Invention Application
US20120025935A1 MAGNETIC SWITCH APPARATUS 审中-公开
磁力开关装置

MAGNETIC SWITCH APPARATUS
Abstract:
A magnetic switch apparatus includes a button and a magnetic mechanism. The button is capable of moving between a first position and a second position. The magnetic mechanism is configured to drive the button to be kept in the first position, and drive the button to move from the second position to the first position.
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