CN106005458B - It is a kind of for unmanned plane high-altitude take photo by plane from steady platform - Google Patents

It is a kind of for unmanned plane high-altitude take photo by plane from steady platform Download PDF

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Publication number
CN106005458B
CN106005458B CN201610343462.2A CN201610343462A CN106005458B CN 106005458 B CN106005458 B CN 106005458B CN 201610343462 A CN201610343462 A CN 201610343462A CN 106005458 B CN106005458 B CN 106005458B
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China
Prior art keywords
platform
plane
roots
transmission
sensation
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CN106005458A (en
Inventor
程岚
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Suzhou Huiteng Intellectual Property Consulting Co., Ltd.
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陈玉兰
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00Equipment not otherwise provided for
    • B64D47/08Arrangements of cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64FGROUND 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
    • B64F1/00Ground or aircraft-carrier-deck installations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C2201/00Unmanned aerial vehicles; Equipment therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C2201/00Unmanned aerial vehicles; Equipment therefor
    • B64C2201/12Unmanned aerial vehicles; Equipment therefor adapted for particular use
    • B64C2201/127Unmanned aerial vehicles; Equipment therefor adapted for particular use for photography, or video recording, e.g. by using cameras

Abstract

The present invention relates to it is a kind of for unmanned plane high-altitude take photo by plane from steady platform, including fixed frame, fixed frame includes lower platform, transmission shaft is equipped with by bearing in the middle part of the upper surface of lower platform, the middle part of transmission shaft is equipped with transmission gear by key, transmission gear is in axial direction meshed with six transmission branch chains respectively, and six drive shaft upper ends in six transmission branch chains are connected with supporting table by bearing;The middle part of the supporting table is connected by bearing with transmission shaft, and there is six roots of sensation support column in the lower face of supporting table along the rectangular uniform welding of axis;The lower face of six roots of sensation support column is installed on lower platform;The upper end of transmission shaft is connected by shaft coupling with turn-screw;It is connected through a screw thread mode in the middle part of turn-screw, driving block is installed.The present invention may be implemented stablizing for unmanned plane and lift aerial photography function, have many advantages, such as that simple in structure, own mechanical structural stability can is good, lifting is taken photo by plane, and performance is good and work efficiency is high.

Description

It is a kind of for unmanned plane high-altitude take photo by plane from steady platform
Technical field
The present invention relates to unmanned plane field, it is specifically a kind of for unmanned plane high-altitude take photo by plane from steady platform.
Background technology
Holder is the support equipment for installing and fixing picture pick-up device in monitoring system, and indirect progress image connects It receives, but controls the rotation direction of video camera or miscellaneous equipment by holder.And unmanned plane holder belong in holder one Class, main application is in for construction plan, engineering investigation, the condition of a disaster prospecting, rescue and relief work, traffic monitoring and high cruise In terms of equal practicabilities are taken photo by plane.
In actual application, due to unmanned plane in flight course itself posture it is continuous change and ambient weather because The influence of element, certain shake is brought to entire unmanned aerial vehicle body, to seriously affect the quality taken photo by plane;Therefore, it is used for The stability for carrying the holder for aerial photographing itself of video camera and camera directly determines the quality of shooting quality.At present for taking photo by plane The steady measure of increasing of holder realizes generally by electronic equipment detecting system, but electronic detection system have it is certain stagnant Property afterwards, cannot according to unmanned plane, the change of posture compensates timely to adjust the posture of holder for aerial photographing in flight course, And existing holder for aerial photographing is since there are jitter problems to cause to can not achieve rigid lift adjustment height in lifting process, from certain Degree reduces the visual angle that high-altitude is taken photo by plane, and reduces working efficiency.Therefore, be badly in need of a kind of own mechanical structural stability can it is good, There is no the good unmanned plane holders of hysteretic properties and rigidity lifting performance.
Invention content
To solve the above-mentioned problems, the present invention provides it is a kind of for unmanned plane high-altitude take photo by plane from steady platform, can solve Certainly existing unmanned plane is during taking photo by plane since own mechanical structural stability can is poor, electronic detection system adjustment has lag Property, ambient weather factor generate shake cause aerial photographing effect it is poor, cannot rigid lift adjustment lead to take photo by plane that visual angle is small and work is imitated The low problem of rate, the present invention is using 6-SPS parallel institutions dynamic response is good, rigidity is high, large carrying capacity, stability are good and movement The advantages that precision is high come realize unmanned plane stablize lifting aerial photography function, have simple in structure, own mechanical structural stability can Well, the advantages that performance is good and work efficiency is high of taking photo by plane is lifted.
To achieve the goals above, the present invention is realized using following technical scheme:One kind is taken photo by plane for unmanned plane high-altitude From steady platform, including fixed frame, the fixed frame includes lower platform, passes through bearing in the middle part of the upper surface of the lower platform Transmission shaft is installed, the middle part of transmission shaft is equipped with transmission gear by key, and transmission gear is in axial direction passed with six respectively Dynamic branch is meshed, and increasing transmission in such a way that six transmission branch chains are rotated with nutating gear simultaneously from six angles turns round Turn power, improve the stationarity of transmission, transmission branch chain includes the driving motor that bottom end is mounted on by motor cabinet on lower platform, is passed The output end of dynamic motor is connected by shaft coupling with drive shaft, and the middle part of drive shaft is equipped with driving gear, sliding tooth by key Wheel is meshed with transmission gear, and six drive shaft upper ends in six transmission branch chains are connected with supporting table by bearing, passes Dynamic motor drives drive shaft turns, drive shaft to drive the rotation of sliding tooth wheel, to constitute by six dynamic transmissions of driving gear band The planetary gear mechanism of gear rotation, improves the stationarity of transmission;The middle part of the supporting table passes through bearing and transmission Axis is connected, and uniform welding has six roots of sensation support column, the lower face of six roots of sensation support column to be respectively mounted in the axial direction for the lower face of supporting table On lower platform, six roots of sensation support column plays the function of uniformly fixed supporting table, so that transmission shaft is in Planetary Gear Transmission machine What can be stablized under the drive of structure rotates in supporting table;The upper end of the transmission shaft is connected by shaft coupling with turn-screw, It is connected through a screw thread mode in the middle part of turn-screw, driving block is installed, driving block is regular hexagon structure, driving block Six end faces be respectively welded six roots of sensation mobile column, the end of six roots of sensation mobile column is separately mounted on six line slide rails, passes through The regular hexagon structure of driving block to be welded on the six roots of sensation mobile column on driving block can be under the drive of turn-screw Make stable elevating movement on six line slide rails, six line slide rails are separately mounted to by screw in six pieces of support plates, and six The lower end of block support plate is respectively welded on lower platform, and six pieces of support plates play the role of six line slide rails of fixed support, increase Add mobile column in the stability of line correspondence sliding rail;Six roots of sensation limit is respectively welded on the upper end inner wall of six pieces of support plates The middle part of pillar, six roots of sensation limit pillar is opened up respectively there are six square limited mouth, and the end of six roots of sensation limit pillar is respectively welded at On fixed station, the middle part of fixed station is connected by bearing with the upper end of turn-screw;Distinguish the upper surface of the six roots of sensation mobile column There are six branch in parallel, the upper ends of six branches in parallel to be uniformly mounted on upper mounting plate for installation, and the middle part of each branch in parallel It is threaded through in the square limited mouth of corresponding limit pillar, the square limited mouth for limiting pillar plays restriction branch chain movement model in parallel The effect enclosed, upper mounting plate are taken photo by plane equipment for installing high-altitude, drive six branches in parallel to lift respectively by six roots of sensation mobile column Movement, the equipment of taking photo by plane of the high-altitude on six branch synchronous drive upper mounting plates in parallel makees elevating movement, to realize liter of the present invention The function taken photo by plane is dropped, can adjust to most suitable high-altitude and take photo by plane visual angle, improve aerial photographing effect;The parallel connection branch includes lower end The hollow lower thread spindle being welded in mobile column, the mode that is connected through a screw thread on hollow lower thread spindle are equipped with No.1 flexural pivot, and one The upper end of number flexural pivot is connected through a screw thread mode and is equipped with No.1 sleeve, and the upper end of No.1 sleeve is connected through a screw thread mode and installs There are hydraulic cylinder, the upper end of hydraulic cylinder to be connected through a screw thread mode and No. two sleeves are installed, the upper end of No. two sleeves is connected by screw thread The mode of connecing is equipped with No. two flexural pivots, and the upper ends of No. two flexural pivots is connected through a screw thread mode and is equipped with hollow upper thread spindle, it is hollow on Thread spindle is welded on the lower face of upper mounting plate, spherical pair S, the hydraulic cylinder extension that the present invention is formed when being worked by No.1 flexural pivot When the prismatic pair P that the is formed and spherical pair S that is formed of when No. two flexural pivots work constitute SPS parallel connection branches, and consolidating in the present invention Determine rack and constitute 6-SPS parallel institutions as moving platform as fixed platform, six SPS parallel connections branches, upper mounting plate, 6-SPS is simultaneously Online structure has many advantages, such as that dynamic response is good, rigidity is high, large carrying capacity, stability are good and kinematic accuracy is high, the present invention by The excellent performance of 6-SPS parallel institutions makes the high-altitude equipment of taking photo by plane being mounted on upper mounting plate that can be protected always during taking photo by plane Plateau is held, eliminates fuselage pose adjustment and jitter phenomenon that ambient weather factor is brought, own mechanical structural stability Can be good, and the 6-SPS parallel institutions of the present invention can immediately make corresponding stance adjustment of taking photo by plane with the influence of external force, not deposit In any hysteresis quality, aerial photographing effect is improved.
As a preferred technical solution of the present invention, using mutual between six transmission branch chains and six roots of sensation support column Staggeredly mode is mounted on lower platform, had both been increased the stationary performance of transmission, and had been also increased uniform branch of the support column to supporting table Support performance.
As a preferred technical solution of the present invention, the central axis of the lower platform and the central axis phase of upper mounting plate Overlap, it is good by the rigidity height and stability of 6-SPS parallel institutions the advantages that lower platform and upper mounting plate can be made to keep always Parallel, so that can remain steady in unmanned plane during flying process high and medium equipment of taking photo by plane, stability is good.
When work, the present invention is mounted on existing unmanned plane first, then installs in upper mounting plate and takes photo by plane equipment without high-altitude, When unmanned plane high-altitude take photo by plane visual angle do not reach suitable visual angle need to adjust high-altitude take photo by plane height of the equipment relative to unmanned plane when, Six driving motors in six transmission branch chains start simultaneously at work, and six driving motors drive six drive shaft turns respectively, Six drive shafts drive six sliding tooth wheel rotations, six driving gear band nutating gear movements, transmission gear to drive transmission Shaft rotation is dynamic, and transmission shaft drives turn-screw rotation, and turn-screw drives driving block movement, due to the regular hexagon of driving block Structure to be welded on the six roots of sensation mobile column on driving block can make surely under the drive of turn-screw on six line slide rails Fixed elevating movement, six roots of sensation mobile column drive six branches in parallel to make elevating movement respectively, in six branch synchronous drives in parallel High-altitude on platform equipment of taking photo by plane makees elevating movement, realizes the function that present invention lifting is taken photo by plane, can adjust the present invention to most Suitable high-altitude is taken photo by plane visual angle, improves aerial photographing effect, and since the fixed frame in the present invention is as fixed platform, six SPS Branch in parallel, upper mounting plate constitute 6-SPS parallel institutions as moving platform, and 6-SPS parallel institutions have that dynamic response is good, rigidity The advantages that height, large carrying capacity, stability are good and kinematic accuracy is high, the present invention makes by the excellent performance of 6-SPS parallel institutions The high-altitude equipment of taking photo by plane that is mounted on upper mounting plate can remain plateau during taking photo by plane, eliminate fuselage posture The jitter phenomenon that adjustment and ambient weather factor are brought, own mechanical structural stability can is good, and the 6-SPS parallel machines of the present invention Structure can immediately make corresponding stance adjustment of taking photo by plane with the influence of external force, and any hysteresis quality is not present, improves effect of taking photo by plane Fruit finally realizes the present invention and stablizes the function that lifting is taken photo by plane.
The beneficial effects of the invention are as follows:
1, planetary gear mechanism of the present invention by six driving gears simultaneously with nutating gear rotation, to band What dynamic six branches in parallel were stablized in six roots of sensation mobile column moves up and down, to realize the function that present invention lifting is taken photo by plane, energy The present invention is adjusted to most suitable high-altitude and is taken photo by plane visual angle, aerial photographing effect is improved;
2, the fixed frame in the present invention is constituted as fixed platform, six SPS parallel connections branches, upper mounting plates as moving platform 6-SPS parallel institutions make the high-altitude equipment of taking photo by plane being mounted on upper mounting plate navigate by the excellent performance of 6-SPS parallel institutions Plateau can be remained during bat, eliminate fuselage pose adjustment and jitter phenomenon that ambient weather factor is brought, Own mechanical structural stability can is good, and 6-SPS parallel institutions can immediately make corresponding appearance of taking photo by plane with the influence of external force Gesture adjusts, and any hysteresis quality is not present, improves aerial photographing effect;
3, the present invention solves existing unmanned plane during taking photo by plane since own mechanical structural stability can is poor, electronics inspection Examining system adjustment there are hysteresis quality, ambient weather factor generate shake cause aerial photographing effect it is poor, cannot rigidity lift adjustment cause It takes photo by plane the small and ineffective problem in visual angle, using 6-SPS parallel institutions dynamic response is good, rigidity is high, large carrying capacity, steady The advantages that qualitative good and kinematic accuracy is high stablizes lifting aerial photography function realize unmanned plane, and with simple in structure, itself machine Tool structural stability can is good, lifts the advantages that performance is good and work efficiency is high of taking photo by plane.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is the full sectional view of the present invention;
Fig. 3 is the sectional view along A-A of Fig. 2 of the present invention;
Fig. 4 is the B-B direction sectional view of Fig. 2 of the present invention.
Specific embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figures 1 to 4, it is a kind of for unmanned plane high-altitude take photo by plane from steady platform, including fixed frame 1, it is described solid It includes lower platform 11 to determine rack 1, and the upper surface middle part of the lower platform 11 is equipped with transmission shaft 12 by bearing, transmission shaft 12 Middle part is equipped with transmission gear 13 by key, and transmission gear 13 is in axial direction meshed with six transmission branch chains 14 respectively, leads to It crosses the mode that six transmission branch chains 14 are rotated with nutating gear 13 simultaneously from six angles and increases transmission twisting resistance, improve The stationarity of transmission, transmission branch chain 14 include the driving motor 141 that bottom end is mounted on by motor cabinet on lower platform 11, transmission electricity The output end of machine 141 is connected by shaft coupling with drive shaft 142, and the middle part of drive shaft 142 is equipped with driving gear by key 143, driving gear 143 is meshed with transmission gear 13, and six 142 upper ends of drive shaft in six transmission branch chains 14 pass through axis It holding and is connected with supporting table 15, driving motor 41 drives drive shaft 142 to rotate, and drive shaft 142 drives driving gear 143 to rotate, To constitute the planetary gear mechanism rotated with nutating gear 13 by six driving gears 143, transmission is improved Stationarity;The middle part of the supporting table 15 is connected by bearing with transmission shaft 12, and the lower face of supporting table 15 is equal in the axial direction Even to be welded with six roots of sensation support column 16, the lower face of six roots of sensation support column 16 is installed on lower platform 11, and six roots of sensation support column 16 plays The uniformly function of fixed supporting table 15 so that transmission shaft 12 can stablize under the drive of planetary gear mechanism It is rotated in supporting table 15;The upper end of the transmission shaft 12 is connected by shaft coupling with turn-screw 17, the middle part of turn-screw 17 The mode of being connected through a screw thread is equipped with driving block 18, and driving block 18 is regular hexagon structure, six ends of driving block 18 Face is respectively welded six roots of sensation mobile column 19, and the end of six roots of sensation mobile column 19 is separately mounted on six line slide rails 110, passes through biography The regular hexagon structure of movable slider 18 makes the six roots of sensation mobile column 19 being welded on driving block 18 in the drive of turn-screw 17 Lower to make stable elevating movement on six line slide rails 110, six line slide rails 110 are separately mounted to six pieces by screw In support plate 111, the lower end of six pieces of support plates 111 is respectively welded on lower platform 11, and six pieces of support plates 111 play fixed support The effect of six line slide rails 110, increase mobile column 19 line correspondence sliding rail 110 stability;Six pieces of support plates Be respectively welded on 111 upper end inner wall the six roots of sensation limit pillar 112, the six roots of sensation limit pillar 112 middle part open up respectively there are six The end of square limited mouth, six roots of sensation limit pillar 112 is respectively welded on fixed station 113, and the middle part of fixed station 113 passes through bearing It is connected with the upper end of turn-screw 17;The upper surface of the six roots of sensation mobile column 19 is separately installed with six branches 2 in parallel, and six simultaneously The upper end for joining branch 2 is uniformly mounted on upper mounting plate 3, and the middle part of each branch 2 in parallel is threaded through corresponding limit pillar 112 Square limited mouth in, the square limited mouth of limit pillar 112 plays the role of limiting 2 motion range of branch in parallel, upper mounting plate 3 It takes photo by plane equipment for installing high-altitude, six branches 2 in parallel is driven to make elevating movement, six parallel connections respectively by six roots of sensation mobile column 19 High-altitude on 2 synchronous drive upper mounting plate 3 of branch equipment of taking photo by plane makees elevating movement, to realize the work(that present invention lifting is taken photo by plane Can, it can adjust to most suitable high-altitude and take photo by plane visual angle, improve aerial photographing effect;The parallel connection branch 2 is welded on shifting including lower end Hollow lower thread spindle 21 on dynamic column 19, the mode that is connected through a screw thread on hollow lower thread spindle 21 are equipped with No.1 flexural pivot 22, and one The upper end of number flexural pivot 22 is connected through a screw thread mode and is equipped with No.1 sleeve 23, the upper end side of being connected through a screw thread of No.1 sleeve 23 Formula is equipped with hydraulic cylinder 24, and the upper end of hydraulic cylinder 24 is connected through a screw thread mode and is equipped with No. two sleeves 25, No. two sleeves 25 Upper end is connected through a screw thread mode and is equipped with No. two flexural pivots 26, the upper ends of No. two flexural pivots 26 be connected through a screw thread mode install it is free Thread spindle 27 in the heart, hollow upper thread spindle 27 are welded on the lower face of upper mounting plate 3, when the present invention is worked by No.1 flexural pivot 22 The spherical pair S compositions that the prismatic pair P and No. two flexural pivots 26 that spherical pair S, the hydraulic cylinder 24 of formation are formed when stretching are formed when working SPS parallel connections branch 2, and the fixed frame 1 in the present invention as fixed platform, six SPS parallel connections branches 2, upper mounting plate 3 as dynamic Platform constitutes 6-SPS parallel institutions, and 6-SPS parallel institutions are with dynamic response is good, rigidity is high, large carrying capacity, stability The advantages that good and kinematic accuracy is high, the height that the present invention to be mounted on upper mounting plate 3 by the excellent performance of 6-SPS parallel institutions Sky equipment of taking photo by plane can remain plateau during taking photo by plane, and eliminate fuselage pose adjustment and ambient weather factor band The jitter phenomenon come, own mechanical structural stability can is good, and the 6-SPS parallel institutions of the present invention can be with the influence of external force Corresponding stance adjustment of taking photo by plane immediately is made, any hysteresis quality is not present, improves aerial photographing effect.
It is mounted on lower platform 11 using interlaced mode between six transmission branch chains 14 and six roots of sensation support column 16, Both the stationary performance for having increased transmission also increases even support performance of the support column 16 to supporting table 15.
The central axis of the lower platform 11 and the central axis of upper mounting plate 3 coincide, by the rigid of 6-SPS parallel institutions The advantages that degree is high and stability is good can make lower platform 11 and 3 keeping parallelism of upper mounting plate always, so that flying in unmanned plane Row process high and medium equipment of taking photo by plane can remain steady, and stability is good.
When work, the present invention is mounted on existing unmanned plane first, then taking photo by plane without high-altitude in the installation of upper mounting plate 3 sets It is standby, when unmanned plane high-altitude visual angle of taking photo by plane does not reach suitable visual angle and needs to adjust high-altitude and takes photo by plane height of the equipment relative to unmanned plane When, six driving motors 141 in six transmission branch chains 14 start simultaneously at work, and six driving motors 141 drive six respectively Drive shaft 142 rotates, and six drive shafts 142 drive six driving gears 143 to rotate, and six driving gears 143 drive driving cog 13 movement of wheel, transmission gear 13 drive transmission shaft 12 to rotate, and transmission shaft 12 drives turn-screw 17 to rotate, and turn-screw 17 drives Driving block 18 moves, since the regular hexagon structure of driving block 18 makes the six roots of sensation mobile column being welded on driving block 18 19 can make stable elevating movement under the drive of turn-screw 17 on six line slide rails 110, and six roots of sensation mobile column 19 is distinguished Six branches 2 in parallel are driven to make elevating movement, the equipment of taking photo by plane of the high-altitude on six 2 synchronous drive upper mounting plates 3 of branch in parallel rises Movement is dropped, the function that present invention lifting is taken photo by plane is realized, can take photo by plane present invention adjusting to most suitable high-altitude visual angle, improve Aerial photographing effect, and since the fixed frame 1 in the present invention is flat as moving as fixed platform, six SPS parallel connections branches 2, upper mounting plate 3 Platform constitutes 6-SPS parallel institutions, and 6-SPS parallel institutions are with dynamic response is good, rigidity is high, large carrying capacity, stability are good The advantages that high with kinematic accuracy, the high-altitude that the present invention to be mounted on upper mounting plate 3 by the excellent performance of 6-SPS parallel institutions Equipment of taking photo by plane can remain plateau during taking photo by plane, and eliminate fuselage pose adjustment and ambient weather factor is brought Jitter phenomenon, own mechanical structural stability can is good, and the 6-SPS parallel institutions of the present invention can be vertical with the influence of external force Horse makes corresponding stance adjustment of taking photo by plane, and any hysteresis quality is not present, improves aerial photographing effect, finally realizes stabilization of the present invention The function of taking photo by plane is lifted, solves existing unmanned plane during taking photo by plane since own mechanical structural stability can is poor, electronics inspection Examining system adjustment there are hysteresis quality, ambient weather factor generate shake cause aerial photographing effect it is poor, cannot rigidity lift adjustment cause It takes photo by plane the small and ineffective problem in visual angle, has reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent It defines.

Claims (3)

1. it is a kind of for unmanned plane high-altitude take photo by plane from steady platform, it is characterised in that:Including fixed frame (1), the fixed machine Frame (1) includes lower platform (11), and transmission shaft (12), transmission shaft are equipped with by bearing in the middle part of the upper surface of the lower platform (11) (12) middle part is equipped with transmission gear (13) by key, transmission gear (13) in axial direction respectively with six transmission branch chains (14) it is meshed, transmission branch chain (14) includes the driving motor (141) that bottom end is mounted on by motor cabinet on lower platform (11), is passed The output end of dynamic motor (141) is connected by shaft coupling with drive shaft (142), and the middle part of drive shaft (142) is equipped with by key Gear (143), driving gear (143) is driven to be meshed with transmission gear (13), and six drives on six transmission branch chains (14) Moving axis (142) upper end is connected with supporting table (15) by bearing;The middle part of the supporting table (15) passes through bearing and transmission shaft (12) it is connected, uniform welding has six roots of sensation support column (16), six roots of sensation support column (16) in the axial direction for the lower face of supporting table (15) Lower face be installed on lower platform (11);The upper end of the transmission shaft (12) passes through shaft coupling and turn-screw (17) phase Even, it is connected through a screw thread mode in the middle part of turn-screw (17), driving block (18) is installed, driving block (18) is positive six side Six end faces of shape structure, driving block (18) are respectively welded six roots of sensation mobile column (19), the end point of six roots of sensation mobile column (19) An Zhuan not be on six line slide rails (110), six line slide rails (110) are separately mounted to six pieces of support plates by screw (111) on, the lower end of six pieces of support plates (111) is respectively welded on lower platform (11);The upper end of six pieces of support plates (111) Be respectively welded on inner wall the six roots of sensation limit pillar (112), the six roots of sensation limit pillar (112) middle part open up respectively there are six square limit Position mouth, the end of six roots of sensation limit pillar (112) are respectively welded on fixed station (113), and fixed station passes through bearing in the middle part of (113) It is connected with the upper end of turn-screw (17);The upper surface of the six roots of sensation mobile column (19) is separately installed with six branches (2) in parallel, The upper end of six branches (2) in parallel is uniformly mounted on upper mounting plate (3), and the middle part of each branch (2) in parallel is threaded through pair In the square limited mouth that pillar (112) should be limited;
The parallel connection branch (2) includes the hollow lower thread spindle (21) that lower end is welded in mobile column (19), hollow lower thread spindle (21) it is connected through a screw thread mode on, No.1 flexural pivot (22) is installed, the upper end of No.1 flexural pivot (22) is connected through a screw thread mode and pacifies Equipped with No.1 sleeve (23), the upper end of No.1 sleeve (23) is connected through a screw thread mode and is equipped with hydraulic cylinder (24), hydraulic cylinder (24) upper end is connected through a screw thread mode and is equipped with No. two sleeves (25), the upper end side of being connected through a screw thread of No. two sleeves (25) Formula is equipped with No. two flexural pivots (26), and the upper end of No. two flexural pivots (26) is connected through a screw thread mode and is equipped with hollow upper thread spindle (27), hollow upper thread spindle (27) is welded on the lower face of upper mounting plate (3).
2. it is according to claim 1 it is a kind of for unmanned plane high-altitude take photo by plane from steady platform, it is characterised in that:Described six It is mounted on lower platform (11) using interlaced mode between transmission branch chain (14) and six roots of sensation support column (16).
3. it is according to claim 1 it is a kind of for unmanned plane high-altitude take photo by plane from steady platform, it is characterised in that:It is described lower flat The central axis of platform (11) and the central axis of upper mounting plate (3) coincide.
CN201610343462.2A 2016-05-22 2016-05-22 It is a kind of for unmanned plane high-altitude take photo by plane from steady platform Active CN106005458B (en)

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Application Number Priority Date Filing Date Title
CN201610343462.2A CN106005458B (en) 2016-05-22 2016-05-22 It is a kind of for unmanned plane high-altitude take photo by plane from steady platform

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810076516.2A CN108248885B (en) 2016-05-22 2016-05-22 Method for improving structural stability of unmanned aerial vehicle in aerial photography process
CN201810076666.3A CN108216667A (en) 2016-05-22 2016-05-22 A kind of multiple degrees of freedom unmanned plane is from steady holder
CN201610343462.2A CN106005458B (en) 2016-05-22 2016-05-22 It is a kind of for unmanned plane high-altitude take photo by plane from steady platform

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201810076516.2A Division CN108248885B (en) 2016-05-22 2016-05-22 Method for improving structural stability of unmanned aerial vehicle in aerial photography process
CN201810076666.3A Division CN108216667A (en) 2016-05-22 2016-05-22 A kind of multiple degrees of freedom unmanned plane is from steady holder

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CN106005458A CN106005458A (en) 2016-10-12
CN106005458B true CN106005458B (en) 2018-10-30

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