The invention discloses a schoolbag with a clamping groove realizing convenient card swiping and external force protection. The structure of the schoolbag comprises the easy-swiping protection clamping groove, a bag body, a lifting handle, a zipper gap, straps, buckle strips, covering cloth, a zipper puller and extension strips, wherein the easy-swiping protection clamping groove is embedded in the bag body and clearance fit is adopted, the lifting handle is mounted at the top end of the bag body, the top end of the covering cloth is mounted inside the bag body, the easy-swiping protection clamping groove comprises a pressure air pushing transfer device, a soft interlayer, a clamping groove body, a magnetic induction block, impact buffer claws, a movable pull block, a sliding chute shell and an impact groove, the left end of the movable pull block is connected with the top end of the pressure air pushing transfer device, when a student carrying the schoolbag needs to carry out card swiping, only the position where a card is placed needs to align at a card machine, through the magnetism of the card machine, the magnetic induction block is pushed downwards, the card is wrapped again,when the student plays by carrying the schoolbag, when the clamping groove body is impacted, the impacting force squeezes main control blocks, and thus the injures caused to the card due to impactingcan be avoided.