海底地震采集系统

本申请涉及地震探测技术领域，提供了一种海底地震采集系统，包括采集站和采集装置，所述采集装置包括：承压舱，所述承压舱上设置有地震探测仪，所述地震探测仪用于采集地震反射波数据，所述承压舱具有相对的第一端和第二端；第一椎体，所述第一椎体的一端与所述承压舱的所述第一端相连接，所述第一椎体的另一端往远离所述承压舱的方向延伸并用于插入海底；及缓冲复位组件，所述缓冲复位组件相对的两端分别与所述采集站和所述承压舱相连接，所述缓冲复位组件用于使得所述承压舱和所述采集站先相互靠近再相互远离。本申请之海底地震采集系统，可以提高海底地震采集系统与海底之间的耦合效果。

The utility model relates to the technical field of seismic detection, and provides a submarine seismic acquisition system, which comprises an acquisition station and an acquisition device, and is characterized in that the acquisition device comprises a pressure-bearing cabin, the pressure-bearing cabin is provided with a seismic detector, the seismic detector is used for acquiring seismic reflected wave data, and the pressure-bearing cabin is provided with a first end and a second end which are opposite to each other; one end of the first cone is connected with the first end of the pressure-bearing cabin, and the other end of the first cone extends in the direction away from the pressure-bearing cabin and is used for being inserted into the seabed; the two opposite ends of the buffering and resetting assembly are connected with the collecting station and the pressure-bearing cabin respectively, and the buffering and resetting assembly is used for enabling the pressure-bearing cabin and the collecting station to get close to each other and then get away from each other. According to the seabed earthquake acquisition system, the coupling effect between the seabed earthquake acquisition system and the seabed can be improved.