CN108910073A - Unmanned aerial vehicle ejecting frame launching trolley and unmanned plane launching technique - Google Patents
Unmanned aerial vehicle ejecting frame launching trolley and unmanned plane launching technique Download PDFInfo
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- CN108910073A CN108910073A CN201810882219.7A CN201810882219A CN108910073A CN 108910073 A CN108910073 A CN 108910073A CN 201810882219 A CN201810882219 A CN 201810882219A CN 108910073 A CN108910073 A CN 108910073A
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- swing arm
- supporting plate
- arm supporting
- launching
- launching trolley
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- 238000000034 method Methods 0.000 title claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 239000011049 pearl Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/04—Ground or aircraft-carrier-deck installations for launching aircraft
- B64F1/06—Ground or aircraft-carrier-deck installations for launching aircraft using catapults
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
- B64U70/70—Launching or landing using catapults, tracks or rails
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention relates to air vehicle technique fields, and more particularly, to a kind of unmanned aerial vehicle ejecting frame launching trolley and unmanned plane launching technique, propeller gets to the technical issues of launching trolley causes propeller to damage when alleviating unmanned plane existing in the prior art from frame.Including front swing arm supporting plate, rear-swing arm supporting plate, the fixed holder assembly of swing arm and device for opening；Ejection shaft before the top clamping unmanned plane of front swing arm supporting plate；Ejection shaft after the top clamping unmanned plane of rear-swing arm supporting plate；Holder assembly is fixed in swing arm, is rotatablely connected with front swing arm supporting plate and rear-swing arm supporting plate, for being generally aligned in the same plane front swing arm supporting plate and rear-swing arm supporting plate；Device for opening acts on front swing arm supporting plate, for driving the fixed holder assembly of front swing arm supporting plate, rear-swing arm supporting plate and swing arm to flip to the outside.Propeller gets to the technical issues of launching trolley causes propeller to damage when technical solution provided by the invention effectively prevents existing unmanned plane from frame.
Description
Technical field
The present invention relates to air vehicle technique fields, send out more particularly, to a kind of unmanned aerial vehicle ejecting frame launching trolley and unmanned plane
Shooting method.
Background technique
Currently used unmanned aerial vehicle ejecting frame usual way has pneumatic ejection, rubber-band ejection etc., wherein pneumatic launching cradle is
It is released by high cylinder pressure gas moment, pushes piston rod pop-up, piston rod, which drives unmanned plane to release cylinder together, makes unmanned acquisition
Certain takeoff speed, elastic class launching cradle are that the elastic force by elastic or spring obtains unmanned plane to pull trolley and unmanned plane
Obtain takeoff speed centainly.
Unmanned plane is divided into oily dynamic and powered version again, is divided into pull-type and back-pushed before propeller again, the present invention is pusher
Formula oil moves the launching trolley of unmanned plane because needed before the dynamic unmanned plane transmitting of oil by after engine ignition again by unmanned aerial vehicle ejecting,
Propeller gets to the technical issues of launching trolley causes propeller to damage when being easy to happen unmanned plane at this time from frame.
Summary of the invention
The purpose of the present invention is to provide a kind of unmanned aerial vehicle ejecting frame launching trolley and unmanned plane launching techniques, existing to alleviate
Propeller gets to the technical issues of launching trolley causes propeller to damage when having unmanned plane present in technology from frame.
To alleviate above-mentioned technical problem, technical solution provided by the invention is：
A kind of unmanned aerial vehicle ejecting frame launching trolley, it is described including the bracket group formed by two support bodies disposed in parallel
Support body includes：
Front swing arm supporting plate, rear-swing arm supporting plate, the fixed holder assembly of swing arm and device for opening；
The first notch is provided at the top of the front swing arm supporting plate, the opening of first notch is facing forward, for being clamped nothing
Man-machine preceding ejection shaft；
Be provided with the second notch at the top of the rear-swing arm supporting plate, the opening of second notch backwards, for being clamped nothing
Ejection shaft after man-machine；
The fixed holder assembly of the swing arm, is rotatablely connected, for making with the front swing arm supporting plate and the rear-swing arm supporting plate
It states front swing arm supporting plate and the rear-swing arm supporting plate is generally aligned in the same plane；
The device for opening acts on the front swing arm supporting plate, for driving the front swing arm supporting plate, the rear-swing arm branch
Plate and the fixed holder assembly of the swing arm flip to the outside.
Further,
The fixed holder assembly of the swing arm includes preceding fixing seat and rear fixing seat, and the preceding fixing seat is for fixing the forward swing
The front side base angle of arm supporting plate；After described fixing seat be used to fix the rear-swing arm supporting plate lower part and the front swing arm supporting plate
Rear side base angle.
Further,
The preceding fixing seat includes preceding pedestal and preceding rotating part；
The preceding pedestal has both side plate, both side plate interval and outer openings are to form rotation space；
The rotation space is protruded into and with the preceding pedestal by the first axis connection in the lower part of the preceding rotating part, before described
The top of rotating part is connect with the front swing arm supporting plate；
Further,
Fixing seat includes rear base and rear rotating part after described；
The rear base has both side plate, and both side plate interval and outer openings form rotation space, also, the rear base
Rear side there is groove for accommodating the rear-swing arm the bottom of the support plate；
The rotation space is protruded into and with the rear base by the second axis connection in the lower part of rotating part after described, after described
The top of rotating part is connect with the rear side base angle of the rear-swing arm supporting plate and the front swing arm supporting plate.
Further,
The front swing arm supporting plate includes preceding riser, transverse slat and the inclined plate of setting triangular in shape；
The link position of the preceding riser and the transverse slat forms the front side base angle of the front swing arm supporting plate, the transverse slat and
The inclined plate forms the rear side base angle of the front swing arm supporting plate.
Further,
Rear-swing arm supporting plate fixed block is provided on the inclined plate, the rear-swing arm supporting plate fixed block fell for fixed be in
The rear-swing arm supporting plate of state.
Further,
There are two the opposite decorative pearls on top of an official cap for setting in the rear-swing arm supporting plate fixed block, and two decorative pearls on top of an official cap form necking, with solid
The fixed rear-swing arm supporting plate.
Further,
The device for opening includes shaft and at least one torsional spring being installed in the shaft；
The preceding fixing seat is protruded into one end of the shaft, to connect the preceding pedestal and the preceding rotating part, described turn
The other end of axis protrudes into the rear fixing seat, to connect the rear base and the rear rotating part；
The torsional spring side is resisted against the transverse slat of the front swing arm supporting plate, and in storage power in unmanned plane take-off process
State, to drive the front swing arm supporting plate to flip outward.
Further,
The launching trolley further includes planar support frame, the planar support frame include preceding bumper, swing arm bumper and
Lock lever device；
The preceding bumper is set to the front end of the planar support frame, for preventing launching trolley sliding on launching cradle
The brake rubber being set on launching cradle is directly hit in capable process；
The swing arm bumper is set to the two sides of the planar support frame, for preventing the support body from flipping outward
Occur to hit and damage in the process；
The lock lever device is set to the rear portion of the planar support frame, blocks in the case where launching trolley is in non-emission state
Enter to prevent launching trolley from popping up in the lockable mechanism of launching cradle, the locking machine is detached from the emission process of launching trolley
Structure.
A kind of method of unmanned aerial vehicle ejecting frame launching trolley, including：
Lock lock lever device；
Falling rear-swing arm supporting plate and makes the rear-swing arm supporting plate be caught in the rear-swing arm supporting plate fixed block；
Ejection shaft before uav bottom is connected in the first notch of top of the front swing arm supporting plate；
By the rear-swing arm supporting plate pull-up for the state of falling, and the rear ejection shaft of uav bottom is made to be connected in rear-swing arm supporting plate
Second notch；
The bottom of rear-swing arm supporting plate is caught in the bottom groove of rear base, guarantees the front swing arm supporting plate and the rear-swing arm
Supporting plate does not turn up；
The traction rubber of launching cradle stores power, opens lock lever device to discharge launching trolley, launching trolley is in ejection mounted track
On slide until the preceding bumper of the launching trolley front end stops sliding after striking the brake rubber of launching trolley；
Unmanned plane continues to slide under inertia force effect, and the rear ejection shaft of uav bottom is pulled along and opens rear-swing arm
Constraint of the supporting plate in rear fixing seat；
Device for opening drives the front swing arm supporting plate, rear-swing arm supporting plate turned-out around the installation axle of the device for opening
Turn, so that unmanned plane smoothly takes off.
In conjunction with above-mentioned technical proposal, the beneficial effect that the present invention can reach is：
Since the support body of unmanned aerial vehicle ejecting frame launching trolley provided by the invention includes front swing arm supporting plate, rear-swing arm branch
Plate, the fixed holder assembly of swing arm and device for opening；The first notch is provided at the top of the front swing arm supporting plate, first notch
Opening forward, for being clamped ejection shaft before unmanned plane；The second notch, second slot are provided at the top of the rear-swing arm supporting plate
Mouthful opening backwards, for being clamped ejection shaft after unmanned plane；Front swing arm cantilever tip and rear-swing arm cantilever tip form nobody
The fulcrum of machine.
In unmanned plane emission process, launching trolley is first subjected to the reaction of the brake rubber positioned at launching trolley front end
Stop motion after power, unmanned plane continue to slide under inertia force effect, and the rear ejection shaft of uav bottom is pulled along and opens
Rear-swing arm supporting plate；Device for opening acts on the front swing arm supporting plate, drive the front swing arm supporting plate, the rear-swing arm supporting plate and
The fixed holder assembly of the swing arm flips to the outside, so as to get to transmitting small for propeller when effectively preventing existing unmanned plane from frame
The technical issues of vehicle causes propeller to damage.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of unmanned aerial vehicle ejecting frame launching trolley provided in an embodiment of the present invention；
Fig. 2 is the schematic enlarged-scale view of the preceding fixing seat in unmanned aerial vehicle ejecting frame launching trolley provided in an embodiment of the present invention；
Fig. 3 is the schematic enlarged-scale view of the rear fixing seat in unmanned aerial vehicle ejecting frame launching trolley provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of front swing arm supporting plate in unmanned aerial vehicle ejecting frame launching trolley provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of rear-swing arm supporting plate in unmanned aerial vehicle ejecting frame launching trolley provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the opening state of unmanned aerial vehicle ejecting frame launching trolley provided in an embodiment of the present invention.
Icon：100- front swing arm supporting plate；200- rear-swing arm supporting plate；400- device for opening；500- planar support frame；110-
First notch；The second notch of 210-；Fixing seat before 310-；Fixing seat after 320-；Pedestal before 311-；Rotating part before 312-；321-
Rear base；Rotating part after 322-；323- groove；Riser before 101-；102- transverse slat；103- inclined plate；104- rear-swing arm supporting plate is fixed
Block；410- shaft；420- torsional spring；Bumper before 510-；520- swing arm bumper 520；530- lock lever device.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1 and embodiment 2 are described in detail with reference to the accompanying drawing：
Fig. 1 is the overall structure diagram of unmanned aerial vehicle ejecting frame launching trolley provided in an embodiment of the present invention；Fig. 2 is this hair
The schematic enlarged-scale view for the preceding fixing seat in unmanned aerial vehicle ejecting frame launching trolley that bright embodiment provides；Fig. 3 is the embodiment of the present invention
The schematic enlarged-scale view of rear fixing seat in the unmanned aerial vehicle ejecting frame launching trolley of offer；Fig. 4 is nothing provided in an embodiment of the present invention
The structural schematic diagram of front swing arm supporting plate in man-machine launching cradle launching trolley；Fig. 5 is unmanned aerial vehicle ejecting provided in an embodiment of the present invention
The structural schematic diagram of rear-swing arm supporting plate in frame launching trolley；Fig. 6 is that unmanned aerial vehicle ejecting frame provided in an embodiment of the present invention transmitting is small
The structural schematic diagram of the opening state of vehicle.
Embodiment 1
A kind of unmanned aerial vehicle ejecting frame launching trolley is present embodiments provided, including is formed by two support bodies disposed in parallel
Bracket group, support body includes：
Front swing arm supporting plate 100, rear-swing arm supporting plate 200, the fixed holder assembly of swing arm and device for opening 400；
The top of front swing arm supporting plate 100 is provided with the first notch 110, and the opening of the first notch 110 is facing forward, for being clamped nothing
Man-machine preceding ejection shaft；
The top of rear-swing arm supporting plate 200 is provided with the second notch 210, the opening of the second notch 210 backwards, for being clamped nothing
Ejection shaft after man-machine；
Holder assembly is fixed in swing arm, is rotatablely connected with front swing arm supporting plate 100 and rear-swing arm supporting plate 200, for making front swing arm branch
Plate 100 and rear-swing arm supporting plate 200 are generally aligned in the same plane；
Device for opening 400 acts on front swing arm supporting plate 100, for drive front swing arm supporting plate 100, rear-swing arm supporting plate 200 with
And the fixed holder assembly of swing arm flips to the outside.
Above-mentioned launching trolley, in unmanned plane emission process, launching trolley is first subjected to the brake positioned at launching trolley front end
Stop motion after the reaction force of vehicle rubber, unmanned plane continue to slide under inertia force effect, the rear ejection shaft of uav bottom
It is pulled along and opens rear-swing arm supporting plate 200；Device for opening 400 acts on front swing arm supporting plate 100, driving front swing arm supporting plate 100,
Rear-swing arm supporting plate 200 and the fixed holder assembly of swing arm flip to the outside, thus spiral shell when effectively preventing existing unmanned plane from frame
Rotation paddle gets to the technical issues of launching trolley causes propeller to damage.
In the optinal plan of the present embodiment, more preferably,
The fixed holder assembly of swing arm includes preceding fixing seat 310 and rear fixing seat 320, and preceding fixing seat 310 is for fixing front swing arm
The front side base angle of supporting plate 100；Fixing seat 320 is for after fixing lower part and the front swing arm supporting plate 100 of rear-swing arm supporting plate 200 afterwards
Side base angle.Above-mentioned fixation can be rotation connection, such as：Preceding fixing seat 310 and the front side base angle of front swing arm supporting plate 100 pass through
Axis connection, preceding fixing seat 310 can be relatively rotated with front swing arm supporting plate 100 around axis.For example, rear fixing seat 320 and rear pendulum
The lower part of arm supporting plate 200 by axis connection, the rear side base angle of rear fixing seat 320 and front swing arm supporting plate 100 by axis connection, and on
The axis of connecting shaft is parallel to each other at two stated.
In the optinal plan of the present embodiment, more preferably,
Preceding fixing seat 310 includes preceding pedestal 311 and preceding rotating part 312；Preceding pedestal 311 has both side plate, between both side plate
Every and outer openings to form rotation space；Rotation space is protruded into and with preceding pedestal 311 by the in the lower part of preceding rotating part 312
The top of one axis connection, preceding rotating part 312 is connect with front swing arm supporting plate 100.
In the optinal plan of the present embodiment, more preferably,
Fixing seat 320 includes rear base 321 and rear rotating part 322 afterwards；
Rear base 321 has a both side plate, and both side plate interval and outer openings form rotation space, also, rear base 321
Rear side has the groove 323 for accommodating 200 bottom of rear-swing arm supporting plate.
The lower part of rotating part 322 protrudes into rotation space and passes through the second axis connection, rear rotating part 322 with rear base 321 afterwards
Top connect with the rear side base angle of rear-swing arm supporting plate 200 and front swing arm supporting plate 100.
In the optinal plan of the present embodiment, more preferably,
Front swing arm supporting plate 100 includes preceding riser 101, transverse slat 102 and the inclined plate 103 of setting triangular in shape；
The link position of preceding riser 101 and transverse slat 102 forms the front side base angle of front swing arm supporting plate 100, transverse slat 102 and inclined plate
103 form the rear side base angle of front swing arm supporting plate 100.
In the optinal plan of the present embodiment, more preferably,
Rear-swing arm supporting plate fixed block 104 is provided on inclined plate 103, rear-swing arm supporting plate fixed block 104 is put for fixed be in
The rear-swing arm supporting plate 200 of state.
In the optinal plan of the present embodiment, more preferably,
There are two the opposite decorative pearls on top of an official cap for setting in rear-swing arm supporting plate fixed block 104, and two decorative pearls on top of an official cap form necking, to put after fixation
Arm supporting plate 200.
In the optinal plan of the present embodiment, more preferably,
It is provided at least one through-hole on rear-swing arm supporting plate 200, fell under state in rear-swing arm supporting plate 200, above-mentioned top
Pearl protrudes into through-hole to position rear-swing arm supporting plate 200.
In the optinal plan of the present embodiment, more preferably,
Device for opening 400 includes shaft 410 and at least one torsional spring 420 being installed in shaft 410；
Preceding fixing seat 310 is protruded into one end of shaft 410, with pedestal 311 and preceding rotating part 312 before connecting, shaft 410 it is another
Rear fixing seat 320 is protruded into one end, to connect rear base 321 and rear rotating part 322；
420 side of torsional spring is resisted against the transverse slat 102 of front swing arm supporting plate 100, and in storage in unmanned plane take-off process
Power state, to drive front swing arm supporting plate 100 to flip outward.
In the optinal plan of the present embodiment, more preferably,
Launching trolley further includes planar support frame 500, and planar support frame 500 includes preceding bumper 510, swing arm bumper
520 and lock lever device 530；
Preceding bumper 510, is set to the front end of planar support frame 500, for preventing launching trolley from sliding on launching cradle
During directly hit the brake rubber that is set on launching cradle；
Swing arm bumper 520 is set to the two sides of planar support frame 500, during preventing support body from flipping outward
Occur to hit and damage；
Lock lever device 530 is set to the rear portion of planar support frame 500, is caught in the case where launching trolley is in non-emission state
To prevent launching trolley from popping up in the lockable mechanism of launching cradle, lockable mechanism is detached from the emission process of launching trolley.
Also it should be added that, in order to increase the flexibility of rotation, avoids stuck, be respectively provided in each revolute pair
There is bearing.
Embodiment 2
A kind of method for present embodiments providing unmanned aerial vehicle ejecting frame launching trolley, includes the following steps：
S1；Lock lock lever device 530；
S2；Falling rear-swing arm supporting plate 200 and makes rear-swing arm supporting plate 200 be caught in rear-swing arm supporting plate fixed block 104；
S3；Ejection shaft before uav bottom is connected in the first notch of top 110 of front swing arm supporting plate 100；
S4；By 200 pull-up of rear-swing arm supporting plate for the state of falling, and the rear ejection shaft of uav bottom is made to be connected in rear-swing arm
Second notch 210 of supporting plate 200；
S5；The bottom of rear-swing arm supporting plate 200 is caught in the bottom groove 323 of rear base 321, guarantees front swing arm supporting plate 100
It does not turn up with rear-swing arm supporting plate 200；
S6；The traction rubber of launching cradle stores power, opens lock lever device 530 to discharge launching trolley, launching trolley is launching
It is slided on mounted track and stops sliding after the brake rubber that the preceding bumper 510 of launching trolley front end strikes launching trolley；
S7；Unmanned plane continues to slide under inertia force effect, after the rear ejection shaft of uav bottom is pulled along and opens
Constraint of the swing arm supporting plate 200 in rear fixing seat 320；
S8；Device for opening 400 drives front swing arm supporting plate 100, rear-swing arm supporting plate 200 to surround the installation axle of device for opening 400
It flips outward, so that unmanned plane smoothly takes off.
Above-mentioned launching trolley, first locking lock lever device 530；Falling later rear-swing arm supporting plate 200 and makes rear-swing arm supporting plate
200 are caught in rear-swing arm supporting plate fixed block 104；Ejection shaft before uav bottom is connected in the top of front swing arm supporting plate 100 later
First notch 110；Later by 200 pull-up of rear-swing arm supporting plate for the state of falling, and it is connected in the rear ejection shaft of uav bottom
Second notch 210 of rear-swing arm supporting plate 200；The bottom of rear-swing arm supporting plate 200 is caught in the bottom groove of rear base 321 later
323, guarantee that front swing arm supporting plate 100 and rear-swing arm supporting plate 200 do not turn up；The traction rubber of launching cradle stores power later, opens lock
Lever apparatus 530 is to discharge launching trolley, and launching trolley is in launching cradle sliding on rails until the preceding bumper of launching trolley front end
510 strike the brake rubber of launching trolley after stop sliding；Unmanned plane continues to slide under inertia force effect later, unmanned plane
The rear ejection shaft of bottom is pulled along and opens constraint of the rear-swing arm supporting plate 200 in rear fixing seat 320；Last device for opening
400 driving front swing arm supporting plates 100, rear-swing arm supporting plate 200 are flipped outward around the installation axle of device for opening 400, so that unmanned plane
Smoothly take off.Since in unmanned plane emission process, holder assembly is fixed in front swing arm supporting plate 100, rear-swing arm supporting plate 200 and swing arm
Flip to the outside, thus when effectively preventing existing unmanned plane from frame propeller get to launching trolley cause propeller damage
Technical problem.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of unmanned aerial vehicle ejecting frame launching trolley, which is characterized in that including the branch formed by two support bodies disposed in parallel
Frame group, the support body include：
Front swing arm supporting plate (100), rear-swing arm supporting plate (200), the fixed holder assembly of swing arm and device for opening (400)；
It being provided with the first notch (110) at the top of the front swing arm supporting plate (100), the opening of first notch (110) is facing forward,
For being clamped ejection shaft before unmanned plane；
Be provided with the second notch (210) at the top of the rear-swing arm supporting plate (200), the opening of second notch (210) backwards,
For being clamped ejection shaft after unmanned plane；
The fixed holder assembly of the swing arm, is rotatablely connected with the front swing arm supporting plate (100) and the rear-swing arm supporting plate (200), uses
In being generally aligned in the same plane the front swing arm supporting plate (100) and the rear-swing arm supporting plate (200)；
The device for opening (400) acts on the front swing arm supporting plate (100), for drive the front swing arm supporting plate (100),
The rear-swing arm supporting plate (200) and the fixed holder assembly of the swing arm tilt outward.
2. unmanned aerial vehicle ejecting frame launching trolley according to claim 1, which is characterized in that
The fixed holder assembly of the swing arm includes preceding fixing seat (310) and rear fixing seat (320), and the preceding fixing seat (310) is used for
The front side base angle of the fixed front swing arm supporting plate (100)；Fixing seat (320) is for fixing the rear-swing arm supporting plate after described
(200) the rear side base angle of lower part and the front swing arm supporting plate (100).
3. unmanned aerial vehicle ejecting frame launching trolley according to claim 2, which is characterized in that
The preceding fixing seat (310) includes preceding pedestal (311) and preceding rotating part (312)；
The preceding pedestal (311) has both side plate, both side plate interval and outer openings are to form rotation space；
The lower part of the preceding rotating part (312) protrudes into the rotation space and passes through the first axis connection with the preceding pedestal (311),
The top of the preceding rotating part (312) is connect with the front swing arm supporting plate (100).
4. unmanned aerial vehicle ejecting frame launching trolley according to claim 3, which is characterized in that
Fixing seat (320) includes rear base (321) and rear rotating part (322) after described；
The rear base (321) has both side plate, and both side plate interval and outer openings form rotation space, also, the rear bottom
The rear side of seat (321) has the groove for accommodating rear-swing arm supporting plate (200) bottom；
The lower part of rotating part (322) protrudes into the rotation space and passes through the second axis connection with the rear base (321) after described,
The rear side base angle of the top of rotating part (322) and the rear-swing arm supporting plate (200) and the front swing arm supporting plate (100) after described
Connection.
5. unmanned aerial vehicle ejecting frame launching trolley according to claim 1, which is characterized in that
The front swing arm supporting plate (100) includes the preceding riser (101), transverse slat (102) and inclined plate (103) of setting triangular in shape；
The link position of the preceding riser (101) and the transverse slat (102) forms the front side bottom of the front swing arm supporting plate (100)
Angle, the transverse slat (102) and the inclined plate (103) form the rear side base angle of the front swing arm supporting plate (100).
6. unmanned aerial vehicle ejecting frame launching trolley according to claim 5, which is characterized in that
Rear-swing arm supporting plate fixed block (104) is provided on the inclined plate (103), the rear-swing arm supporting plate fixed block (104) is used for
The fixed rear-swing arm supporting plate (200) in state of falling.
7. unmanned aerial vehicle ejecting frame launching trolley according to claim 6, which is characterized in that
There are two the opposite decorative pearls on top of an official cap for setting in the rear-swing arm supporting plate fixed block (104), and two decorative pearls on top of an official cap form necking, with solid
The fixed rear-swing arm supporting plate (200).
8. unmanned aerial vehicle ejecting frame launching trolley according to claim 4, which is characterized in that
The device for opening (400) includes shaft (410) and at least one torsional spring for being installed on the shaft (410)
(420)；
The preceding fixing seat (310) is protruded into one end of the shaft (410), to connect the preceding pedestal (311) and the preceding rotation
Transfer part (312), the other end of the shaft (410) protrude into it is described after fixing seat (320), with connect the rear base (321) and
Rotating part (322) after described；
Torsional spring (420) side is resisted against the transverse slat (102) of the front swing arm supporting plate (100), and rises and fly in unmanned plane
Energy storage state is in journey, to drive the front swing arm supporting plate (100) to flip outward.
9. unmanned aerial vehicle ejecting frame launching trolley according to claim 1, which is characterized in that the launching trolley further includes putting down
Face support frame (500), the planar support frame (500) include preceding bumper (510), swing arm bumper (520) and lock lever device
(530)；
The preceding bumper (510) is set to the front end of the planar support frame (500), for preventing launching trolley from launching
The brake rubber being set on launching cradle is directly hit during sliding on frame；
The swing arm bumper (520) is set to the two sides of the planar support frame (500), for prevent the support body to
Occur to hit and damage in outer switching process；
The lock lever device (530) is set to the rear portion of the planar support frame (500), is in non-emitting shape in launching trolley
It is caught under state in the lockable mechanism of launching cradle to prevent launching trolley from popping up, the lock is detached from the emission process of launching trolley
Locking mechanism.
10. a kind of method of unmanned aerial vehicle ejecting frame launching trolley, which is characterized in that including：
It locks lock lever device (530)；
Falling rear-swing arm supporting plate (200) and makes the rear-swing arm supporting plate (200) be caught in the rear-swing arm supporting plate fixed block (104)；
Ejection shaft before uav bottom is connected in the first notch of top (110) of front swing arm supporting plate (100)；
By rear-swing arm supporting plate (200) pull-up for the state of falling, and the rear ejection shaft of uav bottom is made to be connected in rear-swing arm supporting plate
(200) the second notch (210)；
The bottom of rear-swing arm supporting plate (200) is caught in the bottom groove of rear base (321), guarantees the front swing arm supporting plate (100)
It does not turn up with the rear-swing arm supporting plate (200)；
The traction rubber of launching cradle stores power, opens lock lever device (530) to discharge launching trolley, launching trolley is in ejection mounted track
On slide until the preceding bumper (510) of the launching trolley front end stops sliding after striking the brake rubber of launching trolley；
Unmanned plane continues to slide under inertia force effect, and the rear ejection shaft of uav bottom is pulled along and opens rear-swing arm supporting plate
(200) constraint in rear fixing seat (320)；
Device for opening (400) drives the front swing arm supporting plate (100), rear-swing arm supporting plate (200) to surround the device for opening (400)
Installation axle flip outward so that unmanned plane smoothly takes off.
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