CN109348191A - A kind of box-type turbid water videotape device - Google Patents
A kind of box-type turbid water videotape device Download PDFInfo
- Publication number
- CN109348191A CN109348191A CN201811487024.9A CN201811487024A CN109348191A CN 109348191 A CN109348191 A CN 109348191A CN 201811487024 A CN201811487024 A CN 201811487024A CN 109348191 A CN109348191 A CN 109348191A
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- CN
- China
- Prior art keywords
- cabinet
- box
- panel
- compensator
- turbid water
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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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of box-type turbid water videotape device, which includes cabinet, panel, wheel group, handle, compensator, camera, light source；Cabinet is transparent hollow cuboid, and the leading flank of cabinet is externally provided with one piece of panel；Panel is arranged in parallel and is close to the leading flank of cabinet, and panel is transparent rectangular slab, is vertically being equipped with a skate group respectively at both sides on the outer surface of panel；A handle respectively symmetrically is equipped on the outer surface on the left and right sides top of cabinet；Box house is equipped with compensator, camera and light source；The spring of an offer compensation pressure is provided in compensator by the trailing flank of cabinet.Box house is full of clear water.An overflow valve is additionally provided on cabinet.Box-type turbid water videotape device provided by the invention, observes and measures auxiliary tool as muddy water, is lauched structure detection operation to muddy water and uses, can clearly detect the structure under muddy water state, improves the efficiency of video observation operation in muddy water.
Description
Technical field
The present invention relates to a kind of diving operations and underwater robot operation to be especially the vertical structure being used under silting water
The ROV muddy water of the apparent observation of object observes and measures auxiliary tool, and in particular, to a kind of box-type turbid water videotape device.
Background technique
Underwater robot, or it is remotely pilotless submersible (Remote Operational Vehicle, ROV), it is a kind of
The instrument and equipment carried using itself carries out the diving apparatus for artificially manipulating operation under water.
There are certain difficulty, existing underwater robot or underwater electricity for underwater operation observation structure object in muddy water at present
Defect depending on being unable to reach clear observation vertical elevation apparent structure, will appear range of observation mistake when using microspur camera looks into fee
Small, the problem of being unable to reach desired effect, existing diver's filtered water tank is a cabinet, can not carry video effect,
And exist without the problems such as cooperation of light and camera system.
Summary of the invention
The object of the present invention is to provide a kind of auxiliary tool observed and measured for ROV muddy water, solve to observe knot in muddy water
Difficulty existing for structure object improves the efficiency of video observation operation in muddy water.
In order to achieve the above object, the present invention provides a kind of box-type turbid water videotape devices, wherein the device packet
Containing cabinet, panel, wheel group, handle, compensator, camera, light source；The cabinet is transparent hollow cuboid, before cabinet
Side is externally provided with one piece of panel；The panel is arranged in parallel and is close to the leading flank of cabinet, and panel is transparent rectangle
Plate is vertically symmetrically being equipped with a skate group on the outer surface of panel respectively at both sides；Body structure is examined in vertical elevation
It can be abutted against on vertical plane when survey, replace conventional cabinet by the hand-held existing shaking of diver using the sliding of wheel group
And apart from facade structures apart from indefinite defect；On the outer surface on the left and right sides top of the cabinet respectively symmetrically
Equipped with a handle；The handle of cabinet two sides can use for diver can also be used as the fixation for being fixed on underwater robot structure
Part；The box house is equipped with compensator, camera and light source；Box house is full of clear water.
Above-mentioned box-type turbid water videotape device, wherein the panel, i.e. observation window panel, length and wide difference
Greater than the length of the leading flank of cabinet and wide and be proportional to；The panel is transparent organic resin glass lens, surface
Organic film plating is set, reduces the light reflection of the panel in the notice for meeting translucency.
Above-mentioned box-type turbid water videotape device, wherein the compensator is transparent hollow cuboid, and setting exists
Between the intracorporal trailing flank of case and top surface, and trailing flank and top as compensation with the intracorporal trailing flank of case and top surface respectively
Face, the spring of an offer compensation pressure is provided inwardly in compensator by the trailing flank of cabinet, and spring is located at the center of compensator.
The bottom plate of compensator and the side plate of the left and right sides constitute three folded plates of concave, and side plate top and the top surface inside of cabinet are solid
Fixed, the posterior edges of side plate and the posterior edges of bottom plate are fixed with inside the trailing flank of cabinet respectively, and a side plate center is set
There is an aperture, the leading flank of compensator is communicated with box house.The pressure that compensator inner spring provides is preferably 15PSI
(Pounds per Square Inch, pound/square inch).The hydraulic pressure outside compensator resistance, external and internal pressure are utilized when operation
Difference is the elastic force of spring, and the elastic force of control spring, the condition for using internal pressure difference in compensator are designed according to Hooke's law
Under remain at 15PSI.
Above-mentioned box-type turbid water videotape device a, wherein overflow valve, the pressure of overflow valve are additionally provided on the cabinet
Power setting value is greater than the pressure difference value inside and outside the cabinet after the spring-compensating in compensator, and overflow valve is located at compensator.
Preferably, overflow valve is located on cabinet trailing flank or top surface at the center of compensator common area, and the pressure of overflow valve is arranged
It is more than to pass through the pressure difference that the opening of overflow valve restores balance again inside and outside cabinet after pressure set points for 20PSI.
Above-mentioned box-type turbid water videotape device, wherein be equipped with one to box house on the trailing flank of the cabinet
Camera, the camera are arranged below compensator.Preferably high definition 2.8mm focal length camera, makes camera visual angle
Range can cover the cabinet front face i.e. whole region of front side cover board, the wheel group structure including front side.
Above-mentioned box-type turbid water videotape device, wherein there are four setting on the trailing flank of the cabinet to box house
Light source, the light source are respectively equipped with one by four corners on the trailing flank of cabinet.It is equipped with the equal of 4 4000 lumens of illumination altogether
Matter light source keeps front side Panel area in operation process bright and clear.
Above-mentioned box-type turbid water videotape device, wherein be additionally provided with watertight interface on the cabinet.
Above-mentioned box-type turbid water videotape device, wherein the watertight of transmission data outward is equipped at the watertight interface
Cable.The outside output data of the miniature watertight interface of eight needle of SUBCON is preferably used, camera externally exports H264 format video,
It can be connected to display & control system waterborne by watertight cable or be connected directly on underwater robot interior video channel.Use the dress
It is preferable to set vertical plane structure detection effect under progress silting water.
Box-type turbid water videotape device provided by the invention has the advantage that
The present invention meets cabinet different in the setting camera shooting of the inside of body structure and illumination and the equipment of compensation function
Underwater observation shop problem under depth condition improves the stability of equipment in external equipment handle and wheel group structure, use.
The dimension data that vertical plane structure is obtained by the dimensional structure feature comparison of cabinet itself is the underwater vertical under silting water
Face structure observation operation provides corresponding help.
The present invention is used with to be lauched structure detection operation to muddy water, can clearly detect the knot under muddy water state
Structure can meet the observation operation in muddy water operation, while can carry out muddy water structure measurement work, improve video observing in muddy water
The efficiency of operation is examined, the observation that can be mainly used in the panel-type structures such as power station dam facing structure, hull structure observing extensively is surveyed
It measures in operation process, depth of implements is wide, can the operation under several meters to several hundred meters depth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of box-type turbid water videotape device of the invention.
Fig. 2 is the cabinet outside schematic diagram of box-type turbid water videotape device of the invention.
Fig. 3 is the top view of box-type turbid water videotape device of the invention.
Fig. 4 is the panel schematic diagram of box-type turbid water videotape device of the invention.
Fig. 5 is the AA cross-sectional view of box-type turbid water videotape device of the invention
Fig. 6 is the BB cross-sectional view of box-type turbid water videotape device of the invention
Wherein: 1, cabinet；2, panel；3, wheel group；4, handle；5, compensator；6, camera；7, light source；8, spring；9, it overflows
Flow valve.
Specific embodiment
A specific embodiment of the invention is further described below in conjunction with attached drawing.
As shown in figs. 1 to 6, box-type turbid water videotape device provided by the invention includes cabinet 1, panel 2, wheel group 3, hand
Handle 4, compensator 5, camera 6, light source 7；Cabinet 1 is transparent hollow cuboid, and the leading flank of cabinet 1 is externally provided with one piece of face
Plate 2；Panel 2 is arranged in parallel and is close to the leading flank of cabinet 1, and panel 2 is transparent rectangular slab, on the outer surface of panel 2
Vertically it is equipped with a skate group 3 respectively at both sides；It respectively symmetrically is equipped on the outer surface on the left and right sides top of cabinet 1
One handle 4；Compensator 5, camera 6 and light source 7 are equipped with inside cabinet 1；Clear water is full of inside cabinet 1.
The length and width of the long and wide leading flank for being respectively greater than cabinet 1 of panel 2 are simultaneously proportional to；Panel 2 has to be transparent
Organic film plating is arranged in machine plexiglas eyeglass, surface.
Compensator 5 be transparent hollow cuboid, be arranged between the trailing flank and top surface in cabinet 1, and respectively with
The trailing flank and top surface of trailing flank and top surface as compensation 5 in cabinet 1 are set by the rear side of cabinet 1 is inward-facing in compensator 5
The spring 8 of an offer compensation pressure is provided.
An overflow valve 9 is additionally provided on cabinet 1, the pressure set points of overflow valve 9 are greater than by the spring 8 in compensator 5
Pressure difference value inside and outside compensated cabinet 1, overflow valve 9 are located at compensator 5.
To a camera 6 is equipped with inside cabinet 1 on the trailing flank of cabinet 1, camera 6 is arranged below compensator 5.
To setting inside cabinet 1 there are four light source 7 on the trailing flank of cabinet 1, light source 7 leans on quadrangle on the trailing flank of cabinet 1
Place is respectively equipped with one.Watertight interface is additionally provided on cabinet 1.
The watertight cable of transmission data outward is equipped at watertight interface.
1 formula turbid water videotape device of cabinet provided by the invention is further described below with reference to embodiment.
Embodiment 1
A kind of 1 formula turbid water videotape device of cabinet, comprising cabinet 1, panel 2, wheel group 3, handle 4, compensator 5, camera 6,
Light source 7.Clear water is full of inside cabinet 1.
Cabinet 1 is transparent hollow cuboid, and the leading flank of cabinet 1 is externally provided with one piece of panel 2；Panel 2 and cabinet 1
Leading flank is arranged in parallel and is close to, and panel 2 is transparent rectangular slab, is distinguishing vertically at both sides on the outer surface of panel 2
Symmetrically it is equipped with a skate group 3；1 structure of cabinet can abut against on vertical plane when vertical elevation detects, and utilize the cunning of wheel group 3
It moves to replace conventional cabinet 1 by the hand-held existing shaking of diver and apart from facade structures apart from indefinite defect.
Panel 2, i.e. observation window panel, length and it is wide be respectively greater than cabinet 1 leading flank length and width and with its at than
Example；Panel 2 is transparent organic resin glass lens, and surface is arranged organic film plating, reduces the face in the notice for meeting translucency
The light of plate 2 reflects.
A handle 4 respectively symmetrically is equipped on the outer surface on the left and right sides top of cabinet 1；The hand of 1 two sides of cabinet
Handle 4 can use for diver can also be used as the fixing piece for being fixed on underwater robot structure.
Compensator 5, camera 6 and light source 7 are equipped with inside cabinet 1.
Compensator 5 be transparent hollow cuboid, be arranged between the trailing flank and top surface in cabinet 1, and respectively with
The trailing flank and top surface of trailing flank and top surface as compensation 5 in cabinet 1 are set by the rear side of cabinet 1 is inward-facing in compensator 5
There is the spring 8 of an offer compensation pressure, spring 8 is located at the center of compensator 5.The bottom plate of compensator 5 and the side of the left and right sides
Plate constitutes three folded plates of concave, at the top of side plate with it is fixed inside the top surface of cabinet 1, the posterior edges of side plate and bottom plate
Posterior edges are fixed with inside the trailing flank of cabinet 1 respectively, and a side plate center is equipped with an aperture, the leading flank of compensator 5
It is communicated with inside cabinet 1.5 inner spring 8 of compensator provide pressure be preferably 15PSI (Pounds per Square Inch,
Pound/square inch).External hydraulic pressure is resisted when operation using compensator 5, internal and external pressure difference is the elastic force of spring 8, according to Hooke
The elastic force of law design control spring 8, makes internal pressure difference remain at 15PSI under conditions of 5 use of compensator.
An overflow valve 9 is additionally provided on cabinet 1, the pressure set points of overflow valve 9 are greater than by the spring 8 in compensator 5
Pressure difference value inside and outside compensated cabinet 1, overflow valve 9 are located at compensator 5.Preferably, overflow valve 9 is located at 1 rear side of cabinet
On face or top surface and at the center of 5 common area of compensator, the pressure of overflow valve 9 is set as 20PSI, is more than pressure set points
Afterwards, the pressure difference that the inside and outside opening by overflow valve 9 of cabinet 1 restores balance again.
To a camera 6 is equipped with inside cabinet 1 on the trailing flank of cabinet 1, camera 6 is arranged below compensator 5.
Preferably high definition 2.8mm focal length camera allows 6 angular field of view of camera to cover the i.e. front side cover board of 1 leading flank of cabinet
Whole region, 3 structure of wheel group including front side.
To setting inside cabinet 1 there are four light source 7 on the trailing flank of cabinet 1, light source 7 leans on quadrangle on the trailing flank of cabinet 1
Place is respectively equipped with one.It is equipped with the homogeneous light source of 4 4000 lumens of illumination altogether, allows front side Panel area light in operation process
Line charge foot.
Watertight interface is additionally provided on cabinet 1.The watertight cable of transmission data outward is equipped at watertight interface.It is preferably used
The outside output data of the miniature watertight interface of eight needle of SUBCON, camera 6 externally export H264 format video, can pass through watertight cable
It is connected to display & control system waterborne or is connected directly on underwater robot interior video channel.Silting water is carried out using the device
Lower vertical plane structure detection effect is preferable.
Box-type turbid water videotape device provided by the invention, predominantly a body structure device, box house, which exists, to be set
Flexible collocation structure, when avoiding because of body structure underwater operation, cabinet because hydraulic pressure problem can not dive to deeper region
Problem, the homogeneous light source of 4 4000 lumens of inside setting, takes clearly submerged structure image eventually by displacement method.This
Invention observes and measures auxiliary tool as muddy water, is able to solve difficulty existing for observation structure object in muddy water.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (8)
1. a kind of box-type turbid water videotape device, which is characterized in that the device includes cabinet, panel, wheel group, handle, benefit
Repay device, camera, light source；
The cabinet is transparent hollow cuboid, and the leading flank of cabinet is externally provided with one piece of panel；
The panel is arranged in parallel and is close to the leading flank of cabinet, and panel is transparent rectangular slab, on the outer surface of panel
Vertically it is being equipped with a skate group respectively at both sides；
A handle respectively symmetrically is equipped on the outer surface on the left and right sides top of the cabinet；
The box house is equipped with compensator, camera and light source；Box house is full of clear water.
2. box-type turbid water videotape device as described in claim 1, which is characterized in that the panel, length and wide difference
Greater than the length of the leading flank of cabinet and wide and be proportional to；The panel is transparent organic resin glass lens, surface
Plated film.
3. box-type turbid water videotape device as described in claim 1, which is characterized in that the compensator is transparent hollow
Cuboid is arranged between the intracorporal trailing flank of case and top surface, and respectively using the intracorporal trailing flank of case and top surface as compensating
The trailing flank and top surface of device are provided inwardly with the spring of an offer compensation pressure in compensator by the trailing flank of cabinet.
4. box-type turbid water videotape device as claimed in claim 3, which is characterized in that be additionally provided with one on the cabinet and overflow
Valve is flowed, the pressure set points of overflow valve are greater than the pressure difference value inside and outside the cabinet after the spring-compensating in compensator, overflow
Valve is located at compensator.
5. box-type turbid water videotape device as claimed in claim 4, which is characterized in that case on the trailing flank of the cabinet
Internal portion is equipped with a camera, and the camera is arranged below compensator.
6. box-type turbid water videotape device as claimed in claim 5, which is characterized in that case on the trailing flank of the cabinet
Internal portion is set there are four light source, and the light source is respectively equipped with one by four corners on the trailing flank of cabinet.
7. box-type turbid water videotape device as claimed in claim 6, which is characterized in that be additionally provided with watertight on the cabinet and connect
Mouthful.
8. box-type turbid water videotape device as claimed in claim 7, which is characterized in that be equipped at the watertight interface outside
Transmit the watertight cable of data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487024.9A CN109348191A (en) | 2018-12-06 | 2018-12-06 | A kind of box-type turbid water videotape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487024.9A CN109348191A (en) | 2018-12-06 | 2018-12-06 | A kind of box-type turbid water videotape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109348191A true CN109348191A (en) | 2019-02-15 |
Family
ID=65297321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811487024.9A Withdrawn CN109348191A (en) | 2018-12-06 | 2018-12-06 | A kind of box-type turbid water videotape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109348191A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012207A (en) * | 2019-06-05 | 2019-07-12 | 清华四川能源互联网研究院 | Filming apparatus and inspection device |
-
2018
- 2018-12-06 CN CN201811487024.9A patent/CN109348191A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012207A (en) * | 2019-06-05 | 2019-07-12 | 清华四川能源互联网研究院 | Filming apparatus and inspection device |
| CN110012207B (en) * | 2019-06-05 | 2019-09-10 | 清华四川能源互联网研究院 | Filming apparatus and inspection device |
| US11985399B2 (en) | 2019-06-05 | 2024-05-14 | Sichuan Energy Internet Research Institute, Tsinghua University | Photographing apparatus and inspection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |
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| WW01 | Invention patent application withdrawn after publication |