CN111399318B - Automatic change photographic auxiliary device of filter - Google Patents
Automatic change photographic auxiliary device of filter Download PDFInfo
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- CN111399318B CN111399318B CN202010464117.0A CN202010464117A CN111399318B CN 111399318 B CN111399318 B CN 111399318B CN 202010464117 A CN202010464117 A CN 202010464117A CN 111399318 B CN111399318 B CN 111399318B
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- cavity
- filter
- fixedly connected
- translation
- wheel
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
Abstract
The invention discloses a photographic auxiliary device capable of automatically replacing a filter; including the filter case, filter case upside be equipped with can with camera lens fixed connection's filter support, be equipped with the ascending lift chamber of opening in the filter case, lift chamber downside intercommunication is equipped with the translation chamber, translation chamber upside intercommunication is equipped with a plurality of left and right sides equidistance setting and is located the filter chamber on lift chamber right side, can store a large amount of filters and provide the protection to the filter through the filter case, thereby satisfy the filter demand of different scenes, select the filter that needs to be changed through pressing the push rod, the translation through the install bin after the motor starts, the rotation of friction pulley is with the automatic installation of the filter frame of selection in the install bin, and translation and the lift through the install bin accomplish the fixed of install bin and filter support, thereby accomplish the automatic change of filter, after finishing using install bin and filter frame can automatic re-setting, be convenient for follow-up used repeatedly.
Description
Technical Field
The invention relates to the technical field of photography, in particular to a photography auxiliary device capable of automatically replacing a filter.
Background
Along with the promotion of quality of life, people improve the requirement of photographic quality, the photographer often needs to use different filters to reach anticipated shooting effect according to the scene when photographic, and present photographic filter mostly needs manual change, and the operation is comparatively loaded down with trivial details, and partial filter support supports quick replacement filter, still needs the user manually to assist, thereby manual supplementary touches filter surface easily and leads to its to be infected with fingerprint or dust, influences follow-up shooting quality.
Disclosure of Invention
In view of the above technical deficiencies, the present invention provides a photography assisting device capable of automatically replacing a filter, which can overcome the above drawbacks.
The invention relates to a photographic auxiliary device capable of automatically replacing a filter, which comprises a filter box, wherein a filter support capable of being fixedly connected with a camera lens is arranged on the upper side of the filter box, a lifting cavity with an upward opening is arranged in the filter box, the lower side of the lifting cavity is communicated with a translation cavity, the upper side of the translation cavity is communicated with a plurality of filter cavities which are arranged at equal intervals left and right and are positioned on the right side of the lifting cavity, the upper side of the filter cavity is communicated with a ejector rod cavity, the upper side of the ejector rod cavity is communicated with a connecting rod cavity, the front side of the connecting rod cavity is communicated with a push rod cavity with a forward opening, the push rod cavity is connected with a push rod cavity in a sliding fit manner, the ejector rod cavity is connected with an ejector rod in a sliding fit manner, a connecting rod with one end hinged with the tail end of the upper side of the ejector, the utility model discloses a filter assembly for the elevator, including translation wheel chamber, bevel gear chamber, translation wheel chamber, line wheel chamber, friction wheel chamber left side, translation intracavity sliding fit is connected with the install bin, be equipped with the ascending filter installation cavity of opening in the install bin, filter installation cavity rear side is equipped with the backward translation gear chamber of opening, translation gear chamber upside is equipped with the bevel gear chamber, bevel gear chamber left side is equipped with the translation pulley chamber that upwards extends, translation pulley chamber right side is equipped with the backward lifting gear chamber of opening, lifting gear chamber right side is equipped with line wheel pulley chamber, line wheel pulley chamber right side is equipped with the friction wheel chamber that upwards extends, friction wheel pulley chamber left side be equipped with forward with the friction wheel chamber of filter installation cavity intercommunication.
On the basis of the technical scheme, the left end wall of the translation belt wheel cavity is fixedly connected with a motor, the right end face of the motor is fixedly connected with a lifting gear which extends rightwards and penetrates through the translation belt wheel cavity, the lifting gear cavity and the wire wheel belt wheel cavity reach a driving shaft in the friction wheel belt wheel cavity, the lifting gear cavity is internally provided with a lifting gear which is fixedly connected with the driving shaft, the right side of the wire wheel belt wheel cavity is provided with a wire wheel cavity which is positioned at the lower side of the friction wheel belt wheel cavity, the left end wall of the wire wheel cavity is connected with a wire wheel shaft which extends leftwards into the wire wheel belt wheel cavity and rightwards into the wire wheel cavity in a rotating and matching manner, the left end of the wire wheel shaft is fixedly connected with a one-way bearing, the power matching between the one-way bearing and the driving shaft is connected with a wire wheel, and a return spring is fixedly connected between the right end surface of the wire wheel and the right end wall of the wire wheel cavity.
On the basis of the technical scheme, a bevel gear rotating shaft which extends leftwards into the translational belt wheel cavity and rightwards into the bevel gear cavity is connected on the left end wall of the bevel gear cavity in a rotating fit manner, a driving bevel gear is fixedly connected at the right end of the bevel gear rotating shaft, a translational transmission belt which is positioned in the translational belt wheel cavity is connected between the bevel gear rotating shaft and the driving shaft in a power fit manner, a tightening block cavity is communicated with the right side of the translational belt wheel cavity, a tightening block which can tighten the translational transmission belt is connected in the tightening block cavity in a sliding fit manner, a tightening block spring is fixedly connected between the right end surface of the tightening block and the right end wall of the tightening block cavity, a translational bevel gear which extends upwards into the bevel gear cavity and extends downwards into the translational gear cavity is connected on the lower end wall of the bevel gear cavity in a rotating fit manner, and a driven bevel gear which is, the tail end of the lower side of the translation gear shaft is fixedly connected with a translation gear.
On the basis of the technical scheme, the right end wall of the friction wheel cavity is connected with a friction wheel rotating shaft which extends leftwards into the friction wheel cavity and rightwards into the friction wheel belt wheel cavity in a rotating and matching manner, the left end of the friction wheel rotating shaft is fixedly connected with a friction wheel, a friction wheel driving belt which is positioned in the friction wheel belt wheel cavity is connected between the friction wheel rotating shaft and the driving shaft in a power matching manner, the left side of the friction wheel belt wheel cavity is communicated with a magnetic tightening block cavity, the magnetic tightening block cavity is connected with a magnetic tightening block in a sliding and matching manner, an electromagnet is fixedly connected in the left end wall of the magnetic tightening block cavity, a magnetic tightening block spring is fixedly connected between the left end wall of the magnetic tightening block cavity and the left end surface of the magnetic tightening block, and the left end surface of the magnetic tightening block is also fixedly connected with a tightening pull rope of which the other end is fixedly connected, the magnetic tightening block cavity is characterized in that a limiting block cavity with a forward opening is arranged on the left side of the magnetic tightening block cavity, a limiting block is connected in the limiting block cavity in a sliding fit mode, a limiting spring is fixedly connected between the front end wall of the limiting block cavity and the front end face of the limiting block, and the other end of the front end face of the limiting block is fixedly connected with a limiting block pull rope fixedly connected with the wire wheel.
On the basis of the technical scheme, reset magnets positioned on two sides of the ejector rod cavity are symmetrically and fixedly connected in the front and back of the upper end wall of the filter cavity, clamp block cavities are symmetrically communicated in the front and back of the filter cavity, clamp blocks are connected in the clamp block cavities in a sliding fit manner, clamp block springs are fixedly connected between the outer end faces of the clamp blocks and the outer end wall of the clamp block cavity, a magnetic filter frame is connected in the filter cavity in a sliding fit manner, a left side through cavity which is opened leftwards and upwards is communicated with the front side of the filter installation cavity, a right side through cavity which is opened rightwards is communicated with the right side of the filter installation cavity, a translation rack which can be meshed with the translation gear is fixedly connected to the rear end wall of the translation cavity, a lifting rack which extends upwards into the lifting cavity and can be meshed with the lifting gear is fixedly connected to the rear end wall of the translation cavity, and a magnet trigger cavity corresponding to the, magnet triggers chamber front side intercommunication and is equipped with the slip magnet chamber, slip magnet intracavity sliding fit is connected with slip magnet, before the slip magnet terminal surface with fixedly connected with magnet spring between the wall of slip magnet chamber front end, slip magnet rear end face fixedly connected with other end with terminal surface fixed connection's push pedal stay cord before the push pedal.
On the basis of the technical scheme, the ascending and descending chamber right side is equipped with the ascending camera chamber of opening, be equipped with the opening right camera lens fixed cavity in the filter support, camera lens fixed cavity left side intercommunication is equipped with downward and left open-ended install bin fixed cavity, install bin fixed cavity rear side intercommunication be equipped with can with the spacing chamber that the stopper corresponds, install bin fixed cavity rear end face fixedly connected with can with lifting gear meshing just is located the support rack of spacing chamber downside, fixedly connected with can with magnet triggers the magnetic sensor that the chamber corresponds under the install bin.
The invention has the beneficial effects that: can store a large amount of filters and provide the protection to the filter through the filter case, thereby satisfy the filter demand of different scenes, select the filter that needs to be changed through pressing the push rod, the translation through the install bin after the motor starts, the rotation of friction pulley is with the automatic installation of the filter frame of selecting in the install bin, and translation and the lift through the install bin accomplish the fixed of install bin and filter support, thereby accomplish the automatic change of filter, the install bin can automatic re-setting with the filter frame after finishing using, be convenient for follow-up used repeatedly.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of a photographic auxiliary device with automatically replaceable filters according to the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic sectional view taken along line B-B in FIG. 2;
FIG. 4 is an enlarged view of the structure at C in FIG. 1;
FIG. 5 is an enlarged view of the structure of FIG. 2 at D;
fig. 6 is an enlarged schematic view of fig. 3 at E.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-6, the photography assisting device for automatically replacing a filter of the device of the present invention comprises a filter box 10, a filter support 13 capable of being fixedly connected with a camera lens is arranged on the upper side of the filter box 10, a lifting cavity 17 with an upward opening is arranged in the filter box 10, a translation cavity 19 is communicated with the lower side of the lifting cavity 17, a plurality of filter cavities 21 which are equidistantly arranged from left to right and are positioned on the right side of the lifting cavity 17 are communicated with the upper side of the translation cavity 19, a push rod cavity 56 is communicated with the upper side of the filter cavities 21, a connecting rod cavity 48 is communicated with the upper side of the push rod cavity 56, a push rod cavity 51 with a forward opening is communicated with the front side of the connecting rod cavity 48, a push rod cavity 51 is connected with the push rod cavity 51 in a sliding fit manner, a push rod 55 is connected with the push rod cavity 56 in a sliding fit manner, a connecting rod 49 with one end hinged with the upper end of the push rod 55 and the other end, end face fixedly connected with push pedal 53 under push rod 50, sliding fit is connected with install bin 34 in translation chamber 19, be equipped with the ascending filter installation cavity 46 of opening in install bin 34, filter installation cavity 46 rear side is equipped with opening translation gear chamber 39 backward, translation gear chamber 39 upside is equipped with bevel gear chamber 36, bevel gear chamber 36 left side is equipped with the translation band pulley chamber 74 that upwards extends, translation band pulley chamber 74 right side is equipped with the lift gear chamber 78 that the opening is backward, lift gear chamber 78 right side is equipped with line wheel chamber 65, line wheel chamber 65 right side is equipped with the friction pulley chamber 60 that upwards extends, friction pulley chamber 60 left side be equipped with forward with the friction pulley chamber 44 of filter installation cavity 46 intercommunication.
In addition, in one embodiment, the left end wall of the translation pulley cavity 74 is fixedly connected with a motor 76, the right end surface of the motor 76 is fixedly connected with a driving shaft 63 which extends through the translation pulley cavity 74 rightwards, the lifting gear cavity 78 and the line wheel pulley cavity 65 to the friction wheel pulley cavity 60, a lifting gear 77 fixedly connected with the driving shaft 63 is arranged in the lifting gear cavity 78, the right side of the line wheel pulley cavity 65 is provided with a line wheel cavity 66 positioned at the lower side of the friction wheel pulley cavity 60, the left end wall of the line wheel cavity 66 is in internal rotation fit connection with a line shaft 70 which extends leftwards to the line wheel pulley cavity 65 and rightwards to the line wheel cavity 66, the left end of the line shaft 70 is fixedly connected with a one-way bearing 69, a line wheel driving belt 64 positioned in the line wheel pulley cavity 65 is in dynamic fit connection between the one-way bearing 69 and the driving shaft 63, a wire wheel 68 in friction connection with the wire wheel shaft 70 is arranged in the wire wheel cavity 66, and a return spring 67 is fixedly connected between the right end surface of the wire wheel 68 and the right end wall of the wire wheel cavity 66.
In addition, in one embodiment, a bevel gear rotating shaft 37 extending leftwards into the translation pulley cavity 74 and rightwards into the bevel gear cavity 36 is connected in a rotationally matched manner to the left end wall of the bevel gear cavity 36, a driving bevel gear 42 is fixedly connected to the right end of the bevel gear rotating shaft 37, a translation transmission belt 75 located in the translation pulley cavity 74 is connected in a rotationally matched manner between the bevel gear rotating shaft 37 and the driving shaft 63, a tightening block cavity 71 is communicated with the right side of the translation pulley cavity 74, a tightening block 72 capable of tightening the translation transmission belt 75 is connected in a rotationally matched manner in the tightening block cavity 71, a tightening block spring 73 is fixedly connected between the right end surface of the tightening block 72 and the right end wall of the tightening block cavity 71, a translation gear shaft 40 extending upwards into the bevel gear cavity 36 and downwards into the translation gear cavity 39 is connected in a rotationally matched manner to the lower end wall of the bevel gear cavity 36, a driven bevel gear 41 engaged with the drive bevel gear 42 is fixedly connected to the upper end of the translation gear shaft 40, and a translation gear 38 is fixedly connected to the lower end of the translation gear shaft 40.
In addition, in one embodiment, a friction wheel rotating shaft 43 extending leftwards into the friction wheel cavity 44 and rightwards into the friction wheel belt wheel cavity 60 is connected in a rotationally matched manner to the right end wall of the friction wheel cavity 44, a friction wheel 33 is fixedly connected to the left end of the friction wheel rotating shaft 43, a friction wheel driving belt 62 located in the friction wheel belt wheel cavity 60 is connected in a power matched manner between the friction wheel rotating shaft 43 and the driving shaft 63, a magnetic tightening block cavity 59 is communicated with the left side of the friction wheel belt wheel cavity 60, a magnetic tightening block 61 is connected in the magnetic tightening block cavity 59 in a sliding matched manner, an electromagnet 58 is fixedly connected in the left end wall of the magnetic tightening block cavity 59, a magnetic tightening block spring 79 is fixedly connected between the left end wall of the magnetic tightening block cavity 59 and the left end face of the magnetic tightening block 61, a tightening pull rope 57 with the other end fixedly connected with the right end face of the tightening block 72 is further fixedly connected to the left end wall of the magnetic tightening block cavity 59, the left side of the magnetic tightening block cavity 59 is provided with a limiting block cavity 24 with a forward opening, the limiting block cavity 24 is connected with a limiting block 23 in a sliding fit mode, a limiting spring 29 is fixedly connected between the front end face of the limiting block 23 and the front end wall of the limiting block cavity 24, and the front end face of the limiting block 23 is also fixedly connected with a limiting block pull rope 35 with the other end fixedly connected with the wire wheel 68.
In addition, in one embodiment, the reset magnets 54 located at two sides of the ejector rod cavity 56 are symmetrically and fixedly connected in the front and back of the upper end wall of the filter cavity 21, the clamping block cavities 30 are symmetrically and communicated in the front and back of the filter cavity 21, the clamping blocks 32 are connected in the clamping block cavities 30 in a sliding fit manner, the clamping block springs 31 are fixedly connected between the outer end faces of the clamping blocks 32 and the outer end wall of the clamping block cavity 30, the magnetic filter frame 22 is connected in the filter cavity 21 in a sliding fit manner, the left through cavity 45 which is opened leftwards and upwards is communicated with the front side of the filter installation cavity 46, the right through cavity 80 which is opened rightwards is communicated with the right side of the filter installation cavity 46, the translation rack 20 which can be meshed with the translation gear 38 is fixedly connected to the rear end wall of the translation cavity 19, the lifting rack 18 which extends upwards into the lifting cavity 17 and can be meshed with the lifting gear 77 is fixedly connected to, translation 19 downside intercommunication is equipped with the chamber 47 is triggered to the magnet that the filter chamber 21 corresponds, the chamber 47 front side intercommunication is triggered to magnet is equipped with slip magnet chamber 26, sliding fit is connected with slip magnet 25 in the slip magnet chamber 26, slip magnet 25 preceding terminal surface with fixedly connected with magnet spring 27 between the wall of slip magnet chamber 26 front end, slip magnet 25 rear end face fixedly connected with other end with terminal surface fixed connection's push pedal stay cord 52 before the push pedal 53.
In addition, in an embodiment, lift chamber 17 right side is equipped with the ascending camera chamber 11 of opening, be equipped with the fixed chamber 12 of opening right lens in the filter support 13, the fixed chamber 12 left side intercommunication of lens is equipped with downward and left open-ended installation box fixed chamber 14, the fixed chamber 14 rear side intercommunication of installation box be equipped with can with spacing chamber 15 that stopper 23 corresponds, installation box fixed chamber 14 rear end face fixedly connected with can with lifting gear 77 meshing just is located the support rack 16 of spacing chamber 15 downside, fixedly connected with can with the magnetic sensor 28 that magnet trigger chamber 47 corresponds in the end wall under installation box 34.
The applicant will now specifically describe a filter-changing camera aid of the present application with reference to figures 1-6 and the above description: before the camera starts working, different filters are fixedly connected in the magnetic filter frame 22, the lens fixing cavity 12 is fixedly connected with a camera lens, and after the camera is placed in the camera cavity 11, the support rack 16 just corresponds to the lifting rack 18; the push rod 50 corresponding to the filter to be mounted is pushed backwards, so that the connecting rod 49 drives the ejector rod 55 to move downwards, the magnetic filter frame 22 is driven to move downwards to be partially positioned in the translation cavity 19 by overcoming the suction force between the reset magnet 54 and the magnetic filter frame 22 and the friction force between the magnetic filter frame 22 and the clamping block 32, and meanwhile, the push rod 50 moves backwards and also drives the sliding magnet 25 to move backwards to be positioned in the magnet trigger cavity 47 by overcoming the pulling force of the magnet spring 27 through the push plate 53 and the push plate pull rope 52; the motor 76 is started, the motor 76 drives the driving shaft 63 to rotate, the tightening block 72 is positioned between the translation transmission belts 75 and tightens the translation transmission belts 75, the driving shaft 63 rotates to drive the bevel gear rotating shaft 37 to rotate through the translation transmission belts 75, the bevel gear rotating shaft 37 rotates to drive the translation gear shaft 40 to rotate through the driving bevel gear 42 and the driven bevel gear 41, so as to drive the translation gear 38 to rotate, the translation gear 38 rotates to drive the installation box 34 to move leftwards along the translation rack 20 through the translation rack 20, the driving shaft 63 also drives the lifting gear 77 to rotate, the driving shaft 63 also drives the one-way bearing 69 to rotate through the wire wheel transmission belt 64, and the wire wheel shaft 70 does not rotate under the action of the one-way; when the mounting box 34 moves leftwards until the magnetic sensor 28 is aligned with the sliding magnet 25, the rear end face of the magnetic filter lens frame 22 is just abutted against the friction wheel 33, the magnetic sensor 28 is triggered and sends a signal under the magnetic force action of the sliding magnet 25, so that the electromagnet 58 is started at regular time, the electromagnet 58 is started to push the magnetic tightening block 61 to move rightwards to the tightening friction wheel transmission belt 62 by overcoming the tension of the tightening pull rope 57 through the magnetic force between the electromagnet 58 and the magnetic tightening block 61, so that the tightening block 72 moves rightwards to be separated from the translational transmission belt 75 by overcoming the tension of the tightening block spring 73 under the tension of the tightening pull rope 57, the mounting box 34 stops moving leftwards, at the moment, the driving shaft 63 rotates to drive the friction wheel rotating shaft 43 to rotate through the friction wheel 62, so as to drive the friction wheel 33 to rotate, the friction wheel 33 rotates to drive the magnetic filter lens frame 22 to move downwards by overcoming the suction force between the magnetic filter lens frame 22 and the reset magnet 54 and, when the magnetic filter frame 22 moves downwards to be completely positioned in the filter mounting cavity 46, the electromagnet 58 is just closed, the magnetic tightening block 61 and the tightening block 72 are reset, the friction wheel 33 stops rotating, the mounting box 34 continues moving leftwards, the push rod 50 is loosened, and the sliding magnet 25 and the ejector rod 55 cannot reset because the friction force between the push rod 50 and the push rod cavity 51 is greater than the pulling force of the magnet spring 27; when the mounting box 34 moves to the left end of the translation cavity 19, the lifting gear 77 is just meshed with the lifting rack 18, the lifting gear 77 rotates to drive the mounting box 34 to move upwards through the lifting rack 18, the lifting gear 77 is immediately meshed with the support rack 16 after moving upwards to the filter box 10, the mounting box 34 is continuously driven to move upwards through the support rack 16 until the limiting block cavity 24 corresponds to the limiting cavity 15, at the moment, the mounting box 34 is completely positioned in the mounting box fixing cavity 14, so that the limiting block 23 is partially positioned in the limiting cavity 15 to complete the fixing of the mounting box 34, the automatic mounting of the filter is realized, and the camera can be taken out for shooting; when the filter needs to be replaced, the camera is placed in the camera cavity 11 again, the motor 76 is started in the reverse direction, the driving shaft 63 rotates, the one-way bearing 69 is driven to rotate through the wire wheel transmission belt 64, the wire wheel 68 is driven to rotate through the wire wheel shaft 70 against the elastic force of the return spring 67, the limiting block 23 is driven to move forwards through the limiting block pull rope 35 against the thrust of the limiting spring 29 until the limiting block is completely positioned in the limiting block cavity 24, so that the installation box 34 loses the limiting of the limiting block 23, the lifting gear 77 rotates to drive the installation box 34 to move downwards along the support rack 16 and the lifting rack 18 until the translation gear 38 is meshed with the translation rack 20, the translation gear 38 rotates to drive the installation box 34 to move rightwards through the translation rack 20, when the magnetic sensor 28 moves rightwards to correspond to the sliding magnet 25, the electromagnet 58 is started at regular time, the installation box 34 stops moving rightwards, the friction wheel 33 rotates to drive the magnetic filter frame, at this moment, the electromagnet 58 is just closed, the mounting box 34 continues to move rightwards to the initial position and then the motor 76 is closed, the reset is completed, the push rod 55 is pushed to move upwards under the action of the suction force between the magnetic filter frame 22 and the reset magnet 54 by the magnetic filter frame 22, the push rod 50 is driven to reset through the connecting rod 49, the sliding magnet 25 is reset under the action of the tension of the magnet spring 27 after losing the tension of the push plate pull rope 52, the automatic reset is realized, and the filter replacement can be realized by repeating the filter installation process.
The invention has the beneficial effects that: can store a large amount of filters and provide the protection to the filter through the filter case, thereby satisfy the filter demand of different scenes, select the filter that needs to be changed through pressing the push rod, the translation through the install bin after the motor starts, the rotation of friction pulley is with the automatic installation of the filter frame of selecting in the install bin, and translation and the lift through the install bin accomplish the fixed of install bin and filter support, thereby accomplish the automatic change of filter, the install bin can automatic re-setting with the filter frame after finishing using, be convenient for follow-up used repeatedly.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides an automatic change photographic auxiliary device of filter, includes the filter case, its characterized in that: the filter box is characterized in that a filter support capable of being fixedly connected with a camera lens is arranged on the upper side of the filter box, a lifting cavity with an upward opening is arranged in the filter box, a translation cavity is communicated with the lower side of the lifting cavity, a plurality of filter cavities which are arranged in a left-right equidistant manner and are positioned on the right side of the lifting cavity are communicated with the upper side of the filter cavity, a ejector rod cavity is communicated with the upper side of the ejector rod cavity, a connecting rod cavity with a forward opening is communicated with the front side of the connecting rod cavity, a push rod cavity is connected in the push rod cavity in a sliding fit manner, an ejector rod is connected in the ejector rod cavity in a sliding fit manner, a connecting rod with one end hinged to the tail end of the upper side of the ejector rod and the other end hinged to the tail end of the rear side of the push rod is arranged in the connecting rod cavity, a push plate is fixedly connected to, a translation gear cavity with a backward opening is formed in the rear side of the filter mounting cavity, a bevel gear cavity is formed in the upper side of the translation gear cavity, a translation pulley cavity extending upwards is formed in the left side of the bevel gear cavity, a lifting gear cavity with a backward opening is formed in the right side of the translation pulley cavity, a pulley cavity is formed in the right side of the lifting gear cavity, a pulley cavity extending upwards is formed in the right side of the pulley cavity, and a friction pulley cavity communicated with the filter mounting cavity forwards is formed in the left side of the pulley cavity; the left end wall of the translation pulley cavity is fixedly connected with a motor, the right end surface of the motor is fixedly connected with a motor which extends rightwards and penetrates through the translation pulley cavity, the lifting gear cavity and the driving shaft from the line wheel belt wheel cavity to the friction wheel belt wheel cavity, a lifting gear fixedly connected with the driving shaft is arranged in the lifting gear cavity, a wire wheel cavity positioned at the lower side of the friction wheel belt wheel cavity is arranged at the right side of the wire wheel belt wheel cavity, the left end wall of the wire wheel cavity is connected with a wire wheel shaft which extends leftwards into the belt wheel cavity of the wire wheel and rightwards into the belt wheel cavity of the wire wheel in a rotating fit manner, the tail end of the left side of the reel shaft is fixedly connected with a one-way bearing, a reel transmission belt positioned in a reel belt wheel cavity is connected between the one-way bearing and the driving shaft in a power matching way, a wire wheel in friction connection with the wire wheel shaft is arranged in the wire wheel cavity, and a return spring is fixedly connected between the right end surface of the wire wheel and the right end wall of the wire wheel cavity; a bevel gear rotating shaft which extends leftwards into the translational belt wheel cavity and rightwards into the bevel gear cavity is connected on the left end wall of the bevel gear cavity in a rotating fit manner, a driving bevel gear is fixedly connected at the tail end of the right side of the bevel gear rotating shaft, a translational transmission belt which is positioned in the translational belt wheel cavity is connected between the bevel gear rotating shaft and the driving shaft in a power fit manner, a tightening block cavity is communicated with the right side of the translational belt wheel cavity, a tightening block which can tighten the translational transmission belt is connected in the tightening block cavity in a sliding fit manner, a tightening block spring is fixedly connected between the right end surface of the tightening block and the right end wall of the tightening block cavity, a translational gear shaft which extends upwards into the bevel gear cavity and extends downwards into the translational gear cavity is connected on the lower end wall of the bevel gear cavity in a rotating fit manner, and a driven bevel, the tail end of the lower side of the translation gear shaft is fixedly connected with a translation gear; the right end wall of the friction wheel cavity is connected with a friction wheel rotating shaft which extends leftwards into the friction wheel cavity and rightwards into the friction wheel belt wheel cavity in a rotating fit manner, the tail end of the left side of the friction wheel rotating shaft is fixedly connected with a friction wheel, a friction wheel driving belt which is positioned in the friction wheel belt wheel cavity is connected between the friction wheel rotating shaft and the driving shaft in a power fit manner, the left side of the friction wheel belt wheel cavity is communicated with a magnetic tightening block cavity, the magnetic tightening block cavity is connected with a magnetic tightening block in a sliding fit manner, the left end wall of the magnetic tightening block cavity is internally fixedly connected with an electromagnet, a magnetic tightening block spring is fixedly connected between the left end wall of the magnetic tightening block cavity and the left end surface of the magnetic tightening block, the left end surface of the magnetic tightening block is also fixedly connected with a tightening pull rope of which the other end is fixedly connected with the right end surface of the tightening block, and the left side, a limiting block is connected in the limiting block cavity in a sliding fit manner, a limiting spring is fixedly connected between the limiting block front end surface and the limiting block cavity front end wall, and a limiting block pull rope with the other end fixedly connected with the wire wheel is also fixedly connected to the limiting block front end surface; reset magnets positioned on two sides of the ejector rod cavity are symmetrically and fixedly connected in the front and back of the upper end wall of the filter cavity, clamp block cavities are symmetrically communicated in the front and back of the filter cavity, clamp blocks are connected in the clamp block cavities in a sliding fit manner, clamp block springs are fixedly connected between the outer end face of each clamp block and the outer end wall of each clamp block cavity, a magnetic filter frame is connected in the filter cavity in a sliding fit manner, a left through cavity which is opened leftwards and upwards is communicated with the front side of the filter installation cavity, a right through cavity which is opened rightwards is communicated with the right side of the filter installation cavity, a translation rack which can be meshed with the translation gear is fixedly connected with the rear end wall of the translation cavity, a lifting rack which extends upwards into the lifting cavity and can be meshed with the lifting gear is fixedly connected with the rear end wall of the translation cavity, and a magnet trigger cavity corresponding to the filter cavity is, a sliding magnet cavity is communicated with the front side of the magnet triggering cavity, a sliding magnet is connected in the sliding magnet cavity in a sliding fit manner, a magnet spring is fixedly connected between the front end face of the sliding magnet and the front end wall of the sliding magnet cavity, and a push plate pull rope with the other end fixedly connected with the front end face of the push plate is fixedly connected to the rear end face of the sliding magnet; the lift chamber right side is equipped with the ascending camera chamber of opening, be equipped with the right camera lens fixed cavity of opening in the filter support, camera lens fixed cavity left side intercommunication is equipped with downward and the fixed cavity of installation box of opening left, installation box fixed cavity rear side intercommunication be equipped with can with the spacing chamber that the stopper corresponds, installation box fixed cavity rear end face fixedly connected with can with the lifting gear meshing just is located the support rack of spacing chamber downside, fixedly connected with can with magnet triggers the magnetic sensor that the chamber corresponds in the installation box lower extreme wall.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464117.0A CN111399318B (en) | 2020-05-27 | 2020-05-27 | Automatic change photographic auxiliary device of filter |
| GBGB2011911.1A GB202011911D0 (en) | 2020-05-27 | 2020-07-31 | A photographic auxilliary device for automatically changing filters |
| GBGB2012021.8A GB202012021D0 (en) | 2020-05-27 | 2020-08-03 | A photographic auxillary device for automatically changing filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464117.0A CN111399318B (en) | 2020-05-27 | 2020-05-27 | Automatic change photographic auxiliary device of filter |
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| Publication Number | Publication Date |
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| CN111399318A CN111399318A (en) | 2020-07-10 |
| CN111399318B true CN111399318B (en) | 2020-11-10 |
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| CN202010464117.0A Active CN111399318B (en) | 2020-05-27 | 2020-05-27 | Automatic change photographic auxiliary device of filter |
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| CN (1) | CN111399318B (en) |
| GB (2) | GB202011911D0 (en) |
Families Citing this family (1)
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| WO2022082464A1 (en) * | 2020-10-20 | 2022-04-28 | 深圳市大疆创新科技有限公司 | Photographing assembly, camera, filter module, gimbal camera, and photographing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5533139A (en) * | 1978-08-31 | 1980-03-08 | Toshiba Corp | Sheet film conveying device |
| JP2001281750A (en) * | 2000-03-31 | 2001-10-10 | Tamron Co Ltd | Mechanism and method for shielding film surface from light |
| ITTO20060093A1 (en) * | 2006-02-10 | 2007-08-11 | Cts Cashpro Spa | EQUIPMENT FOR STORAGE BANKNOTES AND / OR CARDS AND THE LIKE |
| CN101833224A (en) * | 2009-03-09 | 2010-09-15 | 远业科技股份有限公司 | Switching mechanism applied to photographic equipment |
| CN202975566U (en) * | 2012-12-03 | 2013-06-05 | 深圳市赛普威视技术有限公司 | Electromagnetism actuated optical filter switching device |
| CN103192420B (en) * | 2013-03-07 | 2015-05-20 | 上海青霞机电科技有限公司 | Single-sheet type automatic feed ruling device |
| CN203587941U (en) * | 2013-10-23 | 2014-05-07 | 丁永鹏 | Hook type optical filter switcher |
| CN203825268U (en) * | 2014-05-27 | 2014-09-10 | 浙江大华技术股份有限公司 | Polarizer switching structure and camera equipment |
| CN204613574U (en) * | 2015-06-01 | 2015-09-02 | 惠州市锐达电子有限公司 | Switching device of optical fiber |
| EP3357843B1 (en) * | 2017-02-07 | 2024-04-24 | Canon Kabushiki Kaisha | Sheet feeding apparatus and image forming apparatus |
| JP6899747B2 (en) * | 2017-09-22 | 2021-07-07 | 株式会社日立国際電気 | Camera mounting mechanism and its mounting method |
| CN207551472U (en) * | 2017-11-22 | 2018-06-29 | 绍兴市华方园传动科技有限公司 | A kind of winding device of fast changeable reel |
| CN109987451A (en) * | 2019-03-20 | 2019-07-09 | 杭州诚娇服饰有限公司 | A kind of volume yarn equipment of automation |
| CN210605315U (en) * | 2019-07-29 | 2020-05-22 | 广州善谦科技有限公司 | Novel optical filter switcher |
| CN210270479U (en) * | 2019-09-05 | 2020-04-07 | 安徽奇盟光电科技有限公司 | Anti-blocking optical filter switcher |
| CN111152162A (en) * | 2020-02-26 | 2020-05-15 | 建德席次机械设备有限公司 | Motor-driven self-filling nail-shooting hammer |
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2020
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- 2020-07-31 GB GBGB2011911.1A patent/GB202011911D0/en not_active Ceased
- 2020-08-03 GB GBGB2012021.8A patent/GB202012021D0/en not_active Ceased
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| GB202012021D0 (en) | 2020-09-16 |
| CN111399318A (en) | 2020-07-10 |
| GB202011911D0 (en) | 2020-09-16 |
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