CN103888647A - Underwater video camera with storage function - Google Patents
Underwater video camera with storage function Download PDFInfo
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- CN103888647A CN103888647A CN201310733726.1A CN201310733726A CN103888647A CN 103888647 A CN103888647 A CN 103888647A CN 201310733726 A CN201310733726 A CN 201310733726A CN 103888647 A CN103888647 A CN 103888647A
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Abstract
The invention discloses an underwater video camera with a storage function. The underwater video camera is composed of a pressing cover, a lens, a sealing ring, a cylinder, a camera, a hard disk video recorder, a signal processing circuit, an installation bracket, a rear base, a data watertight socket, a power supply watertight socket and an underwater cable. The cylinder presents to be a cylindrical body. The internal part of the cylinder is a cavity. The upper and lower ends of the cylinder are respectively provided with through holes. The through hole of the upper end of the cylinder is connected with the pressing cover in a sealing way, and the through hole of the lower end of the cylinder is connected with the rear base in the sealing way. The cavity in the internal part of the cylinder is internally provided with the camera, the hard disk video recorder, the signal processing circuit and the installation bracket respectively. According to the underwater video camera, after the hard disk video recorder is interconnected with the installation bracket, the installation bracket is fixed on the rear base which is provided with the data watertight socket and the power supply watertight socket. Underwater camera shooting contents can be stored without real-time transmission of frames to the ground so that the underwater video camera has functions of being light and suitable for working under complex environment conditions. DC power supply is adopted so that transportation, operation and use are convenient.
Description
Technical field
The present invention discloses a kind of Underwater Camera with memory function, particularly a kind of Underwater Camera of built-in hard disk video tape recorder, aim at a digital recording product of being engaged in Underwater Engineering design, can be used for ocean development, underwater operation, dam submarine inspection, the field such as scientific experimentation and Military Application under water.
Background technology
In the vast oceans, containing countless wealth, also countless secrets under cover under its great waves.Since ancient times, the mankind have invented various instruments in order to conquer ocean, and this effort never stopped.In order to develop ocean, first need to observe and understand ocean, record the various information in ocean.For this reason, people have developed various instrument and equipments and have carried out above-mentioned work, and Underwater Camera is exactly one of important tool of carrying out this work.Due to the demand of extensive ocean development, the application of Underwater Camera expands, and becomes the good assistant of ocean development.Past, the Underwater Camera of China dependence on import always.Since the eighties, some scientific research institutions of China have developed a series of Underwater Camera, and particularly in ocean development, are applied in a lot of fields.But, due to its popularity rate of the reasons such as price and the larger gap of range of application existence compared with abroad.
Underwater Camera can obtain in the various fields of ocean development and many places year leads application, brings into play very important effect.In fact, popular Underwater Camera amusement and sightseeing under water, marine salvage, diver's security monitoring, marine cable construction, the installation of offshore oil platform and inspection, the mating formation and maintenance of submarine transport oil pipeline, bottom survey, the maintenance relevant with boats and ships, customs, sedimental detection is same with the aspect such as investigation and military and national defense purposes very widely.21 century on the horizon is ocean century, and the mankind are by the development and utilization dynamics strengthening ocean, and Underwater Camera, as developing one of important tool of ocean, will more and more cause compatriots' attention, brings into play larger effect.Meanwhile, Underwater Camera also, by development, raising under the promotion in scientific and technological progress and the market demand, reaches new level.
Underwater camera has directly perceived, real-time telepresenc and video camera to have the advantages such as volume is little, resolution is high, easy operating control, and the aspect such as observation, record television image document has obtained application more and more widely under water in recent years.Along with Modern Sensor Technology, the particularly development of solid state device, people can utilize Underwater Camera to obtain the television image of high definition.Underwater television shooting is the instrument of investigating under water and observing, in the equal extensive use of ocean engineering, scientific research of seas and military aspect.Aspect ocean engineering, for checking the quality of ocean development facility and other Underwater Engineering building, underwater operation is checked and controlled, select underwater construction place, and carry out the search of depositing in water thing and salvaging etc.Aspect scientific research of seas, for investigating halobiontic survival state and living condition, investigation submarine geomorphy form and geologic structure, and carry out under water archaeological research etc.At military aspect, for observing that Underwater Battery test, anti-dangerous lifesaving, underwater reconnaissance, hydrographic survey and naval vessel are built etc.Its first Application be exactly nineteen forty-seven the U.S. on bikini coral island, carry out explosion of atomic bomb when test, for observing the impact on shock wave that explosion of atomic bomb produces underwater portion, under water military engineering building and the surface, seabed on warship.Some countries are carrying out the research and development of this respect in the world, have occurred many dissimilar underwater television shootings.
Underwater Camera can let us eyes can extend to the bottom, under high-performance water, shooting and monitoring system is mainly made up of with CD output system and power supply underwater pick-up camera, display, submerged cable, hard disk imprinting, form a complete closed circuit monitoring system, have irreplaceable purposes at some special occasions.
Summary of the invention
The object of the invention is to overcome prior art deficiency, invent a kind of Underwater Camera with memory function.It can preserve shooting content under water, does not need to transmit earthward in real time picture, have light, the function that can adapt to work under complicated environmental condition.
Technical solution of the present invention is: a kind of Underwater Camera with memory function is made up of gland (1), eyeglass (2), sealing ring (3), cylindrical shell (4), camera (5), DVR (6), signal processing circuit (7), mounting bracket (8), back seat (9), data watertight socket (10), power supply watertight socket (11) and submerged cable
Cylindrical shell (4) is a cylinder, cylindrical shell (4) inside is a cavity, hole is opened respectively at the upper and lower two ends of cylindrical shell (4), cylindrical shell (4) upper end through hole and gland (1) are tightly connected, cylindrical shell (4) lower end through hole and back seat (9) are tightly connected, in the cavity of cylindrical shell (4) inside, be placed with respectively camera (5), DVR (6), signal processing circuit (7), mounting bracket (8)
Underwater Camera (6), after DVR (7) interconnects with mounting bracket (8), it is upper that mounting bracket (8) is fixed on back seat (9) again, and data watertight socket (10) and power supply watertight socket (11) are housed on back seat (9).
Described signal processing circuit (7) has been connected the transmission of electric power and picture signal with data underwater electrical connector (10); The picture under water of camera picked-up is saved in DVR (6) by signal processing circuit (7).
Described cylindrical shell (1) completes seal request with back seat (9) by sealing ring (3) with eyeglass (2) and cylindrical shell (1).
Described gland (1) is contained in the outermost end of cylindrical shell (4) upper end through hole, be tightly connected by sealing ring (3), eyeglass (2) is arranged on gland (1) bottom, eyeglass (2) is tightly connected by sealing ring (3) with cylindrical shell (4), and eyeglass (2) axial direction is fixed in the through hole of cylindrical shell (4) upper end.
Described submerged cable connection data watertight socket (10) is also installed on back seat (9), completes the transmission of electric power and signal.
That described cylindrical shell (4) adopts is withstand voltage, waterproof, erosion-resisting metal material are made.
The present invention adopts Digital Video as imageing sensor and monitor recorder, thereby makes system have image resolution ratio advantages of higher; System of the present invention adopts direct current supply, transportation and easy for operation, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the cut-away structure chart of the Underwater Camera of band memory function of the present invention.
Shown in Fig. 1,1-gland, 2-eyeglass, 3-sealing ring, 4-cylindrical shell, 5-camera, 6-DVR, 7-signal processing circuit, 8-mounting bracket, 9-back seat, 10-data watertight socket, 11-power supply watertight socket.
Embodiment
The present invention is made up of gland 1, eyeglass 2, sealing ring 3, cylindrical shell 4, camera 5, DVR 6, signal processing circuit 7, mounting bracket 8, back seat 9, data watertight socket 10, power supply watertight socket 11 and submerged cable.
Cylindrical shell 4, eyeglass 2 complete underwater sealing requirement by sealing ring 3 respectively with back seat 9; Gland 1 is contained on cylindrical shell 4, completes eyeglass 2 axial restraints; Submerged cable connects underwater electrical connector 10 and is installed on back seat 9, completes the transmission of electric power and signal; DVR 6 is connected with mounting bracket 8 and is fixed on back seat 9, completes limited space and complete the installation of video camera; Signal processing circuit 7 has been connected the transmission of electric power and picture signal with underwater electrical connector 10; The picture under water that camera 5 absorbs is saved in DVR 6 by signal processing circuit 7.
That Underwater Camera of the present invention is placed in is withstand voltage, in waterproof, erosion-resisting cylindrical shell 4 metal-backs, carry or be arranged in bathyscaph or towed body by diver, carries out underwater camera, can intuitively reflect truly the problem under water in engineering.
The present invention adopts Underwater Camera (Digital Video) with memory function as imageing sensor and monitor recorder, thereby makes system have image resolution ratio advantages of higher.
Working method: automatically shoot with video-corder under water, Digital Video is recorded at any time.Underwater Camera with memory function can be preserved shooting content under water, does not need to transmit earthward in real time picture, have light, the function that can adapt to work under complicated environmental condition.
Claims (6)
1. the Underwater Camera with memory function, it is characterized in that being formed by gland (1), eyeglass (2), sealing ring (3), cylindrical shell (4), camera (5), DVR (6), signal processing circuit (7), mounting bracket (8), back seat (9), data watertight socket (10), power supply watertight socket (11) and submerged cable
Cylindrical shell (4) is a cylinder, cylindrical shell (4) inside is a cavity, hole is opened respectively at the upper and lower two ends of cylindrical shell (4), cylindrical shell (4) upper end through hole and gland (1) are tightly connected, cylindrical shell (4) lower end through hole and back seat (9) are tightly connected, in the cavity of cylindrical shell (4) inside, be placed with respectively camera (5), DVR (6), signal processing circuit (7), mounting bracket (8)
Underwater Camera (6), after DVR (7) interconnects with mounting bracket (8), it is upper that mounting bracket (8) is fixed on back seat (9) again, and data watertight socket (10) and power supply watertight socket (11) are housed on back seat (9).
2. the Underwater Camera with memory function according to claim 1, is characterized in that described signal processing circuit (7) has been connected the transmission of electric power and picture signal with data underwater electrical connector (10); The picture under water of camera picked-up is saved in DVR (6) by signal processing circuit (7).
3. the Underwater Camera with memory function according to claim 1, is characterized in that described cylindrical shell (1) and eyeglass (2) and cylindrical shell (1) complete seal request with back seat (9) by sealing ring (3).
4. the Underwater Camera with memory function according to claim 1, it is characterized in that described gland (1) is contained in the outermost end of cylindrical shell (4) upper end through hole, be tightly connected by sealing ring (3), eyeglass (2) is arranged on gland (1) bottom, eyeglass (2) is tightly connected by sealing ring (3) with cylindrical shell (4), and eyeglass (2) axial direction is fixed in the through hole of cylindrical shell (4) upper end.
5. the Underwater Camera with memory function according to claim 1, is characterized in that described submerged cable connection data watertight socket (10) and is installed on back seat (9), completes the transmission of electric power and signal.
6. the Underwater Camera with memory function according to claim 1, is characterized in that described cylindrical shell (4) adopts withstand voltage, waterproof, erosion-resisting metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733726.1A CN103888647A (en) | 2013-12-27 | 2013-12-27 | Underwater video camera with storage function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310733726.1A CN103888647A (en) | 2013-12-27 | 2013-12-27 | Underwater video camera with storage function |
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| CN103888647A true CN103888647A (en) | 2014-06-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488087A (en) * | 2015-08-28 | 2017-03-08 | 上海交通大学 | 4500m level Zoom camera under water |
| CN106488085A (en) * | 2015-08-28 | 2017-03-08 | 上海交通大学 | 6000m level underwater miniature video camera |
| CN106488086A (en) * | 2015-08-28 | 2017-03-08 | 上海交通大学 | 4500m level wide angle cameras under water |
| CN107642654A (en) * | 2017-09-27 | 2018-01-30 | 南京管科智能科技有限公司 | A kind of pipe robot housing unit |
| CN107894246A (en) * | 2017-11-10 | 2018-04-10 | 中国人民解放军海军医学研究所 | A kind of high pressure resistant processing method of underwater reflex test system |
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| CN2290156Y (en) * | 1996-11-08 | 1998-09-02 | 国家海洋环境监测中心 | Underwater colour camera |
| US20030234867A1 (en) * | 2000-10-12 | 2003-12-25 | Tsutomu Fujita | Information terminal |
| CN101135830A (en) * | 2007-09-28 | 2008-03-05 | 中国水产科学研究院黄海水产研究所 | Portable deep water net cage underwater monitor |
| CN201215999Y (en) * | 2008-05-23 | 2009-04-01 | 中国科学院沈阳自动化研究所 | Video transmission and monitoring device for underwater robot remote control |
| CN202720897U (en) * | 2012-07-30 | 2013-02-06 | 朱林芳 | Novel integrated digital network video recorder |
| CN203691497U (en) * | 2013-12-27 | 2014-07-02 | 中国船舶重工集团公司七五○试验场 | Underwater camera with storage function |
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2013
- 2013-12-27 CN CN201310733726.1A patent/CN103888647A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290156Y (en) * | 1996-11-08 | 1998-09-02 | 国家海洋环境监测中心 | Underwater colour camera |
| US20030234867A1 (en) * | 2000-10-12 | 2003-12-25 | Tsutomu Fujita | Information terminal |
| CN101135830A (en) * | 2007-09-28 | 2008-03-05 | 中国水产科学研究院黄海水产研究所 | Portable deep water net cage underwater monitor |
| CN201215999Y (en) * | 2008-05-23 | 2009-04-01 | 中国科学院沈阳自动化研究所 | Video transmission and monitoring device for underwater robot remote control |
| CN202720897U (en) * | 2012-07-30 | 2013-02-06 | 朱林芳 | Novel integrated digital network video recorder |
| CN203691497U (en) * | 2013-12-27 | 2014-07-02 | 中国船舶重工集团公司七五○试验场 | Underwater camera with storage function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488087A (en) * | 2015-08-28 | 2017-03-08 | 上海交通大学 | 4500m level Zoom camera under water |
| CN106488085A (en) * | 2015-08-28 | 2017-03-08 | 上海交通大学 | 6000m level underwater miniature video camera |
| CN106488086A (en) * | 2015-08-28 | 2017-03-08 | 上海交通大学 | 4500m level wide angle cameras under water |
| CN107642654A (en) * | 2017-09-27 | 2018-01-30 | 南京管科智能科技有限公司 | A kind of pipe robot housing unit |
| CN107894246A (en) * | 2017-11-10 | 2018-04-10 | 中国人民解放军海军医学研究所 | A kind of high pressure resistant processing method of underwater reflex test system |
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Application publication date: 20140625 |
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