US Patent 7364230 Portable mounting device for mobile entertainment unit

A portable mounting device for mounting a mobile entertainment unit onto two spaced apart supporters includes an elongated housing, a fixture mounting unit and an entertainment mounting device. The fixture mounting unit includes two retention arms spacedly provided on the fixture mounting side of the elongated housing for detachably engaging with the supporters respectively, and an adjuster provided at the elongated housing to selectively adjust the retention distance between the retention arms. The entertainment mounting device provided on the holding side of the elongated housing for detachably holding the mobile entertainment unit in position so as to securely support the mobile entertainment unit by the supporters.