Proximity switch with multifunctional detection function

The utility model provides a multifunctional detection proximity switch. The multifunctional detection proximity switch comprises a shell, an inductive head and an electric connector, a Hall type circuit module and an inductance type circuit module are arranged in the shell, the Hall type circuit module and the inductance type circuit module are connected with the inductive head through a fixing support, and output signals of the Hall type circuit module and the inductance type circuit module are independent and are connected with the electric connector through wires. According to the utility model, the Hall type proximity switch and the inductance type proximity switch are combined together on the basis of the conventional proximity switch with a single function, so that the proximity switch has the advantage that the same switch can detect metal objects and magnetic substances at the same time; a shielding copper sleeve is added inside to prevent a magnetic field generated by the magnetic core coil from inf