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发明公开
CN101908871A 压敏开关和使用了该开关的输入装置 失效 - 权利终止

压敏开关和使用了该开关的输入装置
摘要：
本发明提供一种压敏开关和使用了该开关的输入装置。本发明的压敏开关包括：盖体；滑动部，其容纳在盖体中，向水平方向按压而能够滑行移动；按压单元，其内侧面与滑动部相接，且具有被滑动部按压而能够移动的按压部；薄片电阻体，其上面与按压部相接；和导电板，其被配置为在薄片电阻体的下方设置规定的空隙；滑动部在水平面内能够滑行移动，通过使滑动部滑行移动，从而使按压部对薄片电阻体进行按压，按照对滑动部进行滑动操作的力的变化，使薄片电阻体和导电板之间的电阻值发生变化。由此，由于可以不离开对操作部进行操作的手指，向各个方向进行光标和指针的操作、和确定选择出的菜单的操作，所以可以得到简单的结构且可进行各种操作的压敏开关和使用了该开关的输入装置。
摘要（英）：

The invention provides a pressure sensitive switch and an input device using the pressure sensitive switch. The pressure sensitive switch includes: a cover; a slide portion that is stored in the cover and is slidable by being pressed in a horizontal direction; a pressing unit including a pressure portion that has an inner side face brought into contact with the slide portion and can be moved by being pressed by the slide potion; a sheet resistive body that has an upper face brought into contact with the pressing unit; and a conductive plate that is disposed on the lower side of the sheet resistive body with a predetermined gap arranged therebetween. The slide portion is slidable within a horizontal plane, and the pressing portion presses the sheet resistive body by sliding the slide portion, and a resistance value between the sheet resistive body and the conductive plate changes in accordance with a change in a slide operation force for sliding the slide portion. Therefore, fingers without departing from the operation portion to operate cursors and pointers in various directions; and the pressure sensitive switch with a simple structure for various operation and the input device using the pressure sensitive switch are obtained.

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