Multifunctional desktop support

• Main Authors: ZHOU XUEQIN, KE LISI
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2014
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to the technical field of liquid crystal supports, in particular to a multifunctional desktop support which comprises a fixing clamp, a spindle connected at the upper end of the fixing clamp, two horizontal rotating arms and a backplate hinged to one ends of the horizontal rotating arms. An ascending and descending adjuster is arranged on the spindle and comprises a rotating shaft support, a tensioning sleeve and a position clamping nut, a sleeve is arranged on each of two sides of the rotating shaft support, a threaded coupling is arranged at the lower end of the rotating shaft support, and a locking ring is arranged in a lower port of the position clamping nut. The multifunctional desktop support is reasonable in structure, and occupation of desktop office surface is reduced; the ascending and descending adjuster is stable in structure after being fixed on the spindle, rotating stroke of the position clamping nut is limited by a movement stopping block, cracking of the position clampin