Patent ID: 8500347

Claim:
A keyboard comprising: a plurality of buttons; a pedestal to receive the buttons, comprising a plurality of resisting members, a plurality of returning members, and a plurality of conductive members, each of the resisting members being arranged between two of the buttons, each of the resisting members comprising two opposite inclined sidewalls, the inclined sidewalls of each of the resisting members being capable of respectively engaging with the buttons adjacent to the resisting member, each of the returning members corresponding to one of the resisting members, and being capable of returning the corresponding resisting member to its original state after the corresponding resisting member is moved, each of the conductive members corresponding to one of the buttons; wherein, when one of the buttons is depressed, the depressed button drives the resisting members adjacent to the depressed button to move apart from each other, when the depressed button is depressed to a position where the depressed button contacts the corresponding conductive member, the depressed button drives the adjacent resisting members to be respectively under the buttons adjacent to the depressed button to stop the buttons adjacent the depressed button from being depressed, when the depressed button is released, the depressed button returns its original state, and the returning members corresponding the adjacent resisting members respectively return the adjacent resisting members to their original state.