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    • 3. 发明授权
    • Pointing device
    • 指点装置
    • US06400353B1
    • 2002-06-04
    • US09486532
    • 2000-02-28
    • Mitsuo IkeharaHironori AkamaNoriko Akama
    • Mitsuo IkeharaHironori AkamaNoriko Akama
    • G09G508
    • G06F3/0338G06F3/0383G06F2203/0331
    • A pointing device which can be operated by a disabled person with a declined muscular strength, even when the person lies in a bed, to move a cursor and make a click separately not only by one hand but also by a body portion having a motor function with a light touch without any complex movement and large motion, and which does not need any operation area. The device comprises a flat cursor-moving switch for moving a cursor, a ring-shaped clicking switch for making a right click and a left click, a cloth sheet which is detachably attached to the rear of the cursor-moving switch if necessary and spread on the place where the cursor-moving switch is operated to enable the installation of the cursor-moving switch on a place other than a flat surface, a controller which measures the direction and distance of the movement of the cursor made by the operation of the cursor-moving switch, detects the click made by the operation of the clicking switch, and transmits the data thereon, and cables and connectors with which the controller, the switches and a personal computer are connected to each other. The cursor-moving switch has a structure in which the operation button is returned to the center automatically when not used.
    • 一种指示装置,即使在人躺在床上的情况下,能够由肌肉力量下降的残疾人操作,也可以单独移动光标并单独进行点击,不仅一只手而且还具有具有运动功能的身体部分 具有轻微的触感,没有任何复杂的运动和大的运动,并且不需要任何操作区域。 该装置包括用于移动光标的平面光标移动开关,用于进行右击和左键点击的环形点击开关,如果需要,可拆卸地附接到光标移动开关的后部并布置 在操作光标移动开关的地方,能够将光标移动开关安装在平坦表面以外的位置,控制器测量通过操作所产生的光标移动的方向和距离 光标移动开关,检测通过点击开关的操作进行的点击,并将数据发送到其上,以及将控制器,开关和个人计算机连接到的电缆和连接器彼此连接。 光标移动开关具有在不使用时操作按钮自动返回到中心的结构。