Patent ID: 7401755

Claim:
A dual-purpose position structure used as a hook and a dock, comprising: a base having a partition plate perpendicular to a bottom of the base, a sliding trench extended outwardly from one side of the bottom of the base adjacent to the partition plate, a guiding track located inside and near a central part of the sliding trench, and a saw-toothed surface located along a lengthy direction on a slanted lateral part of the guiding track; and another base having a supporting plate perpendicular to a bottom of the another base, at least one buckling device located on a surface of the supporting plate opposite to the base, wherein the at least one buckling device is set along the edge of a turntable on the surface of the supporting plate, a sliding plate extended outwardly from the bottom of the another base toward the sliding trench of the base, a guiding trench located near a central part of a bottom of the sliding plate, an elastic arm located inside and on one side of the guiding trench, and a saw-toothed part located on one side of the elastic arm at a position corresponding to the saw-toothed surface of the guiding track of the sliding trench; thereby, the base is sheathed into the another base along the guiding track and two sides of the sliding trench of the base by using the guiding trench and two sides of the sliding plate of the another base respectively, the space between the base and another base is adjustable by interactively engaging the saw-toothed part of the elastic arm with the saw-toothed surface of the guiding track to form the dock with a size-adjustable containing space for setting an electronic apparatus in the containing space of the dock, or for hanging the containing space inversely on a partition as a hook and enabling the at least one buckling device to be assembled with at least another buckling device located and arranged in an arc shape on a surface of the electronic apparatus so that the electronic apparatus is integrated with the supporting plate by assembling the at least one buckling device and the at least another buckling device together and is adjustable for rotating around the turntable to an angle with respect to the supporting plate.