CN211938003U - Unmanned aerial vehicle's camera dust cleaning device - Google Patents
Unmanned aerial vehicle's camera dust cleaning device Download PDFInfo
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- CN211938003U CN211938003U CN202020301375.2U CN202020301375U CN211938003U CN 211938003 U CN211938003 U CN 211938003U CN 202020301375 U CN202020301375 U CN 202020301375U CN 211938003 U CN211938003 U CN 211938003U
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- camera
- aerial vehicle
- unmanned aerial
- base shell
- frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 239000000428 dust Substances 0.000 title claims abstract description 31
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 4
- 235000019994 cava Nutrition 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a dust cleaning device for a camera of an unmanned aerial vehicle, which comprises an equipment box, a frame, a propeller, a camera component and a cleaning component, wherein the equipment box is fixedly arranged on the bottom surface of the frame, the frame is fixedly connected with the propeller, the camera component is arranged at the center of the top of the frame, the cleaning component is fixedly arranged on the inner wall of the camera component, a base shell plays a role in protecting an arc-surface camera, the unmanned aerial vehicle is prevented from colliding with or falling to damage the arc-surface camera, when dust or sewage in the external environment drips and adheres to the arc-surface camera to cause surface pollution of the arc-surface camera, two sponge sheets clean and clean the stain and the dust on the surface of the arc-surface camera, the dust or the sewage adhered to the surface of the arc-surface camera is prevented from influencing the image acquisition process, the definition of the image acquisition process is improved, and the image acquisition efficiency is improved, the practicability is strong.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle's camera dust cleaning device.
Background
An unmanned plane is called as an unmanned plane for short, and is an unmanned plane operated by utilizing a radio remote control device and a self-contained program control device, or is operated by a vehicle-mounted computer completely or intermittently, because the unmanned plane has a light volume and is widely applied to the aspects of geographic information acquisition and mapping, when image acquisition is carried out on geographic caves such as karst caves and the like, a camera of the unmanned plane is upwards arranged, dust and sewage in the caves are easy to drip on the surface of the camera, the surface of the camera is polluted, the acquired images are unclear, the image acquisition process is seriously influenced, a worker has to recall the unmanned plane, the unmanned plane is sent to the cave again after the camera is cleaned, the unmanned plane has high frequency of arrival and arrival, the image acquisition efficiency is low, the risk of falling of the unmanned plane in the reciprocating flight process is greatly increased, and the detection project cost is greatly increased, the practicability is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an unmanned aerial vehicle's camera dust cleaning device, possess the damage that can prevent that unmanned aerial vehicle from colliding with or dropping and cause the cambered surface camera, can prevent that dust or sewage adhesion from causing the influence in the surface of cambered surface camera to the image acquisition process, improve the definition of image acquisition process, reduce unmanned aerial vehicle frequency of coming and going, improve image acquisition efficiency, effectively reduce the risk that unmanned aerial vehicle reciprocates and fly the in-process and fall, the expenses are saved, the practicality is strong, can solve dust and sewage in the prior art cave inside and easily drip on the camera surface, cause the pollution to the camera surface, lead to the image of gathering unclear, seriously influence the acquisition process of image, the staff has to recall unmanned aerial vehicle, in flying unmanned aerial vehicle again to the cave after clearing up the camera, unmanned aerial vehicle frequency of coming and going is high, image acquisition is inefficient, and the risk greatly increased that unmanned aerial vehicle reciprocated flight in-process falls has increased the detection project cost by a wide margin, the not good problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a dust cleaning device for a camera of an unmanned aerial vehicle comprises an equipment box, a frame, a propeller, a camera component and a cleaning component, wherein the equipment box is fixedly arranged on the bottom surface of the frame, the frame is fixedly connected with the propeller, the camera component is arranged at the center of the top of the frame, the cleaning component is fixedly arranged on the inner wall of the camera component, the camera assembly comprises a base shell, a protective frame, an electric cylinder, a button switch, a camera base and a cambered surface camera, wherein the base shell is fixed on the rack, the top edge of the base shell is fixedly connected with the base shell through threads, the protective frame is fixedly installed in the base shell, the electric cylinder is arranged in the protective frame, the button switch is fixedly installed on the top surface of the electric cylinder, the power output end of the electric cylinder is fixedly connected with the camera base, the cambered surface camera is arranged on the camera base, and cleaning assemblies are arranged on two sides of the cambered surface camera;
the clearance subassembly includes mounting panel, motor A, lead screw, spacing piece, pivot, slider, combination loop bar, sponge piece and motor B, a side fixed mounting motor A of mounting panel, motor A and lead screw fixed connection, the spacing piece of suit on the lead screw, the top of spacing piece is provided with the slider, spacing piece is through the one end fixed connection of pivot with the combination loop bar, motor B's power take off end passes spacing piece and pivot fixed connection, the other end of combination loop bar clamps the sponge piece.
Preferably, the mounting plate is fixedly connected with the base housing.
Preferably, the limiting piece moves on the base shell through the sliding block, and a sliding groove for the sliding block to move is formed in the inner wall of the base shell.
Preferably, an air cylinder piston rod 571 is fixedly installed inside the combined loop bar, and an output end of the air cylinder piston rod 571 extends downwards and is clamped with the sponge sheet.
Preferably, the camera shooting assembly and the cleaning assembly are electrically connected with the equipment box through wires.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this unmanned aerial vehicle's camera dust cleaning device plays the guard action to the arcwall camera through base shell, prevents that unmanned aerial vehicle from colliding with or dropping the harm that causes the arcwall camera.
2. This unmanned aerial vehicle's camera dust cleaning device, dust or sewage drippage adhesion to the cambered surface camera in the external environment, when causing the surface pollution of cambered surface camera, clean the clearance through spot and dust on two sponge pieces to cambered surface camera surface, prevent that dust or sewage adhesion from causing the influence to the image acquisition process at the surface of cambered surface camera, improve the definition of image acquisition process, reduce unmanned aerial vehicle frequency of coming, improve image acquisition efficiency, effectively reduce the risk that unmanned aerial vehicle reciprocates the flight in-process and fall, the expense is saved, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the cambered surface camera in a contracted state;
fig. 2 is a schematic view of the overall structure of the cambered surface camera of the present invention in an extended state;
fig. 3 is a schematic structural view of the camera module of the present invention;
FIG. 4 is a schematic view of the installation position of the cleaning assembly of the present invention;
fig. 5 is a schematic view of the cleaning assembly of the combined loop bar of the present invention in a contracted state;
FIG. 6 is a schematic view of the cleaning assembly of the present invention in an extended state of the combined loop bar;
fig. 7 is the schematic view of the installation position of the piston rod of the air cylinder of the present invention.
In the figure: 1. an equipment box; 2. a frame; 3. a propeller; 4. a camera assembly; 41. a substrate housing; 42. a base housing; 43. a protection frame; 44. an electric cylinder; 45. a push button switch; 46. a camera head base; 47. a cambered surface camera; 5. cleaning the assembly; 51. mounting a plate; 52. a motor A; 53. a screw rod; 54. a limiting sheet; 55. a rotating shaft; 56. a slider; 57. a combined loop bar; 571. a cylinder piston rod; 58. a sponge sheet; 59. and a motor B.
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.
Please refer to fig. 1-2, a camera dust cleaning device of unmanned aerial vehicle, including equipment box 1, a machine frame 2, screw 3, camera module 4 and cleaning assembly 5, equipment box 1 is fixed on the bottom surface of machine frame 2, machine frame 2 and screw 3 fixed connection, top center department of machine frame 2 is provided with camera module 4, fixed mounting cleaning assembly 5 on camera module 4's the inner wall, camera module 4 and cleaning assembly 5 all pass through wire and equipment box 1 electric connection, the built-in power supply of equipment box 1 provides the flight and the required electric quantity of self-cleaning process for whole unmanned aerial vehicle.
Referring to fig. 3-4, the camera module 4 includes a base housing 41, a base housing 42, a protection bracket 43, an electric cylinder 44, a button switch 45, a camera base 46, and a camera 47, the base housing 41 is fixed on the frame 2, the top edge of the base housing 41 is fixedly connected to the base housing 42 through a screw, the protection bracket 43 is fixedly installed inside the base housing 41, the electric cylinder 44 is installed inside the protection bracket 43, the button switch 45 is fixedly installed on the top surface of the electric cylinder 44, the power output end of the electric cylinder 44 is fixedly connected to the camera base 46, the camera base 46 is provided with the camera 47 with an arc, the camera 47 with an arc in an initial state is retracted inside the base housing 42, when in use, the electric cylinder 44 is powered on to push the camera base 46 and the camera 47 together upward, so that the camera 47 extends out of the base housing 42 from an opening at the top of the base housing 42, carry out image acquisition to external environment, dust or sewage in the external environment drip adhesion to cambered surface camera 47, cause cambered surface camera 47's surface pollution, monitoring personnel control electric jar 44 reversal makes cambered surface camera 47 retract downwards, until camera base 46's bottom surface and button switch 45 contact, button switch 45 passes through wire and clearance subassembly 5 electric connection, start clearance subassembly 5, cambered surface camera 47's both sides all are provided with clearance subassembly 5.
Referring to fig. 5-6, the cleaning assembly 5 includes a mounting plate 51, a motor a52, a lead screw 53, a position-limiting plate 54, a rotating shaft 55, a sliding block 56, a combined sleeve rod 57, a sponge sheet 58 and a motor B59, the mounting plate 51 is fixedly connected with the base housing 42, a motor a52 is fixedly mounted on one side surface of the mounting plate 51, the motor a52 is fixedly connected with the lead screw 53, the position-limiting plate 54 is sleeved on the lead screw 53, the sliding block 56 is disposed on the top of the position-limiting plate 54, the position-limiting plate 54 moves on the base housing 42 through the sliding block 56, a sliding slot for the sliding block 56 to move is disposed on the inner wall of the base housing 42, the position-limiting plate 54 is fixedly connected with one end of the combined sleeve rod 57 through the rotating shaft 55, the power output end of the motor B59 passes through the position-limiting plate 54 to be fixedly connected with the rotating shaft 55, the sponge sheet 58 is clamped at the other end of the combined, drive lead screw 53 through motor A52 and rotate, realize the removal of spacing piece 54 on lead screw 53, the stable in position of spacing piece 54 is guaranteed through the block of slider 56 with the base shell 42 inner wall, motor B59 drives combination loop bar 57 through pivot 55 and wholly rotates, accomplish the preliminary position control of sponge piece 58, the extension of combination loop bar 57 is realized to cylinder piston rod 571 through combination loop bar 57 internally mounted, until two sponge pieces 58 and cambered surface camera 47's surface contact, clean the clearance is cleaned to the spot and the dust on cambered surface camera 47 surface.
The working principle is as follows: the cambered camera 47 in the initial state retracts into the base shell 42, when in use, the electric cylinder 44 is electrified to push the camera base 46 and the cambered camera 47 upwards together, so that the cambered camera 47 extends out of the base shell 42 from an opening at the top of the base shell 42 to collect images of the external environment, when dust or sewage in the external environment drops and adheres to the cambered camera 47 to cause surface pollution of the cambered camera 47, a monitoring person controls the electric cylinder 44 to rotate reversely to enable the cambered camera 47 to retract downwards until the bottom surface of the camera base 46 is contacted with the button switch 45, the button switch 45 is electrically connected with the cleaning assembly 5 through a lead wire, the cleaning assembly 5 is started, the lead screw 53 is driven to rotate through the motor A52, the movement of the limiting piece 54 on the lead screw 53 is realized, and the position stability of the limiting piece 54 is ensured through the clamping of the slide block 56 and the inner wall of the base shell 42, the motor B59 drives the combined loop bar 57 to integrally rotate through the rotating shaft 55, primary position adjustment of the sponge sheets 58 is completed, the combined loop bar 57 is extended through the cylinder piston rod 571 arranged inside the combined loop bar 57 until the two sponge sheets 58 contact with the surface of the cambered camera 47, and dirt and dust on the surface of the cambered camera 47 are cleaned.
In summary, the following steps: the dust cleaning device for the camera of the unmanned aerial vehicle has the advantages that the cambered surface camera 47 in the initial state is retracted in the base shell 42, the base shell 42 plays a role in protecting the cambered surface camera 47, the damage to the cambered surface camera 47 caused by collision or falling of the unmanned aerial vehicle is prevented, when dust or sewage in the external environment drips and adheres to the cambered surface camera 47 to pollute the surface of the cambered surface camera 47, a monitoring person controls the electric cylinder 44 to rotate reversely to enable the cambered surface camera 47 to retract downwards until the bottom surface of the camera base 46 is contacted with the button switch 45, the button switch 45 is electrically connected with the cleaning component 5 through a wire, the cleaning component 5 is started, stains and dust on the surface of the cambered surface camera 47 are cleaned through the two sponge sheets 58, the dust or the sewage is prevented from adhering to the surface of the cambered surface camera 47 to influence the image acquisition process, and the definition of the image acquisition process is improved, reduce unmanned aerial vehicle frequency of coming, improve image acquisition efficiency, effectively reduce the risk that unmanned aerial vehicle reciprocated flight in-process falls, save the cost, the practicality is strong.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides an unmanned aerial vehicle's camera dust cleaning device, includes equipment box (1), frame (2), screw (3), subassembly (4) and clearance subassembly (5) of making a video recording, equipment box (1) fixed mounting is in the bottom surface of frame (2), frame (2) and screw (3) fixed connection, and the top center department of frame (2) is provided with subassembly (4) of making a video recording, fixed mounting clearance subassembly (5) on the inner wall of subassembly (4) of making a video recording, its characterized in that: the camera shooting assembly (4) comprises a base shell (41), a base shell (42), a protection frame (43), an electric cylinder (44), a button switch (45), a camera base (46) and an arc-surface camera (47), wherein the base shell (41) is fixed on the rack (2), the top edge of the base shell (41) is fixedly connected with the base shell (42) through threads, the protection frame (43) is fixedly installed inside the base shell (41), the electric cylinder (44) is arranged inside the protection frame (43), the button switch (45) is fixedly installed on the top surface of the electric cylinder (44), the power output end of the electric cylinder (44) is fixedly connected with the camera base (46), the arc-surface camera (47) is arranged on the camera base (46), and cleaning assemblies (5) are arranged on two sides of the arc-surface camera (47);
the cleaning assembly (5) comprises a mounting plate (51), a motor A (52), a screw rod (53), a limiting piece (54), a rotating shaft (55), a sliding block (56), a combined loop bar (57), a sponge piece (58) and a motor B (59), the motor A (52) is fixedly mounted on one side face of the mounting plate (51), the motor A (52) is fixedly connected with the screw rod (53), the limiting piece (54) is sleeved on the screw rod (53), the sliding block (56) is arranged at the top of the limiting piece (54), the limiting piece (54) is fixedly connected with one end of the combined loop bar (57) through the rotating shaft (55), the power output end of the motor B (59) penetrates through the limiting piece (54) and is fixedly connected with the rotating shaft (55), and the sponge piece (58) is clamped at the other end of the combined loop bar (57).
2. The camera dust cleaning device of the unmanned aerial vehicle of claim 1, characterized in that: the mounting plate (51) is fixedly connected with the base shell (42).
3. The camera dust cleaning device of the unmanned aerial vehicle of claim 1, characterized in that: the limiting piece (54) moves on the base shell (42) through the sliding block (56), and a sliding groove for the sliding block (56) to move is formed in the inner wall of the base shell (42).
4. The camera dust cleaning device of the unmanned aerial vehicle of claim 1, characterized in that: an air cylinder piston rod 571 is fixedly arranged in the combined loop bar (57), and the output end of the air cylinder piston rod 571 extends downwards and is clamped with the sponge sheet (58).
5. The camera dust cleaning device of the unmanned aerial vehicle of claim 1, characterized in that: the camera shooting assembly (4) and the cleaning assembly (5) are electrically connected with the equipment box (1) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020301375.2U CN211938003U (en) | 2020-03-12 | 2020-03-12 | Unmanned aerial vehicle's camera dust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020301375.2U CN211938003U (en) | 2020-03-12 | 2020-03-12 | Unmanned aerial vehicle's camera dust cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211938003U true CN211938003U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020301375.2U Expired - Fee Related CN211938003U (en) | 2020-03-12 | 2020-03-12 | Unmanned aerial vehicle's camera dust cleaning device |
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| CN (1) | CN211938003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301235A (en) * | 2021-05-28 | 2021-08-24 | 国网吉林省电力有限公司长春供电公司 | Intelligent distribution network inspection device and application method thereof |
-
2020
- 2020-03-12 CN CN202020301375.2U patent/CN211938003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301235A (en) * | 2021-05-28 | 2021-08-24 | 国网吉林省电力有限公司长春供电公司 | Intelligent distribution network inspection device and application method thereof |
| CN113301235B (en) * | 2021-05-28 | 2022-11-01 | 国网吉林省电力有限公司长春供电公司 | Intelligent distribution network inspection device and application method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |