Back splint

The utility model discloses a back splint, which is arranged on an antenna and comprises a back splint body, an adjusting groove used for adjusting the angle of the antenna is arranged on the back splint body, and the back splint body further comprises an adjusting part corresponding to the adjusting groove. According to the utility model, through the cooperation of the adjusting groove and the adjusting part, the antenna can be adjusted more conveniently; and the reflecting surface of the antenna can be arranged at an angle which is most suitable for the working of the antenna. 本实用新型公开了一种背夹，设置于天线上，包括背夹本体，在背夹本体上设置有用于调节天线角度的调节槽，并且背夹本体还包括与调节槽对应的调节部；本实用新型采用通过调节槽与调节部的配合使得本实用新型能够更为方便的对天线进行调节；使其能够将天线的反射面设置到最合适其工作的角度。