CN219668498U - Sampling unmanned aerial vehicle easy to drop - Google Patents
Sampling unmanned aerial vehicle easy to drop Download PDFInfo
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- CN219668498U CN219668498U CN202321302768.5U CN202321302768U CN219668498U CN 219668498 U CN219668498 U CN 219668498U CN 202321302768 U CN202321302768 U CN 202321302768U CN 219668498 U CN219668498 U CN 219668498U
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- unmanned aerial
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- aerial vehicle
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- 238000005070 sampling Methods 0.000 title claims abstract description 34
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
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Abstract
The utility model discloses an easily-landed sampling unmanned aerial vehicle, which particularly relates to the technical field of sampling unmanned aerial vehicles.
Description
Technical Field
The utility model relates to the technical field of sampling unmanned aerial vehicles, in particular to an easily-fallen sampling unmanned aerial vehicle.
Background
The water quality monitoring is a process of monitoring and measuring the types of pollutants, the concentration and the change trend of various pollutants in a water body and evaluating the water quality condition, and has a very wide monitoring range, including uncontaminated and polluted natural water, various industrial drainage and the like.
In the prior art, the sampling unmanned aerial vehicle is convenient to land, and is generally fixed with a support for parking, but when the sampling unmanned aerial vehicle samples in water, the sampling unmanned aerial vehicle cannot land on river water by means of the support, so that the practicability of the sampling unmanned aerial vehicle is reduced.
In order to solve the above problems, the prior art adopts a mode of fixedly installing an air bag below a bracket for treatment, but when the air bag falls on the ground, the air bag is easy to damage, so that workers need to replace the air bag frequently.
Disclosure of Invention
The utility model provides an easy-to-drop sampling unmanned aerial vehicle, which aims to solve the problem that the practicality of the sampling unmanned aerial vehicle is reduced because the sampling unmanned aerial vehicle cannot depend on a bracket to drop on river water when the sampling unmanned aerial vehicle is in water for sampling.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an easily-fallen sampling unmanned aerial vehicle, includes the unmanned aerial vehicle main part, the lower fixed surface of unmanned aerial vehicle main part is connected with the sampling bucket, the equal joinable in lower surface both sides department of unmanned aerial vehicle main part has two supports, two the one end fixedly connected with same bottom plate of unmanned aerial vehicle main part is kept away from to the support one side that the support is close to each other is equipped with the descending device, the descending device includes the dead lever, the both ends of dead lever respectively with two support fixed connection, the arc surface fixedly connected with T template of dead lever, the vertical end of T template and the arc surface fixed connection of fixed plate, the horizontal end threaded connection of T template has the screw rod, the one end fixedly connected with servo motor of screw rod, the upper surface fixedly connected with fixed plate of T template, the surface of fixed plate is equipped with the spout, servo motor corresponds spout department fixedly connected with slider, the slider slides in the spout, the one end that servo motor was kept away from to the screw rod rotates and is connected with the gasbag.
The effects achieved by the components are as follows: when landing device falls on the ground, the bottom plate below the support supports the unmanned aerial vehicle main body, when landing on the river surface, the servo motor is opened, the servo motor drives the screw rod to rotate, and the sliding block on the servo motor moves in the sliding groove on the fixed plate, the screw rod drives the air bag to move to the below of bottom plate to support the unmanned aerial vehicle main body, the air bag enables the unmanned aerial vehicle main body to float on the river surface, and the sampling barrel in the unmanned aerial vehicle main body is convenient to sample.
Preferably, two limit rods are arranged at the transverse ends of the T-shaped plates in a sliding manner, the two limit rods are in central symmetry, and one ends of the limit rods are fixedly connected with the air bags.
The effects achieved by the components are as follows: the effect of limiting the moving direction of the air bag is achieved through the limiting rod, the air bag is prevented from rotating as much as possible, and the moving stability of the air bag is improved.
Preferably, the fixed plate is kept away from the one end fixedly connected with baffle of T template, the size of baffle is greater than the size of fixed plate.
The effects achieved by the components are as follows: the effect of limiting the maximum displacement of the sliding block is achieved by arranging the baffle plate, and the sliding block is prevented from sliding out of the sliding groove of the fixed plate.
Preferably, the upper surface of bottom plate fixedly connected with bracing piece, the one end and the T template fixed connection of bracing piece.
The effects achieved by the components are as follows: the effect of supporting the T-shaped plate is achieved through the supporting rods, the stability of the T-shaped plate is improved, and the T-shaped plate is prevented from being inclined as much as possible.
Preferably, the lower surface of bottom plate is equipped with auxiliary device, auxiliary device includes a plurality of recess, and a plurality of the recess is evenly offered at the lower surface of bottom plate, and a plurality of the recess is linear distribution, the bottom plate is with the help of recess fixedly connected with spring, the one end fixedly connected with movable plate of spring, the size looks adaptation of movable plate and recess.
The effects achieved by the components are as follows: when landing on the ground and encountering broken stones through an auxiliary device unmanned aerial vehicle main body, broken stones are propped against the moving plates contacted by the unmanned aerial vehicle main body, the moving plates move towards the grooves of the bottom plate, springs in the grooves contract, the moving plates which are not contacted with the stones stably support the unmanned aerial vehicle main body, the broken stones are further reduced, the deflection amplitude of the unmanned aerial vehicle main body is influenced, the unmanned aerial vehicle main body is prevented from being greatly deflected when being stopped on the broken stones as much as possible, and the water leakage in a sampling barrel is caused.
Preferably, a rubber pad is fixedly connected to one side, away from the spring, of the movable plate, and the size of the rubber pad is matched with that of the movable plate.
The effects achieved by the components are as follows: the effect of protecting the movable plate is achieved by arranging the rubber pad.
Preferably, a telescopic rod is arranged in the spring, and two ends of the telescopic rod are fixedly connected with the movable plate and the inner wall of the groove respectively.
The effects achieved by the components are as follows: the effect of limiting the elastic direction of the spring is achieved through the telescopic rod, and meanwhile the moving direction of the moving plate is limited.
In summary, the beneficial effects of the utility model are as follows:
when landing device falls on the ground, the bottom plate below the support supports the unmanned aerial vehicle main body, when landing on the river surface, the servo motor is opened, the servo motor drives the screw rod to rotate, and the sliding block on the servo motor moves in the sliding groove on the fixed plate, the screw rod drives the air bag to move to the below of bottom plate to support the unmanned aerial vehicle main body, the air bag enables the unmanned aerial vehicle main body to float on the river surface, and the sampling barrel in the unmanned aerial vehicle main body is convenient to sample.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the landing gear of the present utility model.
Fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.
Fig. 4 is a schematic perspective view of the auxiliary device of the present utility model.
Fig. 5 is a cross-sectional view of a base plate of the present utility model.
Reference numerals illustrate:
1. an unmanned aerial vehicle main body; 2. a sampling barrel; 3. a bracket; 4. a bottom plate; 5. a landing device; 51. a fixed rod; 52. t-shaped plates; 53. a screw; 54. a servo motor; 55. a fixing plate; 56. a chute; 57. a slide block; 58. an air bag; 59. a baffle; 510. a limit rod; 511. a support rod; 6. an auxiliary device; 61. a groove; 62. a spring; 63. a moving plate; 64. a rubber pad; 65. a telescopic rod.
Detailed Description
Referring to fig. 1-5, this embodiment discloses a sampling unmanned aerial vehicle of easy descending, including unmanned aerial vehicle main part 1, the lower fixed surface of unmanned aerial vehicle main part 1 is connected with sampling barrel 2, and the lower surface both sides department of unmanned aerial vehicle main part 1 all can be connected with two supports 3, and the one end fixedly connected with same bottom plate 4 of unmanned aerial vehicle main part 1 is kept away from to two supports 3, and one side that two supports 3 are close to each other is equipped with landing gear 5, and the lower surface of bottom plate 4 is equipped with auxiliary device 6.
Referring to fig. 1-5, the embodiment discloses a landing device 5, which comprises a fixed rod 51, wherein two ends of the fixed rod 51 are fixedly connected with two brackets 3 respectively, an arc surface of the fixed rod 51 is fixedly connected with a T-shaped plate 52, a vertical end of the T-shaped plate 52 is fixedly connected with an arc surface of a fixed plate 55, a screw 53 is in threaded connection with a transverse end of the T-shaped plate 52, one end of the screw 53 is fixedly connected with a servo motor 54, an upper surface of the T-shaped plate 52 is fixedly connected with the fixed plate 55, a sliding groove 56 is arranged on the surface of the fixed plate 55, a sliding block 57 is fixedly connected at a position of the servo motor 54 corresponding to the sliding groove 56, the sliding block 57 slides in the sliding groove 56, and one end of the screw 53 away from the servo motor 54 is rotationally connected with an air bag 58. When the landing device 5 lands on the ground, the bottom plate 4 below the support 3 supports the unmanned aerial vehicle body 1, when landing on a river surface, the servo motor 54 is opened, the servo motor 54 drives the screw rod 53 to rotate, the sliding block 57 on the servo motor 54 moves in the sliding groove 56 on the fixed plate 55, the screw rod 53 drives the air bag 58 to move to the lower side of the bottom plate 4 to support the unmanned aerial vehicle body 1, the air bag 58 enables the unmanned aerial vehicle body 1 to float on the river surface, and the sampling barrel on the unmanned aerial vehicle body 1 is convenient to sample.
Referring to fig. 1-5, the embodiment discloses that two limiting rods 510 are slidably inserted at the transverse end of the T-shaped plate 52, the two limiting rods 510 are centrosymmetric, and one end of each limiting rod 510 is fixedly connected with the air bag 58. The limiting rod 510 has the effect of limiting the moving direction of the air bag 58, so that the air bag 58 is prevented from rotating as much as possible, and the moving stability of the air bag 58 is improved. The end of the fixed plate 55 remote from the T-shaped plate 52 is fixedly connected with a baffle 59, and the size of the baffle 59 is larger than that of the fixed plate 55. By providing the baffle 59, the effect of limiting the maximum displacement of the slider 57 is achieved, avoiding the slider 57 from sliding out of the chute 56 of the fixed plate 55. The upper surface of the bottom plate 4 is fixedly connected with a supporting rod 511, and one end of the supporting rod 511 is fixedly connected with a T-shaped plate 52. By providing the support bars 511, the effect of supporting the T-shaped plate 52 is achieved, the stability of the T-shaped plate 52 is improved, and the T-shaped plate 52 is prevented from being skewed as much as possible.
Referring to fig. 1-5, the embodiment discloses that the auxiliary device 6 includes a plurality of grooves 61, the plurality of grooves 61 are uniformly formed on the lower surface of the bottom plate 4, the plurality of grooves 61 are linearly distributed, the bottom plate 4 is fixedly connected with a spring 62 by means of the grooves 61, one end of the spring 62 is fixedly connected with a moving plate 63, and the size of the moving plate 63 is matched with the size of the grooves 61. When the unmanned aerial vehicle main body 1 falls on the ground to meet the gravels through the auxiliary device 6, the gravels are propped against the moving plates 63 contacted with the gravels, the moving plates 63 move into the grooves 61 of the bottom plate 4, the springs 62 in the grooves 61 contract, the moving plates 63 which are not contacted with the gravels stably support the unmanned aerial vehicle main body 1, the gravels are further reduced to influence the skew amplitude of the unmanned aerial vehicle main body 1, the unmanned aerial vehicle is prevented from being greatly skewed when the unmanned aerial vehicle main body 1 stops on the gravels as much as possible, and the water leakage in the sampling barrel 2 is caused.
Referring to fig. 1-5, this embodiment discloses that a rubber pad 64 is fixedly connected to a side of the moving plate 63 away from the spring 62, and the size of the rubber pad 64 is adapted to the size of the moving plate 63. The effect of protecting the moving plate 63 is achieved by providing the rubber pad 64. The spring 62 is provided with a telescopic rod 65 inside, and both ends of the telescopic rod 65 are fixedly connected with the moving plate 63 and the inner wall of the groove 61, respectively. The effect of restricting the direction of the elastic force of the spring 62 is achieved by providing the telescopic rod 65, and the direction in which the moving plate 63 moves is restricted.
The working principle is as follows: when the unmanned aerial vehicle falls on the ground, the bottom plate 4 below the bracket 3 supports the unmanned aerial vehicle body 1, when gravels exist on the ground, the gravels are propped against the rubber pads 64 in the moving plates 63 contacted with the gravels, the moving plates 63 move into the grooves 61 of the bottom plate 4, the springs 62 and the telescopic rods 65 in the grooves 61 shrink, the moving plates 63 which are not contacted with the gravels stably support the unmanned aerial vehicle body 1 by the rubber pads 64, so that the gravels influence the deflection amplitude of the unmanned aerial vehicle body 1, the unmanned aerial vehicle is prevented from being greatly deflected when the unmanned aerial vehicle body 1 is stopped on the gravels as far as possible by the auxiliary device 6, and the water in the sampling barrel 2 is leaked; when landing on the river surface, open servo motor 54, servo motor 54 rotates with screw 53, and slider 57 on the servo motor 54 moves in spout 56 on fixed plate 55, baffle 59 on the fixed plate 55 has reached the effect of restricting slider 57 maximum displacement, avoid slider 57 to roll out spout 56 of fixed plate 55, screw 53 has carried the gasbag 58 to remove the below of bottom plate 4 and has supported unmanned aerial vehicle main part 1, the gag lever post 510 has reached the effect of restricting the gasbag 58 direction of movement, avoid gasbag 58 to rotate as far as possible, the stability that gasbag 58 moved has been improved, gasbag 58 makes unmanned aerial vehicle main part 1 float on the river surface, wherein bracing piece 511 has reached the effect of supporting T template 52, the stability of T template 52 has been improved, avoid T52 to take place askew as far as possible, make things convenient for unmanned aerial vehicle main part 1 to stop on the river surface through landing gear 5, unmanned aerial vehicle main part 1's sample barrel is taking a sample.
Claims (7)
1. The utility model provides an easy-to-drop sampling unmanned aerial vehicle, includes unmanned aerial vehicle main part (1), its characterized in that: the utility model provides a lower fixed surface of unmanned aerial vehicle main part (1) is connected with sampling bucket (2), the lower surface both sides department of unmanned aerial vehicle main part (1) all can be connected with two supports (3), two the one end fixedly connected with same bottom plate (4) of unmanned aerial vehicle main part (1) are kept away from to support (3), two one side that support (3) are close to each other is equipped with descending device (5), descending device (5) include dead lever (51), the both ends of dead lever (51) respectively with two support (3) fixed connection, the arc surface fixedly connected with T template (52) of dead lever (51), the vertical end of T template (52) is with the arc surface fixed connection of fixed plate (55), the horizontal end screw thread connection of T template (52) has screw rod (53), the one end fixedly connected with servo motor (54) of screw rod (53), the upper surface fixedly connected with fixed plate (55) of T template (52), the surface of fixed plate (55) is equipped with spout (56), servo motor (54) correspond the arc surface fixedly connected with T template (56) of slider (57), one end (57) are kept away from in slider (57).
2. The easy-to-drop sampling drone of claim 1, wherein: the T-shaped plate (52) is provided with two limiting rods (510) in a sliding insertion mode at the transverse ends, the two limiting rods (510) are in central symmetry, and one end of each limiting rod (510) is fixedly connected with the air bag (58).
3. The easy-to-drop sampling drone of claim 1, wherein: one end of the fixed plate (55) far away from the T-shaped plate (52) is fixedly connected with a baffle plate (59), and the size of the baffle plate (59) is larger than that of the fixed plate (55).
4. The easy-to-drop sampling drone of claim 1, wherein: the upper surface of bottom plate (4) fixedly connected with bracing piece (511), the one end and the T template (52) fixed connection of bracing piece (511).
5. The easy-to-drop sampling drone of claim 1, wherein: the lower surface of bottom plate (4) is equipped with auxiliary device (6), auxiliary device (6) include a plurality of recess (61), a plurality of recess (61) evenly set up the lower surface at bottom plate (4), a plurality of recess (61) are linear distribution, bottom plate (4) are with the help of recess (61) fixedly connected with spring (62), one end fixedly connected with movable plate (63) of spring (62), the size of movable plate (63) and the size looks adaptation of recess (61).
6. The easy-to-drop sampling drone of claim 5, wherein: one side of the moving plate (63) far away from the spring (62) is fixedly connected with a rubber pad (64), and the size of the rubber pad (64) is matched with the size of the moving plate (63).
7. The easy-to-drop sampling drone of claim 5, wherein: the inside of spring (62) is provided with telescopic link (65), the both ends of telescopic link (65) are respectively with the inner wall fixed connection of movable plate (63) and recess (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302768.5U CN219668498U (en) | 2023-05-26 | 2023-05-26 | Sampling unmanned aerial vehicle easy to drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302768.5U CN219668498U (en) | 2023-05-26 | 2023-05-26 | Sampling unmanned aerial vehicle easy to drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219668498U true CN219668498U (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321302768.5U Active CN219668498U (en) | 2023-05-26 | 2023-05-26 | Sampling unmanned aerial vehicle easy to drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219668498U (en) |
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2023
- 2023-05-26 CN CN202321302768.5U patent/CN219668498U/en active Active
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