Antenna structure of wireless signal receiver

The utility model relates to an antenna structure of wireless signal receivers which consists of a first subject and a second subject riveted to the first subject. The second subject can change its status, either opening or folded, against the status of the first subject. Besides, the place where the two subjects are riveted is provided with a resetting component, and a positioning component is also provided between the first subject and the second subject. By releasing the positioning component and adjusting the resetting component, the first and second subjects will form a certain angle to have a better signal quality, and the folding of the two subjects is easily done, thereby greatly increasing the practicality of external antenna and convenience of use.