CN210487345U - Automatic water sampling electromagnetic switch of unmanned aerial vehicle - Google Patents
Automatic water sampling electromagnetic switch of unmanned aerial vehicle Download PDFInfo
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- CN210487345U CN210487345U CN201921405529.6U CN201921405529U CN210487345U CN 210487345 U CN210487345 U CN 210487345U CN 201921405529 U CN201921405529 U CN 201921405529U CN 210487345 U CN210487345 U CN 210487345U
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Abstract
An automatic water sample collection electromagnetic switch of an unmanned aerial vehicle comprises a connecting box, an electromagnet, a transmission shaft, a controller, a wire spool, a connecting bracket, an iron disc, a sampling bottle connector and a connecting rope; the connecting box is horizontally arranged on the connecting bracket, and a motor is arranged in the connecting box; the transmission shaft is transversely arranged and connected with the output end of the motor, and the other end of the transmission shaft is connected with the wire spool; the electromagnet is arranged on the connecting box; the controller is arranged in the connecting box and controls the connection of the electromagnet and the motor; the iron disc is positioned right below the connecting box, a through hole for the connecting rope to pass through is formed in the connecting box, and the connecting rope is connected with the wire winding disc and the iron disc; the sampling bottle connector is vertically arranged and connected with the iron disc, and the sampling bottle connector is connected with a sampling bottle. The utility model discloses utilizing the electro-magnet to have magnetism when the circular telegram, the performance that magnetism disappears after the outage, the switch of preparation sampling bottle fixed and release on unmanned aerial vehicle, stability is better, and the security is higher, and the suitability is wider, and the reliability is stronger.
Description
Technical Field
The utility model relates to an automatic water sample collection technical field of unmanned aerial vehicle especially relates to an automatic water sample collection electromagnetic switch of unmanned aerial vehicle.
Background
Unmanned aerial vehicle automatic water sample collection system on the current market has two difficult problems to be solved urgently: firstly, when the unmanned aerial vehicle flies, the sampling bottle collects water samples and then is connected with the unmanned aerial vehicle only by one thick line, and the violent shaking of the sampling bottle often causes unstable gravity center of the whole device, so that the normal flying of the unmanned aerial vehicle is influenced finally, and even the unmanned aerial vehicle is out of control and falls; secondly, the weight of the sampling bottle is increased after the sampling bottle collects a water sample, the weight of the sampling bottle can possibly prevent the connecting line from being completely recovered, even the connecting line can be dragged out in flight, and finally the sampling bottle is caused to droop to exceed the lowest point of the support to influence the falling;
to above-mentioned problem, a solution on the current market is to utilize the manipulator to grip fixedly, however in practical application, the device still has the problem, for example different sampling bottles need customize different manipulators, consume too much to frequent use can lead to manipulator wearing and tearing, and final influence is to the fixed effect of sampling bottle, therefore is necessary to improve the automatic water sample collection device of unmanned aerial vehicle, makes it have extensive suitability and higher reliability.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an automatic water sample collection electromagnetic switch of unmanned aerial vehicle utilizes the electro-magnet to have magnetism when the circular telegram, and the performance that magnetism disappears after the outage, the switch of preparation sampling bottle fixed and release on unmanned aerial vehicle, stability is better, and the security is higher, and the suitability is wider, and the reliability is stronger.
(II) technical scheme
The utility model provides an automatic water sample collection electromagnetic switch of an unmanned aerial vehicle, which comprises a connecting box, an electromagnet, a transmission shaft, a controller, a wire reel, a connecting bracket, an iron disc, a sampling bottle connector and a connecting rope;
the connecting box is horizontally arranged on the connecting bracket, and a motor is arranged in the connecting box; the transmission shaft is transversely arranged and connected with the output end of the motor, and the other end of the transmission shaft is connected with the wire spool;
the electromagnet is arranged on the connecting box and is positioned below the transmission shaft; the controller is arranged in the connecting box and controls the connection of the electromagnet and the motor;
the iron disc is positioned right below the connecting box, a through hole for the connecting rope to pass through is formed in the connecting box, and the connecting rope is connected with the wire winding disc and the iron disc; the sampling bottle connector is vertically arranged and connected with the iron disc, and the sampling bottle connector is connected with a sampling bottle.
Preferably, the motor is a worm gear motor.
Preferably, the controller is a computer board.
Preferably, the system also comprises an unmanned aerial vehicle flight control system; the unmanned aerial vehicle flight control system is in communication connection with the unmanned aerial vehicle and the controller.
The above technical scheme of the utility model has following profitable technological effect:
the utility model discloses utilizing the electro-magnet to have magnetism when the circular telegram, the performance that magnetism disappears after the outage, the switch of preparation sampling bottle fixed and release on unmanned aerial vehicle, stability is better, and the security is higher, and the suitability is wider, and the reliability is stronger.
Drawings
Fig. 1 is the utility model provides an automatic water sample collection electromagnetic switch's of unmanned aerial vehicle structure schematic diagram.
Fig. 2 is the utility model provides an internal structure schematic diagram of connecting box in automatic water sample collection electromagnetic switch of unmanned aerial vehicle.
Reference numerals: 1. a connecting box; 2. an electromagnet; 3. a motor; 4. a drive shaft; 5. a controller; 6. a wire spool; 7. connecting a bracket; 8. an iron disc; 9. a sampling bottle connector; 10. and connecting ropes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides an automatic water sample collection electromagnetic switch for unmanned aerial vehicle, which comprises a connecting box 1, an electromagnet 2, a transmission shaft 4, a controller 5, a wire reel 6, a connecting bracket 7, an iron disc 8, a sampling bottle connector 9, a connecting rope 10 and an unmanned aerial vehicle flight control system;
the connecting box 1 is horizontally arranged on the connecting bracket 7, and the motor 3 is arranged in the connecting box 1; the transmission shaft 4 is transversely arranged and connected with the output end of the motor 3, and the other end of the transmission shaft 4 is connected with the wire spool 6;
the electromagnet 2 is arranged on the connecting box 1 and is positioned below the transmission shaft 4; the controller 5 is arranged in the connecting box 1, and the controller 5 controls and connects the electromagnet 2 and the motor 3;
the iron disc 8 is positioned right below the connecting box 1, a through hole for the connecting rope 10 to pass through is formed in the connecting box 1, and the connecting rope 10 is connected with the wire reel 6 and the iron disc 8; the sampling bottle connector 9 is vertically arranged and connected with the iron disc 8, and the sampling bottle connector 9 is connected with a sampling bottle;
the unmanned aerial vehicle flight control system is in communication connection with the unmanned aerial vehicle and the controller 5.
In an alternative embodiment, the motor 3 is a worm gear motor.
In an alternative embodiment, the controller 5 is a computer board.
In the utility model, when in use, the automatic water sample collecting device of the unmanned aerial vehicle is arranged on the connecting bracket 7, and the unmanned aerial vehicle is controlled by the control terminal of the unmanned aerial vehicle flight control system to fly and hover 5m above the designated water sample collecting place;
then, a sampling command is sent to the controller 5 through the unmanned aerial vehicle flight control system, and the controller 5 sends a rope releasing command after recognizing the command and enables the electromagnet 2 to be powered off; the motor 3 rotates to enable the transmission shaft 4 to release the connecting rope 10, and the sampling bottle connector 9 drives the sampling bottle to descend to a specified sampling depth to collect a water sample due to the action of gravity;
after waiting for a certain time, the sampling bottle finishes water sample collection, and the controller 5 sends a rope collecting instruction and enables the electromagnet 2 to be electrified; the motor 3 rotates reversely to enable the transmission shaft 4 to recover the connecting wire, the sampling bottle rises along with the connecting wire, when the sampling bottle is close to the unmanned aerial vehicle, the iron disc 8 is attracted by the magnetic attraction force generated by the electromagnet 2 and is adsorbed on the connecting box 1, the sampling bottle is fixed, and the rope winding process is finished at the moment; after the sampling bottle is stably fixed, the unmanned aerial vehicle flight control system controls the unmanned aerial vehicle to carry the collected water sample to fly back to the starting point, and then, the automatic water sample collection work is finished;
the utility model discloses utilizing the electro-magnet to have magnetism when the circular telegram, the performance that magnetism disappears after the outage, the switch of preparation sampling bottle fixed and release on unmanned aerial vehicle, overall structure is more stable, takes off to descend safer, and manufacturing cost is also lower, and the suitability is wider, and frequent use is more reliable.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. An unmanned aerial vehicle automatic water sample collection electromagnetic switch is characterized by comprising a connecting box (1), an electromagnet (2), a transmission shaft (4), a controller (5), a wire spool (6), a connecting bracket (7), an iron disc (8), a sampling bottle connector (9) and a connecting rope (10);
the connecting box (1) is horizontally arranged on the connecting bracket (7), and a motor (3) is arranged in the connecting box (1); the transmission shaft (4) is transversely arranged and connected with the output end of the motor (3), and the other end of the transmission shaft (4) is connected with the wire spool (6);
the electromagnet (2) is arranged on the connecting box (1) and is positioned below the transmission shaft (4); the controller (5) is arranged in the connecting box (1), and the controller (5) controls and connects the electromagnet (2) and the motor (3);
the iron disc (8) is positioned under the connecting box (1), a through hole for the connecting rope (10) to pass through is formed in the connecting box (1), and the connecting rope (10) is connected with the wire reel (6) and the iron disc (8); the sampling bottle connector (9) is vertically arranged and connected with the iron disc (8), and a sampling bottle is connected to the sampling bottle connector (9).
2. An unmanned aerial vehicle automatic water sampling electromagnetic switch according to claim 1, characterized in that the motor (3) is a worm gear motor.
3. An unmanned aerial vehicle automatic water sample collection electromagnetic switch according to claim 1, characterized in that the controller (5) is a computer board.
4. The unmanned aerial vehicle automatic water sampling electromagnetic switch of claim 1, further comprising an unmanned aerial vehicle flight control system;
the unmanned aerial vehicle flight control system is in communication connection with the unmanned aerial vehicle and the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405529.6U CN210487345U (en) | 2019-08-27 | 2019-08-27 | Automatic water sampling electromagnetic switch of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405529.6U CN210487345U (en) | 2019-08-27 | 2019-08-27 | Automatic water sampling electromagnetic switch of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487345U true CN210487345U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921405529.6U Active CN210487345U (en) | 2019-08-27 | 2019-08-27 | Automatic water sampling electromagnetic switch of unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487345U (en) |
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2019
- 2019-08-27 CN CN201921405529.6U patent/CN210487345U/en active Active
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