Patent ID: 11936138
Assignee: DELTA ELECTRONICS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A power distribution apparatus, comprising:
a second main body having a slot configured to be inserted by the electronic device of claim 1;
a second electrical connector disposed in the slot; and
a foolproof member partially disposed in the slot, the foolproof member comprising a plurality of blocking bars and a plurality of notches facing an entrance of the slot, wherein the blocking bars and the notches are sequentially and linearly arranged according to a coding pattern,
and wherein when the electronic device is inserted into the slot and the first electrical connector is connected to the second electrical connector, the ribs are at least partially located in the notches correspondingly, and the removed portions are aligned with the blocking bars correspondingly.