CN103693207B - A kind of SUAV (small unmanned aerial vehicle) ejector - Google Patents
A kind of SUAV (small unmanned aerial vehicle) ejector Download PDFInfo
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- CN103693207B CN103693207B CN201310685514.0A CN201310685514A CN103693207B CN 103693207 B CN103693207 B CN 103693207B CN 201310685514 A CN201310685514 A CN 201310685514A CN 103693207 B CN103693207 B CN 103693207B
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Abstract
The present invention relates to a kind of SUAV (small unmanned aerial vehicle) ejector, comprise that pin is stepped on projector (1), elastic force preloader (2), launched pulley yoke (3), front adjustable support (4), rear adjustable support (5), guide-rail plate (6), front arm (13), rear arm (14), pulley (15), adapter plate (16), hook (17) and stretch cord (24); Described pin is stepped on projector (1) and is provided with pedal (25); Described front adjustable support (4) and rear adjustable support (5) are hinged on described guide rail (6) two ends respectively; Described pulley (15) is had multiple and launches on pulley yoke (3) described in being arranged on by the paired symmetry of rotating shaft.A kind of SUAV (small unmanned aerial vehicle) ejector provided by the present invention, whole ejector aluminum alloy makes, and quality is light, is easy to carry, to the catapult-assisted take-off of below 5kg SUAV (small unmanned aerial vehicle), does not have requirement to take-off venue, and economy safety again.
Description
Technical field
The present invention relates to a kind of ejector, be specifically related to a kind of SUAV (small unmanned aerial vehicle) ejector.
Background technology
Due to SUAV (small unmanned aerial vehicle) have motor-driven fast, use cost is low, safeguard and use the features such as simple, therefore at home and abroad extensively used.The lift-off technology of SUAV (small unmanned aerial vehicle) is in use occupy critical role always, and what Application comparison was many is the rolling start of fixed-wing SUAV (small unmanned aerial vehicle), helicopter, many rotors take off vertically, below 5kg miniature self-service tractor driver throws that the mode of taking off flying the current SUAV (small unmanned aerial vehicle) with catapult-assisted take-off mainly contains rolling start, takes off vertically, catapult-assisted take-off, hand are thrown and flown; Rolling start is high to site requirements; Take off vertically and need high-output engine could produce enough large lift; Hand is thrown and is flown will there be professional person, and it is low to cut accuracy, and hand is thrown back-pushed SUAV (small unmanned aerial vehicle) and also had the danger of being got to hand by screw propeller.
Summary of the invention
For solving the problem, technical matters to be solved by this invention is to provide a kind of SUAV (small unmanned aerial vehicle) ejector.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of SUAV (small unmanned aerial vehicle) ejector, comprises that pin is stepped on projector, elastic force preloader, launched pulley yoke, front adjustable support, rear adjustable support, guide-rail plate, front arm, rear arm, pulley, adapter plate, hook and stretch cord; Described pin is stepped on projector and is provided with pedal, and described pedal is by steel wire coupling hook; Described preloader is in below described guide-rail plate, is provided with tray and anti-reverse clamp button of the spring, outside described preloader, is also provided with crank in described preloader; The connection of described stretch cord one end is wound on described tray, and one end is through after described guide-rail plate in addition, is connected to described guide-rail plate one end near described front adjustable support; Described front adjustable support and rear adjustable support are hinged on described guide rail two ends respectively; Described guide-rail plate is provided with slideway; Described pulley is had multiple and launches on pulley yoke described in being arranged on by the paired symmetry of rotating shaft, and described pulley can roll in described slideway; Described front arm and rear arm one end are hinged on described guide-rail plate, and the other end is hinged on described adapter plate lower surface by permanent seat.
Further, the described pulley yoke that launches is provided with in the one end near described rear adjustable support the pocket for the punch head matched with described hook; Be provided with hold down groove at described adapter plate upper surface, described adapter plate and described rear arm hinged directly over upper surface place be also provided with buckle slot, hinged buckle in described buckle slot; Described rear arm upper end is provided with rotates buckle projection, buckle described in described buckle projection contacts; Described front adjustable support and rear adjustable support are all made up of telescopic bar.
The invention has the beneficial effects as follows: a kind of SUAV (small unmanned aerial vehicle) ejector provided by the present invention, whole ejector aluminum alloy makes, and quality is light, is easy to carry, to the catapult-assisted take-off of below 5kg SUAV (small unmanned aerial vehicle), does not have requirement to take-off venue, and economy safety again.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is front arm, rear arm, launch the assembling schematic diagram of pulley yoke, adapter plate, pulley and buckle;
Fig. 3 is the structural representation of adapter plate;
Fig. 4 is the structural representation of front arm;
Fig. 5 is the structural representation of rear arm.
In accompanying drawing, the list of parts representated by each label is as follows:
1, pin steps on projector, and 2, elastic force preloader, 3, launch pulley yoke, 4, front adjustable support, 5, rear adjustable support, 6, guide-rail plate, 7, buckle slot, 8, buckle, 9, clamp, 10, hold down groove, 11, crank, 12, steel wire, 13, front arm, 14, rear arm, 15, pulley, 16, adapter plate, 17, hook, 18, pocket for the punch head, 19, slideway, 20, anti-reverse spring buckle, 21, permanent seat, 22, SUAV (small unmanned aerial vehicle), 23, tray, 24, stretch cord, 25, pedal.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of SUAV (small unmanned aerial vehicle) ejector, comprise that pin is stepped on projector 1, elastic force preloader 2, launched pulley yoke 3, front adjustable support 4, rear adjustable support 5, guide-rail plate 6, front arm 13, rear arm 14, pulley 15, adapter plate 16, hook 17 and stretch cord 24, described pin is stepped on projector 1 and is provided with pedal 25, and described pedal 25 is by steel wire 12 coupling hook 17, described preloader 2 is in below described guide-rail plate 6, is provided with tray 23 and anti-reverse clamp button of the spring 20 in described preloader 2, outside described preloader 2, be also provided with crank 11, the connection of described stretch cord 11 one end is wound on described tray 23, one end is through after described guide-rail plate 6 in addition, pulley yoke 3 one end near described front adjustable support 4 is launched described in being connected to, the tray 23 in elastic force preloader 2 is driven to rotate by hand crank 11, stretch cord 24 is hoisted by tray 24, stretch cord 24 is elongated under the effect of tray 23, the elastic force produced is applied to and launches on pulley yoke 3, the tray 24 that elastic force preloader is 2 li has the pinning of anti-reverse clamp button of the spring 20 to reverse, anti-reverse clamp button of the spring 20 manually can unclamp and unclasp stretch cord 24.Described front adjustable support 4 and rear adjustable support 5 are hinged on described guide rail 6 two ends respectively; Described guide-rail plate 6 is provided with slideway 19; Described front adjustable support 4 and rear adjustable support 5 are all made up of two telescopic bars, before launching unmanned plane, by adjustment adjustable support 4 and the length of rear adjustable support 5 two telescopic rods, the opening angle of two telescopic rods, adjust and launch unmanned plane levelness and launch the elevation angle.
As shown in Figures 2 and 3, described pulley 15 is had multiple and launches on pulley yoke 3 described in being arranged on by the paired symmetry of rotating shaft, and described pulley 15 rolls in described slideway 19; The described pulley yoke 3 that launches is provided with in the one end near described rear adjustable support 5 pocket for the punch head 18 matched with described hook 17, described front arm 13 and rear arm 14 one end are hinged on described guide-rail plate 6, and the other end is hinged on described adapter plate 16 lower surface by permanent seat 21.Be provided with hold down groove 10 at described adapter plate 16 upper surface, the upper surface place directly over described adapter plate 16 is hinged with described rear arm 14 is also provided with buckle slot 7, hinged buckle 8 in described buckle slot 7.At SUAV (small unmanned aerial vehicle) 22 ventral, clamp 9 is installed, described clamp 9 is loaded on described adapter plate 16 by described hold down groove 10 and buckle 8, before launching SUAV (small unmanned aerial vehicle), SUAV (small unmanned aerial vehicle) ventral being installed supporting clamp 9 to good adapter plate 16, shift the end onto backward again, buckle 8 is locked in the draw-in groove of the supporting clamp 9 of ventral, thus fixes SUAV (small unmanned aerial vehicle), will launch pulley yoke 3 simultaneously and slide until pocket for the punch head 18 is hooked by hook 17 in adjustable support 5 direction along slideway 19 backward.
First, by front adjustable support 4, rear adjustable support 5 adjustment is launched unmanned plane levelness and launches the elevation angle, as described above SUAV (small unmanned aerial vehicle) is fixed by clamp 9 and adapter plate 16, then will launch pulley yoke 3 to slide until pocket for the punch head 18 is hooked by hook 17 in adjustable support 5 direction along slideway 19 backward, again by the crank 11 on hand elastic force preloader 2, stretch cord 24 is elongated under the effect of tray 23, the shrinkage tensions of stretch cord 24 increases, reach the rotation stopping crank 11 on shake stretch cord preloader 2 after launching pulling force, the anti-reverse spring buckle 20 of preloader 2 li pins tray 23 and can not reverse, after completing above-mentioned action, unclamp anti-reverse spring buckle 20 and unclasp stretch cord, pin steps on the pedal 25 that pin steps on projector 2, pedal 25 pulls the steel wire 12 of coupling hook 18, link up with 12 actions, launching the stretch cord 24 shrinkage tensions effect that pulley yoke 3 connected hauls along slideway 19 forward slip on guide-rail plate 6, after arriving guide-rail plate 6 front end, adapter plate 16 is at force of inertia moved downward, while this process, the angle of front arm 13 and rear arm 14 is rotated forward, described rear arm 14 upper end is provided with rotates buckle projection 26, the described buckle 8 of protruding 26 contact of described buckle, the protruding 26 effect buckles 8 of rotation buckle on rear arm 13, buckle 8 is in buckle slot 7 after rotating completely, buckle 8 thus SUAV (small unmanned aerial vehicle) 22 is not worked, unmanned plane moves forward under the effect of inertia, reach the object of catapult-assisted take-off.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a SUAV (small unmanned aerial vehicle) ejector, is characterized in that: comprise that pin is stepped on projector (1), elastic force preloader (2), launched pulley yoke (3), front adjustable support (4), rear adjustable support (5), guide-rail plate (6), front arm (13), rear arm (14), pulley (15), adapter plate (16), hook (17) and stretch cord (24); Described pin is stepped on projector (1) and is provided with pedal (25), and described pedal (25) connects described hook (17) by steel wire (12); Described preloader (2) is in described guide-rail plate (6) below, be provided with tray (23) and anti-reverse clamp button of the spring (20) in described preloader (2), be also provided with crank (11) in described preloader (2) outside; The connection of described stretch cord (11) one end is wound on described tray (23), one end is through after described guide-rail plate (6) in addition, is connected to described guide-rail plate (6) one end near described front adjustable support (4); Described front adjustable support (4) and rear adjustable support (5) are hinged on described guide rail (6) two ends respectively; Described guide-rail plate (6) is provided with slideway (19); Described pulley (15) is had multiple and launches on pulley yoke (3) described in being arranged on by the paired symmetry of rotating shaft, and described pulley (15) can roll in described slideway (19); Described front arm (13) and rear arm (14) one end are hinged on described pulley yoke (3), and the other end is hinged on described adapter plate (16) lower surface by permanent seat (21);
The described pulley yoke (3) that launches is provided with in the one end near described rear adjustable support (5) pocket for the punch head (18) matched with described hook (17);
Hold down groove (10) is provided with at described adapter plate (16) upper surface, upper surface place directly over described adapter plate (16) and described rear arm (14) are hinged is also provided with buckle slot (7), hinged buckle (8) in described buckle slot (7); Described rear arm (14) upper end is provided with rotates buckle projection (26), and described buckle projection (26) contacts described buckle (8).
2. a kind of SUAV (small unmanned aerial vehicle) ejector according to claim 1, is characterized in that: described front adjustable support (4) and rear adjustable support (5) are all made up of telescopic rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310685514.0A CN103693207B (en) | 2013-12-12 | 2013-12-12 | A kind of SUAV (small unmanned aerial vehicle) ejector |
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| CN201310685514.0A CN103693207B (en) | 2013-12-12 | 2013-12-12 | A kind of SUAV (small unmanned aerial vehicle) ejector |
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| CN103693207A CN103693207A (en) | 2014-04-02 |
| CN103693207B true CN103693207B (en) | 2016-03-16 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925118A (en) * | 2014-04-24 | 2014-07-16 | 四川测绘地理信息局测绘技术服务中心 | Unmanned aerial vehicle suitable for emergency surveying and mapping protection in plateau area |
| CN105580785A (en) * | 2015-08-27 | 2016-05-18 | 郭宏鹏 | Atmospheric pressure projectile device |
| CN108100287B (en) * | 2017-11-23 | 2020-06-26 | 北京航空航天大学 | Unmanned aerial vehicle empty base emitter |
| CN108454874B (en) * | 2018-05-30 | 2023-08-29 | 深圳市华讯方舟系统技术有限公司 | Unmanned aerial vehicle emitter |
| CN114084366B (en) * | 2021-12-07 | 2024-07-23 | 中国科学院沈阳自动化研究所 | Automatic unmanned aerial vehicle continuous emission system and control method |
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| GB2173745A (en) * | 1985-04-18 | 1986-10-22 | Secr Defence | Launcher for unmanned aircraft |
| GB2293146A (en) * | 1994-09-15 | 1996-03-20 | Airscrew Howden Ltd | Launching projectiles |
| CN102267571A (en) * | 2011-06-03 | 2011-12-07 | 清华大学 | Spring-pulley combined unmanned aerial vehicle ejector |
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| CN103224032A (en) * | 2013-05-15 | 2013-07-31 | 郝南楠 | Portable ejection mechanism for unmanned aerial vehicle |
| CN203593172U (en) * | 2013-12-12 | 2014-05-14 | 桂林航龙科讯电子技术有限公司 | Small unmanned aerial vehicle ejector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2173745A (en) * | 1985-04-18 | 1986-10-22 | Secr Defence | Launcher for unmanned aircraft |
| GB2293146A (en) * | 1994-09-15 | 1996-03-20 | Airscrew Howden Ltd | Launching projectiles |
| CN202130573U (en) * | 2011-01-27 | 2012-02-01 | 深圳市鸣鑫实业有限公司 | Light portable takeoff ejecting rack for small-sized individual soldier unmanned plane |
| CN102267571A (en) * | 2011-06-03 | 2011-12-07 | 清华大学 | Spring-pulley combined unmanned aerial vehicle ejector |
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Effective date of registration: 20200828 Address after: 225700 Dai Nan science and Technology Park, Xinghua, Taizhou, Jiangsu Patentee after: Xinghua Juxin Stainless Steel Co.,Ltd. Address before: 541004 room 417, University Science and Technology Park, national hi tech Zone, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: GUILIN HANGLONG KEXUN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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