CN210000591U - unmanned aerial vehicle rescue goods and materials throwing device - Google Patents
unmanned aerial vehicle rescue goods and materials throwing device Download PDFInfo
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- CN210000591U CN210000591U CN201920759315.2U CN201920759315U CN210000591U CN 210000591 U CN210000591 U CN 210000591U CN 201920759315 U CN201920759315 U CN 201920759315U CN 210000591 U CN210000591 U CN 210000591U
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Abstract
The utility model discloses an unmanned aerial vehicle rescue goods and materials throwing device, which comprises a bod, the screw, a controller, the undercarriage, the pull rod, the pull ring, the sliding ring, the ware of jettisoning, the apparatus further comprises a rotating shaft, the card post, the cassette, spring and electro-magnet, fly to rescue some top when unmanned aerial vehicle, through remote control controller, make the electro-magnet circular telegram on the ware of jettisoning that needs the corresponding goods and materials of jettisoning, upwards attract the cassette, make the bottom surface recess separation of the top of card post and cassette, to cup jointing the goods and materials couple pulling card post on the card post and drive the pivot rotation, the card post is when changeing downwards, the couple slippage, throw away rescue goods and materials, because the jettisoning top sliding ring can be under the action of gravity of rescue goods and materials, slide, arrange the center of rescue goods and materials in under the pull rod, and after goods and materials are thrown every time, self-sliding adjustment focus, make unmanned aerial vehicle fly steadily, rescue goods and materials when loading, load from the extroversion-on.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle rescue equipment technical field specifically is unmanned aerial vehicle rescue goods and materials throwing device.
Background
However, the technology and products for throwing articles in the air by using the unmanned aerial vehicle are very few, at present, only a throwing mode is only times of throwing, moreover, the throwing articles adopt a simple suspension mode, a container for loading the throwing articles is not used, continuous throwing cannot be realized, and the flight safety of the unmanned aerial vehicle is influenced in the throwing process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide kinds of unmanned aerial vehicle rescue goods and materials throw device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
unmanned aerial vehicle rescue goods and materials throwing device comprises a machine body, propellers, a controller, an undercarriage, a pull rod, a pull ring, a sliding ring, a throwing device, a rotating shaft, a clamping column, a clamping seat, a spring and an electromagnet, wherein the machine body is of a rectangular box body structure with a lithium battery pack arranged inside, the propellers are fixedly connected to four corners of the machine body, each propeller comprises a rod body, a driving motor and a blade, the driving motor is fixed to the outer end of the rod body, an output shaft is vertically and upwards arranged, the blades are fixedly connected to the top end of the output shaft of the driving motor, the driving motor is connected with the battery pack in the machine body through the controller for power supply, the blades are driven to rotate through the driving motor, a vertical lifting force is generated, and;
the bottom surface center of the machine body is fixedly connected with a pull rod, the pull rod is a round rod, the bottom of the round rod is fixedly connected with a limiting block, a top rotating ring of a pull ring is connected onto the pull rod in a sliding manner, the pull ring is composed of a ring body, the top of which is provided with a round gap, and a rotating ring fixedly connected in the gap, the rotating ring is of a cylindrical structure, the top surface center of which is provided with a round through hole, and forms a rotating pair structure with the pull rod, so that the pull ring can rotate at the bottom end of the pull rod, the ring body of the pull ring is connected with a sliding ring in a;
the throwing device is of a cuboid structure, a square notch is formed in the center of the bottom of the throwing device, symmetrical circular through holes are formed in the left side and the right side of the notch, two ends of a rotating shaft are connected in the through holes in a sliding mode, limiting rings are arranged at two ends of each through hole, the rotating shaft can rotate in the through holes, a clamping column is fixedly connected to the center of the top surface of the circular rod body of the rotating shaft and the center of the top surface of the side wall of the circular rod body, the top of each clamping column is clamped into a groove in the bottom surface of a clamping seat, each clamping seat is of a cylindrical structure, the top surface of each clamping seat is provided with a circular groove, the clamping seat is connected in the circular;
the top surface of the clamping seat and the bottom surface of the electromagnet are fixedly connected with two ends of a spring, when the top end of the clamping column is clamped into the clamping seat, the spring is in a compressed state, the top end of the clamping column can be fixed through the clamping seat, when the electromagnet is electrified, the clamping seat can be attracted, the clamping seat can slide upwards in the through hole in the top surface of the throwing device, the top of the clamping column is separated from the groove in the bottom surface of the clamping seat, the clamping column is pulled to drive the rotating shaft to rotate by a material hook sleeved on the clamping column, when the clamping column rotates downwards, the hook slips, rescue materials are thrown out, as a sliding ring at the top of the throwing device can slide under the gravity of the rescue materials, the center of the rescue materials is arranged under the pull rod, and after materials are thrown, the gravity center is automatically adjusted in a sliding manner, so that the unmanned aerial vehicle can fly stably;
the top surface center of the machine body is fixedly connected with a controller, the propeller, the battery pack in the machine body and the electromagnet are electrically connected with the controller through leads, and the controller is used for controlling the machine body to fly and throwing materials.
As a proposal for advancing steps, the bottom of the machine body is provided with a landing gear, which is convenient for the unmanned aerial vehicle to take off and land.
The scheme adopted by the step of the utility model is that the clamping seat is made of permanent magnet material, the magnetic pole at the top is opposite to the magnetic pole at the bottom of the electromagnet, and the electromagnet can be rapidly lifted when being electrified, so that the reaction speed is increased.
Compared with the prior art, the beneficial effects of the utility model are that rescue goods and materials articulate on the card post through the couple, fix the top of card post in the bottom surface recess of cassette, the spring is in compression state, can be fixed with the top of card post through the cassette, fly to rescue some top when unmanned aerial vehicle, through the remote control controller, make the electro-magnet on the jettison device that needs jettison goods and materials correspond circular telegram, attract the cassette upwards, make the bottom surface recess separation of top and the cassette of card post, to cup jointing the goods and materials couple pulling card post on the card post and drive the pivot rotation, when the card post rotates downwards, the couple slippage, throw away rescue goods and materials, because jettison device top sliding ring can be under the action of gravity of rescue goods and materials, slide, arrange the center of rescue goods and materials under the pull rod, and behind every time throwing goods and materials, self-sliding adjustment focus, make unmanned aerial vehicle fly steadily, rescue goods and materials are when loading, load from the extroversion in order, prevent that the goods and materials block, and conveniently adjust the focus.
Drawings
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle rescue goods and materials throwing device.
Fig. 2 is a schematic structural diagram of a thrower in an unmanned aerial vehicle rescue goods throwing device.
In the figure: the device comprises a machine body 1, a propeller 2, a controller 3, an undercarriage 4, a pull rod 5, a pull ring 6, a slip ring 7, a throwing device 8, a rotating shaft 9, a clamping column 10, a clamping seat 11, a spring 12 and an electromagnet 13.
Detailed Description
The technical solution 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 , but not all embodiments.
Please refer to fig. 1-2, in the embodiment of the present invention, unmanned aerial vehicle rescue goods and materials throwing devices include a machine body 1, a propeller 2, a controller 3, an undercarriage 4, a pull rod 5, a pull ring 6, a slip ring 7, a throwing device 8, a rotating shaft 9, a clamping column 10, a clamping seat 11, a spring 12 and an electromagnet 13, wherein the machine body 1 is a rectangular box structure with a lithium battery pack inside, the four corners of the machine body 1 are fixedly connected with the propeller 2, the propeller 2 is composed of a rod body, a driving motor and blades, the driving motor is fixed at the outer end of the rod body, the output shaft is vertically arranged upward, the top end of the output shaft of the driving motor is fixedly connected with the blades, the driving motor is connected with the battery pack in the machine body 1 through the controller 3 for power supply, the blades are driven to rotate through the driving motor, so as to generate a lifting;
the bottom center of the machine body 1 is fixedly connected with a pull rod 5, the pull rod 5 is a round rod of which the bottom is fixedly connected with a limiting block, a top rotating ring of a pull ring 6 is connected onto the pull rod 5 in a sliding manner, the pull ring 6 consists of a ring body of which the top is provided with a circular gap and a rotating ring fixedly connected in the gap, the rotating ring is of a cylindrical structure of which the top center is provided with a circular through hole, and forms a rotating pair structure with the pull rod 5, so that the pull ring 6 can rotate at the bottom end of the pull rod 5, the ring body of the pull ring 6 is connected with a sliding ring 7 in a sliding manner, the sliding ring 7 is of a circular annular structure;
the throwing device 8 is of a cuboid structure, a square notch is formed in the center of the bottom of the throwing device, symmetrical circular through holes are formed in the left side and the right side of the notch, two ends of a rotating shaft 9 are connected in the through holes in a sliding mode, limiting rings are arranged at two ends of each through hole, the rotating shaft 9 can rotate in the through holes, a clamping column 10 is fixedly connected to the center of the top surface of the side wall of the circular rod body of the rotating shaft 9, the top of the clamping column 10 is clamped into a groove in the bottom surface of a clamping seat 11, the clamping seat 11 is of a cylindrical structure with a circular groove in the top surface and is connected in the circular through hole formed in the center of the top surface of the throwing device 8 in a sliding mode, the top surface of;
the electromagnet 13 is positioned right above a circular through hole in the top surface of the throwing device 8, two ends of a spring 12 are fixedly connected to the top surface of the clamping seat 11 and the bottom surface of the electromagnet 13, when the top end of the clamping column 10 is clamped into the clamping seat 11, the spring 12 is in a compressed state, the top end of the clamping column 10 can be fixed through the clamping seat 11, when the electromagnet 13 is electrified, the clamping seat 11 can be attracted, the clamping seat 11 slides upwards in the through hole in the top surface of the throwing device 8, the top of the clamping column 10 is separated from a groove in the bottom surface of the clamping seat 11, the clamping column 10 is pulled by a material hook sleeved on the clamping column 10 to drive the rotating shaft 9 to rotate, when the clamping column 10 rotates downwards, the hook slips, the rescue materials are thrown out, and as a sliding ring 7 at the top of the throwing device 8 can slide under the gravity of the rescue materials, the center of the rescue materials is positioned right below the pull rod 5, and after materials are thrown, the gravity center of the unmanned;
the top center of the machine body 1 is fixedly connected with a controller 3, the propeller 2, a battery pack in the machine body 1 and an electromagnet 13 are electrically connected with the controller 3 through leads, and the machine body is controlled to fly and throw goods and materials through the controller 3;
the bottom of the machine body 1 is provided with an undercarriage 4, so that the unmanned aerial vehicle can take off and land conveniently;
the clamping seat 11 is made of a permanent magnet material, and the magnetic pole at the top is opposite to the magnetic pole at the bottom of the electromagnet 13, so that the electromagnet 13 can be quickly lifted when being electrified, and the reaction speed is improved.
The working principle of the utility model is that rescue goods and materials articulate on card post 10 through the couple, fix the top of card post 10 in the bottom surface recess of cassette 11, spring 12 is in compression state, can be fixed through cassette 11 with the top of card post 10, fly to rescue some top when unmanned aerial vehicle, through remote control controller 3, make the electro-magnet on the jettison device 8 that needs jettison goods and materials correspondence circular telegram, attract cassette 11 upwards, make the bottom surface recess separation of the top of card post 10 and cassette 11, to the goods and materials couple pulling card post 10 that cup joints on card post 10 drive pivot 9 and rotate, card post 10 when changeing downwards, the couple slippage, throw rescue goods and materials away, because jettison device 8 top sliding ring 7 can be under the action of gravity of rescue goods and materials, slide, place the center of rescue goods and materials under pull rod 5, and behind goods and materials under every jettison, the gravity center is adjusted in the self-sliding, make unmanned aerial vehicle fly steadily, goods and materials load, according to throw the order from the inside, prevent that the gravity center from conveniently blocking.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
- The unmanned aerial vehicle rescue goods and materials throwing device is characterized in that the unmanned aerial vehicle rescue goods and materials throwing device comprises a machine body, a propeller, a controller, an undercarriage, a pull rod, a pull ring, a sliding ring, a throwing device, a rotating shaft, a clamping column, a clamping seat, a spring and an electromagnet, and the unmanned aerial vehicle rescue goods and materials throwing device is characterized in that the machine body is of a rectangular box body structure with a lithium battery pack arranged inside, the four corners of the machine body are fixedly connected with the propeller, the propeller consists of a rod body, a driving motor and blades, the driving motor is fixed at the outer end of the rod body, an output shaft is vertically and upwards arranged, the top end of the output shaft of;the center of the bottom surface of the machine body is fixedly connected with a pull rod, the pull rod is a round rod of which the bottom is fixedly connected with a limiting block, a top rotating ring of a pull ring is connected onto the pull rod in a sliding manner, the pull ring consists of a ring body of which the top is provided with a round gap and a rotating ring fixedly connected in the gap, the rotating ring is of a cylindrical structure of which the center of the top surface is provided with a round through hole, a rotating pair is formed by the rotating ring and the pull rod, the ring body of the pull ring is connected with a sliding ring in a sliding manner, the sliding ring is;the throwing device is of a cuboid structure, a square notch is formed in the center of the bottom of the throwing device, symmetrical circular through holes are formed in the left side and the right side of the notch, two ends of a rotating shaft are connected in the through holes in a sliding mode, limiting rings are arranged at two ends of each through hole, the rotating shaft can rotate in the through holes, a clamping column is fixedly connected to the center of the top surface of the circular rod body of the rotating shaft and the center of the top surface of the side wall of the circular rod body, the top of each clamping column is clamped into a groove in the bottom surface of a clamping seat, each clamping seat is of a cylindrical structure, the top surface of each clamping seat is provided with a circular groove, the clamping seat is connected in the circular;the electromagnet is positioned right above the circular through hole on the top surface of the throwing device, the top surface of the clamping seat and the bottom surface of the electromagnet are fixedly connected with two ends of the spring, and when the top end of the clamping column is clamped into the clamping seat, the spring is in a compressed state, so that the top end of the clamping column can be fixed through the clamping seat;the top surface center of the machine body is fixedly connected with a controller, and the propeller, the battery pack in the machine body and the electromagnet are electrically connected with the controller through leads.
- 2. An unmanned aerial vehicle rescue goods throwing device as defined in claim 1, wherein a landing gear is arranged at the bottom of the machine body.
- 3. An unmanned aerial vehicle rescue goods and materials throwing device as defined in claim 1, wherein the clamping seat is made of a permanent magnet, and the magnetic pole at the top is opposite to the magnetic pole at the bottom of the electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759315.2U CN210000591U (en) | 2019-05-24 | 2019-05-24 | unmanned aerial vehicle rescue goods and materials throwing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759315.2U CN210000591U (en) | 2019-05-24 | 2019-05-24 | unmanned aerial vehicle rescue goods and materials throwing device |
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| CN210000591U true CN210000591U (en) | 2020-01-31 |
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| CN201920759315.2U Active CN210000591U (en) | 2019-05-24 | 2019-05-24 | unmanned aerial vehicle rescue goods and materials throwing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810817A (en) * | 2021-02-19 | 2021-05-18 | 广西一号农服航空科技有限公司 | Aerial goods hook formula unmanned aerial vehicle of jettisoninging |
| CN113942648A (en) * | 2021-12-03 | 2022-01-18 | 深圳市北斗云信息技术有限公司 | Unmanned aerial vehicle throwing device and method of monitoring equipment |
| CN114044143A (en) * | 2021-12-07 | 2022-02-15 | 四川省天域航通科技有限公司 | Large unmanned aerial vehicle for rescue |
| CN117429607A (en) * | 2023-12-13 | 2024-01-23 | 中国地震应急搜救中心 | Material throwing device for search and rescue unmanned aerial vehicle |
| CN117429607B (en) * | 2023-12-13 | 2024-05-17 | 中国地震应急搜救中心 | Material throwing device for search and rescue unmanned aerial vehicle |
-
2019
- 2019-05-24 CN CN201920759315.2U patent/CN210000591U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810817A (en) * | 2021-02-19 | 2021-05-18 | 广西一号农服航空科技有限公司 | Aerial goods hook formula unmanned aerial vehicle of jettisoninging |
| CN113942648A (en) * | 2021-12-03 | 2022-01-18 | 深圳市北斗云信息技术有限公司 | Unmanned aerial vehicle throwing device and method of monitoring equipment |
| CN114044143A (en) * | 2021-12-07 | 2022-02-15 | 四川省天域航通科技有限公司 | Large unmanned aerial vehicle for rescue |
| CN114044143B (en) * | 2021-12-07 | 2023-06-16 | 四川省天域航通科技有限公司 | Rescue is with large-scale unmanned aerial vehicle |
| CN117429607A (en) * | 2023-12-13 | 2024-01-23 | 中国地震应急搜救中心 | Material throwing device for search and rescue unmanned aerial vehicle |
| CN117429607B (en) * | 2023-12-13 | 2024-05-17 | 中国地震应急搜救中心 | Material throwing device for search and rescue unmanned aerial vehicle |
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