CN209719908U - A kind of mapping geography information mapping unmanned plane damping undercarriage - Google Patents
A kind of mapping geography information mapping unmanned plane damping undercarriage Download PDFInfo
- Publication number
- CN209719908U CN209719908U CN201920316679.3U CN201920316679U CN209719908U CN 209719908 U CN209719908 U CN 209719908U CN 201920316679 U CN201920316679 U CN 201920316679U CN 209719908 U CN209719908 U CN 209719908U
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- China
- Prior art keywords
- bar
- strut
- mapping
- unmanned plane
- connection frame
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Abstract
The utility model discloses a kind of mapping geography information mapping unmanned plane damping undercarriages, including connection frame, two skew backs of the connection frame are equipped with strut, the upper end of strut and connection frame are hinged, the side of the strut and one end of extension spring connect, the other end of extension spring and the bottom of connection frame connect, and extension spring, triangle is formed between strut and connection frame, the bottom end of the strut is connected with cross bar, the bottom of cross bar is tiltedly equipped with motion bar, the top of motion bar and cross bar are hinged, and the bottom end of motion bar is hinged with cylinder, the cylinder is set on bottom bar, the both ends of bottom bar are respectively equipped with fixing head, compressed spring is provided between fixing head and cylinder, compressed spring is set on bottom bar.The mapping geography information, using the structure design of extension spring, strut, motion bar and compressed spring, can form multi-buffer when unmanned plane lands, to effectively raise damping effect with mapping unmanned plane damping undercarriage.
Description
Technical field
The utility model relates to survey and draw technical field of geographic information, specially a kind of mapping geography information mapping unmanned plane
Damping undercarriage.
Background technique
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft.Without cockpit on machine, but the equipment such as automatic pilot, presetting apparatus are installed.On ground, naval vessels or
Machine tool remote control station personnel track it, are positioned, are remotely controlled, telemetering and Digital Transmission by the equipment such as radar.It can be in radio
It takes off as conventional airplane under remote control or is launched with booster rocket, aerial launch can also be taken to by machine tool and flown.Recycling
When, the mode automatic Landing as conventional airplane landing mission can be used, can also be recycled by remote control parachute or block.It can
It is reused several times.It is widely used in aerial reconnaissance, monitoring, communication, antisubmarine, electronic interferences etc..
Modern society is greatly improved using unmanned plane mapping geography information efficiency, and unmanned plane internal structure is accurate, drop
Needs are slowly and steady when falling, and existing undercarriage, generally fixed structure, damping effect are more insufficient, if unmanned plane
Hard landing influences service life.
Utility model content
The purpose of this utility model is to provide a kind of mapping geography information mapping unmanned plane damping undercarriages, to solve
The more insufficient problem of damping effect mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of mapping geography information is with surveying and drawing nobody
Machine damping undercarriage, including connection frame, two skew backs of the connection frame are equipped with strut, the upper end of strut and connection frame be it is hinged,
The side of the strut and one end of extension spring connect, and the other end of extension spring and the bottom of connection frame connect, and stretch
Triangle is formed between spring, strut and connection frame, the bottom end of the strut is connected with cross bar, and the bottom of cross bar is tiltedly equipped with activity
Bar, the top of motion bar and cross bar are hinged, and the bottom end of motion bar is hinged with cylinder, and the cylinder is set on bottom bar, bottom bar
Both ends be respectively equipped with fixing head, compressed spring is provided between fixing head and cylinder, compressed spring is set on bottom bar.
Preferably, the middle position of the cross bar offers strip through-hole, and the upper end of motion bar is located at the bar shaped
In through-hole.
Preferably, the motion bar is provided with two, and motion bar is symmetrical about cross bar two sides.
Preferably, shock-absorbing sleeve is arranged with outside the bottom bar, shock-absorbing sleeve is by glued fixed, and shock-absorbing sleeve uses foam cotton material
Matter.
Preferably, the diameter of the shock-absorbing sleeve is greater than the diameter of cylinder.
Compared with prior art, the utility model has the beneficial effects that mapping geography information mapping unmanned plane damping
Undercarriage can be formed multiple using the structure design of extension spring, strut, motion bar and compressed spring when unmanned plane lands
Buffering, to effectively raise damping effect.
Detailed description of the invention
Fig. 1 is that a kind of mapping geography information of the utility model surveys and draws unmanned plane damping undercarriage front view；
Fig. 2 is that a kind of mapping geography information of the utility model surveys and draws unmanned plane damping undercarriage side view；
Fig. 3 is that a kind of mapping geography information of the utility model surveys and draws unmanned plane damping undercarriage cross bar top view.
In figure: 1, connection frame, 2, extension spring, 3, strut, 4, cross bar, 5, motion bar, 6, cylinder, 7, bottom bar, 8, damping
Set, 9, compressed spring, 10, fixing head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of mapping geography information mapping unmanned plane subtracts
Undercarriage, including connection frame 1 are shaken, two skew backs of connection frame 1 are equipped with strut 3, and the upper end of strut 3 and connection frame 1 are hinged, strut
3 side is connect with one end of extension spring 2, and the other end of extension spring 2 is connect with the bottom of connection frame 1, and extension spring
2, form triangle between strut 3 and connection frame 1, the both ends of extension spring 2 are equipped with annulus, and be respectively fitted over strut 3 with connect
On the annulus of 1 opposite position of frame, this structure makes extension spring 2 not only be formed and be connect with strut 3 and connection frame 1, but also can be into
The certain activity of row, so as to which when generating vibration, extension spring 2 can play buffering effect to the rotation of the two using own resilient
Fruit, and then reduce vibration, the bottom end of strut 3 is connected with cross bar 4, and cross bar 4 and strut 3 are integrally formed, the middle position of cross bar 4
Strip through-hole is offered, and the upper end of motion bar 5 is located in strip through-hole, this structure enables motion bar 5 to be located at cross bar 4
Middle position, so that motion bar 5 be allowed to be more uniformly stressed when rotating, the bottom of cross bar 4 is tiltedly equipped with motion bar 5, and motion bar 5 is set
Two are equipped with, and motion bar 5 is symmetrical about 4 two sides of cross bar, this structure is more uniformly stressed bottom bar 7, thus more
To stablize, the top of motion bar 5 and cross bar 4 are hinged, and the bottom end of motion bar 5 is hinged with cylinder 6, and cylinder 6 is set on bottom bar 7,
Cylinder 6 is slidably connected with bottom bar 7, and shock-absorbing sleeve 8 is arranged with outside bottom bar 7, and shock-absorbing sleeve 8 is by glued fixed, and shock-absorbing sleeve 8 is using bubble
Foam cotton material, the diameter of shock-absorbing sleeve 8 are greater than the diameter of cylinder 6, this material is light-weight, and burden is small, and itself has elasticity, thus
Cushioning effect can be played, and it is relatively large in diameter, other components and ground direct friction can be prevented, there is protecting effect,
The both ends of bottom bar 7 are respectively equipped with fixing head 10, and the diameter of fixing head 10 is identical as cylinder 6, and are greater than the diameter of compressed spring 9,
And fixing head 10 and bottom bar 7 are welding, compressed spring 9 are provided between fixing head 10 and cylinder 6, compressed spring 9 is set in
On bottom bar 7, the both ends of compressed spring 9 withstand on the side of fixing head 10 and cylinder 6 respectively, pass through extension spring 2, strut 3, activity
The design of the structure of bar 5 and compressed spring 9 can form multi-buffer when unmanned plane lands, to effectively raise damping
Effect.
Working principle: when using mapping geography information mapping unmanned plane damping undercarriage, first check that the device is
It is no damaged or the case where be not connected firmly there are part, check it is errorless after carried out again using then by screw by unmanned plane and company
Connecing frame 1, steadily installation is completed in connection, and when generating vibration during unmanned plane rises and falls, the bottom of connection frame 1 is hinged with strut
3, and strut 3 is tilted to two sides, so that downward active force can push strut 3, rotates strut 3 to two sides, and support simultaneously
The side of bar 3 is connect by extension spring 2 with connection frame 1, and triangle is constituted between three, enables extension spring 2 with even
It connecing frame 1 and pulling force effect is formed to strut 3 for support, the elastic force of extension spring 2 is restricted rotation of the strut 3 to two sides,
To form buffering, reach damping effect, the bottom of strut 3 is fixed with cross bar 4, and the bottom of cross bar 4 is tiltedly equipped with rotation connection
Cylinder 6, cylinder 6 constitutes elastic construction by compressed spring 9 and fixing head 10, and cylinder 6 is slidably connected with bottom bar 7, so that support
During bar 3 is rotated to two sides, compressed spring 9 stress, motion bar 5 can be rotated to two sides together, play promotion to cylinder 6
Effect, cylinder 6 along bottom bar 7 to 10 direction of fixing head slide, at this time the compressed spring 9 between cylinder 6 and fixing head 10 by
Pressure is shunk, and can be generated counteracting using own resilient and pressure, to form buffer function, be reduced vibration, this is just
It is the working principle of mapping geography information mapping unmanned plane damping undercarriage.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of mapping geography information mapping unmanned plane damping undercarriage, it is characterised in that: including connection frame (1), the company
Two skew backs for connecing frame (1) are equipped with strut (3), the upper end of strut (3) and connection frame (1) be it is hinged, the side of the strut (3) and
One end of extension spring (2) connects, and the other end of extension spring (2) is connect with the bottom of connection frame (1), and extension spring (2),
Triangle is formed between strut (3) and connection frame (1), the bottom end of the strut (3) is connected with cross bar (4), the bottom of cross bar (4)
Motion bar (5) tiltedly are equipped with, hingedly, and the bottom end of motion bar (5) is hinged with cylinder (6) for the top of motion bar (5) and cross bar (4),
The cylinder (6) is set on bottom bar (7), and the both ends of bottom bar (7) are respectively equipped with fixing head (10), fixing head (10) and cylinder
(6) it is provided between compressed spring (9), compressed spring (9) is set on bottom bar (7).
2. a kind of mapping geography information according to claim 1 mapping unmanned plane damping undercarriage, it is characterised in that: institute
The middle position for stating cross bar (4) offers strip through-hole, and the upper end of motion bar (5) is located in the strip through-hole.
3. a kind of mapping geography information according to claim 1 mapping unmanned plane damping undercarriage, it is characterised in that: institute
It states motion bar (5) and is provided with two, and motion bar (5) is symmetrical about cross bar (4) two sides.
4. a kind of mapping geography information according to claim 1 mapping unmanned plane damping undercarriage, it is characterised in that: institute
It states and is arranged with shock-absorbing sleeve (8) outside bottom bar (7), shock-absorbing sleeve (8) is by glued fixed, and shock-absorbing sleeve (8) uses foam cotton material.
5. a kind of mapping geography information according to claim 4 mapping unmanned plane damping undercarriage, it is characterised in that: institute
The diameter for stating shock-absorbing sleeve (8) is greater than the diameter of cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316679.3U CN209719908U (en) | 2019-03-13 | 2019-03-13 | A kind of mapping geography information mapping unmanned plane damping undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316679.3U CN209719908U (en) | 2019-03-13 | 2019-03-13 | A kind of mapping geography information mapping unmanned plane damping undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719908U true CN209719908U (en) | 2019-12-03 |
Family
ID=68686248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920316679.3U Expired - Fee Related CN209719908U (en) | 2019-03-13 | 2019-03-13 | A kind of mapping geography information mapping unmanned plane damping undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209719908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169625A (en) * | 2020-01-15 | 2020-05-19 | 郑州航空工业管理学院 | Unmanned aerial vehicle is with removing wheel |
| CN113467162A (en) * | 2021-07-12 | 2021-10-01 | 山西迪奥普科技有限公司 | Five-piece camera with adjustable shooting angle |
-
2019
- 2019-03-13 CN CN201920316679.3U patent/CN209719908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169625A (en) * | 2020-01-15 | 2020-05-19 | 郑州航空工业管理学院 | Unmanned aerial vehicle is with removing wheel |
| CN113467162A (en) * | 2021-07-12 | 2021-10-01 | 山西迪奥普科技有限公司 | Five-piece camera with adjustable shooting angle |
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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: 20191203 Termination date: 20210313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |