CN220616230U - Unmanned aerial vehicle is with safe undercarriage - Google Patents
Unmanned aerial vehicle is with safe undercarriage Download PDFInfo
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- CN220616230U CN220616230U CN202321854878.2U CN202321854878U CN220616230U CN 220616230 U CN220616230 U CN 220616230U CN 202321854878 U CN202321854878 U CN 202321854878U CN 220616230 U CN220616230 U CN 220616230U
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- 230000000694 effects Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a safety landing gear for an unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle assistance and comprises a main body, wherein the main body comprises two connecting frames with the same structure, a first connecting plate is arranged on the connecting frames, a movable plate is movably arranged in the first connecting plate, a convex plate is connected onto the movable plate, the bottom of the convex plate is provided with the convex plate, a plurality of convex blocks are symmetrically arranged on the outer wall of the connecting frames, threaded rods and limiting sleeves which are mutually matched are arranged on the convex blocks, buffer rods are arranged at the bottoms of the connecting frames, buffer plates are connected to the bottoms of the buffer rods, lifting grooves are formed in the first connecting plates, screw rods which are mutually matched with the movable plate are arranged in the lifting grooves, clamping springs connected with clamping plates are arranged at the bottoms of the convex plates, and limiting rods are arranged on one side, opposite to the connecting frames. This unmanned aerial vehicle is with safe undercarriage, simple structure, reasonable in design has fine practicality.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle assistance, in particular to a safety landing gear for an unmanned aerial vehicle.
Background
A drone is an aircraft that can fly autonomously without personnel handling. It is typically made up of components such as an electric motor, propeller, sensor and control system. Unmanned aerial vehicles may be used for a variety of tasks such as scientific research, monitoring environmental changes, military reconnaissance and freight transportation, etc.
The unmanned aerial vehicle undercarriage refers to equipment installed at the bottom of an unmanned aerial vehicle, is used for supporting and stabilizing the attitude of the unmanned aerial vehicle on the ground or in the air, is inconvenient to adjust and install according to the size of the unmanned aerial vehicle when the existing unmanned aerial vehicle undercarriage is used, and can generate pressure when the unmanned aerial vehicle falls in the use process, and forms reverse shock to easily cause unmanned aerial vehicle damage, so that the unmanned aerial vehicle undercarriage is safe.
Disclosure of Invention
The utility model aims to provide a safety landing gear for an unmanned aerial vehicle, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle is with safe undercarriage, includes the main part, the main part includes two link that the structure is the same, be provided with first connecting plate on the link, the inside activity of first connecting plate is provided with the fly leaf, be connected with the fly leaf on the fly leaf, the bottom of fly leaf is provided with the fly leaf, the symmetry is provided with a plurality of lugs on the outer wall of link, be provided with threaded rod and the stop collar of mutually supporting on the lug, the bottom of link is provided with the buffer rod, the bottom of buffer rod is connected with the buffer plate.
Preferably, the lifting groove is formed in the first connecting plate, a screw rod matched with the movable plate is arranged in the lifting groove, and a clamp spring connected with the clamping plate is arranged at the bottom of the convex plate.
Preferably, a limiting rod is arranged on one side of the connecting frame opposite to the connecting frame, and an inserting hole matched with the limiting rod is formed in the connecting frame on any side.
Preferably, the inside of buffer board is provided with the cushion chamber, the inside activity in cushion chamber is provided with the clamp plate, be provided with the fixed block of being connected with the buffer rod on the clamp plate.
Preferably, the inside of buffering chamber is provided with the connecting block, the bottom of clamp plate is provided with the second connecting plate mutually supporting with the connecting block, the side of connecting block is provided with the buffer column, be provided with the ejector pin on the outer wall of buffer column.
Preferably, the inside of stop collar is provided with the activity chamber, the inside in activity chamber is provided with the thread bush that mutually supports with the threaded rod, set up the screw hole that mutually supports with the threaded rod on the thread bush, the side of thread bush is provided with the butt plate, be provided with the bayonet socket with the activity chamber intercommunication on the lug.
The beneficial effects of the utility model are as follows:
1. this unmanned aerial vehicle is with safe undercarriage mutually supporting through setting up threaded rod and the stop collar at the link, is convenient for adjust the interval between two links when using to install fixedly according to the unmanned aerial vehicle that needs to use, promote the device's suitability.
2. This unmanned aerial vehicle is with safe undercarriage utilizes the buffer rod that sets up in the link bottom to mutually support with the buffer board, is convenient for offset the pressure that the device received through the buffer board in the in-process of using to avoid unmanned aerial vehicle to appear damaging when descending, promote the result of use of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the inner cavity of the present utility model;
fig. 3 is a schematic view of the structure of the mounting box of the present utility model.
In the figure: 1. a main body; 101. a connecting frame; 102. a buffer rod; 103. a buffer plate; 104. a connecting plate; 105. a screw; 106. a movable plate; 107. a convex plate; 108. a clamping plate; 109. clamping springs; 10. a lifting groove; 100. a buffer chamber; 111. a bump; 112. a limit rod; 113. a threaded rod; 114. a limit sleeve; 115. a bayonet; 116. a threaded hole; 117. a retaining plate; 118. a limiting block; 119. a thread sleeve; 120. a movable cavity; 121. a connecting block; 122. a connecting plate; 123. a buffer column; 124. a push rod; 125. a pressing plate; 126. and a fixed block.
Detailed Description
The present utility model will be described in detail with reference to the drawings in the embodiments of the present utility model, but the scope of the present utility model is not limited to the following embodiments, i.e. all simple equivalent changes and modifications made in the claims and the specification of the present utility model are included in the scope of the present utility model.
As shown in fig. 1 to 3, this safety landing gear for unmanned aerial vehicle, which comprises a main body 1, main body 1 includes link 101 that two structures are the same, be provided with first link 104 on the link 101, the inside activity of first link 104 is provided with fly leaf 106, be connected with flange 107 on the fly leaf 106, the bottom of flange 107 is provided with flange 107, the symmetry is provided with a plurality of lugs 111 on the outer wall of link 101, be provided with threaded rod 113 and stop collar 114 of mutually supporting on the lug 111, through setting up threaded rod 113 and the stop collar 114 mutually supporting at link 101, be convenient for install fixedly to the interval between two links 101 according to the unmanned aerial vehicle that needs to use, thereby promote the suitability of the device, the bottom of link 101 is provided with buffer rod 102, the bottom of buffer rod 102 is connected with buffer plate 103, utilizes the buffer rod 102 and the buffer plate 103 of setting in the bottom of link 101 to mutually support the outer wall, is convenient for through the pressure of buffer plate 103 to the device when using and carries out the pressure to the device, thereby avoid this landing effect to take place when the unmanned aerial vehicle is destroyed by the device.
In this scheme, the lifting groove 10 has been seted up on the first connecting plate 104, the inside of lifting groove 10 is provided with the screw rod 105 mutually supporting with fly leaf 106, the bottom of flange 107 is provided with the jump ring 109 of being connected with splint 108, mutually supporting through jump ring 109 and splint 108, is convenient for promote the centre gripping effect to unmanned aerial vehicle in the use.
In this solution, a limiting rod 112 is disposed on one side of the connecting frame 101 opposite to each other, and an insertion hole matched with the limiting rod 112 is disposed on the connecting frame 101 on any side.
In this solution, the buffer plate 103 is provided with a buffer cavity 100 inside, a pressing plate 125 is movably provided inside the buffer cavity 100, and a fixing block 126 connected with the buffer rod 102 is provided on the pressing plate 125.
In this scheme, the inside of buffer chamber 100 is provided with connecting block 121, the bottom of clamp plate 125 is provided with the second connecting plate 122 that mutually supports with connecting block 121, the side of connecting block 121 is provided with buffer post 123, and buffer post 123's inside is provided with rubber pad and hydraulic structure to offset the pressure that produces, be provided with ejector pin 124 on the outer wall of buffer post 123, carry out auxiliary stay to buffer post 123 through ejector pin 124.
In this scheme, the inside of stop collar 114 is provided with movable chamber 120, the inside in movable chamber 120 is provided with the thread bush 119 that mutually supports with threaded rod 113, set up on the thread bush 119 with threaded hole 116 that mutually supports with threaded rod 113, the side of thread bush 119 is provided with the butt strap 117, be provided with on the lug 111 with the bayonet socket 115 of movable chamber 120 intercommunication.
Working principle: when the safety landing gear for the unmanned aerial vehicle is used, the device is placed on the ground, the threaded sleeve 119 is movably arranged on the limiting sleeve 114, the threaded hole 116 on the threaded sleeve 119 is matched with the threaded rod 113 arranged on the protruding block 111, so that the distance between the two connecting frames 101 is adjusted, the screw rod motor arranged on the first connecting plate 104 is started to drive the screw rod 105 to rotate according to the unmanned aerial vehicle to be used, the screw rod 105 is matched with the movable plate 106, the position of the protruding plate 107 is adjusted, and the unmanned aerial vehicle is clamped through the clamping plate 108 arranged at the bottom of the protruding plate 107, so that the device is fixed on the unmanned aerial vehicle; in the in-process of using, when man-machine descends, the buffer board 103 that sets up on buffer pole 102 contacts with ground, and the pressure that produces this moment passes through buffer board 103 and transmits clamp plate 125, utilizes the buffer post 123 that sets up in the buffer chamber 100 inside to offset the pressure that clamp plate 125 received to reduce unmanned aerial vehicle and receive the probability of damaging.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides an unmanned aerial vehicle is with safe undercarriage, includes main part (1), its characterized in that, main part (1) includes link (101) that two structures are the same, be provided with first connecting plate (104) on link (101), the inside activity of first connecting plate (104) is provided with fly leaf (106), be connected with flange (107) on fly leaf (106), the bottom of flange (107) is provided with flange (107), the symmetry is provided with a plurality of lugs (111) on the outer wall of link (101), be provided with threaded rod (113) and stop collar (114) of mutually supporting on lug (111), the bottom of link (101) is provided with buffer rod (102), the bottom of buffer rod (102) is connected with buffer plate (103).
2. The safety landing gear for the unmanned aerial vehicle according to claim 1, wherein the first connecting plate (104) is provided with a lifting groove (10), a screw (105) matched with the movable plate (106) is arranged in the lifting groove (10), and a clamp spring (109) connected with the clamp plate (108) is arranged at the bottom of the convex plate (107).
3. The safety landing gear for the unmanned aerial vehicle according to claim 1, wherein a limiting rod (112) is arranged on one side of the connecting frame (101) opposite to each other, and a jack matched with the limiting rod (112) is arranged on the connecting frame (101) on any side.
4. The safety landing gear for the unmanned aerial vehicle according to claim 1, wherein a buffer cavity (100) is arranged in the buffer plate (103), a pressing plate (125) is movably arranged in the buffer cavity (100), and a fixing block (126) connected with the buffer rod (102) is arranged on the pressing plate (125).
5. The safety landing gear for the unmanned aerial vehicle according to claim 4, wherein a connecting block (121) is arranged in the buffer cavity (100), a second connecting plate (122) matched with the connecting block (121) is arranged at the bottom of the pressing plate (125), a buffer column (123) is arranged at the side of the connecting block (121), and a push rod (124) is arranged on the outer wall of the buffer column (123).
6. The safety landing gear for the unmanned aerial vehicle according to claim 1, wherein a movable cavity (120) is arranged in the limiting sleeve (114), a threaded sleeve (119) matched with the threaded rod (113) is arranged in the movable cavity (120), a threaded hole (116) matched with the threaded rod (113) is formed in the threaded sleeve (119), a retaining plate (117) is arranged beside the threaded sleeve (119), and a bayonet (115) communicated with the movable cavity (120) is formed in the protruding block (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854878.2U CN220616230U (en) | 2023-07-14 | 2023-07-14 | Unmanned aerial vehicle is with safe undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854878.2U CN220616230U (en) | 2023-07-14 | 2023-07-14 | Unmanned aerial vehicle is with safe undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220616230U true CN220616230U (en) | 2024-03-19 |
Family
ID=90227067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321854878.2U Active CN220616230U (en) | 2023-07-14 | 2023-07-14 | Unmanned aerial vehicle is with safe undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220616230U (en) |
-
2023
- 2023-07-14 CN CN202321854878.2U patent/CN220616230U/en active Active
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