A power pack erection equipment, LED support and LED screen for LED screen

The utility model provides a power pack erection equipment, LED support and LED screen for LED screen, this power pack erection equipment include the power pack and be used for with the fixed?establishment on the LED support is installed to the power pack, fixed?establishment include the connecting rod and with the compact heap that connecting rod one end links to each other, the power pack is equipped with the passageway, the connecting rod is located in the passageway, the connecting rod can rotate in the passageway and stretch out and draw back, fixed?establishment still include for the elastic mechanism of connecting rod elasticity, the elastic mechanism is given the elasticity direction of connecting rod be towards the opposite direction of compact heap. The beneficial effects of the utility model are that: the utility model discloses a power pack erection equipment is convenient and fast when the dismouting power pack, and the power pack is fixed firm reliable, satisfies user's demand. 本实用新型提供了种用于LED屏幕的