RADIOELECTRONIC DEVICE AND CHARGING SYSTEM Russian patent published in 2020 - IPC H02J7/00 

FIELD: electrical engineering.

SUBSTANCE: radioelectronic device includes a housing, a rechargeable battery, two pairs of contacts connected to poles of a rechargeable battery. One contact from each pair is brought outside on one side of the housing surface and one contact from each pair is brought out from the opposite side of the housing surface so that on opposite sides of the housing surface there are two contacts, one of which is connected to positive pole of rechargeable battery, and the other one is connected to its negative pole, at that two contacts connected to the same pole are located opposite to each other. Charging system comprises a charging station and radioelectronic devices and is equipped with contacts brought out from the side of its upper working surface. On working surface of charging station there is one radioelectronic device, contacts of which are closed on contacts of charging station. Each subsequent radioelectronic device is placed on the previous one. Rechargeable batteries of radioelectronic devices are connected in parallel.

EFFECT: reduced surface area required to accommodate the charging system, while simplifying the design of the charging station and the charging system as a whole.

8 cl, 7 dwg