CN106275476A - It is applied to the arrangement for deflecting of photoelectric nacelle - Google Patents
It is applied to the arrangement for deflecting of photoelectric nacelle Download PDFInfo
- Publication number
- CN106275476A CN106275476A CN201610790290.3A CN201610790290A CN106275476A CN 106275476 A CN106275476 A CN 106275476A CN 201610790290 A CN201610790290 A CN 201610790290A CN 106275476 A CN106275476 A CN 106275476A
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- China
- Prior art keywords
- actuator
- housing
- fixed
- photoelectric nacelle
- cover body
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
Abstract
The invention discloses a kind of arrangement for deflecting being applied to photoelectric nacelle, belong to unmanned air vehicle technique field, including: the second actuator；3rd actuator；Hanging housing, described second actuator is fixed in described suspension housing；Supporting housing, described 3rd actuator is fixed in described support housing；Wherein, described suspension housing is fixed on extraneous charging appliance, and is flexibly connected with described support housing by described second actuator；Described support housing is connected with the rotation subject activity of photoelectric nacelle by described 3rd actuator.The present invention drives described rotation main body in the second enterprising horizontal deflection of vertical direction by the 3rd actuator, described support housing is driven to drive described rotation main body to deflect in the horizontal direction by the second actuator, finally realize photoelectric nacelle can automatically deflect, reach the technique effect being automatically performed image on the premise of the operational efficiency not affecting charging appliance, the multi-angle of video information gathers.
Description
Technical field
The invention belongs to technical field of aerospace, particularly to a kind of arrangement for deflecting being applied to photoelectric nacelle.
Background technology
In prior art, charging appliance is varied, such as the one being in charging appliance for the airborne vehicle of flight, boat
Pocket (English: aircraft), refers to that the relative motion by fuselage with air (is not anti-work ground occurred by air
With) and obtain the machine of air force lift-off flight.Including dirigible, aircraft, aerodone, gyroplane, helicopter, flapping-wing aircraft, incline
Switch rotor machine etc..
Airborne vehicle, in flight course, carries out Real-time Collection owing to job requirements generally requires to the relevant information in way,
Such as image on the way, video information etc..Therefore a The Cloud Terrace generally it is fixed with at its fuselage bottom, but, The Cloud Terrace itself is usually
" static " operation, i.e. can only be directed at a direction and carry out information gathering, and often lead to when other angles are acquired by needs
The flight attitude crossing adjustment airborne vehicle completes information gathering action, and this kind acquisition mode with airborne vehicle as regulating object is the most numerous
Trivial, and the flight attitude of airborne vehicle is adjusted in real time the most easily affect state of flight and the flight efficiency of airborne vehicle.
Summary of the invention
The technical problem to be solved is, how to provide a kind of arrangement for deflecting that can be applicable to photoelectric nacelle, makes
Obtain photoelectric nacelle can automatically deflect, reach to be automatically performed image, video on the premise of the operational efficiency not affecting charging appliance
The technique effect that the multi-angle of information gathers.
For solving above-mentioned technical problem, the invention provides a kind of arrangement for deflecting being applied to photoelectric nacelle, including: second
Actuator；3rd actuator；Hanging housing, described second actuator is fixed in described suspension housing；Support housing, described the
Three actuators are fixed in described support housing；Wherein, described suspension housing is fixed on extraneous charging appliance, and by described
Second actuator is flexibly connected with described support housing；Described support housing is by the rotation of described 3rd actuator Yu photoelectric nacelle
Turn subject activity to connect.
Optionally, also include: the second magnetic induction encoder；Described second actuator includes: the second motor；
Described second magnetic induction encoder is fixed on described second motor, and controls with the flight in described charging appliance
System connects, and detects in real time with the anglec of rotation to described second motor.
Optionally, also include: the 3rd magnetic induction encoder；Described 3rd actuator includes: the 3rd motor；Described 3rd magnetic
Induction code device is fixed on described 3rd motor, and is connected with described flight control system, with the rotation to described 3rd motor
Gyration detects in real time.
Optionally, described suspension housing is additionally provided with one first external interface.
Optionally, it is curved that described support housing is the moon, and described support housing includes the first round end and the second round end；
Described support housing is fixed on described suspension housing by described first round end, and is fixed on by described second round end
In described rotation main body.
Optionally, also including: stress assembly, described stress assembly is fixed at described first round end, described to connect
Hang housing and described support housing, and the second actuator described in described stress assembly envelope.
Optionally, described stress assembly includes: the first stressed plate；Second stressed plate；And support column；Described first stressed plate
Being fixed on described suspension housing, described second stressed plate is fixed on described first round end, and described support column is by described
One stressed plate and described second stressed plate are fixing to be connected, and described second actuator is fixed on described first stressed plate and described the
Between two stressed plates.
Beneficial effect:
The invention provides a kind of arrangement for deflecting being applied to photoelectric nacelle, by fixing the second driving in hanging housing
Part, fixes the 3rd actuator in supporting housing, and the most described suspension housing is fixed on extraneous charging appliance, and by described
Second actuator is flexibly connected with described support housing, and described support housing is by described 3rd actuator and photoelectric nacelle
Rotation subject activity connects, and to drive described rotation main body in the second enterprising horizontal deflection of vertical direction by the 3rd actuator, leads to
Crossing the second actuator drives described support housing to drive described rotation main body to deflect in the horizontal direction, finally realizes photoelectricity
Gondola can deflect automatically, reaches to be automatically performed image, video information on the premise of the operational efficiency not affecting charging appliance
The technique effect that multi-angle gathers.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtains according to these accompanying drawings
Obtain other accompanying drawing.
The overall structure schematic diagram one of the arrangement for deflecting being applied to photoelectric nacelle that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the side view of Fig. 1；
The overall structure schematic diagram two of the arrangement for deflecting being applied to photoelectric nacelle that Fig. 3 provides for the embodiment of the present invention；
The overall structure schematic diagram three of the arrangement for deflecting being applied to photoelectric nacelle that Fig. 4 provides for the embodiment of the present invention；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the explosive view of Fig. 1；
Fig. 7 is the explosive view of Fig. 3；
Fig. 8 is the explosive view of Fig. 4；
Fig. 9 is the structural representation of shell body；
Figure 10 is the structural representation of inner housing；
Figure 11 is limiting component annexation schematic diagram in the arrangement for deflecting being applied to photoelectric nacelle；
Figure 12 is the annexation schematic diagram of the first lateral surface and the first opening.
Detailed description of the invention
The invention provides a kind of arrangement for deflecting being applied to photoelectric nacelle, by fixing the second driving in hanging housing
Part, fixes the 3rd actuator in supporting housing, and the most described suspension housing is fixed on extraneous charging appliance, and by described
Second actuator is flexibly connected with described support housing, and described support housing is by described 3rd actuator and photoelectric nacelle
Rotation subject activity connects, and to drive described rotation main body in the second enterprising horizontal deflection of vertical direction by the 3rd actuator, leads to
Crossing the second actuator drives described support housing to drive described rotation main body to deflect in the horizontal direction, finally realizes photoelectricity
Gondola can deflect automatically, reaches to be automatically performed image, video information on the premise of the operational efficiency not affecting charging appliance
The technique effect that multi-angle gathers.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into present invention protection
Scope；Wherein involved in this enforcement "and/or" key word, represent and or two kinds of situations, in other words, the present invention implements
A and/or B mentioned by example, illustrates A and B, two kinds of situations of A or B, describes three kinds of states existing for A Yu B, such as A and/or
B, represents: only include A and do not include B；Only include B and do not include A；Including A and B.
Meanwhile, in the embodiment of the present invention, when assembly is referred to as " being fixed on " another assembly, and it can be directly at another
On assembly or assembly placed in the middle can also be there is.When an assembly is considered as " connection " another assembly, and it can be direct
It is connected to another assembly or may be simultaneously present assembly placed in the middle.When an assembly is considered as " being arranged at " another group
Part, it can be to be set directly on another assembly or may be simultaneously present assembly placed in the middle.The embodiment of the present invention is made
Term " vertical ", " level ", "left", "right" and similar statement be merely for purposes of illustration, be not intended to
Limit the present invention.
Elaborate to invention offer be applied to the arrangement for deflecting of photoelectric nacelle, to support that invention to solve
Technical problem, below, in the embodiment that the present invention provides, first to being mounted with the photoelectric nacelle of arrangement for deflecting and airborne vehicle
Overall structure elaborates, and then during narration photoelectric nacelle and airborne vehicle, draws this most targetedly
The arrangement for deflecting being applied to photoelectric nacelle that invention provides, to reach purpose complete, clear, that understand.
Refer to Fig. 1-5, embodiments provide a kind of airborne vehicle, including: fuselage, photoelectric nacelle.
Wherein, described photoelectric nacelle is rotationally fixed on described fuselage.With the deflection angle by adjusting photoelectric nacelle
Realize in airborne vehicle horizontal direction in flight course on the way and image/video information on vertical direction.
For photoelectric nacelle, described photoelectric nacelle may include that rotation main body 1 and the first actuator 2.And described rotation
Turn main body 1 to be rotationally fixed on described fuselage, and be fixed with one in described rotation main body 1 for carrying out information gathering
Camera head 3, is rotated relative to described fuselage in the horizontal direction by described rotation main body 1, to drive described shooting
Device 3 carries out Real-time Collection to the visual information in horizontal direction.Meanwhile, described first actuator 2 is fixed on described rotation master
On body 1, and it is flexibly connected with described camera head 3, and described first actuator 2 obtains control signal and drives described camera head
3 rotate vertical direction relative to described rotation main body 1 first, to carry out the visual information on the first vertical direction
Real-time Collection.
Wherein, described first actuator 2 can be the first motor including stator and rotor, and by rotor and shooting dress
Putting 3 to be rotationally connected, the first motor is connected the control letter that acquisition control system is exported with the flight control system of aircraft interior
Number, to drive the rotor of described first motor to rotate, and then the rotor in rotation drives camera head 3 the most square first
Upwards rotate, it is achieved adjust the camera angle of camera head 3.Here the first vertical direction is it is to be appreciated that relative to water
The vertical direction (that is, being perpendicular to the direction of level ground) of plane earth.It is noted that described rotation main body 1 is relative to institute
State fuselage rotation in the horizontal direction, and described camera head 4 relative to described rotation main body 1 on the first vertical direction
Rotating separate, rotation the most therebetween is independent of each other so that camera head 4 to the information gathering in horizontal direction and
Mutually contradictory to the information gathering on the first vertical direction.
Further, described photoelectric nacelle also includes: the first yoke assembly 5.Described first yoke assembly 5 is fixed rotationally
Between described fuselage and described rotation main body 1, and described rotation main body 1 passes through described first yoke assembly 5 relative to described
Fuselage rotates in the horizontal direction.Here the first yoke assembly 5 can be understood as existing described rotation main body 1
The driving assembly of the enterprising horizontal deflection of horizontal direction, it is fixed on fuselage, by this first yoke assembly 5, drives described rotation
Main body 1 deflects in the horizontal direction, to obtain the image/video information of any deflection angle in horizontal direction.For first
How yoke assembly 5 is fixed on fuselage, and the embodiment of the present invention is not limited to, and can be directly by screw, it is threaded
On fuselage, it is possible to be fixed in the bottom of fuselage by a fixing device, as long as being capable of the first yoke assembly 5 and machine
Body is relatively fixed, and is the most all applicable to the present invention.
For rotating main body 1, described rotation main body 1 may include that shell body 12, inner housing 11, first combine cover
Body 13 and the second combination cover body 14.Wherein, described shell body 12 is fixed on described fuselage by described first yoke assembly 5；
Described inner housing 11 is set in the inside of described shell body 12, and is flexibly connected with described shell body 12, and described inner housing 11
Rotatable relative to described shell body 12, described camera head 3 is fixed on described inner housing 11.Described first combination cover body 13
Envelope is in the outside of described shell body 12, and fixing with described shell body 12 is connected, and described in described first actuator 2 is fixed on
In first combination cover body 13.Described second combination cover body 14 envelope in the outside of described inner housing 11, and with described inner housing 11
Fixing connection.
It should be noted that " interior ", " outward " in the embodiment of the present invention China and foreign countries housing 12, inner housing 11, and first group
Close " first ", " second " in cover body 13 and the second combination cover body 14, and involved elsewhere in the embodiment of the present invention
" first ", " second ", be only to discriminate between used, not limit feature essence, be the most first explained.
In embodiments of the present invention, please continue to refer to Fig. 6-7, described shell body 12 can in chondritic, and inside in
Hollow-core construction, to place described inner housing 11.Described inner housing 11 is also in chondritic, and inside is hollow-core construction, to place
Described camera head 3.Certainly, chondritic here is relative, is not necessarily referring to the most whole spheroid, described shell body 12 He
Described inner housing 11 is the part spherical structure cut from whole spheroid.But by described shell body 12, described inner housing 11, institute
State the first combination cover body 13 and described second and combine the rotation main body 1 that cover body 14 entirety is constituted, be then a whole sphere structure.
Specifically, described shell body 12 includes: the first lateral part 121, the second lateral part 122, the 3rd lateral part 123,
4th lateral part 124, the 5th lateral part 125, the 6th lateral part 126.
Wherein, as shown in figs. 9-10, the first lateral part 121 can be understood as the left side of described shell body 12, outside second
Sidepiece 122 is it is to be appreciated that the right side of described shell body 12, and the 3rd lateral part 123 is it is to be appreciated that described shell body 12 upper
Side, the 4th lateral part 124 is it is to be appreciated that the downside of described shell body 12, and the 5th lateral part 125 is it is to be appreciated that described shell
The front side of body 12, the 6th lateral part 126 is it is to be appreciated that the rear side of described shell body 12.And described second lateral part 122 and institute
State the first lateral part 121 opposition and be distributed in the both sides of described shell body 12；Described 4th lateral part 124 and described 3rd lateral part
123 opposition are distributed in the both sides of described shell body 12.Described 6th lateral part 126 and described 5th lateral part 125 opposition distribution
Both sides at described shell body 12.
With this by described first lateral part 121, described second lateral part 122, described 3rd lateral part 123, described the
It is internal in described in hollow-core construction that four lateral parts 124, described 5th lateral part 125 and described 6th lateral part 126 surround formation
Shell body 12, and described 3rd lateral part 123 is between described first lateral part 121 and described second lateral part 122, and point
Not adjacent with described first lateral part 121 and described second lateral part 122；Described shell body 12 is by described 3rd lateral part
123 are rotationally fixed on described first yoke assembly 5；Described 4th lateral part 124, described 5th lateral part 125 and described
6th lateral part 126 is all in hatch frame, and the inner space of described shell body 12 is by described 4th lateral part 124, described
5th lateral part 125 and/or described 6th lateral part 126 communicate with the external world；Described first combination cover body 12 is individually fixed in institute
State on the first lateral part 121 and described second lateral part 122.
Same, described inner housing 11 comprises the steps that the first medial part 111, the second medial part 112, the 3rd medial part 113,
4th medial part 114, the 5th medial part 115, the 6th medial part 116.
Wherein, the first medial part 111 can be understood as the left side of described inner housing 11, and the second medial part 112 can be managed
Solution is the right side of described inner housing 11, and the 3rd medial part 113 is it is to be appreciated that the upside of described inner housing 11, the 4th medial part
114 it is to be appreciated that the downside of described inner housing 11, the 5th medial part 115 it is to be appreciated that the front side of described inner housing 11,
Six medial parts 116 are it is to be appreciated that the rear side of described inner housing 11.And described second medial part 112 and described first medial part
111 opposition are distributed in the both sides of described inner housing 11；Described 4th medial part 114 and described 3rd medial part 113 opposition distribution
Both sides at described inner housing 12.Described 6th medial part 116 and described 5th medial part 115 opposition are distributed in described inner housing
The both sides of 11.And described second medial part 112 and described first medial part 111 opposition are distributed in the both sides of described inner housing 11.
Described 4th medial part 114 and described 3rd medial part 113 opposition are distributed in the both sides of described inner housing 11.Inside described 6th
Portion 116 and described 5th medial part 115 opposition are distributed in the both sides of described inner housing 11.
With this by described first medial part 111, described second medial part 112, described 3rd medial part 113, described the
It is internal in described in hollow-core construction that four medial parts 114, described 5th medial part 115 and described 6th medial part 116 surround formation
Inner housing 11, and described 3rd medial part 113 is between described first medial part 111 and described second medial part 112, and point
Not adjacent with described first medial part 111 and described second medial part 112.Described inner housing 11 is by described first medial part
111 and described second medial part 112 be flexibly connected with described shell body 12, and outside described first medial part 111 and described first
Sidepiece 121 fits, and described second medial part 112 and described second lateral part 121 fit, described 3rd medial part 113 He
Described 3rd lateral part 123 fits, and described 4th medial part 114 is positioned at the hatch frame position of described 4th lateral part 124
Place；Described 5th medial part 115 and described 6th medial part 116 are all in hatch frame, and described second combination cover body 14 is corresponding
It is fixed on described 5th medial part 115 and described 6th medial part 116.
Combine for cover body 13 for described first, include for described first combination cover body 13: the first cover body 131, the
Two cover bodies 132 and bearing assembly 133.
Wherein, described first cover body 13 is fixed on the first lateral part 121 of described shell body 12, and described first drives
Part 2 is fixed in described first cover body 13, so that described first actuator 2 is interior with described through described first lateral part 121
First medial part 111 of housing 11 is flexibly connected.Described second cover body 14 is fixed on the second lateral part 121 of described shell body 12
On.Described bearing assembly 133 is fixed in described second cover body 14, and described bearing assembly 133 is by described shell body 12
Second lateral part 121 is fixing with described second private side 112 of described inner housing 11 to be connected, so that described second private side 112
Can relatively rotate relative to the second lateral part 122 of described shell body 12.
It should be noted that the first actuator 2 is fixed on an airtight sky by the first cover body 13 by the embodiment of the present invention
In, it is damaged (such as rainwash, the entrance etc. of dust) preventing the first actuator 2 to be exposed in external environment,
The first actuator 2 is caused normally to work.Meanwhile, at the second lateral part 122, it is provided with bearing assembly 133 here so that it is
As the first actuator 2 driving force equalizing feature it can be understood as when the first actuator 2 in the first lateral part 121 drives
When housing 11 drives camera head 3 to rotate, if now do not had with at the second lateral part 122 of the first lateral part 121 opposition
There is the rotary part balanced each other therewith, the most easily go out in rotary course because whole inner housing 11 only exists a pivot point
Now rock, unsteady technological deficiency, therefore the embodiment of the present invention by arrange bearing assembly 133 for the first actuator 2
The rotation of inner housing 11 is supported by another corresponding pivot point, allows it to drive camera head to enter smoothly
Row rotates.
Here described bearing assembly 133 may include that bearing 1331 and ring flange 1332.Wherein, described ring flange
1332 are fixed on described second lateral part 122, and described bearing 1331 and described ring flange 1332 bearing connect.Need explanation
, described bearing 1331 and described ring flange 1332 bearing are connected to constitute an axle that can carry out referring now to rotation
How bearing assembly 133, to be prior art, carries out bearing connection herein for it and how to carry out rotating no longer repeating, and
For bearing assembly 133 is applied to the present invention so that it is with two rotations that the first actuator 2 constitutes described inner housing 11 opposition
Fulcrum, drives described camera head 3 to carry out the technique effect rotated smoothly reaching described inner housing 11, is that the present invention implements
The innovation place of example, the most first offers some clarification.
Combining for cover body 14 for described second, described second combination cover body 14 may include that the 3rd cover body 141 and the
Four cover bodies 142.
Wherein, described 3rd cover body 141 is fixed on described 5th medial surface 115, and offers on described 3rd cover body 141
There is one first projection window 1411, so that described camera head 3 is by described first projection window 1411 and extraneous visual field phase
Logical.Described 4th cover body 142 is fixed on described 6th medial surface 116.
In embodiments of the present invention, in order to maximized reduction airborne vehicle is suffered during aloft flying
Air drag, as a kind of embodiment of the embodiment of the present invention, described first cover body 131, described second cover body 132, described
3rd cover body 141 and described 4th cover body 142 are all in hemispherical configuration.
And for the first cover body 131,
Described first cover body 131 includes one first opening 1311, and is fixed on institute by described first opening 1311
State on the first lateral part 121；Described first opening 1311 is the opening that in described hemispherical configuration, diameter is maximum.Can
To be interpreted as that the first cover body 131 is gradually reduced to its tail end, internal diameter by with the first opening 1311, the most described first opening
1311 is the circular port that in described hemispherical configuration, diameter is maximum.
And for the second cover body 132,
Described second cover body 132 also includes one second opening 1322, and is fixed on by described second opening 1322
On described second lateral part 122；Described second opening 1322 is the opening that in described hemispherical configuration, diameter is maximum.
Can be understood as the second cover body 132 to be gradually reduced to its tail end, internal diameter by with the second opening 1322, the most described second opening
1322 is the circular port that in described hemispherical configuration, diameter is maximum.
And for the 3rd cover body 141 and the 4th cover body 142, described 3rd cover body 141 includes one the 3rd opening
1411, and be fixed on described 5th medial surface by described 3rd opening 1411, described 4th cover body 142 includes one the 4th
Opening 1421, and be fixed on described 6th medial surface 116 by described 4th opening 1421, and described 4th opening
At 1421 end portion being arranged on described 4th cover body 142.Meanwhile, described 3rd cover body 141 and described 4th cover body 142
Lateral wall the most spherically shape.
It is noted that owing to camera head 3 is fixed in described inner housing 11, and camera head 3 produces as electronics
Product, its work a period of time all can generate heat, so that camera head 3 can dispel the heat in inner housing 11 in time, to ensure to take the photograph
As device 3 safe and stable operation, the embodiment of the present invention, on the outer wall of described 4th cover body 142, is additionally provided with several air drafts
Mouth 1422, so that the inner space of described 4th cover body 142 is communicated with external air flow by several exhaust outlets 1422 described.But
It is the quantity for exhaust outlet 1422, discharge regulation, and the opening shape embodiment of the present invention do not limits to, words sentence is talked about, row
The quantity in air port 1422 can be 2,3,4 or multiple, and exhaust outlet 1422 can be and column distribution, it is also possible to is random
Distribution, exhaust outlet 1422 can be pyramid type, it is also possible to be cylinder type, as long as being finally capable of described 4th cover body 142
Inner space is communicated with external air flow by several exhaust outlets 1422 described, cools down camera head 3, is the most all applicable to
The present invention.
Need exist for especially it is emphasized that why described first cover body 131 and described second cover body 132 are designed to partly
Chondritic, and described 3rd cover body 141 and the lateral wall the most spherically shape of described 4th cover body 142, the most described shell
Body 12 and described inner housing 11 are the part spherical structure cut from whole spheroid.It is so that last by described shell body
12, described inner housing 11, described first cover body 131, described second cover body 132, described 3rd cover body 141 and described 4th cover body
The rotation main body 1 that 142 entirety are constituted, is a whole sphere structure.So that described shell body 12, described inner housing 11, institute
The lateral surface stating the first cover body 131, described second cover body 132, described 3rd cover body 141 and described 4th cover body 142 (can be managed
Solve as the windward side of photoelectric nacelle during aircraft) as windward side time, the resistance of wind is along described shell body 12, institute
State inner housing 11, described first cover body 131, described second cover body 132, described 3rd cover body 141 and/or described 4th cover body
The spherical surface of 142 is slowed down, and then the airborne vehicle running aloft that the maximized reduction embodiment of the present invention provides
Middle received resistance.It is also possible to make, when running into bad weather circumstances such as thunderstorm weather, to land in described shell body
12, described inner housing 11, described first cover body 131, described second cover body 132, described 3rd cover body 141 and/or the described 4th
The rainwater of cover body 142, can be along described shell body 12, described inner housing 11, described first cover body 131, described second cover body
132, the spherical surface of described 3rd cover body 141 and/or described 4th cover body 142 is dirty, it is to avoid hydrops.
Certainly, for the 4th cover body 142, owing to its lateral wall offers several exhaust outlets 1422 in order to avoid rain
Water is poured in down a chimney in entrance inner housing 11 by several exhaust outlets 1422, and then damages camera head, as a kind of enforcement of the present invention
Mode, the opening direction of several exhaust outlets 1422 down, i.e. horizontal by an angle, to reach to splash down in the 4th cover body
The technique effect that rainwater on 142 lateral walls directly flows down due to self gravitation effect at several exhaust outlets 1422.
Further, in embodiments of the present invention, for the first opening 1311 and the first lateral part of the first cover body 131
Connected mode between 121, the connected mode between the second opening 1321 and second lateral part 122 of the second cover body 132, the
Connected mode between 3rd opening 1413 and the 3rd lateral part 123 of three cover bodies 141, the 4th opening of the 4th cover body 142
Connected mode between end 1421 and the 4th lateral part 124, can be described in detail below:
Refer to Figure 12 and be provided with a ring-type groove on described first opening 1311 of described first cover body 131
1311a, is provided with a ring-type protruding 1211a in the edge of described first lateral part 121, and described protruding 1211a inserts
Enter in described groove 1311a.Same, described second opening 1321 is provided with a ring-type groove, outside described second
The edge of sidepiece 122 is provided with in a ring-type projection, and the described groove of described protruding insertion.At described 3rd opening
It is also equipped with a ring-type groove on 1413, the edge of described 5th medial part 115 is provided with a ring-type projection, and
In the described groove of described protruding insertion.Described 4th opening 1421 is also equipped with a ring-type groove, in the described 6th
The edge of sidepiece is provided with in a ring-type projection, and the described groove of described protruding insertion.
Due to the connected mode between the first opening 1311 and first lateral part 121 of the first cover body 131, with the second cover
Connected mode between second opening 1321 and second lateral part 122 of body 132, the 3rd opening of the 3rd cover body 141
1413 and the 3rd connected modes between lateral part 123, the 4th opening 1421 and the 4th lateral part 124 of the 4th cover body 142
Between connected mode the most identical, therefore, below with the first opening 1311 of the first cover body 131 and the first lateral part 121 it
Between connected mode as a example by be described in detail, for the second opening 1321 and the second lateral part 122 of the second cover body 132
Between connected mode, the connected mode between the 3rd opening 1413 and the 3rd lateral part 123 of the 3rd cover body 141, the 4th
The non-detailed portion of connected mode between 4th opening 1421 and the 4th lateral part 124 of cover body 142, refers to the first cover body
Connected mode between first opening 1311 and first lateral part 121 of 131 describes.
Specifically, described first opening 1311 of described first cover body 131 arranges a ring-type groove
1311a, arranges a ring-type protruding 1211a in the edge of described first lateral part 121, and by described protruding 1211a
Insert in described groove 1311a, it is possible to understand that on vertical direction as shown in figure 12, when running into bad weather circumstances such as thunderstorm
During weather, rainwater falls into described first opening 1311 of described first cover body 131 and the connecting portion of described first lateral part 121
Time at Wei, it is bending type and nonlinear type type owing to it connects gap, therefore slow down the inflow flowed in the gap speed of rainwater
Degree, the more spherical expression of the first cover body 131 of arranging in pairs or groups so that fall into the rainwater of the first cover body 131 soon at the work of self gravitation
Flowed down with lower, on the contrary, if described first opening 1311 of described first cover body 131, straight with described first lateral part 121
Connect laminating, and do not offer any protruding 1211a or groove 1311a, described first opening of the most described first cover body 131
End 1311, is linear type with the connection gap of described first lateral part 121, then when rainwater falls into gap, due to be one vertically
Downward gap, rainwater easily flows in inner housing 11 under the effect of self gravitation, and camera head 3 is caused damage.
Certainly, in order to further strengthen waterproof and dustproof effect, at described first opening of described first cover body 131
On 1311, it is also possible to offering and a plurality of be similar to described groove 1311a, the most some described groove 1311a are at described first opening
The distribution from the top down arranged side by side of end 1311, on the edge of the most matched described first lateral part 121, is arranged
Having the ring-type protruding 1211a identical with described groove 1311a quantity, each protruding 1211a correspondence insertion one is described recessed
In groove 1311a, material is thus formed some " bending type " gaps, with to the effect playing multilayer flashing.
Additionally need supplementary in embodiments of the present invention, in inner housing in addition to camera head 3 is installed, also can pacify simultaneously
Fill other devices, such as, can be fixed with one in described inner housing 11 again for the infrared facility 4 illuminated so that infrared facility 4
Carry out realizing night camera with camera head collocation use.Now can offer one second projection window on described 3rd cover body 141
Mouth 1412, so that described infrared facility 4 is communicated with the extraneous visual field by described second projection window 1412.Meanwhile, in described
The middle part of housing 11 is provided with a mounting groove 117, and is provided with a dividing plate 118 on described mounting groove 117, with by described red
Outer device 4 and described camera head 3 are arranged on the both sides up and down of described dividing plate 118.As one embodiment of the present invention, institute
Stating camera head 3 can be video camera；Described infrared facility 4 can be radar stealthy materials.
Certainly, for the first projection window 1411 and distribution mode of the second projection window 1412, can be varied
, the present invention does not limit to.Such as, the first projection window 1411 and the second projection window 1412 can be in the pass being distributed up and down
System is distributed on described 3rd cover body 141, it is also possible to be that in left and right, the relation of distribution is distributed on described 3rd cover body 141, also
Can by be in clinodiagonal in the way of be distributed on described 3rd cover body 141, as long as being capable of camera head 3 by the first throwing
Penetrating window 1411 to communicate with the extraneous visual field, infrared facility 4 is communicated with the extraneous visual field by the second projection window 1412, the most applicable
In the present invention.
In order to alleviate photoelectric nacelle complete machine weight, owing to the first actuator 2 will with the card activity of the first lateral part 121 even
Connect, therefore solid structure is used for the first lateral part 121, and for the second lateral part 122, can use as far as possible
The structure design of " hollow body ", in order to alleviate automatically, such as: the second lateral part 122 can include the support rib of cross-shaped configuration
Frame 1221 and support disk 1222.Wherein, described support frame 1221 is fixed on the periphery of described support disk 1222 symmetrically
At edge, and described bearing assembly 133 is fixed in described support disk 1222.Support frame 1221 is as support frame
For connecting described support disk 1222 and bearing assembly 133, replace the first lateral part 121 with this by cross shelf structure
Solid structure, reach to alleviate the technique effect of deadweight.
Further, refer to Figure 11 and driven in rotary course at inner housing 11 by the first actuator 2, in order to avoid
Inner housing 11 rotates excessively, namely the anglec of rotation is excessive and affects normal photographing, as preferably, described in be applied to photoelectric nacelle
Arrangement for deflecting also includes: limiting component 6.Described limiting component 6 is fixed on described bearing assembly 133, and with described bearing group
Part 133 synchronous axial system；And offer a gear hole 1221a on described support frame 1221, described gear hole 1221a is provided with
One position stop piece, described limiting component 6 contacts with described position stop piece or separates, and carries out with the rotation to described bearing assembly 133
Spacing.
Specifically, described position stop piece can be a screw, and described gear hole 1221a can be and described screw phase
The screwed hole joined, described limiting component 6 is a swingle.And described swingle includes positioning end 61 and turning end 62, described fixed
Position end 61 be fixed on described ring flange, described turning end 62 rotates relative to described positioning end 61, with described screw
Contact or separation.Rotate in certain angle herein for controlling described swingle, and then control inner housing necessarily
Rotate in angle, two gear hole 1221a can be fixedly installed at support frame 1221, and fix two screws so that by
Two screws constitute a subtended angle in support disk 1222, and then when swingle rotates to a certain angle with bearing assembly 133,
Stopped by screw and limit rotation.And in order to swingle can be better contacted with, as the present invention with turning end 62
A kind of implementation,.Turning end 62 is further opened with a shift slot 63.The notch internal diameter of described shift slot 63 more than or
Equal to the external diameter of described screw, contacted with screw by this shift slot 63 with this turning end 62.
Further, in order to the anglec of rotation on the first vertical direction of inner housing 11 is detected in real time, this
The described photoelectric nacelle that inventive embodiments is provided also includes: the first magnetic induction encoder 7.Described first magnetic induction encoder 7
It is fixed on described first motor, and is connected with extraneous flight control system, carry out with the anglec of rotation to described first motor
Real-time Collection, and then detect the deflection angle of described inner housing in real time.It should be noted that magnetic induction encoder is become by magnetic field
Changing the operation principle detecting angle yaw displacement has been prior art, and here is omitted, and magnetic induction is encoded
Device is applied to the present invention, and matching with the first actuator 2 and inner housing 11 is controlled with the shooting angle to camera head 3,
It is the innovative point place of the present invention, the most first offers some clarification.
In embodiments of the present invention, described first yoke assembly 5 may include that the second actuator 51 and hangs housing 52.
Wherein, described suspension housing 52, in hollow cylindrical structure, is fixed on described rotation main body 1 by its end portion
On, it is fixed on described fuselage by its upper part.Same, how suspender 52 is fixed on fuselage, the present invention
Embodiment is not limited to, and can be directly to be threadedly connected on fuselage by screw, it is possible to by a fixing device by it
It is fixed on the bottom of fuselage, being relatively fixed with fuselage as long as being capable of the first yoke assembly 5, being the most all applicable to the present invention.
Wherein, described second actuator 51 can be the second motor, is fixed in described suspension housing 52, and with described
Rotate main body 1 to be flexibly connected, and described second actuator 51 obtains control signal and drives described rotation main body in the horizontal direction
Rotate relative to described fuselage, so that the visual information in horizontal direction is carried out Real-time Collection.
Identical, in order to detect the anglec of rotation in the horizontal direction of inner housing 11 in real time, the present invention implements
Described first yoke assembly that example is provided also includes: the second magnetic induction encoder 53.Described second magnetic induction encoder 53 is solid
On described second motor, and it is connected with extraneous flight control system, carries out reality with the anglec of rotation to described second motor
Time gather, and then in real time detection described inner housing 11 deflection angle in the horizontal direction.It should be noted that magnetic induction encodes
The operation principle that angle yaw displacement is detected by device by changes of magnetic field has been prior art, and here is omitted, and
By magnetic induction encoder applies in the present invention, match with the second actuator 51 and inner housing 11 with the shooting to camera head 3
Angle is controlled, and is the innovative point place of the present invention, the most first offers some clarification.
Further, image/video information in order to realize captured by camera head 3 is timely in embodiments of the present invention
Output, the embodiment of the present invention is additionally provided with one for the first external interface of external external device on described suspension housing 52
521, such as USB transmission interface, same is provided with one second external interface 1423, such as USB transmission on described 4th cover body 142
Interface.
The above-mentioned airborne vehicle that the embodiment of the present invention provides, on the one hand by solid by the rotation body rotation in photoelectric nacelle
On the described fuselage of airborne vehicle, and fix one for carrying out the camera head of information gathering in rotating main body simultaneously, this
Sample allows for being rotated in the horizontal direction relative to fuselage by rotation main body, to drive camera head in horizontal direction
Visual information carry out Real-time Collection；On the other hand be fixed on by the first actuator and rotate in main body, and with this camera head
It is flexibly connected, main vertical direction relative to rotating first to obtain control signal driving camera head by the first actuator
Body rotates, so that the visual information on the first vertical direction is carried out Real-time Collection.Eventually through photoelectric nacelle as adjustment
Object, it is achieved on the premise of the state of flight not affecting airborne vehicle and flight efficiency, completes on horizontal direction and vertical direction
Image, the multi-angle collection of video information, have the advantages that simple in construction, the suitability are wide.
Certainly, in order to realize photoelectric nacelle to carry out the collection of image/video information in wider array of field-of-view angle, as removed
Above-mentioned rotating relative to (both direction) in the horizontal direction of level ground and on the first vertical direction, the present invention provides
Another embodiment also can realize photoelectric nacelle relative in the horizontal direction of level ground, on the first vertical direction and second
Rotating on (three directions) on vertical direction, wherein, described first vertical direction and described second vertical direction are mutual
Two vertical vertical directions.
In this embodiment, referring to Fig. 8, described photoelectric nacelle can also include: is applied to the deflection dress of photoelectric nacelle
Put 8 (replacing first yoke assemblies 5 of above-described embodiment), described in be applied to the arrangement for deflecting 8 of photoelectric nacelle and be rotationally fixed to
Between described fuselage and described rotation main body 1, and described rotation main body 1 pass through described in be applied to the arrangement for deflecting 8 of photoelectric nacelle
Relative to described fuselage in the horizontal direction, rotate on described first vertical direction and on the second vertical direction；And it is described
First vertical direction and described second vertical direction are mutually perpendicular to.
Specifically, the arrangement for deflecting 8 being applied to photoelectric nacelle described in includes: the second actuator the 51, the 3rd actuator 81,
Hang housing 52 and support housing 82.Wherein, described second actuator 51 is fixed in described suspension housing 52；Described 3rd drives
Moving part 81 is fixed in described support housing 82；And described suspension housing 52 is fixed on described fuselage, and by described second
Actuator 51 is flexibly connected with described support housing 82；Described support housing 82 is by described 3rd actuator 81 and described rotation
Main body 1 is flexibly connected.
In this embodiment, described second actuator the 51, the 3rd actuator 81 is the second motor and the 3rd motor respectively, and
It is same in order to the anglec of rotation in the anglec of rotation in the horizontal direction of inner housing 11 and the second vertical direction, this is real
Execute example provided described in be applied to the arrangement for deflecting 8 of photoelectric nacelle and also include: the second magnetic induction encoder 53 and the 3rd magnetic strength
Answer device.Described second magnetic induction encoder 53 is fixed on described second motor, and is connected with extraneous flight control system, with right
The anglec of rotation of described second motor carries out Real-time Collection, and then detection described inner housing 11 deflection in the horizontal direction in real time
Angle.Described 3rd magnetic induction encoder is fixed on described 3rd motor, and is connected with extraneous flight control system, with to institute
State the anglec of rotation of the 3rd motor and carry out Real-time Collection, and then detect inclined on the second vertical direction of described inner housing 11 in real time
Gyration.Need also exist for explanation is the work that detected angle yaw displacement by changes of magnetic field of magnetic induction encoder
Principle has been prior art, and here is omitted, and by magnetic induction encoder applies in the present invention, with the second actuator 51,
Three actuators 81 and inner housing 11 match and are controlled with the shooting angle to camera head 3, are the innovative point institutes of the present invention
, the most first offer some clarification.
Further, described support housing 82 is curved in the moon, and described support housing 82 includes the first round end 821 and
Two round ends 822.Described support housing 82 is rotationally fixed on described suspension housing 52 by described first round end 821,
And be rotationally fixed in described rotation main body 1 by described second round end 822.Finally realize the second actuator 51 and drive institute
State support housing 82 to rotate in the horizontal direction, to drive described rotation main body 1 to rotate in the horizontal direction.
It is significant to note that, in this embodiment, owing to the second actuator 51 and support housing 82 are joined directly together
Carry and support housing 82 and rotate the gravity of main body 1, to this in order to alleviate the second actuator 51 relative to supporting housing 82
Bearing pressure, described photoelectric nacelle also includes: stress assembly 84.Described stress assembly 84 is fixed on described first round end
At 821, to connect described suspension housing 52 and described support housing 82, and the second actuator described in described stress assembly 84 envelope
52。
Can be understood as stress assembly 84 is over-stressed parts, and it will hang housing 52 and described support housing 82 phase
Even, and by including described second actuator 52, the second actuator 52 and the first round end 821 supporting housing 82 are alleviated with this
Carried in connection procedure supports housing 82 and rotates the gravity of main body 1, and the second actuator 52 is served protective action.
Further, described stress assembly 84 may include that first stressed plate the 841, second stressed plate 842 and support column
843.Wherein, described first stressed plate 841 is fixed on described suspension housing 52, and described second stressed plate 841 is fixed on described
On first round end 821, described first stressed plate 841 and described second stressed plate 842 are fixed and are connected by described support column 843,
And described second actuator 51 is fixed between described first stressed plate 841 and described second stressed plate 842.Need explanation
It is, fixing between the first stressed plate 841 described herein and described suspension housing 52, described second stressed plate 841 and described the
Fixing between one round end 821, and in the application, position described by remaining place is fixed but the two can occur phase
To " fixing " of rotating, it is only that value relative position therebetween is fixed, will not be subjected to displacement, when whether it can be occurred
Relatively rotate, do not limit, be explained herein.
It should be noted last that, above detailed description of the invention only in order to technical scheme to be described and unrestricted,
Although the present invention being described in detail with reference to example, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should be contained
In the middle of scope of the presently claimed invention.
Claims (7)
1. the arrangement for deflecting being applied to photoelectric nacelle, it is characterised in that including:
Second actuator；
3rd actuator；
Hanging housing, described second actuator is fixed in described suspension housing；
Supporting housing, described 3rd actuator is fixed in described support housing；
Wherein, described suspension housing is fixed on extraneous charging appliance, and by described second actuator and described support housing
It is flexibly connected；Described support housing is connected with the rotation subject activity of photoelectric nacelle by described 3rd actuator.
It is applied to the arrangement for deflecting of photoelectric nacelle the most as claimed in claim 1, it is characterised in that also include:
Second magnetic induction encoder；
Described second actuator includes: the second motor；
Described second magnetic induction encoder is fixed on described second motor, and with the flight control system in described charging appliance
Connect, detect in real time with the anglec of rotation to described second motor.
It is applied to the arrangement for deflecting of photoelectric nacelle the most as claimed in claim 2, it is characterised in that also include:
3rd magnetic induction encoder；
Described 3rd actuator includes: the 3rd motor；
Described 3rd magnetic induction encoder is fixed on described 3rd motor, and is connected with described flight control system, with to institute
The anglec of rotation stating the 3rd motor detects in real time.
4. the arrangement for deflecting being applied to photoelectric nacelle as described in any one of claim 1-3, it is characterised in that
Described suspension housing is additionally provided with one first external interface.
It is applied to the arrangement for deflecting of photoelectric nacelle the most as claimed in claim 4, it is characterised in that
It is curved that described support housing is the moon, and described support housing includes the first round end and the second round end；
Described support housing is fixed on described suspension housing by described first round end, and solid by described second round end
In described rotation main body.
It is applied to the arrangement for deflecting of photoelectric nacelle the most as claimed in claim 5, it is characterised in that also include:
Stress assembly, described stress assembly is fixed at described first round end, to connect described suspension housing and described support
Housing, and the second actuator described in described stress assembly envelope.
It is applied to the arrangement for deflecting of photoelectric nacelle the most as claimed in claim 6, it is characterised in that described stress assembly includes:
First stressed plate；
Second stressed plate；And
Support column；
Described first stressed plate is fixed on described suspension housing, and described second stressed plate is fixed on described first round end,
Described support column connects fixing to described first stressed plate and described second stressed plate, and described second actuator is fixed on described
Between first stressed plate and described second stressed plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790290.3A CN106275476B (en) | 2016-08-31 | 2016-08-31 | Arrangement for deflecting applied to photoelectric nacelle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790290.3A CN106275476B (en) | 2016-08-31 | 2016-08-31 | Arrangement for deflecting applied to photoelectric nacelle |
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| CN106275476B CN106275476B (en) | 2019-01-15 |
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| CN201235938Y (en) * | 2008-07-04 | 2009-05-13 | 中国船舶重工集团公司第七一七研究所 | Machine-carried visible light image apparatus |
| US20130048792A1 (en) * | 2011-08-29 | 2013-02-28 | Aerovironment, Inc. | Tilt-Ball Turret With Gimbal Lock Avoidance |
| CN204836322U (en) * | 2015-06-30 | 2015-12-02 | 桂林飞宇电子科技有限公司 | Take moving camera of camera lens stabilization function |
| US20160090195A1 (en) * | 2014-09-30 | 2016-03-31 | The Boeing Company | Forward looking turret |
| CN205418138U (en) * | 2016-03-18 | 2016-08-03 | 江苏数字鹰科技发展有限公司 | Triaxial optoelectronic pod |
| CN205998158U (en) * | 2016-08-31 | 2017-03-08 | 易瓦特科技股份公司 | It is applied to the arrangement for deflecting of photoelectric nacelle |
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2016
- 2016-08-31 CN CN201610790290.3A patent/CN106275476B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201235938Y (en) * | 2008-07-04 | 2009-05-13 | 中国船舶重工集团公司第七一七研究所 | Machine-carried visible light image apparatus |
| US20130048792A1 (en) * | 2011-08-29 | 2013-02-28 | Aerovironment, Inc. | Tilt-Ball Turret With Gimbal Lock Avoidance |
| US20160090195A1 (en) * | 2014-09-30 | 2016-03-31 | The Boeing Company | Forward looking turret |
| CN204836322U (en) * | 2015-06-30 | 2015-12-02 | 桂林飞宇电子科技有限公司 | Take moving camera of camera lens stabilization function |
| CN205418138U (en) * | 2016-03-18 | 2016-08-03 | 江苏数字鹰科技发展有限公司 | Triaxial optoelectronic pod |
| CN205998158U (en) * | 2016-08-31 | 2017-03-08 | 易瓦特科技股份公司 | It is applied to the arrangement for deflecting of photoelectric nacelle |
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| CN106275476B (en) | 2019-01-15 |
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