CN205499345U - A shock attenuation undercarriage for unmanned aerial vehicle - Google Patents
A shock attenuation undercarriage for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN205499345U CN205499345U CN201620202587.9U CN201620202587U CN205499345U CN 205499345 U CN205499345 U CN 205499345U CN 201620202587 U CN201620202587 U CN 201620202587U CN 205499345 U CN205499345 U CN 205499345U
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- cross bar
- support frame
- undercarriage
- bracing frame
- screw
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Abstract
The utility model discloses a a shock attenuation undercarriage for unmanned aerial vehicle device. Main to solve at present current unmanned aerial vehicle undercarriage structure complicated, structure firmness is poor, the shock attenuation effect is unsatisfactory problem. The utility model discloses a but preceding support frame, back support frame, upper left horizontal pole, upper right horizontal pole, left sheer pole, right sheer pole, four sponge ring, four spinal branch spikes and four extension spring. Characterized by: adopt the bilateral symmetry and the structure of front and back symmetry to design, all there are two joints on both sides about preceding support frame and back support frame, fix support frame and supporting legs in joint department with the screw, end at articular top of support frame and supporting legs has two hole grooves to but fixed extension spring, there is two bilateral symmetry's hole groove at the top of support frame, through locking the screw with fixed upper left horizontal pole and upper right horizontal pole, the front end of four spinal branch spikes respectively has a hole groove, sheathes sponge ring through locking the screw respectively in with fixed left sheer pole and right sheer pole, the front and back both ends of left sheer pole and right sheer pole. This undercarriage has sound construction and simple, light in weight, conveniently dismantles, easily processes and preparation, the respond well advantage of shock attenuation.
Description
Technical field
This utility model relates to a kind of damping undercarriage for unmanned plane, and a kind of novel unmanned plane rises and falls damping device, belongs to the innovative technology in terms of unmanned plane Landing Gear Design.
Background technology
In recent years, along with the high and new technology levels such as computer technology, automatic control technology and Machine Manufacturing Technology constantly improve, and people are to the security of the lives and property even great attention of national security, unmanned vehicle is at military field or even civil area by common concern, and its research speed is also greatly improved；It relate to artificial intelligence, Based Intelligent Control, communicate, sense, multiple fields such as electromechanical integration, there is critically important use value.Due to unmanned plane during landing can and ground produce collision, therefore collide the impulsive force of generation and can cause the loosening of each parts of unmanned aerial vehicle body unavoidably, and then fuselage is produced damage.The undercarriage of unmanned plane has the advantage installed simple, low cost, can protect fuselage, thus is widely used in unmanned plane industry.But owing to the structure of major part undercarriage is insecure, well unmanned plane can not be played good cushioning effect during landing, therefore study a simple in construction and firmly, to be easily installed the unmanned plane damping undercarriage good with damping effect be necessary.
Summary of the invention
This utility model purpose is the novel unmanned plane damping undercarriage providing a kind of simple in construction, lightweight, damping effect is good.
The technical solution of the utility model is as follows: a kind of damping undercarriage for unmanned plane, including front support stand, rear support stand, upper left cross bar, upper right cross bar, lower-left cross bar, bottom right cross bar, four spikes and four stretchable springs.It is characterized in that: using and symmetrical be designed with front and back symmetrical structure, the right and left of front support stand and rear support stand all has two joints, with screw, bracing frame and a spike is fixed on joint；Above bracing frame joint, the end with a spike has two hole slots, with fixing stretchable spring；Two symmetrical hole slots are arranged at the top of bracing frame, by locking screw with fixing upper left cross bar and upper right cross bar；The front end of four spikes is respectively arranged with a hole slot, puts sponge ring by locking screw respectively with two ends before and after fixing lower-left cross bar and bottom right cross bar, lower-left cross bar and bottom right cross bar.
Effective effect of the present utility model is: whole undercarriage uses and symmetrical is designed with front and back symmetrical structure, has the advantage being prone to make and process；The right and left of front support stand and rear support stand all has two joints, with screw, bracing frame and a spike are fixed on joint, two symmetrical hole slots are arranged at the top of bracing frame, by locking screw with fixing upper left cross bar and upper right cross bar, the front end of four spikes is respectively arranged with a hole slot, by locking screw with fixing lower-left cross bar and bottom right cross bar, there is installation advantage simple, well-set；Above bracing frame joint, the end with a spike has two hole slots, and with fixing stretchable spring, before and after lower-left cross bar and bottom right cross bar, two ends put sponge ring respectively, have installation simple, the advantage that damping effect is good.
Accompanying drawing explanation
With example, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is model schematic of the present utility model；
Fig. 2 is bracing frame, a spike and stretchable spring schematic diagram；
Fig. 3 is cross bar schematic diagram；
Fig. 4 is sponge ring schematic diagram.
Detailed description of the invention
This utility model implementation process is further illustrated below in conjunction with the accompanying drawings with embodiment
As it is shown in figure 1, a kind of novel unmanned plane damping undercarriage, including former and later two bracing frames 1-1, four spike 1-2, four stretchable spring 2-1, upper left cross bar and upper right cross bar 3-1, lower-left cross bar and bottom right cross bar 3-2, four sponge ring 3-3.
In the present embodiment, bracing frame 1-1 is connected into by joint 1-3 with a spike 1-2, and two symmetrical hole slot 1-5 are arranged at the top of bracing frame 1-1, it is simple to install cross bar 3-1.
In the present embodiment, there is a hole slot 1-6 top in bracing frame joint, and the end of a spike has a hole slot 1-7, it is simple to install stretchable spring 2-1.
In the present embodiment, there is hole slot 3-5 at the two ends of upper left cross bar and upper right cross bar 3-1, it is simple to interfix with the top of front support stand and rear support stand 1-1.
In the present embodiment, there is hole slot 3-4 at the two ends of lower-left cross bar and bottom right cross bar 3-2, and there is a hole slot 1-4 front end of a spike 1-2, can fix front support foot and rear support foot 1-2.
The hole slot 1-5 of former and later two bracing frames 1-1 and the hole slot 3-5 on upper left cross bar and upper right cross bar 3-1 is fixed by screw, the hole slot 1-4 and the hole slot 3-4 on lower-left cross bar and bottom right cross bar 3-2 of the front end propping up spike 1-2 are fixed by screw, sponge ring 3-3 is inserted respectively lower-left cross bar and the two ends of bottom right cross bar 3-2, i.e. constitutes this utility model.
As in figure 2 it is shown, according to bracing frame, a spike and the structural representation of stretchable spring in the preferred embodiment shown in Fig. 1 of unmanned plane damping undercarriage of the present utility model.In the present embodiment, above bracing frame joint, the end 1-7 of 1-6 and a spike has two hole slots, with fixing stretchable spring.
In the present embodiment, with screw, a bracing frame 1-1 and spike 1-2 is fixed on joint 1-3.
In the present embodiment, it is big that the stretchable spring 2-1 used has coefficient of elasticity, the feature that ability of anti-deformation is strong.
As it is shown on figure 3, according to the structural representation of cross bar in the preferred embodiment shown in Fig. 1 of unmanned plane damping undercarriage of the present utility model.Cross bar in the present embodiment includes upper left cross bar and upper right cross bar 3-1, lower-left cross bar and bottom right cross bar 3-2, and these four cross bars are the entity cross bars that size is identical, ratio is identical.
In the present embodiment, there is hole slot 3-5 at the two ends of upper left cross bar and upper right cross bar 3-1, it is simple to interfix with the top of front support stand and rear support stand 1-1.
In the present embodiment, there is hole slot 3-4 at the two ends of lower-left cross bar and bottom right cross bar 3-2, and there is a hole slot 1-4 front end of a spike 1-2, can fix front support foot and rear support foot 1-2.
As shown in Figure 4, according to the structural representation of sponge ring in the preferred embodiment shown in Fig. 1 of unmanned plane damping undercarriage of the present utility model.In the present embodiment, sponge ring 3-3 can be inserted lower-left cross bar and the two ends of bottom right cross bar 3-2 respectively, both the bottom of undercarriage was played a protective role, it is also possible to strengthen the cushioning ability of whole undercarriage.
Unloading process of the present utility model is: pulled down by the screw on four cross bars, i.e. manual removal upper left cross bar and upper right cross bar 3-1 and lower-left cross bar and bottom right cross bar 3-2, the use of cross bar 3-1,3-2 and bracing frame 1-1 simultaneously, also simplify demounting procedure while strengthening the fastness of whole undercarriage.
In sum, unmanned plane damping undercarriage of the present utility model has the advantage that whole undercarriage uses and symmetrical is designed with front and back symmetrical structure, has the advantage being prone to make and process；The right and left of front support stand and rear support stand 1-1 all has two joint 1-3, with screw, a bracing frame 1-1 and spike 1-2 is fixed on joint, two symmetrical hole slot 1-5 are arranged at the top of bracing frame 1-1, by locking screw with fixing upper left cross bar and upper right cross bar 3-1, the front end of four spike 1-2 is respectively arranged with a hole slot 1-4, by locking screw with fixing lower-left cross bar and bottom right cross bar 3-2, there is installation advantage simple, well-set；Above bracing frame joint, the end 1-7 of 1-6 and a spike has two hole slots, and with fixing stretchable spring 2-1, before and after lower-left cross bar and bottom right cross bar 3-2, two ends put sponge ring 3-3 respectively, have installation simple, the advantage that damping effect is good.
It will be apparent to those skilled in the art that unmanned plane damping undercarriage of the present utility model includes the combination in any of each several part in this specification.As space is limited and in order to make description simple and clear, these combinations not being discussed in detail one by one at this, but after having seen this specification, the scope of the present utility model having each several part combination in any composition that this specification constitutes is the most self-evident.
Claims (5)
1. for a damping undercarriage for unmanned plane, including front support stand, rear support stand, upper left cross bar, upper right cross bar, lower-left cross bar, bottom right cross bar, four sponge rings, four spikes and four stretchable springs；It is characterized in that: using and symmetrical be designed with front and back symmetrical structure, the right and left of front support stand and rear support stand all has two joints, with screw, bracing frame and a spike is fixed on joint；Above bracing frame joint, the end with a spike has two hole slots, with fixing stretchable spring；Two symmetrical hole slots are arranged at the top of bracing frame, by locking screw with fixing upper left cross bar and upper right cross bar；The front end of four spikes is respectively arranged with a hole slot, puts sponge ring by locking screw respectively with two ends before and after fixing lower-left cross bar and bottom right cross bar, lower-left cross bar and bottom right cross bar.
A kind of damping undercarriage for unmanned plane the most according to claim 1, it is characterized in that: use and symmetrical be designed with front and back symmetrical structure, the right and left of front support stand and rear support stand all has two joints, with screw, bracing frame and a spike is fixed on joint.
A kind of damping undercarriage for unmanned plane the most according to claim 1, it is characterised in that: above bracing frame joint, the end with a spike has two hole slots, with fixing stretchable spring.
A kind of damping undercarriage for unmanned plane the most according to claim 1, it is characterised in that: two symmetrical hole slots are arranged at the top of bracing frame, by locking screw with fixing upper left cross bar and upper right cross bar.
A kind of damping undercarriage for unmanned plane the most according to claim 1, it is characterized in that: the front end of four spikes is respectively arranged with a hole slot, sponge ring is put respectively with two ends before and after fixing lower-left cross bar and bottom right cross bar, lower-left cross bar and bottom right cross bar by locking screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202587.9U CN205499345U (en) | 2016-03-16 | 2016-03-16 | A shock attenuation undercarriage for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202587.9U CN205499345U (en) | 2016-03-16 | 2016-03-16 | A shock attenuation undercarriage for unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN205499345U true CN205499345U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202587.9U Expired - Fee Related CN205499345U (en) | 2016-03-16 | 2016-03-16 | A shock attenuation undercarriage for unmanned aerial vehicle |
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| Country | Link |
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| CN (1) | CN205499345U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416190A (en) * | 2017-07-26 | 2017-12-01 | 佛山汉格斯环保科技有限公司 | A kind of unmanned plane shoots bracket vibration damping device |
| CN108069023A (en) * | 2016-11-17 | 2018-05-25 | 深圳光启空间技术有限公司 | Aircraft damping undercarriage and aircraft |
| CN109305366A (en) * | 2018-09-17 | 2019-02-05 | 三明学院 | A kind of novel spray boom and unmanned plane sprinkling system |
| CN109674281A (en) * | 2019-02-28 | 2019-04-26 | 电子科技大学中山学院 | Waist health-care bed |
| WO2021168747A1 (en) * | 2020-02-27 | 2021-09-02 | 南京唐壹信息科技有限公司 | Cushioning seat of unmanned aerial vehicle |
-
2016
- 2016-03-16 CN CN201620202587.9U patent/CN205499345U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069023A (en) * | 2016-11-17 | 2018-05-25 | 深圳光启空间技术有限公司 | Aircraft damping undercarriage and aircraft |
| CN107416190A (en) * | 2017-07-26 | 2017-12-01 | 佛山汉格斯环保科技有限公司 | A kind of unmanned plane shoots bracket vibration damping device |
| CN109305366A (en) * | 2018-09-17 | 2019-02-05 | 三明学院 | A kind of novel spray boom and unmanned plane sprinkling system |
| CN109674281A (en) * | 2019-02-28 | 2019-04-26 | 电子科技大学中山学院 | Waist health-care bed |
| WO2021168747A1 (en) * | 2020-02-27 | 2021-09-02 | 南京唐壹信息科技有限公司 | Cushioning seat of unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170316 |