CN206819028U - Filter support - Google Patents
Filter support Download PDFInfo
- Publication number
- CN206819028U CN206819028U CN201720651970.7U CN201720651970U CN206819028U CN 206819028 U CN206819028 U CN 206819028U CN 201720651970 U CN201720651970 U CN 201720651970U CN 206819028 U CN206819028 U CN 206819028U
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- China
- Prior art keywords
- groove
- magnet
- axis
- picture frame
- ring
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Abstract
Camera accessory technical field is the utility model is related to, specifically discloses a kind of filter support, including mirror holder, connects ring, regulation ring and the first picture frame；First picture frame is provided with the 3rd groove for being used for installing filter；The regulation ring is provided with the first magnet, and first picture frame is provided with the second magnet；First picture frame is bonded with the regulation ring by the attraction of first magnet and the second magnet.Filter support provided by the utility model, for fixing filter, there is the advantages of convenient disassembly when changing filter.
Description
Technical field
It the utility model is related to camera accessory technical field, more particularly to a kind of filter support.
Background technology
In order to shoot the photo of various effects, many cameraman can select to install filter additional in the camera.Filter is according to mirror
The difference of plate shape, it is divided into the circle mirror of circle and square Fang Jing again.The main function of filter support is exactly connection lens and filter
Mirror, filter is relatively fixed with camera lens, and then the photo of various effects is shot under various filters.
Therefore, it is necessary to a kind of filter support, for fixing filter.
Utility model content
A purpose of the present utility model is：A kind of filter support is provided, for fixing filter, when there is replacing filter
The advantages of convenient disassembly.
For up to this purpose, the utility model provides a kind of filter support, including：
Mirror holder, the side of the mirror holder are provided with the first groove, and the bottom land of first groove is provided with first through hole；
Ring is connect, the ring that connects is located at the side that the mirror holder is provided with the first groove；The axis for connecing ring and described first
Point-blank, described connect is rotatablely connected the axis of groove around the axis for connecing ring with first groove；
Regulation ring, the regulation ring be located at first groove bottom land and it is described connect ring between, the regulation ring is around institute
State the axis for connecing ring and the ring that connects is rotatablely connected；The regulation ring is provided with second close to the side of the bottom land of first groove
Groove, the axis of second groove and the axis of the first through hole point-blank, and the radius of second groove
It is equal with the radius of the first through hole；The bottom land of second groove is provided with some first around the axis of second groove
Blind hole；
First magnet, it is installed in first blind hole；
First picture frame, inserted through the first through hole in second groove, first picture frame is close to described second
The side of the bottom land of groove is provided with some second blind holes around the axis of first picture frame；First picture frame is close to described second
The side of the bottom land of groove is additionally provided with the 3rd groove, and the 3rd groove is used to install the first eyeglass；
Second magnet, it is installed in second blind hole；
First picture frame is bonded with the regulation ring by the attraction of first magnet and the second magnet.
As a preferred embodiment, the side of the cell wall close to first groove that connects ring be provided with axis with
The 4th groove of the axis for connecing ring point-blank；
Also include the axis lock screw vertical with the axis of the 4th groove, the lock screw runs through the mirror holder
Stretch into the 4th groove.
Specifically, connecing the one end of ring away from the first picture frame is connected with the threaded one end of fuselage of the camera lens away from camera.
In other words, connect ring and be relatively fixed with camera lens and be connected.First picture frame is magneted in regulation ring, and setting connects ring and rotated with regulation ring
Connection, then after connecing ring and be threadedly coupled with camera lens, rotate the first eyeglass in regulation ring can the first picture frame of rotation, and then tune
The polarizing angle of the first eyeglass is saved, realizes filtering effects.First picture frame is bonded with regulation ring by magnetic force, it is necessary to change or take
When going out the first eyeglass, magnetic force is overcome directly to take out the first picture frame, it is convenient and simple without carrying out the operation such as the turn of the screw.
As a preferred embodiment, the cell wall of the 3rd groove is provided with the 5th groove, the 5th groove
In plastic cement tabletting is installed.
Specifically, the first eyeglass is located between bottom land and the plastic cement tabletting of the 3rd groove, and plastic cement tabletting can not only prevent
First eyeglass is subject to crushing, and can also limit the position of the first eyeglass, prevents the first eyeglass from being dropped from the 3rd groove.
As a preferred embodiment, the bottom of first blind hole is provided with axis and the axis of first blind hole
The second through hole point-blank；
The third through-hole of axis of the bottom of second blind hole provided with axis and second blind hole point-blank.
Specifically, the first magnet is ejected into the first blind hole by tiny club through the second through hole can.By tiny rod
Second magnet is ejected the second blind hole by shape thing through third through-hole can.
As a preferred embodiment, first magnet is interference fitted with first blind hole, second magnetic
Iron is interference fitted with second blind hole.
Preferably, for first magnet pasting in first blind hole, second magnet pasting is blind in described second
Kong Zhong.
As a preferred embodiment, the mirror holder is provided with two clamp assemblies away from the side for connecing ring, use
In clamping the second eyeglass.
Specifically, set and connect ring and mirror holder and be rotatablely connected, after connecing ring and be threadedly coupled with camera lens, rotation mirror holder can turn
Dynamic second eyeglass, and then adjust the polarizing angle of the second eyeglass.After the polarizing angle of the second eyeglass regulates, locking screw is tightened
Silk, mirror holder are just relatively fixed with connecing ring, and then lock the polarizing angle of the second eyeglass.
As a preferred embodiment, the first eyeglass is circle mirror, the second eyeglass is Fang Jing.
As a preferred embodiment, the first eyeglass is Fang Jing, the second eyeglass is circle mirror.
As a preferred embodiment, also include：
Second picture frame, second picture frame are located at the side of bottom land of first picture frame away from second groove, institute
State the second picture frame and be provided with some 3rd blind holes close to axis of the side of first picture frame around second picture frame；Described second
Picture frame is additionally provided with the 6th groove close to the side of first picture frame, and the 6th groove is used to install the second eyeglass or another
First eyeglass；
3rd magnet, it is installed in the 3rd blind hole；
First picture frame is bonded with the second picture frame by the attraction of second magnet and the 3rd magnet.
Specifically, by magnetic-type design, the superposition of double filter discs, the even more more filter discs of three filter discs can easily be carried out
Operation.
As a preferred embodiment, quantity of the quantity of first magnet equal to second magnet, and the
Spacing distance between one magnet is equal to the spacing distance between second magnet.
Preferably, the quantity of first magnet is more than the quantity of second magnet, and between second magnet
The several times (twice either three times or more times) of spacing distance of the spacing distance between the first magnet.Specifically, so
Setting can be quickly by the absorption of the first picture frame in regulation ring.
Further, the quantity of second magnet is 4.
The beneficial effects of the utility model are：A kind of filter support is provided, by setting the first magnet and the second magnet, made
It is attached between first picture frame and regulation ring by magnetic force, and then the operation of quick-replaceable filter disc can be realized.
Brief description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the exploded perspective view for the filter support that embodiment provides；
Fig. 2 is the assembling schematic diagram for the filter support that embodiment provides；
Fig. 3 is the partial cutaway schematic for the filter support that embodiment provides；
Fig. 4 is the half-section diagram for connecing ring that embodiment provides.
In figure：
1st, mirror holder；101st, first through hole；
2nd, ring is connect；201st, the 4th groove；
3rd, regulation ring；
4th, the first magnet；
5th, the first picture frame；
6th, the second picture frame；
7th, lock screw；
8th, clamp assemblies；
9th, camera lens；
10th, the second magnet；
11st, the 3rd magnet；
12nd, the first eyeglass；
13rd, plastic cement tabletting.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in Figure 1 to 4, a kind of filter support, including mirror holder 1, connect ring 2, regulation ring 3, the first magnet 4, the first mirror
The magnet 10 of frame 5 and second.
The side of mirror holder 1 is provided with the first groove, and the bottom land of the first groove is provided with first through hole 101.Connect ring 2 and be located at mirror holder 1
Side provided with the first groove；Connect ring 2 axis and the first groove axis point-blank, connect ring 2 around its axis and
One groove is rotatablely connected.Between regulation ring 3 is located at the bottom land of the first groove and connects ring 2, the axis of solderless wrapped connection ring 2 rotates with connecing ring 2
Connection；Regulation ring 3 is provided with the second groove, axis and the first through hole 101 of the second groove close to the side of the bottom land of the first groove
Axis point-blank, and the radius of the second groove is equal with the radius of first through hole 101；The bottom land of second groove is around
The axis of two grooves is provided with some first blind holes.First magnet 4 is installed in the first blind hole.First picture frame 5 is logical through first
Hole 101 is inserted in the second groove, if the first picture frame 5 is provided with close to axis of the side of the bottom land of the second groove around the first picture frame 5
Dry second blind hole；First picture frame 5 is additionally provided with the 3rd groove close to the side of the bottom land of the second groove, and the 3rd groove is used to installing the
One eyeglass 12.Second magnet 10 is installed in the second blind hole.First picture frame 5 passes through the first magnet 4 and the second magnet with regulation ring 3
10 attraction fitting.Ring 2 is connect to be provided with axis close to the side of the cell wall of the first groove and connect the axis of ring 2 point-blank
The 4th groove 201.Filter support also includes the axis lock screw 7 vertical with the axis of the 4th groove 201, lock screw 7
Stretched into through mirror holder 1 in the 4th groove 201.Mirror holder 1 is provided with two clamp assemblies 8 away from the side for connecing ring 2, for clamping second
Eyeglass.
Specifically, connecing the one end of ring 2 away from the first picture frame 5 is connected with the threaded one end of fuselage of the camera lens 9 away from camera
's.In other words, connect ring 2 and be relatively fixed with camera lens 9 and is connected.First picture frame 5 is magneted in regulation ring 3, and setting connects ring 2 with adjusting
Section ring 3 is rotatablely connected, then after connecing ring 2 and be threadedly coupled with camera lens 9, the in rotation regulation ring 3 can the first picture frame 5 of rotation
One eyeglass 12, and then the polarizing angle of the first eyeglass 12 is adjusted, realize filtering effects.First picture frame 5 passes through magnetic force with regulation ring 3
Fitting overcomes magnetic force directly to take out the first picture frame 5, without being twisted, it is necessary to when changing or taking out the first eyeglass 12
Screw etc. operates, convenient and simple.Setting connects ring 2 and is rotatablely connected with mirror holder 1, after connecing ring 2 and being threadedly coupled with camera lens 9, rotates mirror
The can of frame 1 rotates the second eyeglass, and then adjusts the polarizing angle of the second eyeglass.When the polarizing angle of the second eyeglass regulates
Afterwards, lock screw 7 is tightened, mirror holder 1 is just relatively fixed with connecing ring 2, and then locks the polarizing angle of the second eyeglass.In the present embodiment
In, the first eyeglass 12 is circle mirror, and the second eyeglass is Fang Jing.In other embodiments, the first eyeglass 12 is Fang Jing, and the second eyeglass is
Circle mirror.
Wherein, the cell wall of the 3rd groove is provided with the 5th groove, and plastic cement tabletting 13 is provided with the 5th groove.Specifically,
First eyeglass 12 is located between bottom land and the plastic cement tabletting 13 of the 3rd groove, and plastic cement tabletting 13 can not only prevent the first eyeglass 12
It is subject to crushing, the position of the first eyeglass 12 can also be limited, prevents the first eyeglass 12 from being dropped from the 3rd groove.
In the present embodiment, the bottom of the first blind hole is provided with second of the axis of axis and the first blind hole point-blank
Through hole；The third through-hole of axis of the bottom of second blind hole provided with axis and the second blind hole point-blank.Specifically, will be thin
First magnet 4 is ejected the first blind hole by small club through the second through hole can.Tiny club is run through into third through-hole just
Second magnet 10 can be ejected the second blind hole.
In the present embodiment, the first magnet 4 and the first blind hole are interference fitted, and the second magnet 10 is matched somebody with somebody with the second blind hole interference
Close.In other embodiments, the first magnet 4 is pasted in the first blind hole, and the second magnet 10 is pasted in the second blind hole.
Filter support also includes the second picture frame 6 and the 3rd magnet 11.It is recessed away from second that second picture frame 6 is located at the first picture frame 5
The side of the bottom land of groove, the second picture frame 6 are provided with some 3rd blind holes close to axis of the side of the first picture frame 5 around the second picture frame 6；
Second picture frame 6 is additionally provided with the 6th groove close to the side of the first picture frame 5, and the 6th groove is used to install another first eyeglass 12.The
Three magnet 11 are installed in the 3rd blind hole.The attraction that first picture frame 5 and the second picture frame 6 pass through the second magnet 10 and the 3rd magnet 11
Power is bonded.Specifically, by magnetic-type design, the superposition of double filter discs, the even more more filter discs of three filter discs can easily be carried out
Operation.In other embodiments, the 6th groove is used to install the second eyeglass.
In the present embodiment, the quantity of the first magnet 4 is equal to the quantity of the second magnet 10, and between the first magnet 4 between
Gauge is from equal to the spacing distance between the second magnet 10.In the present embodiment, the quantity of the second magnet 10 is 4.In other
In embodiment, the quantity of the second magnet 10 can also be 1,2,3,5,6 it is even more.
In other embodiments, the quantity of the first magnet 4 is more than the quantity of the second magnet 10, and between the second magnet 10
The several times (twice either three times or more times) of spacing distance of the spacing distance between the first magnet 4.Specifically, set
The quantity that the quantity of first magnet 4 is more than the second magnet 10 quickly can adsorb the first picture frame 5 in regulation ring 3.
" first " herein, " second ", " the 3rd ", " the 4th ", " the 5th ", " the 6th " etc. are used for the purpose of in description
It is distinguish between, not special implication.
Statement is additionally needed, each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (9)
- A kind of 1. filter support, it is characterised in that including：Mirror holder, the side of the mirror holder are provided with the first groove, and the bottom land of first groove is provided with first through hole；Ring is connect, the ring that connects is located at the side that the mirror holder is provided with the first groove；The axis for connecing ring and first groove Axis point-blank, described connect is rotatablely connected around the axis for connecing ring with first groove；Regulation ring, the regulation ring be located at first groove bottom land and it is described connect ring between, the regulation ring connects around described The axis of ring connects ring rotation connection with described；The regulation ring is recessed provided with second close to the side of the bottom land of first groove Groove, the axis of second groove and the axis of the first through hole point-blank, and the radius of second groove with The radius of the first through hole is equal；It is blind that the bottom land of second groove around the axis of second groove is provided with some first Hole；First magnet, it is installed in first blind hole；First picture frame, inserted through the first through hole in second groove, first picture frame is close to second groove The side of bottom land be provided with some second blind holes around the axis of first picture frame；First picture frame is close to second groove The side of bottom land be additionally provided with the 3rd groove, the 3rd groove is used to install the first eyeglass；Second magnet, it is installed in second blind hole；First picture frame is bonded with the regulation ring by the attraction of first magnet and the second magnet.
- 2. filter support according to claim 1, it is characterised in thatThe side of the cell wall close to first groove that connects ring is provided with axis with the axis for connecing ring point-blank The 4th groove；Also include the axis lock screw vertical with the axis of the 4th groove, the lock screw stretches into through the mirror holder In 4th groove.
- 3. filter support according to claim 1, it is characterised in thatThe cell wall of 3rd groove is provided with the 5th groove, and plastic cement tabletting is provided with the 5th groove.
- 4. filter support according to claim 1, it is characterised in thatThe second through hole of axis of the bottom of first blind hole provided with axis and first blind hole point-blank；The third through-hole of axis of the bottom of second blind hole provided with axis and second blind hole point-blank.
- 5. filter support according to claim 1, it is characterised in thatFirst magnet is interference fitted with first blind hole, and second magnet is interference fitted with second blind hole.
- 6. filter support according to claim 1, it is characterised in thatThe mirror holder is provided with two clamp assemblies away from the side for connecing ring, for clamping the second eyeglass.
- 7. filter support according to claim 1, it is characterised in that also include：Second picture frame, second picture frame are located at the side of bottom land of first picture frame away from second groove, and described Two picture frames are provided with some 3rd blind holes close to axis of the side of first picture frame around second picture frame；Second picture frame The 6th groove is additionally provided with close to the side of first picture frame, the 6th groove is used to install the second eyeglass or another first Eyeglass；3rd magnet, it is installed in the 3rd blind hole；First picture frame is bonded with the second picture frame by the attraction of second magnet and the 3rd magnet.
- 8. filter support according to claim 1, it is characterised in that the quantity of first magnet is equal to second magnetic The quantity of iron, and the spacing distance between the first magnet is equal to the spacing distance between second magnet.
- 9. filter support according to claim 8, it is characterised in that the quantity of second magnet is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720651970.7U CN206819028U (en) | 2017-06-06 | 2017-06-06 | Filter support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720651970.7U CN206819028U (en) | 2017-06-06 | 2017-06-06 | Filter support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819028U true CN206819028U (en) | 2017-12-29 |
Family
ID=60758580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720651970.7U Expired - Fee Related CN206819028U (en) | 2017-06-06 | 2017-06-06 | Filter support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032021A (en) * | 2019-03-14 | 2019-07-19 | 晶积科技股份有限公司 | Two ring type filter groups |
| CN112068386A (en) * | 2020-10-21 | 2020-12-11 | 山东省路桥集团有限公司 | A circular filter dismounting device of camera lens for bridge job site is shot |
| WO2022267363A1 (en) * | 2021-06-24 | 2022-12-29 | 江门市象素光学有限公司 | Filter lens mounting holder and filter assembly |
-
2017
- 2017-06-06 CN CN201720651970.7U patent/CN206819028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032021A (en) * | 2019-03-14 | 2019-07-19 | 晶积科技股份有限公司 | Two ring type filter groups |
| CN112068386A (en) * | 2020-10-21 | 2020-12-11 | 山东省路桥集团有限公司 | A circular filter dismounting device of camera lens for bridge job site is shot |
| WO2022267363A1 (en) * | 2021-06-24 | 2022-12-29 | 江门市象素光学有限公司 | Filter lens mounting holder and filter assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |