Patent ID: 9033645
Filing Date: 2015-05-19
Classification: B25J,B65G,H01L,Y10S,Y10T

Abstract:
1. A support arm of liquid crystal panel transportation device, comprising: a primary arm section ( 1 ), and characterized in that the primary arm section ( 1 ) comprises a plurality of ancillary arm sections ( 2 ) that are mounted to the primary arm section by hexagonal socket screws so as to be rotatable with respect to the primary arm section between an open state where the ancillary arm sections extend outside the primary arm section and are fixed in position by tightening the hexagonal socket screws and a closed state; wherein the primary arm section has flat sides having portions thereof that are recessed to form spaced cavities for respectively receiving the ancillary arm sections, the ancillary arm sections being respectively rotatable into the cavities in the closed state where top surfaces the ancillary arm sections are substantially on the same plane as a top surface of the primary arm section to form a flat contact surface adapted to have the top surfaces of the ancillary arm sections and the primary arm section in direct engagement with an object placed thereon; and wherein the ancillary arm sections extend out of the cavities in the open state in such a way that the top surfaces of the ancillary arm sections are maintained on the same plane as the top surface of the primary arm section, whereby the top surfaces of the ancillary arm sections maintain on the same plane as the top surface of the primary arm section during rotation thereof from the closed state to the open state.