CN213892943U

CN213892943U - Be applied to sparse unmanned aerial vehicle of fire control

Info

Publication number: CN213892943U
Application number: CN202022596958.5U
Authority: CN
Inventors: 高大丁; 张亚锋
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-06
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to the technical field of fire evacuation, and discloses an unmanned aerial vehicle applied to fire evacuation, which comprises an unmanned aerial vehicle body, wherein the bottom of the unmanned aerial vehicle body is provided with a connecting layer, the bottom of the connecting layer is fixedly connected with an evacuation indicator lamp, the left side of the unmanned aerial vehicle body is provided with an alarm, the inside of the alarm is provided with a fixed support, the top of the fixed support is fixedly connected with a signal receiver, the top of the signal receiver is provided with a signal converter, the top of the signal converter is provided with a signal processor, the left side of the signal processor is provided with a frequency divider, the left side of the frequency divider is provided with a loudspeaker, the utility model can diffuse alarm sound through the loudspeaker to achieve the purpose of early warning and prompting, effectively avoids that the unmanned aerial vehicle can not attract people attention due to small volume, delays the evacuation of people, and attracts attention through the alarm sound to achieve the early warning, the reaction time of the crowd is shortened, and the crowd evacuation efficiency is improved.

Description

Be applied to sparse unmanned aerial vehicle of fire control

Technical Field

The utility model relates to an sparse technical field of fire control specifically is an unmanned aerial vehicle for fire control is sparse.

Background

Along with the increasing maturity of unmanned aerial vehicle technology, the unmanned aerial vehicle application field of China is increasingly wide, including photogrammetry, emergency disaster relief, public safety and the like, great convenience is provided for people's daily life, and the application of unmanned aerial vehicle in the aspect of fire safety provides the first opportunity for fire relief, has avoided financial loss.

But unmanned aerial vehicle's volume is less, when carrying out the evacuation of fire control crowd, the visibility is low, can't reach the effect of suggestion early warning, and when carrying out the crowd evacuation, the evacuation direction that unmanned aerial vehicle provided is undefined, causes the crowd to remove in the opposite direction easily, has aggravated the crowd problem of blocking up, has brought the trouble for fire control fire fighting, has reduced evacuation efficiency, and we release an unmanned aerial vehicle who is applied to the fire control evacuation for this reason.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be applied to sparse unmanned aerial vehicle of fire control possesses the obvious strong advantage of warning effect of characteristic, has solved unmanned aerial vehicle small and can't effectively reach the sparse problem of early warning, possesses the advantage of clearly and definitely instructing sparse moving direction, has solved that unmanned aerial vehicle instructs the direction indefinite, influences crowd moving direction's problem.

The utility model provides a following technical scheme: an unmanned aerial vehicle applied to fire control evacuation comprises an unmanned aerial vehicle body, wherein a fixed seat is arranged at the top of the unmanned aerial vehicle body, a screw rod is arranged at the top of the fixed seat, a fixed block is fixedly connected to the top of the screw rod, a stop block is arranged at the top of the fixed block, propellers are fixedly arranged on two sides of the fixed block, an empennage is arranged on the right side of the unmanned aerial vehicle body, a ground frame is arranged at the bottom of the unmanned aerial vehicle body, a connecting layer is arranged at the bottom of the unmanned aerial vehicle body, an evacuation indicator lamp is fixedly connected to the bottom of the connecting layer, an alarm is arranged on the left side of the unmanned aerial vehicle body, a shell is arranged outside the alarm, a fixed support is arranged inside the alarm, a signal receiver is fixedly connected to the top of the fixed support, a signal converter is arranged at the top of the signal receiver, a signal processor is arranged at the top of the signal converter, the left side of signal processor is equipped with the frequency divider, the left side of frequency divider is equipped with the conducting layer, the left side of conducting layer is equipped with the voice coil loudspeaker voice coil, the left side of conducting layer is equipped with drive unit, drive unit's bottom is equipped with the speaker, the inside heat dissipation layer that is equipped with of sparse pilot lamp, the left side fixedly connected with light-emitting component on heat dissipation layer, the light-emitting component left side is equipped with laser emission device, laser emission device's left side is equipped with the laser template, the left side of laser template is equipped with the clamping ring, the left side of clamping ring is equipped with lens, the left side of lens is equipped with the lamp shade.

Preferably, the fire-fighting pattern is coated on the surface of the unmanned aerial vehicle body by using a red pigment, and the inside of the red pigment contains fluorescent powder which can be seen at night.

Preferably, the evacuation indicator lamp is internally provided with a filling layer, and the filling layer has a good conductor with elasticity and heat.

Preferably, the right side of the signal receiver is provided with a signal indicator lamp, and the signal indicator lamp has two luminous colors.

Preferably, a sealing ring is arranged at the interface of the loudspeaker and the shell.

Preferably, the joint of the right side of the heat dissipation layer and the shell is provided with heat dissipation holes, the radius of each heat dissipation hole is two millimeters, the heat dissipation holes on the right side of the heat dissipation layer are uniformly arranged on the surface of the shell, and the internal intervals of the heat dissipation holes are the same.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this be applied to sparse unmanned aerial vehicle of fire control through increasing alarm device, through speaker diffusion alarm sound, reaches the purpose of early warning suggestion, has effectively avoided unmanned aerial vehicle because of the volume is less, can't attract crowd's attention, delays crowd evacuation first opportunity, attracts to pay attention to reach sparse early warning through alarm sound, has shortened crowd's reaction time, has improved crowd evacuation's efficiency.

2. This be applied to sparse unmanned aerial vehicle of fire control, through increasing evacuation pilot lamp, the light and shadow of arrow form is gone out in ground projection, for the crowd removes and provides the direction, effectively avoided because of unmanned aerial vehicle evacuation direction is undefined, lead to crowd evacuation direction mistake, the accident causes the condition that the crowd blocks up to take place, avoided because of evacuation direction is undefined, crowd reaction time overlength, lose sparse fire control machine earlier, the evacuation efficiency of unmanned aerial vehicle when dropping into the use has been improved, evacuation time has been shortened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the alarm of the present invention;

fig. 3 is a schematic view of the evacuation indicator light of the present invention.

In the figure: 1. an unmanned aerial vehicle body; 2. a fixed seat; 3. a screw rod; 4. a fixed block; 5. a propeller; 6. A limiting block; 7. a tail wing; 8. a floor frame; 9. a connecting layer; 10. an evacuation indicator light; 11. an alarm; 12. fixing a bracket; 13. a signal receiver; 14. a housing; 15. a signal converter; 16. a signal processor; 17. a frequency divider; 18. a conductive layer; 19. a drive unit; 20. a voice coil; 21. a speaker; 22. a light emitting assembly; 23. a heat dissipation layer; 24. a laser emitting device; 25. a laser template; 26. pressing a ring; 27. a lens; 28. and a lampshade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an unmanned aerial vehicle for fire evacuation comprises an unmanned aerial vehicle body 1, wherein a fire-fighting pattern is coated with red pigment on the surface of the unmanned aerial vehicle body 1, the red pigment contains fluorescent powder inside which is visible at night, the fire-fighting pattern is coated with red pigment on the surface of the unmanned aerial vehicle body 1, thereby achieving the purpose of prompting, shortening the reaction time of people, improving the evacuation efficiency of the unmanned aerial vehicle to people, the top of the unmanned aerial vehicle body 1 is provided with a fixed base 2, the top of the fixed base 2 is provided with a screw rod 3, the top of the screw rod 3 is fixedly connected with a fixed block 4, the top of the fixed block 4 is provided with a limit block 6, two sides of the fixed block 4 are fixedly provided with propellers 5, the right side of the unmanned aerial vehicle body 1 is provided with an empennage 7, the bottom of the unmanned aerial vehicle body 1 is provided with a ground falling frame 8, the bottom of the unmanned aerial vehicle body 1 is provided with a connecting layer 9, and the bottom of the connecting layer 9 is fixedly connected with an evacuation indicator lamp 10, the evacuation indicator light 10 is internally provided with a filling layer which has elasticity and is a good thermal conductor, the situation that the inner parts of the unmanned aerial vehicle are loosened when the unmanned aerial vehicle rotates up and down is avoided through the internal filling layer, the normal use of the device is effectively ensured, the situation that the machine cannot normally operate due to the looseness of the inner parts is avoided, the left side of the unmanned aerial vehicle body 1 is provided with an alarm 11, the outer part of the alarm 11 is provided with a shell 14, the inner part of the alarm 11 is provided with a fixed support 12, the top of the fixed support 12 is fixedly connected with a signal receiver 13, the right side of the signal receiver 13 is provided with a signal indicator light which has two luminous colors, the working state of the signal receiver 13 is determined through the luminous color of the signal indicator light, when the signal receiver 13 normally works, the signal indicator light is green, and when the signal receiver 13 cannot normally operate, the signal indicator is red, when the signal receiver 13 does not work, the signal indicator is in an off state, the top of the signal receiver 13 is provided with a signal converter 15, the top of the signal converter 15 is provided with a signal processor 16, the left side of the signal processor 16 is provided with a frequency divider 17, the left side of the frequency divider 17 is provided with a conducting layer 18, the left side of the conducting layer 18 is provided with a voice coil 20, the left side of the conducting layer 18 is provided with a driving unit 19, the bottom of the driving unit 19 is provided with a loudspeaker 21, a sealing ring is arranged at the interface between the loudspeaker 21 and the shell 14, the normal operation of the device in the alarm 11 is effectively ensured by the sealing ring arranged at the interface between the loudspeaker 21 and the shell 14, a heat dissipation layer 23 is arranged in the evacuation indicator 10, heat dissipation holes are arranged at the joint between the right side of the heat dissipation layer 23 and the shell 14, the radius of the heat dissipation holes are two millimeters, and the heat dissipation holes on the right side of the heat dissipation layer 23 are uniformly arranged on the surface of the shell 14, and the inside interval of louvre is the same, 23 right sides through the heat dissipation layer set up the louvre, inside and outside heat exchange has effectively been reached, the normal operating of the too high unable discharge influence device of heat that gives off of inside light-emitting component 22 during operation has been avoided, the left side fixedly connected with light-emitting component 22 of heat dissipation layer 23, light-emitting component 22 left side is equipped with laser emission device 24, laser emission device 24's left side is equipped with laser template 25, laser template 25's left side is equipped with clamping ring 26, the left side of clamping ring 26 is equipped with lens 27, lens 27's left side is equipped with lamp shade 28.

The theory of operation, when unmanned aerial vehicle carries out the fire control evacuation, unmanned aerial vehicle organism 1 front end siren 11 passes through speaker 21 diffusion alarm sound, attracts the crowd to notice, shortens the time that unmanned aerial vehicle was found by the crowd, seizes evacuation machine first, evacuation pilot lamp 10 work, forms arrow-shaped mark on ground through inside light-emitting component 22 and laser template 25, confirms crowd evacuation direction, carries out crowd evacuation and leads, avoids appearing the situation that the evacuation direction is blind and leads to the crowd to be in a hurry, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle for fire control is sparse, includes unmanned aerial vehicle organism (1), its characterized in that: the top of the unmanned aerial vehicle body (1) is provided with a fixing seat (2), the top of the fixing seat (2) is provided with a screw rod (3), the top of the screw rod (3) is fixedly connected with a fixing block (4), the top of the fixing block (4) is provided with a limiting block (6), two sides of the fixing block (4) are fixedly provided with propellers (5), the right side of the unmanned aerial vehicle body (1) is provided with a tail wing (7), the bottom of the unmanned aerial vehicle body (1) is provided with a landing frame (8), the bottom of the unmanned aerial vehicle body (1) is provided with a connecting layer (9), the bottom of the connecting layer (9) is fixedly connected with an evacuation indicator lamp (10), the left side of the unmanned aerial vehicle body (1) is provided with an alarm (11), the outer part of the alarm (11) is provided with a shell (14), and the inner part of the alarm (11) is provided with a fixing support (12), the top of the fixed support (12) is fixedly connected with a signal receiver (13), the top of the signal receiver (13) is provided with a signal converter (15), the top of the signal converter (15) is provided with a signal processor (16), the left side of the signal processor (16) is provided with a frequency divider (17), the left side of the frequency divider (17) is provided with a conducting layer (18), the left side of the conducting layer (18) is provided with a voice coil (20), the left side of the conducting layer (18) is provided with a driving unit (19), the bottom of the driving unit (19) is provided with a loudspeaker (21), a heat dissipation layer (23) is arranged inside the evacuation indicator lamp (10), the left side of the heat dissipation layer (23) is fixedly connected with a light-emitting component (22), the left side of the light-emitting component (22) is provided with a laser emitting device (24), and the left side of the laser emitting device (24) is provided with a laser template (25), the left side of laser template (25) is equipped with clamping ring (26), the left side of clamping ring (26) is equipped with lens (27), the left side of lens (27) is equipped with lamp shade (28).

2. A unmanned aerial vehicle for fire evacuation as claimed in claim 1, wherein: the surface of the unmanned aerial vehicle body (1) is coated with fire-fighting patterns by using red pigment, and the red pigment contains fluorescent powder which is visible at night.

3. A unmanned aerial vehicle for fire evacuation as claimed in claim 1, wherein: the evacuation indicator lamp (10) is internally provided with a filling layer, and the filling layer has an excellent conductor with elasticity and heat.

4. A unmanned aerial vehicle for fire evacuation as claimed in claim 1, wherein: the right side of the signal receiver (13) is provided with a signal indicator light, and the signal indicator light has two luminous colors.

5. A unmanned aerial vehicle for fire evacuation as claimed in claim 1, wherein: and a sealing ring is arranged at the interface of the loudspeaker (21) and the shell (14).

6. A unmanned aerial vehicle for fire evacuation as claimed in claim 1, wherein: the heat dissipation structure is characterized in that heat dissipation holes are formed in the joints of the right side of the heat dissipation layer (23) and the shell (14), the radius of each heat dissipation hole is two millimeters, the heat dissipation holes in the right side of the heat dissipation layer (23) are uniformly arranged on the surface of the shell (14), and the internal intervals of the heat dissipation holes are the same.