WO2016037538A1 - 一种便携式电子产品的翻盖铰链及便携式电子产品 - Google Patents

一种便携式电子产品的翻盖铰链及便携式电子产品 Download PDF

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Publication number
WO2016037538A1
WO2016037538A1 PCT/CN2015/088699 CN2015088699W WO2016037538A1 WO 2016037538 A1 WO2016037538 A1 WO 2016037538A1 CN 2015088699 W CN2015088699 W CN 2015088699W WO 2016037538 A1 WO2016037538 A1 WO 2016037538A1
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WIPO (PCT)
Prior art keywords
shaft
electronic product
portable electronic
shafts
coil spring
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PCT/CN2015/088699
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English (en)
French (fr)
Inventor
肖洋
姚鑫
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杭州安费诺飞凤通信部品有限公司
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Publication of WO2016037538A1 publication Critical patent/WO2016037538A1/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
    • 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

Definitions

  • the utility model relates to a flip hinge and a portable electronic product of a portable electronic product, which can be a notebook computer, a pad, a mobile phone, a game machine and the like.
  • the thickness thereof is getting thinner and thinner, and the requirements for the operation performance of opening and closing the cover are also higher and higher, for example, it is easier to close when opening the cover, and more force is required. Or conversely, this puts higher demands on the structure of the hinge.
  • the thin design implies more restrictions on the hinge structure, which in turn often becomes an obstacle to the greatest obstacle to improving the structure.
  • a first object of the present invention is to provide a flip hinge for a portable electronic product, which has a simple structure and can realize different operational feels of opening and closing the cover.
  • the utility model adopts the following technical solutions:
  • a flip hinge for a portable electronic product comprising a connecting member and a shaft, the connecting member having a portion connected to one of two bodies hingedly connected, the shaft having one of two bodies connected to the hinge a joint portion; wherein the shaft includes two shafts on the same axis, and a coil spring is connected between the two shafts, and one end of the coil spring is sleeved on the first shaft of the two shafts On the inner side end, the other end of the coil spring is sleeved on the inner side end of the second shaft of the two shafts, and the connecting member has a bushing frictionally engaged with the two shafts, the two shafts are In frictional engagement with the bushing on the connector frame, the other of the two bodies on the shaft and the hinged connection are located on the outer end of the first shaft.
  • Another object of the present invention is to provide a portable electronic product using the flip hinge described above.
  • the utility model adopts the following technical solutions:
  • a portable electronic product comprising two bodies, one of which is a cover and the other of which is a base of a portable electronic product, characterized in that the two bodies are hinged by the flip hinge described above.
  • the utility model realizes the difference in the opening and closing torque, the small occupied space, the structure is very simple, and the portable electronic product can realize the operation feeling or the more powerful operation when the cover is opened relatively easily.
  • the opposite operational feel enhances the comfort of use of the portable electronics and the mechanical properties of the cover.
  • FIG. 1 is a schematic view of a notebook computer using the present invention.
  • FIG. 2 is a schematic view of an embodiment of the present invention.
  • Figure 3 is an exploded view of the embodiment of Figure 2.
  • the portable electronic product takes a notebook computer as an example.
  • the notebook computer comprises two main bodies, one of which is a cover 100, and the other is a base body 200 for a notebook computer to be placed on a support such as a table top or a floor.
  • the two main bodies are hinged by a flip hinge provided by the present invention.
  • the table 300 is the location where the flip hinge is located.
  • the flip hinge 300 includes a connecting member 1 and a shaft, the connecting member 1 having a portion 10 connected to one of the two bodies, the shaft having a portion 20 connected to the other of the bodies;
  • the shaft 2 includes two shafts on the same axis, and is connected by a coil spring 23 between the two shafts, one end of the coil spring 23 is sleeved on the inner end 210 of the first shaft 21 of the two shafts, The other end of the coil spring is sleeved on the inner end of the second shaft 22 of the two-stage shaft, and the connecting member 1 has a sleeve 11, 12 which is frictionally engaged with the two-stage shaft, the two-stage shaft 21, 22 are frictionally engaged with the sleeves 11, 12 on the connecting frame, respectively, and the portion 20 of the shaft that is connected to the other of the bodies is located on the outer end of the first shaft.
  • the friction fit enables the opened body (cover) to remain open against the force of gravity by the static friction of the two sections of the shaft and the sleeve, and any section of the shaft can be generated between the sleeve and the sleeve after the external force is applied. Relative rotation.
  • connection manner of the coil spring and the shaft may be connected by hooping, that is, the portion of the coil that is sleeved on the shaft is slightly smaller than the sleeve portion of the shaft (such as the inner end 210), so that the coil can be utilized.
  • the deformation characteristic of the coil spring can not only connect the coil spring with the first shaft and the second shaft, but also can respond immediately after the first shaft rotates and stops rotating, and is loosened or restored.
  • the connecting member 1 may be a sheet metal member, wherein the sleeves 11, 12 are open sleeves formed by crimping.
  • the utility model can realize a more powerful operation feeling or an opposite operation feeling when the portable electronic product can be opened relatively easily when the cover is opened.
  • the forward rotation of the first shaft 21 (the direction of rotation is the direction of rotation of the opening cover) can rely on the connection force of the first shaft 21 and the coupling force of the coil spring to loosen the coil spring hoop inside the first shaft at the beginning of the forward rotation
  • the spiral on the end causes the coil spring to be temporarily disengaged from the connection with the first shaft, and the second shaft is not driven to rotate forward.
  • the utility model can also realize the convenience of closing the cover for the portable electronic product, and requires a more powerful operation feeling when opening, as long as the spiral direction of the provided coil spring is opposite to the aforementioned spiral direction. That is, the present invention provides two alternative modes for the flip hinge by a simple structure.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Telephone Set Structure (AREA)

Abstract

一种便携式电子产品的翻盖铰链（300），包括连接部件（1）和轴（2）。轴（2）包括处在同一轴线上的两段轴，在两段轴之间用螺旋弹簧（23）连接。螺旋弹簧的一端套在两段轴中的第一轴（21）的内侧端（210）上，另一端套在两段轴中的第二轴（22）的内侧端上，连接部件具有与两段轴摩擦配合的轴套（11、12）。通过翻盖铰链，该电子产品能够实现打开盖时比较轻松，关闭盖时需要用力。

Description

一种便携式电子产品的翻盖铰链及便携式电子产品 技术领域
本实用新型涉及便携式电子产品的翻盖铰链及便携式电子产品，所述便携式电子产品可以是笔记本电脑、pad、手机、游戏机等。
背景技术
目前，对于诸如笔记本电脑等便携式电子产品，其厚度越来越薄，不仅如此，对其打开盖和关闭盖操作性能的要求也越来越高，比如打开盖时比较轻松关闭时需更用力，或相反，这样，对铰链的结构提出了更高要求。然而，薄型化设计意味着对铰链结构有更多的限制，这又往往成为改进结构最大障碍的障碍。
发明内容
本实用新型的第一个目的是提供一种便携式电子产品的翻盖铰链，其结构简单，能实现打开盖和关闭盖的不同操作手感。为此，本实用新型采用以下技术方案：
一种便携式电子产品的翻盖铰链，包括连接部件和轴，所述连接部件具有和铰接连接的两个主体的其中之一连接的部位，所述轴具有和铰接连接的两个主体的其中之另一连接的部位；其特征在于所述轴包括处在同一轴线上的两段轴，在两段轴之间用螺旋弹簧连接，所述螺旋弹簧的一端套在两段轴中的第一轴的内侧端上，所述螺旋弹簧的另一端套在两段轴中的第二轴的内侧端上，所述连接部件上具有与所述两段轴摩擦配合的轴套，所述两段轴均与连接架上的轴套摩擦配合，所述轴上的和铰接连接的两个主体的其中之另一连接的部位处在第一轴的外侧端上。
本实用新型的另一个目的是提供一种应用上述翻盖铰链的便携式电子产品。 为此，本实用新型采用以下技术方案：
一种便携式电子产品，包括两个主体，其中一个主体为盖，另一个主体为便携式电子产品的基体，其特征在于所述两个主体通过上述的翻盖铰链铰接。
由于采用本实用新型的技术方案，本实用新型实现了能够开合扭力有差异，且占用空间小，结构非常简单，对便携式电子产品能实现打开盖时比较轻松关闭时需更用力的操作手感或相反的操作手感，提高便携式电子产品的使用舒适度和盖的机械性能。
附图说明
图1为使用本实用新型的笔记本电脑的示意图。
图2为本实用新型一种实施方式的示意图。
图3为图2所示实施例的爆炸图。
具体实施方式
参照附图。本实施例中，便携式电子产品以笔记本电脑为例。
笔记本电脑包括两个主体，其中一个主体为盖100，另一个主体为供笔记本电脑放置在桌面、地面等支撑体上的基体200，所述两个主体通过本实用新型所提供的翻盖铰链铰接，附图表300为翻盖铰链所处的部位。
所述翻盖铰链300包括连接部件1和轴，所述连接部件1具有和上述两个主体的其中之一连接的部位10，所述轴具有和上述主体的其中之另一连接的部位20；所述轴2包括处在同一轴线上的两段轴，在两段轴之间用螺旋弹簧23连接，所述螺旋弹簧23的一端套在两段轴中的第一轴21的内侧端210上，所述螺旋弹簧的另一端套在两段轴中的第二轴22的内侧端上，所述连接部件1上具有与所述两段轴摩擦配合的轴套11、12，所述两段轴21、22分别与连接架上的轴套11、12摩擦配合，所述轴上的和上述主体的其中之另一连接的部位20处在第一轴的外侧端上。所述摩擦配合能使被打开的主体(盖)依靠两段轴和轴套的静摩擦力而克服重力保持打开状态，任何一段轴在被施加外力后，其又能和轴套之间发生 相对转动。
所述螺旋弹簧与轴的连接方式可以采用箍紧的方式连接，也即其套在轴上的那部分的弹簧圈比所述轴的被套部位(比如内侧端210)略小，这样，能利用螺旋弹簧的变形特点，既可以将螺旋弹簧与第一轴和第二轴连接，又在第一轴发生转动和停止转动后，能立即响应，被拧松或恢复箍紧。
所述连接部件1可采用钣金件，其中的轴套11、12为通过卷曲形成的开口套。
本实用新型对便携式电子产品能实现打开盖时比较轻松关闭时需更用力的操作手感或相反的操作手感。
在一种安装模式中，第一轴21的正转(旋转方向是打开盖的旋转方向)可以依靠它和螺旋弹簧的连接力而在正转一开始即拧松螺旋弹簧箍在第一轴内侧端上的螺旋，使螺旋弹簧被暂时脱开与第一轴的连接，第二轴未被带动正转，当第一轴不转时，螺旋弹簧的螺旋又恢复箍紧第一轴；第一轴的反转(旋转方向是关闭盖的旋转方向)可以依靠它和螺旋弹簧的连接力而拧紧螺旋弹簧箍在第一轴内侧端上的螺旋，保持螺旋弹簧和第一轴的连接力，由此，第二轴就能被第一轴通过螺旋弹簧而带动反转。这样，在第一轴21正转时，第二轴不能转，在打开盖的过程中，只有第一轴21在和轴套11进行摩擦配合，开盖操作非常轻松(扭力小)；在第一轴反转时(旋转方向是关闭盖的旋转方向)，第二轴也能反转，在打开盖的过程中，只有第一轴21在和轴套11进行摩擦配合，关闭盖需更大的力(扭力大)。
本实用新型对便携式电子产品也能实现关闭盖时比较轻松，打开时需更用力的操作手感，这只要将所提供的螺旋弹簧的螺旋方向与前述的螺旋方向相反即可。也即本实用新型通过简单的结构为翻盖铰链提供了两种可选择的模式。

Claims (3)

  1. 一种便携式电子产品的翻盖铰链，包括连接部件和轴，所述连接部件具有和铰接连接的两个主体的其中之一连接的部位，所述轴具有和铰接连接的两个主体的其中之另一连接的部位；其特征在于所述轴包括处在同一轴线上的两段轴，在两段轴之间用螺旋弹簧连接，所述螺旋弹簧的一端套在两段轴中的第一轴的内侧端上，所述螺旋弹簧的另一端套在两段轴中的第二轴的内侧端上，所述连接部件上具有与所述两段轴摩擦配合的轴套，所述两段轴均与连接架上的轴套摩擦配合，所述轴上的和铰接连接的两个主体的其中之另一连接的部位处在第一轴的外侧端上。
  2. 如权利要求1所述的一种便携式电子产品的翻盖铰链，其特征在于所述螺旋弹簧套在轴上部分，其弹簧圈比所述轴的被套部位略小。
  3. 一种便携式电子产品，包括两个主体，其中一个主体为盖，另一个主体为便携式电子产品的基体，其特征在于所述两个主体通过权利要求1或2所述的翻盖铰链铰接。
PCT/CN2015/088699 2014-09-11 2015-09-01 一种便携式电子产品的翻盖铰链及便携式电子产品 WO2016037538A1 (zh)

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CN201420521080.0 2014-09-11

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204186787U (zh) * 2014-09-11 2015-03-04 杭州安费诺飞凤通信部品有限公司 一种便携式电子产品的翻盖铰链及便携式电子产品
CN113389802B (zh) * 2020-03-13 2022-03-18 和嘉兴精密有限公司 扭力结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290345A (en) * 1994-06-06 1995-12-20 Vtech Electronics Ltd Rotational friction hinge
US5713672A (en) * 1996-11-06 1998-02-03 Lu; Sheng-Nan Positioning pivot
CN201111569Y (zh) * 2007-06-11 2008-09-10 关建国 可调式复合扭力转轴
US20120294670A1 (en) * 2011-05-16 2012-11-22 First Dome Corporation Pivot pin securing structure
CN203051469U (zh) * 2012-12-07 2013-07-10 新日兴股份有限公司 枢轴总成
CN204186787U (zh) * 2014-09-11 2015-03-04 杭州安费诺飞凤通信部品有限公司 一种便携式电子产品的翻盖铰链及便携式电子产品

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290345A (en) * 1994-06-06 1995-12-20 Vtech Electronics Ltd Rotational friction hinge
US5713672A (en) * 1996-11-06 1998-02-03 Lu; Sheng-Nan Positioning pivot
CN201111569Y (zh) * 2007-06-11 2008-09-10 关建国 可调式复合扭力转轴
US20120294670A1 (en) * 2011-05-16 2012-11-22 First Dome Corporation Pivot pin securing structure
CN203051469U (zh) * 2012-12-07 2013-07-10 新日兴股份有限公司 枢轴总成
CN204186787U (zh) * 2014-09-11 2015-03-04 杭州安费诺飞凤通信部品有限公司 一种便携式电子产品的翻盖铰链及便携式电子产品

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