CN107651204A - A kind of unmanned aerial vehicle onboard photoelectric nacelle and its application method - Google Patents
A kind of unmanned aerial vehicle onboard photoelectric nacelle and its application method Download PDFInfo
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- CN107651204A CN107651204A CN201710586600.4A CN201710586600A CN107651204A CN 107651204 A CN107651204 A CN 107651204A CN 201710586600 A CN201710586600 A CN 201710586600A CN 107651204 A CN107651204 A CN 107651204A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 201000004569 Blindness Diseases 0.000 claims abstract description 57
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000011514 reflex Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 description 9
- 210000003660 reticulum Anatomy 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
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- 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
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- 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
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- 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
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telescopes (AREA)
Abstract
The present invention relates to a kind of unmanned plane to record equipment, more particularly, to a kind of unmanned aerial vehicle onboard photoelectric nacelle and its application method.Unmanned aerial vehicle onboard photoelectric nacelle, including suspension bracket, the swivel base that the lower end of suspension bracket is provided with, the upper end of suspension bracket is provided with the motor for driving swivel base to horizontally rotate, swivel base lower end is provided with for the pivoted housing in vertical rotation in surface, day total blindness's ultraviolet-cameras and an image processor are provided with pivoted housing, two relative sides of pivoted housing position are provided with positioning disk, the vertical rotating mechaism for driving pivoted housing to rotate is provided with positioning disk, casing is provided with swivel base, casing includes the side cover close to positioning disk side, the bonnet set close to the protecgulum of day total blindness's ultraviolet-cameras side and the side relative with protecgulum.The present invention have can improve unmanned plane landing precision, effectively realize the beneficial effects such as blind landing, signal source registration.
Description
Technical field
The present invention relates to a kind of unmanned plane to record equipment, more particularly, to a kind of unmanned aerial vehicle onboard photoelectric nacelle and its use
Method.
Background technology
Existing a kind of unmanned plane can not realize blind landing by Remote during landing.Also a kind of unmanned plane passes through
Search signal realizes blind landing, but signal source filter capacity is poor in this kind of unmanned plane descent, easily occur during blind landing compared with
Big error, cause the landing precision of blind landing low.And unmanned plane usually requires Remote, the required precision ratio to landing place
Higher, there is larger error in existing unmanned plane, and the work such as search and rescue to unmanned plane brings greater inconvenience.
The content of the invention
The present invention primarily directed to above mentioned problem, there is provided one kind can improve unmanned plane landing precision, effectively realize it is blind
Drop, the unmanned aerial vehicle onboard photoelectric nacelle of signal source registration and its application method.
The purpose of the present invention is mainly what is be achieved by following proposal：A kind of unmanned aerial vehicle onboard photoelectric nacelle, including
Suspension bracket, the swivel base that the lower end of suspension bracket is provided with, the upper end of suspension bracket are provided with the motor for driving swivel base to horizontally rotate, and turn
Seat lower end is provided with for the pivoted housing in vertical rotation in surface, and day total blindness's ultraviolet-cameras and an image processor are provided with pivoted housing,
Two relative sides of pivoted housing position are provided with positioning disk, and the vertical rotating machine for driving pivoted housing to rotate is provided with positioning disk
Structure, casing is provided with swivel base, and casing includes the side cover close to positioning disk side, the protecgulum close to day total blindness's ultraviolet-cameras side
The bonnet that the side relative with protecgulum is set.Whole airborne photoelectric gondola is fixed on unmanned plane by suspension bracket, on suspension bracket
Motor can drive swivel base to rotate in the horizontal direction after reception signal, and the day of inside can be driven when swivel base rotates
The camera lens of total blindness's ultraviolet-cameras rotates in the horizontal plane.The both sides of swivel base set positioning disk, the vertical rotating mechaism on positioning disk
The pivoted housing below swivel base can be driven after reception signal in vertical rotation in surface, and then drives the camera lens of day total blindness's ultraviolet-cameras
In vertical rotation in surface.Whole airborne photoelectric gondola can realize the rotation in horizontal plane and vertical plane, increase day total blindness's purple
The anglec of rotation and search angle of the camera lens of outer camera.Day total blindness's ultraviolet-cameras can filter other light, only receive beacon
The ultraviolet of transmitting, by ultraviolet imaging, landing place is determined, can when photoelectric nacelle drives day total blindness's ultraviolet-cameras to rotate
Increase hunting zone, improve search precision using day total blindness's ultraviolet-cameras, and then improve unmanned plane blind landing precision.
Preferably, described day total blindness's ultraviolet-cameras is anti-including telephoto lens, focal length corresponding with telephoto lens axis
Penetrate mirror, short-focus lens, short focus speculum corresponding with short-focus lens axis, the governor motion for driving short focus speculum to move
The corresponding imager with short-focus lens axis, focal length speculum and short focus mirror parallel and is obliquely installed.By adjusting machine
Structure can adjust the position of short focus speculum, when the position of short focus speculum and the axial location of short-focus lens to it is corresponding when short focus
Speculum has blocked the path between short-focus lens and imager, and telephoto lens receives ultraviolet, and ultraviolet passes through long lens
Head reaches focal length speculum, by reflexing to up to short focus speculum for focal length speculum, then reflexes to imaging by short focus speculum
Device is imaged.When the position of short focus speculum is staggered with short-focus lens position, the ultraviolet that telephoto lens receives cannot pass through length
Burnt speculum and short focus speculum are coupled to up to imager, and now, short-focus lens receive ultraviolet, and ultraviolet passes through short-focus mirror
Head directly reaches imager imaging.Using the position of governor motion regulation short focus speculum, and then enhance the ultraviolet phase of day total blindness
Machine receives ultraviolet and determines the precision of position.
Preferably, described governor motion include regulation screw mandrel, the driven bevel pinion for being fixed on regulation screw mandrel one end, with
The driving bevel gear of driven bevel pinion engagement and the adjustment motor for driving driving bevel gear, short focus speculum pass through adjustment frame
It is connected with regulation screw mandrel.Adjustment motor reception signal simultaneously drives driving bevel gear rotation, and driving bevel gear drives driven bevel pinion
Rotation, and then regulation screw mandrel rotation is driven, regulation screw mandrel can drive adjustment frame to be moved axially on regulation screw mandrel, utilize
The movement of adjustment frame changes the position of short focus speculum.The regulation efficiency high of whole governor motion, quickly realizes telephoto lens
Switching between short-focus lens.
Preferably, it is provided with decelerator and Hooks coupling universal coupling between described adjustment motor and driving bevel gear.Adjustment
Decelerator and Hooks coupling universal coupling are provided between motor and driving bevel gear, turning for adjustment motor can be reduced using decelerator
Speed, the fine setting of driving bevel gear is realized, Hooks coupling universal coupling can avoid driving the driving force of bevel gear from tilting, and ensure that moment of torsion can
Smoothly it is transferred on driving bevel gear.
Preferably, being coaxially arranged with focal length diaphragm gear in described telephoto lens, it is coaxially arranged with short-focus lens
Focus adjusting mechanism is provided with short focus diaphragm gear, focal length diaphragm gear and short focus diaphragm gear, focus adjusting mechanism includes focusing tooth
Wheel, focusing motor and proximity switch with decelerator.Coaxially it is arranged focal length diaphragm gear in telephoto lens, it is coaxial on short-focus lens
Short focus diaphragm gear is arranged, when focusing motor reception signal and rotating, focusing gear rotation can be driven, utilize gear of focusing
To drive focal length diaphragm gear or short focus diaphragm gear to rotate, the focusing of telephoto lens or short-focus lens is realized.Whole focusing
Process can Remote, drive the rotation of focal length diaphragm gear or short focus diaphragm gear using motor is focused, improve and adjust
Pyrogene degree, and then improve the determination to beacon position.
Preferably, it is provided with optical filter between described imager and short-focus lens.Between imager and short-focus lens
Optical filter is provided with, other light in addition to ultraviolet can be filtered out using optical filter, ensure the signal to beacon emissions
Receiver Precision and accuracy.
Preferably, day total blindness's ultraviolet-cameras is connected by link with image processor, link includes top plate, bottom plate
With the side plate positioned at top plate and bottom plate both sides, image processor is located on bottom plate, day total blindness's ultraviolet-cameras be located at image processor
Between top plate, side plate is provided with installation otic placode on side plate, installs and is provided with mounting hole on otic placode, top plate length is more than
One end of bottom plate, side plate and top plate is provided with hound., it is necessary to handle image, by image procossing after imager imaging
Machine and day total blindness's ultraviolet-cameras are setting up and down, can quickly be handled after imaging.Image processor and day are realized using link
The connection of total blindness's ultraviolet-cameras.Image processor is fixed on the bottom plate of link, then day total blindness's ultraviolet-cameras is fixed on
Between image processor and top plate.Side plate upper mounting plate is fixed with pivoted housing by mounting hole bolt connection again, realizes link
With being fixedly linked for pivoted housing, ensure that link, day total blindness's ultraviolet-cameras and image processor can follow pivoted housing to rotate together.
Improve the stability that whole day total blindness ultraviolet-cameras receives ultraviolet.The connection that hound can not only increase whole link is strong
Degree, and the parcel area of day total blindness's ultraviolet-cameras and image processor can be reduced, radiating efficiency is improved, is reduced extraneous dry
Disturb.
Preferably, swivel base is connected by rotation mechanism in vertical shaft with the drive shaft of motor.Swivel base is by horizontally rotating
Mechanism is connected with the drive shaft of motor, can strengthen the stability of the horizontal rotation in surface of swivel base, avoid centre-of gravity shift from causing
Pivot center tilts.
Preferably, the joint face of swivel base and pivoted housing is sphere.The joint face of swivel base and pivoted housing is sphere, utilizes sphere pair
The rotation of pivoted housing is oriented to, and frictional force when can reduce rotation.
A kind of application method of above-mentioned unmanned aerial vehicle onboard photoelectric nacelle, application method are as follows：1）Motor receives letter
Number swivel base is driven to horizontally rotate, regulation day total blindness's ultraviolet-cameras angle in the horizontal plane, at the same time, vertical rotating mechaism connects
Collection of letters drive pivoted housing interior rotation in vertical plane, angle of the regulation day total blindness's ultraviolet-cameras on vertical plane, realizes day total blindness
Ultraviolet-cameras rotates acquisition beacon position；2）Focusing gear rotation, gear of focusing are driven with the focusing motor reception signal slowed down
Focal length diaphragm gear or the rotation of short focus diaphragm gear are driven, realizes telephoto lens and short-focus lens focusing；3）When using focal length
When camera lens receives ultraviolet, adjustment motor driven driving bevel gear rotation, driving bevel gear drives driven bevel pinion rotation, and then
Regulation screw mandrel rotation is driven, adjusting bracket is moved together with short focus speculum towards short-focus lens axis direction, short focus speculum hides
The path kept off between short-focus lens and imager, now, ultraviolet are radiated at after telephoto lens on focal length speculum,
Reflexed on the short focus speculum be arrangeding in parallel by focal length speculum, then reached by the reflection of short focus speculum by optical filter again
Imager is imaged；4）When receiving ultraviolet using short-focus lens, adjustment motor driven driving bevel gear rotation, umbrella is driven
Gear drives driven bevel pinion rotation, and then drives regulation screw mandrel rotation, makes adjusting bracket anti-towards focal length together with short focus speculum
The movement of mirror direction is penetrated, the reflex path between focal length speculum and short focus speculum shortens, and has blocked telephoto lens and imager
Between path, now, ultraviolet after short-focus lens diameter by optical filter reach imager be imaged.
Therefore, a kind of unmanned aerial vehicle onboard photoelectric nacelle of the invention and its application method possess following advantages：It is whole airborne
Photoelectric nacelle can realize the rotation in horizontal plane and vertical plane, increase day anglec of rotation of the camera lens of total blindness's ultraviolet-cameras and
Search for angle.Day total blindness's ultraviolet-cameras can filter other light, only receive the ultraviolet of beacon emissions, by ultraviolet into
Picture, landing place is determined, can increase hunting zone when photoelectric nacelle drives day total blindness's ultraviolet-cameras to rotate, utilize day total blindness
Ultraviolet-cameras improves search precision, and then improves unmanned plane blind landing precision.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present invention；
Accompanying drawing 2 is a kind of explosive view of the present invention；
Accompanying drawing 3 is the structural representation of internals in the present invention；
Accompanying drawing 4 is a day structural representation for total blindness's ultraviolet-cameras；
Accompanying drawing 5 is the partial enlarged drawing of focal length diaphragm gear.
Illustrate：1- suspension brackets, 2- protecgulums, 3- bonnets, 4- side covers, 5- motors, 6- rotation mechanism in vertical shaft, 7- turn
Seat, 8- pivoted housings, 9- positioning disks, 10- vertical rotating mechaisms, 11- day total blindness ultraviolet-cameras, 12- image processors, 13- links,
14- bottom plates, 15- side plates, 16- top plates, 17- installation otic placodes, 18- mounting holes, 19- hounds, 20- telephoto lenses, 21- short-focus mirrors
Head, 22- focal length diaphragm gears, 23- short focus diaphragm gears, 24- proximity switches, 25- focusing gears, 26- is with the focusing electricity to slow down
Machine, 27- focal length speculums, 28- short focus speculums, 29- adjustment frames, 30- regulation screw mandrels, 31- adjustment motors, 32- decelerators,
33- Hooks coupling universal couplings, 34- driving bevel gears, 35- driven bevel pinions, 36- optical filters, 37- imagers.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment 1：As shown in Figure 1, 2, a kind of unmanned aerial vehicle onboard photoelectric nacelle, including suspension bracket 1, the lower end of suspension bracket are provided with
Swivel base 7, the upper end of suspension bracket is provided with the motor 5 for driving swivel base to horizontally rotate, swivel base lower end be provided with for
The pivoted housing 8 of vertical rotation in surface, day total blindness's ultraviolet-cameras 11 and image processor 12 is provided with pivoted housing, pivoted housing position is relative
Two sides are provided with positioning disk 9, and the vertical rotating mechaism 10 for driving pivoted housing to rotate is provided with positioning disk, is set on swivel base
Casing is equipped with, casing includes the side cover 4 close to positioning disk side, the protecgulum 2 and and protecgulum close to day total blindness's ultraviolet-cameras side
The bonnet 3 that relative side is set.Swivel base is connected by rotation mechanism in vertical shaft 6 with the drive shaft of motor, swivel base and pivoted housing
Joint face be sphere.As shown in figure 4, day total blindness's ultraviolet-cameras includes telephoto lens 20, length corresponding with telephoto lens axis
Burnt speculum 27, short-focus lens 21, short focus speculum 28 corresponding with short-focus lens axis, for drive short focus speculum move
Governor motion and imager 37 corresponding with short-focus lens axis, focal length speculum and short focus mirror parallel and tilting set
Put.Governor motion includes regulation screw mandrel 30, is fixed on the driven bevel pinion 35 of regulation screw mandrel one end, is engaged with driven bevel pinion
Bevel gear 34 and the adjustment motor 31 for driving driving bevel gear are driven, short focus speculum passes through adjustment frame 29 and regulation screw mandrel
It is connected.Decelerator 32 and Hooks coupling universal coupling 33 are provided between adjustment motor and driving bevel gear.It is coaxially disposed in telephoto lens
There is focal length diaphragm gear 22, short focus diaphragm gear 23, focal length diaphragm gear and short focus diaphragm tooth are coaxially arranged with short-focus lens
Focus adjusting mechanism is provided with wheel, as shown in figure 5, focus adjusting mechanism includes focusing gear 25, the and of focusing motor 26 with decelerator
Proximity switch 24.Optical filter 36 is provided between imager and short-focus lens.As shown in figure 3, day total blindness's ultraviolet-cameras passes through company
Connect frame with image processor to be connected, link 13 includes top plate, bottom plate and the side plate 15 positioned at top plate 16 and the both sides of bottom plate 14, figure
Be located on bottom plate as processor, day total blindness's ultraviolet-cameras set between image processor and top plate on side plate perpendicular to side plate
Installation otic placode 17 is equipped with, installs and mounting hole 18 is provided with otic placode, top plate length is more than bottom plate, one end setting of side plate and top plate
There is hound 19.
The application method of above-mentioned unmanned aerial vehicle onboard photoelectric nacelle, application method are as follows：1）Motor reception signal band
Turn seat horizontally rotates, and the angle of regulation day total blindness's ultraviolet-cameras in the horizontal plane, at the same time, vertical rotating mechaism receives letter
Number drive pivoted housing interior rotation in vertical plane, angle of the regulation day total blindness's ultraviolet-cameras on vertical plane, realize that day total blindness is ultraviolet
Camera rotates acquisition beacon position；2）Focusing gear rotation is driven with the focusing motor reception signal slowed down, focusing gear drives
Focal length diaphragm gear or the rotation of short focus diaphragm gear, realize telephoto lens and short-focus lens focusing；3）When using telephoto lens
When receiving ultraviolet, adjustment motor driven driving bevel gear rotation, driving bevel gear drives driven bevel pinion rotation, and then drives
Screw mandrel rotation is adjusted, adjusting bracket is moved together with short focus speculum towards short-focus lens axis direction, short focus speculum blocks
Path between short-focus lens and imager, now, ultraviolet are radiated at after telephoto lens on focal length speculum, then by
Focal length speculum is reflexed on the short focus speculum be arrangeding in parallel, then reaches imaging by optical filter by the reflection of short focus speculum
Device is imaged；4）When receiving ultraviolet using short-focus lens, adjustment motor driven driving bevel gear rotation, bevel gear is driven
Driven bevel pinion rotation is driven, and then drives regulation screw mandrel rotation, makes adjusting bracket together with short focus speculum towards focal length speculum
Direction is moved, and the reflex path between focal length speculum and short focus speculum shortens, and has blocked between telephoto lens and imager
Path, now, ultraviolet after short-focus lens diameter by optical filter reach imager be imaged.
Whole airborne photoelectric gondola is fixed on unmanned plane by suspension bracket, and the motor on suspension bracket is after reception signal
Swivel base can be driven to rotate in the horizontal direction, can be driven when swivel base rotates inside day total blindness's ultraviolet-cameras camera lens in water
Rotation with surface.The both sides of swivel base set positioning disk, can drive and turn after the vertical rotating mechaism reception signal on positioning disk
The pivoted housing of seat lower section drives the camera lens of day total blindness's ultraviolet-cameras in vertical rotation in surface in vertical rotation in surface.Whole machine
Load photoelectric nacelle can realize the rotation in horizontal plane and vertical plane, increase a day anglec of rotation for the camera lens of total blindness's ultraviolet-cameras
With search angle.Day total blindness's ultraviolet-cameras can filter other light, only receive the ultraviolet of beacon emissions, by ultraviolet into
Picture, landing place is determined, can increase hunting zone when photoelectric nacelle drives day total blindness's ultraviolet-cameras to rotate, utilize day total blindness
Ultraviolet-cameras improves search precision, and then improves unmanned plane blind landing precision.Short focus speculum can be adjusted by governor motion
Position, when the position of short focus speculum and the axial location of short-focus lens to it is corresponding when short focus speculum blocked short-focus lens with
Path between imager, telephoto lens receive ultraviolet, and ultraviolet reaches focal length speculum by telephoto lens, through long
Burnt speculum is reflexed to up to short focus speculum, then reflexes to imager imaging by short focus speculum.When the position of short focus speculum
Put when staggering with short-focus lens position, the ultraviolet that telephoto lens receives cannot pass through matching somebody with somebody for focal length speculum and short focus speculum
Close and reach imager, now, short-focus lens receive ultraviolet, and ultraviolet directly reaches imager by short-focus lens and is imaged.Profit
The position of short focus speculum is adjusted with governor motion, and then enhances day total blindness's ultraviolet-cameras and receives ultraviolet and determine position
Precision.Adjustment motor reception signal simultaneously drives driving bevel gear rotation, and driving bevel gear drives driven bevel pinion rotation, and then band
Dynamic regulation screw mandrel rotation, regulation screw mandrel can drive adjustment frame to be moved axially on regulation screw mandrel, utilize the shifting of adjustment frame
Move to change the position of short focus speculum.The regulation efficiency high of whole governor motion, quickly realizes telephoto lens and short-focus lens
Between switching.Decelerator and Hooks coupling universal coupling are provided between adjustment motor and driving bevel gear, can be dropped using decelerator
The rotating speed of the whole motor of low-key, realizes the fine setting of driving bevel gear, and Hooks coupling universal coupling can avoid driving the driving force of bevel gear to incline
Tiltedly, ensure that moment of torsion can be smoothly transferred on driving bevel gear.Focal length diaphragm gear, short-focus mirror are coaxially arranged in telephoto lens
Short focus diaphragm gear is coaxially arranged on head, when focusing motor reception signal and rotating, focusing gear rotation can be driven, utilized
Gear focus to drive focal length diaphragm gear or short focus diaphragm gear to rotate, realizes the focusing of telephoto lens or short-focus lens.
Whole focussing process can Remote, drive the rotation of focal length diaphragm gear or short focus diaphragm gear using motor is focused
Turn, improve focusing accuracy, and then improve the determination to beacon position.Optical filter is provided between imager and short-focus lens, profit
Other light in addition to ultraviolet can be filtered out with optical filter, are ensured to the Receiver Precision of the signal of beacon emissions and accurate
Property.It is, it is necessary to handle image after imager imaging, image processor and day total blindness's ultraviolet-cameras is setting up and down, imaging
After can quickly handle.Image processor and the connection of day total blindness's ultraviolet-cameras are realized using link.By image processor
It is fixed on the bottom plate of link, then day total blindness's ultraviolet-cameras is fixed between image processor and top plate.Again by side plate
Installing plate is fixed with pivoted housing by mounting hole bolt connection, realizes being fixedly linked for link and pivoted housing, ensures that link, day are complete
Blind ultraviolet-cameras and image processor can follow pivoted housing to rotate together.Improve whole day total blindness ultraviolet-cameras and receive ultraviolet
Stability.Hound can not only increase the bonding strength of whole link, and can reduce day total blindness's ultraviolet-cameras and
The parcel area of image processor, radiating efficiency is improved, reduce external interference.Swivel base passes through rotation mechanism in vertical shaft and motor
Drive shaft be connected, the stability of the horizontal rotation in surface of swivel base can be strengthened, avoid centre-of gravity shift from causing pivot center to tilt.Turn
Seat and the joint face of pivoted housing are sphere, using rotation guiding of the sphere to pivoted housing, and frictional force when can reduce rotation.
It should be understood that the embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
After having read the content of the invention lectured, those skilled in the art can make various changes or modifications to the present invention, these etc.
Valency form equally falls within the application appended claims limited range.
Claims (10)
1. a kind of unmanned aerial vehicle onboard photoelectric nacelle, including suspension bracket, it is characterised in that the swivel base that the lower end of suspension bracket is provided with, suspension bracket
Upper end be provided with motor for driving swivel base to horizontally rotate, swivel base lower end is provided with vertical rotation in surface
Pivoted housing, day total blindness's ultraviolet-cameras and an image processor is provided with pivoted housing, two relative sides of pivoted housing position are provided with positioning
Disk, the vertical rotating mechaism for driving pivoted housing to rotate is provided with positioning disk, casing is provided with swivel base, casing includes close
The bonnet that the side cover of positioning disk side, the protecgulum close to day total blindness's ultraviolet-cameras side and the side relative with protecgulum are set.
A kind of 2. unmanned aerial vehicle onboard photoelectric nacelle according to claim 1, it is characterised in that the described ultraviolet phase of day total blindness
Machine includes telephoto lens, focal length speculum corresponding with telephoto lens axis, short-focus lens, corresponding with short-focus lens axis short
Burnt speculum, the governor motion for driving the movement of short focus speculum and imager corresponding with short-focus lens axis, focal length are anti-
Penetrate mirror and short focus mirror parallel and be obliquely installed.
3. a kind of unmanned aerial vehicle onboard photoelectric nacelle according to claim 2, it is characterised in that described governor motion includes
Regulation screw mandrel, it is fixed on the driven bevel pinion for adjusting screw mandrel one end, the driving bevel gear engaged with driven bevel pinion and for driving
The adjustment motor of dynamic driving bevel gear, short focus speculum are connected by adjustment frame with regulation screw mandrel.
4. a kind of unmanned aerial vehicle onboard photoelectric nacelle according to claim 3, it is characterised in that described adjustment motor is with driving
Decelerator and Hooks coupling universal coupling are provided between dynamic bevel gear.
5. a kind of unmanned aerial vehicle onboard photoelectric nacelle according to claim 2, it is characterised in that same in described telephoto lens
Axle is provided with focal length diaphragm gear, and short focus diaphragm gear, focal length diaphragm gear and short focus diaphragm are coaxially arranged with short-focus lens
Focus adjusting mechanism is provided with gear, focus adjusting mechanism includes focusing gear, focusing motor and proximity switch with decelerator.
6. a kind of unmanned aerial vehicle onboard photoelectric nacelle according to claim 2, it is characterised in that described imager and short focus
Optical filter is provided between camera lens.
A kind of 7. unmanned aerial vehicle onboard photoelectric nacelle according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that day
Total blindness's ultraviolet-cameras is connected by link with image processor, and link includes top plate, bottom plate and positioned at top plate and bottom plate two
The side plate of side, image processor are located on bottom plate, day total blindness's ultraviolet-cameras between image processor and top plate, on side plate hang down
Side plate is directly provided with installation otic placode, installs and mounting hole is provided with otic placode, top plate length is more than bottom plate, and the one of side plate and top plate
End is provided with hound.
8. a kind of unmanned aerial vehicle onboard photoelectric nacelle according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that turn
Seat is connected by rotation mechanism in vertical shaft with the drive shaft of motor.
9. a kind of unmanned aerial vehicle onboard photoelectric nacelle according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that turn
The joint face of seat and pivoted housing is sphere.
10. a kind of application method of unmanned aerial vehicle onboard photoelectric nacelle as in one of claimed in any of claims 1 to 9, its feature
It is, application method is as follows：1）Motor reception signal drives swivel base to horizontally rotate, and regulation day total blindness's ultraviolet-cameras is in level
Angle on face, at the same time, vertical rotating mechaism reception signal drive pivoted housing interior rotation in vertical plane, regulation day total blindness purple
Angle of the outer camera on vertical plane, realize that day total blindness's ultraviolet-cameras rotates acquisition beacon position；2）With the focusing motor to slow down
Reception signal drives focusing gear rotation, and focusing gear drives focal length diaphragm gear or the rotation of short focus diaphragm gear, realizes length
Zoom lens and short-focus lens focusing；3）When receiving ultraviolet using telephoto lens, adjustment motor driven driving bevel gear rotation,
Drive bevel gear to drive driven bevel pinion rotation, and then drive regulation screw mandrel rotation, make adjusting bracket together with short focus speculum direction
Short-focus lens axis direction moves, and short focus speculum has blocked the path between short-focus lens and imager, now, ultraviolet
It is radiated at after telephoto lens on focal length speculum, then is reflexed to by focal length speculum on the short focus speculum be arrangeding in parallel,
Imager is reached by optical filter by the reflection of short focus speculum again to be imaged；4）Ultraviolet is received when using short-focus lens
When, adjustment motor driven driving bevel gear rotation, driving bevel gear drives driven bevel pinion rotation, and then drives regulation screw mandrel rotation
Turn, adjusting bracket is moved together with short focus speculum towards focal length speculum direction, between focal length speculum and short focus speculum
Reflex path shortens, and has blocked the path between telephoto lens and imager, now, ultraviolet diameter after short-focus lens
Imager is reached by optical filter to be imaged.
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| CN201710586600.4A CN107651204A (en) | 2017-07-18 | 2017-07-18 | A kind of unmanned aerial vehicle onboard photoelectric nacelle and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383648A (en) * | 2020-10-12 | 2021-02-19 | 盐城鸿石智能科技有限公司 | Cell-phone camera adjustment subassembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6643457B2 (en) * | 2002-03-28 | 2003-11-04 | Wen Ching Chen | Simple focusable lens combination of a camera |
| US20050041300A1 (en) * | 2003-08-21 | 2005-02-24 | Arc Design, Inc. | Multifocal lens system for digital cameras |
| CN1648710A (en) * | 2004-01-28 | 2005-08-03 | Ftc株式会社 | Lens module and camera |
| CN201432799Y (en) * | 2009-06-02 | 2010-03-31 | 上海中瑞通用航空有限公司 | Mounting structure for external airborne photoelectric nacelle equipment of helicopter |
| CN102694351A (en) * | 2012-06-06 | 2012-09-26 | 长春理工大学 | High voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device |
-
2017
- 2017-07-18 CN CN201710586600.4A patent/CN107651204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6643457B2 (en) * | 2002-03-28 | 2003-11-04 | Wen Ching Chen | Simple focusable lens combination of a camera |
| US20050041300A1 (en) * | 2003-08-21 | 2005-02-24 | Arc Design, Inc. | Multifocal lens system for digital cameras |
| CN1648710A (en) * | 2004-01-28 | 2005-08-03 | Ftc株式会社 | Lens module and camera |
| CN201432799Y (en) * | 2009-06-02 | 2010-03-31 | 上海中瑞通用航空有限公司 | Mounting structure for external airborne photoelectric nacelle equipment of helicopter |
| CN102694351A (en) * | 2012-06-06 | 2012-09-26 | 长春理工大学 | High voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383648A (en) * | 2020-10-12 | 2021-02-19 | 盐城鸿石智能科技有限公司 | Cell-phone camera adjustment subassembly |
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Application publication date: 20180202 |