CN103698964A - Underwater camera sealing cabin - Google Patents
Underwater camera sealing cabin Download PDFInfo
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- CN103698964A CN103698964A CN201310690023.5A CN201310690023A CN103698964A CN 103698964 A CN103698964 A CN 103698964A CN 201310690023 A CN201310690023 A CN 201310690023A CN 103698964 A CN103698964 A CN 103698964A
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- sleeve
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- primary seal
- cabin
- withstand voltage
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Abstract
The invention discloses an underwater camera sealing cabin. The sealing cabin comprises a main sealing cabin and a cable fixing and sealing module, wherein a pressure-resistant transparent plate is arranged on one end face of the main sealing cabin, and is hermetically connected with the main sealing cabin; the pressure-resistant transparent plate is provided with an opening opposite to the end face of the main sealing cabin; the cable fixing and sealing module comprises a sleeve which is hermetically connected with the opening; a plurality of sealing rings are arranged in the sleeve, and are contacted with the inner surface of the sleeve; the other end of the sleeve is sealed; two through holes are formed in the two ends of the sleeve; cavities formed by the through holes and the sealing rings are positioned on the same straight line, and equal in inner diameters. According to the underwater camera sealing cabin, the pressure-resistant transparent plate is arranged on the front part of the main sealing cabin, so that an external environment can be observed through an internal universal camera; an end face O-shaped sealing ring is arranged on a front end part and is compressed, so that static sealing of a watching window on the front end part is realized.
Description
Technical field
The present invention relates to a kind of underwater camera head pressurized capsule.
Background technology
The resource that is richly stored with in ocean and the energy.Along with the development of global economy, land resource and the energy lack day by day, can not meet the needs of economic development.Therefore, the development and utilization of Ocean energy has been accelerated in countries in the world, researches and develops various exploration of ocean resources and exploitation equipment.Underwater camera head is observed environment under water by video, very extensive with exploitation application at exploration of ocean resources: for example ocean resources detection, underwater construction, seabed exploration, aquaculture, oceanographic equipment running state real-time monitoring, etc.At present, on market, there is multiple underwater camera head.Compare with common camera, underwater camera head needs good voltage endurance capability and sealing, has certain specificity, and price is high.If working range that can expanding universal camera, is used it under water, can reduce the cost of underwater camera head.Universal camera shooting head is worked under water, need to solve problem withstand voltage and sealing.Therefore, need to find the needs that withstand voltage and encapsulation scheme reliably meets underwater camera head.
Summary of the invention
The object of this invention is to provide a kind of underwater camera head pressurized capsule, inner by universal camera shooting head being installed to primary seal cabin, and the cable of universal camera shooting head is drawn by cable fixing seal module, meet the requirement of using of universal camera shooting head under water, be installed on the dynamoelectric equipment of various oceans and use.
A kind of underwater camera head pressurized capsule provided by the present invention, it comprises a primary seal cabin and a cable fixing seal module;
One end face in described primary seal cabin is withstand voltage transparent panel, and described withstand voltage transparent panel and described primary seal cabin are for being tightly connected;
The end face in the described primary seal cabin being oppositely arranged with described withstand voltage transparent panel is provided with an opening;
Described cable fixing seal module comprises a sleeve, and described sleeve and described opening are tightly connected; In described sleeve, be provided with several sealing rings, and described sealing ring contacts with the inside surface of described sleeve; The other end of described sleeve is sealing setting;
On the two ends of described sleeve, be equipped with a through hole, the cavity that described through hole forms with described sealing ring is located along the same line and internal diameter equates.
While using camera, camera is arranged in described primary seal cabin, described withstand voltage transparent panel is as the watch window of camera; The cable of camera is drawn by through hole and cavity in described cable fixing seal module, is connected with outside measure and control device.
In above-mentioned underwater camera head pressurized capsule, between described withstand voltage transparent panel and described primary seal cabin, be provided with O type circle, to realize sealing.
In above-mentioned underwater camera head pressurized capsule, described withstand voltage transparent panel is connected with described primary seal cabin by the cooperation of annular trim ring and bolt;
Between described withstand voltage transparent panel and described annular trim ring, be provided with annular packing ring, and then realize connection and static seal.
In above-mentioned underwater camera head pressurized capsule, described sleeve is flange form sleeve.
In above-mentioned underwater camera head pressurized capsule, between the flange between the flange of described flange form sleeve and the openend in described primary seal cabin, be provided with O type circle.
In above-mentioned underwater camera head pressurized capsule, one end and a sealing ring trim ring away from the described sleeve in described primary seal cabin are sealed and matched, and described sealing ring trim ring and described sealing ring interference fit, thus can make described sealing ring produce distortion, play the effect of static seal.
Tool of the present invention has the following advantages:
(1) the withstand voltage transparent panel that in the present invention, front portion, primary seal cabin is provided with, observes external environment condition for inner universal camera shooting head; Leading section adopts end face O RunddichtringO, by compressing O RunddichtringO, realizes the static seal of leading section watch window.
(2) in the present invention, the flange form fixing seal module of the rear end face in primary seal cabin realizes the sealing of universal camera shooting head cable by multilayer sealing ring;
(3) while using, universal camera shooting head is fixed on to underwater camera head pressurized capsule inner, as required different cameras can be installed, install and easy construction, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of underwater camera head pressurized capsule of the present invention.
Fig. 2 is the enlarged diagram of the cable fixing seal module of underwater camera head pressurized capsule of the present invention.
In figure, each mark is as follows:
1 annular trim ring, 2 annular packing rings, 3,8O type circle, 4 withstand voltage transparent panels, 5 pressure casings, 6 cameras, 7 universal camera shooting head cables, 9 flange form sleeves, 10 sealing rings, 11 sealing ring trim rings.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but the present invention is not limited to following examples.
As depicted in figs. 1 and 2, underwater camera head pressurized capsule provided by the invention comprises a primary seal cabin and a cable fixing seal module.One end face in this primary seal cabin is withstand voltage transparent panel 4, as the view window of camera 6.Between withstand voltage transparent panel 4 and the pressure casing 5 in primary seal cabin, for being tightly connected, specifically realize in the following way: between withstand voltage transparent panel 4 and the pressure casing 5 in primary seal cabin, be provided with O type circle 3, to realize sealing; And withstand voltage transparent panel 4 is realized and being connected with primary seal cabin by the cooperation of an annular trim ring 1 and bolt.The end face in the primary seal cabin being oppositely arranged with withstand voltage transparent panel 4 is provided with an opening (in figure mark).
Cable fixing seal module in the present invention comprises a flange form sleeve 9, and this flange form sleeve 9 is connected by flange with the openend in primary seal cabin, and the end face being connected is provided with O type circle 8, and realization is tightly connected.In the cavity of flange form sleeve 9, be provided with a plurality of sealing rings 10, and a plurality of sealing ring 10 contacts with the inside surface of flange form sleeve 9.The other end of flange form sleeve 9 is connected by flange with a sealing ring trim ring 11, and sealing ring trim ring 11 and sealing ring 10 interference fit, thereby can make sealing ring 10 produce distortion, plays the effect of static seal.On the two ends of flange form sleeve 9, be equipped with a through hole, the cavity that this through hole forms with sealing ring 10 is located along the same line and internal diameter equates, the universal camera shooting head cable 7 of camera 6 can be drawn by this through hole and cavity like this, is connected with outside measure and control device.
While using underwater camera head pressurized capsule of the present invention, camera 6 is arranged in primary seal cabin, and makes the withstand voltage transparent panel 4 of its alignment lens, as watch window; Universal camera shooting head cable 7 is drawn by through hole and cavity in cable fixing seal module, is connected with outside measure and control device, can realize the installation under water of camera.
Claims (6)
1. a underwater camera head pressurized capsule, is characterized in that: described pressurized capsule comprises a primary seal cabin and a cable fixing seal module;
One end face in described primary seal cabin is withstand voltage transparent panel, and described withstand voltage transparent panel and described primary seal cabin are for being tightly connected;
The end face in the described primary seal cabin being oppositely arranged with described withstand voltage transparent panel is provided with an opening;
Described cable fixing seal module comprises a sleeve, and described sleeve and described opening are tightly connected; In described sleeve, be provided with several sealing rings, and described sealing ring contacts with the inside surface of described sleeve; The other end of described sleeve is sealing setting;
On the two ends of described sleeve, be equipped with a through hole, the cavity that described through hole forms with described sealing ring is located along the same line and internal diameter equates.
2. pressurized capsule according to claim 1, is characterized in that: between described withstand voltage transparent panel and described primary seal cabin, be provided with O type circle.
3. pressurized capsule according to claim 2, is characterized in that: described withstand voltage transparent panel is connected with described primary seal cabin by the cooperation of annular trim ring and bolt;
Between described withstand voltage transparent panel and described annular trim ring, be provided with annular packing ring.
4. according to the pressurized capsule described in any one in claim 1-3, it is characterized in that: described sleeve is flange form sleeve.
5. pressurized capsule according to claim 4, is characterized in that: between the flange between the flange of described flange form sleeve and the openend in described primary seal cabin, be provided with O type circle.
6. according to the pressurized capsule described in any one in claim 1-5, it is characterized in that: one end and a sealing ring trim ring away from the described sleeve in described primary seal cabin are sealed and matched, and described sealing ring trim ring and described sealing ring interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690023.5A CN103698964B (en) | 2013-12-16 | 2013-12-16 | Underwater camera sealed compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690023.5A CN103698964B (en) | 2013-12-16 | 2013-12-16 | Underwater camera sealed compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103698964A true CN103698964A (en) | 2014-04-02 |
| CN103698964B CN103698964B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690023.5A Active CN103698964B (en) | 2013-12-16 | 2013-12-16 | Underwater camera sealed compartment |
Country Status (1)
| Country | Link |
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| CN (1) | CN103698964B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565374A (en) * | 2015-01-11 | 2015-04-29 | 浙江大学 | Underwater optical imaging system sealing device |
| CN105059519A (en) * | 2015-07-30 | 2015-11-18 | 泰州口岸船舶有限公司 | Observation device of rudder-blade sealing plate |
| GB2531022A (en) * | 2014-10-07 | 2016-04-13 | Oxalis Group Ltd | A sealed housing for a camera |
| CN107483788A (en) * | 2017-09-07 | 2017-12-15 | 金清炎 | If the underwater camera of alarming protection structure |
| CN108001622A (en) * | 2017-11-29 | 2018-05-08 | 中国科学院海洋研究所 | One kind bears electric change under water |
| CN108681187A (en) * | 2018-05-22 | 2018-10-19 | 约肯机器人（上海）有限公司 | Camera sealed compartment and the underwater robot for using the camera sealed compartment |
| CN116202440A (en) * | 2023-02-08 | 2023-06-02 | 武汉理工大学 | Deep water DIC test system based on flexible watertight |
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| CN2220707Y (en) * | 1994-09-16 | 1996-02-21 | 北京市体育科学研究所 | Underwater camera case |
| JP2006279233A (en) * | 2005-03-28 | 2006-10-12 | Canon Inc | Video distribution device, display device, network system, information processing method, and storage medium |
| CN201012745Y (en) * | 2006-09-19 | 2008-01-30 | 刘伟通 | Multifunctional diving hood |
| CN203595886U (en) * | 2013-12-16 | 2014-05-14 | 中国海洋石油总公司 | Sealed cabin for underwater camera |
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2013
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Patent Citations (4)
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| CN2220707Y (en) * | 1994-09-16 | 1996-02-21 | 北京市体育科学研究所 | Underwater camera case |
| JP2006279233A (en) * | 2005-03-28 | 2006-10-12 | Canon Inc | Video distribution device, display device, network system, information processing method, and storage medium |
| CN201012745Y (en) * | 2006-09-19 | 2008-01-30 | 刘伟通 | Multifunctional diving hood |
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| Title |
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| 沈凌敏: "水下摄像系统的设计与研究", 《中国科学院研究生院硕士学位论文》 * |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2531022A (en) * | 2014-10-07 | 2016-04-13 | Oxalis Group Ltd | A sealed housing for a camera |
| CN104565374A (en) * | 2015-01-11 | 2015-04-29 | 浙江大学 | Underwater optical imaging system sealing device |
| CN104565374B (en) * | 2015-01-11 | 2016-09-07 | 浙江大学 | Underwater optics imaging system sealing device |
| CN105059519A (en) * | 2015-07-30 | 2015-11-18 | 泰州口岸船舶有限公司 | Observation device of rudder-blade sealing plate |
| CN107483788A (en) * | 2017-09-07 | 2017-12-15 | 金清炎 | If the underwater camera of alarming protection structure |
| CN108001622A (en) * | 2017-11-29 | 2018-05-08 | 中国科学院海洋研究所 | One kind bears electric change under water |
| CN108681187A (en) * | 2018-05-22 | 2018-10-19 | 约肯机器人（上海）有限公司 | Camera sealed compartment and the underwater robot for using the camera sealed compartment |
| CN108681187B (en) * | 2018-05-22 | 2022-06-24 | 约肯机器人（上海）有限公司 | Camera sealed cabin and underwater robot using same |
| CN116202440A (en) * | 2023-02-08 | 2023-06-02 | 武汉理工大学 | Deep water DIC test system based on flexible watertight |
| CN116202440B (en) * | 2023-02-08 | 2023-11-14 | 武汉理工大学 | Deep water DIC test system based on flexible watertight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103698964B (en) | 2016-08-17 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Ocean University of China Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: Ocean University of China |