Locking and anti-loosening device for connector

• Main Authors: LYU LINGZHI, YANG XIN
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2021
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; CURRENT COLLECTORS; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LINE CONNECTORS; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

A locking and locking device for a connector disclosed by the present invention comprises a connecting male end, an inner core assembly, a connecting nut, a compression spring and a locking device, wherein the connecting male end is provided with an external thread, the inner core assembly comprises a first clamping boss and a clamping convex column which are arranged at an interval, the connecting nut is internally provided with an internal thread, the connecting nut is also internally provided with a boss avoiding groove. One end of the inner core assembly extends into the connecting male end, the first clamping boss abuts against the end of the connecting male end, the connecting nut is connected with the connecting male end through the external threads and the internal threads in a matched mode, the locking device is hollow, a boss locking groove is formed in the inner wall of the locking device, the clamping convex column is clamped into the boss locking groove, and the clamping convex column is clamped