Connector with plugging identification and misplug prevention functions

• Main Authors: LI PENG, KOU WENBO, ZHANG HAO, CAO XING, CUI GUOWEI
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2024
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

A connector with plugging identification and misplug prevention functions comprises a plug and a socket, a pin is arranged in the socket, a jack used for realizing electric connection after the pin is inserted is arranged in the plug, and the connector is characterized in that an identification key position consistent with the insertion direction is fixedly arranged in the jack; the center of the contact pin is provided with a cavity for the identification key position to be correspondingly inserted when the contact pin is inserted into the jack, the head of the contact pin is provided with a contact pin protective cap, the contact pin protective cap is provided with a through hole for judging whether the contact pin protective cap can be matched with the identification key position or not, and the through hole is communicated with the cavity. According to the utility model, the identification key position in the middle of the plug and the cavity in the middle of the pin protection cap of the socket are match