CN218858730U - Tailstock type unmanned aerial vehicle take-off and landing device - Google Patents
Tailstock type unmanned aerial vehicle take-off and landing device Download PDFInfo
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- CN218858730U CN218858730U CN202223001223.9U CN202223001223U CN218858730U CN 218858730 U CN218858730 U CN 218858730U CN 202223001223 U CN202223001223 U CN 202223001223U CN 218858730 U CN218858730 U CN 218858730U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The utility model provides a tailstock formula unmanned aerial vehicle's take off and land device belongs to unmanned aerial vehicle structural design field. The buffer, the mechanical connecting piece and the supporting sleeve are positioned in the outer sleeve of the supporting rod, and the supporting sleeve is positioned on one side of the mechanical connecting piece, which is far away from the buffer; the moving part is positioned on one side of the support sleeve, which is far away from the mechanical connecting piece, and part of the moving part is positioned on the inner side of the support sleeve; the supporting piece is positioned at one end of the moving part, which is far away from the buffer, and is in contact with the ground in the take-off and landing process of the unmanned aerial vehicle; before the tailstock unmanned aerial vehicle takes off, a supporting piece of the taking-off and landing device is in contact with the ground, so that the unmanned aerial vehicle can be ensured to be stable in a vertical state; after the engine is started, the buffer of the lifting device plays a role in damping, and the damage to the engine body caused by the vibration of the engine is avoided; when tailstock unmanned aerial vehicle fell to the ground, the inside buffer of device that takes off and land compressed fast, absorbed the impact energy when falling to the ground. Can effectively play the cushioning effect at tailstock formula unmanned aerial vehicle hard in-process that lands under the interference environment, prolong unmanned aerial vehicle's life.
Description
Technical Field
The utility model belongs to unmanned aerial vehicle structural design field especially relates to a tailstock formula unmanned aerial vehicle's take off and land device.
Background
The unmanned aerial vehicle technology is a hot spot concerned by countries in the world at present. Unmanned aerial vehicles have embodied great advantages and some potential new uses in recent years.
Regarding the mode of taking off and landing, at present, large-scale unmanned aerial vehicle adopts wheeled mode of taking off and landing more, and is high to the requirement on place, very big restriction its range of application. And for small and medium-sized unmanned aerial vehicles, vertical take-off and landing are an important mode, and the outstanding advantage is that the requirement on take-off and landing sites is low, so that the unmanned aerial vehicles can be widely deployed and used. To the take off and land of tailstock formula unmanned aerial vehicle, because surrounding environment's influence, the condition that can meet hard landing is inevitable in the process of taking off and land, unmanned aerial vehicle's organism structure can receive the damage, consequently can shorten unmanned aerial vehicle's life greatly, how to avoid the emergence of this kind of damage, is the problem that present urgent need solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the organism structure that the hard landing of unmanned aerial vehicle take off and land process leads to among the correlation technique easily receives the damage, unmanned aerial vehicle's life shortens, the utility model provides a tailstock formula unmanned aerial vehicle's take off and land device, technical scheme is as follows:
a take-off and landing device of a tailstock type unmanned aerial vehicle comprises: a supporting rod outer sleeve, a buffer, a mechanical connecting piece, a supporting sleeve, a moving part and a supporting piece which are coaxially arranged,
the outer sleeve of the supporting rod is positioned at the foremost end of the lifting device, and one end of the outer sleeve of the supporting rod is connected with the tail seat type unmanned aerial vehicle body;
the buffer, the mechanical connecting piece and the supporting sleeve are positioned in the outer sleeve of the supporting rod,
the mechanical connecting piece is positioned at one end of the buffer far away from the foremost end of the lifting device; the supporting sleeve is positioned on one side of the mechanical connecting piece, which is far away from the buffer, and one end of the supporting sleeve is attached to the mechanical connecting piece;
the moving part is positioned on one side of the support sleeve far away from the mechanical connecting piece, and part of the moving part is positioned on the inner side of the support sleeve, and the outer diameter of the moving part is matched with the inner diameter of the support sleeve;
support piece is located the one end that the buffer was kept away from to the moving part, and at unmanned aerial vehicle take off and land the in-process, support piece and ground contact.
Optionally, the take-off and landing device of the pedestal type unmanned aerial vehicle further comprises: the vibration damper is used for damping vibration,
and two ends of the buffer are respectively provided with a damper, the outer diameter of the damper is matched with the inner diameter of the outer sleeve of the support rod, and the damper close to the mechanical connecting piece is connected with the mechanical connecting piece.
Optionally, the end of the support is radiused.
Optionally, the bumper is a spring.
Optionally, both ends of the bumper are welded to the damper.
Optionally, the support member, the mechanical connecting member and the support sleeve are made of metal.
Optionally, the support member, the mechanical connecting member and the support sleeve are made of an aluminum alloy material.
The beneficial effect of this application lies in at least:
before the tail seat unmanned aerial vehicle takes off, a supporting piece of a take-off and landing device of the tail seat unmanned aerial vehicle is in contact with the ground, so that the unmanned aerial vehicle can be ensured to be stable in a vertical state;
after the engine is started, a buffer and a damper of the lifting device form a damping component to play a damping role, and the damage to the engine body caused by the vibration of the engine is avoided;
when tailstock unmanned aerial vehicle fell to the ground, buffer, the attenuator of the inside of device of taking off and land compress fast, absorb the impact energy when falling to the ground.
The device can effectively play the cushioning effect at tailstock formula unmanned aerial vehicle hard landing's under the interference environment in-process, prolongs unmanned aerial vehicle's life.
Drawings
Fig. 1 is the embodiment of the utility model provides a pair of tailstock formula unmanned aerial vehicle's take off and land device's schematic structure drawing.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
Please refer to fig. 1, the present application provides a schematic view of a take-off and landing device of a tailstock-type unmanned aerial vehicle, the take-off and landing device includes:
a supporting rod outer sleeve 1, a buffer 3, a mechanical connecting piece 4, a supporting sleeve 5, a moving part 6 and a supporting piece 7 which are coaxially arranged,
the outer sleeve 1 of the support rod is positioned at the foremost end of the lifting device, and one end of the outer sleeve 1 of the support rod is connected with the tail seat type unmanned aerial vehicle body;
the buffer 3, the mechanical connecting piece 4 and the support sleeve 5 are positioned in the support rod outer sleeve 1.
The mechanical connecting element 4 is located at the end of the buffer 3 remote from the foremost end of the lifting device.
The supporting sleeve 5 is positioned on one side of the mechanical connecting piece 4 far away from the buffer 3, and one end of the supporting sleeve 5 is attached to the mechanical connecting piece 4;
the moving part 6 is located on the side of the support sleeve 5 remote from the mechanical connection 4 and partly inside the support sleeve 5, the outer diameter of the moving part 6 matching the inner diameter of the support sleeve 5. The support sleeve 5 ensures that the moving part 6 moves in a straight line.
The support 7 is located at one end of the moving part 6 far away from the buffer 3, and the support 7 is in contact with the ground during the taking-off and landing process of the unmanned aerial vehicle.
A support rod outer sleeve of the lifting device is positioned at the foremost end of the lifting device, and one end of the support rod outer sleeve is connected with a tailstock type unmanned aerial vehicle body; the buffer, the mechanical connecting piece and the supporting sleeve are positioned in the outer sleeve of the supporting rod, and the mechanical connecting piece is positioned at one end of the buffer, which is far away from the foremost end of the lifting device; the supporting sleeve is positioned on one side of the mechanical connecting piece, which is far away from the buffer, and one end of the supporting sleeve is attached to the mechanical connecting piece; the moving part is positioned on one side of the support sleeve far away from the mechanical connecting piece, and part of the moving part is positioned on the inner side of the support sleeve, and the outer diameter of the moving part is matched with the inner diameter of the support sleeve; the support piece is positioned at one end of the moving part, which is far away from the buffer, and is contacted with the ground in the taking-off and landing process of the unmanned aerial vehicle; before the tail seat unmanned aerial vehicle takes off, a supporting piece of a take-off and landing device of the tail seat unmanned aerial vehicle is in contact with the ground, so that the unmanned aerial vehicle can be ensured to be stable in a vertical state; after the engine is started, the buffer of the lifting device plays a role in damping, and the damage to the engine body caused by the vibration of the engine is avoided; when tailstock unmanned aerial vehicle falls to the ground, the inside buffer of take-off and landing device compresses fast, absorbs the impact energy when falling to the ground.
Further, in another embodiment, in order to compress air and form air buffer, please refer to fig. 1, the takeoff and landing device of the aft seat type drone of the present application may further include: a damper 2.
The two ends of the buffer 3 are respectively provided with a damper 2, the outer diameter of the damper 2 is matched with the inner diameter of the support rod outer sleeve 1, and the damper 2 close to the mechanical connecting piece 4 is connected with the mechanical connecting piece 4. This damper 2 provides the motion resistance during the take-off and landing of the drone.
For example, the damper 2 may be made of a rubber-like material.
In order to ensure uniform stress on uneven ground, the end of the support member 8 may be rounded.
To improve the damping effect, the buffer 3 may be a spring, for example, or may be another elastic member.
For example, both ends of the bumper 3 may be welded to the damper 2.
The supporting piece 7, the mechanical connecting piece 4 and the supporting sleeve 5 are all made of metal.
Mechanical connecting piece 4 adopts the aluminum alloy material to make, supports 5 adoption aluminum alloy materials of cover and makes, supports 7 adoption aluminum alloy materials of cover and makes.
Referring to fig. 1, the length of the damper 2 may be 10mm in a natural state of the bumper, i.e., in an unstressed state; the length of the bumper 3 may be 45mm; the support sleeve 5 has two parts, one of which may be 20mm in length and the other of which may be 10mm in length.
The application provides a pair of tailstock formula unmanned aerial vehicle's take off and land device's theory of operation as follows:
before tailstock unmanned aerial vehicle takes off, tailstock unmanned aerial vehicle's the support piece and the ground contact of take-off and landing device guarantee that unmanned aerial vehicle can be stable at the vertical state.
After the engine is started, the buffer and the damper of the lifting device form a damping assembly, so that the damping effect is achieved, and the damage to the engine body caused by the vibration of the engine is avoided.
When tailstock unmanned aerial vehicle falls to the ground, inside buffer, the attenuator of take-off and landing device compress fast, absorb the impact energy when falling to the ground.
The take-off and landing device is suitable for the tailstock type unmanned aerial vehicle below the 50kg level.
The application provides a pair of tailstock formula unmanned aerial vehicle's device of taking off and land can effectively play the cushioning effect at tailstock formula unmanned aerial vehicle hard in-process that lands under the interference environment, can realize that tailstock formula unmanned aerial vehicle's the support of taking off and land and shock attenuation, and protection unmanned aerial vehicle's organism structure safety has improved VTOL unmanned aerial vehicle's life. The device has the advantages of simple design process, simple structure, easy realization, low manufacturing cost and no need of complex processing technology.
The application provides a tailstock formula unmanned aerial vehicle's take off and land device's use as follows:
1. the supporting rod outer sleeve of the lifting device is connected with the unmanned aerial vehicle body, and various connection modes such as glue joint and metal connection can be adopted during connection;
2. after the take-off and landing device is fixed, the tailstock unmanned aerial vehicle is placed vertically.
The foregoing merely represents embodiments of the present invention, which are described in greater detail and detail, and are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. In addition, the detailed parts of the utility model are the conventional technology.
Claims (6)
1. The utility model provides a tailstock formula unmanned aerial vehicle's take off and land device which characterized in that includes: a supporting rod outer sleeve, a buffer, a mechanical connecting piece, a supporting sleeve, a moving part and a supporting piece which are coaxially arranged,
the outer sleeve of the supporting rod is positioned at the foremost end of the lifting device, and one end of the outer sleeve of the supporting rod is connected with the tail seat type unmanned aerial vehicle body;
the buffer, the mechanical connecting piece and the supporting sleeve are positioned in the outer sleeve of the supporting rod,
the mechanical connecting piece is positioned at one end of the buffer far away from the foremost end of the lifting device; the supporting sleeve is positioned on one side of the mechanical connecting piece, which is far away from the buffer, and one end of the supporting sleeve is attached to the mechanical connecting piece;
the moving part is positioned on one side of the support sleeve far away from the mechanical connecting piece, and part of the moving part is positioned on the inner side of the support sleeve, and the outer diameter of the moving part is matched with the inner diameter of the support sleeve;
support piece is located the one end that the buffer was kept away from to the moving part, and at unmanned aerial vehicle take off and land the in-process, support piece and ground contact.
2. The take-off and landing device of the tailstock-type unmanned aerial vehicle according to claim 1, further comprising: the damping device is arranged on the base plate,
and two ends of the buffer are respectively provided with a damper, the outer diameter of the damper is matched with the inner diameter of the outer sleeve of the support rod, and the damper close to the mechanical connecting piece is connected with the mechanical connecting piece.
3. The take-off and landing device of the tailstock type unmanned aerial vehicle according to claim 1,
the tail end of the supporting piece is in a circular arc shape.
4. The take-off and landing device of the tailstock type unmanned aerial vehicle according to claim 1,
the buffer is a spring.
5. The take-off and landing device of the tailstock type unmanned aerial vehicle according to claim 1,
the two ends of the buffer are welded with the damper.
6. The take-off and landing device of tailstock type unmanned aerial vehicle according to claim 1,
the supporting piece, the mechanical connecting piece and the supporting sleeve are all made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223001223.9U CN218858730U (en) | 2022-11-11 | 2022-11-11 | Tailstock type unmanned aerial vehicle take-off and landing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223001223.9U CN218858730U (en) | 2022-11-11 | 2022-11-11 | Tailstock type unmanned aerial vehicle take-off and landing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218858730U true CN218858730U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223001223.9U Active CN218858730U (en) | 2022-11-11 | 2022-11-11 | Tailstock type unmanned aerial vehicle take-off and landing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218858730U (en) |
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2022
- 2022-11-11 CN CN202223001223.9U patent/CN218858730U/en active Active
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