Patent ID: 11876355
Assignee: SHANGHAI LEADING CONNECTION MECHATRONICS TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The electric switching apparatus according to claim 1, wherein further comprising an interlocking mechanism, the interlocking mechanism matches with a tripping rod of the breaker body to allow or prevent the breaker body from switching on, the interlocking mechanism is installed on the drawer apparatus, and the interlocking mechanism comprises:
a drawer interlocking piece, installed on the drawer apparatus, the drawer interlocking piece is close to the outer side of the drawer apparatus, an outer side end and an inner side end of the drawer interlocking piece form respective protruding interlocking parts, and a concave releasing part is formed in a middle of the drawer interlocking piece;
a drawer push rod, installed on the drawer apparatus, the drawer push rod is located on the inner side end of the drawer interlocking piece, a middle of the drawer push rod is rotatably connected to the drawer apparatus through a rotating shaft, a top of the drawer push rod is a horizontal interlocking rod, a bottom of the drawer push rod is an inclined trigger rod, the drawer push rod possesses an interlocking position and a release position, the horizontal interlocking rod is pressed downward in the interlocking position and lifted upwards in the release position, the drawer push rod includes a push rod spring, a spring force of the push rod spring enables the drawer push rod to rotate towards the release position; and
an interlocking plate, formed by an inner side wall of the supporting plate extending to a top of the supporting plate.