CN105593759A - Lens cap - Google Patents
Lens cap Download PDFInfo
- Publication number
- CN105593759A CN105593759A CN201480054143.9A CN201480054143A CN105593759A CN 105593759 A CN105593759 A CN 105593759A CN 201480054143 A CN201480054143 A CN 201480054143A CN 105593759 A CN105593759 A CN 105593759A
- Authority
- CN
- China
- Prior art keywords
- lens cap
- shell
- projection
- lens
- action subject
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
- G03B11/041—Lens caps as separate accessory
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
Abstract
The present invention relates to a lens cap which is applicable to lenses of various sizes and capable of storing another lens cap, the lens cap comprising: a casing of a disk shape configured to be mounted to an end portion of a camera lens, the casing having a space thereinside and having operating grooves arranged opposite to each other; and an operation part, installed inside the casing, provided with a spring which is connected to an operating body and applies an elastic force to the operating body, the operating body being exposed through the operating grooves, wherein at least two fixing protrusions are protrudingly formed concentrically on one side of the casing, and wherein the operating body is provided with moving protrusions corresponding to the fixing protrusions.
Description
Technical field
The present invention relates to a kind of lens cap, especially, relate to a kind of camera lens that can be used in various sizes, can also take care of in addition camera lensThe lens cap of lid.
Background technology
Generally, be arranged to the eyeglass of removable form with protection camera lens front for the lens cap of camera lens end.
Described lens cap is dismantled and assembled with the fastener of camera lens that is formed on camera lens front, while using camera, and need to be from camera mirrorHead separates lens cap.
While separating lens cap in order to take pictures, because lens cap and camera are parts completely independently, therefore, the user of camera,Generally lens cap is put into keeping in pocket or bag. There are a lot of situations of losing lens cap in result.
Prior art document
[patent documentation 1]: Japanese Patent Publication 2011-252988
Summary of the invention
(1) technical problem that will solve
The present invention proposes for solving the above problems, and its object is, a kind of lens cap is provided, and described lens cap is with manyThe amplitude of sample forms fixed projection and variable projection to can be used in the camera lens of various sizes, and with the size of camera lens withoutClose, lens cap can be installed.
(2) technical scheme
For reaching described object, the invention provides a kind of lens cap, wherein, comprising: shell, there is space in inside, andHave the action groove in the face of configuring mutually, described shell is formed as dish type to be arranged on the end of camera lens; And operating member,Be arranged at the inside of described shell, action subject exposes by described action groove, and described operating member possesses spring, described spring withDescribed action subject connects, and for applying elastic force to described action subject, is formed with so that concentric circles is outstanding in the one side of described shell2 above fixed projections, described action subject disposes the mobile projection corresponding with described fixed projection.
Give prominence to and be formed with more than one fixed projection at the another side of described shell, configure and be formed on institute at described action subjectState the mobile projection corresponding to fixed projection of the another side of shell.
The height of 2 of one side above fixed projections that is formed at described shell is identical.
Be positioned at the height difference mutually of described 2 above mobile projections of the one side of described shell.
Described spring and described action subject are connected to form closed curve.
(3) beneficial effect
There is following effect according to the present invention.
The present invention can be used for various camera lens by a lens cap, therefore, uses the user of multiple camera lens without expenseThe heart goes for the lens cap that meets camera lens, only possesses lens cap of the present invention.
While using multiple camera lens, while lens cap being installed in order to protect the camera lens not using, seek without numerous and diverse simultaneouslyLook for the lens cap that is only applicable to corresponding camera lens, use according to lens cap of the present invention.
Especially,, while replacing camera lens, also can use lens cap of the present invention, therefore very cost saving in the same old way.
Brief description of the drawings
Fig. 1 sees the stereogram of lens cap according to an embodiment of the invention from a direction.
Fig. 2 is the exploded perspective view of seeing lens cap from the direction identical with Fig. 1.
Fig. 3 is the stereogram of seeing the lens cap of Fig. 1 from other directions.
Fig. 4 is the exploded perspective view of seeing lens cap from the direction identical with Fig. 3.
Fig. 5 is the summary sectional view of the Application Example 1 of the lens cap of Fig. 1.
Fig. 6 is the summary sectional view of the Application Example 2 of the lens cap of Fig. 1.
Fig. 7 is the summary sectional view of the Application Example 3 of the lens cap of Fig. 1.
Fig. 8 is the summary sectional view of the Application Example 4 of the lens cap of Fig. 1.
1,2,3: camera, 4,100: lens cap, 10,20,30: lens assembly, 12,22,32: mirror head outer shell,14,24,34: camera lens, 16,26,36: comprise window, 18,28,38: lid installation portion, 40: lid, 42: fixing prominentPlay 102,114: shell halfbody, 104,116: installing plate, 106,118: action groove, 108,110,120: fixingProjection, 112: in conjunction with projection, 122: jointing edge, 124: operating member is installed projection, 126: spring restriction projection, 128:Operating member, 130: spring portion, 134: action subject, 136,138,146: mobile projection, 140,148: handle slot,142: have remaining part, 144: handle projection
Detailed description of the invention
Below, by drawings and Examples, the present invention is described. In the time of the inscape mark reference marks of each drawing, to identicalAlthough inscape is illustrated in different drawings and also marks identical symbol, when explanation, if be judged as the detailed of known function and formationDescribe in detail and when bright meeting makes main idea of the present invention indefinite, omit it and illustrate.
Described lens cap 100, comprising: shell, and there is space in inside, and there is the action groove 106,118 in the face of configuration mutually,Described shell is formed as dish type to be arranged on the end of camera lens; And operating member 128, be arranged at the inside of described shell,Action subject 134 exposes by described action groove 106,118, and has spring 130, described spring and described action subject134 connect, for applying elastic force to described action subject 134.
As shown in Figures 2 and 4, described shell is combined and is formed by a pair of shell halfbody 102,114. Be formed at a side shellCombination projection 112 Intercalations of halfbody 102 are in the jointing edge 122 at edge that is formed on opposite side shell halfbody 114. AlsoCan use known other associated methods. Therefore, described shell is formed with space in inside, holds operating member in described space128。
Be formed with respectively action groove 106,118, the action subject 134 of described operating member 128 at described shell halfbody 102,114Expose to outside. The function of described action groove 106,118 be the guiding function that moves of described action subject 134 and, when described movingWhile doing main body 134 towards the medial movement of described shell, contact with mobile projection 136 or handle projection 144 function of doing retainer.
Be formed with operating member at the shell halfbody 114 of a side projection 124 is installed. Described operating member is installed projection 124 and is close to instituteState operating member 128 especially spring 130 prevent the disengaging of operating member 128, and guarantee stable the moving of described action subject 134Moving.
Be formed with spring restriction projection 126 at the shell halfbody 114 of a side. Described spring restriction projection 126 is formed at described bulletThe surrounding of spring 130 is for suppressing spring 130 up-down stretch, and as shown in Figure 8, described spring restriction projection provides described action masterThe outside limit that body 134 departs to described shell 102.
Shell halfbody 102 in a side forms the fixed projection 108,110 having more than 2, enforcement of the present invention with concentric circles2 in example, are formed. Described fixed projection 108,110 is installed on camera lens, covers camera lens while bringing into play from the sideAnd the effect between shell. Described fixed projection 108,110 be formed height from inside to outside step-down gradually, in case outerThe fixed projection 110 of side hinders the fixed projection 108 that inner side is installed at the camera lens of less camera.
Also form more than one fixed projection 120 at the shell halfbody 114 of opposite side, thereby applicable to the phase of different sizeMachine camera lens, and can improve the scope of utilizing of lens cap 100 of the present invention. Especially, be formed on the shell halfbody of described opposite sideThe diameter of 114 fixed projection 120 is greater than the diameter of the fixed projection 104,110 of the shell halfbody 102 that is formed on a side, fromAnd applicable to the larger camera lens of size.
Described operating member 128, possesses: action subject 134, exposes from described shell; And spring 130, with described actionMain body 134 one connect, and described action subject 134 is applied to elastic force.
The amplitude of described action subject 134 is consistent with the amplitude of described action groove 106,118, can be towards being formed with described action groove106, the radial direction of 118 described shell moves.
Described action subject 134 be formed with the mobile projection corresponding with described fixed projection 104,110,120 136,138,146. Wherein, 2 mobile projections 136,138 are towards the side-prominent formation of shell halfbody 102 of a described side, a mobile projectionThe 146 side-prominent formation of shell halfbody 114 towards described opposite side.
Be formed at the height of mobile projection 136,138 and the height of described fixed projection 104,110 of the shell halfbody 102 of a sideSpend identical. The height of described fixed projection 104,110 is also towards radial direction step-down gradually. Similarly, be formed at opposite sideThe height of the mobile projection 146 of shell halfbody 102 is also identical with fixed projection 120.
In the outside (institute of mobile projection 136,138 described in shell halfbody 102 side direction of the described side of described action subject 134State the radial direction outside of shell) be formed with handle slot 140. Described handle slot 140 is parts that user controls with finger,Because the interval between described mobile projection 136,138 is little, therefore, configurable outside described mobile projection 136,138Side, what finger contact was provided has complementary space fully.
And, the inner side in shell halfbody 114 sides of the described opposite side of described action subject 134 towards described mobile projection 146(the radial direction inner side of described shell) is formed with handle slot 148. In described handle slot 148, dash forward for the handle of supporting fingerPlaying 144 forms towards the inner side of the radial direction of described shell with respect to described mobile projection 146. Described handle projection 144 and instituteState the displacement of the described action subject 134 of action groove 106,118 contact restriction.
And, the outside of the radial direction of the described shell by the outermost mobile projection 146 at described action subject 134Be formed with remaining part 142, the supporting surface can be utilized as camera lens and be contacted with described mobile projection 146 time.
Described spring 130 forms closed curve, is integrally formed with described action subject 134. In embodiments of the invention, be roughlyDumbbell shape, the waist portions caving in this dumbbell shape is integrally formed the action subject 134 of facing mutually. Described spring portion 130Shape and material as long as provide elastic force to described action subject 134 towards the radial direction of described shell, be not particularly limited.Described spring portion 130 installs projection 124,126 by operating member and supports.
Lens cap 100 forms substantially as mentioned above according to an embodiment of the invention. With reference to Fig. 5 to Fig. 8, peace is described below,The state of described lens cap 100 is housed.
Fig. 5 illustrates to utilize fixed projection 108 and the mobile projection 136 with least radius that lens cap 100 is arranged on to cameraThe figure of 1 camera lens 10.
Described camera lens 10, possesses: eyeglass 14; For the eyeglass shell 12 of described eyeglass 14 is installed; Described in being formed atThe lid installation portion 18 of the front end of eyeglass shell 12; And in order to protect eyeglass 14 to be positioned at the guarantor of the front end of described eyeglass shell 12Protect window 16.
Lid installation portion 18 at the leading section of described eyeglass shell 12 is provided with lens cap 100 of the present invention. User grabs with handResidence is stated handle slot 148 described operating member 128 is applied to power towards the center position of the shell of described lens cap 100, thereby completesBe inserted into the preparation of described lid installation portion 18.
Insert at described lid installation portion 18 after the fixed projection 108 of described lens cap 100, by from described lens cap 100Handle slot 148 releasing power, when applying elastic force by described spring 130, described in the outer peripheral face of described mobile projection 136 pushes awayWhen the internal face of lid installation portion 18 described lens cap 100 is installed.
Fig. 6 illustrates that the fixed projection 110 that utilizes radius to be greater than described fixed projection 108 and mobile projection 138 are by described camera lensLid 100 is arranged on the state of the camera lens 10 of camera 1. The internal diameter of described camera lens 20 is greater than described camera lens 10Internal diameter, structure is substantially the same.
At the lid installation portion 28 of eyeglass shell 22 leading sections, lens cap 100 of the present invention is installed. Described lens cap 100, makesUser catches described handle slot 148 that described operating member 128 is applied towards the center position of the shell of described lens cap 100 with handPower, thus the preparation that is inserted into described lid installation portion 28 completed.
And, after described lid installation portion 18 inserts the fixed projection 110 of described lens cap 100, by from described camera lensThe handle slot 148 releasing power of lid 100, when applying elastic force by described spring 130, the periphery of described mobile projection 136Described lens cap 100 when pushing away the internal face of described lid installation portion 28, is installed in face.
Fig. 7 illustrates to utilize the fixed projection 120 of radius maximum and mobile projection 146 that described lens cap 100 is arranged on to cameraThe state of 1 camera lens 10. Different from the installation of Fig. 5 and Fig. 6, described shell is turned over and is installed on camera lens 30.The internal diameter of described camera lens 30 is greater than the internal diameter of described camera lens 20, and structure is substantially the same.
Lens cap 100 of the present invention is installed on the lid installation portion 38 of the leading section of described mirror head outer shell 32. Described lens cap 100,User catches described handle slot 140 that described operating member 128 is applied towards the center position of the shell of described lens cap 100 with handPower, thus the preparation that is inserted into described lid installation portion 38 completed.
After described lid installation portion 38 inserts the fixed projection 120 of described lens cap 100, by from described lens cap 100Handle slot 140 releasing power, when applying elastic force by described spring 130, the outer peripheral face of described mobile projection 146 pushes away instituteDescribed lens cap 100 is installed when stating the internal face that covers installation portion 38. Now, described lid installation portion 38 is contacted with and is formed onThe having remaining part 142 of the outside of described mobile projection 146 and supported
Fig. 8 illustrates the lens cap 100 that other lens cap 4 is arranged on to embodiments of the invention, uses institute as lens bracketState the figure of lens cap 100.
Described spring portion 130 executes towards the inner sides of radius direction of described shell and the mode of lateral direction with described action subject 134Add elastic force. Therefore, lens cap 4 can be inserted into described mobile projection 146 and support. Insertion method is as follows: described in inciting somebody to actionUnder the state of the mobile projection 146 of the side of one angular contact of lens cap 4 in a pair of action subject 134, apply power, to a sideDescribed mobile projection 146 when applying power towards radial direction, another angle is inserted into the mobile projection 146 of opposite side. De-From time and the rightabout of above-mentioned direction.
With reference to the preferred embodiments of the present invention, the present invention has been described above, but those skilled in the art in the invention are not departing from powerIn the thought of the present invention of recording in profit claimed range and region, can carry out various amendment and distortion to the present invention.
Claims (5)
1. a lens cap, is characterized in that, comprising:
Shell, has space in inside, and has the action groove in the face of configuring mutually, and described shell is formed as dish type to be arranged onThe end of camera lens; And
Operating member, is arranged at the inside of described shell, and action subject exposes by described action groove, and described operating member possesses spring,Described spring is connected with described action subject, for applying elastic force to described action subject,
One side at described shell is given prominence to the fixed projection being formed with more than 2 with concentric circles,
Described action subject disposes the mobile projection corresponding with described fixed projection.
2. lens cap according to claim 1, is characterized in that, gives prominence to and is formed with one at the another side of described shellAbove fixed projection, dashes forward in the movement that the configuration of described action subject is corresponding with the fixed projection of another side that is formed on described shellRise.
3. lens cap according to claim 1, is characterized in that, is formed at 2 of one side of described shell aboveThe height of fixed projection is different mutually.
4. lens cap according to claim 1, is characterized in that, is positioned at one side described more than 2 of described shellThe height of mobile projection different mutually.
5. lens cap according to claim 1, is characterized in that, described spring and described action subject are connected to form and closeClose curve.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0090270 | 2013-07-30 | ||
| KR1020130090270A KR101530191B1 (en) | 2013-07-30 | 2013-07-30 | Lens cap |
| PCT/KR2014/006501 WO2015016513A1 (en) | 2013-07-30 | 2014-07-17 | Lens cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105593759A true CN105593759A (en) | 2016-05-18 |
Family
ID=52431995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480054143.9A Pending CN105593759A (en) | 2013-07-30 | 2014-07-17 | Lens cap |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2016525724A (en) |
| KR (1) | KR101530191B1 (en) |
| CN (1) | CN105593759A (en) |
| WO (1) | WO2015016513A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677757A (en) * | 2019-03-08 | 2019-04-26 | 重庆市霆驰新材料科技有限公司 | A kind of packing box that bonding gold wire is recycled |
| CN110831375A (en) * | 2019-11-28 | 2020-02-21 | 滁州博格韦尔电气有限公司 | Special harmonic filter for rail transit |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900570A (en) * | 2015-07-06 | 2015-09-09 | 桂林斯壮微电子有限责任公司 | Elastic buckle for sealing magazine |
| CN105193068A (en) * | 2015-11-02 | 2015-12-30 | 广州市坎达尔包装制品有限公司 | Cover-buckled type cosmetic bottle |
| CN107643644B (en) * | 2016-07-20 | 2023-12-15 | 深圳光峰科技股份有限公司 | Shell and projection equipment |
| KR20210011654A (en) | 2019-07-23 | 2021-02-02 | 백종민 | Lens cap with circular opening and closing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07199277A (en) * | 1993-12-30 | 1995-08-04 | Nikon Corp | Front cap for photographic lens |
| JP2002365696A (en) * | 2001-06-07 | 2002-12-18 | Toshiba Corp | Camera and its lens cap |
| JP2003084332A (en) * | 2001-09-14 | 2003-03-19 | Sony Corp | Lens cap and camera apparatus |
| JP2004077770A (en) * | 2002-08-16 | 2004-03-11 | Nikon Corp | Lens cap |
| JP2004101807A (en) * | 2002-09-09 | 2004-04-02 | Fuji Photo Film Co Ltd | Lens cap |
| JP2006227118A (en) * | 2005-02-15 | 2006-08-31 | Sony Corp | Lens cap and imaging apparatus |
| JP2007065221A (en) * | 2005-08-30 | 2007-03-15 | Kyocera Corp | Lens cap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4396211B2 (en) * | 2003-10-03 | 2010-01-13 | ソニー株式会社 | Lens cap and imaging device |
-
2013
- 2013-07-30 KR KR1020130090270A patent/KR101530191B1/en not_active IP Right Cessation
-
2014
- 2014-07-17 CN CN201480054143.9A patent/CN105593759A/en active Pending
- 2014-07-17 WO PCT/KR2014/006501 patent/WO2015016513A1/en active Application Filing
- 2014-07-17 JP JP2016531514A patent/JP2016525724A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07199277A (en) * | 1993-12-30 | 1995-08-04 | Nikon Corp | Front cap for photographic lens |
| JP2002365696A (en) * | 2001-06-07 | 2002-12-18 | Toshiba Corp | Camera and its lens cap |
| JP2003084332A (en) * | 2001-09-14 | 2003-03-19 | Sony Corp | Lens cap and camera apparatus |
| JP2004077770A (en) * | 2002-08-16 | 2004-03-11 | Nikon Corp | Lens cap |
| JP2004101807A (en) * | 2002-09-09 | 2004-04-02 | Fuji Photo Film Co Ltd | Lens cap |
| JP2006227118A (en) * | 2005-02-15 | 2006-08-31 | Sony Corp | Lens cap and imaging apparatus |
| JP2007065221A (en) * | 2005-08-30 | 2007-03-15 | Kyocera Corp | Lens cap |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677757A (en) * | 2019-03-08 | 2019-04-26 | 重庆市霆驰新材料科技有限公司 | A kind of packing box that bonding gold wire is recycled |
| CN109677757B (en) * | 2019-03-08 | 2020-09-15 | 重庆市霆驰新材料科技有限公司 | Packaging box for recycling gold bonding wire |
| CN110831375A (en) * | 2019-11-28 | 2020-02-21 | 滁州博格韦尔电气有限公司 | Special harmonic filter for rail transit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016525724A (en) | 2016-08-25 |
| KR20150014703A (en) | 2015-02-09 |
| WO2015016513A1 (en) | 2015-02-05 |
| KR101530191B1 (en) | 2015-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |