A seabed observation network expansion connection device
A connection device and observation network technology, which is applied in the direction of two-part connection device, connection device parts, connection, etc., can solve the problems of poor reliability, low power supply efficiency, and high expansion connection cost, and achieve low cost, power supply efficiency and reliability High performance and safety-enhancing effects
Active Publication Date: 2020-12-29
INST OF ACOUSTICS CHINESE ACAD OF SCI
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the above-mentioned technical defects, propose a kind of extension connection device applicable to the seabed observation network, solve the problems of high cost, low power supply efficiency and poor reliability of the seabed observation network expansion connection
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[0035] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0036] Such as figure 1 As shown, the present invention proposes an extended connection device for the submarine observation network, which is used for the long-distance connection between the main base station and the junction box (it can also be used for the extended connection between the junction box and the observation equipment). The device includes: a wet-plug electrical connector plug 1 , a first terminal converter 2 , an extension connection cable 3 , a second terminal converter 4 and a wet-plug electrical connector socket 5 . The wet-plug electrical connector plug 1 and the extended connection cable 3 are connected to the first terminal converter 2 through the penetration piece or the dry-plug connector assembly; the wet-plug electrical connector socket 5 and the expansion connection cable 3 are connected through the penetration pi...
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The invention discloses a submarine observation network expansion connecting device. The device comprises a wet-plug electric connector plug, a first terminal converter, an expansion connecting cable,a second terminal converter and a wet-plug electric connector socket which are connected in sequence through connecting pieces. The wet-plug electric connector plug is inserted into a wet-plug electric connector socket of a first device, and the wet-plug electric connector socket is connected with a wet-plug electric connector plug of a second device; the first terminal converter is used for carrying out electric energy conversion and signal conversion, then supplying power to the second terminal converter through the extension connecting cable, sending data of the first device to the secondterminal converter, and receiving data sent by the second terminal converter and forwarding the data to the first device; the second terminal converter is used for carrying out electric energy conversion and signal conversion, then supplying power to the second device , forwarding the data of the first device to the second device, and receiving data sent by the second device and forwarding the data to the first terminal converter.
Description
technical field [0001] The invention relates to the technical field of seabed observation network, in particular to an expansion connection device for seabed observation network. Background technique [0002] The submarine observation network is a new type of ocean observation method. Its main implementation method is to connect upward to the power supply and communication equipment of the shore base station through submarine cables, repeaters, and submarine connection equipment, and to connect downward to various submarine observation equipment to realize High-power continuous power supply to seabed observation equipment and real-time online acquisition of observation data. Among them, the submarine main base station is the core node of submarine power conversion and data aggregation, which supplies power to multiple submarine junction boxes and transmits the data uploaded by each junction box to the shore base station. The submarine junction box is connected to various typ...
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IPC IPC(8): H01R13/66H01R24/00H01R31/06
CPCH01R13/665H01R13/6666H01R13/6675H01R13/6683H01R13/6691H01R24/00H01R31/06
Inventor 王肃静郭永刚张广德张飞路艳国李起忠江磊史晓龙姜玮
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI