Automatic dust removing device for surface of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle surface automatic dust removing device which comprises a mounting base, a positioning plate is detachably mounted on the side face of the mounting base, a camera is mounted on the side face of the positioning plate through a mounting frame, a cleaning piece is arranged on the side face of the camera, and the cleaning piece comprises a column body and an adhesion layer arranged outside the column body in a sleeving mode. The bottom of the cleaning piece is connected to a positioning column in a sleeving mode, the bottom end of the positioning column is inserted into an insertion hole in the connecting mechanism and fixed through a bolt, and the side face of the connecting mechanism is connected with a telescopic rod through a pull rod. The cleaning device is scientific and reasonable in structural design, the cleaning piece moves left and right in the direction parallel to the surface of the camera by controlling the stroke end, the wiping range is enlarged, and therefore the lens of the monitoring camera is thoroughly cleaned, and the good cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle dust cleaning equipment, in particular to an automatic dust cleaning device for the surface of an unmanned aerial vehicle. Background Art

[0002] The drone surface is equipped with a camera to record and monitor. However, since the camera surface is easily contaminated in an open air environment, monitoring equipment is usually installed, and the monitoring equipment that needs to be installed is the monitoring camera. In the prior art, if a monitoring camera has an unrepairable fault, it is necessary to replace the monitoring camera. The monitoring camera is usually fixed to the plane with screws. Reinstallation requires an increase in the number of holes, and the maintenance process is relatively complicated. In addition, the monitoring camera is prone to dust accumulation during long-term operation. The lens of the camera needs to be cleaned regularly to ensure a clear picture. However, the cleaning parts used for wiping sometimes cannot completely cover the lens of the camera, resulting in poor cleaning effect and certain disadvantages. To this end, we propose an automatic dust cleaning device for the surface of a drone. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic dust cleaning device for the surface of a drone to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic dust cleaning device for the surface of a drone, comprising a mounting seat, a positioning plate being detachably mounted on the side of the mounting seat, a camera being mounted on the side of the positioning plate through a mounting frame, a cleaning piece being arranged on the side of the camera, the cleaning piece comprising a column and an adhesive layer sleeved on the outside thereof, the bottom of the cleaning piece being sleeved on the positioning column, the bottom end of the positioning column being inserted into a socket on a connecting mechanism and fixed by bolts, and the side of the connecting mechanism being connected to the telescopic rod by a pull rod.

[0005] In the above solution, the mounting base is installed on the base of the drone.

[0006] In the above solution, a clamping block is provided at the edge of the positioning plate, and the clamping block is installed in the limiting plate by bolts.

[0007] In the above solution, a plurality of fins are arranged on the side of the back plate of the camera, and a fan is arranged on the side of the fins.

[0008] In the above solution, a bearing is provided on the top of the positioning column.

[0009] In the above solution, the connecting mechanism includes an upper connecting plate and a lower connecting plate, and a plurality of plug holes are correspondingly provided on the upper connecting plate and the lower connecting plate.

[0010] In the above solution, the end of the telescopic rod is fixed on the mounting seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the automatic dust cleaning device for the surface of the drone has a simple and reasonable structural design and is highly practical. By setting the positioning plate, the card block, the limit plate and other structures for use in combination, the positioning plate can be easily installed, and the camera structure can be easily disassembled and maintained, thereby reducing the cost of use. By setting the pull rod and the telescopic rod for use in combination, the cleaning part can be moved left and right in a direction parallel to the camera surface by controlling the stroke end, thereby expanding the wipeable range, thereby thoroughly cleaning the lens of the surveillance camera and achieving a good cleaning effect. By setting the cooling fan and the fins in combination, not only the heat dissipation performance of the surveillance camera can be enhanced, but also the airflow blown out by the cooling fan can be used to reduce the dust falling on the surveillance camera, thereby improving the dustproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the connection structure of the cleaning component of the utility model.

[0014] Figure 3 This is a schematic diagram of the camera installation structure of the utility model.

[0015] In the figure: 1, drone base 11, mounting seat 12, positioning plate 13, block 14, limit plate 15, mounting frame 16, camera 17, fin 18, fan 19, cleaning part 2, adhesive layer 21, bearing 22, positioning column 23, upper connecting plate 24, lower connecting plate 25, jack 26, pull rod 27, telescopic rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: an automatic dust cleaning device for the surface of a drone, comprising a mounting seat 11, a positioning plate 12 is detachably mounted on the side of the mounting seat 11, a camera 16 is mounted on the side of the positioning plate 12 through a mounting frame 15, a cleaning member 19 is arranged on the side of the camera 16, the cleaning member 19 comprises a column and an adhesive layer 2 sleeved on the outside thereof, the bottom of the cleaning member 19 is sleeved on the positioning column 22, the bottom end of the positioning column 22 is inserted into the socket 25 on the connecting mechanism and fixed by bolts, and the side of the connecting mechanism is connected to the telescopic rod 27 through a pull rod 26.

[0018] In the above solution, the mounting seat 11 is mounted on the UAV base 1.

[0019] In the above solution, a clamping block 13 is provided at the edge of the positioning plate 12, and the clamping block 13 is installed in the limiting plate 14 by bolts. By setting the positioning plate 12, the clamping block 13, the limiting plate 14 and other structures for use together, the positioning plate 12 can be easily installed, and then the camera structure can be easily disassembled and maintained, which reduces the use cost and is simple and convenient to operate.

[0020] In the above scheme, a plurality of fins 17 are provided on the side of the back plate of the camera 16, and a fan 18 is provided on the side of the fins 17. Specifically, the fins 17 are made of good thermal conductors such as copper and aluminum, and the fan 18 is provided on one side of the heating area of ​​the camera 16, and the fan 18 is connected to the power supply and the switch through a wire, so that the camera 16 can be effectively cooled by the fan 18.

[0021] In the above solution, a bearing 21 is provided on the top of the positioning column 22. The cleaning member 19 can rotate freely on the positioning column 22, and then adhere the dust on the surface of the camera 16 to its surface through the rotatable adhesive layer 2, so as to effectively clean the surface of the camera 16.

[0022] In the above solution, the connection mechanism includes an upper connection plate 23 and a lower connection plate 24, and a plurality of sockets 25 are correspondingly provided on the upper connection plate 23 and the lower connection plate 24. By adjusting the position of the positioning column 22, it can be plugged into the sockets 25 at different positions, so as to meet the cleaning requirements of cameras at different positions, further expanding the scope of application of the device.

[0023] In the above scheme, the end of the telescopic rod 27 is fixed on the mounting seat 11. The telescopic rod 27 is an electric telescopic rod, and the pull rod 26 and the telescopic rod 27 are used in conjunction with each other, and the cleaning member 19 is moved left and right in a direction parallel to the surface of the camera 16 by controlling the stroke end, thereby expanding the wiping range, thereby thoroughly cleaning the lens of the surveillance camera and achieving a good cleaning effect. By setting the cooling fan and the fins 17 in conjunction, not only can the heat dissipation performance of the surveillance camera 16 be enhanced, but also the airflow blown by the fan 18 can be used to reduce dust falling on the surveillance camera, thereby improving the dustproof performance.

[0024] Working principle:

[0025] When the automatic dust cleaning device for the surface of a drone is used, the fan 18 is arranged on one side of the heating area of ​​the camera 16, and the fan 18 is connected to the power supply and the switch through a wire, so that the fan 18 can effectively dissipate heat for the camera 16. By setting the pull rod 26 and the telescopic rod 27 for use together, the cleaning member 19 can be moved left and right in a direction parallel to the surface of the camera 16 by controlling the stroke end, thereby expanding the wiping range. During this process, the adhesive layer 2 on the cleaning member 19 continuously moves on the surface of the camera 16, so as to thoroughly clean the lens of the surveillance camera. The cleaning member 19 can rotate freely on the positioning column 22, and then the dust on the surface of the camera 16 is adhered to its surface through the rotatable adhesive layer 2, so as to effectively clean the surface of the camera 16, and the operation is simple and convenient.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic dust cleaning device for the surface of an unmanned aerial vehicle, comprising a mounting seat (11), characterized in that: A positioning plate (12) is detachably mounted on the side of the mounting seat (11), a camera (16) is mounted on the side of the positioning plate (12) via a mounting frame (15), a cleaning member (19) is arranged on the side of the camera (16), the cleaning member (19) comprises a column and an adhesive layer (2) sleeved on the outside thereof, the bottom of the cleaning member (19) is sleeved on the positioning column (22), the bottom end of the positioning column (22) is inserted into a socket (25) on the connecting mechanism and fixed by bolts, and the side of the connecting mechanism is connected to the telescopic rod (27) via a pull rod (26).

2. The automatic dust cleaning device for the surface of a drone according to claim 1 is characterized by: The mounting seat (11) is mounted on the drone base (1).

3. The automatic dust cleaning device for the surface of a drone according to claim 1 is characterized by: A clamping block (13) is provided at the edge of the positioning plate (12), and the clamping block (13) is installed in the limiting plate (14) by means of bolts.

4. The automatic dust cleaning device for the surface of a drone according to claim 1 is characterized by: A plurality of fins (17) are arranged on the side of the back plate of the camera (16), and a fan (18) is arranged on the side of the fins (17).

5. The automatic dust cleaning device for the surface of a drone according to claim 1 is characterized by: A bearing (21) is provided on the top of the positioning column (22).

6. The automatic dust cleaning device for the surface of a drone according to claim 1 is characterized by: The connection mechanism comprises an upper connection plate (23) and a lower connection plate (24), and a plurality of plug holes (25) are correspondingly provided on the upper connection plate (23) and the lower connection plate (24).

7. The automatic dust cleaning device for the surface of a drone according to claim 1 is characterized by: The end of the telescopic rod (27) is fixed on the mounting seat (11).

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