CN103513385A - Connecting ring of filter support - Google Patents
Connecting ring of filter support Download PDFInfo
- Publication number
- CN103513385A CN103513385A CN201310379272.2A CN201310379272A CN103513385A CN 103513385 A CN103513385 A CN 103513385A CN 201310379272 A CN201310379272 A CN 201310379272A CN 103513385 A CN103513385 A CN 103513385A
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- ring
- filter
- filter support
- link
- adjustment
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Abstract
The invention discloses a connecting ring of a filter support. The connecting ring comprises a connecting ring body, the connecting ring body comprises a fixing ring, a filter adjustment ring and a lens connecting ring, the fixing ring, the filter adjustment ring and the lens connecting ring are sequentially connected from top to bottom, an inner ring body of the fixing ring is connected with the filter adjustment ring, the fixing ring is used for being connected with the filter support, the filter adjustment ring is a ring body with the L-type cross section, a filter connecting end is arranged on an inner ring body at the lower end of the filter adjustment ring, an adjustment window is arranged in the end face of the periphery of the filter connecting end, one end of the lens connecting ring is a lens connecting end, and the other end of the lens connecting ring is connected with the filter adjustment ring. According to the connecting ring of the filter support, the fixing ring, the filter adjustment ring and the lens connecting ring are combined, installation is easily and rapidly achieved, a CPL or other filters can be directly installed on the filter adjustment ring, the angles of the CPL can be flexibly adjusted through the adjustment window, and the connecting ring is rapid and convenient to use.
Description
Technical field
The present invention relates to photographic goods field, particularly a kind of filter support T-Ring.
Background technology
Along with the maturation of camera work and perfect, people also improve the requirement of photography thereupon, filter such as UV mirror (Ultra Violet), portrait filter, diffusion disk mirror, star sensor etc., be widely used in Professional Photography, shooting field as a kind of supplementary mode of Professional Photography.CPL refers to rotatory polarization mirror, or claims circular polarizer, is the abbreviation of English Circular-Polarizing Filters, for increasing color density, deepens sky blue, and outstanding white clouds are eliminated nonmetallic surface as the reflected light of glass or the water surface; Also can reduce the soft focus that the general mist of atmosphere causes in landscape shines, but not change the hue balancing of whole picture.When using CPL polariscope, need to adjust at any time the polariscopic angle of CPL, be to need often to reverse CPL polariscope, while therefore coordinating with other filters, there is the effect of certain obstruction and impact photography.In order to coordinate different filters to use, there is a kind of filter support peripheral hardware, this filter support mainly comprises for installing the rack body of filter and supporting T-Ring, wherein T-Ring is mainly used in fixed support body, in prior art, T-Ring is at one end provided with the helicitic texture being connected with camera lens, the other end is a ring texture, only can be for filter support be installed, one installation circular groove is normally set on rack body for CPL polariscope is installed, but when adjusting CPL polariscope, may cause scratching like this other eyeglasses, and adjust CPL polariscope underaction, this type of way also reduces the quantity that filter support is installed filter in addition, limited the function of filter support, the defect that current T-Ring exists in sum can too singlely can not meet the growing demand of people.
Summary of the invention
The object of the present invention is to provide a kind of novel filter support T-Ring.
According to an aspect of the present invention, provide a kind of filter support T-Ring, comprised T-Ring body, described T-Ring body comprises set collar, filter adjustment ring and the lens mounts connecting successively from top to down; It specifically arranges as follows:
The interior ring of described set collar is connected with filter adjustment ring, and described set collar is used for connecting filter support;
Described filter adjustment ring is the ring body that cross section is " L " type, and in the lower end of described filter adjustment ring, ring for filter link, is provided with adjustment window at the periphery end face of described filter link;
Described lens mounts one end is camera lens link, and the described lens mounts other end is connected with filter adjustment ring.
Especially, described camera lens link is identical with the size of filter link.
Especially, the interior ring diameter of lens mounts is less than the interior ring diameter of filter link, and described lens mounts is located on the end face of filter link below, and the internal spherical surface of described lens mounts forms shelves face, and described shelves face plays the position-limiting action that filter is installed.
Especially, adjusting window is two windows that are symmetrically set on filter link periphery end face.
Especially, periphery end face is provided with the slideway caving in, and is provided with the slide block of adjusting window for blocking on described slideway, and described slide block can slide along slideway.
Especially, one end of slide block is also provided with for block spacing and operation, between described block and the top of slide block, certain spacing is set, and the setting of spacing can be when closing slide block, reduce to greatest extent the light leakage phenomena of adjusting window, and then guarantee the quality of photography.
Especially, slide block is the hemizonid that cross section is " L " type, its length is greater than the length of adjusting window, both ends up and down at described slide block are provided with limited block, described slideway is provided with the first stopper slot matching with limited block, between described set collar and the junction of filter adjustment ring, is also provided with the second stopper slot matching with limited block.
Especially, filter link is the screw thread of being located on the internal ring wall of filter adjustment ring lower end, and the camera lens link of described lens mounts is the screw thread of being located at lens mounts outside wall surface
Especially, T-Ring body is one-body molded by Precision Machining by set collar, filter adjustment ring and lens mounts, and its material is 6061T aluminium alloy.
Especially, T-Ring body surface carries out hard anodized processing and forms hardening oxidation rete.
The principle of work of filter support T-Ring, first by filter link, directly CPL polariscope is installed in filter adjustment ring, by lens mounts, filter support T-Ring is installed on to camera lens front end again, moreover be connected and fixed by set collar and filter support, can realize the function that filter support is installed, by adjusting window, can adjust in real time the polariscopic angle of CPL, by slide block, close adjustment window after completing angular setting, realize and reduce the function of adjusting window light leak.
Beneficial effect of the present invention: filter support T-Ring of the present invention, by the combination of set collar, filter adjustment ring and lens mounts, not only can accept quickly and easily camera lens and filter support, and CPL polariscope or other filters can be directly installed in filter adjustment ring, by adjusting window, can adjust flexibly the polariscopic angle of CPL, convenient and swift, indirectly increased the quantity that filter support is installed filter simultaneously, improve that it is functional; The setting of slide block can be closed adjustment window after adjusting CPL polariscope angle in addition, reduces to greatest extent light leak situation.
Accompanying drawing explanation
Fig. 1 is the structural representation of filter support T-Ring of the present invention.
Fig. 2 is the structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of slide block in Fig. 1
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 has schematically shown according to filter support T-Ring of the present invention.
According to an aspect of the present invention, a kind of filter support T-Ring is provided, comprise T-Ring body 001, wherein T-Ring body 001 is one-body molded by Precision Machining by 6061T aluminium alloy in the present embodiment, above-mentioned T-Ring body 001 comprises the set collar 002 setting gradually from top to down, filter adjustment ring 003 and lens mounts 004, on T-Ring body 001 surface, carry out hard anodized and process formation hardening oxidation rete, when adopting 6061T aluminium alloy to guarantee the support strength of T-Ring body 001, guaranteed the withstand voltage of T-Ring body 001, wear-resisting, low temperature resistant performance, long-term use can be out of shape, on its surface, hardening oxidation rete is set and increases surperficial fastness to rubbing, thereby the reflecting rate of the serviceable life of increase T-Ring body 001 and reduction T-Ring body 001 is guaranteed photographic quality.
In the present embodiment, each above-mentioned ring body specifically arrange as follows:
The interior ring of described set collar 002 is connected with filter adjustment ring 003, and the outer ring diameter of set collar 002 is greater than filter adjustment ring 003, and the outer shroud end face 021 of set collar 002 is for connecting filter support;
Described filter adjustment ring 003Wei cross section is the ring body of " L " type, in described filter adjustment ring 003 lower end, ring is filter link 031, periphery end face at described filter link 031 is provided with adjustment window 032, adjust window 032 for being symmetrically set in two windows on filter link 031 periphery end face, and on periphery end face, be provided with the slideway 033 caving in, on described slideway 033, be provided with the slide block 034 of adjusting window 032 for blocking, wherein slide block 034Wei cross section is the hemizonid of " L " type in the present embodiment, its length is greater than the length of adjusting window 032, both ends up and down at described slide block 034 are provided with limited block 341, described slideway 033 is provided with the first stopper slot (not shown) matching with limited block 341, between described set collar 002 and filter adjustment ring 003 junction, be also provided with the second stopper slot 201 matching with limited block 341, above-mentioned limited block 341 coordinates by the first stopper slot and the second stopper slot 201, can in mobile process, come off by anti-limited slip block 034.In slide block 034 one end, be also provided with in addition for block 342 spacing and operation, between described block 342 and slide block 034 top, certain spacing is set, the setting of spacing can be when closing slide block 034, reduce to greatest extent the light leakage phenomena of adjusting window 032, and then the quality of assurance photography, described slide block 034 can slide along slideway 033;
Described lens mounts 004 one end is camera lens link, and described camera lens link is identical with the size of filter link 031, and described lens mounts 004 other end is connected with filter adjustment ring 003.The interior ring diameter of lens mounts 004 is less than the interior ring diameter of filter link 031, described lens mounts 004 is located on the end face of filter link 031 below, the internal spherical surface of described lens mounts 004 forms shelves face, and described shelves face plays the position-limiting action that filter is installed.
Especially, above-mentioned filter link 031 is for to be located at the screw thread on filter adjustment ring 003 lower end internal ring wall, and the camera lens link of described lens mounts 004 is the screw thread of being located at lens mounts 004 outside wall surface.
The principle of work of filter support T-Ring, first pass through filter link 031 directly by the installation of CPL polariscope and filter adjustment ring 003, by lens mounts 004, filter support T-Ring is installed on to camera lens front end again, moreover be connected and fixed by set collar 002 and filter support, can realize the function that filter support is installed, by adjusting window 032, can adjust in real time the polariscopic angle of CPL, by slide block 034, close and adjust window 032 after completing angular setting, avoid the situation of light leak.
The major technique application of this embodiment:
1, T-Ring body 001 of the present invention is provided with set collar 002, filter adjustment ring 003 and 004 3 parts of lens mounts, each part all plays independently function, and do not interfere at mutual when working, form rational structure distribution, convenient while making to use, simply, and the camera lens link of lens mounts 004 adopts general bore, applicable to different camera lenses;
2, in filter adjustment ring 003, be provided with for the polariscopic filter link 031 of CPL is installed, effect for filter support saving functional space, and the installation site that more can play separation of C PL polariscope and other filters, the problem that occurs scratching other filters while having avoided adjusting CPL polariscope, adjust the setting of window 032 and slide block 034 simultaneously, more effectively increase practicality of the present invention and degree of convenience, reduce to greatest extent the possibility of light leak simultaneously, bring into play better intention and take.
The foregoing is only the preferred embodiment of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, all belong to protection scope of the present invention.
Claims (10)
1. filter support T-Ring, is characterized in that, comprises T-Ring body, and described T-Ring body comprises set collar, filter adjustment ring and the lens mounts connecting successively from top to down; It specifically arranges as follows:
The interior ring of described set collar is connected with filter adjustment ring, and described set collar is used for connecting filter support;
Described filter adjustment ring is the ring body that cross section is " L " type, and in the lower end of described filter adjustment ring, ring for filter link, is provided with adjustment window at the periphery end face of described filter link;
Described lens mounts one end is camera lens link, and the described lens mounts other end is connected with filter adjustment ring.
2. filter support T-Ring according to claim 1, it is characterized in that, the interior ring diameter of described lens mounts is less than the interior ring diameter of filter link, described lens mounts is located on the end face of filter link below, the internal spherical surface of described lens mounts forms shelves face, and described shelves face plays the position-limiting action that filter is installed.
3. filter support T-Ring according to claim 2, is characterized in that, described adjustment window is two windows that are symmetrically set on filter link periphery end face.
4. filter support T-Ring according to claim 3, is characterized in that, described periphery end face is provided with the slideway caving in, and is provided with the slide block of adjusting window for blocking on described slideway, and described slide block can slide along slideway.
5. filter support T-Ring according to claim 4, it is characterized in that, one end of described slide block is also provided with for block spacing and operation, between described block and the top of slide block, certain spacing is set, the setting of spacing can be when closing slide block, reduce to greatest extent the light leakage phenomena of adjusting window, and then guarantee the quality of photography.
6. filter support T-Ring according to claim 5, it is characterized in that, described slide block is the hemizonid that cross section is " L " type, its length is greater than the length of adjusting window, both ends up and down at described slide block are provided with limited block, described slideway is provided with the first stopper slot matching with limited block, between described set collar and the junction of filter adjustment ring, is also provided with the second stopper slot matching with limited block.
7. filter support T-Ring according to claim 5, is characterized in that, described filter link is the screw thread of being located on the internal ring wall of filter adjustment ring lower end, and the camera lens link of described lens mounts is the screw thread of being located at lens mounts outside wall surface.
8. filter support T-Ring according to claim 5, is characterized in that, described T-Ring body is one-body molded by Precision Machining by set collar, filter adjustment ring and lens mounts, and its material is 6061T aluminium alloy.
9. filter support T-Ring according to claim 5, is characterized in that, described T-Ring body surface carries out hard anodized and processes formation hardening oxidation rete.
10. according to the principle of work of the filter support T-Ring described in claim 1 to 9 any one, it is characterized in that, first by filter link, directly CPL polariscope is installed in filter adjustment ring, by lens mounts, filter support T-Ring is installed on to camera lens front end again, moreover be connected and fixed by set collar and filter support, can realize the function that filter support is installed, by adjusting window, can adjust in real time the polariscopic angle of CPL, after completing angular setting, by slide block, close adjustment window, realize and reduce the function of adjusting window light leak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379272.2A CN103513385B (en) | 2013-08-27 | 2013-08-27 | Connecting ring of filter support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379272.2A CN103513385B (en) | 2013-08-27 | 2013-08-27 | Connecting ring of filter support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103513385A true CN103513385A (en) | 2014-01-15 |
| CN103513385B CN103513385B (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310379272.2A Expired - Fee Related CN103513385B (en) | 2013-08-27 | 2013-08-27 | Connecting ring of filter support |
Country Status (1)
| Country | Link |
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| CN (1) | CN103513385B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942289A (en) * | 2017-12-13 | 2018-04-20 | 苏州科瓴精密机械科技有限公司 | Locating module and there is its robot |
| CN108202845A (en) * | 2016-12-20 | 2018-06-26 | 深圳市朗驰欣创科技股份有限公司 | For clearing up the robot of garbage on water and garbage on water automatic cleaning method automatically |
| CN110161780A (en) * | 2018-02-12 | 2019-08-23 | 林世忠 | Filter frame with demister |
| CN110275271A (en) * | 2019-07-15 | 2019-09-24 | 北京遥感设备研究所 | A kind of connection structure of reflecting mirror and shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109868A (en) * | 1996-06-21 | 1998-01-16 | Asahi Seimitsu Kk | Lens cap structure of surveying apparatus having collimation telescope |
| US20040051981A1 (en) * | 2002-08-27 | 2004-03-18 | Pentax Corporation | Retracting mechanism of a retractable lens |
| CN201698137U (en) * | 2010-05-11 | 2011-01-05 | 梁骞 | Add-on filter device |
| KR20110066147A (en) * | 2008-09-22 | 2011-06-16 | 펜타콘 게엠베하 포토-운드 페인벌크테크니크 | Molding for optical purposes, particularly filter ring or lens holder |
| CN202563221U (en) * | 2012-05-08 | 2012-11-28 | 付瑞明 | Filter supporting frame |
-
2013
- 2013-08-27 CN CN201310379272.2A patent/CN103513385B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109868A (en) * | 1996-06-21 | 1998-01-16 | Asahi Seimitsu Kk | Lens cap structure of surveying apparatus having collimation telescope |
| US20040051981A1 (en) * | 2002-08-27 | 2004-03-18 | Pentax Corporation | Retracting mechanism of a retractable lens |
| KR20110066147A (en) * | 2008-09-22 | 2011-06-16 | 펜타콘 게엠베하 포토-운드 페인벌크테크니크 | Molding for optical purposes, particularly filter ring or lens holder |
| CN201698137U (en) * | 2010-05-11 | 2011-01-05 | 梁骞 | Add-on filter device |
| CN202563221U (en) * | 2012-05-08 | 2012-11-28 | 付瑞明 | Filter supporting frame |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202845A (en) * | 2016-12-20 | 2018-06-26 | 深圳市朗驰欣创科技股份有限公司 | For clearing up the robot of garbage on water and garbage on water automatic cleaning method automatically |
| CN107942289A (en) * | 2017-12-13 | 2018-04-20 | 苏州科瓴精密机械科技有限公司 | Locating module and there is its robot |
| CN110161780A (en) * | 2018-02-12 | 2019-08-23 | 林世忠 | Filter frame with demister |
| CN110275271A (en) * | 2019-07-15 | 2019-09-24 | 北京遥感设备研究所 | A kind of connection structure of reflecting mirror and shaft |
| CN110275271B (en) * | 2019-07-15 | 2021-09-14 | 北京遥感设备研究所 | Connecting structure of reflector and rotating shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103513385B (en) | 2017-02-22 |
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Granted publication date: 20170222 Termination date: 20180827 |
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