Abstract: An electronic device with an optical touch module is presented. A touch pad is disposed on the electronic device and at least one light transmission element is disposed on at least one side of the touch pad. The touch pad has a sensing area and senses a moving track direction of an object on the sensing area. Therefore, the touch pad, according to the moving track direction of the object, activates a light source to irradiate to the light transmission element corresponding to the moving track direction, such that the light transmission element illuminates on at least one side of the touch pad, thus achieving the effect of direction indication with light sources.

Abstract: A stopping structure of a fan is described. An opening is opened on a surface of a frame, and a bearing support is disposed within the frame. A blade wheel is accommodated within the frame and pivoted to the bearing support. Then, a stopper is disposed at the frame corresponding to the opening, such that a distance between the stopper and the blade wheel is smaller than a distance between blades of the blade wheel and the frame. When the blade wheel moves outwards relative to the bearing support, the blade wheel is stopped by the stopper to prevent the blades from interfering with the frame, and a reactive force is generated at an axial center position of the blade wheel, so that an axle of the blade wheel is maintained on the same central axis as the bearing support when the axle restores an original position thereof.

Abstract: A computer equipment includes a primary body and a secondary body. The primary body includes a primary host for performing computer operations independently and a primary monitor for displaying the computer operations. The secondary body includes a secondary host for performing computer operations independently and a touch monitor for displaying the computer operations. The secondary host is combined with the primary host, and is electrically connected to the primary host. A user can use the primary body as an expansion dock of the secondary body, such that the primary monitor is switched to display an operation status of the secondary host. Or, the user can use the secondary body as an input device of the primary body, such that the touch monitor is switched to control operation of the primary host, and the primary monitor displays an operation status of the primary host.