Underwater camera airtight cabin

A technology of airtight cabins and cameras, applied in image communication, television, optics, etc., can solve the problems of lack of land resources and energy, and cannot meet economic development, and achieve the effect of low cost and convenient installation and construction

Active Publication Date: 2016-08-17
CHINA NAT OFFSHORE OIL CORP +2
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  • Abstract
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  • Claims
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Problems solved by technology

With the development of the global economy, land resources and energy are increasingly scarce, which cannot meet the needs of economic development

Method used

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  • Underwater camera airtight cabin
  • Underwater camera airtight cabin

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments.

[0025] Such as figure 1 and figure 2 As shown, the underwater camera sealing cabin provided by the present invention includes a main sealing cabin and a cable fixing sealing module. One end face of the main airtight cabin is a pressure-resistant transparent plate 4, which serves as an observation window for the camera 6. The pressure-resistant transparent plate 4 and the pressure-resistant shell 5 of the main airtight cabin are sealed, which is realized in the following way: an O-ring is provided between the pressure-resistant transparent plate 4 and the pressure-resistant shell 5 of the main airtight cabin 3, to achieve sealing; and the pressure-resistant transparent plate 4 is connected to the main airtight compartment through the cooperation of a circular pressure ring 1 and bolts. An opening...

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Abstract

The invention discloses an underwater camera sealing cabin. The sealed cabin includes a main sealed cabin and a cable fixing sealing module; one end face of the main sealed cabin is a pressure-resistant transparent plate, and the pressure-resistant transparent plate is sealed and connected with the main sealed cabin; An opening is arranged on the end face of the main airtight chamber opposite to the pressure transparent plate; the cable fixing and sealing module includes a sleeve, and the sleeve is sealingly connected with the opening; several sealing chambers are arranged in the sleeve ring, and the sealing ring is in contact with the inner surface of the sleeve; the other end of the sleeve is sealed; both ends of the sleeve are provided with a through hole, the through hole and the The cavities formed by the sealing rings are located on the same straight line and have equal inner diameters. In the present invention, the pressure-resistant transparent plate provided at the front of the main sealed cabin is used for the internal universal camera to observe the external environment; the front end adopts an end face O-shaped sealing ring, and by pressing the O-shaped sealing ring, the static sealing of the front end observation window is realized.

Description

technical field [0001] The invention relates to an underwater camera sealing cabin. Background technique [0002] There are abundant resources and energy in the ocean. With the development of the global economy, land resources and energy are increasingly scarce, which cannot meet the needs of economic development. Therefore, countries around the world have accelerated the development and utilization of marine resources and energy, and developed various marine resource exploration and development equipment. Underwater cameras observe the underwater environment through video, and are widely used in marine resource exploration and development equipment: such as marine resource detection, underwater construction, submarine exploration, aquaculture, real-time monitoring of marine equipment operating status, and so on. Currently, there are a variety of underwater cameras on the market. Compared with ordinary cameras, underwater cameras require good pressure resistance and seali...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B17/08H04N5/225
Inventor 张理王树杰于汀谭俊哲肖钢黎明
Owner CHINA NAT OFFSHORE OIL CORP
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