CN203595886U - Sealed cabin for underwater camera - Google Patents
Sealed cabin for underwater camera Download PDFInfo
- Publication number
- CN203595886U CN203595886U CN201320830252.8U CN201320830252U CN203595886U CN 203595886 U CN203595886 U CN 203595886U CN 201320830252 U CN201320830252 U CN 201320830252U CN 203595886 U CN203595886 U CN 203595886U
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- China
- Prior art keywords
- sleeve
- primary seal
- withstand voltage
- transparent panel
- cabin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Closed-Circuit Television Systems (AREA)
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Abstract
The utility model discloses a sealed cabin for an underwater camera. The sealed cabin comprises a main sealed cabin and a cable-fixing sealed module. One end face of the main sealed cabin is a pressure-resistant transparent plate which is in sealed connection with the main sealed cabin. An end face of the main sealed cabin, opposite to the pressure-resistant transparent plate, is provided with an opening. The cable-fixing sealed module includes a sleeve, wherein the sleeve is in sealed connection with the opening. A plurality of sealing rings is disposed in the sleeve, and is in contact with the inner surface of the sleeve. The other end of the sleeve is sealed. Either end of the sleeve is provided with a through hole. Cavities formed by the through holes and the sealing rings are on the same straight line and have identical inner diameters. The pressure-resistant transparent plate disposed in the front of the main sealed cabin allows an internal general camera to observe the external environment. An end face O-shaped sealing ring is adopted in the front end, and static sealing of an observation window in the front end is realized by pressing the O-shaped sealing ring.
Description
Technical field
The utility model 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.Compared 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 reliable withstand voltage and encapsulation scheme and meet the needs of underwater camera head.
Utility model content
The purpose of this utility model is to provide a kind of underwater camera head pressurized capsule, by universal camera shooting head being installed to inside, primary seal cabin, and the cable of universal camera shooting head is drawn by cable fixing seal module, meet the requirement 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 utility model, 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.
The utlity model has following advantage:
(1) the withstand voltage transparent panel that in the utility model, 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 utility model, 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 use, universal camera shooting head is fixed on to underwater camera head pressurized capsule inside, different cameras can be installed as required, install and easy construction, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model underwater camera head pressurized capsule.
Fig. 2 is the enlarged diagram of the cable fixing seal module of the utility model underwater camera head pressurized capsule.
In figure, each mark is as follows:
1 annular trim ring, 2 annular packing rings, 3,8 O type circles, 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 utility model is described further, but the utility model is not limited to following examples.
As depicted in figs. 1 and 2, the underwater camera head pressurized capsule that the utility model provides 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, specifically realize in the following way for being tightly connected: 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 not mark).
Cable fixing seal module in the utility model 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 multiple sealing rings 10, and multiple 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 utility model, 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. pressurized capsule according to claim 5, 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 |
|---|---|---|---|
| CN201320830252.8U CN203595886U (en) | 2013-12-16 | 2013-12-16 | Sealed cabin for underwater camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830252.8U CN203595886U (en) | 2013-12-16 | 2013-12-16 | Sealed cabin for underwater camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595886U true CN203595886U (en) | 2014-05-14 |
Family
ID=50676754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320830252.8U Withdrawn - After Issue CN203595886U (en) | 2013-12-16 | 2013-12-16 | Sealed cabin for underwater camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698964A (en) * | 2013-12-16 | 2014-04-02 | 中国海洋石油总公司 | Underwater camera sealing cabin |
| CN104101401B (en) * | 2014-07-29 | 2017-05-24 | 南华大学 | Method and device for monitoring material levels of multiphase material in closed container |
-
2013
- 2013-12-16 CN CN201320830252.8U patent/CN203595886U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698964A (en) * | 2013-12-16 | 2014-04-02 | 中国海洋石油总公司 | Underwater camera sealing cabin |
| CN103698964B (en) * | 2013-12-16 | 2016-08-17 | 中国海洋石油总公司 | Underwater camera sealed compartment |
| CN104101401B (en) * | 2014-07-29 | 2017-05-24 | 南华大学 | Method and device for monitoring material levels of multiphase material in closed container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20160817 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |