| 摘要 |
<p>The present invention relates to a pogo-pin unit and a coupling structure of a built-in printing antenna using the same, and relates to a coupling structure between a pogo-pin and a main circuit board, capable of electrically coupling a printing antenna and a main circuit board of a mobile communication terminal by a pogo-pin unit. According to an embodiment of the present invention, the coupling structure of the printing antenna using the pogo-pin unit comprises: an upper pogo-pin closely contacting and penetrating a carrier which is connected to a built-in type printing antenna and the printing antenna is mounted; and a lower pogo-pin forcibly fitted into the upper pogo-pin. The lower pogo-pin is electrically connected to the main circuit board through a C-clip. According to the coupling structure of the printing antenna using the pogo-pin unit of the present invention, it is possible to prevent the damage to the pogo-pin unit due to a rigid material of the carrier. Also, it is possible to prevent a separation through a strongly and closely coupling structure between the printing antenna and the carrier, thereby providing reliable call quality through stabilization due to a strong electrical coupling structure of the printing antenna to the main circuit board of the mobile communication terminal.</p> |
