| 摘要 |
A pushing-type signal input device of the present invention comprises: a housing having an internal space and an open top; a push button seated in the internal space; a flexible printed circuit board which is combined to surround any one among the inner walls of the internal space and an outer side wall of the push button and has two or more terminal switches; and a conductor which is provided to surround any one among the inner walls of the internal space and the outer side wall of the push button and contacts with the terminal switch as the push button is moved in an axial direction such that the terminal switch can be connected. The pushing-type signal input device according to the present invention can generate input signals different from each other according to a direction of an operating force pushing in the axial direction, thereby reducing the number of buttons provided in a signal input device. In addition, since the pushing-type signal input device can sense the operating force pushing in the axial direction without a separate pressure sensor, it is possible to simplify the construction and to reduce the manufacturing cost and outstandingly. Moreover, the pushing-type signal input device can generate two or more input signals. |
