▎ 摘　　要

NOVELTY - This new utility model claims of one of automatically regulating the clamping force integrated pig ear mark, comprising primary tag and secondary tag, tag comprises ear tag head and ear tag neck, present conical ear tag head, ear tag head lower end set with ear tag neck, ear tag neck lower end set with the first connecting plate, the first connecting plate is set with upper part is filled with gas with the air cushion, lower end symmetrical set with spring cushion, spring and through the first connection plate connected with the inner front end middle part is set with air cushion with heave, the heave is set with middle part has discharge hole, discharge hole with discharge valve is set with the auxiliary tag comprises connecting board and the second connecting head, in the second connection board set with electronic label, the second connection plate right end by connecting with the first connection board and connection. The new type structure design reasonable, through the first connecting board, connecting belt and the second connecting plate designed using tag and secondary tag integrated connection, suitable production, using suitable, can mark distinguishing function, can automatically adjust and tag complement sign for the pig ear clamping force, reducing the discomfort of the pig.