| 摘要 |
PURPOSE: A portable wireless terminal having a ground connection device using a hinge device is provided to connect a body of the terminal with a ground of a folder through the hinge device, thereby reducing an SAR(Specific Absorption Rate) and reducing cost of manufacture by connecting the body with the folder. CONSTITUTION: Side hinge arms are formed on upper both sides of a body housing, respectively. A center hinge arm is formed on a lower end of a folder housing by corresponding to the side hinge arms of a body, forms a predetermined slit, and receives a hinge device(200). The first connection part(160) is fixed into an inner side of the folder housing, connected with a ground, extended through the slit of the center hinge arm, and is contacted with the hinge device(200). The first connection part(160) is made of a conductive material. A hinge dummy(130) is fixed into the side hinge arms of the body housing, and is connected with the hinge device(200). The hinge dummy(130) is made of a conductive material. The second connection part(140) is fixed inside of the body housing, connected with the ground, and is contacted with the hinge dummy(130). The second connection part(140) is made of a conductive material. |
