CN2615049Y - Pendant point electric shifting device for pendant aero-vehicle - Google Patents
Pendant point electric shifting device for pendant aero-vehicle Download PDFInfo
- Publication number
- CN2615049Y CN2615049Y CN 03226141 CN03226141U CN2615049Y CN 2615049 Y CN2615049 Y CN 2615049Y CN 03226141 CN03226141 CN 03226141 CN 03226141 U CN03226141 U CN 03226141U CN 2615049 Y CN2615049 Y CN 2615049Y
- Authority
- CN
- China
- Prior art keywords
- suspension
- connecting rod
- pendant
- gear
- point electric
- 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.)
- Expired - Fee Related
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Abstract
A suspension point electric moving device for a suspension-type aircraft is provided. A motor (3) connected with a decelerator (2) is fixed on a kingpost (1) of wings, a gear is installed on an output shaft of the decelerator (2), and a rack bar (4) is inter-worked with the gear. One end of a connecting rod (5) is hinge-connected with one end of the rack bar (4), and the other end of the connecting rod (5) is connected with a suspended movable part (9). The suspended movable part (9) sheaths the kingpost (1) of wings, and is hinge-connected with a suspension beam of an airframe. The suspension point electric moving device is characterized by reasonable design, simple structure, convenient operation, good self-locking performance, safety, and good reliability, which resolves the problem of suspension point shifting in air flight, thereby providing qualification for aircrafts to vary speed at any moment and to achieve long-time flight in various speed.
Description
Technical field
The utility model relates to a kind of suspension type aircraft, the electronic shift assembly of hitch point in particularly a kind of suspension type aircraft flight process.
Background technology
The suspension type aircraft is made up of the control setup on wing, body and the body, and body is suspended on below the wing girder, is divided into power and non-power suspension type aircraft.Power suspension type aircraft can take off on the level land of any spaciousness and land, but not power suspension type aircraft then needs on the hillside that facings the wind or launch.The hitch point of existing suspension type aircraft is generally fixing, in the process that the pilot driver aircraft aloft flies, can't come speed change by changing the hitch point center-of-gravity position that is shifted, can only be by the pull bar speed change of swerving the weight, not only bother, and be difficult in the long-time flight of finishing various friction speeds in the air.Change the position of hitch point if desired, by dismounting, the hitch point position is moved fixing in the time of can only shutting down on the ground, waste time and energy.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and a kind of electronic shift assembly of hitch point of new suspension type aircraft is provided, make things convenient for the hitch point displacement of aircraft, realize adjusting center-of-gravity position and speed change at any time, alleviate the big speed flight control of aviator power.
The purpose of this utility model can realize by following technical measures: this device comprises wing girder, motor, retarder, retarder is fixed on the wing girder, the output shaft of retarder is connected with gear, be provided with rack and pinion and cooperatively interact, by geared teeth bar moving linearly, tooth bar one end is hinged with connecting rod, the connecting rod other end connects with suspension active spare, suspension active spare is sleeved on the wing girder, the hinged suspension active spare of body hanging beam, and body hangs under the wings of an airplane by hanging beam.
During application, this mechanism is installed on the wing girder, motor is connected with the mains through change-over swith and then can be used, and power supply can be battery or the charged source of machine.In flight course, the rotating of control motor, the gear driven tooth bar moves forward and backward, and tooth bar drives suspension active spare again and moves forward and backward, and realizes the hitch point displacement of aircraft, adjusts center of gravity, thus change of flight speed.
The utility model is reasonable in design, has solved the problem of hitch point displacement when flying aloft, and for skyborne speed change at any time of aircraft and the long-time flight of finishing various friction speeds provide condition, it is simple in structure, and is easy to operate, and self-locking performance is strong, and is safe and reliable.
Description of drawings
Fig. 1 is a constructional drawing of the present utility model;
Fig. 2 is the scheme of installation of tooth bar.
The specific embodiment
With reference to Fig. 1, Fig. 2, this device comprises wing girder [1], retarder [2], motor [3], retarder [2] is fixed on the wing girder [1], the output shaft [10] of retarder [2] is equipped with gear [11], being provided with tooth bar [4] cooperatively interacts with gear [11], motor [3] is through retarder [2], gear [11] driving rack [4] moves as straight line, tooth bar [4] one ends are hinged with connecting rod [5], connecting rod [5] other end connects with suspension active spare [9], suspension active spare [9] is sleeved on the wing girder [1], the hinged suspension active spare of body hanging beam [9], under the hinged suspension active spare of body hanging beam [7], body is through hanging beam [7], suspension active spare [9] hangs under the wings of an airplane, and tooth bar [4] moves and drives suspension active spare [9] displacement, thereby the adjustment center-of-gravity position, change of flight speed.
For improving reset effect, suspension active spare [9] is mounted with parallel power assistant spring [8] with the another side of connecting rod [5] point of attachment, and parallel power assistant spring [8] other end is fixedly connected on wing girder [1].For guaranteeing that wing girder [1] rotates flexibly with wing, connecting rod [5] is provided with universal connector [6] in the application.
Claims (2)
1, the electronic shift assembly of a kind of hitch point of suspension type aircraft, comprise wing girder [1], retarder [2], motor [3], motor [3] connects retarder [2] and is fixed on the wing girder [1], the output shaft [10] that it is characterized in that retarder [2] is equiped with gear [11], being provided with tooth bar [4] cooperatively interacts with gear [11], tooth bar [4] one ends are hinged with connecting rod [5], connecting rod [5] other end connects with suspension active spare [9], suspension active spare [9] is sleeved on the wing girder [1], the hinged suspension active spare of body hanging beam [9].
2, the electronic shift assembly of hitch point according to claim 1 is characterized in that being provided with universal connector [6] on connecting rod [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226141 CN2615049Y (en) | 2003-05-12 | 2003-05-12 | Pendant point electric shifting device for pendant aero-vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226141 CN2615049Y (en) | 2003-05-12 | 2003-05-12 | Pendant point electric shifting device for pendant aero-vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615049Y true CN2615049Y (en) | 2004-05-12 |
Family
ID=34246389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226141 Expired - Fee Related CN2615049Y (en) | 2003-05-12 | 2003-05-12 | Pendant point electric shifting device for pendant aero-vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615049Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741834A (en) * | 2016-11-30 | 2017-05-31 | 中国航空工业集团公司沈阳飞机设计研究所 | Hanging point attachment means are carried at a kind of thin wing |
-
2003
- 2003-05-12 CN CN 03226141 patent/CN2615049Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741834A (en) * | 2016-11-30 | 2017-05-31 | 中国航空工业集团公司沈阳飞机设计研究所 | Hanging point attachment means are carried at a kind of thin wing |
| CN106741834B (en) * | 2016-11-30 | 2018-12-11 | 中国航空工业集团公司沈阳飞机设计研究所 | Hanging point attachment device is carried at a kind of thin wing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |