PORTABLE ELECTRONIC DEVICE AND COUPLING DEVICE FOR THE SAME

摘要

Disclosed is a coupling device for coupling first and second units with each other in a portable apparatus having the first and second units and a rotation axis. The device included a first coupling member having a rotational coupling portion connected to the first unit so that the rotational coupling portion can be rotated about the rotation axis; and a second coupling member fixedly connected to the second unit. One member of the first and second coupling members includes a track portion extending along a movement axis and the other member includes a moving portion coupled with the track portion so that the moving portion can be slidably moved along the movement axis.