Double-ring electronic anti-theft lock

A double-ring electronic anti-theft lock, comprising:

• an iron chain, wherein the iron chain has a first state and a second state;
• a slider lock rod, wherein the slider lock rod is set on the iron chain;
• a locking assembly, wherein the locking assembly is set at a first end of the iron chain;
• and
• an iron ring, wherein the iron ring is set at a second end of the iron chain, and the second end of the iron chain is away from the locking assembly;
• wherein when the iron chain is in the first state, the locking assembly does not contact the slider lock rod, and the iron ring is not fitted on the iron chain;
• and
• when the iron chain is in the second state, the locking assembly contacts the slider lock rod, and the iron ring is fitted on the iron chain,
• wherein the locking assembly comprises:
• a lock body, wherein the lock body is connected to the iron chain, and an electronic component is set on the lock body;
• when the iron chain is in the second state, the lock body locks with the slider lock rod, and the electronic component matches with the slider lock rod;
• a rivet, wherein the rivet is set on the lock body, and the first end of the iron chain is connected to the lock body through the rivet;
• and
• a rubber sleeve for the lock body, wherein the rubber sleeve is fitted on the lock body, wherein the rubber sleeve comprises:
• an upper rubber sleeve, wherein the upper rubber sleeve is fitted on the lock body;
• a lower rubber sleeve, wherein the lower rubber sleeve is fitted on the lock body, the lower rubber sleeve is located below the upper rubber sleeve, and the lower rubber sleeve has a through hole matching with the slider lock rod;
• and
• a marking cover plate, wherein the marking cover plate is set between the upper rubber sleeve and the lower rubber sleeve, to fix the upper rubber sleeve relative to the lower rubber sleeve.