Portable campus local area network networking detection equipment

The utility model relates to the technical field of network detection equipment, and discloses portable campus local area network networking detection equipment which comprises a body, a first shell and a second shell are fixedly assembled at the top of the body, a butt joint block is in lap joint with the top of the first shell, a mounting groove is formed in the middle of the butt joint block, and a clamping groove is formed in the middle of the butt joint block. The inner wall of the mounting groove is sleeved with a clamping pin and a clamping spring, the inner wall of the first shell is rotationally connected with a rotating rod, the inner wall of the first shell is fixedly connected with a torsional spring, and the outer edge of the rotating rod is wound with a hanging belt. Through the arrangement of a first shell, a second shell, a torsional spring and a butt joint block structure, in the using process of the device, a user can extend the hanging belt through butt joint of the butt joint block and a g