CN1944187A - Remote control coaxial double rotor wing model helicopter balance mechanism - Google Patents
Remote control coaxial double rotor wing model helicopter balance mechanism Download PDFInfo
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- CN1944187A CN1944187A CN 200610154448 CN200610154448A CN1944187A CN 1944187 A CN1944187 A CN 1944187A CN 200610154448 CN200610154448 CN 200610154448 CN 200610154448 A CN200610154448 A CN 200610154448A CN 1944187 A CN1944187 A CN 1944187A
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- rocking arm
- balance
- arm bulb
- trammel beam
- rotary wing
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Abstract
The balance mechanism for remotely controlled coaxial double rotary wing model helicopter can meet the requirements for different users to control the model helicopter in different balance performance, and includes balance rod, upper rotary wing oar jig and upper connecting rod. The balance rod is connected to the rocking arm round head of the upper rotary wing oar jig via the upper connecting rod, and the upper rotary wing oar jig is hinged to the sleeve shaft outside the inner shaft via a hinging axis. The present invention features the adjustable connecting position between the balance rod and the upper rotary wing oar jig, changeable balance force arm length, changeable transmission ratio and changeable stability of the balance mechanism. The present invention makes it possible to select different connection position to reach proper balance performance.
Description
Technical field
The present invention relates to the vehicle technology field, especially relate to the equalizing gear of remote control model helicopter.
Background technology
Self stability of remote control model helicopter is relatively poor, and manipulation technology is had higher requirement, and particularly beginner and the physiognomy ratio of grasping certain manipulation technology require to have bigger difference to the balance quality of remote control model helicopter; The beginner will fly up remote control model helicopter steadily, safely, therefore needs the model copter balance good; But for the airhog who grasps certain manipulation technology, need the further more highly difficult flare maneuver of exercise, then require the highly sensitive of remote control model helicopter maneuvering system.
The equalizing gear of remote control coaxial double rotor wing model helicopter, trammel beam by the model copter top, reach by the bulb on the trammel beam and link by boxed rod and last rotor slurry folder rocking arm bulb, when model copter is subjected to extraneous interference in air flow to be in non-equilibrium state, the blade angle of rotor is gone up in the trammel beam control of model copter, thereby change the angle of attack of air-flow, form the moment that overcomes flow perturbation, make model copter keep stabilized flight condition through rotor; And present this equalizing gear generally all configures, and can not adjust; The beginner requires model copter self balance better, and for the airhog who grasps certain manipulation technology, often requires model copter to reduce the balance of self, thereby can improve the sensitivity of maneuvering system; Existing equalizing gear is difficult to satisfy the requirement of different crowd.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned prior art, a kind of equalizing gear of remote control coaxial double rotor wing model helicopter is provided, it can select corresponding balance according to operator's skill level, therefore can adapt to the balance quality requirement of different crowd to model copter.
For achieving the above object, technical scheme of the present invention is such: a kind of equalizing gear of remote control coaxial double rotor wing model helicopter comprises trammel beam, goes up rotor slurry folder, boxed rod; Trammel beam is connected by the rocking arm bulb of boxed rod and last rotor slurry folder by the rocking arm bulb is set on it, last rotor slurry folder by hinge be sheathed in sleeve outside the axle hinged; It is characterized in that the rocking arm bulb of said rotor slurry folder has more than two and two, can be connected with the rotor slurry folder rocking arm bulb of diverse location with trammel beam rocking arm bulb bonded assembly boxed rod; Otherwise or, the rocking arm bulb of rotor slurry folder is one, and trammel beam rocking arm bulb has more than two and two, rotor slurry folder rocking arm bulb can be connected with the trammel beam rocking arm bulb of diverse location, so just the variation because of arm of force length has changed transmitting ratio, that is to say the stability that has changed balanced system.
Owing to adopted technique scheme, the equalizing gear of a kind of remote control coaxial double rotor wing model helicopter of the present invention, because of the trammel beam rocking arm and the rotor slurry that can link to each other with boxed rod presss from both sides not only bulb of rocking arm, it can be according to operator's skill level, select corresponding rotor slurry folder rocking arm bulb or trammel beam rocking arm bulb to be connected, to reach suitable balance.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1, trammel beam, 2, boxed rod, 3, the rocking arm bulb, 4, rocking arm bulb 1,5, rocking arm bulb 2,6, sleeve, 7, go up rotor slurry folder, 8, interior axle, 9, hinge.
The specific embodiment
Shown in accompanying drawing, a kind of equalizing gear of remote control coaxial double rotor wing model helicopter comprises trammel beam 1, goes up rotor slurry folder 7, boxed rod 2; Trammel beam 1 is connected by the rocking arm bulb of boxed rod 2 and last rotor slurry folder by rocking arm bulb 3 is set on it, last rotor slurry folder 7 by hinge 9 be sheathed in sleeve 6 outside the axle 8 hinged; It is characterized in that, said by boxed rod 2 bonded assembly trammel beams 1 and last rotor slurry folder 7, its connection location scalable; The rocking arm bulb of said rotor slurry folder 7 has 2 two of rocking arm bulb 1 and rocking arm bulbs, can select rocking arm bulb 1 or rocking arm bulb 2 to be attached thereto with trammel beam rocking arm bulb 3 bonded assembly boxed rods 1, so just the variation because of arm of force length has changed transmitting ratio, that is to say the stability that has changed balanced system;
The present invention is not limited to above-mentioned embodiment, the rocking arm bulb of rotor slurry folder 7 can be arranged to three or more;
In last embodiment, if the rocking arm bulb number of trammel beam 1 is changed into more than two or two, and the rocking arm bulb of rotor slurry folder 7 is one, this rocking arm bulb of rotor slurry folder can be connected with the trammel beam rocking arm bulb of diverse location, but the then variation of same realizable force arm lengths, thereby changed transmitting ratio, that is to say the stability that has changed balanced system.
Claims (1)
1, a kind of equalizing gear of remote control coaxial double rotor wing model helicopter comprises trammel beam (1), goes up rotor slurry folder (7), boxed rod (2); Trammel beam is connected by the rocking arm bulb of boxed rod (2) with last rotor slurry folder (7) by the rocking arm bulb is set on it, and last rotor slurry folder (7) is hinged by hinge (9) sleeve (6) outer with being sheathed on interior axle (8); It is characterized in that: said by boxed rod (2) bonded assembly trammel beam (1) and last rotor slurry folder (7), its connection location scalable also can change the balancing force arm lengths; Can adopt:
One is two and two to be set with the upper rocker arm bulb on said on the rotor slurry folder (7), and it can be starched with the last rotor of diverse location with trammel beam (1) rocking arm bulb bonded assembly boxed rod (2) and press from both sides (7) rocking arm bulb and be connected;
Its two, or two and two are set on said trammel beam (1) with the upper rocker arm bulb, it can be connected with trammel beam (1) the rocking arm bulb of diverse location with last rotor slurry folder (7) rocking arm bulb bonded assembly boxed rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154448 CN1944187A (en) | 2006-11-01 | 2006-11-01 | Remote control coaxial double rotor wing model helicopter balance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154448 CN1944187A (en) | 2006-11-01 | 2006-11-01 | Remote control coaxial double rotor wing model helicopter balance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1944187A true CN1944187A (en) | 2007-04-11 |
Family
ID=38043882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610154448 Pending CN1944187A (en) | 2006-11-01 | 2006-11-01 | Remote control coaxial double rotor wing model helicopter balance mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1944187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869769B (en) * | 2008-04-21 | 2012-05-23 | 上海九鹰电子科技有限公司 | Mechanical maneuvering system of single-rotor wing model helicopter |
-
2006
- 2006-11-01 CN CN 200610154448 patent/CN1944187A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869769B (en) * | 2008-04-21 | 2012-05-23 | 上海九鹰电子科技有限公司 | Mechanical maneuvering system of single-rotor wing model helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |