Professional production and sales of self-locking switch key. Since the lock button switches, touch switches. Toggle switch, push button switch.

专业生产和销售按键自锁开关。自锁按键开关。轻触按键开关。拨动开关。按钮开关。

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For example, if you were to design an icon which tells the user it switches something on or off, which form would you chose: a light switch on the wall, or a key in an ignition lock of a car?

例如，如果你要设计一个图标，告诉用户它切换或关闭，形成你会选择：在一个汽车点火锁在墙上，或一键灯开关吗？

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The headset socket USB socket DC socket. Button switch. Micro switch, vibration switch. Door lock switch. Straight key switches. Vibration switch.

DC插座。按钮开关。微动开关。震动开关。门锁开关。直键开关。振动开关。门锁开关。检测开关；

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