INTEGRATED SYSTEM OF EXTENSION AND MECHANICAL PROTECTION FOR PORTABLE DIGITAL DEVICE Russian patent published in 2019 - IPC H04M1/12 A45C11/00 G03B17/56 

FIELD: physics.

SUBSTANCE: invention relates to accessories for mobile devices, namely to extension and mechanical protection devices for portable digital device. For this purpose, the system includes a frame adapted for attachment of this device; and selectively expandable folding rod of dual purpose, used in folded position for storage at rear side of device to close large part of its area and together with frame to absorb mechanical forces acting on sides or back side of device. At that, rod can be used in unfolded position for extension from frame in transverse direction, which allows user to set position of device and use it remotely. First end of the rod is adapted to hold the device, and the second far end is adapted to be held in the user's hand.

EFFECT: technical result is provision of additional protection of electronic device placed in case, at simultaneous storage of extension rod.

12 cl, 34 dwg