CN206107575U - Unmanned aerial vehicle and fast device of spray tube thereof - Google Patents

Abstract

The utility model is suitable for an unmanned aerial vehicle field provides an unmanned aerial vehicle and fast device of spray tube thereof, roll over soon the device include the base, soon roll over the subassembly and be used for and roll over the hasp of subassembly looks block or separation soon, the base can be installed with rotating relatively on the spray tube, it is in to roll over the unit mount soon on the base to including the telescopic latch fitting, the hasp is fixed on the spray tube to when changing between spray tube development condition and the fold condition, support and press the latch fitting makes it flexible. Block or the separation of the device through rolling over subassembly and hasp soon, the expansion of the realization spray tube that can put in right place in one step under the effect of external force or folding need not at in addition fixed spray tube moreover, compare in traditional tightening bolt that passes through and expand or fold the spray tube, and easy operation is swift, has improved the folding efficiency with the expansion of spray tube.

Description

A kind of fast device for folding of unmanned plane and its jet pipe

Technical field

This utility model belongs to unmanned plane field, more particularly to the fast device for folding of a kind of unmanned plane and its jet pipe.

Background technology

The folding or expansion of existing agricultural plant protection unmanned plane jet pipe is realized by parbuckle screw.When need launch nothing During man-machine jet pipe, unscrew parbuckle screw, the jet pipe for then moving unmanned plane tightens fixation again to specified location.When need fold When, equally first unscrew parbuckle screw, then move jet pipe and fix again.However, during due to being folded to jet pipe by parbuckle screw, spray Pipe needs to be stuck in draw-in groove and can just screw down, and in practical operation, jet pipe needs repeatedly to attempt just snapping in draw-in groove, very not It is convenient, and also need to fix again after folding, operate cumbersome.

Utility model content

Technical problem to be solved in the utility model is the fast folded structure for providing a kind of unmanned plane and its jet pipe, it is intended to carried The folding of high jet pipe and the efficiency launched.

To solve above-mentioned technical problem, this utility model is achieved in that a kind of fast device for folding of unmanned plane jet pipe, wraps Include pedestal, fast foldable assembly and for fastening with the fast foldable assembly or detached lock, the pedestal is rotatably On the jet pipe, the fast foldable assembly is arranged on the pedestal, and including telescopic latch fitting, the lock is fixed on On the jet pipe, and when changing between jet pipe deployed condition and folded state, the latch fitting is compressed so as to flexible.

Further, the fast foldable assembly also includes slip cap and spring, and the slip cap is fixed on the pedestal, institute State latch fitting to be slidably located in the slip cap relatively, and its two ends is located at respectively on the outside of the slip cap, wherein one With the head with the snap fit, the spring is set on the latch fitting at end, and is located at the head and slip cap Between.

Further, the head of the latch fitting has an inclined-plane, the lock by oppress the inclined-plane and with the latch fitting Head engaging or separate.

Further, the fast foldable assembly also include push rod, the push rod be arranged on the latch fitting on, and positioned at it is described The relative other end of latch fitting head.

Further, the fast foldable assembly also includes fast folding seat, and the fast folding seat is fixed on the pedestal, the slip Set is placed through in the fast folding seat.

Further, offer on the lock for engaging or detached lockhole with the fast foldable assembly.

Further, offer on the pedestal logical for the buckle when the lock is engaged or separated with the latch fitting The through hole crossed.

Further, it is further opened with the pedestal for mitigating the lightening hole of pedestal weight.

This utility model additionally provides a kind of unmanned plane, and the unmanned plane includes body and folding jet pipe, the spray The excessively described fast device for folding of Gutron is connected with the body.

Compared with prior art, beneficial effect is this utility model：A kind of fast device for folding of jet pipe of the present utility model, By fast foldable assembly with lock engaging or separate, what is can settled at one go in the presence of external force launches or rolls over realizing jet pipe It is folded, and without the need for still further fixing jet pipe, launched by elasticity bolt or folding jet pipe compared to traditional, it is simple to operate fast Victory, improves the efficiency that jet pipe is folded and launched.

Description of the drawings

Fig. 1 is a kind of fast device for folding structural representation of unmanned plane jet pipe that this utility model embodiment is provided.

Fig. 2 is the overall structure diagram after fast device for folding is connected with jet pipe.

Fig. 3 is the principle schematic of fast device for folding shown in Fig. 1.

Fig. 4 is a kind of schematic perspective view of unmanned plane that this utility model embodiment is provided.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain This utility model, is not used to limit this utility model.

As shown in figure 1, a kind of fast device for folding of jet pipe of this utility model embodiment, the device includes pedestal 1, soon folding group Part 2 and for fasten with the fast foldable assembly 2 or it is detached lock 3.Unmanned plane jet pipe 20 is provided with fixed seat 4, described Copper sheathing 19 is installed on pedestal 1, and the pedestal 1, copper sheathing 19 and fixed seat 4 are passed through by axle 5, make the pedestal 1 can phase To being rotatably mounted on the jet pipe 20.The fast foldable assembly 2 is arranged on the pedestal 1, including telescopic latch fitting 10. The lock 3 is fixed on the jet pipe 20, and when changing between 20 deployed condition of jet pipe and folded state, is compressed described Latch fitting 10 so as to flexible.Specifically, fast foldable assembly 2 also includes push rod 6, fast folding seat 7, slip cap 8 and spring 9.The fast folding Through hole 12 and bolt hole (mark) are offered on seat 7, the fast folding seat 7 is fixed on the pedestal 1 by bolt 14, described Slip cap 8 is placed through in the through hole 12, and the slip cap 8 is fixed in the through hole 12 by bolt 13, and then will Slip cap 8 is fixed on pedestal 1.The latch fitting 10 slidably can be located in the slip cap 8 relatively, and its two ends is distinguished Positioned at the outside of the slip cap 8.Wherein one end of the latch fitting 10 is with the head coordinated with the lock 3, the latch fitting 10 head has inclined-plane 11, and the lock 3 is engaged or separated with the head of the latch fitting 10 by oppressing the inclined-plane 11. The spring 9 is set on the latch fitting 10, and between the head and slip cap 8 of the lock 3.The push rod 6 is pacified It is mounted on the latch fitting 10, and positioned at the other end relative with 10 head of the latch fitting, and pass through machine-processed rice spiral shell with the latch fitting 10 Bolt 18 connects.

Through hole 30 is further opened with the pedestal 1, the push rod 6 passes through the through hole 30, and the two ends of the push rod 6 are equal Protrude out the through hole 30.When the jet pipe 20 changes between folded state and deployed condition, the push rod 6 is in the through hole Slide in 30.

Offer on the lock 3 and engage for the latch fitting 10 with the Quick-dismantle component 2 or detached lockhole 17, the base Through hole is offered on seat 1, is passed through for lock 3 when the lock 3 is engaged with the latch fitting 10.It is further opened with the pedestal 1 Lightening hole 40, for mitigating the weight of pedestal 1.

As shown in Figure 1, Figure 2 and Figure 3, when the jet pipe 20 needs to launch, the jet pipe 20 is promoted along the fixing axle 5 Rotate, make the lock 3 oppress the inclined-plane 11 of the latch fitting 10, the latch fitting 10 just slide along the slip cap 8 by holddown spring 9 It is dynamic, and drive push rod 6 to slide along through hole 30.When jet pipe 20 goes to, latch fitting 10 inserts the lock with the bounce-back of spring 9 Button 3 lockhole 17 in, and to it is described lock 3 carry out it is spacing, to pin the jet pipe 20.When the jet pipe 20 needs to fold, The push rod 6 is pulled to slide along the through hole 30, the latch fitting 10 compresses the spring 9, and slides along the slip cap 8, So that the latch fitting 10 is skidded off in the lockhole 17 of the lock 3, then jet pipe 20 is moved to specified location.

As shown in figure 4, this utility model embodiment also provides a kind of unmanned plane 100, including body 50 and folding spray Pipe 20, the jet pipe 20 are connected with the body 50 by above-mentioned fast device for folding.

Launch compared to traditional elasticity bolt or fold jet pipe, the device is more convenient, improves practical operation In, the efficiency that jet pipe launches or folds.

Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims (9)

1. a kind of fast device for folding of unmanned plane jet pipe, it is characterised in that including pedestal, fast foldable assembly and for the fast folding Component fastens or detached lock, and the pedestal is rotatably arranged on the jet pipe, and the fast foldable assembly is installed On the pedestal, including telescopic latch fitting, the lock is fixed on the jet pipe, and in jet pipe deployed condition and folding When changing between overlapping state, the latch fitting is compressed so as to flexible.

2. the fast device for folding of a kind of jet pipe as claimed in claim 1, it is characterised in that the fast foldable assembly also includes slip cap And spring, the slip cap is fixed on the pedestal, and the latch fitting slidably can be located in the slip cap relatively, and Its two ends is located on the outside of the slip cap respectively, and with the head with the snap fit, the spring is set in for wherein one end On the latch fitting, and it is located between the head and slip cap.

3. the fast device for folding of a kind of jet pipe as claimed in claim 2, it is characterised in that the head of the latch fitting has inclined-plane, The lock is engaged or is separated with the head of the latch fitting by oppressing the inclined-plane.

4. the fast device for folding of a kind of jet pipe as claimed in claim 2, it is characterised in that the fast foldable assembly also includes push rod, The push rod is arranged on the latch fitting, and positioned at the other end relative with the latch fitting head.

5. the fast device for folding of a kind of jet pipe as claimed in claim 2, it is characterised in that the fast foldable assembly also includes fast folding Seat, the fast folding seat are fixed on the pedestal, and the slip cap is placed through in the fast folding seat.

6. the fast device for folding of a kind of jet pipe as claimed in claim 1, it is characterised in that offer on the lock for institute State fast foldable assembly engaging or detached lockhole.

7. the fast device for folding of a kind of jet pipe as claimed in claim 1, it is characterised in that offer on the pedestal in the lock The through hole for passing through is latched for described when button is engaged with the latch fitting.

8. the fast device for folding of a kind of jet pipe as claimed in claim 1, it is characterised in that be further opened with the pedestal for subtracting The lightening hole of light pedestal weight.

9. a kind of unmanned plane, including body and folding jet pipe, it is characterised in that the jet pipe by as claim 1 to Fast device for folding in 8 described in any one is connected with the body.