Miniature unmanned aerial vehicle holder and unmanned aerial vehicle thereof

Abstract

The invention discloses a miniature unmanned aerial vehicle holder and an unmanned aerial vehicle thereof, and belongs to the technical field of unmanned aerial vehicles, the miniature unmanned aerial vehicle holder comprises a mounting block, a mounting frame is fixedly mounted on the mounting block, camera equipment is rotatably arranged on the mounting frame, and a cleaning assembly is arranged on the mounting block; the cleaning assembly comprises a mounting groove formed in the bottom wall of the mounting block, a mounting rod is rotatably mounted in the mounting groove, a sponge wiper is fixedly mounted on the mounting rod, a covering assembly matched with the camera equipment is arranged on the holder, and a sliding groove is formed in the side wall of the mounting groove. According to the scheme, through the arrangement of the sponge eraser, when a camera shooting equipment lens is stained, a user can rotate the equipment and clean the camera shooting equipment lens through the sponge eraser, and meanwhile, in the process that the user rotates the camera shooting equipment, a scraper can clean the sponge eraser; therefore, the shooting effect is prevented from being affected by stains on the surface of the camera lens, and the effect of improving the shooting effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and more particularly to a micro unmanned aerial vehicle gimbal and the unmanned aerial vehicle thereof. Background Art

[0002] The drone gimbal is a supporting device used by drones to install and fix mission payloads such as cameras. It is an important component on drones for stabilizing camera equipment. Its main function is to reduce the jitter and vibration of the camera during flight, ensuring that the captured images are smoother and clearer.

[0003] With the development of science and technology, drones have gradually become part of people's lives. When people go out to play, they often take photos as souvenirs. The field of view is small when taking photos on the ground, and there are many roadside obstacles, which affect the photo effect. Since drones take photos at a high altitude, they can take photos that people like. Therefore, when people go out to play or take photos in scenic spots, they often use drones to take photos.

[0004] Existing drone gimbals cannot clean the camera. If you take pictures after it has just rained, the air is relatively humid, and water mist is easily attached to the lens surface. Or there is a lot of dust in some special places, which is easy to adhere to the lens surface. If the lens is not cleaned in time, it will seriously affect the photo effect. In addition, it takes time to lift the drone to a certain height and move it to a suitable position before taking pictures, which increases the possibility of stains adhering to the lens. Since the drone is in the air, manual cleaning requires the drone to be landed before cleaning, which makes the cleaning process more cumbersome. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a micro UAV gimbal and a UAV thereof, which can improve the photographing effect.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A micro UAV gimbal, comprising a mounting block, a mounting frame fixedly mounted on the mounting block, a camera device rotatably mounted on the mounting frame, and a cleaning component on the mounting block;

[0008] The cleaning component includes a mounting groove provided on the bottom wall of the mounting block, a mounting rod is rotatably installed in the mounting groove, a sponge is fixedly installed on the mounting rod, a covering component cooperating with the camera equipment is provided on the pan-tilt head, a sliding groove is provided on the side wall of the mounting groove, a scraper for cleaning the sponge is slidably installed in the sliding groove, a scraping groove is provided on the scraper, a pneumatic telescopic rod with an output end fixedly connected to the scraper is provided on the mounting block, and a linkage component cooperating with the pneumatic telescopic rod is provided on the mounting rod.

[0009] Furthermore, the linkage assembly includes a first push rod fixedly mounted on the mounting rod, an elastic airbag is fixedly mounted between the push rod and the mounting block, a second push rod cooperating with the first push rod is fixedly mounted on the rotating shaft of the camera device, a first air pipe is inserted into the input end of the pneumatic telescopic rod, and a control assembly cooperating with the first air pipe is provided on the mounting block.

[0010] Furthermore, the control component includes a linkage groove provided on the mounting block, a control rod extending into the elastic airbag is slidably installed in the linkage groove, an air hole connected to the first air pipe is provided on the control rod, a first spring is fixedly installed between the control rod and the linkage groove, and a one-way valve whose output end is connected to the first air pipe is inserted on the elastic airbag.

[0011] Furthermore, the covering assembly includes a covering plate fixedly mounted on the bottom wall of the pan / tilt head, a sealing ring is provided on the covering plate, a sealing cavity is opened on the sealing ring, and a connecting pipe connected to the first air pipe is inserted into the sealing cavity.

[0012] Furthermore, an air cavity is provided on the mounting block, an elastic membrane is provided in the air cavity, a counterweight block is fixedly installed on the elastic membrane, a shock-absorbing cavity is provided on the mounting block, a piston rod extending out of the shock-absorbing cavity is vertically slidably installed on the shock-absorbing cavity, a second spring is fixedly installed between the bottom wall of the piston rod and the shock-absorbing cavity, and a cleaning component cooperating with the scraper groove is provided on the shock-absorbing cavity.

[0013] Furthermore, the cleaning component includes a first exhaust valve inserted on the bottom wall of the shock absorbing chamber, the output end of the first exhaust valve extends into the slide groove, a connecting groove connected to the outside world is opened on the side wall of the slide groove, and the scraping groove is connected to the outside world through the connecting groove, and a first air intake valve whose input end is connected to the outside world is inserted on the side wall of the shock absorbing chamber.

[0014] Furthermore, a horizontal groove is provided on the mounting rod, an air groove is provided on the horizontal groove, a second exhaust valve is inserted on the air cavity, a second air pipe is inserted on the output end of the second exhaust valve, an annular groove connected to the horizontal groove is provided on the mounting rod, and an end of the second air pipe away from the second exhaust valve is connected to the annular groove.

[0015] Furthermore, a mounting ring which is slidably matched with the control rod is fixedly mounted on the elastic airbag.

[0016] Furthermore, the sponge is provided with a soft woven fabric with a high cotton content.

[0017] The present invention also provides a drone suitable for the above-mentioned micro drone gimbal, comprising: a body, the body is provided with wings, a support frame is fixedly installed on the wings, and a vertical rod for installing a piston rod is provided on the bottom wall of the body.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) This solution provides a sponge. When there is stain on the lens of the camera device, the user can rotate the device and clean the lens of the camera device with the sponge. Meanwhile, the scraper can clean the sponge while the user rotates the camera device, thereby preventing the stain on the surface of the lens of the camera device from affecting the photographic effect, thereby improving the photographic effect.

[0020] (2) This solution provides a cover component. After taking a photo, the user can rotate the camera device and place the lens of the camera device on the sealing ring, thereby preventing foreign objects from damaging the lens. At the same time, during the rotation of the camera device, the elastic airbag can be squeezed by the linkage component, and the gas in the elastic airbag can flow into the sealing ring, thereby sealing the lens of the camera device. This prevents foreign stains from falling onto the lens of the camera device when not taking photos and staying on the surface of the lens of the camera device for a long time, causing the lens of the camera device to be corroded, thereby further improving the photography effect.

[0021] (3) This solution provides an elastic membrane and a second spring. When wind blows toward the body and causes the body to shake, the elastic membrane and the second spring can reduce shock, thereby improving stability when taking pictures. At the same time, during the swinging process of the elastic membrane, the air flow can be driven to blow toward the sponge through the horizontal groove and the air groove, and the stains on the sponge can be cleaned. During the shaking process of the second spring, the gas in the shock-absorbing chamber can be driven to blow toward the scraping groove, and the stains in the scraping groove can be driven to flow to the outside, thereby further improving the cleaning effect of the camera lens, and further improving the photographing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a combined side sectional view of the mounting block, mounting rod and cover plate of the present invention;

[0024] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 It is a side cross-sectional view of the mounting block, mounting frame, control rod, and elastic airbag of the present invention;

[0026] Figure 5It is a combined diagram of the mounting block, the mounting rod and the second air pipe of the present invention;

[0027] Figure 6 A bottom view of the present invention;

[0028] Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle;

[0029] Figure 8 For the present invention Figure 7 Enlarged view of point C in the middle.

[0030] Description of the numbers in the figure:

[0031] 1. Mounting block; 2. Mounting frame; 3. Camera equipment;

[0032] 4. Cleaning assembly; 401. Mounting rod; 402. Sponge; 404. Scraper; 406. Scraping groove; 407. Pneumatic telescopic rod;

[0033] 5. Linkage assembly; 501. First push rod; 502. Elastic air bag; 503. Second push rod; 504. First air pipe;

[0034] 6. Control assembly; 601. Control rod; 602. Air hole; 603. First spring; 604. One-way valve;

[0035] 7. Cover assembly; 701. Cover plate; 702. Sealing ring; 703. Sealing cavity; 704. Connecting pipe;

[0036] 801, air cavity; 802, elastic membrane; 803, counterweight; 804, shock absorbing cavity; 805, piston rod; 806, second spring;

[0037] 9. Cleaning assembly; 901. First exhaust valve; 902. Connecting groove; 903. First air inlet valve; 904. Horizontal groove; 905. Air groove; 906. Second exhaust valve; 907. Second air pipe; 908. Annular groove; 909. Second air inlet valve;

[0038] 10. Mounting ring; 11. Soft fabric with high cotton content; 12. Airframe; 13. Wings; 14. Support frame; 15. Vertical rod. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0040] See also Figures 1 to 8 A micro UAV gimbal comprises a mounting block 1, a mounting frame 2 is fixedly mounted on the mounting block 1, a camera device 3 is rotatably mounted on the mounting frame 2, and a cleaning component 4 is disposed on the mounting block 1;

[0041] The cleaning component 4 includes a mounting groove provided on the bottom wall of the mounting block 1, a mounting rod 401 is rotatably installed in the mounting groove, a sponge 402 is fixedly installed on the mounting rod 401, a covering component 7 cooperating with the camera device 3 is provided on the pan-tilt head, a sliding groove is provided on the side wall of the mounting groove, a scraper 404 for cleaning the sponge 402 is slidably installed in the sliding groove, a scraping groove 406 is provided on the scraper 404, a pneumatic telescopic rod 407 whose output end is fixedly connected to the scraper 404 is provided on the mounting block 1, and a linkage component 5 cooperating with the pneumatic telescopic rod 407 is provided on the mounting rod 401.

[0042] The linkage assembly 5 includes a first push rod 501 fixedly mounted on the mounting rod 401, an elastic airbag 502 is fixedly mounted between the push rod and the mounting block 1, a second push rod 503 cooperating with the first push rod 501 is fixedly mounted on the rotating shaft of the camera device 3, a first air pipe 504 is inserted on the input end of the pneumatic telescopic rod 407, and a control assembly 6 cooperating with the first air pipe 504 is provided on the mounting block 1.

[0043] The control component 6 includes a linkage groove provided on the mounting block 1, in which a control rod 601 extending into the elastic airbag 502 is slidably installed, and an air hole 602 connected to the first air pipe 504 is provided on the control rod 601, and a first spring 603 is fixedly installed between the control rod 601 and the linkage groove, and a one-way valve 604 whose output end is connected to the first air pipe 504 is inserted on the elastic airbag 502.

[0044] The covering assembly 7 includes a covering plate 701 fixedly mounted on the bottom wall of the gimbal, the covering plate 701 is provided with a sealing ring 702, the sealing ring 702 is provided with a sealing cavity 703, and the sealing cavity 703 is provided with a connecting pipe 704 connected with the first air pipe 504.

[0045] When the lens of the camera device 3 needs to be cleaned, the user can control the camera device 3 to rotate and make the lens contact with the sponge 402. At this time, the sponge 402 can clean the camera lens, thereby effectively improving the photo effect. Then, after the cleaning is completed, the user can rotate the camera device 3 again to select a point to take a photo, thereby improving the convenience of taking photos.

[0046] When the photo is taken, the user can rotate the lens of the camera device 3 and make the lens rotate to the position of the cover plate 701. At this time, the cover plate 701 can cover the lens, thereby effectively preventing external objects from colliding with the lens, causing the lens of the camera device 3 to be scratched and affecting the camera effect. At the same time, during the rotation of the camera device 3, the rotation shaft of the camera device 3 drives the second push rod 503 to rotate. During the rotation of the second push rod 503, it gradually contacts the first push rod 501 and applies a thrust to the first push rod 501. Then, under the action of the thrust, the first push rod 501 drives the mounting rod 40 1 rotates and compresses the elastic airbag 502, and then the gas in the elastic airbag 502 flows into the sealing cavity 703 through the control component 6 and the first air pipe 504 connecting pipe 704, so that the sealing ring 702 expands, and then the expanded sealing ring 702 is closely fitted with the lens of the camera device 3, thereby preventing foreign impurities from falling onto the lens surface, thereby further preventing stains from affecting the photographic effect, and the expanded sealing ring 702 can also apply thrust to the camera device 3, thereby fixing the camera device 3, thereby preventing the camera device 3 from shaking during transportation and affecting its service life.

[0047] By setting the control component 6, in the initial state, the first spring 603 is in a free extension state, that is, at this time the air hole 602 is not connected with the first air pipe 504, and the gas in the elastic air bag 502 tends to flow outward during the squeezing of the elastic air bag 502, and then gradually contacts with the control rod 601 during the rotation of the first push rod 501 and drives the control rod 601 to squeeze the first spring 603, and drives the air hole 602 to move during the movement of the control rod 601, and after the lens of the camera device 3 contacts the sealing ring 702, the control rod 601 drives the air hole 602 to contact the first air pipe 504, at this time, the gas in the elastic air bag 502 can flow to the sealing cavity 703 through the first air pipe 504 and the connecting pipe 704, that is, after the lens of the camera device 3 is fitted with the sealing ring 702, the sealing ring 702 will expand, thereby further improving the fixing effect of the camera device 3 and the sealing effect of the lens of the camera device 3, and can also ensure that the expanded sealing ring 702 can seal the lens of the camera device 3.

[0048] After the air hole 602 is connected with the first air pipe 504, part of the air flow flows to the pneumatic telescopic rod 407 through the first air pipe 504, and the output end of the pneumatic telescopic rod 407 is extended, and then the extended pneumatic telescopic rod 407 drives the scraper 404 to move into the installation groove. When shooting is needed, the camera device 3 rotates around the rotating shaft, and during the rotation of the camera device 3, the second push rod 503 is driven to gradually move away from the first push rod 501, and then the elastic airbag 502 is extended and drives the installation rod 401 to rotate through the first push rod 501, and then the sponge 402 is driven to rotate during the rotation of the installation rod 401. During the rotation of the sponge 402, it will pass through the scraper 404. At this time, the scraper 404 can scrape off the stains on the sponge 402 through the scraping groove 406, and make the stains on the sponge 402 move into the scraping groove 406, thereby further improving the cleaning effect of the lens of the camera device 3.

[0049] In the process of the elastic airbag 502 extending and driving the first push rod 501 to rotate, the first spring 603 gradually extends and drives the control rod 601 to reset. At the same time, the sealing ring 702 contracts and allows the gas in the sealing chamber 703 to flow into the elastic airbag 502 through the connecting pipe 704, the first air pipe 504, and the one-way valve 604. After the sponge 402 is out of contact with the scraper 404, the sealing ring 702 returns to normal. At this time, as the elastic airbag 502 extends, the elastic airbag 502 inhales air from the pneumatic telescopic rod 407 through the one-way valve 604 and the first air pipe 504, and then the output end of the pneumatic telescopic rod 407 contracts and drives the scraper 404 to move into the slide groove, thereby preparing for work again.

[0050] like Figure 2 , Figure 3 , Figure 5 , Figure 8 As shown, an air cavity 801 is provided on the mounting block 1, an elastic membrane 802 is provided in the air cavity 801, a counterweight block 803 is fixedly installed on the elastic membrane 802, a shock absorbing cavity 804 is provided on the mounting block 1, a piston rod 805 extending to the outside of the shock absorbing cavity 804 is vertically slidably installed on the shock absorbing cavity 804, a second spring 806 is fixedly installed between the bottom wall of the piston rod 805 and the shock absorbing cavity 804, and a cleaning component 9 cooperating with the scraper groove 406 is provided on the shock absorbing cavity 804.

[0051] The cleaning component 9 includes a first exhaust valve 901 inserted on the bottom wall of the shock absorbing chamber 804, the output end of the first exhaust valve 901 extends into the slide groove, a connecting groove 902 connected to the outside world is opened on the side wall of the slide groove, and the scraping groove 406 is connected to the outside world through the connecting groove 902, and a first air inlet valve 903 whose input end is connected to the outside world is inserted on the side wall of the shock absorbing chamber 804.

[0052] A horizontal groove 904 is provided on the mounting rod 401, an air groove 905 is provided on the horizontal groove 904, a second exhaust valve 906 is inserted on the air cavity 801, a second air pipe 907 is inserted on the output end of the second exhaust valve 906, an annular groove 908 connected to the horizontal groove 904 is provided on the mounting rod 401, and one end of the second air pipe 907 away from the second exhaust valve 906 is connected to the annular groove 908.

[0053] By adopting the above technical solution, when wind blows towards the mounting block 1 during the process of taking pictures or filming, the counterweight block 803 will drive the elastic membrane 802 to vibrate in the horizontal direction, thereby absorbing the energy in the horizontal direction and performing horizontal shock reduction. At the same time, the second spring 806 will deform in the vertical direction and drive the piston rod 805 to move in the vertical direction, thereby performing vertical shock reduction, thereby reducing the shaking of the camera device 3 and further improving the photographic effect.

[0054] When the piston rod 805 moves downward and compresses the second spring 806, the gas in the shock absorbing chamber 804 flows into the slide groove through the first exhaust valve 901, and blows toward the scraping groove 406 on the scraper 404, and then drives the stains in the scraping groove 406 to flow to the outside through the connecting groove 902, thereby effectively preventing the stains in the scraping groove 406 from adhering to the surface of the sponge 402 again, and eliminating the need for users to manually clean the stains. When the second spring 806 extends and drives the piston rod 805 to move upward, the shock absorbing chamber 804 draws air from the outside through the first air inlet valve 903. At the same time, in the process of the shock absorbing chamber 804 drawing air through the first air inlet valve 903 and exhausting air through the first exhaust valve 901, the energy of vertical vibration can be consumed, thereby further improving the vertical shock absorption effect.

[0055] When the counterweight 803 drives the elastic membrane 802 to move away from the second exhaust valve 906, the pressure in the space of the air cavity 801 on the side of the elastic membrane 802 close to the second exhaust valve 906 decreases, and then, under the action of the pressure, the space of the air cavity 801 on the side of the elastic membrane 802 close to the second exhaust valve 906 inhales air from the outside through the second intake valve 909, and then, when the counterweight 803 drives the elastic membrane 802 to move toward the second exhaust valve 906, the pressure in the space of the air cavity 801 on the side of the elastic membrane 802 close to the second exhaust valve 906 increases, and then, under the action of the pressure, the space of the air cavity 801 on the side of the elastic membrane 802 close to the second exhaust valve 906 The gas flows into the horizontal groove 904 through the second exhaust valve 906, the second air pipe 907, and the annular groove 908, and is blown toward the sponge 402 through the horizontal groove 904 and the air groove 905, thereby driving the dust adhered to the sponge 402 to break away from the sponge 402, and also accelerating the air flow at the sponge 402, thereby accelerating the drying speed of the sponge 402. At the same time, in the process of the air cavity 801 sucking air through the second air inlet valve 909 and exhausting air through the second exhaust valve 906, the energy of horizontal vibration can be consumed, further reducing the jitter of the camera device 3, thereby further improving the cleaning effect of the lens of the camera device 3 while improving the stability when taking pictures.

[0056] like Figure 4 As shown, a mounting ring 10 which is slidably matched with the control rod 601 is fixedly mounted on the elastic airbag 502 .

[0057] By adopting the above technical solution and setting the mounting ring 10, the deformed elastic airbag 502 can be prevented from affecting the normal movement of the control rod 601 during the movement of the control rod 601, and the reciprocating motion of the control rod 601 can be prevented from causing wear of the elastic airbag 502. The airtightness of the elastic airbag 502 ensures the normal operation of the device.

[0058] like Figure 3 As shown, the sponge 402 is provided with a soft woven fabric 11 with a high cotton content.

[0059] By adopting the above technical solution, since the soft woven fabric 11 with high cotton content is sweat-absorbent and breathable, soft, anti-sensitive, easy to clean, and not prone to pilling, the lens cleaning effect of the camera device 3 can be improved by arranging the soft woven fabric 11 with high cotton content on the sponge 402, and since the soft woven fabric 11 with high cotton content is connected to the sponge 402 by Velcro, when the cleaning component 4 is used for a long time, the user can replace the soft woven fabric 11 with a new one.

[0060] The present invention also provides a drone suitable for the above-mentioned micro drone gimbal, comprising: a body 12, a wing 13 is provided on the body 12, a support frame 14 is fixedly mounted on the wing 13, and a vertical rod 15 for mounting a piston rod 805 is provided on the bottom wall of the body 12.

[0061] During use, the user can connect the vertical rod 15 with the piston rod 805 by means of screws, and then start the wing 13. The rotating wing 13 can drive the body 12 to take off, and when the body 12 lands, the support frame 14 can support the body 12.

[0062] Instructions for use: When the lens of the camera device 3 needs to be cleaned, the user can control the camera device 3 to rotate and make the lens contact with the sponge 402, and the sponge 402 can clean the camera lens; when the photo is taken, the user can rotate the lens of the camera device 3 and make the lens turn to the position of the cover plate 701, and the cover plate 701 can cover the lens; after the air hole 602 is connected to the first air pipe 504, part of the air flow flows to the pneumatic telescopic rod 407 through the first air pipe 504, and the output end of the pneumatic telescopic rod 407 is The pneumatic telescopic rod 407 extends, and then the extended pneumatic telescopic rod 407 drives the scraper 404 to move into the installation groove. When shooting is needed, the camera device 3 rotates around the rotating shaft. During the rotation of the camera device 3, the second push rod 503 is driven to gradually move away from the first push rod 501. Then the elastic airbag 502 extends and drives the installation rod 401 to rotate through the first push rod 501. Then, during the rotation of the installation rod 401, the sponge 402 is driven to rotate. During the rotation of the sponge 402, it will pass through the scraper 404. At this time, the scraper 404 can scrape the sponge 402 through the scraping groove 406. The stains can be scraped off; when wind blows towards the mounting block 1 during the photo or video process, the counterweight block 803 will drive the elastic membrane 802 to vibrate in the horizontal direction, thereby absorbing the energy in the horizontal direction and performing horizontal shock reduction. At the same time, the second spring 806 will deform in the vertical direction and drive the piston rod 805 to move in the vertical direction, thereby performing vertical shock reduction, thereby reducing the shaking of the camera device 3; when the piston rod 805 moves downward and compresses the second spring 806, the gas in the shock absorbing chamber 804 flows into the slide groove through the first exhaust valve 901, and The air blows toward the scraping groove 406 on the scraper 404, and then drives the dirt in the scraping groove 406 to flow to the outside through the connecting groove 902, thereby effectively preventing the dirt in the scraping groove 406 from adhering to the surface of the sponge 402 again, and eliminating the need for the user to manually clean the dirt. When the second spring 806 stretches and drives the piston rod 805 to move upward, the shock absorbing chamber 804 inhales air from the outside through the first air inlet valve 903. At the same time, in the process of the shock absorbing chamber 804 inhaling air through the first air inlet valve 903 and exhausting air through the first exhaust valve 901, the energy of vertical vibration can be consumed.When the counterweight 803 drives the elastic membrane 802 to move away from the second exhaust valve 906, the pressure in the space of the air cavity 801 located on the side of the elastic membrane 802 close to the second exhaust valve 906 decreases, and then, under the action of the pressure, the space of the air cavity 801 located on the side of the elastic membrane 802 close to the second exhaust valve 906 inhales air from the outside through the second intake valve 909, and then, when the counterweight 803 drives the elastic membrane 802 to move toward the second exhaust valve 906, the pressure in the space of the air cavity 801 located on the side of the elastic membrane 802 close to the second exhaust valve 906 increases, and then, under the action of the pressure, the space of the air cavity 801 located on the side of the elastic membrane 80 The gas in the space near the second exhaust valve 906 flows into the horizontal groove 904 through the second exhaust valve 906, the second air pipe 907, and the annular groove 908, and blows toward the sponge 402 through the horizontal groove 904 and the air groove 905, thereby driving the dust adhering to the sponge 402 to separate from the sponge 402, and accelerating the air flow at the sponge 402, thereby accelerating the drying speed of the sponge 402. At the same time, in the process of the air cavity 801 sucking air through the second air inlet valve 909 and exhausting air through the second exhaust valve 906, the energy of horizontal vibration can be consumed, and the shaking of the camera device 3 can be further reduced. ;

[0063] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A micro-UAV gimbal, comprising a mounting block (1), a mounting frame (2) fixedly mounted on the mounting block (1), a camera device (3) rotatably mounted on the mounting frame (2), and a cleaning component (4) mounted on the mounting block (1); Features: The cleaning component (4) comprises a mounting groove provided on the bottom wall of the mounting block (1), a mounting rod (401) being rotatably mounted in the mounting groove, a sponge (402) being fixedly mounted on the mounting rod (401), a covering component (7) cooperating with the camera device (3) being provided on the pan head, a sliding groove being provided on the side wall of the mounting groove, a scraper (404) for cleaning the sponge (402) being slidably mounted in the sliding groove, a scraping groove (406) being provided on the scraper (404), a pneumatic telescopic rod (407) having an output end fixedly connected to the scraper (404) being provided on the mounting block (1), and a linkage component (5) cooperating with the pneumatic telescopic rod (407) being provided on the mounting rod (401).

2. The micro UAV gimbal according to claim 1, characterized in that: The linkage assembly (5) comprises a first push rod (501) fixedly mounted on a mounting rod (401); an elastic air bag (502) is fixedly mounted between the push rod and the mounting block (1); a second push rod (503) cooperating with the first push rod (501) is fixedly mounted on the rotating shaft of the camera device (3); a first air pipe (504) is inserted into the input end of the pneumatic telescopic rod (407); and a control assembly (6) cooperating with the first air pipe (504) is provided on the mounting block (1).

3. The micro UAV gimbal according to claim 2, characterized in that: The control assembly (6) comprises a linkage groove provided on the mounting block (1), a control rod (601) extending into the elastic airbag (502) being slidably installed in the linkage groove, an air hole (602) being provided on the control rod (601) and being connected to a first air pipe (504), a first spring (603) being fixedly installed between the control rod (601) and the linkage groove, and a one-way valve (604) having an output end connected to the first air pipe (504) being inserted into the elastic airbag (502).

4. The micro UAV gimbal according to claim 3, characterized in that: The covering assembly (7) comprises a covering plate (701) fixedly mounted on the bottom wall of the pan / tilt platform, a sealing ring (702) being provided on the covering plate (701), a sealing cavity (703) being provided on the sealing ring (702), and a connecting pipe (704) connected to the first air pipe (504) being inserted into the sealing cavity (703).

5. The micro UAV gimbal according to claim 4, characterized in that: The mounting block (1) is provided with an air cavity (801), an elastic membrane (802) is provided in the air cavity (801), a counterweight (803) is fixedly installed on the elastic membrane (802), a shock absorbing cavity (804) is provided on the mounting block (1), a piston rod (805) extending out of the shock absorbing cavity (804) is vertically slidably installed on the shock absorbing cavity (804), a second spring (806) is fixedly installed between the bottom wall of the piston rod (805) and the shock absorbing cavity (804), and a cleaning component (9) cooperating with the scraper groove (406) is provided on the shock absorbing cavity (804).

6. The micro UAV gimbal according to claim 5, characterized in that: The cleaning assembly (9) comprises a first exhaust valve (901) inserted on the bottom wall of the damping chamber (804), the output end of the first exhaust valve (901) extends into the slide groove, a connecting groove (902) communicating with the outside is provided on the side wall of the slide groove, and the scraping groove (406) is connected with the outside through the connecting groove (902), and a first air inlet valve (903) having an input end communicating with the outside is inserted on the side wall of the damping chamber (804).

7. The micro UAV gimbal according to claim 5, characterized in that: The mounting rod (401) is provided with a horizontal groove (904), the horizontal groove (904) is provided with an air groove (905), the air cavity (801) is provided with a second exhaust valve (906), the output end of the second exhaust valve (906) is provided with a second air pipe (907), the mounting rod (401) is provided with an annular groove (908) connected to the horizontal groove (904), and one end of the second air pipe (907) away from the second exhaust valve (906) is connected to the annular groove (908).

8. The micro UAV gimbal according to claim 3, characterized in that: A mounting ring (10) is fixedly mounted on the elastic airbag (502) and is slidably matched with the control rod (601).

9. The micro UAV gimbal and the UAV thereof according to claim 1, characterized in that: The sponge (402) is provided with a soft woven cloth (11) with a high cotton content.

10. A drone suitable for the micro drone gimbal according to any one of claims 1 to 9, characterized in that: The invention comprises a machine body (12), wherein the machine body (12) is provided with a wing (13), a support frame (14) is fixedly mounted on the wing (13), and a vertical rod (15) for mounting a piston rod (805) is provided on the bottom wall of the machine body (12).

Images