CN206584151U - A kind of lens support frame - Google Patents

Abstract

The utility model is related to a kind of lens support frame, and it includes：The adapter ring of camera lens front end is locked in along rotation, periphery is to allow to cut a support frame the first recessed receiving area of side inwardly, and in the another side in the first receiving area, periphery is to insert the first elastic holder of a tool and combined with a bolting element to push up elastic shape in the expected advance and retreat of work and permanent holding on the lower；Another is that between the wide cut horizontal face at position a recessed region above and below in tossing about for the first receiving area, and the top recess of horizontal face one in the region allows the second holder to insert and link with a bolting element to keep movable advance and retreat；With the side of support frame recessed area be in the lump with unification inwardly side keep above and below horizontal face and in recessed area supporting make against；With profit, gradually synusia or color filter film can keep good closed state along after the breach introduce region being in communication with the outside between camera lens, it is to avoid partial light permeability situation, so that the photo shot has obtained expected situation.

Description

A kind of lens support frame

Technical field

The utility model is to provide a kind of lens support frame, and mainly the filter bracket combined in camera lens front end is existed Cooperation inserts default eyeglass (such as：Gradually synusia or color filter film) preferably closed state can be maintained between camera lens, Partial light permeability phenomenon is not had so that the photo shot has obtained expected situation application.

Background technology

Current camera is when being taken pictures for the scenery shot in advance at that time or personage have been obtained into expected situation (such as：It is in The impression that now gradually renders is presented the atmosphere in season at that time or the colour of sky ... of shooting time is presented), all can camera mirror Needed gradually synusia or color filter film are inserted in head front with reference to a filter bracket with good time, meet the photo shot and think The sensation wanted.

And filter bracket of the above-mentioned this combination in front of camera lens, the filter bracket is substantially to include a switching Ring and a filter bracket are constituted, wherein, adapter ring is can to revolve the front end for being locked in camera lens, by filter bracket side inwardly Groove along adapter ring, its periphery push-in is shifted the limit onto and limited in orientation, afterwards, in gradually synusia or filter expected from general Piece inserts filter bracket outwardly between the recessed one groove in side interval, that is, side is recessed outwardly for above-mentioned this filter bracket Groove be have at least two roads more than, as user may be selected needed at least one gradually synusia or color filter film insert it is foregoing Groove, expected situation is reached with the photo shot of profit.

Though filter bracket of the above-mentioned this combination in camera lens front end in upper can reach of application expected inserts at least one Gradually synusia or color filter film, but spacing of the filter tray chamber between recessed groove and groove is larger, causes to insert gradually Part light leakage phenomenon is formed between synusia or color filter film meeting and camera lens, and complete change ambient can not have been obtained.

The utility model person be herein for it is above-mentioned it is this it is generic be used in take pictures when may be incorporated in camera lens front end Filter bracket using it is had the problem of make to improve so that filter bracket inserts default eyeglass (such as in cooperation：Gradually synusia Or color filter film) preferably closed state can be maintained between camera lens, do not have partial light permeability phenomenon so that shoot Photo obtained expected situation application.

Utility model content

In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to provide a kind of lens support Frame.

The utility model is according to the gradually synusia or filter with reference to the filter bracket in camera lens front end alternatively Piece can obtain more preferably close form after inserting between camera lens, be Mining with：The adapter ring of camera lens front end is locked in along rotation, Its periphery be allow to cut a support frame inwardly side it is recessed first accommodate area, on the first another side periphery on the lower for accommodating area It is to allow to insert the first elastic holder of a tool and combined with a bolting element to push up elastic shape in the expected advance and retreat of work and permanent holding State；Another is along a recessed region between the wide cut horizontal face at position up and down, to allow selection in tossing about for the first receiving area Gradually synusia or color filter film can be recessed along the breach introduce region being in communication with the outside, and in the top horizontal face recessed one in the region Portion is to allow the second holder to insert and link to keep movable advance and retreat with a bolting element；And with support frame recessed area Side be with unification inwardly side keep above and below horizontal face and in recessed area supporting make against；With sharp gradually synusia or colour filter Eyeglass can keep good closed state after push-in between camera lens, it is to avoid partial light permeability situation, so as to shoot Photo has obtained expected situation.

Further, the support frame recessed region corresponding to supporting that the sidespin of camera lens one locks adapter ring incision is Allow it is indivedual combine with EVA, with the gradually synusia or color filter film of profit selection introduce the appropriateness that can obtain contact site against and Top layer face is avoided by scratch.

Further, the sidespin of camera lens one locks the wide cut horizontal face of the neighbouring paragraph up and down of support frame of adapter ring incision It is recessed spacing recess, to allow the ring for having flexible matter to introduce the foregoing corresponding bar segment of spacing recess, with the gradually layer to push-in Following peripheral keeps an appropriate conflict clamping on piece or color filter film.

Further, the sidespin of camera lens one locks the supporting that the support frame recessed area of adapter ring incision is accordingly combined Position is to extend an at least bar segment in preset range, to introduce the recess of support frame corresponding site, is used as foregoing supporting and support Temporary transient positioning of the frame before orientation limitation is not affected by.

Further, the support frame that the sidespin of camera lens one locks adapter ring incision and the supporting accordingly combined are square each other Position limitation is to make by several bolting element through rotation lock.

Further, the sidespin of camera lens one locks the supporting that the support frame recessed area of adapter ring incision is accordingly combined It is to turn up to form flange in outer side, so that foregoing court can be allowed as in the unit that must increase at least a support frame and supporting At least clamping part and the first holder that periphery extension is preset in interior side can be made to supporting respective flanges formation orientation limitation It is that at least one gradually synusia selected or color filter film are inserted.

Further, the sidespin of camera lens one locks the support frame position of adapter ring incision on the inwardly first receiving area back edge The preset range for the default recessed region in wide cut horizontal face up and down is to allow a projection at least teat, with the gradually synusia to push-in Or color filter film corresponding site makees appropriate urgent tightness contact.

The utility model has advantages below and beneficial effect：

1. the utility model provide lens support frame side breach can keep it is horizontal with profit selection gradually synusia or Color filter film is introduced or exited, and the support frame is and the combination annular in shape of adjacent adapter ring so that support frame, which possesses to have, appoints The adjustment of meaning angle rotates and limited in good time by orientation, and lifting this kind of permission support frame that gradually synusia or color filter film are pushed into makes Switched with more motor-driven predetermined angle is obtained, and make the conversion of more more options beneficial to the direction of push-in.

2. lens support frame and the group body of supporting that camera lens side is combined are in an increase at least support frame with accepting The unit of part, is that can make to make between adjacent support frame unit and unit default angle adjustment into institute's palpiform state, with profit introducing Gradually synusia or color filter film reach expected gradually layer printing opacity or requirement, so as to shoot the mixed light photo effect with various change Really.

Brief description of the drawings

The exploded perspective view for the lens support frame associated components that Fig. 1 provides for the utility model.

The other direction exploded perspective view for the lens support frame associated components that Fig. 2 provides for the utility model.

The rearview that Fig. 3 sets for the lens support frame associated components that the utility model is provided in completion group.

Fig. 4 is the sectional view at A-A positions in Fig. 3.

Lens support frame associated components and schematic diagram of the camera lens before group is set that Fig. 5 provides for the utility model.

Other direction of the lens support frame associated components and camera lens that Fig. 6 provides for the utility model before group is set is illustrated Figure.

The side view that Fig. 7 sets for the lens support frame associated components that the utility model is provided with camera lens as group.

Fig. 8 is the mplifying structure schematic diagram at B positions in Fig. 7.

The partial section view that Fig. 9 sets for the lens support frame associated components that the utility model is provided with camera lens in completion group.

Figure 10 is the mplifying structure schematic diagram at C positions in Fig. 9.

Figure 11 is the mplifying structure schematic diagram at D positions in Fig. 9.

Figure 12 is not accommodating the partial section view into adapter ring for the lens support frame side that the utility model is provided.

Figure 13 is located at the schematic diagram for allowing eyeglass to insert for the lens support frame that the utility model is provided with camera lens completion group.

The lens support frame that Figure 14 is provided for the utility model is located at camera lens completion group inserts eyeglass and imposes orientation limitation Schematic diagram.

Figure 15 is E positions mplifying structure schematic diagram in Figure 14.

Figure 16 is located at the rearview for inserting eyeglass for the lens support frame that the utility model is provided with camera lens completion group.

Figure 17 is F-F positions sectional view in Figure 16.

Figure 18 is Figure 17 G positions enlarged detail.

Figure 19 is that the lens support frame that the utility model is combined more than camera lens work at least one set implements schematic diagram.

In figure：

10 camera lenses

101 internal thread segments

20 gradually synusia or filter glass

1 adapter ring

11 external thread sections

2 support frames

21 first accommodate area

22 clamping parts

221 gaps

23 spaces

24 first holders

241st, 252,253,255 recess

242 springs

243rd, 261,34 bolting element

25th, 31 horizontal face

251st, 32 region

254th, 33 Rod sections

26 second holders

27 rings

28 breach

3 supportings

35 flanges

4 EVA

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.Therefore, below to attached The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model, But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the model of the utility model protection Enclose.

In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be according to specific feelings Condition understands concrete meaning of the above-mentioned term in the utility model.

The utility model is further described with specific embodiment below with reference to accompanying drawings.

As shown in Fig. 1 to Figure 19：A kind of lens support frame of the utility model embodiment, the eyeglass of the utility model design Support frame (such as Fig. 1, Fig. 5 and Fig. 6), is mainly that can be locked in unification rotation to the filter bracket combined in the front end of camera lens 10 The adapter ring 1 on the foregoing periphery of camera lens 10 makees orientation incision, and (adapter ring 1 in this is the one section of outer spiral shell extended by a side periphery Corresponding with camera lens 10 internal thread segment 101 of line section 11 makees rotation lock), to allow preselected gradually synusia or color filter film 20 to put Enter, can obtain more preferably close between camera lens 10 wherein presetting periphery along filter bracket and introducing gradually synusia or color filter film 20 Form is to include：The periphery of adapter ring 1 locked in the sidespin of camera lens 10 1 allows one support frame 2 of incision, and side is recessed inwardly First accommodates area 21, and along the default periphery in the first receiving area 21 be to extend an at least clamping part 22 and clamping part 22 is necessary A prepsetting gap 221, such as Fig. 7 are kept with adjacent aspect, with the incision of sharp foregoing adapter ring 1, in the another of the first receiving area 21 Side on the lower periphery be a recessed space 23 to allow inserting for one first holder 24, such as Fig. 1 and Fig. 2, and the first holder 24 Both sides down be recessed recess 241 inserted with sharp spring 242 and predetermined patterns with unification bolting element 243 introducing, together When, the tightening member 243 is settable two in predetermined patterns, such as Fig. 8, the first foregoing holder 24 is kept suitable elastic Dome-shaped state in perseverance, such as Fig. 3 and Figure 12.

As the preferred embodiment of above-described embodiment, the back for separately accommodating area 21 in support frame 2 recessed first be along Up and down preset the recessed region 251 in wide cut horizontal face 25, such as Fig. 2, with allow default gradually synusia or color filter film 20 along appoint The breach 28 that side is in communication with the outside is introduced, such as Figure 13, and presets portion on the top periphery of horizontal face 25 of neighbouring recessed area 251 Position is a recessed recess 252 to allow one second holder 26 to insert and make orientation link with unification bolting element 261, makes the Two holders 26 can retreat in the activity of the work of respective regions 251；It is being the form that is consistent with one to the corresponding side of foregoing recessed area 251 And side remains along default wide cut up and down and leant and make orientation limitation in the supporting 3 in horizontal face 31 inwardly, such as Fig. 1 and Fig. 4, a region 32 is also kept towards inner layer surface using can be with the external world as foregoing gradually synusia or color filter film 20 in the supporting 3 The breach 28 being connected is introduced, such as Figure 13.

As the preferred embodiment of above-described embodiment, along continuous foregoing, the adapter ring 1 is locked to the sidespin of camera lens 10 1 and cut The recessed region 251,32 corresponding to supporting 3 of support frame 2 entered is to allow indivedual EVA (Ethylene- for combining default form Vinyl Acetate Copolyme, ethylene-vinyl acetate copolymer) 4, drawn with the gradually synusia or color filter film 20 of profit selection Enter to obtain contact site appropriateness against and avoid top layer face by scratch, such as Figure 13 and Figure 14；And to camera lens 10 1 The wide cut horizontal face 25 that sidespin locks the neighbouring paragraph up and down of support frame 2 of the adapter ring 1 incision is recessed spacing recess 253, is such as schemed 2, to allow the ring 27 for having flexible matter to introduce the corresponding bar segment 254 of foregoing spacing recess 253, such as Fig. 4 and Fig. 9, with to push-in Gradually synusia or color filter film 20 on following peripheral keep an appropriate conflict clamping.

As the preferred embodiment of above-described embodiment, the branch of the adapter ring 1 incision is being locked to the sidespin of camera lens 10 1 The supporting 3 that the recessed area 251 of support 2 is accordingly combined is to extend an at least bar segment 33 in preset range, such as Fig. 1, to introduce The recess 255 of the corresponding site of support frame 2, such as Fig. 2, as foregoing supporting 3 and support frame 2 before orientation limitation is not affected by Temporarily positioning；The another support frame 2 that the adapter ring 1 incision is locked to the sidespin of camera lens 10 1 and the supporting 3 that is accordingly combined are each other Orientation limitation is to make by several bolting element 34 through rotation lock.

As the preferred embodiment of above-described embodiment, lock the adapter ring 1 along the sidespin of camera lens 10 1 in the lump and cut The supporting 3 that accordingly combines of the recessed area 251 of support frame 2 in outer side be to turn up to form flange 35, such as Fig. 2 and Fig. 4, with As in the unit that must increase an at least support frame 2 and supporting 3 foregoing side inwardly can be allowed to preset periphery extension at least One clamping part 22 and the first holder 24 can be used as at least one choosing to the respective flanges 35 of supporting 3 formation orientation limitation, such as Figure 19 The gradually synusia or color filter film 20 selected are inserted.

As the preferred embodiment of above-described embodiment, cut locking the adapter ring 1 to the foregoing sidespin of camera lens 10 1 Support frame 2 accommodate the back of area 21 along the default of the default recessed region 251 in wide cut horizontal face 25 up and down inwardly first Scope is to allow a projection at least teat, and teat in this is not represented as drawing, and the teat is to may replace above-mentioned preset Form EVA (Ethylene-Vinyl Acetate Copolyme ethylene-vinyl acetate copolymers) 4, with the gradually layer to push-in Piece or the corresponding site of color filter film 20 make appropriate urgent tightness contact.

As the preferred embodiment of above-described embodiment, the support frame 2 of the side of camera lens 10 is located at holding by above-mentioned group The gradually synusia or color filter film 20 that the unit of fitting 3 makees to can serve as selection using implementation, such as Fig. 9 and Figure 13 are supported in push-in Appropriate orientation can be made behind the region 251,32 that frame 2 is constituted with supporting 3 by the second holder 26 to limit, such as Figure 14 and Figure 15, In the lump gradually before and after synusia or color filter film 20 side be can be with combining the EVA (Ethylene-Vinyl in respective regions 251,32 Acetate Copolyme ethylene-vinyl acetate copolymers) 4 contacts, such as Figure 16 and Figure 17, and obtained appropriateness against and avoid table Aspect is by scratch, such as Figure 18, while upper following peripheral is can be by the flexible matter of tool introduced in place in the spacing recess 253 of horizontal face 25 The conflict that ring 27 keeps appropriate is clamped, such as Figure 10, Figure 11 and Figure 13, and keeps one good closely sealed between camera lens 10 State, it is to avoid partial light permeability situation, so that the photo shot has obtained expected situation.

It is to possess that this case, which applies the support frame in camera lens side to be introduced in gradually synusia alternatively or color filter film, Following advantage：

Introduce or exit with the gradually synusia or color filter film of profit selection 1. the side breach of support frame can keep horizontal, and The support frame is and the combination annular in shape of adjacent adapter ring so that support frame, which possesses, adjustment rotation at any angle and in good time Limited by orientation, lift this kind of permission support frame that gradually synusia or color filter film are pushed into using obtaining more motor-driven predetermined angle Switching, and beneficial to push-in direction make more more options conversion.

2. support frame and the group body of supporting that camera lens side is combined are in an increase at least support frame and supporting Unit, is that can make to make between adjacent support frame unit and unit default angle adjustment into institute's palpiform state, is introduced gradually with profit Synusia or color filter film reach expected gradually layer printing opacity or requirement, so as to shoot the mixed light photo effect with various change.

Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art It should be understood that：It can still modify to the technical scheme described in previous embodiment, or to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is departed from the utility model The scope of each embodiment technical scheme.

Claims (7)

1. a kind of lens support frame, it is that can be revolved with unification to the filter bracket combined in camera lens front end that the lens support frame, which is, The adapter ring for being locked in foregoing camera lens periphery makees orientation incision, to allow preselected gradually synusia or color filter film to insert, its In along filter bracket preset periphery and introduce more preferably close form is gradually obtained between synusia or color filter film energy and camera lens, it is special Levy and be：

Be included in the sidespin of camera lens one lock adapter ring, its periphery be allow cut a support frame inwardly side it is recessed first Accommodate area, and along the first receiving area default periphery be extend an at least clamping part and clamping part must and adjacent aspect protect Hold a prepsetting gap, with the incision of sharp foregoing adapter ring, the first receiving area another side on the lower periphery be a recessed space with Allow inserting for one first holder, and to be recessed recess inserted with sharp spring and default for the both sides down of the first holder Introducing of the position with unification bolting element, makes the first foregoing holder keep dome-shaped state in suitable elastic perseverance；

It is along the default recessed region in wide cut horizontal face up and down, to allow to preset at the back in the recessed first receiving area of support frame Gradually synusia or the breach that is in communication with the outside along either side of color filter film introduce, and in the top horizontal face of neighbouring recessed area Periphery predetermined patterns are that a recessed recess makees orientation link to allow one second holder to insert and match somebody with somebody unification bolting element, are made Second holder can retreat in the activity of respective regions work；It is the form and inwardly of being consistent with one in side corresponding to foregoing recessed area Side remains along default wide cut up and down and leant and make orientation limitation in the supporting in horizontal face, in the supporting inwardly The breach that aspect also keeps a region can be connected as foregoing gradually synusia or color filter film with the external world is introduced；So that selection Gradually synusia or color filter film can make appropriate orientation by the second holder behind the region that push-in support frame and supporting are constituted Limitation, you can a good closed state is kept between camera lens, it is to avoid partial light permeability situation, so that the photo shot Expected situation is obtained.

2. lens support frame according to claim 1, it is characterised in that：The sidespin of camera lens one locks adapter ring incision Support frame recessed region corresponding to supporting is to allow indivedual gradually synusia or color filter film with EVA, selected with profit that combine to exist Introduce can obtain contact site appropriateness against and avoid top layer face by scratch.

3. lens support frame according to claim 1, it is characterised in that：The sidespin of camera lens one locks adapter ring incision The wide cut horizontal face of the neighbouring paragraph up and down of support frame is recessed spacing recess, to allow the ring for having flexible matter to introduce foregoing spacing The corresponding bar segment of recess, keeps an appropriate conflict to clamp with following peripheral on the gradually synusia or color filter film to push-in.

4. according to any described lens support frame of claims 1 to 3, it is characterised in that：The sidespin of camera lens one locks the switching The supporting position that the support frame recessed area that ring cutting enters accordingly is combined is to extend an at least bar segment in preset range, to introduce support The recess of frame corresponding site, is used as the temporary transient positioning of foregoing supporting and support frame before orientation limitation is not affected by.

5. lens support frame according to claim 1, it is characterised in that：The sidespin of camera lens one locks adapter ring incision Orientation limitation is to make by several bolting element through rotation lock to support frame each other with the supporting that is accordingly combined.

6. lens support frame according to claim 1, it is characterised in that：The sidespin of camera lens one locks adapter ring incision The supporting that support frame recessed area is accordingly combined is to turn up to form flange in outer side, using as in palpus increase at least one The unit of support and supporting can allow foregoing side inwardly to preset an at least clamping part and the first holder energy that periphery extends To supporting respective flanges formation orientation limitation, inserted as the gradually synusia or color filter film of at least one selection.

7. lens support frame according to claim 1, it is characterised in that：The sidespin of camera lens one locks adapter ring incision Inwardly, preset range of the first receiving area back along the default recessed region in wide cut horizontal face up and down is permission for support frame position A projection at least teat, appropriate urgent tightness contact is made with the gradually synusia or color filter film corresponding site to push-in.