CN206561954U - Light-duty depopulated helicopter is taken a flight test debugging apparatus - Google Patents
Light-duty depopulated helicopter is taken a flight test debugging apparatus Download PDFInfo
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- CN206561954U CN206561954U CN201720229589.1U CN201720229589U CN206561954U CN 206561954 U CN206561954 U CN 206561954U CN 201720229589 U CN201720229589 U CN 201720229589U CN 206561954 U CN206561954 U CN 206561954U
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- depopulated helicopter
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Abstract
The utility model is taken a flight test debugging apparatus there is provided a kind of light-duty depopulated helicopter, belongs to field of mechanical technique.It solves the problem of prior art applicability is not high.This light-duty depopulated helicopter is taken a flight test debugging apparatus, including fixed mount, adjustable shelf and connecting seat, described adjustable shelf is flexibly connected with fixed mount and adjustable shelf can be relative to fixed mount upper and lower translation, above-mentioned connecting seat lower end is connected on adjustable shelf, adjustable shelf is stretched out in described connecting seat upper end, and the connecting seat upper end can swing and have in adjustable shelf upper end the position-limit mechanism for being used for making connecting seat be swung in setting range.This light-duty depopulated helicopter debugging apparatus applicability of taking a flight test is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of light-duty depopulated helicopter and takes a flight test debugging apparatus.
Background technology
Current domestic depopulated helicopter development is like a raging fire, has a large amount of depopulated helicopter manufacturers to suffer from helicopter
Manipulate difficult, in product development and dispatch from the factory the tune ginseng stage, due to manipulating error, often occur air crash accident, not only cause through
Ji loss, or even threaten personal safety.Generation aviation accident, causes casualties and economic loss.This is for flying hand training industry
It is most important.Just so, depopulated helicopter debugging apparatus of taking a flight test provides safety to depopulated helicopter manufacturer
Reliably, the test platform of debugging helicopter and the manoeuvring platform of winged hand training are developed.
The content of the invention
The purpose of this utility model is that there is provided a kind of compact conformation and applicability in view of the above-mentioned problems existing in the prior art
High light-duty depopulated helicopter is taken a flight test debugging apparatus.
The purpose of this utility model can be realized by following technical proposal：
A kind of light-duty depopulated helicopter is taken a flight test debugging apparatus, it is characterised in that including fixed mount, adjustable shelf and connecting seat,
Described adjustable shelf is flexibly connected with fixed mount and adjustable shelf can be connected relative to fixed mount upper and lower translation, above-mentioned connecting seat lower end
On adjustable shelf, adjustable shelf is stretched out in described connecting seat upper end, and the connecting seat upper end can swing and have in adjustable shelf upper end
For the position-limit mechanism for making connecting seat be swung in setting range.
The light-duty depopulated helicopter debugged is needed to be arranged on connecting seat, light-duty depopulated helicopter is in lifting process
Adjustable shelf is driven relative to fixed mount upper and lower translation, light-duty depopulated helicopter is smooth under connecting seat effect when climbing and declining
Swing.
Adjustable shelf is set to be moved in the distance range of setting by position-limit mechanism, so as to ensure that adjustable shelf will not be with consolidating
Determine frame disengaging, improve its security.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, described fixed mount includes base, support bar and consolidated
Determine ring, above-mentioned base is in tabular, and the quantity of above-mentioned support bar is at least two, and support bar lower end is connected with base, support bar
Upper end is connected with retainer ring.
Retainer ring is used for the upper end for fixing all support bars, it is ensured that the stability of whole fixed mount.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, described adjustable shelf includes portable plate, pillar and work
Rotating ring, above-mentioned portable plate is movably connected on support bar, and above-mentioned lower rod end is connected with portable plate, and pillar upper end is consolidated with loose collar
Even.
Loose collar is used for the crutched upper end of fixed institute, it is ensured that the stability of whole adjustable shelf.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, described connecting seat includes connecting rod and support base, on
State connecting rod lower end to be connected on portable plate, small end stretches out loose collar.
Support base is used to be stably connected with light-duty depopulated helicopter, and connecting rod is connected to fixed plate for stable.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, the small end has recessed connection spherical in shape
Chamber, above-mentioned support base lower end has the bulb matched with connecting cavity and bulb is located in connecting cavity.
This attachment structure is similar to universal joint so that the light-duty depopulated helicopter being connected on support base can be along difference
Angle of inclination climb.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, the support base includes connecting plate, main shaft and reinforcement
Bar, above-mentioned main shaft is connected in main shaft lower end in shaft-like and bulb, and above-mentioned connecting plate is connected in main shaft upper end, the number of above-mentioned bracing piece
Amount is at least three and bracing piece upper end is connected in connecting plate edge, and bracing piece lower end is connected at main shaft lower end.
Plate-like connecting plate can have bulb and connecting rod energy on enough link positions, main shaft with light-duty depopulated helicopter
Form stable flexible connection.
Because connection board size is bigger, therefore, the intensity of whole support base can be effectively improved by bracing piece.
Meanwhile, bracing piece is located on the inside of loose collar, and when support base is relative to connecting rod swing, bracing piece can be resisted against activity
On the inside of ring, the hunting range of support base is limited by loose collar.
There is the connecting hole one run through in above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, on the portable plate,
Above-mentioned connecting hole one is corresponded with support bar and support bar is located at corresponding connecting hole one.
Such structure can make adjustable shelf smoothly along fixed mount upper and lower translation.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, plate-like guiding is also fixed with the support bar
There is the connecting hole two that runs through, above-mentioned connecting hole two and pillar one-to-one corresponding and pillar are located in corresponding on plate, above-mentioned guide plate
Connecting hole two at.
Such structure can further make adjustable shelf smoothly along fixed mount upper and lower translation.
Its weight can be increased by also having in above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, on described adjustable shelf
Balance weight mechanism.
Unnecessary load of the present apparatus to depopulated helicopter can be offset by balance weight mechanism.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, described balance weight mechanism include transition wheel, drawstring and
Balancing weight, above-mentioned transition wheel is connected to guide plate bottom, and above-mentioned drawstring the inner is connected on portable plate, and transition is wound in the middle part of drawstring
On wheel and drawstring outer end is connected with balancing weight.
Balancing weight is moved down during adjustable shelf is moved up, and balancing weight is moved up in adjustable shelf folding process.
In order to improve stability, the quantity of transition wheel is two, and balancing weight is located at the outside of whole device.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, the quantity of the balance weight mechanism is two and is distributed on
Guide plate both sides.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, there is flexible upper limit on the downside of the guide plate
Cylinder.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, there is flexible lower limitation canister on the upside of the base.
The shift motion of adjustable shelf can effectively be limited by upper limitation canister and lower limitation canister, its security is improved.
In above-mentioned light-duty depopulated helicopter takes a flight test debugging apparatus, described upper limitation canister and lower limitation canister is rubber
Material.
Flexible upper limitation canister and lower limitation canister can reduce the noise in adjustable shelf moving process.
Compared with prior art, this light-duty depopulated helicopter take a flight test debugging apparatus it is simple in construction be easily achieved, cost is low, easy
The advantages of movement, it is adaptable to which the various flight tests of light-duty depopulated helicopter, it is supplied to required for unmanned helicopter flight
40 ° of pitching, 40 ° of rolling, 360 ° of course and Z-direction 0.8m four-degree-of-freedom moves, it is ensured that depopulated helicopter is within the specific limits
Can be with free flight.Using the platform, the real flight conditions of depopulated helicopter can be reappeared in laboratory conditions, easily
Carry out gesture stability, flight control, navigation etc. scientific research, it is ensured that unmanned helicopter flight experiment security.
Brief description of the drawings
Fig. 1 is that this light-duty depopulated helicopter is taken a flight test the contour structures schematic diagram of debugging apparatus.
Fig. 2 is that this light-duty depopulated helicopter is taken a flight test the cross section structure diagram of debugging apparatus.
Fig. 3 is the cross section structure diagram that this light-duty depopulated helicopter is taken a flight test in debugging apparatus at bulb.
In figure, 1, base；2nd, support bar；3rd, retainer ring；4th, portable plate；4a, connecting hole one；5th, pillar；6th, loose collar；7、
Connecting rod；7a, connecting cavity；8th, support base；8a, connecting plate；8b, main shaft；8c, bracing piece；8d, bulb；9th, guide plate；9a, connection
Hole two；10th, transition wheel；11st, drawstring；12nd, balancing weight；13rd, upper limitation canister；14th, lower limitation canister.
Embodiment
As shown in Figure 1 and Figure 2 and Figure 3, this light-duty depopulated helicopter debugging apparatus of taking a flight test includes fixed mount, adjustable shelf and company
Joint chair, described adjustable shelf is flexibly connected with fixed mount and adjustable shelf can be relative to fixed mount upper and lower translation, under above-mentioned connecting seat
End is connected on adjustable shelf, and adjustable shelf is stretched out in described connecting seat upper end, and the connecting seat upper end can be swung and on adjustable shelf
End, which has, to be used to make the position-limit mechanism that connecting seat is swung in setting range.
Described fixed mount includes base 1, support bar 2 and retainer ring 3, and above-mentioned base 1 is in tabular, above-mentioned support bar 2
Quantity be at least two, the lower end of support bar 2 is connected with base 1, and the upper end of support bar 2 is connected with retainer ring 3.
Described adjustable shelf includes portable plate 4, pillar 5 and loose collar 6, and above-mentioned portable plate 4 is movably connected in support bar 2
On, the above-mentioned lower end of pillar 5 is connected with portable plate 4, and the upper end of pillar 5 is connected with loose collar 6.
Described connecting seat includes connecting rod 7 and support base 8, and the above-mentioned lower end of connecting rod 7 is connected on portable plate 4, the upper end of connecting rod 7
Stretch out loose collar 6.
The upper end of connecting rod 7 has recessed connecting cavity 7a spherical in shape, and the above-mentioned lower end of support base 8 has and connecting cavity 7a phases
The bulb 8d and bulb 8d of matching are located in connecting cavity 7a.
The support base 8 includes connecting plate 8a, main shaft 8b and bracing piece 8c, above-mentioned main shaft 8b are connected in shaft-like and bulb 8d
In main shaft 8b lower ends, above-mentioned connecting plate 8 is connected in main shaft 8b upper ends, and above-mentioned bracing piece 8c quantity is at least three and bracing piece
8c upper ends are connected in connecting plate 8a edges, and bracing piece cb lower ends are connected at main shaft 8b lower ends.
There is connecting hole one 4a run through, the above-mentioned 4a of connecting hole one to correspond and prop up with support bar 2 on the portable plate 4
Strut 2 is located at the corresponding 4a of connecting hole one.
Also being fixed with the support bar 2 has the connecting hole two run through on plate-like guide plate 9, above-mentioned guide plate 9
9a, the above-mentioned 9a of connecting hole two are corresponded with pillar 5 and pillar 5 is located at the corresponding 9a of connecting hole two.
The balance weight mechanism of unnecessary load during unmanned plane can be increased by also having on described adjustable shelf.
Described balance weight mechanism includes transition wheel 10, drawstring 11 and balancing weight 12, and above-mentioned transition wheel 10 is connected to guide plate 9
Bottom, above-mentioned the inner of drawstring 11 is connected on portable plate 4, and the middle part of drawstring 11 is wound on transition wheel 10 and the outer end of drawstring 11 and counterweight
Block 12 is connected.
The quantity of the balance weight mechanism is two and is distributed on the both sides of guide plate 9.
The downside of guide plate 9 has flexible upper limitation canister 13.
The upside of base 1 has flexible lower limitation canister 14.
Described upper limitation canister 13 and lower limitation canister 14 is elastomeric material.
According to specific test result, test platform have passed through many modifications, for example:Move for convenience, in mesa base
It is mounted with roller；For the function of expanding test platform, the octagon steel wire that the length of side is 1.5 meters is mounted with platform, by
Four steel column supports, these nets and steel column are all dismountable.At present, the platform pictorial diagram of sizing is as shown in Figure 3.
Test platform after repacking possesses 2 kinds of working methods:
(1) form for possessing counter weight device as shown in Figure 1, is substantially carried out：Highly control, Heading control, gesture stability,
The experiments such as rotating speed control, automatic takeoff and landing.
(2) form for possessing rail plate as shown in Figure 1.The acquisition that depopulated helicopter can carry out small range is all certainly
Experiment is tethered at by what is spent.This method of work will obtain all frees degree than the first, but its scope of activities is by more
Big limitation.It is substantially carried out automatic takeoff and landing, gesture stability experiment.
At present, the test platform applies nearly 2 years, and multinomial experiment is completed on platform.By multiple platform test and
Practical flight Comparative result, it is several winged in height control, Heading control, gesture stability, rotating speed control, automatic takeoff and landing etc.
It is fairly good that row control loop is coincide, and control parameter, which only needs to do fine setting, can meet practical flight needs.Currently this is put down
The experiments such as intelligent gesture stability algorithm improvement, automatic takeoff are carried out on platform, depopulated helicopter more of new generation is taken a flight test debugging in addition
Device is also in development.
Claims (10)
- The debugging apparatus 1. a kind of light-duty depopulated helicopter is taken a flight test, it is characterised in that including fixed mount, adjustable shelf and connecting seat, institute The adjustable shelf stated is flexibly connected with fixed mount and adjustable shelf can be connected in relative to fixed mount upper and lower translation, above-mentioned connecting seat lower end On adjustable shelf, adjustable shelf is stretched out in described connecting seat upper end, and the connecting seat upper end can swing and have in adjustable shelf upper end and use In the position-limit mechanism for making connecting seat be swung in setting range.
- The debugging apparatus 2. light-duty depopulated helicopter according to claim 1 is taken a flight test, it is characterised in that described fixed mount bag Base, support bar and retainer ring are included, above-mentioned base is in tabular, and the quantity of above-mentioned support bar is at least two, support bar lower end It is connected with base, post upper is connected with retainer ring.
- The debugging apparatus 3. light-duty depopulated helicopter according to claim 2 is taken a flight test, it is characterised in that described adjustable shelf bag Portable plate, pillar and loose collar are included, above-mentioned portable plate is movably connected on support bar, above-mentioned lower rod end is connected with portable plate, Pillar upper end is connected with loose collar.
- The debugging apparatus 4. light-duty depopulated helicopter according to claim 2 is taken a flight test, it is characterised in that described connecting seat bag Connecting rod and support base are included, above-mentioned connecting rod lower end is connected on portable plate, small end stretches out loose collar.
- The debugging apparatus 5. light-duty depopulated helicopter according to claim 4 is taken a flight test, it is characterised in that the small end tool There is recessed connecting cavity spherical in shape, above-mentioned support base lower end has the bulb matched with connecting cavity and bulb is located at connecting cavity It is interior.
- The debugging apparatus 6. light-duty depopulated helicopter according to claim 5 is taken a flight test, it is characterised in that the support base includes Connecting plate, main shaft and bracing piece, above-mentioned main shaft are connected in main shaft lower end in shaft-like and bulb, and above-mentioned connecting plate is connected on main shaft End, the quantity of above-mentioned bracing piece is at least three and bracing piece upper end is connected in connecting plate edge, and bracing piece lower end is connected in At main shaft lower end.
- The debugging apparatus 7. light-duty depopulated helicopter according to claim 2 is taken a flight test, it is characterised in that have on the portable plate There is the connecting hole one run through, above-mentioned connecting hole one is corresponded with support bar and support bar is located at corresponding connecting hole one.
- The debugging apparatus 8. light-duty depopulated helicopter according to claim 7 is taken a flight test, it is characterised in that on the support bar also Being fixed with plate-like guide plate, above-mentioned guide plate has the connecting hole two that runs through, a pair of above-mentioned connecting hole two and pillar 1 Answer and pillar is located at corresponding connecting hole two.
- The debugging apparatus 9. light-duty depopulated helicopter according to claim 2 is taken a flight test, it is characterised in that on described adjustable shelf The balance weight mechanism of its weight can be increased by also having.
- The debugging apparatus 10. light-duty depopulated helicopter according to claim 9 is taken a flight test, it is characterised in that described counter weight machine Structure includes transition wheel, drawstring and balancing weight, and above-mentioned transition wheel is connected to guide plate bottom, and above-mentioned drawstring the inner is connected to portable plate On, it is wound in the middle part of drawstring on transition wheel and drawstring outer end is connected with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229589.1U CN206561954U (en) | 2017-03-08 | 2017-03-08 | Light-duty depopulated helicopter is taken a flight test debugging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229589.1U CN206561954U (en) | 2017-03-08 | 2017-03-08 | Light-duty depopulated helicopter is taken a flight test debugging apparatus |
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| CN206561954U true CN206561954U (en) | 2017-10-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021245A (en) * | 2017-03-08 | 2017-08-08 | 贾杰 | Light-duty depopulated helicopter is taken a flight test debugging apparatus |
| CN107993513A (en) * | 2017-11-06 | 2018-05-04 | 贾杰 | A kind of unmanned helicopter integrated management, training and pilot scale study device |
-
2017
- 2017-03-08 CN CN201720229589.1U patent/CN206561954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021245A (en) * | 2017-03-08 | 2017-08-08 | 贾杰 | Light-duty depopulated helicopter is taken a flight test debugging apparatus |
| CN107993513A (en) * | 2017-11-06 | 2018-05-04 | 贾杰 | A kind of unmanned helicopter integrated management, training and pilot scale study device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200109 Address after: 311121 Room 401, Building 9, 1818-2 Wenyi West Road, Yuhang Street, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Ruijie Intelligent Air Robot Technology Co., Ltd. Address before: 330000 Jiangxi Province, Nanchang Honggutan Feng and South Road No. 696 Building 2 Room 202 Patentee before: Jia Jie |
|
| TR01 | Transfer of patent right |