CN106125459A

CN106125459A - A kind of lens support frame

Info

Publication number: CN106125459A
Application number: CN201610741906.8A
Authority: CN
Inventors: 许裕宜
Original assignee: Chang Lao
Current assignee: Chang Lao
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2016-11-16

Abstract

The present invention relates to a kind of lens support frame, comprising: be locked in the adapter ring of camera lens front end along rotation, periphery is the first receiving district allowing incision one bracing frame side inwardly recessed, is to insert the first elastic holder of a tool and be combined work expection with a bolting element and retreat and permanent keep top elastic shape at this first another side periphery on the lower accommodating district；Separately accommodating tossing about of district first is a recessed region between the wide cut horizontal face at upper and lower position, and top horizontal face one recess in this region allows the second holder to insert and links with a bolting element with holding activity advance and retreat；Be to cooperate with the side of bracing frame recessed area in the lump one inwardly side keep upper and lower horizontal face and the supporting in recessed area make against；After introducing region along the breach being in communication with the outside, good closed state between energy and camera lens, is kept, it is to avoid partial light permeability situation, so that the photo shot has obtained intended situation in order to gradually synusia or color filter film.

Description

A kind of lens support frame

Technical field

The present invention is to provide a kind of lens support frame, is mainly coordinating the filter bracket being combined in camera lens front end Insert and maintain preferably closed state between default eyeglass (such as: gradually synusia or color filter film) energy and camera lens, will not There is partial light permeability phenomenon so that the photo shot has obtained the application of intended situation.

Background technology

Current camera when taking pictures be the scenery of pre-shooting at that time or personage have been obtained intended situation (such as: in The impression the most gradually rendered or the atmosphere presenting season at that time or present the colour of sky of shooting time ...), all can be at the mirror of camera Head front combines a filter bracket and inserts needed gradually synusia or color filter film with in good time, makes the photo shot meet and thinks The sensation wanted.

And the above-mentioned this filter bracket being combined in camera lens front, this filter bracket substantially includes a switching Ring and a filter bracket are constituted, and wherein, adapter ring is the front end can revolved and be locked in camera lens, by filter bracket side inwardly Groove along adapter ring, its periphery pushes, shift onto the limit be orientation limit, afterwards, by intended gradually synusia or colour filter Sheet is inserted between the one groove that interval, filter bracket side outwardly is recessed, that is above-mentioned this filter bracket side outwardly is recessed Groove be that there are more than at least two roads, gradually synusia or color filter film are inserted aforementioned to may select needed at least one as user Groove, reach intended situation in order to the photo shot.

Though the above-mentioned this filter bracket being combined in camera lens front end inserts at least one expected from can reach in application Gradually synusia or color filter film, but this filter tray chamber spacing between recessed groove and groove is relatively big, causes and inserts gradually Forming part light leakage phenomenon between synusia or colour filter sector-meeting and camera lens, and cannot obtain and change ambient completely.

Present inventor at this be i.e. for above-mentioned this generic be used in and take pictures time may be incorporated in the filter of camera lens front end Mirror bracket uses the problem being had to make to improve, so that filter bracket inserts default eyeglass (such as: gradually synusia or filter in cooperation Color eyeglass) maintain preferably closed state between energy and camera lens, do not have partial light permeability phenomenon so that the photograph shot Sheet has obtained the application of intended situation.

Summary of the invention

In view of the above-mentioned problems in the prior art, present invention is primarily targeted at a kind of lens support frame of offer.

The present invention is i.e. to put as the gradually synusia selected or color filter film according to the filter bracket being combined in camera lens front end After entering can and camera lens between obtain the closest form, be with: be locked in the adapter ring of camera lens front end, its week along rotation While be the first receiving district allowing incision one bracing frame side inwardly recessed, it is fair at this first another side periphery on the lower accommodating district Permitted to insert the first elastic holder of a tool and be combined work with a bolting element to expect that advance and retreat and permanent holding push up elastic stage； Separately accommodating tossing about of district first is a recessed region between the wide cut horizontal face at upper and lower position, to allow the gradually layer selected Sheet or color filter film can introduce region along the breach being in communication with the outside, and the recessed recess in top horizontal face in this region is Allow the second holder to insert and link with a bolting element to retreat with holding activity；And with the side of bracing frame recessed area Be to cooperate with one inwardly side keep upper and lower horizontal face and the supporting in recessed area make against；In order to gradually synusia or color filter film Good closed state is kept between energy and camera lens, it is to avoid partial light permeability situation after pushing, so that the photo shot Obtain intended situation.

Further, camera lens one sidespin lock this adapter ring incision bracing frame recessed region corresponding to supporting be Allow indivedual to combine with EVA, in order to the gradually synusia selected or color filter film introduce the appropriateness that can obtain contact site against and Avoid face, top layer by scratch.

Further, camera lens one sidespin locks the bracing frame of this adapter ring incision adjacent to the wide cut horizontal face of upper and lower paragraph It is recessed spacing recess, to allow the ring having pliable and tough matter to introduce the corresponding bar segment of aforementioned intervals recess, with to the gradually layer pushed On sheet or color filter film, following peripheral keeps an appropriate conflict clamping.

Further, camera lens one sidespin locks the supporting that the bracing frame recessed area of this adapter ring incision combines accordingly Position is to extend at least one bar segment in preset range, to introduce the recess of bracing frame corresponding site, as aforementioned supporting and support Frame is being not affected by the temporary transient location before orientation limits.

Further, camera lens one sidespin locks bracing frame and the corresponding supporting the combined side each other of this adapter ring incision It is that several bolting element of mat is made to run through rotation lock that position limits.

Further, camera lens one sidespin locks the supporting that the bracing frame recessed area of this adapter ring incision combines accordingly It is the formation flange that turns up in outer side, so that aforementioned court can be allowed as at the unit that must increase at least one bracing frame and supporting Interior side preset periphery extend at least one clamping part and the first holder can to supporting respective flanges formed orientation limit, make Be at least one select gradually synusia or color filter film insert.

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

The present invention has the following advantages and beneficial effect:

1. the side breach of the lens support frame that the present invention provides can keep horizontal in order to the gradually synusia selected or colour filter Eyeglass introduces or exits, and this bracing frame is and the combination in the form of a ring of adjacent adapter ring so that bracing frame possesses random angle The adjustment of degree rotates and is limited by orientation in good time, promotes this kind of permission gradually synusia or bracing frame that color filter film pushes obtains in use There is more motor-driven predetermined angle to switch, and the conversion of more more options is made in the direction being beneficial to push.

2. the lens support frame that camera lens side combines is increasing at least one bracing frame and undertaking with the group body of supporting The unit of part, is that the angle adjustment that adjacent bracing frame unit can be made to preset with the catch cropping of unit becomes institute's palpiform state, in order to introducing Gradually synusia or color filter film reach expected from gradually layer printing opacity or requirement so that shoot have various change mixed light photo effect Really.

Accompanying drawing explanation

The exploded perspective view of the lens support frame associated components that Fig. 1 provides for the present invention.

The other direction exploded perspective view of the lens support frame associated components that Fig. 2 provides for the present invention.

The lens support frame associated components that Fig. 3 provides for the present invention completes the rearview that group sets.

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

The lens support frame associated components that Fig. 5 provides for the present invention and camera lens schematic diagram before group sets.

The lens support frame associated components that Fig. 6 provides for the present invention and camera lens other direction schematic diagram before group sets.

The side view that the lens support frame associated components that Fig. 7 provides for the present invention sets as group with camera lens.

Fig. 8 is the structure for amplifying schematic diagram at B position in Fig. 7.

The lens support frame associated components that Fig. 9 provides for the present invention completes, with camera lens, the partial section view that group sets.

Figure 10 is the structure for amplifying schematic diagram at C position in Fig. 9.

Figure 11 is the structure for amplifying schematic diagram at D position in Fig. 9.

The lens support frame side that Figure 12 provides for the present invention is not accommodating the partial section view into adapter ring.

The lens support frame that Figure 13 provides for the present invention and camera lens complete group and are located at the schematic diagram allowing eyeglass to insert.

The lens support frame that Figure 14 provides for the present invention and camera lens complete group and are located at and insert eyeglass and impose orientation and limit signal Figure.

Figure 15 is E position structure for amplifying schematic diagram in Figure 14.

The lens support frame that Figure 16 provides for the present invention and camera lens complete group and are located at the rearview inserting eyeglass.

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

Figure 18 is the G position enlarged detail of Figure 17.

Figure 19 be the present invention be combined in camera lens make more than least one set lens support frame implement schematic diagram.

In figure:

10 camera lenses

101 internal thread segment

20 gradually synusia or filter glasss

1 adapter ring

11 external thread sections

2 bracing frames

21 first accommodate district

22 clamping parts

221 gaps

23 spaces

24 first holders

241,252,253,255 recess

242 springs

243,261,34 bolting element

25,31 horizontal face

251,32 region

254,33 sections

26 second holders

27 rings

28 breach

3 supportings

35 flanges

4 EVA

Detailed description of the invention

For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is The a part of embodiment of the present invention rather than whole embodiments.Generally implement with the present invention illustrated described in accompanying drawing herein The assembly of example can be arranged with various different configurations and design.Therefore, reality to the present invention provided in the accompanying drawings below The detailed description executing example is not intended to limit the scope of claimed invention, but is merely representative of the selected enforcement of the present invention Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise Every other embodiment, broadly falls into the scope of protection of the invention.

In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " arrange ", " install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect, or one Body ground connects；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to indirect by intermediary It is connected, can be the connection of two element internals.For the ordinary skill in the art, can manage as the case may be Solve above-mentioned term concrete meaning in the present invention.

The present invention is further illustrated 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 embodiment of the present invention, the lens support frame of present invention design, Such as Fig. 1, Fig. 5 and Fig. 6, being mainly the filter bracket being combined in camera lens 10 front end is to coordinate a rotation to be locked in aforementioned camera The adapter ring 1 of camera lens 10 periphery makees orientation incision, and (adapter ring 1 in this is one section of external thread section 11 that mat one side periphery extends Internal thread segment 101 corresponding with camera lens 10 makees rotation lock), to allow preselected gradually synusia or color filter film 20 to insert, Qi Zhongyan Filter bracket preset periphery introduce gradually synusia or color filter film 20 can and camera lens 10 between to obtain the closest form be to contain Include: adapter ring 1 periphery at camera lens 10 1 sidespin lock is the first receiving allowing incision one bracing frame 2 side inwardly recessed District 21, and the default periphery accommodating district 21 along first be extend at least one clamping part 22 and clamping part 22 must and adjacent layer Face keeps a prepsetting gap 221, and such as Fig. 7, in order to the incision of aforementioned adapter ring 1, at this, first to accommodate the another side in district 21 the most all While be a recessed space 23 to allow inserting of one first holder 24, such as Fig. 1 and Fig. 2, and down the two of the first holder 24 Side is that recessed recess 241 is inserted in order to spring 242 and coordinates the introducing of a bolting element 243 at predetermined patterns, and meanwhile, this is tight Primordial QI reinforcing part 243 can arrange two at predetermined patterns, such as Fig. 8, makes aforesaid first holder 24 keep in the perseverance of suitable elasticity and pushes up State, such as Fig. 3 and Figure 12.

As the preferred implementation of above-described embodiment, the back separately accommodating district 21 at bracing frame 2 recessed first be along Preset a recessed region 251, wide cut horizontal face 25 up and down, if Fig. 2, the gradually synusia preset with permission or color filter film 20 are along appointing The breach 28 that side is in communication with the outside introduces, and such as Figure 13, and presets portion at top horizontal face 25 periphery of neighbouring recessed area 251 Position is a recessed recess 252 to allow one second holder 26 to insert and to coordinate a bolting element 261 to make orientation to link, and makes the Two holders 26 can be retreated in respective regions 251 work activity；It is being the form that is consistent with to the aforementioned corresponding side of recessed area 251 And side remains along and presets the supporting 3 that wide cut is horizontal face 31 up and down and lean and make orientation and limit inwardly, such as Fig. 1 and Fig. 4, also keeps a region 32 using can be with the external world as aforesaid gradually synusia or color filter film 20 at this supporting 3 towards inner layer surface The breach 28 being connected introduces, such as Figure 13.

As the preferred implementation of above-described embodiment, along continuous aforementioned, camera lens 10 1 sidespin locked this adapter ring 1 and cuts The bracing frame 2 recessed region 251,32 corresponding to supporting 3 entered is to allow indivedual EVA (Ethylene-combining and presetting form Vinyl Acetate Copolyme, ethylene-vinyl acetate copolymer) 4, gradually synusia or color filter film 20 in order to selecting are drawing Enter the appropriateness that can obtain contact site against and avoid face, top layer by scratch, such as Figure 13 and Figure 14；And to camera lens 10 1 It is recessed spacing recess 253 adjacent to the wide cut horizontal face 25 of upper and lower paragraph that sidespin locks the bracing frame 2 of this adapter ring 1 incision, such as figure 2, to allow the ring 27 having pliable and tough matter to introduce the corresponding bar segment 254 of aforementioned intervals recess 253, such as Fig. 4 and Fig. 9, with to pushing Gradually synusia or color filter film 20 on following peripheral keep an appropriate conflict clamping.

As the preferred implementation of above-described embodiment, prop up camera lens 10 1 sidespin being locked this adapter ring 1 incision The supporting that support 2 recessed area 251 combines accordingly 3 is to extend at least one bar segment 33 in preset range, such as Fig. 1, to introduce The recess 255 of bracing frame 2 corresponding site, such as Fig. 2, is being not affected by before orientation limits as aforementioned supporting 3 and bracing frame 2 Temporarily location；The another bracing frame 2 that camera lens 10 1 sidespin is locked the incision of this adapter ring 1 and the corresponding supporting 3 combined are each other It is that several bolting element 34 of mat is made to run through rotation lock that orientation limits.

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

As the preferred implementation of above-described embodiment, cut aforementioned camera lens 10 1 sidespin is locked this adapter ring 1 Bracing frame 2 inwardly first accommodate back, district 21 along preset up and down this region 251 recessed, wide cut horizontal face 25 preset Scope is to allow a projection at least teat, and teat in this represents as drawing, and this teat is to may replace above-mentioned presetting Form EVA (Ethylene-Vinyl Acetate Copolyme ethylene-vinyl acetate copolymer) 4, with to the gradually synusia pushed Or color filter film 20 corresponding site makees appropriate urgent tightness contact.

As the preferred implementation of above-described embodiment, above-mentioned group of mat is located at the bracing frame 2 of camera lens 10 side and holds The unit of fitting 3 is made to use and is implemented, and such as Fig. 9 and Figure 13, the gradually synusia or the color filter film 20 that can serve as selection are pushing support Appropriate orientation can be made limit by mat the second holder 26 behind the region 251,32 that frame 2 and supporting 3 are constituted, such as Figure 14 and Figure 15, The most gradually synusia or color filter film 20 side front and back are can be with the EVA (Ethylene-Vinyl being combined in respective regions 251,32 Acetate Copolyme ethylene-vinyl acetate copolymer) 4 contacts, such as Figure 16 and Figure 17, and obtained appropriateness against and avoid table Aspect is by scratch, and such as Figure 18, go up following peripheral is can be by the pliable and tough matter of tool introduced at horizontal face 25 spacing recess 253 that puts in place simultaneously Ring 27 keeps appropriate conflict to clamp, such as Figure 10, Figure 11 and Figure 13, and and between camera lens 10, keep one good closely sealed State, it is to avoid partial light permeability situation, so that the photo shot has obtained intended situation.

This case applies the bracing frame in camera lens side to be to possess introducing as the gradually synusia selected or color filter film Following advantage:

1. the side breach of bracing frame can keep the horizontal gradually synusia in order to selection or color filter film introduce or exit, and This bracing frame is and the combination in the form of a ring of adjacent adapter ring so that bracing frame possesses to have to adjust at any angle and rotates and in good time Limited by orientation, promote this kind of permission gradually synusia or bracing frame that color filter film pushes obtains more motor-driven predetermined angle using Switch, and the conversion of more more options is made in the direction being beneficial to push.

2. the bracing frame that camera lens side combines is increasing at least one bracing frame and supporting with the group body of supporting Unit, is that the angle adjustment that adjacent bracing frame unit can be made to preset with the catch cropping of unit becomes institute's palpiform state, in order to introducing gradually Synusia or color filter film reach expected from gradually layer printing opacity or requirement so that shooting the mixed light photo effect with various change.

Last it is noted that above-described each embodiment is merely to illustrate technical scheme, rather than to it Limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: Technical scheme described in previous embodiment still can be modified by it, or enters wherein part or all of technical characteristic Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technical side The scope of case.

Claims

1. a lens support frame, this lens support frame is to be to coordinate a rotation to the filter bracket being combined in camera lens front end The adapter ring being locked in aforementioned camera lens periphery makees orientation incision, to allow preselected gradually synusia or color filter film to insert, its In preset periphery along filter bracket and introduce and gradually obtain the closest form between synusia or color filter film energy and camera lens, it is special Levy and be:

Being included in the adapter ring of camera lens one sidespin lock, its periphery is to allow to cut first that bracing frame side inwardly is recessed Accommodate district, and the default periphery accommodating district along first be extend at least one clamping part and clamping part must and adjacent aspect protect Hold a prepsetting gap, in order to the incision of aforementioned adapter ring, this first another side periphery on the lower accommodating district be a recessed space with Allow inserting of one first holder, and to be recessed recess insert in order to spring and presetting in the both sides down of the first holder Position coordinates the introducing of a bolting element, makes aforesaid first holder keep dome-shaped state in the perseverance of suitable elasticity；

The back accommodating district at bracing frame recessed first is along presetting a recessed region, wide cut horizontal face up and down, to allow to preset Gradually synusia or the breach that is in communication with the outside along either side of color filter film introduce, and the top horizontal face in neighbouring recessed area Periphery predetermined patterns is that a recessed recess is inserted with permission one second holder and coordinates a bolting element to make orientation link, makes Second holder can be retreated in respective regions work activity；It it is the form and inwardly of being consistent with in side corresponding to aforementioned recessed area Side remain along preset up and down the supporting that wide cut is horizontal face lean and make orientation limit, at this supporting inwardly Aspect also keeps a region to introduce using the breach being connected with the external world as aforesaid gradually synusia or color filter film；Make to select Gradually synusia or color filter film can make appropriate orientation by mat the second holder after pushing the region that bracing frame and supporting are constituted Limit, get final product and keep a good closed state between camera lens, it is to avoid partial light permeability situation, so that the photo shot Obtain intended situation.

Lens support frame the most according to claim 1, it is characterised in that: camera lens one sidespin locks the incision of this adapter ring Bracing frame recessed region corresponding to supporting is to allow indivedual combination to exist with EVA, gradually synusia or color filter film in order to selecting Introducing can obtain the appropriateness of contact site against and avoid face, top layer by scratch.

Lens support frame the most according to claim 1, it is characterised in that: camera lens one sidespin locks the incision of this adapter ring Bracing frame is recessed spacing recess adjacent to the wide cut horizontal face of upper and lower paragraph, to allow the ring having pliable and tough matter to introduce aforementioned intervals The corresponding bar segment of recess, to keep an appropriate conflict clamping to following peripheral on the gradually synusia pushed or color filter film.

Lens support frame the most according to claims 1 to 3, it is characterised in that: camera lens one sidespin locks this switching ring cutting The supporting position that the bracing frame recessed area entered combines accordingly is to extend at least one bar segment in preset range, to introduce bracing frame phase Answer the recess at position, be not affected by the temporary transient location before orientation limits as aforementioned supporting with bracing frame.

Lens support frame the most according to claim 1, it is characterised in that: camera lens one sidespin locks the incision of this adapter ring It is that several bolting element of mat is made to run through rotation lock that bracing frame and the corresponding supporting orientation each other combined limit.

Lens support frame the most according to claim 1, it is characterised in that: camera lens one sidespin locks the incision of this adapter ring The supporting that bracing frame recessed area combines accordingly is the formation flange that turns up in outer side, using as increasing at least one Support can allow aforementioned side inwardly to preset at least one clamping part and the first holder energy of periphery extension with the unit of supporting Supporting respective flanges is formed orientation limit, insert as at least one gradually synusia selected or color filter film.

Lens support frame the most according to claim 1, it is characterised in that: camera lens one sidespin locks the incision of this adapter ring Inwardly, the first receiving back, district is to allow along the preset range presetting this region recessed, wide cut horizontal face up and down in bracing frame position Projection at least one teat, to make appropriate urgent tightness contact to the gradually synusia pushed or color filter film corresponding site.