Anti-theft multipurpose transformer

The utility model discloses an anti-theft multipurpose transformer which comprises a transformer body, the transformer body is provided with an intelligent code case, the transformer body is connected with the intelligent code case through an alarm connecting mechanism, the intelligent code case is fixedly provided with a balancing weight, the balancing weight is provided with a second connecting block, a second groove is formed in the balancing weight, and the second connecting block is connected with the second groove. A spring is arranged in the second groove, a second check block is fixedly arranged on the spring, the intelligent code case is provided with a first groove, the first groove is provided with a first connecting block, through holes are formed in the first connecting block and the second connecting block in a penetrating mode, and inserting rods are inserted into the through holes. According to the transformer, the weight of the transformer body can be increased, the transformer body is not pr