CN213023892U - Camera lens convenient to dismantle - Google Patents
Camera lens convenient to dismantle Download PDFInfo
- Publication number
- CN213023892U CN213023892U CN202022271294.5U CN202022271294U CN213023892U CN 213023892 U CN213023892 U CN 213023892U CN 202022271294 U CN202022271294 U CN 202022271294U CN 213023892 U CN213023892 U CN 213023892U
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- CN
- China
- Prior art keywords
- camera lens
- casing
- lens
- rear end
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a camera lens convenient to dismantle, including casing and mount pad, the outer wall bonding of casing has the rubber sleeve, the inside plano mirror that is provided with of front end of casing, the front end bonding of built-in camera lens has the inoxidizing coating, the mount pad is located the inside rear end of casing, the inside rear end of mount pad is provided with the tight shot, the rear end fixedly connected with installed part of casing, the locating hole has been seted up to the inside of installed part. This camera lens convenient to dismantle, when the device takes place the landing or the operation drops, rubber sleeve cooperation protective cover can play protection and cushioning effect to the casing, each camera lens can not receive mechanical collision in the assurance casing, the planoscope can protect built-in camera lens, guarantee when shooing, the camera lens can not receive the dust interference in the air, the external screw thread that utilizes the installed part can more succinctly conveniently dismantle the change to the casing, the back screw thread installation that finishes is changed, location tip and set nut in the utilization locating hole carry out dual fixed.
Description
Technical Field
The utility model relates to a camera lens technical field specifically is a camera lens convenient to dismantle.
Background
The camera lens is the most key equipment of a video system, the quality index advantage of the camera lens directly influences the overall index of the camera, the camera lens is equivalent to the crystalline lens of human eyes, and if no crystalline lens exists, the human eyes cannot see any object; if no lens exists, the image output by the camera; is a white-out piece with no clear image output, consistent with our principle of home cameras and camcorders.
When the existing camera lens is used for shooting, dust in the air is easily adsorbed on the glass of the lens, the shooting effect of the camera lens is influenced, the replacement process of the camera lens is complicated, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing camera lens according to the situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a camera lens convenient to dismantle to propose current camera lens in solving above-mentioned background art when shooing, adsorb the dust in the air easily on the glass of camera lens, influence camera lens's shooting effect, and loaded down with trivial details complicacy to camera lens's change process, the user demand problem of satisfying people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a camera lens convenient to dismantle, includes casing and mount pad, the outer wall bonding of casing has the rubber sleeve, and the front end threaded connection of casing has the protective cover, the inside plano mirror that is provided with of front end of casing, and the inside of casing is provided with built-in camera lens, the front end bonding of built-in camera lens has the inoxidizing coating, the mount pad is located the inside rear end of casing, and the inside front end of mount pad is provided with zoom, the inside rear end of mount pad is provided with the tight shot, the rear end fixedly connected with installed part of casing, and the outer wall of installed part is provided with the external screw thread, the locating hole has been seted up to the inside of installed part, the inside of locating hole is provided with the location tip, and two-layer upper and lower of locating tip are provided with set nut.
Preferably, the inner surface of rubber sleeve and the surface of casing between closely laminate, and the casing passes through the protective cover and constitutes detachable construction.
Preferably, the plano-optic mirror is parallel to the built-in lens, and the central axis of the plano-optic mirror coincides with the central axis of the protective layer.
Preferably, the thickness of the protective layer is 5-10 nm, and the rear end surface of the protective layer is tightly attached to the front end surface of the built-in lens.
Preferably, the diameter of the positioning hole is 1-2 cm, and the inner surface of the positioning hole is tightly attached to the outer surface of the positioning pin.
Preferably, the positioning block is horizontally installed at the rear end of the installation part, and the central axis of the positioning block coincides with the central axis of the shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a rubber sleeve and protective cover's setting, when the device takes place the landing or drops when operating, the rubber sleeve cooperates the protective cover can play protection and cushioning effect to the casing, guarantees that each camera lens can not receive mechanical collision in the casing, improves the anti effect that falls of device greatly;
2. the utility model discloses a setting of plano-optic mirror, the outside of built-in camera lens is equipped with the plano-optic mirror, can protect the built-in camera lens, and the plano-optic mirror adopts polymethyl methacrylate to synthesize, makes the plano-optic mirror have the function of preventing static, guarantees that when shooing, the camera lens can not receive the dust interference in the air, and the luminousness of plano-optic mirror reaches 92%, can not influence the use of built-in camera lens;
3. the utility model plates a transparent protective layer on the surface of the built-in lens through the arrangement of the protective layer, the external thread, the positioning pin and the positioning nut, so that the adhesion force of the water vapor condensed on the surface of the lens is reduced, and the water vapor with increased volume can not be lifted on the surface of the lens due to the reduction of the adhesion force, and can not adhere to the lens, thereby solving the problem of fogging on the surface of the lens; the external thread of the mounting part can be more succinctly convenient to dismantle and change the casing, and the back thread installation that finishes is changed utilizes location tip and set nut in the locating hole to carry out dual fixed, and the accident that appears when avoiding the camera lens to use drops and causes harm and economic loss.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a housing; 2. a rubber sleeve; 3. a protective cover; 4. a flat mirror; 5. a lens is arranged inside; 6. a protective layer; 7. a mounting seat; 8. a zoom lens; 9. a fixed focus lens; 10. a mounting member; 11. an external thread; 12. positioning holes; 13. a locating pin; 14. positioning a nut; 15. and (5) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a camera lens convenient to dismantle, including casing 1 and mount pad 7, the outer wall bonding of casing 1 has rubber sleeve 2, and the front end threaded connection of casing 1 has protective cover 3, the inside plano-optic 4 that is provided with of front end of casing 1, and the inside of casing 1 is provided with built-in camera lens 5, the front end bonding of built-in camera lens 5 has inoxidizing coating 6, mount pad 7 is located the inside rear end of casing 1, and the inside front end of mount pad 7 is provided with zoom lens 8, the inside rear end of mount pad 7 is provided with prime lens 9, the rear end fixedly connected with installed part 10 of casing 1, and the outer wall of installed part 10 is provided with external screw thread 11, locating hole 12 has been seted up to the inside of installed part 10, the inside of locating hole 12 is provided with location tip 13, and the upper and lower two-layer of location tip 13 is provided with set.
The utility model discloses in: the inner surface of the rubber sleeve 2 is tightly attached to the outer surface of the shell 1, and the shell 1 forms a detachable structure through a protective cover 3; when the device takes place the landing or drops when operating, rubber sleeve 2 cooperation protective cover 3 can play protection and cushioning effect to casing 1, guarantees that each camera lens can not receive mechanical collision in the casing 1, improves the anti effect of falling of device greatly.
The utility model discloses in: the plano-optic 4 is parallel to the built-in lens 5, and the central axis of the plano-optic 4 is coincident with the central axis of the protective layer 6; the outer side of the built-in lens 5 is provided with the plano-optic mirror 4 which can protect the built-in lens 5, the plano-optic mirror 4 is synthesized by polymethyl methacrylate, so that the plano-optic mirror 4 has an anti-static function, the lens is guaranteed not to be interfered by dust in the air when shooting, the light transmittance of the plano-optic mirror 4 reaches 92%, and the use of the built-in lens 5 is not influenced.
The utility model discloses in: the thickness of the protective layer 6 is 5-10 nm, and the rear end surface of the protective layer 6 is tightly attached to the front end surface of the built-in lens 5; a transparent protective layer 6 is plated on the surface of the built-in lens 5, the protective layer 6 is a metal oxide nanowire layer, so that the attaching force of water vapor condensed on the surface of the lens is reduced, the water vapor with the increased volume cannot be lifted on the surface of the lens due to the reduction of the attaching force, the water vapor cannot attach to the lens, and the problem of fogging of the surface of the lens is solved.
The utility model discloses in: the diameter of the positioning hole 12 is 1-2 cm, the inner surface of the positioning hole 12 is tightly attached to the outer surface of the positioning pin 13, the positioning block 15 is horizontally arranged at the rear end of the mounting piece 10, and the central axis of the positioning block 15 is overlapped with the central axis of the shell 1; the outer thread 11 of the mounting part 10 can be used for more simply and conveniently detaching and replacing the shell 1, the thread is installed after the replacement is finished, the positioning pin 13 and the positioning nut 14 are used for dual fixation, and the damage and the economic loss caused by the falling of the camera lens in an accident can be avoided.
This camera lens's convenient to dismantle theory of operation: firstly, the positioning block 15 and the external thread 11 on the mounting piece 10 are used for mounting and fixing the front end of the camera, secondly, the positioning pin 13 and the positioning nut 14 are used for double fixing, the camera lens can be prevented from being damaged and economically lost due to accidental falling when in use while being convenient to detach and replace, the device starts to work after the mounting is finished, in the working process, a transparent protective layer 6 is plated on the surface of the built-in lens 5, the protective layer 6 is a metal oxide nanowire layer, so that the adhesion force of water vapor condensed on the surface of the lens is reduced, the water vapor with increased volume can not be lifted on the surface of the lens due to the reduction of the adhesion force, the water vapor can not adhere to the lens, the problem of fogging on the surface of the lens is further solved, the flat mirror 4 is arranged on the outer side of the built-in lens 5 and can protect the built-in lens, make plano-optic mirror 4 have the function of preventing static, guarantee when shooing, the camera lens can not receive the dust interference in the air, when the device takes place the landing or drops when operating, and rubber sleeve 2 cooperation protective cover 3 can play protection and cushioning effect to casing 1, guarantees that each camera lens can not receive mechanical collision in the casing 1, improves the anti effect of falling of device greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)
1. The utility model provides a camera lens convenient to dismantle, includes casing (1) and mount pad (7), its characterized in that: the outer wall of the shell (1) is bonded with a rubber sleeve (2), the front end of the shell (1) is in threaded connection with a protective cover (3), a plano-optic mirror (4) is arranged inside the front end of the shell (1), a built-in lens (5) is arranged inside the shell (1), a protective layer (6) is bonded at the front end of the built-in lens (5), the mounting seat (7) is located at the rear end inside the shell (1), a zoom lens (8) is arranged at the front end inside the mounting seat (7), a fixed-focus lens (9) is arranged at the rear end inside the mounting seat (7), a mounting piece (10) is fixedly connected at the rear end of the shell (1), external threads (11) are arranged on the outer wall of the mounting piece (10), a positioning hole (12) is formed inside the mounting piece (10), and a positioning pin (13) is arranged inside the positioning hole (12, and the upper layer and the lower layer of the positioning pin (13) are provided with positioning nuts (14), and the rear end of the mounting piece (10) is fixedly connected with a positioning block (15).
2. A camera lens convenient to disassemble according to claim 1, characterized in that: preferably, the inner surface of the rubber sleeve (2) is tightly attached to the outer surface of the shell (1), and the shell (1) forms a detachable structure through the protective cover (3).
3. A camera lens convenient to disassemble according to claim 1, characterized in that: the plano-optic mirror (4) is parallel to the built-in lens (5), and the central axis of the plano-optic mirror (4) is coincided with the central axis of the protective layer (6).
4. A camera lens convenient to disassemble according to claim 1, characterized in that: the thickness of the protective layer (6) is 5-10 nm, and the rear end surface of the protective layer (6) is tightly attached to the front end surface of the built-in lens (5).
5. A camera lens convenient to disassemble according to claim 1, characterized in that: the diameter of the positioning hole (12) is 1-2 cm, and the inner surface of the positioning hole (12) is tightly attached to the outer surface of the positioning pin (13).
6. A camera lens convenient to disassemble according to claim 1, characterized in that: the positioning block (15) is horizontally arranged at the rear end of the mounting piece (10), and the central axis of the positioning block (15) coincides with the central axis of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271294.5U CN213023892U (en) | 2020-10-13 | 2020-10-13 | Camera lens convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271294.5U CN213023892U (en) | 2020-10-13 | 2020-10-13 | Camera lens convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213023892U true CN213023892U (en) | 2021-04-20 |
Family
ID=75480729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022271294.5U Expired - Fee Related CN213023892U (en) | 2020-10-13 | 2020-10-13 | Camera lens convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213023892U (en) |
-
2020
- 2020-10-13 CN CN202022271294.5U patent/CN213023892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20211013 |