CN215475798U - Unmanned aerial vehicle camera with protection lens switches function - Google Patents
Unmanned aerial vehicle camera with protection lens switches function Download PDFInfo
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- CN215475798U CN215475798U CN202121806064.2U CN202121806064U CN215475798U CN 215475798 U CN215475798 U CN 215475798U CN 202121806064 U CN202121806064 U CN 202121806064U CN 215475798 U CN215475798 U CN 215475798U
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Abstract
The utility model belongs to the field of cameras, and particularly relates to an unmanned aerial vehicle camera with a protective lens switching function. The utility model comprises a tripod head, a first driving shaft connected with the lower end of the tripod head, an L-shaped connecting rod connected with the first driving shaft, a second driving shaft connected with the other end of the L-shaped connecting rod and a camera module, wherein the camera module comprises a shell, a camera arranged in the shell and a protective lens switching device, the outer side wall of the camera is connected with the second driving shaft, a control circuit module is arranged on the inner side wall of the camera, the lens switching device comprises a stepping motor, a rotating shaft connected with the stepping motor and a protective lens switching disc arranged at the front end of the rotating shaft, the control circuit module is electrically connected with the camera and the stepping motor, and the protective lens switching disc is arranged between the front side of the camera and the front side wall of the shell. The utility model ensures the continuity of shooting work, reduces the energy consumption of the aircraft and prolongs the shooting time in the air.
Description
Technical Field
The utility model belongs to the field of cameras, and particularly relates to an unmanned aerial vehicle camera with a protective lens switching function.
Background
Unmanned aerial vehicle, aircraft often can touch winged insect, fog or the pollutant that splashes in the quick flight shooting in-process in the air, can cause the pollution of camera lens after touchhing the camera lens, dirty need return to descend and carry out the manual work and clean and fly again, cause the waste of shooting time and the large amount of consumptions of unmanned aerial vehicle, aircraft energy, can miss key scene moreover. If the image recognition function exists, recognition errors can occur, and danger is caused. In order to avoid the problems, the aerial photographing lens is designed to automatically replace the lens in the air without landing, and after the aerial photographing lens returns, the replaced polluted lens is uniformly cleaned, so that the continuity of the photographing work is ensured, the energy consumption of an aircraft is reduced, and the aerial photographing time is prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model is provided for overcoming the defects in the prior art, and aims to provide an unmanned aerial vehicle camera with a protective lens switching function.
The utility model is realized by the following technical scheme:
the utility model provides an unmanned aerial vehicle camera with protection lens switches function, includes first drive shaft that cloud platform, cloud platform lower extreme are connected, the L type connecting rod that links to each other with first drive shaft, the second drive shaft and the camera module of connecting the L type connecting rod other end, camera module includes the shell, sets up in the inside camera of shell and protection lens auto-change over device, the lateral wall and the second drive shaft of camera link to each other, be provided with control circuit module on the inside wall of camera, lens auto-change over device includes step motor, the rotation axis of being connected with step motor and sets up in the protection lens switching disk of rotation axis front end, control circuit module is connected with camera and step motor electricity, protection lens switching disk sets up between the front side of camera and the preceding lateral wall of shell.
In the above technical scheme, the stepping motor is arranged on the outer side of the rear side wall of the camera, and the rotating shaft is erected in the shaft seat of the left side wall of the camera.
In the above technical scheme, the control circuit module is further electrically connected with a power line and a data connecting line, the power line and the data connecting line penetrate out of the outer wall of the camera, and a through hole is formed in the right side wall of the shell and used for the data connecting line and the power line to penetrate out.
In the above technical scheme, the shell includes that the front side is provided with the backshell on spacing limit and sets up in the protecgulum on the inboard on spacing limit, the protecgulum is opened and is equipped with the camera lens hole of U type.
In the above technical solution, the protective lens switching disk is provided with four lens positions, and each lens position is clamped with a corresponding protective lens.
In the technical scheme, the front side of lens position is equipped with the lens window, the rear side of lens position is provided with spacing snap ring, the protection lens is the gradual expansion footpath setting by the front side to the rear side, the internal diameter of lens window is less than or equal to the external diameter of the front side of protection lens, the external diameter of the front side of protection lens is less than or equal to the internal diameter of spacing snap ring, the external diameter of the rear side of protection lens is greater than the internal diameter of spacing snap ring.
In the technical scheme, the springs are arranged between the camera and the shell and are symmetrically and uniformly distributed along the upper side and the lower side of the camera.
In the technical scheme, the inner side of the front cover is provided with the cleaning strip along the lens hole.
The utility model has the beneficial effects that:
the utility model solves the problem that the flying insects, fog or splashed pollutants of the unmanned aerial vehicle at high altitude pollute the lenses and cannot be cleaned by arranging the protective lens switching disc, and designs the unmanned aerial vehicle camera which can automatically change the lens in the air without landing for the aerial photographing lens. The utility model can uniformly clean the replaced polluted lens after the return voyage, thereby ensuring the continuity of the shooting work, reducing the energy consumption of the aircraft and prolonging the aerial shooting time.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the present invention with the front cover removed;
FIG. 3 is a schematic cross-sectional view of the protective lens switching disk of the present invention at a lens position;
FIG. 4 is a schematic view of the inner side structure of the front cover of the present invention;
FIG. 5 is a schematic front view of the camera of the present invention;
fig. 6 is a schematic back structure diagram of the camera head of the present invention.
Wherein:
1. a holder, 2. a first drive shaft,
an L-shaped connecting rod, 4, a second driving shaft,
5. the housing, 501, the rear housing,
502. a limit edge 503, a front cover,
504. a lens hole, 505, a through hole,
506. a spring, 507, a cleaning strip,
6. the camera 601, the shaft seat,
7. a control circuit module 8, a stepping motor,
9. a rotating shaft 10, a protective lens switching disk,
1001. a lens position, 1002, a protective lens,
1003. a lens window, 1004, a limit snap ring,
11. power line, 12 data connection line.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the drawings of the specification.
An unmanned aerial vehicle camera with a function of switching protection lenses comprises a tripod head 1, a first driving shaft 2 connected with the lower end of the tripod head 1, an L-shaped connecting rod 3 connected with the first driving shaft 2, a second driving shaft 4 connected with the other end of the L-shaped connecting rod 3, and a camera module connected with the second driving shaft 4, wherein the camera module comprises a shell 5, a camera 6 arranged in the shell 5 and a protection lens switching device, the outer side wall of the camera 6 is connected with the second driving shaft 4, a control circuit module 7 is arranged on the inner side wall of the camera 6, the lens switching device comprises a stepping motor 8, a rotating shaft 9 connected with the stepping motor 8 and a protection lens switching disc 10 arranged at the front end of the rotating shaft 9, the rotating shaft 9 and the protection lens switching disc 10 can be in a glue adhesion fixing mode, and the control circuit module 7 is electrically connected with the camera 6 and the stepping motor 8, the rear side wall of the camera 6 is provided with a hole for an electric connection circuit between the stepping motor 8 and the control circuit module 7 to pass through, and the protective lens switching disc 10 is arranged between the front side of the camera 6 and the front side wall of the shell 5.
The stepping motor 8 is arranged on the outer side of the rear side wall of the camera 6, and the rotating shaft 9 is erected in a shaft seat 601 on the left side wall of the camera 6.
The control circuit module 7 is further electrically connected with a power line 11 and a data connecting line 12, the power line 11 and the data connecting line 12 penetrate out from the outer wall of the camera 6, and a through hole 505 is formed in the right side wall of the shell 5 and used for the data connecting line 12 and the power line 11 to penetrate out.
The housing 5 includes a rear case 501 having a limiting edge 502 at a front side thereof and a front cover 503 disposed at an inner side of the limiting edge 502, wherein the front cover 503 is provided with a U-shaped lens hole 504. The lens hole 504 is not only used for lens shooting, but also adjustment of the protective lens switching disk 10 can be performed through the lens hole 504 without detaching the front cover 503.
The protective lens switching disk 10 is provided with four lens positions 1001, and each lens position 1001 is connected with a corresponding protective lens 1002 in a clamping manner.
The front side of the lens position 1001 is provided with a lens window 1003, the rear side of the lens position 1001 is provided with a limiting snap ring 1004, the protective lens 1002 is arranged in a gradually expanding manner from the front side to the rear side, the inner diameter of the lens window 1003 is smaller than or equal to the outer diameter of the front side of the protective lens 1002, the outer diameter of the front side of the protective lens 1002 is smaller than or equal to the inner diameter of the limiting snap ring 1004, and the outer diameter of the rear side of the protective lens 1002 is larger than the inner diameter of the limiting snap ring 1004. Thus, when the protection lens 1002 is mounted, the protection lens 1002 can be mounted on the protection lens switching board 10 by directly pressing the protection lens 1002 to the rear side of the corresponding lens position 1001.
A spring 506 is arranged between the camera 6 and the shell 5, and the spring 506 is symmetrically and uniformly distributed along the upper side and the lower side of the camera 6.
The inboard camera lens hole 504 of following of protecgulum 503 is provided with clean strip 507, clean strip 507 sets up along the border of the camera lens hole 504 of U type, clean strip 507 can be the material of sponge or silica gel. When the protection lens switching disk 10 rotates, the cleaning strips 507 can wipe dirt on the protection lenses 1002, and when the protection lenses 1002 are switched, the cleaning strips 507 are deformed under stress, so that the front cover 503 and the protection lens switching disk 10 can be kept relatively closed, and flying insects and dust in flight can be prevented from polluting other spare protection lenses 1002.
The side wall of the shell connected with the second driving shaft is a plane, and the opposite side wall of the shell is an arc-shaped surface.
The use method of the utility model comprises the following steps: at first fixed mutually with the unmanned aerial vehicle fuselage with cloud platform 1, adjust first drive shaft 2 and second drive shaft 4 and can adjust the shooting angle of camera 6, later switch-on power cord 11 opens the camera, and camera 6 recorded a video this moment to handle the transfer with information transmission to control circuit module 7, later transmit to the external equipment in through data connection 12. Meanwhile, in the high-altitude real-time shooting, if the protective lens 1002 is found to be dirty and flying insects or dust is contaminated on the surface of the protective lens 1002 and the normal shooting cannot be performed, the control circuit module can be used for operating the stepping motor and rotating the protective lens switching disk 10 to simply clean the contaminated protective lens 1002 and start the standby protective lens 1002.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.
Claims (8)
1. The utility model provides an unmanned aerial vehicle camera with protection lens switches function, includes first drive shaft (2) that cloud platform (1), cloud platform (1) lower extreme are connected, L type connecting rod (3) that link to each other with first drive shaft (2), second drive shaft (4) and the camera module of connecting L type connecting rod (3) other end, its characterized in that: the utility model discloses a camera lens, including camera module, lens switching device, camera module, control circuit module, lens switching device, camera module includes shell (5), sets up in inside camera (6) of shell (5) and protection lens switching device, the lateral wall of camera (6) links to each other with second drive shaft (4), be provided with control circuit module (7) on the inside wall of camera (6), lens switching device includes step motor (8), rotation axis (9) be connected with step motor (8) and sets up in protection lens switching dish (10) of rotation axis (9) front end, control circuit module (7) are connected with camera (6) and step motor (8) electricity, protection lens switching dish (10) set up between the front side of camera (6) and the preceding lateral wall of shell (5).
2. The drone camera with protective lens switching function of claim 1, characterized in that: the stepping motor (8) is arranged on the outer side of the rear side wall of the camera (6), and the rotating shaft (9) is erected in a shaft seat (601) of the left side wall of the camera (6).
3. The drone camera with protective lens switching function of claim 1, characterized in that: the control circuit module (7) is further electrically connected with a power line (11) and a data connecting line (12), the power line (11) and the data connecting line (12) penetrate out of the outer wall of the camera (6), and a through hole (505) is formed in the side wall of the shell (5) and is used for the data connecting line (12) and the power line (11) to penetrate out.
4. The drone camera with protective lens switching function of claim 1, characterized in that: the shell (5) comprises a rear shell (501) and a front cover (503), wherein a limiting edge (502) is arranged on the front side of the rear shell, the front cover (503) is arranged on the inner side of the limiting edge (502), and a U-shaped lens hole (504) is formed in the front cover (503).
5. The drone camera with protective lens switching function of claim 1, characterized in that: the protective lens switching disc (10) is provided with four lens positions (1001), and each lens position (1001) is connected with a corresponding protective lens (1002) in a clamping mode.
6. The drone camera with protective lens switching function according to claim 5, characterized in that: the front side of lens position (1001) is equipped with lens window (1003), the rear side of lens position (1001) is provided with spacing snap ring (1004), protection lens (1002) are the gradual expansion footpath by the front side to the rear side and set up, the internal diameter of lens window (1003) is less than or equal to the external diameter of the front side of protection lens (1002), the external diameter of the front side of protection lens (1002) is less than or equal to the internal diameter of spacing snap ring (1004), the external diameter of the rear side of protection lens (1002) is greater than the internal diameter of spacing snap ring (1004).
7. The drone camera with protective lens switching function according to claim 4, characterized in that: be provided with spring (506) between camera (6) and shell (5), spring (506) are along the upside and the symmetrical evenly distributed of downside of camera (6).
8. The drone camera with protective lens switching function according to claim 4, characterized in that: and a cleaning strip (507) is arranged on the inner side of the front cover (503) along the lens hole (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806064.2U CN215475798U (en) | 2021-08-04 | 2021-08-04 | Unmanned aerial vehicle camera with protection lens switches function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806064.2U CN215475798U (en) | 2021-08-04 | 2021-08-04 | Unmanned aerial vehicle camera with protection lens switches function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215475798U true CN215475798U (en) | 2022-01-11 |
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ID=79755485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121806064.2U Active CN215475798U (en) | 2021-08-04 | 2021-08-04 | Unmanned aerial vehicle camera with protection lens switches function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215475798U (en) |
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2021
- 2021-08-04 CN CN202121806064.2U patent/CN215475798U/en active Active
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