CN218076062U - Unmanned aerial vehicle is with air crash structure of putting out a fire - Google Patents
Unmanned aerial vehicle is with air crash structure of putting out a fire Download PDFInfo
- Publication number
- CN218076062U CN218076062U CN202222177795.6U CN202222177795U CN218076062U CN 218076062 U CN218076062 U CN 218076062U CN 202222177795 U CN202222177795 U CN 202222177795U CN 218076062 U CN218076062 U CN 218076062U
- Authority
- CN
- China
- Prior art keywords
- box
- fire extinguishing
- aerial vehicle
- unmanned aerial
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a structure of putting out a fire of air crash for unmanned aerial vehicle belongs to unmanned air vehicle technical field. This unmanned aerial vehicle is with falling aircraft structure of putting out a fire includes: a protection box; the fire extinguishing box is fixedly connected to the outer surface of the upper side of the protection box, a sealing plate movably penetrates through the inner wall of one side of the fire extinguishing box, a side connection box is fixedly connected to the outer surface of one side of the fire extinguishing box, and a plurality of reset springs are fixedly connected between the outer surface of one side of the sealing plate and the inner wall of one side of the side connection box; sealed locking mechanical system, this unmanned aerial vehicle is with weighing down structure of putting out a fire, trigger transmission assembly and detect the unmanned aerial vehicle and weigh down the vibrations when falling, it rises to drive the connecting plate through two L templates, two kellies rise and break away from the closing plate, the closing plate is pulled to the inside of side connection box for the inside water base fire extinguishing agent that is equipped with of fire extinguishing box is whole through the inside of putting out a fire hole entering guard box, water base fire extinguishing agent can be full of between guard box and the oil tank, prevent that the oil tank explosion from catching fire.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, more specifically say, relate to a crash structure of putting out a fire for unmanned aerial vehicle.
Background
A drone is an unmanned aircraft that is operated by means of a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an on-board computer, a drone being in fact a generic term for unmanned aircraft, which can be defined from a technical point of view as: unmanned fixed wing aircraft, unmanned VTOL aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aircraft, unmanned paravane, etc.
The great unmanned aerial vehicle of some specifications, for example, unmanned helicopter, can use the fuel to do power, its oil tank is generally installed inside the fuselage, unmanned aerial vehicle's the general cost of part is all more expensive, when unmanned aerial vehicle breaks down and crashes, generally can carry out recycle to unmanned aerial vehicle's part, nevertheless use the fuel to do the unmanned aerial vehicle of power if break down the back at the flight in-process, it explodes because the oil tank catches fire very easily, make unmanned aerial vehicle's most part can damage because of the explosion, can't carry out the part and retrieve, unmanned aerial vehicle crashes the explosion also very dangerous simultaneously.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a structure of putting out a fire of weighing down for unmanned aerial vehicle, it can prevent that unmanned aerial vehicle's oil tank explosion from catching fire after unmanned aerial vehicle weighs down to fall for unmanned aerial vehicle can be safer by retrieving.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a crash fire extinguishing structure for an unmanned aerial vehicle, comprising:
a protection box;
the fire extinguishing box is fixedly connected to the outer surface of the upper side of the protection box, a sealing plate movably penetrates through the inner wall of one side of the fire extinguishing box, a side connection box is fixedly connected to the outer surface of one side of the fire extinguishing box, and a plurality of reset springs are fixedly connected between the outer surface of one side of the sealing plate and the inner wall of one side of the side connection box;
the sealing and locking mechanism comprises a connecting plate, two L-shaped plates, two clamping rods and a triggering transmission assembly, the two L-shaped plates are movably inserted into the upper inner wall of the side receiving box, the connecting plate is fixedly connected to the outer surfaces of the lower sides of the two L-shaped plates, the two clamping rods are fixedly connected to the outer surfaces of the lower sides of the connecting plate, the two clamping rods are movably inserted into the sealing plate, and the synchronous transmission assembly is connected with the two L-shaped plates to drive the two L-shaped plates to move upwards; and
the oil tank, oil tank fixed mounting is in the inside of guard box.
As a preferred scheme of the utility model, it includes two drive threaded rod, two to trigger drive assembly drive threaded rod all rotates and connects in the upside surface that the box was connect to the side, two drive threaded rod and two L template difference threaded connection.
As a preferred scheme of the utility model, trigger drive assembly and still include two synchronizing gear, two synchronizing gear fixed connection is in two transmission threaded rod's upper end respectively.
As a preferred scheme of the utility model, the upside external surface fixed connection of side connect box connects the box, two drive threaded rod all sets up in the inside of last connect box, and two drive threaded rod's upper end all extends to the upside of last connect box.
As a preferred scheme of the utility model, it still includes mounting box and trigger motor to trigger drive assembly, mounting box fixed connection is in the upside surface of last connection box, trigger motor fixed mounting is in the upside surface of mounting box, and trigger motor's output and one of them synchronous gear fixed connection.
As a preferred scheme of the utility model, go up fixedly connected with gag lever post, two between the last inner wall of connecing the box and the upside surface of side connection box fixedly connected with limiting plate between the L template, the limiting plate slip cap is located on the gag lever post.
3. Advantageous effects
Compared with the prior art, the utility model provides an unmanned aerial vehicle is with structure of putting out a fire that crashes has following beneficial effect:
this unmanned aerial vehicle is with weighing down structure of putting out a fire, trigger the vibrations when transmission assembly can detect unmanned aerial vehicle weighs down and falls, it rises to drive the connecting plate through two L templates, two kellies rise and break away from the closing plate, a plurality of reset spring restoring forces act on the closing plate, can be pulled to the inside of side joint box, make the inside water base fire extinguishing agent that is equipped with of fire extinguishing box all through the inside of putting out a fire hole entering guard box, water base fire extinguishing agent can be full of between guard box and the oil tank, prevent that the oil tank explosion from catching fire, make unmanned aerial vehicle can be safer be retrieved.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is a perspective view of the connection plate of the present invention.
The reference numbers in the figures illustrate:
1. a protection box; 2. a fire extinguishing box; 3. a side connection box; 4. a top connection box; 5. mounting a box; 6. triggering a motor; 7. an oil tank; 8. sealing plates; 9. a return spring; 10. a connecting plate; 11. an L-shaped plate; 12. a clamping rod; 13. a limiting plate; 14. a transmission threaded rod; 15. a synchronizing gear; 16. a limiting rod.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, an air crash fire extinguishing structure for an unmanned aerial vehicle includes:
a protection box 1;
the fire extinguishing box 2 is fixedly connected to the outer surface of the upper side of the protection box 1, a sealing plate 8 penetrates through the inner wall of one side of the fire extinguishing box 2 in a movable mode, a side connection box 3 is fixedly connected to the outer surface of one side of the fire extinguishing box 2, and a plurality of reset springs 9 are fixedly connected between the outer surface of one side of the sealing plate 8 and the inner wall of one side of the side connection box 3;
the sealing and locking mechanism comprises a connecting plate 10, two L-shaped plates 11, two clamping rods 12 and a triggering transmission assembly, the two L-shaped plates 11 are movably inserted into the upper inner wall of the side connection box 3, the connecting plate 10 is fixedly connected to the outer surfaces of the lower sides of the two L-shaped plates 11, the two clamping rods 12 are fixedly connected to the outer surface of the lower side of the connecting plate 10, the two clamping rods 12 are movably inserted into the sealing plate 8, and the synchronous transmission assembly is connected with the two L-shaped plates 11 to drive the two L-shaped plates 11 to move up and down; and
and the oil tank 7 is fixedly arranged in the protection box 1.
The utility model discloses an in the concrete embodiment, guard box 1 is equivalent to the one deck protective housing of oil tank 7, oil tank 7 passes through bolt fixed mounting in the inside of guard box 1, guard box 1 is installed in the inside of unmanned aerial vehicle body, its position is in general unmanned aerial vehicle's oil tank installation department, a plurality of holes of putting out a fire have been seted up to guard box 1 and the one side that puts out a fire box 2 and link to each other, the water base fire extinguishing agent is equipped with to the inside of case of putting out a fire 2, it can detect the vibrations when unmanned aerial vehicle weighs down and falls to trigger the transmission subassembly, thereby it rises to drive two L templates 11, two L templates 11 can drive connecting plate 10 and rise, connecting plate 10 drives two kellies 12 and then break away from closing plate 8, under the effect of a plurality of reset spring 9 under the tensile state, closing plate 8 can be drawn to the inside of side connection box 3, make the inside water base fire extinguishing agent that is equipped with of case of putting out a fire 2 all get into the inside of guard box 1 through the hole of putting out a fire, water base fire extinguishing agent can be full of restoring force between guard box 1 and the oil tank 7, prevent that oil tank 7 from exploding and catching fire.
Specifically, as shown in fig. 3, the trigger transmission assembly includes two transmission threaded rods 14, the two transmission threaded rods 14 are rotatably connected to the outer surface of the upper side of the side receiving box 3, and the two transmission threaded rods 14 are respectively in threaded connection with the two L-shaped plates 11.
In this embodiment, two transmission threaded rods 14 are rotatory to drive two L templates 11 respectively and rise for two L templates 11 drive connecting plate 10 and rise, and connecting plate 10 drives two kellies 12 and rise.
Specifically, as shown in fig. 3, the trigger transmission assembly further includes two synchronizing gears 15, and the two synchronizing gears 15 are respectively and fixedly connected to the upper ends of the two transmission threaded rods 14.
In this embodiment, the two synchronizing gears 15 are connected to each other by a synchronizing toothed belt, and the two synchronizing gears 15 drive the two transmission threaded rods 14 to rotate synchronously.
Specifically, as shown in fig. 1 to 3, an upper receiving box 4 is fixedly connected to an outer surface of an upper side of the side receiving box 3, two transmission threaded rods 14 are disposed inside the upper receiving box 4, and upper ends of the two transmission threaded rods 14 extend to an upper side of the upper receiving box 4.
In this embodiment, two synchronizing gears 15 are located on the upper side of the upper junction box 4, and two L-shaped plates 11 are also disposed inside the upper junction box 4.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, the trigger transmission assembly further includes a mounting box 5 and a trigger motor 6, the mounting box 5 is fixedly connected to the outer surface of the upper side of the upper connecting box 4, the trigger motor 6 is fixedly mounted on the outer surface of the upper side of the mounting box 5, and the output end of the trigger motor 6 is fixedly connected to one of the synchronizing gears 15.
In this embodiment, trigger motor 6 links to each other with detecting shock circuit, and trigger motor 6 judges falling of organism through shock circuit and then starts rapidly, and trigger motor 6 can drive synchronous gear 15 and rotate, and two synchronous gear 15 can keep synchronous rotation to drive two L templates 11 through two transmission threaded rods 14 and rise.
Specifically, as shown in fig. 3 and 4, a limiting rod 16 is fixedly connected between the upper inner wall of the upper connecting box 4 and the outer surface of the upper side of the side connecting box 3, a limiting plate 13 is fixedly connected between the two L-shaped plates 11, and the limiting plate 13 is slidably sleeved on the limiting rod 16.
In this embodiment, the limiting plate 13 slides on the limiting rod 16, so that the two L-shaped plates 11 are more stable when ascending.
The working principle is as follows: when unmanned aerial vehicle weighed down and fell, vibrations circuit judges falling of organism and then starts trigger motor 6 rapidly, drive two synchronous gear 15 and can keep synchronous rotation, two synchronous gear 15 can drive two transmission threaded rod 14 synchronous rotations, two transmission threaded rod 14 rotations can drive two L templates 11 respectively and rise, make two L templates 11 drive connecting plate 10 and rise, connecting plate 10 drives two kelly 12 and rises, two kelly 12 rise then break away from closing plate 8, under a plurality of reset spring 9 restoring forces under the tensile state effect, closing plate 8 can be drawn to the inside of side joint box 3, make the inside water base fire extinguishing agent that is equipped with of case 2 of putting out a fire all through the hole of putting out a fire and get into the inside of protection case 1, water base fire extinguishing agent can be full of between protection case 1 and the oil tank 7, prevent that the explosion of oil tank 7 catches fire, the utility model discloses a control mode is controlled through manual start and close switch, power component's wiring diagram belongs to the public knowledge in this field with providing of power, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses detailed explanation control mode is arranged with the wiring.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. The utility model provides a crash structure of putting out a fire for unmanned aerial vehicle which characterized in that includes:
a protection box (1);
the fire extinguishing box (2) is fixedly connected to the outer surface of the upper side of the protection box (1), a sealing plate (8) penetrates through the inner wall of one side of the fire extinguishing box (2) in a movable mode, a side connection box (3) is fixedly connected to the outer surface of one side of the fire extinguishing box (2), and a plurality of reset springs (9) are fixedly connected between the outer surface of one side of the sealing plate (8) and the inner wall of one side of the side connection box (3);
the sealing and locking mechanism comprises a connecting plate (10), two L-shaped plates (11), two clamping rods (12) and a triggering transmission assembly, wherein the two L-shaped plates (11) are movably inserted into the upper inner wall of the side connection box (3), the connecting plate (10) is fixedly connected to the outer surfaces of the lower sides of the two L-shaped plates (11), the two clamping rods (12) are fixedly connected to the outer surface of the lower side of the connecting plate (10), the two clamping rods (12) are movably inserted into the sealing plate (8), and the triggering transmission assembly is connected with the two L-shaped plates (11) to drive the two L-shaped plates (11) to move upwards; and
the oil tank (7), oil tank (7) fixed mounting is in the inside of guard box (1).
2. The falling fire extinguishing structure for the unmanned aerial vehicle according to claim 1, characterized in that: trigger drive assembly and include two transmission threaded rod (14), two transmission threaded rod (14) all rotate to be connected in the upside surface of side joint box (3), two transmission threaded rod (14) and two L template (11) threaded connection respectively.
3. The falling fire extinguishing structure for the unmanned aerial vehicle according to claim 2, characterized in that: the trigger transmission assembly further comprises two synchronizing gears (15), and the two synchronizing gears (15) are fixedly connected to the upper ends of the two transmission threaded rods (14) respectively.
4. The falling fire extinguishing structure for the unmanned aerial vehicle according to claim 2, characterized in that: the upper side outer surface of the side connecting box (3) is fixedly connected with an upper connecting box (4), two transmission threaded rods (14) are arranged inside the upper connecting box (4), and the upper ends of the two transmission threaded rods (14) extend to the upper side of the upper connecting box (4).
5. The falling fire extinguishing structure for the unmanned aerial vehicle according to claim 2, characterized in that: trigger drive assembly still includes mounting box (5) and trigger motor (6), mounting box (5) fixed connection connects the upside surface of box (4) on, trigger motor (6) fixed mounting is in the upside surface of mounting box (5), and trigger motor's (6) output and one of them synchromesh gear (15) fixed connection.
6. The falling fire extinguishing structure for the unmanned aerial vehicle according to claim 4, characterized in that: go up fixedly connected with gag lever post (16), two between the last inner wall of connecing box (4) and the upside surface of side joint box (3) fixedly connected with limiting plate (13) between L template (11), limiting plate (13) slip cap is located on gag lever post (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177795.6U CN218076062U (en) | 2022-08-18 | 2022-08-18 | Unmanned aerial vehicle is with air crash structure of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177795.6U CN218076062U (en) | 2022-08-18 | 2022-08-18 | Unmanned aerial vehicle is with air crash structure of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218076062U true CN218076062U (en) | 2022-12-20 |
Family
ID=84447486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222177795.6U Active CN218076062U (en) | 2022-08-18 | 2022-08-18 | Unmanned aerial vehicle is with air crash structure of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218076062U (en) |
-
2022
- 2022-08-18 CN CN202222177795.6U patent/CN218076062U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106005434B (en) | A kind of boat-carrying unmanned plane based on Internet of Things traveling waterborne protects system | |
| US3140847A (en) | Ejectable flight recorder | |
| CN207889993U (en) | A kind of multi-rotor unmanned aerial vehicle including parachute construction | |
| CN205819574U (en) | The escape chute falling unit of many rotor wing unmanned aerial vehicles | |
| CN106945827A (en) | A kind of floating body casts amphibious four rotor wing unmanned aerial vehicle of formula aside | |
| CN218076062U (en) | Unmanned aerial vehicle is with air crash structure of putting out a fire | |
| CN105539856A (en) | Automatic release device of unmanned aerial vehicle parachute | |
| CN109677621A (en) | A kind of unmanned plane parachute and unmanned plane parachute control system | |
| CN109455302A (en) | A kind of Emergency recovery umbrella system suitable for medium-and-large-sized unmanned plane | |
| CN205256683U (en) | Unmanned vehicles protection device that falls | |
| CN107985574B (en) | Buoyancy assisted lifting unmanned aerial vehicle | |
| CN114013673A (en) | Geographic information surveys and draws unmanned aerial vehicle | |
| CN206615393U (en) | A kind of floating body casts amphibious four rotor wing unmanned aerial vehicle of formula aside | |
| CN112407262A (en) | Unmanned aerial vehicle for geographical mapping and using method thereof | |
| WO2018041253A1 (en) | Black box control method and system | |
| CN208036622U (en) | Parachute opener and unmanned plane | |
| CN111086640A (en) | Automatic inspection unmanned aerial vehicle based on visual identification | |
| CN213323665U (en) | Emergency landing device for quad-rotor unmanned aerial vehicle | |
| CN216375028U (en) | Parachute module and unmanned aerial vehicle thereof | |
| CN211844918U (en) | Parachute device | |
| CN212890908U (en) | Safe and reliable's unmanned aerial vehicle | |
| CN113844635A (en) | High-altitude balloon task load recovery device and recovery method thereof | |
| US4023846A (en) | Broken-bolt release mechanism | |
| CN220974555U (en) | Forest fire prevention monitoring unmanned aerial vehicle | |
| CN112319767A (en) | Unmanned aerial vehicle for preventing people from being injured during high-altitude air crash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |