CN205010490U - Device for connecting unmanned aerial vehicle horn and fuselage - Google Patents
Device for connecting unmanned aerial vehicle horn and fuselage Download PDFInfo
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- CN205010490U CN205010490U CN201520652906.1U CN201520652906U CN205010490U CN 205010490 U CN205010490 U CN 205010490U CN 201520652906 U CN201520652906 U CN 201520652906U CN 205010490 U CN205010490 U CN 205010490U
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- 239000011435 rock Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
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- 208000010138 Diastema Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
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- 239000007799 cork Substances 0.000 description 1
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Abstract
The utility model discloses a device for connecting unmanned aerial vehicle horn and fuselage, include with horn fixed connection's rocking arm, with fuselage fixed connection's left side board and right side board, the rocking arm is articulated with left and right curb plate, rocking arm middle part upside is opened has the draw -in groove, the fuselage includes frame and lower bearing bracket, the articulated clamp plate in left and right curb plate upper end, and the side fixed connection and the draw -in groove complex steel column of clamp plate front end, two side levers of clamp plate pass the spring coil of two torsional springs respectively. The utility model discloses a device for connecting unmanned aerial vehicle horn and fuselage can realize simply, fast to the folding of unmanned aerial vehicle horn and expand that the horn can not rock after expanding, the utility model discloses can bare -handedly operate, need not with the help of other instruments, can conveniently realize the folding of unmanned aerial vehicle horn and launch the unmanned vehicles's of being convenient for transportation and storage.
Description
Technical field
The utility model relates to the unmanned vehicle technical field for taking photo by plane, and specifically, is the connecting device of unmanned plane horn and fuselage.
Background technology
Unmanned vehicle has many advantages, and therefore, unmanned vehicle is more and more extensive in the application of civil area.Meanwhile, the user of civil area acute, ease for use, portability should it is also proposed higher requirement to unmanned vehicle.
For the portability problem of many rotor wing unmanned aerial vehicles, be mainly reflected in the folding and unfolding of rotor horn and foot rest and the problem such as folding.Many rotor wing unmanned aerial vehicles horn of existing industry of taking photo by plane, mostly is not folding or reassembling type: the horn of reassembling type faces electrical connection problem, and the process of dismounting comparatively bothers; And for the collapsible unmanned plane of small part, its horn is because mechanism selects and designs and can not combine with rotor wing unmanned aerial vehicle horn service condition, result in the problem that horn mechanism exists diastema, gap in many cases, affect the stability of unmanned vehicle when flying, also bring certain problem to ease for use, portability simultaneously, be unfavorable for transport and the storage of unmanned vehicle, bring very large trouble and inconvenience to user.
Therefore, obtain a kind of device of being convenient to carry out folding and unfolding horn and become the emphasis that those skilled in the art study all the time.
Utility model content
For solving the problem of the horn folding and unfolding difficulty of existing unmanned plane, the utility model provides the connecting device of unmanned plane horn and fuselage, achieve and carry out folding fast, simply to unmanned plane horn and launch, improve horn launch after the stability of unmanned plane horn work, be convenient to simultaneously horn fold after the storage of unmanned plane and transport.
For achieving the above object, the utility model discloses the connecting device of unmanned plane horn and fuselage, comprise the rocking arm be fixedly connected with horn, the left side board be fixedly connected with fuselage and right side board; one end to be located between left and right side plate and to bilateral symmetry ground projecting shaft; left and right side plate has the hole coordinated with axle; rocking arm and left and right side plate pass through axle, hole is hinged, have draw-in groove on the upside of in the middle part of rocking arm; Fuselage comprises the upper spider and lower bearing bracket of being located at the upper and lower both sides of left and right side plate, the pressing plate of side lever is stretched out in left and right side plate upper end thereof both sides, the side of pressing plate front end is fixedly connected with the steel column coordinated with draw-in groove, two side levers of pressing plate are each passed through the spring coil of torsion spring, and torsion spring force side is pressed on the downside of pressing back-end, two fixed ends are stuck on left and right side plate.
It is fixing that the utility model adopts the mode of steel column engaging draw-in groove to realize horn deployed condition, and reached by the elastic force of torsion spring and keep steel column all the time towards the trend of a fixing direction motion, and then reach the object of locking horn.And discharge horn, only need to press the pressing plate be fixedly connected with steel column, then steel column departs from draw-in groove, horn is collapsible packs up.The horn of or reassembling type not collapsible relative to existing unmanned plane, the utility model structure is simple, convenient operation, good stability, can be widely used on various unmanned plane.
Further, upper spider front end is provided with the front apron be integrally processed into upper spider, and upper spider has the through hole holding compressing tablet and torsion spring in vertical direction, and upper spider is fixedly connected with left and right side plate by screw; Lower bearing bracket front opening, rear end are provided with the back shield be integrally processed into lower bearing bracket, and lower bearing bracket is fixedly connected with left and right side plate by screw.
Under the state that horn launches, rocking for avoiding horn, keeping horn to stablize, upper spider of the present utility model comprises front apron, prevents rocking arm upward movement, to realize rocking arm spacing.Certainly, overhead gage for the spacing of rocking arm and steel column to draw-in groove spacing be consistent with each other, do not produce conflict.And the back shield on rear side of lower bearing bracket, play the rocking arm of doubling poststack spacing, avoid it folding after rotational angle excessive.
Further, rocking arm comprises the attaching parts and arm cylinder be integrally processed into, attaching parts one end and left and right side plate hinged, have the draw-in groove coordinated with steel column on the upside of attaching parts; Arm cylinder is the hollow tubular in cuff-like, and hollow tubular diameter is greater than horn diameter, and the free end of arm cylinder is locked by least one group of screw bolt and nut, and arm cylinder has lightening hole.
Attaching parts and arm cylinder also can be fixedly connected with after separate machined, and arm cylinder realizes waling the effect of horn by bolt that it is arranged, nut, and attaching parts be used for realizing hinged with left and right side plate and with steel column clamping.
Further, attaching parts one end and left and right side plate rear end lower hinged, left and right side plate upper front end has position-limited trough, and position-limited trough and draw-in groove have identical size; Left side board and/or right side board have at least one lightening hole.
The utility model connects the pressing plate of steel column two states, and a kind of is the state of steel column clamping draw-in groove, and the second is the state that rocking arm folds, steel column is stuck in position-limited trough.For the second state, in order to keep steel column movable in specific angle, when not needing the spacing rocking arm of steel column, steel column is kept to be parked in position-limited trough.
Further, left and right side plate all has lightening hole, hole is located on the downside of left and right side plate rear end, and the lightening hole on left and right side plate is distributed between position-limited trough and hole.
The utility model by arranging multiple lightening hole, to reduce the impact that the utility model weight produces unmanned plane.
Further, pressing plate comprises tight lock part, articulated section and press section, tight lock part two side is respectively fixedly connected with a steel column coordinated with draw-in groove and/or position-limited trough, the side lever hinged left and right side plate upper end that articulated section is respectively stretched out by two sides latter half of, the rearward end that torsion spring force side is against on the downside of press section, two fixed ends are stuck in left and right side plate.
The pressing plate of said structure and the set-up mode convenient operation of torsion spring, can realize the locking to rocking arm and release like a cork, reach the object that unmanned plane horn folds and discharges.
Further, draw-in groove is bar shaped, and on rocking arm, side direction rocking arm lower right side extends, and the draw-in groove degree of depth is greater than steel column diameter.
Strip, the draw-in groove that tilts more easily engage with steel column, engaging effect better, while under the effect pressed, easily can depart from draw-in groove.
Further, left side board and right side board have identical structure and symmetrically relation setting.
Further, the hinged place of left and right side plate and pressing plate is stretched in the through hole of upper spider.
Further, the distance between upper spider and lower bearing bracket is greater than arm cylinder diameter.
The beneficial effects of the utility model are: the connecting device of unmanned plane horn of the present utility model and fuselage, can realize the folding of unmanned plane horn simply, rapidly and launch, and horn can not rock after launching; The utility model can hand operation, without the need to by other instruments, the folding of unmanned plane horn can be realized easily and launch, being convenient to transport and the storage of unmanned vehicle.
The utility model structure is simple, stability is strong, easy to operate, good reliability, can be widely used on various unmanned plane.
Accompanying drawing explanation
Fig. 1 is view after the connecting device of unmanned plane horn and fuselage launches;
Fig. 2 be the connecting device of unmanned plane horn and fuselage when launching by lower platen view;
Fig. 3 is the connecting device rocking arm folding process view of unmanned plane horn and fuselage;
Fig. 4 is the folding rear view of the connecting device of unmanned plane horn and fuselage.
In figure,
1, horn; 2, rocking arm; 20, axle; 21, draw-in groove; 22, attaching parts; 23, arm cylinder; 3, left side board; 4, upper spider; 40, front apron; 5, torsion spring; 50, force side; 51, fixed end; 6, pressing plate; 60, steel column; 61, tight lock part; 62, articulated section; 63, press section; 7, right side board; 70, hole; 71, position-limited trough; 8, lower bearing bracket; 80, back shield.
Detailed description of the invention
Below in conjunction with accompanying drawing apparatus structure of the present utility model explained in detail and illustrate.
As shown in Figure 1, the connecting device of unmanned plane horn of the present utility model and fuselage, comprise rocking arm 2, left side board 3 and right side board 7, rocking arm 2 is fixedly connected with horn 1, and left side board 3, right side board 7 are fixedly connected with fuselage, and rocking arm 2 and left side board 3, right side board 7 are hinged.
As Figure 1-3, particularly, one end of rocking arm 2 in the utility model is located between left side board 3, right side board 7; rocking arm 2 is to bilateral symmetry ground projecting shaft 20; left side board 3, right side board 7 have the hole 70 coordinated with axle 20; rocking arm 2 and left side board 3, right side board 7 are hinged by axle 20, hole 70, and rocking arm 2 for S. A. rotates, has draw-in groove 21 on the upside of in the middle part of rocking arm 2 with axle 20; Fuselage comprises is located at left side board 3, the upper spider 4 of right side board about 7 both sides and lower bearing bracket 8, upper spider 4 and lower bearing bracket 8 are affixed respectively by screw and left side board 3, right side board 7, in other words, left side board 3 and right side board 7 are inserted between upper spider 4, lower bearing bracket 8, left side board 3, right side board 7 upper end thereof both sides stretch out the pressing plate 6 of side lever, pressing plate 6 is that S. A. rotates with side lever, the side of pressing plate 6 front end is fixedly connected with the steel column 60 coordinated with draw-in groove 21, and steel column 60 is for clamping draw-in groove 21 and then ensureing that horn 1 is in the state of expansion.
It should be noted that, explain and illustrate the position relationship of the connecting device each several part of the utility model unmanned plane horn and fuselage for convenience, under the state that unmanned plane horn launches, the utility model visual angle is set as the front side of horn 1 at rocking arm 2, left side board 3 is in the left side of right side board 7, and upper spider 4 is in the upside of lower bearing bracket 8.
As shown in Figure 2, pressing plate 6 in the utility model comprises tight lock part 61, articulated section 62 and press section 63, tight lock part 61 liang of sides are respectively fixedly connected with a steel column 60 coordinated with draw-in groove 21/ position-limited trough 71, articulated section 62 respectively stretched out by two sides the hinged left side board of side lever 3, right side board 7 upper end latter half of, the rearward end that torsion spring 5 force side 50 is against on the downside of press section 63, two fixed ends 51 are stuck in left side board 3, right side board 7, fixed end 51 also can be stuck in lightening hole as required.
More specifically, two side levers of pressing plate 6 are each passed through the spring coil of torsion spring 5, the force side 50 of torsion spring 5 is pressed on the downside of pressing plate 6 rear end, two fixed ends 51 are stuck on left side board 3 and right side board 7, by the application force that torsion spring 5 wrench deformation produces, for pressing plate 6 provides power along the rotation that side lever is axle.
As in Figure 2-4, in the present embodiment, draw-in groove 21 is in bar shaped, on rocking arm 2, side direction rocking arm 2 lower right side extends, draw-in groove 21 degree of depth is greater than steel column 60 diameter, under the force side 50 of torsion spring 5 compresses the application force of pressing plate 6, when steel column 60 blocks draw-in groove 21, steel column 60 has the trend to the motion of draw-in groove 21 deep, and therefore the fixed effect of steel column 60 pairs of draw-in grooves 21 is better
As Figure 1-4, for stable unmanned plane horn 1 or rocking arm, the horn 1 of the unmanned plane after launching is avoided to shake, upper spider 4 front end is provided with the front apron 40 be integrally processed into upper spider 4, upper spider 4 has the through hole holding compressing tablet and torsion spring 5 in vertical direction, and the part of left side board 3, right side board 7 upper end thereof pressing plate 6 stretches in this through hole.Upper spider 4 is fixedly connected with left side board 3, right side board 7 by screw; Lower bearing bracket 8 front opening, rear end are provided with the back shield 80 be integrally processed into lower bearing bracket 8, and lower bearing bracket 8 is fixedly connected with left side board 3, right side board 7 by screw.
In the utility model, as shown in Figure 2,4, rocking arm 2 comprises the attaching parts 22 and arm cylinder 23 be integrally processed into, and certainly, as required, attaching parts 22 and arm cylinder 23 also can separate machined.Attaching parts 22 one end and left side board 3, right side board 7 are hinged, have the draw-in groove 21 coordinated with steel column 60 on the upside of attaching parts 22; Arm cylinder 23 is the hollow tubular in cuff-like, and hollow tubular diameter is greater than horn 1 diameter, and the free end of arm cylinder 23 is locked by least one group of screw bolt and nut, and arm cylinder 23 has lightening hole.Attaching parts 22 one end and left side board 3, right side board 7 rear end lower are hinged, left side board 3, right side board 7 upper front end have position-limited trough 71, position-limited trough 71 has identical size with draw-in groove 21, when horn 1 is in the state launched, draw-in groove 21 and position-limited trough 71 are in parastate, steel column 60 snaps in draw-in groove 21 and position-limited trough 71 simultaneously, and certainly, now draw-in groove 21 also can higher than position-limited trough 71; Left side board 3 and/or right side board 7 have at least one lightening hole.
For alleviating the weight of the connecting device of the utility model unmanned plane horn and fuselage, multiple vibrational power flow of the present utility model lightening hole, left side board 3, right side board 7 all have lightening hole, and left side board 3, right side board 7 have hole 70 on the downside of rear end, and lightening hole is distributed between position-limited trough 71 and hole 70.
In the utility model, left side board 3 and right side board 7 have identical structure and symmetrically relation is arranged.Distance between upper spider 4 and lower bearing bracket 8 is greater than arm cylinder 23 diameter.
Principle of work of the present utility model is as follows:
One, horn deployed condition: the schematic diagram of unmanned plane horn as shown in Figure 1 and the connecting device deployed condition of fuselage, now pressing plate 6 and steel column 60 are under the elastic force effect of torsion spring 5, steel column 60 pairs of rocking arms 2 create extruding and cause rocking arm 2 to move downward, and rocking arm 2 is subject to the restriction of the front apron 40 of upper spider 4 and cannot continues upward movement, so rocking arm 2 now can be in the state of level or level of approximation simultaneously.
Two, horn folded state: when horn 1 needs folding withdrawal, only need the press section 63 of manual depression pressing plate 6, then steel column 60 comes off out from draw-in groove 21, gently press rocking arm 2 downwards simultaneously, the restriction that then rocking arm 2 departs from steel column 60 realizes folded state, the order of folding process as shown in Figure 1, Figure 2, the order of Fig. 3, Fig. 4.
When horn 1 needs again to launch, only need manually to lift rocking arm 2, then can realize rocking arm 2 and be blocked by pressing plate 6 and steel column 60.In the process that rocking arm 2 upwards lifts; first the structure of the outline of rocking arm 2 can overcome the elastic force of torsion spring, make pressing plate 6 and steel column 60 first upwards lift; then slip into the draw-in groove 21 on rocking arm 2 downwards; and then make steel column 60 block draw-in groove 21; make rocking arm 23 be in deployed condition, expansion process is as shown in Fig. 4, Fig. 3, Fig. 2, Fig. 1.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do in the utility model flesh and blood any amendment, equivalent to replace and simple modifications etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the connecting device of unmanned plane horn and fuselage, it is characterized in that: comprise the rocking arm (2) be fixedly connected with horn (1), the left side board (3) be fixedly connected with fuselage and right side board (7); one end to be located between left and right side plate and to bilateral symmetry ground projecting shaft (20); left and right side plate has the hole (70) coordinated with axle; rocking arm and left and right side plate pass through axle, hole is hinged, have draw-in groove (21) on the upside of in the middle part of rocking arm; Fuselage comprises the upper spider (4) and lower bearing bracket (8) of being located at the upper and lower both sides of left and right side plate, the pressing plate (6) of side lever is stretched out in left and right side plate upper end thereof both sides, the side of pressing plate front end is fixedly connected with the steel column (60) coordinated with draw-in groove, two side levers of pressing plate are each passed through the spring coil of torsion spring (5), and torsion spring force side (50) are pressed on the downside of pressing back-end, two fixed ends (51) are stuck on left and right side plate.
2. the connecting device of unmanned plane horn according to claim 1 and fuselage, it is characterized in that: upper spider front end is provided with the front apron (40) be integrally processed into upper spider, upper spider has the through hole holding compressing tablet and torsion spring in vertical direction, and upper spider is fixedly connected with left and right side plate by screw; Lower bearing bracket front opening, rear end are provided with the back shield (80) be integrally processed into lower bearing bracket, and lower bearing bracket is fixedly connected with left and right side plate by screw.
3. the connecting device of unmanned plane horn according to claim 1 and 2 and fuselage, it is characterized in that: rocking arm comprises the attaching parts (22) and arm cylinder (23) be integrally processed into, attaching parts one end and left and right side plate hinged, have the draw-in groove coordinated with steel column on the upside of attaching parts; Arm cylinder is the hollow tubular in cuff-like, and hollow tubular diameter is greater than horn diameter, and the free end of arm cylinder is locked by least one group of screw bolt and nut, and arm cylinder has lightening hole.
4. the connecting device of unmanned plane horn according to claim 3 and fuselage, it is characterized in that: attaching parts one end and left and right side plate rear end lower hinged, left and right side plate upper front end has position-limited trough (71), and position-limited trough and draw-in groove have identical size; Left side board and/or right side board have at least one lightening hole.
5. the connecting device of unmanned plane horn according to claim 4 and fuselage, is characterized in that: left and right side plate all has lightening hole, and hole is located on the downside of left and right side plate rear end, and the lightening hole on left and right side plate is distributed between position-limited trough and hole.
6. the unmanned plane horn according to claim 4 or 5 and the connecting device of fuselage, it is characterized in that: pressing plate comprises tight lock part (61), articulated section (62) and press section (63), tight lock part two side is respectively fixedly connected with a steel column coordinated with draw-in groove and/or position-limited trough, the side lever hinged left and right side plate upper end that articulated section is respectively stretched out by two sides latter half of, the rearward end that torsion spring force side is against on the downside of press section, two fixed ends are stuck in left and right side plate.
7. the unmanned plane horn according to claim 4 or 5 and the connecting device of fuselage, is characterized in that: draw-in groove is bar shaped, and on rocking arm, side direction rocking arm lower right side extends, and the draw-in groove degree of depth is greater than steel column diameter.
8. the unmanned plane horn according to claim 4 or 5 and the connecting device of fuselage, is characterized in that: left side board and right side board have identical structure and symmetrically relation is arranged.
9. the connecting device of unmanned plane horn according to claim 1 and fuselage, is characterized in that: the hinged place of left and right side plate and pressing plate is stretched in the through hole of upper spider.
10. the connecting device of unmanned plane horn according to claim 3 and fuselage, is characterized in that: the distance between upper spider and lower bearing bracket is greater than arm cylinder diameter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652906.1U CN205010490U (en) | 2015-08-27 | 2015-08-27 | Device for connecting unmanned aerial vehicle horn and fuselage |
| US15/210,521 US10384761B2 (en) | 2015-07-15 | 2016-07-14 | Unmanned aerial vehicle arm adjustment device and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652906.1U CN205010490U (en) | 2015-08-27 | 2015-08-27 | Device for connecting unmanned aerial vehicle horn and fuselage |
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| Publication Number | Publication Date |
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| CN205010490U true CN205010490U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652906.1U Active CN205010490U (en) | 2015-07-15 | 2015-08-27 | Device for connecting unmanned aerial vehicle horn and fuselage |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081092A (en) * | 2016-08-26 | 2016-11-09 | 威海星煜无人机科技有限公司 | A kind of many rotor wing unmanned aerial vehicles |
| CN106218858A (en) * | 2016-08-04 | 2016-12-14 | 厦门南羽科技有限公司 | Horn closed block and unmanned plane for unmanned plane |
| CN106240788A (en) * | 2016-08-16 | 2016-12-21 | 陕西飞中飞航空科技有限公司 | A kind of unmanned plane machine wall fixing device |
| CN110325440A (en) * | 2018-05-31 | 2019-10-11 | 深圳市大疆创新科技有限公司 | Rack and unmanned plane |
| CN112937836A (en) * | 2016-02-22 | 2021-06-11 | 深圳市大疆创新科技有限公司 | Use unmanned aerial vehicle of frame |
| CN114347738A (en) * | 2022-01-12 | 2022-04-15 | 广东汇天航空航天科技有限公司 | Arm mechanism and flight device |
| WO2023173374A1 (en) * | 2022-03-17 | 2023-09-21 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle and arm assembly |
-
2015
- 2015-08-27 CN CN201520652906.1U patent/CN205010490U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937836A (en) * | 2016-02-22 | 2021-06-11 | 深圳市大疆创新科技有限公司 | Use unmanned aerial vehicle of frame |
| CN106218858A (en) * | 2016-08-04 | 2016-12-14 | 厦门南羽科技有限公司 | Horn closed block and unmanned plane for unmanned plane |
| CN106240788A (en) * | 2016-08-16 | 2016-12-21 | 陕西飞中飞航空科技有限公司 | A kind of unmanned plane machine wall fixing device |
| CN106081092A (en) * | 2016-08-26 | 2016-11-09 | 威海星煜无人机科技有限公司 | A kind of many rotor wing unmanned aerial vehicles |
| CN110325440A (en) * | 2018-05-31 | 2019-10-11 | 深圳市大疆创新科技有限公司 | Rack and unmanned plane |
| CN114347738A (en) * | 2022-01-12 | 2022-04-15 | 广东汇天航空航天科技有限公司 | Arm mechanism and flight device |
| CN114347738B (en) * | 2022-01-12 | 2023-06-02 | 广东汇天航空航天科技有限公司 | Arm mechanism and flight device |
| WO2023173374A1 (en) * | 2022-03-17 | 2023-09-21 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle and arm assembly |
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Denomination of utility model: Device for connecting unmanned aerial vehicle horn and fuselage Effective date of registration: 20170327 Granted publication date: 20160203 Pledgee: XinDa national equity investment fund (Shanghai) partnership (L.P.)|Beijing Civil Aviation Heyuan Investment Center (L.P.) Pledgor: ZEROTECH (BEIJING) INTELLIGENCE TECHNOLOGY Co.,Ltd. Registration number: 2017990000242 |
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Date of cancellation: 20221008 Granted publication date: 20160203 Pledgee: XinDa national equity investment fund (Shanghai) partnership (L.P.)|Beijing Civil Aviation Heyuan Investment Center (L.P.) Pledgor: ZEROTECH (BEIJING) INTELLIGENCE TECHNOLOGY Co.,Ltd. Registration number: 2017990000242 |
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