A playground bungee jumping bed, including a trampoline, a support frame, a jumping belt and a protective pad, is characterized in that: the trampoline includes a bed frame, a spring, a hook and a jumping surface, and the support frame includes a support frame foot, a mouth Form frame surface, base, connecting rod, pulley, motor and electric shock switch, described bandage includes steel wire rope, two nylon ropes, two elastic bandages and safety belt, and the top of described supporting frame leg is the same as described mouth shape The fixed connection of the frame surface is provided with a pulley, the bottom of the support frame leg is fixedly connected with the trampoline frame through the connecting rod, the steel wire rope is connected with the two nylon ropes by shackles, and the The nylon rope is shackle-connected with the elastic jumper, the safety belt is sewn on the tail of the elastic jumper, and the motor controls the expansion and contraction of the steel wire rope through a motor switch. The structure of the present invention The utility model has the advantages of simplicity, low manufacturing cost, convenient use, high safety and strong practicability.