CN205880458U - Ultra -thin adjustable ND dim light mirror - Google Patents
Ultra -thin adjustable ND dim light mirror Download PDFInfo
- Publication number
- CN205880458U CN205880458U CN201620839402.5U CN201620839402U CN205880458U CN 205880458 U CN205880458 U CN 205880458U CN 201620839402 U CN201620839402 U CN 201620839402U CN 205880458 U CN205880458 U CN 205880458U
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Abstract
The utility model relates to a technical field is adjusted to the camera filter, discloses an ultra -thin adjustable ND dim light mirror, including adjustable ND mirror picture frame (1), first polarization lens (2), second polarization lens (21), adjustable ND mirror clamping ring (3), in the first lens installing frame of adjustable ND mirror picture frame (1) was located in first polarization lens (2), second polarization lens (21) was located in the second lens installing frame of adjustable ND mirror clamping ring (3), adjustable ND mirror picture frame (1) still includes protruding (13), and adjustable ND mirror clamping ring (3) is equipped with draw -in groove (31), and draw -in groove (31) are connected with protruding (13) cooperation. The utility model discloses an adjustable ND mirror picture frame comes the fixed mirror piece with the mode of polarizer piece veneer, can solve the problem that the clamping ring is not hard up and the snap ring is deviate from among the prior art, makes the assembly easier in addition, and polarizer piece assembly rear mirror circle, two polarization lenses, clamping rings form a whole, remove without external force and destroy.
Description
Technical field
This utility model relates to photographing unit filter regulation technology field, has particularly related to a kind of ultra-thin adjustable N D dim light mirror.
Background technology
In the epoch of this electronic information, people are more and more higher for the requirement of universal camera, gentlier, thinner
Polarizer is the pursuit of present consumer, and adjustable N D mirror is the thickest, the most inapplicable at wide-angle lens, and camera lens surrounding can be made to occur being in the light
Phenomenon, it is impossible to meet consumer demand.At present, on market, existing adjustable N D mirror has following two structure: the first is mirror
Circle coordinates fixing polarized lenses with threaded ring, and the first structure exists the shortcomings such as threaded ring easily loosens, mirror circle is thick；Second
Kind be the female thread removing on the basis of the first and connecting other filters to realize the thinning of Jing Quan, cause connecting other
Can not lid lens cap when filter and use adjustable N D filter.
Summary of the invention
This utility model is for the shortcoming of prior art, it is provided that a kind of ultra-thin adjustable N D dim light mirror.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
Ultra-thin adjustable N D dim light mirror, including adjustable N D mirror picture frame, the first polarized lenses, the second polarized lenses, adjustable N D mirror
Trim ring, adjustable N D mirror picture frame is provided with the first eyeglass installing frame, and the first polarized lenses is located in the first eyeglass installing frame, adjustable N D mirror
Trim ring is provided with the second eyeglass installing frame, and the second polarized lenses is located in the second eyeglass installing frame, the first polarized lenses and second inclined
It is provided with space between galvanometer sheet；Adjustable N D mirror picture frame also includes that projection, adjustable N D mirror trim ring are provided with draw-in groove, draw-in groove and male cooperation
Connecting, adjustable N D mirror picture frame and adjustable N D mirror trim ring are connected with projection by draw-in groove.
When principle of the present utility model is to relatively rotate two panels polarized lenses, the light passed through is made to gradually decrease, until 90 °
Angle reaches through minimum light；Utilize this principle to design the picture frame of adjustable N D mirror.This utility model uses adjustable N D mirror mirror
Frame fixes eyeglass with the mode of polarized lenses gluing, can solve pressure ring in prior art and loosen and the problem of snap ring abjection,
And making assembling be more prone to, after the assembling of adjustable N D mirror, Jing Quan, polarized lenses, trim ring form an entirety, unless external force is destroyed.
As preferably, adjustable N D mirror picture frame includes first annular frame and the second ring frame being connected with first annular frame, the
One ring frame internal diameter is less than the internal diameter of the second ring frame, and inside first annular frame and the second ring frame, junction is provided with first gear
Plate, the first baffle plate and first annular frame form eyeglass installing frame.
As preferably, projection is located at outside the second ring frame, is additionally provided with spacing preiection, protruding and limit outside the second ring frame
It is provided with cannelure between the projection of position.
As preferably, adjustable N D mirror trim ring also includes what the 3rd ring frame being connected with draw-in groove and the 3rd ring frame connected
Fourth annular frame, the 3rd ring frame inner sidewall diameter is more than first annular frame outer sidewall diameter, and the 3rd ring frame is with first annular
Frame is connected.
As preferably, being provided with second baffle inside the 3rd ring frame, second baffle is located at one end of the 3rd ring frame.
As preferably, the first polarized lenses and the first eyeglass installing frame gluing connect；Second polarized lenses and the second eyeglass
Installing frame gluing connects.
Adjustable N D mirror picture frame uses ultrathin design technique, and eyeglass is thinner, and fine adjustable N D mirror picture frame milling flower adds perfect rotation
Turning damping, feel is splendid, precisely regulates, and gentlier, thinner, adapts to adjustable N D mirror to Radix Rumicis and the bugeye lens angle of visual field
Big function, is prevented effectively from and produces dark angle at wide-angle lens, it is to avoid gear angle, can meet adjustable N D mirror and uses requirement and have dress camera lens
The space of lid, can be suitable for whole camera guns.This utility model, owing to have employed above technical scheme, has significant skill
Art effect: the mode that this utility model uses adjustable N D mirror picture frame glued with polarized lenses fixes eyeglass, can solve existing
In technology, pressure ring loosens and the problem of snap ring abjection, and makes assembling be more prone to, Jing Quan, polarizer after the assembling of adjustable N D mirror
Sheet, trim ring form an entirety, unless external force is destroyed.And this utility model apparatus structure is compact, easy to operate.
Can be solved to be in the light when wide-angle lens uses UV+ adjustable N D eyeglass the problem causing You An angle, 4 angles of photo；With
Time, this adjustable N D filter can use lens cap when using, bring convenience to user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of adjustable N D mirror picture frame.
Fig. 3 is the structural representation of adjustable N D mirror trim ring.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Ultra-thin adjustable N D dim light mirror, as Figure 1-3, polarizes including adjustable N D mirror picture frame the 1, first polarized lenses 2, second
Eyeglass 21, adjustable N D mirror trim ring 3, adjustable N D mirror picture frame 1 is provided with the first eyeglass installing frame, and the first polarized lenses 2 is located at the first mirror
In sheet installing frame, adjustable N D mirror trim ring 3 is provided with the second eyeglass installing frame, and the second polarized lenses 21 is located at the second eyeglass installing frame
In, it is provided with space between the first polarized lenses 2 and the second polarized lenses 21；Adjustable N D mirror picture frame 1 also includes protruding 13, adjustable N D
Mirror trim ring 3 is provided with draw-in groove 31, and draw-in groove 31 is connected with protruding 13, and adjustable N D mirror picture frame 1 and adjustable N D mirror trim ring 3 pass through draw-in groove
31 are connected with protruding 13.
First polarized lenses 2 is connected with the first eyeglass installing frame gluing；Second polarized lenses 21 and the second eyeglass installing frame
Glued connection.
Adjustable N D mirror picture frame 1 includes first annular frame 11 and the second ring frame 12 being connected with first annular frame 11, first
Ring frame 11 internal diameter is less than the internal diameter of the second ring frame 12, and inside first annular frame 11 and the second ring frame 12, junction is provided with the
One baffle plate 14, the first baffle plate 14 and first annular frame 11 form eyeglass installing frame.
Protruding 13 are located at outside the second ring frame 12, are additionally provided with spacing preiection 15, protruding 13 Hes outside the second ring frame 12
It is provided with cannelure between spacing preiection 15.
Adjustable N D mirror trim ring 3 also includes that the 3rd ring frame 32 being connected with draw-in groove 31 is connected with the 3rd ring frame 32
Four ring frames 34, the 3rd ring frame 32 inner sidewall diameter is more than first annular frame 11 outer sidewall diameter, the 3rd ring frame 32 and the
One ring frame 11 is connected.Being provided with second baffle 33 inside 3rd ring frame 32, second baffle 33 is located at the 3rd ring frame 32
One end.
In a word, the foregoing is only preferred embodiment of the present utility model, all according to this utility model claim institute
Impartial change and the modification made, all should belong to the covering scope of this utility model patent.
Claims (6)
- The most ultra-thin adjustable N D dim light mirror, it is characterised in that: include adjustable N D mirror picture frame (1), the first polarized lenses (2), second inclined Galvanometer sheet (21), adjustable N D mirror trim ring (3), adjustable N D mirror picture frame (1) is provided with the first eyeglass installing frame, the first polarized lenses (2) Being located in the first eyeglass installing frame, adjustable N D mirror trim ring (3) is provided with the second eyeglass installing frame, and the second polarized lenses (21) is located at In two eyeglass installing frames, between the first polarized lenses (2) and the second polarized lenses (21), it is provided with space；Adjustable N D mirror picture frame (1) Also including that projection (13), adjustable N D mirror trim ring (3) are provided with draw-in groove (31), draw-in groove (31) is connected with protruding (13), adjustable N D Mirror picture frame (1) and adjustable N D mirror trim ring (3) are connected with protruding (13) by draw-in groove (31).
- Ultra-thin adjustable N D dim light mirror the most according to claim 1, it is characterised in that: adjustable N D mirror picture frame (1) includes first Ring frame (11) and the second ring frame (12) being connected with first annular frame (11), first annular frame (11) internal diameter is less than the second ring The internal diameter of shape frame (12), first annular frame (11) and junction, the second ring frame (12) inner side are provided with the first baffle plate (14), and first Baffle plate (14) and first annular frame (11) form eyeglass installing frame.
- Ultra-thin adjustable N D dim light mirror the most according to claim 2, it is characterised in that: protruding (13) are located at the second ring frame (12) outside, the second ring frame (12) outside is additionally provided with spacing preiection (15), is provided with between protruding (13) and spacing preiection (15) Cannelure.
- Ultra-thin adjustable N D dim light mirror the most according to claim 2, it is characterised in that: adjustable N D mirror trim ring (3) also include with The fourth annular frame (34) that the 3rd ring frame (32) that draw-in groove (31) connects is connected with the 3rd ring frame (32), the 3rd ring frame (32) inner sidewall diameter is more than first annular frame (11) outer sidewall diameter, and the 3rd ring frame (32) coordinates with first annular frame (11) Connect.
- Ultra-thin adjustable N D dim light mirror the most according to claim 4, it is characterised in that: the 3rd ring frame (32) inner side is provided with the Two baffle plates (33), second baffle (33) is located at one end of the 3rd ring frame (32).
- Ultra-thin adjustable N D dim light mirror the most according to claim 1, it is characterised in that: the first polarized lenses (2) and the first mirror Sheet installing frame gluing connects；Second polarized lenses (21) is connected with the second eyeglass installing frame gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839402.5U CN205880458U (en) | 2016-08-04 | 2016-08-04 | Ultra -thin adjustable ND dim light mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839402.5U CN205880458U (en) | 2016-08-04 | 2016-08-04 | Ultra -thin adjustable ND dim light mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205880458U true CN205880458U (en) | 2017-01-11 |
Family
ID=57702335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620839402.5U Active CN205880458U (en) | 2016-08-04 | 2016-08-04 | Ultra -thin adjustable ND dim light mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205880458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300925A (en) * | 2017-03-08 | 2019-10-01 | 茨所株式会社 | Camera filter frame and camera filter unit |
| CN114397740A (en) * | 2022-01-26 | 2022-04-26 | 温州博成达光学有限公司 | Colorful polarized lens |
-
2016
- 2016-08-04 CN CN201620839402.5U patent/CN205880458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300925A (en) * | 2017-03-08 | 2019-10-01 | 茨所株式会社 | Camera filter frame and camera filter unit |
| CN114397740A (en) * | 2022-01-26 | 2022-04-26 | 温州博成达光学有限公司 | Colorful polarized lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312000 Zhejiang Province, Shaoxing city Shangyu District Feng Hui Zhen Dong Guang Cun Patentee after: Shangyu Shaoxing digital photographic equipment Co., Ltd. Address before: 312361 Zhejiang Province, Shaoxing city Shangyu District Feng Hui Zhen Dong Guan Cun Industrial Park No. 266 Patentee before: SHANGYU GELINER DIGITAL PHOTOGRAPHY EQUIPMENT CO., LTD. |