CHARGER OF PORTABLE RADIO STATION Russian patent published in 2017 - IPC H02J7/04 H04B1/3883 

FIELD: radio engineering, communication.

SUBSTANCE: charger comprises a power supply unit (1), a charge unit (2), a network cable (3) for connecting the power supply unit to the AC system and a charge unit cable (4) for connecting the power supply unit (1) with the charge unit (2). The power supply unit (1) comprises a housing (7), a cover (8) and a sealing gasket (10) interposed between them, an electronic module (16) located in the housing, connected to the network cable (3) and the charge unit cable (4), which are sealed in the housing (7) by means of the pressure-sealing elements (11) fixed in the housing by threaded sleeves (12), wherein the cables (3) and (4) are fixed to the housing (7) by clamps (13). The charge unit (2) comprises a housing (21), a cover (22) and a sealing gasket (24) interposed between them, an electronic module (27) located in the housing (21) connected to a socket (38) for connecting the charge unit cable sealed in the side panel (23) of the housing, as well as a contact module (28) with three contacts (29) for powering and identifying the battery. The housing (21) of the charge unit has a seat with guide grooves (31) for installing the battery of the radio station, as well as a battery lock (33) and a lever pusher (34) for detaching the lock (33).

EFFECT: increased strength, waterproofness and reliability of the construction, simplified operation process, reduced dimensions of the device.

4 cl, 8 dwg