CN206552249U - Unmanned plane landing gear structure - Google Patents
Unmanned plane landing gear structure Download PDFInfo
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- CN206552249U CN206552249U CN201621441121.0U CN201621441121U CN206552249U CN 206552249 U CN206552249 U CN 206552249U CN 201621441121 U CN201621441121 U CN 201621441121U CN 206552249 U CN206552249 U CN 206552249U
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- groove
- fixed
- connecting rod
- mobile
- block
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Abstract
The utility model, which is created, provides unmanned plane landing gear structure, including positioned at the buffer cell for the boom end that rises and falls, the buffer cell includes fixed block, axle contiguous block, fixed connecting rod, mobile connecting rod, support bar and groove；The groove is located in the support bar, and the groove includes fixed area and turnover zone, and the side wall of the turnover zone, which is provided with groove, the turnover zone, is provided with elastic component, is provided with the turnover zone in mobile shaft, the fixed area and is provided with fixed rotating shaft；The lower end of the fixed connecting rod is rotated with the groove by fixed rotating shaft and is connected；The lower end of the mobile connecting rod is rotated with the groove by mobile shaft and is connected, when unmanned plane lands, the mobile connecting rod of unmanned plane body compressing and mobile shaft compression spring complete cushioning effect, and connecting rod is fixed in the process and fixed rotating shaft plays support and balanced action.
Description
Technical field
The invention belongs to technical field of agricultural machinery, more particularly, to unmanned plane landing gear structure.
Background technology
At present, use unmanned plane field in agricultural, multi-rotor unmanned aerial vehicle is because its is simple in construction, low cost, manipulate ability compared with
Well, it can hover, be adapted to spray insecticide to large area farmland, and the superiority hardly matched with other conventional measures.With spray
The weight for spilling the unmanned plane of decoction is larger, and inertia during landing is also larger, but the undercarriage of existing unmanned plane is generally fixation
Formula, can undoubtedly cause the impact injury of unmanned plane in itself, need to improve.
The content of the invention
The problem of the invention will be solved is to provide unmanned plane landing gear structure, and it is provided with buffer cell, the buffering list
Mobile connecting rod, mobile shaft and spring in member, which coordinate, completes cushioning effect, and simple in construction, buffering effect preferably, is effectively reduced
The impact injury being subject to during unmanned plane landing with sprinkling decoction.
In order to solve the above technical problems, the technical scheme that the invention is used is：
Unmanned plane landing gear structure, including positioned at the buffer cell for the boom end that rises and falls, the buffer cell include fixed block,
Axle contiguous block, fixed connecting rod, mobile connecting rod, support bar and groove；
The fixed block is fixedly connected with the boom end that rises and falls；
The axle contiguous block is fixedly arranged on the bottom of the fixed block；
The groove is located in the support bar, and the groove includes fixed area and turnover zone, the side wall of the turnover zone
It is provided with groove, the turnover zone and is provided with elastic component, is provided with the turnover zone in mobile shaft, the fixed area provided with solid
Determine rotating shaft；
The elastic component is located between the mobile shaft and the groove inner wall；
The mobile shaft slides in the groove and while compresses the elastic component；
The upper end of the fixed connecting rod is rotated with the axle contiguous block and is connected, and the lower end of the fixed connecting rod is turned by fixed
Axle is rotated with the groove and is connected；
The upper end of the mobile connecting rod is rotated with the axle contiguous block and is connected, and the lower end of the mobile connecting rod is turned by mobile
Axle is rotated with the groove and is connected.
Further, the fixed rotating shaft includes fixing axle and the first switch block, and the fixing axle is consolidated with the groove two side
Fixed connection, first switch block is set in the fixing axle periphery and around fixing axle rotation, the lower end of the fixed connecting rod
It is fixedly connected with the first switch block periphery.
Further, the mobile shaft includes shifting axle, jacking block and two the second switch blocks；
The shifting axle can be slided in the groove；
The jacking block is fixedly arranged on the middle part of the shifting axle, and the free end face of the jacking block is fixedly connected with spring；
Two second switch blocks are set in the periphery of the shifting axle, and two second switch blocks are located at the jacking block two
Side, and can be rotated relative to the shifting axle；
The bottom of the mobile connecting rod is provided with two fork plates, and two fork plates are solid with corresponding second switch block respectively
Fixed connection.
Further, it is installed with the mobile shaft on sliding block, the groove and is correspondingly provided with slideway.
Further, the support bar two bottom sides are provided with balance bar.
Further, the elastic component is spring.
The invention has the advantages and positive effects of：Mobile connecting rod, mobile shaft in the buffer cell and
Spring, which coordinates, completes cushioning effect, simple in construction, and buffering effect preferably, effectively reduces the unmanned plane landing with sprinkling decoction
When the impact injury that is subject to.
Brief description of the drawings
Fig. 1 is the structural representation of the unmanned plane equipped with the buffer cell in embodiment；
Fig. 2, Fig. 3, Fig. 4 are structural representation of the buffer cell described in embodiment in different azimuth；
Fig. 5 is Fig. 4 partial structurtes enlarged diagram.
In figure：A, lifting lever, B, buffer cell, 1, fixed block, 2, axle contiguous block, 3, fixed connecting rod, 4, mobile connecting rod,
41st, fork plate, 5, support bar, 51, balance bar, 6, groove, 61, fixed area, 62, turnover zone, 621, groove, 7, fixed rotating shaft,
71st, fixing axle, the 72, first switch block, 8, spring, 9, mobile shaft, 91, shifting axle, 92, jacking block, the 93, second switch block.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-5, the unmanned plane landing gear structure of the present embodiment, including the buffer cell positioned at lifting lever A ends
B, the buffer cell B include fixed block 1, axle contiguous block 2, fixed connecting rod 3, mobile connecting rod 4, support bar 5 and groove 6；
The fixed block 1 is fixedly connected with the lifting lever A ends；
The axle contiguous block 2 is fixedly arranged on the bottom of the fixed block 1；
The groove 6 is located in the support bar 5, and the groove 6 includes fixed area 61 and turnover zone 62, the turnover zone
62 side wall, which is provided with groove 621, the turnover zone 62, is provided with spring 8, and mobile shaft 9, institute are provided with the turnover zone 62
State and fixed rotating shaft 7 is provided with fixed area 61；
The spring 8 is located between the mobile shaft 9 and the inwall of the groove 6；
The mobile shaft 9 slides in the groove 621 and compresses the spring 8 simultaneously；
The upper end of the fixed connecting rod 3 rotates with the axle contiguous block 2 and is connected, and the lower end of the fixed connecting rod 3 passes through admittedly
Determine rotating shaft 7 to be connected with the groove 6 rotation；
The upper end of the mobile connecting rod 4 rotates with the axle contiguous block 2 and is connected, and the lower end of the mobile connecting rod 4 is by moving
Dynamic rotating shaft 9 is rotated with the groove 6 to be connected.
Wherein, the fixed rotating shaft 7 includes the switch block 72 of fixing axle 71 and first, the fixing axle 71 and 6 liang of the groove
Side wall is fixedly connected, and first switch block 72 is set in the periphery of fixing axle 71 and rotated around the fixing axle 71, described solid
The lower end for determining connecting rod 3 is fixedly connected with the periphery of the first switch block 72.
Wherein, the mobile shaft 9 includes shifting axle 91, jacking block 92 and two the second switch blocks 93；
The shifting axle 91 can be slided in the groove 621；
The jacking block 92 is fixedly arranged on the middle part of the shifting axle 91, and the free end face of the jacking block 92 is consolidated with the spring 8
Fixed connection；
Two second switch blocks 93 are set in the periphery of the shifting axle 91, and two second switch blocks 93 are located at described
The both sides of jacking block 92, and can be rotated relative to the shifting axle 91；
The bottom of the mobile connecting rod 4 is provided with two fork plates 41, and two fork plates 41 are respectively with corresponding described second
Switch block 93 is fixedly connected.
Wherein, it is installed with the shifting axle 91 on sliding block, the groove and is correspondingly provided with slideway.
Wherein, the two bottom sides of support bar 5 are provided with balance bar 51, the balance bottom surface of bar 51 and the support bar
Bottom surface is substantially flush.
When unmanned plane lands, the mobile connecting rod of unmanned plane body compressing and mobile shaft compression spring complete cushioning effect,
Connecting rod is fixed in the process and fixed rotating shaft plays support and balanced action.
One embodiment to the invention is described in detail above, but the content is only the invention
Preferred embodiment, it is impossible to be considered as the practical range for limiting the invention.It is all to be made according to the invention application range
Equivalent change with improve etc., all should still belong within the patent covering scope of the invention.
Claims (6)
1. unmanned plane landing gear structure, it is characterised in that including the buffer cell positioned at the boom end that rises and falls, the buffer cell bag
Include fixed block, axle contiguous block, fixed connecting rod, mobile connecting rod, support bar and groove；
The fixed block is fixedly connected with the boom end that rises and falls；
The axle contiguous block is fixedly arranged on the bottom of the fixed block；
The groove is located in the support bar, and the groove includes setting on fixed area and turnover zone, the side wall of the turnover zone
Have to be provided with elastic component, the turnover zone in groove, the turnover zone and be provided with mobile shaft, turn in the fixed area provided with fixed
Axle；
The elastic component is located between the mobile shaft and the groove inner wall；
The mobile shaft slides in the groove and while compresses the elastic component；
The upper end of the fixed connecting rod and the axle contiguous block are rotated and be connecteds, the lower end of the fixed connecting rod by fixed rotating shaft and
The groove rotates connection；
The upper end of the mobile connecting rod and the axle contiguous block are rotated and be connecteds, the lower end of the mobile connecting rod by mobile shaft and
The groove rotates connection.
2. unmanned plane landing gear structure according to claim 1, it is characterised in that the fixed rotating shaft include fixing axle and
First switch block, the fixing axle is fixedly connected with the groove two side, and first switch block is set in the fixing axle periphery
And around fixing axle rotation, the lower end of the fixed connecting rod is fixedly connected with the first switch block periphery.
3. unmanned plane landing gear structure according to claim 1, it is characterised in that the mobile shaft include shifting axle,
Jacking block and two the second switch blocks；
The shifting axle can be slided in the groove；
The jacking block is fixedly arranged on the middle part of the shifting axle, and the free end face of the jacking block is fixedly connected with spring；
Two second switch blocks are set in the periphery of the shifting axle, and two second switch blocks are located at the jacking block both sides,
And can be rotated relative to the shifting axle；
The bottom of the mobile connecting rod is provided with two fork plates, and two fork plates are fixed with corresponding second switch block respectively to be connected
Connect.
4. unmanned plane landing gear structure according to claim 1, it is characterised in that be installed with cunning on the mobile shaft
Slideway is correspondingly provided with block, the groove.
5. unmanned plane landing gear structure according to claim 1, it is characterised in that the support bar two bottom sides are provided with flat
Weigh bar.
6. unmanned plane landing gear structure according to claim 1, it is characterised in that the elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441121.0U CN206552249U (en) | 2016-12-27 | 2016-12-27 | Unmanned plane landing gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441121.0U CN206552249U (en) | 2016-12-27 | 2016-12-27 | Unmanned plane landing gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206552249U true CN206552249U (en) | 2017-10-13 |
Family
ID=60359322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441121.0U Expired - Fee Related CN206552249U (en) | 2016-12-27 | 2016-12-27 | Unmanned plane landing gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206552249U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963224A (en) * | 2017-11-22 | 2018-04-27 | 安徽天鹰兄弟无人机科技创新有限公司 | A kind of solar energy bird repellent unmanned plane |
| CN108583910A (en) * | 2018-06-25 | 2018-09-28 | 山东飞奥航空发动机有限公司 | A kind of central power type multi-rotor aerocraft and control method |
| CN109238027A (en) * | 2018-07-25 | 2019-01-18 | 南京航空航天大学 | One kind is extreme low-altitude to plunder the unmanned target drone buffer unit of sea type and way to play for time |
| CN110758723A (en) * | 2019-12-06 | 2020-02-07 | 湖南浩天翼航空技术有限公司 | Unmanned aerial vehicle convenient to receive and release undercarriage |
| CN113212743A (en) * | 2021-06-25 | 2021-08-06 | 深圳市大京科技有限公司 | Unmanned aerial vehicle convenient to multi-angle is shot and is had shock attenuation descending function |
-
2016
- 2016-12-27 CN CN201621441121.0U patent/CN206552249U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963224A (en) * | 2017-11-22 | 2018-04-27 | 安徽天鹰兄弟无人机科技创新有限公司 | A kind of solar energy bird repellent unmanned plane |
| CN108583910A (en) * | 2018-06-25 | 2018-09-28 | 山东飞奥航空发动机有限公司 | A kind of central power type multi-rotor aerocraft and control method |
| CN109238027A (en) * | 2018-07-25 | 2019-01-18 | 南京航空航天大学 | One kind is extreme low-altitude to plunder the unmanned target drone buffer unit of sea type and way to play for time |
| CN109238027B (en) * | 2018-07-25 | 2020-07-28 | 南京航空航天大学 | Buffer device and buffer method for ultra-low altitude sea-sweeping type unmanned drone aircraft |
| CN110758723A (en) * | 2019-12-06 | 2020-02-07 | 湖南浩天翼航空技术有限公司 | Unmanned aerial vehicle convenient to receive and release undercarriage |
| CN113212743A (en) * | 2021-06-25 | 2021-08-06 | 深圳市大京科技有限公司 | Unmanned aerial vehicle convenient to multi-angle is shot and is had shock attenuation descending function |
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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: 20171013 Termination date: 20171227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |