CN205327397U - Unmanned aerial vehicle with bionical undercarriage mechanism - Google Patents
Unmanned aerial vehicle with bionical undercarriage mechanism Download PDFInfo
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- CN205327397U CN205327397U CN201620062641.4U CN201620062641U CN205327397U CN 205327397 U CN205327397 U CN 205327397U CN 201620062641 U CN201620062641 U CN 201620062641U CN 205327397 U CN205327397 U CN 205327397U
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- worm
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Abstract
The utility model relates to an unmanned aerial vehicle with bionical undercarriage mechanism. Including unmanned aerial vehicle with bionical undercarriage mechanism, bionical undercarriage mechanism stands vertically mechanism group by a pair of centre gripping and becomes, every centre gripping is stood vertically the mechanism and is included servo motor, drive mechanism and a pair of four -bar linkage, and the motor passes through a pair of centre gripping of drive mechanism drive stands vertically the mechanism and realize pressing from both sides and tightly descend on bacillary support, or the descending is opened on plane or unsmooth subaerial to the realization. Provide power by servo motor, drive mechanism transmits power, realize a pair of four -bar linkage's clamp tight with open. When bionical undercarriage mechanism clamp is tight, can make unmanned aerial vehicle descend on branch or other aerial supports, realize the effect of hiding, also can press from both sides and get subaerial useful article, when bionical undercarriage mechanism opened, the degradable dropped on plane or unsmooth subaerial.
Description
Technical field
This utility model belongs to unmanned air vehicle technique field, is specifically related to the undercarriage of a kind of unmanned plane。
Background technology
Unmanned plane military affairs can be used for ground reconnaissance, no-fly zone patrol and close support, on civilian can post-disaster search and rescue, race take photo by plane, traffic patrolling etc.。The undercarriage of existing unmanned plane is fixed landing gear, and undercarriage itself is non-movable。Unmanned plane generally can not land in extreme terrain。
Summary of the invention
At quiet takeoff and landing under complex environment and hidden function, can capturing the article under ground and other environment for realizing unmanned plane, this utility model provides a kind of unmanned plane with bionical landing gear mechanism。
The unmanned plane with bionical landing gear mechanism includes unmanned plane, and described bionical landing gear mechanism is clamped means for vertical storage by a pair and forms；Every clamping means for vertical storage includes servomotor 4, drive mechanism and a pair four-bar mechanism, and motor drives a pair clamping means for vertical storage to realize clamping by drive mechanism and drops on shaft-like supporter, or realizes opening dropping on plane or concavo-convex ground。
Further technical scheme is as follows:
Described drive mechanism includes Worm and worm-wheel gearing and driving mechanism, Worm and worm-wheel gearing and driving mechanism and lays respectively at the both sides of connecting rod rest 8；
The pair of four-bar mechanism is made up of symmetrically arranged active four-bar mechanism and driven four-bar mechanism, and actively four-bar mechanism is identical with the structure of driven four-bar mechanism；Described four-bar mechanism includes drive rod, support bar, supporting rod and connecting rod rest 8, one end of drive rod and one end of support bar and is hingedly connected supporting rod, and the other end of drive rod and the other end of support bar are hingedly connected the bottom of connecting rod rest 8；The other end of drive rod is drive end；Drive rod realizes the positive and negative rotation within the scope of 100 degree under the driving of described drive mechanism, it is achieved the clamping of a pair four-bar mechanism or open；A pair four-bar mechanism corresponding to driving mechanism is positioned at the side of connecting rod rest 8。
Described Worm and worm-wheel gearing is made up of worm gear 1 and worm screw 2；Described driving mechanism is made up of driving gear 13 and driven gear 10；The input of described worm screw 2 is connected to the output shaft of servomotor 4 by shaft coupling 3, described driving gear 13 and worm gear 1 are fixed at the two ends of axle 11 respectively, the middle part of axle 11 is located on connecting rod rest 8 by bearing, and driven gear 10 is located on connecting rod rest 8 by axle and bearing；
Described drive rod drive end be discoid, circumference is provided with operative gear；
The drive end engaged transmission of two drive rods in described driving gear 13, driven gear 10 respectively with a pair four-bar mechanism。
Described supporting rod is circular arc bar, and a pair supporting rod of a pair four-bar mechanism coordinates in filling the span of a man's arms shape；The centre of supporting rod is that the circular arc extended to periphery is shaft-like。
Described connecting rod rest 8 is upright tabular, and the supporting rod in the pair of four-bar mechanism is positioned at the lower section of connecting rod rest 8。
Advantageous Effects of the present utility model is:
1. bionical landing gear mechanism of the present utility model adopts four-bar mechanism, servomotor provide power, worm gear and worm screw transmission power, it may be achieved clamp and open；During the clamping of bionical landing gear mechanism, unmanned plane can be made to drop on branch or other aerial supporters, it is achieved to hide effect, it is also possible to grip ground useful article；When bionical landing gear mechanism opens, can drop on plane or concavo-convex ground。
2. this utility model reasonable in design, easy to operate。
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is that unmanned plane drops to schematic diagram on branch；
Fig. 3 is that unmanned plane lands schematic diagram in the plane；
Fig. 4 is bionical landing gear mechanism schematic diagram；
Fig. 5 is Worm and worm-wheel gearing schematic diagram；
Fig. 6 is driving mechanism schematic diagram。
Sequence number in upper figure: worm gear 1, worm screw 2, shaft coupling 3, servomotor 4, machine body base 5, fuselage framework 6, photographic head 7, connecting rod rest 8, driven drive rod 9, driven gear 10, axle 11, sleeve 12, driving gear 13, active drive bar 14, Active support bar 15, driven support bar 16, actively clamping bar 17, driven clamping bar 18, branch 19, plane earth 20。
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the utility model is further described。
Embodiment 1
Referring to Fig. 1, the unmanned plane with bionical landing gear mechanism includes unmanned plane and is arranged on the landing gear mechanism bottom unmanned plane。Landing gear mechanism is bionical landing gear mechanism, is clamped means for vertical storage by a pair and forms。
Referring to Fig. 4, every clamping means for vertical storage includes servomotor 4, drive mechanism and a pair four-bar mechanism。Drive mechanism includes Worm and worm-wheel gearing and driving mechanism。Referring to Fig. 5 and Fig. 6, Worm and worm-wheel gearing is made up of worm gear 1 and worm screw 2；Driving mechanism is made up of driving gear 13 and driven gear 10；Worm and worm-wheel gearing and driving mechanism lay respectively at the both sides of connecting rod rest 8。
A pair four-bar mechanism is made up of symmetrically arranged active four-bar mechanism and driven four-bar mechanism, and actively four-bar mechanism is identical with the structure of driven four-bar mechanism。
Referring to Fig. 4, actively four-bar mechanism includes active drive bar 14, Active support bar 15, actively clamping bar 17 and connecting rod rest 8, and driven four-bar mechanism includes driven drive rod 9, driven support bar 16, driven clamping bar 18 and connecting rod rest 8。One end of active drive bar 14 and one end of Active support bar 15 are hingedly connected actively clamping bar 17；The other end of active drive bar 14 and the other end of Active support bar 15 are hingedly connected on connecting rod rest 8, make the active clamping bar 17 of actively four-bar mechanism be positioned at the lower section of connecting rod rest 8。The annexation of driven four-bar mechanism is with actively four-bar mechanism is identical。
The drive end of active drive bar 14 and the drive end of driven drive rod 9 are discoid, and circumference is provided with operative gear。The circular arc that actively other end of clamping bar 17 and the middle part of driven clamping bar 18 are to periphery extension is shaft-like。
Referring to Fig. 5, the input of worm screw 2 is connected to the output shaft of servomotor 4 by shaft coupling 3, is fixedly installed in the two ends of axle 11 respectively referring to Fig. 6, driving gear 13 and worm gear 1, and the middle part of axle 11 is installed on connecting rod rest 8 by bearing；Referring to Fig. 4, driven gear 10 is installed on connecting rod rest 8 by axle and bearing。The drive end engagement of driving gear 13 and active drive bar 14, the drive end engagement of driven gear 10 and driven drive rod 9。
Actively clamping bar 17 and driven clamping bar 18 are circular arc bar, and the two coordinates in filling the span of a man's arms shape；The level that actively lower end of clamping bar 17 and the lower end of driven clamping bar 18 are to periphery extension is shaft-like。
Under the driving of servomotor 4 and drive mechanism, the drive end of active drive bar 14 and the drive end of driven drive rod 9 realize the positive and negative rotation within the scope of 100 degree, it is achieved actively being matched for clamping tightly or open of clamping bar 17 and driven clamping bar 18。
Referring to Fig. 2, when dropping to when unmanned plane on branch or other aerial support bars, a pair clamping active clamping bar 17 of means for vertical storage and driven clamping bar 18 are filled the span of a man's arms branch or support bar。
Referring to Fig. 3, when dropping to when unmanned plane on plane or concavo-convex ground, the water rod end of the active clamping bar 17 of a pair clamping means for vertical storage and the water rod end upright support of driven clamping bar 18 are in plane or ground。
Motor drives a pair clamping means for vertical storage to realize clamping by drive mechanism and drops on shaft-like supporter, or realizes opening dropping on plane or ground。
Claims (5)
1. having the unmanned plane of bionical landing gear mechanism, including unmanned plane, the bottom of described unmanned plane is provided with landing gear mechanism, it is characterised in that: described landing gear mechanism is bionical landing gear mechanism, is clamped means for vertical storage by a pair and forms；Every clamping means for vertical storage includes servomotor (4), drive mechanism and a pair four-bar mechanism, and motor drives a pair clamping means for vertical storage to realize clamping by drive mechanism and drops on shaft-like supporter, or realizes opening dropping on plane or concavo-convex ground。
2. the unmanned plane with bionical landing gear mechanism according to claim 1, it is characterised in that:
Described drive mechanism includes Worm and worm-wheel gearing and driving mechanism, Worm and worm-wheel gearing and driving mechanism and lays respectively at the both sides of connecting rod rest (8)；
The pair of four-bar mechanism is made up of symmetrically arranged active four-bar mechanism and driven four-bar mechanism, and actively four-bar mechanism is identical with the structure of driven four-bar mechanism；Described four-bar mechanism includes drive rod, support bar, supporting rod and connecting rod rest (8), one end of drive rod and one end of support bar are hingedly connected supporting rod, and the other end of drive rod and the other end of support bar are hingedly connected the bottom of connecting rod rest (8)；The other end of drive rod is drive end；Drive rod realizes the positive and negative rotation within the scope of 100 degree under the driving of described drive mechanism, it is achieved the clamping of a pair four-bar mechanism or open；A pair four-bar mechanism corresponding to driving mechanism is positioned at the side of connecting rod rest (8)。
3. the unmanned plane with bionical landing gear mechanism according to claim 2, it is characterised in that: described Worm and worm-wheel gearing is made up of worm gear (1) and worm screw (2)；Described driving mechanism is made up of driving gear (13) and driven gear (10)；The input of described worm screw (2) is connected to the output shaft of servomotor (4) by shaft coupling (3), described driving gear (13) and worm gear (1) are fixed at the two ends of axle (11) respectively, the middle part of axle (11) is located on connecting rod rest (8) by bearing, and driven gear (10) is located on connecting rod rest (8) by axle and bearing；
Described drive rod drive end be discoid, circumference is provided with operative gear；
The drive end engaged transmission of two drive rods in described driving gear (13), driven gear (10) respectively with a pair four-bar mechanism。
4. the unmanned plane with bionical landing gear mechanism according to claim 2, it is characterised in that: described supporting rod is circular arc bar, and a pair supporting rod of the pair of four-bar mechanism coordinates in filling the span of a man's arms shape；The centre of supporting rod is that the circular arc extended to periphery is shaft-like。
5. the unmanned plane with bionical landing gear mechanism according to claim 2, it is characterised in that: described connecting rod rest (8) is upright tabular, and the supporting rod in the pair of four-bar mechanism is positioned at the lower section of connecting rod rest (8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062641.4U CN205327397U (en) | 2016-01-22 | 2016-01-22 | Unmanned aerial vehicle with bionical undercarriage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062641.4U CN205327397U (en) | 2016-01-22 | 2016-01-22 | Unmanned aerial vehicle with bionical undercarriage mechanism |
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| Publication Number | Publication Date |
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| CN205327397U true CN205327397U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620062641.4U Expired - Fee Related CN205327397U (en) | 2016-01-22 | 2016-01-22 | Unmanned aerial vehicle with bionical undercarriage mechanism |
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| Country | Link |
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| CN (1) | CN205327397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882363A (en) * | 2017-02-10 | 2017-06-23 | 杭州市第人民医院 | A kind of unmanned plane transportation system and transportation resources for hospital's blood sample transport |
| CN106892119A (en) * | 2016-10-21 | 2017-06-27 | 北京京东尚科信息技术有限公司 | Automatic unloading carrier and unmanned plane |
| CN108820224A (en) * | 2018-07-31 | 2018-11-16 | 拓攻（南京）机器人有限公司 | A kind of grasping mechanism and unmanned plane for unmanned plane |
-
2016
- 2016-01-22 CN CN201620062641.4U patent/CN205327397U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892119A (en) * | 2016-10-21 | 2017-06-27 | 北京京东尚科信息技术有限公司 | Automatic unloading carrier and unmanned plane |
| CN106882363A (en) * | 2017-02-10 | 2017-06-23 | 杭州市第人民医院 | A kind of unmanned plane transportation system and transportation resources for hospital's blood sample transport |
| CN108820224A (en) * | 2018-07-31 | 2018-11-16 | 拓攻（南京）机器人有限公司 | A kind of grasping mechanism and unmanned plane for unmanned plane |
| CN108820224B (en) * | 2018-07-31 | 2024-01-16 | 拓攻（南京）机器人有限公司 | Grabbing mechanism for unmanned aerial vehicle and unmanned aerial vehicle |
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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: 20160622 Termination date: 20170122 |