CN220410917U - Fire fighting water rescue investigation unmanned aerial vehicle - Google Patents
Fire fighting water rescue investigation unmanned aerial vehicle Download PDFInfo
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- CN220410917U CN220410917U CN202321907158.8U CN202321907158U CN220410917U CN 220410917 U CN220410917 U CN 220410917U CN 202321907158 U CN202321907158 U CN 202321907158U CN 220410917 U CN220410917 U CN 220410917U
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- unmanned aerial
- aerial vehicle
- vehicle body
- camera
- annular plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000011835 investigation Methods 0.000 title claims abstract description 21
- 230000004224 protection Effects 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims description 27
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 8
- 230000005669 field effect Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 12
- 239000007921 spray Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Accessories Of Cameras (AREA)
Abstract
The utility model relates to an unmanned aerial vehicle technical field specifically discloses a fire water rescue investigation unmanned aerial vehicle, including the unmanned aerial vehicle body, be provided with the camera on the unmanned aerial vehicle body, this internal dead lever that is provided with of unmanned aerial vehicle is provided with protection mechanism on the dead lever, and protection mechanism includes safety cover and receive and release subassembly, is provided with the locating part on the safety cover; the protection cover can prevent the unmanned aerial vehicle from being splashed on the camera greatly when the unmanned aerial vehicle is used for rescuing and detecting on water, so that the visual field of the camera is influenced or the damage of the camera is caused; when the water surface is nearer, the retraction assembly can release the protection cover from the unmanned aerial vehicle body so as to protect the camera, when the water surface is farther, the retraction assembly can retract the protection cover into the unmanned aerial vehicle body so as to ensure the visual field effect of the camera, and the limiting piece can limit the position of the protection cover in the unmanned aerial vehicle body when the protection cover is retracted, so that the protection cover can completely protect the camera.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, in particular to a fire-fighting water rescue investigation unmanned aerial vehicle.
Background
The drone is an unmanned aircraft that is maneuvered using a radio remote control device and a self-contained programming device, or is operated autonomously, either entirely or intermittently, by an on-board computer. Along with the development of unmanned aerial vehicle technology, the field of its application is also wider and wider, in fire water rescue, unmanned aerial vehicle is often used for searching the rescue position on water and nearby waters condition, can effectually improve the rescue efficiency of rescue on water.
The patent document of China patent application publication No. CN113955048A discloses a life-saving unmanned aerial vehicle on water, including the unmanned aerial vehicle body, actuating mechanism and stop gear, be connected with four extension boards around the unmanned aerial vehicle body, be equipped with battery and control system in the unmanned aerial vehicle body, the downside rotation of unmanned aerial vehicle body is provided with infrared camera, infrared camera and control system electricity are connected, actuating mechanism includes the fixed pipe, first pivot, the ring board, life buoy and first motor, the fixed pipe is established on the downside of extension board, fixed pipe is established in corresponding fixed pipe lower extreme, first pivot rotation sets up in the fixed pipe, the lower extreme of first pivot is equipped with a plurality of vane board, the ring board is coaxial to be established in the upper end of fixed pipe, the life buoy passes through stop gear and establishes in the outside of fixed pipe with the axle sleeve, stop gear can release the life buoy downwards through actuating mechanism.
For the above related art, when the unmanned aerial vehicle approaches the water surface, the water splash splashed by the water surface may cause the influence on the field of view of the camera or damage to the circuit of the camera, thereby affecting the subsequent action of rescuing on water, so that the improvement is needed.
Disclosure of Invention
In order to prevent splash from affecting the camera of the unmanned aerial vehicle, the application provides a fire-fighting water rescue investigation unmanned aerial vehicle.
The application provides a fire water rescue investigation unmanned aerial vehicle on, adopts following technical scheme:
the utility model provides a rescue investigation unmanned aerial vehicle on fire water, includes the unmanned aerial vehicle body, be provided with the camera on the unmanned aerial vehicle body, this internal dead lever that is provided with of unmanned aerial vehicle, be provided with on the dead lever be used for right the protection mechanism that the camera protected, protection mechanism includes the safety cover and is used for making the safety cover can be in this internal receipts of taking back of unmanned aerial vehicle and the receipts of paying out put the subassembly, be provided with on the safety cover and be used for right the safety cover is received the locating part that carries out the restriction in the position when putting.
By adopting the technical scheme, the protective cover in the protective mechanism can prevent the unmanned aerial vehicle from being greatly splashed on the camera when in rescue investigation on water, thereby influencing the visual field of the camera or causing damage to the camera; when the water surface is nearer, the retraction assembly in the protection mechanism can release the protection cover from the unmanned aerial vehicle body so as to protect the camera, when the water surface is farther and the water spray can not influence the camera, the retraction assembly can retract the protection cover into the unmanned aerial vehicle body so as to ensure the visual field effect of the camera, and the limiting piece can limit the position of the protection cover in the unmanned aerial vehicle body when the protection cover is retracted and released so as to ensure the complete protection of the protection cover to the camera.
Optionally, receive and release the subassembly and include driving motor, mounting panel, dwang and rotation gear, the mounting panel set up in on the dead lever, driving motor set up in on the mounting panel, and the output shaft with the dwang is connected, rotation gear set up in the dwang is kept away from driving motor's tip, correspond on the safety cover inner wall the rotation gear meshing is provided with the rack.
Through adopting above-mentioned technical scheme, start driving motor, driving motor's output shaft drives the rotation gear on the dwang and rotates, because rack and the rotation gear intermeshing on the safety cover inner wall for the rotation that the safety cover can the dead lever be the center, thereby realize letting out or retrieving the safety cover from the unmanned aerial vehicle body.
Optionally, the locating part includes the limiting plate, the limiting plate set up in on the safety cover inner wall, this internal correspondence of unmanned aerial vehicle the limiting groove has been seted up to the limiting plate.
Through adopting above-mentioned technical scheme, the limiting plate can restrict the rotation angle that the dead lever was used as the center to the safety cover, has avoided rotatory too much or too little appear appearing great gap between unmanned aerial vehicle body and the safety cover to reduce the protection effect of safety cover to the camera.
Optionally, the unmanned aerial vehicle body is last still to be provided with and to be used for sputtering the water on the protection cover clear up the waterproofing membrane.
Through adopting above-mentioned technical scheme, the water proof component can clear up the water of splashing on the protecting cover when the protecting cover withdraws to avoided being in the water on the protecting cover of retrieving the state to cause the influence to the unmanned aerial vehicle body.
Optionally, the waterproof subassembly includes interior annular plate and outer annular plate, the unmanned aerial vehicle body corresponds the rotation groove has been seted up to the safety cover, interior annular plate with outer annular plate set up respectively in on the unmanned aerial vehicle body and be located rotate the both sides in groove, just interior annular plate with all paste on the face that outer annular plate is close to each other and have the water absorption layer.
Through adopting above-mentioned technical scheme, the water absorption layer of pasting on the inner ring shaped plate can adsorb the inside aqueous vapor etc. of safety cover, and the water absorption layer of pasting on the outer ring shaped plate can adsorb the water of safety cover outside sputtering to avoided the water on the safety cover to lead to the fact the influence to unmanned aerial vehicle body and camera, and the water absorption layer of pasting on inner ring shaped plate and the outer ring shaped plate can clear up the safety cover, improves the clean degree of safety cover, consequently the visual field effect of assurance camera that can be better.
Optionally, the inner annular plate and the outer annular plate are both detachably arranged.
Through adopting above-mentioned technical scheme, inner ring shaped plate and outer ring shaped plate can dismantle the setting and can be timely change inner ring shaped plate and outer ring shaped plate to guarantee that the water absorption layer of pasting on inner ring shaped plate and the outer ring shaped plate carries out absorbing effect to the water on the protection casing.
Optionally, the inner annular plate with be provided with the joint piece on the outer annular plate, correspond on the unmanned aerial vehicle body the joint groove has been seted up to the joint piece.
Through adopting above-mentioned technical scheme, place the joint piece and carry out socket joint fixedly in the joint groove, can realize the installation to inner ring shaped plate and outer ring shaped plate, the design is simple, convenient operation.
Optionally, an absorbing member for absorbing the clamping block is disposed in the clamping groove.
By adopting the technical scheme, the adsorption piece can improve the stability of the socket joint of the clamping block in the clamping groove.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the protection cover can prevent the unmanned aerial vehicle from being splashed on the camera greatly when in rescue investigation on water, thereby influencing the visual field of the camera or causing damage to the camera;
2. the retraction assembly can release the protection cover from the unmanned aerial vehicle body, so that the camera is protected, and when the retraction assembly is far away from the water surface, the protection cover is retracted into the unmanned aerial vehicle body, so that the visual field effect of the camera is ensured;
3. the waterproof component can clean the water sputtered on the protective cover when the protective cover is retracted, so that the influence of the water on the protective cover in a retracted state on the unmanned aerial vehicle body is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a fire water rescue investigation unmanned aerial vehicle when installed;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 1;
reference numerals: 1. an unmanned aerial vehicle body; 11. a camera; 12. a fixed rod; 2. a protection mechanism; 21. a protective cover; 22. a retraction assembly; 221. a driving motor; 222. a mounting plate; 223. a rotating lever; 224. rotating the gear; 225. a rack; 3. a limiting piece; 31. a limiting plate; 32. a limit groove; 4. a waterproof assembly; 41. an inner annular plate; 42. an outer annular plate; 43. a water-absorbing layer; 5. a clamping block; 6. an absorbent member.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a fire water rescue investigation unmanned aerial vehicle.
Referring to fig. 1, 2 and 3, including unmanned aerial vehicle body 1, be provided with camera 11 on the unmanned aerial vehicle body 1, be provided with dead lever 12 in the unmanned aerial vehicle body 1, be provided with protection machanism 2 on the dead lever 12, protection machanism 2 includes safety cover 21 and receive and release subassembly 22, is provided with locating part 3 on the safety cover 21.
When the unmanned aerial vehicle performs rescue investigation on water, the situation that the camera 11 is blurred or damaged due to splash of water splashed by great storms often occurs, so that the camera 11 can be protected by the protection mechanism 2, the camera 11 can be protected by the protection cover 21 in the protection mechanism 2, and the splashed splash is prevented from contacting with the camera 11;
the receive and release subassembly 22 in protection machanism 2 can be with the safety cover 21 from the unmanned aerial vehicle body 1 in letting out to protect camera 11, when far away from the surface of water, when the spray can't influence camera 11, receive the subassembly and can receive the safety cover 21 and draw into the unmanned aerial vehicle body 1 in, thereby guarantee the visual field effect of camera 11, and the locating part 3 that sets up on the safety cover 21 can restrict the position of safety cover 21 when receiving and releasing in unmanned aerial vehicle body 1, thereby guarantee the comprehensive protection of safety cover 21 to camera 11.
Referring to fig. 2 and 3, when the unmanned aerial vehicle rises to a height where water spray cannot be sputtered, we find that the water spray sputtered on the protective cover 21 affects the field of view of the camera 11 in the protective cover 21, thereby affecting the normal operation of the camera 11, so in order to realize the retraction of the protective cover 21, the retraction assembly 22 comprises a driving motor 221, a mounting plate 222, a rotating rod 223 and a rotating gear 224;
the mounting plate 222 is welded on the fixed rod 12, the driving motor 221 is fixedly mounted on the mounting plate 222, an output shaft of the driving motor 221 is fixedly connected with the rotating rod 223, the rotating gear 224 is integrally arranged at the end part of the rotating rod 223 far away from the driving motor 221, and a rack 225 is integrally meshed with the corresponding rotating gear 224 on the inner wall of the protective cover 21; the driving motor 221 is started, the output shaft of the driving motor 221 drives the integrally-arranged rotating gear 224 on the rotating rod 223 to rotate, and the protecting cover 21 can rotate by taking the fixing rod 12 as the center due to the mutual engagement of the rack 225 on the inner wall of the protecting cover 21 and the rotating gear 224, so that the protecting cover 21 is released from the unmanned aerial vehicle body 1 or retracted into the unmanned aerial vehicle body 1.
Referring to fig. 2 and 3, when the protective cover 21 is retracted and released, it is found that an excessive or insufficient rotation angle of the protective cover 21 around the fixing rod 12 causes an unclosed condition between the protective cover 21 and the unmanned aerial vehicle body 1, so that the limiting piece 3 includes a limiting plate 31, the limiting plate 31 is integrally arranged on the inner wall of the protective cover 21, the unmanned aerial vehicle body 1 is internally provided with limiting grooves 32, and the limiting grooves 32 are provided with two groups corresponding to the positions of the limiting plate 31 when the protective cover 21 is retracted and released respectively; the limiting groove 32 can limit the position of the limiting plate 31; in this embodiment, the shape of the protecting cover 21 is a hollow hemisphere, and the rotatable angle of the protecting cover 21 is 180 °, so that the two sets of limiting grooves 32 are on the same plane.
Referring to fig. 3 and 4, when the unmanned aerial vehicle rises to a height where the water spray cannot splash onto the protective cover 21, and the protective cover 21 is retracted, we find that the water spray sputtered on the retracted protective cover 21 affects the unmanned aerial vehicle body 1, so we need to clean the water spray sputtered on the protective cover 21 when the protective cover 21 is retracted; our flashing assembly 4 comprises an inner annular plate 41 and an outer annular plate 42;
the unmanned aerial vehicle body 1 is provided with a rotating groove corresponding to the protective cover 21, the rotating groove is not marked in the figure, the inner ring plate 41 and the outer ring plate 42 are respectively arranged at two sides of the rotating groove, the surfaces of the inner ring plate 41 and the outer ring plate 42, which are close to each other, are respectively stuck with the water absorption layer 43, and the water absorption layer 43 can be contacted with the inner wall and the outer wall of the protective cover 21 when the protective cover 21 is retracted, so that the cleaning of the inner wall and the outer wall of the protective cover 21 and the absorption of water splash sputtered on the outer wall are realized; in this embodiment, the water-absorbing layer 43 is a sponge layer, which is a preferred mode of this embodiment, and in other embodiments, the water-absorbing layer 43 may be a cotton layer or the like.
Referring to fig. 3, after the water absorption layer 43 is used for absorbing the splash sputtered on the protective cover 21 for a long time, the water absorption layer 43 reaches the upper limit of the water absorption capacity, so that the water absorption layer 43 needs to be replaced, so that the inner ring plate 41 and the outer ring plate 42 are detachably mounted on the unmanned aerial vehicle body 1; the inner ring plate 41 and the outer ring plate 42 are integrally provided with the clamping blocks 5, the unmanned aerial vehicle body 1 is provided with clamping grooves corresponding to the clamping blocks 5, the clamping grooves are not marked in the drawing, and the clamping blocks 5 are spliced in the clamping grooves in a socket joint manner, so that the inner ring plate 41 and the outer ring plate 42 can be mounted on the unmanned aerial vehicle body 1; in order to further improve the stability of the connection between the inner and outer annular plates 41, 42 and the unmanned aerial vehicle body 1; the adsorption piece 6 is arranged in the clamping groove; in this embodiment, the clamping block 5 may be an iron block, the adsorbing member 6 may be a magnet, and the iron block and the magnet are a preferred mode of this embodiment, and may be made of other materials in other embodiments.
The implementation principle of the fire fighting water rescue investigation unmanned aerial vehicle is as follows:
the driving motor 221 is started, the output shaft of the driving motor 221 drives the rotating gear 224 on the rotating rod 223 to rotate, and as the rotating gear 224 is meshed with the rack 225 on the inner wall of the protecting cover 21, the protecting cover 21 can be driven to rotate by taking the fixing rod 12 as the center to retract and release the protecting cover 21, so that the camera 11 is protected, and when the protecting cover 21 rotates by a proper angle, the limiting piece 3 can fix the position of the protecting cover 21 after the camera 11 is completely shielded.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a rescue investigation unmanned aerial vehicle on fire water, includes unmanned aerial vehicle body (1), be provided with camera (11), its characterized in that on unmanned aerial vehicle body (1): be provided with dead lever (12) in unmanned aerial vehicle body (1), be provided with on dead lever (12) and be used for right protection mechanism (2) that camera (11) protected, protection mechanism (2) include safety cover (21) and be used for making safety cover (21) can withdraw in unmanned aerial vehicle body (1) and pay out receive and release subassembly (22), be provided with on safety cover (21) and be used for right the locating part (3) that limit is carried out to the position when safety cover (21) receive and release.
2. A fire water rescue investigation unmanned aerial vehicle according to claim 1, wherein: the retractable assembly (22) comprises a driving motor (221), a mounting plate (222), a rotating rod (223) and a rotating gear (224), wherein the mounting plate (222) is arranged on the fixed rod (12), the driving motor (221) is arranged on the mounting plate (222), an output shaft is connected with the rotating rod (223), the rotating gear (224) is arranged on the rotating rod (223) away from the end part of the driving motor (221), and a rack (225) is arranged on the inner wall of the protective cover (21) in a manner of being meshed with the rotating gear (224).
3. A fire water rescue investigation unmanned aerial vehicle according to claim 1, wherein: the limiting piece (3) comprises a limiting plate (31), the limiting plate (31) is arranged on the inner wall of the protective cover (21), and a limiting groove (32) is formed in the unmanned aerial vehicle body (1) corresponding to the limiting plate (31).
4. A fire water rescue investigation unmanned aerial vehicle according to claim 1, wherein: the unmanned aerial vehicle body (1) is further provided with a waterproof component (4) for cleaning water sputtered on the protective cover (21).
5. The fire water rescue investigation unmanned aerial vehicle of claim 4 wherein: waterproof subassembly (4) are including interior annular plate (41) and outer annular plate (42), unmanned aerial vehicle body (1) corresponds rotation groove has been seted up to safety cover (21), interior annular plate (41) with outer annular plate (42) set up respectively in on unmanned aerial vehicle body (1) and be located the both sides in rotation groove, just interior annular plate (41) with all paste on the face that outer annular plate (42) are close to each other has water-absorbing layer (43).
6. The fire water rescue investigation unmanned aerial vehicle of claim 5, wherein: the inner annular plate (41) and the outer annular plate (42) are both detachably arranged.
7. The fire water rescue investigation unmanned aerial vehicle of claim 6, wherein: the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), wherein an inner annular plate (41) and an outer annular plate (42) are provided with clamping blocks (5), and clamping grooves are formed in the unmanned aerial vehicle body (1) corresponding to the clamping blocks (5).
8. The fire water rescue investigation unmanned aerial vehicle of claim 7, wherein: an adsorption piece (6) for adsorbing the clamping block (5) is arranged in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907158.8U CN220410917U (en) | 2023-07-19 | 2023-07-19 | Fire fighting water rescue investigation unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907158.8U CN220410917U (en) | 2023-07-19 | 2023-07-19 | Fire fighting water rescue investigation unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220410917U true CN220410917U (en) | 2024-01-30 |
Family
ID=89654158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321907158.8U Active CN220410917U (en) | 2023-07-19 | 2023-07-19 | Fire fighting water rescue investigation unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220410917U (en) |
-
2023
- 2023-07-19 CN CN202321907158.8U patent/CN220410917U/en active Active
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