To provide a slide hinge device of a mobile communication terminal device that slidingly actuates a slide member and a guide member connected to a screen and a base of the mobile communication terminal device, respectively, by using a spring actuator.
The spring actuator includes a main body, a pair of sliders slidably fit into the main body in directions opposite to each other, one of which is hinge-coupled to the slide member and the other of which is hinge-coupled to the guide member, and an elastic spring that elastically moves the slider. In the main body, a guide arm is firmed so as to extend in the form of a cantilever so that a slide groove into which the slider is inserted is formed open. By this, it is possible to make slim a slide hinge device that is opened and closed in by a sliding method, and thereby, to make slim the mobile communication terminal device.
| JP2009105868A | 2009-05-14 |
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji