CN205759690U - A kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage - Google Patents
A kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage Download PDFInfo
- Publication number
- CN205759690U CN205759690U CN201620415192.7U CN201620415192U CN205759690U CN 205759690 U CN205759690 U CN 205759690U CN 201620415192 U CN201620415192 U CN 201620415192U CN 205759690 U CN205759690 U CN 205759690U
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- amortisseur
- main
- model plane
- wheel
- vertical rod
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Abstract
The utility model discloses a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage, including fuselage base plate and wheel main body, below described fuselage base plate, the left and right sides is provided with rotation vertical rod, two main amortisseurs are installed below described rotation vertical rod, below described main amortisseur, wheel support bar is installed, in the middle of described wheel support bar, bracing piece is installed, described wheel main body is arranged above secondary amortisseur joint, below described secondary amortisseur joint, secondary amortisseur upper plate is installed, below described secondary amortisseur upper plate, five groups of pair absorber springs are installed, and pair absorber spring is uniformly distributed, below described secondary absorber spring, secondary shock absorber lower plate is installed, below described secondary shock absorber lower plate, wheel support bar is installed.This utility model is capable of the landing to small-sized model plane and provides guarantee, and the effect of double damping makes model plane safer, makes model plane more durable in use, it is possible to reach the purpose of test.
Description
Technical field
This utility model relates to flight model plane design field, a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage.
Background technology
Like playing flight model plane now with a lot of people, aeromodelling airplane is general as manned aircraft, main by wing, empennage, fuselage, undercarriage, electromotor and control system six part composition, wherein, undercarriage is to take off for the model of an airplane, the device landed and park, first undercarriage of machine, below wing, each undercarriage in two sides is first three point type, two undercarriages of head, one undercarriage of afterbody is rear bikini, but the undercarriage of present Miniature Vehicle model plane can not well reach requirement during landing, damping effect is not especially good, it is easy to cause the damage of flight model plane.
Summary of the invention
The purpose of this utility model be to provide a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provide following technical scheme: a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage，Including fuselage base plate and wheel main body，Below described fuselage base plate, the left and right sides is provided with rotation vertical rod，Described right side rotates the left side of vertical rod and is provided with rotary electric machine，Described rotary electric machine is electrical connected with rotating vertical rod by electric wire，In the middle of described rotation vertical rod, rotating beam is installed，Two main amortisseurs are installed below described rotation vertical rod，Described main amortisseur inner upper is provided with main amortisseur upper plate，Described main amortisseur lower inside is provided with main shock absorber lower plate，Below described main amortisseur, wheel support bar is installed，In the middle of described wheel support bar, bracing piece is installed，Described wheel main body is arranged above secondary amortisseur joint，Below described secondary amortisseur joint, secondary amortisseur upper plate is installed，Below described secondary amortisseur upper plate, five groups of pair absorber springs are installed，And pair absorber spring is uniformly distributed，Below described secondary absorber spring, secondary shock absorber lower plate is installed，Below described secondary shock absorber lower plate, wheel support bar is installed，Below described wheel support bar, wheel rotary shaft is installed.
Preferably, the outside of described rotation vertical rod is separately installed with limited block, and limited block is uniformly distributed.
Preferably, three main amortisseur dividing plates are installed between described main amortisseur upper plate and main shock absorber lower plate, and main amortisseur dividing plate is uniformly distributed.
Preferably, in the middle of described main amortisseur dividing plate, four groups of main absorber springs are installed.
Preferably, described wheel rotary shaft is provided with two wheels, and wheel is uniformly distributed.
Compared with prior art, the beneficial effects of the utility model are: this utility model is scientific and reasonable for structure, easy to use efficiently, it is capable of the landing of flight model plane is well ensured, make flight model plane safer when landing, the most easily damaged, bracing piece is added in the middle of wheel support bar, make support bar more firm, whole undercarriage sets two amortisseurs, allow flight model plane landing time can be the most steady, rotary electric machine is added under fuselage base plate, undercarriage can be allowed can to pack up no time, the air resistance to flight model plane can be reduced to greatest extent, preferably complete flight.
Accompanying drawing explanation
Fig. 1 be this utility model a kind of for Miniature Vehicle model plane can the front view of folding and unfolding double damping undercarriage；
Fig. 2 be this utility model a kind of for Miniature Vehicle model plane can the side view of folding and unfolding double damping undercarriage；
Fig. 3 be this utility model a kind of for Miniature Vehicle model plane can the main shock absorber structure figure of folding and unfolding double damping undercarriage；
Fig. 4 be this utility model a kind of for Miniature Vehicle model plane can the wheel main structure chart of folding and unfolding double damping undercarriage.
In figure: 1-rotates vertical rod；2-rotary electric machine；3-rotating beam；4-fuselage base plate；5-limited block；The main amortisseur of 6-；7-wheel support bar；8-bracing piece；9-wheel main body；10-main amortisseur upper plate；The main absorber spring of 11-；12-main amortisseur dividing plate；The main shock absorber lower plate of 13-；14-pair amortisseur joint；15-pair absorber spring；16-wheel support bar；17-wheel；18-wheel rotary shaft；19-pair shock absorber lower plate；20-pair amortisseur upper plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-4 this utility model provide a kind of embodiment: a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage，Including fuselage base plate 4 and wheel main body 9，Below fuselage base plate 4, the left and right sides is provided with rotation vertical rod 1，The outside rotating vertical rod 1 is separately installed with limited block 5，And limited block 5 is uniformly distributed，Right side rotates the left side of vertical rod 1 and is provided with rotary electric machine 2，Rotary electric machine 2 is electrical connected with rotating vertical rod 1 by electric wire，Rotate, in the middle of vertical rod 1, rotating beam 3 is installed，Rotate, below vertical rod 1, two main amortisseurs 6 are installed，Main amortisseur 6 inner upper is provided with main amortisseur upper plate 10，Main amortisseur 6 lower inside is provided with main shock absorber lower plate 13，Three main amortisseur dividing plates 12 are installed between main amortisseur upper plate 10 and main shock absorber lower plate 13，And main amortisseur dividing plate 12 is uniformly distributed，In the middle of main amortisseur dividing plate 12, four groups of main absorber springs 11 are installed，Below main amortisseur 6, wheel support bar 7 is installed，In the middle of wheel support bar 7, bracing piece 8 is installed，Wheel main body 9 is arranged above secondary amortisseur joint 14，Secondary amortisseur upper plate 20 is installed below secondary amortisseur joint 14，Below secondary amortisseur upper plate 20, five groups of pair absorber springs 15 are installed，And pair absorber spring 15 is uniformly distributed，Secondary shock absorber lower plate 19 is installed below secondary absorber spring 15，Below secondary shock absorber lower plate 19, wheel support bar 16 is installed，Wheel rotary shaft 18 is installed below wheel support bar 16，Two wheels 17 are installed in wheel rotary shaft 18，And wheel 17 is uniformly distributed.
Specifically used mode: in utility model works, this undercarriage is arranged on the fuselage base plate 4 of the lower section needing flight model plane on probation, when taking off, the fanjet relying on flight model plane provides power, overcome the frictional force of wheel 17 and ground, reach the effect of motion, when power is the biggest, the lift that aircraft can be made to obtain is more than the gravity that fuselage is overall, aircraft just can leave ground, after aircraft flies up, just can be by the rotation of rotary electric machine 2, whole undercarriage is taken in fuselage, when declining, it is by the rotation of rotary electric machine 2 equally, undercarriage is produced, when wheel 17 contacts to earth, main absorber spring 11 and secondary absorber spring 15 work simultaneously, reach the effect of damping, aircraft is enable to land smoothly on the ground.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
- null1. one kind for Miniature Vehicle model plane can folding and unfolding double damping undercarriage，Including fuselage base plate (4) and wheel main body (9)，It is characterized in that: the left and right sides, described fuselage base plate (4) lower section is provided with rotation vertical rod (1)，Described right side rotates the left side of vertical rod (1) and is provided with rotary electric machine (2)，Described rotary electric machine (2) is electrical connected with rotating vertical rod (1) by electric wire，In the middle of described rotation vertical rod (1), rotating beam (3) is installed，Described rotation vertical rod (1) lower section is provided with two main amortisseurs (6)，Described main amortisseur (6) inner upper is provided with main amortisseur upper plate (10)，Described main amortisseur (6) lower inside is provided with main shock absorber lower plate (13)，Described main amortisseur (6) lower section is provided with wheel support bar (7)，In the middle of described wheel support bar (7), bracing piece (8) is installed，Described wheel main body (9) is arranged above secondary amortisseur joint (14)，Described secondary amortisseur joint (14) lower section is provided with secondary amortisseur upper plate (20)，Described secondary amortisseur upper plate (20) lower section is provided with five groups of pair absorber springs (15)，And pair absorber spring (15) is uniformly distributed，Described secondary absorber spring (15) lower section is provided with secondary shock absorber lower plate (19)，Described secondary shock absorber lower plate (19) lower section is provided with wheel support bar (16)，Described wheel support bar (16) lower section is provided with wheel rotary shaft (18).
- The most according to claim 1 a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage, it is characterised in that: the outside of described rotation vertical rod (1) is separately installed with limited block (5), and limited block (5) is uniformly distributed.
- The most according to claim 1 a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage, it is characterized in that: three main amortisseur dividing plates (12) are installed between described main amortisseur upper plate (10) and main shock absorber lower plate (13), and main amortisseur dividing plate (12) is uniformly distributed.
- The most according to claim 1 a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage, it is characterised in that: in the middle of described main amortisseur dividing plate (12), four groups of main absorber springs (11) are installed.
- The most according to claim 1 a kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage, it is characterised in that: two wheels (17) are installed on described wheel rotary shaft (18), and wheel (17) are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415192.7U CN205759690U (en) | 2016-05-10 | 2016-05-10 | A kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415192.7U CN205759690U (en) | 2016-05-10 | 2016-05-10 | A kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205759690U true CN205759690U (en) | 2016-12-07 |
Family
ID=57411727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620415192.7U Expired - Fee Related CN205759690U (en) | 2016-05-10 | 2016-05-10 | A kind of for Miniature Vehicle model plane can folding and unfolding double damping undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205759690U (en) |
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2016
- 2016-05-10 CN CN201620415192.7U patent/CN205759690U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20170510 |