Notebook computer junction box

The utility model provides a junction box of a notebook computer, which comprises a shell, a circuit board arranged in the shell, and a connecting assembly arranged on the shell and electrically connected with the circuit board, the connecting assembly comprises a plug, a binding post and an aviation plug, the plug is matched with a socket of the notebook computer, the binding post and the aviation plug are used for being connected with the external equipment, one end of the binding post and one end of the aviation plug are electrically connected with the circuit board, and the other end of the binding post and the other end of the aviation plug extend out of the shell so that the external equipment can be connected with the notebook computer through the plug. The notebook computer junction box solves the problem that a notebook computer in the prior art cannot meet the requirements of occasions where the number of outgoing line terminals and plug-in interfaces is large and the sizes of the outgoing line term