| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: mobile communication terminal accumulator contains element; power-fail circuit node connected to element, for current stabilisation etc., at element charging and discharging; protective cover for power-fail circuit node and connector assembly for partial connection of element and protective cover. Assembly of element and protective cover comprising accumulator, is facilitated to improve assembly efficiency. Besides as connected position of accumulator is reliably supported. Accumulator damage at falling or external action is prevented. ^ EFFECT: higher reliability of accumulator. ^ 14 cl, 14 dwg |
