CN111505887B - Photographic soft light cover automatic rising shell of using based on LED lamp - Google Patents
Photographic soft light cover automatic rising shell of using based on LED lamp Download PDFInfo
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- CN111505887B CN111505887B CN202010421759.2A CN202010421759A CN111505887B CN 111505887 B CN111505887 B CN 111505887B CN 202010421759 A CN202010421759 A CN 202010421759A CN 111505887 B CN111505887 B CN 111505887B
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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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
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- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an automatic lifting shell of a soft light cover for photography based on an LED lamp; including the main part case, the fixed chamber of LED lamp that the opening is backward is equipped with in the main part incasement, the fixed chamber front side intercommunication of LED lamp is equipped with the forward light-transmitting chamber of opening, symmetry intercommunication is equipped with the ascending inserted sheet chamber of opening around the light-transmitting chamber outside, light-transmitting chamber left and right sides symmetry is equipped with the opening forward and the opening left slip box chamber, turn over a volume that has reduced equipment through arc guide rail, portable and the transfer, when needs use gentle light, arc guide rail is automatic to be opened, cooperation slip case is automatic to be opened soft light cloth along the motion of arc guide rail, thereby reach the soft light effect through the soft light cloth of arc, do not need manual operation, can make the photographer concentrate on in the photography, can drive slip case and arc guide rail automatic re-setting through the motor, thereby realize the switching between natural light and soft light, and more simple and.
Description
Technical Field
The invention relates to the technical field of LED lamp correlation, in particular to an automatic lifting shell of a photographic soft light cover based on an LED lamp.
Background
Need all kinds of accessories to realize the light effect of needs during the photography usually, the subdued light cover is higher as the best subdued light accessory price of effect, there are some subdued light accessories for LED lamp at present, but because produce the subdued light and need curved subdued light cloth messenger light production diffuse reflection, the great unable folding of most volumes of this kind of accessory, be unfavorable for carrying or shifting, simultaneously when not needing subdued light when using, need take out the shot-light, it is comparatively loaded down with trivial details to operate under some needs frequent switching light's the condition, the equipment of the adjustable subdued light cloth of part is also mostly manual regulation, degree of automation is lower.
Disclosure of Invention
Aiming at the technical defects, the invention provides the automatic lifting shell of the photographic soft light cover based on the LED lamp, which can overcome the defects.
The invention relates to an automatic lifting shell of a photographic soft light cover based on an LED lamp, which comprises a main body box, wherein an LED lamp fixing cavity with a backward opening is arranged in the main body box, the front side of the LED lamp fixing cavity is communicated with a light transmission cavity with a forward opening, the front and back outside of the light transmission cavity are symmetrically communicated with an inserting piece cavity with an upward opening, the left and right sides of the light transmission cavity are symmetrically provided with sliding box cavities with forward openings and leftward openings, the rear end wall of the sliding box cavity is vertically and symmetrically fixedly connected with a fixed rod which extends forwards to the outside, a rotating block cavity with a forward opening and a vertical through opening is arranged in the fixed rod, the outside of the rotating block cavity is communicated with a rotating shaft resetting cavity, the end wall in the rotating block cavity is rotatably and cooperatively connected with a rotating shaft extending outwards into the rotating shaft resetting cavity, and a rotating force storage spring is fixedly connected between, fixedly connected with turning block in the axis of rotation, left and right both sides under the initial condition the turning block is kept away from fixedly connected with arc guide rail between the printing opacity chamber lateral surface, left side the slip incasement is equipped with the slip case, the slip incasement longitudinal symmetry is equipped with the front and back and link up and by the guide rail that the dead lever runs through leads to the chamber, and the left side slip case chamber rear side intercommunication is equipped with the sheen cloth chamber, sheen cloth chamber upside is equipped with the cylinder band pulley chamber, cylinder band pulley chamber upside intercommunication is equipped with the chamber of straining, the chamber upside intercommunication of straining is equipped with the rotation band pulley chamber, bilateral symmetry is equipped with the line wheel chamber about the printing opacity chamber, line wheel chamber inboard is equipped with the ratchet chamber, ratchet chamber inboard is equipped with extend to left the line wheel band pulley chamber in the rotation band pulley chamber outside.
On the basis of the technical scheme, the upper side of the guide rail through cavity is communicated with a rotary pull rope through cavity with an upward opening and communicated towards the front side and the rear side, a friction strip is fixedly connected in the lower end wall of the fixed rod, an arc-shaped friction strip is fixedly connected in the front end wall of the arc-shaped guide rail in an initial state, a friction wheel cavity is communicated with the lower side of the guide rail through cavity, a friction rotating shaft which extends inwards into the friction wheel cavity is connected in an inner end wall of the friction wheel cavity in a rotating fit manner, the friction rotating shaft is fixedly connected with a friction wheel which can be abutted against the friction strip and the arc-shaped friction strip, and a friction force storage spring is fixedly connected between the inner end surface of the friction rotating shaft and the inner end wall of the friction wheel cavity, a movable attraction magnet is fixedly connected in the front end wall of the sliding box in an initial state, and a fixed attraction magnet which can correspond to the movable attraction magnet is fixedly connected in the rear end wall of the sliding box cavity on the right side.
On the basis of the technical scheme, a motor which is positioned at the rear side of the soft light cloth cavity and is fixedly connected with the main body box is arranged at the lower side of the roller belt wheel cavity, the lower end wall of the roller belt wheel cavity is connected with a driving shaft which extends downwards to be fixedly connected with the upper end surface of the motor and extends upwards to the rotating belt wheel cavity in a rotating and matching way, the lower end wall of the roller belt wheel cavity is connected with a roller rotating shaft which extends upwards into the roller belt wheel cavity and extends downwards to be connected with the lower end wall of the soft light cloth cavity in a rotating fit manner, the roller rotating shaft is fixedly connected with a roller, the roller rotating shaft is fixedly connected with soft cloth of which the other end is fixedly connected with the rear end face of the sliding box, the tail end of the upper side of the rotary shaft of the roller is fixedly connected with a one-way bearing of the roller, and a roller transmission belt positioned in a roller belt wheel cavity is connected between the one-way bearing of the roller and the driving shaft in a power matching manner.
On the basis of the technical scheme, the upper end wall of the rotating belt wheel cavity is connected with a belt wheel transmission shaft which extends upwards to the belt wheel cavity of the belt wheel on the upper side and downwards to the belt wheel cavity of the belt wheel on the lower side in a rotating and matching way, the transmission shaft of the wire wheel is connected with the driving shaft in a power matching way, and a rotating transmission belt is positioned in the cavity of the rotating belt wheel, a tightening block which can tighten the rotary transmission belt or the roller transmission belt is connected in the tightening block cavity in a sliding fit manner, a tension spring is fixedly connected between the lower end surface of the tension block and the lower end wall of the roller belt wheel cavity, a trigger block cavity is communicated with the rear side of the sliding box cavity on the left side, the tensioning device is characterized in that a trigger block is connected in a sliding fit mode in the trigger block cavity, a trigger spring is fixedly connected between the rear end face of the trigger block and the rear end wall of the trigger block cavity, and a trigger pull rope is fixedly connected between the rear end face of the trigger block and the lower end face of the tensioning block.
On the basis of the technical scheme, the inner end wall of the wire wheel cavity is connected with a wire wheel shaft which extends inwards and runs through the ratchet cavity to the wire wheel cavity in a matched mode, the inner end of the wire wheel shaft is fixedly connected with a wire wheel one-way bearing, the upper side and the lower side, the wire wheel one-way bearing is connected with a wire wheel transmission shaft between the power matched mode and is located on the upper side and the lower side, a wire wheel transmission belt in the wire wheel cavity is arranged in the ratchet cavity and is fixedly connected with a ratchet wheel of the wire wheel shaft, the wire wheel cavity is internally provided with a wire wheel fixedly connected with the wire wheel, and the wire wheel is fixedly connected with the other end of the.
On the basis of the technical scheme, ratchet chamber rear side intercommunication is equipped with pawl case slip chamber, pawl case slip intracavity sliding fit is connected with the pawl case, fixedly connected with electro-magnet in the pawl case slip chamber rear end wall, pawl case rear end face with fixedly connected with pawl spring between the pawl case slip chamber rear end wall, the pawl incasement is equipped with the forward pawl chamber of opening, pawl chamber outer end wall internal rotation fit is connected with downwardly extending to the pawl pivot of pawl intracavity, pawl pivot downside terminal fixedly connected with can with ratchet meshing's non return pawl, fixedly connected with pawl magnet in the pawl case rear end wall.
The invention has the beneficial effects that: the volume of turning over through arc guide rail and having reduced equipment, portable and transfer, when needs use gentle light, the arc guide rail is automatic to be opened, cooperation slip case is automatic to be opened the sheen cloth along the motion of arc guide rail, thereby reach the sheen effect through arc sheen cloth, do not need manual operation, can make the photographer be absorbed in the photography, can drive slip case and arc guide rail automatic re-setting through the motor, thereby realize the switching between natural light and soft light, it is more simple and convenient to operate.
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 an automatic lifting housing structure of a soft light cover for photography based on LED lamps according to the present invention;
3 FIG. 32 3 is 3 a 3 schematic 3 sectional 3 view 3 taken 3 along 3 the 3 line 3 A 3- 3 A 3 in 3 FIG. 31 3; 3
FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along the direction C-C in FIG. 2;
FIG. 5 is an enlarged view of the structure of FIG. 3 at D;
fig. 6 is an enlarged schematic view of the structure at E in fig. 1.
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 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 automatic lifting housing of a soft light cover for photography based on an LED lamp of the device of the present invention comprises a main body box 10, an LED lamp fixing cavity 39 with a backward opening is arranged in the main body box 10, a light transmission cavity 14 with a forward opening is communicated with the front side of the LED lamp fixing cavity 39, an inserting piece cavity 40 with an upward opening is symmetrically communicated with the front and back of the outer side of the light transmission cavity 14, a sliding box cavity 15 with a forward opening and a leftward opening is symmetrically arranged on the left and right sides of the light transmission cavity 14, a fixing rod 47 extending forward to the outside is fixedly connected with the rear end wall of the sliding box cavity 15 in an up-down symmetric manner, a rotating block cavity 25 with a forward opening and a vertical through is arranged in the fixing rod 47, a rotating shaft reset cavity 66 is communicated with the outer side of the rotating block cavity 25, a rotating shaft 26 extending outward to the rotating shaft reset cavity 66, a rotary force storage spring 67 is fixedly connected between the outer end face of the rotating shaft 26 and the outer end wall of the rotating shaft reset cavity 66, a rotating block 64 is fixedly connected on the rotating shaft 26, an arc-shaped guide rail 13 is fixedly connected between the end faces of the left side and the right side of the initial state, the rotating block 64 is far away from the end face of the side of the light transmission cavity 14, a sliding box 12 is arranged in the sliding box cavity 15 at the left side, a guide rail through cavity 41 which is penetrated by the fixing rod 47 is arranged in the sliding box 12 in an up-and-down symmetrical mode, a soft light cloth cavity 19 is communicated with the rear side of the sliding box cavity 15 at the left side, a roller belt wheel cavity 31 is arranged on the upper side of the soft light cloth cavity 19, a tightening block cavity 35 is communicated with the upper side of the roller belt wheel cavity 31, a rotating belt wheel cavity 37 is communicated with the upper side of the tightening block cavity 35, a wire wheel cavity 49 is symmetrically arranged, a pulley cavity 53 extending leftwards to the outer side of the rotating pulley cavity 37 is arranged on the inner side of the ratchet cavity 51.
In addition, in an embodiment, the upper side of the guide rail through cavity 41 is communicated with a rotating pull rope through cavity 65 having an upward opening and penetrating through towards the front side and the rear side, a friction strip 42 is fixedly connected in the lower end wall of the fixing rod 47, an arc-shaped friction strip 23 is fixedly connected in the front end wall of the arc-shaped guide rail 13 in an initial state, a friction wheel cavity 45 is communicated with the lower side of the guide rail through cavity 41, a friction rotating shaft 43 extending inwards into the friction wheel cavity 45 is connected in the outer end wall of the friction wheel cavity 45 in a rotating fit manner, a friction wheel 44 capable of being abutted against the friction strip 42 and the arc-shaped friction strip 23 is fixedly connected to the friction rotating shaft 43, a friction force storage spring 46 is fixedly connected between the inner end surface of the friction rotating shaft 43 and the inner end wall of the friction wheel cavity 45, a moving attraction magnet 11 is fixedly connected in the front end wall of the sliding box 12 in the initial state, and a fixed attraction magnet 11 capable of corresponding Attracting the magnet 16.
In addition, in an embodiment, roller pulley chamber 31 downside is equipped with be located sheen cloth chamber 19 rear side and with main part case 10 fixed connection's motor 33, under roller pulley chamber 31 end wall normal running fit be connected have down extend to with motor 33 up end fixed connection and upwards extend to drive shaft 36 in the roller pulley chamber 37, under roller pulley chamber 31 end wall normal running fit be connected with upwards extend to in roller pulley chamber 31 and downwards extend to with the cylinder pivot 21 that end wall normal running fit is connected under sheen cloth chamber 19, fixedly connected with cylinder 29 on the cylinder pivot 21, fixedly connected with other end on the cylinder pivot 21 with the sheen cloth 28 of sliding box 12 rear end face fixed connection, the terminal fixedly connected with cylinder one-way bearing 20 of cylinder pivot 21 upside, cylinder one-way bearing 20 with power fit be connected with between the drive shaft 36 and be located the cylinder in roller pulley chamber 31 passes the drive shaft 36 The belt 30 is moved.
In addition, in one embodiment, the upper end wall of the rotating pulley cavity 37 is connected with a pulley transmission shaft 18 which extends upwards into the pulley cavity 53 of the upper side and downwards into the pulley cavity 53 of the lower side in a rotating and matching manner, the pulley transmission shaft 18 and the driving shaft 36 are connected with a rotating transmission belt 38 positioned in the rotating pulley cavity 37 in a power matching manner, the tightening block cavity 35 is connected with a tightening block 17 capable of tightening the rotating transmission belt 38 or the roller transmission belt 30 in a sliding and matching manner in a tightening manner, a tightening spring 34 is fixedly connected between the lower end surface of the tightening block 17 and the lower end wall of the roller pulley cavity 31, the rear side of the sliding box cavity 15 on the left side is communicated with a triggering block cavity 22, a triggering block 24 is connected in the triggering block cavity 22 in a sliding and matching manner, and a triggering spring 27 is fixedly connected between the rear end surface of the triggering block 24 and the rear end wall of the triggering block cavity 22, a trigger pull rope 32 is fixedly connected between the rear end face of the trigger block 24 and the lower end face of the tensioning block 17.
In addition, in one embodiment, a reel shaft 68 extending inwards to penetrate through the ratchet cavity 51 to the reel pulley cavity 53 is connected in a rotationally matched manner in the inner end wall of the reel cavity 49, a reel one-way bearing 56 is fixedly connected to the inner end of the reel shaft 68, a reel transmission belt 54 located in the reel pulley cavity 53 on the upper side and the lower side is connected between the reel one-way bearing 56 on the upper side and the reel transmission shaft 18 in a power matched manner, a ratchet 52 fixedly connected with the reel shaft 68 is arranged in the ratchet cavity 51, a reel 48 fixedly connected with the reel shaft 68 is arranged in the reel cavity 49, and a rotation pull rope 50 fixedly connected with the rear end face of the arc-shaped guide rail 13 at the other end is fixedly connected to the reel 48 in an initial state.
In addition, in one embodiment, a pawl box sliding cavity 69 is communicated with the rear side of the ratchet cavity 51, a pawl box 62 is connected in the pawl box sliding cavity 69 in a sliding fit mode, an electromagnet 60 is fixedly connected in the rear end wall of the pawl box sliding cavity 69, a pawl spring 61 is fixedly connected between the rear end face of the pawl box 62 and the rear end wall of the pawl box sliding cavity 69, a pawl cavity 57 with a forward opening is arranged in the pawl box 62, a pawl rotating shaft 58 which extends downwards into the pawl cavity 57 is connected in a rotating fit mode in the outer end wall of the pawl cavity 57, a check pawl 63 which can be meshed with the ratchet 52 is fixedly connected at the lower end of the pawl rotating shaft 58, and a pawl magnet 59 is fixedly connected in the rear end wall of the pawl box 62.
The applicant will now specifically describe an LED lamp-based automated photographic diffuser housing of the present application with reference to fig. 1-6 and the above description: in an initial state, the sliding box 12 is completely positioned in the sliding box cavity 15 on the left side, the trigger spring 27 is in a compressed state, the trigger pull rope 32 is in a tightened state, the tightening spring 34 is in a loosened state, the tightening block 17 tightens the rotating transmission belt 38, the roller transmission belt 30 is in a loosened and non-transmission state, the arc-shaped guide rail 13 is parallel to the front end surface of the main body box 10, the rotating pull rope 50 is in a tightened state, the rotating force storage spring 67 is in a torsional state, the pawl spring 61 is in a loosened state, the non-return pawl 63 is meshed with the ratchet 52, the ratchet 52 is in a unidirectional rotation limiting state, the friction force storage spring 46 is in a torsional state, and the sliding box 12 is blocked by the arc-shaped guide; when the LED lamp fixing device starts to work, the LED lamp is fixed into the LED lamp fixing cavity 39 to be installed, and the shielding plate and the color film can be inserted into the inserting piece cavity 40 according to shooting requirements; when soft light is needed after shooting is started, the electromagnet 60 is started at regular time, the detent magnet 59 moves backwards under the action of the attraction force between the detent magnet 59 and the detent box sliding cavity 69 and overcomes the pushing force of the detent spring 61, thereby moving the pawl case 62 and the check pawl 63 rearward, disengaging the check pawl 63 from the ratchet 52, so that the ratchet 52 is no longer restrained from rotation, the rotary shaft 26 is rotated inwardly by the elastic force of the rotary power spring 67, thereby driving the rotating pull rope through cavity 65 and the arc-shaped guide rail 13 to rotate inwards to be vertical to the front end surface of the main body box 10, the arc-shaped guide rail 13 rotates inwards to drive the wire wheel 48, the wire wheel shaft 68 and the ratchet wheel 52 to rotate through the rotating pull rope 50, the wire wheel transmission belt 54 does not rotate under the action of the wire wheel one-way bearing 56, so that the arc-shaped guide rail 13 is automatically opened, and the electromagnet 60 just stops working after the arc-shaped guide rail 13 is completely opened; after the arc-shaped guide rail 13 is opened, the sliding box 12 loses the blocking of the arc-shaped guide rail 13, the friction rotating shaft 43 rotates under the elastic force of the friction force accumulation spring 46, so as to drive the friction wheel 44 to rotate, the friction wheel 44 rotates to drive the sliding box 12 to move along the friction strip 42 and the arc-shaped friction strip 23, so as to drive the soft cloth 28 to be pulled out, the soft cloth 28 is pulled out to drive the roller 29 and the roller rotating shaft 21 to rotate, the roller transmission belt 30 does not rotate under the action of the roller one-way bearing 20, when the sliding box 12 moves until the moving attraction magnet 11 is attracted with the fixed attraction magnet 16, the friction force accumulation spring 46 just loosens, so as to realize the automatic opening of the soft light cover, and when the sliding box 12 leaves the left sliding box cavity 15, the trigger block 24 loses the blocking of the sliding box 12 and moves forwards under the elastic force of the trigger spring 27, so as to drive the tightening block 17 to overcome the downward pushing force, thereby disengaging tensioning block 17 from rotational belt 38 and tensioning roller belt 30; when the light-softening cover is not needed, the motor 33 is started at a fixed time, the motor 33 rotates to drive the driving shaft 36 to rotate, the driving shaft 36 rotates to drive the roller one-way bearing 20 to rotate through the roller transmission belt 30, so as to drive the roller 29 to rotate through the roller rotating shaft 21, the roller 29 rotates to drive the sliding box 12 to reset along the rotating block 64 and the arc-shaped guide rail 13 through the light-softening cloth 28, simultaneously, the arc-shaped friction strip 23 and the friction strip 42 drive the friction wheel 44 and the friction rotating shaft 43 to overcome the elastic force reverse accumulation force of the friction accumulation force spring 46, after the sliding box 12 moves to the initial position, the triggering block 24 is pressed again, the tightening block 17 is separated from the roller transmission belt 30 and tightens the rotating transmission belt 38, the driving shaft 36 rotates to drive the reel transmission shaft 18 to rotate through the rotating pulley transmission belt 54 and the one-way bearing 56, the reel, thereby pulling the arc guide rail 13 to reverse and accumulate the force outwards against the elastic force of the rotational accumulation spring 67 by rotating the pull cord 50, so that the sliding box 12 is blocked by the arc guide rail 13 and cannot move forwards, and after the arc guide rail 13 is rotated and reset to the initial position, the motor 33 just stops working.
The invention has the beneficial effects that: the volume of turning over through arc guide rail and having reduced equipment, portable and transfer, when needs use gentle light, the arc guide rail is automatic to be opened, cooperation slip case is automatic to be opened the sheen cloth along the motion of arc guide rail, thereby reach the sheen effect through arc sheen cloth, do not need manual operation, can make the photographer be absorbed in the photography, can drive slip case and arc guide rail automatic re-setting through the motor, thereby realize the switching between natural light and soft light, it is more simple and convenient to operate.
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 (6)
1. The utility model provides a photographic soft light cover automatic rising shell of using based on LED lamp, includes the main part case, its characterized in that: the LED lamp fixing device is characterized in that an LED lamp fixing cavity with a backward opening is arranged in the main box, the front side of the LED lamp fixing cavity is communicated with a light transmitting cavity with a forward opening, the front and back of the outer side of the light transmitting cavity are symmetrically communicated with an inserting piece cavity with an upward opening, the left and right sides of the light transmitting cavity are symmetrically provided with a sliding box cavity with a forward opening and a leftward opening, the rear end wall of the sliding box cavity is vertically and symmetrically fixedly connected with a fixing rod extending forwards to the outside, a rotating block cavity with a forward opening and a vertical through opening is arranged in the fixing rod, the outer side of the rotating block cavity is communicated with a rotating shaft resetting cavity, the inner end wall of the rotating block cavity is connected with a rotating shaft extending outwards into the rotating shaft resetting cavity in a rotating fit manner, a rotating force storage spring is fixedly connected between the outer end surface of the rotating shaft and the outer end wall of the rotating shaft resetting cavity, a rotating, the left side the slip incasement is equipped with the slip case, link up and quilt around the longitudinal symmetry is equipped with in the slip case the guide rail that the dead lever runs through leads to the chamber, and the left side slip case chamber rear side intercommunication is equipped with sheen cloth chamber, sheen cloth chamber upside is equipped with roller band pulley chamber, roller band pulley chamber upside intercommunication is equipped with the piece chamber of tightening, the piece chamber upside intercommunication of tightening is equipped with the rotation band pulley chamber, the bilateral symmetry is equipped with the line wheel chamber about the printing opacity chamber, line wheel chamber inboard is equipped with the ratchet chamber, ratchet chamber inboard is equipped with extend to left the line wheel band pulley chamber in the rotation band pulley chamber outside.
2. The automatic lifting housing of the soft cover for photography based on LED lamp of claim 1, characterized in that: the upper side of the guide rail through cavity is communicated with a rotary pull rope through cavity with an upward opening and communicated to the front side and the rear side, a friction strip is fixedly connected in the lower end wall of the fixed rod, an arc-shaped friction strip is fixedly connected in the front end wall of the arc-shaped guide rail in an initial state, a friction wheel cavity is communicated with the lower side of the guide rail through cavity, a friction rotating shaft which extends inwards into the friction wheel cavity is connected in an inner end wall of the friction wheel cavity in a rotating fit manner, the friction rotating shaft is fixedly connected with a friction wheel which can be abutted against the friction strip and the arc-shaped friction strip, and a friction force storage spring is fixedly connected between the inner end surface of the friction rotating shaft and the inner end wall of the friction wheel cavity, a movable attraction magnet is fixedly connected in the front end wall of the sliding box in an initial state, and a fixed attraction magnet which can correspond to the movable attraction magnet is fixedly connected in the rear end wall of the sliding box cavity on the right side.
3. The automatic lifting housing of the soft cover for photography based on LED lamp of claim 1, characterized in that: a motor which is arranged at the rear side of the soft light cloth cavity and is fixedly connected with the main body box is arranged at the lower side of the roller belt wheel cavity, the lower end wall of the roller belt wheel cavity is connected with a driving shaft which extends downwards to be fixedly connected with the upper end surface of the motor and extends upwards to the rotating belt wheel cavity in a rotating and matching way, the lower end wall of the roller belt wheel cavity is connected with a roller rotating shaft which extends upwards into the roller belt wheel cavity and extends downwards to be connected with the lower end wall of the soft light cloth cavity in a rotating fit manner, the roller rotating shaft is fixedly connected with a roller, the roller rotating shaft is fixedly connected with soft cloth of which the other end is fixedly connected with the rear end face of the sliding box, the tail end of the upper side of the rotary shaft of the roller is fixedly connected with a one-way bearing of the roller, and a roller transmission belt positioned in a roller belt wheel cavity is connected between the one-way bearing of the roller and the driving shaft in a power matching manner.
4. The automatic lifting housing of the soft cover for photography based on LED lamp of claim 3, characterized in that: the upper end wall of the rotating pulley cavity is connected with a pulley transmission shaft which extends upwards into the pulley cavity of the pulley on the upper side and downwards into the pulley cavity of the pulley on the lower side in a rotating and matching way, the transmission shaft of the wire wheel is connected with the driving shaft in a power matching way, and a rotating transmission belt is positioned in the cavity of the rotating belt wheel, a tightening block which can tighten the rotary transmission belt or the roller transmission belt is connected in the tightening block cavity in a sliding fit manner, a tension spring is fixedly connected between the lower end surface of the tension block and the lower end wall of the roller belt wheel cavity, a trigger block cavity is communicated with the rear side of the sliding box cavity on the left side, the tensioning device is characterized in that a trigger block is connected in a sliding fit mode in the trigger block cavity, a trigger spring is fixedly connected between the rear end face of the trigger block and the rear end wall of the trigger block cavity, and a trigger pull rope is fixedly connected between the rear end face of the trigger block and the lower end face of the tensioning block.
5. The automatic lifting housing of the soft cover for photography based on LED lamp of claim 1, characterized in that: the inner end wall of the wire wheel cavity is connected with a wire wheel shaft which extends inwards and runs through the ratchet cavity to the wire wheel belt wheel cavity in a matched mode, the inner end of the wire wheel shaft is fixedly connected with a wire wheel one-way bearing, the upper side and the lower side of the wire wheel one-way bearing are connected with a wire wheel transmission belt which is located on the upper side and the lower side of the wire wheel transmission shaft in a matched mode, a ratchet wheel which is fixedly connected with the wire wheel shaft is arranged in the ratchet wheel cavity, the wire wheel cavity is internally provided with a wire wheel which is fixedly connected with the wire wheel shaft, and the wire wheel is fixedly connected with the other end of the wire.
6. The automatic lifting housing of the soft cover for photography based on LED lamp of claim 1, characterized in that: ratchet chamber rear side intercommunication is equipped with pawl case slip chamber, pawl case slip intracavity sliding fit is connected with the pawl case, fixedly connected with electro-magnet in the pawl case slip chamber rear end wall, pawl case rear end face with fixedly connected with pawl spring between the pawl case slip chamber rear end wall, the pawl incasement is equipped with the forward pawl chamber of opening, pawl chamber outer end wall internal rotation cooperation is connected with downwardly extending to the pawl pivot of pawl intracavity, pawl pivot downside terminal fixedly connected with can with ratchet meshing's non return pawl, fixedly connected with pawl magnet in the pawl case rear end wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421759.2A CN111505887B (en) | 2020-05-18 | 2020-05-18 | Photographic soft light cover automatic rising shell of using based on LED lamp |
| GBGB2013162.9A GB202013162D0 (en) | 2020-05-18 | 2020-08-24 | An LED lamp-based automatic lifting housing for a photographic diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421759.2A CN111505887B (en) | 2020-05-18 | 2020-05-18 | Photographic soft light cover automatic rising shell of using based on LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111505887A CN111505887A (en) | 2020-08-07 |
| CN111505887B true CN111505887B (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010421759.2A Active CN111505887B (en) | 2020-05-18 | 2020-05-18 | Photographic soft light cover automatic rising shell of using based on LED lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111505887B (en) |
| GB (1) | GB202013162D0 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202563226U (en) * | 2012-05-18 | 2012-11-28 | 胡威威 | Soft light shade for flash lamp on top of camera machine |
| GB2505485B (en) * | 2012-08-31 | 2014-11-26 | Manfrotto Uk Ltd | Improvements relating to photographic lighting apparatus |
| CN103728816A (en) * | 2014-01-22 | 2014-04-16 | 四川圣寰科技有限公司 | Concealed soft light box |
| CN209627512U (en) * | 2019-01-30 | 2019-11-12 | 许朝森 | A kind of intelligent imaging system making 360 degree of animations |
| KR101994601B1 (en) * | 2019-02-08 | 2019-06-28 | 김현신 | Soft box device for easy folding of support bar |
| CN109656091A (en) * | 2019-02-27 | 2019-04-19 | 丽水学院 | One kind being used for high light-reflecting product three-dimensional modeling image capturing device |
-
2020
- 2020-05-18 CN CN202010421759.2A patent/CN111505887B/en active Active
- 2020-08-24 GB GBGB2013162.9A patent/GB202013162D0/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB202013162D0 (en) | 2020-10-07 |
| CN111505887A (en) | 2020-08-07 |
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