Abstract: A keyboard testing machine for testing a keyboard of an electronic apparatus is apparatus. The electronic apparatus is carried on a conveyor. The keyboard testing machine includes a rack, a 3D movement apparatus, a linear encoder, a first driving module, and a pressing module. A first slide rail of the rack is parallel to the conveying direction of the conveyor. The 3D movement apparatus is slidably disposed on the first slide rail. The linear encoder is used to detect the conveying speed of the conveyor. The first driving module is disposed on the rack for driving the 3D movement apparatus to move along the first slide rail with the conveying speed. The pressing module is operatively connected to the 3D movement apparatus. The 3D movement apparatus makes the pressing module press the keyboard, and moves the pressing module along a pressing path relative to the keyboard.

Abstract: A fixing module and an electronic device using the same are provided. The fixing module includes a male housing and a female housing. The male housing disposed in a bottom cover includes a groove, cylinder and a first magnet. The cylinder is slidingly connected to the groove, and the first magnet is disposed in the cylinder. The female housing is disposed in a top cover, including a cavity and a second magnet. The cavity is disposed in correspondence to the cylinder, and the second magnet is fixed in the cavity.