Patent ID: 9141203
Filing Date: 2015-09-22
Classification: G06F

Abstract:
1. A mouse device, comprising: an upper cover comprising two protrusion posts and two first pivotal parts, wherein the two protrusion posts and the two first pivotal parts are disposed on an inner surface of the upper cover; an intermediate cover disposed under the upper cover, and comprising two perforations and two second pivotal parts, wherein the two protrusion posts are respectively penetrated through the two perforations, wherein the two second pivotal parts are respectively connected with the two first pivotal parts, so that the upper cover is rotatable relative to the intermediate cover; two elastic elements arranged between the intermediate cover and the upper cover for returning the upper cover to an original position, wherein the two elastic elements are arranged between the two perforations and a rear end of the intermediate cover; a lower cover disposed under the intermediate cover, and connected with the intermediate cover; a circuit board disposed over the lower cover, and arranged between the intermediate cover and the lower cover; and two switches disposed on the circuit board, wherein when the upper cover is rotated relative to the intermediate cover in a first direction or a second direction, the corresponding switch is triggered by the corresponding protrusion post so as to generate a corresponding electronic signal.