CN109981931A - A kind of small-sized PTZ camera based on jungle distributed areas - Google Patents
A kind of small-sized PTZ camera based on jungle distributed areas Download PDFInfo
- Publication number
- CN109981931A CN109981931A CN201711455683.XA CN201711455683A CN109981931A CN 109981931 A CN109981931 A CN 109981931A CN 201711455683 A CN201711455683 A CN 201711455683A CN 109981931 A CN109981931 A CN 109981931A
- Authority
- CN
- China
- Prior art keywords
- tilting component
- camera
- rotary components
- rotation axis
- rotation
- Prior art date
- 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.)
- Pending
Links
- 230000005693 optoelectronics Effects 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 210000001226 toe joint Anatomy 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The application belongs to camera, and in particular to a kind of small-sized PTZ camera based on jungle distributed areas.A kind of small-sized PTZ camera based on jungle distributed areas, including tilting component and rotary components, wherein tilting component is arranged in rotary components front end, rotary components are able to drive tilting component and rotate along connecting shaft, camera is set in tilting component, and camera can rotate under pitch angle under the drive of tilting component.The remarkable result of the application is: (1) greatly improving slewing area, and reduce the risk for walking to cause cable to be broken cruelly because of motor.Even if motor is walked cruelly, due to the use of the sliding brush of HD video, the maintenanceability of tilting component is improved；(2) trigger range is in 1mm~1.5mm, sensitivity ± 0.5mm, pitching positioning accuracy height；(3) data of the stable transmission SDI video format of high speed.
Description
Technical field
The application belongs to camera, and in particular to a kind of small-sized PTZ camera based on jungle distributed areas.
Background technique
According to the operational experience feedback of external nuclear power station, the cores level-one such as pressure vessel such as steam generator, voltage-stablizer, top cover
Component long-term work is also easy to produce the openings such as crackle, corrosion and lacks under the conditions of the bad working environments such as high temperature, high pressure, high irradiation, water flow
It falls into, to guarantee its safe and reliable operation, video inspection need to be implemented to its inside.Due to there is higher radiation inside nuclear power station,
It can not thus manually check, remote control detection device can only be used to be checked.Camera is must not in numerous inspection equipment
The one kind that can lack.
Existing camera class checks that the general volume of equipment is larger, and rotates inconvenience, and being likely to result in inspection, there are blind
Point.
Summary of the invention
The application in view of the drawbacks of the prior art, provides a kind of small-sized PTZ camera based on jungle distributed areas.
The application is achieved in that a kind of small-sized PTZ camera based on jungle distributed areas, including tilting component and
Rotary components, wherein tilting component is arranged in rotary components front end, and rotary components are able to drive tilting component and rotate along connecting shaft,
Camera is set in tilting component, and camera can rotate under pitch angle under the drive of tilting component.
A kind of small-sized PTZ camera based on jungle distributed areas as described above, wherein the tilting component includes
Tilting component shell, high-definition camera, HD video slide brush, location triggered piece and photoelectric proximity switch, wherein tilting component
Lateral shaft is arranged in the front end of shell, and high-definition camera is arranged on lateral shaft, and high-definition camera can make pitching around lateral shaft and turn
It is dynamic, the sliding brush of HD video, location triggered piece and photoelectric proximity switch, location triggered piece and HD video are set on lateral shaft
Sliding brush mating reaction, for detecting camera rotational angle, photoelectric proximity switch is used to drive the rotation of camera.
A kind of small-sized PTZ camera based on jungle distributed areas as described above, wherein the position of the lateral shaft setting
Nearly camera center is rested against, camera is allowed to do 360 ° of pitch rotations.
A kind of small-sized PTZ camera based on jungle distributed areas as described above, wherein the rotary components include
Driving gear set, rotation axis, bearing support block, optoelectronic switch isolation, proximity photoelectricity in rotary components shell are set
Switch, locking nut and miniature DC motor, wherein rotation axis is arranged among rotary components shell, and stretches out outside rotary components
The front end of shell, rotation axis is fixedly connected with tilting component, and rotation axis can drive tilting component axially to turn around rotation axis
Dynamic, rotation axis is arranged on bearing support block, and bearing support block is fixed on rotary components shell by locking nut, rotation axis
With miniature DC motor toe joint, and miniature DC motor can drive rotation axis to rotate, miniature DC motor and proximity light
Electric switch electrical connection, and proximity optoelectronic switch can control whether miniature DC motor works, and optoelectronic switch isolation is set
It sets on the rotating shaft, which is used to detect the rotational angle of rotation axis.
The remarkable result of the application is: (1) tilting component is using the sliding brush of HD video, because sliding brush can 360 ° of rotations, pitching
The rotational angle of component can reach -360 °~+360 °, greatly improve slewing area, and reduce because motor cruelly is walked to cause
The risk of cable fracture.Even if motor is walked cruelly, due to the use of the sliding brush of HD video, the maintenanceability of tilting component is improved；
(2) trigger range is in 1mm~1.5mm, sensitivity ± 0.5mm, pitching positioning accuracy height；(3) the stable transmission SDI video of high speed
The data of format.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of small-sized PTZ camera of the application based on jungle distributed areas；
Fig. 2 is the main view of tilting component；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the main view of rotary components；
Fig. 5 is the top view of Fig. 4.
In figure: 1. tilting components, 2. rotary components, 3. tilting component shells, 4. high-definition cameras, 5. HD videos are sliding
Brush, 6. location triggered pieces, 7. photoelectric proximity switches, 8. rotary components shells, 9. driving gear sets, 10. rotation axis, 11. axis
Hold support base, 12. optoelectronic switch isolations, 13. proximity optoelectronic switches, 14. locking nuts, 15. miniature DC motors.
Specific embodiment
As shown in attached drawing 1~5, a kind of small-sized PTZ camera based on jungle distributed areas, including tilting component 1 and rotation
Turn component 2, wherein tilting component 1 is arranged in 2 front end of rotary components, and rotary components 2 are able to drive tilting component 1 and revolve along connecting shaft
Turn, camera is set in tilting component 1, and camera can rotate under pitch angle under the drive of tilting component 1.
The tilting component 1 includes tilting component shell 3, high-definition camera 4, the sliding brush of HD video 5, location triggered piece
6 and photoelectric proximity switch 7, wherein lateral shaft is arranged in the front end of tilting component shell 3, and high-definition camera is arranged on lateral shaft
4, high-definition camera 4 can make pitch rotation around lateral shaft, and the sliding brush of HD video 5,6 and of location triggered piece are arranged on lateral shaft
Photoelectric proximity switch 7, location triggered piece 6 and HD video 5 mating reactions of sliding brush, for detecting camera rotational angle, light
Electric-type is used to drive the rotation of camera close to switch 7.
The lateral shaft setting is located proximate to camera center, and camera is allowed to do 360 ° of pitch rotations.
The rotary components 2 include driving gear set 9, rotation axis 10, the bearing branch being arranged in rotary components shell 8
Seat 11, optoelectronic switch isolation 12, proximity optoelectronic switch 13, locking nut 14 and miniature DC motor 15 are supportted, wherein rotating
Axis 10 is arranged among rotary components shell 8, and stretches out rotary components shell 8, and the front end of rotation axis 10 and tilting component 1 are solid
Fixed connection, and rotation axis 10 can drive tilting component 1 around the axial rotation of rotation axis 10, and rotation axis 10 is arranged in bearing support
On seat 11, bearing support block 11 is fixed on rotary components shell 8 by locking nut 14, rotation axis 10 and miniature DC motor
15 toe joints, and miniature DC motor 15 can drive rotation axis 10 to rotate, miniature DC motor 15 and proximity optoelectronic switch
13 electrical connections, and proximity optoelectronic switch 13 can control whether miniature DC motor 15 works, optoelectronic switch isolation 12
It is arranged in rotation axis 10, which is used to detect the rotational angle of rotation axis 10.
The characteristics of the application device, is that device has two dimension movements of pitching and rotation and positioning function, can carry out-
360 °~+360 ° without dead angle rotate and pitching, specifically:
1) tilting component (2) and rotary components (1), each module can be with rapid-assembling/disassemblings, independent use；
2) rotating and reverse for motor is realized after connecting by control system, is completed the positive rotation of the device, reverse rotation, is bowed
Face upward equal direction controllings；
3) movement for passing through tilting component (2) and (1) two freedom degree of rotary components, extremely by high-definition camera (4) positioning
Demand position；
4) when implementing to examine, high-definition camera (4) are acquired to storage by video data transmission by video recording system
Equipment completes the work such as video acquisition and storage；
5) the sliding brush (5) of the HD video of tilting component (2) side can transmit the data of SDI video format, can turn in high speed
The reliable and stable HD video data of transmission in dynamic.
The application method of the application device approximately as:
1) PTZ camera structure is installed to specific purpose tool；
2) equipment connects, and is attached according to operating instruction to equipment；
3) this stage PTZ camera carries out pitching or rotation two axle movement according to the instruction that control equipment is sent；
4) zero-bit or starting point of pitching and rotation are judged according to the electric signal that photoswitc is fed back；
Equipment recycling, operator recycle PTZ cam device manually.
Claims (4)
1. a kind of small-sized PTZ camera based on jungle distributed areas, it is characterised in that: including tilting component (1) and rotation group
Part (2), wherein tilting component (1) is arranged in rotary components (2) front end, and rotary components (2) are able to drive tilting component (1) along even
Spindle rotation, tilting component (1) is middle to be arranged camera, and camera can be under the drive of tilting component (1) under pitch angle
Rotation.
2. a kind of small-sized PTZ camera based on jungle distributed areas as described in claim 1, it is characterised in that: described
Tilting component (1) include tilting component shell (3), high-definition camera (4), the sliding brush (5) of HD video, location triggered piece (6) and
Photoelectric proximity switch (7), wherein lateral shaft is arranged in the front end of tilting component shell (3), and high-definition camera is arranged on lateral shaft
Head (4), high-definition camera (4) can make pitch rotation around lateral shaft, and sliding brush (5), position of HD video are arranged on lateral shaft
Sliding brush (5) mating reaction of isolation (6) and photoelectric proximity switch (7), location triggered piece (6) and HD video, for detecting
Camera rotational angle, photoelectric proximity switch (7) are used to drive the rotation of camera.
3. a kind of small-sized PTZ camera based on jungle distributed areas as claimed in claim 2, it is characterised in that: the cross
It is located proximate to camera center to what axis was arranged, camera is allowed to do 360 ° of pitch rotations.
4. a kind of small-sized PTZ camera based on jungle distributed areas as claimed in claim 3, it is characterised in that: described
Rotary components (2) include driving gear set (9), the rotation axis (10), bearing support block being arranged in rotary components shell (8)
(11), optoelectronic switch isolation (12), proximity optoelectronic switch (13), locking nut (14) and miniature DC motor (15),
The setting of middle rotation axis (10) is intermediate in rotary components shell (8), and stretches out rotary components shell (8), rotation axis (10) most before
End is fixedly connected with tilting component (1), and rotation axis (10) can drive tilting component (1) axially to turn around rotation axis (10)
Dynamic, rotation axis (10) is arranged on bearing support block (11), and bearing support block (11) is fixed on rotation by locking nut (14)
On package shell (8), rotation axis (10) and miniature DC motor (15) toe joint, and miniature DC motor (15) can be with turn
Moving axis (10) rotation, miniature DC motor (15) is electrically connected with proximity optoelectronic switch (13), and proximity optoelectronic switch
(13) it can control whether miniature DC motor (15) works, optoelectronic switch isolation (12) is arranged on rotation axis (10), should
Optoelectronic switch isolation (12) is used to detect the rotational angle of rotation axis (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455683.XA CN109981931A (en) | 2017-12-27 | 2017-12-27 | A kind of small-sized PTZ camera based on jungle distributed areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455683.XA CN109981931A (en) | 2017-12-27 | 2017-12-27 | A kind of small-sized PTZ camera based on jungle distributed areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109981931A true CN109981931A (en) | 2019-07-05 |
Family
ID=67074257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711455683.XA Pending CN109981931A (en) | 2017-12-27 | 2017-12-27 | A kind of small-sized PTZ camera based on jungle distributed areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109981931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641776A (en) * | 2020-04-17 | 2020-09-08 | 山东信通电子股份有限公司 | Control method and equipment of power transmission line image acquisition device |
| CN113242369A (en) * | 2021-05-12 | 2021-08-10 | 烟台应辉智能科技有限公司 | All-round module of making a video recording |
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|---|---|---|---|---|
| CN2731863Y (en) * | 2004-09-20 | 2005-10-05 | 天津市亚安科技电子有限公司 | Intelligent high speed head camera |
| KR20060062380A (en) * | 2004-12-03 | 2006-06-12 | 학교법인연세대학교 | Method and apparatus for controling view direction of camera |
| CN201004147Y (en) * | 2007-01-29 | 2008-01-09 | 深圳市明日实业有限公司 | Water proof and vibration proof omnidirectional vidicon |
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-
2017
- 2017-12-27 CN CN201711455683.XA patent/CN109981931A/en active Pending
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| JP2008167257A (en) * | 2006-12-28 | 2008-07-17 | Mitsumi Electric Co Ltd | Pan/tilt device |
| CN201004147Y (en) * | 2007-01-29 | 2008-01-09 | 深圳市明日实业有限公司 | Water proof and vibration proof omnidirectional vidicon |
| CN201674583U (en) * | 2010-05-18 | 2010-12-15 | 上海博康智能网络科技有限公司 | High-definition intelligent dome camera system |
| US20150077614A1 (en) * | 2013-08-16 | 2015-03-19 | Simon P King | Rotate-pan-tilt camera for videoimaging, videoconferencing, production and recording |
| CN205210699U (en) * | 2015-11-19 | 2016-05-04 | 河南中光学集团有限公司 | Big -and -middle -sized control revolving stage rotational system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641776A (en) * | 2020-04-17 | 2020-09-08 | 山东信通电子股份有限公司 | Control method and equipment of power transmission line image acquisition device |
| CN111641776B (en) * | 2020-04-17 | 2021-07-09 | 山东信通电子股份有限公司 | Control method and equipment of power transmission line image acquisition device |
| CN113242369A (en) * | 2021-05-12 | 2021-08-10 | 烟台应辉智能科技有限公司 | All-round module of making a video recording |
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