阅读说明：本技术 潜水员的水下潜水推行器 (Underwater diving propeller for diver ) 是由 安德烈·沃杰 罗伯特·昆克 于 2019-08-05 设计创作，主要内容包括：本发明属于在水下生命维持或工作的装备领域,更确切地说,属于潜水装备领域,尤其是用于潜水员的水下推进工具。本发明的目的是一种潜水员的水下潜水推行器。潜水员的水下潜水推行器的实质在于,推进器在使用时位于水肺潜水呼吸器上方,在不使用时位于水肺潜水呼吸器下方。可更换电池组放置在水肺潜水呼吸器周围。推进器在两个位置之间的旋转通过连接推进器和可更换电池组的接触铰链实现。通过将控制操纵杆握在手中,潜水员可以管理设备。存在安全绳,其具有连接在控制操纵杆上的环形卡扣钩,该安全绳可以连接到水肺潜水充气式救生衣。因此,潜水员可以免手持地操纵设备。(The present invention is in the field of equipment for life support or work under water, more precisely diving equipment, especially underwater propulsion means for divers. The invention aims to provide an underwater diving propeller for a diver. The essence of the diver's underwater diving thruster is that the thruster is located above the scuba when in use and below the scuba when not in use. The replaceable battery pack is placed around the scuba diving apparatus. Rotation of the mover between the two positions is achieved by a contact hinge connecting the mover and the replaceable battery pack. By holding the control stick in hand, the diver can manage the device. There is a safety line with an annular snap hook attached to the control lever, which can be attached to a scuba diving inflatable life jacket. Thus, the diver can maneuver the device hands-free.)