Abstract: The present application provides an automatic photographing device and a self-service photographing machine, including a camera, a vertical guide rail, a slider adapted to the guide rail and a support plate with one end connected with the slider. The slider is provided with a drive mechanism, the other end of the support plate is provided with a horizontal rotation mechanism, the horizontal rotation mechanism is provided with a pitch rotation mechanism, the pitch rotation mechanism is provided with a bracket, and the camera is connected with the bracket through a turning mechanism. The present application can help people to shoot more professional photos with multiple angles and styles, and the photographed photos are more natural and beautiful, meanwhile, the shooting efficiency is improved, and the different needs of photographers are greatly met.

Abstract: The present invention claims a gun-shaped game input handle of a multi-functional mobile electronic device comprising a gun-shaped housing, wherein it further comprises buttons and a direction control joystick fixed to the gun-shaped housing and used to control the actions and movements of a virtual character in a mobile electronic device game, a main control circuit built in the gun-shaped housing, and a data interface for communicating with the mobile electronic device; the data interface transmits signals to the mobile electronic device in wired or wireless way. The shape of the handle is similar to that of a gun, thus meeting the special game input requirements of First-Person Shooter games, and improving game operation verisimilitude.