the winding circle 31 clamps the fixed shaft 2, the first end of the elastic mechanism rotates with the rotating assembly, and the second end 32 of the elastic mechanism is restrained by the groove 4 to perform a circular motion at the first end.
  • the slot 4 moves.
  • the groove 4 is a linear groove whose position is biased toward the other side of the position where the fixed shaft 2 is located when the hinge is closed (Fig. 4), so that it can be obtained as the angle of rotation increases.
  • the increasing rotational resistance has a better operating feel, and the cooperation of the groove 4 and the elastic mechanism functions to amplify the force value.
  • the rotating assembly is constituted by the first component 41 and the second component 42 which are slidably connected, the fixed shaft 2 and the first component 41 are fixedly connected, and the first component 41 and the second component 42 are passed
  • the circular arc-shaped slider 411 and the circular-arc track 421 are slidably coupled with each other, and the second component 42 and the mounting frame 1 are engaged by the circular arc-shaped slider 422 and the circular-arc track 11 therebetween.
  • the first component 41 and the second component 42 are overlapped by sliding connection and with the hinge in a closed state.
  • a constrained structure is further disposed between the first component 41 and the second component 42.
  • the limiting structure includes a stopper 423 disposed on the second component and a stopper 413 on the first component, when the hinge is opened, First, the first component 41 rotates. When the first component 41 is turned to a certain angle, the stopper 413 and the stopper 423 collide, and the second component 42 is driven to continue to rotate until the maximum opening angle is reached.
  • the elastic mechanism is formed by the reed 3.
  • the reed is provided with a rotation angle limiting structure 33 of the rotating assembly to define a maximum opening angle of the hinge.
  • the hinge opens to a maximum angle.
  • the second end 32 is connected to the sliding shaft 5, and the sliding shaft 5 is slidably coupled to the groove 4 so that the second end can only be restrained by moving along the groove 4.
  • the mounting bracket 1 and the rotating assembly are respectively provided with mounting positions 10, 40 for connection with the mobile digital product to which the hinge is applied.
  • the present invention can be used as a hinge for the bracket in the tablet computer.
  • One of the mounting bracket and the rotating assembly is coupled to the tablet body 101, and the other of the mounting bracket and the rotating assembly is coupled to the bracket 102.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne une charnière, comprenant un support de montage (1), et un ensemble rotatif pouvant pivoter au moyen d'un centre virtuel. L'ensemble rotatif est monté rotatif sur le support de montage (1). Un mécanisme élastique est relié à l'ensemble rotatif au niveau d'un emplacement décalé du centre axial au moyen d'un arbre stationnaire (2) ; une première extrémité du mécanisme élastique est dotée d'un élément recourbé (3) ; l'élément recourbé (3) s'enroule autour de l'arbre stationnaire (2) de sorte que la première extrémité tourne avec l'ensemble rotatif ; et une seconde extrémité du mécanisme élastique est limitée par une fente (4) et se déplace le long de la fente (4). La charnière présente une faible épaisseur et peut être utilisée dans un espace très mince ; la structure simple de la charnière lui permet de s'immobiliser et d'être positionnée à tout moment ; à mesure qu'un angle de rotation augmente, une résistance croissante à la rotation peut être obtenue ; la charnière est adaptée à une multitude de dispositifs visuels, tels que des tablettes électroniques, des cadres photos numériques, des dispositifs rabattables embarqués et analogues.
PCT/CN2018/100551 2017-08-22 2018-08-15 Charnière WO2019037621A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201721055573.XU CN207315850U (zh) 2017-08-22 2017-08-22 一种铰链
CN201721055573.X 2017-08-22

Publications (1)

Publication Number Publication Date
WO2019037621A1 true WO2019037621A1 (fr) 2019-02-28

Family

ID=62432820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/100551 WO2019037621A1 (fr) 2017-08-22 2018-08-15 Charnière

Country Status (2)

Country Link
CN (1) CN207315850U (fr)
WO (1) WO2019037621A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207315850U (zh) * 2017-08-22 2018-05-04 杭州安费诺飞凤通信部品有限公司 一种铰链
CN114738372B (zh) * 2022-04-28 2023-09-01 武汉华星光电半导体显示技术有限公司 铰链及显示面板

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130170122A1 (en) * 2011-12-30 2013-07-04 Pegatron Corporation Electronic apparatus and hinge structure thereof
CN203734944U (zh) * 2013-12-18 2014-07-23 杭州安费诺飞凤通信部品有限公司 一种平板电子设备的支撑铰链
JP5733143B2 (ja) * 2011-09-30 2015-06-10 富士通株式会社 ヒンジユニット、及びヒンジユニットを備えた電子機器
CN204664133U (zh) * 2015-05-25 2015-09-23 昆山万禾精密电子有限公司 一种薄型枢纽器
CN205559529U (zh) * 2016-04-15 2016-09-07 东莞市劲丰电子有限公司 一种平板电脑转轴
CN206221496U (zh) * 2016-11-24 2017-06-06 富世达股份有限公司 薄型绞链
TWM550964U (zh) * 2017-08-07 2017-10-21 First Dome Corp 薄型鉸鏈
CN207049181U (zh) * 2017-08-14 2018-02-27 富世达股份有限公司 薄型铰链
CN207315850U (zh) * 2017-08-22 2018-05-04 杭州安费诺飞凤通信部品有限公司 一种铰链

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5733143B2 (ja) * 2011-09-30 2015-06-10 富士通株式会社 ヒンジユニット、及びヒンジユニットを備えた電子機器
US20130170122A1 (en) * 2011-12-30 2013-07-04 Pegatron Corporation Electronic apparatus and hinge structure thereof
CN203734944U (zh) * 2013-12-18 2014-07-23 杭州安费诺飞凤通信部品有限公司 一种平板电子设备的支撑铰链
CN204664133U (zh) * 2015-05-25 2015-09-23 昆山万禾精密电子有限公司 一种薄型枢纽器
CN205559529U (zh) * 2016-04-15 2016-09-07 东莞市劲丰电子有限公司 一种平板电脑转轴
CN206221496U (zh) * 2016-11-24 2017-06-06 富世达股份有限公司 薄型绞链
TWM550964U (zh) * 2017-08-07 2017-10-21 First Dome Corp 薄型鉸鏈
CN207049181U (zh) * 2017-08-14 2018-02-27 富世达股份有限公司 薄型铰链
CN207315850U (zh) * 2017-08-22 2018-05-04 杭州安费诺飞凤通信部品有限公司 一种铰链

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