CN114379764A - Portable small-size rotor unmanned aerial vehicle - Google Patents
Portable small-size rotor unmanned aerial vehicle Download PDFInfo
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- CN114379764A CN114379764A CN202210182103.9A CN202210182103A CN114379764A CN 114379764 A CN114379764 A CN 114379764A CN 202210182103 A CN202210182103 A CN 202210182103A CN 114379764 A CN114379764 A CN 114379764A
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- groove
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- fixedly connected
- movable
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/028—Micro-sized aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
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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
Abstract
The invention relates to the technical field of rotor unmanned aerial vehicles, and discloses a portable small rotor unmanned aerial vehicle. The portable small rotor unmanned aerial vehicle can lead the second movable rod fixedly connected with one side of the supporting seat to move in the stop block by pushing the supporting seat, then the second movable rod pushes the stop block to slide towards the right side of the inner wall of the rectangular groove, and when the stop block moves rightwards, the first movable rod is driven to move towards the right side, so that the fixed wheel fixedly connected with the right end of the first movable rod moves from the second protruding block connected with the top of the sliding block, when the stop block moves rightwards, the connecting block moves along with the stop block, when the connecting block moves, meanwhile, the movable block and the sliding rod are driven to move rightwards in the sliding groove, the sliding rod drives the sliding block to slide in the sliding groove formed in the sliding block, the sliding block can move downwards, the fixed wheel can move upwards from the second protruding block connected to the top of the sliding block conveniently, the effect of conveniently retracting the rotor wing is achieved, and meanwhile, the portable effect is achieved.
Description
Technical Field
The invention relates to the technical field of rotor unmanned aerial vehicles, in particular to a portable small rotor unmanned aerial vehicle.
Background
The unmanned aerial vehicle is an unmanned plane operated by utilizing a radio remote control device and a self-contained program control device, and can be divided into an unmanned helicopter, an unmanned fixed wing aircraft, an unmanned multi-rotor aircraft, an unmanned airship, an unmanned parachute aircraft and the like from the technical perspective; the unmanned aerial vehicle can be divided into military and civil according to the application field, and the unmanned aerial vehicle can be divided into a reconnaissance plane and a target drone in the aspect of military; at present, unmanned aerial vehicles can be widely applied to the fields of national ecological environment protection, aerial photography, mapping, mineral resource exploration, disaster monitoring, traffic patrol, power line patrol, public security monitoring, emergency disaster reduction, emergency command, artificial rainfall, national defense safety, national soil resource exploration, town planning, earthquake investigation, environmental monitoring, forest fire prevention, crop assessment, wild animal monitoring in protected areas, atmospheric sampling, maritime reconnaissance, border patrol, poison-forbidden reconnaissance, fire reconnaissance, ecological environment protection, marine environment monitoring, land utilization investigation, water resource development, crop growth monitoring and assessment, agricultural operation, natural disaster monitoring and assessment, urban planning and municipal management, forest pest protection and monitoring, digital cities and the like.
At present, current rotor type unmanned aerial vehicle is a very common unmanned aerial vehicle, and need carry rotor type unmanned aerial vehicle at the in-process that uses, and current rotor type unmanned aerial vehicle is very inconvenient when carrying, consequently, we have proposed a portable small-size rotor type unmanned aerial vehicle and have solved above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a portable small rotor unmanned aerial vehicle which has the advantages of convenience in carrying and the like, and solves the problem of inconvenience in carrying.
The technical scheme adopted by the invention for solving the technical problems is as follows: a portable small rotor unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein a placing groove is formed in the bottom end of the unmanned aerial vehicle body, a mounting groove is formed in the interior of the unmanned aerial vehicle body close to the top of the inner wall of the placing groove, a rotating motor is fixedly mounted in the mounting groove, a gear is fixedly connected to the outer wall of the output end of the rotating motor, the gear is movably connected in the mounting groove, the output end of the rotating motor is rotatably connected in the mounting groove, a camera is fixedly mounted at the bottom end of the unmanned aerial vehicle body, a lifting support structure is arranged at the bottom end of the unmanned aerial vehicle body, and a rotor wing structure is arranged in the placing groove;
the landing support structure comprises a U-shaped seat, a fixing column and an undercarriage, the top of the U-shaped seat is fixedly connected to the bottom of the unmanned aerial vehicle body, the fixing column is fixedly connected to the inside of the U-shaped seat, and the undercarriage is movably connected to the outer wall of the fixing column.
Further, the supporting structure that rises and falls still includes fixed axle, supporting leg and joint structure, the outer wall swing joint of fixed axle is in the inside of undercarriage, the outer wall swing joint of fixed axle has the supporting leg, the bottom outer wall of supporting leg is provided with the joint structure.
Further, the joint structure includes the baffle, baffle swing joint is at the bottom outer wall of supporting leg, the joint groove has been seted up to one side outer wall of baffle, the first loose axle of outer wall fixedly connected with of baffle, the outer wall swing joint of first loose axle has the supporting leg.
Further, the rotor structure includes the flight support, flight support swing joint is in the inside of standing groove, the right-hand member fixedly connected with U-shaped rack of flight support, the inside swing joint of U-shaped rack has the second loose axle, the rectangular channel has been seted up to the inside of flight support, the inside of rectangular channel is provided with the active structure, the movable groove has been seted up to one side that the inside of flight support is close to the rectangular channel, the sliding tray has been seted up to the bottom that the inside of flight support is close to the movable groove, the bottom of flight support is provided with the bounce structure, the through-hole has been seted up to one side that the inside of flight support is close to the movable groove.
Further, the movable structure includes a movable cylinder, the outer wall swing joint of a movable cylinder is in the inside of rectangular channel, the inside swing joint of a movable cylinder has first movable rod, the outer wall of first movable rod has cup jointed first spring, the right-hand member fixedly connected with tight pulley of first movable rod, the left end fixedly connected with fixed cylinder of a movable cylinder, the left end outer wall of a movable cylinder has cup jointed the second spring, the bottom fixedly connected with connecting block of fixed cylinder, the right side fixedly connected with slide bar of connecting block, the right-hand member fixedly connected with sliding block of slide bar, the left end fixedly connected with supporting seat of first movable rod, the top fixed mounting of supporting seat has motor power, motor power's output outer wall fixedly connected with fan blade.
Further, the bounce structure comprises a first protruding block, the top of the first protruding block is fixedly connected to the bottom of the flight support, a fixing groove is formed in the first protruding block, a third spring is fixedly connected to the bottom of the inner wall of the fixing groove, a sliding block is movably connected to the top of the third spring, a sliding groove is formed in the sliding block, and a second protruding block is fixedly connected to the top of the sliding block.
Furthermore, the top of the fixed groove penetrates through the inside of the rectangular groove, the right end of the sliding groove is communicated with the inside of the fixed groove, and the second protruding block is movably connected to the inside of the fixed groove.
Further, the outer wall activity sliding connection of sliding block is in the inside of spout, the inside swing joint of sliding tray has the slide bar, the bottom sliding connection of connecting block is in the inside of sliding tray, fixed cylinder swing joint is in the inside of moving tray, second spring swing joint is in the inside of moving tray.
Furthermore, the left end swing joint of first movable rod is in the inside of through-hole, first movable rod swing joint is in the inside of solid fixed cylinder, the left end fixed connection of first spring is at the right-hand member outer wall of solid fixed cylinder, the inside swing joint of rectangular channel has the tight pulley.
Further, the outer wall of U-shaped rack meshes with the outer wall of gear mutually, the both ends fixed connection of second loose axle is at the inner wall of standing groove, the size of standing groove and the size phase-match of flight support, the inside swing joint in joint groove has the supporting leg.
The invention has the beneficial effects that:
1. the portable small rotor unmanned aerial vehicle has the advantages that by pushing the supporting seat, the second movable rod fixedly connected with one side of the supporting seat moves in the stop block, then the second movable rod pushes the stop block to slide towards the right side of the inner wall of the rectangular groove, when the stop block moves rightwards, the first movable rod is driven to move rightwards, the fixed wheel fixedly connected with the right end of the first movable rod moves from the second protruding block connected with the top of the sliding block, when the stop block moves rightwards, the connecting block also moves along with the stop block, and when the connecting block moves, the movable block and the sliding rod are driven to move rightwards in the sliding groove, so that the sliding rod drives the sliding block to slide in the sliding groove arranged in the sliding block, the sliding block can move downwards, the fixed wheel can conveniently move from the second protruding block connected with the top of the sliding block, and the rotor wing contraction facilitating effect is achieved, meanwhile, the portable effect is achieved.
2. The portable small rotor unmanned aerial vehicle has the advantages that the rotating motor is started, the rotating motor drives the output end to rotate the gear, the gear drives the rack to rotate anticlockwise, the retracted rotor can rotate into the placing groove, the rotor is convenient to store, and the portable function is achieved at the same time, through the arrangement of the U-shaped seat, the fixed column, the undercarriage, the supporting leg, the baffle and the clamping groove, when the undercarriage needs to be put down, the bottom of the baffle is lifted, the top end of the supporting leg is separated from the inside of the clamping groove, then the undercarriage is pushed, the supporting leg movably connected with the bottom of the undercarriage plays a role in supporting the body of the unmanned aerial vehicle, and meanwhile, when the undercarriage is put up, the bottom of the baffle is lifted, the top end of the supporting leg is clamped in the clamping groove, so that the retracting effect is achieved, meanwhile, the rotor wing structure is supported, the rotor wing structure is prevented from falling downwards, and the supporting effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a top view of a retractable rotor landing support structure of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;
fig. 5 is a schematic view of a rotor according to the present invention.
Description of reference numerals: 1. an unmanned aerial vehicle body; 2. a placement groove; 3. mounting grooves; 4. rotating the motor; 5. a gear; 6. a camera; 7. a lifting support structure; 71. a U-shaped seat; 72. fixing a column; 73. a landing gear; 74. a fixed shaft; 75. supporting legs; 76. a clamping structure; 761. a baffle plate; 762. a clamping groove; 763. a first movable shaft; 8. a rotor structure; 81. a flight support; 82. a U-shaped rack; 83. a second movable shaft; 84. a rectangular groove; 85. a movable structure; 851. a movable barrel; 852. a first movable bar; 853. a first spring; 854. a fixed wheel; 855. a fixed cylinder; 856. a second spring; 857. connecting blocks; 858. a slide bar; 859. a slider; 8510. a supporting seat; 8511. a power motor; 8512. a fan blade; 86. a movable groove; 87. a sliding groove; 88. a pop-up structure; 881. a first protruding block; 882. fixing grooves; 883. a third spring; 884. a slider; 885. a chute; 886. a second protruding block; 89. and a through hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, a portable small-sized rotor unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a placing groove 2 is arranged in the bottom end of the unmanned aerial vehicle body 1, a mounting groove 3 is arranged in the interior of the unmanned aerial vehicle body 1 near the top of the inner wall of the placing groove 2, a rotating motor 4 is fixedly mounted in the mounting groove 3, a gear 5 is fixedly connected to the outer wall of the output end of the rotating motor 4, the gear 5 is movably connected in the mounting groove 3, the output end of the rotating motor 4 is rotatably connected in the mounting groove 3, the rotating motor 4 is started to drive the output end, so that the gear 5 rotates, the gear 5 drives a rack 82 to rotate anticlockwise, so that the retracted rotor can rotate into the placing groove 2, the rotor can be conveniently stored, and the portable function is achieved, a camera 6 is fixedly mounted at the bottom end of the unmanned aerial vehicle body 1, a lifting support structure 7 is arranged at the bottom end of the unmanned aerial vehicle body 1, and a rotor wing structure 8 is arranged inside the placing groove 2;
the landing support structure 7 comprises a U-shaped seat 71, a fixed column 72 and an undercarriage 73, the top of the U-shaped seat 71 is fixedly connected to the bottom of the unmanned aerial vehicle body 1, the fixed column 72 is fixedly connected to the inside of the U-shaped seat 71, and the undercarriage 73 is movably connected to the outer wall of the fixed column 72.
Landing support structure 7 still includes fixed axle 74, supporting leg 75 and joint structure 76, the outer wall swing joint of fixed axle 74 is in the inside of undercarriage 73, the outer wall swing joint of fixed axle 74 has supporting leg 75, the bottom outer wall of supporting leg 75 is provided with joint structure 76, through U-shaped seat 71, fixed column 72, undercarriage 73, supporting leg 75, the setting of baffle 761 and joint groove 762, when needs put undercarriage 73 down, through the bottom of lifting baffle 761, then make the top of supporting leg 75 break away from the inside of joint groove 762, then promote undercarriage 73, make undercarriage 73 bottom swing joint's supporting leg 75 play the effect of supporting unmanned aerial vehicle organism 1.
The rotor wing structure 8 comprises a flying bracket 81, the flying bracket 81 is movably connected inside the placing groove 2, the right end of the flying bracket 81 is fixedly connected with a U-shaped rack 82, the U-shaped rack 82 is arranged to play a role of facilitating the folding of the flying bracket 81, a second movable shaft 83 is movably connected inside the U-shaped rack 82, a rectangular groove 84 is formed inside the flying bracket 81, a movable structure 85 is arranged inside the rectangular groove 84, a movable groove 86 is formed in one side, close to the rectangular groove 84, of the inside of the flying bracket 81, a sliding groove 87 is formed in the bottom, close to the movable groove 86, of the inside of the flying bracket 81, the sliding groove 87 is arranged to facilitate the sliding rod 858 to slide inside the sliding groove 87, a bounce structure 88 is arranged at the bottom of the flying bracket 81, a through hole 89 is formed in one side, close to the movable groove 86, of the inside of the flying bracket 81, and through the arrangement of the through hole 89, functions to facilitate the movement of the first movable bar 852.
The movable structure 85 comprises a movable barrel 851, the outer wall of the movable barrel 851 is movably connected inside a rectangular groove 84, the inner part of the movable barrel 851 is movably connected with a first movable rod 852, the outer wall of the first movable rod 852 is sleeved with a first spring 853, the right end of the first movable rod 852 is fixedly connected with a fixed wheel 854, the left end of the movable barrel 851 is fixedly connected with a fixed barrel 855, the outer wall of the left end of the movable barrel 851 is sleeved with a second spring 856, the bottom of the fixed barrel 855 is fixedly connected with a connecting block 857, the right side of the connecting block 857 is fixedly connected with a sliding rod 858, the right end of the sliding rod 858 is fixedly connected with a sliding block 859, through the arrangement of the sliding block 859, the sliding block 859 slides inside a sliding groove 885 formed inside the sliding block 884, so as to achieve the purpose of facilitating the up and down movement of the sliding block 884, the left end of the first movable rod 852 is fixedly connected with a supporting seat 8510, the top of the supporting seat 8510 is fixedly installed with a power motor 8511, the outer wall of the output end of the power motor 8511 is fixedly connected with a fan blade 8512.
The bounce structure 88 comprises a first protrusion 881, the top of the first protrusion 881 is fixedly connected to the bottom of the flying rack 81, a fixing groove 882 is formed inside the first protrusion 881, a third spring 883 is fixedly connected to the bottom of the inner wall of the fixing groove 882, a sliding block 884 is movably connected to the top of the third spring 883, a sliding slot 885 is formed inside the sliding block 884, a second protrusion 886 is fixedly connected to the top of the sliding block 884, a second movable rod 892 is movably connected to one side of the supporting seat 893 inside the block 851 by pushing the supporting seat 893, then the second movable rod 892 pushes the block 851 to slide towards the right side of the inner wall of the rectangular groove 84, the block 851 drives the first movable rod 852 to move towards the right side while moving the block 851 towards the right side, so that a fixing wheel 854 fixedly connected to the right end of the first movable rod 852 moves past the second protrusion 886 connected to the top of the sliding block 884, when the block 851 moves towards the right, the connecting block 855 is also following the removal, when the connecting block 855 removed, it moved to have also driven movable block 85 and slide bar 858 moved in the inside of sliding tray 87 rightwards simultaneously, make slide bar 858 drive sliding block 859 slide in the inside spout 885 that the inside of slider 884 was seted up, make slider 884 can move downwards, the second protruding piece 886 of being convenient for fixed wheel 854 connection from the slider 884 top moved past, the effect of being convenient for shrink the rotor has been played, portable effect has also been played simultaneously.
The inside of rectangular channel 84 is run through at the top of fixed slot 882, and the right-hand member of sliding tray 87 is linked together with the inside of fixed slot 882, and second protruding piece 886 swing joint has played the effect that second protruding piece 886 is convenient for spacing tight pulley 854 in the inside of fixed slot 882 through the setting of second protruding piece 886.
The outer wall swing joint of sliding block 859 is in the inside of spout 885, and the inside swing joint of sliding tray 87 has slide bar 858, and the bottom sliding joint of connecting block 857 is in the inside of sliding tray 87, and fixed cylinder 855 swing joint is in the inside of movable tray 86, and second spring 856 swing joint is in the inside of movable tray 86.
First movable rod 852's left end swing joint is in the inside of through-hole 89, and first movable rod 852 swing joint is in the inside of solid fixed cylinder 855, and first spring 853's left end fixed connection is at the right-hand member outer wall of solid fixed cylinder 851, and the inside swing joint of rectangular groove 84 has tight pulley 854.
The outer wall of U-shaped rack 82 meshes with the outer wall of gear 5 mutually, and the both ends fixed connection of second loose axle 83 is at the inner wall of standing groove 2, the size of standing groove 2 and the big or small phase-match of flight support 81, and the inside swing joint of joint groove 762 has supporting leg 75, through the setting of joint groove 762, has played the effect of being convenient for to supporting leg 75 joint is fixed.
When in use, the second movable rod 892 fixedly connected with one side of the support 893 moves inside the stopper 851 by pushing the support 893, then the second movable rod 892 pushes the stopper 851 to slide to the right side of the inner wall of the rectangular slot 84, the stopper 851 moves to the right, and at the same time, the first movable rod 852 is driven to move to the right, the fixed wheel 854 fixedly connected with the right end of the first movable rod 852 moves from the second protruding block 886 connected with the top of the slide 884, when the stopper 851 moves to the right, the connecting block 855 also moves, and when the connecting block 855 moves, the movable block 85 and the slide rod 858 are driven to move to the right inside the slide slot 87, the slide rod 858 drives the slide 859 to slide inside the slide slot 885 formed inside the slide 884, so that the slide 884 can move downwards, and the fixed wheel 854 conveniently moves from the second protruding block 886 connected with the top of the slide 884, the effect of conveniently retracting the rotor is achieved, the portable effect is achieved, the rotating motor 4 is started to drive the output end, the gear 5 is rotated, the gear 5 drives the rack 82 to rotate anticlockwise, the retracted rotor can rotate to the inside of the placing groove 2, the rotor is convenient to store, the portable effect is achieved, the U-shaped seat 71, the fixing column 72, the landing gear 73, the supporting leg 75, the baffle 761 and the clamping groove 762 are arranged, when the landing gear 73 needs to be placed down, the top end of the supporting leg 75 is separated from the inside of the clamping groove 762 by lifting the bottom of the baffle 761, the landing gear 73 is pushed, the supporting leg 75 movably connected with the bottom of the landing gear 73 supports the unmanned aerial vehicle body 1, and meanwhile, when the landing gear 73 is folded, the bottom of the baffle 761 is lifted, then make the top joint of supporting leg 75 in the inside of joint groove 762, played the effect of the shrink of being convenient for like this, also played the effect of supporting rotor structure 8 simultaneously, prevented that rotor structure 8 from dropping down, played the effect of support.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a portable small-size rotor unmanned aerial vehicle, includes unmanned aerial vehicle organism (1), its characterized in that: a placing groove (2) is formed in the bottom end of the unmanned aerial vehicle body (1), a mounting groove (3) is formed in the interior of the unmanned aerial vehicle body (1) close to the top of the inner wall of the placing groove (2), a rotating motor (4) is fixedly mounted in the mounting groove (3), a gear (5) is fixedly connected to the outer wall of the output end of the rotating motor (4), the gear (5) is movably connected to the interior of the mounting groove (3), the output end of the rotating motor (4) is rotatably connected to the interior of the mounting groove (3), a camera (6) is fixedly mounted at the bottom end of the unmanned aerial vehicle body (1), a lifting support structure (7) is arranged at the bottom end of the unmanned aerial vehicle body (1), and a rotor wing structure (8) is arranged in the placing groove (2);
the lifting support structure (7) comprises a U-shaped seat (71), a fixing column (72) and an undercarriage (73), the top of the U-shaped seat (71) is fixedly connected to the bottom of the unmanned aerial vehicle body (1), the fixing column (72) is fixedly connected to the inside of the U-shaped seat (71), and the undercarriage (73) is movably connected to the outer wall of the fixing column (72).
2. A portable rotary-wing drone according to claim 1, characterized in that: supporting structure (7) rises and falls still includes fixed axle (74), supporting leg (75) and joint structure (76), the outer wall swing joint of fixed axle (74) is in the inside of undercarriage 73, the outer wall swing joint of fixed axle (74) has supporting leg (75), the bottom outer wall of supporting leg (75) is provided with joint structure (76).
3. A portable rotary-wing drone according to claim 2, characterized in that: joint structure (76) include baffle (761), baffle (761) swing joint is at the bottom outer wall of supporting leg (75), joint groove (762) have been seted up to one side outer wall of baffle (761), the first loose axle of outer wall fixedly connected with (763) of baffle (761), the outer wall swing joint of first loose axle (763) has supporting leg (75).
4. A portable rotary-wing drone according to claim 3, characterized in that: the rotor wing structure (8) comprises a flying bracket (81), the flying bracket (81) is movably connected inside the placing groove (2), the right end of the flying bracket (81) is fixedly connected with a U-shaped rack (82), the interior of the U-shaped rack (82) is movably connected with a second movable shaft (83), a rectangular groove (84) is formed in the flying support (81), a movable structure (85) is arranged in the rectangular groove (84), one side of the interior of the flying bracket (81) close to the rectangular groove (84) is provided with a movable groove (86), the bottom of the inner part of the flying bracket (81) close to the movable groove (86) is provided with a sliding groove (87), the bottom of the flight support (81) is provided with a bounce structure (88), and one side of the interior of the flight support (81), which is close to the movable groove (86), is provided with a through hole (89).
5. A portable rotary-wing drone according to claim 4, characterized in that: the movable structure (85) comprises a movable barrel (851), the outer wall of the movable barrel (851) is movably connected inside a rectangular groove (84), the inside of the movable barrel (851) is movably connected with a first movable rod (852), the outer wall of the first movable rod (852) is sleeved with a first spring (853), the right end of the first movable rod (852) is fixedly connected with a fixed wheel (854), the left end of the movable barrel (851) is fixedly connected with a fixed barrel (855), the outer wall of the left end of the movable barrel (851) is sleeved with a second spring (856), the bottom of the fixed barrel (855) is fixedly connected with a connecting block (857), the right side of the connecting block (857) is fixedly connected with a sliding rod (858), the right end of the sliding rod (858) is fixedly connected with a sliding block (859), the left end of the first movable rod (852) is fixedly connected with a supporting seat (8510), the top fixed mounting of supporting seat (8510) has motor power (8511), motor power's (8511) output outer wall fixedly connected with fan blade (8512).
6. A portable rotary-wing drone according to claim 5, characterized in that: bounce structure (88) includes first protruding piece (881), the top fixed connection of first protruding piece (881) is in the bottom of flight support (81), fixed slot (882) have been seted up to the inside of first protruding piece (881), inner wall bottom fixedly connected with third spring (883) of fixed slot (882), the top swing joint of third spring (883) has slider (884), spout (885) have been seted up to the inside of slider (884), the top fixedly connected with second protruding piece (886) of slider (884).
7. A portable rotary-wing drone according to claim 6, characterized in that: the top of the fixing groove (882) penetrates through the inside of the rectangular groove (84), the right end of the sliding groove (87) is communicated with the inside of the fixing groove (882), and the second protruding block (886) is movably connected inside the fixing groove (882).
8. A portable rotary-wing drone according to claim 7, characterized in that: the outer wall activity sliding connection of sliding block (859) is in the inside of spout (885), the inside swing joint of sliding tray (87) has slide bar (858), the bottom sliding connection of connecting block (857) is in the inside of sliding tray (87), fixed cylinder (855) swing joint is in the inside of moving tray (86), second spring (856) swing joint is in the inside of moving tray (86).
9. A portable rotary-wing drone according to claim 8, characterized in that: the left end swing joint of first movable rod (852) is in the inside of through-hole (89), first movable rod (852) swing joint is in the inside of solid fixed cylinder (855), the left end fixed connection of first spring (853) is at the right-hand member outer wall of solid fixed cylinder (851), the inside swing joint of rectangular channel (84) has tight pulley (854).
10. A portable rotary-wing drone according to claim 9, characterized in that: the outer wall of U-shaped rack (82) meshes with the outer wall of gear (5) mutually, the both ends fixed connection of second loose axle (83) is at the inner wall of standing groove (2), the size of standing groove (2) and the size phase-match of flight support (81), the inside swing joint of joint groove (762) has supporting leg (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210182103.9A CN114379764A (en) | 2022-02-26 | 2022-02-26 | Portable small-size rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210182103.9A CN114379764A (en) | 2022-02-26 | 2022-02-26 | Portable small-size rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114379764A true CN114379764A (en) | 2022-04-22 |
Family
ID=81205340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210182103.9A Withdrawn CN114379764A (en) | 2022-02-26 | 2022-02-26 | Portable small-size rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114379764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654324A (en) * | 2023-06-21 | 2023-08-29 | 江苏省水文水资源勘测局徐州分局 | Hand throwing type hydrologic exploration buoy |
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2022
- 2022-02-26 CN CN202210182103.9A patent/CN114379764A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654324A (en) * | 2023-06-21 | 2023-08-29 | 江苏省水文水资源勘测局徐州分局 | Hand throwing type hydrologic exploration buoy |
| CN116654324B (en) * | 2023-06-21 | 2023-10-20 | 江苏省水文水资源勘测局徐州分局 | Hand throwing type hydrologic exploration buoy |
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Application publication date: 20220422 |