Fast lock structure for assembling and positioning of array antenna unit, antenna unit and installation base

• Main Authors: GAO ZHAOZHAO, LI SHIWEN, LIU FENFEN, DONG ZITONG, YIN BENHAO
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2017
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The invention discloses a fast lock structure for assembling and positioning of an array antenna unit, an antenna unit and an installation base, and relates to an array antenna technology. The fast lock structure comprises the antenna unit and the installation base, wherein the antenna unit comprises an antenna body and at least two clamping nails, the clamping nails are arranged on the antenna body, the installation base comprises an installation plate, a plurality of through holes are formed in the installation plate, a clamping seat is arranged in each through hole, arc opening grooves are formed in a position, corresponding to the clamping nails, of the clamping seat, the number of the arc opening grooves is the same as the number of the clamping nails, a limiting slot is formed in the bottom of each arc opening groove, a spring is further placed in the clamping seat, the bottom of the antenna unit passes through the clamping seat and the through hole, and the clamping nails on the antenna unit are screwe