WO2011044735A1 - 双屏便携式电脑 - Google Patents

双屏便携式电脑 Download PDF

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Publication number
WO2011044735A1
WO2011044735A1 PCT/CN2009/074494 CN2009074494W WO2011044735A1 WO 2011044735 A1 WO2011044735 A1 WO 2011044735A1 CN 2009074494 W CN2009074494 W CN 2009074494W WO 2011044735 A1 WO2011044735 A1 WO 2011044735A1
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WIPO (PCT)
Prior art keywords
portable computer
screen
computer according
component
heat pipe
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Application number
PCT/CN2009/074494
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English (en)
French (fr)
Inventor
秦彪
Original Assignee
Qin Biao
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Publication date
Application filed by Qin Biao filed Critical Qin Biao
Priority to PCT/CN2009/074494 priority Critical patent/WO2011044735A1/zh
Publication of WO2011044735A1 publication Critical patent/WO2011044735A1/zh

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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
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display

Definitions

  • the present invention relates to portable electronic devices, and more particularly to notebook computers having two display screens.
  • the current notebook computer the shape of the plate-shaped mainframe, is the most unreasonable structure considering the heat dissipation direction.
  • the simple and reliable natural convection and radiation heat transfer are not utilized, and the fan must be forced to convection, plus the ribs and heat pipes.
  • the cost is high and the weight is increased. More importantly, the space is large, especially the thickness problem.
  • the obstacle of reducing the thickness of the notebook computer is caused by the heat dissipation problem of the CPU or the GPU chip.
  • the display is directly connected to the host through a hinged (also called hinged) connection mechanism, thus causing the display and the main unit to be fully opened, that is, when the display is open, The upper side of the main unit cannot be on a flat surface, or the connecting mechanism causes an intermediate projection.
  • a hinged also called hinged
  • the invention is directed to a major improvement of the structure of the existing notebook computer, and realizes the effective utilization of the natural convection and radiation heat transfer of the surface of the outer casing, can save the heat dissipation fan and the ribs, and effectively reduce the thickness of the computer; and adopts the double screen to increase the screen area; Improve the connection device to solve the problem of the middle bulge during the flat opening.
  • the external structure is similar to that of the current notebook computer.
  • the computer can be divided into two plate parts, and the hinge type (also called hinge type) mechanism is connected.
  • the two parts are respectively: A part and B part
  • Each component is provided with a flat panel display, the display on the A component is called the A screen, and the display on the B component is called the B screen.
  • the invention is characterized in that: the main board is arranged in the A part, behind the A screen, the battery is arranged in the B part; the B screen is the display screen with the touch screen; the A part and the B part are not directly connected, but through the intermediate connection piece, A hinged connection mechanism is used; a damping mechanism, or a locking or locking mechanism is used between the A component or the B component and the intermediate connector; the CPU or GPU chip on the motherboard is attached to the A directly or through a heat transfer member.
  • the main board is arranged in the A part, behind the A screen, the battery is arranged in the B part; the B screen is the display screen with the touch screen; the A part and the B part are not directly connected, but through the intermediate connection piece, A hinged connection mechanism is used; a damping mechanism, or a locking or locking mechanism is used between the A component or the B component and the intermediate connector; the CPU or GPU chip on the motherboard is attached to the A directly or through a heat transfer member.
  • the dual display screen can be used to increase the display area in two parts, which can bring more convenience to the user.
  • the bulge caused by the mechanism is superior in terms of aesthetics and convenience.
  • the portable computer of the present invention does not have a keyboard like a notebook computer
  • the B screen uses a display screen with a touch screen, and the user can use the touch screen to operate the computer through the B screen.
  • the A screen can also use a display with a touch screen, which is more convenient for the user to operate.
  • connection mechanism adopts a locking or locking mechanism, or a damping mechanism applied in the current notebook computer, when the user operates the computer, the B component is lying flat, and when the A component is tilted (like the current laptop computer), At least the influence of gravity can be overcome, so that the A component is obliquely stable.
  • the A component of the computer of the present invention is provided with a main board and a hard disk, and the weight is relatively heavier than that of the current notebook computer.
  • the erected wall surface has the best natural convective heat transfer effect on the surface. Because there is no obstruction in front of the wall when erecting, the wall has the best radiation heat transfer effect.
  • the main board is disposed in the A component, and the CPU or GPU chip on the main board is attached to the outer wall of the A component, and the outer wall of the outer casing is made of a metal material (such as aluminum) or a non-metal material with a heat pipe.
  • the heat generated by the CPU or GPU chip is transmitted to the outer casing and then dissipated by the outer casing.
  • the B component is lying flat and the A component is raised, so that the principle of the best wall heat dissipation effect is effectively utilized.
  • the power consumption is up to 20W, and its performance is quite high.
  • the fan and the matching heat dissipation fin can be omitted. That is to say, the technology of the invention can realize the fan without cooling and Rib design. This not only reduces the cost, but the limit of the minimum thickness of the computer is no longer caused by the heat sink, so the thickness can be further greatly reduced.
  • Figure 1 is a cross-sectional view showing the characteristic structure of a portable computer of the present invention, in which the A member is opened in an oblique posture, and the broken line indicates that the A member and the B member are in a closed posture.
  • Fig. 2 is a schematic view showing the characteristics of the portable computer shown in Fig. 1, which is a view in which the A member is completely opened and the posture is flat.
  • 3 is a schematic cross-sectional view showing a characteristic structure of a portable computer of the present invention, and a B-screen is provided with a keyboard for easy disassembly and assembly.
  • 4 and 5 are perspective views of a portable computer of the present invention, which is provided with a carrying handle and is mounted on the A member and the B member.
  • Fig. 1 shows the basic features of the portable computer of the present invention.
  • the posture is the same as that of the current notebook computer.
  • the A component 1 is inclined and the B component 8 is lying flat, wherein the broken line indicates that the A component 1 and the B component 8 are closed.
  • the motherboard 4 is disposed in the A component 1 on the back of the A screen 5, and the CPU or GPU chip 3 on the motherboard 4 is attached to the casing wall 2, and the CPU or GPU chip 3 is directly attached to the casing wall 2, of course. It can be attached to the outer wall 2 by means of a heat transfer member, and the outer wall 2 is preferably made of aluminum because the metal aluminum is light in weight and has a high thermal conductivity.
  • the temperature distribution of the outer surface of the outer casing should be as uniform as possible, and the main board
  • the heat-generating chip mainly CPU or GPU chip
  • the heat-generating chip has a certain effect on the dispersion arrangement; using the aluminum shell wall and increasing the wall thickness of the shell is also an effective measure, but it will increase the weight and thickness; the heat transfer efficiency of the heat pipe is high. It is a very effective measure to lay the heat pipe on the wall of the A part.
  • the heat pipe is divided into a tubular heat pipe and a plate heat pipe.
  • the plate heat pipe has a large area and should be the structure with the best heat dissipation effect, but the cost of the plate heat pipe is high.
  • the tubular heat pipe has a low cost, a flat tubular heat pipe, a small thickness, a large contact area with the outer wall of the casing, and is easy to lay, which helps to eliminate the contact thermal resistance between the heat pipe and the outer wall of the casing, and is convenient for bending into various shapes.
  • a flat tube heat pipe is the most suitable choice for laying the heat pipe around the outer wall of the casing.
  • the A-part 1 and the B-part 8 are connected together by an intermediate connecting member 6 using a hinged connecting mechanism. Since the intermediate connector 6 is used, the A component and the B component are completely opened, that is, when the A panel 5 and the B panel 7 are in the same plane, there is no protrusion due to the hinge connection mechanism in the middle, as shown in FIG. 2 . Shown.
  • the dashed lines in Figures 1 and 2 indicate the closed posture of the A and B components, and the thicknesses of the two components are designed to be uniform. In order to ensure the stability of the A component, it is necessary to satisfy the user's operating habits like the laptop computer. As shown in Fig. 1, between the A component 1 or the B component 8 and the intermediate connector 6, a damping mechanism or locking must be provided.
  • the locking mechanism which is at least within the tilt angle set by the A component, can overcome the gravity effect of the A component, and make the A component stand upright and stable.
  • the damping mechanism, or the locking or locking mechanism can be arranged on the connecting shaft in the hinged connecting mechanism like the damping mechanism used in the current notebook computer, and can be damped, locked or locked by the rotation of the connecting shaft. For death, it is also possible to provide a damping mechanism, or a locking or locking mechanism, at the external contact of the A-part 1, B-part 8 and the intermediate connection 6.
  • the locking or locking mechanism can be divided into fixed and adjustable.
  • the fixed locking or locking mechanism is locked or locked when the hinged connecting mechanism is rotated to a set angle (or range); the adjustable locking or locking mechanism is locked or locked.
  • the angle can be adjusted by the mechanism, such as by adjusting the angle of the A component by means of a button provided on the intermediate connector.
  • the intermediate connecting member 6 is parallel to the B member 8, and the battery 9 in the B member 8 is away from the intermediate connecting member 6, and is disposed on the opposite side of the intermediate connecting member, such an arrangement is advantageous for the A member to stand obliquely (Fig.
  • the center of gravity of the entire computer is closer to the B component, so that the overall center of gravity of the computer is stable and it is difficult to fall over.
  • the figure shows that the intermediate connecting member 6 and the B member 8 are rotated by an angle of 90°, that is, the maximum turning angle, and the intermediate connecting member 6 and the A member 1 have a small turning angle, so that the joint mechanism there is less worn.
  • B part 8 and intermediate connecting piece 6 are freely rotating, but are provided with a flat opening limit mechanism (or locking mechanism), that is, when the intermediate connecting pieces 6 and B When the part 8 is at an angle of 180°, it is limited and the corner cannot be increased.
  • the so-called free-rotation connection is defined as: no special damping or locking mechanism is employed, and its own rotational resistance is less than the rotational resistance between the A-part 1 and the intermediate connecting member 6 (the resistance generated by the damping mechanism or the locking mechanism).
  • an optical disc drive 10 is provided, which is disposed in the B unit 8. Since the optical disc drive is lighter than the battery, the battery 9 is placed outside, which is for the center of gravity.
  • an air inlet opening 11 is opened, and at a high position, that is, a position away from the intermediate connecting member 6, an exhaust port 12 is opened, and the exhaust port is set as high as possible.
  • the chimney suction effect is used to improve the natural convection in the A part 1 and to improve the heat dissipation.
  • the virtual keyboard can be displayed on the B screen 7, and the virtual button on the B screen is directly tapped, but such a tap is not good. It can be equipped with a keyboard-based method, as shown in Figure 3, with a button panel on the B-screen 7, which can be conveniently placed on the B-screen or conveniently removed from the B-screen.
  • the keyboard can be designed to have contacts arranged therein. When the button is pressed, the contacts touch the corresponding virtual buttons on the B screen, so that the habit of using the keyboard to operate the computer can be satisfied, and the touch is good when tapping the keyboard.
  • the keyboard structure is simple, the cost is low, and the use is convenient.
  • the intermediate connecting member 6 is divided into two parts, and is further provided with an opening key 14, which can be used as a locking or locking execution switch of the connecting mechanism, and an electrical switch of the computer (such as the power switch).
  • the switch key 14 shown in the figure is a push button type, and of course, a toggle type can also be used.
  • Peripheral interfaces 16 are provided on both Part A and Part B. The figure shows a USB interface.
  • the computer itself is provided with a carrying handle, and the carrying handle can be arranged on the outer side of the intermediate connecting member, and can also be arranged on the A part or the B part.
  • both components are provided with a carrying handle 15, disposed on the opposite side of the intermediate connecting member 6, and employing an embedded structure to allow the carrying handle 15 to be stowed into the A and B components. , play a neat and beautiful appearance.
  • the carrying handle can also be telescopic, that is, the carrying handle can be retracted. When folded, the carrying handle is retracted into the A or B part.

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  • 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)
  • Casings For Electric Apparatus (AREA)

Abstract

本发明提供了一种便携式电脑，采用双屏，成倍地增加了显示面积。将CPU或GPU芯片（3）贴在A部件（1）（竖立的部件）的外壳壁上（2）上，利用辐射+自然对流传热此时效果最佳的特点，实现无风扇无肋片条件下，发热芯片得到有效散热，有效地减小了便携式电脑厚度。通过采用中间连接件（6），使得A部件（1）和B部件（8）平开时，两显示屏在同一平面上，解决了由于铰链机构所致的凸起问题。

Description

双屏便携式电脑
所属技术领域
本发明涉及便携式电子装置， 特别是有两个显示屏的笔记本电脑。
技术背景
现笔记本电脑， 板式形状的主机平卧， 从散热方向考虑， 是最不合理的结构， 简单可靠 的自然对流和辐射传热未得到利用， 必须采用风扇强迫对流， 再加上肋片和热管， 才能解决 CPU或 GPU芯片的散热问题， 这不仅成本高， 重量也增加， 更重要的是占空间大， 特别是厚 度问题， 笔记本电脑厚度减小的障碍就是 CPU或 GPU芯片散热问题所致。
现笔记本电脑， 一般都是单屏， 显示器面积受限制， 显示器通过合页式 （也称铰链式） 连接机构直接与主机连接， 因而导致当显示器和主机完全打开， 即平开时， 显示屏和主机上 侧面不能在一平面上， 或连接机构导致中间凸起。
发明内容
本发明是针对现笔记本电脑结构的重大改进，实现有效利用外壳表面的自然对流和辐射 传热， 可省去散热风扇以及肋片， 有效地减小电脑的厚度； 采用双屏， 增加视屏面积； 改进 连接装置， 解决平开时中间凸起问题。
本发明的技术方案： 外形结构和现笔记本电脑类似， 电脑可分成两个板式部件， 采用合 页式 （也称铰链式） 机构连接， 本发明中分别称这两部件为： A部件和 B部件， 每个部件上 都设置有平板式显示屏， A部件上的显示屏称为 A屏， B部件上的显示屏称为 B屏。 本发明 的特征是： 主板设置在 A部件内， 在 A屏背后， B部件内设置有电池； B屏为带触摸屏的 显示屏； A部件和 B部件不是直接连接，而是通过中间连接件，采用了合页式连接机构连接； A部件或 B部件与中间连接件之间， 采用了阻尼机构、 或锁紧或锁死机构； 主板上的 CPU 或 GPU芯片直接或通过传热件贴在 A部件的外壳壁上。
采用双显示屏，分别在两个部件上，可成倍地增加显示面积，可给用户带来更多的便利。 A部件和 B部件之间的连接， 通过中间连接件， 采用合页式连接机构， 是为了使得两部件平 开时， A屏和 B屏表面可在同一平面上， 并且连接处没有合页连接机构所致的凸起， 因而就 美观和方便来说更优。 由于本发明的便携式电脑中没有设置像笔记本电脑那样的键盘， 因而 B屏采用带触摸屏的显示屏， 用户可通过 B屏， 采用触摸方式操用电脑。 当然， A屏也可采 用带触摸屏的显示屏， 也就更加便于用户操作。
连接机构采用了锁紧或锁死机构， 或像现笔记本电脑中所应用的阻尼机构， 是为了用户 操用电脑时， B部件平卧， A部件斜立时 （像操用现笔记本电脑样）， 至少能克服重力影响， 使得 A部件斜立稳定， 特别是本发明电脑的 A部件内设置有主板和硬盘， 重量上相对比现 笔记本电脑的显示器要重。
竖立的壁面， 其表面的自然对流传热效果最佳， 再由于竖立时壁面前方无遮挡物， 壁面 的辐射传热效果也最佳， 一个长 30cm高 26cm (相当于 14英寸屏） 的垂直壁面， 传热温差 为 25摄氏度时， 其散热量可达 20W。 本发明中， 主板设置在 A部件内， 主板上的 CPU或 GPU芯片贴在 A部件的外壳壁上， 外壳壁采用金属材料 （如铝） 或铺设有热管的非金属材 料， CPU或 GPU芯片产生的热量传到外壳， 再由外壳传散出去， 电脑工作时 B部件平卧， A部件立起，这样有效地利用竖立的壁面散热效果最佳的原理。对于移动 CPU或 GPU芯片， 功耗达 20W， 其性能是相当的高， 对于 20W以下芯片， 可以省掉风扇以及相配的散热肋片， 也就是说， 采用本发明技术， 可实现无散热风扇和肋片设计。 这不仅降低了成本， 电脑最小 厚度的限制不再是散热器所致， 因而厚度可进一步大幅度地减小。
为了减小 A部件的重量， 使 A部件斜立时更容易保持稳定， 以及整个电脑的重心稳定， 电池设置在 B部件上。 A部件中如果要配设电池， 也只设置小的副电池， 硬盘也尽可能设置 在 B部件内， 可以考虑将硬盘分成两部分， 一部分 （小的） 在 A部件内， 另一部分在 B部 件内。
下面结合附图和实施例对本发明进一步说明。
图 1为一种本发明便携式电脑的特征结构剖面示意图， A部件被打开成斜立姿态， 虚线 表示 A部件与 B部件为闭合姿态。
图 2为图 1所示便携电脑的特征示意图， 为 A部件被完全打开， 平开姿态时的视图。 图 3为一种本发明便携式电脑的特征结构剖面示意图， B屏上配有可便捷拆装的按键盘。 图 4和图 5为一种本发明便携式电脑的立体示意图，设置有手提柄，并且是镶嵌在 A部 件和 B部件上。
图中， 1、 A部件， 2、 外壳壁， 3、 CPU或 GPU芯片， 4、 主板， 5、 A屏， 6、 中间连 接件， 7、 B屏， 8、 B部件， 9、 电池， 10、 光驱， 11、 进气口， 12、 排气口， 13、 按键盘， 14、 开关键， 15、 手提柄， 16、 外设接口。
实施例
图 1示出了本发明便携式电脑的基本特征， 姿态和现笔记本电脑开启时一样， A部件 1 斜立， B部件 8平卧， 其中虚线表示 A部件 1与 B部件 8闭合。 主板 4在 A部件 1内， 设 置在 A屏 5背面， 主板 4上的 CPU或 GPU芯片 3贴在外壳壁 2上， 图中示出 CPU或 GPU 芯片 3直接贴在外壳壁 2上， 当然也可以通过传热件贴在外壳壁 2上， 外壳壁 2最好采用铝 材， 因为金属铝重量轻， 导热系数高。
为了减小外壳壁表面温度最高点处（发热芯片贴靠处） 的温度， 以避免用户被烧烫的可 能， 但又要达到所需的散热量， 外壳表面温度分布需尽可能均匀， 将主板上的发热芯片 （主 要是 CPU或 GPU芯片） 分散布置有一定的效果； 采用铝材外壳壁， 并增加外壳壁厚， 也是 有效的措施， 但会增加重量和厚度； 热管的热量传输效能高， 采用在 A部件外壳壁上铺设热 管， 则是一非常有效的措施。
热管分有管式热管和板式热管， 板式热管面积大， 应该是散热效果最佳的结构， 但板式 热管成本造价高。管式热管造价要低， 扁形管式热管， 厚度尺寸小， 与外壳壁的接触面积大， 便于铺设， 有助于消除热管与外壳壁之间的接触热阻， 又便于弯曲成各种形状， 使外壳壁各 处都能铺设到热管， 则扁型管式热管是一最合适选择。
A部件 1和 B部件 8是通过中间连接件 6， 采用合页式连接机构， 连接在一起。 由于采 用了中间连接件 6， 使得 A部件和 B部件完全打开， 即平开时， A屏 5与 B屏 7在同一平 面， 中间没有由于合页式连接机构所致的凸起， 如图 2所示。 图 1、 2中虚线表示 A部件和 B部件闭合的姿态， 图中两部件的厚度设计成一致。 为保证 A部件斜立稳定， 满足用户像操作现笔记本电脑样的操作习惯， 如图 1所示， A 部件 1或 B部件 8与中间连接件 6之间， 必须设置有阻尼机构， 或锁紧或锁死机构， 该机构 至少要在 A部件设定的倾斜角范围内， 能克服 A部件的重力作用， 使得 A部件斜立稳定。 阻尼机构、 或锁紧或锁死机构， 可以像现笔记本电脑中所采用的阻尼机构样， 设置在合页式 连接机构中的连接轴上， 通过对连接轴的转动实现阻尼、 锁紧或锁死， 也可以在 A部件 1、 B部件 8与中间连接件 6的外部接触处设置阻尼机构， 或锁紧或锁死机构。
锁紧或锁死机构可分为固定和可调。固定锁紧或锁死机构为当合页式连接机构转动到某 设定的角度 （或范围） 时， 被锁紧或锁死； 可调锁紧或锁死机构为被锁紧或锁死的角度可通 过机构调节设定， 比如通过设置在中间连接件上的按键， 调节 A部件的斜立角。
图 1中中间连接件 6与 B部件 8呈平行， B部件 8中的电池 9远离中间连接件 6， 设置 在靠中间连接件的相对的那侧， 这样的设置有利于 A部件斜立（图 1所示的斜立）时， 整个 电脑的重心在更靠近 B 部件中， 使电脑整体重心稳定， 不易翻倒。 图中示出中间连接件 6 与 B部件 8转动了 90° 角， 也就是最大转动角， 而中间连接件 6与 A部件 1转动角小， 因 而该处的连接机构磨损小。 为了机构简洁， 保证连接机构寿命， 应采用如下设计： B部件 8 与中间连接件 6为自由转动连接， 但设置有平开限位机构 （或锁死机构）， 即当中间连接件 6与 B部件 8为 180° 角时， 被限位， 不能再增加转角。 所谓自由转动连接定义为： 没有采 取专门的阻尼或锁紧机构，其自有的转动阻力小于 A部件 1与中间连接件 6之间的转动阻力 (由阻尼机构或锁紧机构产生的阻力）。
图 3所示的本发明便携式电脑中， 设有光驱 10， 设置在 B部件 8中， 由于光驱比电池 轻， 因而电池 9靠外， 这是为了重心稳定。 图中， 在 A部件外壳上靠近中间连接件 6处， 开 有进气孔 11， 在高处， 即远离中间连接件 6的位置开设有排气口 12， 将排气口尽可能设在 高处， 是利用烟囱抽吸效果， 提高 A部件 1内自然对流， 有利于散热提高。
人们习惯用键盘操作电脑， 可以在 B屏 7上显示出虚拟键盘， 直接敲击 B屏上的虚拟 按键， 但这样的敲击手感差。 可以采用配备按键盘方法， 如图 3所示， 在 B屏 7上配备按键 盘 13， 该按键盘可便捷地安放在 B屏上， 也可便捷地从 B屏上取下。 可将按键盘设计成内 设置有触头， 当按键被按下， 触头触击 B屏上对应的虚拟按键， 这样就能满足人们用键盘操 作电脑的习惯， 并且敲击键盘时手感良好， 这样的按键盘结构简单， 造价低， 使用方便。
图 4和图 5中所示的本发明便携式电脑中， 中间连接件 6分成两部件， 并且还设有开关 键 14， 可用作为连接机构的锁紧或锁死的执行开关、 电脑的电气开关 （如电源开关）。 图中 所示的开关键 14为按键式， 当然也可以采用拨动式。 图 4、 5中还示出： 在 A部件 1和 B 部件 8上都设置有外设接口 16， 图中所示为 USB接口。
为了用户更方便携带电脑，电脑自身配有手提柄，手提柄可以设置在中间连接件的外侧， 还可以设置在 A部件或 B部件上。 图 4、 5中示出， 两部件都设置有手提柄 15， 设置在中间 连接件 6相对的那侧， 并且采用了嵌入式结构， 使手提柄 15可以收起镶嵌到 A部件和 B部 件内， 起到外形整洁美观作用。 手提柄还可采用伸縮结构， 即手提柄可伸縮， 收起时， 手提 柄縮入 A部件或 B部件内。

Claims

1、 一种便携式电脑， 包括有两个板式部件， A部件 （1 ) 和 B部件 （8)， 每个部件上 都设置有平板式显示屏， A部件 （1 ) 上的显示屏称为 A屏 （5)， B部件 （8) 上的显示屏 称为 B屏（7)， 其特征在于： 主板（4)设置在 A部件（1 ) 内， A屏（5)背后； B部件（8) 内设置有电池 （9); B屏 （7) 为带有触摸屏的显示屏； A部件 （1 ) 和 B部件 （8) 通过中 间连接件 （6)， 采用了合页式连结机构连接在一起； A部件 （1 ) 或 B部件 （8) 与中间连 接件 （6) 之间， 采用了阻尼机构、 或锁紧或锁死机构； 主板 （4) 上的 CPU或 GPU芯片
(3) 直接或通过传热件贴在 A部件的外壳壁 （2)。
2、 根据权利要求 1所述的便携式电脑， 其特征在于： A部件 （1 ) 的外壳壁 （2)铺设 有热管。
3、 根据权利要求 2所述的便携式电脑， 其特征在于： 热管为偏形管式热管， 或板式热 管。
4、 根据权利要求 1所述的便携式电脑， 其特征在于： B部件 （8) 与中间连接件 （6) 为自由转动连接， 但设置有平开限位或锁死机构。
5、 根据权利要求 1、 或 2、 或 3、 或 4所述的便携式电脑， 其特征在于： 在 A部件（1 ) 设有排气口 （12)， 设置在远离中间连接件 （6) 位置。
6、 根据权利要求 1、 或 2、 或 3、 或 4所述的便携式电脑， 其特征在于： 电脑配备有按 键盘 （13)， 按键盘 （13) 可便捷地设在 B屏 （7) 上。
7、 根据权利要求 1、 或 2、 或 3、 或 4所述的便携式电脑， 其特征在于： 在 A部件（1 ) 或 B部件 （8) 设置有手提柄 （15)。
8、 根据权利要求 7所述的便携式电脑， 其特征在于： 手提柄采用了嵌入结构或伸縮结 构， 设置在 A部件 （1 ) 或 B部件 （8) 内， 中间连接件相对的那侧。
9、 根据权利要求 1所、 或 2、 或 3、 或 4述的便携式电脑， 其特征在于： 中间连接件 (6) 外侧设置有手提柄 （15)。
10、 根据权利要求 1、 或 2、 或 3、 或 4所述的便携式电脑， 其特征在于： 中间连接件 (6) 内侧设置有开关键 （14)。
PCT/CN2009/074494 2009-10-17 2009-10-17 双屏便携式电脑 WO2011044735A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103984398A (zh) * 2014-05-30 2014-08-13 夏维 用上盖传导散热的笔记本电脑结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050052835A1 (en) * 2003-09-10 2005-03-10 Chi-Jung Wu Dual-screen display apparatus and information processing apparatus having the same
CN2864782Y (zh) * 2005-12-31 2007-01-31 联想(北京)有限公司 具有双屏幕结构的笔记本电脑
CN101271352A (zh) * 2008-05-05 2008-09-24 天津津科电子系统工程有限公司 一种双屏笔记本电脑及其实现方法
CN101526836A (zh) * 2008-03-03 2009-09-09 鸿富锦精密工业（深圳）有限公司 双屏笔记本电脑
CN101694594A (zh) * 2009-10-14 2010-04-14 秦彪 双屏便携式电脑

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050052835A1 (en) * 2003-09-10 2005-03-10 Chi-Jung Wu Dual-screen display apparatus and information processing apparatus having the same
CN2864782Y (zh) * 2005-12-31 2007-01-31 联想(北京)有限公司 具有双屏幕结构的笔记本电脑
CN101526836A (zh) * 2008-03-03 2009-09-09 鸿富锦精密工业（深圳）有限公司 双屏笔记本电脑
CN101271352A (zh) * 2008-05-05 2008-09-24 天津津科电子系统工程有限公司 一种双屏笔记本电脑及其实现方法
CN101694594A (zh) * 2009-10-14 2010-04-14 秦彪 双屏便携式电脑

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103984398A (zh) * 2014-05-30 2014-08-13 夏维 用上盖传导散热的笔记本电脑结构

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