CN211391704U - Air-drop positioning landing device - Google Patents
Air-drop positioning landing device Download PDFInfo
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- CN211391704U CN211391704U CN201922079082.4U CN201922079082U CN211391704U CN 211391704 U CN211391704 U CN 211391704U CN 201922079082 U CN201922079082 U CN 201922079082U CN 211391704 U CN211391704 U CN 211391704U
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- device body
- parachute
- air
- control unit
- positioning landing
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Abstract
The embodiment of the utility model discloses air-drop location landing device relates to air-drop device technical field. The device comprises a device body and a parachute, wherein the parachute is arranged on the upper side of the device body, a cargo bearing mechanism is arranged on the lower portion of the device body, a guide device and a control unit are arranged on the upper portion of the device body, a plurality of steering engines are uniformly distributed on the periphery of the device body, a swinging device is arranged on each steering engine and is arranged on a rudder arm, and the rudder arm is connected with the parachute through a pull wire. After the throwing device is thrown, the relative distance and direction between the throwing device and the carried air-thrown material and the target point are judged in the air through the navigation device. The rudder arm in the corresponding direction is controlled to rotate through the steering engine, the umbrella is deformed in the corresponding position direction after the rudder arm rotates, the device body deflects in the air in the direction, the motion track of the device body is changed, and positioning landing is realized. The required initial velocity and height are much smaller than for controlling a paraglider and therefore a higher landing accuracy and a lower structural strength are required.
Description
Technical Field
The embodiment of the utility model provides an air-drop device technical field, concretely relates to air-drop location landing device.
Background
Currently, only devices for aerial delivery positioning by using a paraglider at high altitude are available. The device has the defects that the device can not be used for throwing small-sized low-altitude materials, the paraglider can normally work only at a certain flight speed, the error is large, a large amount of materials cannot be thrown at one time, and the cost is high.
Currently, a device for low-altitude delivery is lacked.
Disclosure of Invention
Therefore, the embodiment of the utility model provides an air-drop location landing device, simple structure can realize the location to small-size low-altitude goods and materials and put in.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model discloses an on the one hand, this air-drop location landing device includes device body and parachute, and the parachute setting is at the upside of device body, and the lower part of device body is equipped with the goods and bears the weight of the mechanism, and the upper portion of device body is equipped with guider and the control unit, and evenly distributed all around of device body has a plurality of steering wheel, is equipped with the swing setting on the steering wheel at rudder arm, and rudder arm connects the parachute through acting as go-between, and steering wheel and guider connect the control unit respectively.
Furthermore, the device body upper end be fixed with the parachute control ring, seted up a plurality of through wires holes on the parachute control ring, the through wires hole is passed to acting as go-between rudder arm and the parachute.
Furthermore, a nine-axis sensor connected with the control unit is also arranged in the device body.
Further, the control unit is a stm32 singlechip.
Further, the guiding device is a GPS module.
Further, the goods bearing mechanism is a goods cabin arranged on the lower side of the device body.
Furthermore, the device body is cylindrical, the steering engine is fixed on the outer wall of the device body, and the guide device and the control unit are fixed on the inner side of the upper portion of the device body.
The embodiment of the utility model provides a have following advantage:
the utility model discloses put in the device and set for in advance through guider and put in target point preset position, through putting in the back, judge self and the relative distance and the direction of the air-drop goods and materials and the target point that carry aloft through navigation head. The steering engine is used for controlling the rotation of the rudder arm in the corresponding direction, the umbrella is deformed in the corresponding position direction after the rudder arm rotates, the device body deviates in the air in the direction, the motion track of the device body is changed, the judgment of the relative distance and the direction is continuously carried out through the navigation device in the air, the parachute is continuously adjusted in the posture through the steering engine, the running track of the device is adjusted, and finally the positioning landing is realized.
The embodiment of the utility model provides a method through the rotatory parachute that makes of the control unit control rudder arm produces deformation realizes controlling its aerial movement track's purpose, compares with control paraglider, and required initial velocity and height are all little a lot, and required structural strength is also lower.
And adopt this mode also can reduce its demand to the space, realize higher input density, can input a large amount of goods and materials once. The structure is simple, the cost is low, and the production period is short.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a front view of an airdrop positioning landing device provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of the device body according to embodiment 1 of the present invention;
in the figure: 1-device body 2-parachute 3-parachute control ring 4-steering engine 5-rudder arm 6-stay wire 7-control unit.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered to be within the scope of the present invention without substantial changes in the technical content.
Referring to fig. 1-2, the airdrop positioning landing device comprises a device body 1 and a parachute 2, the parachute 2 is arranged on the upper side of the device body 1, a cargo bearing mechanism is arranged on the lower portion of the device body 1, a guide device and a control unit 7 are arranged on the upper portion of the device body 1, a plurality of steering engines 4 are uniformly distributed on the periphery of the device body 1, the steering engines 4 are provided with swinging devices and are arranged on steering arms 5, the steering arms 5 are connected with the parachute 2 through pull wires 6, and the steering engines 4 and the guide device are respectively connected with the control unit 7.
The device body 1 is cylindrical, and the cargo carrying mechanism is a cargo compartment provided on the lower side of the device body 1. Steering wheel 4 is fixed on the outer wall of device body 1, and guider and control unit 7 are fixed at device body 1 upper portion inboard. This embodiment is fixed with parachute control ring 3 in device body 1 upper end, has seted up a plurality of through wires holes on the parachute control ring 3, the through wires hole is passed to 6 acting as go-between rudder arm 5 and the parachute 2.
A nine-axis sensor connected with the control unit 7 is also arranged in the device body 1. The control unit 7 in this embodiment is a stm32 single chip microcomputer. The guiding device is a GPS module. The circuit control part is realized based on the stm32 singlechip, and the operation result (including rotation speed, angle, time for keeping the angle and the like) is output to the steering engine 4 at the corresponding position by analyzing and operating data provided by elements such as a GPS module, a nine-axis sensor and the like.
The utility model discloses put in device passes through the computer and connects the singlechip, with the longitude and latitude coordinate input GPS module of target landing point, through the after of putting in the air, judges the relative distance and the direction of self and the air-drop goods and materials that carry and target point through the GPS module in the air. The rudder arm 5 in the corresponding direction is controlled to rotate through the steering engine 4, the umbrella is deformed in the corresponding position direction after the rudder arm 5 rotates, the device body 1 deflects towards the direction in the air, and the surface collapse degree of the parachute 2 is controlled by controlling the rotation angle of the rudder arm 5, so that the horizontal acceleration of the device is controlled. The surface collapse position of the parachute 2 is controlled by controlling the rotation of the rudder arms 5 at different positions, so that the direction of the horizontal acceleration of the device is controlled, the motion trail of the device is changed, and the positioning landing is realized.
The purpose of controlling the aerial moving track of the parachute 2 is achieved by a method that the stm32 single chip microcomputer controls the rudder arm 5 to rotate so as to enable the parachute to deform, and compared with the method for controlling the paraglider, the required initial speed and height are much smaller, and therefore the landing precision is higher. The structural strength required is also lower. And adopt this mode also can reduce its demand to the space, realize higher input density, can input a large amount of goods and materials once. The structure is simple, the cost is low, and the production period is short.
The parachute 2 with different sizes, the steering engine 4 with different models, the rudder arm 5 with different sizes and the volume, the shape and the buffer performance of the cargo hold can be designed and used according to the requirements of specific application. And is more flexible. After the longitude and latitude (even the required motion track and speed) parameters of the target point are set, the target point is thrown nearby the upper part of the target point, and in the landing process, the target point is controlled by a program without manual intervention operation.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. An air-drop positioning landing device is characterized in that: the airdrop positioning landing device comprises a device body (1) and a parachute (2), the parachute (2) is arranged on the upper side of the device body (1), a cargo bearing mechanism is arranged on the lower portion of the device body (1), a guide device and a control unit (7) are arranged on the upper portion of the device body (1), a plurality of steering engines (4) are uniformly distributed on the periphery of the device body (1), a swinging device is arranged on each steering engine (4), the steering engines (5) are connected with the parachute (2) through pull wires (6), and the steering engines (4) and the guide device are respectively electrically connected with the control unit (7).
2. The aerial delivery positioning landing gear of claim 1, wherein: device body (1) upper end be fixed with parachute control ring (3), seted up a plurality of through wires holes on parachute control ring (3), stay wire (6) between rudder arm (5) and parachute (2) pass the through wires hole.
3. The aerial delivery positioning landing gear of claim 1, wherein: the device body (1) is also internally provided with a nine-axis sensor connected with the control unit (7).
4. The aerial delivery positioning landing gear of claim 1 or 3, wherein: the control unit (7) is a stm32 singlechip.
5. The aerial delivery positioning landing gear of claim 1, wherein: the guiding device is a GPS module.
6. The aerial delivery positioning landing gear of claim 1, wherein: the goods bearing mechanism is a goods cabin arranged on the lower side of the device body (1).
7. The aerial delivery positioning landing gear of claim 1, wherein: the device body (1) is cylindrical, the steering engine (4) is fixed on the outer wall of the device body (1), and the guide device and the control unit (7) are fixed on the inner side of the upper portion of the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079082.4U CN211391704U (en) | 2019-11-27 | 2019-11-27 | Air-drop positioning landing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079082.4U CN211391704U (en) | 2019-11-27 | 2019-11-27 | Air-drop positioning landing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211391704U true CN211391704U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922079082.4U Expired - Fee Related CN211391704U (en) | 2019-11-27 | 2019-11-27 | Air-drop positioning landing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211391704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920904A (en) * | 2019-11-27 | 2020-03-27 | 李政涵 | Air-drop positioning landing device |
-
2019
- 2019-11-27 CN CN201922079082.4U patent/CN211391704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920904A (en) * | 2019-11-27 | 2020-03-27 | 李政涵 | Air-drop positioning landing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |