CN204832635U - General multi -functional filter mounting system of single opposition machine - Google Patents
General multi -functional filter mounting system of single opposition machine Download PDFInfo
- Publication number
- CN204832635U CN204832635U CN201520593953.3U CN201520593953U CN204832635U CN 204832635 U CN204832635 U CN 204832635U CN 201520593953 U CN201520593953 U CN 201520593953U CN 204832635 U CN204832635 U CN 204832635U
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- Prior art keywords
- filter support
- annular
- adapter sleeve
- switching
- hole
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Abstract
The utility model discloses a general multi -functional filter mounting system of single opposition machine, it not only can install the protective glass piece additional to aim at providing one kind before the camera camera lens, avoid external collision to make the camera lens break or be broken, but also can install the optical filtering simultaneously additional to can make the optical filtering for camera camera lens pivoted filter mounting system. It includes the stationary magazine creel, adapter sleeve, protective glass piece, clamping ring, switching ring and filter support. Stationary magazine creel one end is equipped with the binding off taper sleeve, and the other end of stationary magazine creel is connected through the one end of screw thread with the adapter sleeve. Be equipped with annular stopper on the medial surface of adapter sleeve, protective glass piece and clamping ring lie in the adapter sleeve, and protective glass piece and clamping ring lie in same one side of annular stopper, pass through threaded connection between clamping ring and the adapter sleeve, the one end of switching ring is connected through the one end of screw thread with the adapter sleeve, is equipped with the switching through -hole in the middle part of the filter support, switching ring is inserted and is established in the switching through -hole, and the filter support can be switchoverred the cyclovergence relatively and is moved.
Description
Technical field
The utility model relates to a kind of filter support, is specifically related to a kind of slr camera functional universal filter support system.
Background technology
In order to enable camera shoot various different-effect photo, usually all optical filtering can be applied to.Optical filtering picture can be made to become more beautiful or change the special-effect that its tone needs to reaching oneself.As polariscope can eliminate the reflective of the nonmetallic surface such as water or glass, dim light mirror can make pedestrian or wagon flow from there being change nothing, scrim, dreamlike mirror, neutral density mirror and multi-picture mirror etc.; The Color constitut of picture can also be changed, as colored complementary color mirror, gradient color mirror etc.
Current optical filtering is normally connected with the screw thread of camera lens by screw thread, and when camera lens does not have nose threads, during for bulb-type camera lens, needs here to use filter support system.And existing filter support generally includes a sleeve and the cartridge part for plug-in mounting optical filtering, filter support to be located on camera lens by jacket casing and to be fixed on camera lens by tight fixed bolt.Current this filter support mounting structure makes the optical filtering of plug-in mounting filter support cannot rotate relative to camera lens, and can not install very important protective lens additional before camera lens, cannot play direct protective effect to camera lens.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides one can not only install protective lens additional before camera lens, avoids extraneous collision camera lens to be broken or fragmentation; And optical filtering can also be installed additional, and the slr camera functional universal filter support system that optical filtering rotates relative to camera lens can be made simultaneously.
The technical solution of the utility model is:
A kind of slr camera functional universal filter support system comprises stationary magazine creel, adapter sleeve, protective lens, trim ring, adapter ring and filter support, and described stationary magazine creel one end is provided with closing in tapered sleeve, and the other end of stationary magazine creel is connected with one end of adapter sleeve by screw thread; The medial surface of described adapter sleeve is provided with annular stop block, described protective lens and trim ring are positioned at adapter sleeve, protective lens and trim ring are positioned at the same side of annular stop block, and annular stop block and trim ring are positioned at the relative both sides of protective lens, are threaded connection between trim ring and adapter sleeve; One end of described adapter ring is connected with one end of adapter sleeve by screw thread, and described adapter ring and stationary magazine creel are positioned at the relative both sides of adapter sleeve, and described adapter ring, protective lens and trim ring are positioned at the same side of annular stop block; Be provided with switching through hole in the middle part of described filter support, described adapter ring is plugged in switching through hole, and filter support can be rotated relative to adapter ring; Described filter support is provided with the filter mounting structure for installing filter glass.
This programme can not only install protective lens additional before camera lens, avoids extraneous collision camera lens to be broken or fragmentation; And optical filtering can also be installed additional, and optical filtering can be made to rotate relative to camera lens simultaneously.
As preferably, filter mounting structure with comprise two Plug Divisions, two plugging position are in the relative both sides of switching through hole, and the relative both sides of two Plug Divisions are respectively equipped with at least one filter slot.
As preferably, Plug Division is superposed by some laminations and forms, and is respectively equipped with a filter slot between adjacent two laminations.
As preferably, filter slot is made up of half groove be arranged on the side of adjacent two laminations.
As preferably, Plug Division is connected with filter support by bolt.
As preferably, adapter ring lateral surface is provided with annular lug, described switching through hole medial surface is provided with positive stop lug boss, and positive stop lug boss is near one end of switching through hole, the edge, another port of switching through hole is provided with annular and steps down breach, the step down bottom surface of breach of annular is provided with the uniform connecting screw hole of at least two circumferences, is provided with caging bolt in connecting screw hole; Described annular lug is positioned at switching through hole, and annular lug is between positive stop lug boss and the bolt head of caging bolt.
This programme structure while adapter ring rotates, can be convenient to actual processing and fabricating in guarantee filter support.
As preferably, annular lug lateral surface is provided with annular oil groove.Annular oil groove is conducive to the storage of railway grease, is conducive to filter support and rotates relative to adapter ring.
As preferably, the inward flange of adapter ring one end face is provided with annular and connects boss, and annular connects boss lateral surface and is provided with external thread, one end that described annular connects boss and adapter sleeve by screw thread be connected.This programme structure is convenient to actual processing and fabricating and installation.
The beneficial effects of the utility model are: can not only install protective lens additional before camera lens, avoid extraneous collision camera lens to be broken or fragmentation; And optical filtering can also be installed additional, and optical filtering can be made to rotate relative to camera lens simultaneously.
Accompanying drawing explanation
Fig. 1 is the explosive view of slr camera functional universal filter support system of the present utility model.
Fig. 2 is a kind of wiring layout of slr camera functional universal filter support system of the present utility model.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Fig. 4 is a kind of three-dimensional structure schematic diagram of slr camera functional universal filter support system of the present utility model.
Fig. 5 is a kind of structural representation that slr camera functional universal filter support system of the present utility model is arranged on camera lens.
In figure: stationary magazine creel 1, closing in tapered sleeve 1a, adapter sleeve 2, annular stop block 21, protective lens 3, trim ring 4, adapter ring 5, annular connect boss 51, annular lug 52, filter support 6,
Switching through hole 61, positive stop lug boss 62, annular are stepped down breach 63, connecting screw hole 64, Plug Division 65, lamination 66, filter slot 67, caging bolt 7.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of slr camera functional universal filter support system comprises stationary magazine creel 1, adapter sleeve 2, protective lens 3, trim ring 4, adapter ring 5 and filter support 6.Protective lens is UV protective lens.Stationary magazine creel one end is provided with closing in tapered sleeve 1a, and the other end of stationary magazine creel is connected with one end of adapter sleeve by screw thread.Closing in tapered sleeve cross-sectional area is reduced outward gradually by the stationary magazine creel end at tapered sleeve place of closing up.
As shown in Figure 1 and Figure 2, the medial surface of adapter sleeve 2 is provided with annular stop block 21.Protective lens and trim ring are positioned at adapter sleeve.Protective lens 3 and trim ring 4 are positioned at the same side of annular stop block.Annular stop block and trim ring are positioned at the relative both sides of protective lens.Trim ring lateral surface is provided with external thread.Be threaded connection between trim ring and adapter sleeve.Trim ring is undertaken rotating to inner periphery by the screw thread of adapter sleeve, until protective lens is resisted against annular stop block, and trim ring is resisted against in protective lens.
One end of adapter ring 5 is connected with one end of adapter sleeve by screw thread, be specifically, the inward flange of adapter ring one end face is provided with annular and connects boss 51, and annular connects boss lateral surface and is provided with external thread, one end that annular connects boss and adapter sleeve by screw thread be connected.Adapter ring lateral surface is provided with annular lug 52.Annular lug lateral surface is provided with annular oil groove.Adapter ring and stationary magazine creel are positioned at the relative both sides of adapter sleeve.Adapter ring, protective lens and trim ring are positioned at the same side of annular stop block.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, filter props up in the middle part of 6 framves and is provided with switching through hole 61.Switching through hole is circular hole.Switching through hole medial surface is provided with positive stop lug boss 62, and positive stop lug boss is near one end of switching through hole; The edge, another port of switching through hole is provided with annular and steps down breach 63.Annular step down breach bottom surface on the uniform connecting screw hole 64 of three circumferences.Caging bolt 7 is provided with in connecting screw hole.Adapter ring 5 is plugged in switching through hole, and filter support can be rotated relative to adapter ring.Annular lug 52 is positioned at switching through hole, and annular lug is between positive stop lug boss and the bolt head of caging bolt.
Filter support is provided with the filter mounting structure for installing filter glass.Filter mounting structure with comprise two Plug Divisions 65.Plug Division is connected with filter support by bolt.Two plugging position are in the relative both sides of switching through hole 61.The relative both sides of two Plug Divisions are respectively equipped with at least one filter slot 67.Filter slot is used for plugging filter glass.Plug Division is superposed by some laminations 66 and forms, and is respectively equipped with a filter slot between adjacent two laminations.Filter slot is made up of half groove be arranged on the side of adjacent two laminations.
The embody rule of the slr camera functional universal filter support system of the present embodiment is as follows, as shown in Figure 5:
The first, stationary magazine creel 1 is separated with adapter sleeve 2;
The second, stationary magazine creel is inserted in by camera lens 8 rear end;
3rd, stationary magazine creel and adapter sleeve are threaded connection, and closing in tapered sleeve is resisted against on the step of camera lens rear side, make camera lens front end be resisted against on annular stop block; Thus multi-functional filter support system is arranged on camera lens.
Thus the protective lens of the slr camera functional universal filter support system of this programme can be protected camera lens, avoids extraneous collision camera lens to be broken or fragmentation.
On the other hand, user can also insert optical filtering (optical filtering is existing optical filtering on market) as required on the filter slot of two Plug Divisions of filter support; And because filter support can be rotated relative to adapter ring, and adapter ring, stationary magazine creel and adapter sleeve are fixed on camera lens, and thus optical filtering can also rotate relative to camera lens with filter support.
Claims (8)
1. a slr camera functional universal filter support system, is characterized in that, comprise stationary magazine creel, adapter sleeve, protective lens, trim ring, adapter ring and filter support, described stationary magazine creel one end is provided with closing in tapered sleeve, and the other end of stationary magazine creel is connected with one end of adapter sleeve by screw thread;
The medial surface of described adapter sleeve is provided with annular stop block, described protective lens and trim ring are positioned at adapter sleeve, protective lens and trim ring are positioned at the same side of annular stop block, and annular stop block and trim ring are positioned at the relative both sides of protective lens, are threaded connection between trim ring and adapter sleeve;
One end of described adapter ring is connected with one end of adapter sleeve by screw thread, and described adapter ring and stationary magazine creel are positioned at the relative both sides of adapter sleeve, and described adapter ring, protective lens and trim ring are positioned at the same side of annular stop block;
Be provided with switching through hole in the middle part of described filter support, described adapter ring is plugged in switching through hole, and filter support can be rotated relative to adapter ring; Described filter support is provided with the filter mounting structure for installing filter glass.
2. slr camera functional universal filter support system according to claim 1, it is characterized in that, described filter mounting structure with comprise two Plug Divisions, two plugging position in switching through hole relative both sides, the relative both sides of two Plug Divisions are respectively equipped with at least one filter slot.
3. slr camera functional universal filter support system according to claim 2, is characterized in that, described Plug Division is superposed by some laminations and forms, and is respectively equipped with a filter slot between adjacent two laminations.
4. slr camera functional universal filter support system according to claim 3, it is characterized in that, described filter slot is made up of half groove be arranged on the side of adjacent two laminations.
5. the slr camera functional universal filter support system according to Claims 2 or 3 or 4, it is characterized in that, described Plug Division is connected with filter support by bolt.
6. the slr camera functional universal filter support system according to claim 1 or 2 or 3 or 4, it is characterized in that, described adapter ring lateral surface is provided with annular lug, described switching through hole medial surface is provided with positive stop lug boss, and positive stop lug boss is near one end of switching through hole, the edge, another port of switching through hole is provided with annular and steps down breach, and the step down bottom surface of breach of annular is provided with the uniform connecting screw hole of at least two circumferences, is provided with caging bolt in connecting screw hole; Described annular lug is positioned at switching through hole, and annular lug is between positive stop lug boss and the bolt head of caging bolt.
7. slr camera functional universal filter support system according to claim 6, it is characterized in that, described annular lug lateral surface is provided with annular oil groove.
8. the slr camera functional universal filter support system according to claim 1 or 2 or 3 or 4, it is characterized in that, the inward flange of described adapter ring one end face is provided with annular and connects boss, annular connects boss lateral surface and is provided with external thread, one end that described annular connects boss and adapter sleeve by screw thread be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593953.3U CN204832635U (en) | 2015-08-07 | 2015-08-07 | General multi -functional filter mounting system of single opposition machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593953.3U CN204832635U (en) | 2015-08-07 | 2015-08-07 | General multi -functional filter mounting system of single opposition machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832635U true CN204832635U (en) | 2015-12-02 |
Family
ID=54690219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593953.3U Expired - Fee Related CN204832635U (en) | 2015-08-07 | 2015-08-07 | General multi -functional filter mounting system of single opposition machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467543A (en) * | 2015-12-03 | 2016-04-06 | 中国科学院长春光学精密机械与物理研究所 | Device for quickly replacing optical filter |
| CN110161780A (en) * | 2018-02-12 | 2019-08-23 | 林世忠 | Filter frame with demister |
| TWI671563B (en) * | 2016-10-21 | 2019-09-11 | 林世忠 | An improved structure of filter holder |
-
2015
- 2015-08-07 CN CN201520593953.3U patent/CN204832635U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467543A (en) * | 2015-12-03 | 2016-04-06 | 中国科学院长春光学精密机械与物理研究所 | Device for quickly replacing optical filter |
| TWI671563B (en) * | 2016-10-21 | 2019-09-11 | 林世忠 | An improved structure of filter holder |
| CN110161780A (en) * | 2018-02-12 | 2019-08-23 | 林世忠 | Filter frame with demister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20200807 |