A double
optical filter switcher without wire connection comprises a bottom shell, one end of the bottom shell is rotatably connected with a rocking
handle, one end, close to the bottom shell, of the rocking
handle is adhered with a
magnet through glue, a
surface cover is inserted into the top of the bottom shell,
copper nuts are integrally injection-molded at the two ends of the
surface cover, and the
surface cover is divided into a thread part and a base part; the
screw thread part and the base part are integrally formed in an injection molding mode, L-shaped grooves are formed in the top of the face cover, the number of the L-shaped grooves is two, the ends, penetrating through the L-shaped grooves, of the guide pins are welded to the
copper nuts, and fixing glue adheres to the exposed positions of the guide pins. The circuit of the switcher is sealed in the internal space, so that
short circuit caused by contact with the outside is reduced, and the problem of poor open circuit caused by
scratching and pulling is effectively avoided; and the thread part of the surface cover and the base are integrated, so that the perpendicularity during product
assembly is ensured, and meanwhile, the light leakage phenomenon caused
by product assembly gaps can be effectively avoided.