CN202563221U - Filter supporting frame - Google Patents
Filter supporting frame Download PDFInfo
- Publication number
- CN202563221U CN202563221U CN2012202010786U CN201220201078U CN202563221U CN 202563221 U CN202563221 U CN 202563221U CN 2012202010786 U CN2012202010786 U CN 2012202010786U CN 201220201078 U CN201220201078 U CN 201220201078U CN 202563221 U CN202563221 U CN 202563221U
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- CN
- China
- Prior art keywords
- filter
- mount pad
- socket
- slide rail
- indirect
- 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
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Abstract
The utility model relates to a filter supporting frame which comprises a connection ring and at least two annular installing seats, wherein the annular installing seats are connected with the connection ring in stack-up mode. The adjacent installing seats are connected together in rotary mode, each installing seat comprises a direct installing seat and an indirect installing seat, and the indirect installing seat is provided with a filter clamping port which stretches along the radial direction of the installing seat. According to the filter supporting frame, filters can be rotated relatively and labor is saved when the filters are rotated, so that problems that existing filters can not be rotated independently to enable a changeable range of optical filter effect to be small, enable rotation of the filter to be strenuous and enable shoot to be inconvenient are resolved.
Description
Technical field
The utility model relate to take a picture or picture pick-up device on annex, relate in particular to a kind of filter support that filter is used to the camera lens that is used to install.
Background technology
Take a picture or the effect of shooting gained image in order to change or to improve, can before the camera lens of camera or video camera (below be called capture apparatus), filter be set usually.Before filter is installed in camera lens through the filter support.
Number be 2005201001898 at Chinese patent, Granted publication day is that the patent documentation that March 8 in 2006, day, were called " the filter seat and the support that are used for camera, video camera " discloses a kind of filter support.A kind of version in the filter support in this patent documentation is for to be made up of abutment ring and filter seat, and the filter seat is connected on the camera lens through abutment ring, and the filter seat is provided with the filter socket.During use filter is inserted in and realizes filter fixing with camera lens in the filter socket.
Existing filter support is when the filter that will install more than two; Be to realize the installation of multi-disc filter through on same Connection Block, offering many filter sockets; So not enough below existing: the axle that can not parallel with the axis with camera lens separately between the different filters serves as that axle rotates; Cause and can not change filter effect through relatively rotating filter, the variable range of filter effect is little; The axle that filter is paralleled with the axis with camera lens serves as that axle rotates when changing the relative position of taking thing together; Can only drive the filter support through capture apparatus and rotate the rotation that realizes filter; Require great effort when therefore rotating filter, bring great inconvenience for shooting work.
The utility model content
The utility model provides between a kind of filter and can relatively rotate, filter support in labour-saving when rotating filter, solved that filter between the existing filter can not rotate separately and the filter effect variable range problem little, effort, inconvenience when taking when rotating filter that causes.
Above technical matters solves through following technical proposal: a kind of filter support; Comprise that abutment ring, at least two are connected the annular mount pad on the abutment ring with range upon range of mode; All be rotatably connected between the adjacent mount pad; Said mount pad comprises direct mount pad and indirect mount pad, and mount pad is provided with the filter socket that radially extends along mount pad indirectly." directly mount pad " is meant and leaves that nearest mount pad of abutment ring in the mount pad, and " mount pad indirectly " is meant in the mount pad except the mount pad beyond the direct mount pad.During use, the utility model is connected with camera lens through abutment ring, in the time of rotating certain a slice filter, through independent rotation be used to install this filter indirect mount pad realize.The quantity of mount pad is decided according to the quantity of the filter that needs to install indirectly, and each filter correspondence is inserted in one and connects in the socket.Directly mount pad can be designed to mode rotatable or that need not rotate as required with the connected mode between the abutment ring.Directly whether need design the filter socket on the mount pad decides according to the needs that use.Being rotationally connected between the mount pad can cooperate slide rail or slide block to realize through surface bearing, chute.
As preferably, the junction of adjacent mount pad is provided with chute and the slide rail along the circumferential extension of mount pad that complements one another, and cooperates said slide rail to be rotatably connected through said chute between the adjacent mount pad.Simple in structure.Chute and slide rail can be designed as cirque structure, also can be designed as the version of the circular arc section formation that is positioned on the same circumference; If during the version that chute and slide rail all are designed to be made up of multistage, do not derail as long as protect in the turn process.
As preferably, said chute and slide rail all are annular, and chute is arranged on the inner peripheral surface of mount pad, slide rail is arranged on the end face of mount pad.Compact conformation is convenient to make.
As preferably; The filter socket is arranged on the end face that is positioned at abutment ring place end of indirect mount pad; Mount pad is provided with said slide rail indirectly; Slide rail on the mount pad is be the branch body structure indirectly between the mount pad indirectly, and slide rail on the same indirect mount pad and filter socket are positioned on the same end face of indirect mount pad.Promptly kept the structural compactness of mount pad, and convenient when making indirect mount pad.
As preferably, subtend is provided with that two edges with filter match in the said filter socket makes the unsettled slot that is inserted in the filter socket of filter.Filter in socket during translation, the pros and cons of filter is difficult for producing scraping between the socket and damaging.Can play a protective role to filter.
As preferably, be provided with elastic bumps in the said slot.Be connected to through elastic bumps in the use and open the effect that prevents that filter from deviating from the filter socket on the filter.Elastic bumps can be connected in the slot and the projection that is structure as a whole with slot etc. for spring, block rubber, elasticity.Fix through this mode not only simple in structure, and than through filter is fixedly laborsaving when filter, plug filter with being designed to friction tight mode between the filter socket.
As preferably, the filter socket all is provided with the flexible surface layer with the positive corresponding wall and the filter socket of filter with the corresponding wall of the reverse side of filter.When filter moves in the filter socket, the pros and cons of filter produces scraping between can be with socket and damages, can play a protective role to filter.When the socket wider width, even designed draw-in groove, also might produce elastic deformation and the filter socket that causes contacts with the filter pros and cons and produces the damage phenomenon, after further being set, the flexible surface layer then can protect filter better.
As preferably; One end of said abutment ring is provided with the screw thread with the threads engaged on the camera lens; The other end of said abutment ring be provided with extend radially outwardly snap ring, the outer peripheral face of snap ring is provided with the bayonet socket that some edges circumferentially distribute, directly mount pad is provided with draw-in groove that matches with snap ring and the convexity that matches with bayonet socket; Said snap ring is contained in the said draw-in groove, and said convexity is connected in the said bayonet socket.Can prevent to rotate and drive abutment ring in the process of filter and rotate with respect to camera lens and cause abutment ring with sliding tooth because of inordinate rotation between the camera lens.
As preferably; Said direct mount pad is along the polariscope socket that radially runs through direct mount pad of direct mount pad; Subtend is provided with two guide grooves that match with polariscopic edge in the said filter socket; Guide groove comprises straight section and circular arc section, and the end away from the circular arc section of socket is provided with block.
The utlity model has following advantage, filter is rotated separately, convenient and strength-saving when rotating filter; When through the utility model filter being installed, the adjustable extent of filter effect is big; When filming apparatus is installed filter through the utility model, can improve the convenience when taking.
Description of drawings
Fig. 1 is the split view of the utility model embodiment one.
Fig. 2 is the synoptic diagram of the utility model embodiment one.
Fig. 3 is the local enlarged diagram at the A place of Fig. 2.
Fig. 4 is the user mode synoptic diagram of the utility model embodiment one.
Fig. 5 is the synoptic diagram of the indirect mount pad among the utility model embodiment two.
Fig. 6 is the perspective view of the direct mount pad among the utility model embodiment three.
Fig. 7 is the user mode synoptic diagram of the direct mount pad among the embodiment three.
Among the figure: abutment ring 1, external thread 11, snap ring 12, bayonet socket 13, mount pad 2, directly mount pad 21; Draw-in groove 211, convexity 212, the lower surface 213 of direct mount pad, indirect mount pad seat 22 is with the lower surface 221 of the indirect mount pad that directly mount pad is adjacent, chute 23; Slide rail 24, instrument bolt 241, filter socket 3, the upper wall 31 of filter socket, the lower wall 32 of filter socket, slot 4; The upper wall 41 of slot, the lower wall 42 of slot, elastic bumps 5, camera lens 6, filter 7, polariscope socket 8; Guide groove 81, straight section 811, arc section 812, block 82, polariscope 9, adjusting handle 91.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment one, and referring to Fig. 1, a kind of filter support comprises abutment ring 1 and three annular mount pads.Three annular mount pads are respectively a direct mount pad 21 and two indirect mount pad seats 22.
The upper end of abutment ring 1 is provided with external thread 11.The lower end of abutment ring 1 be provided with extend radially outwardly snap ring 12.The outer peripheral face of snap ring 12 is provided with the bayonet socket 13 that 40 edges circumferentially distribute.Bayonet socket 13 circumferentially evenly distributes along snap ring 12.
Directly the upper surface of mount pad 21 is provided with draw-in groove 211 and protruding 212.Draw-in groove 211 is the ring groove of right openings.Protruding 212 are positioned at the opening part of draw-in groove 211.Directly the lower end inside surface of mount pad 21 is provided with annular groove 23.Directly mount pad 21 is provided with filter socket 3.Filter socket 3 radially runs through direct mount pad 21 along direct mount pad.All be provided with the flexible surface layer on the upper wall of this filter socket 3, the surface of lower wall and on the lower surface 213 of direct mount pad.The flexible surface layer does not draw in the drawings.The flexible surface layer is that flannelette is made.
The upper surface of mount pad 22 is provided with endless glide 24 and filter socket 3 indirectly.Also be provided with annular groove 23 on the lower end inside surface of mount pad 22 indirectly.Slide rail 24 is with being the branch body structure indirectly between the mount pad 22.Slide rail 24 is to be fixed together with indirect mount pad 22 through bonding mode.Indirectly the filter socket on the mount pad 22 3 radially runs through indirect mount pad 22 along mount pad indirectly.All be provided with the flexible surface layer on the surface of the lower wall of the filter socket 3 on the mount pad 22 and the lower surface 221 indirectly with the indirect mount pad that directly mount pad is adjacent.The flexible surface layer does not draw in the drawings.The flexible surface layer is that flannelette is made.
Each front and back subtend is provided with two slots 4 in each filter socket 3.
Be provided with elastic bumps 5 in the slot 4.Elastic bumps 5 has two.Elastic bumps 5 is positioned on the diapire of slot 5.Elastic bumps 5 is that bearing of trend distributes along the length direction of slot 4.Elastic bumps 5 is on the slot 5 and projection that be structure as a whole with slot 4 for elasticity is connected.
Referring to Fig. 2, directly the lower surface 213 of mount pad constitutes the upper wall of the filter socket 3 on that the indirect mount pad that is positioned at the top in two indirect mount pads 22.Constitute the upper wall of the filter socket 3 on that the indirect mount pad that is positioned at the below in two indirect mount pads 22 with the lower surface 221 of the indirect mount pad that directly mount pad is adjacent.
Referring to Fig. 3, each filter socket 3 with the position relation of the slot in it 4 all is: the upper wall 41 of slot is positioned at the below of the upper wall 31 of filter socket, and the lower wall 42 of slot is positioned at the top of the lower wall 32 of filter socket.
Referring to Fig. 3 and Fig. 2, be: snap ring 12 is built in the draw-in groove 211 and makes protruding 212 to be stuck in the corresponding bayonet socket 13 with each component-assembled of the utility model method together.Elastic deformation through slide rail 24 is assembled in the chute 23 slide rail 24.The section of the section of slide rail 24 and chute 23 is the cambered surface that matches.
Referring to Fig. 4 and Fig. 1, during use, cooperate the internal thread on the camera lens 6 that the utility model is connected on the camera lens 6 through the external thread on the abutment ring 1 11.Three filters 7 are inserted in three filter sockets 3 correspondingly.This moment, the left and right edges of filter 7 was inserted in the slot 5, made filter 7 unsettled being fixed in the filter socket 3.When filter socket 3 produce distortion and cause the last lower wall of filter socket promptly scheme with the pros and cons of filter 7 in upper and lower surfaces when contacting, under the protective action of flexible surface layer, the surface of filter 7 can not scratch.Rotate filter 7 through making indirect mount pad 22 rotate or relatively rotate between the mount pad 22 indirectly with respect to direct mount pad 21.
Embodiment two, and referring to Fig. 5, with the difference of embodiment two be: slide rail 24 is reed.Slide rail 24 is fixed on the indirect mount pad 22 through four instrument bolts 241.
Embodiment three, referring to Fig. 6, with the difference of embodiment two are: directly on the mount pad 21 the filter socket is not set but polariscope socket 8 is set.Polariscope socket 8 radially runs through direct mount pad along direct mount pad 21.The left end of polariscope socket 8 is provided with block 82.Subtend is provided with two guide grooves 81 before and after in the polariscope socket 8.Guide groove 81 comprises the straight section 811 and arc section 812 that sets gradually from left to right.
Referring to Fig. 7; Polariscope is assembled to directly installs and adjust polariscopic method and be: the adjusting handle 91 that makes polariscope 9 is inserted into polariscope in the polariscope socket 8 and the edge of polariscope 9 is inserted in the guide groove 81 from the left end of polariscope socket 8 towards right; After polariscope 9 is inserted into the position; Article two, the arc section 812 on the guide groove 81 is fitted on the side face of polariscope 9; Adjusting handle 91 stretches out from the right-hand member of polariscope socket 8, and block 82 retaining plays the effect that prevents that polariscope 9 from withdrawing from the polariscope socket 8 in the left side of polariscope 9; Through gripping the circumferential rotatory polarization mirror 9 of adjusting handle 91, polariscope 9 is rotated with respect to direct mount pad 21 along direct mount pad 21.
Embodiment four, with the difference of embodiment three are: only be provided with an indirect mount pad.Elastic bumps is a block rubber.The flexible surface layer that is arranged on the last lower wall of filter socket is that sponge is made.
Claims (10)
1. filter support; Comprise abutment ring; It is characterized in that, comprise that also at least two are connected the annular mount pad on the abutment ring with range upon range of mode, all are rotatably connected between the adjacent mount pad; Said mount pad comprises direct mount pad and indirect mount pad, and mount pad is provided with the filter socket that radially extends along mount pad indirectly.
2. filter support according to claim 1; It is characterized in that; The junction of adjacent mount pad is provided with chute and the slide rail along the circumferential extension of mount pad that complements one another, and cooperates said slide rail to be rotatably connected through said chute between the adjacent mount pad.
3. filter support according to claim 2 is characterized in that, said chute and slide rail all are annular, and chute is arranged on the inner peripheral surface of mount pad, slide rail is arranged on the end face of mount pad.
4. filter support according to claim 3; It is characterized in that; The filter socket is arranged on the end face that is positioned at abutment ring place end of indirect mount pad; Mount pad is provided with said slide rail indirectly, and the slide rail on the mount pad is be to divide body structure between the mount pad indirectly indirectly, and slide rail on the same indirect mount pad and filter socket are positioned on the same end face of indirect mount pad.
5. according to claim 1 or 2 or 3 or 4 described filter supports, it is characterized in that subtend is provided with that two edges with filter match in the said filter socket makes the unsettled slot that is inserted in the filter socket of filter.
6. filter support according to claim 5 is characterized in that, is provided with elastic bumps in the said slot.
7. filter support according to claim 5 is characterized in that, the filter socket all is provided with the flexible surface layer with the positive corresponding wall and the filter socket of filter with the corresponding wall of the reverse side of filter.
8. according to claim 1 or 2 or 3 or 4 described filter supports, it is characterized in that the filter socket all is provided with the flexible surface layer with the positive corresponding wall and the filter socket of filter with the corresponding wall of the reverse side of filter.
9. according to claim 1 or 2 or 3 or 4 described filter supports; It is characterized in that an end of said abutment ring is provided with the screw thread with the threads engaged on the camera lens, the other end of said abutment ring be provided with extend radially outwardly snap ring; The outer peripheral face of snap ring is provided with the bayonet socket that some edges circumferentially distribute; Directly mount pad is provided with draw-in groove that matches with snap ring and the convexity that matches with bayonet socket, and said snap ring is contained in the said draw-in groove, and said convexity is connected in the said bayonet socket.
10. according to claim 1 or 2 or 3 or 4 described filter supports; It is characterized in that; Said direct mount pad is provided with along the polariscope socket that radially runs through direct mount pad of direct mount pad; Subtend is provided with two guide grooves that match with polariscopic edge in the said filter socket, and guide groove comprises straight section and circular arc section, and the end away from the circular arc section of polariscope socket is provided with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202010786U CN202563221U (en) | 2012-05-08 | 2012-05-08 | Filter supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202010786U CN202563221U (en) | 2012-05-08 | 2012-05-08 | Filter supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202563221U true CN202563221U (en) | 2012-11-28 |
Family
ID=47212864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202010786U Expired - Fee Related CN202563221U (en) | 2012-05-08 | 2012-05-08 | Filter supporting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202563221U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064166A (en) * | 2013-01-31 | 2013-04-24 | 史家奇 | Novel clamping piece for filter lens bracket |
| CN103246037A (en) * | 2013-05-31 | 2013-08-14 | 珠海市川富光学技术有限公司 | Multifunctional CPL polarizing and adjustable ND filter |
| CN103513385A (en) * | 2013-08-27 | 2014-01-15 | 东莞市铂锐滤镜器材有限公司 | Connecting ring of filter support |
| CN104820331A (en) * | 2015-05-04 | 2015-08-05 | 上虞市维肯摄影器材有限公司 | Filter lens support |
| CN110501862A (en) * | 2019-09-19 | 2019-11-26 | 珠海市川富光学技术有限公司 | It is a kind of individually to rotate the camera lens filter support for adjusting filter piece |
| WO2020133258A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市大疆创新科技有限公司 | Filter device and photographing equipment |
-
2012
- 2012-05-08 CN CN2012202010786U patent/CN202563221U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064166A (en) * | 2013-01-31 | 2013-04-24 | 史家奇 | Novel clamping piece for filter lens bracket |
| CN103246037A (en) * | 2013-05-31 | 2013-08-14 | 珠海市川富光学技术有限公司 | Multifunctional CPL polarizing and adjustable ND filter |
| WO2014190634A1 (en) * | 2013-05-31 | 2014-12-04 | 珠海市川富光学技术有限公司 | Multi-function cpl polarizing and adjustable nd filter |
| CN103513385A (en) * | 2013-08-27 | 2014-01-15 | 东莞市铂锐滤镜器材有限公司 | Connecting ring of filter support |
| CN103513385B (en) * | 2013-08-27 | 2017-02-22 | 东莞市铂锐滤镜器材有限公司 | Connecting ring of filter support |
| CN104820331A (en) * | 2015-05-04 | 2015-08-05 | 上虞市维肯摄影器材有限公司 | Filter lens support |
| WO2020133258A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市大疆创新科技有限公司 | Filter device and photographing equipment |
| CN110501862A (en) * | 2019-09-19 | 2019-11-26 | 珠海市川富光学技术有限公司 | It is a kind of individually to rotate the camera lens filter support for adjusting filter piece |
| WO2021051430A1 (en) * | 2019-09-19 | 2021-03-25 | 珠海市川富光学技术有限公司 | Lens filter bracket capable of separately rotating and adjusting filter lens |
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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 |
Granted publication date: 20121128 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |