Electrical connector with high unlocking reliability

An electrical connector, comprising:

• an insulating body defining a first slot, a second slot and an installation groove communicating with the first slot and the second slot;
• a locking member comprising a first base portion, a second base portion opposite to the first base portion, a first locking arm extending forwardly from the first base portion and received in the first slot, a second locking arm extending forwardly from the second base portion and received in the second slot, and a connecting portion connecting the first base portion and the second base portion;
• the locking member comprising a force-receiving portion;
• the first locking arm and the second locking arm comprising a first hook portion and a second hook portion, respectively, for being locked with a mating connector;
• a pivot rod connecting the first base portion and the second base portion, the pivot rod being received in the installation groove;
• and
• an unlocking device configured to apply a force directly or indirectly to the force-receiving portion, so that the first locking arm and the second locking arm rotate around the pivot rod to realize unlocking with the mating connector.