| 摘要 |
PURPOSE: An electronics opening/closing device is provided to reduce noise created when operating a driving part by reducing impacts created in a conflict process through a first buffer member and a second buffer member. CONSTITUTION: An electronics opening/closing device(10) comprises a current part(200) and a driving part(100). The driving part controls opening and closing of a contact point by using an electric signal. The driving part has a coil(110) which creates driving force of the contact point, a fixed core(140) fixed inside the coil, and a moving core(150) corresponding to the fixed core. A coil bobbin(180) is installed between the coir, the fixed core and the moving core. The fixed core and the moving core are arranged top and bottom directions according to an axial direction of the coil bobbin. The current part comprises a fixed contact point(220) and a moving contact point(210).
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