The invention discloses an empennage of a position-indicating and communication device of an underwater vehicle. A Beidou position-indicating device, a radio station antenna, a position-indicating rectifying part and a rectifying protective cover of the empennage adopt an integrated design, and the overall appearance adopts a streamline structure; the position indicating mounting seat is fixedly mounted on a shell of the underwater vehicle; the radio station antenna is packaged in the antenna outer cover; the Beidou position indicating device is fixedly mounted at the top of the position indicating mounting seat through the rectification protection cover; the antenna outer cover is fixedly mounted on the top surface of the position indicating mounting seat; the position indicating rectifying part is fixedly mounted on one side of the position indicating mounting seat; the watertight cable assembly is arranged in the position indicating mounting seat, and connects the Beidou position indicating device and the radio station antenna with the watertight socket; the antenna outer cover, the outer cover of the Beidou position indicating device, the rectification protection cover and the position indicating rectification member are all made of non-metallic materials. According to the empennage, the underwater drag reduction and low-noise effects of the underwater vehicle can be ensured, and good reception of Beidou, radio signals and lamplight position indication by the outside is ensured.
本发明公开了一种水下航行器示位及通信装置的尾翼,该尾翼的北斗示位装置、无线电台天线、示位整流件以及整流保护罩采用一体化设计,整体外形采用流线型结构;示位安装座固定安装于水下航行器的壳体上;无线电台天线封装于天线外罩内;北斗示位装置通过整流保护罩固定安装于示位安装座的顶部;天线外罩固定安装于示位安装座的顶面;示位整流件固定安装于示位安装座的一侧;水密电缆组件置于示位安装座内,并将北斗示位装置和无线电台天线与水密插座连接;天线外罩、北斗示位装置的外罩、整流保护罩以及示位整流件均采用非金属材料制成。上述尾翼可保证水下航行器水下减阻、低噪效果,并保证外界对北斗、无线电信号以及灯光示位的良好接收。
Empennage of position indicating and communication device of underwater vehicle
一种水下航行器示位及通信装置的尾翼
2023-06-30
Patent
Electronic Resource
Chinese
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