CN113562192A - Unmanned aerial vehicle booster unit that takes off - Google Patents
Unmanned aerial vehicle booster unit that takes off Download PDFInfo
- Publication number
- CN113562192A CN113562192A CN202111053561.4A CN202111053561A CN113562192A CN 113562192 A CN113562192 A CN 113562192A CN 202111053561 A CN202111053561 A CN 202111053561A CN 113562192 A CN113562192 A CN 113562192A
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- fixedly connected
- aerial vehicle
- unmanned aerial
- rod
- assisting device
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND 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
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/04—Ground or aircraft-carrier-deck installations for launching aircraft
- B64F1/06—Ground or aircraft-carrier-deck installations for launching aircraft using catapults
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention discloses a take-off power assisting device of an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicle flight assisting equipment. According to the unmanned aerial vehicle take-off assisting device, the sliding block is connected to the top of the top seat in a sliding mode along the horizontal direction, the clamping plate is fixedly connected to one end of the sliding block, the bidirectional screw rod connected to the middle position of the support in a rotating mode is locked under the condition that the middle rack bar fixedly connected to the output end of the air cylinder and the middle gear are matched with each other, the reversing rod is driven by the bidirectional screw rod to rotate along the limiting block through the driven nut, and the limiting block drives the clamping plate to clamp the unmanned aerial vehicle on the top of the objective table, so that the unmanned aerial vehicle can be directly stored on the take-off assisting device without additionally arranging a storage device of the unmanned aerial vehicle, and the carrying space and the cost of the unmanned aerial vehicle are saved.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle flight assisting equipment, in particular to a takeoff assisting device of an unmanned aerial vehicle.
Background
The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. The airplane can take off like a common airplane or launch by a boosting rocket under the radio remote control, and can also be carried to the air by a mother airplane to launch and fly, and the like.
The flow of taking off of current unmanned aerial vehicle mainly places unmanned aerial vehicle subaerially for operating personnel, then need have very strong ability and proficiency of controlling just can make unmanned aerial vehicle lift off smoothly, when meeting with extremely abominable weather, unmanned aerial vehicle probably can't normally take off, even the orbit of flying after unmanned aerial vehicle lifts off also can be extremely not steady, consequently need set up simple booster unit help unmanned aerial vehicle and take off.
The takeoff assisting device for the unmanned aerial vehicle disclosed by the patent No. CN111645873B comprises a bottom plate, wherein a hollow column is arranged in the middle of the top end of the bottom plate, a circular truncated cone is fixedly arranged at the top end of the hollow column, supporting rods are arranged at four corners of the top end of the bottom plate, and a square table is arranged at the top end of each supporting rod; change unmanned aerial vehicle and take off power assisting device and go up to lack the safety protection correlation structure that falls to unmanned aerial vehicle outage suddenly, launch the help when unmanned aerial vehicle by this power assisting device and take off the back, on the direct device that falls to of the messenger unmanned aerial vehicle outage suddenly, unmanned aerial vehicle and the device produce hard collision and take place serious damage.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, the takeoff power assisting device of the unmanned aerial vehicle disclosed by the patent number CN111645873B comprises a bottom plate, wherein a hollow column is arranged in the middle of the top end of the bottom plate, a circular truncated cone is fixedly arranged at the top end of the hollow column, supporting rods are arranged at four corners of the top end of the bottom plate, and a square table is arranged at the top end of each supporting rod; change unmanned aerial vehicle and take off and lack the safety protection correlation structure that prevents falling to unmanned aerial vehicle outage suddenly on the booster unit, launch the help when unmanned aerial vehicle by this booster unit and take off the back, on the direct device that falls of drooping of the unmanned aerial vehicle outage suddenly, unmanned aerial vehicle and the device produce the problem that hard collision takes place serious damage, and the unmanned aerial vehicle booster unit that takes off that provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
an unmanned aerial vehicle take-off power assisting device comprises a base, wherein supports are fixedly connected to two sides of the top of the base, a top seat is fixedly connected to the top of each support, a guide rail is fixedly connected to the upper surface of each top seat along the horizontal direction, a sliding block is connected to the guide rail along the horizontal direction in a sliding manner, one end of each sliding block is fixedly connected with a clamping plate, one end, away from the clamping plate, of each sliding block is fixedly connected with a horizontal rod, the middle position of each support is rotatably connected with a bidirectional screw rod, the middle position of each bidirectional screw rod is fixedly connected with an intermediate gear, the middle position of each base is fixedly connected with a cylinder, the top of the output end of each cylinder is fixedly connected with an intermediate gear rod, the top of each base is symmetrically and fixedly connected with a limiting seat by the cylinders, the bottom of each limiting seat is fixedly connected with a flying-aid spring, the top of each flying-aid spring is fixedly connected with a vertical rod, and the top of each vertical rod is fixedly connected with a carrying platform, the top of the vertical rod is fixedly connected with a horizontal connecting rod close to the lower part of the objective table, and the bottom of one end of the horizontal connecting rod is fixedly connected with a driven toothed bar.
Optionally, a limiting block is fixedly connected to one side of the top of the support, a reversing rod is rotatably connected to one end of the limiting block, and the top of the reversing rod is rotatably connected to one end of the horizontal rod.
Optionally, the bidirectional screw rod is symmetrically and fixedly connected with bidirectional threads with opposite directions by virtue of an intermediate gear, the bidirectional screw rod is rotatably connected with a driven nut along the horizontal direction, the bottom of the reversing rod is rotatably connected to one side of the driven nut, and the length of the teeth of the intermediate gear is equal to twice of the length of the teeth of the intermediate gear.
Optionally, base intermediate position one side fixedly connected with hair-dryer, the air-out end of hair-dryer is fixed connection the forehead and is given lucky there is the intake pipe.
Optionally, the top of the air inlet pipe is fixedly connected with a buffer disc, and buffer holes are uniformly distributed in the upper surface of the buffer disc.
Optionally, the intake pipe leans on objective table below fixedly connected with control block, control block intermediate position one side is rotated and is connected with the pivot, pivot one end fixedly connected with keeps off the gas dish, the pivot other end leans on driven rack bar one side fixedly connected with buffer gear.
Optionally, the limiting seat is provided with a containing cavity at one side close to the cylinder, the limiting seat is connected with a brake plate at one side close to the bottom of the vertical rod along the horizontal direction in a sliding manner, and the transverse width of the containing cavity is greater than the thickness of the brake plate.
Optionally, cylinder output intermediate position fixedly connected with connecting block, connecting block bilateral symmetry fixedly connected with slope pole, the connection is rotated in board intermediate position one side of stopping in the slope pole bottom.
Optionally, the driven rack bar has a length of the rack teeth equal to one half of the length of the buffer gear teeth.
Optionally, the upper surface of the buffer disc is flush with the upper surface of the top seat, and the clamping plate slides along the upper surface of the buffer disc
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the sliding block is connected to the top of the top seat in a sliding manner along the horizontal direction, the clamping plate is fixedly connected to one end of the sliding block, the bidirectional screw rod connected to the middle position of the support in a rotating manner is locked under the mutual matching of the middle rack bar fixedly connected with the output end of the air cylinder and the middle gear, the bidirectional screw rod drives the reversing rod to rotate along the limiting block through the driven nut, and the limiting block drives the clamping plate to clamp the unmanned aerial vehicle at the top of the objective table, so that the unmanned aerial vehicle can be directly stored on the flying assisting device without additionally arranging a storage device of the unmanned aerial vehicle, and the carrying space and the cost of the unmanned aerial vehicle are saved.
2. The device is characterized in that a limiting seat is symmetrically and fixedly connected with the upper portion of a base through a cylinder, the bottom of the limiting seat is fixedly connected with a vertical rod through a flying assisting spring, the vertical rod is pressed by manpower to compress the flying assisting rod downwards, the flying assisting spring is compressed downwards for energy storage, a connecting block fixedly connected with the output end of the cylinder drives a brake plate at one end of an inclined rod to lock the bottom of the vertical rod, and an unmanned aerial vehicle at the top of an objective table can finish flying assisting actions under the action of the flying assisting spring, so that the device can start the cylinder to release the vertical rod to implement flying assisting actions on the unmanned aerial vehicle at any time and any place according to the will of a user.
3. This device is in the same horizontal plane fixedly connected with buffer disc of footstock upper surface, after unmanned aerial vehicle helped flying the launch at this device of helping flying, if unmanned aerial vehicle leads to falling because of hardware fault or operator error and falls to the objective table upper surface, the spring that helps flying of vertical pole bottom can play certain buffering effect to unmanned aerial vehicle, in addition, the gaseous of hair-dryer production blows a large amount of gases under to unmanned aerial vehicle through the buffer disc again through the intake pipe, make unmanned aerial vehicle tenesmus speed slow down, protect unmanned aerial vehicle.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure at A in FIG. 1;
FIG. 3 is a schematic side view of the buffer gear and the driven rack;
FIG. 4 is a schematic top view of the buffer tray;
FIG. 5 is a schematic cross-sectional view of a control block.
In the figure: 1 driven rack bar, 2 control blocks, 3 horizontal connecting rods, 4 object stages, 5 vertical rods, 6 buffer gears, 7 intermediate gears, 8 intermediate rack bars, 9 footstock, 10 connecting blocks, 11 blowers, 12 air inlet pipes, 13 clamping plates, 14 sliding blocks, 15 horizontal rods, 16 guide rails, 17 bidirectional threads, 18 driven nuts, 19 reversing rods, 20 limiting blocks, 21 bidirectional screw rods, 22 supports, 23 bases, 24 buffer holes, 25 buffer discs, 26 air blocking discs, 27 limiting seats, 28 flight assisting springs, 29 braking plates, 30 inclined rods, 31 air cylinders, 32 rotating shafts and 33 accommodating cavities.
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.
Referring to fig. 1-5, an unmanned aerial vehicle booster unit that takes off, including base 23, base 23 top both sides fixedly connected with support 22, support 22 top one side fixedly connected with stopper 20, stopper 20 one end is rotated and is connected with reversing bar 19, the 19 top of reversing bar is rotated and is connected in 15 one ends of horizon bar, support 22 top fixedly connected with footstock 9, footstock 9 upper surface is along horizontal direction fixedly connected with guide rail 16, guide rail 16 has sliding block 14 along horizontal direction sliding connection, 14 one end fixedly connected with splint 13 of sliding block.
23 intermediate position fixedly connected with cylinder 31 of base, 31 output intermediate position fixedly connected with connecting block 10 of cylinder, 10 bilateral symmetry fixedly connected with down tube 30 of connecting block, 30 bottom rotation of down tube is connected in 29 intermediate position one sides of stopping, ratch 8 in the middle of 31 output top fixedly connected with of cylinder, 23 top of base leans on 31 symmetry fixedly connected with spacing seat 27 of cylinder, spacing seat 27 intermediate position leans on cylinder 31 one side to have seted up and has held chamber 33, spacing seat 27 leans on 5 bottom one side of vertical pole to have along horizontal direction sliding connection to stop board 29, the horizontal width who holds chamber 33 is greater than the thickness of stopping board 29, spacing seat 27 bottom fixedly connected with helps flying spring 28, help flying spring 28 top fixedly connected with vertical pole 5.
5 top fixedly connected with objective table 4 of vertical pole, 5 tops of vertical pole lean on objective table 4 below fixedly connected with horizontal connecting rod 3, 3 one end bottom fixedly connected with driven rack bar 1 of horizontal connecting rod, 23 intermediate position one side fixedly connected with hair-dryer 11 of base, 11 air-out ends of hair-dryer are fixed and are connected with intake pipe 12 in the amount of money, intake pipe 12 top fixedly connected with dashpot 25, dashpot 25 upper surface and 9 upper surface parallel and level of footstock, splint 13 is along the upper surface slip of dashpot 25, surface evenly distributed has buffer hole 24 on the dashpot 25, intake pipe 12 is leaned on 4 below fixedly connected with control block 2 of objective table, 2 intermediate position one sides of control block rotate and are connected with pivot 32, pivot 32 one end fixedly connected with keep off the air tray 26, the pivot 32 other end is leaned on 1 one side fixedly connected with buffer gear 6 of driven rack bar, the pole tooth length of driven rack bar 1 equals the half of the tooth length of the 6 teeth of buffer gear.
The working principle is as follows: when the device is used, the objective table 4 is manually pressed to drive the vertical rod 5 to compress the flying assisting spring 28, meanwhile, the inclined rods 30 rotatably connected to two sides of the connecting block 10 fixedly connected to the output end of the cylinder 31 drive the brake plate 29 to lock the bottom of the vertical rod 5, in an initial state, the unmanned aerial vehicle is placed on the upper surface of the objective table 4, the middle toothed rod 8 fixedly connected to the output end of the cylinder 31 is matched with the middle gear 7, the middle gear 7 drives the two-way screw rod 21 to rotate, the two-way screw rod 21 is separated from each other by forcing the driven nuts 18 rotatably connected to two ends, the driven nuts 18 drive the reversing rod 19 to rotate around the limiting block 20, the reversing rod 19 drives the clamp plate 13 at one end of the sliding block 14 to clamp the unmanned aerial vehicle through the horizontal rod 15, and the unmanned aerial vehicle is stored on the flying assisting device; in addition, the blower 11 is started in the initial state, the blower 11 blows air to the buffer tray 25 through the blowing pipe 12 fixed at the blowing end, but the vertical rod 5 is matched with the buffer gear 6 through the driven rack bar 1 to drive the air blocking disc 26 to seal the control block 2, when the unmanned aerial vehicle needs to be assisted to fly, the cylinder 11 is started, the output end of the cylinder 31 drives the middle rack bar 8 to drive the middle gear 7 to rotate, the middle gear 7 drives the bidirectional screw rod 21 through the mechanism to drive the two-way screw rod 21 to drive the unmanned aerial vehicle positioned on the objective table 4 to be released through the clamping plate 13 fixedly connected with one end of the sliding block 14 connected with the horizontal rod 15 at the top of the reversing rod 20, meanwhile, the output end of the cylinder 31 moves upwards and simultaneously drives the brake plates 29 of the inclined rods 30 on the two sides of the connecting block 10 to release the bottom of the vertical rod 5, and the vertical rod 5 ejects the unmanned aerial vehicle along the vertical direction under the action of the flying assisting spring 28 to complete the flying assisting action of the unmanned aerial vehicle.
When unmanned aerial vehicle is launched and is risen by this helps when flying device along vertical direction upward, because the accident leads to the back of cutting off the power supply suddenly, when falling into on objective table 4, objective table 4 is because when unmanned aerial vehicle collision moves down, objective table 4 drives vertical pole 5 and moves down, at first vertical pole 5 bottom fixed connection helps flying spring 28 to play certain cushioning effect to unmanned aerial vehicle, secondly vertical pole 5 is through the mutually supporting of driven ratch 1 with buffer gear 6, drive fender gas dish 26 and open control block 2, hair-dryer 11 blows to buffer dish 25 through blowing pipe 12 this moment, gaseous buffer hole 24 through buffer dish 25 upper surface evenly distributed upwards discharges, blow to unmanned aerial vehicle, the rigid contact of unmanned aerial vehicle with this device has been reduced effectively.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The takeoff assisting device of the unmanned aerial vehicle comprises a base (23) and is characterized in that two sides of the top of the base (23) are fixedly connected with a support (22), the top of the support (22) is fixedly connected with a top seat (9), the upper surface of the top seat (9) is fixedly connected with a guide rail (16) along the horizontal direction, the guide rail (16) is connected with a sliding block (14) along the horizontal direction in a sliding manner, one end of the sliding block (14) is fixedly connected with a clamping plate (13), one end, far away from the clamping plate (13), of the sliding block (14) is fixedly connected with a horizontal rod (15), the middle position of the support (22) is rotatably connected with a bidirectional screw rod (21), the middle position of the bidirectional screw rod (21) is fixedly connected with a middle gear (7), the middle position of the base (23) is fixedly connected with a cylinder (31), and the top of the output end of the cylinder (31) is fixedly connected with a middle toothed rod (8), base (23) top is leaned on spacing seat (27) of cylinder (31) symmetry fixedly connected with, spacing seat (27) bottom fixedly connected with helps and flies spring (28), help and fly vertical pole (5) of spring (28) top fixedly connected with, vertical pole (5) top fixedly connected with objective table (4), objective table (4) below fixedly connected with horizontal connecting rod (3) is leaned on at vertical pole (5) top, horizontal connecting rod (3) one end bottom fixedly connected with driven ratch (1).
2. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 1, wherein a limiting block (20) is fixedly connected to one side of the top of the support (22), a reversing rod (19) is rotatably connected to one end of the limiting block (20), and the top of the reversing rod (19) is rotatably connected to one end of the horizontal rod (15).
3. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 2, wherein the bidirectional screw (21) is symmetrically and fixedly connected with bidirectional threads with opposite directions by virtue of the intermediate gear (7), the bidirectional screw (21) is rotatably connected with the driven nut (18) along the horizontal direction, the bottom of the reversing rod (19) is rotatably connected to one side of the driven nut (18), and the length of the teeth of the intermediate gear (7) is equal to twice the length of the teeth of the intermediate toothed rod (8).
4. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 1, wherein a blower (11) is fixedly connected to one side of the middle position of the base (23), and an air inlet pipe (12) is fixedly connected to an air outlet end of the blower (11).
5. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 4, wherein a buffer disc (25) is fixedly connected to the top of the air inlet pipe (12), and buffer holes (24) are uniformly distributed on the upper surface of the buffer disc (25).
6. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 4, wherein the air inlet pipe (12) is fixedly connected with a control block (2) below the objective table (4), one side of the middle position of the control block (2) is rotatably connected with a rotating shaft (32), one end of the rotating shaft (32) is fixedly connected with an air blocking disc (26), and the other end of the rotating shaft (32) is fixedly connected with a buffer gear (6) on one side of the driven rack (1).
7. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 1, wherein an accommodating cavity (33) is formed in the middle of the limiting seat (27) close to one side of the cylinder (31), one side of the limiting seat (27) close to the bottom of the vertical rod (5) is connected with a brake plate (29) in a sliding mode along the horizontal direction, and the transverse width of the accommodating cavity (33) is larger than the thickness of the brake plate (29).
8. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 1, wherein a connecting block (10) is fixedly connected to the middle position of the output end of the air cylinder (31), inclined rods (30) are symmetrically and fixedly connected to two sides of the connecting block (10), and the bottom ends of the inclined rods (30) are rotatably connected to one side of the middle position of the brake plate (29).
9. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 1, wherein the length of the rod tooth of the driven gear rod (1) is equal to one half of the length of the gear tooth of the buffer gear (6).
10. The takeoff assisting device of the unmanned aerial vehicle as claimed in claim 5, wherein the upper surface of the buffer disc (25) is flush with the upper surface of the top seat (9), and the clamping plate (13) slides along the upper surface of the buffer disc (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053561.4A CN113562192A (en) | 2021-09-09 | 2021-09-09 | Unmanned aerial vehicle booster unit that takes off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053561.4A CN113562192A (en) | 2021-09-09 | 2021-09-09 | Unmanned aerial vehicle booster unit that takes off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113562192A true CN113562192A (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111053561.4A Withdrawn CN113562192A (en) | 2021-09-09 | 2021-09-09 | Unmanned aerial vehicle booster unit that takes off |
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| Country | Link |
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| CN (1) | CN113562192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460962A (en) * | 2021-12-24 | 2022-05-10 | 合肥科技职业学院 | Unmanned aerial vehicle cluster cooperative control system |
-
2021
- 2021-09-09 CN CN202111053561.4A patent/CN113562192A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460962A (en) * | 2021-12-24 | 2022-05-10 | 合肥科技职业学院 | Unmanned aerial vehicle cluster cooperative control system |
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Application publication date: 20211029 |