Multi-purpose soft light box device for photography
阅读说明:本技术 摄影用多用柔光箱装置 (Multi-purpose soft light box device for photography ) 是由 金钟石 于 2017-07-20 设计创作,主要内容包括:本发明涉及摄影用多用柔光箱装置。根据本发明,提供一种摄影用多用柔光箱装置,包括:中央安装支架,在中央部形成开放孔;照明安装外壳,结合于上述中央安装支架的开放孔;折叠锁定部,沿上述中央安装支架的一面周围按一定间隔安装,可以一侧铰链轴为中心进行折叠,可在折叠前后位置锁定;弹力条,在上述折叠锁定部呈放射状延长安装;反射布,具备供上述弹力条插入的插入部,具备中央部打通的开放部;及反射布固定支架,在上述中央安装支架的另一面,在隔着上述反射布的开放部边缘的状态下,结合于上述中央安装支架。(The present invention relates to a multipurpose soft light box device for photography. According to the present invention, there is provided a multipurpose soft light box device for photography, comprising: a central mounting bracket, which forms an open hole at the central part; a lighting installation shell combined with the open hole of the central installation support; folding locking parts which are arranged along the periphery of one surface of the central mounting bracket at certain intervals, can be folded by taking a hinge shaft at one side as a center and can be locked at the positions before and after folding; an elastic strip, which is installed in the folding locking part in a radial extension way; a reflective cloth having an insertion portion into which the elastic strip is inserted and an open portion with a central portion opened; and a reflective cloth fixing bracket coupled to the central mounting bracket with the reflective cloth interposed therebetween on the other surface of the central mounting bracket.)
1. A multipurpose soft light box device for photography, comprising:
a central mounting bracket, which forms an open hole at the central part;
a lighting installation shell combined with the open hole of the central installation support;
folding locking parts which are arranged along the periphery of one surface of the central mounting bracket at certain intervals, can be folded by taking a hinge shaft at one side as a center and can be locked at the positions before and after folding;
an elastic strip, which is installed in the folding locking part in a radial extension way;
a reflective cloth having an insertion portion into which the elastic strip is inserted and an open portion with a central portion opened; and
and a reflective cloth fixing bracket coupled to the central mounting bracket with the reflective cloth interposed therebetween on the other surface of the central mounting bracket.
2. The multi-purpose soft light box device for photography of claim 1, wherein:
the central mounting bracket is provided with a shell mounting flange which extends inwards from the wall surface of the open hole of the central mounting bracket to a certain extent and is formed by a step downwards compared with one surface of the central mounting bracket;
the lighting installation shell comprises a cylinder main body for installing the lighting lamp and an installation flange which is extended in a radial shape at one end of the cylinder main body and is installed on the shell installation flange of the central installation bracket.
3. The multi-purpose soft light box device for photography of claim 2, wherein:
the fold-locking portion includes:
a mounting member mounted and fixed to the center mounting bracket;
a rotating member rotatably coupled to one end of the mounting member;
a rotation locking member rotatably coupled to one side of the rotation member;
a deviation component which makes the rotation locking component deviate to one side of the installation component; and
and a locking part for locking and unlocking the space between the mounting part and the rotation locking part.
4. The multi-purpose soft light box device for photography of claim 3, wherein:
a mounting groove formed in a shape corresponding to the shape of the back surface of the mounting member and having a fixing hole, on one surface edge between the central mounting portions, for mounting and positioning the mounting member;
a rotation space portion recessed from an outer side to an inner side in the extension portion of the installation groove to provide a rotation space when the rotating member of the folding locking portion rotates to fold with respect to the central mounting bracket;
one end of the rotating component of the folding locking part is rotatably combined with the mounting component, and the other end is provided with an insertion groove for inserting and fixing the elastic strip;
the rotation lock member is formed of a plate-like member having one end rotatably coupled to the rotating member.
5. The multi-purpose soft light box device for photography of claim 4, wherein:
the center of the deviation component is fixed on the hinge shaft or the rotation shaft of the rotation component and the rotation locking component, and the deviation component is composed of a tension spring with one end elastically supporting the rotation locking component and the other end elastically supporting the rotation component.
6. The multi-purpose soft light box device for photography of claim 3, wherein:
the rotation locking member includes a plate-shaped main body having one end rotatably coupled to the rotation member via a rotation shaft or a hinge shaft, and an elastic support protrusion bent and extended at the other end of the plate-shaped main body;
the rotating component is composed of a rectangular component with one end rotatably combined with the mounting component, the other end is provided with an insertion groove formed along the axial direction for the elastic strip to be inserted and fixed, one end penetrates through the mounting hole of the deviation component along the axial direction, and one side end of the mounting hole of the deviation component is provided with a space part with an opened upper part for the elastic supporting projection of the rotation locking component to be mounted;
the biasing member is formed of a coil spring.
7. The multipurpose soft light box device for photography according to claim 4 or 6, characterized in that:
the locking portion includes:
a locking and hooking step provided on an upper end side between a pair of extension flanges extending upward on both sides of one end of the mounting member; and
and a locking hook provided on one side surface of the other end of the rotation locking member to be locked and unlocked to the locking hooking step.
8. The multi-purpose soft light box device for photography of claim 1, wherein:
the reflective cloth fixing bracket is composed of a ring-shaped bracket which is fixed by a fixing piece in a state that the central opening part of the reflective cloth is arranged on the other surface of the central part of the central mounting bracket.
Technical Field
The present invention relates to a multipurpose soft light box device for photography, and more particularly, to a multipurpose soft light box device for photography, which can be folded and unfolded very easily to realize a square shape such as a rectangle or a square and a polygon or a circle having sixteen or more sides according to photography conditions or operator's selection when used as a reflector during photography, thereby realizing a rapid photography operation and completely preventing light leakage from an illumination lamp installation part.
Background
Electronic flash (electronic flash) is a widely used lighting device for expressing the texture of a photographic subject with sufficient brightness and obtaining accurate color reproduction when photographing indoors. The illumination method using the electronic flash is roughly classified into direct illumination, diffuse illumination, and reflection illumination.
Conventionally, in photography, a lampshade-shaped reflector made of aluminum die casting, iron plate, HARD paper (HARD PAPER), or the like is used as a HARD (HARD) reflector, and a reflective material is applied to an umbrella or the like. The above-mentioned reflector has a disadvantage in terms of functionality and convenience in providing an optimal photographing environment suitable for a subject, and the manufacturing cost and the production cost of the mold are increased, and there is a problem in that it is inconvenient to manage and carry due to lack of flexibility and excessive volume and weight.
As one of the solutions to the above problems, there is provided a soft light box which is a diffusion illumination in which a thin cloth (diffuser) is fixed to a frame (rod) around a light emitting lamp of an electronic flash and in front thereof, and light diffused thereby is irradiated to a photographic subject.
FIG. 1 is an oblique view of a prior art soft box.
As shown in fig. 1, the prior art soft light box includes a
Specifically, the soft light box includes a
Therefore, the light generated by the
A tie bar fixing ring 9 is provided on a front side of a central portion of the
The above-described prior art soft box can be selected using various soft boxes and lighting devices according to functions or preference and expression methods of a photographer. However, since most of the conventional soft light boxes have a uniform shape, in order to achieve various suitable photographing effects according to photographing conditions and user's selection, soft light boxes having various shapes need to be used, and it is necessary to carry various types of soft light boxes such as a quadrangle and an octagon, which are very complicated and require special management.
In addition, the soft light box is made in a large volume for effectively diffusing the illumination, and the large-volume soft light box has the defect of inconvenient storage and carrying.
Disclosure of Invention
Problems to be solved by the invention
The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a multipurpose soft light box device for photography, which can be folded and unfolded easily, can realize a rapid photography operation, and can prevent light leakage completely, when used as a reflector in photography, according to the photography conditions or the selection of an operator.
The technical subject of the present invention is not limited to the above, and other effects not mentioned will become more apparent to those skilled in the art from the following description.
Means for solving the problems
To achieve the above and other objects, according to one aspect of the present invention, there is provided a multipurpose soft light box device for photography, comprising: a central mounting bracket, which forms an open hole at the central part; a lighting installation shell combined with the open hole of the central installation support; folding locking parts which are arranged along the periphery of one surface of the central mounting bracket at certain intervals, can be folded by taking a hinge shaft at one side as a center and can be locked at the positions before and after folding; an elastic strip, which is installed in the folding locking part in a radial extension way; a reflective cloth having an insertion portion into which the elastic strip is inserted and an open portion with a central portion opened; and a reflective cloth fixing bracket coupled to the central mounting bracket with the reflective cloth interposed therebetween on the other surface of the central mounting bracket. Therefore, in the shooting process, the rectangular or square or other quadrangular shape and more than sixteen polygonal or circular shapes can be realized according to the shooting conditions or the selection of an operator, and the folding and the unfolding are very easy, so that the quick shooting operation can be realized, and the light leakage can be thoroughly prevented.
Effects of the invention
According to the multi-purpose soft light box device for photography of the present invention, it is possible to improve convenience of use and greatly improve photography effects by transforming the device into a rectangular shape such as a rectangle or a square, or a polygonal shape such as a polygon having sixteen or more sides, or a circular shape, according to photography conditions or selection of an operator.
In addition, according to the present invention, the folding and unfolding of the soft box is very easy and simple, so that the work can be rapidly performed, and the storage and carrying are easy.
In addition, according to the present invention, light leakage of the light emitting lamp can be completely prevented at a portion where the light emitting lamp is installed, thereby increasing an illumination effect.
The effects of the present invention are not limited to the above, and other effects not mentioned will become more apparent to those skilled in the art from the following description.
Drawings
FIG. 1 is an oblique view of a prior art soft box;
FIG. 2 is a schematic view of the main components of the photographic multi-purpose soft light box device of the present invention, as viewed from the back side;
FIG. 3 is a schematic view of the central mounting bracket and the illumination mounting housing that form the multipurpose soft light box device for photography of the present invention;
fig. 4 is a schematic view showing a state where a fold-locking portion, to which a first embodiment of an elastic strip constituting the photographing utility soft light box device of the present invention is assembled, is mounted to a central mounting bracket;
fig. 5 is a schematic view showing a state in which some of the components constituting the folded locking part of the first embodiment of the multipurpose soft light box device for photography according to the present invention are separated;
FIG. 6 is a cross-sectional view of a fold-lock portion constituting a first embodiment of the multipurpose soft light box device for photography of the present invention;
fig. 7 is an outside schematic view showing a locked state of a fold lock portion constituting a second embodiment of the multipurpose soft light box device for photography according to the present invention;
FIG. 8 is a view showing an internal structure of a folded locking part constituting a second embodiment of the multipurpose soft light box device for photography according to the present invention in a locked state;
fig. 9 is an outside schematic view of an unlocked state of a fold lock portion constituting a second embodiment of the multipurpose soft light box device for photography of the present invention;
fig. 10 is an inside structure view of an unlocked state of a fold lock portion constituting a second embodiment of the multipurpose soft light box device for photography of the present invention;
fig. 11 is a schematic view illustrating a structure of a multipurpose soft light box device for photography according to the present invention, which is realized in a hexadecimal shape;
FIG. 12 is a schematic view of a soft light box device having a hemispherical shape by combining a reflective cloth on the elastic strip of FIG. 11;
FIG. 13 is a schematic view of the central portion of FIG. 12 as viewed from the outside;
FIG. 14 is a schematic view of a square-shaped multi-purpose soft light box device for photography according to the present invention;
fig. 15 is a schematic structural view of the photographing utility model showing a rectangular soft light box device.
Best mode for carrying out the invention
According to an aspect of the present invention, there is provided a multipurpose soft light box device for photography, including: a central mounting bracket, which forms an open hole at the central part; a lighting installation shell combined with the open hole of the central installation support; folding locking parts which are arranged along the periphery of one surface of the central mounting bracket at certain intervals, can be folded by taking a hinge shaft at one side as a center and can be locked at the positions before and after folding; an elastic strip, which is installed in the folding locking part in a radial extension way; a reflective cloth having an insertion portion into which the elastic strip is inserted and an open portion with a central portion opened; and a reflective cloth fixing bracket coupled to the central mounting bracket with the reflective cloth interposed therebetween on the other surface of the central mounting bracket.
In the present invention, the central mounting bracket is provided with a housing mounting flange extending inward to a certain extent from a wall surface of the open hole of the central mounting bracket, and is formed to be stepped downward compared with one surface of the central mounting bracket; the lighting installation shell comprises a cylinder main body for installing the lighting lamp and an installation flange which is extended in a radial shape at one end of the cylinder main body and is installed on the shell installation flange of the central installation bracket.
In the present invention, the fold-locking portion includes: a mounting member mounted and fixed to the center mounting bracket; a rotating member rotatably coupled to one end of the mounting member; a rotation locking member rotatably coupled to one side of the rotation member; a deviation component which makes the rotation locking component deviate to one side of the installation component; and a locking part for locking and unlocking the space between the mounting part and the rotation locking part.
In the invention, one side edge between the central installation parts is provided with an installation groove which is formed in a shape corresponding to the back shape of an installation part so as to enable the installation part to be installed and positioned and is provided with a fixing hole; a rotation space portion recessed from an outer side to an inner side in the extension portion of the installation groove to provide a rotation space when the rotating member of the folding locking portion rotates to fold with respect to the central mounting bracket; one end of the rotating component of the folding locking part is rotatably combined with the mounting component, and the other end is provided with an insertion groove for inserting and fixing the elastic strip; the rotation lock member is formed of a plate-like member having one end rotatably coupled to the rotating member.
In the present invention, the center portion of the biasing member is fixed to the hinge shaft or the rotation shaft of the rotating member and the rotation lock member, and the biasing member is composed of a tension spring having one end portion elastically supporting the rotation lock member and the other end portion elastically supporting the rotating member.
In the present invention, the rotation locking member includes a plate-shaped main body having one end rotatably coupled to the rotating member through a rotating shaft or a hinge shaft, and an elastic support protrusion bent and extended at the other end of the plate-shaped main body; the rotating component is composed of a rectangular component with one end rotatably combined with the mounting component, the other end is provided with an insertion groove formed along the axial direction for the elastic strip to be inserted and fixed, one end penetrates through the mounting hole of the deviation component along the axial direction, and one side end of the mounting hole of the deviation component is provided with a space part with an opened upper part for the elastic supporting projection of the rotation locking component to be mounted; the biasing member is formed of a coil spring.
In the present invention, the lock portion includes: a locking and hooking step provided on an upper end side between a pair of extension flanges extending upward on both sides of one end of the mounting member; and a locking hook provided on one side surface of the other end of the rotation locking member to lock and unlock the locking hooking step.
In the present invention, the reflective cloth fixing bracket is formed of an annular bracket fixed by a fixing member in a state where the central open portion of the reflective cloth is placed on the other surface of the central portion of the central mounting bracket.
Detailed Description
Other objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.
It should be noted that the present invention may be modified in various ways and may have various embodiments before the detailed description, but the drawings and examples below are not limited to the specific embodiments, and include all modifications, equivalents and alternatives not exceeding the scope of the idea and technique of the present invention.
One structure is "connected" or "connected" to another structure means directly connected or connected to or connected through the other structure. In contrast, a structure is "directly connected" or "directly accessed" to another structure in that there is no intervening structure present.
The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Where the context does not differ significantly, singular references include plural references. In the present specification, terms such as "including" or "having" or the like indicate that there are features, numbers, steps, actions, structures, components, or combinations thereof described in the specification, but do not preclude the presence or addition of one or more other features, numbers, steps, actions, structures, components, or combinations thereof.
In addition, terms such as "… section", "… unit", and "… module" described in the specification indicate a unit that processes at least one function or operation, and this can be realized by hardware or software, or a combination of hardware and software.
In the description with reference to the drawings, the same components are denoted by the same reference numerals, and redundant description thereof is omitted. However, in describing the present invention in detail, if it is considered that detailed description of the related disclosed technology hinders understanding of the present invention, detailed description thereof will be omitted.
Hereinafter, a multi-purpose soft light box device for photography according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a perspective view of a conventional soft box, and fig. 2 is a schematic view of main components constituting a multipurpose soft box device for photography according to the present invention, as viewed from the rear side. FIG. 3 is a schematic view of the central mounting bracket and the illumination mounting housing that form the multipurpose soft light box device for photography of the present invention; fig. 4 is a schematic view showing a state where a fold-locking portion, to which a first embodiment of an elastic strip constituting the photographing utility soft light box device of the present invention is assembled, is mounted to a central mounting bracket; fig. 5 is a schematic view showing a state in which some of the components constituting the folded locking part of the first embodiment of the multipurpose soft light box device for photography according to the present invention are separated; fig. 6 is a sectional view of a folded locking part constituting a first embodiment of the multipurpose soft light box device for photography of the present invention.
As shown in fig. 2 to 6, the multipurpose soft light box device for photography according to the present invention includes: a
The
Here, the
Further, a plurality of screw coupling holes 130 are provided around one surface of the
An
The extended portion of the mounting
Next, the
Next, the above-described
As shown in fig. 4 to 6, the
The mounting
The mounting
The rotating
Here, the rotation axis or the hinge axis between the mounting
Next, the
Here, one end of the
The rotating
Next, the locking
Here, a rotation shaft or a hinge shaft that can rotate the mounting
An operation handle 361 is provided at the other end of the
Next, the biasing
For example, the biasing
Next, the
The
Next, the
Next, the reflective cloth fixing bracket 600 is formed of a ring-shaped bracket in which the reflective cloth fixing bracket 600 is fixed by a fixing member (a bolt or the like) around the central open portion of the
The reflective cloth fixing bracket 600 is completely fixed to the
In addition, a fold-locking portion constituting a second embodiment of the multipurpose soft light box device for photography of the present invention will be described with reference to fig. 7 to 9. Fig. 7 and 8 are an outer schematic view and an inner structural view of a locked state of a fold lock portion constituting a second embodiment of the photographing softbox device according to the present invention, and fig. 9 and 10 are an outer schematic view and an inner structural view of an unlocked state of a fold lock portion constituting a second embodiment of the photographing softbox device according to the present invention.
In the following description of the fold-lock portion of the second embodiment, the same or very similar structures as those of the above-described first embodiment are given the same reference numerals, and for the sake of simplifying the description, only the structures different from those of the above-described first embodiment will be described, and detailed description of the same structures will be omitted or simplified.
The fold lock unit of the second embodiment changes the
Specifically, the rotation locking
Next, the rotating
The rotating
In the fold-lock portion of the second embodiment, as in the fold-lock portion of the first embodiment, a
By providing the fold-locking portion of the second embodiment, unlike the first embodiment, the biasing member is not exposed to the outside and the rotation-locking
The multi-purpose soft light box device for photography according to the present invention having the above-described configuration can be realized in various forms.
Fig. 11 is a schematic view illustrating a structure of a multipurpose soft light box device for photography according to the present invention, which is realized in a hexadecimal shape; FIG. 12 is a schematic view of a soft light box device having a hemispherical shape by combining a reflective cloth on the elastic strip of FIG. 11; fig. 13 is a schematic view of the central portion of fig. 12 as viewed from the outside. Fig. 14 is a schematic structural view illustrating that the photographing multi-purpose soft light box device of the present invention is implemented in a square shape, and fig. 15 is a schematic structural view illustrating that the photographing multi-purpose soft light box device of the present invention is implemented in a rectangular shape.
In the multi-purpose soft light box device for photography according to the present invention having the above-described configuration, a predetermined number of mounting
In addition, as shown in fig. 14, in the
According to the multi-purpose soft light box device for photography of the present invention, it is possible to improve convenience of use and greatly improve photography effects by transforming the device into a rectangular shape such as a rectangle or a square, or a polygonal shape such as a polygon having sixteen or more sides, or a circular shape, according to photography conditions or selection of an operator.
In addition, according to the present invention, the soft light box is very easy and simple to fold and unfold, so that the work can be rapidly completed, the storage and the carrying are easy, the light leakage of the light emitting lamp can be thoroughly prevented at the position where the light emitting lamp is installed, and the illumination effect can be increased.
The above examples are intended to illustrate the invention and are not intended to be limiting. It will be appreciated by those skilled in the art that the present invention is susceptible to modification, variation and equivalents. But rather should be construed to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Industrial applicability
The invention is suitable for a multi-purpose soft light box device for photography.