The invention provides a split acoustic release device and release mechanism used in a subsurface buoy, the split acoustic release device comprises an underwater acoustic communication set underwater unit, a controller and a release part, and the release part comprises an upper connecting frame and a lower connecting frame; the at least one connecting piece is arranged in the upper connecting frame; the electromagnet is arranged in the upper connecting frame; the ferromagnetic disc and the check block are arranged in the upper connecting frame, the connecting rod is connected between the ferromagnetic disc and the check block, and the check block abuts against at least one connecting piece; the upper connecting frame is provided with at least one through hole corresponding to the at least one connecting piece, the lower connecting frame is provided with at least one clamping groove, and under the condition that the electromagnet is not electrified, the at least one connecting piece at least partially extends out of the at least one through hole and is clamped in the at least one clamping groove; and under the condition that the electromagnet is electrified, the electromagnet drives the ferromagnetic disc and drives the stop block to move, so that the at least one connecting piece is separated from the at least one clamping groove. The split acoustic release device provided by the invention at least can provide a lower pressure-resistant requirement.
本发明提出了一种在潜标中使用的分体声学释放装置和释放机构,其包括:水声通信机水下单元、控制器和释放部,释放部包括:上连接架和下连接架;设置在上连接架内的至少一个连接件;上连接架内的电磁铁;设置在上连接架内的铁磁性盘、挡块以及连接在铁磁性盘和挡块之间的联接杆,挡块与至少一个连接件抵接;上连接架上设置有对应于至少一个连接件的至少一个通孔,下连接架上设置有至少一个卡槽,在电磁铁未通电的情况下,至少一个连接件至少部分地伸出至少一个通孔外并且卡接在至少一个卡槽内;在电磁铁通电的情况下,电磁铁驱动铁磁性盘并且带动挡块移动,以使至少一个连接件从至少一个卡槽脱离。本发明的分体声学释放装置至少可以提供更低的耐压要求。
Split acoustic release device and release mechanism for subsurface buoy
用于潜标的分体声学释放装置和释放机构
2022-05-06
Patent
Electronic Resource
Chinese
Release device for underwater acoustic communication buoy
European Patent Office | 2021
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