CN114476107A - Unmanned aerial vehicle stabilizer for aerial photogrammetry - Google Patents
Unmanned aerial vehicle stabilizer for aerial photogrammetry Download PDFInfo
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- CN114476107A CN114476107A CN202210287182.XA CN202210287182A CN114476107A CN 114476107 A CN114476107 A CN 114476107A CN 202210287182 A CN202210287182 A CN 202210287182A CN 114476107 A CN114476107 A CN 114476107A
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- bevel gear
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- unmanned aerial
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 31
- 244000309464 bull Species 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 230000033228 biological regulation Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 41
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression 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
- F16F15/04—Suppression 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 elastic means
- F16F15/06—Suppression 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 elastic means with metal springs
- F16F15/067—Suppression 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 elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an unmanned aerial vehicle stabilizer for aerial photogrammetry, which comprises an unmanned aerial vehicle body, wherein the bottom of the unmanned aerial vehicle body is connected with a connecting box through bolts, two support frames are arranged on two sides of the connecting box, a first limiting rod is arranged between the two support frames, the outer sides of the first limiting rods are connected with a stabilizing box in a sliding manner, the stabilizing box is connected with the connecting box in a sliding manner, and two damping mechanisms are symmetrically arranged in the stabilizing box, so that the unmanned aerial vehicle stabilizer has the beneficial effects that: through having added fixed gear and rack, realized that worm gear speed reducer's output drives No. two bull sticks and fixed gear and rotates, fixed gear drives through the rack and stabilizes the case and remove the regulation and handle, through having added reciprocating motion adjustment mechanism, has realized that a bull stick drives No. one half bevel gear and No. two half bevel gears rotate, and No. one half bevel gear drives the bevel gear body and carries out one side and rotate, and No. two half bevel gears drive the bevel gear body and rotate to the opposite side when continuing to rotate.
Description
Technical Field
The invention relates to the technical field of aerial photogrammetry, in particular to an unmanned aerial vehicle stabilizer for aerial photogrammetry.
Background
The unmanned plane is called as an unmanned plane for short, is an unmanned plane operated by utilizing a radio remote control device and a self-contained program control device, is a general name of the unmanned plane in practice, and can be defined as follows from the technical point of view: unmanned helicopter, unmanned fixed wing aircraft, unmanned many rotor crafts, unmanned dirigible, these several categories of unmanned umbrella wing aircraft need use unmanned aerial vehicle during current aerial photogrammetry, but current unmanned aerial vehicle stabilizer is not convenient for adjust the processing to the instrument angular position of taking a photo by plane, and current instrument of taking a photo by plane is not convenient for antidetonation when using handle, influences the stability of shooing.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle stabilizer for aerial photogrammetry, which solves the problems that the existing unmanned aerial vehicle stabilizer proposed in the background technology is inconvenient for adjusting the angle position of an aerial photography instrument, and the existing aerial photography instrument is inconvenient for shock-resistant treatment when in use, so that the stability of photography is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an unmanned aerial vehicle stabilizer for aerial photogrammetry comprises an unmanned aerial vehicle body, wherein the bottom of the unmanned aerial vehicle body is connected with a connecting box through bolts, two supporting frames are arranged on two sides of the connecting box, a first limiting rod is arranged between the two supporting frames, the outer sides of the first limiting rod are connected with a stabilizing box in a sliding manner, the stabilizing box is connected with the connecting box in a sliding manner, two damping mechanisms are symmetrically arranged inside the stabilizing box, supporting plates are arranged at the bottoms of the two damping mechanisms, the supporting plates are movably connected with the stabilizing box, a working box is arranged at the bottoms of the two supporting plates, a reciprocating adjusting mechanism is arranged inside the working box, the bottom of the working box is rotatably connected with an Contraband template, the reciprocating adjusting mechanism is connected with a Contraband template, the inner side of the Contraband template is rotatably connected with a rotating installation box, and one side of the Contraband template is provided with a second motor, the output of No. two motors with rotate install bin fixed connection, the inside of rotating the install bin is equipped with installation mechanism, the bottom symmetry sliding connection who rotates the install bin has two mounting panels, the mounting panel is connected with installation mechanism, one side of mounting panel is equipped with the installation piece, the bottom of rotating the install bin is installed and is made an aerial photograph the instrument, the both sides of making an aerial photograph the instrument all seted up with installation piece complex draw-in groove.
As a preferred embodiment of the present invention: the inside of connecting box rotates and is connected with the bull stick No. two, the outside fixedly connected with fixed gear of bull stick No. two, the inside of connecting box is equipped with the worm gear speed reducer, the output and the bull stick fixed connection of worm gear speed reducer, the top of stabilizing the case be equipped with fixed gear complex rack, and fixed gear and rack meshing are connected.
As a preferred embodiment of the present invention: the damping mechanism comprises a second limiting rod, the inner portion of the stabilizing box is symmetrically provided with the second limiting rod, the outer side of the second limiting rod is connected with a first sliding plate in a sliding mode, the first sliding plate is connected with the stabilizing box in a sliding mode, the outer side of the second limiting rod is sleeved with two springs matched with the first sliding plate, the bottom of the first sliding plate is symmetrically provided with the limiting sliding rod, the outer side of the limiting sliding rod is connected with the second sliding plate in a sliding mode, the outer side of the limiting sliding rod is sleeved with a third spring, the bottom of the second sliding plate is fixedly connected with the supporting plate, the second sliding plate is movably connected with the stabilizing box, the top of the second sliding plate is provided with the first spring, and one end of the first spring is fixedly connected with the first sliding plate.
As a preferred embodiment of the present invention: reciprocating motion adjustment mechanism includes the bull stick, the inside of work box rotates and is connected with the bull stick No. one, the inside of work box rotates and is connected with the bevel gear body, the bevel gear body passes through No. three bull stick fixed connection with Contraband template, No. three bull sticks rotate with the work box and is connected, No. two half bevel gears of outside fixedly connected with of bull stick, and No. two half bevel gears are connected with bevel gear body meshing, the outside fixedly connected with of bull stick and No. two half bevel gear complex half bevel gears, and half bevel gear is connected with bevel gear body meshing No. one, the inside of work box is equipped with the motor No. one, the output and the bull stick fixed connection of motor No. one.
As a preferred embodiment of the present invention: the utility model discloses a portable electronic device, including rotation install bin, installation board, regulation pole and mounting panel fixed connection, the inside sliding connection who rotates the install bin has the movable plate, two oblique type moving grooves have been seted up to the inside symmetry of movable plate, two equal sliding connection in inside of oblique type moving groove has the regulation pole, and adjusts pole and rotation install bin sliding connection, adjust pole and mounting panel fixed connection, one side of movable plate is equipped with No. four springs, and the one end and the rotation install bin fixed connection of No. four springs.
As a preferred embodiment of the present invention: and a push rod is arranged on one side of the moving plate, which is far away from the fourth spring, and the push rod is connected with the rotating installation box in a sliding manner.
As a preferred embodiment of the present invention: and the inner thread of the rotary installation box is connected with a fixed bolt matched with the movable plate.
As a preferred embodiment of the present invention: the bottom of the rotary installation box is provided with a positioning cylinder, and the top of the aerial photography instrument is provided with a positioning block matched with the positioning cylinder.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the fixed gear and the rack are added, so that the output end of the worm gear speed reducer drives the second rotating rod and the fixed gear to rotate, the fixed gear drives the stabilizing box to move and adjust through the rack, the first rotating rod drives the first half bevel gear and the second half bevel gear to rotate through the addition of the reciprocating adjusting mechanism, the first half bevel gear drives the bevel gear body to rotate on one side, the second half bevel gear drives the bevel gear body to rotate on the other side when the first half bevel gear continues to rotate, the Contraband template is driven to rotate and adjust through the third rotating rod, the third spring and the first spring are added to perform up-and-down movement shock absorption on the supporting plate and the working box, and the second spring performs shock absorption treatment on left-and-right movement shock absorption.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the internal structure of the work box of the present invention;
FIG. 4 is a side view of the internal structure of the stabilizer box of the present invention;
FIG. 5 is a top view of the internal structure of the rotatable mounting case of the present invention;
fig. 6 is a side view of the junction box of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a connecting box; 3. a first spring; 4. a support frame; 5. a first limiting rod; 6. a stabilization box; 7. a damping mechanism; 71. a first sliding plate; 72. a second limiting rod; 73. a second spring; 74. a third spring; 75. a second sliding plate; 76. a limiting slide bar; 8. a reciprocating adjustment mechanism; 81. a first motor; 82. a first rotating rod; 83. a first half bevel gear; 84. a second half bevel gear; 85. a bevel gear body; 9. an installation mechanism; 91. moving the plate; 92. an inclined moving groove; 93. adjusting a rod; 94. a fourth spring; 10. a support plate; 11. a work box; 12. rotating the installation box; 13. a push rod; 14. a rack; 15. fixing the bolt; 16. a worm gear reducer; 17. fixing a gear; 18. a second rotating rod; 19. a second motor; 20. mounting a plate; 21. mounting blocks; 22. a card slot; 23. an aerial photography instrument; 24. a positioning cylinder; 25. positioning blocks; 26. contraband template.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an unmanned aerial vehicle stabilizer for aerial photogrammetry comprises an unmanned aerial vehicle body 1, the bottom of the unmanned aerial vehicle body 1 is connected with a connecting box 2 through bolts, two supporting frames 4 are arranged on two sides of the connecting box 2, a first limiting rod 5 is arranged between the two supporting frames 4, the outer sides of the two first limiting rods 5 are connected with a stabilizing box 6 in a sliding manner, the stabilizing box 6 is connected with the connecting box 2 in a sliding manner, two damping mechanisms 7 are symmetrically arranged inside the stabilizing box 6, supporting plates 10 are arranged at the bottoms of the two damping mechanisms 7, the supporting plates 10 are movably connected with the stabilizing box 6, a working box 11 is arranged at the bottom of the two supporting plates 10, a reciprocating adjusting mechanism 8 is arranged inside the working box 11, the bottom of the working box 11 is rotatably connected with an Contraband type plate 26, the reciprocating adjusting mechanism 8 is connected with a Contraband type plate 26, a rotary mounting box 12 is rotatably connected to the inner side of the Contraband type plate 26, a second motor 19 is arranged on one side of the Contraband type plate 26, no. two motor 19's output and rotation install bin 12 fixed connection, the inside of rotating install bin 12 is equipped with installation mechanism 9, the bottom symmetry sliding connection who rotates install bin 12 has two mounting panels 20, mounting panel 20 is connected with installation mechanism 9, one side of mounting panel 20 is equipped with installation piece 21, the bottom of rotating install bin 12 is installed and is made an aerial photograph instrument 23, the both sides of making an aerial photograph instrument 23 all seted up with installation piece 21 complex draw-in groove 22, it removes to drive two mounting panels 20 through installation mechanism 9, mounting panel 20 drives installation piece 21 and gets into in the complex draw-in groove 22 and carries out stable processing to the position of making an aerial photograph instrument 23, the dismouting efficiency of making an aerial photograph instrument 23 has been improved.
Wherein, the inside of connecting-box 2 is rotated and is connected with bull stick 18 No. two, the outside fixedly connected with fixed gear 17 of bull stick 18 No. two, the inside of connecting-box 2 is equipped with worm gear speed reducer 16, worm gear speed reducer 16's output and bull stick 18 fixed connection No. two, the top of stabilizing box 6 is equipped with fixed gear 17 complex rack 14, and fixed gear 17 is connected with the meshing of rack 14, output through worm gear speed reducer 16 drives bull stick 18 No. two and fixed gear 17 and rotates, fixed gear 17 drives stabilizing box 6 through rack 14 and carries out front and back position control and handle, and regulation efficiency has been improved.
Wherein, the damping mechanism 7 comprises a second limiting rod 72, the inside of the stabilizing box 6 is symmetrically provided with the second limiting rod 72, the outer side of the second limiting rod 72 is slidably connected with a first sliding plate 71, the first sliding plate 71 is slidably connected with the stabilizing box 6, the outer side of the second limiting rod 72 is sleeved with two second springs 73 matched with the first sliding plate 71, the bottom of the first sliding plate 71 is symmetrically provided with a limiting sliding rod 76, the outer side of the limiting sliding rod 76 is slidably connected with a second sliding plate 75, the outer side of the limiting sliding rod 76 is sleeved with a third spring 74, the bottom of the second sliding plate 75 is fixedly connected with the supporting plate 10, the second sliding plate 75 is movably connected with the stabilizing box 6, the top of the second sliding plate 75 is provided with a first spring 3, one end of the first spring 3 is fixedly connected with the first sliding plate 71, when the front and rear positions move, the second sliding plate 75 drives the first sliding plate 71 to move through the limiting sliding rod 76, a sliding plate 71 moves on No. two gag lever posts 72, and No. two springs 73 on No. two gag lever posts 72 slow down the processing to the position removal, have improved the stability of shooting on the unmanned aerial vehicle body 1.
Wherein, the reciprocating adjusting mechanism 8 comprises a first rotating rod 82, the interior of the working box 11 is rotatably connected with the first rotating rod 82, the interior of the working box 11 is rotatably connected with a bevel gear body 85, the bevel gear body 85 is fixedly connected with the Contraband template 26 through a third rotating rod, the third rotating rod is rotatably connected with the working box 11, the outer side of the first rotating rod 82 is fixedly connected with a second half bevel gear 84, the second half bevel gear 84 is meshed with the bevel gear body 85, the outer side of the first rotating rod 82 is fixedly connected with a first half bevel gear 83 matched with the second half bevel gear 84, the first half bevel gear 83 is meshed with the bevel gear body 85, the interior of the working box 11 is provided with a first motor 81, the output end of the first motor 81 is fixedly connected with the first rotating rod 82, the first rotating rod 82 is driven to rotate by the first motor 81, the first rotating rod 82 drives the first half bevel gear 83 and the second half bevel gear 84 to rotate, the first half bevel gear 83 and the second half bevel gear 84 respectively drive the bevel gear body 85 to rotate in opposite directions to perform reciprocating rotation processing.
The movable plate 91 is slidably connected to the inside of the rotating installation box 12, two oblique moving grooves 92 are symmetrically formed in the moving plate 91, adjusting rods 93 are slidably connected to the inside of the two oblique moving grooves 92, the adjusting rods 93 are slidably connected with the rotating installation box 12, the adjusting rods 93 are fixedly connected with the installation plate 20, a fourth spring 94 is arranged on one side of the moving plate 91, one end of the fourth spring 94 is fixedly connected with the rotating installation box 12, the oblique moving grooves 92 are driven to move through the moving plate 91, the installation plate 20 is driven to move through the adjusting rods 93 in the oblique moving grooves 92, accordingly, the installation block 21 is moved, the positions of the installation block 21 and the clamping grooves 22 are adjusted, and installation and disassembly of the aerial photography instrument 23 are achieved.
Wherein, the side of the movable plate 91, which is far away from the four-spring 94, is provided with the push rod 13, the push rod 13 is connected with the rotating installation box 12 in a sliding manner, the movable plate 91 is pushed by the push rod 13 to move, the four-spring 94 is used for resetting the movable plate 91 pushed by the push rod 13, and the working stability is improved.
The fixing bolt 15 matched with the moving plate 91 is connected to the inner thread of the rotary installation box 12, the position of the moving plate 91 is fixed through the fixing bolt 15, the aerial photography instrument 23 is stably installed through the installation plate 20 and the installation block 21, and installation stability is improved.
The bottom of the rotary installation box 12 is provided with a positioning cylinder 24, the top of the aerial photographing instrument 23 is provided with a positioning block 25 matched with the positioning cylinder 24, and the aerial photographing instrument 23 is installed in a positioning mode through the positioning block 25 and the positioning cylinder 24, so that installation stability is improved.
Specifically, when in use, the fixing bolt 15 is rotated out of the outer side, the push rod 13 is pressed, the moving plate 91 drives the adjusting rod 93 to move outwards through the inclined moving groove 92, the mounting plate 20 and the mounting block 21 are driven to move through the adjusting rod 93, the mounting block 21 leaves the clamping groove 22, the aerial photography instrument 23 can be disassembled, the pressing of the push rod 13 is released, the four-number spring 94 which is pressed drives the moving plate 91 to reset, when in reinstallation, the push rod 13 is pressed, the push rod 13 drives the moving plate 91 and presses the four-number spring 94, the inclined moving groove 92 in the moving plate 91 drives the adjusting rod 93 to move, the mounting plate 20 and the mounting block 21 are driven to move through the adjusting rod 93, the positioning block 25 is aligned with the positioning cylinder 24, the positioning block 25 enters the positioning cylinder 24, the push rod 13 is released, the four-number spring 94 drives the moving plate 91 to reset, the moving plate 91 drives the adjusting rod 93 to reset through the inclined moving groove 92, the adjusting rod 93 drives the mounting plate 20 and the mounting block 21 to move, the mounting block 21 enters the clamping groove 22 to stabilize the aerial photography instrument 23, the position of the moving plate 91 is stabilized through the fixing bolt 15, the unmanned aerial vehicle body 1 is started to move in the air, the output end of the worm gear reducer 16 drives the fixed gear 17 to rotate through the second rotating rod 18 by starting the worm gear reducer 16, the fixed gear 17 drives the stabilizing box 6 to adjust the position through the rack 14, the stabilizing box 6 slides in a limiting manner on the first limiting rod 5, when the vibration is received, the working box 11 drives the second sliding plate 75 to move upwards through the support plate 10, the second sliding plate 75 presses the third spring 74 and the first spring 3 to perform damping treatment, when the second sliding plate 75 drives the first sliding plate 71 to move through the limiting sliding rod 76, the second spring 73 performs damping treatment on the first sliding plate 71, improved the stability of shooting, through starting a motor 81, a motor 81's output drives bull stick 82 and a half bevel gear 83, No. two half bevel gears 84 rotate, drive Contraband template 26 through No. three bull sticks when a half bevel gear 83 meshes with bevel gear body 85 and rotate to one side, a half bevel gear 83 meshes through No. three bull sticks with bevel gear body 85 and drives Contraband template 26 and rotate to the opposite side when leaving, adjust the processing to the shooting angle, start No. two motor 19, thereby No. two motor 19's output drives rotation install bin 12 and rotates mounting panel 20 and aerial photography instrument 23 and carry out the angle modulation processing.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An unmanned aerial vehicle stabilizer for aerial photogrammetry comprises an unmanned aerial vehicle body (1) and is characterized in that the bottom of the unmanned aerial vehicle body (1) is connected with a connecting box (2) through bolts, two supporting frames (4) are arranged on two sides of the connecting box (2), a first limiting rod (5) is arranged between the two supporting frames (4), the outer sides of the two first limiting rods (5) are connected with a stabilizing box (6) in a sliding manner, the stabilizing box (6) is connected with the connecting box (2) in a sliding manner, two damping mechanisms (7) are symmetrically arranged inside the stabilizing box (6), the bottoms of the two damping mechanisms (7) are respectively provided with a supporting plate (10), the supporting plates (10) are movably connected with the stabilizing box (6), the bottoms of the two supporting plates (10) are provided with a working box (11), and a reciprocating adjusting mechanism (8) is arranged inside the working box (11), the bottom of the working box (11) is rotatably connected with an Contraband template (26), the reciprocating adjusting mechanism (8) is connected with a Contraband template (26), the inner side of the Contraband template (26) is rotatably connected with a rotary installation box (12), one side of the Contraband template (26) is provided with a second motor (19), the output end of the second motor (19) is fixedly connected with the rotary mounting box (12), an installation mechanism (9) is arranged in the rotary installation box (12), two installation plates (20) are symmetrically and slidably connected to the bottom of the rotary installation box (12), the mounting plate (20) is connected with the mounting mechanism (9), one side of the mounting plate (20) is provided with a mounting block (21), aerial photography instrument (23) is installed to the bottom of rotation install bin (12), draw-in groove (22) with installation piece (21) complex is all seted up to the both sides of aerial photography instrument (23).
2. The stabilizer for unmanned aerial vehicle for aerial photogrammetry of claim 1, wherein: the inside of connecting box (2) is rotated and is connected with bull stick (18) No. two, the outside fixedly connected with fixed gear (17) of bull stick (18) No. two, the inside of connecting box (2) is equipped with worm gear speed reducer (16), the output and bull stick (18) fixed connection of worm gear speed reducer (16), the top of stabilizing box (6) is equipped with and is connected with fixed gear (17) complex rack (14), and fixed gear (17) and rack (14) meshing.
3. The stabilizer for unmanned aerial vehicle for aerial photogrammetry of claim 1, wherein: the damping mechanism (7) comprises a second limiting rod (72), the second limiting rod (72) is symmetrically arranged inside the stabilizing box (6), a first sliding plate (71) is connected to the outer side of the second limiting rod (72) in a sliding mode, the first sliding plate (71) is connected with the stabilizing box (6) in a sliding mode, two second springs (73) matched with the first sliding plate (71) are sleeved on the outer side of the second limiting rod (72), limiting sliding rods (76) are symmetrically arranged at the bottom of the first sliding plate (71), a second sliding plate (75) is connected to the outer side of each limiting sliding rod (76) in a sliding mode, a third spring (74) is sleeved on the outer side of each limiting sliding rod (76), the bottom of the second sliding plate (75) is fixedly connected with the supporting plate (10), the second sliding plate (75) is movably connected with the stabilizing box (6), and a first spring (3) is arranged at the top of the second sliding plate (75), one end of the first spring (3) is fixedly connected with the first sliding plate (71).
4. The stabilizer for unmanned aerial vehicle for aerial photogrammetry of claim 1, wherein: the reciprocating adjusting mechanism (8) comprises a first rotating rod (82), the first rotating rod (82) is rotatably connected inside the working box (11), the interior of the working box (11) is rotatably connected with a bevel gear body (85), the bevel gear body (85) is fixedly connected with an Contraband template (26) through a third rotating rod, the third rotating rod is rotationally connected with the working box (11), the outer side of the first rotating rod (82) is fixedly connected with a second half bevel gear (84), and the second half bevel gear (84) is meshed with the bevel gear body (85), the first half bevel gear (83) matched with the second half bevel gear (84) is fixedly connected with the outer side of the first rotating rod (82), and the first half bevel gear (83) is meshed with the bevel gear body (85), a first motor (81) is arranged inside the working box (11), the output end of the first motor (81) is fixedly connected with the first rotating rod (82).
5. The stabilizer for unmanned aerial vehicle for aerial photogrammetry of claim 1, wherein: the utility model discloses a rotation installation case, including rotation install bin (12), the inside sliding connection who rotates install bin (12) has movable plate (91), two oblique type moving slot (92), two have been seted up to the inside symmetry of movable plate (91) the equal sliding connection in inside of oblique type moving slot (92) has regulation pole (93), and adjusts pole (93) and rotation install bin (12) sliding connection, adjust pole (93) and mounting panel (20) fixed connection, one side of movable plate (91) is equipped with No. four spring (94), and the one end of No. four spring (94) and rotation install bin (12) fixed connection.
6. The stabilizer for unmanned aerial vehicle for aerial photogrammetry of claim 5, wherein: and a push rod (13) is arranged on one side of the moving plate (91) far away from the fourth spring (94), and the push rod (13) is in sliding connection with the rotating installation box (12).
7. The stabilizer for unmanned aerial vehicle for aerial photogrammetry of claim 5, wherein: and a fixed bolt (15) matched with the moving plate (91) is connected to the inner thread of the rotary mounting box (12).
8. The stabilizer for unmanned aerial vehicle for aerial photogrammetry of claim 1, wherein: the bottom of the rotary installation box (12) is provided with a positioning cylinder (24), and the top of the aerial photography instrument (23) is provided with a positioning block (25) matched with the positioning cylinder (24).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210287182.XA CN114476107A (en) | 2022-03-22 | 2022-03-22 | Unmanned aerial vehicle stabilizer for aerial photogrammetry |
| NL2034343A NL2034343B1 (en) | 2022-03-22 | 2023-03-15 | UNMANNED AERIAL VEHICLE STABILIZER FOR AERIAL PHOTOGRAMMETRY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210287182.XA CN114476107A (en) | 2022-03-22 | 2022-03-22 | Unmanned aerial vehicle stabilizer for aerial photogrammetry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114476107A true CN114476107A (en) | 2022-05-13 |
Family
ID=81487633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210287182.XA Withdrawn CN114476107A (en) | 2022-03-22 | 2022-03-22 | Unmanned aerial vehicle stabilizer for aerial photogrammetry |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114476107A (en) |
| NL (1) | NL2034343B1 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027586B (en) * | 2018-10-12 | 2021-02-19 | 广东森旭通用设备科技有限公司 | Large-torque camera holder |
| DE202021103636U1 (en) * | 2021-07-06 | 2021-07-15 | Hans-Heiner Siems | Stabilization system for camera work |
-
2022
- 2022-03-22 CN CN202210287182.XA patent/CN114476107A/en not_active Withdrawn
-
2023
- 2023-03-15 NL NL2034343A patent/NL2034343B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL2034343A (en) | 2023-09-27 |
| NL2034343B1 (en) | 2024-02-07 |
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Application publication date: 20220513 |