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    • 97. 发明授权
    • Push button including a photosensor
    • 按钮包括光电传感器
    • US08471195B2
    • 2013-06-25
    • US12940350
    • 2010-11-05
    • Noritoshi Kukita
    • Noritoshi Kukita
    • G01J1/56H01H3/12
    • H01H13/14H01H13/28H01H2239/022H03K17/968
    • With respect to a push button, a part of a depressing portion is detected by a photo sensor when the depressing portion urged upward by a spring is depressed and stroke of the depressed depressing portion reaches a predetermined distance. Thereby, switch between OFF and ON is carried out. Also, the push button includes a metal dome. Load of the spring works on the depressing portion when depressed. Further, when the stroke of the depressed depressing portion reaches a predetermined distance so as to switch between OFF and ON, the load of the spring and that of the metal dome integrally work on the depressing portion.
    • 关于按钮,当由弹簧向上推压的按压部分被按下并且按压部分的行程达到预定距离时,通过光传感器检测部分按压部分。 由此,进行OFF和ON之间的切换。 此外,按钮包括金属圆顶。 当压下时,弹簧的负载作用在压下部分。 此外,当按压踩下部分的行程达到预定距离以便在OFF和ON之间切换时,弹簧的负载和金属圆顶的负载在按压部分上一体地起作用。
    • 100. 发明授权
    • Sensor device usable as a switch
    • 传感器设备可用作开关
    • US07884312B2
    • 2011-02-08
    • US12015279
    • 2008-01-16
    • Tien-Ming Chou
    • Tien-Ming Chou
    • H03K17/78H01J5/02
    • G01D5/30H01H35/02H01H2239/022H03K17/968
    • A sensor device includes a base wall, a plurality of sidewalls cooperating with the base wall to define a receiving space that has an open end, an emitter disposed in the receiving space and having an emitter element to emit a light signal, a receiver disposed in the receiving space and having a receiver element to receive the light signal, a cover body disposed in the receiving space between the emitter and the receiver, a ball chamber formed between inner surfaces of the base wall and the cover body, a ball member disposed movably in the ball chamber, an emitter light passage optically communicating with the ball chamber and the emitter, and a receiver light passage optically communicating with the ball chamber and the receiver. The cover body, the emitter, and the receiver cooperatively close the open end of the receiving space.
    • 传感器装置包括底壁,与底壁配合的多个侧壁,以限定具有开放端的容纳空间,设置在容纳空间中的发射器,并具有用于发射光信号的发射体元件, 接收空间并具有用于接收光信号的接收器元件,设置在发射器和接收器之间的接收空间中的盖体,形成在基壁和盖体的内表面之间的球室,可移动地设置的球部件 在球室中,与球室和发射器光学连通的发射器光通路,以及与球室和接收器光学连通的接收器光通路。 盖体,发射器和接收器协同地关闭接收空间的开口端。