CN105966608B - A kind of aircraft landing gear - Google Patents
A kind of aircraft landing gear Download PDFInfo
- Publication number
- CN105966608B CN105966608B CN201610339308.8A CN201610339308A CN105966608B CN 105966608 B CN105966608 B CN 105966608B CN 201610339308 A CN201610339308 A CN 201610339308A CN 105966608 B CN105966608 B CN 105966608B
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- fixed
- side chain
- platform
- elevating lever
- damping
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- 238000013016 damping Methods 0.000 claims abstract description 49
- 230000003028 elevating effect Effects 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/04—Arrangement or disposition on aircraft
-
- 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
- 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
- B64C25/62—Spring shock-absorbers; Springs
-
- 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
- B64C25/62—Spring shock-absorbers; Springs
- B64C25/64—Spring shock-absorbers; Springs using rubber or like elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of course of new aircraft undercarriage, including damping device and the support that rises and falls；The quantity of the described support that rises and falls is six, and the support that rises and falls uniformly is arranged on the outside of damping device respectively；Described damping device includes fixed platform, moving platform, the first side chain, the second side chain and drive device.Entirety of the invention uses Demountable combined-type structure, and assembling is easy to carry quick, has the effect of dual shock absorption, and damping effect is obvious, and take off landing stability height, security performance height；And damping device uses four-degree-of-freedom symmetric parallel mechanism, and using UPS RPS parallel institution form, it can realize the motion for rotating totally four free degree directions moved along X-axis and Z axis and around X-axis and around Y-axis, and four frees degree are independent, can also co-ordination by four frees degree, motion is flexibly steady, and the effect of damping, and good damping effect have been reached by making up between displacement.
Description
Technical field
The present invention relates to unmanned plane field, a kind of specifically aircraft landing gear.
Background technology
Aircraft is to be manufactured by the mankind, can fly away from ground, controlled in space flight and by people in endoatmosphere or big
The apparatus flying object of the gas-bearing formation external space (space) flight, aircraft are divided into airborne vehicle, spacecraft, rocket, guided missile and guided weapon；
Unmanned plane is also one kind of aircraft, and unmanned plane is manipulated not using radio robot and the presetting apparatus provided for oneself
Manned aircraft, from technical standpoint definition can be divided into depopulated helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aerocraft, nobody
Dirigible and unmanned parasol etc.；It can be divided into by application field military with civilian, military aspect unmanned plane is divided into reconnaissance plane and target drone；
At present, unmanned plane can be widely applied to national ecological environmental protection, aeroplane photography, mapping, mineral resources exploration, the condition of a disaster monitoring,
Traffic patrolling, power-line patrolling, security monitoring, emergent mitigation, emergency command, rain making, national defense safety, land resources exploration,
Town planning, seismic survey, environmental monitoring, forest fire protection, Crop Estimation, the monitoring of protection zone wild animal, air sampling, sea
Thing scouting, border tour, prohibition of drug scouting, fire inspection, ecological environmental protection, marine environmental monitoring, land use survey, water money
It is source exploitation, crop growth monitoring and the yield by estimation, agricultural operation, Natural calamity monitoring and assessment, urban planning and municipal administration, gloomy
The field such as the protection of woods pest and disease damage and monitoring, digital city.
Aircraft have the advantages that compact-sized, build is less than normal, popular relatively strong, motion flexibly and flight stability is extensive
It is popular in civil and military, and quite；But aircraft is also faced with damping and this two large problems of continuing a journey at present, continue
Boat decides time and the stability of aircraft flight, and damping is then directly determined stationarity and peace of the aircraft landing when landing
Quan Xing, indirectly affect aircraft quality itself and carry object or the safety of personnel.In consideration of it, the invention provides one
Kind aircraft landing gear.
The content of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of aircraft landing gear.
The present invention to be solved its technical problem and use following technical scheme to realize.
A kind of aircraft landing gear, including damping device and the support that rises and falls；The quantity of the described support that rises and falls is six, is risen and fallen
Support is uniformly arranged on the outside of damping device respectively.
Further, described damping device includes fixed platform, moving platform, the first side chain, the second side chain and drive device；Institute
The fixed platform structure in the form of annular discs stated, uniformly offers fan-shaped material reducing mouth on fixed platform along its center axis, circle on the outside of fixed platform
Deck, the trapezoidal shape structure of deck are evenly arranged with circumferential direction, the deck left and right sides respectively symmetrically offers triangular shape neck,
Connecting hole is provided with neck, deck front center opening position offers fixing screwed hole I；Described moving platform is located at fixed platform
Surface, moving platform outside are provided with external screw thread, yielding rubber pad are provided with moving platform upper surface, is opened up in yielding rubber pad
There is through hole；The first described side chain and the quantity of the second side chain are two, the first side chain and the second side chain be respectively positioned on fixed platform and
Between moving platform, the both ends of the first side chain and the second side chain are respectively connected with fixed platform and moving platform, and the first side chain and
The horizontal installation angle of second side chain is 90 degree；Described drive device is between fixed platform and moving platform, and drive device
Mutually fixed with fixed platform upper surface.
Further, the described support that rises and falls includes rack body, connecting screw and damping spring；Described rack body by
Connecting portion, horizontal part and supporting part composition, the U-shaped structure of connecting portion, the connecting portion left and right sides is respectively arranged with and neck matches
The fixture block of conjunction, and be attached at left and right sides of connecting portion between fixed platform by bolt, it is achieved thereby that being hung down to the support that rises and falls
Nogata to fixation, offer fixing screwed hole II at port on front side of horizontal part, wedge I be provided with horizontal part lower surface,
The curved shape structure of supporting part, supporting part lower end is provided with wedge II；Described connecting screw one end is arranged on fixed platform
In the fixing screwed hole I of deck front center opening position, the connecting screw other end is arranged on port on front side of rack body horizontal part
In the fixing screwed hole II at place, the fixation to support level direction of rising and falling, damping spring both ends point are realized by connecting screw
It is not fixed on wedge I and wedge II, damping spring enhances cushioning ability when rising and falling support contact ground.
Further, the first described side chain includes the first ear mount, Hooke's hinge, the first elevating lever, the first spherical hinge, the first company
Connect post and the first damping spring；The first described ear mount is fixed on fixed platform upper surface, under the first ear mount and the first elevating lever
It is attached between end using Hooke's hinge, the first elevating lever upper end is connected with the first spherical hinge, and the first spherical hinge passes through first
Connecting pole is fixed on the lower surface of moving platform, and the first damping spring is around being enclosed on the first elevating lever；It can be carried out by Hooke's hinge
The rotation of both direction, the rotation in three directions can be carried out by the first spherical hinge, can carry out moving down by the first elevating lever
Move, the form of the first side chain use-UPS parallel institutions, and the damping performance of the first side chain is added by the first damping spring.
Further, the second described side chain includes the second ear mount, rotational pin, the second elevating lever, the second spherical hinge, the second company
Connect post and the second damping spring；The second described ear mount is fixed on fixed platform upper surface, under the second ear mount and the second elevating lever
It is attached between end using rotational pin, the second elevating lever upper end is connected with the second spherical hinge, and the second spherical hinge passes through second
Connecting pole is fixed on the lower surface of moving platform, and the second damping spring is around being enclosed on the second elevating lever；It can be carried out by rotational pin
The rotation in one direction, the rotation in three directions can be carried out by the second spherical hinge, can carry out moving down by the second elevating lever
Move, the form of the second side chain use-RPS parallel institutions, and the cushioning ability of the second side chain is added by the second damping spring.
Further, described drive device includes lifting base, turntable, expansion link, fixed disk, driving spring and fixation
Platform, expansion link, fixed disk, the quantity of driving spring and fixed station are four；Described lifting base lower end is fixed on fixed platform
Upper surface center position, turntable are arranged on lifting base upper end, and expansion link is respectively symmetrically arranged in turntable periphery, expansion link one
End is connected with turntable lateral wall, and the expansion link other end is connected with fixed disk, and driving spring one end is fixed on fixed disk, drives
The spring other end of moving is connected with fixed station, and fixed station is separately fixed on the lateral wall of the first elevating lever and the second elevating lever；
Drive device can carry out oscilaltion, circular-rotation and circumferentially flexible function, and two translations one can be carried out in space and are rotated altogether
The motion in three degree of freedom direction.
Compared with prior art, the present invention has advantages below：
(1) present invention is overall uses Demountable combined-type structure, assembles easy to carry quick, the effect with dual shock absorption
Fruit, damping effect is obvious, and landing stability of taking off is high, security performance height；And the support intensity height that rises and falls, it is simple and compact for structure,
Effectively reduce the shaking force caused by present invention landing.
(2) damping device of the invention uses four-degree-of-freedom symmetric parallel mechanism, and use-UPS--RPS parallel institution
Form, it can realize the motion for rotating totally four free degree directions moved along X-axis and Z axis and around X-axis and around Y-axis, and four
The individual free degree is independent, by four frees degree can also co-ordination, motion flexibly it is steady, reached by making up between displacement
The effect of damping, and good damping effect are arrived.
(3) inventive drive means can carry out oscilaltion, circular-rotation and circumferentially flexible function, can in space
The motion that two translations one rotate three degree of freedom direction altogether is carried out, displacement difference and vibratility caused by present invention landing are carried out
It is secondary to make up, improve the shock-absorbing function of the present invention.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of damping device of the present invention；
Fig. 3 is the dimensional structure diagram of the support of the invention that rises and falls.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figure 1 to Figure 3, a kind of aircraft landing gear, including damping device 2 and the support 3 that rises and falls；Described branch of rising and falling
The quantity of frame 3 is six, and the support 3 that rises and falls uniformly is arranged on the outside of damping device 2 respectively.
Further, described damping device 2 includes fixed platform 21, moving platform 22, the first side chain 23, the second side chain 24 and driven
Dynamic device 25；Described 21 structure in the form of annular discs of fixed platform, fan-shaped material reducing is uniformly offered along its center axis on fixed platform 21
Mouthful, deck is evenly arranged with the outer circumference direction of fixed platform 21, the trapezoidal shape structure of deck, the deck left and right sides is respectively symmetrically
Triangular shape neck is offered, connecting hole is provided with neck, deck front center opening position offers fixing screwed hole I；It is described
Moving platform 22 be located at directly over fixed platform 21, the outside of moving platform 22 is provided with and the screw thread of connecting seat lower end center position connects
The external screw thread that hole is engaged is connect, yielding rubber pad is provided with the upper surface of moving platform 22, through hole is offered in yielding rubber pad；Institute
The first side chain 23 and the quantity of the second side chain 24 stated are two, and the first side chain 23 and the second side chain 24 are respectively positioned on fixed platform 21
Between moving platform 22, the both ends of the first side chain 23 and the second side chain 24 are respectively connected with fixed platform 21 and moving platform 22,
And first the horizontal installation angle of side chain 23 and the second side chain 24 be 90 degree；Described drive device 25 is located at fixed platform 21 and moved
Between platform 22, and drive device 25 is mutually fixed with the upper surface of fixed platform 21.
Further, the described support 3 that rises and falls includes rack body 31, connecting screw 32 and damping spring 33；Described branch
Frame body 31 is made up of connecting portion, horizontal part and supporting part, the U-shaped structure of connecting portion, is respectively arranged with left and right sides of connecting portion
The fixture block being engaged with neck, and be attached at left and right sides of connecting portion between fixed platform 21 by bolt, it is achieved thereby that
Fixation to support vertical direction of rising and falling, horizontal part front side offer fixing screwed hole II at port, and horizontal part is set on lower surface
Wedge I is equipped with, the curved shape structure of supporting part, supporting part lower end is provided with wedge II；Described one end of connecting screw 32
In the fixing screwed hole I of the deck front center opening position of fixed platform 21, the other end of connecting screw 32 is arranged on support
In fixing screwed hole II on front side of the horizontal part of main body 31 at port, realized by connecting screw 32 to the level side of support 3 that rises and falls
To fixation, the both ends of damping spring 33 are separately fixed on wedge I and wedge II, and damping spring 33 enhances the support that rises and falls
Cushioning ability during 3 contact ground.
Further, the first described side chain 23 includes the first ear mount 231, Hooke's hinge 232, the first elevating lever 233, the first ball
Hinge 234, the first connecting pole 235 and the first damping spring 236；The first described ear mount 231 is fixed on the upper surface of fixed platform 21
On, it is attached between the first ear mount 231 and the lower end of the first elevating lever 233 using Hooke's hinge 232, the upper end of the first elevating lever 233
It is connected with the first spherical hinge 234, the first spherical hinge 234 is fixed on the lower surface of moving platform 22 by the first connecting pole 235,
First damping spring 236 is around being enclosed on the first elevating lever 233；The rotation of both direction can be carried out by Hooke's hinge 232, passes through
One spherical hinge 234 can carry out the rotation in three directions, can be moved up and down by the first elevating lever 233, and the first side chain 23 is adopted
With the form of-UPS parallel institutions, and add by the first damping spring 236 damping performance of first side chain 23.
Further, the second described side chain 24 includes the second ear mount 241, rotational pin 242, the second elevating lever 243, the second ball
Hinge 244, the second connecting pole 245 and the second damping spring 246；The second described ear mount 241 is fixed on the upper surface of fixed platform 21
On, it is attached between the second ear mount 241 and the lower end of the second elevating lever 243 using rotational pin 242, the upper end of the second elevating lever 243
It is connected with the second spherical hinge 244, the second spherical hinge 244 is fixed on the lower surface of moving platform 22 by the second connecting pole 245,
Second damping spring 246 is around being enclosed on the second elevating lever 243；The rotation in a direction can be carried out by rotational pin 242, passes through
Two spherical hinges 244 can carry out the rotation in three directions, can be moved up and down by the second elevating lever 243, and the second side chain 24 is adopted
With the form of-RPS parallel institutions, and add by the second damping spring 246 cushioning ability of second side chain 24.
Further, described drive device 25 includes lifting base 251, turntable 252, expansion link 253, fixed disk 254, drive
Move spring 255 and fixed station 256, expansion link 253, fixed disk 254, the quantity of driving spring 255 and fixed station 256 are four；
The described lower end of lifting base 251 is fixed on the upper surface center position of fixed platform 21, and turntable 252 is arranged on lifting base 251
Upper end, expansion link 253 are respectively symmetrically arranged in the periphery of turntable 252, and the one end of expansion link 253 is connected with the lateral wall of turntable 252, stretched
The other end of contracting bar 253 is connected with fixed disk 254, and the one end of driving spring 255 is fixed on fixed disk 254, and driving spring 255 is another
One end is connected with fixed station 256, and fixed station 256 is separately fixed at the lateral wall of the first elevating lever 233 and the second elevating lever 243
On；Drive device 25 can carry out oscilaltion, circular-rotation and circumferentially flexible function, and one turn of two translation can be carried out in space
The motion in dynamic three degree of freedom direction altogether.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above-described embodiment and specification simply illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed
Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Define.
Claims (2)
- A kind of 1. aircraft landing gear, it is characterised in that：Including damping device and the support that rises and falls；The quantity of the support that rises and falls is Six, the support that rises and falls uniformly is arranged on the outside of damping device respectively；Wherein：Described damping device includes fixed platform, moving platform, the first side chain, the second side chain and drive device；Described fixed platform Structure in the form of annular discs, uniformly offers fan-shaped material reducing mouth on fixed platform along its center axis, on fixed platform outer circumference direction Even to be provided with deck, the trapezoidal shape structure of deck, the deck left and right sides respectively symmetrically offers triangular shape neck, set on neck There is connecting hole, deck front center opening position offers fixing screwed hole I；Described moving platform is located at directly over fixed platform, moves External screw thread is provided with the outside of platform, yielding rubber pad is provided with moving platform upper surface, through hole is offered in yielding rubber pad；Institute The first side chain and the quantity of the second side chain stated are two, the first side chain and the second side chain be respectively positioned on fixed platform and moving platform it Between, the both ends of the first side chain and the second side chain are respectively connected with fixed platform and moving platform, and the first side chain and the second side chain Horizontal installation angle be 90 degree；Described drive device is between fixed platform and moving platform, and drive device and fixed platform Upper surface is mutually fixed；The described support that rises and falls includes rack body, connecting screw and damping spring；Described rack body is by connecting portion, level Portion and supporting part composition, the U-shaped structure of connecting portion, the connecting portion left and right sides are respectively arranged with the fixture block being engaged with neck, and It is attached at left and right sides of connecting portion between fixed platform by bolt, fixing screwed hole is offered at port on front side of horizontal part II, wedge I is provided with horizontal part lower surface, the curved shape structure of supporting part, supporting part lower end is provided with wedge II；Institute The connecting screw one end stated is arranged in the fixing screwed hole I of the deck front center opening position of fixed platform, and connecting screw is another End is arranged in the fixing screwed hole II on front side of rack body horizontal part at port, and damping spring both ends are separately fixed at wedge On I and wedge II；The first described side chain includes the first ear mount, Hooke's hinge, the first elevating lever, the first spherical hinge, the first connecting pole and first Damping spring；The first described ear mount is fixed on fixed platform upper surface, is used between the first ear mount and the first elevating lever lower end Hooke's hinge is attached, and the first elevating lever upper end is connected with the first spherical hinge, and the first spherical hinge is fixed by the first connecting pole On the lower surface of moving platform, the first damping spring is around being enclosed on the first elevating lever；The second described side chain includes the second ear mount, rotational pin, the second elevating lever, the second spherical hinge, the second connecting pole and second Damping spring；The second described ear mount is fixed on fixed platform upper surface, is used between the second ear mount and the second elevating lever lower end Rotational pin is attached, and the second elevating lever upper end is connected with the second spherical hinge, and the second spherical hinge is fixed by the second connecting pole On the lower surface of moving platform, the second damping spring is around being enclosed on the second elevating lever.
- A kind of 2. aircraft landing gear according to claim 1, it is characterised in that：Described drive device includes lifting base Seat, turntable, expansion link, fixed disk, driving spring and fixed station, expansion link, fixed disk, the quantity of driving spring and fixed station are equal For four；Described lifting base lower end is fixed on fixed platform upper surface center position, and turntable is arranged on lifting base upper end, stretched Contracting bar is respectively symmetrically arranged in turntable periphery, and expansion link one end is connected with turntable lateral wall, the expansion link other end and fixed disk It is connected, driving spring one end is fixed on fixed disk, and the driving spring other end is connected with fixed station, and fixed station is fixed respectively On the lateral wall of the first elevating lever and the second elevating lever.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339308.8A CN105966608B (en) | 2016-05-19 | 2016-05-19 | A kind of aircraft landing gear |
| CN201711135044.5A CN107813925A (en) | 2016-05-19 | 2016-05-19 | The high aircraft landing gear of landing stability of taking off |
| CN201711135026.7A CN107933896A (en) | 2016-05-19 | 2016-05-19 | Assemble efficiently aircraft landing gear easy to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339308.8A CN105966608B (en) | 2016-05-19 | 2016-05-19 | A kind of aircraft landing gear |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135044.5A Division CN107813925A (en) | 2016-05-19 | 2016-05-19 | The high aircraft landing gear of landing stability of taking off |
| CN201711135026.7A Division CN107933896A (en) | 2016-05-19 | 2016-05-19 | Assemble efficiently aircraft landing gear easy to carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105966608A CN105966608A (en) | 2016-09-28 |
| CN105966608B true CN105966608B (en) | 2017-12-22 |
Family
ID=56956133
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135026.7A Withdrawn CN107933896A (en) | 2016-05-19 | 2016-05-19 | Assemble efficiently aircraft landing gear easy to carry |
| CN201711135044.5A Withdrawn CN107813925A (en) | 2016-05-19 | 2016-05-19 | The high aircraft landing gear of landing stability of taking off |
| CN201610339308.8A Active CN105966608B (en) | 2016-05-19 | 2016-05-19 | A kind of aircraft landing gear |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135026.7A Withdrawn CN107933896A (en) | 2016-05-19 | 2016-05-19 | Assemble efficiently aircraft landing gear easy to carry |
| CN201711135044.5A Withdrawn CN107813925A (en) | 2016-05-19 | 2016-05-19 | The high aircraft landing gear of landing stability of taking off |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107933896A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792351A (en) * | 2017-10-16 | 2018-03-13 | 肇庆高新区国专科技有限公司 | A kind of unmanned plane |
| CN108357667B (en) * | 2018-01-22 | 2019-09-10 | 江苏理工学院 | Buffer-type undercarriage for rotary wind type unmanned plane |
| CN109591681B (en) * | 2019-01-26 | 2019-07-23 | 哈尔滨学院 | A kind of aircraft rise landing seat |
| CN111174068B (en) * | 2020-02-12 | 2024-08-27 | 北京首赫防务科技有限公司 | Support with support arm is applied to on-vehicle unmanned vehicles and detects and defends equipment |
| CN115923397B (en) * | 2023-03-09 | 2023-05-30 | 江苏星光发电设备有限公司 | Built-in lifting frame of mobile power station |
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2016
- 2016-05-19 CN CN201711135026.7A patent/CN107933896A/en not_active Withdrawn
- 2016-05-19 CN CN201711135044.5A patent/CN107813925A/en not_active Withdrawn
- 2016-05-19 CN CN201610339308.8A patent/CN105966608B/en active Active
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| US6022005A (en) * | 1996-09-27 | 2000-02-08 | Trw Inc. | Semi-active vibration isolator and fine positioning mount |
| CN101487510A (en) * | 2009-02-24 | 2009-07-22 | 江苏大学 | Multidimensional vibration-isolating apparatus |
| CN103863576A (en) * | 2013-12-26 | 2014-06-18 | 吉林大学 | Unmanned helicopter performance testing platform |
| CN103791023A (en) * | 2014-02-18 | 2014-05-14 | 哈尔滨工业大学深圳研究生院 | Whole satellite six-dimensional vibration isolation device used for satellite vibration reduction in satellite launching process |
| CN104029711A (en) * | 2014-06-25 | 2014-09-10 | 王松豪 | Multi-dimensional shock-absorbing baby carriage |
| CN104154170A (en) * | 2014-08-01 | 2014-11-19 | 安徽工程大学 | Parallel mechanism based multidimensional vibration platform |
| CN104344182A (en) * | 2014-09-12 | 2015-02-11 | 中国电子科技集团公司第三十八研究所 | Parallel mechanism vibration isolation and displacement protection device |
| CN105299128A (en) * | 2015-11-27 | 2016-02-03 | 上海工程技术大学 | Double-acting platform type parallel mechanism vibration reducing platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107933896A (en) | 2018-04-20 |
| CN107813925A (en) | 2018-03-20 |
| CN105966608A (en) | 2016-09-28 |
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