CN208351092U - Rectangular filter folder and rectangular filter component - Google Patents
Rectangular filter folder and rectangular filter component Download PDFInfo
- Publication number
- CN208351092U CN208351092U CN201821163649.5U CN201821163649U CN208351092U CN 208351092 U CN208351092 U CN 208351092U CN 201821163649 U CN201821163649 U CN 201821163649U CN 208351092 U CN208351092 U CN 208351092U
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- filter
- rectangular filter
- bar shaped
- clip slot
- shaped clip
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Abstract
The utility model provides rectangular filter folder and rectangular filter component.Rectangular filter folder includes filter folder ontology and elastic clamping jaw, and filter presss from both sides ontology and is equipped with bar shaped clip slot, and elastic clamping jaw is set in bar shaped clip slot；The two sides of rectangular filter are respectively provided with rectangular filter folder and are embedded in bar shaped clip slot, and the two sides of rectangular filter is bonded with bar shaped clip slot, and elastic clamping jaw square shaped filter applies the ejection force for being parallel to rectangular filter surface.Rectangular filter component includes that rectangular filter folder and rectangular filter, rectangular filter are externally provided with frame.Two rectangular filter folders can have preferable suitability by using different clipping rooms away from various sizes of rectangular filter is clamped.The dual of square shaped filter is collectively formed in elastic clamping jaw and bar shaped clip slot, Bidirectional clamping acts on, and bar shaped clip slot forms good be bonded with rectangular filter and avoids bar shaped clip slot light leakage.Frame being capable of the square shaped filter frictional force that forms good protection, while being capable of increasing between rectangular filter and bar shaped clip slot.
Description
Technical field
The utility model relates to photograph, image accessories field, in particular to rectangular filter folder and rectangular filter group
Part.
Background technique
Commonly used accessory in photographing, imaging when filter is mainly used for increasing color by being fixed on the front end of camera
Concentration, such as deepens sky blue, and prominent white clouds eliminate the reflected light of nonmetallic surface such as glass or the water surface；It can also reduce big
The general mist of gas caused soft focus in landscape photograph, but do not change the hue balancing of entire picture.When using filter, need to adjust at any time
The angle of entire filter mirror, and filter is often reversed, therefore there are certain obstruction and the effects of influence photography with when the cooperation of other filters
Fruit.
Existing filter has two kinds of round filter and rectangular filter in appearance forrns.Circular spiral bayonet type filter is light and handy
It is portable, but it is only applicable to the camera lens of certain size；And rectangular outer patch piece filter can be adapted for all sizes.
When in use, usually rectangular filter is inserted into after filter slot and is fixed on the enterprising enforcement use of filter support.Existing skill
In art, the structure of filter slot uses the structure of arc elastic card slot, and the arc elastic card slot of this structure is the arc of upper bottom,
Filter is fixed by the pressure of the arc elastic deformation of upper bottom when filter is caught in arc elastic card slot, that is, use perpendicular to
Filter is fixedly clamped by the clamping force on filter surface.But since filter surface is very smooth and has certain weight, using vertical
Directly in the pressing force on filter surface, filter has the risk of downslide.Arc elastic card slot is when clamping filter, arc elastic card slot
For a long time by biggish extruding force and frictional force, arc elastic card slot can be made to have certain abrasion, arc elastic card slot occurs not
The elasticity of recoverable flexible deformation, another arc elastic card slot weakens, and the clamping effect of filter can gradually be weakened.
When clamping filter, locally deform to be formed with filter is interference fitted arc elastic card slot simultaneously, part and filter
The position of the clearance fit of mirror formation clearance fit, arc elastic card slot and filter can make environment light leak into mirror through the gap
In front.If your high-speed shutter, the time for exposure is very short, this point " exposing " is unimportant；But if you play long exposure, this
Strange trace will be left on your photo by seeming a small amount of exposing, and influence shooting effect.
Utility model content
Aiming at the shortcomings in the prior art, the utility model provides a kind of rectangular filter folder and rectangular filter component, with
It solves the problems, such as easily to slide when rectangular filter is rack-mount by arc elastic card slot in the prior art and there are light leakages.
For this purpose, the utility model provides the following technical solutions:
Rectangular filter folder, including filter folder ontology and elastic clamping jaw, the filter folder ontology is equipped with bar shaped clip slot, described
Elastic clamping jaw is set in the bar shaped clip slot；
The two sides of rectangular filter are respectively provided with the rectangular filter folder and are embedded in bar shaped clip slot, the two of the rectangular filter
Face is bonded with the bar shaped clip slot, and the elasticity clamping jaw applies the ejection for being parallel to rectangular filter surface to the rectangular filter
Power.
As the further alternative scheme to above-mentioned rectangular filter folder, the elasticity clamping jaw includes spring and ball,
The spring is embedded in the filter folder ontology, and the ball exposes from bar shaped clip slot bottom.
Spring is a kind of elastic component of technology maturation, by selecting different line footpath, screw pitch and hardness can be designed that
Different coefficient of elasticity is capable of providing certain elastic force in one timing of decrement, and spring has million grades of elastic fatigue
The service life of number, rectangular filter folder is higher.Ejector of the ball as square shaped filter is used simultaneously, is had mellow and full electrodeless
Top, can have the effect of preferable transition guiding in compressed spring.
As the further alternative scheme to above-mentioned rectangular filter folder, the filter folder ontology is equipped with multiple parallel
The bar shaped clip slot of distribution is equipped at least one elastic clamping jaw in each bar shaped clip slot.
The one or more rectangular filters of clamping for the property of can choose, corresponding can select in shooting on rectangular filter folder
The rectangular filter of corresponding types and quantity, thus the shooting effect being optimal.
As the further alternative scheme to above-mentioned rectangular filter folder, the filter folder ontology be equipped with for side
The interconnecting piece of shape filter support connection.
Rectangular filter folder, which requires connect in rectangular filter support, to be thus connected on camera lens, and rectangular filter folder can be adapted to
Property be connected on bracket, according to the size of rectangular filter, thus adjust clipping room between two rectangular filters folders away from.
As the further extension to above-mentioned technical solution, the utility model is also provided: rectangular filter component, including side
Shape filter folder and rectangular filter, the rectangular filter folder include filter folder ontology and elastic clamping jaw, are set on the filter folder ontology
There is bar shaped clip slot, the elasticity clamping jaw is set in the bar shaped clip slot；The rectangular filter is externally provided with frame, two filters
The two sides of the rectangular filter are located in, the frame is embedded in bar shaped clip slot and the bar shaped clip slot is tightly engaged into, described
Elastic clamping jaw applies the ejection force for being parallel to the rectangular filter surface to the frame.
As the further alternative scheme to above-mentioned rectangular filter component, the elasticity clamping jaw includes spring and circle
Pearl, the spring are embedded in the filter folder ontology, and the ball exposes from bar shaped clip slot bottom.
As the further alternative scheme to above-mentioned rectangular filter component, the side wall of the frame is equipped with groove,
The section of the groove and the top surface of the elastic clamping jaw match.
By the way that groove is arranged, so that the chimeric effect of elastic clamping jaw and frame is more preferable, it can be more securely by rectangular filter
Mirror clamping.
As the further alternative scheme to above-mentioned rectangular filter component, the filter folder ontology is equipped with multiple flat
The bar shaped clip slot of row distribution, the outer for being embedded at the frame in the bar shaped clip slot are equipped with strip groove, the item
The depth of connected in star is equal to the half of the distance of the adjacent bar shaped clip slot.
The setting of strip groove reduces the spacing between frame, so that outline border is gone back while being embedded in bar shaped clip slot
It can be bonded to each other, so that the spacing between rectangular filter reduces, optimize shooting effect as far as possible.
As the further alternative scheme to above-mentioned rectangular filter component, the frame is plastic frame.
Plastic frame has preferable plasticity, can square shaped filter form good protection, while by selecting matter soft
Plastics or do anti-skidding processing in jamb surface, be capable of increasing frame and rectangular filter folder between frictional force.
As the further alternative scheme to above-mentioned rectangular filter component, the frame is embedded in the rectangular filter
The side of folder is equipped with scale.
By the way that scale is arranged on frame, the position so as to square shaped filter is accurately adjusted.
The rectangular filter of the utility model presss from both sides and rectangular filter component has the advantages that
Rectangular filter folder is clamped rectangular filter in the direction for being parallel to rectangular filter surface using elastic clamping jaw, clamps effect
Fruit is more preferable, two rectangular filters folders can by using different clipping rooms away from various sizes of rectangular filter is clamped, have compared with
Good suitability.The clamping action of square shaped filter, bar shaped clip slot and rectangular filter is collectively formed in elastic clamping jaw and bar shaped clip slot
Good fitting is formed, bar shaped clip slot light leakage is avoided.
The rectangular filter of rectangular filter component have frame, frame can square shaped filter form good protection, simultaneously
The frictional force being capable of increasing between rectangular filter and bar shaped clip slot can hold frame tune when adjusting the position of rectangular filter
The position for saving rectangular filter avoids generating fingerprint on the surface of rectangular filter.
For enable the above objects, features, and advantages of the utility model become apparent from it is understandable, preferred embodiment is cited below particularly,
And cooperate appended attached drawing, it is described below in detail.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the schematic view of the front view of rectangular filter component provided by the embodiment of the utility model；
Fig. 2 shows the first axle geodesic structure schematic diagrames of rectangular filter component provided by the embodiment of the utility model；
Fig. 3 shows the structural schematic diagram of rectangular filter folder provided by the embodiment of the utility model；
Fig. 4 shows the partial enlargement diagram A of rectangular filter component provided by the embodiment of the utility model；
Fig. 5 shows the partial enlargement diagram B of rectangular filter component provided by the embodiment of the utility model；
Fig. 6 shows the second axis geodesic structure schematic diagram of rectangular filter component provided by the embodiment of the utility model.
Icon: the rectangular filter component of 1-；The rectangular filter folder of 10-；101- filter presss from both sides ontology；1011- bar shaped clip slot；1012-
Interconnecting piece；The positioning region 1013-；102- elasticity clamping jaw；1021- spring；1022- ball；The rectangular filter of 20-；201- frame；
2011- groove；2012- strip groove.
Specific embodiment
Hereinafter, the various embodiments of the utility model will be described more fully in conjunction with attached drawing.The utility model can have
There are various embodiments, and can adjust and change wherein.Therefore, specific embodiment reference being shown in the accompanying drawings is more
Describe the utility model in detail.It should be understood, however, that: it is practical new herein there is no the various embodiments of the utility model are limited to
The intention of the specific embodiment of type, but the utility model should be interpreted as covering the various embodiments for falling into the utility model
All adjustment, equivalent and/or optinal plan in spirit and scope.Description taken together with the accompanying drawings, same reference numerals
Same element.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Function, operation or the presence of element of utility model, and the increase of one or more functions, operation or element is not limited.
In addition, term " includes ", " having " and its cognate are meant only to indicate as used in the various embodiments of the utility model
Special characteristic, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one first
Or more other feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more
A feature, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, states "or" or " at least one of A or/and B " includes while arranging
Any combination of text out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can
It including B or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from
In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt
Referred to as first element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.As used herein, singular is intended to also include plural form, unless
Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science
Term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the utility model
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this
It is clearly defined in the various embodiments of utility model.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of rectangular filter component 1, including rectangular filter folder 10 and rectangular filter 20,
Rectangular filter folder 10, connection after rectangular filter folder 10 is connected in filter support are respectively equipped on one group of opposite side of rectangular filter 20
In the front end of camera lens, so that before image is through camera lens is projected to after rectangular filter 20.
It is appreciated that the mounting distance and rectangular filter 20 of rectangular filter folder 10 are equipped between the opposite side of rectangular filter folder 10
Away from matching, thus by rectangular 20 clamping of filter in filter support.It can be set at least one on one side of rectangular filter 20
A rectangular filter folder 10 is rectangular to select according to the size of rectangular filter folder 10 and the size and installation site of rectangular filter 20
The quantity of filter folder 10.
Referring to Figure 2 together and Fig. 3, rectangular filter folder 10 include filter folder ontology 101 and elastic clamping jaw 102.Filter folder
Ontology 101 is equipped with bar shaped clip slot 1011, and elastic clamping jaw 102 is set in bar shaped clip slot 1011.The two sides of rectangular filter 20 are respectively set
There is a rectangular filter folder 10 and is embedded in bar shaped clip slot 1011, the two sides of rectangular filter 20 is bonded with bar shaped clip slot 1011,
Elastic 102 square shaped filter 20 of clamping jaw applies the ejection force for being parallel to rectangular 20 surface of filter.
Clamping, 1011 square shaped of bar shaped clip slot is collectively formed in bar shaped clip slot 1011 and elastic 102 square shaped filter 20 of clamping jaw
Filter 20 provides vertical and rectangular 20 surface of filter clamping force, i.e. bar shaped clip slot 1011 clamps the surface of rectangular filter 20.
Elastic clamping jaw 102 two rectangular filters folders 10 simultaneously clamping in the two sides of rectangular filter 20 when work, i.e. two rectangular filters
The timing of spacing one of mirror folder 10, the spacing under 102 normality of elastic clamping jaw on two opposite bar shaped clip slots 1011 is by rectangular filter
The width of mirror 20 is small, and when rectangular filter 20 to be embedded in bar shaped clip slot 1011, rectangular filter 20 presses elastic clamping jaw 102
Contracting, elastic clamping jaw 102 produce an elastic-restoring force while flexible deformation, and elastic clamping jaw 102 is by the side of being parallel to
20 direction of shape filter is flexible, so that square shaped filter 20 provides the clamping force for being parallel to rectangular 20 surface of filter, i.e., vertically with side
The clamping force of the side of shape filter 20.
It is above-mentioned, by dual, the two-way clamping of 102 square shaped filter 20 of bar shaped clip slot 1011 and elastic clamping jaw, so that side
Fixation of the shape filter 20 on rectangular filter folder 10 is relatively reliable.
In the present embodiment, the outside of rectangular filter 20 is equipped with frame 201, i.e., four edges of rectangular filter 20 are by frame
201 are coated.Rectangular filter 20 is embedded in bar shaped clip slot 1011 by frame 201.The thickness and bar shaped clip slot of frame 201
1011 width matches, and frame 201 fits with bar shaped clip slot 1011, is fitted close lighttight effect to reach.
Filter folder ontology 101 is made of plastic material, and frame 201 is made of plastic material, and plastics can be plastics
Material can be polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), ethylene-vinyl acetate co-polymer (EVA), gather
The materials such as carbonate resin (PC).Filter folder ontology 101 and frame 201 can pass through injection molding.
In other examples, filter folder ontology 101 can also use metal, as aluminium alloy is cast.
As shown in figure 4, elastic clamping jaw 102 includes spring 1021 and ball 1022 in the present embodiment, spring 1021 is embedded at
Filter presss from both sides in ontology 101, and ball 1022 exposes from 1011 bottom of bar shaped clip slot.There is spring 1021 edge to be parallel to rectangular filter 20
The contractility on surface, cylinder can be steel ball, plastic bead etc..
Spring 1021 is a kind of elastic component of technology maturation, by selecting different line footpath, screw pitch and hardness that can set
Different coefficient of elasticity is counted out, is capable of providing certain elastic force in one timing of decrement, and spring 1021 is with million grades
The service life of elastic fatigue number, rectangular filter folder 10 is higher.The pushing away as square shaped filter 20 of ball 1022 is used simultaneously
Head part has mellow and full electrodeless top, can have the effect of preferable transition guiding in compressed spring 1021.
In another embodiment, elastic clamping jaw 102 can also use other forms, such as float using in bar shaped clip slot 1011
Dynamic elastic slice or spring column can also form clamping using the structure square shaped filter 20 of 1021 grip hold arc face fixture block of spring.
Filter presss from both sides the bar shaped clip slot 1011 that ontology 101 is equipped with multiple parallelly distribute ons, is equipped in each clevis slot 1011
At least one elastic clamping jaw 102.In the present embodiment, set on filter folder ontology 101 there are three bar shaped clip slot 1011, each clevis
Elastic clamping jaw 102 there are five being set in slot 1011.It can be superimposed multiple filters simultaneously, obtain preferably filter effect, while multiple
Elastic clamping jaw 102 is capable of the stress of balanced rectangular filter 20, enhances the clamping effect of square shaped filter 20.
As shown in figure 5, the side wall of frame 201 is equipped with groove 2011, the top in the section of groove 2011 and elastic clamping jaw 102
Face matches.In the present embodiment, the side wall of frame 201 is equipped with cambered surface groove 2011, and groove 2011 is in the side of frame 201
Extending direction perforation.It is chimeric with the elastic namely formation of ball 1022 of clamping jaw 102 by groove 2011 on the inside of frame 201, increase
The contact area of ball 1022 and frame 201,201 outside of frame are with the formation of bar shaped clip slot 1011 chimeric.
If the surface of frame 201 is completely embedded into bar shaped clip slot 1011, it is embedded in the side in the bar shaped clip slot 1011 of jingle bell
The distance of frame 201 is the distance of adjacent bar shaped clip slot 1011.In the present embodiment, the frame that is embedded in bar shaped clip slot 1011
201 outer is equipped with strip groove 2012, and the depth of strip groove 2012 is equal to the one of the distance of adjacent bar shaped clip slot 1011
Half, so that frame 201 is embedded in bar shaped clip slot 1011 with a part of strip groove 2012, it is a part of exposed, from
And to be bonded to each other between exposed frame 201, penetrating for light is further reduced between the frame 201 fitted closely.
Frame 201, which is embedded on the part in bar shaped clip slot 1011, that is, strip groove 2012, does anti-skidding processing, also
It is that non-slip texture or anti-skid bulge are set on strip groove 2012.To increase between frame 201 and bar shaped clip slot 1011
Frictional force prevents rectangular filter 20 from slipping on strip groove 2012.
It is additionally provided with scale on frame 201 simultaneously, scale is equipped on the frame 201 specially exposed on bar shaped clip slot 1011
Line, filter press from both sides the quarter for being equipped with alignment line, pressing from both sides on ontology 101 by graduation mark on frame 201 and filter corresponding on ontology 101
Line alignment is spent, to adjust frame 201, that is, the moving distance of rectangular filter 20.
Referring to Figure 6 together, filter folder ontology 101 is equipped with the interconnecting piece 1012 for connecting with rectangular 20 bracket of filter
With positioning region 1013, filter folder ontology 101 is fixed by being connected on bracket, can pass through positioning region 1013 and bracket
Installation position alignment, is then connected on bracket by interconnecting piece 1012.
The size of bracket corresponding to camera lens be it is standardized, thereon with the protruding features of specific position, while also having
There is the mounting hole that there is certain position relation with the protruding features, filter presss from both sides the positioning region 1013 on ontology 101 and is and the protrusion
Recess corresponding to feature, interconnecting piece 1012 are threaded hole corresponding with mounting hole, pass through positioning region 1013 and protruding features
The corresponding contraposition for realizing filter folder ontology 101 and bracket, screw is screwed into interconnecting piece 1012 by mounting hole and presss from both sides filter
Ontology 101 is connected on bracket.
This rectangular filter folder 10 can press from both sides the repacking for carrying out suitability to the filter on existing rectangular 20 bracket of filter, into
And under minimum cost, optimize the clamping effect of square shaped filter 20, improves the light leakage defect of rectangular filter 20.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (10)
1. rectangular filter folder, which is characterized in that including filter folder ontology and elastic clamping jaw, the filter folder ontology is equipped with bar shaped
Clip slot, the elasticity clamping jaw are set in the bar shaped clip slot；
The two sides of rectangular filter are respectively provided with the rectangular filter folder and are embedded in bar shaped clip slot, the two sides of the rectangular filter with
The bar shaped clip slot fitting, the elasticity clamping jaw apply the ejection force for being parallel to rectangular filter surface to the rectangular filter.
2. rectangular filter folder according to claim 1, which is characterized in that the elasticity clamping jaw includes spring and ball, institute
It states spring to be embedded in the filter folder ontology, the ball exposes from bar shaped clip slot bottom.
3. rectangular filter folder according to claim 1, which is characterized in that the filter folder ontology is equipped with multiple parallel points
The bar shaped clip slot of cloth is equipped at least one elastic clamping jaw in each bar shaped clip slot.
4. rectangular filter folder according to claim 1, which is characterized in that the filter folder ontology be equipped with for it is rectangular
The interconnecting piece of filter support connection.
5. rectangular filter component, which is characterized in that including rectangular filter folder and rectangular filter, the rectangular filter folder includes filter
Ontology and elastic clamping jaw are pressed from both sides, the filter folder ontology is equipped with bar shaped clip slot, and the elasticity clamping jaw is set in the bar shaped clip slot；
The rectangular filter is externally provided with frame, and two filters are located in the two sides of the rectangular filter, and the frame is embedded
In bar shaped clip slot and the bar shaped clip slot is tightly engaged into, and the elasticity clamping jaw is parallel to the rectangular filter to frame application
The ejection force on mirror surface.
6. rectangular filter component according to claim 5, which is characterized in that the elasticity clamping jaw includes spring and ball,
The spring is embedded in the filter folder ontology, and the ball exposes from bar shaped clip slot bottom.
7. rectangular filter component according to claim 5, which is characterized in that the side wall of the frame is equipped with groove, institute
The top surface in the section and the elastic clamping jaw of stating groove matches.
8. rectangular filter component according to claim 7, which is characterized in that the filter folder ontology is equipped with multiple parallel
The bar shaped clip slot of distribution, the outer for being embedded at the frame in the bar shaped clip slot are equipped with strip groove, the bar shaped
The depth of groove is equal to the half of the distance of the adjacent bar shaped clip slot.
9. rectangular filter component according to claim 5, which is characterized in that the frame is plastic frame.
10. rectangular filter component according to claim 5, which is characterized in that the frame is embedded in the bar shaped clip slot
In at least one side be equipped with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163649.5U CN208351092U (en) | 2018-07-20 | 2018-07-20 | Rectangular filter folder and rectangular filter component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163649.5U CN208351092U (en) | 2018-07-20 | 2018-07-20 | Rectangular filter folder and rectangular filter component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208351092U true CN208351092U (en) | 2019-01-08 |
Family
ID=64905311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163649.5U Active CN208351092U (en) | 2018-07-20 | 2018-07-20 | Rectangular filter folder and rectangular filter component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208351092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021239122A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳市乐其网络科技有限公司 | Filter holder and light shield |
| WO2023142411A1 (en) * | 2022-01-28 | 2023-08-03 | 杭州平移科技有限公司 | Filter device |
-
2018
- 2018-07-20 CN CN201821163649.5U patent/CN208351092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021239122A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳市乐其网络科技有限公司 | Filter holder and light shield |
| WO2023142411A1 (en) * | 2022-01-28 | 2023-08-03 | 杭州平移科技有限公司 | Filter device |
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