CN210376963U - Magnetic filter for camera - Google Patents
Magnetic filter for camera Download PDFInfo
- Publication number
- CN210376963U CN210376963U CN201921784145.XU CN201921784145U CN210376963U CN 210376963 U CN210376963 U CN 210376963U CN 201921784145 U CN201921784145 U CN 201921784145U CN 210376963 U CN210376963 U CN 210376963U
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- lens
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- clamping ring
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Abstract
The utility model discloses a filter is inhaled to camera magnetism, including the UV picture frame, UV picture frame bottom downward arch and periphery be equipped with the thread, the UV picture frame in the bottom install the UV lens, UV lens top be equipped with lens clamping ring one, the bottom of lens clamping ring one be equipped with annular magnet groove one, magnet groove one in the embedding have strong magnet one, the top of lens clamping ring one be equipped with the ND iron ring, the ND iron ring in the bottom install the ND lens, ND lens top be equipped with lens clamping ring two, the bottom of lens clamping ring two be equipped with annular magnet groove two, magnet groove two in the embedding have strong magnet two, ND iron ring top be equipped with the lens cap, lens cap bottom be equipped with annular iron groove, the iron groove in the embedding have a bellied annular iron ring downwards. Compared with the prior art, the utility model the advantage lie in: adopt magnetism to inhale the formula and switch, conveniently switch the filter, after all the camera lens damage.
Description
Technical Field
The utility model relates to a photographic camera equipment field specifically indicates a filter is inhaled to camera magnetism.
Background
The existing camera filter is arranged on the inner teeth at the front end of the lens through a mode knob of a screw thread, the camera is frequently switched between the filter in the using process, the filter connected in the screw thread mode is replaced for a long time, the lens is easily damaged, the screw thread is easily abraded and pulverized, and the surface of the lens is easily polluted and scratched.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a convenient change, do not damage a camera magnetism suction filter of camera lens thread.
In order to solve the technical problem, the utility model provides a technical scheme does: a camera magnetic filter comprises a UV picture frame, wherein the bottom of the UV picture frame protrudes downwards, threads are arranged on the periphery of the UV picture frame, a UV lens is arranged at the bottom in the UV picture frame, a first lens pressing ring is arranged above the UV lens and rotates in the UV picture frame, a first annular magnet groove is arranged at the bottom of the first lens pressing ring, a first strong magnet is embedded in the first magnet groove, a ND (neutral) iron ring is arranged above the first lens pressing ring and is connected to the top of the UV picture frame in a rotating and embedding manner, a ND lens is arranged at the bottom in the ND iron ring, a second lens pressing ring is arranged above the ND lens and rotates in the ND iron ring, a second annular magnet groove is arranged at the bottom of the second lens pressing ring, a second strong magnet is embedded in the second magnet groove, a lens cover is arranged above the ND iron ring, and an annular iron groove is arranged at the bottom of the lens cover, the iron groove embedded annular iron ring that has the downward arch, the lens cap pass through iron ring and two absorption in ND iron ring top of strong magnet.
As an improvement, the inner side of the top of the UV mirror frame is provided with inner threads.
As an improvement, the inner side of the top of the ND iron ring is provided with an inner screw thread.
Compared with the prior art, the utility model the advantage lie in: the UV picture frame that will be equipped with lens clamping ring one passes through the screw tooth and installs at the camera lens front end, and follow-up only need adsorb through the mode of magnetism and install the front end at the UV picture frame when switching the filter of other models, and it is convenient to switch, can not touch the damage camera lens, sets up in addition that NV picture frame and ND iron circle inboard interior screw tooth can connect the non-magnetism to inhale the formula filter, and application scope is wider.
Drawings
Fig. 1 is a schematic view of the magnetic filter structure of the camera of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1A.
As shown in the figure: 1. UV picture frame, 2, screw thread, 3, UV lens, 4, lens clamping ring one, 5, annular magnet groove one, 6, strong magnet one, 7, ND iron circle, 8, ND lens, 9, lens clamping ring two, 10, annular magnet groove two, 11, strong magnet two, 12, lens cap, 13, annular iron groove, 14, annular iron circle, 15, interior screw thread.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-2, a camera magnetic filter comprises a UV frame 1, wherein the bottom of the UV frame 1 protrudes downwards, a thread 2 is arranged on the periphery of the UV frame 1, a UV lens 3 is arranged at the bottom of the UV frame 1, a lens pressing ring I4 is arranged above the UV lens 3, the lens pressing ring I4 rotates in the UV frame 1, an annular magnet groove I5 is arranged at the bottom of the lens pressing ring I4, a strong magnet I6 is embedded in the magnet groove I, an ND iron ring 7 is arranged above the lens pressing ring I4, the ND iron ring 7 is connected to the top of the UV frame 1 in a rotating and embedding manner, an ND lens 8 is arranged at the bottom of the ND iron ring 7, a lens pressing ring II 9 is arranged above the ND iron ring 8, the lens pressing ring II 9 rotates in the ND iron ring 7, an annular magnet groove II 10 is arranged at the bottom of the lens pressing ring II 9, two imbeds in the magnet groove have two 11 strong magnets, 7 tops of ND iron ring be equipped with lens cap 12, 12 bottoms of lens cap be equipped with annular iron groove 13, the iron groove in embed have downward bellied annular iron ring 14, lens cap 12 pass through two 11 absorptions in ND iron ring 7 tops of iron ring and strong magnet.
The UV mirror frame 1 is characterized in that inner threads 15 are arranged on the inner side of the top of the UV mirror frame, and inner threads 15 are arranged on the inner side of the top of the ND iron ring 7.
The utility model discloses when concrete implementation: install UV picture frame 1 on the lens through screw thread 2, utilize and install lens clamping ring one 4 in UV picture frame 1 can adopt absorbent mode installation ND iron ring 7 through strong magnet 6, in addition, be equipped with interior screw thread 15 in UV picture frame 1 top inboard, can install non-magnetism and inhale formula filter, install ND lens 8 in ND iron ring 7, set up lens eye ring two 9 on the ND iron ring 7 equally, utilize strong magnet two 11 on the lens clamping ring two 9 can adsorb installation magnetism and inhale formula filter or adsorb lens lid 12, it is more convenient and fast to install the whole filter piece that switches, can not cause wearing and tearing to the camera lens simultaneously.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a filter is inhaled to camera magnetism, includes UV picture frame (1), its characterized in that: the UV mirror frame (1) bottom protruding downwards and the periphery be equipped with thread (2), UV mirror piece (3) are installed to the bottom in UV mirror frame (1), UV mirror piece (3) top be equipped with lens clamping ring (4), lens clamping ring (4) at UV mirror frame (1) internal rotation, the bottom of lens clamping ring (4) be equipped with annular magnet groove (5), magnet groove one in the embedding have strong magnet (6), the top of lens clamping ring (4) be equipped with ND iron ring (7), ND iron ring (7) bottom rotate the embedding and connect at UV mirror frame (1) top, ND iron ring (7) in the bottom install ND mirror piece (8), ND mirror piece (8) top be equipped with lens clamping ring two (9), lens clamping ring two (9) rotate in ND iron ring (7), the bottom of lens clamping ring two (9) be equipped with annular magnet groove two (10), two embedded strong magnet (11) in magnet groove, ND iron ring (7) top be equipped with lens cap (12), lens cap (12) bottom be equipped with annular iron groove (13), the iron groove embedded have downward bellied annular iron ring (14), lens cap (12) adsorb in ND iron ring (7) top through iron ring and strong magnet two (11).
2. The magnetic filter of camera of claim 1, wherein: the inner side of the top of the UV mirror frame (1) is provided with an inner screw thread (15).
3. The magnetic filter of camera of claim 1, wherein: and an inner screw thread (15) is arranged on the inner side of the top of the ND iron ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784145.XU CN210376963U (en) | 2019-10-23 | 2019-10-23 | Magnetic filter for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784145.XU CN210376963U (en) | 2019-10-23 | 2019-10-23 | Magnetic filter for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210376963U true CN210376963U (en) | 2020-04-21 |
Family
ID=70256569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921784145.XU Active CN210376963U (en) | 2019-10-23 | 2019-10-23 | Magnetic filter for camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210376963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113867080A (en) * | 2021-09-16 | 2021-12-31 | 辉映摄影器材有限公司 | Camera accessory mounting system |
| WO2022222520A1 (en) * | 2021-04-22 | 2022-10-27 | 江门市卡色光学有限公司 | Magnetic-attraction filter assembly and magnetic-attraction filter cap assembly, and lens assembly having same |
-
2019
- 2019-10-23 CN CN201921784145.XU patent/CN210376963U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022222520A1 (en) * | 2021-04-22 | 2022-10-27 | 江门市卡色光学有限公司 | Magnetic-attraction filter assembly and magnetic-attraction filter cap assembly, and lens assembly having same |
| GB2615672A (en) * | 2021-04-22 | 2023-08-16 | Jiangmen Kase Optics Co Ltd | Magnetic-attraction filter assembly and magnetic-attraction filter cap assembly, and lens assembly having same |
| CN113867080A (en) * | 2021-09-16 | 2021-12-31 | 辉映摄影器材有限公司 | Camera accessory mounting system |
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