Wistron Corporation

Lei Kuang

Chia-Hsin Liu

A module ejection mechanism is adapted to be disposed on a rack and carries an expansion module. The module ejection mechanism includes a tray, a linkage member, and an operating member. When one end of the operating member outside the rack is pulled, the other end of the operating member drives the linkage member to pivot. When the linkage member pivots, the linkage member makes the tray move in an ejection direction. When the tray moves in the ejection direction, an abutting element of the tray is adapted to eject the expansion module from the rack.

Module ejection mechanism and expansion assembly having the same

An electronic device is provided. The electronic device includes a device housing, a circuit board, and a board module. The device housing includes a restriction unit. The circuit board includes a circuit board connector, wherein the circuit board is disposed in the device housing. The board module includes a module housing, a module board, a module connector, and a preload unit. The module connector is disposed on the module board. The preload unit and the module board are disposed on the module housing. The preload unit is connected to the restriction unit and applies a first elastic force toward the restriction unit. The module connector can thus be sufficiently connected to the circuit board connector.

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Taipei, Taiwan

Lei Kuang