CN107434033A - A kind of undercarriage universal damper - Google Patents
A kind of undercarriage universal damper Download PDFInfo
- Publication number
- CN107434033A CN107434033A CN201610355660.0A CN201610355660A CN107434033A CN 107434033 A CN107434033 A CN 107434033A CN 201610355660 A CN201610355660 A CN 201610355660A CN 107434033 A CN107434033 A CN 107434033A
- Authority
- CN
- China
- Prior art keywords
- undercarriage
- disc type
- footing
- jack
- universal damper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 235000009566 rice Nutrition 0.000 abstract description 3
- 206010016173 Fall Diseases 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of undercarriage universal damper, including disc type footing and the flexible elbow that is connected with the disc type footing, the other end connection undercarriage of the flexible elbow.The present invention effectively improves aircraft and landed requirement to ground, using the feature of flexible material and the cooperation of disc type footing, allows aircraft in relative complex flooring-safe land, and rubble, miriness, marsh, rice field, dirt road can safe fallings.
Description
Technical field
The invention belongs to unmanned air vehicle technique field, and in particular to a kind of undercarriage universal damper.
Background technology
Unmanned plane has very big application on military and civil area, and unmanned plane generally comprises fuselage, flies control
System, dynamical system and Landing Gear System etc., unmanned plane flatness on ground when landing are closed very much
Key, ground environment is often very complicated in reality, using common undercarriage landing, may make nothing
The man-machine landing that can not effectively land.
The content of the invention
It is an object of the invention to solve above-mentioned technical problem, there is provided one kind is used for unmanned plane complicated landform
The undercarriage universal damper of landing.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of undercarriage universal damper, including disc type footing and be connected with the disc type footing soft
Property elbow, the flexible elbow the other end connection undercarriage.
The upper end of the flexible elbow has the first insertion section, and the undercarriage has to be inserted for described first
Enter the first jack of portion's insertion connection, the lower end of the flexible elbow has the second insertion section, the disk
Formula footing has the second jack for being used for second insertion section insertion connection.
First insertion section is inserted in first jack and fixed by connector.
The upper surface of the disc type footing has one from the outside protuberance in footing bottom face center, described
Second jack is opened in the protuberance.
Undercarriage universal damper of the present invention, by being connected including disc type footing and with the disc type footing
The flexible elbow connect, the other end connection undercarriage of the flexible elbow, is adapted to relative complexly
The landing problem in face, the requirement that aircraft lands to landform is effectively improved, utilizes flexible material
The cooperation of feature and disc type footing, allow aircraft relative complex rubble, miriness, marsh,
The flooring-safe land such as rice field, dirt road.
Brief description of the drawings
Fig. 1 is the structural representation of undercarriage universal damper；
Fig. 2 is the front view of undercarriage universal damper.
Embodiment
Below, the substantive distinguishing features and advantage of the present invention are further described with reference to example, the present invention
Including but not limited to listed embodiment.
Referring to shown in Fig. 1-2, a kind of undercarriage universal damper, including disc type footing 30 and with institute
State the flexible elbow 20 that disc type footing is connected, the other end connection undercarriage 10 of the flexible elbow.
The upper end of the flexible elbow has the first insertion section, and the undercarriage has to be inserted for described first
Enter the first jack of portion's insertion connection, the lower end of the flexible elbow has the second insertion section, the disc type
Footing has the second jack for being used for second insertion section insertion connection.
First insertion section is inserted in first jack and fixed by connector.
Specifically, the upper surface of the disc type footing 01 has one from footing bottom face center convex
The protuberance 31 formed is acted, second jack is opened in the protuberance.
Undercarriage universal damper of the present invention, by being connected including disc type footing and with the disc type footing
The flexible elbow connect, the other end connection undercarriage of the flexible elbow, is adapted to relative complex ground
Landing problem, effectively improve aircraft and land requirement to landform, using flexible material feature and
The cooperation of disc type footing, allow aircraft in relative complex rubble, miriness, marsh, rice field, soil
The flooring-safe land such as road.
Described above is only the preferred embodiment of the present invention, it is noted that for the general of the art
For logical technical staff, under the premise without departing from the principles of the invention, some improvement and profit can also be made
Decorations, these improvements and modifications should be regarded as protection scope of the present invention.
Claims (4)
- A kind of 1. undercarriage universal damper, it is characterised in that including disc type footing and with the disk The flexible elbow that formula footing is connected, the other end connection undercarriage of the flexible elbow.
- 2. undercarriage universal damper according to claim 1, it is characterised in that the flexible bending The upper end of head has the first insertion section, and the undercarriage, which has, is used for first insertion section insertion connection The first jack, the lower end of the flexible elbow has the second insertion section, and the disc type footing, which has, to be used In the second jack of second insertion section insertion connection.
- 3. undercarriage universal damper according to claim 2, it is characterised in that described first inserts Enter and be connected to a fixed in portion's insertion first jack by screw.
- 4. the undercarriage universal damper according to Claims 2 or 3, it is characterised in that the disk The upper surface of formula footing has a protuberance formed from footing bottom face center outwardly convex, described Second jack is opened in the protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610355660.0A CN107434033A (en) | 2016-05-25 | 2016-05-25 | A kind of undercarriage universal damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610355660.0A CN107434033A (en) | 2016-05-25 | 2016-05-25 | A kind of undercarriage universal damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107434033A true CN107434033A (en) | 2017-12-05 |
Family
ID=60454153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610355660.0A Pending CN107434033A (en) | 2016-05-25 | 2016-05-25 | A kind of undercarriage universal damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107434033A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797105A (en) * | 1955-11-29 | 1958-06-25 | Electro Hydraulics Ltd | Retractable landing gear for aircraft |
| GB2086322A (en) * | 1980-11-05 | 1982-05-12 | Messier Hispano Sa | Landing gear for aircraft |
| CN202429347U (en) * | 2011-12-19 | 2012-09-12 | 天津全华时代航天科技发展有限公司 | Ski-wheel integrated undercarriage for unmanned aerial vehicle |
| CN104190088A (en) * | 2014-09-19 | 2014-12-10 | 安徽工程大学 | Undercarriage of model helicopter |
| CN104838972A (en) * | 2015-05-18 | 2015-08-19 | 衢州学院 | Automatic bamboo root excavator |
-
2016
- 2016-05-25 CN CN201610355660.0A patent/CN107434033A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797105A (en) * | 1955-11-29 | 1958-06-25 | Electro Hydraulics Ltd | Retractable landing gear for aircraft |
| GB2086322A (en) * | 1980-11-05 | 1982-05-12 | Messier Hispano Sa | Landing gear for aircraft |
| CN202429347U (en) * | 2011-12-19 | 2012-09-12 | 天津全华时代航天科技发展有限公司 | Ski-wheel integrated undercarriage for unmanned aerial vehicle |
| CN104190088A (en) * | 2014-09-19 | 2014-12-10 | 安徽工程大学 | Undercarriage of model helicopter |
| CN104838972A (en) * | 2015-05-18 | 2015-08-19 | 衢州学院 | Automatic bamboo root excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171205 |