CN2754693Y - Forced landing device of model plane - Google Patents
Forced landing device of model plane Download PDFInfo
- Publication number
- CN2754693Y CN2754693Y CNU2004200713034U CN200420071303U CN2754693Y CN 2754693 Y CN2754693 Y CN 2754693Y CN U2004200713034 U CNU2004200713034 U CN U2004200713034U CN 200420071303 U CN200420071303 U CN 200420071303U CN 2754693 Y CN2754693 Y CN 2754693Y
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- CN
- China
- Prior art keywords
- forced landing
- tailplane
- mentioned
- supporting plate
- shaft
- 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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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H27/00—Toy aircraft; Other flying toys
- A63H27/02—Model aircraft
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- Toys (AREA)
Abstract
The utility model comprises a machine body and a horizontal rear fin, and a forced landing mechanism is arranged between the machine body and the horizontal rear fin. The forced landing mechanism is composed of a shaft shelf, a supporting plate of a horizontal rear fin, a pressing plate of a horizontal rear fin, a turnover shaft, a torsion spring, a forced landing hook, a tension spring of a forced landing hook, a forced landing shaft and a forced landing control line, wherein the shaft shelf is arranged at the rear part of the machine body, the horizontal rear fin is fixed on the supporting plate of a horizontal rear fin through the pressing plate of a horizontal rear fin, the supporting plate of a horizontal rear fin is elastically hinged on the upper surface of the front end of the shaft shelf through the turnover shaft and the torsion spring, the back end part of the shaft shelf is vertically provided with a hook groove, the forced landing hook is movably hinged in the hook groove in the upwards hooking manner through the forced landing shaft, the hook surface of the forced landing hook is fastened on the upper surface of one end of the supporting plate of a horizontal rear fin, the tension spring of a forced landing hook is arranged between the forced landing hook and the shaft shelf, one end of the tension spring of a forced landing hook is hung near the connecting point between the forced landing hook and the forced landing shaft, the other end of the tension spring of a forced landing hook is in hanging connection with the bottom part of the shaft shelf and the forced landing control line is connected with the lower end of the forced landing hook.
Description
Technical field
The utility model relates to a kind of forced landing device of model plane aircraft, particularly a kind of model of an airplane.
Background technology
The mode of glide is all adopted in the landing of the existing model of an airplane, particularly remote-controlled model aircraft, and handles the remote-controlled model aircraft landing of gliding, and belongs to the work that a kind of technology and practical operation experience combine and have certain difficulty in the model plane field.Glide landing often because of the former of all misoperations thereby cause the model of an airplane away from estimating the level point or causing the damage of aircraft for beginner or part model aircraft fan at operating aircraft.Chinese patent CN2402367.Y discloses a kind of empennage composite construction of the model of an airplane, it has fuselage, the afterbody of this fuselage has a horizontal integration face, for combining with a tailplane and vertical tail, in the perforation of the perforation of tailplane and afterbody, establish sleeve pipe, making the vertical tail bottom surface protrude out fixed bar can stablize and wear tailplane admittedly, fuselage, and it is fixing with the screw threads lock, its objective is and make model of an airplane empennage can realize quick decomposition, in conjunction with, so that carry, collect, when landing, operate not proposing further technical scheme for the above-mentioned model of an airplane easily.
Summary of the invention
The purpose of this utility model is that the problem at above-mentioned existence provides a kind of and makes the model of an airplane realize the near vertical landing when landing and can reduce the forced landing device of the model of an airplane of the damage of the model of an airplane in the landing process greatly.
The technical solution of the utility model is: a kind of forced landing device of the model of an airplane, comprise fuselage and tailplane, be provided with forced landing mechanism between described fuselage and the tailplane, above-mentioned forced landing mechanism is by pedestal, the tailplane supporting plate, the tailplane pressing plate, trip shaft, torque spring, the forced landing hook, the extension spring of forced landing hook, forced landing shaft and forced landing control line constitute, wherein: above-mentioned pedestal is arranged at afterbody, above-mentioned tailplane is installed on the tailplane supporting plate by the tailplane pressing plate, and above-mentioned tailplane supporting plate passes through trip shaft, torque spring is elasticity and is articulated in pedestal front end upper surface; Above-mentioned pedestal rearward end is colluded groove along vertically being provided with one, above-mentioned forced landing groove is by forced landing shaft and colludes being movably hinged in groove upwards, above-mentioned forced landing groove colludes the upper surface that face is fastened on tailplane supporting plate one end, above-mentioned forced landing groove extension spring is arranged between forced landing groove and the pedestal, the one end is hung near forced landing groove and the forced landing shaft junction, the other end is articulated in the bottom of pedestal, and above-mentioned forced landing control line is connected in the lower end of forced landing groove.
The utility model, as long as by tension forced landing control line, just can make tailplane pop up with horizontal plane and form a forced landing angle when the model of an airplane need land owing to adopt the forced landing mechanism that is provided with between fuselage and tailplane; And under the gas-flow resistance effect, make the whole tenesmus of the model of an airplane, thereby realized model of an airplane accuracy comparatively accurately, adopt above-mentioned forced landing mechanism not only to solve in the prior art model of an airplane existing problem of controlling of landing of gliding, and greatly reduce the spoilage of the model of an airplane, for the model of an airplane provides a kind of new product.
The utility model is described in further detail below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is the utility model part dismounting figure;
The state diagram that Fig. 3 opens when being the forced landing of the utility model empennage;
The specific embodiment
As shown in Figures 1 to 4, the utility model comprises fuselage and tailplane 13, be provided with forced landing mechanism between described fuselage and the tailplane 13, above-mentioned forced landing mechanism is by pedestal 1, tailplane supporting plate 2, tailplane pressing plate 3, trip shaft 4, torque spring 5, forced landing hook 6, forced landing hook extension spring 7, forced landing shaft 8 and forced landing control line 11 constitute, wherein: above-mentioned pedestal 1 is arranged at afterbody, above-mentioned tailplane 13 is installed on the tailplane supporting plate 2 by tailplane pressing plate 3, and above-mentioned tailplane supporting plate 2 is by trip shaft 4, torque spring 5 is elasticity and is articulated in pedestal 1 front end upper surface; Above-mentioned pedestal 1 rearward end is colluded groove 1a along vertically being provided with one, above-mentioned forced landing groove 6 is by forced landing shaft 8 and colludes being movably articulated in and colluding among the groove 1a upwards, above-mentioned forced landing groove 6 colludes the upper surface that face is fastened on tailplane supporting plate 2 one ends, above-mentioned forced landing groove extension spring 7 is arranged between forced landing groove 6 and the pedestal 1, the one end is hung near forced landing groove 6 and forced landing shaft 8 junctions, the other end is articulated in the bottom of pedestal 1, and above-mentioned forced landing control line 11 is connected in the lower end of forced landing groove 6.Above-mentioned pedestal 1 is provided with two hole seat 1b, above-mentioned torque spring 5 is placed between the two hole seat 1b, above-mentioned tailplane supporting plate 2 two ends are provided with the sign indicating number plate 2a of the tape spool hole 2b of a symmetry, and above-mentioned trip shaft 4 fuses pedestal 1, tailplane supporting plate 2 and torque spring 5 by hole seat 1b and sign indicating number plate 2a, axis hole 2b.
Above-mentioned tailplane supporting plate 2 upper surfaces are provided with the pillow block 2c of band screw, described tailplane 13 socket-connects by through hole and tailplane supporting plate 2, the pillow block 2c that is arranged at its aerofoil, above-mentioned tailplane pressing plate 3 corresponding pillow block 2c places are provided with installing hole 3a, in installing hole 3a, be provided with tailplane supporting plate 2 on the bolt 14 of pillow block 2c screw Joint.Above-mentioned forced landing groove 6 is a strip shape body, and body 61 is colluded in its upper end, and to be the oblique triangle that extends down in a top hook-shaped.
The principle of groundwork process of the present utility model is, when the model of an airplane during at normal flight, the duty of forced landing mechanism as shown in Figure 1, the forced landing mechanism of this moment is because the effect of forced landing hook extension spring 7, tailplane supporting plate 2 is caught on tightly.When forced landing line 11 during in normality, tailplane remains horizontal level.At this moment which kind of operation the control line 9 that force-lands carries out can not have influence on forced landing mechanism, and at this moment aircraft can be finished normal remote control distributor and other actions of gliding.When needs adopt the vertical landing mode, as long as tension forced landing control line 11 makes forced landing groove emission levels empennage supporting plate 2, this moment, tailplane 13 just can be under the drive of tailplane supporting plate 2 as shown in Figure 3, form a forced landing angle, thus the purpose of the near vertical of implementation model aircraft landing.
Claims (5)
1. the forced landing device of a model of an airplane, comprise fuselage and tailplane (13), it is characterized in that between described fuselage and tailplane (13), being provided with forced landing mechanism, above-mentioned forced landing mechanism is made of pedestal (1), tailplane supporting plate (2), tailplane pressing plate (3), trip shaft (4), torque spring (5), forced landing hook (6), forced landing hook extension spring (7), forced landing shaft (8) and forced landing control line (11), wherein:
Above-mentioned pedestal (1) is arranged at afterbody, above-mentioned tailplane (13) is installed on the tailplane supporting plate (2) by tailplane pressing plate (3), and above-mentioned tailplane supporting plate (2) is elasticity by trip shaft (4), torque spring (5) and is articulated in pedestal (1) front end upper surface;
Above-mentioned pedestal (1) rearward end is colluded groove (1a) along vertically being provided with one, above-mentioned forced landing groove (6) is by forced landing shaft (8) and colludes being movably articulated in and colluding in the groove (1a) upwards, above-mentioned forced landing groove (6) face of colluding is fastened on the upper surface of tailplane supporting plate (2) one ends, above-mentioned forced landing groove extension spring (7) is arranged between forced landing groove (6) and the pedestal (1), the one end is hung near forced landing groove (6) and forced landing shaft (8) junction, the other end is articulated in the bottom of pedestal (1), and above-mentioned forced landing control line (11) is connected in the lower end of forced landing groove (6).
2. the forced landing device of a kind of model of an airplane according to claim 1, it is characterized in that above-mentioned pedestal (1) is provided with two hole seats (1b), above-mentioned torque spring (5) is placed between the two hole seats (1b), above-mentioned tailplane supporting plate (2) two ends are provided with the sign indicating number plate (2a) in the tape spool hole (2b) of a symmetry, and above-mentioned trip shaft (4) fuses pedestal (1), tailplane supporting plate (2) and torque spring (5) by hole seat (1b) and yard plate (2a), axis hole (2b).
3. the forced landing device of a kind of model of an airplane according to claim 1, it is characterized in that above-mentioned tailplane supporting plate (2) upper surface is provided with the pillow block (2c) of band screw, described tailplane (13) socket-connects by through hole and tailplane supporting plate (2) (2), the pillow block (2c) that is arranged at its aerofoil, the corresponding pillow block of above-mentioned tailplane pressing plate (3) (2c) locates to be provided with installing hole (3a), is provided with the bolt (14) of going up pillow block (2c) screw Joint with tailplane supporting plate (2) in installing hole (3a).
4. the forced landing device of a kind of model of an airplane according to claim 1 is characterized in that above-mentioned forced landing groove (6) is a strip shape body, and body (61) is colluded in its upper end, and to be the oblique triangle that extends down in a top hook-shaped.
5. the forced landing device of a kind of model of an airplane according to claim 1, it is characterized in that above-mentioned tailplane (13) rear portion is provided with elevator rocking arm (12), be provided with elevator control wire (9) in elevator rocking arm (12) upper end, be provided with elevator in tailplane (13) below and return medi-spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200713034U CN2754693Y (en) | 2004-07-08 | 2004-07-08 | Forced landing device of model plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200713034U CN2754693Y (en) | 2004-07-08 | 2004-07-08 | Forced landing device of model plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754693Y true CN2754693Y (en) | 2006-02-01 |
Family
ID=35928328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200713034U Expired - Fee Related CN2754693Y (en) | 2004-07-08 | 2004-07-08 | Forced landing device of model plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754693Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223249A (en) * | 2012-01-26 | 2013-07-31 | 潘佳辰 | Forced landing mechanism for self-wing-rotating rocket model in world championships |
| WO2015000325A1 (en) * | 2013-07-02 | 2015-01-08 | 上海九鹰电子科技有限公司 | Prompt drop device for remote control model airplane and remote control model airplane |
-
2004
- 2004-07-08 CN CNU2004200713034U patent/CN2754693Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223249A (en) * | 2012-01-26 | 2013-07-31 | 潘佳辰 | Forced landing mechanism for self-wing-rotating rocket model in world championships |
| CN103223249B (en) * | 2012-01-26 | 2015-07-01 | 潘佳辰 | Forced landing mechanism for self-wing-rotating rocket model in world championships |
| WO2015000325A1 (en) * | 2013-07-02 | 2015-01-08 | 上海九鹰电子科技有限公司 | Prompt drop device for remote control model airplane and remote control model airplane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG AOFEI CARTOON CULTURE CO., LTD. Free format text: FORMER OWNER: CAI DONGQING Effective date: 20071228 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071228 Address after: The middle of the road. Audi Industrial Park, Chenghai District, Guangdong city of Shantou province zip code: 515800 Patentee after: Guangdong Alpha Animation and Culture Co., Ltd. Address before: The middle of the road. Audi Industrial Park, Chenghai District, Guangdong city of Shantou province zip code: 515800 Patentee before: Cai Dongqing |
|
| 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 |