CN217277069U

CN217277069U - Unmanned aerial vehicle sampling device of area protection

Info

Publication number: CN217277069U
Application number: CN202220446546.XU
Authority: CN
Inventors: 周莉娟
Original assignee: Sanjing Xinghang Beijing Technology Co Ltd
Current assignee: Sanjing Xinghang Beijing Technology Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-23
Anticipated expiration: 2032-03-03

Abstract

The utility model belongs to the technical field of the sampling device, especially, be an unmanned aerial vehicle sampling device of area protection, including the unmanned aerial vehicle body, the fixed box that is provided with in bottom of unmanned aerial vehicle body, the fixed driving motor that is provided with in one side of box, the fixed rotation axis that is provided with on driving motor's the output shaft, the fixed cover in the outside of rotation axis is equipped with the coiling dish, the outside of coiling dish is around being equipped with the lifting rope. The utility model discloses not receiving under the great power, can normally hoist the sample thief, simultaneously when the sample thief is twined by submarine material, can break away from connector and sample thief voluntarily and give up, avoid unmanned aerial vehicle and then fall, when the sampling, the dead lever breaks away from the fixed slot and does not fix the connector, put down the lifting rope simultaneously and sample, after the sampling, but the lifting rope of retrieving, avoid the lifting rope winding on the barrier and lead to unmanned aerial vehicle to hang above that, can fix the connector simultaneously, avoid the lifting rope to take place great swing and throw away the sample thief.

Description

Unmanned aerial vehicle sampling device of area protection

Technical Field

The utility model relates to a sampling device technical field especially relates to an unmanned aerial vehicle sampling device of area protection.

Background

The traditional artificial water sample sampling method has low efficiency, the sediment or oil stain and the like which are contaminated in the advancing process of the ship body easily influence the background value of the water body, and the sampling environment is various, so that great inconvenience is often brought to the artificial sampling; especially, in some special environments or situations with special requirements, even the sampling point cannot be reached for manual sampling. In order to solve the defects of the traditional artificial water sample sampling method, unmanned sampling equipment is transported as required. Unmanned sampling is one type of unmanned sampling.

However, the existing sampling device of the unmanned aerial vehicle is wound by water bottom substances if the sampler is used for the unmanned aerial vehicle to fall, so that the safety is poor, the lifting rope is long, the lifting rope swings greatly, normal flight is influenced easily, meanwhile, the lifting rope is long and can be wound on a barrier, so that the unmanned aerial vehicle is hung on the barrier, and therefore the unmanned aerial vehicle sampling device with the protection function is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming in the aforesaid, and the unmanned aerial vehicle sampling device of a area protection that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an unmanned aerial vehicle sampling device with protection comprises an unmanned aerial vehicle body, wherein a box body is fixedly arranged at the bottom of the unmanned aerial vehicle body, a driving motor is fixedly arranged at one side of the box body, a rotating shaft is fixedly arranged on an output shaft of the driving motor, a winding disc is fixedly sleeved at the outer side of the rotating shaft, a lifting rope is wound at the outer side of the winding disc, an inserting plate is fixedly arranged at the bottom end of the lifting rope, a connector is movably clamped at the outer side of the inserting plate, a sampler is fixedly arranged at the bottom of the connector, fixing grooves are respectively formed in two sides of the connector, two electric push rods are fixedly arranged at the bottom of the box body, a clamping plate is fixedly arranged on the output shaft of the electric push rods, a fixing rod is fixedly arranged at one side, close to each other, of the two clamping plates, the fixing rod is matched with the fixing grooves, and clamping grooves are respectively formed in the inner walls of two sides of the connector, the both sides of picture peg have all been seted up the spout, the fixed extrusion spring that is provided with on the inner wall of one side of spout, the fixed kelly that is provided with of one end of extrusion spring, the fixed slipmat that is equipped with in the outside of kelly, two slipmats activity joint respectively are in the draw-in groove that corresponds.

Preferably, the bottom of the box body is provided with a limiting hole, and the lifting rope is movably sleeved in the limiting hole.

Preferably, the fixed two mounting brackets that are provided with in bottom of unmanned aerial vehicle body, the box is fixed to be set up between two mounting brackets.

Preferably, the bottom of connector is fixed and is provided with two connecting rods, and two connecting rods are all fixed and are set up at the top of sample thief.

Preferably, the two clamping rods and the anti-slip pad are respectively sleeved in the corresponding sliding grooves in a sliding manner.

Preferably, the bottom of the box body is fixedly provided with two supporting plates, and the two electric push rods are respectively and fixedly arranged in the corresponding supporting plates.

In the utility model, the unmanned aerial vehicle sampling device with protection can normally lift the sampler without receiving a large force through the cooperation of the plug board, the connector, the clamping bar, the clamping groove, the extrusion spring, the non-slip mat and the sliding groove, and can automatically separate the connector and the sampler from giving up when the sampler is wound by underwater substances, thereby avoiding the occurrence of the following falling of the unmanned aerial vehicle body;

in the utility model, the unmanned aerial vehicle sampling device with protection, through the cooperation of the driving motor, the rotating shaft, the winding disc, the lifting rope, the electric push rod, the clamping plate, the fixed rod and the fixed slot, during sampling, the two electric push rods drive the two fixed rods to be separated from the fixed slot without fixing the connector, and simultaneously the lifting rope is put down for sampling, after sampling, the lifting rope can be retracted, the lifting rope is prevented from being wound on an obstacle to cause the unmanned aerial vehicle body to be hung on the unmanned aerial vehicle body, and simultaneously the connector can be fixed, and simultaneously the lifting rope is prevented from swinging greatly to throw off the sampler;

the utility model has the advantages of reasonable design, under not receiving great power, can normally hoist the sample thief, simultaneously when the sample thief is twined by submarine material, can break away from connector and sample thief voluntarily and give up, avoid unmanned aerial vehicle and then fall, when the sampling, the dead lever breaks away from the fixed slot and does not fix the connector, put down the lifting rope simultaneously and sample, after the sampling, can retrieve the lifting rope, avoid the lifting rope winding on the barrier and lead to unmanned aerial vehicle to hang above that, can fix the connector simultaneously, avoid the lifting rope to take place great swing and throw away the sample thief.

Drawings

Fig. 1 is a schematic structural view of an unmanned aerial vehicle sampling device with protection according to the present invention;

fig. 2 is a cross-sectional view of an unmanned aerial vehicle sampling device with protection provided by the utility model;

fig. 3 is a schematic structural diagram of a part a of the sampling device of the unmanned aerial vehicle with protection according to the present invention;

fig. 4 is the utility model provides a take unmanned aerial vehicle sampling device's of protection part B's structural schematic.

In the figure: 1. an unmanned aerial vehicle body; 2. a mounting frame; 3. a box body; 4. a lifting rope; 5. inserting plates; 6. a connector; 7. fixing grooves; 8. a connecting rod; 9. a sampler; 10. a drive motor; 11. a rotating shaft; 12. a winding disc; 13. a support plate; 14. an electric push rod; 15. a fixing rod; 16. a splint; 17. a chute; 18. a compression spring; 19. a clamping rod; 20. a non-slip mat; 21. a card slot; 22. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an unmanned aerial vehicle sampling device with protection comprises an unmanned aerial vehicle body 1, a box body 3 is fixedly arranged at the bottom of the unmanned aerial vehicle body 1, a driving motor 10 is fixedly arranged at one side of the box body 3, a rotating shaft 11 is fixedly arranged on an output shaft of the driving motor 10, a winding disc 12 is fixedly sleeved at the outer side of the rotating shaft 11, a lifting rope 4 is wound at the outer side of the winding disc 12, an inserting plate 5 is fixedly arranged at the bottom end of the lifting rope 4, a connecting head 6 is movably clamped at the outer side of the inserting plate 5, a sampler 9 is fixedly arranged at the bottom of the connecting head 6, fixing grooves 7 are respectively arranged at two sides of the connecting head 6, two electric push rods 14 are fixedly arranged at the bottom of the box body 3, clamping plates 16 are fixedly arranged on the output shaft of the electric push rods 14, fixing rods 15 are fixedly arranged at the mutually adjacent sides of the two clamping plates 16, the fixing rods 15 are matched with the fixing grooves 7, and the unmanned aerial vehicle body 1 flies to the water surface to be sampled, reversely starting the electric push rods 14 to drive the two clamping plates 16 and the fixing rods 15 to be away from each other and to be separated from the fixing grooves 7 formed in the connector 6, at the moment, the connector 6 is not fixed, then reversely starting the driving motor 10, the driving motor 10 drives the rotating shaft 11 and the winding disc 12 to rotate reversely, further the lifting rope 4 can be released and moves downwards under the dead weight of the lifting rope 4, the sampler 9, the inserting plate 5 and the connector 6, so that the sampler 9 can normally collect water samples, when the collection is finished, the lifting rope 4 is wound by driving the winding disc 12 to rotate forwards through the driving motor 10, when the connector 6 is contacted with the bottom of the box body 3, the driving motor 10 is closed, the two clamping plates 16 and the fixing rods 15 are driven to approach each other through the two electric push rods 14 and are clamped in the corresponding fixing grooves 7 to fix the connector 6, the inner walls of two sides of the connector 6 are respectively provided with a clamping groove 21, two sides of the plug board 5 are respectively provided with a sliding groove 17, the inner wall of one side of the sliding groove 17 is fixedly provided with an extrusion spring 18, one end of the extrusion spring 18 is fixedly provided with a clamping rod 19, the outer side of the clamping rod 19 is fixedly sleeved with an anti-slip pad 20, the two anti-slip pads 20 are respectively and movably clamped in the corresponding clamping grooves 21, when the sampler 9 is wound by underwater substances, the sampler 9 is subjected to enough force, when the received pulling force is greater than the elastic force of the extrusion spring 18, the sampler 9 and the connector 6 move downwards under the pulling force, and the clamping rod 19 is automatically extruded and retracted into the sliding groove 17, so that the connector 6 and the sampler 9 are separated from the plug board 5, and further when the sampler is wound by the underwater substances, the sampler 9 can be abandoned, the normal flight of the unmanned aerial vehicle body 1 can be guaranteed, the friction force between the clamping rod 19 and the plug board 5 can be increased through the anti-slip pads 20, and then make the kelly 19 difficult to retract in the spout 17, increased the load of picture peg 5 for kelly 19 can prop up connector 6 and sample thief 9 and do not receive the condition that great power under, can not take place to drop.

The utility model discloses in, spacing hole 22 has been seted up to the bottom of

box

3, and 4 movable sleeves of lifting rope are established in spacing hole 22, are convenient for lead lifting rope 4, make its more stable that removes.

The utility model discloses in, the fixed two mounting brackets 2 that are provided with in bottom of unmanned aerial vehicle body 1, box 3 is fixed to be set up between two mounting brackets 2, is convenient for set up the fixed bottom at unmanned aerial vehicle body 1 of box 3.

The utility model discloses in, the fixed two connecting rods 8 that are provided with in bottom of connector 6, two connecting rods 8 are all fixed to be set up at the top of sample thief 9, are convenient for to the fixed bottom that sets up at connector 6 of sample thief 9, do not hinder sample thief 9 to carry out normal sampling simultaneously.

The utility model discloses in, two kelly 19 and slipmat 20 slide the cover respectively and establish in corresponding spout 17, be convenient for lead to kelly 19 and slipmat 20, make more stable smooth and easy that it removed.

The utility model discloses in, the fixed two backup pads 13 that are provided with in bottom of box 3, two electric putter 14 are fixed respectively and are set up in the backup pad 13 that corresponds, are convenient for set up the fixed bottom at box 3 of two electric putter 14.

In the utility model, when working, the unmanned aerial vehicle body 1 flies to the water surface to be sampled, the electric push rod 14 is reversely started, so that the two electric push rods 14 drive the two clamping plates 16 and the fixed rod 15 to be away from each other and separate from the fixed groove 7 arranged on the connector 6, at the moment, the connector 6 is not fixed, then the driving motor 10 is reversely started, the driving motor 10 drives the rotating shaft 11 and the winding disc 12 to reversely rotate, further the lifting rope 4 can be released, and the lifting rope 4, the sampler 9, the inserting plate 5 and the connector 6 can move downwards under the dead weight, so that the sampler 9 can normally collect water samples, when the sampler 9 is wound by underwater substances, the sampler 9 is subjected to enough force, when the received pulling force is greater than the elastic force of the extrusion spring 18, the sampler 9 and the connector 6 move downwards under the pulling force, and the clamping rod 19 can be automatically extruded to retract into the chute 17, so that the connector 6 and the sampler 9 are separated from the plug board 5, and further when the unmanned aerial vehicle is wound by underwater substances, the sampler 9 can be abandoned, the normal flight of the unmanned aerial vehicle body 1 is kept, the friction force between the clamping rod 19 and the plug board 5 is increased through the anti-skid pad 20, and further the clamping rod 19 is not easy to retract into the sliding groove 17, the load of the plug board 5 is increased, so that the plug board 5 and the clamping rod 19 can support the connector 6 and the sampler 9 without being subjected to a large force, and the situation of falling off is avoided, when the collection is finished, the winding disc 12 is driven by the driving motor 10 to rotate forwards, the lifting rope 4 is wound, when the connector 6 is contacted with the bottom of the box body 3, the driving motor 10 is closed, the two clamping plates 16 and the fixing rod 15 are driven to approach each other and clamped in the corresponding fixing grooves 7 through the two electric push rods 14, the connector 6 is fixed, and the phenomenon that the lifting rope 4 is wound on an obstacle to cause the unmanned aerial vehicle body 1 to be hung on the obstacle is effectively avoided, meanwhile, the connecting head 6 and the sampler 9 are prevented from being thrown off due to the large swing of the lifting rope 4.

Claims

1. The utility model provides an unmanned aerial vehicle sampling device of area protection, includes unmanned aerial vehicle body (1), its characterized in that, the fixed box (3) that is provided with in bottom of unmanned aerial vehicle body (1), one side of box (3) is fixed and is provided with driving motor (10), fixed rotation axis (11) that is provided with on the output shaft of driving motor (10), the outside fixed cover of rotation axis (11) is equipped with coiling dish (12), the outside of coiling dish (12) is around being equipped with lifting rope (4), the bottom mounting of lifting rope (4) is provided with picture peg (5), the outside activity joint of picture peg (5) has connector (6), the bottom mounting of connector (6) is provided with sample thief (9), fixed slot (7) have all been seted up to the both sides of connector (6), the bottom mounting of box (3) is provided with two electric putter (14), the fixed splint (16) that are provided with on the output shaft of electric putter (14), one side that two splint (16) are close to each other is all fixed and is provided with dead lever (15), dead lever (15) cooperate with fixed slot (7), draw-in groove (21) have all been seted up on the both sides inner wall of connector (6), spout (17) have all been seted up to the both sides of picture peg (5), fixed extrusion spring (18) that is provided with on the one side inner wall of spout (17), the fixed kelly (19) that are provided with of one end of extrusion spring (18), the fixed cover in the outside of kelly (19) is equipped with slipmat (20), and two slipmats (20) activity joint respectively is in corresponding draw-in groove (21).

2. The unmanned aerial vehicle sampling device of claim 1, characterized in that, spacing hole (22) has been seted up to the bottom of box (3), lifting rope (4) activity cover is established in spacing hole (22).

3. The unmanned aerial vehicle sampling device of area protection of claim 1, characterized in that, the bottom of unmanned aerial vehicle body (1) is fixed and is provided with two mounting brackets (2), box (3) are fixed to be set up between two mounting brackets (2).

4. Unmanned aerial vehicle sampling device of area protection of claim 1, characterized in that, the bottom of connector (6) is fixed and is provided with two connecting rods (8), and both connecting rods (8) are fixed the top that sets up at sample thief (9).

5. An unmanned aerial vehicle sampling device of area protection of claim 1, characterized in that, two kellies (19) and slipmat (20) are respectively the slip cap and are established in corresponding spout (17).

6. Unmanned aerial vehicle sampling device of area protection according to claim 1, characterized in that, the bottom of box (3) is fixed and is provided with two backup pads (13), and two electric putter (14) are fixed respectively and are set up in corresponding backup pad (13).