Abstract: The present invention provides an adapter for connecting an electronic device, the adapter comprising an adapter mechanism and a fixing mechanism, wherein the adapter mechanism comprises an adapter controller, an electric connection plug that can be plugged into the electric plug-in interface so as to be electrically connected to the electric plug-in interface, a connecting wire electrically connected to the adapter controller and the electric connection plug, and at least one connecting base. The fixing mechanism is connected to the adapter mechanism and is provided with a plug-in slot for plug-in connection for the electronic device, with a static friction force being provided between a slot wall of the plug-in slot and the electronic device to restrict the electronic device from being separated from the plug-in slot when the electronic device is plugged into the plug-in slot.

Abstract: The present invention provides an adapter for connecting an electronic device, the adapter comprising an adapter mechanism and a fixing mechanism, wherein the adapter mechanism comprises an adapter controller, an electric connection plug that can be plugged into the electric plug-in interface so as to be electrically connected to the electric plug-in interface, a connecting wire electrically connected to the adapter controller and the electric connection plug, and at least one connecting base. The fixing mechanism is connected to the adapter mechanism and is provided with a plug-in slot for plug-in connection for the electronic device, with a static friction force being provided between a slot wall of the plug-in slot and the electronic device to restrict the electronic device from being separated from the plug-in slot when the electronic device is plugged into the plug-in slot.

Abstract: The present application relates to the technical field of adapter devices, and in particular to an adapter shell and an adapter. The adapter shell, used for providing a circuit board, comprises: a first shell, a second shell and a sliding plate. The first shell comprises a first bottom plate and a first annular lateral plate. The second shell comprises a second bottom plate and a second annular lateral plate. The sliding plate is movably connected to the second bottom plate, and the sliding plate and the second annular lateral plate are respectively positioned on two sides of the second bottom plate. The first annular lateral plate and the second annular lateral plate are detachably connected to each other in a sleeved manner to form a placing cavity for providing the circuit board.

Abstract: Provided is a connector converter, comprising a shell, a circuit board assembly and a connecting wire, wherein the circuit board assembly comprises a digital signal board integrated with a digital circuit, the digital signal board being provided in the shell, and the digital signal board being provided with a plurality of output interfaces; the shell is provided with outer pockets positioned corresponding to the output interfaces; and an inner end of the connecting wire is provided with a metal plate, the metal plate being embedded in the digital signal board and electrically connected to the digital signal board via a connecting terminal, and an outer end of the connecting wire extends out to the outside of the shell and is provided with an input interface. The metal plate is in embedded connection with the digital signal board.