The invention provides a battery assembly and an underwater propeller. The battery assembly comprises a cylinder body, an output end sealing ring, wrenches, chucks and a battery; the output end sealing ring is fixedly arranged at the first end of the cylinder body; the plurality of wrenches are rotationally arranged at the second end of the cylinder body; the chucks are in one-to-one correspondence with the wrenches and are rotationally connected to the wrenches; the battery is embedded into the cylinder body through the second end; the wrenches rotate from the outer side of the cylinder bodyto the inner side of the cylinder body; the ends, far away from the wrenches, of the chucks are clamped with the battery in the radial direction of the cylinder body; the wrenches continuously drive the chucks to rotate until the chucks are clamped between the wrenches and the battery; the battery is extruded by the chucks and the output end sealing ring at the same time, so that the locking of the battery is completed; and the position relation between a reference plane defined by the chuck rotating axis of each chuck and the wrench rotating axis of the corresponding wrench, and the corresponding chuck is that the end, connected with the battery in a clamped mode, of the chuck is located on the outer side of the reference plane when the battery is locked. The battery assembly provided bythe invention is simple and reliable in structure, and meanwhile, the battery is convenient to disassemble.
本发明提出了一种电池组件以及水下推进器,电池组件包括:筒体、输出端密封圈、扳手、卡头以及电池;输出端密封圈固设于筒体的第一端,筒体的第二端转动设有多个扳手;卡头与扳手一一对应且转动连接在扳手上;电池经第二端嵌入筒体内后,扳手由筒体外侧向筒体内侧转动,卡头远离扳手的一端与电池在筒体的径向上卡接,扳手继续带动卡头转动,直至卡头夹设于扳手与电池之间,电池同时被卡头以及输出端密封圈挤压,电池完成锁紧,其中,卡头的卡头转动轴线与扳手的扳手转动轴线限定出的参考平面,其与卡头的位置关系为:电池锁紧时,卡头与电池卡接的一端位于参考平面的外侧。本发明提供的电池组件,结构简单可靠,同时电池拆卸便捷。
Battery assembly and underwater propeller
一种电池组件以及水下推进器
2020-06-09
Patent
Elektronische Ressource
Chinesisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
Water segregator for underwater propeller and underwater propeller
Europäisches Patentamt | 2023
|