CN1213801A - 具有符合人体工程学键盘以及可脱离显示器的便携式计算机系统 - Google Patents

具有符合人体工程学键盘以及可脱离显示器的便携式计算机系统 Download PDF

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CN1213801A
CN1213801A CN98120048A CN98120048A CN1213801A CN 1213801 A CN1213801 A CN 1213801A CN 98120048 A CN98120048 A CN 98120048A CN 98120048 A CN98120048 A CN 98120048A CN 1213801 A CN1213801 A CN 1213801A
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    • G06—COMPUTING; CALCULATING OR COUNTING
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    • 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
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
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    • G06F1/1622—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 enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure
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    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1654—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being detachable, e.g. for remote use
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    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
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    • 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
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Abstract

一种能提供舒适(更符合人体工程学)的使用环境而不放弃便携性的便携式计算机系统。该便携式计算机系统包括主机、键盘和一个显示器。键盘附着在主机的上表面上并且可以从结构上和操作上沿其中轴线分成左半部键盘和右半部键盘,这两半部键盘分别在第一和第二铰上转动并与主机后上表面结合。显示器通过一个铰单元安装在主机的后侧表面上,并可以通过一个用于接纳铰单元一部分的凹槽可滑动地主机上脱离。

Description

具有符合人体工程学键盘以及可脱离 显示器的便携式计算机系统
本发明涉及便携式计算机，更具体地说，涉及一种具有设计为可从计算机主机上脱离也可以与之合成一体的显示器的便携式计算机系统，和涉及一种具有能够分为对应使用者左右手的两半部的符合人体工程学的键盘的便携式计算机系统。
一般说来，个人计算机可以分类为台式和便携式，例如膝上计算机以及笔记本式计算机。因为台式计算机是用于固定的场所，其典型的使用状况是主机、显示器和键盘彼此分开，显示器和键盘的大小及布局(相对位置)便于成人使用。也就是说，典型使用者的身体尺寸(身高)规定了台式计算机用的键盘标准尺寸——尤其是密度，而且大多数使用者发现台式计算机用的显示装置位于键盘后一段距离时比较舒适。另一方面，便携式计算机系统的固有设计要求较小的键盘及十分靠近键盘的显示装置。
作为补救，可以以辅助方式在便携式计算机上连接标准尺寸(或者人体工程学改进的)键盘和远距离监视器。但这么一来，就达不到便携式计算机的本来的目的了，因为放弃了便携性从而把便携机系统变成实际上的台式机系统。因此，需要一种改进的计算机系统，即一种具有可以在有限的面积上方便地使用又保持便携性的键盘及显示器的系统。
因此，为了克服常规技术中的这些缺点，本发明的目的是提供一种可以创造舒适(符合人体工程学)使用环境而不放弃便携性的便携式计算机系统。
本发明的另一个目的是提供一种具有为典型成人使用者提供较宽打字区域的组合键盘的便携式计算机系统。
本发明的又一个目的是提供一种具有可在计算机主机后面一段舒适距离使用(观看)的可脱离的显示装置的便携式计算机系统。
为了达到按本发明的目的实施及概述的上述优点及其它优点，提供了一种便携式计算机系统，具有：一个控制便携式计算机系统的主机；一个附着在主机上表面上，用于控制主机的键盘，该键盘在结构上和操作上沿中轴线分成左半部键盘和右半部键盘，两个半部键盘分别在第一和第二铰上转动并耦接在主机的后上表面上与主机结合；还有一个通过一个铰单元安装在主机后表面上的显示器，以便根据主机产生的控制信号来显示图象。
根据本发明的另一个方面，还提供一种便携式计算机系统，具有：一个控制便携式计算机的主机；一个附着在主机上表面上，用以控制主机的键盘；以及一个通过铰单元安装在主机后侧面上，用于按照主机产生的控制信号显示图象的显示器，该显示器可以通过一个在主机后侧面中形成的用于接纳铰单元的一部分的凹槽可滑动地从主机上脱离。
参阅下文的并对照附图，可以很容易地全面评价本发明及其伴随优点，并加以更好的理解，附图中同样的部件赋予相同的参考标号：
图1为根据本发明的便携式计算机系统的透视图；
图2为图1所示便携式计算机系统的平面图，表示了采取本发明的键盘的使用；
图3和图4为图1所示便携式计算机系统的侧视图，分别表示了采取本发明的显示器附着及脱离的状态；以及
图5为根据本发明另一个实施例的便携式计算机系统的可脱离显示器的侧视图；
如图1及图2所示，一个根据本发明的便携式计算机系统具有：一个控制整个系统并且与台式计算机系统主机相当的主机110；一个结构上、操作上都沿其中轴线Y分开成左半部键盘121和右半部键盘122的键盘120，两个半部可分别在第一和第二铰121a和122a上转动，而且每个半部都与主机的后上表面结合；一个显示器140，它是一个平板显示装置，典型地采用薄膜晶体三极管、等离子体或者液晶技术；一个与显示器相联的铰单元130，用于使显示器相对主机形成一个转动角度。另外，在本发明的实施例中，键盘120包含一个手掌搁放部分，该部分可以随着键盘单元分离的转动而分成左、右手掌搁放部分121b和122b。
与任何这种便携式计算机系统一样，携带时显示器是折叠在键盘上的，为了操作键盘120，就要按使用者的偏好把显示器转动一个直角位或者转动到某一个角度位。与此同时，通过向左半部键盘121或者右半部键盘122施加一个剪力，可以把键盘120的左右两个半部互相分开，以创造更符合人体工程学的打字环境。这就是说，由于一个安放在主机110内的对称操作的传动机构(图中未示)，一个作用于左半部键盘部分121上的足以使键盘120相对于主机的上表面移位的左向力可以引起右半部键盘122等量的反向移位，反之亦然。从而根据人体工程学的设计标准可以在键盘120的相对两个键盘半部之间形成预定的角θ。
如图3所示，主机110有一个形成在其后侧面上的凹槽112，用于接纳铰单元130的显示支架132；还有一个具有联接终端111a的主线路板111，联接终端的作用是联接通信电缆111b并从而建立主机与显示器140间的电通信。与连接终端111a相连，通信电缆111b穿过凹槽112的后壁并穿过铰单元130的显示器支架132内部走行，终接在显示器140的线路板上(图中未示)。当显示器140保持附着(安装)在主机110上时通信电缆111b的多余长度储存在凹槽112内。
如图4所示，把显示器140从主机110上拆下时，铰单元130的显示器支架132从凹槽112拉(滑)出。这个动作还拉出了一段通信电缆111b。然后显示器支架132绕铰轴131旋摆到后向位，从而用作在水平面上支承显示器140的底座。除了当显示器140从主机110脱离时提供足够使用的底座以外，应当看到显示器支架132的长度使得当显示器安装在主机上时给予显示器适当的支持作用。
图5中所示为当显示器140从主机110上脱离时的另一个实施例，此时显示器与主机的电通信为无线的，一个与主线路板111电通信的发光装置113安装在主机的后边并朝向显示器，而光接收装置141安装在显示器的前边并指向主机。因此，不需要通信电缆111b，从而便携式计算机系统的分离的部件相对位置受限很小。再者，这种结构下，凹槽112和铰单元130可以简化，因为不再需要为通信电缆111b提供通道的穿孔。
综上所述，采用本发明的便携式计算机系统，提供了舒适的使用环境而不放弃便携性。这就是说，分离时键盘铰接的两个半部为成人用户提供了较宽、更符合人体工程学的打字区域，而可脱离显示器使用户能够观看位于计算机主机后一段舒适距离的图象。
本领域普通技术员可以清楚，对于本发明所述具有人体工程学设计的键盘和可脱离的显示器的便携式计算机系统可以作出各种修改而不偏离本发明的实质。因此，本发明应涵盖权利要求书及其等效范围之内的上述修改和变化。

Claims (13)

1．一种便携式计算机系统，包括：
一个用于控制所述便携式计算机系统的主机；
一个附着在所述主机上表面上以便控制所述主机的键盘，所述键盘在结构上和操作上沿其中轴线分为左半部键盘和右半部键盘，这两半部键盘分别在第一和第二铰上转动并且在主机的后上表面与主机结合；以及
一个通过铰单元安装在所述主机后表面上的显示器，用于按照所述主机产生的控制信号来显示图象。
2．根据权利要求1的便携式计算机系统，其特征为，在旋转时，左右半部键盘形成一个相对于所述键盘中轴线对称的角。
3．根据权利要求2的便携式计算机系统，其特征为，所述相对所述键盘中轴线的对称角是根据人体工程学设计标准确定的。
4．根据权利要求1的便携式计算机系统，其特征为，所述键盘还有一个手掌搁放部分。
5．根据权利要求4的便携式计算机系统，其特征为，所述手掌搁放部分分为左和右手掌搁放部分，左和右手掌搁放部分分别与左和右半部键盘一起形成整体。
6．一种便携式计算机系统，包括：
一个用于控制所述便携式计算机系统的主机；
一个附着在所述主机上表面上、用于控制所述的主机的键盘；以及
一个通过铰单元安装在所述主机后侧面上的显示器，用于按照所述主机产生的控制信号来显示图象，所述显示器可以通过一个在所述主机后侧面内形成的用于容纳铰单元一部分的凹槽，可滑动地从所述主机上脱离。
7．根据权利要求6的便携式计算机系统，其特征为，所述主机还含有一个用于控制所述显示器的主线路板。
8．根据权利要求7的便携式计算机系统，其特征为，所述显示器通过一穿过所述主机凹槽的通信电缆接收来自所述显示器的主线路板的电信号。
9．根据权利要求8的便携式计算机系统，其特征为，穿过所述主机的凹槽的通信电缆具有使所述显示器能位于所述主机后面的一个水平面上所要求的长度。
10．根据权利要求6的便携式计算机系统，其特征为，所述显示器的铰单元有一个显示器支架，用于插入所述主机的凹槽内，它可以绕铰轴转到后向位从而用作在一个水平面上支承所述显示器的底座。
11．根据权利要求7的便携式计算机系统，其特征为，所述显示器以无线的方式从所述显示器的主线路板接收电信号。
12．根据权利要求7的便携式计算机系统，其特征为，所述主机有一个与主线路板电通信的发光装置，并且所述显示器有一个光接收装置以接收由发光装置发出的主线路板控制信号。
13．一种便携式计算机系统，具有：
一个用于控制所述便携式计算机系统的主机；
一个附着在所述主机上表面上用于控制所述主机的键盘，所述键盘沿其中轴线在结构上和操作上分为左半部键盘和右半部键盘，两个半部分别在第一和第二铰上转动并且在主机的后上表面上与主机结合；以及
一个通过铰单元安装在所述主机后侧表面上的显示器，用于按照所述主机产生的控制信号显示图象，所述显示器经过一个在所述主机后侧面上形成的，用于接受铰单元一部分的凹槽，可滑动地从主机上脱离。
CNB981200486A 1997-10-07 1998-09-28 便携式计算机系统 Expired - Fee Related CN1146807C (zh)

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