Reliable electronic lock

The utility model relates to a reliable electronic lock. The utility model provides the reliable electronic lock, comprising a lock body and a lock rope, wherein lock rope mounting holes are formed in the lock body; the two ends of the lock rope penetrate through the lock rope mounting holes respectively; the lock rope is provided with first lock teeth; the lock body is provided with V-shaped chutes and a longitudinal feeding mechanism thereon; the V-shaped chutes comprise two inclined chutes; a transverse sliding block is arranged in each inclined chute; each transverse sliding block is connected with a latching mechanism; the latching mechanism comprises a spring bolt and a compression spring; the transverse sliding block is connected with the spring bolt through the compression spring; and one end of the spring bolt is provided with second lock teeth. The reliable electronic lock has the benefits that the transverse sliding blocks are transversely limited by the V-shaped chutes, so a self-locking function