Rearview mirror with novel connecting arm

The invention relates to the field of rearview mirrors, in particular to a rearview mirror with a novel connecting arm. The rearview mirror at least comprises a mirror head and the connecting arm. The mirror head comprises a mirror shell and mirror glass, wherein the mirror shell is used for supporting the mirror glass. The connecting arm and the mirror shell are tightly and firmly connected together through double cantilever beams. The rearview mirror with the novel connecting arm has the advantages that the whole connecting arm is made of plastic parts, and the plastic parts have the advantages of being small in density and high in workability; the double cantilever beams of the connecting arm can evenly share action force between the mirror shell and the connecting arm, so that firmness between the connecting arm and the mirror shell is greatly improved; the plastic connecting arm can be used for reducing vibration caused by wind force and bodywork transmission; due to the fact that the connecting arm is made of the plastic parts, the weight of the whole rearview mirror is reduced, and meanwhile cost is reduced.