Patent ID: 8354974

Claim:
An antenna coupler connecting an antenna which is drawn in/out on a portable electronic device and has a hollow pipe type lower end, comprising: a bushing fixed to an interior of a case of the portable electronic device; a rotary support portion sliding in the bushing to be drawn into the interior of the case when the antenna is drawn in, and having an upper end portion that is drawn out to outside of the case when the antenna is drawn out; a coupling member having an upper end that is inserted into and coupled to an interior of a lower end of the antenna; and a rotary member having an upper side that is screw-engaged with the coupling member and a lower side rotatably coupling to the upper end portion of the rotary support portion, wherein the rotary support portion comprises a coupling grooves which are formed on one side of an outer periphery of the rotary support portion to be coupled to a tool so as to facilitate separation and coupling between the rotary member and the coupling member.