Patent ID: 6953179

Claim:
A refined holder structure, comprising: a base with a hole at a central portion with a mounting sleeve; at least one prop connected to said base, wherein said prop is designed to be a socket with an extended line for supplying-power; wherein said sleeve further comprises a blocking element and a thread portion below said blocking element so that when said sleeve is mounted to said hole of said base and said blocking element is rejected against said base, said thread portion of said sleeve is protruded through the bottom of said base and fixed by a first fixing-and-locking element so that said sleeve is stably combined on said base; wherein said base has at least one or more openings and a combining plate is correspondingly mounted at a bottom side of said at least one or more openings, and said combining plate has a second hole therein; and a front end of said prop further has an upper fastener and a lower fastener mounted thereon, a bottom surface of said prop has a hollow combining pillar downwardly extended therefrom, said hollow combining pillar has an inner thread set; thereby through engaging said fasteners with said at least one or more openings of said base, said combining pillar of said prop is corresponded to said combining plate of said base, and further through a second fixing-and-locking element, said prop is stably combined on said base.