Metal -air cell subassembly and sustainable constant current source's metal -air cell

The utility model discloses a metal -air cell subassembly and sustainable constant current source's metal -air cell, including the basin, metallic fuel board as anodal collector sheet of battery and conduct battery negative pole, collector sheet fixed mounting is on the basin, it still includes a base, the metallic fuel board is installed on this base, be provided with resilient means between base and the metallic fuel board, this resilient means uses the base to put forward ammunition feed nature power as the support to make the metallic fuel board keep being close to to collector sheet, keep invariant with restriction metallic fuel board institute towards the distance of collector sheet 's a side and collector sheet 's interior side surface and be provided with the locating part. And the battery of the structure of applied this metal -air cell subassembly, sustainable output constant current source. 本实用新型公开了种金属空气电池组件及可持续恒定电流的金属空气电池，包括水槽、作为电池正极的集电片和作为电池负极的金属燃料板，集电片固定安装在水槽上，其还包括基座，金属燃料板安装于该基座上，基座与金属燃料板之间设置有弹性