WO2018120749A1 - 一种转动机构及笔记本电脑 - Google Patents

一种转动机构及笔记本电脑 Download PDF

Info

Publication number
WO2018120749A1
WO2018120749A1 PCT/CN2017/092335 CN2017092335W WO2018120749A1 WO 2018120749 A1 WO2018120749 A1 WO 2018120749A1 CN 2017092335 W CN2017092335 W CN 2017092335W WO 2018120749 A1 WO2018120749 A1 WO 2018120749A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating
rotating shaft
upper cover
arm
rotating arm
Prior art date
Application number
PCT/CN2017/092335
Other languages
English (en)
French (fr)
Inventor
黄巧林
郑艳亲
魏伟
Original Assignee
合肥联宝信息技术有限公司
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
Application filed by 合肥联宝信息技术有限公司 filed Critical 合肥联宝信息技术有限公司
Publication of WO2018120749A1 publication Critical patent/WO2018120749A1/zh

Links

Images

Classifications

    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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

Definitions

  • the present invention relates to the field of electronics, and in particular to a rotating mechanism and a notebook computer having the same.
  • Laptops are extremely popular in today's people's lives. Compared with desktop computers, laptops not only have similar structural components (such as monitors, keyboards/mouses, CPUs, memory, and hard disks), making them the same functions as desktop computers, but also small in size, light in weight, and easy to carry.
  • the advantages The average notebook computer weighs only about 2 kilograms. It can be carried around, whether it is for work or travel. It is very convenient. However, it also has the disadvantage that, due to its small size, the components in the housing are arranged compactly, which is disadvantageous for heat dissipation of the CPU. When used for a long time, the processing speed becomes slower, which affects the user's use.
  • An object of the present invention is to provide a rotating mechanism for rotating and connecting a main body of a notebook computer and a display while expanding or reducing the volume of the main body casing, and a notebook computer having the same.
  • an embodiment of the present invention provides a rotating mechanism, which is disposed on a notebook computer, the notebook computer includes a main body and a display, and the outer casing of the main body includes a bottom case and an upper cover, and the upper cover is disposed on the
  • the bottom case is configured to cooperate with the bottom case to form a chamber for accommodating components of the main body, and the bottom case and the upper cover are rotatably connected to a side of the user;
  • the rotating mechanism is disposed in the chamber and is rotatably connected to the main body and the display, and the rotating mechanism drives the rotating mechanism to push the upper cover or the bottom case to expand the chamber; the display rotates When the closing is performed, the rotating mechanism pulls back the upper cover or the bottom case to reduce the chamber.
  • the rotating mechanism comprises:
  • a mounting bracket assembly comprising a first mounting bracket and a second mounting bracket, one of the first mounting bracket and the second mounting bracket being disposed on the bottom casing and the other being disposed on the upper cover;
  • a rotating shaft mounted on the first mounting bracket and rotatable relative to the first mounting bracket, one end of the rotating shaft extending out of the chamber and being fixedly connected to the display;
  • a rotating arm assembly one end of which is rotatably connected to the rotating shaft, the other end is connected to the second mounting bracket and is slidable along the rotating shaft assembly, and the rotating arm assembly is rotated by the rotating shaft, and is pushed or pulled back
  • the lid or bottom case is described to expand or contract the chamber.
  • the rotating arm assembly includes a first rotating arm and a second rotating arm, the first rotating arm is rotatably connected to an opposite end of the second rotating arm, and the other end of the first rotating arm is opposite to the
  • the rotating shaft is rotatably connected, and the other end of the second rotating arm is connected to the second mounting frame.
  • the first rotating arm is curved corresponding to the rotating shaft to enable relative rotation between the first rotating arm and the rotating shaft.
  • the first mounting bracket has two connecting arms; the two connecting arms are respectively provided with mounting holes, and the rotating shaft is sleeved with a sleeve capable of rotating relative to the rotating shaft, and the two The connecting arms are respectively fixed to the sleeve through the fitting holes; the first rotating arm is pivotally connected to the sleeve between the two connecting arms.
  • the sleeve is provided with a limiting member on both sides of each of the connecting arms, and the limiting member is configured to prevent the connecting arm from moving in the axial direction of the rotating shaft.
  • the first mounting bracket has two connecting arms; two connecting arms are respectively provided with mounting holes, and the rotating shaft is simultaneously provided with two bushings capable of rotating relative to the rotating shaft, two The connecting arms are respectively fixed to the two bushings through the mounting holes; the first rotating arms are pivotally connected to the rotating shaft between the two connecting arms.
  • the rotating shaft is provided at each end of each of the sleeves with a limiting member, wherein the limiting member is configured to prevent axial movement of each of the sleeves along the rotating shaft.
  • a middle portion of the second rotating arm is pivotally connected between the two connecting arms through a second pin, and a third pin is passed between the first rotating arm and the opposite end of the second rotating arm. Pivot.
  • the second mounting bracket has a strip-shaped groove
  • the strip-shaped groove can cooperate with the bottom shell or the upper cover to form a strip-shaped sliding rail
  • the second rotating arm is provided on the strip-shaped sliding rail a slide bar that moves within the rail and along the strip rail when the second pivot arm rotates.
  • the second mounting frame has a block shape, and a concave groove is formed in a side of the bottom case or the upper cover connected thereto, and the top of the groove is provided with a long hole, wherein the groove is formed therein.
  • Two phases The strip-shaped groove penetrating through the groove is correspondingly formed on the disposed side wall, and the second rotating arm extends from the long hole into the groove.
  • the display is provided with a strip-shaped connecting portion on one side of the connecting body, and the bottom shell and the upper cover are respectively provided with strip-shaped notches corresponding to the connecting portion, in the bottom shell Forming a strip groove for receiving the connecting portion when combined with the upper cover;
  • the notebook computer includes two of the rotating mechanisms, and the two rotating mechanisms are respectively disposed at the two ends of the chamber adjacent to the strip-shaped grooves.
  • Embodiments of the present invention also provide a notebook computer including a host and a display, and further comprising the above-described rotating mechanism for rotationally connecting the host and the display.
  • the beneficial effects of the rotating mechanism and the notebook computer in the embodiment of the present invention are that the outer casing of the main body of the notebook computer can be expanded to increase its volume, so that the heat dissipation effect is better.
  • FIG. 1 is a schematic structural diagram of a notebook computer according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a display in an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a host in an embodiment of the present invention.
  • FIG. 4 is a schematic exploded structural diagram of a host according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a rotating mechanism in an embodiment of the present invention.
  • Fig. 6 is a structural schematic view showing another angle of the rotating mechanism of Fig. 5.
  • Fig. 7 is a schematic view showing another structure of the link structure in the embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a second mounting bracket according to an embodiment of the present invention.
  • Figure 9 is a diagram showing an initial state of the notebook computer in the embodiment of the present invention (i.e., the display is in a closed state, in which only a partial structure is shown).
  • Fig. 10 is a view showing an intermediate state of the rotation opening process of the notebook computer in the embodiment of the present invention (only a partial structure is shown in the drawing).
  • Fig. 11 is a view showing a state in which the angle between the display of the notebook computer and the main unit is 90° in the embodiment of the invention (only a partial structure is shown).
  • FIG. 12 is a structural state diagram (only a partial structure is shown) when the angle between the display of the notebook computer and the host computer is 180° in the embodiment of the present invention.
  • an embodiment of the present invention provides a rotating mechanism, which is disposed on a notebook computer.
  • the notebook computer includes a main body 1 and a display 2.
  • the main body 1 includes a housing and components disposed in the housing.
  • the outer casing comprises a bottom casing 3 and an upper cover 4, and the upper cover 4 is disposed on the bottom casing 3 for cooperating with the bottom casing 3 to form a chamber for accommodating the components, and the bottom casing 3 and the upper cover 4 are close to the side of the user.
  • Rotating connection that is, the bottom case 3 and the upper cover 4 are rotatably connected away from the side where the display 2 is connected to the main body 1;
  • the rotating mechanism is disposed in the chamber and is rotatably connected to the main body 1 and the display 2.
  • the rotating mechanism pushes the upper cover 4 or the bottom case 3 to expand the chamber, that is, increases the heat dissipation space, so that the heat dissipation of the notebook computer The effect is better; when the display 2 is turned off, the rotating mechanism is pulled back to pull the upper cover 4 or the bottom case 3 to reduce the chamber, that is, the upper cover 4 or the bottom case 3 is reset, so that the notebook computer is kept small in the non-use state.
  • the volume is easy to carry.
  • the bottom case 3 in this embodiment includes a bottom plate 6 and a first side plate 7 surrounding the bottom plate 6.
  • the upper cover 4 includes a cover plate 5 and a second side disposed on the cover plate 5.
  • the inner side of the second side plate 8 is in contact with the outer side of the first side plate 7.
  • the bottom case 3 and the upper cover 4 can also adopt other structures, which are not described herein.
  • the notebook computer in this embodiment has a strip-shaped connecting portion 16 at one side of the display 2, and the bottom plate 6 and the cover plate 5 are respectively provided with strips.
  • the notch 17 is formed to form a recess for accommodating the connecting portion 16 after the combination of the two.
  • the notebook computer in this embodiment includes two rotating mechanisms respectively disposed at the two ends of the strip recess 17 adjacent to the inside of the chamber.
  • the rotating mechanism shown in this embodiment includes:
  • a mounting bracket assembly comprising a first mounting bracket 9 and a second mounting bracket 18, one of the first mounting bracket 9 and the second mounting bracket 18 being disposed on the bottom casing 3 and the other being disposed on the upper cover 4;
  • the rotating shaft 12 is mounted on the first mounting frame 9 and is rotatable relative to the first mounting frame 9. One end of the rotating shaft 12 extends out of the chamber and is fixedly connected to the display 2. In this embodiment, the rotating shaft 12 passes through the fixing frame. 21 is connected to the connecting portion 16, and specifically, a mounting groove or a mounting hole for accommodating the fixing frame 21 may be provided at an end of the connecting portion 16;
  • the rotating arm assembly has one end rotatably coupled to the rotating shaft 12, the other end is coupled to the second mounting bracket 18 and is slidable on the second mounting bracket 18, and the rotating arm assembly is rotated by the rotating shaft 12 and pushed up or pulled back. Cover 4 or bottom case 3 to expand or contract the chamber.
  • the first mounting bracket 9 has two strip-shaped connecting arms 15 respectively, and the two connecting arms 15 are respectively provided with mounting holes. Only one bushing 14 can be sleeved on the rotating shaft 12, or two bushings 14 can be sleeved. Whether the bushing 14 or the two bushings 14 are provided, the bushing 14 can rotate relative to the rotating shaft 12.
  • the two connecting arms 15 are respectively fixed to the sleeve 14 through the mounting holes thereon.
  • the two connecting arms 15 are assembled. The holes are fixed to the two sleeves 14, respectively.
  • the limiting member 23 may be disposed on the rotating shaft 12 or on the sleeve 14.
  • a limiting member 23 may be respectively disposed on the sleeve 14 on both sides of each connecting arm 15 to fix each connection. The position of the arm 15 relative to the rotating shaft 12 prevents the connecting arm 15 from moving in the axial direction of the rotating shaft 12.
  • FIG. 5 and FIG. 6 when only one sleeve 14 is sleeved on the rotating shaft 12 , a limiting member 23 may be respectively disposed on the sleeve 14 on both sides of each connecting arm 15 to fix each connection.
  • the position of the arm 15 relative to the rotating shaft 12 prevents the connecting arm 15 from moving in the axial direction of the rotating shaft 12.
  • the limiting member 23 can be respectively disposed at the two ends of the two sleeves 14 on the rotating shaft 12 to avoid the axial movement of the two sleeves 14 along the rotating shaft 12.
  • the arrangement and the specific structure of the limiting member 23 are not unique. For example, it may be a ring rib formed integrally with the sleeve 14 or the rotating shaft 12 or a retaining ring fixed on the rotating shaft 12 or the sleeve 14 or the like.
  • the rotating arm assembly includes a first rotating arm 10 and a second rotating arm 11.
  • the opposite end of the first rotating arm 10 and the second rotating arm 11 is pivotally connected by a third pin, and the other end of the first rotating arm 10 is located at two
  • the sleeves 14 between the connecting arms 15 are pivotally connected to each other or to the rotating shaft 12 located between the connecting arms 15 .
  • the two ear plates 13 can be fixedly disposed on the sleeve 14 or the rotating shaft 12 .
  • a rotating arm 10 is pivotally connected between the two ear plates 13 through the first pin.
  • both ears 13 are connected to the strip-shaped shaft 12 .
  • the middle portion of the second rotating arm 11 (that is, the portion between the two ends of the second rotating arm 11 is the middle portion) is pivotally connected between the two connecting arms 15 through the second pin shaft, and the other end and the second mounting frame 18 connected.
  • the first rotating arm 10 rotates under the driving of the rotating shaft 12 and simultaneously drives the first The two rotating arms 11 rotate.
  • the first rotating arm 10 is curved corresponding to the rotating shaft 12 to enable relative rotation between the first rotating arm 10 and the rotating shaft 12, that is, the first rotating arm 10 and the rotating shaft 12 are not generated during the rotation. Interference to ensure the smooth rotation of the two.
  • the second mounting frame has a strip-shaped groove 19, which can be combined with the bottom case 3 or the upper cover 4 to form a strip-shaped slide rail, and the second rotating arm 11 is provided.
  • a slide bar 20 located within the strip rail and capable of moving along the strip rail as the second pivot arm 11 rotates.
  • the second mounting frame 18 is a rectangular block which is concavely formed toward a side of the bottom case 3 or the upper cover 4 connected thereto, and the top of the groove is provided with a long hole. 22, a slot-shaped slot 19 is formed in the slot on the slot opposite to the slot in the longitudinal direction of the slot, and the second pivoting arm 11 extends from the slot 22 into the slot.
  • the slide bar 20 is located in the two-shaped groove 19.
  • the first mounting is disposed on the bottom case 3, and the second mounting is disposed on the upper cover 4 as an example.
  • FIG. 9 when the notebook computer is in an initial state, that is, when the display 2 is in a closed state, The upper cover 4 and the bottom case 3 are engaged with each other, and the slide bar 20 is located at one end of the strip groove 19 near the user.
  • FIG. 10 FIG. 11 and FIG. 12
  • the rotating shaft 12 drives the sleeve 14 to rotate.
  • the first pin pulls the first rotating arm 10 and the end connected thereto to rotate upward, and the first rotating arm 10 is moved downward together with the pivotal end of the second rotating arm 11 so that the sliding rod 20 at the other end of the second rotating arm 11 is gradually moved away from the user side along the two slots 19 of the second mounting frame, thereby Gradually jack up the upper cover 4 to enlarge the chamber volume.
  • the angle between the display 2 and the main unit 1 is the largest, being 180°, at which time the volume of the chamber is the largest.
  • the first pin shaft rotates the end of the first rotating arm 10 connected thereto under the rotation of the rotating shaft 12, and the pivoting end of the first rotating arm 10 and the second rotating arm 11 moves upward to
  • the sliding rods 20 at the other end of the second rotating arm 11 are gradually slid along the two-shaped slots 19 of the second mounting frame 18 toward the user side, thereby gradually pulling back the upper cover 4 until the upper cover 4 is reset, at this time, the chamber Restore to its original volume.
  • the positions of the first mounting frame 9 and the second mounting frame 18 are interchanged, that is, when the second mounting frame 18 is disposed on the bottom case 3, the second rotating arm 11 adjusts the cavity by pushing or pulling back the bottom case 3. Chamber volume.
  • an embodiment of the present invention further provides a notebook computer including a host 1 and a display 2 , and further comprising the above-mentioned rotating mechanism for rotating and connecting the host 1 and the display 2 . .

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

一种转动机构及笔记本电脑，转动机构设于笔记本电脑上，笔记本电脑包括主机(1)和显示器(2)，主机(1)的外壳包括底壳(3)和上盖(4),上盖(4)盖设在底壳(3)上用于和底壳(3)配合形成容置主机(1)的各元器件的腔室，底壳(3)和上盖(4)靠近用户的一侧转动连接；转动机构设于腔室内并转动连接主机(1)和显示器(2)，显示器(2)转动打开时带动转动机构顶推上盖(4)或底壳(3)以扩张腔室；显示器(2)转动关闭时带动转动机构回拉上盖(4)或底壳(3)以缩小腔室。所述转动机构应用在笔记本电脑上时可使主机(1)的外壳能够扩展使增加其容积，使散热效果更佳。

Description

一种转动机构及笔记本电脑 技术领域
本发明涉及电子领域，特别涉及一种转动机构及具有该转动机构的笔记本电脑。
背景技术
笔记本电脑在现今人们的生活中使用率极高。笔记本电脑与台式机相比，笔记本电脑不仅有着类似的结构组成(如显示器、键盘/鼠标、CPU、内存和硬盘)，使得其功能与台式机相同，而且还具有体积小、重量轻、携带方便的优点。一般的笔记本电脑的重量只有2公斤左右，无论是外出工作还是旅游，都可以随身携带，非常方便。但是，其同样具有缺点，即，由于体积小巧，故导致其壳体内元器件排布紧凑，不利于CPU的散热。当使用较长时间时会出现处理速度变慢的现象，影响用户的使用。
发明内容
本发明的实施例所要解决的问题是，提供一种用于转动连接笔记本电脑的主机及显示器同时能够扩大或缩小主机外壳的容积的转动机构及具有该转动机构的笔记本电脑。
为了解决上述问题，本发明的实施例提供一种转动机构，设于笔记本电脑上，所述笔记本电脑包括主机和显示器，所述主机的外壳包括底壳和上盖,所述上盖盖设在所述底壳上用于和所述底壳配合形成容置所述主机的各元器件的腔室，所述底壳和上盖靠近用户的一侧转动连接；
所述转动机构设于所述腔室内并转动连接所述主机和显示器，所述显示器转动打开时带动所述转动机构顶推所述上盖或底壳以扩张所述腔室；所述显示器转动关闭时带动所述转动机构回拉所述上盖或底壳以缩小所述腔室。
作为优选，所述转动机构包括：
安装架组件，其包括第一安装架和第二安装架，所述第一安装架和第二安装架中的其中一个设于所述底壳上，另一个设于所述上盖上；
转轴，其装设在所述第一安装架上并能够相对所述第一安装架转动，所述转轴的一端伸出所述腔室与所述显示器固定连接；以及
转动臂组件，其一端与所述转轴转动连接，另一端与所述第二安装架相连并能够沿其滑动，所述转动臂组件在所述转轴的带动下转动，并顶推或回拉所述上盖或底壳以扩张或缩小所述腔室。
作为优选，所述转动臂组件包括第一转动臂和第二转动臂，所述第一转动臂与所述第二转动臂相对的一端转动连接，所述第一转动臂的另一端与所述转轴转动连接，所述第二转动臂的另一端与所述第二安装架相连，当所述转轴转动时，所述第一转动臂在所述转轴的带动下转动并同时带动所述第二转动臂转动。
作为优选，所述第一转动臂对应所述转轴处为弧形以使所述第一转动臂与所述转轴间能够相对转动。
作为优选，所述第一安装架具有两根连接臂；两根所述连接臂上分别设有装配孔，所述转轴上套设有能够相对所述转轴转动的一轴套，两根所述连接臂分别通过装配孔固定于所述轴套上；所述第一转动臂与位于两根所述连接臂之间的所述轴套相枢接。
作为优选，所述轴套上位于各所述连接臂的两侧均设有限位件，所述限位件用于防止所述连接臂沿所述转轴的轴向移动。
作为优选，所述第一安装架具有两根连接臂；两根所述连接臂上分别设有装配孔，所述转轴上同时套设有两个能够相对所述转轴转动的轴套，两根所述连接臂通过装配孔分别固定于两个所述轴套上；所述第一转动臂与位于两根所述连接臂之间的所述转轴相枢接。
作为优选，所述转轴上位于各所述轴套的两端均设有限位件，所述限位件用于防止各所述轴套沿所述转轴的轴向移动。
作为优选，所述第二转动臂的中部通过第二销轴枢接在两根所述连接臂之间，所述第一转动臂与所述第二转动臂相对的一端间通过第三销轴枢接。
作为优选，所述第二安装架具有条形槽，所述条形槽能够与所述底壳或上盖配合形成条形滑轨，所述第二转动臂上设有位于所述条形滑轨内并能够在所述第二转动臂转动时沿所述条形滑轨移动的滑杆。
作为优选，所述第二安装架呈块状，其朝向与其相连的所述底壳或上盖的一面内凹形成凹槽，所述凹槽的顶部开设有长孔，所述凹槽的其中两个相 对设置的侧壁上对应开设有与所述凹槽贯通的所述条形槽，所述第二转动臂自所述长孔伸至所述凹槽内。
作为优选，所述显示器用于与主机连接的一侧边上设有条形的连接部，所述底壳和上盖对应所述连接部处均开设有条形缺口，以在所述底壳和上盖结合时形成用于容置所述连接部的条形槽；
所述笔记本电脑包括两个所述转动机构，两个所述转动机构分别设于所述腔室邻近所述条形槽的两端处。
本发明实施例同时提供一种笔记本电脑，包括主机和显示器，还包括用于转动连接所述主机和显示器的上述转动机构。
本发明实施例中的转动机构及笔记本电脑的有益效果在于，笔记本电脑的主机的外壳能够扩展使增加其容积，使散热效果更佳。
附图说明
图1为本发明实施例中的笔记本电脑的结构示意图。
图2为本发明实施例中的显示器的结构示意图。
图3为本发明实施例中的主机的结构示意图。
图4为本发明实施例中的主机的分解结构示意图。
图5为本发明实施例中的转动机构的一种结构示意图。
图6为图5中的转动机构的另一角度的结构示意图。
图7为本发明实施例中的连杆结构的另一种结构示意图。
图8为本发明实施例中的第二安装架的结构示意图。
图9为本发明实施例中的笔记本电脑的初始状态图(即显示器处于闭合状态，其中图中仅示出部分结构)。
图10为本发明实施例中的笔记本电脑的转动开启过程的中间状态图(图中仅示出部分结构)。
图11为本发明实施例中的笔记本电脑的显示器与主机间夹角为90°时的状态图(图中仅示出部分结构)。
图12为本发明实施例中的笔记本电脑的显示器与主机间夹角为180°时的结构状态图(图中仅示出部分结构)。
附图标记：
1-主机；2-显示器；3-底壳；4-上盖；5-盖板；6-底板；7-第一侧板；8-第二侧板；9-第一安装架；10-第一转动臂；11-第二转动臂；12-转轴；13-耳板；14-轴套；15-连接臂；16-连接部；17-条形缺口；18-第二安装架；19-条形槽；20-滑杆；21-固定架；22-长孔；23-限位件。
具体实施方式
以下结合附图对本发明的实施例进行详细描述。
如图1至图6所示，本发明的实施例提供一种转动机构，设于笔记本电脑上，该笔记本电脑包括主机1和显示器2，主机1包括外壳和设于外壳内的元器件，其中该外壳包括底壳3和上盖4,上盖4盖设在底壳3上用于和底壳3配合形成容置各元器件的腔室，底壳3和上盖4靠近用户的一侧转动连接，也就是底壳3和上盖4远离显示器2与主机1连接处的一侧转动连接；
转动机构设于上述腔室内并转动连接主机1和显示器2，显示器2转动打开时带动转动机构顶推上盖4或底壳3以扩张腔室,即,增大散热空间,使得笔记本电脑的散热效果更佳；当显示器2转动关闭时，带动转动机构回拉上盖4或底壳3以缩小腔室，即，上盖4或底壳3复位，使笔记本电脑在非使用状态下保持较小的体积，以便于携带。
结合图4所示，本实施例中的底壳3包括底板6和围设于底板6上的第一侧板7，上盖4包括盖板5和围设于盖板5上的第二侧板8，当上盖4盖设在底壳3上时，第二侧板8的内侧面与第一侧板7的外侧面相贴合。当然，底壳3和上盖4也可采用其它种结构，此处不赘述。
进一步地，如图2和图3所示，本实施例中的笔记本电脑，其显示器2的一侧边处设有条形的连接部16，底板6和盖板5上均对应开设有条形缺口17，以在二者结合后形成用于容置连接部16的凹槽。本实施例中的笔记本电脑包括两个转动机构，该两个转动机构分别设于上述腔室内邻近条形缺口17的两端处。
结合图5所示，本实施例示出的转动机构包括：
安装架组件，其包括第一安装架9和第二安装架18，第一安装架9和第二安装架18中的其中一个设于底壳3上，另一个设于上盖4上；
转轴12，其装设在第一安装架9上并能够相对第一安装架9转动，转轴12的一端伸出腔室与显示器2固定连接，本实施例中的转轴12通过固定架 21与连接部16相连，具体可在连接部16的端部设置用于容置固定架21的安装槽或安装孔等；以及
转动臂组件，其一端与转轴12转动连接，另一端与第二安装架18相连接并能够在第二安装架18上滑动，转动臂组件在转轴12的带动下转动并顶推或回拉上盖4或底壳3以使腔室扩张或缩小。
进一步地，如图5、图6和图7所示，本实施例中，第一安装架9具有两根条形板状的连接臂15，该两根连接臂15上分别设有装配孔，转轴12上可仅套设一个轴套14，也可套设两个轴套14，无论是设置一个轴套14还是设置两个轴套14，轴套14都能够相对转轴12转动。当转轴12上设置一个轴套14时，两根连接臂15分别通过其上的装配孔固定于该轴套14上，当转轴12上设置两个轴套14时，两根连接臂15通过装配孔分别固定于两个轴套14上。为了避免转轴12转动时两个连接臂15沿转轴12产生晃动，减弱转轴12的扭矩，可在转轴12上或在轴套14上设置限位件23。具体地，如图5和图6所示，当转轴12上仅套设一个轴套14时，可在轴套14上位于各连接臂15的两侧分别设置限位件23，以固定各连接臂15相对转轴12的位置，避免连接臂15沿转轴12的轴向移动。或者，如图7所示，当转轴12上套设两个轴套14时，由于轴套14的长度较短，故可通过限位轴套14的方式达到限位连接臂15的作用，具体应用时可在转轴12上位于两个轴套14的两端处分别设置限位件23，以避免两个轴套14沿转轴12的轴向移动。限位件23的设置方式及具体结构不唯一，例如其可为与轴套14或与转轴12一体成型的一圈凸棱或固定套设在转轴12或轴套14上的挡环等。
转动臂组件包括第一转动臂10和第二转动臂11，第一转动臂10与第二转动臂11相对的一端通过第三销轴枢接，第一转动臂10的另一端与位于两根连接臂15之间的轴套14相枢接，或与位于两根连接臂15之间的转轴12相枢接，具体可在轴套14上或转轴12上固定设置两耳板13，将第一转动臂10通过第一销轴枢接在两耳板13间。当第一转动臂15与转轴12相枢接时，为了增加二者的连接稳定性，同时方便两个轴套14的安装，可将位于两个轴套14间的转轴12设置为条形板状，两个耳板13均与条形板状的转轴12相连。第二转动臂11的中部(即，位于第二转动臂11的两端间的部分均为中部)通过第二销轴枢接在两根连接臂15之间，其另一端与第二安装架18相连。当转轴12转动时，第一转动臂10在转轴12的带动下转动并同时带动第 二转动臂11转动。其中，第一转动臂10对应转轴12处为弧形以使第一转动臂10与转轴12间能够相对转动，也就是使第一转动臂10与转轴12在转动的过程中相互间不会产生干涉，保证二者的转动顺畅性。
结合图6、图7和图8所示，第二安装架具有条形槽19，该条形槽19能够与底壳3或上盖4配合形成条形滑轨，第二转动臂11上设有位于条形滑轨内并能够在第二转动臂11转动时沿条形滑轨移动的滑杆20。如图7所示，本实施例中，第二安装架18为一矩形块，其朝向与其相连的底壳3或上盖4的一面内凹形成凹槽，该凹槽的顶部开设有长孔22，凹槽中相对设置且位于该长孔长度方向的两侧的槽壁上对应开设有与凹槽贯通的条形槽19，第二转动臂11自长孔22伸至上述凹槽内，且滑杆20位于两条形槽19内。
具体应用时，以第一安装架设于底壳3上，第二安装架设于上盖4上为例，如图9所示，当笔记本电脑处于初始状态时，即，显示器2处于闭合状态时，上盖4与底壳3相互扣合，此时滑杆20位于条形槽19靠近用户的一端。如图10、图11和图12所示，当转动开启显示器2时，转轴12带动轴套14转动，此时第一销轴拉动第一转动臂10与其相连的一端向上转动，第一转动臂10与第二转动臂11枢接的一端一同向下运动，以使第二转动臂11另一端的滑杆20分别沿第二安装架的两条形槽19向逐渐远离用户侧滑移，从而逐渐顶起上盖4，扩大腔室容积。当滑杆20滑至条形槽19远离用户的一端时，显示器2与主机1间的夹角最大，为180°，此时腔室的容积最大。当转动关闭显示器2时，第一销轴在转轴12的转动下带动第一转动臂10与其相连的一端向下转动，第一转动臂10和第二转动臂11枢接的一端向上运动，以使第二转动臂11另一端的滑杆20分别沿第二安装架18的两条形槽19逐渐向靠近用户侧滑移，从而逐渐回拉上盖4直至上盖4复位，此时腔室恢复至其初始容积。当第一安装架9与第二安装架18的设置位置互换时，即，第二安装架18设于底壳3上时，第二转动臂11通过顶推或回拉底壳3调节腔室容积。
如图1、图10、图11和图12所示，本发明的实施例还提供一种笔记本电脑，其包括主机1和显示器2，还包括用于转动连接主机1和显示器2的上述转动机构。
以上实施例仅为本发明的示例性实施例，不用于限制本发明，本发明的保护范围由权利要求书限定。本领域技术人员可以在本发明的实质和保护范 围内，对本发明做出各种修改或等同替换，这种修改或等同替换也应视为落在本发明的保护范围内。

Claims (13)

  1. 一种转动机构，设于笔记本电脑上，所述笔记本电脑包括主机和显示器，其特征在于，所述主机的外壳包括底壳和上盖,所述上盖盖设在所述底壳上用于和所述底壳配合形成容置所述主机的各元器件的腔室，所述底壳和上盖靠近用户的一侧转动连接；
    所述转动机构设于所述腔室内并转动连接所述主机和显示器，所述显示器转动打开时带动所述转动机构顶推所述上盖或底壳以扩张所述腔室；所述显示器转动关闭时带动所述转动机构回拉所述上盖或底壳以缩小所述腔室。
  2. 根据权利要求1所述的转动机构，其特征在于，所述转动机构包括：
    安装架组件，其包括第一安装架和第二安装架，所述第一安装架和第二安装架中的其中一个设于所述底壳上，另一个设于所述上盖上；
    转轴，其装设在所述第一安装架上并能够相对所述第一安装架转动，所述转轴的一端伸出所述腔室与所述显示器固定连接；以及
    转动臂组件，其一端与所述转轴转动连接，另一端与所述第二安装架相连并能够沿其滑动，所述转动臂组件在所述转轴的带动下转动，并顶推或回拉所述上盖或底壳以扩张或缩小所述腔室。
  3. 根据权利要求2所述的转动机构，其特征在于，所述转动臂组件包括第一转动臂和第二转动臂，所述第一转动臂与所述第二转动臂相对的一端转动连接，所述第一转动臂的另一端与所述转轴转动连接，所述第二转动臂的另一端与所述第二安装架相连，当所述转轴转动时，所述第一转动臂在所述转轴的带动下转动并同时带动所述第二转动臂转动。
  4. 根据权利要求3所述的转动机构，其特征在于，所述第一转动臂对应所述转轴处为弧形以使所述第一转动臂与所述转轴间能够相对转动。
  5. 根据权利要求3所述的转动机构，其特征在于，所述第一安装架具有两根连接臂；两根所述连接臂上分别设有装配孔，所述转轴上套设有能够相对所述转轴转动的一轴套，两根所述连接臂分别通过装配孔固定于所述轴套上；所述第一转动臂与位于两根所述连接臂之间的所述轴套相枢接。
  6. 根据权利要求5所述的转动机构，其特征在于，所述轴套上位于各所述连接臂的两侧均设有限位件，所述限位件用于防止所述连接臂沿所述转轴的轴向移动。
  7. 根据权利要求3所述的转动机构，其特征在于，所述第一安装架具有 两根连接臂；两根所述连接臂上分别设有装配孔，所述转轴上同时套设有两个能够相对所述转轴转动的轴套，两根所述连接臂通过装配孔分别固定于两个所述轴套上；所述第一转动臂与位于两根所述连接臂之间的所述转轴相枢接。
  8. 根据权利要求7所述的转动机构，其特征在于，所述转轴上位于各所述轴套的两端均设有限位件，所述限位件用于防止各所述轴套沿所述转轴的轴向移动。
  9. 根据权利要求6或8所述的转动机构，其特征在于，所述第二转动臂的中部通过第二销轴枢接在两根所述连接臂之间，所述第一转动臂与所述第二转动臂相对的一端间通过第三销轴枢接。
  10. 根据权利要求9所述的转动机构，其特征在于，所述第二安装架具有条形槽，所述条形槽能够与所述底壳或上盖配合形成条形滑轨，所述第二转动臂上设有位于所述条形滑轨内并能够在所述第二转动臂转动时沿所述条形滑轨移动的滑杆。
  11. 根据权利要求10所述的转动机构，其特征在于，所述第二安装架呈块状，其朝向与其相连的所述底壳或上盖的一面内凹形成凹槽，所述凹槽的顶部开设有长孔，所述凹槽的其中两个相对设置的侧壁上对应开设有与所述凹槽贯通的所述条形槽，所述第二转动臂自所述长孔伸至所述凹槽内。
  12. 根据权利要求5所述的转动机构，其特征在于，所述显示器用于与主机连接的一侧边上设有条形的连接部，所述底壳和上盖对应所述连接部处均开设有条形缺口，以在所述底壳和上盖结合时形成用于容置所述连接部的条形槽；
    所述笔记本电脑包括两个所述转动机构，两个所述转动机构分别设于所述腔室邻近所述条形槽的两端处。
  13. 一种笔记本电脑，包括主机和显示器，其特征在于，还包括用于转动连接所述主机和显示器的如权利要求1-12中任一项所述的转动机构。
PCT/CN2017/092335 2016-12-26 2017-07-10 一种转动机构及笔记本电脑 WO2018120749A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611217547.2A CN106708193B (zh) 2016-12-26 2016-12-26 一种转轴机构及笔记本电脑
CN201611217547.2 2016-12-26

Publications (1)

Publication Number Publication Date
WO2018120749A1 true WO2018120749A1 (zh) 2018-07-05

Family

ID=58903386

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/092335 WO2018120749A1 (zh) 2016-12-26 2017-07-10 一种转动机构及笔记本电脑

Country Status (2)

Country Link
CN (1) CN106708193B (zh)
WO (1) WO2018120749A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114542584A (zh) * 2020-11-19 2022-05-27 仁宝电脑工业股份有限公司 枢轴模块及电子装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106708193B (zh) * 2016-12-26 2018-02-27 合肥联宝信息技术有限公司 一种转轴机构及笔记本电脑

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040027798A1 (en) * 2001-06-11 2004-02-12 Norio Fujiwara Portable information processing appartus
CN102122206A (zh) * 2010-01-08 2011-07-13 鸿富锦精密工业（深圳）有限公司 具有支撑装置的键盘
CN102478889A (zh) * 2010-11-25 2012-05-30 英业达股份有限公司 具散热改良的电子装置
CN203038162U (zh) * 2012-12-24 2013-07-03 联想(北京)有限公司 一种笔记本电脑与一种音箱系统以及一种手机
CN104951006A (zh) * 2015-06-10 2015-09-30 联想(北京)有限公司 一种电子设备
CN106708193A (zh) * 2016-12-26 2017-05-24 合肥联宝信息技术有限公司 一种转动机构及笔记本电脑

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202025263U (zh) * 2011-04-27 2011-11-02 联想(北京)有限公司 一种笔记本电脑及其转轴装置
CN103294114A (zh) * 2012-03-05 2013-09-11 富泰华工业（深圳）有限公司 笔记本电脑

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040027798A1 (en) * 2001-06-11 2004-02-12 Norio Fujiwara Portable information processing appartus
CN102122206A (zh) * 2010-01-08 2011-07-13 鸿富锦精密工业（深圳）有限公司 具有支撑装置的键盘
CN102478889A (zh) * 2010-11-25 2012-05-30 英业达股份有限公司 具散热改良的电子装置
CN203038162U (zh) * 2012-12-24 2013-07-03 联想(北京)有限公司 一种笔记本电脑与一种音箱系统以及一种手机
CN104951006A (zh) * 2015-06-10 2015-09-30 联想(北京)有限公司 一种电子设备
CN106708193A (zh) * 2016-12-26 2017-05-24 合肥联宝信息技术有限公司 一种转动机构及笔记本电脑

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114542584A (zh) * 2020-11-19 2022-05-27 仁宝电脑工业股份有限公司 枢轴模块及电子装置

Also Published As

Publication number Publication date
CN106708193A (zh) 2017-05-24
CN106708193B (zh) 2018-02-27

Similar Documents

Publication Publication Date Title
US10852775B1 (en) Computing device with moving display
WO2016115819A1 (zh) 可折叠移动终端
US20150282354A1 (en) Multi viewing angle portable electronic device support
TWM543320U (zh) 樞轉結構及具有其之電子裝置
CN109710027B (zh) 携带式电子装置
JP5986156B2 (ja) ヒンジ機構及び電子機器
JP2011166742A (ja) スライド式電子装置
TWM470483U (zh) 用來支撐第一模組於第二模組上之支撐機構及其電子裝置
TW202028918A (zh) 升降樞軸模組及具有其的電子裝置
TWM573006U (zh) 電子裝置
WO2016138720A1 (zh) 一种多功能支架组件及显示设备套件
TW201624173A (zh) 開合裝置
TWI764712B (zh) 筆記型電腦
WO2018120749A1 (zh) 一种转动机构及笔记本电脑
TW201427572A (zh) 電子裝置以及旋轉機構
CN110837272B (zh) 便携式电子装置
JP2011047505A (ja) ヒンジ装置及びヒンジ装置を用いた電子機器
TWM396901U (en) Hinge capable of being lifted and dissipating heat
TW201817986A (zh) 樞軸模組及組裝方法
TWI576683B (zh) 具有可旋轉顯示構件之運算裝置（二）
TW201724948A (zh) 攜帶式電子裝置
TWI697350B (zh) 可攜式電子裝置
TW201444454A (zh) 可攜式電子裝置及其鉸鍊組件
TWI662201B (zh) 樞軸模組
TWI414231B (zh) 無段式角度調整結構

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17885961

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17885961

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17885961

Country of ref document: EP

Kind code of ref document: A1