But desk of spill mesa of centre gripping graphoscope base

The utility model relates to a but desk of spill mesa of centre gripping graphoscope base. The desktop board under the each side be fixed with D word table foot a, D word table foot b, desktop board left end down have chassis cabinets through the bolt fastening, D word table foot b inboard have the filing cabinet through the bolt fastening, D word table foot a, D word table foot b bottom between be fixed with base support bars, base support bars go up the articulated running -board that has, desktop board front end be equipped with the spill grip block, it has centre gripping hole groove to open on the spill grip block, open spill grip block side has the threading groove. The utility model discloses place in the display of little mesa desktop fixedly by centre gripping hole groove institute centre gripping, the display can not fall down to the ground and break because of the artificial lining of scraping taking place, be filing cabinet, chassis cabinets bottom apart from terrain clearance 12cm 30cm can preven