CN215622707U

CN215622707U - Ocean unmanned aerial vehicle structure with sampling mechanism

Info

Publication number: CN215622707U
Application number: CN202122314558.5U
Authority: CN
Inventors: 邓海啸
Original assignee: Nanjing Guangbing Technology Co ltd
Current assignee: Nanjing Guangbing Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-01-25
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a marine unmanned aerial vehicle structure with a sampling mechanism, which belongs to the field of unmanned aerial vehicles, and comprises an amphibious unmanned aerial vehicle capable of floating on the water surface, wherein the bottom of the amphibious unmanned aerial vehicle is provided with a sampling device used for matching with sampling, the sampling device comprises a protective casing, one side of the inner part of the protective casing, which is positioned in the axial direction, is provided with a rotating mechanism, the top of the inner cavity of the protective casing is fixedly provided with a stepping motor A for driving the rotating mechanism, the other side of the inner part of the protective casing, which is positioned in the axial direction, is provided with an auxiliary sampling device adjacent to the rotating mechanism, the auxiliary sampling device comprises a sliding table cylinder arranged corresponding to the rotating mechanism, the top end of a telescopic part on the sliding table cylinder is provided with a stepping motor B, the stepping motor B and the sliding table cylinder are matched with each other to move in a telescopic way, and the marine unmanned aerial vehicle structure can realize multi-point sampling in different areas, the sampling can be carried out in multiple regions in one time in multiple portions without repeated reciprocation.

Description

Ocean unmanned aerial vehicle structure with sampling mechanism

Technical Field

The utility model relates to the field of unmanned aerial vehicles, in particular to a marine unmanned aerial vehicle structure with a sampling mechanism.

Background

Unmanned aerial vehicles, which were originally developed in the 20 th century, were generally small radio-controlled aircraft that allowed them to fly over a target area, and were the term used in many countries to describe the latest generation of unmanned aircraft, and now, with advances in technology, unmanned aerial vehicles were used in various fields and developed rapidly.

And current unmanned aerial vehicle who is applied to ocean exploration, when taking a sample to ocean quality of water, generally stop unmanned aerial vehicle floats in the surface of water, taking a sample at negative pressure, because the water source is deposited and can't be separated the processing after the sample is accomplished, lead to can not carry out the multiple spot sample in different regions, need come and go repeatedly, take off original sample and do not take a sample in different places again, can't be in on a large scale disposable multiple sample, comparatively troublesome, and then cause the wasting of resources.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a marine unmanned aerial vehicle structure with a sampling mechanism, which can realize multi-point sampling in different areas without repeated back and forth and can realize one-time multi-dose sampling in a plurality of areas.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an ocean unmanned aerial vehicle structure with sampling mechanism, is including floating the amphibious unmanned aerial vehicle who stops in the surface of water, the sampling device who is used for cooperating the sample is installed to amphibious unmanned aerial vehicle's bottom, sampling device is including the protection casing, the inside axial one side that is located of protection casing is provided with slewing mechanism, the inner chamber top of protection casing is fixed with drive slewing mechanism's step motor A, and the inside axial opposite side that is located of protection casing just is provided with supplementary sampling device adjacent with slewing mechanism.

Further, supplementary sampling device is including the slip table cylinder that corresponds the slewing mechanism installation, step motor B is installed on the top that lies in the pars contractilis on the slip table cylinder, and step motor B and slip table cylinder cooperation are scalable to be marchd, and step motor B's rotation end sets up and fixed mounting has a rotating gear towards slewing mechanism.

Further, slewing mechanism is including rotating the disc, rotating the disc and installing inside just corresponding with the slip table cylinder at the protection casing, rotating the anchor ring lateral wall annular array of disc and being provided with a plurality of arc snap rings, detachable joint has a plurality of samples to take out the pipe on a plurality of arc snap rings.

Furthermore, a plurality of the sampling pumping pipes are internally provided with piston heads, piston rods are arranged on the piston heads, gear teeth are arranged on the piston rods, and the gear teeth on the piston rods are arranged along the annular direction of the rotating disc.

Furthermore, the sliding table cylinder is used for driving the stepping motor B to stretch out, and the rotating gear is used for being matched with the stepping motor B to be meshed with the gear teeth on the piston rod.

Furthermore, the bottom of the protective casing is provided with a run-through missing ring corresponding to the sampling pumping pipe arranged in an annular shape, and the protruding pipe head of the sampling pumping pipe extends to the missing ring and protrudes out of the outer side of the protective casing.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme, when the slip table cylinder stretches out the location, step motor B drives the rotating gear and rotates, when the location is accomodate to the slip table cylinder, step motor B can stall, when the sample, with unmanned aerial vehicle float stop with the surface of water on, it upwards drives the piston rod to rotate the rotating gear meshing through step motor B, the inside water up to standard back of sample extraction, accomplish the extraction, step motor B stop work, the slip table cylinder returns and contracts, adopt the negative pressure extraction to reach the sample function, after a sample extraction of taking out the pipe is accomplished, step motor A rotates and drives the disc and rotate, next sample is taken out the pipe and is corresponded with supplementary sampling device, make sampling device can carry out the multiple spot sample in different regions, need not to come and go repeatedly, reach and can once only multiple sampling in a plurality of film regions.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the protective housing of the present invention;

FIG. 3 is a schematic structural diagram of a rotating mechanism of the present invention;

FIG. 4 is a schematic top view of the disk and the arc-shaped retainer ring of the present invention;

FIG. 5 is a schematic cross-sectional view of a disc and a sampling tube according to the present invention;

FIG. 6 is a schematic diagram of the bottom structure of the protection enclosure of the present invention;

fig. 7 is a schematic cross-sectional view of the protective housing of the present invention.

The reference numbers in the figures illustrate:

1. a sampling device; 2. a protective enclosure; 3. a rotating mechanism; 4. a stepping motor A; 5. an auxiliary sampling device; 501. a sliding table cylinder; 502. a stepping motor B; 503. a rotating gear; 6. rotating the disc; 7. an arc-shaped snap ring; 8. sampling and pumping the tube; 9. a piston head; 10. a piston rod; 11. gear teeth; 12. and (4) ring deletion.

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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-2, an ocean unmanned aerial vehicle structure with sampling mechanism, including the amphibious unmanned aerial vehicle that can float and stop in the surface of water, sampling device 1 that is used for cooperating the sample is installed to amphibious unmanned aerial vehicle's bottom, sampling device 1 is including protection casing 2, protection casing 2 is inside to be located axial one side and is provided with slewing mechanism 3, the inner chamber top of protection casing 2 is fixed with step motor a4 that drives slewing mechanism 3, protection casing 2 is inside to be located axial opposite side and is provided with supplementary sampling device 5 adjacent with slewing mechanism 3.

Referring to fig. 2, the auxiliary sampling device 5 includes a sliding table cylinder 501 installed corresponding to the rotating mechanism 3, a stepping motor B502 is installed on the sliding table cylinder 501 at the top end of the telescopic portion, the stepping motor B502 and the sliding table cylinder 501 are matched to extend and retract, a rotating end of the stepping motor B502 is arranged toward the rotating mechanism 3 and is fixedly installed with a rotating gear 503, when the sliding table cylinder 501 extends out for positioning, the stepping motor B502 drives the rotating gear 503 to rotate, and when the sliding table cylinder 501 is stored for positioning, the stepping motor B502 can stop rotating.

Referring to fig. 3-4, the rotating mechanism 3 includes a rotating disc 6, the rotating disc 6 is installed inside the protective housing 2 and corresponds to the sliding table cylinder 501, a plurality of arc-shaped snap rings 7 are arranged on the annular array of the side wall of the annular surface of the rotating disc 6, a plurality of sampling pipes 8 are detachably clamped on the arc-shaped snap rings 7, and a plurality of sampling pipes 8 are arranged to enlarge the volume and collect the ocean water quality of a plurality of areas.

Referring to fig. 4-5, piston heads 9 are disposed inside the sampling pipes 8, piston rods 10 are disposed on the piston heads 9, gear teeth 11 are disposed on the piston rods 10, and the gear teeth 11 on the piston rods 10 are disposed along the annular direction of the rotating disc 6.

Referring to fig. 4-5, the sliding table cylinder 501 is used to drive the stepping motor B502 to extend out, the rotating gear 503 is used to cooperate with the stepping motor B502 to engage with the gear teeth 11 on the piston rod 10, when sampling, the unmanned aerial vehicle is floated and stopped on the water surface, the piston rod 10 is driven upwards by the rotation of the rotating gear 503 engaged by the stepping motor B502, after the water inside the sampling pumping pipe 8 reaches the standard, the sampling is completed, the stepping motor B502 stops working, the sliding table cylinder 501 retracts, and a negative pressure sampling function is achieved.

Referring to fig. 6-7, the bottom of the protective casing 2 is provided with a through-cut ring 12 corresponding to the annularly disposed sampling tube 8, and the protruding tip of the sampling tube 8 extends to the cut ring 12 and protrudes outside the protective casing 2.

Furthermore, the rotating disc 6 is provided with support rods up and down for supporting and connecting the bottom of the protective casing 2 and the top of the protective casing 2.

When in use: when slip table cylinder 501 stretches out the location, step motor B502 drives rotating gear 503 and rotates, when slip table cylinder 501 accomodates the location, step motor B502 can stall, when the sample, with unmanned aerial vehicle float stop with the surface of water on, it upwards to rotate rotating gear 503 meshing through step motor B502 and drive piston rod 10, the inside water of sample pump pipe 8 is up to standard after, accomplish the extraction, step motor B502 stop work, slip table cylinder 501 retracts, adopt the negative pressure extraction to reach the sampling function, after 8 extractions of a sample pump pipe are accomplished, step motor A4 rotates and drives rotation disc 6 and rotate, next sample pump pipe 8 corresponds with supplementary sampling device 5, make sampling device 1 can carry out the multiple spot sample in different regions, need not to come and go repeatedly, reach and can once only sample by the multiple quantity in a plurality of film regions.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a marine unmanned aerial vehicle structure with sampling mechanism, includes the amphibious unmanned aerial vehicle that can float and stop in the surface of water, sampling device (1) that are used for cooperating the sample are installed to amphibious unmanned aerial vehicle's bottom, its characterized in that: sampling device (1) is including protection casing (2), protection casing (2) inside is located axial one side and is provided with slewing mechanism (3), the inner chamber top of protection casing (2) is fixed with step motor A (4) of drive slewing mechanism (3), and protection casing (2) inside is located axial opposite side and adjacent being provided with supplementary sampling device (5) with slewing mechanism (3).

2. The marine drone structure with a sampling mechanism of claim 1, wherein: supplementary sampling device (5) are including slip table cylinder (501) that correspond slewing mechanism (3) installation, step motor B (502) are installed on the top that lies in the pars contractilis on slip table cylinder (501), and step motor B (502) and slip table cylinder (501) cooperation are scalable to be marchd, and step motor B (502) rotate the end and set up and fixed mounting has rotating gear (503) towards slewing mechanism (3).

3. The marine drone structure with a sampling mechanism of claim 1, wherein: slewing mechanism (3) are including rotating disc (6), rotating disc (6) are installed and are corresponded in protection casing (2) inside and with slip table cylinder (501), the anchor ring lateral wall annular array of rotating disc (6) is provided with a plurality of arc snap rings (7), and detachable joint has a plurality of samples to take out tub (8) on a plurality of arc snap rings (7).

4. The marine drone structure with sampling mechanism of claim 3, wherein: a plurality of the sampling pumping pipes (8) are internally provided with piston heads (9), piston rods (10) are arranged on the piston heads (9), gear teeth (11) are arranged on the piston rods (10), and the gear teeth (11) on the piston rods (10) are arranged along the annular direction of the rotating disc (6).

5. The marine drone structure with sampling mechanism of claim 2 or 4, characterized in that: the sliding table cylinder (501) is used for driving the stepping motor B (502) to extend out, and the rotating gear (503) is used for being meshed with the gear teeth (11) on the piston rod (10) in a matching mode with the stepping motor B (502).

6. The marine drone structure with a sampling mechanism of claim 1, wherein: the bottom of the protective casing (2) corresponds to the sampling pumping pipe (8) arranged in an annular shape and is provided with a run-through default ring (12), and the protruding pipe head of the sampling pumping pipe (8) extends to the default ring (12) and protrudes out of the outer side of the protective casing (2).