CN204832743U - Independently rotate omnipotent adjustable CPL - Google Patents
Independently rotate omnipotent adjustable CPL Download PDFInfo
- Publication number
- CN204832743U CN204832743U CN201520499626.1U CN201520499626U CN204832743U CN 204832743 U CN204832743 U CN 204832743U CN 201520499626 U CN201520499626 U CN 201520499626U CN 204832743 U CN204832743 U CN 204832743U
- Authority
- CN
- China
- Prior art keywords
- gear
- mounting groove
- polaroid
- hole
- gear ring
- 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
Landscapes
- Blocking Light For Cameras (AREA)
Abstract
The utility model discloses an independently rotate omnipotent adjustable CPL, aim at providing one kind from taking relative rotation function, do not influence other lenses of cartridge on the filter support, independently rotate omnipotent adjustable CPL that the commonality is good. It is including the installation picture peg, and the polarization lens sets up at installation picture peg polaroid installation through -hole on the surface, and the gear is stirred to ring gear and the rotatable setting of rotatable setting in polaroid installation through -hole on the installation picture peg, and stirs the gear and mesh mutually with the ring gear, the polarization lens is fixed to be set up in the ring gear.
Description
Technical field
The utility model relates to a kind of polarized lenses be applied on camera, is specifically related to a kind of omnipotent adjustable CPL of autonomous rotation of rotatable adjustment.
Background technology
Polariscope, is also polariscope, is a kind of color filter.Polariscope can be divided into rotatory polarization mirror (being called for short CPL) and linear polarizer (being called for short LPL) two kinds.Polariscopic outstanding function is that the light that can certain direction be allowed selectively to vibrate passes through, and is commonly used to eliminate or weaken the reflective by force of nonmetallic surface, thus eliminates or alleviate hot spot in colour and black-and-white photography.Such as, in scenery and landscape photography, be commonly used to the texture of the object showing strong reflective place, outstanding glass scenery below, press dark sky and performance blue sky and white cloud etc.
The polariscope of general is one block of complete CPL glass sheet in the market, and it is installed on camera by filter support, and can only carry out rotatory polarization mirror by rotating whole filter support.Because current polariscope can only rotate adjustment by rotating whole filter support, make current filter support to be merely able to usually plug-in mounting a slice polariscope, if filter support inserts other eyeglass simultaneously, will passively rotate together, cause direction entanglement, cannot use.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides one to carry relative spinfunction, does not affect other eyeglass of plug-in mounting in filter support, the autonomous rotation that versatility is good.
The technical solution of the utility model is:
The omnipotent adjustable CPL of a kind of autonomous rotation comprises installation plate, polarized lenses, be arranged on the polaroid installed on panel surfaces and through hole is installed, be rotatably arranged on polaroid and the gear ring in through hole be installed and be rotatably arranged on the handsetting gear installed on plate, and handsetting gear is meshed with gear ring; Described polarized lenses is fixedly installed in gear ring.
The omnipotent adjustable CPL of autonomous rotation of this programme can be coordinated with gear ring by handsetting gear and drives polarized lenses to rotate, and makes this polarized lenses carry relative spinfunction; When installation inserting board is contained in after in filter support, adjustment polarized lenses can be rotated by handsetting gear, thus can with other eyeglass together plate be inserted in filter support and use, and unaffected, versatility good; Effectively avoid current filter support being merely able to usually plug-in mounting a slice polariscope, if filter support inserts other eyeglass simultaneously, passively will rotate together, cause direction entanglement, the problem that cannot use.
As preferably, the surface of installing plate is provided with cover plate mounting groove, described polaroid is installed through hole and is positioned at cover plate mounting groove, and polaroid is installed the port edge that formed on cover plate mounting groove bottom surface of through hole and is provided with annular and dodges breach, described cover plate mounting groove bottom surface is provided with gear mounting groove, this gear mounting groove is dodged breach with annular and is connected, described installation plate side is provided with the operation breach be connected with gear mounting groove, described gear ring is positioned at annular and dodges breach, described handsetting gear is positioned at gear mounting groove, and the part in this handsetting gear is positioned at operation breach, be provided with the cover plate for preventing gear ring and handsetting gear from coming off in described cover plate mounting groove, and cover plate is provided with the eyeglass window corresponding with polarized lenses.
This programme structure is not only convenient to actual production and is made, and is conducive to installation plate to do thin.
As preferably, the Single port edge of the endoporus of gear ring is provided with the annular stop boss protruded outward, and the edge, another port of the endoporus of gear ring is provided with annular stop breach, and described polarized lenses is arranged in annular stop breach; Described annular stop boss is plugged in polaroid and installs in through hole, and annular stop boss can install through hole rotation relative to polaroid; The edge, another port of the endoporus of gear ring is provided with the annular stop boss protruded outward.This programme structure is convenient to actual production and is made.
As preferably, gear mounting groove is provided with gear shaft in the middle part of bottom surface, is provided with gear shaft holes in the middle part of described handsetting gear, and described gear shaft is plugged in gear shaft holes, and handsetting gear can rotate around gear shaft.This programme structure is convenient to actual production and is made.
As preferably, gear mounting groove is positioned at the upper right side that polaroid installs through hole.This programme structure meets the use habit of people, facilitates practical operation.
As preferably, handsetting gear is positioned at the upper right side of gear ring.This programme structure meets the use habit of people, facilitates practical operation.
As preferably, the reference diameter of gear ring be the reference diameter of handsetting gear 1/8 to 1/3 between.This programme structure is conducive to improving handsetting gear and rotates the precision regulating polarized lenses.
As preferably, plate is installed and is square.This programme constructor is conducive to installing inserting board and is contained in filter support.
As preferably, installation plate is corrosion resistant plate.
The beneficial effects of the utility model are: have and carry relative spinfunction, do not affect other eyeglass of plug-in mounting in filter support, the feature that versatility is good.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the omnipotent adjustable CPL of autonomous rotation of the present utility model.
Fig. 2 is a kind of structural representation of installation plate of the present utility model.
Fig. 3 is a kind of cross-sectional view at A-A place in Fig. 2.
Fig. 4 is B place partial enlarged drawing in Fig. 3.
Fig. 5 is a kind of structural representation of gear ring of the present utility model.
Fig. 6 is a kind of cross-sectional view at C-C place in Fig. 5.
Fig. 7 is D place partial enlarged drawing in Fig. 6.
Fig. 8 is a kind of structural representation of cover plate of the present utility model.
In figure: plate 1 is installed, cover plate 2, handsetting gear 3, gear ring 4, polarized lenses 5, polaroid installs through hole 6, and annular dodges breach 7, gear mounting groove 8, gear shaft 9, operation breach 10, cover plate mounting groove 11, annular stop boss 12, annular stop breach 13, eyeglass window 14.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, the omnipotent adjustable CPL of a kind of autonomous rotation comprises installation plate 1, polarized lenses 5, is arranged on the polaroid installed on panel surfaces and installs through hole 6, is rotatably arranged on polaroid and installs the gear ring 4 in through hole and be rotatably arranged on the handsetting gear 3 installed on plate.It is rounded that polaroid installs through hole.Polarized lenses is rounded.Installation plate is square.Installation plate is corrosion resistant plate.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the surface of installing plate is provided with cover plate mounting groove 11.Polaroid is installed through hole and is positioned at cover plate mounting groove, and polaroid is installed the port edge that formed on cover plate mounting groove bottom surface of through hole and is provided with annular and dodges breach 7.Cover plate mounting groove bottom surface is provided with gear mounting groove 8.Gear mounting groove is provided with gear shaft 9 in the middle part of bottom surface.Gear mounting groove and annular are dodged breach and are connected.Gear mounting groove is positioned at the upper right side that polaroid installs through hole.Plate side is installed and is provided with the operation breach 10 be connected with gear mounting groove.
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, Fig. 7, gear ring is positioned at annular and dodges breach.The Single port edge of the endoporus of gear ring is provided with the annular stop boss 12 protruded outward, and the edge, another port of the endoporus of gear ring is provided with annular stop breach 13.It is suitable that annular stop boss and polaroid install through hole.Annular stop boss is plugged in polaroid and installs in through hole, and annular stop boss can install through hole rotation relative to polaroid.Gear ring is rotatably arranged on polaroid by annular stop boss and installs in through hole.Polarized lenses 5 is fixedly installed in gear ring, and specifically, polarized lenses is fixedly installed in annular stop breach.
Handsetting gear 3 is positioned at gear mounting groove, and the part in this handsetting gear is positioned at operation breach.Gear shaft holes is provided with in the middle part of handsetting gear.Gear shaft is plugged in gear shaft holes, and handsetting gear can rotate around gear shaft.Handsetting gear 3 is meshed with gear ring 4.Handsetting gear is positioned at the upper right side of gear ring.The reference diameter of gear ring be the reference diameter of handsetting gear 1/8 to 1/3 between, in the present embodiment, the reference diameter of gear ring is the reference diameter 1/8 or 1/4 or 1/3 of handsetting gear.
As shown in Fig. 1, Fig. 8, in cover plate mounting groove, be provided with the cover plate 2 for preventing gear ring and handsetting gear from coming off.Cover plate is provided with the eyeglass window 14 corresponding with polarized lenses.Eyeglass window is rounded.The internal diameter of eyeglass window is more than or equal to the internal diameter that polaroid installs through hole.The internal diameter of eyeglass window is less than circular diameter at the bottom of the tooth of gear ring.
The concrete use procedure of the omnipotent adjustable CPL of autonomous rotation of the present embodiment is as follows:
First, filter support is installed on camera.
Then, installation inserting board is contained in filter support.In use can be coordinated with gear ring by handsetting gear drives polarized lenses to rotate, and rotates adjustment polarized lenses.
Claims (9)
1. one kind independently rotates omnipotent adjustable CPL, it is characterized in that, comprise installation plate, polarized lenses, be arranged on the polaroid installed on panel surfaces and through hole is installed, rotatably be arranged on polaroid the gear ring in through hole is installed and is rotatably arranged on the handsetting gear installed on plate, and handsetting gear is meshed with gear ring; Described polarized lenses is fixedly installed in gear ring.
2. the omnipotent adjustable CPL of autonomous rotation according to claim 1, it is characterized in that, the surface of described installation plate is provided with cover plate mounting groove, described polaroid is installed through hole and is positioned at cover plate mounting groove, and polaroid is installed the port edge that formed on cover plate mounting groove bottom surface of through hole and is provided with annular and dodges breach, described cover plate mounting groove bottom surface is provided with gear mounting groove, this gear mounting groove is dodged breach with annular and is connected, described installation plate side is provided with the operation breach be connected with gear mounting groove, described gear ring is positioned at annular and dodges breach, described handsetting gear is positioned at gear mounting groove, and the part in this handsetting gear is positioned at operation breach, be provided with the cover plate for preventing gear ring and handsetting gear from coming off in described cover plate mounting groove, and cover plate is provided with the eyeglass window corresponding with polarized lenses.
3. the omnipotent adjustable CPL of autonomous rotation according to claim 2, it is characterized in that, the Single port edge of the endoporus of described gear ring is provided with the annular stop boss protruded outward, and the edge, another port of the endoporus of gear ring is provided with annular stop breach, and described polarized lenses is arranged in annular stop breach; Described annular stop boss is plugged in polaroid and installs in through hole, and annular stop boss can install through hole rotation relative to polaroid; The edge, another port of the endoporus of gear ring is provided with the annular stop boss protruded outward.
4. the omnipotent adjustable CPL of the autonomous rotation according to Claims 2 or 3, it is characterized in that, be provided with gear shaft in the middle part of described gear mounting groove bottom surface, in the middle part of described handsetting gear, be provided with gear shaft holes, described gear shaft is plugged in gear shaft holes, and handsetting gear can rotate around gear shaft.
5. the omnipotent adjustable CPL of the autonomous rotation according to Claims 2 or 3, is characterized in that, described gear mounting groove is positioned at the upper right side that polaroid installs through hole.
6. the omnipotent adjustable CPL of autonomous rotation according to claim 1 or 2 or 3, it is characterized in that, described handsetting gear is positioned at the upper right side of gear ring.
7. the omnipotent adjustable CPL of autonomous rotation according to claim 1 or 2 or 3, is characterized in that, the reference diameter of described gear ring be the reference diameter of handsetting gear 1/8 to 1/3 between.
8. the omnipotent adjustable CPL of autonomous rotation according to claim 1 or 2 or 3, it is characterized in that, described installation plate is square.
9. the omnipotent adjustable CPL of autonomous rotation according to claim 1 or 2 or 3, it is characterized in that, described installation plate is corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499626.1U CN204832743U (en) | 2015-07-08 | 2015-07-08 | Independently rotate omnipotent adjustable CPL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499626.1U CN204832743U (en) | 2015-07-08 | 2015-07-08 | Independently rotate omnipotent adjustable CPL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832743U true CN204832743U (en) | 2015-12-02 |
Family
ID=54690324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499626.1U Expired - Fee Related CN204832743U (en) | 2015-07-08 | 2015-07-08 | Independently rotate omnipotent adjustable CPL |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077031A (en) * | 2023-04-11 | 2023-05-09 | 广州华飞迪通医疗科技有限公司 | DLP-based laser oral scanner and imaging method thereof |
-
2015
- 2015-07-08 CN CN201520499626.1U patent/CN204832743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077031A (en) * | 2023-04-11 | 2023-05-09 | 广州华飞迪通医疗科技有限公司 | DLP-based laser oral scanner and imaging method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203968178U (en) | A kind of device for mobile communication | |
| CN105657226B (en) | mobile electronic terminal | |
| CN203590313U (en) | Externally connected camera assembly of mobile terminal | |
| CN204832743U (en) | Independently rotate omnipotent adjustable CPL | |
| CN203595887U (en) | Electronic device | |
| CN203632752U (en) | Camera | |
| CN107734256B (en) | Automatic dimming type dimming device and use method thereof | |
| CN204044418U (en) | Light control device with replaceable optical filter | |
| CN207427321U (en) | A kind of formula dimmer arrangement with an automatic light meter | |
| CN204832635U (en) | General multi -functional filter mounting system of single opposition machine | |
| CN201936051U (en) | Optical filter support | |
| CN203350574U (en) | Filter module | |
| CN202870447U (en) | Bidirectional imaging device and electronic equipment | |
| CN203825341U (en) | Camera lens diaphragm adjusting mechanism | |
| WO2020133258A1 (en) | Filter device and photographing equipment | |
| CN204087718U (en) | Rainproof camber display screen and rainproof spherical display screen | |
| CN213361946U (en) | Polarizing lens of LED lamp | |
| CN204406013U (en) | A kind of can the neutral density gradual change mirror of stepless modulation | |
| CN205594257U (en) | Educate big screen display and show device | |
| CN203117630U (en) | Liquid crystal projector | |
| CN217181390U (en) | Gradual change filter | |
| KR200416093Y1 (en) | White balance filter of a digital camera | |
| CN216748359U (en) | Built-in TFT-LCD liquid crystal display module | |
| CN205191235U (en) | Led projection lamp | |
| CN212364756U (en) | Vertically-oriented liquid crystal light valve lens assembly |
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: 20151202 Termination date: 20200708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |