CN215769288U - Lens hood convenient to mount for aerial photographing lens - Google Patents
Lens hood convenient to mount for aerial photographing lens Download PDFInfo
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- CN215769288U CN215769288U CN202122156220.1U CN202122156220U CN215769288U CN 215769288 U CN215769288 U CN 215769288U CN 202122156220 U CN202122156220 U CN 202122156220U CN 215769288 U CN215769288 U CN 215769288U
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- lens
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- main body
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- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 16
- 239000013589 supplement Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model discloses a lens hood for an aerial photographing lens, which is convenient to install and relates to the field of lens hoods for aerial photographing lenses. According to the utility model, the lens is clamped between the mounting cover and the limiting shell, the lens extrudes the limiting block, the limiting block transmits extrusion force to the mounting rod, the mounting rod extrudes the compression spring under stress, the compression spring contracts into the limiting groove, so that the lens cover main body is fixed on the lens, the limiting block limits the lens, the limiting column slides out by using the sliding groove when the mounting rod is stressed, the fixing nut is connected with the limiting column by the opening at the top of the limiting shell, the fixing nut is convenient to fix the limiting column, the mounting rod is limited, the mounting cover is prevented from shifting, friction between the lens cover main body and the lens is increased through the rubber layer, the lens cover main body is conveniently and firmly mounted outside the lens, and the mounting is more convenient.
Description
Technical Field
The utility model relates to the field of lens covers for aerial photographing lenses, in particular to a lens cover for an aerial photographing lens, which is convenient to install.
Background
Aerial photography, also known as aerial photography, aerial photography or aerial photography, refers to the process of shooting the earth's landform from the air to obtain a top view, i.e., an aerial map. The aerial camera can be controlled by a photographer, and can also be automatically shot or remotely controlled. The used platform comprises a helicopter, a multi-axis aircraft, a fire balloon, a small airship, a rocket, a kite, a parachute and the like, and the lens hood is needed when the aerial photographing lens is used.
The existing lens hood for the aerial photographing lens is mainly used for protection, the function is single, the installation is very troublesome, the offset is easily generated during the installation, the aerial photographing lens is generally high, the lens hood is easy to be unstable during descending during the aerial photographing and easy to collide, the lens hood has poor lens protection effect, and the aerial photographing lens is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems of inconvenient installation and poor protection effect, the lens hood for the aerial photographing lens is convenient to install.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lens cap for camera lens of taking photo by plane convenient to installation, includes the lens cap main part, the light filling lamp is installed through the shock-absorbing rod in the top of lens cap main part, the inner wall of lens cap main part is provided with the spring, the inside of lens cap main part is provided with the rubber layer, one side of lens cap main part is connected with installation cover and spacing shell respectively, the spacing groove has been seted up to the inner wall of installation cover, the internally mounted of spacing groove has compression spring, compression spring's top is connected with the installation pole, top one side of installation pole is connected with the stopper, the spout has been seted up in the middle of the top of installation pole, the internally mounted of spout has spacing post, fixation nut is installed at the top of spacing post.
Preferably, the spring is provided with a plurality of springs, and the plurality of springs are distributed annularly.
Preferably, the limiting blocks are arranged in a plurality of semicircular shapes.
Preferably, the limiting column is in threaded connection with the fixing nut, and the bottom end of the limiting column is connected with the mounting cover.
Preferably, the limiting column is connected with the mounting rod in a sliding mode through a sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model clamps the lens between the mounting cover and the limiting shell through the limiting shell, the limiting block, the limiting column, the fixing nut and the mounting rod, therefore, the lens is clamped between the mounting cover and the limiting shell, the lens extrudes the limiting block, the limiting block transmits the extrusion force to the mounting rod, the mounting rod extrudes the compression spring under the stress, the compression spring is contracted into the limiting groove, thereby fixing the lens cover main body on the lens, limiting the lens by the limiting block, sliding the limiting column out by the sliding groove when the mounting rod is stressed, connecting the fixing nut with the limiting column by the opening at the top of the limiting shell, facilitating the fixing of the limiting column by the fixing nut, the installation rod is limited, so that the installation cover is prevented from moving, friction between the lens cover main body and the lens is increased through the rubber layer, the lens cover main body is conveniently and firmly installed outside the lens, and the installation is more convenient;
2. according to the utility model, the spring, the shock absorption rod and the rubber layer are adopted, the spring is arranged on the inner wall of the lens hood main body, the light supplementing lamp is arranged on the lens hood main body through the shock absorption rod, the falling resistance of the lens hood main body is good, and the rubber layer protects the lens, so that the falling prevention effect of the lens is enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a compression spring tightening structure of the present invention;
FIG. 3 is a side sectional view of the lens hood body according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a lens hood main body; 2. mounting a cover; 3. a light supplement lamp; 4. a shock-absorbing lever; 5. a rubber layer; 6. a spring; 7. mounting a rod; 8. a limiting block; 9. a limiting groove; 10. a compression spring; 11. fixing a nut; 12. a chute; 13. a limiting column; 14. spacing shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-4, a lens hood for an aerial photographing lens convenient to mount comprises a lens hood main body 1, a mounting hood 2, a light supplement lamp 3, a shock-absorbing rod 4, a rubber layer 5, a spring 6, a mounting rod 7, a limiting block 8, a limiting groove 9, a compression spring 10, a fixing nut 11, a sliding groove 12, a limiting column 13 and a limiting shell 14, wherein the light supplement lamp 3 is mounted at the top of the lens hood main body 1 through the shock-absorbing rod 4, the spring 6 is arranged on the inner wall of the lens hood main body 1, the rubber layer 5 is arranged inside the lens hood main body 1, the mounting hood 2 and the limiting shell 14 are respectively connected to one side of the lens hood main body 1, the limiting groove 9 is formed on the inner wall of the mounting hood 2, the compression spring 10 is mounted inside the limiting groove 9, the mounting rod 7 is connected to the top of the compression spring 10, the limiting block 8 is connected to one side of the top of the mounting rod 7, the sliding groove 12 is formed in the middle of the top of the mounting rod 7, the internally mounted of spout 12 has spacing post 13, and fixation nut 11 is installed at the top of spacing post 13, increases the friction between lens hood main part 1 and the camera lens through rubber layer 5, conveniently firmly installs lens hood main part 1 in the outside of camera lens.
Please refer to fig. 1-3, the plurality of springs 6 are annularly distributed, the springs 6 pass through the inner wall of the lens hood body 1, and the light compensating lamp 3 is mounted on the lens hood body 1 through the shock-absorbing rod 4, the lens hood body 1 has good falling resistance, and the rubber layer 5 protects the lens, thereby enhancing the falling-proof effect of the lens.
Please refer to fig. 1, 2 and 4, the plurality of limiting blocks 8 are provided, and the plurality of limiting blocks 8 are semicircular, and limit the lens by the plurality of limiting blocks 8.
Please refer to fig. 1, 2 and 4, the limiting post 13 is connected to the fixing nut 11 by a screw, and the bottom end of the limiting post 13 is connected to the mounting cover 2, and the fixing nut 11 is convenient to fix the limiting post 13 by the screw between the fixing nut 11 and the limiting post 13, so as to limit the mounting rod 7 and prevent the mounting cover 2 from shifting.
Please refer to fig. 1, 2 and 4, the limiting post 13 is slidably connected to the mounting rod 7 through the sliding slot 12, and the mounting rod 7 is conveniently limited by the sliding of the limiting post 13.
The working principle is as follows: firstly, a user inserts a lens into the lens cover main body 1, the lens is clamped between the mounting cover 2 and the limiting shell 14, so that the lens is clamped between the mounting cover 2 and the limiting shell 14, the lens extrudes the limiting block 8, the limiting block 8 transmits the extrusion force to the mounting rod 7, the mounting rod 7 extrudes the compression spring 10 under the stress of the force, the compression spring 10 contracts into the limiting groove 9, so that the lens cover main body 1 is fixed on the lens, the limiting block 8 limits the lens, the limiting column 13 slides out by using the sliding groove 12 when the mounting rod 7 is stressed, the fixing nut 11 is connected with the limiting column 13 by the opening at the top of the limiting shell 14, the fixing nut 11 is convenient to fix the limiting column 13, so as to limit the mounting rod 7, the mounting cover 2 is prevented from shifting, the friction between the lens cover main body 1 and the lens is increased by the rubber layer 5, so that the lens cover main body 1 is convenient to be firmly mounted outside the lens, through the spring 6 of 1 inner walls of lens hood main part, and light filling lamp 3 installs on lens hood main part 1 through shock-absorbing rod 4, and lens hood main part 1 is resistant to falling the nature good, and rubber layer 5 protects the lens.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a lens hood for camera lens convenient to installation, includes lens hood main part (1), its characterized in that: the top of the lens hood main body (1) is provided with a light supplement lamp (3) through a shock absorption rod (4), a spring (6) is arranged on the inner wall of the lens hood main body (1), a rubber layer (5) is arranged inside the lens hood main body (1), one side of the lens hood main body (1) is respectively connected with an installation hood (2) and a limit shell (14), the inner wall of the mounting cover (2) is provided with a limit groove (9), a compression spring (10) is arranged in the limit groove (9), the top of the compression spring (10) is connected with an installation rod (7), one side of the top of the installation rod (7) is connected with a limit block (8), the mounting rod is characterized in that a sliding groove (12) is formed in the middle of the top of the mounting rod (7), a limiting column (13) is arranged inside the sliding groove (12), and a fixing nut (11) is arranged at the top of the limiting column (13).
2. A lens cover for an aerial lens convenient to mount as claimed in claim 1, wherein: the springs (6) are arranged in a plurality, and the springs (6) are distributed annularly.
3. A lens cover for an aerial lens convenient to mount as claimed in claim 1, wherein: the limiting blocks (8) are arranged in a plurality of semicircular shapes, and the limiting blocks (8) are arranged in a plurality of semicircular shapes.
4. A lens cover for an aerial lens convenient to mount as claimed in claim 1, wherein: the limiting column (13) is in threaded connection with the fixing nut (11), and the bottom end of the limiting column (13) is connected with the mounting cover (2).
5. A lens cover for an aerial lens convenient to mount as claimed in claim 1, wherein: the limiting column (13) is connected with the mounting rod (7) in a sliding mode through the sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156220.1U CN215769288U (en) | 2021-09-08 | 2021-09-08 | Lens hood convenient to mount for aerial photographing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156220.1U CN215769288U (en) | 2021-09-08 | 2021-09-08 | Lens hood convenient to mount for aerial photographing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215769288U true CN215769288U (en) | 2022-02-08 |
Family
ID=80085186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122156220.1U Active CN215769288U (en) | 2021-09-08 | 2021-09-08 | Lens hood convenient to mount for aerial photographing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215769288U (en) |
-
2021
- 2021-09-08 CN CN202122156220.1U patent/CN215769288U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: No. 501, 502, 503, 504, 505, 506, 507, Building 3, No. 99 Anji Avenue (Chengdong Meisong Square), Changshuo Street, Anji County, Huzhou City, Zhejiang Province, 313000 (self declared) Patentee after: Anji Xintiandi Surveying and Mapping Co.,Ltd. Address before: No.23, Tongbao Road, Tonghe Town, Baiyun District, Guangzhou, Guangdong 510000 Patentee before: Li Quanjin |
|
| TR01 | Transfer of patent right |