CN212379078U - Sampling device and unmanned aerial vehicle machine carries sampling equipment - Google Patents
Sampling device and unmanned aerial vehicle machine carries sampling equipment Download PDFInfo
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- CN212379078U CN212379078U CN202020488777.8U CN202020488777U CN212379078U CN 212379078 U CN212379078 U CN 212379078U CN 202020488777 U CN202020488777 U CN 202020488777U CN 212379078 U CN212379078 U CN 212379078U
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Abstract
The utility model discloses a sampling device and unmanned aerial vehicle machine carries sampling equipment, sampling device includes base, sample container, water intaking component and position calibration component, and sample container includes the water inlet, and the intercommunication has the inlet tube on the water inlet, and the water intaking component is installed in the one end of inlet tube far away from sample container, and the position calibration component is installed on the inlet tube, and lies in between water intaking component and the water inlet; unmanned aerial vehicle machine carries sampling device includes sampling device. The embodiment of the utility model provides an in the water intake device be provided with the sample container who is used for storing the water on the base, in the water accessible inlet tube that the water intaking component gathered gets into sample container, satisfy the requirement of a large amount of water intaking, in addition, the position is markd the component and can float in the water surface, the distance between its and the water intaking component is adjustable, through the distance between relocation mark component and the water intaking component, can realize the regulation to the sampling depth, satisfy the sample demand to the predetermined degree of depth water, better range of application has.
Description
Technical Field
The utility model belongs to the technical field of sample, detection technique and specifically relates to a sampling device and unmanned aerial vehicle machine carries sampling equipment is related to.
Background
Traditional water sampling adopts artifical sample mode on the spot usually, and the cycle of sample on the spot is longer, and operational environment is abominable, if the water surface receives the pollution or has the suspended solid, the manual work is hardly arrived appointed sampling position and is sampled, and the sample is not representative, influences the test effect of sample. The sample collection system based on the unmanned aerial vehicle has good stability, accurate positioning and high sampling efficiency.
At present, the airborne sample of unmanned aerial vehicle generally carries on sampling device through unmanned aerial vehicle, flies to treating the sample site, releases the sample bottle to treating to take a sample in the water and takes a sample, and this sampling mode is only fit for the condition of obtaining a small amount of samples, can't satisfy the demand that sample weight is big or need take a sample at the predetermined depth, has restricted the extensive use of sampling equipment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a sampling device and unmanned aerial vehicle machine carries sampling equipment can satisfy the demand that the sample depth and sample volume are big.
In a first aspect, an embodiment of the present invention provides a sampling device, including:
a base;
the sampling container is fixedly arranged on the base and comprises a water inlet, and a water inlet pipe is communicated with the water inlet;
the water taking element is arranged at one end of the water inlet pipe, which is far away from the sampling container;
and the position calibration element is arranged on the water inlet pipe and is positioned between the water taking element and the water inlet.
The embodiment of the utility model provides an in sampling device has following beneficial effect at least:
the embodiment of the utility model provides an in the water intake device be provided with the sample container who is used for storing the water on the base, in the water accessible inlet tube that the water intaking component gathered gets into sample container, satisfy the requirement of a large amount of water intaking, in addition, the position is markd the component and can float in the water surface, the distance between its and the water intaking component is adjustable, through the distance between relocation mark component and the water intaking component, can realize the regulation to the sampling depth, satisfy the sample demand to the predetermined degree of depth water, better range of application has.
According to other embodiments of the present invention, the position calibration element is a float.
According to the utility model discloses a sampling device of other embodiments still includes the level gauge, the level gauge suspension in the outside of sample container.
According to other embodiments of the utility model of the sampling device, be marked with the scale on the inlet tube.
According to the utility model discloses a sampling device of other embodiments, the adapter tube has set firmly on the sampling container, the inlet tube with the adapter tube intercommunication.
According to other embodiments of the present invention, the sampling device further comprises a water outlet.
According to the utility model discloses a sampling device of other embodiments, be equipped with joint spare on the base, the port of sample container passes joint spare.
According to other embodiments of the present invention, the base is provided with a signal receiving/transmitting element for switching the water taking element to start or stop.
In a second aspect, an embodiment of the utility model provides an unmanned aerial vehicle machine carries sampling equipment, including foretell sampling device, still include the unmanned aerial vehicle main part, the unmanned aerial vehicle main part install in on the base.
The embodiment of the utility model provides an unmanned aerial vehicle machine carries sampling equipment has following beneficial effect at least:
the embodiment of the utility model provides an in combine through sampling device and unmanned aerial vehicle main part, make the unmanned aerial vehicle main part provide power for sampling device's position transfer on the one hand, on the other hand, make sampling equipment can gather the water of different regions, the different degree of depth to be applicable to the sampling of the big water yield, and sampling equipment's simple structure, the operation of taking a sample is comparatively convenient.
According to the utility model discloses an unmanned aerial vehicle machine carries sampling device of other embodiments, be equipped with a plurality of support columns on the base, the unmanned aerial vehicle main part erect in on the support column.
Drawings
FIG. 1 is a schematic diagram of the structure of one embodiment of a sampling device;
FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation;
FIG. 3 is a cross-sectional view of one embodiment of a sampling container.
Detailed Description
The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.
Fig. 1 and 2 are schematic structural views illustrating an embodiment of a sampling device, and referring to fig. 1 and 2, the sampling device in this embodiment includes a base 100, a sampling container 200, a water getting element 300, and a position calibration element 400. The base 100 is used for mounting other components in the water intake device; the sampling container 200 is fixed on the base 100 and used for storing the collected water, the sampling container 200 is provided with a water inlet, the sampling device further comprises a water inlet pipe 510, one end of the water inlet pipe 510 is communicated with the water inlet, and the water can enter the sampling container 200 from the water inlet through the water inlet pipe 510; the water intake element 300 is installed at one end of the water inlet pipe 510 far away from the sampling container 200, the water intake element 300 can enter the water body of the area to be detected, and the water body is extracted to the water inlet pipe 510, so that the water body is stored in the sampling container 200; the position calibration element 400 can float on the surface of the water body, the position calibration element 400 is positioned between the water taking element 300 and the water inlet, and the distance between the water taking element 300 and the position calibration element 400 can be changed by adjusting the position of the position calibration element 400 on the water inlet pipe 510, so that the adjustment of the water taking depth is realized.
The water intake device in this embodiment is provided with the sampling container 200 for storing the water body on the base 100, the water body collected by the water intake element 300 can enter the sampling container 200 through the water inlet pipe 510, so as to meet the requirement of taking a large amount of water, in addition, the position calibration element 400 can float on the surface of the water body, the position calibration element and the water intake element 300 are specifically adjustable, the adjustment of the sampling depth can be realized by changing the distance between the position calibration element 400 and the water intake element 300, the sampling requirement for the water body with the predetermined depth is met, and the water intake device has a better application range.
It should be noted that the water intake element 300 may be a submersible pump, a lift pump, or other water pumps capable of working underwater, and the water intake element 300 has a certain weight, can submerge into the body of water, integrates submerging and water intake functions, and is simple in structure without separately providing a water pump and a water intake head. The base 100 serves as a mounting base for other components in the water intake device, and has a flat mounting plane, so that the mounting stability of each component of the water intake device is ensured.
The sampling container 200 is further provided with a water outlet, the water outlet is externally connected with a water outlet pipe 520 and a power element, and water collected in the sampling container 200 can be pumped out, so that detection or other operations can be performed. In this embodiment, a first adapter tube 530 and a second adapter tube 540 are further provided, one end of the first adapter tube 530 is inserted into the water inlet and is communicated with the inner cavity of the sampling container 200, and the end of the water inlet tube 510 can be inserted into the other end of the first adapter tube 530, so as to realize the communication between the water inlet tube 510 and the sampling container 200; one end of the second adapter tube 540 is inserted into the water outlet and is communicated with the inner cavity of the sampling container 200, and the external pipeline can be inserted into the other end of the second adapter tube 540, so that the purpose of extracting the water in the sampling container 200 is achieved; through setting up first adapter tube 530 and second adapter tube 540, make sampling container 200 keep sealed, with inlet tube 510 and the butt joint of first adapter tube 530 can realize intaking during the use, the simple operation avoids a lot of plug inlet tube 510 on sampling container 200, leads to having the gap and makes impurity get into the water between sampling container 200 and the inlet tube 510, influences the sample quality of water. In addition, the first adapter tube 530 and the sampling container 200 and the second adapter tube 540 and the sampling container 200 may be integrally connected or hermetically connected, where the sealed connection means that the joints of the first adapter tube 530 and the second adapter tube 540 and the sampling container 200 are in tight contact, and the sealed connection may be achieved by providing a sealing member.
Referring to fig. 3, in the present embodiment, a clamping member 600 is further provided, and the clamping member 600 is disposed above the base 100 and connected to the sampling container 200, so that the sampling container 200 is suspended below the base 100, thereby achieving the purpose of fixing the sampling container 200. The sampling container 200 can be fixed below the clamping piece 600 in a threaded fastening mode, the lower surface of the clamping piece 600 abuts against the base 100, so that stable connection is formed between the sampling container 200 and the base 100, and the clamping piece 600 can be integrally connected with the base 100 or detachably arranged on the base 100; the first adapter tube 530 and the second adapter tube 540 are inserted into the top of the clip 600 and extend into the sampling container 200 to communicate with the inner cavity of the sampling container 200.
The liquid level meter 710 is arranged outside the sampling container 200 and used for acquiring the volume and the liquid level of the water body in the sampling container 200 to realize quantitative sampling; arrange level gauge 710 in sampling vessel 200's outside, when the accurate water sample volume of acquireing, can avoid the sample to receive the pollution, guarantee sample quality of water purity. The liquid level meter 710 can be selected from a capacitance type liquid level meter, a sonar type liquid level meter or an ultrasonic liquid level meter; by adopting a non-contact measurement mode, the device is not influenced by a measured medium, and can accurately measure the height of the water body in the sampling container 200, thereby obtaining the water taking depth and the water taking amount. In this embodiment, the liquid level meter 710 is suspended below the base 100 and close to the outer wall of the sampling container 200, so as to facilitate detection of water in the sampling container 200; the mounting frame 720 can be fixed below the base 100, the liquid level meter 710 is mounted at the bottom of the mounting frame 720, so that the liquid level meter 710 is fixed, and in order to improve the detection accuracy of the liquid level meter 710 on water bodies with different depths, the mounting frame 720 is arranged to be of a telescopic structure, so that the liquid level meter 710 can stand at different positions of the sampling container 200, and the water bodies with different depths can be detected; or a plurality of liquid level meters 710 are suspended outside the sampling container 200, and the liquid level meters 710 are fixed at different heights of the sampling container 200 so as to meet the detection requirements of water bodies with different depths in the sampling container 200.
The position calibration element 400 in this embodiment is a float, which has a density smaller than that of the water body and can float on the surface of the water body to mark the depth of the water body, and the shape, size and material of the float can be reasonably selected according to the actual use environment in order to adapt to other peripheral environments such as different depths of the water body, wind around the water body and the like.
The water taking element 300 is arranged at the end part of the water inlet pipe 510, the position calibration element 400 is arranged at the pipe body of the water inlet pipe 510, the position calibration element 400 is positioned between the water taking element 300 and the water inlet of the sampling container 200, and scales are marked on the outer pipe wall of the water inlet pipe 510, so that the distance change between the water taking element 300 and the position calibration element 400 can be conveniently observed, and the sampling of water bodies with different depths can be adapted.
The base 100 is provided with a signal transceiver element for receiving a signal sent by the unmanned aerial vehicle and sending an instruction to the water taking device through signal conversion. Specifically, the signal transceiver element includes a receiving unit 810 and a transmitting unit 820, where the receiving unit 810 is configured to receive a signal sent by the unmanned aerial vehicle flight control, and send an instruction to the water getting element 300, so that the water getting element 300 starts to operate to get water; the emission unit 820 is used for receiving the signal sent by the liquid level meter 710 and sending an instruction to the water taking element 300 to enable the water taking element 300 to stop taking water; the switching of the starting and stopping states of the water taking element 300 is realized through the signal conversion of the signal receiving and sending element, and the purpose of automatically taking water is achieved.
The base 100 is further fixedly provided with a power source 830, and the power source 830 is used for providing electric power support for the water taking element 300 so as to enable the water taking element 300 to work and take water. The power source 830 is electrically connected to a cable 840, and the cable 840 extends downward from the power source 830 and is electrically connected to the water intake component 300, so that the power source 830 and the water intake component 300 can be electrically connected. The water intake element 300 in this embodiment is a pump body that can work under water, and the power source 830 can provide stable power to the water intake element 300, thereby ensuring that the water intake element 300 can work normally.
The solar panel can be installed on the upper surface of the base 100, the solar panel is electrically connected with the power supply 830, the solar panel absorbs sunlight and converts the sunlight into electric power, and the electric power stored by the solar panel can be charged to the power supply 830, so that the environmental protection performance and the energy utilization rate of the sampling device are optimized.
In addition, it should be noted that, a plurality of sampling containers 200 may be provided in the present embodiment, each sampling container 200 is provided with a water inlet pipe 510 and a water outlet pipe 520, so that water can enter the sampling container 200 and can be pumped out of the sampling container 200, and the sampling container 200 is equipped with a liquid level meter 710 for observing the water volume of the water in the sampling container 200. Set up the sampling container 200 of multiunit, on the one hand can increase the volume of getting water, and on the other hand is gathering the completion back to the water in a certain region, can shift to another region and gather to collect the water of this department to another sampling container 200 in, thereby realize the sampling of many regions, improved sampling device's sample scope and sampling device's practicality.
In this embodiment, the sampling process of the sampling device specifically includes:
before water is taken, the position calibration element 400 is adjusted to a preset water taking depth, and the position calibration element 400 is aligned with the corresponding scale marks on the water inlet pipe 510; taking off by the unmanned aerial vehicle, and flying to a preset sampling region and a preset height; after the position calibration element 400 is in place, the flight control of the unmanned aerial vehicle sends a signal to the receiving unit 810, the receiving unit 810 sends an instruction to the water getting element 300, and the water getting element 300 starts to get water; the water body enters the sampling container 200 through the water inlet pipe 510; when the liquid level meter 710 senses that the water body in the sampling container 200 reaches a specified position, the liquid level meter 710 sends a signal to the emission unit 820, the emission unit 820 sends an instruction to the water taking element 300, and the water taking element 300 stops taking water; unmanned aerial vehicle returns a journey, dismantles sample container 200 from base 100, accomplishes the sample.
The utility model also provides an unmanned aerial vehicle machine carries sampling equipment, including foretell sampling device, still include the unmanned aerial vehicle main part, the unmanned aerial vehicle main part is installed on base 100, makes sampling device suspension in unmanned aerial vehicle main part below, and sampling device can follow the flight of unmanned aerial vehicle main part and carry out the position transfer.
Through the combination of sampling device and unmanned aerial vehicle main part, make the unmanned aerial vehicle main part provide power for the position transfer of sampling device on the one hand, on the other hand makes sampling equipment can gather the water of different regions, the different degree of depth to be applicable to the sampling of heavy water yield, and sampling equipment's simple structure, the sample operation is comparatively convenient.
Many rotor unmanned aerial vehicle can be selected to the unmanned aerial vehicle main part, and many rotor unmanned aerial vehicle have good control performance and vertical lift performance to can hover in predetermined height, be applicable to in this embodiment and carry out the operation of taking a sample to the water of predetermined depth.
Still be equipped with a plurality of support columns 110 on the base 100, the unmanned aerial vehicle main part is installed on support column 110, makes the unmanned aerial vehicle main part erect in base 100 top, provides installation space for parts such as power 830 on the base 100, signal transceiver component, makes each structural connection more compact in the sampling equipment, improves the mobility of unmanned aerial vehicle main part, optimizes sampling equipment's position transfer efficiency.
The airborne sampling equipment of unmanned aerial vehicle in this embodiment can be applied to the sea water sample, can realize different sea areas, accurate sampling in many places to can accurate control sea water sample volume and sample depth, have the significance to ocean scientific research.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A sampling device, comprising:
a base;
the sampling container is fixedly arranged on the base and comprises a water inlet, and a water inlet pipe is communicated with the water inlet;
the water taking element is arranged at one end of the water inlet pipe, which is far away from the sampling container;
and the position calibration element is arranged on the water inlet pipe and is positioned between the water taking element and the water inlet.
2. A sampling device according to claim 1 wherein the position calibration element is a float.
3. The sampling device of claim 1, further comprising a liquid level gauge suspended outside the sampling container.
4. A sampler device as claimed in claim 1, wherein the inlet conduit is marked with a scale.
5. The sampling device according to any one of claims 1 to 4, wherein an adapter tube is fixedly arranged on the sampling container, and the water inlet tube is communicated with the adapter tube.
6. A sampling device according to any one of claims 1 to 4 wherein the sampling vessel further comprises a water outlet.
7. A sampling device according to claim 6 wherein the base is provided with a snap-fit through which the port of the sampling vessel passes.
8. The sampling device of claim 5, wherein the base is provided with a signal transceiver for switching the on/off state of the water taking element.
9. An unmanned aerial vehicle airborne sampling apparatus, comprising the sampling device of any one of claims 1 to 8, further comprising an unmanned aerial vehicle body mounted on the base.
10. The airborne sampling apparatus of unmanned aerial vehicle of claim 9, wherein a plurality of support posts are provided on the base, and the unmanned aerial vehicle body is erected on the support posts.
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| CN202020488777.8U CN212379078U (en) | 2020-04-07 | 2020-04-07 | Sampling device and unmanned aerial vehicle machine carries sampling equipment |
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| CN202020488777.8U CN212379078U (en) | 2020-04-07 | 2020-04-07 | Sampling device and unmanned aerial vehicle machine carries sampling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111442949A (en) * | 2020-04-07 | 2020-07-24 | 南方科技大学 | Sampling device and unmanned aerial vehicle machine carries sampling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442949A (en) * | 2020-04-07 | 2020-07-24 | 南方科技大学 | Sampling device and unmanned aerial vehicle machine carries sampling equipment |
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