Pressure-resistant sealed cabin for underwater long-distance wireless communication

Abstract

The invention discloses a pressure-resistant sealed cabin for underwater long-distance wireless communication, and relates to the field of underwater detection communication. The pressure-resistant sealed cabin comprises a pressure-resistant glass window, a first sealing end cover, a lens module, a pressure-resistant cabin body, a communication circuit module, a circuit board fixing frame, a second sealing end cover and a watertight connector, the pressure-resistant glass window is connected with the first end of the first sealing end cover; the second end of the first sealing end cover is connected with the lens module; the first sealing end cover is connected with the first end of the pressure-resistant cabin body; the communication circuit module is installed in the pressure-resistant cabin body, circuit board fixing frames are arranged at the two ends of the communication circuit module respectively to be attached to the inner wall of the pressure-resistant cabin body, the communication circuit module is used for transmitting or receiving optical signals, the second sealing end cover is connected with the second end of the pressure-resistant cabin body, and the watertight connector penetrates through the second sealing end cover to be connected with the communication circuit module; the pressure-resistant sealed cabin has high water tightness and seawater corrosion resistance, can provide a safe and reliable sealing environment for underwater wireless communication facilities, and is simple and reliable in structure and convenient to install, construct and arrange.

Description

technical field [0001] The invention relates to the field of underwater detection and communication, in particular to a pressure-resistant sealed cabin for underwater long-distance wireless communication. Background technique [0002] The ocean covers more than two-thirds of the earth's surface and is rich in marine resources. With the development and utilization of marine resources, more and more underwater detection equipment, submarine observation systems and sensors have been put into use. In order to obtain more Marine information requires more submarine optical cable networks to be laid underwater, which will inevitably lead to a substantial increase in economic costs. Therefore, in order to save the cost of underwater communication, there is an urgent need for an underwater long-distance wireless optical communication method with long transmission distance, high communication rate, and good confidentiality, which puts forward the demand for underwater long-distance wi...

AI Technical Summary

Problems solved by technology

[0002] The ocean covers more than two-thirds of the earth's surface and is rich in marine resources. With the development and utilization of marine resources, more and more underwater detection equipment, submarine observation systems and sensors have been put into use. In order to obtain more Marine information requires more submarine optical cable networks to be laid underwater, which will inevitably lead to a substantial increase in economic costs

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