CN100487553C - Lambency box assembly method and the lambency box assembled by the method - Google Patents

Lambency box assembly method and the lambency box assembled by the method Download PDF

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Publication number
CN100487553C
CN100487553C CNB2007100745211A CN200710074521A CN100487553C CN 100487553 C CN100487553 C CN 100487553C CN B2007100745211 A CNB2007100745211 A CN B2007100745211A CN 200710074521 A CN200710074521 A CN 200710074521A CN 100487553 C CN100487553 C CN 100487553C
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CN
China
Prior art keywords
support bar
power part
soft box
outer cover
rope band
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Expired - Fee Related
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CNB2007100745211A
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Chinese (zh)
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CN101055404A (en
Inventor
邹建良
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Individual
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Individual
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Priority to CNB2007100745211A priority Critical patent/CN100487553C/en
Publication of CN101055404A publication Critical patent/CN101055404A/en
Priority to PCT/CN2008/070959 priority patent/WO2008141566A1/en
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Publication of CN100487553C publication Critical patent/CN100487553C/en
Expired - Fee Related legal-status Critical Current
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • G03B15/02Illuminating scene
    • G03B15/06Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a soft light box body assembling process and a soft light box for photography. The process has the following steps: firstly, a plurality of support levers are arranged on the central coupling assembly one by one; secondly, the support lever is stricted in couples by inflicting a pre-strict force, and the support lever is pre-located for forming a supporting frame whose shape is matched with the cladding sheath; thirdly, the cladding sheath is mounted in the outer supporting frame; fourthly, the pre-location of the support lever is released and the support lever strictly covers the cladding sheath thereof. The soft light box comprises a central coupling assembly, a plurality of support levers, cladding sheaths, and a pre-strict device for pre-stricting the support lever to form a supporting frame. The pre-strict device provides the pre-strict force to form a supporting frame in which the cladding sheath can easily jacket. In the assembling process, the support lever keeps a state shape to cover the cladding sheath into the outer supporting frame conveniently, the operational difficulty is lower, the support lever will not generate a tensioning force for the cladding sheath, the defect of cladding sheath tearing is avoided, and the assembling is convenient and safe.

Description

Soft box casing assemble method and the soft box that adopts this method to assemble
Technical field
The present invention relates to photography and vedio recording equipment and assemble method thereof, more particularly, the soft box that relates to a kind of soft box casing assemble method and adopt this method to assemble.
Background technology
Soft box is also referred to as soft light cover, no shadow cover, converts pointolite to uniform surface light source, is used for providing diffuse illumination for photographic objects, human body by photographer for a long time.
At present, the soft box on the market is made into rectangular pyramid shape, eight pyramids etc. usually, and light source is adorned the vertex of a cone place that is photographed casing, and casing is set in the front side of light source then, comes the light of reflection spot light source, converts area source to.Light source is connected with casing by the center coupling assembling, and the center coupling assembling comprises that light source is installed on the bayonet socket to bayonet socket that is rotationally connected and bayonet socket ring usually, and casing then is installed on the bayonet socket ring.The sheen layer that typical casing comprises the rubber-like support bar, is set in the interior reflective outer cover of support bar periphery and is arranged on the place, exit position of outer cover.The quantity of support bar decides according to the rib number of the soft box of forming.
This soft box is in when assembling, at first with support bar being installed on the bayonet socket ring one by one, for example support bar inserted in the corresponding hole of bayonet socket ring usually; And then bent support bar one by one, make the free end of support bar arrive the angle end of outer cover, use VELCRO etc. then, the free end of support bar is fixed, and then loaded onto the assembling that light source can be finished whole box body.There is following defective at least in the installation of existing this soft box: 1, because light source can produce a large amount of heat usually, therefore support bar must strut outer cover, prevent that outer cover from subsiding, therefore support bar is usually designed to and has stronger rigidity, is not easy to bending, and when the casing of assembling rectangular pyramid shape or eight pyramids, need simultaneously crooked four or eight support bars, suitable big of its operation easier needs very big muscle power and patient, and damages easily; 2, because the inside surface of outer cover must have higher reflectivity to light, therefore the material of outer cover normally is coated with metal film or fluorescent paint/scald/is pressed in and forms in the cloth matter basic unit, and in the process of assembling (when support bar all is not fixed), Gu Ding support bar can tear outer cover to the unbalanced tensile force of outer cover, cause metal film or fluorescent paint to break away from base cloth layer, cause loss.
Summary of the invention
The technical problem to be solved in the present invention is, the defective at the assembling difficulty of the above-mentioned soft box of prior art provides a kind of simple to operate, safe soft box casing assemble method.
Another technical matters to be solved by this invention is, the defective at the assembling difficulty of the above-mentioned soft box of prior art provides a kind of simple to operate, safe soft box.
The technical solution adopted for the present invention to solve the technical problems is: a kind of soft box casing of structural species assemble method may further comprise the steps:
S1: one by one a plurality of support bars are installed on the coupling assembling of center;
S2: apply pre-tightening power described support bar is tightened up in couples, and, form the support frame that is complementary with the outer cover shape with described support bar pre-determined bit;
S3: the periphery that described outer cover is installed to described support frame;
S4: remove the pre-determined bit of described support bar, described support bar tensioning is enclosed within the described outer cover of its periphery.
In the described step S2 of soft box casing assemble method of the present invention, the size of the described support frame of formation is less than or equal to the size of described outer cover.
The present invention solves the technical scheme that its another technical matters adopts: construct a kind of soft box, the outer cover that comprises the center coupling assembling, is installed in several support bars on the coupling assembling of described center and is set in described support bar periphery, it is characterized in that described soft box comprises that also being used for the described support bar of pre-tightening forms the pre-tightening device of being convenient to the support frame that described outer cover is inserted in.
In soft box of the present invention, described pre-tightening device comprises that several are arranged on keeper between the described support bar two ends, several can apply carrying power part and several and can controlling the fitting piece that described year power part tightened up or loosened described support bar of tightening force to described support bar by described keeper.
In soft box of the present invention, described year power part is some finite elasticity rope bands, pole or block lining; Described fitting piece comprise be fixedly installed on respectively on described year power part and the support bar, the hanging hook assembly of pairing mutually;
Described hanging hook assembly comprises link or the hook that is fixed on the described support bar, and the end that is fixed on described year power the part hook or the link that cooperate with described link or hook; Described keeper is link or the hook that is fixed on the described support bar;
Perhaps, described hanging hook assembly comprises the hook that the end that is fixed on the fastener on the described support bar and is fixed on described year power part cooperates with described fastener; Described keeper is the fastener that is fixed on the described support bar.
In soft box of the present invention, described pre-tightening device is the rope band that some two ends are provided with clip; Described clip is described keeper and described fitting piece, and rope band is described year power part.
In soft box of the present invention, one side described clip is hook-shaped, the unci inside surface of described clip is provided with anti-slip material; On described support bar, be provided with the stop part that cooperates with described clip or clamp sign and damping grain surface; Each described rope band is a whole-root rope band or the multistage rope band for linking by hook.
In soft box of the present invention, described pre-tightening device is that an end is fixed or detachably is arranged on rope band on the described support bar, and the free end of described rope band is provided with the hanging hook assembly that can engage one another; Described rope band is described year power part, and the end that described rope band is connected with described support bar is a keeper, and described hanging hook assembly is a fitting piece.
In soft box of the present invention, described year power part is some finite elasticity rope bands, is provided with the circle ring that described year power part is combined into one in the centre position of described year power part; Each described year power part is provided with different colours, decorative pattern or the sign of being convenient to distinguish paired end.
In soft box of the present invention, the power part was some finite elasticity rope bands in described year, was provided with the connecting piece that can limit the distance between the described end between the adjacent end of described year power part; Described connecting piece is arranged between the end of described year power part fixedly or removably.
The soft box of implementing soft box casing assemble method of the present invention and adopting this method to assemble, has following beneficial effect: provide pre-tightening power by the pre-tightening device, the support frame that outer cover is inserted in is convenient in formation, in assembling process, support bar remains on a shape, thereby can easily outer cover be set to the support frame periphery, operation easier is low, and support bar can not produce tensile force or produce less tensile force outer cover, avoid support bar in the prior art to burst the defective of outer cover etc., had easy to assembly, safe advantage.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the synoptic diagram of the pre-tightening device pre-tightening support bar of soft box of the present invention;
Fig. 2 is the decomposing schematic representation of the pre-tightening of soft box of the present invention;
Fig. 3 is the synoptic diagram of first embodiment of the pre-tightening device of soft box of the present invention;
Fig. 4 is the synoptic diagram of another kind of form of link of the embodiment of Fig. 3;
Fig. 5 is the another kind of form synoptic diagram of link of the embodiment of Fig. 3;
Fig. 6 is the synoptic diagram of another kind of form of first embodiment of the pre-tightening device of soft box of the present invention;
Fig. 7 is the synoptic diagram of second embodiment of the pre-tightening device of soft box of the present invention;
Fig. 8 is the synoptic diagram of the 3rd embodiment of the pre-tightening device of soft box of the present invention;
Fig. 9 is the synoptic diagram of the 4th embodiment of the pre-tightening device of soft box of the present invention;
The synoptic diagram of the 5th embodiment of the pre-tightening device of Figure 10 soft box of the present invention.
Embodiment
In soft box casing assemble method of the present invention, at first one by one a plurality of support bars are installed on the center coupling assembling 1; Then, apply pre-tightening power support bar is tightened up in couples, and, form the support frame 3 that is complementary with outer cover 2 shapes, as shown in Figure 1 the support bar pre-determined bit; Then, outer cover 2 is installed to the periphery of support frame 3, as shown in Figure 2; Then, remove the pre-determined bit of support bar, the support bar tensioning is enclosed within its peripheral outer cover 2.And, each support bar is fixedlyed connected with each angle end of outer cover respectively away from an end of center coupling assembling.Thereby finish the assembling of soft box casing, load onto the assembling that light source assembly can be finished whole soft box at last.For the ease of being inserted in of outer cover, can be so that the size of the support frame that forms be less than or equal to the size of outer cover.
The outer cover that soft box of the present invention comprises the center coupling assembling, is installed in a plurality of support bars on the coupling assembling of center and is set in the support bar periphery.Understandable, this soft box also comprises the part that light source assembly, sheen layer etc. are conventional.The center coupling assembling can be assemblies such as bayonet socket and bayonet socket ring.Outer cover surrounds with reflective cloth usually.
Soft box of the present invention also comprises the pre-tightening device that is used for pre-tightening support bar formation support frame.Be inserted in formed support frame for the ease of outer cover, the size of the support frame of pre-tightening is less than the size of outer cover.Understandable, the size of support frame also can be a bit larger tham the size of outer cover, and only otherwise the limit tension that exceeds outer cover get final product, thereby outer cover can be nested on the support frame under tension force effect necessarily.
As shown in Figure 3, be first embodiment of pre-tightening device, its several be fixedly installed on keeper between support bar 11 two ends, several can apply carrying power part and several and can controlling and carry the fitting piece that the power part tightened up or loosened support bar 11 of tightening force to support bar 11 by keeper.
In the present embodiment, be that example describes with rectangular pyramid shape casing, support bar 11 is four, the corresponding power part that carries has four ends.This year, the power part was finite elasticity rope band or pole 12; Rope band is selected for use and is not had a material of elasticity or finite elasticity and make, for example strap, plastic tape, nylon rope band etc.; And the pole that pole can select for use rigid materials such as metal, plastics to make.Fitting piece comprises that pairing is fixedly installed on hook 14 assemblies that carry on power part and the support bar 11 respectively.This is linked up with 14 assemblies and comprises the hook 14 that is fixed on the link 13 on each support bar 11 and is installed in year four ends of power part.By the cooperation of link 13 and hook 14, with support bar 11 tensions.Understandable, link 13 also can be arranged on the end that carries the power part, and corresponding, will link up with 14 to be fixed on the support bar 11, as shown in Figure 6.
Shown in Figure 3, link 13 is for fixing on the strap 131 on the support bar 11 and being fixed on becket 132 on the strap 131.Link 13 can also be other form, and is for example shown in Figure 4, and link 13 is the middle plastic parts 15 that offers perforate, and plastic parts 15 is fixed on the support bar 11, and its perforate 151 cooperates with hook 14; Perhaps as shown in Figure 5, adopt fastener 16 to replace link 13, this fastener 16 is fixed on the support bar 11, and offers groove 161 at its outside surface, can be located in the groove 161 by structure tension support bar 11 thereby link up with 14.In the present embodiment, link 13, plastic parts or fastener are keeper, are positioned the appropriate location between support bar 11 two ends, and the size of the next feasible support frame that forms is less than or equal to the size of outer cover, is convenient to being inserted in of outer cover.
In the present embodiment, be that example describes with rectangular pyramid shape casing, support bar 11 is four, and deserved year power part had four ends.All being provided with link 13 on the every support bar 11, is two rope bands that intersect or pole 12 and carry the power part, and its four ends are respectively equipped with a hook 14.The position that two rope bands or pole 12 intersect connects by circle ring 17, thereby can adjust the angle of two rope bands or pole 12 as required; Perhaps use circle ring 17 or other modes that two rope bands are fixedly connected, thereby guaranteed the length of rope band or pole 12.
Further, as shown in Figure 3, can also connecting piece 18 be set at the end of two adjacent rope bands, thereby limit the distance of two rope bands, thus the shape of the support frame that assurance forms.Connecting piece 18 can be fixed on the end of adjacent rope band, perhaps dismountable end that is connected adjacent rope band.Each root rope band or pole are provided with difference and indicate, and for example different colours, decorative pattern or sign obtain paired end thereby indicate according to difference, thus paired pull-up support bar 11.
When assembling, at first support bar 11 is respectively installed on the coupling assembling of center; Bent support bar 11 firmly then, and the hook 14 that will carry the power part hang on the link 13 of support bar 11, under the tension effect of carrying the power part, makes support bar 11 location, form the support frame with the outer cover form fit, then outer cover is nested into the periphery of support frame.At last, releasing is to the pre-determined bit of support bar 11, be about to carry the hook 14 of power part one by one from link 13 taking-ups, make support bar 11 lose tightening force, support bar 11 recovery of elasticity, tensioning outer cover, the casing of composition soft box, and then the end of support bar 11 and the angle end of outer cover fixed, assemblies such as the light source of packing into are formed complete soft box.In the present embodiment, form the size of the size of support frame, thereby be convenient to being inserted in of outer cover less than outer cover; Understandable, the size of support frame also can be a bit larger tham the size of outer cover, and only otherwise the limit tension that exceeds outer cover get final product, thereby outer cover can be nested on the support frame under tension force effect necessarily.
As shown in Figure 7, be second embodiment of pre-tightening device, its structure is basic identical with the pre-tightening device of first embodiment, and difference is, carries the power part and directly uses sheen layer 21 to replace rope band or pole.Because sheen layer 21 is general accessories of soft box, therefore can reduce the quantity of accessory, save cost.Install hook 22 in the corner of sheen layer, cooperates, strain support bar 24 with link 23 on the support bar.Wherein, the assemble method of soft box casing and first embodiment are basic identical, the Therefore, omited.
Further, after assembling is finished, always be in tension, as shown in Figure 7, elasticity link 25 be set further on support bar, be used to hang sheen layer 21 for fear of the sheen layer.Elasticity link 25 is positioned at the inboard of rigidity link 23, thereby makes sheen layer 21 can be in less pulling force or do not have the state of pulling force, avoids the impaired of sheen layer 21.
As shown in Figure 8, be the 3rd embodiment of pre-tightening device, this pre-tightening device is the rope band 31 that some two ends are provided with clip 32, clip 32 is double as keeper and fitting piece simultaneously, and rope band 31 is for carrying the power part.Compare with first and second embodiment, omitted link, and adopt the structure of clip 32, it is more convenient to assemble.Clip 32 is provided with at the two ends of rope band 31, thereby can be with two relative support bar 36 pull-ups.
Be provided with the antiskid glue cushion 33 that is used to increase with the friction force of the contact site of support bar in the inboard of clip 32.Corresponding, on support bar 36, be provided with the stop part 34 that cooperates with clip 32 and/or clamp sign 35, thereby can guarantee the size of the support frame of pull-up in advance.Further, in the position that clamps sign 35 structures such as damping texture that increase friction force can also be set.Further, can also fix or connecting piece 37 detachably is set, be used to limit the opening angle of support bar at the end of adjacent support bar.Wherein, the assemble method of soft box casing and first embodiment are basic identical, the Therefore, omited.
As shown in Figure 9, be the 4th embodiment of pre-tightening device, to compare with the pre-tightening device of the 3rd embodiment, its difference is that rope band 41 is the multistage rope band that connects by hook structure.As shown in the figure, at an end of rope band clip 42 is set, the other end is provided with the hook 43 and the link 44 of pairing mutually.In when assembling, two rope bands 41 are become a whole-root rope band by linking up with 43 with the engage of link 44.Further, can also fix or connecting piece 45 detachably is set, be used to limit the distance between the end of support bar at the end of adjacent support bar.Other assembling mode is identical with the 3rd embodiment, the Therefore, omited.
As shown in figure 10, be the 5th embodiment of pre-tightening device, this pre-tightening device is that an end is fixed or detachably is arranged on rope band 52 on the support bar 51.The free end of rope band 52 is provided with the hanging hook assembly that can engage one another.Rope band 52 is for carrying the power part, and the end that rope band 52 is connected with support bar 51 is a keeper, and hanging hook assembly is a fitting piece.Hanging hook assembly comprises hook 53 and the link 54 that matches, by link up with 53 and link 54 cooperate, with 52 tensions of two rope bands, thus two relative support bars 51 of pull-up, thereby form support frame.Further, can also fix or connecting piece 55 detachably is set, be used to limit the distance between the end of support bar at the end of adjacent support bar.Other assembling mode is identical with first embodiment, the Therefore, omited.

Claims (10)

1, a kind of soft box casing assemble method is characterized in that, may further comprise the steps:
S1: one by one a plurality of support bars are installed on the coupling assembling of center;
S2: apply pre-tightening power described support bar is tightened up in couples, and, form the support frame that is complementary with the outer cover shape with described support bar pre-determined bit;
S3: the periphery that described outer cover is installed to described support frame;
S4: remove the pre-determined bit of described support bar, described support bar tensioning is enclosed within the described outer cover of its periphery.
2, soft box casing assemble method according to claim 1 is characterized in that, in described step S2, the size of the described support frame of formation is less than or equal to the size of described outer cover.
3, a kind of soft box, the outer cover that comprises the center coupling assembling, is installed in several support bars on the coupling assembling of described center and is set in described support bar periphery, it is characterized in that described soft box comprises that also being used for the described support bar of pre-tightening forms the pre-tightening device of being convenient to the support frame that described outer cover is inserted in.
4, soft box according to claim 3, it is characterized in that described pre-tightening device comprises that several are arranged on keeper between the described support bar two ends, several can apply carrying power part and several and can controlling the fitting piece that described year power part tightened up or loosened described support bar of tightening force to described support bar by described keeper.
5, soft box according to claim 4 is characterized in that, described year power part is some finite elasticity rope bands, pole or block lining; Described fitting piece comprise be fixedly installed on respectively on described year power part and the support bar, the hanging hook assembly of pairing mutually;
Described hanging hook assembly comprises link or the hook that is fixed on the described support bar, and the end that is fixed on described year power the part hook or the link that cooperate with described link or hook; Described keeper is link or the hook that is fixed on the described support bar;
Perhaps, described hanging hook assembly comprises the hook that the end that is fixed on the fastener on the described support bar and is fixed on described year power part cooperates with described fastener; Described keeper is the fastener that is fixed on the described support bar.
6, soft box according to claim 4 is characterized in that, described pre-tightening device is the rope band that some two ends are provided with clip; Described clip is described keeper and described fitting piece, and described rope band is described year power part.
7, soft box according to claim 6 is characterized in that, one side described clip is hook-shaped, the unci inside surface of described clip is provided with anti-slip material; On described support bar, be provided with the stop part that cooperates with described clip or clamp sign and damping grain surface; Each described rope band is a whole-root rope band or the multistage rope band for linking by hook.
8, soft box according to claim 4 is characterized in that, described pre-tightening device is that an end is fixed or detachably is arranged on rope band on the described support bar, and the free end of described rope band is provided with the hanging hook assembly that can engage one another; Described rope band is described year power part, and the end that described rope band is connected with described support bar is a keeper, and described hanging hook assembly is a fitting piece.
According to claim 5 or 7 described soft boxes, it is characterized in that 9, described year power part is some finite elasticity rope bands, be provided with the circle ring that described year power part is combined into one in the centre position of described year power part; Each described year power part is provided with different colours, decorative pattern or the sign of being convenient to distinguish paired end.
According to claim 5,7 or 8 described soft boxes, it is characterized in that 10, the power part was some finite elasticity rope bands in described year, was provided with the connecting piece that can limit the distance between the described end between the adjacent end of described year power part; Described connecting piece is arranged between the end of described year power part fixedly or removably.
CNB2007100745211A 2007-05-22 2007-05-22 Lambency box assembly method and the lambency box assembled by the method Expired - Fee Related CN100487553C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB2007100745211A CN100487553C (en) 2007-05-22 2007-05-22 Lambency box assembly method and the lambency box assembled by the method
PCT/CN2008/070959 WO2008141566A1 (en) 2007-05-22 2008-05-14 Method for assembling body of soft light box and soft light box assembled by using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2007100745211A CN100487553C (en) 2007-05-22 2007-05-22 Lambency box assembly method and the lambency box assembled by the method

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CN101055404A CN101055404A (en) 2007-10-17
CN100487553C true CN100487553C (en) 2009-05-13

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Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN201845159U (en) * 2010-09-28 2011-05-25 邹建良 Lambency box assembled by utilizing intermediate layer
GB2505485B (en) * 2012-08-31 2014-11-26 Manfrotto Uk Ltd Improvements relating to photographic lighting apparatus
WO2019097048A1 (en) * 2017-11-20 2019-05-23 Vitec Imaging Solutions Uk Limited Collapsible light diffusion box
CN108681186B (en) * 2018-06-29 2024-01-19 福州柏灵影像器材有限公司 Concealed soft light box bracket and using method thereof

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CN2600839Y (en) * 2002-11-19 2004-01-21 广东普思贸易有限公司 Reflective diffusion box
CN2621307Y (en) * 2002-09-13 2004-06-23 广东普思贸易有限公司 Subdued light box connecting mouth
CN2793772Y (en) * 2005-04-30 2006-07-05 邹建良 Scrim box for camera
CN2869930Y (en) * 2005-12-23 2007-02-14 上海金贝摄影器材实业有限公司 Subduced-light box jointing-ring

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US4669031A (en) * 1981-01-12 1987-05-26 Regester Gary L Light box for photographic use
US4490776A (en) * 1983-05-09 1984-12-25 Kluch Michael M Collapsible rigid light box
CN2621307Y (en) * 2002-09-13 2004-06-23 广东普思贸易有限公司 Subdued light box connecting mouth
CN2600839Y (en) * 2002-11-19 2004-01-21 广东普思贸易有限公司 Reflective diffusion box
CN2793772Y (en) * 2005-04-30 2006-07-05 邹建良 Scrim box for camera
CN2869930Y (en) * 2005-12-23 2007-02-14 上海金贝摄影器材实业有限公司 Subduced-light box jointing-ring

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WO2008141566A1 (en) 2008-11-27

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