The embodiment of the invention provides a ring mouse and a method for operating a mobile terminal through the same. The method includes the steps that after the ring mouse is connected with the mobile terminal, movement operation or click operation of the ring mouse is detected; if movement operation of the ring mouse is detected, the displacement information of a cursor on a screen of the mobile terminal is determined according to the static accelerated speed sensed by an acceleration sensor in the ring mouse; if click operation of the ring mouse is detected, whether the click operation is single-click operation or double-click operation is determined according to the mouse click state sensed by a force sensor in the ring mouse; the displacement information or the single-click or double-click operation information is sent to the mobile terminal, so that the cursor of the mobile terminal is controlled to execute movement operation or single-click or double-click operation. Due to the fact that a user can operate the mobile terminal easily just by moving or clicking the ring mouse, convenience in operating the mobile terminal is greatly improved for the user.

Ring mouse and method for operating mobile terminal through same

The invention discloses an input device used for transmitting signals between a terminal device and an external device. The input device includes an input unit, a terminal connection unit, a wireless transmission unit and a processor. The input unit is used for generating operation signals. The terminal connection unit is used for establishing connection with the terminal device. The wireless transmission unit is used for establishing connection with the external device so as to receive a first data signal output by the external device. The processor is electrically connected to the input unit, the terminal connection unit and the wireless transmission unit. The processor transmits the operation signals and the first data signal to the terminal device respectively through a terminal processing unit. The input device transmits data of different formats through a multi-task scheduling technology and generates interruption only when a preset time limit reaches to switch to another signal transmission schedule so as to perform stably data exchange between the terminal device and the external device.

Input device and operation method thereof

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Input device and operation method thereof