Patent ID: 8049586

Claim:
A magnetic coupler, comprising: a first body having a first front side and a first backside, wherein the first front side is formed with a plurality of positioning slots; a second body having a second front side and a second backside, wherein the second backside is mounted on the first front side, and the second body is formed with a plurality of positioning holes penetrating through the second body; and a plurality of magnetic elements, wherein each of the magnetic elements has a first portion and a second portion, and the first portions of the magnetic elements respectively penetrate through the positioning holes so that the second portions of the magnetic elements are respectively embedded into the positioning slots, wherein a length of the first portion of the magnetic element in an axial direction is longer than a depth of the positioning hole of the second body in the axial direction so that the magnetic element projects beyond the second front side of the second body, and the second portions of the magnetic elements are pressed against the first body by the second body so that the magnetic elements are firmly fixed on the first body.