The invention discloses an integral distance adjustment structure matched with a folding arm for use. The integral distance adjustment structure comprises a base, a threaded rod and a fixing bracket.A mounting groove is formed in the upper end face of the base. An electric push rod is fixed to the inner wall of the mounting groove. A mounting seat is connected to the output end of the electric push rod and located in the mounting groove. Support blocks are fixed to the bottom of the mounting seat. Limiting grooves are reserved inside the fixing bracket and movably formed in movable base plates in a sleeving manner. A locating bracket is fixed to the top of the fixing bracket. A folding arm bottom bracket is welded to the locating bracket. Fixing rods are connected to the two sides of thelocating bracket. By means of the integral distance adjustment structure matched with the folding arm for use, the operating distance of the folding arm can be adjusted conveniently, so that the folding arm can adapt to the narrow range for control, and reinforcing treatment can be conducted on the folding arm; a fixing foundation at the bottom of the folding arm is raised; meanwhile, in the moving process of the integral distance adjustment structure, external impurities can be shielded through shielding cloth all the time; and the impurities are prevented from affecting normal movement of the integral distance adjustment structure.