JPH11109459A - Photographing table unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a photographing table unit capable of efficiently performing photographing. SOLUTION: A photographing table 9 provided with an illumination hole facing upward is supported by first and second stand arms 4A and 4B erectly set on one side of a base 2 having wheels 1. A turntable is rotatably supported on the table 9. A camera supporting arm 15, a diffuser supporting arm 21 supporting a diffuser sheet 23, and a light cut sheet supporting arm 24 supporting a light cut sheet 26 are supported by the arm 4A on the upper side from the photographing table. First and second receiving arms 27 and 28, a sheet supporting arm 31 for gradation supporting the sheet 33 for the gradation and an arm 36 for supporting a light source are supported by the arm 4B on the upper side from the table 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photographing table unit used for photographing, and more particularly, to a photographing table unit suitable for photographing a relatively small object.

[0002]

2. Description of the Related Art Conventionally, when photographing relatively small industrial products such as watches, glasses, glasses, and industrial parts, and subjects such as relatively small food samples, a plurality of stands are required in a studio. Stand up, use these stands to support the shooting table, place the subject on the shooting table, and support various shooting auxiliary devices such as light sources and reflectors on these stands. This was done by setting the camera on a tripod.

[0003]

However, in such a method of photographing, a photographing device must be assembled each time photographing is performed, and there is a problem in that work efficiency is poor. Also,
During the shooting of a certain subject, if there is a request for another subject in a hurry request, the shooting device previously assembled must be disassembled and a shooting device suitable for shooting the next subject must be assembled, Also in this aspect, there is a problem that the working efficiency is poor.

[0004] It is an object of the present invention to provide a photographing table unit capable of performing photographing efficiently.

[0005]

SUMMARY OF THE INVENTION An imaging stand unit according to the present invention has a base base that is movable with wheels. On one side of the base stand, first and second stand arms are provided upright with a space therebetween. An imaging table is supported by the first and second stand arms so as to be able to move up and down, and protrudes horizontally so as to face the base table. The imaging table is provided with an upward illumination hole for emitting light upward from the base table side. A turntable is detachably mounted on the imaging stand, and rotates around the center of the upward illumination hole as the center of rotation. On the first stand arm above the imaging stand, a camera support arm is supported in a horizontal orientation so as to protrude toward the imaging stand. On the first stand arm above the camera support arm, a diffuser support arm is supported in a horizontal orientation so as to protrude toward the imaging table. A light diffuser sheet is supported by the diffuser support arm in a wound state. A light cut sheet support arm is supported on the first stand arm above the defuser support arm so as to project horizontally toward the imaging table. The light cut sheet support arm supports the light cut sheet in a wound state. On the second stand arm above the imaging stand, first and second receiving arms project horizontally to the imaging stand side and are supported at different positions in the vertical direction. On the second stand arm above the first and second receiving arms, a gradation sheet support arm is supported in a horizontal orientation so as to protrude toward the imaging table. The gradation sheet is supported by the gradation sheet support arm in a wound state. Second above the gradation support arm
A light source supporting arm extends horizontally toward the imaging table and is supported by the stand arm.

[0006] In such a photographing stand unit, since a necessary photographing unit is incorporated in advance as a set, it is not necessary to assemble a photographing device every time photographing is performed as in the conventional case, and the photographing can be performed efficiently. Can be. Also, if another subject is requested in a hurry while a subject is being shot, the shooting base unit that has been shooting so far can be moved to a position that does not hinder the next shooting by using the base with wheels. Move to another shooting unit, take a picture of the next subject, move the shooting base unit that was used when the shooting was completed, and move the previous shooting base unit that was waiting What is necessary is just to start shooting, and it is possible to efficiently shoot a plurality of subjects.

[0007] According to such an imaging stand unit, by using the equipment, it is possible to perform various kinds of imaging as described below.

(A) An object is placed on a turntable. With this subject inside, a light diffusing cover is placed on the turntable.
The camera is supported by a camera support arm supported by the first stand arm via an elevating arm or the like. The light source supporting arm supported by the second stand arm supports the light source so as to shine light on the light diffusing cover. In this state, the subject is photographed with the lens portion of the camera facing the photographing window of the light diffusing cover. In this case, the light-diffusing cover acts as a three-dimensional surface light source, and it is possible to perform imaging by irradiating soft and uniform light to the subject. To change the camera angle, leave the camera as it is, gradually rotate the turntable to change the direction of the subject with respect to the camera, and stop turning the turntable when the required orientation is obtained. In this case, depending on the size of the turntable, the light-diffusing cover is placed on the turntable, and the light-diffusible cover rotates as the turntable rotates. The direction of the light diffusing cover is corrected so that the window faces the lens portion of the camera.

(B) One end of the backing paper is laid on the photographing table, and the other end of the backing paper is raised and the lower end of the first and second receiving arms supported by the second stand. Fix it to the side arm with a clip or the like. Place the subject on the backing paper on the stand. The camera is supported by a camera support arm supported by the first stand arm via an elevating arm or the like. The diffuser sheet for light diffusion supported in a wound state on the first stand arm via the diffuser support arm is pulled out and fixed to the upper arm of the first and second receiving arms with a clip or the like. I do. Second
The light source support arm supported by the stand arm of
A light source that shines light on the subject through the diffuser sheet is supported. When shooting a subject in this state, the diffuser sheet for light diffusion acts as a surface light source,
Shooting can be performed by illuminating the subject with soft and uniform light.

(C) The following photographing conditions are further added to the above state (b). Pull out the light cut sheet supported by the first stand arm via the light cut sheet support arm in a rolled state and hang it on the upper front of the camera so that light from the light source does not directly enter the lens portion of the camera. I do. Pull out the gradation sheet supported on the gradation sheet support arm by the second stand arm in a wound state, place the saw-tooth cut portion at the tip of the sheet on the defuser sheet below the light source, and place it on the camera side. Appropriate gradation is given to the rising part of the back paper behind the subject. If the subject is photographed in this state, it is possible to obtain a photograph in which an appropriate gradation is given to the back of the subject.

(D) The turntable is removed from the imaging table to open the upward illumination hole of the imaging table, a transparent plate is placed on the imaging table, and a milky white translucent material is placed on the transparent plate. A light-diffusing back sheet is laid, and an object is placed on the light-diffusing back sheet corresponding to the upward illumination hole. A light source is placed upward below the upward illumination hole, and light is applied to the subject from below through a light-diffusing back sheet. If the subject is photographed in this state, the photographing can be performed in a state where the subject is exposed to light from below.

In this case, if the drawer is incorporated in the base, small objects for photographing can be stored in the drawer, and the drawer can be easily taken out from the drawer without being searched when needed. can do.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 3 show an example of an embodiment of an imaging stand unit according to the present invention.
FIG. 1 is a perspective view showing a state before the photographing table is set on the photographing table support frame of the photographing table unit of the present embodiment. FIG. 2 is a state in which the photographing table is set on the photographing table support frame of the photographing table unit shown in FIG. FIG. 3 is a perspective view showing a state in which a turntable is set on the imaging table of the imaging table unit shown in FIG.

The photographing table unit has a movable base table 2 having four wheels 1 at a lower portion. A drawer 3 is incorporated in the base table 2.

On one side of the base 3, first and second stand arms 4 A, 4 B are erected at an interval therebetween. These first and second stand arms 4A, 4B
Are connected to each other by a connecting arm 5.

The first and second stand arms 4A,
The imaging table support frame 6 is supported by the lifting jigs 7A and 7B so as to be able to move up and down with respect to 4B. The imaging table support frame 6 extends horizontally on the base table 2 so as to face the base table 2. By turning the knob 8, the lifting jigs 7A and 7B rotate a pinion (not shown), and the pinions engage with racks (not shown) of the first and second stand arms 4A and 4B to be moved up and down. I have.
In order to support the free end side of the photographing table support frame 6, the base table 2
A telescopic arm 34 having a double structure such as a fishing rod is provided between and the free end side of the imaging table support frame 6. The lower portion of the outer member of the telescopic arm 34 is fixed to the base 2, and the upper end of the inner member is fixed to the imaging table support frame 6.
When the length becomes the required length, it is fixed by a fixing screw 35.

An imaging table 9 is mounted on and supported by the imaging table support frame 6, and is raised and lowered above the base table 2 together with the elevation of the imaging table support frame 6. The imaging table 9 is provided with an upward illumination hole 10 for emitting light upward from the base table 2 side. Upward illumination hole 10
Is a stepped hole having a step portion 10a. The upward illumination hole 10 is closed by a lid 11 when not in use. The lid 11 is supported by a step 10 a of the upward illumination hole 10.

A plate-shaped turntable 12 is detachably mounted on the imaging stand 9 and rotates about the center of the upward illumination hole 10 as a rotation center. In order to enable the rotation of the turntable 12, a pair of arc grooves 1 are arranged at diagonal positions on the upper surface of the imaging stand 9 with an upward illumination hole 10 interposed therebetween.
3A, 13B are provided. On the lower surface of the turntable 12, projections 14A, which fit into these arc grooves 13A, 13B and slide, are provided.
14B is protruded.

On the first stand arm 4A above the photographing table 9, a camera support arm 15 in a horizontal direction is attached.
It is extended to the side and is supported by the fixture 16. In the middle of the camera support arm 15, a camera elevating arm 17 is provided.
Are supported by the lifting jig 18 so as to be able to move up and down. The lower part of the camera elevating arm 17 is guided to be able to move up and down by a guide member 19 attached to the photographing table support frame 6. At the upper end of the camera elevating arm 17, a pan head 2
0 is attached. A balance weight 40 is supported by the camera support arm 15 on the side opposite to the side on which the camera elevating arm 17 is supported.

On the first stand arm 4A above the camera support arm 15, a diffuser support arm 21 is provided.
Are horizontally extended and protrude toward the photographing table 9 and are supported by the support 22. This defuser support arm 21 includes:
A light diffuser sheet 23 is supported in a wound state. As the diffuser sheet 23, for example, a sandblasting process is uniformly applied to a plastic sheet such as a polyester film having a thickness of about 125 μm.
What is formed so as to have a translucent and uniform light diffusion property is used.

On the first stand arm 4A above the diffuser support arm 21, a light cut sheet support arm 24 extends horizontally toward the imaging table 9 and is supported by a support 25. The light cut sheet support arm 24 supports a light cut sheet 26 in a wound state. As the light cut sheet 26,
A black vinyl sheet is used.

On the second stand arm 4B above the imaging table 9, first and second receiving arms 27 and 28 project horizontally to the imaging table side, and are vertically displaced from each other.
Supported at 9,30.

These first and second receiving arms 27, 28
On the second stand arm 4B, a gradation sheet support arm 31 extends horizontally toward the imaging table 9 and is supported by a support 32. The gradation sheet 33 is supported by the gradation sheet support arm 31 in a wound state. As the gradation sheet 33, a black vinyl sheet is used.
A serrated cut portion 33a is provided at the end edge of the winding.

On the second stand arm 4B above the gradation sheet support arm 31, a light source support arm 36 extends horizontally toward the photographing table 9 to support the support member 3.
7 supported. In the middle of the light source supporting arm 36, a light source mounting arm 38 is supported by a rotary support 39 so that the mounting angle in a direction crossing the light source supporting arm 36 can be changed.

An auxiliary arm 4 is provided at an intermediate portion of the connecting arm 5.
1 is supported by a rotary support 42 so that a mounting angle in a direction crossing the auxiliary arm 41 can be changed. In the lower part of the auxiliary arm 41, another light source support arm 43 is supported by a support member 44 in a direction crossing the lower arm. A mechanism arm 45 is supported by a support tool 46 at an intermediate portion of the connecting arm 5 so as to protrude above the imaging table 9.

Reference numeral 53 denotes an accessory tray attached to the outer periphery of the lower portion of the first stand arm 4A.

Next, various photographing methods using such a photographing table unit will be described with reference to the drawings.

FIGS. 5 and 6 show a first photographing method. In this case, the lid 11 is
The turntable 12 is placed on the photographing table 9 fitted with
The subject 47 is placed on the. The conical light-diffusing cover 48 is placed on the turntable 12 with the subject 47 inside.
The camera 49 is supported by the camera support arm 15 supported by the first stand arm 4A via the lifting arm 17 and the cloud base 20. A light source mounting arm 38 is attached to the light source supporting arm 36 supported by the second stand arm 4B.
The light source 50 is supported via the light diffusing cover 48 so that light shines on the light diffusing cover 48.

In this state, as shown in FIG. 5, the lens portion 49 of the camera 49 is inserted into the photographing window 51 of the light diffusing cover 48.
The subject 47 is photographed with a facing. The portion of the imaging window 51 not facing the lens portion 49a is the translucent movable lid 5.
Block with 1a, 51b. In this case, the light diffusing cover 48
Can function as a three-dimensional surface light source, so that soft uniform light can be applied to the subject 47 for shooting.

To change the camera angle, the camera 49 is left as it is, and as shown in FIG. 6, the turntable 12 is gradually rotated to change the direction of the subject 47 with respect to the camera 49. Is stopped, the rotation of the turntable 12 is stopped. In this case, the light diffusing cover 48 rides on the turntable 12 and the light diffusive cover 48 rotates as the turntable 12 rotates. When the light diffusive cover 48 turns, the imaging window 51 is opened. The direction of the light diffusing cover 48 is corrected so as to be directed to the lens portion 49a of the camera 49.

FIG. 7 shows a second photographing method. In this case, the rotary table 12 is removed, one end of the back paper 52 is laid on the photographing table 9 in which the lid 11 is fitted in the upward illumination hole 10, and the other end of the back paper 52 is raised to the second position. Is fixed to the first receiving arm 27 supported by the stand 4B with a clip or the like (not shown). The subject 47 is placed on the backing paper 52 on the imaging stand 9. The camera 49 is supported by the camera support arm 15 supported by the first stand arm 4A via the lifting arm 17 and the cloud base 20. The diffuser support arm 2 is attached to the first stand arm 4A.
1, the diffuser sheet 23 for light diffusion supported in a wound state is pulled out through the second receiving arm 28.
Is fixed with a clip (not shown) or the like. The light source 50 is supported on the light source supporting arm 36 supported by the second stand arm 4B via the light source mounting arm 38 so that light is applied to the subject 47 via the diffuser sheet 23.

When the subject 47 is photographed in this state, the diffuser sheet 23 for light diffusion acts as a surface light source, so that soft uniform light can be applied to the subject 47 for photographing.

When the photographing is completed, the diffuser sheet 23 is rewound on the support arm 21.

FIG. 8 shows a third photographing method. In this case, the following shooting conditions are further added to the state of FIG. The light cut sheet 26 supported in a wound state by the first stand arm 4A via the light cut sheet support arm 24 is pulled out and hangs above and in front of the camera 49, and the light from the light source 50 is directly transmitted to the lens of the camera 49. Do not enter the part 49a. Second
Pulls out the gradation sheet 33 supported by the gradation sheet support arm 31 in a state of being wound on the stand arm 4B, and the sawtooth cut portion 3 at the tip thereof.
3a is placed on the diffuser sheet 23 below the light source 50, and an appropriate gradation 54 is given to the rising portion of the back paper 52 in the back of the subject 47 when viewed from the camera 49 side.

When the subject 47 is photographed in this state, it is possible to obtain a photograph in which an appropriate gradation 54 is given to the back of the subject 47.

Also in this case, when the photographing is completed, the defuser sheet 23, the light cut sheet 26, and the gradation sheet 33 are rewound to the support arms 21, 24, 31.

FIG. 9 shows a fourth photographing method. In this case, the turntable 12 is removed from the imaging table 9 so that the upward illumination hole 10 of the imaging table 9 is opened, and a transparent plate 55 is placed on the imaging table 9. A translucent light-diffusing back sheet 56 is placed on the light-diffusing back sheet 56, and the subject 47 is placed on the light-diffusing back sheet 56 so as to correspond to the upward illumination holes 10. Light diffusing back sheet 5
The upper part of 6 is fixed to the clips 58A, 58B on the first and second stand arms 4A, 4B. From the back of the rising portion of the light diffusion back sheet 56, the auxiliary arm 4
1 is irradiated with light from a light source 50 supported via a light source support arm 43. In addition, a light source 57 is placed upward below the upward illumination hole 10, and the light is applied to the subject 47 from below through the light diffusion back sheet 56.

In this state, if the photographing of the subject 47 is performed by a camera 49 mounted on a tripod (not shown) at a position slightly away from the photographing table unit, the photographing can be easily performed in a state where the subject 47 is exposed to light from below. Can be done.

In each of the above examples, since the drawer 3 is incorporated in the base 2, small objects for photography can be stored in the drawer 3. It can be easily taken out and used.

Incidentally, as the camera 49, a digital camera can be used in the same manner.

[0041]

Since the photographing table unit according to the present invention includes a set necessary for photographing in advance,
It is not necessary to assemble a photographing device every time photographing is performed as in the related art, and photographing can be efficiently performed. In addition, if another subject is requested in a hurry during the shooting of a certain subject, the shooting base unit that has been shooting so far does not hinder the next shooting by using the base base with wheels. Move to the position, move another shooting unit, shoot the next subject, move the shooting stand unit that was used when the shooting was completed, and move the previous shooting stand unit that was waiting. And photographing a plurality of subjects can be performed efficiently. Further, according to the imaging stand unit of the present invention, various types of imaging can be performed by using the equipment. In addition, by using the imaging stand unit as in the present invention, high-quality imaging can be easily performed even by a person who is not skilled in imaging. In particular, the imaging stand unit of the present invention includes a first diffuser seat and a second stand arm,
Since the light-cut sheet and gradation sheet are supported in advance by the respective support arms, it is not necessary to go to the storage location and take these sheets and attach them to the stand every time a photographing request is made. It can be performed efficiently. In addition, since these sheets are supported by their support arms in a rolled state, they are not obstructed, and can be used by extending them only when necessary, and can be wound up when finished.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of an embodiment of an imaging table unit according to the present invention, showing a state before an imaging table is set on an imaging table support frame.

FIG. 2 is a perspective view showing a state where the imaging table is set on an imaging table support frame of the imaging table unit shown in FIG.

FIG. 3 is a perspective view showing a state in which a turntable is set on the imaging table of the imaging table unit shown in FIG. 2;

FIG. 4 is an exploded cross-sectional view showing the relationship between the imaging table and the rotary table in the present example.

FIG. 5 is a perspective view showing a first imaging method using the imaging stand unit of the present example.

FIG. 6 is a perspective view showing a state where the turntable is rotated by the first imaging method.

FIG. 7 is a perspective view showing a second photographing method using the photographing table unit of the present example.

FIG. 8 is a perspective view illustrating a third imaging method using the imaging table unit of the present example.

FIG. 9 is a perspective view illustrating a fourth imaging method using the imaging table unit of the present example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wheel 2 Base stand 3 Drawer 4A, 4B 1st, 2nd stand arm 5 Connecting arm 6 Shooting stand support frame 7A, 7B Elevating jig 8 Knob 9 Shooting stand 10 Illumination hole 10a Step 11 Cover 12 Turntable 13A , 13B Arc grooves 14A, 14B Projection 15 Camera support arm 16 Mounting tool 17 Camera lifting / lowering arm 18 Lifting / lowering jig 19 Guide tool 20 Pan head 21 Defuser support arm 22 Support 23 Defuser sheet 24 Light cut sheet support arm 25 Support Device 26 Light cut sheet 27, 28 First and second receiving arms 29, 30 Supporting device 31 Gradation sheet support arm 32 Supporting device 33 Gradation sheet 33a Serrated cut portion 34 Telescopic arm 35 Fixing screw 36 Light source supporting arm 37 Support 38 Mounting light source Arm 39 Rotary support 40 Balance weight 41 Auxiliary arm 42 Rotary support 43 Light source support arm 44 Support 45 Mechanism arm 46 Support 47 Object 48 Light diffusing cover 49 Camera 49a Lens unit 50 Light source 51 Photographing window 51a, 51b Movable lid 52 Back paper 53 Small object tray 54 Gradation 55 Transparent plate 56 Light diffusion back sheet 57 Light source 58A, 58B Clip

Claims (2)

[Claims] 1. A base table movable with wheels, first and second stand arms erected on one side of the base table with an interval therebetween, and the first and second stand arms. A photographing table that is supported to be able to move up and down with respect to the stand arm and protrudes horizontally so as to face the base table, and an upward direction provided on the photographing table to shine light upward from the base table side. An illumination hole, a turntable removably mounted on the imaging table and rotated about a center of the upward illumination hole as a rotation center, and the imaging table in a horizontal orientation on the first stand arm above the imaging table. A camera support arm projecting to the side; a defuser support arm projecting horizontally to the first stand arm above the camera support arm and projecting toward the photographing table in a horizontal direction; Defu A light diffuser sheet supported by the user support arm, and a light cut sheet support arm that extends above the defuser support arm and is supported by extending horizontally to the first stand arm toward the imaging table side. A light-cut sheet supported by the light-cut sheet support arm in a wound state, and a second stand arm above the imaging table and horizontally projecting toward the imaging table side to support the light-cut sheet at different positions up and down. A first and a second receiving arm, and a gradation sheet supporting arm supported by the second stand arm above the first and second receiving arms in a horizontal direction and extending toward the photographing table. A gradation sheet supported by the gradation sheet support arm in a wound state, and the gradation sheet support Capturing base unit, characterized by comprising a second stand arm in the upper and the light source supporting arm supported overhangs the image capturing base side in the horizontal direction than over arm. 2. The imaging table unit according to claim 1, wherein a drawer is incorporated in the base table.