CN215922586U - Unmanned aerial vehicle's lift air park - Google Patents
Unmanned aerial vehicle's lift air park Download PDFInfo
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- CN215922586U CN215922586U CN202122345052.0U CN202122345052U CN215922586U CN 215922586 U CN215922586 U CN 215922586U CN 202122345052 U CN202122345052 U CN 202122345052U CN 215922586 U CN215922586 U CN 215922586U
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- 230000003028 elevating effect Effects 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a lifting parking apron of an unmanned aerial vehicle, which comprises a box body, a lifting platform, a vertical driving mechanism, a middle supporting framework and a machine body positioning device, wherein the lifting platform can be used for placing the unmanned aerial vehicle, the middle supporting mechanism is arranged at the middle position of the lifting platform, the middle supporting mechanism is of a folding structure, and the machine body positioning device is arranged on the lifting platform and can move the unmanned aerial vehicle placed on the lifting platform to a preset position of the lifting platform and fix the unmanned aerial vehicle. By arranging the guide columns and the lifting platform on the case and the lifting platform respectively, when the unmanned aerial vehicle needs to be lifted, the precise displacement of the lifting platform is realized through the matching of the screw nut, the ball screw and the driving motor, the vibration is small, and the stability of the unmanned aerial vehicle is effectively ensured; can play the supporting role to the elevating platform through first connecting rod, second connecting rod, also can absorb the vibrations of elevating platform simultaneously, improve unmanned aerial vehicle's flight stability.
Description
Technical Field
The utility model relates to the field of unmanned hangars, in particular to a lifting parking apron of an unmanned aerial vehicle.
Background
The unmanned aerial vehicle hangar is a ground infrastructure for realizing full-automatic operation of the unmanned aerial vehicle, and is an important component for realizing functions of automatic storage, automatic charging/battery changing, remote communication, data storage, intelligent analysis and the like of the unmanned aerial vehicle. By means of the full-automatic function of the automatic hangar, the unmanned aerial vehicle can take off and land and change batteries automatically under the condition of no human intervention, the unmanned aerial vehicle can effectively replace a manual field operation unmanned aerial vehicle, the operation efficiency is improved, and the full-automatic operation of the unmanned aerial vehicle is thoroughly realized.
However, current unmanned aerial vehicle location platform general structure is comparatively complicated, and also stability is relatively poor, for example its technical scheme of patent number CN 209159539U adopts rack toothing to realize the lift of location platform, but rack and gear cooperation receive the tooth number restriction, and its accurate degree is relatively poor, and stability is also relatively poor, when unmanned aerial vehicle weight is heavier, its mechanical error also corresponding increase.
Meanwhile, the existing unmanned aerial vehicle is generally a small-sized machine, so that the unmanned aerial vehicle is suitable for most of lifting parking aprons, but for some unmanned aerial vehicles, the influence of weight can cause overlarge middle stress under the influence of the gravity of the unmanned aerial vehicle, so that the stress deviation of a side frame is caused, the parking aprons are influenced to be kept in a horizontal state, and certain errors can occur; and when unmanned aerial vehicle is in the condition of load, during the takeoff, receive the influence of antigravity and can lead to the air park to appear certain skew, influence its levelness.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a lifting parking apron of an unmanned aerial vehicle, aiming at ensuring the levelness of the parking apron and ensuring the stable operation of the unmanned aerial vehicle by improving the structure of the parking apron even if the unmanned aerial vehicle is heavy or is loaded.
In order to achieve the above object, the present invention provides a lifting apron of an unmanned aerial vehicle, comprising:
the box body is provided with a vertical sliding interval;
the lifting platform can be used for placing the unmanned aerial vehicle, and the vertical sliding region of the lifting platform vertically moves;
the vertical driving mechanism comprises a guide post arranged on the box body and a guide sleeve arranged on the lifting platform, and the box body is provided with a first driving device for driving the lifting platform to slide along the height direction of the guide post;
the middle supporting mechanism is arranged at the middle position of the lifting platform and is of a folding structure;
organism positioner, organism positioner locates on the elevating platform to can remove the predetermined position of elevating platform and fix with the unmanned aerial vehicle who places in the elevating platform.
Preferably, the box is provided with a concave positioning groove, the guide post is arranged in the positioning groove, and the guide sleeve is in clearance fit with the inner wall of the positioning groove.
Preferably, the first driving device comprises a ball screw arranged on the box body, a screw nut arranged on the lifting platform and a rotating motor, and the ball screw is connected with the driving end of the driving motor.
Preferably, organism positioner is including the lateral shifting frame and the longitudinal movement frame of slidable mounting in the elevating platform upper wall, be vertical contained angle between lateral shifting frame and the longitudinal movement frame.
Preferably, the middle supporting mechanism comprises a base, a switching frame, a first connecting rod and a second connecting rod, wherein two ends of the first connecting rod are pivotally arranged between the base and the switching frame, two ends of the second connecting rod are pivotally arranged between the switching frame and the lifting platform, the first connecting rod and the second connecting rod are provided with two groups and symmetrically arranged according to the axis position of the lifting platform, and a locking device is arranged between the switching frame and the lifting platform and used for locking the first connecting rod and the second connecting rod when the first connecting rod and the second connecting rod are unfolded.
Preferably, the second connecting rod is provided with a third connecting rod in parallel, two ends of the third connecting rod are respectively and pivotally installed between the switching frame and the lifting platform, and the locking device is arranged at the upper part of the third connecting rod.
Preferably, the locking device is a telescopic motor, and the upper end of the third connecting rod is provided with a jack matched with the telescopic motor.
Preferably, the first connecting rod is crank-shaped.
Preferably, the lifting platform is provided with a longitudinal sliding chute and a transverse sliding chute for the transverse moving frame and the longitudinal moving frame to slide, and the bottom wall of the lifting platform is provided with a transverse driving device and a longitudinal driving device for driving the transverse moving frame and the longitudinal moving frame.
Preferably, the upper end of the first link and the lower end of the second link are pivotally connected and provided with a damper.
According to the technical scheme, the guide columns and the lifting platform are respectively arranged on the case and the lifting platform, when the unmanned aerial vehicle needs to be lifted, the precise displacement of the lifting platform is realized through the matching of the screw nut, the ball screw and the driving motor, the vibration is small, and the stability of the unmanned aerial vehicle is effectively ensured; meanwhile, the unmanned aerial vehicle can be moved to a preset position and fixed by arranging the body positioning device on the lifting platform, so that the transportation stability of the unmanned aerial vehicle is ensured; can play the supporting role to the elevating platform through first connecting rod, second connecting rod, also can absorb the vibrations of elevating platform simultaneously, improve unmanned aerial vehicle's flight stability.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a perspective view of the hidden part of the unmanned aerial vehicle garage;
FIG. 4 is a perspective view of the central support mechanism (deployed);
FIG. 5 is a perspective view of the middle support mechanism (folded)
In the figure, 1 is a box body, 2 is a lifting platform, 31 is a guide post, 32 is a guide sleeve, 4 is a positioning groove, 51 is a ball screw, 52 is a screw nut, 53 is a rotating motor, 61 is a base, 62 is an adapter, 63 is a first connecting rod, 64 is a second connecting rod, 65 is a third connecting rod, 71 is a longitudinal moving frame, 72 is a transverse moving frame, 81 is a longitudinal sliding groove, and 82 is a transverse sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 5, a lift apron of a drone includes:
the box body 1 is provided with a vertical sliding interval;
the lifting platform 2 can be used for placing the unmanned aerial vehicle, and the vertical sliding region of the lifting platform 2 can vertically move;
the vertical driving mechanism comprises a guide column 31 arranged on the box body 1 and a guide sleeve 32 arranged on the lifting platform 2, and the box body 1 is provided with a first driving device for driving the lifting platform 2 to slide along the height direction of the guide column 31;
the middle supporting mechanism is arranged at the middle position of the lifting platform 2 and is of a folding structure;
organism positioner, organism positioner locates on elevating platform 2 to can remove the predetermined position of elevating platform 2 and fix with the unmanned aerial vehicle of placing in elevating platform 2.
By arranging the guide columns 31 and the lifting platform 2 on the chassis and the lifting platform 2 respectively, when lifting is needed, the precise displacement of the lifting platform 2 is realized through the matching of the screw nut 52, the ball screw 51 and the driving motor, the vibration is small, and the stability of the unmanned aerial vehicle is effectively ensured; meanwhile, the unmanned aerial vehicle can be moved to a preset position and fixed by arranging the body positioning device on the lifting platform 2, so that the transportation stability of the unmanned aerial vehicle is ensured; can play the supporting role to elevating platform 2 through first connecting rod 63, second connecting rod 64, also can absorb the vibrations of elevating platform 2 simultaneously, improve unmanned aerial vehicle's flight stability.
In the embodiment of the present invention, the box body 1 is provided with an inward-concave positioning groove 4, the guiding column 31 is arranged in the positioning groove 4, and the guiding sleeve 32 is in clearance fit with the inner wall of the positioning groove 4.
In the embodiment of the present invention, the first driving device includes a ball screw 51 disposed on the box body 1, a screw nut 52 disposed on the lifting table 2, and a rotating motor 53, and the ball screw 51 is connected to a driving end of the driving motor.
In the embodiment of the present invention, the machine body positioning device includes a transverse moving frame 72 and a longitudinal moving frame 71 slidably mounted on the upper wall of the lifting platform 2, and a vertical included angle is formed between the transverse moving frame 72 and the longitudinal moving frame 71.
In the embodiment of the present invention, the middle supporting mechanism includes a base 61, an adapter frame, a first connecting rod 63 with two ends pivotally installed between the base 61 and the adapter frame, and a second connecting rod 64 with two ends pivotally installed between the adapter frame 62 and the lifting platform 2, the first connecting rod and the second connecting rod 64 are provided in two sets and symmetrically arranged with respect to the axial position of the lifting platform 2, and a locking device is provided between the adapter frame and the lifting platform 2 for locking the first connecting rod 63 and the second connecting rod 64 when the lifting platform is unfolded. Can play the supporting role to elevating platform 2 through first connecting rod 63, second connecting rod 64, also can absorb the vibrations of elevating platform 2 simultaneously, improve unmanned aerial vehicle's flight stability.
In the embodiment of the present invention, the second link 64 is provided with a third link 65 in parallel, two ends of the third link 65 are respectively pivotally installed between the adaptor bracket and the lifting platform 2, and the locking device is arranged at the upper part of the third link 65.
In the embodiment of the present invention, the locking device is a telescopic motor, and the upper end of the third link 65 is provided with a jack which is matched with the telescopic motor, that is, the third link 65 locks the pivoting of the second link 64 and also locks, but in a specific embodiment, a fourth link may be provided on the first link 63 to perform a locking function.
In the embodiment of the present invention, the first link 63 is crank-shaped, and when the links are folded, the folding space can be reduced.
In the embodiment of the present invention, the lifting platform 2 is provided with a longitudinal sliding chute 81 and a lateral sliding chute 82 for sliding the lateral moving frame 72 and the longitudinal moving frame 71, and the bottom wall of the lifting platform 2 is provided with a lateral driving device and a longitudinal driving device for driving the lateral moving frame and the longitudinal moving frame.
In the embodiment of the present invention, the upper end of the first link 63 and the lower end of the second link 64 are pivotally connected and provided with a damper, so that when the lifting platform 2 is pressed, the first link 63 and the second link can absorb the shock generated by the lifting platform 2 and play a supporting role.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An unmanned aerial vehicle's lift air park, its characterized in that includes:
the box body is provided with a vertical sliding interval;
the lifting platform can be used for placing the unmanned aerial vehicle, and the vertical sliding region of the lifting platform vertically moves;
the vertical driving mechanism comprises a guide post arranged on the box body and a guide sleeve arranged on the lifting platform, and the box body is provided with a first driving device for driving the lifting platform to slide along the height direction of the guide post;
the middle supporting mechanism is arranged at the middle position of the lifting platform and is of a folding structure;
organism positioner, organism positioner locates on the elevating platform to can remove the predetermined position of elevating platform and fix with the unmanned aerial vehicle who places in the elevating platform.
2. The unmanned aerial vehicle's lift apron of claim 1, wherein: the box is equipped with the constant head tank of indent, the guide post is located in the constant head tank, the uide bushing and the inner wall clearance fit of constant head tank.
3. The unmanned aerial vehicle's lift apron of claim 1, wherein: the first driving device comprises a ball screw arranged on the box body, a screw nut arranged on the lifting platform and a rotating motor, and the ball screw is connected with the driving end of the driving motor.
4. The unmanned aerial vehicle's lift apron of claim 3, wherein: the machine body positioning device comprises a transverse moving frame and a longitudinal moving frame which are slidably mounted on the upper wall of the lifting platform, and a vertical included angle is formed between the transverse moving frame and the longitudinal moving frame.
5. The unmanned aerial vehicle's lift apron of claim 1, wherein: the middle supporting mechanism comprises a base, a switching frame, a first connecting rod and a second connecting rod, wherein two ends of the first connecting rod are pivotally arranged between the base and the switching frame, two ends of the second connecting rod are pivotally arranged between the switching frame and the lifting platform, the first connecting rod and the second connecting rod are symmetrically arranged at the axis position of the lifting platform, and a locking device is arranged between the switching frame and the lifting platform and used for locking the first connecting rod and the second connecting rod when the first connecting rod and the second connecting rod are unfolded.
6. The unmanned aerial vehicle's lift apron of claim 5, wherein: the second connecting rod is provided with a third connecting rod in parallel, two ends of the third connecting rod are respectively pivoted between the switching frame and the lifting platform, and the locking device is arranged at the upper part of the third connecting rod.
7. The unmanned aerial vehicle's lift apron of claim 6, wherein: the locking device is a telescopic motor, and the upper end of the third connecting rod is provided with a jack matched with the telescopic motor.
8. The unmanned aerial vehicle's lift apron of claim 5, wherein: the first connecting rod is crank-shaped.
9. The unmanned aerial vehicle's lift apron of claim 4, wherein: the elevating platform is provided with a longitudinal sliding groove and a transverse sliding groove for the transverse moving frame and the longitudinal moving frame to slide, and the bottom wall of the elevating platform is provided with a transverse driving device and a longitudinal driving device for driving the transverse moving frame and the longitudinal moving frame.
10. The unmanned aerial vehicle's lift apron of claim 5, wherein: the upper end of the first connecting rod and the lower end of the second connecting rod are in pivot connection and are provided with dampers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345052.0U CN215922586U (en) | 2021-09-26 | 2021-09-26 | Unmanned aerial vehicle's lift air park |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345052.0U CN215922586U (en) | 2021-09-26 | 2021-09-26 | Unmanned aerial vehicle's lift air park |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215922586U true CN215922586U (en) | 2022-03-01 |
Family
ID=80414538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122345052.0U Expired - Fee Related CN215922586U (en) | 2021-09-26 | 2021-09-26 | Unmanned aerial vehicle's lift air park |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215922586U (en) |
-
2021
- 2021-09-26 CN CN202122345052.0U patent/CN215922586U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220301 |