CN220096680U - Unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting - Google Patents
Unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting Download PDFInfo
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- CN220096680U CN220096680U CN202321398488.9U CN202321398488U CN220096680U CN 220096680 U CN220096680 U CN 220096680U CN 202321398488 U CN202321398488 U CN 202321398488U CN 220096680 U CN220096680 U CN 220096680U
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Abstract
The utility model provides an unmanned aerial vehicle take-off and landing system based on mechanical arm lifting, which belongs to the technical field of unmanned aerial vehicles and solves the problem that convenient supporting and using are inconvenient. According to the utility model, through the threaded sleeve, when the device is supported, the first servo motor can be started to drive the first gear to operate, the threaded sleeve can be stably driven to rotate through the second gear when the first gear operates, the meshed transmission threaded rod can be stably pushed to move when the threaded sleeve operates, the device can be stably supported by the supporting plate when the transmission threaded rod moves downwards, the universal wheel is lifted, and the influence of the universal wheel on the use stability when the device is used is avoided.
Description
Technical Field
The utility model relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle take-off and landing system based on mechanical arm lifting.
Background
Unmanned aerial vehicle is unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to operate, or by the operation of on-vehicle computer complete or intermittent type ground independently, unmanned aerial vehicle obtains the more and more wide application, especially in fields such as electric power, communication, weather, agriculture, exploration, photography, patrol, anti-terrorism arrange and explode, and unmanned aerial vehicle take off and land through the unmanned aerial vehicle take off and land system that utilizes the arm to lift, can steadily lift unmanned aerial vehicle and take off and land, avoid contacting the ground and cause the collision impaired.
While most unmanned aerial vehicle take-off and landing systems now have several problems:
for example, the lifting device for the unmanned aerial vehicle disclosed in the publication No. CN209650569U can be used by folding the universal wheels, but when the universal wheels are put down, the supporting is inconvenient only by pushing out the gear rod through the rotating gear, the supported equipment is heavy, the convenient supporting is inconvenient, and if the supporting is not carried out in time, the lifting device is not stable enough to influence the landing stability when the unmanned aerial vehicle is easily landed; meanwhile, when the unmanned aerial vehicle is lifted, the unmanned aerial vehicle can take off and land stably, but the landing gear of the unmanned aerial vehicle with different models is different in width, so that the using space of the bracket is inconvenient to adjust and use conveniently.
Therefore, the unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting is improved.
Disclosure of Invention
The utility model aims at: the support device aims at the problems that the support device is inconvenient to use in a convenient and fast manner and the use distance of the bracket is inconvenient to adjust and use at the same time.
In order to achieve the above object, the present utility model provides the following technical solutions:
unmanned aerial vehicle take-off and landing system based on mechanical arm lifting to improve above-mentioned problem.
The utility model is specifically as follows:
including the protective housing, the first servo motor of fixedly connected with in the protective housing, the first gear of output shaft fixedly connected with of first servo motor, first gear engagement is connected with the second gear, fixedly connected with screw thread sleeve on the second gear, screw thread sleeve passes through the bearing and connects on the protective housing, screw thread sleeve threaded connection has the drive threaded rod, fixedly connected with backup pad on the drive threaded rod, fixedly connected with second servo motor in the protective housing, the output shaft fixedly connected with worm of second servo motor, the worm engagement is connected with the worm wheel, fixedly connected with spliced pole on the worm wheel, the spliced pole rotates to be connected on the protective housing, fixedly connected with mounting panel on the spliced pole, rotate and be connected with the rotation piece on the rotation piece, fixedly connected with two-way threaded rod on the rotation piece, two-way threaded rod rotates to be connected in the mounting panel, threaded connection has the movable block on the two-way threaded rod.
As a preferable technical scheme of the utility model, the output shaft of the first servo motor is fixedly connected to the central part of the first gear, and the central line of the first gear and the central line of the second gear are in the same horizontal line.
As the preferable technical scheme of the utility model, the second gears are symmetrically distributed on the left side and the right side of the first gear, and the second gears are in one-to-one correspondence with the transmission threaded rods through threaded sleeves.
As the preferable technical scheme of the utility model, the central line of the worm and the central line of the worm wheel are in the same horizontal line, and the connecting column is fixedly connected to the central part of one end of the mounting plate.
According to the preferable technical scheme, the mechanical arm is arranged on the moving block, the bracket is arranged on the mechanical arm, and the bottom end surface of the moving block is attached to the bottom end surface of the inside of the mounting plate.
As the preferable technical scheme of the utility model, the moving blocks are symmetrically distributed on the left side and the right side of the bidirectional threaded rod, and the moving blocks are in one-to-one correspondence with the brackets through the mechanical arms.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the utility model:
1. through the screw sleeve that sets up, when supporting the device, can open first servo motor and drive first gear operation, can steadily drive screw sleeve through the second gear when first gear operation and rotate, can steadily promote the transmission threaded rod of meshing when screw sleeve operates and remove, can cooperate the backup pad steadily to support the use to equipment when transmission threaded rod moves down, lifts up the universal wheel, and the universal wheel influences the stability of use when avoiding using.
2. Through the bidirectional threaded rod that sets up, when carrying out the distance adjustment to the bracket on the both sides arm, rotatable piece on the rotatable mounting panel rotates the piece and operates steadily and drive bidirectional threaded rod operation, can steadily drive both sides movable block and remove when bidirectional threaded rod rotates, can drive the arm simultaneously and remove when the both sides movable block inwards removes, and the arm removes the cooperation bracket, can fully adjust the interval that uses.
Drawings
Fig. 1 is a schematic overall perspective view of an unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting;
fig. 2 is a schematic side view structure of a support plate of an unmanned aerial vehicle lifting system based on mechanical arm lifting;
fig. 3 is a schematic side view of a first gear of the unmanned aerial vehicle lifting system based on mechanical arm lifting;
fig. 4 is a schematic view of a worm wheel bottom view structure of an unmanned aerial vehicle lifting system based on mechanical arm lifting provided by the utility model;
fig. 5 is a schematic top view structure diagram of a bidirectional threaded rod of an unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting.
The figures indicate: 1. a protective housing; 2. a first servo motor; 3. a first gear; 4. a second gear; 5. a threaded sleeve; 6. driving a threaded rod; 7. a support plate; 8. a second servo motor; 9. a worm; 10. a worm wheel; 11. a connecting column; 12. a mounting plate; 13. a rotating member; 14. a two-way threaded rod; 15. a moving block; 16. a mechanical arm; 17. and a bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Example 1:
as shown in fig. 1-5, this embodiment provides an unmanned aerial vehicle take-off and landing system based on mechanical arm lift, including protective housing 1, first servo motor 2 of fixedly connected with in the protective housing 1, the output shaft fixedly connected with first gear 3 of first servo motor 2, first gear 3 meshing is connected with second gear 4, fixedly connected with threaded sleeve 5 on the second gear 4, threaded sleeve 5 passes through the bearing and connects on protective housing 1, threaded sleeve 5 threaded connection has drive threaded rod 6, fixedly connected with backup pad 7 on the drive threaded rod 6, fixedly connected with second servo motor 8 in the protective housing 1, the output shaft fixedly connected with worm 9 of second servo motor 8, worm 9 meshing is connected with worm wheel 10, fixedly connected with spliced pole 11 on worm wheel 10, spliced pole 11 swivelling joint is on protective housing 1, fixedly connected with mounting panel 12 on spliced pole 11, swivelling joint has rotating member 13 on the mounting panel 12, fixedly connected with bidirectional threaded rod 14 swivelling joint is in mounting panel 12, threaded joint has movable block 15 on the bidirectional threaded rod 14.
Example 2:
the scheme of example 1 is further described in conjunction with the specific operation described below:
as shown in fig. 3, as a preferred embodiment, on the basis of the above manner, further, the output shaft of the first servo motor 2 is fixedly connected to the central portion of the first gear 3, and the central line of the first gear 3 and the central line of the second gear 4 are in the same horizontal line, so that the first gear 3 can be ensured to stably drive the second gear 4 to operate.
As shown in fig. 3, as a preferred embodiment, based on the above manner, further, the second gears 4 are symmetrically distributed on the left and right sides of the first gear 3, and the second gears 4 are in one-to-one correspondence with the transmission threaded rods 6 through threaded sleeves 5, so that it is ensured that the transmission threaded rods are in one-to-one correspondence; the two sides of the transmission threaded rod 6 can stably push the supporting plate 7 to support.
As shown in fig. 2, as a preferred embodiment, based on the above manner, further, the center line of the worm 9 and the center line of the worm wheel 10 are in the same horizontal line, and the connecting post 11 is fixedly connected to the center part of one end of the mounting plate 12, so that the worm 9 can be ensured to stably drive the worm wheel 10 to rotate.
As shown in fig. 2, in the above embodiment, a mechanical arm 16 is further mounted on the moving block 15, and a bracket 17 is mounted on the mechanical arm 16, so that the bottom end surface of the moving block 15 is attached to the bottom end surface of the mounting plate 12, and it is ensured that the moving block 15 can move smoothly by being supported by the bottom end surface of the mounting plate 12 when moving.
As shown in fig. 2, as a preferred embodiment, further, on the basis of the above-mentioned mode, the moving blocks 15 are symmetrically distributed on the left and right sides of the bidirectional threaded rod 14, and the moving blocks 15 are in one-to-one correspondence with the brackets 17 through the mechanical arms 16, so that the brackets 17 on the two sides can be ensured to stably lift the unmanned aerial vehicle for use.
Specifically, this unmanned aerial vehicle take-off and landing system based on arm lifts when using: in combination with fig. 1-5, when using, can promote the guard casing 1 and remove to the place of use, in order to ensure follow-up stability of use, can open first servo motor 2 and drive first gear 3 operation, can steadily drive screw sleeve 5 rotation through second gear 4 when first gear 3 rotates, can steadily promote the transmission threaded rod 6 of meshing when screw sleeve 5 operates, when the transmission threaded rod 6 pushes down, cooperation backup pad 7, can steadily lift guard casing 1 and support, the universal wheel of bottom is unsettled when lifting guard casing 1 simultaneously, the stability of universal wheel operation use when avoiding using, when needing to pack up and remove, can reverse direction control first servo motor 2 operation, second gear 4 drives screw sleeve 5 reverse direction operation, screw sleeve 5 drives transmission threaded rod 6 and upwards moves, can pull up backup pad 7 when transmission threaded rod 6 removes, promote the stability of use.
When the protective housing 1 is supported for use, if the position of taking off and descending needs to be adjusted, the second servo motor 8 can be started to drive the worm 9 to operate, the worm 9 can stably drive the engaged worm wheel 10 to rotate when rotating, the connecting post 11 can stably drive the mounting plate 12 to rotate when rotating, the mounting plate 12 can stably perform angle adjustment on the mounted equipment when rotating, the rotatable rotating piece 13 drives the bidirectional threaded rod 14 to operate when adjusting the distance between the two-side mechanical arms 16 and the bracket 17, the bidirectional threaded rod 14 can stably drive the two-side moving blocks 15 to perform limit movement when rotating, and the bracket 17 on the two-side mechanical arms 16 can be subjected to distance adjustment when the two-side moving blocks 15 move inwards, so that the mechanical arm 16 is used in the utility model is (S622).
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (6)
1. The unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting comprises a protective casing (1), and is characterized in that a first servo motor (2) is fixedly connected in the protective casing (1), an output shaft of the first servo motor (2) is fixedly connected with a first gear (3), the first gear (3) is connected with a second gear (4) in a meshed manner, a threaded sleeve (5) is fixedly connected on the second gear (4), the threaded sleeve (5) is connected on the protective casing (1) through a bearing, the threaded sleeve (5) is in threaded connection with a transmission threaded rod (6), a supporting plate (7) is fixedly connected on the transmission threaded rod (6), a second servo motor (8) is fixedly connected in the protective casing (1), a worm (9) is fixedly connected with an output shaft of the second servo motor (8), a worm wheel (10) is in meshed connection with the worm (9), a connecting column (11) is fixedly connected on the worm wheel (11), the connecting column (11) is in rotary connection on the protective casing (1), a worm wheel (12) is fixedly connected with a rotary mounting plate (13) on the mounting plate (13), the bidirectional threaded rod (14) is rotatably connected in the mounting plate (12), and a moving block (15) is connected to the bidirectional threaded rod (14) in a threaded manner.
2. The unmanned aerial vehicle take-off and landing system based on mechanical arm lifting according to claim 1, wherein the output shaft of the first servo motor (2) is fixedly connected to the central part of the first gear (3), and the central line of the first gear (3) and the central line of the second gear (4) are in the same horizontal line.
3. The unmanned aerial vehicle lifting system based on mechanical arm lifting according to claim 1, wherein the second gears (4) are symmetrically distributed on the left side and the right side of the first gears (3), and the second gears (4) are in one-to-one correspondence with the transmission threaded rods (6) through threaded sleeves (5).
4. The unmanned aerial vehicle lifting system based on mechanical arm lifting according to claim 1, wherein the central line of the worm (9) and the central line of the worm wheel (10) are in the same horizontal line, and the connecting column (11) is fixedly connected to the central part of one end of the mounting plate (12).
5. The unmanned aerial vehicle lifting system based on mechanical arm lifting according to claim 1, wherein the mechanical arm (16) is installed on the moving block (15), the bracket (17) is installed on the mechanical arm (16), and the bottom end face of the moving block (15) is attached to the bottom end face inside the mounting plate (12).
6. The unmanned aerial vehicle lifting system based on mechanical arm lifting according to claim 5, wherein the moving blocks (15) are symmetrically distributed on the left side and the right side of the bidirectional threaded rod (14), and the moving blocks (15) are in one-to-one correspondence with the brackets (17) through mechanical arms (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398488.9U CN220096680U (en) | 2023-06-02 | 2023-06-02 | Unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398488.9U CN220096680U (en) | 2023-06-02 | 2023-06-02 | Unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting |
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| Publication Number | Publication Date |
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| CN220096680U true CN220096680U (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321398488.9U Active CN220096680U (en) | 2023-06-02 | 2023-06-02 | Unmanned aerial vehicle taking-off and landing system based on mechanical arm lifting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900745A (en) * | 2024-03-19 | 2024-04-19 | 中国电建集团山东电力建设第一工程有限公司 | Welding bracket for butt joint of electric H-shaped steel |
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2023
- 2023-06-02 CN CN202321398488.9U patent/CN220096680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900745A (en) * | 2024-03-19 | 2024-04-19 | 中国电建集团山东电力建设第一工程有限公司 | Welding bracket for butt joint of electric H-shaped steel |
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