WO2016004640A1 - 一种便携式翻盖产品转轴 - Google Patents

一种便携式翻盖产品转轴 Download PDF

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Publication number
WO2016004640A1
WO2016004640A1 PCT/CN2014/082504 CN2014082504W WO2016004640A1 WO 2016004640 A1 WO2016004640 A1 WO 2016004640A1 CN 2014082504 W CN2014082504 W CN 2014082504W WO 2016004640 A1 WO2016004640 A1 WO 2016004640A1
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WIPO (PCT)
Prior art keywords
rotating shaft
gear
transmission gear
rotating
bracket
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PCT/CN2014/082504
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English (en)
French (fr)
Inventor
田文胜
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田文胜
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Publication of WO2016004640A1 publication Critical patent/WO2016004640A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections

Definitions

  • the invention relates to a rotating shaft of a portable flip product. Background technique
  • the technical problem to be solved by the invention is: providing a rotating shaft of the flip product, adding a plurality of transmission gears, making the diameter of the rotating shaft gear smaller, and being able to be enclosed in the upper bracket and the lower bracket, which is not only beautiful but also dustproof, waterproof and anti-collision.
  • the shaft gear can be fully protected, and the product can be made thinner to meet the needs of consumers, and the material of the upper and lower brackets can be saved.
  • a portable flip product shaft comprising two multi-gear meshing mechanisms, a bottom case, an upper case, an upper bracket, and a lower bracket;
  • the multi-gear engagement mechanism includes a first rotating shaft, a second rotating shaft, a first rotating shaft gear, a second rotating shaft gear, at least one transmission gear set, an inner side flap, an outer side flap, a damping piece, and a plurality of Fixing nut
  • the first rotating shaft gear is mounted and fixed on the first rotating shaft
  • the second shaft gear is mounted and fixed on the second shaft
  • the first rotating shaft and the second rotating shaft are parallelly disposed on the inner side flap and the outer side flap, and are freely rotatable about the axial direction;
  • Each of the transmission gear sets includes a first transmission gear and a second transmission gear, and the first transmission gear and the second transmission gear mesh;
  • Two ends of the first transmission gear and the second transmission gear are respectively connected to the inner side flap and the outer side flap, and are freely rotatable about an axial direction;
  • the first transmission gear meshes with the first rotating shaft gear
  • the second transmission gear meshes with the second rotating shaft gear
  • the second transmission gear of the front transmission gear set meshes with the first transmission gear of the subsequent transmission gear set, and the first transmission gear of the transmission gear set of the foremost position meshes The first rotating shaft gear, the second transmission gear of the final position of the transmission gear set meshes with the second rotating shaft gear;
  • the axes of the first rotating shaft gear, the second rotating shaft gear, the first transmission gear of the at least one transmission gear set, and the second transmission gear are not in one plane;
  • the first rotating gear and the second rotating gear are the same, and the first transmission gear and the second transmission gear of the at least one transmission gear set are the same;
  • the damper plate is mounted on the first rotating shaft and the second rotating shaft and abuts against the outer side flap;
  • the plurality of fixing nuts are mounted on the first rotating shaft and the second rotating shaft, and abut against the inner side flap;
  • the two multi-gear engagement mechanisms are mounted at both ends of the bottom case;
  • the upper casing corresponds to the upper casing, and the upper casing and the bottom casing are integrated to integrally encapsulate the two multi-gear meshing mechanisms;
  • Two first rotating shafts of the two multi-gear engaging mechanisms are mounted in the lower bracket, so that the lower bracket can rotate with the two first rotating shafts;
  • Two second rotating shafts of the two multi-gear engaging mechanisms are mounted in the upper bracket, so that the upper bracket can rotate with the two second rotating shafts;
  • the rotating sub-sections of the upper bracket and the lower bracket are the same semi-circular design, and the rotating shafts of the two rotating shafts of the first rotating shaft and the second rotating shaft are also the same semi-circular design;
  • the axis line of the upper bracket is aligned with the axis line of the second rotating shaft and the axis line of the second rotating shaft gear, the axial line of the lower bracket and the axial line of the first rotating shaft and the first rotating shaft gear Alignment of the axis of the shaft;
  • the thickness of the upper bracket is A1
  • the thickness of the lower bracket is A2
  • B1 is the distance between the axis of the first rotating shaft gear and the second rotating shaft gear.
  • the multi-gear engagement mechanism includes a cover plate mounted on an upper surface of the upper casing to block the upper casing.
  • the present invention comprises two multi-gear meshing mechanisms.
  • a plurality of transmission gears are added, so that the diameters of the two shaft gears become smaller.
  • Two shaft gears can be wrapped in the bottom case and the upper case. It is not only beautiful, but also dustproof, waterproof and anti-collision. It fully protects the shaft gear.
  • the product can be made thinner to meet the needs of consumers and save.
  • Figure 1 is an exploded perspective view of a rotating shaft of a portable flip product of the present invention.
  • FIG. 2 is a perspective assembled view of a rotating shaft of a portable flip cover of the present invention.
  • FIG 3 is another perspective assembled view of a rotating shaft of a portable flip product of the present invention.
  • Figure 4 is a cross-sectional view of the upper and lower brackets of the present invention at 0 degrees.
  • Figure 5 is a cross-sectional view of the upper and lower brackets of the present invention when turned over to 360 degrees.
  • Figure 6 is a cross-sectional view of the upper and lower brackets of the present invention as it is turned over to another angle.
  • Figure 7 is a cross-sectional view of the upper and lower brackets of the present invention as it is turned over to another angle.
  • Figure 8 is a cross-sectional view of the upper and lower brackets of the present invention as they are turned over to another angle.
  • Figure 9 is a cross-sectional view of the upper and lower brackets of the present invention as it is turned over to another angle.
  • Figure 10 is a cross-sectional view of the upper and lower brackets of the present invention as it is turned over to another angle.
  • the present invention provides a portable flip product shaft comprising two multi-gear engagement mechanisms 1, a bottom case 3, an upper case 4, a cover plate 5, an upper bracket 6, and a lower portion. Bracket 7.
  • the multi-gear engagement mechanism 1 includes a first rotating shaft 11, a second rotating shaft 13, a first rotating shaft gear 15, a second rotating shaft gear 17, a transmission gear set 19, an inner side flap 23, and an outer side flap 25.
  • the first revolving gear 15 is mounted and fixed to the first rotating shaft 11.
  • the second revolving gear 17 is mounted and fixed to the second rotating shaft 13.
  • the first rotating shaft 11 and the second rotating shaft 13 are bored in parallel on the inner side flap 23 and the outer side flap 25, and are freely rotatable about the axial direction.
  • the transmission gear set 19 includes a first transmission gear 192 and a second transmission gear 194.
  • the first transfer gear 192 and the second transfer gear 194 are meshed.
  • the inner side flap 23 and the outer side flap 25 are freely rotatable about the axial direction.
  • the first transfer gear 192 engages the first revolving gear 15, and the second transfer gear 194 engages the second reel gear 17.
  • the second rotating shaft gear 17 that meshes with the second transmission gear 194 is rotated, and finally the second rotating shaft 13 connected to the second rotating shaft gear 17 is rotated to realize synchronous rotation of the first rotating shaft 11 and the second rotating shaft 13.
  • the damper plate 27 is mounted on the first rotating shaft 11 and the second rotating shaft 13 and abuts against the outer blocking piece 25.
  • the function of the damper plate 27 is to increase the frictional force of the first rotating shaft 11 and the second rotating shaft 13 to prevent the two rotating shafts from rotating too fast and being out of control.
  • the plurality of fixing nuts 29 are mounted on the first rotating shaft 11 and the second rotating shaft 13 and abut against the inner side flap 23.
  • the two multi-gear engagement mechanisms 1 are mounted at both ends of the bottom case 3.
  • the first rotating shaft 11 and the second rotating shaft 13 of the two multi-gear engaging mechanisms 1 extend from both ends to the outside of the bottom case 3.
  • the upper casing 4 is correspondingly covered over the bottom casing 3, and the upper casing 4 and the bottom casing 3 are integrally formed to enclose the two multi-gear engaging mechanisms 1 inside.
  • the cover 5 is mounted on the upper surface of the upper casing 4 to block the screw holes (not labeled) of the upper casing 4.
  • the two first rotating shafts 11 of the two multi-gear engaging mechanisms 1 are mounted in the lower bracket 7, so that the lower bracket 7 can rotate with the two first rotating shafts 11.
  • the two second rotating shafts 13 of the two multi-gear engaging mechanisms 1 are mounted in the upper bracket 6, so that the upper bracket 6 can rotate with the two second rotating shafts 13.
  • first rotating shaft 11 and the second rotating shaft 13 can be rotated in synchronization, the upper bracket 6 and the lower bracket 7 can be rotated synchronously.
  • the axes of the four gears of the first rotating shaft gear 15, the second rotating shaft gear 17, the first transmission gear 192, and the second transmission gear 194 are not On one plane, this can increase the diameter of the above four gears as much as possible in a limited space to reduce the difficulty of machining the gears.
  • the target of the final transmission ratio of the first to fifth shaft gears 15 to the second shaft gear 17 is also 1:1.
  • the bracket rotation pair of the upper bracket 6 (the figure H) and the lower bracket 7 bracket rotation pair (the figure K) do not interfere with each other.
  • the rotation pair of the bracket 6 and the lower bracket 7 are specifically designed to be the same.
  • the rotation axes of the two rotating shafts of the first rotating shaft 11 and the second rotating shaft 13 are also semicircular designs.
  • the axial line of the upper bracket 6 and the axial line of the second rotating shaft 13 and the second The axis of the shaft gear 17 is aligned, and the axis of the lower bracket 7 is aligned with the axis of the first shaft 11 and the axis of the first shaft gear 15.
  • the thickness of the upper bracket 6 is A1
  • the thickness of the lower bracket 7 is A2
  • the portable flip product shaft of the invention has the following beneficial effects:
  • the invention comprises two multi-gear meshing mechanisms 1 .
  • two transmission gears are added, so that the diameters of the two shaft gears are reduced, and
  • the two shaft gears are wrapped in the bottom case and the upper case. They are not only beautiful, but also dustproof, waterproof and anti-collision. They fully protect the shaft gears.
  • the products can be made thinner to meet the needs of consumers, and the upper and lower brackets can be saved. s material.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

一种便携式翻盖产品转轴,包括两个多齿轮啮合机构(1)、一底壳(3)、一上壳(4)、一上支架(6)、一下支架(7),多齿轮啮合机构包括一第一转轴(11)、一第二转轴(13)、一第一转轴齿轮(15)、一第二转轴齿轮(17)、至少一传动齿轮组(19)、一内侧挡片(23)、一外侧挡片(25)、一阻尼片(27)、若干固定螺母(29),第一、第二转轴齿轮分别对应固定安装在第一、第二转轴上,第一、第二转轴平行地穿设在内侧挡片、外侧挡片上,并可以绕着轴线方向自由旋转,每个传动齿轮组包括一第一传动齿轮(192)、一第二传动齿轮(194),第一、第二传动齿轮相互啮合,且两端分别连接在内侧挡片、外侧挡片上,并可以绕着轴线方向自由旋转。该翻盖产品转轴防尘防水防撞,且更薄。

Description

一种便携式翻盖产品转轴 技术领域
本发明涉及一种便携式翻盖产品的转轴。 背景技术
现有的便携式翻盖产品非常多, 例如手机、 笔记本电脑、 蓝牙 键盘等, 包括有用两根转轴连接的上支架和下支架。 该两个转轴上 安装有两个相互啮合的转轴齿轮。 转动上支架后, 该两个转轴齿轮 都在旋转。 因为转轴齿轮的直径较大, 不能包覆在上支架和下支架 中。 很不美观, 手感也较差, 而且不防尘、 不防水、 也不能防止撞 击, 如果把上下支架做大把转轴齿轮包进去, 外观上不美观。 其它 双转轴方案每根转轴独立旋转, 不美观,结构不紧凑。 发明内容
本发明要解决的技术问题在于: 提供一种翻盖产品的转轴, 增 加若干传动齿轮, 使转轴齿轮直径变小, 可以包入上支架和下支架 中, 不仅美观, 而且可以防尘防水防撞, 充分保护转轴齿轮, 另外 可以把产品做得更加薄, 满足消费者的使用需求, 还可以节省上下 支架的材料。 为了解决上述技术问题, 本发明提出以下技术方案: 一种便携 式翻盖产品转轴, 其包括两个多齿轮啮合机构、 一个底壳、 一个上 壳、 一个上支架、 一个下支架;
该多齿轮啮合机构包括一个第一转轴、 一个第二转轴、 一个第 一转轴齿轮、 一个第二转轴齿轮、 至少一个传动齿轮组、 一个内侧 挡片、 一个外侧挡片、 一个阻尼片、 若干个固定螺母;
该第一转轴齿轮安装固定在该第一转轴上;
该第二转轴齿轮安装固定在该第二转轴上;
该第一转轴、 第二转轴平行地穿设在该内侧挡片、 外侧挡片上, 并可以绕着轴线方向自由旋转;
该每一个传动齿轮组包括一个第一传动齿轮、 一个第二传动齿 轮, 该第一传动齿轮和第二传动齿轮啮合;
该第一传动齿轮、第二传动齿轮的两端分别连接在该内侧挡片、 外侧挡片上, 并可以绕着轴线方向自由旋转;
在仅有一个传动齿轮组时, 该第一传动齿轮啮合该第一转轴齿 轮, 该第二传动齿轮啮合该第二转轴齿轮;
在有两个或以上个传动齿轮组时, 靠前的传动齿轮组的第二传 动齿轮啮合紧接其后的传动齿轮组的第一传动齿轮, 最前位置的传 动齿轮组的第一传动齿轮啮合该第一转轴齿轮, 最后位置的传动齿 轮组的第二传动齿轮啮合该第二转轴齿轮;
第一转轴齿轮、 第二转轴齿轮、 至少一个传动齿轮组的第一传 动齿轮、 第二传动齿轮的轴线不在一个平面上; 第一转轴齿轮和第二转轴齿轮相同, 而至少一个传动齿轮组的 第一传动齿轮、 第二传动齿轮相同;
该阻尼片安装在该第一转轴、 第二转轴上, 并抵靠住该外侧挡 片;
该若干个固定螺母安装在第一转轴、 第二转轴上, 并抵靠住该 内侧挡片;
该两个多齿轮啮合机构安装在该底壳的两端;
该上壳对应盖在该底壳上方, 该上壳和底壳合成一体将该两个 多齿轮啮合机构封装在内部;
该两个多齿轮啮合机构的两个第一转轴安装到该下支架中, 从 而该下支架可以随着该两个第一转轴旋转;
该两个多齿轮啮合机构的两个第二转轴安装到该上支架中, 从 而该上支架可以随着该两个第二转轴旋转;
上支架和下支架的转动副处为相同半圆设计, 第一转轴、 第二 转轴这两个转轴的转动副处也是相同半圆设计;
在上下转动副处, 上支架的轴心线与第二转轴的轴心线以及第 二转轴齿轮的轴心线对齐, 下支架的轴心线与第一转轴的轴心线以 及第一转轴齿轮的轴心线对齐;
上支架的厚度为 A1 , 下支架的厚度为 A2 , R为转动副处上下支 架及转轴的半径, 则 A1+A2=4*R;
B1是第一转轴齿轮和第二转轴齿轮的轴心线之间的距离, Tl、 Τ2 分别为上下支架转到 0 度及 360 度时的设计间隙, 则 B1=2R+ ( T1+T2 ) /2。
上述技术方案的进一步限定在于: 该多齿轮啮合机构包括一个 盖板, 该盖板安装在该上壳上表面, 遮挡住上壳。
与现有技术相比, 本发明具有以下有益效果: 本发明包括两个 多齿轮啮合机构, 在传统的两个转轴齿轮中, 增设若干个传动齿轮, 因此^ ^两个转轴齿轮的直径变小, 可以 两个转轴齿轮包在底壳和 上壳中, 不仅美观, 而且可以防尘防水防撞, 充分保护转轴齿轮, 另外可以把产品做得更加薄, 满足消费者的使用需求, 还可以节省 上下支架的材料。 附图说明
图 1是本发明一种便携式翻盖产品转轴的立体分解图。
图 2是本发明一种便携式翻盖产品转轴的立体组合图。
图 3是本发明一种便携式翻盖产品转轴的另一个立体组合图。 图 4是本发明上支架和下支架在 0度时的截面剖视图。
图 5是本发明上支架和下支架在翻转到 360度时的截面剖视图。 图 6是本发明上支架和下支架在翻转到另一角度时的截面剖视 图。
图 7是本发明上支架和下支架在翻转到另一角度时的截面剖视 图。
图 8是本发明上支架和下支架在翻转到另一角度时的截面剖视 图。 图 9是本发明上支架和下支架在翻转到另一角度时的截面剖视 图。
图 10 是本发明上支架和下支架在翻转到另一角度时的截面剖 视图。
具体实施方式
请参阅图 1至图 10 , 本发明提出一种便携式翻盖产品转轴, 其 包括两个多齿轮啮合机构 1、 一个底壳 3、 一个上壳 4、 一个盖板 5、 一个上支架 6、 一个下支架 7。
该多齿轮啮合机构 1包括一个第一转轴 11、 一个第二转轴 13、 一个第一转轴齿轮 15、 一个第二转轴齿轮 17、 一个传动齿轮组 19、 一个内侧挡片 23、 一个外侧挡片 25、 一个阻尼片 27、 若干个固定 螺母 29。
该第一转轴齿轮 15安装固定在该第一转轴 11上。
该第二转轴齿轮 17安装固定在该第二转轴 13上。
该第一转轴 11、 第二转轴 13平行地穿设在该内侧挡片 23、 外 侧挡片 25上, 并可以绕着轴线方向自由旋转。
该传动齿轮组 19包括一个第一传动齿轮 192、 一个第二传动齿 轮 194。
该第一传动齿轮 192和第二传动齿轮 194啮合。
该第一传动齿轮 192、 第二传动齿轮 194 的两端分别连接在该 内侧挡片 23、 外侧挡片 25上, 并可以绕着轴线方向自由旋转。
该第一传动齿轮 192啮合该第一转轴齿轮 15 , 该第二传动齿轮 194啮合该第二转轴齿轮 17。
转动该第一转轴 11 , 固定其上的第一转轴齿轮 15 随之旋转, 带动与之啮合的第一传动齿轮 192旋转, 接着带动与第一传动齿轮 192啮合的第二传动齿轮 194旋转,进一步带动与第二传动齿轮 194 啮合的第二转轴齿轮 17旋转, 最后带动与第二转轴齿轮 17连接的 第二转轴 13旋转, 实现了第一转轴 11和第二转轴 13的同步转动。
该阻尼片 27安装在该第一转轴 11、 第二转轴 13上, 并抵靠住 该外侧挡片 25。 该阻尼片 27的作用是给第一转轴 11、 第二转轴 13 增加摩擦力, 防止两个转轴转速过快而失控。
该若干个固定螺母 29安装在第一转轴 11、 第二转轴 13上, 并 抵靠住该内侧挡片 23。
该两个多齿轮啮合机构 1安装在该底壳 3的两端。
该两个多齿轮啮合机构 1 的第一转轴 11、 第二转轴 13从两端 延伸到该底壳 3的外部。
该上壳 4对应盖在该底壳 3上方, 该上壳 4和底壳 3合成一体 将该两个多齿轮啮合机构 1封装在内部。
该盖板 5安装在该上壳 4上表面, 遮挡住上壳 4的螺丝孔 (未 标号)。
该两个多齿轮啮合机构 1的两个第一转轴 11安装到该下支架 7 中, 从而该下支架 7可以随着该两个第一转轴 11旋转。 该两个多齿轮啮合机构 1的两个第二转轴 13安装到该上支架 6 中, 从而该上支架 6可以随着该两个第二转轴 13旋转。
由于第一转轴 11和第二转轴 13可以同步转动, 因此上支架 6 和下支架 7可以同步地转动。
如图 4至图 10所示, 为了把便携式翻盖产品故得超薄, 因此第 一转轴齿轮 15、 第二转轴齿轮 17、 第一传动齿轮 192、 第二传动齿 轮 194这四个齿轮的轴线不在一个平面上, 这样能在有限的空间里 尽可能加大上述四个齿轮的直径, 以降低齿轮的加工难度。
利用第一转轴齿轮 15、 第二转轴齿轮 17、 第一传动齿轮 192、 第二传动齿轮 194这四个齿轮啮合传动的原理, 在上支架 6相对下 支架 7做 360度转动过程中, 第一转轴 11、 第二转轴 13这两个转 轴同步均匀转动 180度, 其中为了方便批量化生产, 第一转轴齿轮 15和第二转轴齿轮 17相同, 而第一传动齿轮 192和第二传动齿轮 194相同, 同时也达成从第一转轴齿轮 15到第二转轴齿轮 17 的最 终传动比为 1 : 1的目标。
如图 4所示, 为了保证上支架 6相对下支架 7整个 360度旋转 过程中上支架 6的支架转动副 (图示 H处) 和下支架 7支架转动副 (图示 K处) 不相互干涉, 也为了避免上支架 6与下支架 7之间的 缝隙过大或过小的问题, 以及为了上支架 6和下支架 7平整对齐, 特别设计上支架 6和下支架 7的转动副处为相同半圆设计, 同样第 一转轴 11、 第二转轴 13这两个转轴的转动副处也是半圆设计。 在 上下转动副处,上支架 6的轴心线与第二转轴 13的轴心线以及第二 转轴齿轮 17的轴心线对齐, 下支架 7的轴心线与第一转轴 11的轴 心线以及第一转轴齿轮 15的轴心线对齐。
如图 4至图 10所示, 为了保证整个产品 360旋转中不干涉, 特 别是最终在 0度和 360度处停留时不出现干涉, 并且为了生产制造 中可能出现的变形起翘或是需要产品表面贴膜, 设计中必须满足如 下算式:
上支架 6的厚度为 A1 , 下支架 7的厚度为 A2 , R为转动副处上 下支架及转轴的半径, 则 A1+A2=4*R;
B1是第一转轴齿轮 15和第二转轴齿轮 17的轴心线之间的距离, Tl、 Τ2分别为上下支架转到 0度及 360度时的设计间隙, 则 B1=2R+ ( T1+T2 ) /2。
本发明便携式翻盖产品转轴具有如下有益效果: 本发明包括两 个多齿轮啮合机构 1 , 在传统的两个转轴齿轮中, 增设两个传动齿 轮, 因此把两个转轴齿轮的直径变小, 可以把两个转轴齿轮包在底 壳和上壳中, 不仅美观, 而且可以防尘防水防撞, 充分保护转轴齿 轮, 另外可以把产品做得更加薄, 满足消费者的使用需求, 还可以 节省上下支架的材料。

Claims

权 利 要 求 书
1、 一种便携式翻盖产品转轴, 其特征在于, 其包括两个多齿轮 啮合机构、 一个底壳、 一个上壳、 一个上支架、 一个下支架;
该多齿轮啮合机构包括一个第一转轴、 一个第二转轴、 一个第 一转轴齿轮、 一个第二转轴齿轮、 至少一个传动齿轮组、 一个内侧 挡片、 一个外侧挡片、 一个阻尼片、 若干个固定螺母;
该第一转轴齿轮安装固定在该第一转轴上;
该第二转轴齿轮安装固定在该第二转轴上;
该第一转轴、 第二转轴平行地穿设在该内侧挡片、 外侧挡片上, 并可以绕着轴线方向自由旋转;
该每一个传动齿轮组包括一个第一传动齿轮、 一个第二传动齿 轮, 该第一传动齿轮和第二传动齿轮啮合;
该第一传动齿轮、第二传动齿轮的两端分别连接在该内侧挡片、 外侧挡片上, 并可以绕着轴线方向自由旋转;
在仅有一个传动齿轮组时, 该第一传动齿轮啮合该第一转轴齿 轮, 该第二传动齿轮啮合该第二转轴齿轮;
在有两个或以上个传动齿轮组时, 靠前的传动齿轮组的第二传 动齿轮啮合紧接其后的传动齿轮组的第一传动齿轮, 最前位置的传 动齿轮组的第一传动齿轮啮合该第一转轴齿轮, 最后位置的传动齿 轮组的第二传动齿轮啮合该第二转轴齿轮;
第一转轴齿轮、 第二转轴齿轮、 至少一个传动齿轮组的第一传 动齿轮、 第二传动齿轮的轴线不在一个平面上; 第一转轴齿轮和第二转轴齿轮相同, 而至少一个传动齿轮组的 第一传动齿轮、 第二传动齿轮相同;
该阻尼片安装在该第一转轴、 第二转轴上, 并抵靠住该外侧挡 片;
该若干个固定螺母安装在第一转轴、 第二转轴上, 并抵靠住该 内侧挡片;
该两个多齿轮啮合机构安装在该底壳的两端;
该上壳对应盖在该底壳上方, 该上壳和底壳合成一体将该两个 多齿轮啮合机构封装在内部;
该两个多齿轮啮合机构的两个第一转轴安装到该下支架中, 从 而该下支架可以随着该两个第一转轴旋转;
该两个多齿轮啮合机构的两个第二转轴安装到该上支架中, 从 而该上支架可以随着该两个第二转轴旋转;
上支架和下支架的转动副处为相同半圆设计, 第一转轴、 第二 转轴这两个转轴的转动副处也是相同半圆设计;
在上下转动副处, 上支架的轴心线与第二转轴的轴心线以及第 二转轴齿轮的轴心线对齐, 下支架的轴心线与第一转轴的轴心线以 及第一转轴齿轮的轴心线对齐;
上支架的厚度为 A1 , 下支架的厚度为 A2 , R为转动副处上下支 架及转轴的半径, 则 A1+A2=4*R;
B1是第一转轴齿轮和第二转轴齿轮的轴心线之间的距离, Tl、 Τ2 分别为上下支架转到 0 度及 360 度时的设计间隙, 则 B1=2R+ ( T1+T2 ) 11。
2、 根据权利要求 1所述的一种便携式翻盖产品转轴, 其特征在 于: 该多齿轮啮合机构包括一个盖板, 该盖板安装在该上壳上表面, 遮挡住上壳。
PCT/CN2014/082504 2014-07-07 2014-07-18 一种便携式翻盖产品转轴 WO2016004640A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110397668A (zh) * 2019-06-14 2019-11-01 深圳市长盈精密技术股份有限公司 带阻尼功能的传动组件、铰接机构及折叠显示装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106102368B (zh) * 2016-06-24 2020-01-31 联想(北京)有限公司 一种电子设备及其表链轴机构

Citations (7)

* 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
WO2011010779A1 (ko) * 2009-07-23 2011-01-27 (주) 프렉코 휴대 단말기용 힌지장치
CN202883686U (zh) * 2012-09-11 2013-04-17 吴振彪 双轴转轴
KR20130104523A (ko) * 2012-03-14 2013-09-25 주식회사 세네카 폴딩 힌지 모듈
CN103453007A (zh) * 2012-05-31 2013-12-18 三星电子株式会社 铰链设备和具有该铰链设备的运算装置
CN203641261U (zh) * 2014-01-09 2014-06-11 陆合企业股份有限公司 具有双轴同步枢转功能的双轴枢纽器
CN203948433U (zh) * 2014-07-07 2014-11-19 田文胜 一种便携式翻盖产品转轴

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202402461U (zh) * 2011-12-23 2012-08-29 连鋐科技股份有限公司 具齿轮比双轴式枢纽器
CN202402462U (zh) * 2011-12-30 2012-08-29 新日兴股份有限公司 双轴式无水平落差枢纽器及其可携式装置
CN203420999U (zh) * 2013-07-31 2014-02-05 欣日兴精密电子(苏州)有限公司 双轴式枢纽总成
TWM480237U (zh) * 2013-12-31 2014-06-11 First Dome Corp 電子設備薄型化雙軸聯動樞軸器

Patent Citations (7)

* 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
WO2011010779A1 (ko) * 2009-07-23 2011-01-27 (주) 프렉코 휴대 단말기용 힌지장치
KR20130104523A (ko) * 2012-03-14 2013-09-25 주식회사 세네카 폴딩 힌지 모듈
CN103453007A (zh) * 2012-05-31 2013-12-18 三星电子株式会社 铰链设备和具有该铰链设备的运算装置
CN202883686U (zh) * 2012-09-11 2013-04-17 吴振彪 双轴转轴
CN203641261U (zh) * 2014-01-09 2014-06-11 陆合企业股份有限公司 具有双轴同步枢转功能的双轴枢纽器
CN203948433U (zh) * 2014-07-07 2014-11-19 田文胜 一种便携式翻盖产品转轴

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110397668A (zh) * 2019-06-14 2019-11-01 深圳市长盈精密技术股份有限公司 带阻尼功能的传动组件、铰接机构及折叠显示装置
CN110397668B (zh) * 2019-06-14 2022-04-01 深圳市长盈精密技术股份有限公司 带阻尼功能的传动组件、铰接机构及折叠显示装置

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