CN217706321U

CN217706321U - Unmanned aerial vehicle tracking camera device

Info

Publication number: CN217706321U
Application number: CN202222005606.7U
Authority: CN
Inventors: 高仁仆; 王绪成; 王鑫喆; 李水旺
Original assignee: Guilin University of Technology
Current assignee: Guilin University of Technology
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-01
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses an unmanned aerial vehicle tracks camera device relates to unmanned aerial vehicle camera technical field, which comprises a housin, the front side and the bottom of casing are inlayed respectively and are had the camera and be provided with the base, the negative pressure groove has been seted up to the bottom of base, be provided with one-way pneumatic valve, exhaust hole and negative pressure mechanism in the base, negative pressure mechanism is used for making the negative pressure inslot produce the negative pressure and be connected with the negative pressure groove, be provided with the installation cavity in the base, negative pressure mechanism is located the installation cavity. The utility model discloses in, solved current pursuit camera equipment and because of the cooperation of the most needs motor, leaded to the higher problem of installation cost, solved current pursuit camera equipment simultaneously because of the most needs on unmanned aerial vehicle drilling construction bolt, lead to influencing pleasing to the eye and the problem that the later stage of being not convenient for shifted, still solved the problem of the unable automatically cleaning of current pursuit camera equipment in addition.

Description

Unmanned aerial vehicle tracking camera device

Technical Field

The utility model relates to an unmanned aerial vehicle camera technical field especially relates to an unmanned aerial vehicle tracks camera device.

Background

The unmanned plane is called an unmanned aerial vehicle for short, and is called a UAV (unmanned aerial vehicle) in English, and is an unmanned plane operated by utilizing a radio remote control device and a self-contained program control device, and a tracking camera shooting device is usually installed on the unmanned plane;

but current pursuit camera equipment is comparatively inconvenient when the installation, mostly through the screw installation, and the screw needs drill on unmanned aerial vehicle when the installation, and this kind of mounting means obviously can destroy unmanned aerial vehicle's pleasing to the eye, and the not convenient to track the later stage that makes a video recording and shift the mounted position, and a small number exempts from the pursuit camera equipment of screw installation, but mostly needs the motor cooperation to accomplish, because the motor price is comparatively expensive, so can increase installation cost.

For example, the existing patent (publication number: CN 206748477U) discloses an unmanned aerial vehicle thermal imaging tracking camera, which is characterized in that a limiting plate is arranged at the bottom of a fixing seat, and a locking groove is formed in the limiting plate, and a movable sleeve rod is indirectly moved by a threaded rod under the driving of a motor, so that a locking block is moved, and when the unmanned aerial vehicle thermal imaging tracking camera is installed, the camera is fixed only by moving the locking block into the locking groove.

The unmanned aerial vehicle that designs as above trails the camera not only needs the motor cooperation for installation cost is higher, and still does not have the function of automatically cleaning, because the dust of unmanned aerial vehicle in the in-process outside air of flight can be stained with and attach on the camera surface, if can't be to its automatically cleaning, then can influence and trail the effect of making a video recording.

SUMMERY OF THE UTILITY MODEL

The utility model provides an unmanned aerial vehicle tracks camera device has solved current pursuit camera equipment and because of the cooperation of the most needs motor, leads to the higher problem of installation cost, has solved current pursuit camera equipment simultaneously because of the most needs on unmanned aerial vehicle drilling construction bolt, leads to influencing pleasing to the eye and the problem that the later stage shifted not convenient for, has still solved the problem of the unable automatically cleaning of current pursuit camera equipment.

In order to solve the technical problem, the utility model provides a pair of unmanned aerial vehicle tracks along camera device, which comprises a housin, the front side of casing is inlayed and is had the camera, the bottom of casing is provided with the base, the negative pressure groove has been seted up to the bottom of base, be provided with one-way pneumatic valve in the base, the exhaust hole has been seted up to one side of base, be provided with negative pressure mechanism in the base, negative pressure mechanism is used for making the negative pressure inslot produce the negative pressure, negative pressure mechanism is connected with the negative pressure groove, through rotating the handle, can make the piston in the installation cavity reciprocating horizontal motion, inhales the installation cavity with the air in the negative pressure groove and discharges the external world for negative pressure inslot produces the negative pressure, utilizes atmospheric pressure to strengthen this to track camera equipment and stabilize the location on unmanned aerial vehicle, has solved current tracking camera equipment because of most needs the motor cooperation, has leaded to installation cost higher problem, has solved current tracking camera equipment simultaneously because of most needs on unmanned aerial vehicle drilling construction bolt, leads to the pleasing to the eye problem that the eye and be influenced and be not convenient to the later stage aversion.

Preferably, a mounting cavity is arranged in the base, the negative pressure mechanism is located in the mounting cavity, and the negative pressure groove, the one-way air valve, the exhaust hole and the mounting cavity are communicated.

Preferably, negative pressure mechanism includes pivot, carousel, transmission shaft, piston, mount pad, rotates piece and handle, the pivot is rotated and is connected in the installation intracavity, the carousel is fixed to be cup jointed in the pivot, piston sliding connection is in the installation intracavity, transmission shaft and mount pad set up the front side at the carousel and one side of piston respectively, the both ends of rotating the piece rotate respectively cup joint in the transmission shaft and on the mount pad, the handle sets up the front side at the base, just the handle is connected with the one end transmission of pivot.

Preferably, still include clean mechanism, clean mechanism is used for cleaning the camera, clean mechanism includes spacing, lead screw, nut, motor, connecting piece and cleans the cotton, spacing sets up the front side at the casing, the lead screw rotates and sets up in spacing, the nut screw thread cup joints on the lead screw, the motor sets up in spacing, just the drive shaft of motor is connected with the one end transmission of lead screw, the connecting piece sets up the top at the nut, clean the cotton setting in the rear side of connecting piece, just clean cotton and the cooperation of camera offset, through opening the motor, can make the connecting piece and clean cotton horizontal migration and clean the camera, can play the effect of clean camera.

Preferably, a cavity is formed in the limiting frame, a sliding opening is formed in the top of the limiting frame, the screw rod is rotatably connected into the cavity, the connecting piece is slidably connected into the sliding opening, a limiting cavity is formed in the limiting frame, and the motor is arranged in the limiting cavity.

Preferably, be provided with signal receiver and controller in the cavity, the equal electric connection of controller and signal receiver and motor, through the cooperation of signal receiver and controller, but remote control cleans the cotton and cleans the camera, has improved clean effect.

Preferably, be provided with the sealing washer in the negative pressure groove, the material of sealing washer is rubber, because the rubber texture is soft, so the sealing washer can closely laminate on the unmanned aerial vehicle surface to increased the leakproofness between negative pressure groove and the unmanned aerial vehicle, avoided the negative pressure groove phenomenon of leaking gas to appear.

Preferably, a sealing plug is inserted into one side of the base through threads, a pulling block is arranged at the other end of the sealing plug, the sealing plug is pulled out, the negative pressure groove can be filled with air, the positioning of the tracking camera equipment can be released, and the mounting position of the tracking camera equipment can be conveniently replaced.

Compared with the prior art, the utility model provides a pair of unmanned aerial vehicle tracks camera device has following beneficial effect:

1. the utility model discloses in, through rotating the handle, can make the piston at installation intracavity reciprocating horizontal motion, inhale the installation intracavity with negative pressure inslot air and discharge the external world, make the negative pressure inslot produce the negative pressure, utilize atmospheric pressure to strengthen with this tracking camera equipment stable positioning on unmanned aerial vehicle, solved current tracking camera equipment because of the most motor cooperation that needs, lead to the higher problem of installation cost, solved current tracking camera equipment simultaneously because of the most need on unmanned aerial vehicle drilling mounting bolt, lead to influencing pleasing to the eye and be not convenient for the problem that the later stage shifted.

2. The utility model discloses in, through opening the motor, can make the connecting piece and clean cotton horizontal migration and clean the camera, can play the effect of clean camera, through the cooperation of signal receiver and controller, but remote control cleans cotton and cleans the camera cleanness, has improved clean effect.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of the exterior of an unmanned aerial vehicle tracking camera device;

fig. 2 is a schematic view of a planar structure inside a limiting frame of an unmanned aerial vehicle tracking camera device;

fig. 3 is a schematic view of a planar structure inside a base of an unmanned aerial vehicle tracking camera device;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numbers in the figures: 1. a housing; 2. a camera; 3. a base; 4. a negative pressure tank; 5. a one-way air valve; 6. an exhaust hole; 7. a rotating shaft; 8. a turntable; 9. a drive shaft; 10. a piston; 11. a mounting seat; 12. a rotating member; 13. a handle; 14. a limiting frame; 15. a screw rod; 16. a nut; 17. a motor; 18. a connecting member; 19. and (5) wiping cotton.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Example one

By figure 1, 3 and 4 give, an unmanned aerial vehicle tracks up camera device, including casing 1, camera 2 has been inlayed to the front side of casing 1, casing 1's bottom is provided with base 3, negative pressure groove 4 has been seted up to base 3's bottom, be provided with one-way pneumatic valve 5 in the base 3, exhaust hole 6 has been seted up to one side of base 3, be provided with negative pressure mechanism in the base 3, negative pressure mechanism is used for making negative pressure inslot 4 produce the negative pressure, negative pressure mechanism is connected with negative pressure groove 4, be provided with the installation cavity in the base 3, negative pressure mechanism is located the installation cavity, negative pressure groove 4, one-way pneumatic valve 5, exhaust hole 6 is linked together with the installation cavity, negative pressure mechanism includes pivot 7, carousel 8, transmission shaft 9, piston 10, mount pad 11, rotate piece 12 and handle 13, pivot 7 rotates to be connected in the installation cavity, carousel 8 fixes cup jointing on pivot 7, piston 10 sliding connection is in the installation cavity, transmission shaft 9 and mount pad 11 set up respectively in the front side of carousel 8 and one side of piston 10, the both ends of rotation piece 12 rotate respectively and cup joint in transmission shaft 9 and mount pad 11, handle 13 sets up in the front side of base 3, and the one end of handle 13 is connected with the pivot 7.

Through rotating handle 13, can make piston 10 at installation intracavity reciprocating horizontal motion, inhale the installation intracavity with the air in negative pressure tank 4 and discharge the external world, make negative pressure tank 4 interior production negative pressure, utilize atmospheric pressure to strengthen with this pursuit camera equipment stable positioning on unmanned aerial vehicle, current pursuit camera equipment has been solved and because of mostly needing the motor cooperation, lead to the higher problem of installation cost, current pursuit camera equipment has been solved simultaneously because of mostly need drilling mounting bolt on unmanned aerial vehicle, lead to influencing pleasing to the eye and the problem that the later stage aversion is not convenient for.

A sealing ring is arranged in the negative pressure groove 4, and the sealing ring is made of rubber. Because the rubber texture is soft to the sealing washer can closely laminate on the unmanned aerial vehicle surface, thereby increased the leakproofness between negative pressure groove 4 and the unmanned aerial vehicle, avoided negative pressure groove 4 gas leakage phenomenon to appear.

A sealing plug is inserted into one side of the base 3 through threads, and a pull block is arranged at the other end of the sealing plug. The sealing plug is pulled out, so that the negative pressure groove 4 is filled with air, the positioning of the tracking camera equipment can be released, and the installation position of the tracking camera equipment is convenient to replace.

In order to better control the negative pressure in the negative pressure groove 4, a pressure gauge is arranged on the front side of the base 3, and the pressure condition in the negative pressure groove 4 can be mastered by observing the pressure gauge, so that the safety is improved.

In order to reduce the external dust entering the exhaust hole 6, a dust filter net is installed in the exhaust hole 6 to effectively prevent the external dust from entering the exhaust hole 6.

Example two

As shown in fig. 1-2, on the basis of the first embodiment, the cleaning device further comprises a cleaning mechanism, the cleaning mechanism is used for cleaning the camera 2, the cleaning mechanism comprises a limiting frame 14, a lead screw 15, a nut 16, a motor 17, a connecting piece 18 and a cleaning cotton 19, the limiting frame 14 is arranged on the front side of the shell 1, the lead screw 15 is rotatably arranged in the limiting frame 14, the nut 16 is sleeved on the lead screw 15 through threads, the motor 17 is arranged in the limiting frame 14, a driving shaft of the motor 17 is in transmission connection with one end of the lead screw 15, the connecting piece 18 is arranged at the top of the nut 16, the cleaning cotton 19 is arranged on the rear side of the connecting piece 18, the cleaning cotton 19 is matched and abutted against the camera 2, a cavity is formed in the limiting frame 14, a sliding opening is formed in the top of the limiting frame 14, the lead screw 15 is rotatably connected in the cavity, the connecting piece 18 is slidably connected in the sliding opening, a limiting cavity is formed in the limiting frame 14, and the motor 17 is arranged in the limiting cavity.

By starting the motor 17, the connecting piece 18 and the wiping cotton 19 can move horizontally to wipe the camera 2, and the effect of cleaning the camera 2 can be achieved.

A signal receiver and a controller are arranged in the cavity, and the controller is electrically connected with the signal receiver and the motor 17. Through the cooperation of signal receiver and controller, but remote control wipes cotton 19 clean to camera 2, has improved clean effect.

In order to avoid the problem that rainwater cannot be drained out when being filled into the cavity in rainy days, a drain hole is formed in the bottom of the limiting frame 14 and communicated with the cavity, and therefore rainwater can be effectively drained out.

For the signal receiver and the controller, the chip and the circuit are usually contained in the signal receiver, the signal receiver is used for receiving signals, the controller is in telecommunication connection with the signal receiver, the signal receiver can transmit the electric signals to the controller, and finally the controller sends the electric signals to the motor 17 and activates the motor 17, so that the motor 17 is conveniently controlled remotely.

The working principle is as follows:

when this pursuit camera equipment is installed to needs, at first place base 3 in the smooth region of unmanned aerial vehicle, then rotate handle 13, make pivot 7 drive carousel 8 and rotate, make transmission shaft 9 drive piston 10 at installation intracavity horizontal reciprocating motion, this in-process piston 10 with the air suction installation intracavity in negative pressure groove 4 and through exhaust hole 6 discharge to the external world, negative pressure is produced in negative pressure groove 4 this moment, through observing the manometer, steerable negative pressure groove 4 internal pressure, can be with this pursuit camera equipment stable mounting on unmanned aerial vehicle, at last through setting up camera 2, can be to the camera of tracking around.

When the camera 2 needs to be cleaned:

firstly, the ground terminal sends an electric signal to the signal receiver, then the signal receiver transmits the electric signal to the controller, the controller activates the motor 17 according to the same principle, the screw rod 15 rotates, the nut 16 drives the connecting piece 18 and the wiping cotton 19 to horizontally move, the wiping cotton 19 can rub and wipe the surface of the camera 2, after the cleaning of the camera 2 is completed, the motor 17 is powered off according to the principle, and at the moment, the wiping cotton 19 stops wiping.

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 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

1. The utility model provides an unmanned aerial vehicle tracks camera device, includes casing (1), its characterized in that, the front side and the bottom of casing (1) are inlayed respectively and are had camera (2) and be provided with base (3), negative pressure groove (4) have been seted up to the bottom of base (3), be provided with one-way pneumatic valve (5), exhaust hole (6) and negative pressure mechanism in base (3), negative pressure mechanism is used for making negative pressure produce in negative pressure groove (4) and be connected with negative pressure groove (4).

2. The unmanned aerial vehicle tracking and camera shooting device according to claim 1, wherein a mounting cavity is arranged in the base (3), and the negative pressure mechanism is located in the mounting cavity.

3. The unmanned aerial vehicle tracking and camera shooting device according to claim 2, wherein the negative pressure mechanism comprises a rotating shaft (7), a transmission shaft (9), a piston (10), a rotating member (12) and a handle (13), the rotating shaft (7) is rotatably connected in the installation cavity, a turntable (8) is fixedly sleeved on the rotating shaft, the piston (10) is slidably connected in the installation cavity, a mounting seat (11) is arranged on one side of the piston, the transmission shaft (9) is arranged on the front side of the turntable (8), two ends of the rotating member (12) are respectively rotatably connected with the transmission shaft (9) and the mounting seat (11), and the handle (13) is in transmission connection with the rotating shaft (7).

4. The unmanned aerial vehicle tracking camera device according to claim 1, further comprising a cleaning mechanism, wherein the cleaning mechanism comprises a limiting frame (14), a screw rod (15), a motor (17), a connecting piece (18) and a wiping cotton (19), the limiting frame (14) is arranged on the front side of the shell (1), the screw rod (15) is rotatably arranged in the limiting frame (14) and is sleeved with a nut (16) in a threaded manner, the motor (17) is arranged in the limiting frame (14) and is in transmission connection with the screw rod (15), two sides of the connecting piece (18) are respectively connected with the nut (16) and the wiping cotton (19), and the wiping cotton (19) is matched and abutted to the camera (2).

5. The unmanned aerial vehicle tracking and camera shooting device according to claim 4, wherein a cavity, a limiting cavity and a sliding opening are respectively formed in the limiting frame (14) and at the top of the limiting frame, the screw rod (15) is rotatably connected in the cavity, the connecting piece (18) is slidably connected in the sliding opening, and the motor (17) is arranged in the limiting cavity.

6. The unmanned aerial vehicle tracking camera device as claimed in claim 5, wherein a signal receiver and a controller are arranged in the cavity, and the controller is electrically connected with the signal receiver and the motor (17).

7. The unmanned aerial vehicle tracking camera device according to claim 1, wherein a sealing ring is arranged in the negative pressure groove (4).

8. The unmanned aerial vehicle tracking and camera shooting device according to claim 1, wherein a sealing plug is inserted into one side of the base (3) through threads, and a pulling block is arranged at the other end of the sealing plug.