CN203324557U - Device for mounting polarizer on filter support - Google Patents
Device for mounting polarizer on filter support Download PDFInfo
- Publication number
- CN203324557U CN203324557U CN2013204602519U CN201320460251U CN203324557U CN 203324557 U CN203324557 U CN 203324557U CN 2013204602519 U CN2013204602519 U CN 2013204602519U CN 201320460251 U CN201320460251 U CN 201320460251U CN 203324557 U CN203324557 U CN 203324557U
- Authority
- CN
- China
- Prior art keywords
- shaped
- shield
- filter support
- polarizer
- support body
- Prior art date
- 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
Links
Images
Abstract
Provided is a device for mounting a polarizer on a filter support. The device includes a shield and a U-shaped frame, wherein the U-shaped frame is fixed at the rear end of the shield, and a through hole is arranged in the middle of the shield; and an arc groove for mounting and positioning the polarizer is arranged in an arc segment of the U-shaped frame, threaded connection holes connected with the filter support are arranged at the front upper portion of the U-shaped frame, and a limiting screw hole for limiting the polarizer is arranged in the side upper portion of the U-shaped frame. According to the utility model, the filter support is arranged at the front end of a large-aperture lens without screw threads, so that the circular polarizer is fixed and rotated relatively; and the device for mounting the polarizer on the filter support is simple in structure and convenient and labor-saving in operation, and can effectively solve the problem in using the polarizer which includes the large-aperture lens without screw threads.
Description
Technical field
The utility model belongs to the photographic goods technical field, is specifically related to a kind ofly for polariscopic device is installed on the filter support, is a shelf attachment that connects photography or pick-up lens and filter sheet, to facilitate, fixes or rotates circular polariscope.
Background technology
In order to improve the image effect of photography or shooting, filter is widely used in photography, shooting field as aid, usually adopts at camera lens preceding thread mouth filter is installed.But in prior art, some wide-angle heavy calibers fixedly light shield camera lens do not arrange the screw thread mouth that connects filter, thereby make the type camera lens can't use circular band screw socket polariscope, when this type of heavy caliber fixedly light shield heavy caliber camera lens at needs, use in the polariscope environment while taking, owing to can't using the circular polarization mirror to become extremely inconvenient, therefore be necessary to improve.
The utility model content
The technical matters that the utility model solves: provide a kind of for the polariscopic device of installation on the filter support, can, by the filter support for the heavy caliber camera lens front end without screw thread mouth, can realize the fixing and circular polariscope of relative rotation.
The technical solution adopted in the utility model: for polariscopic device is installed on the filter support, there is shield and U-shaped support body, described U-shaped support body is fixed on the shield rear end and the shield middle part is shaped with through hole, be shaped with in the segmental arc of U-shaped support body and install and locate polariscopic arc groove, described U-shaped support body upper front end is shaped with the threaded connection hole be connected with the filter support, and U-shaped support body side top is shaped with restriction polariscopic stop screw hole.
Wherein, described shield and U-shaped support body are the integral type structure, and four jiaos of described shields are shaped with the metal thin wing that blocks camera lens back side spurious rays.
Further, in described arc groove, be provided with roller, described roller is stuck in the arc groove by rivet and take rivet and rolls in the arc groove as roller bearing.
The utility model is compared with prior art simple in structure, easy to operate, can effectively solve the polariscope use problem of heavy caliber without the screw thread mouth camera lens.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
The A-A cut-open view that Fig. 2 is Fig. 1;
Fig. 3 is that the utility model is loaded onto structural representation after polariscope;
Embodiment
Below in conjunction with accompanying drawing 1-3, a kind of embodiment of the present utility model is described.
For polariscopic device is installed on the filter support, there is shield 1 and U-shaped support body 2, specifically, described shield 1 is the integral type structure with U-shaped support body 2,1 four jiaos of described shields are shaped with the metal thin wing 7 that blocks camera lens back side spurious rays, when using this device, metal thin wing 7 can effectively block the spurious rays that the camera lens back side is injected, and improves shooting effect.Described U-shaped support body 2 is fixed on shield 1 rear end and shield 1 middle part is shaped with through hole 12, is shaped with the arc groove 4 of installing and locating polariscope 3 in the segmental arc of U-shaped support body 2, and arc groove 4 is for installation location and the rotation of polariscope 3.Specifically, in described arc groove 4, be provided with roller 8, described roller 8 by rivet 9, be stuck in arc groove 4 and take rivet 9 as roller bearing in the interior rolling of arc groove 4.With rivet 9 as roller bearing, it is rolling friction that its roller 8 makes polarized lenses 3 and the rubbing contact of arc groove 4 when rotatory polarization mirror 3, can facilitate, light and handy adjustment is also rotated glibly and is adjusted circular polarization mirror 3, the use that greatly improves polariscope 3 is handling, avoids the mutual wearing and tearing of polariscope 3 and arc groove 4 simultaneously.
Described U-shaped support body 2 upper front end are shaped with the threaded connection hole 5 be connected with the filter support, by attachment screw 11 and general filter support, are connected as a single entity and can use.U-shaped support body 2 side tops are shaped with the stop screw hole 6 of restriction polariscope 4, by stop screw 10 spacing and clamping by polariscope 3.After polariscope 3 is put into to arc groove 4, tighten stop screw 10, prevent when carrying, movement and rotary view taking, cause polariscope 3 accidents deviate from or fall and damage, simultaneously can be when circular polarization mirror 3 rotates to desirable position, locking circular polarization mirror 3, avoid by mistake touching, wind etc. makes polariscope 3 positions move or rock, and affects shooting effect.
Above-described embodiment, be preferred embodiment of the present utility model, not is used for limiting the utility model practical range, and the equivalence of being done with the described content of the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (3)
1. for polariscopic device is installed on the filter support, it is characterized in that: there is shield (1) and U-shaped support body (2), described U-shaped support body (2) is fixed on shield (1) rear end and shield (1) middle part is shaped with through hole (12), be shaped with the arc groove (4) of installing and locating polariscope (3) in the segmental arc of U-shaped support body (2), described U-shaped support body (2) upper front end is shaped with the threaded connection hole (5) be connected with the filter support, and U-shaped support body (2) side top is shaped with the stop screw hole (6) of restriction polariscope (4).
2. according to claim 1 for polariscopic device is installed on the filter support, it is characterized in that: described shield (1) and U-shaped support body (2) are the integral type structure, and (1) four jiao of described shield is shaped with the metal thin wing (7) that blocks camera lens back side spurious rays.
3. according to claim 1 and 2 for polariscopic device is installed on the filter support, it is characterized in that: be provided with roller (8) in described arc groove (4), described roller (8) is stuck in arc groove (4) by rivet (9) and take rivet (9) and rolls in arc groove (4) as roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204602519U CN203324557U (en) | 2013-07-30 | 2013-07-30 | Device for mounting polarizer on filter support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204602519U CN203324557U (en) | 2013-07-30 | 2013-07-30 | Device for mounting polarizer on filter support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324557U true CN203324557U (en) | 2013-12-04 |
Family
ID=49663894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204602519U Expired - Fee Related CN203324557U (en) | 2013-07-30 | 2013-07-30 | Device for mounting polarizer on filter support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348093A (en) * | 2018-09-26 | 2019-02-15 | 维沃移动通信有限公司 | A kind of image collecting device, method and terminal device |
-
2013
- 2013-07-30 CN CN2013204602519U patent/CN203324557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348093A (en) * | 2018-09-26 | 2019-02-15 | 维沃移动通信有限公司 | A kind of image collecting device, method and terminal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014084875A3 (en) | Device camera angle | |
| CN204358365U (en) | A kind of camera mount | |
| CN104359084A (en) | Backlight module fluorescent tube bracket | |
| CN203324557U (en) | Device for mounting polarizer on filter support | |
| CN204166179U (en) | A kind of adapter ring and camera lens filter support being convenient to adjustment | |
| CN104653966A (en) | Rotary display screen | |
| CN204287628U (en) | A kind of hinge for spectacles | |
| CN203732785U (en) | Size-adjustable lens filter support | |
| CN208751834U (en) | A kind of device for detecting performance of low distortion wide-angle lens | |
| EP2634626A1 (en) | Filter holder and sunshade for a camera | |
| CN203732784U (en) | Rotary type lens filter support | |
| CN203414660U (en) | A multifunctional CPL polarizing adjustable ND filter | |
| CN209674167U (en) | A kind of camera lens filter support | |
| CN205157861U (en) | Be used for square polariscopic rotary mechanism | |
| CN204465609U (en) | A kind of erecting device of novel mobile phone external lens | |
| CN203551868U (en) | Cell phone suite | |
| CN203912009U (en) | Handset external connection lens apparatus | |
| CN202001807U (en) | Camera installation support | |
| CN204359988U (en) | A kind of trim ring and be provided with the teleconverter of this trim ring | |
| CN203434488U (en) | Special tool for maintenance of oil leakage of oil-immersed transformer bushing | |
| CN207814940U (en) | A kind of alignment and fixing device for hydrogen cylinder | |
| CN201936105U (en) | Portable direct reflection illumination device | |
| CN203385972U (en) | Mobile phone lens amplifier | |
| CN205160597U (en) | Cell -phone presss from both sides with porous camera lens | |
| CN204741499U (en) | Can install multi -functional camera on multiple object |
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 |
Granted publication date: 20131204 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |