CN107842700A - A kind of automatic distance-adjusting binocular camera shooting machine support and its roll adjustment method suitable for transformer station - Google Patents
A kind of automatic distance-adjusting binocular camera shooting machine support and its roll adjustment method suitable for transformer station Download PDFInfo
- Publication number
- CN107842700A CN107842700A CN201711169319.7A CN201711169319A CN107842700A CN 107842700 A CN107842700 A CN 107842700A CN 201711169319 A CN201711169319 A CN 201711169319A CN 107842700 A CN107842700 A CN 107842700A
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- China
- Prior art keywords
- screw mandrel
- stepper motor
- distance
- transformer station
- objective table
- 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
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000033001 locomotion Effects 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000003831 deregulation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
-
- 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
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a kind of automatic distance-adjusting binocular camera shooting machine support and its roll adjustment method suitable for transformer station, including bracket base, the both ends of the bracket base are symmetrically respectively fixed with a stepper motor, stepper motor shell is cased with the stepper motor, being set up between the stepper motor shell has slide bar, the objective table that can be slided on slide bar is arranged with the slide bar, camera base is fixed with the lateral surface of objective table, camera base restocking is provided with video camera, screw mandrel is embedded between objective table and slide bar, objective table bottom surface is provided with screw mandrel groove, screw mandrel groove is engaged with the nut of screw mandrel, stepper motor can drive screw mandrel to rotate, screw mandrel and then slided with dynamic object stage on slide bar；The scope of application is wider, can be with the distance between video camera of adjust automatically two, and automatically updates calculating, is provided with scale, after motor adjust automatically video camera baseline distance, can intuitively read new baseline distance, degree of regulation is higher, improves operating efficiency.
Description
Technical field
The present invention relates to a kind of support, specifically a kind of automatic distance-adjusting binocular camera shooting machine support suitable for transformer station
And its roll adjustment method.
Background technology
At present, binocular e measurement technology is widely used in the various aspects of industry spot.Because each equipment of industry spot is general
With strict location layout, this also brings certain convenience for binocular measurement, its binocular camera shooting head bracket applied to, greatly
Part is that distance (parallax range) is unadjustable --- the problem of thus bringing is that this kind of support is poor to the adaptability of environment.
Because the distance between two cameras (parallax range) is constant, the constraint of camera angles is limited to again, so as to cause only have
One segment distance is optimum measurement distance, and this support is not particularly suited for special occasions.
At the high pressure scene of transformer station, although its electrical equipment etc. is laid out, and designed in strict accordance with standard, still
When measuring, some electrical equipments, such as bus gold utensil, positioned at high-altitude, people can not judge optimum measurement under initial situation
Distance, at the same more can not be between manual de-regulation binocular parallax range.Therefore, design is a kind of suitable for substation field and each
The binocular of kind special occasions has very profound significance apart from self-adjustable camera mount.
Existing technology, although can realize that binocular is the mode for taking manual adjustment apart from adjustable.It is such
Regulative mode compares " thick " first, largely by artificial experience de-regulation, generally requires regulation repeatedly, process is complicated；
Secondly, its degree of regulation is relatively low, needs to remeasure the parallax range between binocular camera after regulation, could enter again
Row binocular measures；Finally, its applicable scene is also very limited, is largely only applicable to experimental situation, in the high-altitude of transformer station
Under operating environment and some special occasions, then the mode manually adjusted, and it is impracticable, it is more dangerous.
The content of the invention
Must be according to when adjusting the center spacing of camera the invention aims to solve existing binocular camera shooting head bracket
Manually experience de-regulation, process are complicated；Secondly, the problem of relatively low, the applicable scene of its degree of regulation is limited.
The technical solution adopted by the present invention is：
A kind of automatic distance-adjusting binocular camera shooting machine support suitable for transformer station, it is characterised in that：It is described including bracket base
The both ends of bracket base are symmetrically respectively fixed with a stepper motor, and stepper motor shell is cased with the stepper motor, described
Being set up between stepper motor shell has slide bar, is arranged with the objective table that can be slided on slide bar on the slide bar, objective table it is outer
Camera base is fixed with side, camera base restocking is provided with video camera, and the objective table passes through by stepper motor control
The carriage of system slides on slide bar.
Further：The carriage includes the screw mandrel between embedded objective table and slide bar, in objective table medial surface
Portion is provided with screw mandrel groove, and screw mandrel groove is engaged with the nut of screw mandrel, and stepper motor can drive screw mandrel to rotate, screw mandrel and then drive
Objective table slides on slide bar.
Further, further, the middle part of the bracket base upper side is provided with scale.
Further, the camera base is connected by screw with objective table.
Further, the stepper motor shell is integrated with bracket base is connected, and branch is additionally provided with stepper motor shell
Frame base fixing threaded hole and power supply for step-by-step motor entrance hole.
Further, the back side of the bracket base is provided with flange-interface.
Further, the roll adjustment method is applied to two kinds of occasions, and the first occasion is used in mobile environment, is now needed
Support and mechanical arm tail end flange port are coordinated；Second of occasion is on the fixed position for secure the stand to transformer station
Use.
Further, need this support being arranged on mechanical arm tail end flange port under the first occasion, while stepping electricity
Machine is powered by electric power incoming line；Mechanical arm is now risen into high-altitude by platform, in high space-time, according to regarding for video camera itself
Angle, the rotation of step motor control screw mandrel is controlled with motor driver and PLC, objective table slowly moves, so as to adjust automatically base
Line-spacing.
Beneficial effects of the present invention and feature are：(1) scope of application is wider, and be particularly suitable for use in transformer station's small space and one
A little special occasions；(2) can be with the distance between video camera of adjust automatically two, and calculating is automatically updated, general occasion is in use, be
For the sake of simplifying, it scale is provided with, after motor adjust automatically video camera baseline distance, can intuitively read new baseline
Away from, it is not necessary to go to measure with extra mode again；(3) degree of regulation is higher, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of present pre-ferred embodiments；
The structural representation (being front with one side where video camera 5) at the back side of Fig. 2 Fig. 1 embodiments；
Label represents respectively in figure：1st, bracket base；2nd, objective table；3rd, camera base；4th, video camera fixing screws；5、
Video camera；6th, stepper motor shell；7th, screw mandrel；8 flange-interfaces；9th, scale；10th, bracket base fixing threaded hole；11st, stepper motor
Electric power incoming line hole；12nd, slide bar.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of automatic distance-adjusting binocular camera shooting machine support suitable for transformer station, it is characterised in that：Including branch
Frame base 1, the both ends of the bracket base 1 are symmetrically respectively fixed with a stepper motor, stepping are cased with the stepper motor
Motor housing 6, setting up between the stepper motor shell 6 has slide bar 12, and being arranged with the slide bar 12 can slide on slide bar 12
Dynamic objective table 2, camera base 3 is fixed with the lateral surface of objective table 2, and the camera base 3 passes through screw with carrying
Thing platform 2 is connected, and the restocking of camera base 3 is provided with the video camera 5 for realizing specific measurement function, and the objective table 2 is by by step
The carriage of stepper motor control slides on slide bar 12..
Above-mentioned carriage includes the screw mandrel 7 between embedded objective table 2 and slide bar 12, and it is recessed that the bottom surface of objective table 2 is provided with screw mandrel
Groove, screw mandrel groove are engaged with the nut of screw mandrel, and stepper motor can drive screw mandrel 7 to rotate, and circular motion is converted into load by screw mandrel 7
The linear motion of thing platform 2, screw mandrel 7 and then is slided with dynamic object stage 2 on slide bar 12.
As preferred embodiment, the middle part of the upper side of bracket base 1 is provided with scale 9；Scale 9 can be straight from scale
See the parallax range between two video cameras of reading.
The stepper motor shell 6 is integrated with bracket base 1 to be connected, and is additionally provided with stepper motor shell 6 for that will prop up
The bracket base fixing threaded hole 10 and power supply for step-by-step motor entrance hole 11 that frame base 1 is fixed, power supply for step-by-step motor entrance hole
11 be power supply for step-by-step motor entrance hole, and access power line by the hole provides power for stepper motor.
Such as Fig. 2, the back side of the bracket base 1 is provided with flange-interface 8, convenient to be attached with mechanical arm.
The roll adjustment method for being applied to the automatic distance-adjusting binocular camera shooting machine support of transformer station is applied to two kinds of occasions, the first
Occasion is to be coordinated support and mechanical arm tail end flange port, and this mode typically uses in special occasions such as transformer stations；The
Two kinds of occasions are will to be used on the fixed position for securing the stand to transformer station.
Need the present apparatus being arranged on mechanical arm tail end flange port under the first occasion, while stepper motor passes through power supply
Inlet wire is powered；Now mechanical arm can be risen to high-altitude by platform, under initial situation, setting acquiescence baseline distance, (i.e. two are taken the photograph
The distance at camera lens center) it is B, can be according to the visual angle of video camera itself, with motor driver and PLC in high space-time
The rotation of step motor control screw mandrel is controlled, objective table 2 slowly moves, so as to the distance between video camera 5 of adjust automatically two；If step
Stepper motor step angle is α, and screw mandrel pitch is K, gearratio i, pulse equivalency δ, is then had：
The input pulse number that screw mandrel rotates a circle
The umber of pulse that motor rotates a circle
It is possible thereby to calculate the gearratio of screw mandrel
Then pulse equivalency
The angle that stepper motor rotates is controlled by PLC, according to the specification of screw mandrel, the angle of rotation can be converted into load
The distance L of thing platform movement, when given both sides motor distinguishes m, during n pulse, then two objective tables move distance L=(m+n) δ；
Therefore, new parallax range B '=B-L, by the pulse for setting motor, you can baseline distance is adjusted flexibly, the operation can also pass through
Program setting is come the completion that automates.
Need the present apparatus being fixed on the fixed position of transformer station under second of occasion using fixing threaded hole, while stepping
Motor is powered by electric power incoming line, and now stepper motor drives screw mandrel rotation, and objective table 2 slowly moves, so as to adjust automatically two
The distance between video camera 5；This stylish parallax range can be obtained by reading the method for scale, or according to claim 9
Middle method obtains；Equally, the baseline distance between two video cameras 5 is by motor control adjust automatically.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The structural relation and principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
Improve, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended power
Sharp claim and its equivalent thereof.
Claims (10)
- A kind of 1. automatic distance-adjusting binocular camera shooting machine support suitable for transformer station, it is characterised in that：Including bracket base (1), institute The both ends for stating bracket base (1) are symmetrically respectively fixed with a stepper motor, and stepper motor shell is cased with the stepper motor (6), being set up between the stepper motor shell (6) has slide bar (12), and being arranged with the slide bar (12) can be on slide bar (12) The objective table (2) of slip, camera base (3) is fixed with the lateral surface of objective table (2), camera base is set up on (3) There is video camera (5), the objective table (2) is slided by the carriage by step motor control on slide bar (12).
- 2. the automatic distance-adjusting binocular camera shooting machine support according to claim 1 suitable for transformer station, it is characterised in that：It is described Carriage includes the screw mandrel (7) between embedded objective table (2) and slide bar (12), and the middle part of objective table (2) medial surface is provided with silk Bar groove, screw mandrel groove are engaged with the nut of screw mandrel, and stepper motor can drive screw mandrel (7) to rotate, screw mandrel (7) and then with dynamic load Thing platform (2) slides on slide bar (12).
- 3. the automatic distance-adjusting binocular camera shooting machine support according to claim 1 suitable for transformer station, it is characterised in that：It is described The middle part of bracket base (1) upper side is provided with scale (9).
- 4. the automatic distance-adjusting binocular camera shooting machine support according to claim 1 suitable for transformer station, it is characterised in that：It is described Camera base (3) is connected by screw with objective table (2).
- 5. the automatic distance-adjusting binocular camera shooting machine support according to claim 1 suitable for transformer station, it is characterised in that：It is described Stepper motor shell (6) is integrated with bracket base (1) to be connected, and bracket base is additionally provided with stepper motor shell (6) and fixes spiral shell Hole (10) and power supply for step-by-step motor entrance hole (11).
- 6. the automatic distance-adjusting binocular camera shooting machine support according to claim 1 suitable for transformer station, it is characterised in that：It is described The back side of bracket base (1) is provided with flange-interface (8).
- 7. the roll adjustment method of the automatic distance-adjusting binocular camera shooting machine support according to claim 2 suitable for transformer station, it is special Sign is：The roll adjustment method is applied to two kinds of occasions, and the first occasion is used in mobile environment, now need by support with Mechanical arm tail end flange port is coordinated；Second of occasion is used on the fixed position for secure the stand to transformer station.
- 8. the roll adjustment method of the automatic distance-adjusting binocular camera shooting machine support according to claim 7 suitable for transformer station, it is special Sign is：Need this support being arranged on mechanical arm tail end flange port under the first occasion, while stepper motor passes through power supply Inlet wire is powered；Mechanical arm is now risen into high-altitude by platform, in high space-time, according to the visual angle of video camera itself, with motor Driver and PLC control step motor control screw mandrel rotations, objective table (2) slowly moves, so as to adjust automatically baseline distance.
- 9. the roll adjustment method of the automatic distance-adjusting binocular camera shooting machine support according to claim 8 suitable for transformer station, it is special Sign is：The specific method of the adjust automatically baseline distance is：If acquiescence baseline distance is B, if stepper motor step angle is α, screw mandrel pitch is K, gearratio i, pulse equivalency δ, then Have：The input pulse number that screw mandrel rotates a circleThe umber of pulse that motor rotates a circleIt is possible thereby to calculate the gearratio of screw mandrelThen pulse equivalencyThe angle that stepper motor rotates is controlled by PLC, and according to the specification of screw mandrel, the angle of rotation is converted into objective table movement Distance L, when given both sides motor distinguishes m, during n pulse, according to distance L=(m+n) δ of two objective tables movement, new base Linear distance B '=B-L, adjust baseline distance.
- 10. the roll adjustment method of the automatic distance-adjusting binocular camera shooting machine support according to claim 7 suitable for transformer station, it is special Sign is：This support is fixed on to the fixed position of transformer station, while stepper motor under second of occasion using fixing threaded hole Powered by electric power incoming line, now stepper motor drives screw mandrel rotation, and objective table (2) slowly moves, so as to adjust automatically baseline Away from baseline distance is obtained or according to the method acquisition in claim 9 by reading the method for scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169319.7A CN107842700A (en) | 2017-11-22 | 2017-11-22 | A kind of automatic distance-adjusting binocular camera shooting machine support and its roll adjustment method suitable for transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169319.7A CN107842700A (en) | 2017-11-22 | 2017-11-22 | A kind of automatic distance-adjusting binocular camera shooting machine support and its roll adjustment method suitable for transformer station |
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| Publication Number | Publication Date |
|---|---|
| CN107842700A true CN107842700A (en) | 2018-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711169319.7A Pending CN107842700A (en) | 2017-11-22 | 2017-11-22 | A kind of automatic distance-adjusting binocular camera shooting machine support and its roll adjustment method suitable for transformer station |
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| CN (1) | CN107842700A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668021A (en) * | 2018-12-14 | 2019-04-23 | 河北工程大学 | A kind of binocular vision precision adjustment bracket |
| CN110118545A (en) * | 2019-05-08 | 2019-08-13 | 北京百度网讯科技有限公司 | A kind of depth camera |
| CN111750916A (en) * | 2020-06-08 | 2020-10-09 | 南京朗禾智能控制研究院有限公司 | Test auxiliary structure applied to intelligent control high-precision sensor |
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| CN202600337U (en) * | 2012-06-07 | 2012-12-12 | 北京奥博迪光电技术有限公司 | Multi-dimensional adjusting stereoscopic shooting dual-position device |
| CN205384434U (en) * | 2016-03-09 | 2016-07-13 | 成都信息工程大学 | Two mesh supports of adjustable distance |
| WO2016197551A1 (en) * | 2015-06-10 | 2016-12-15 | 京东方科技集团股份有限公司 | Binocular stereo vision device, adjustment method and adjustment device therefor, and display device |
| CN106272437A (en) * | 2016-10-12 | 2017-01-04 | 吉林大学 | Device is asked in a kind of optimum visual field for parallel robot binocular visual positioning |
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2017
- 2017-11-22 CN CN201711169319.7A patent/CN107842700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102679861A (en) * | 2012-02-27 | 2012-09-19 | 太原理工大学 | Dual-system ice layer thickness measuring device |
| CN202600337U (en) * | 2012-06-07 | 2012-12-12 | 北京奥博迪光电技术有限公司 | Multi-dimensional adjusting stereoscopic shooting dual-position device |
| WO2016197551A1 (en) * | 2015-06-10 | 2016-12-15 | 京东方科技集团股份有限公司 | Binocular stereo vision device, adjustment method and adjustment device therefor, and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668021A (en) * | 2018-12-14 | 2019-04-23 | 河北工程大学 | A kind of binocular vision precision adjustment bracket |
| CN110118545A (en) * | 2019-05-08 | 2019-08-13 | 北京百度网讯科技有限公司 | A kind of depth camera |
| CN111750916A (en) * | 2020-06-08 | 2020-10-09 | 南京朗禾智能控制研究院有限公司 | Test auxiliary structure applied to intelligent control high-precision sensor |
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Application publication date: 20180327 |
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