A kind of unmanned plane based on Stewart parallel institution stops charging station
Technical field
The present invention relates to aircraft field, a kind of unmanned plane based on Stewart parallel institution stops charging
Stand.
Background technology
Aircraft be manufactured by the mankind, can fly away from ground, space flight and by people control in endoatmosphere or big
The apparatus flying object that the gas-bearing formation external space (space) is flown, aircraft is divided into airborne vehicle, spacecraft, rocket, guided missile and guided weapon;
Unmanned plane is also the one of aircraft, and unmanned plane is to utilize radio robot and the presetting apparatus provided for oneself to handle not
Manned aircraft, can be divided into depopulated helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aerocraft, unmanned from technical standpoint definition
Dirigible and unmanned parasol etc.;Can be divided into military and civilian by application, military aspect unmanned plane is divided into reconnaissance plane and target drone;
At present, unmanned plane can be widely applied to country ecological environmental protection, aeroplane photography, mapping, mineral resources exploration, the condition of a disaster monitor,
Traffic patrolling, power-line patrolling, security monitoring, emergent mitigation, emergency command, rain making, national defense safety, land resources exploration,
Town planning, seismic survey, environmental monitoring, forest fire protection, Crop Estimation, the monitoring of protection zone wild animal, air sampling, sea
Thing scouting, border tour, prohibition of drug scouting, fire inspection, ecological environmental protection, marine environmental monitoring, land use survey, water money
Source exploitation, crop growth monitoring and the yield by estimation, agricultural operation, Natural calamity monitoring and assessment, urban planning and municipal administration, gloomy
The fields such as the protection of woods pest and disease damage and monitoring, digital city.
Unmanned plane belongs to the one of aircraft, and unmanned plane has compact conformation, build relatively strong, motion spirit less than normal, popular
The advantages such as work and flight stability are widely used in civil and military, and the most popular;But current unmanned machine side
Facing maximum problem demanding prompt solution to continue a journey exactly, continuation of the journey decides time and the stability of the flight of unmanned plane, indirectly determines
Efficiency and the quality of unmanned plane operation, for the energy supplementary question of unmanned plane, military unmanned air vehicle many employings air refuelling comes
Solving, owing to this kind of supplementary energy mode spends too big, therefore not application on civilian unmanned plane, civilian unmanned plane is current
The most also without good settling mode, the most also have set up charging base station the unmanned plane of operation on the way is carried out energy supplement, but
It is that current unmanned plane charging base station exists that damping performance is poor, energy source is single, stop is inconvenient, charging needs manual operation
Etc. problem, in consideration of it, the invention provides a kind of unmanned plane based on Stewart parallel institution to stop charging station.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of unmanned plane based on Stewart parallel institution and stop
By charging station.
The present invention to solve its technical problem and realize by the following technical solutions.
A kind of unmanned plane based on Stewart parallel institution stops charging station, including damping device, support means, stop
Pedestal and charging device;Described support means quantity is eight, and support means lays respectively at along the central axis of damping device and subtracts
Shake device outboard end, and be attached by bolt between support means and damping device, stop pedestal and be just positioned at damping device
Top, and stop between pedestal and damping device connected, charging device is positioned at above stop pedestal.
Further, described damping device includes lower fixed seat, upper fixed seat, Stewart parallel institution and damping;
Described Stewart parallel institution is between lower fixed seat and upper fixed seat, and Stewart parallel institution lower end is fixing with lower
Seat is connected, and Stewart parallel institution upper end is connected with upper fixed seat, and damping quantity is eight, damping position respectively
Outside Stewart parallel institution, and damping is uniformly arranged circumferentially about along the central axis of Stewart parallel institution.
Further, described Stewart parallel institution includes fixed platform, moving platform, trigonid, upper Triangulum, ball pivot
Chain, sleeve, expansion link and limit spring, trigonid and upper Trianguli quantity are three, spherical hinge, sleeve and limit spring
Quantity is 12, and the quantity of expansion link is six;Described fixed platform and moving platform the most rounded shape structure, trigonid is arranged on
On the upper surface of fixed platform, and trigonid on fixed platform in equilateral triangle location arrangements, upper Triangulum is arranged on moving platform
On lower surface, and the installation site between upper Triangulum and trigonid is interlocked two-by-two, and trigonid is equilateral triangle cylinder knot
Structure, trigonid is respectively symmetrically along its vertical center line and is provided with inclined plane, inclined plane offers and spiral shell outside spherical hinge lower end
The installation screwed hole that stricture of vagina matches, and upper Trianguli structure is identical with the structure of trigonid;Described spherical hinge is pacified respectively
Being contained on trigonid and upper Triangulum, sleeve one end is connected with spherical hinge, and the sleeve other end is connected with expansion link, spacing
Spring is around being enclosed within expansion link;Stewart parallel institution has that compact conformation, bearing capacity be strong and the advantage such as damping performance is good,
Three translations three can be carried out in space and rotate the motion in six-freedom degree direction altogether, and be improved further by limit spring
The damping performance of Stewart parallel institution, it is ensured that the unmanned plane stability when dropping to stop pedestal, jitter is little, subtracts
The vibration damage to unmanned aerial vehicle body during little landing.
Further, described damping includes mounting post, lower mounting post and damping stage clip;Described upper mounting post and
The lower the most T-shaped structure of mounting post, upper mounting post upper end and lower mounting post lower end are provided with external screw thread, upper mounting post lower end respectively
It is provided with lock sleeve respectively with lower mounting post upper end, between upper mounting post upper end and upper fixed seat, uses the mode of threaded engagement
Being attached, between lower mounting post lower end and lower fixed seat, the mode also by threaded engagement is attached, damping stage clip two ends
It is separately mounted to mounting post lower end and lower mounting post upper end;Damping serves the effect of secondary shock-absorbing to damping device,
Making damping device have the effect of dual shock absorption, damping performance is greatly improved.
Further, described support means include connect seat, sleeve, adjusting screw rod, movable plate, Rotational Cylindrical, bidirectional tension rod,
Support seat, photovoltaic battery panel and clamping screw;Described connection seat is crescent shape structure, and sleeve and adjusting screw rod quantity are
Two, sleeve bottom end is respectively symmetrically along the central transverse axis connecting seat and is fixed on connection seat, and sleeve top end is provided with and adjusts
The internal thread hole that joint screw rod matches, adjusting screw rod one end is arranged on inside the internal thread hole of sleeve top end, and adjusting screw rod is another
One end is connected with movable plate, and movable plate upper end center position is provided with vertical duction hole, and Rotational Cylindrical lower end is arranged on movement
In the vertical duction hole of plate upper end center position, Rotational Cylindrical upper end is provided with and is horizontally diverted hole, is arranged in the middle part of bidirectional tension rod
Being horizontally diverted in hole of Rotational Cylindrical upper end, and bidirectional tension rod two ends adjustable length, supporting seat quantity is two, supports seat and is fixed on double
To pull bar outboard end, support and on seat, offer square draw-in groove, support the equally spaced spacing hole that offers on seat front/rear end, photovoltaic
Cell panel assigns in the square draw-in groove supporting seat, and uses clamping screw to be attached between photovoltaic battery panel and support seat;
Can change, by adjusting screw rod, the distance that support means stretches laterally, it is adaptable to the use in different places, and support dress
That puts and all can rotate in vertical in horizontal plane, such that it is able to adjusting supporting device is in horizontal plane and vertical
Interior angle, and then the angle of photovoltaic battery panel comparison sunlight can be changed, effectively raise the absorption of photovoltaic battery panel
Sunlight ability, in addition, can regulate two spacing supported between seat by bidirectional tension rod, it is simple to install different model
The photovoltaic battery panel of size, the suitability is wider, and support means uses the form of cascaded structure, can carry out a translation two and rotate totally three
Motion on individual degree of freedom direction, can regulate at any time to angular, improves solar energy and changes into the efficiency of electric energy, and can fit
Photovoltaic battery panel for different model size.
Further, described stop base bottom is octagon slab construction, and stops the left and right two of pedestal upper surface
Side is respectively symmetrically and offers semicircle screens groove, can be entered the unmanned plane dropping to stop on pedestal by semicircle screens groove
Line position is fixed, and the center position stopping pedestal upper surface offers circular hole, and the outside stopping pedestal is provided with surrounding edge, surrounding edge
Outside is evenly arranged with signal lights successively, and signal lights serves the effect at night to position indicating of the present invention.
Further, described charging device includes battery case, lithium battery, conduit, connecting line and adjustable recharging base;Institute
The lithium battery stated is arranged in battery case, and conduit one end is fixed on above lithium battery, and the conduit other end is through stopping pedestal
The circular hole of center position, conduit uses rubber hose, and connecting line and adjustable recharging base quantity are two, adjustable charging base
Seat is respectively symmetrically and is arranged on both sides before and after conduit, and connecting line lower end is connected with lithium battery, connecting line upper end and adjustable charging
Pedestal is connected.
Further, described adjustable recharging base includes base plate, lock-screw, longitudinal electric push rod, lifter plate, vertically leads
Rail, slide block, transverse electric push rod and charging contact, longitudinal electric push rod, slide block, transverse electric push rod and charging contact
Quantity is two;Described base plate is fixed on stop pedestal by lock-screw, longitudinal electric push rod indulging along base plate respectively
Being arranged symmetrically in the lock-screw left and right sides to central axis, and longitudinal electric push rod bottom is connected with base plate, longitudinal electric pushes away
Masthead end is connected with lifter plate, and vertical guide rail is fixed on lifter plate upper surface, and slide block is arranged on vertical guide rail front, laterally
Electric pushrod one end is connected with slide block, and the transverse electric push rod other end is connected with charging contact;Adjustable recharging base exists
Highly can regulate on vertical, and lateral attitude and lengthwise position all can regulate in the horizontal plane, go for difference
The charging of type unmanned plane, during charging, para-position is convenient and swift, and uses many chargings contact to charge, and charge efficiency is high.
Compared with prior art, the invention have the advantages that
(1) present invention integrates photovoltaic energy storage, dual shock absorption, stop fixes and multistation charges, it is achieved that a machine is many
The effect of energy, solves the unmanned plane energy and supplements difficulty and expend big problem, improve the cruising time of unmanned plane, improve
The ability of unmanned plane operation.
(2) damping device of the present invention uses Stewart parallel institution and damping, has dual shock absorption effect, and
Stewart parallel institution has that compact conformation, bearing capacity be strong and the advantage such as damping performance is good, can carry out three flat in space
Move the motion in three rotations six-freedom degree direction altogether, and improve subtracting of Stewart parallel institution further by limit spring
Shock stability, it is ensured that the unmanned plane stability when dropping to stop pedestal, jitter is little, and when reducing landing, vibration is to unmanned
The damage of machine fuselage.
(3) support means of the present invention uses the form of cascaded structure, can carry out a translation two and rotate three degree of freedom altogether
Motion on direction, can regulate at any time to angular, improves solar energy and changes into the efficiency of electric energy, and is applicable to difference
The photovoltaic battery panel of gauge size.
(4) charging device of the present invention the most highly can regulate, and lateral attitude and longitudinal direction in the horizontal plane
Position all can regulate, and goes for the charging of different type of machines unmanned plane, and during charging, para-position is convenient and swift, and uses many chargings
Contact head charges, and charge efficiency is high.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the perspective view of the present invention;
Fig. 2 is the perspective view of damping device of the present invention;
Fig. 3 is the perspective view (seeing from front to back) of support means of the present invention;
Fig. 4 is the perspective view (seeing from back to front) of support means of the present invention;
Fig. 5 is charging device of the present invention and stops perspective view when pedestal coordinates;
Fig. 6 is the perspective view of Stewart parallel institution of the present invention;
The perspective view of Fig. 7 present invention is adjustable recharging base.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figures 1 to 7, a kind of unmanned plane based on Stewart parallel institution stops charging station, including damping device
1, support means 2, stop pedestal 3 and charging device 4;Described support means 2 quantity is eight, and support means 2 is along damping device 1
Central axis lay respectively at damping device 1 outboard end, and be attached by bolt between support means 2 and damping device 1,
Stopping pedestal 3 to be positioned at directly over damping device 1, and stop between pedestal 3 and damping device 1 connected, charging device 4 is positioned at stop
Above pedestal 3.
As in figure 2 it is shown, described damping device 1 includes lower fixed seat 11, upper fixed seat 12, Stewart parallel institution 13
With damping 14;Described Stewart parallel institution 13 is between lower fixed seat 11 and upper fixed seat 12, and Stewart
Parallel institution 13 lower end is connected with lower fixed seat 11, and Stewart parallel institution 13 upper end is connected with upper fixed seat 12, damping
Mechanism 14 quantity is eight, and damping 14 lays respectively at outside Stewart parallel institution 13, and damping 14 is along Stewart
The central axis of parallel institution 13 is uniformly arranged circumferentially about.
As shown in Figure 6, described Stewart parallel institution 13 include fixed platform 131, moving platform 132, trigonid 133,
Upper Triangulum 134, spherical hinge 135, sleeve 136, expansion link 137 and limit spring 138, trigonid 133 and upper Triangulum 134
Quantity be three, the quantity of spherical hinge 135, sleeve 136 and limit spring 138 is 12, and the quantity of expansion link 137 is six;Institute
The fixed platform 131 stated and moving platform 132 the most rounded shape structure, trigonid 133 is arranged on the upper surface of fixed platform 131,
And trigonid 133 on fixed platform 131 in equilateral triangle location arrangements, upper Triangulum 134 is arranged on moving platform 132 lower surface
On, and the installation site between upper Triangulum 134 and trigonid 133 interlocks two-by-two, trigonid 133 is in equilateral triangle cylinder
Structure, trigonid 133 is respectively symmetrically along its vertical center line and is provided with inclined plane, inclined plane offers and spherical hinge 135
The installation screwed hole that lower end external screw thread matches, and the structure of upper Triangulum 134 is identical with the structure of trigonid 133;Described
Spherical hinge 135 be separately mounted on trigonid 133 and upper Triangulum 134, sleeve 136 one end is connected with spherical hinge 135,
Sleeve 136 other end is connected with expansion link 137, and limit spring 138 is around being enclosed within expansion link 137;Stewart parallel institution 13
Have that compact conformation, bearing capacity be strong and the advantage such as damping performance is good, three translations three can be carried out in space and rotate totally six
The motion in degree of freedom direction, and improved the damping performance of Stewart parallel institution 13 further by limit spring 138, really
Having protected the unmanned plane stability when dropping to stop pedestal 3, jitter is little, and when reducing landing, vibration is to unmanned aerial vehicle body
Damage.
As in figure 2 it is shown, described damping 14 includes mounting post 141, lower mounting post 142 and damping stage clip 143;Institute
The upper mounting post 141 stated and the lower the most T-shaped structure of mounting post 142, upper mounting post 141 upper end and lower mounting post 142 lower end are divided equally
It is not provided with external screw thread, upper mounting post 141 lower end and lower mounting post 142 upper end and is provided with lock sleeve, upper mounting post 141 respectively
The mode using threaded engagement between upper end and upper fixed seat 12 is attached, lower mounting post 142 lower end and lower fixed seat 11 it
Between be attached also by the mode of threaded engagement, damping stage clip 143 two ends are separately mounted to mounting post 141 lower end and lower peace
Dress post 142 upper end;Damping 14 serves the effect of secondary shock-absorbing to damping device so that damping device 1 has dual subtracting
The effect of shake, damping performance is greatly improved.
As shown in Figure 3 and Figure 4, described support means 2 includes connecting seat 21, sleeve 22, adjusting screw rod 23, movable plate
24, Rotational Cylindrical 25, bidirectional tension rod 26, support seat 27, photovoltaic battery panel 28 and clamping screw 29;Described connection seat 21 is in crescent moon
Shape structure, sleeve 22 and adjusting screw rod 23 quantity are two, and sleeve 22 bottom is the most right along the central transverse axis connecting seat 21
Claiming to be fixed on connection seat 21, sleeve 22 top end is provided with the internal thread hole matched with adjusting screw rod 23, adjusting screw rod 23
One end is arranged on inside the internal thread hole of sleeve 22 top end, and adjusting screw rod 23 other end is connected with movable plate 24, movable plate
24 upper end center positions are provided with vertical duction hole, and Rotational Cylindrical 25 lower end is arranged on hanging down of movable plate 24 upper end center position
In straight crossover port, Rotational Cylindrical 25 upper end is provided with and is horizontally diverted hole, is arranged on the water of Rotational Cylindrical 25 upper end in the middle part of bidirectional tension rod 26
In flat crossover port, and bidirectional tension rod 26 two ends adjustable length, supporting seat 27 quantity is two, supports seat 27 and is fixed on bidirectional tension rod 26
Outboard end, supports and offers square draw-in groove on seat 27, support the equally spaced spacing hole that offers on seat 27 front/rear end, photovoltaic electric
Pond plate 28 assigns in the square draw-in groove supporting seat 27, and uses clamping screw 29 to enter between photovoltaic battery panel 28 and support seat 27
Row connects;The distance that support means 2 stretches laterally can be changed, it is adaptable to the use in different places by adjusting screw rod 23,
And support means 2 in horizontal plane and all can rotate in vertical, such that it is able to adjusting supporting device 2 is in level
Angle in face and in vertical, and then photovoltaic battery panel 28 can be changed compare the angle of sunlight, effectively raise light
The power that absorbs solar energy of volt cell panel 28, in addition, can regulate two by bidirectional tension rod 26 and support between seat 27
Spacing, it is simple to install the photovoltaic battery panel 28 of different model size, the suitability is wider, and support means 2 uses the shape of cascaded structure
Formula, can carry out a translation two and rotate the motion being total on three degree of freedom direction, can regulate angular at any time, improve solar energy
Change into the efficiency of electric energy, and be applicable to the photovoltaic battery panel 28 of different model size.
As it is shown in figure 5, described stop pedestal 3 bottom is octagon slab construction, and stop a left side for pedestal 3 upper surface
Right both sides are respectively symmetrically and offer semicircle screens groove, can be to dropping to stop the nothing on pedestal 3 by semicircle screens groove
The man-machine position that carries out is fixed, and the center position stopping pedestal 3 upper surface offers circular hole, and the outside stopping pedestal 3 is provided with
Surrounding edge, is evenly arranged with signal lights successively outside surrounding edge, signal lights serves the effect at night to position indicating of the present invention.
As shown in figure 5 and figure 7, described charging device 4 includes battery case 41, lithium battery 42, conduit 43, connecting line 44
With adjustable recharging base 45;Described lithium battery 42 is arranged in battery case 41, and conduit 43 one end is fixed on lithium battery 42
Side, conduit 43 other end is through the circular hole of stop pedestal 45 center position, and conduit 43 uses rubber hose, connecting line 44
Being two with adjustable recharging base 45 quantity, adjustable recharging base 45 is respectively symmetrically and is arranged on both sides before and after conduit 43, connects
Line 44 lower end is connected with lithium battery 42, and connecting line 44 upper end is connected with adjustable recharging base 45.
As shown in Figure 5 and Figure 6, described adjustable recharging base 45 includes that base plate 451, lock-screw 452, longitudinal electric push away
Bar 453, lifter plate 454, vertical guide rail 455, slide block 456, transverse electric push rod 457 and charging contact 458, longitudinal electric pushes away
The quantity of bar 453, slide block 456, transverse electric push rod 457 and charging contact 458 is two;Described base plate 451 is by lock
Tight screw 452 is fixed on stop pedestal 3, and longitudinal electric push rod 453 is arranged symmetrically with along longitudinal center's axis of base plate 451 respectively
In lock-screw 452 left and right sides, and longitudinal electric push rod 453 bottom is connected with base plate 451, longitudinal electric push rod 453 top
Being connected with lifter plate 454, vertical guide rail 455 is fixed on lifter plate 454 upper surface, and slide block 456 is arranged on vertical guide rail 455
Front, transverse electric push rod 457 one end is connected with slide block 456, transverse electric push rod 457 other end and charging contact 458
It is connected;Adjustable recharging base 45 the most highly can regulate, and lateral attitude and lengthwise position are equal in the horizontal plane
Can regulate, go for the charging of different type of machines unmanned plane, during charging, para-position is convenient and swift, and uses many chargings contact
Charging, charge efficiency is high.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent thereof
Define.