CN2600839Y - Reflective diffusion box - Google Patents
Reflective diffusion box Download PDFInfo
- Publication number
- CN2600839Y CN2600839Y CN 02249619 CN02249619U CN2600839Y CN 2600839 Y CN2600839 Y CN 2600839Y CN 02249619 CN02249619 CN 02249619 CN 02249619 U CN02249619 U CN 02249619U CN 2600839 Y CN2600839 Y CN 2600839Y
- Authority
- CN
- China
- Prior art keywords
- rotating ring
- ring
- reflective
- soft box
- fixed ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A reflective softbox for adjustment of rays of the light source during photographing and recording works, wherein a throat (19), a locking blade (22) and a locking spring (23) on the connecting lever (6) form a locking gear of the connecting lever (6), and the locking gear can fix together or separate a fixed ring (1) and a moving ring (2); bracket (3) connecting the fixed ring (1) and bracket (4) connecting the moving ring (2) are interconnected through a supporting point (9), and can move rationally following adjustment of the distance between the fixed ring (1) and the moving ring (2) so that the reflective softbox can be conveniently unfolded and folded; no central axle is positioned between the fixed ring (1) and the moving ring (2), and the space in between is an opening, and emitting lamp or other light sources can be positioned in the middle of the moving ring (2) so that the reflection fabrics can evenly reflect rays of the flashlight. Under certain circumstances, photographing gears like the camera (32) and the lens (31) etc can be operated inside the reflective softbox.
Description
Affiliated technical field the utility model can be used in adjusts needed light in still life or the personage's photography, and the light of light can be discharged very equably, so be widely used in the photography and the work of making video recording.
Background technology is present, in the photography and the work of making video recording, be to reflect by the light of Reflection umbrella with lamp, this Reflection umbrella as common umbrella, constitute by reflective cloth, some supports, umbrella axle, center adapter rings, on umbrella axle top an adapter ring is housed regularly, another adapter ring then moves up and down round the umbrella axle, like this by adjusting the distance between two adapter rings, just can accomplish to launch or shrink Reflection umbrella, one or several light source is installed on umbrella axle or the support, reflective cloth will reflect away light again.But, because light source can not be installed on this center of umbrella axle, and can only be installed on certain side or support of umbrella axle, so the shade of umbrella axle itself will be positioned at the another side of light source, this just is unfavorable for light is assigned on the reflective cloth equably more, the feasible light that reflects is inhomogeneous, and particularly the axially outer outstanding part of umbrella also can retrain, hinder the device of light source, even can give and bring danger when operating.
Summary of the invention is inhomogeneous and the shortcoming of light source inconvenience is installed in order to overcome the Reflection umbrella reflection ray, and the utility model provides a kind of reflective soft box, and this reflective soft box is reflection ray equably, and is suitable for the installation light source.
The technical scheme that its technical matters that solves the utility model adopts is: reflective soft box does not have the umbrella axle, but can launch or shrink as Reflection umbrella, reflective soft box is provided with two rings, a fixed ring, a rotating ring, equidistant one or several support that connecting equably around fixed ring, the top of these supports all is connected with reflective cloth, the periphery of fixed ring is surrounded by the center of reflective cloth, one side of fixed ring is also equidistant to be uniform-distribution with three sleeve pipes, sleeve pipe is to be connected as a single entity regularly with deciding ring, and the connecting link of a circle is equipped with in each sleeve pipe the inside.The also equidistant bracing frame that equates with number of holders that connecting equably around rotating ring, bracing frame is corresponding one by one with support and be connected by fulcrum, and a side of rotating ring is also equidistant to be uniform-distribution with three sleeve pipes, and sleeve pipe is to be connected as a single entity regularly with rotating ring.When opening reflective soft box, connecting link will insert in the sleeve pipe of rotating ring, and the interior locking plate of snap that is installed in the rotating ring pins.Certainly, the length of connecting link can only be shorter than or equal to decide axis between ring and the rotating ring.Because the centre of rotating ring is an opening, be enough to install one as the big light source of flashlamp, light will be radiated out equably by reflective cloth, because reflective soft box axis is empty, can not influence reflection ray, negative effect can not played to the reflection of light in other positions of reflective soft box yet.In addition, to the length restriction of connecting link, also guaranteed to keep shape when reflective soft box launches.
The beneficial effects of the utility model are, distance between rotating ring and the fixed ring furthers, and the distance by connecting link locking rotating ring and fixed ring is to launch soft box, replace solid shaft at rotating ring middle device flashlamp, thereby make flashlamp be placed in the center of reflective soft box, guarantee that light can be reflected by reflective cloth equably.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Front when Fig. 1 is the soft box expansion dwindles figure.
Side when Fig. 2 is the soft box contraction dwindles figure.
To be rotating ring be connected the side of bar fixedly the time with fixed ring to Fig. 3 cuts open enlarged drawing.
Fig. 4 be support with decide that ring or bracing frame be connected with rotating ring just cut open enlarged drawing.
Fig. 5 is a support and decide the side that ring or bracing frame be connected with rotating ring and cut open enlarged drawing.
Fig. 6 be locking plate and snap just cut open enlarged drawing.
Fig. 7 is that the side of connecting link locking device is cutd open enlarged drawing.
Fig. 8 is that the side of connecting link actuation means is cutd open enlarged drawing.
Fig. 9 is that side that soft box is adapted to cameras work is cutd open and dwindled figure.
Among the figure 1, surely encircle 2, rotating ring 3, support 4, bracing frame 5, reflective cloth 6, connecting link 7, decide eyelet thimble 8, rotating ring sleeve pipe 9, fulcrum 10, control handle 11, handgrip 12, stopper 13, interface rings 14, snib 15, foot rest 16, the main part 17 of ring, bolt 18, nail head 19, circular trunnion 20, space 21, truncated cone shape 22, locking plate 23, snap 24, bent hole 25, hole 26, screw 27, groove 28, latch 29, screw 30, contact pin 31, camera lens 32, camera 33, surely encircle 34, interface rings 35, flashlamp 36, sleeve pipe 37, rotating ring.
Embodiment is at Fig. 1, in embodiment illustrated in fig. 2, reflective soft box is provided with two rings, one is to decide ring 1, another is a rotating ring 2, equidistant one or several support 3 that connecting equably around encircling 1 surely, the top of these supports 3 all is connected with reflective cloth 5, surely encircling 1 periphery is then surrounded by the center of reflective cloth 5, surely encircle that 1 inboard is also equidistant to be uniform-distribution with three sleeve pipes 7, sleeve pipe 7 is to be connected as a single entity regularly with encircling 1 surely, and the connecting link 6 of a circle is equipped with in each sleeve pipe 7 the inside, the also equidistant bracing frame 4 that equates with support 3 quantity that connecting equably around rotating ring 2, bracing frame 4 is corresponding one by one with support 3 and couple together by fulcrum 9, also equidistant three sleeve pipes 8 that distributing equably in the inboard of rotating ring 2, and sleeve pipe 8 is connected as a single entity regularly with rotating ring 2.By adjusting the distance of deciding ring 1 and rotating ring 2, reflective soft box is launched or contraction.When launching reflective soft box, as long as a hand is caught handgrip 11, the another hand push rotating ring 2 and is relied on and decide ring 1, and reflective cloth 5 will slowly be unfolded, after reflective soft box launches fully (Fig. 1), connecting link 6 will insert in the rotating ring sleeve pipe 8, the locking plates 22 that connecting link 6 also just is set in the rotating ring 2 simultaneously pin, and certainly, the length of connecting link 6 can only be shorter than or equal to decide axis between ring 1 and the rotating ring 2, like this, connecting link 6 is outwards outstanding with regard to not exceeding rotating ring 2.When shrinking soft box, as long as catch handgrip 11, another hand to head on rotating ring 2 and draw back control handle 10 simultaneously on the other hand, connecting link 6 will break away from rotating ring sleeve pipe 8, and soft box will be in contraction state (Fig. 2), and at this moment, reflective cloth can disassemble.The outside of rotating ring 2 interface rings 13 of ining succession, interface rings 13 is provided with two curved snibs 14, light source or shot-light are pierced into the central closing of rotating ring 2 and interface rings 13, block flashlamp with snib 14 again, flashlamp will be fixed on the centre of rotating ring 2, at this moment, the bulb of flashlamp is just just in time between connecting link 6 and rotating ring sleeve pipe 8.
In Fig. 3 was extremely embodiment illustrated in fig. 8, do not draw support and bracing frame were in order to avoid make figure become too complicated burdensome.
In the embodiment shown in fig. 3, surely encircle 1 and rotating ring 2 main part 16 of an annular is all arranged, it is the space 20 of the drawn rectangle dash area that comes out among Fig. 5 and Fig. 8, in deciding eyelet thimble 7, the bolt of being rived radially in the bottom of connecting link 6 17 is fixed on the inside, and the end, outer end of connecting link 6 is nail head 18, and nail head 18 is to be fixed on the connecting link 6, and the place that nestles up nail head 18 on connecting link 6 is circular trunnion 19.In the time of in connecting link 6 inserts rotating ring sleeve pipe 8 fully, nail head 18 will enter 20 li in the space of the rectangular shape in the rotating ring 2, and at this moment, the locking plates 22 that trunnion 19 also can be set in the rotating ring 2 pin, surely encircle 1 and the distance of rotating ring 2 will be fixed, reflective soft box also is deployed condition.For connecting link 6 inserts in the rotating ring sleeve pipe 8 at an easy rate, the opening part on the top of rotating ring sleeve pipe 8 is arranged to the state of truncated cone shape 21.And a flat stopper 12 has been installed in the centre of encircling 1 surely, the light source of being installed in the middle of stopper 12 and the rotating ring 1 is relative, thereby can disperse light, plays the effect of decollator.Fixing a handgrip 11 in the inboard of stopper 12, fixing a contact pin 30 in the outside, contact pin 30 is used for reflective soft box is fixedly attached to foot rest 15.Handgrip 11 and contact pin 30 are very convenient for the expansion and the contraction of reflective soft box.Certainly, encircle surely 1 and rotating ring 2 between the suitable adjustment of distance can also make the light different-effect that is reflected out.
Fig. 3, Fig. 4, embodiment illustrated in fig. 5 in, support 3 with encircle 1 surely and be connected or bracing frame 4 is connected with rotating ring 2, all be to fix the support 3 that inserts in the groove 27 of deciding ring 1 or rotating ring 2 or bracing frame 4 by latch 28, support 3 and bracing frame 4 can suitably be swung round latch 28, encircle surely 1 and rotating ring 2 on all be provided with eight grooves 27, spacing distance equates to each other.The support 3 of plugging latch 27 is placed on decides in the ring 1, stopper 12 is sealed on the side of deciding ring 1 with screw 29 again, the bracing frame 4 that perhaps will plug latch 27 is placed in the rotating ring 2, with screw 26 interface rings 13 is sealed on the side of rotating ring 2 again, can form groove 27, the setting of groove 27 not only make things convenient for mounting bracket 3 or bracing frame 4 encircle surely 1 or rotating ring 2 on, make things convenient for the dismounting of support 3 or bracing frame 4 too.Because support 3 and bracing frame 4 are corresponding one by one and connect together by fulcrum 9, support 3 and bracing frame 4 can be collectively referred to as groups of holders, groups of holders is the amount doesn't matter, be not limited to 8, but must not be less than 3, by changing the quantity of groups of holders, just can change the shape of reflective soft box, for example square, rectangle, triangle, hexagon etc.And change the quantity of groups of holders as long as by dismounting or reinstall stopper 12 and interface rings 13 can be accomplished easily.
Fig. 6, Fig. 7, embodiment illustrated in fig. 8 in, locking plate 22 and snap 23 all are installed in the space 20 of rotating ring 2 the insides, three bent holes 24 are arranged on the locking plate 22, three bent holes 24 are evenly distributed within the rotating ring 2 also apart from equating, locking plate 22 is made of several sections circular arcs, and vertically be connected as a single entity with control handle 10, an end of control handle 10 passes the hole 25 of rotating ring 2 inboards in space 20, and stretches out the outside.When inserting connecting link 6 in the rotating ring sleeve pipes 8, locking plate 22 can pin the circular trunnion 19 of three connecting links 6 under the effect of snap 23, encircles 1 and the distance of rotating ring 2 surely thereby lock.Because being limited in scope of hole 25, feasible scope of activities of passing the control handle 10 in hole 25 also is restricted, thereby be equivalent to be provided with a limiter for locking plate 22, restricted locking device Just because of this, make connecting link 6 to be inserted simply in the rotating ring sleeve pipe 8, can separate rotating ring sleeve pipe 8 simply again.Certainly, locking plate 22 and snap 23 all are sealed in the space 20 of rotating ring 2 the insides by interface rings 13.
In the embodiment shown in fig. 9, reflective soft box can also be applicable on the photographic goods.In Fig. 9, camera 32 has been equipped with camera lens 31 and flashlamp 35, and connect support 3 decide an interface rings 34 also is housed in the ring 33, interface rings 34 is used for connecting camera 32 and camera lens 31 and reflective soft box, camera lens 31 passes to be decided ring 33 and interface rings 34 and stretches out outside the rotating ring 37, and be connected with sleeve pipe 36 on the rotating ring 37 by connecting link, again flashlamp 35 being installed on the camera 32, flashlamp 35 will be placed in the periphery of deciding ring 33.Because the center of rotating ring 37 is openings, with regard to the open visual field before the camera lens 31.And for a center have the axle Reflection umbrella can not so be used.
Claims (10)
1, reflective soft box, be connected fixed ring (1) and rotating ring (2) formation respectively by some supports (3) and support (4), it is characterized in that: at fixed ring (1) equidistant on every side some supports (3) that connecting equably, the top of support (3) is connected with reflective cloth (5), the periphery of fixed ring (1) is then surrounded by the center of reflective cloth 5, also equidistant three sleeve pipes (7) that are uniform-distribution with in inboard of fixed ring (1), sleeve pipe (7) is connected as a single entity regularly with fixed ring (1), a connecting link (6) is equipped with in sleeve pipe (7) the inside, the also equidistant bracing frame (4) that equates with support (3) quantity that connecting equably around rotating ring (2), bracing frame (4) is corresponding one by one with support (3) and couples together by fulcrum (9), also equidistant three sleeve pipes (8) that distributing equably in the inboard of rotating ring (2), sleeve pipe (8) is to be connected as a single entity regularly with rotating ring (2).
2, reflective soft box according to claim 1 is characterized in that: the length that connects the connecting link (6) of fixed ring (1) and rotating ring (2) must be shorter than or equal reflective soft box and encircle axis between (1) and the rotating ring (2) upon deployment surely.
3, reflective soft box according to claim 1, it is characterized in that: the locking device that connecting link (6) is locked in the rotating ring sleeve pipe (8) is made up of the circular trunnion (19) on the connecting link (6), snap (23), locking plate (22), snap (23) and locking plate (22) are placed on the lining, space (20) in the rotating ring (2), when reflective soft box launched, circular trunnion (19) can insert in the space (20) and by locking plate (22) and pin.
4, reflective soft box according to claim 1 is characterized in that: control handle (10) vertical with locking plate (22) and that be connected as a single entity inwardly passes rotating ring (2) shell and stretches, and is clipped between the rotating ring sleeve pipe (8).
5, reflective soft box according to claim 1, it is characterized in that: be uniform-distribution with equidistant groove (27) respectively on fixed ring (1) and the rotating ring (2), support (3) and bracing frame (4) by groove (27) and be radial and calmly ring (1) be connected with rotating ring (2).
6, reflective soft box according to claim 5 is characterized in that: groove (27) and space (20) fixed ring (1) by dismountable stopper (12) or abutment ring (13) capping or rotating ring (2) constitutes.
7, reflective soft box according to claim 5 is characterized in that: the inboard center fixed of stopper (12) a handle (11).
8, according to claim 6 or 7 described arbitrary reflective soft boxes, it is characterized in that: stopper (12) outside center fixed a contact pin (30).
9, reflective soft box according to claim 1 is characterized in that: rotating ring (2) is provided with that interface rings (13) is used to connect and fixing flashlamp.
10, reflective soft box according to claim 8 is characterized in that: the stopper (12) on the fixed ring (33) detachably is replaced into interface rings (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249619 CN2600839Y (en) | 2002-11-19 | 2002-11-19 | Reflective diffusion box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249619 CN2600839Y (en) | 2002-11-19 | 2002-11-19 | Reflective diffusion box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600839Y true CN2600839Y (en) | 2004-01-21 |
Family
ID=34149419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249619 Expired - Fee Related CN2600839Y (en) | 2002-11-19 | 2002-11-19 | Reflective diffusion box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600839Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006116946A1 (en) * | 2005-04-30 | 2006-11-09 | Jianliang Zou | A soft light box for photographic use |
| WO2008141566A1 (en) * | 2007-05-22 | 2008-11-27 | Jianliang Zou | Method for assembling body of soft light box and soft light box assembled by using same |
| WO2013044799A1 (en) * | 2011-09-27 | 2013-04-04 | 深圳市元科摄影器材有限公司 | A light changing device for photography lamp |
| WO2013098678A1 (en) | 2011-12-27 | 2013-07-04 | Zampetti Fabrizio | Lightning device |
| CN103838060A (en) * | 2013-12-19 | 2014-06-04 | 许裕宜 | Rapid-collecting shadowless hood with positioning structure |
| CN105676567A (en) * | 2015-12-31 | 2016-06-15 | 付常青 | Image acquisition device |
| US20220276546A1 (en) * | 2018-06-12 | 2022-09-01 | Mgmd Brainpower Llc | Obstruction free softbox |
-
2002
- 2002-11-19 CN CN 02249619 patent/CN2600839Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006116946A1 (en) * | 2005-04-30 | 2006-11-09 | Jianliang Zou | A soft light box for photographic use |
| CN100576056C (en) * | 2005-04-30 | 2009-12-30 | 邹建良 | Soft box that photography and vedio recording is used and the sheen light-transmitting component that is used for soft box |
| WO2008141566A1 (en) * | 2007-05-22 | 2008-11-27 | Jianliang Zou | Method for assembling body of soft light box and soft light box assembled by using same |
| CN100487553C (en) * | 2007-05-22 | 2009-05-13 | 邹建良 | Lambency box assembly method and the lambency box assembled by the method |
| WO2013044799A1 (en) * | 2011-09-27 | 2013-04-04 | 深圳市元科摄影器材有限公司 | A light changing device for photography lamp |
| WO2013098678A1 (en) | 2011-12-27 | 2013-07-04 | Zampetti Fabrizio | Lightning device |
| CN103838060A (en) * | 2013-12-19 | 2014-06-04 | 许裕宜 | Rapid-collecting shadowless hood with positioning structure |
| CN105676567A (en) * | 2015-12-31 | 2016-06-15 | 付常青 | Image acquisition device |
| US20220276546A1 (en) * | 2018-06-12 | 2022-09-01 | Mgmd Brainpower Llc | Obstruction free softbox |
| US11675249B2 (en) * | 2018-06-12 | 2023-06-13 | Mgmd Brainpower Llc | Obstruction free softbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |