CN209441640U - A kind of unmanned plane equipped with fire extinguishing bullet launching device - Google Patents
A kind of unmanned plane equipped with fire extinguishing bullet launching device Download PDFInfo
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- CN209441640U CN209441640U CN201821931112.9U CN201821931112U CN209441640U CN 209441640 U CN209441640 U CN 209441640U CN 201821931112 U CN201821931112 U CN 201821931112U CN 209441640 U CN209441640 U CN 209441640U
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- fire extinguishing
- unmanned plane
- fire
- launching device
- bullet launching
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Abstract
The utility model discloses a kind of unmanned planes equipped with fire extinguishing bullet launching device, it being capable of automatic identification flame location, the fire extinguishing bullet launching device being mounted on unmanned plane body is able to carry out angular adjustment, the launch angle of fire extinguisher bomb can be adjusted with the intensity of a fire, the accuracy for emitting fire extinguisher bomb is high, unmanned plane during flying can once carry more fire extinguisher bombs, and more fire extinguisher bombs can continuously emit, and fire-fighting efficiency greatly improves.The utility model being capable of automatic identification flame location by being set to the image acquiring device of fire extinguishing bullet launching device bottom, the launch angle of fire extinguishing bullet launching device can be adjusted by A steering engine and B steering engine, precisely launching fire extinguishing is bound to flame location, unmanned plane can be made to carry more fire extinguisher bombs by the fire extinguisher bomb storage tube being arranged on unmanned plane body, more fire extinguisher bombs can continuously be emitted by the cooperation of C steering engine, fire extinguisher bomb storage tube, ejection generating device, substantially increase fire-fighting efficiency.
Description
Technical field
The utility model relates to a kind of unmanned planes equipped with fire extinguishing bullet launching device, belong to air vehicle technique field.
Background technique
The fire extinguishing bullet launching device of existing UAV flight mainly utilizes spring ejection type to emit, the disadvantage is that cannot be automatic
It identifies flame location, while catapult-launching gear is connected on unmanned plane, launch angle can not be adjusted with the intensity of a fire, need operator artificial
Fire behavior is observed, aircraft is manipulated, if fire occurs in skyscraper, upper air current is larger, and unmanned plane is difficult to steadily hovering, institute
It not can guarantee with the accuracy of fire, will be unable to effectively be put out a fire；Existing spring jettison launcher needs fill out bullet manually,
It can not automatically reset, so flight can only once carry a fire extinguisher bomb, needing to land after shot shoots simultaneously compressed spring,
So fire-fighting efficiency substantially reduces, continuous transmitting can not achieve, be not suitable for skyscraper and persistently put out a fire.
Utility model content
The purpose of the utility model is to provide a kind of unmanned planes equipped with fire extinguishing bullet launching device, can know automatically
Other flame location, the fire extinguishing bullet launching device being mounted on unmanned plane body are able to carry out angular adjustment, can adjust with the intensity of a fire
The launch angle of fire extinguisher bomb, the accuracy for emitting fire extinguisher bomb is high, and unmanned plane during flying can once carry more fire extinguisher bombs, more fire extinguishings
Bullet can continuously emit, and fire-fighting efficiency greatly improves.
In order to solve the above technical problems, the utility model adopts the following technical solutions: a kind of emit equipped with fire extinguisher bomb
The unmanned plane of device, including unmanned plane body, fire extinguisher bomb storage tube and fire extinguishing bullet launching device, fire extinguisher bomb storage tube are set to institute
It states on unmanned plane body, fire extinguishing bullet launching device includes linear guide, fire extinguishing projectile base, ejection generating device, projectile base of putting out a fire
It is all set in the linear guide with ejection generating device, linear guide is connect by B steering engine with rack, and rack passes through A rudder
Machine is connect with the unmanned plane body, and the bottom of linear guide is fixed with image acquiring device.
Image acquiring device include thermal imaging system, small display curtain, Openmv module camera, small display curtain setting
Between thermal imaging system and the camera of Openmv module.
The bottom of fire extinguishing projectile base and stepper motor pedestal is provided with the sliding block being equipped with linear guide, sliding block and
It is provided with advance ball between guide rail, fire extinguisher bomb pedestal and stepper motor pedestal can be made free in linear guide by sliding block
Sliding.
The angular adjustment that can be realized rack by A steering engine can be realized the angular adjustment of linear guide by B steering engine,
To can be realized the angular adjustment of fire extinguishing bullet launching device by A steering engine and B steering engine.It is identified and is occurred by image acquiring device
The high-temperature region of fire.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, one end of the linear guide is provided with first
Fixed plate and the second fixed plate being correspondingly arranged with the first fixed plate are respectively connected at least in the first fixed plate and the second fixed plate
1 elastic rubber band.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, torsion bullet is provided on the fire extinguishing projectile base
Spring and bullet chamber, torsionspring are set to the top of the fire extinguishing projectile base, and bullet is intracavitary to be provided with electromagnet.It is outer for loading to play chamber
It is surrounded by the fire extinguisher bomb of tagger, electromagnet can be sucked the fire extinguisher bomb for being surrounded by tagger outside, prevent fire extinguisher bomb from sliding.Electromagnetism Tie Tong
Cross limit switch control on-off.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, the ejection generating device include fastener,
Trigger member, the elastic rubber band, lead screw and nut, elastic rubber band are connect with the fire extinguishing projectile base, and fastener passes through the torsion
Turn spring to be mounted on fire extinguishing projectile base, nut is fixed on the one end of linear guide far from fire extinguishing projectile base.Nut is fixed on
Linear guide one end, with lead screw threaded engagement.The linear motion of itself is realized in lead screw screw simultaneously, and setting in this way can save
Save the space of launching trajectory.Fastener is stuck on stepper motor pedestal, when limit switch is triggered by fire extinguishing projectile base, fastener
It disengages.Trigger member includes preceding protrusion by trigger member, touches fastener by the preceding protrusion of trigger member for triggering fastener
Upper surface compresses torsionspring, and fastener disengages, and fire extinguisher bomb is released.Using the elastic property of elastic rubber band, can incite somebody to action
Fire extinguishing projectile base quickly moves forward to fire extinguishing projectile base, and the fire extinguishing projectile base quickly moved forward is limited spring and blocks, from
And intracavitary fire extinguisher bomb will be played and launch (when fire extinguisher bomb fast moves forward, electromagnet has not worked).
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, stepping electricity is additionally provided in the linear guide
Machine base, stepper motor pedestal are set between the trigger member and fire extinguishing projectile base, are provided with stepping on stepper motor pedestal
Motor, lead screw pass through the nut and connect with the stepper motor.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, limit is provided on the stepper motor pedestal
Switch.The fastener being stuck on stepper motor pedestal is disengaged by the triggering of limit switch.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, storage is provided on the fire extinguisher bomb storage tube
Cover.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, rack includes horizontal frame plate and 2 vertical stand
Plate is provided with C steering engine on horizontal frame plate, is provided with 1 B steering engine on each vertical frame plate.C steering engine is for resetting storage tube
Lid turns an angle after C steering engine receives the rotation electric signal of fire extinguishing projectile base triggering limit switch, drives storage tube
Lid is rotated around C steering engine axis, is made to store cover opening, is fallen a fire extinguisher bomb, and the fire extinguisher bomb fallen is sucked by electromagnet, and one
When fire extinguisher bomb drops out fire extinguisher bomb storage tube, stepper motor starts to invert, and then limit switch resets, and C steering engine receives limit therewith
The reset electric signal of bit switch, and initial position is transferred back to, storage cover rotation is driven again, makes to store cover reset.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, limit bullet is additionally provided in the linear guide
Spring；Connector is additionally provided in linear guide, B steering engine is connect by the connector with the linear guide.By limiting bullet
Spring stops the fire extinguishing projectile base fast moved, prevents fire extinguishing projectile base from directly impinging upon on linear guide frame, transmitting is avoided to rush
It hits.
In a kind of unmanned plane equipped with fire extinguishing bullet launching device above-mentioned, it is provided on the horizontal frame plate of the rack
2 balls are provided with 2 half arc chutes for placing ball on unmanned plane body.For rubbing when reducing the rotation of A steering engine
It wipes, keeps the direction for adjusting fire extinguisher bomb generating device more smooth, ball is set on the rack and phase is set on unmanned plane body
Corresponding sliding slot.
Compared with prior art, the utility model is by being set to the image acquiring device energy of fire extinguishing bullet launching device bottom
Enough automatic identification flame locations, the launch angle of fire extinguishing bullet launching device can be adjusted by A steering engine and B steering engine, precisely emitted
Fire extinguishing is bound to fire extinguishing point out, unmanned plane can be made to carry more fire extinguishings by the fire extinguisher bomb storage tube being arranged on unmanned plane body
Bullet can continuously emit more fire extinguisher bombs by the cooperation of C steering engine, fire extinguisher bomb storage tube, ejection generating device, greatly improve
Fire-fighting efficiency.
Detailed description of the invention
Fig. 1 is a kind of status architecture schematic diagram of the utility model；
Fig. 2 is a kind of status architecture schematic diagram of the utility model；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the enlarged drawing of B in Fig. 2；
Fig. 5 is the enlarged drawing of C in Fig. 2；
Fig. 6 is the structural schematic diagram of the utility model ejection generating device；
Fig. 7 is the structural schematic diagram of the utility model fire extinguisher bomb storage tube；
Fig. 8 is the structural schematic diagram of the utility model fire extinguishing projectile base；
Fig. 9 is the structural schematic diagram of the utility model rack；
Figure 10 is the structural schematic diagram of half arc chute of the utility model.
Appended drawing reference: 1- rack, the horizontal frame plate of 101-, the vertical frame plate of 102-, 2-A steering engine, 3-B steering engine, 4-C steering engine, 5-
Linear guide, the first fixed plate of 501-, the second fixed plate of 502-, 6- lead screw, 7- nut, 8- stepper motor, 9- stepper motor bottom
Seat, 10- bullet chamber, 11- fire extinguishing projectile base, 12- fastener, 13- torsionspring, 14- trigger member, 15- fire extinguisher bomb storage tube, 16-
Store cover, 17- connector, 18- limit switch, 19- limit spring, 20- electromagnet, 21- elastic rubber band, the acquisition of 22- image
Device, 23- unmanned plane body, 24- fire extinguishing bullet launching device, 25- launch generating device, half arc chute of 26-, 27- ball.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiments of the present invention 1: a kind of unmanned plane equipped with fire extinguishing bullet launching device, including unmanned plane body
23, fire extinguisher bomb storage tube 15 and fire extinguishing bullet launching device 24, fire extinguisher bomb storage tube 15 are set on unmanned plane body 23, fire extinguisher bomb
Emitter 24 includes linear guide 5, fire extinguishing projectile base 11 and ejection generating device 25, and fire extinguishing projectile base 11 and ejection fill
It sets 25 to be all set in linear guide 5, linear guide 5 is connect by B steering engine 3 with rack 1, and rack 1 passes through A steering engine 2 and nobody
Machine body 23 connects, and the bottom of linear guide 5 is fixed with image acquiring device 22.
The embodiments of the present invention 2: a kind of unmanned plane equipped with fire extinguishing bullet launching device, including unmanned plane body
23, fire extinguisher bomb storage tube 15 and fire extinguishing bullet launching device 24, fire extinguisher bomb storage tube 15 are set on unmanned plane body 23, fire extinguisher bomb
Emitter 24 includes linear guide 5, fire extinguishing projectile base 11 and ejection generating device 25, and fire extinguishing projectile base 11 and ejection fill
It sets 25 to be all set in linear guide 5, linear guide 5 is connect by B steering engine 3 with rack 1, and rack 1 passes through A steering engine 2 and nobody
Machine body 23 connects, and the bottom of linear guide 5 is fixed with image acquiring device 22.It is solid that one end of linear guide 5 is provided with first
Fixed board 501 and the second fixed plate 502 being correspondingly arranged with the first fixed plate 501.Further, it is arranged on fire extinguishing projectile base 11
There is torsionspring 13 and play chamber 10, torsionspring 13 is set to the top of fire extinguishing projectile base 11, plays in chamber 10 and is provided with electromagnet
20。
The embodiments of the present invention 3: a kind of unmanned plane equipped with fire extinguishing bullet launching device, including unmanned plane body
23, fire extinguisher bomb storage tube 15 and fire extinguishing bullet launching device 24, fire extinguisher bomb storage tube 15 are set on unmanned plane body 23, fire extinguisher bomb
Emitter 24 includes linear guide 5, fire extinguishing projectile base 11 and ejection generating device 25, and fire extinguishing projectile base 11 and ejection fill
It sets 25 to be all set in linear guide 5, linear guide 5 is connect by B steering engine 3 with rack 1, and rack 1 passes through A steering engine 2 and nobody
Machine body 23 connects, and the bottom of linear guide 5 is fixed with image acquiring device 22.It is solid that one end of linear guide 5 is provided with first
Fixed board 501 and the second fixed plate 502 being correspondingly arranged with the first fixed plate 501.Further, it is arranged on fire extinguishing projectile base 11
There is torsionspring 13 and play chamber 10, torsionspring 13 is set to the top of fire extinguishing projectile base 11, plays in chamber 10 and is provided with electromagnet
20.Further, ejection generating device 25 includes fastener 12, trigger member 14, elastic rubber band 21, lead screw 6 and nut 7, elasticity
Rubber band 21 is connect with fire extinguishing projectile base 11, and fastener 12 is mounted on fire extinguishing projectile base 11 by torsionspring 13, and nut 7 is fixed
On the one end of linear guide 5 far from fire extinguishing projectile base 11, lead screw 6 passes through nut 7 and connect with stepper motor 8.
The embodiments of the present invention 4: a kind of unmanned plane equipped with fire extinguishing bullet launching device, including unmanned plane body
23, fire extinguisher bomb storage tube 15 and fire extinguishing bullet launching device 24, fire extinguisher bomb storage tube 15 are set on unmanned plane body 23, fire extinguisher bomb
Emitter 24 includes linear guide 5, fire extinguishing projectile base 11 and ejection generating device 25, and fire extinguishing projectile base 11 and ejection fill
It sets 25 to be all set in linear guide 5, linear guide 5 is connect by B steering engine 3 with rack 1, and rack 1 passes through A steering engine 2 and nobody
Machine body 23 connects, and the bottom of linear guide 5 is fixed with image acquiring device 22.It is solid that one end of linear guide 5 is provided with first
Fixed board 501 and the second fixed plate 502 being correspondingly arranged with the first fixed plate 501.Further, it is arranged on fire extinguishing projectile base 11
There is torsionspring 13 and play chamber 10, torsionspring 13 is set to the top of fire extinguishing projectile base 11, plays in chamber 10 and is provided with electromagnet
20.Further, ejection generating device 25 includes fastener 12, trigger member 14, elastic rubber band 21, lead screw 6 and nut 7, elasticity
Rubber band 21 is connect with fire extinguishing projectile base 11, and fastener 12 is mounted on fire extinguishing projectile base 11 by torsionspring 13, and nut 7 is fixed
On the one end of linear guide 5 far from fire extinguishing projectile base 11, lead screw 6 passes through nut 7 and connect with stepper motor 8.
The embodiments of the present invention 5: a kind of unmanned plane equipped with fire extinguishing bullet launching device, including unmanned plane body
23, fire extinguisher bomb storage tube 15 and fire extinguishing bullet launching device 24, fire extinguisher bomb storage tube 15 are set on unmanned plane body 23, fire extinguisher bomb
Emitter 24 includes linear guide 5, fire extinguishing projectile base 11 and ejection generating device 25, and fire extinguishing projectile base 11 and ejection fill
It sets 25 to be all set in linear guide 5, linear guide 5 is connect by B steering engine 3 with rack 1, and rack 1 passes through A steering engine 2 and nobody
Machine body 23 connects, and the bottom of linear guide 5 is fixed with image acquiring device 22.It is solid that one end of linear guide 5 is provided with first
Fixed board 501 and the second fixed plate 502 being correspondingly arranged with the first fixed plate 501.Further, it is arranged on fire extinguishing projectile base 11
There is torsionspring 13 and play chamber 10, torsionspring 13 is set to the top of fire extinguishing projectile base 11, plays in chamber 10 and is provided with electromagnet
20.Further, ejection generating device 25 includes fastener 12, trigger member 14, elastic rubber band 21, lead screw 6 and nut 7, elasticity
Rubber band 21 is connect with fire extinguishing projectile base 11, and fastener 12 is mounted on fire extinguishing projectile base 11 by torsionspring 13, and nut 7 is fixed
On the one end of linear guide 5 far from fire extinguishing projectile base 11, lead screw 6 passes through nut 7 and connect with stepper motor 8.Further, directly
Stepper motor pedestal 9 is additionally provided on line guide rail 5, stepper motor pedestal 9 is set between trigger member 14 and fire extinguishing projectile base 11,
Stepper motor 8 is provided on stepper motor pedestal 9.Further, limit switches 18 are set on stepper motor pedestal 9.
The embodiments of the present invention 6: a kind of unmanned plane equipped with fire extinguishing bullet launching device, including unmanned plane body
23, fire extinguisher bomb storage tube 15 and fire extinguishing bullet launching device 24, fire extinguisher bomb storage tube 15 are set on unmanned plane body 23, fire extinguisher bomb
Emitter 24 includes linear guide 5, fire extinguishing projectile base 11 and ejection generating device 25, and fire extinguishing projectile base 11 and ejection fill
It sets 25 to be all set in linear guide 5, linear guide 5 is connect by B steering engine 3 with rack 1, and rack 1 passes through A steering engine 2 and nobody
Machine body 23 connects, and the bottom of linear guide 5 is fixed with image acquiring device 22.It is solid that one end of linear guide 5 is provided with first
Fixed board 501 and the second fixed plate 502 being correspondingly arranged with the first fixed plate 501.Further, it is arranged on fire extinguishing projectile base 11
There is torsionspring 13 and play chamber 10, torsionspring 13 is set to the top of fire extinguishing projectile base 11, plays in chamber 10 and is provided with electromagnet
20.Further, ejection generating device 25 includes fastener 12, trigger member 14, elastic rubber band 21, lead screw 6 and nut 7, elasticity
Rubber band 21 is connect with fire extinguishing projectile base 11, and fastener 12 is mounted on fire extinguishing projectile base 11 by torsionspring 13, and nut 7 is fixed
On the one end of linear guide 5 far from fire extinguishing projectile base 11, lead screw 6 passes through nut 7 and connect with stepper motor 8.In linear guide 5
It is additionally provided with stepper motor pedestal 9, stepper motor pedestal 9 is set between trigger member 14 and fire extinguishing projectile base 11, stepper motor
Stepper motor 8 is provided on pedestal 9.Further, limit switches 18 are set on stepper motor pedestal 9.Fire extinguisher bomb storage tube
Storage cover 16 is provided on 15.Further, rack 1 includes the vertical frame plate 102 of horizontal frame plate 101 and 2, horizontal frame plate
It is provided with C steering engine 4 on 101, is provided with 1 B steering engine 3 on each vertical frame plate 102.
The embodiments of the present invention 7: a kind of unmanned plane equipped with fire extinguishing bullet launching device, including unmanned plane body
23, fire extinguisher bomb storage tube 15 and fire extinguishing bullet launching device 24, fire extinguisher bomb storage tube 15 are set on unmanned plane body 23, fire extinguisher bomb
Emitter 24 includes linear guide 5, fire extinguishing projectile base 11 and ejection generating device 25, and fire extinguishing projectile base 11 and ejection fill
It sets 25 to be all set in linear guide 5, linear guide 5 is connect by B steering engine 3 with rack 1, and rack 1 passes through A steering engine 2 and nobody
Machine body 23 connects, and the bottom of linear guide 5 is fixed with image acquiring device 22.It is solid that one end of linear guide 5 is provided with first
Fixed board 501 and the second fixed plate 502 being correspondingly arranged with the first fixed plate 501.Further, it is arranged on fire extinguishing projectile base 11
There is torsionspring 13 and play chamber 10, torsionspring 13 is set to the top of fire extinguishing projectile base 11, plays in chamber 10 and is provided with electromagnet
20.Further, ejection generating device 25 includes fastener 12, trigger member 14, elastic rubber band 21, lead screw 6 and nut 7, elasticity
Rubber band 21 is connect with fire extinguishing projectile base 11, and fastener 12 is mounted on fire extinguishing projectile base 11 by torsionspring 13, and nut 7 is fixed
On the one end of linear guide 5 far from fire extinguishing projectile base 11, lead screw 6 passes through nut 7 and connect with stepper motor 8.In linear guide 5
It is additionally provided with stepper motor pedestal 9, stepper motor pedestal 9 is set between trigger member 14 and fire extinguishing projectile base 11, stepper motor
Stepper motor 8 is provided on pedestal 9.Further, limit switches 18 are set on stepper motor pedestal 9.Fire extinguisher bomb storage tube
Storage cover 16 is provided on 15.Further, the C steering engine 4 for resetting storage cover 16 is provided in rack 1.Further, directly
Limit spring 19 is additionally provided on line guide rail 5；Connector 17 is additionally provided in linear guide 5, B steering engine 3 is pacified by connector 17
In linear guide 5.Further, it is provided with 2 balls 27 on the horizontal frame plate 101 of rack 1, is gone back on horizontal frame plate 101
The ball grooves for loading 2 balls are provided with, 2 half arc chutes 26 are provided on unmanned plane body 23, are set to level
2 balls 27 on frame plate 101 are respectively placed in 2 half arc chutes 26 set on unmanned plane body 23, pass through 2 balls
27 and 2 half arc chutes 26 can make rack 1 realize opposite sliding relative to unmanned plane body 23.
The working principle of an embodiment of the present invention:
Stepper motor pedestal 9 should be placed in linear guide 5 together with stepper motor 8 before taking off and be fixed with nut 7 by unmanned plane
Side, fire extinguishing projectile base 11 be placed in 21 equilbrium position of elastic rubber band, i.e., one end of the fire extinguisher bomb direction of the launch in linear guide 5,
B steering engine 3 is adjusted simultaneously, makes fire extinguisher bomb storage tube 15 as far as possible close to fire extinguishing projectile base 11, and right above fire extinguishing projectile base 11, this
When fire extinguisher bomb storage tube 15 in have multiple outer fire extinguisher bombs for being surrounded by tagger, the storage cover 16 of fire extinguisher bomb is in closed form
State, after taking off, unmanned plane flies to scene of fire to hover, and stepper motor 8 starts turning at this time, since nut 7 is fixed, so stepping
Motor 8 shifts to fire extinguishing projectile base 11 along the track of linear guide 5, until the limit switch 18 being connected on stepper motor pedestal 9
It is triggered by fire extinguishing projectile base 11, after limit switch 18 is triggered, the electromagnet 20 inside projectile base 11 of putting out a fire is powered, while C rudder
Machine 4 starts turning, and the storage cover 16 of fire extinguisher bomb is opened, and is placed in the fire extinguisher bomb in fire extinguisher bomb storage tube 15 due to the effect of gravity
It can drop downward into the bullet chamber 10 of the fire extinguishing projectile base 11 immediately below fire extinguisher bomb storage tube 15, to prevent fire extinguisher bomb from falling
Fall trajectory in journey shifts, and attracts the fire extinguisher bomb for being surrounded by tagger outside by the electromagnet 20 being arranged in bullet chamber 10,
The fire extinguisher bomb for being surrounded by tagger outside is accurately fallen in the bullet chamber 10 of fire extinguishing projectile base 11, and is firmly sucked.
C steering engine 4 resets the storage cover 16 of fire extinguisher bomb immediately, stepper motor 8 inverts, and the reversion of stepper motor 8 makes stepping
Motor base 9 is shifted to along the track of linear guide 5 to be moved close to the direction of nut 7 and fire extinguishing projectile base 11 is driven to move, simultaneously
Image acquiring device 22 is started to work, and the image acquiring device 22 for being set to 5 bottom of linear guide divides the temperature of scene of fire
Cloth situation is shown on small display curtain, recycles Openmv module, controls A steering engine 2 and B steering engine 3 rotates, adjust ejection
The position of device 25 makes to play the fire extinguisher bomb alignment fire extinguishing point in chamber 10 on fire extinguishing projectile base 11.
To prevent that bullet can be adjusted by A steering engine 2 and B steering engine 3 because of shake produced by airflow influence during unmanned plane during flying
The position for penetrating generating device 25 makes the direction of the launch for playing fire extinguisher bomb in chamber 10 on fire extinguishing projectile base 11 be directed at fire extinguishing point always；It adjusts
In whole bullet chamber 10 while the fire extinguisher bomb direction of the launch, stepper motor 8 shifting to close to nut 7 one end (this process continue
The case where time is longer, is not in not adjust direction, and fastener 12 is just triggered), until touching trigger member 14 and limit
Bit switch 18, fastener 12 disengage, and stepper motor 8 stops operating, simultaneously because deformation occurs for elastic rubber band 21, elastic rubber band
21 elastic force makes fire extinguishing projectile base 11 travel forward along 5 high speed of linear guide, and electromagnet 20 loses since limit switch 18 is triggered
Magnetism is gone, so fire extinguishing projectile base 11 is limited spring 19 and blocks in 5 end of linear guide, plays the fire extinguisher bomb in chamber 10 by bullet
It is incident upon at be aligned fire extinguishing point.
After emitting a fire extinguisher bomb, fire extinguisher bomb storage tube 15 is controlled by C steering engine 4 and is moved down, fire extinguisher bomb is stored
Cylinder 15 shifts near fire extinguishing projectile base 11 and right above it, repeats to open and close stepper motor 8, adjustment fire extinguishing projectile base 11, filling fire extinguishing
Bullet is to the process for playing chamber 10, transmitting fire extinguisher bomb to fire extinguishing point, until the fire extinguisher bomb built in fire extinguisher bomb storage tube 15 is used up.
Claims (10)
1. a kind of unmanned plane equipped with fire extinguishing bullet launching device, which is characterized in that store including unmanned plane body (23), fire extinguisher bomb
Cylinder (15) and fire extinguishing bullet launching device (24) are deposited, the fire extinguisher bomb storage tube (15) is set on the unmanned plane body (23),
The fire extinguishing bullet launching device (24) includes linear guide (5), fire extinguishing projectile base (11) and launches generating device (25), described to go out
Fiery projectile base (11) and ejection generating device (25) are set on the linear guide (5), and the linear guide (5) passes through B rudder
Machine (3) is connect with rack (1), and the rack (1) is connect by A steering engine (2) with the unmanned plane body (23), and the straight line is led
The bottom of rail (5) is fixed with image acquiring device (22).
2. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 1, which is characterized in that the straight line
The second fixed plate that one end of guide rail (5) is provided with the first fixed plate (501) and is correspondingly arranged with the first fixed plate (501)
(502), at least one elastic rubber band (21) are respectively connected in the first fixed plate (501) and the second fixed plate (502).
3. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 2, which is characterized in that the fire extinguishing
It is provided with torsionspring (13) on projectile base (11) and plays chamber (10), the torsionspring (13) is set to the fire extinguishing projectile base
(11) top, the bullet chamber (10) is interior to be provided with electromagnet (20).
4. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 3, which is characterized in that the ejection
Generating device (25) includes fastener (12), trigger member (14), the elastic rubber band (21), lead screw (6) and nut (7), described
Elastic rubber band (21) is connect with the fire extinguishing projectile base (11), and the fastener (12) is mounted on by the torsionspring (13)
It puts out a fire on projectile base (11), the nut (7) is fixed on the one end of linear guide (5) far from fire extinguishing projectile base (11).
5. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 4, which is characterized in that the straight line
It is additionally provided on guide rail (5) stepper motor pedestal (9), the stepper motor pedestal (9) is set to the trigger member (14) and goes out
It between fiery projectile base (11), is provided with stepper motor (8) on the stepper motor pedestal (9), the lead screw (6) passes through the spiral shell
Female (7) are connect with the stepper motor (8).
6. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 5, which is characterized in that the stepping
Limit switches (18) are set on motor base (9).
7. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 1, which is characterized in that the fire extinguishing
It plays and is provided with storage cover (16) on storage tube (15).
8. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 1, which is characterized in that the rack
(1) include horizontal frame plate (101) and 2 vertical frame plates (102), be provided with C steering engine (4) on the horizontal frame plate (101), each
1 B steering engine (3) is provided on vertical frame plate (102).
9. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 1, which is characterized in that the straight line
Limit spring (19) are additionally provided on guide rail (5)；It is additionally provided with connector (17) on the linear guide (5), the B steering engine
(3) it is connect by the connector (17) with the linear guide (5).
10. a kind of unmanned plane equipped with fire extinguishing bullet launching device according to claim 1, which is characterized in that the machine
It is provided with 2 balls (27) on the horizontal frame plate (101) of frame (1), is provided with 2 half arc chutes on unmanned plane body (23)
(26)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931112.9U CN209441640U (en) | 2018-11-22 | 2018-11-22 | A kind of unmanned plane equipped with fire extinguishing bullet launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931112.9U CN209441640U (en) | 2018-11-22 | 2018-11-22 | A kind of unmanned plane equipped with fire extinguishing bullet launching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441640U true CN209441640U (en) | 2019-09-27 |
Family
ID=68011828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931112.9U Expired - Fee Related CN209441640U (en) | 2018-11-22 | 2018-11-22 | A kind of unmanned plane equipped with fire extinguishing bullet launching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441640U (en) |
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2018
- 2018-11-22 CN CN201821931112.9U patent/CN209441640U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20201122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |