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Marine unmanned aerial vehicle facilitating battery replacement

A drone and marine technology, applied in the field of drones, can solve the problems of increased battery power loss, time consuming, and shortened time of marine drones, achieving the effect of long time and reduced loss

Inactive Publication Date: 2022-04-15
南京沁雅科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing marine drones are flying, due to the large airflow fluctuations on the sea surface, the resistance encountered by the marine drones will increase accordingly. At this time, if the marine drones want to maintain a stable flight , the battery it is equipped with will also maintain a high-power output current, so the loss of battery power will increase accordingly. It will take a lot of time to land and charge the ocean drone, so people will choose to replace the battery to continue to support the ocean. The drone is flying, but during the battery replacement process, the electrical components inside the marine drone will also be turned off. Before the next take-off, it is necessary to restart the various electrical components inside the marine drone. The process is not only time-consuming, but also consumes part of the power of the replaced battery, which will eventually shorten the time for the second mission of the marine drone

Method used

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  • Marine unmanned aerial vehicle facilitating battery replacement
  • Marine unmanned aerial vehicle facilitating battery replacement
  • Marine unmanned aerial vehicle facilitating battery replacement

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Such as Figure 1-4As shown, it is the first embodiment of the present invention, which provides a marine drone that is convenient for battery replacement, including a drone body 1, a replacement component 4, a limit component 5 and an electromagnet 9. The inside of the drone body 1 is equipped with a storage battery pack 2 and a spare battery 3, both of which are rechargeable batteries, and a replacement component 4 is arranged inside the drone body 1, and the replacement component 4 is used to replace unmanned drones. The electrical connection relationship between various electrical components inside the aircraft body 1 and the battery pack 2 and the backup battery 3, the replacement assembly 4 is arranged on the same side of the battery pack 2 and the backup battery 3, and the limit assembly 5 is arranged on the drone body 1, the limit component 5 is arranged above the battery pack 2, the limit component 5 is used to limit the displacement of the battery pack 2, the ...

Embodiment 2

[0046] refer to Figure 5-8 , is the second embodiment of the present invention, which is based on the previous embodiment.

[0047] Such as Figure 5 and Figure 6 As shown, the replacement assembly 4 includes a docking sleeve 401, a docking plug 402, a fixed sleeve 403, a movable sleeve 404 and a linkage plate 405. The docking sleeve 401 is fixedly embedded in the middle of the fixed guard plate 8, and the docking plug 402 runs through the movable The battery compartment 201 is electrically connected with the battery pack 2. The docking plug 402 is made of common electrode materials on the market. The docking plug 402 cooperates with the docking sleeve 401. After the docking plug 402 is inserted into the inside of the docking sleeve 401 , the battery pack 2 will be electrically connected with the electrical components inside the drone body 1, the fixed sleeve 403 is fixedly connected to one side of the bottom of the fixed guard plate 8, and the movable sleeve 404 is slidab...

Embodiment 3

[0056] refer to Figure 9 And attached Figure 10 , is the third embodiment of the present invention, which is based on the first two embodiments.

[0057] Such as Figure 9 As shown, both sides of the movable battery compartment 201 are fixedly connected with guide rods 2015, and one side of the drone body 1 is provided with guide grooves 102 corresponding to the two guide rods 2015, and the guide grooves 102 are placed obliquely in the opening groove 101. on both sides.

[0058] Such as Figure 10 As shown, one end of the movable battery compartment 201 is provided with a docking groove 2016 , and the docking groove 2016 cooperates with the movable sleeve 404 .

[0059] According to the above structure, when installing the movable battery compartment 201, the operator first inserts the movable battery compartment 201 obliquely through the opening slot 101, and after the movable battery compartment 201 drives the docking groove 2016 to snap to the outside of the movable s...

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Abstract

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a marine unmanned aerial vehicle facilitating battery replacement, which comprises an unmanned aerial vehicle body, a replacement assembly, a limiting assembly and an electromagnet, a storage battery pack and a standby battery are mounted in the unmanned aerial vehicle body, and the replacement assembly is arranged in the unmanned aerial vehicle body; the replacement assembly is arranged on the same side of the storage battery pack and the standby battery, the limiting assembly is arranged in the unmanned aerial vehicle body and arranged above the storage battery pack, the electromagnet is arranged above the limiting assembly, and the top end of the limiting assembly is fixedly connected with a magnetic block corresponding to the electromagnet. The electromagnet is electrically connected with the standby battery through the replacement assembly. According to the unmanned aerial vehicle, the storage battery pack can be replaced under the condition that the electric elements in the unmanned aerial vehicle body are not powered off, so that the unmanned aerial vehicle body does not need to be restarted when executing a secondary flight task, and the loss of the replaced storage battery pack is also reduced.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a marine unmanned aerial vehicle which is convenient for battery replacement. Background technique [0002] UAV is a device that can be remotely controlled on the ground. With the rapid development of UAV technology in recent years, UAVs can be seen in many fields. Marine UAV is one of them. UAVs can collect seawater or gas samples on the sea surface, and can also deliver life-saving items to ships in distress. Compared with manpower, marine UAVs have the advantages of fast travel speed and no need for human-involved operations. In the future There is still great potential for development. [0003] When the existing marine drones are flying, due to the large airflow fluctuations on the sea surface, the resistance encountered by the marine drones will increase accordingly. At this time, if the marine drones want to maintain a stable flight , the batt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02B64D27/26B64C35/00
Inventor 张莎莎
Owner 南京沁雅科技有限公司
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