KR20020013034A - Apparatus for fixing a subject for photography and a camera taking a 3 dimensional images - Google Patents

Abstract

PURPOSE: A camera for photographing three-dimensional image and object fixing apparatus is provided to obtain a three-dimensional image by allowing the object to be rotatable in a predetermined angle by driving the fixing apparatus. CONSTITUTION: A camera and object fixing apparatus comprises an object fixing unit(10) for supporting an object and rotating the object in a predetermined angle; and a camera fixing unit(30) for fixing a camera for photographing the object in a three-dimensional manner, and adjusting the height and distance of the camera for photographing the object disposed onto the object fixing unit. The object fixing unit includes three support plates(16a,16b,16c) one of which supports a motor box(15) having a motor for rotating the object. The motor accommodated in the motor box has a rotating shaft where a fixing plate for fixing an upper plate is coupled in a horizontal manner. The upper plate and a buffering plate(11) are coupled onto the fixing plate through a plurality of screws.

Description

Apparatus for fixing a subject for photography and a camera taking a 3 dimensional images}

The present invention relates to a camera and a subject fixing apparatus for capturing three-dimensional images, and more particularly, by fixing the subject and the camera to a predetermined height by using two fixing apparatuses and then driving the two fixing apparatuses at a predetermined angle. The present invention relates to a camera and a subject fixing apparatus for capturing a three-dimensional image capable of photographing a subject in three dimensions by allowing the photographing height of the camera to be arbitrarily adjusted while being rotated.

In other words, the present invention is a device that supports image production so that image information transmission of a specific product (subject) for commercialization can be viewed on-line on a three-dimensional stereoscopic image, thereby enabling more specific and efficient information transmission. The present invention relates to a camera and a subject fixing device for capturing a 3D image, which can assist a shooting function for creating a VR (Virtual Reality) 3D image.

Images are widely used as a means of transmitting (promoting) information of various products, but in the past, promotions through images taken by cameras are mainly used, and thus, two-dimensional images that can be referred to as planar images taken while rotating 360 ° are mainly used. Only public relations was done. In particular, as commerce on-line (internet) is actively carried out from off-line commerce, only two-dimensional images do not effectively promote product characteristics.

The present invention has been proposed to solve the problems described above, by fixing the subject and the camera to a predetermined height by using two fixing devices and then driving the two fixing devices to rotate the subject by a predetermined angle, the shooting height of the camera It is an object of the present invention to provide a camera and a subject fixing apparatus for photographing a three-dimensional image capable of photographing a subject in three dimensions by allowing the to be arbitrarily adjusted.

In other words, the present invention is a device that supports image production so that image information transmission of a specific product (subject) for commercialization can be viewed online as a three-dimensional image in a three-dimensional space. Reality) It is an object of the present invention to provide a camera and a subject fixing device for capturing 3D images that can assist shooting functions for making 3D images.

1 is a perspective view illustrating a camera and a subject fixing apparatus for capturing 3D images according to the present invention.

FIG. 2 is an exploded perspective view illustrating an embodiment of a subject fixing device in FIG. 1.

3 is a cross-sectional view illustrating an internal structure of a motor box of the object fixing device of FIG. 2.

FIG. 4 is an exploded perspective view illustrating another embodiment of the subject fixing device in FIG. 1.

5 is a perspective view illustrating a state in which a subject is fixed on the subject fixing apparatus of FIG. 4.

6 is a perspective view showing a subject pedestal screwed to the coupling hole of the fixing plate.

7 is a perspective view showing a camera mounting bracket screwed to the coupling hole of the fixing plate.

8 is a cross-sectional view illustrating an internal structure of a motor box of the camera fixing apparatus of FIG. 2.

9 to 11 are perspective views showing a three-dimensional photographing example using a camera and a subject fixing apparatus according to the present invention.

※ Explanation of code about main part of drawing ※

10: subject fixing device 11: buffer plate

12,12a: top plate 13: joining hole

14: fixing plate 15,35: motor box

16a, 16b, 16c, 31: Base plate 17, 32: Horizontal adjusting screw

18: connection jack 21,61: motor

22,62: Reducer 23a, 23b: Bevel Gear

24,64: motor shaft 25,65: rotation shaft

26,66 Hall plate 27,67 Photo sensor

28a, 28b: Supporting bolt 29a, 29b, 69: Bearing

33: stand lower body 34: stand upper body

36,37: distance adjusting rod 38: laser generator

39: weight 40,41: fixed lever

42: set screw 43: subject support

44,54: fixed bundle 45,46,55,56: support body

47,57: fixed lever 48: support plate

49,59: Set screw 53: Camera mounting bracket

58: mounting plate 60: camera

The camera and the subject fixing apparatus for capturing three-dimensional images according to the present invention for achieving the above object, the subject fixing apparatus for supporting the subject to be the target of the three-dimensional imaging, and rotates the subject by a predetermined angle And a camera fixing device which fixes the camera for photographing the subject in three dimensions and adjusts a height and a distance of the camera photographing the subject on the subject fixing device.

In the camera and the subject fixing device for the three-dimensional image capture according to the present invention, the subject fixing device has a motor for rotating the subject on one of the three or more support plates having a horizontal adjustment screw capable of horizontal adjustment The built-in motor box is seated, the fixing plate for fixing the top plate to the rotating shaft of the motor in the motor box is preferably horizontally fixed, and the top plate and the buffer plate is sequentially screwed on the pedestal.

In the camera and the subject fixing apparatus for the three-dimensional image capture according to the present invention, the top plate is not only a disc having a predetermined radius or a square plate having a predetermined width and length, but also according to the shape and weight of the subject to be photographed. It can be modified appropriately.

In the camera and the subject fixing device for the three-dimensional image capture according to the present invention, the subject bracket which is connected to the fixing plate and the support plate for supporting the subject is a two-stage support body height adjustable to be coupled to the coupling hole of the fixing plate It is characterized in that the further provided.

In the camera and the subject fixing device for the three-dimensional image shooting according to the present invention, the camera is connected to the fixed plate that is screwed to the coupling hole of the fixed plate and the mounting plate on which the camera is mounted by a two-stage adjustable body It is characterized in that the mounting pedestal is further provided.

In the camera and the subject fixing device for the three-dimensional image shooting according to the present invention, the camera fixing device is a two-stage stand body capable of height adjustment in the center of three or more support plates having a horizontal adjustment screw capable of horizontal adjustment Is vertically mounted, a motor box having a motor providing a predetermined rotational force is mounted on an upper portion of the stand body, and another distance adjusting rod is vertically intersected with an extended distance adjusting rod on the rotating shaft of the motor box. Is connected, it is preferable that the end of the other distance adjustment rod is provided with a camera mounting coupling for fixing the camera.

In the camera and the subject fixing device for the three-dimensional image capture according to the present invention, it is preferable that the weight is added to adjust the center of gravity with the camera on the opposite side of the installation of the camera mounting coupling of the distance adjusting rod.

In the camera and the subject fixing apparatus for the three-dimensional image capture according to the present invention, the two horizontal adjustment rod is preferably configured to be fixed by the fixing lever after adjusting the distance between the subject and the camera.

In the camera and subject fixing apparatus for the three-dimensional image capture according to the present invention, a laser generator for irradiating a laser for vertical / horizontal adjustment of the camera is further installed on the motor box.

Hereinafter, a detailed configuration of the present invention will be described with reference to the accompanying drawings.

The present invention, as shown in Figure 1, largely supports the subject (product) that is the target of the three-dimensional imaging, subject fixing apparatus 10 for rotating the subject by a predetermined angle, and for photographing the subject in three dimensions The camera is fixed and can be divided into a camera fixing device 30 that adjusts the height and distance of the camera photographing the subject on the object fixing device. Of course, the object fixing device 10 and the camera fixing device 30 are configured to be manually or automatically driven by the controller 1 to arbitrarily adjust the height or direction of the camera photographing the subject.

As shown in FIG. 2, the object fixing device 10 rotates the subject on one of the three or more supporting plates 16a, 16b, and 16c having the horizontal adjusting screw 17. A motor box 15 having a built-in motor is mounted thereon, and a fixing plate 14 for fixing the upper plate 12 is horizontally fixed to a rotation shaft of the motor in the motor box 15, and an upper plate on the fixing plate 14. 12 and the buffer plate 11 are sequentially screwed by a plurality of screws.

Here, as shown in FIG. 3, the motor box 15 is decelerated through two bevel gears 23a and 23b in which rotational force of the motor 21 driven by the control of the controller is engaged with the reducer 22. After the rotational direction is converted and coupled to the rotating shaft 25 is coupled, the upper and lower bearings 29a and 29b fixed by two or more support bolts 28a and 28b are rotated on the rotating shaft 25. The rotation center of the rotary shaft 25 is held while inducing smooth rotation of the 25, and the upper end of the rotary shaft 25 is coupled to the fixed plate 14.

In addition, a plurality of holes are formed in the rotation shaft 25, and a hole plate 26 interlocked with the rotation shaft 25 is fixed. A pair of photosensors 27 are provided on the upper and lower sides of the hole plate 26 to provide a hole plate ( The number of holes according to the rotation of 26, that is, the rotation of the rotary shaft 25 is sensed and provided to the controller (not shown). That is, the rotation speed or the rotation angle of the motor 21 is controlled by controlling the controller that detects the rotation of the hole plate 26 detected by the photosensor 27 to determine the photographing direction of the subject.

In order to fix the subject to be photographed, an upper plate 11 positioned at the top of the subject fixing device 10 may use a disk having a predetermined radius as shown in FIG. 1 or FIG. 2. As such, the square plate 12a having a predetermined width and length may be used. That is, when the square plate is used as the upper plate 12a as shown in FIG. 4, 3D photographing of a subject that is bulky and heavy, such as a motorcycle, is also possible.

In addition, the subject pedestal 43 as shown in FIG. 6 can be screwed into the coupling hole 13 of the fixing plate 14 so that even a small subject can be photographed in three dimensions. Here, the subject support 43 is a height adjustment of the fixed bundle 44 screwed to the coupling hole 13 of the fixing plate 14 by the fixing screw 49 and the support plate 48 for supporting the subject, as shown in FIG. The two-stage supporting bodies 45 and 46 are connected to each other, and the two-stage supporting bodies 45 and 46 are fixed to each other by the fixing lever 47.

In addition, the camera mounting pedestal 53 as shown in FIG. 7 may be screwed into the coupling hole 13 of the fixing plate 14 so that the subject may be photographed in a panorama format. Here, the camera mounting pedestal 53 is a fixing bundle 54 which is screwed by the fixing screw 59 to the coupling hole 13 of the fixing plate 14 and the mounting plate 58 to which the camera is mounted as shown in FIG. It is connected to the two-stage support body 55, 56 that can be adjusted in height, the two-stage support body 55, 56 is to be fixed to each other by a fixing lever (57).

Next, in the center of the three or more support plates 31 having the horizontal adjustment screw 32 which can be horizontally adjusted, the camera fixing device 30 has two stand bodies 33 and 34 which are height-adjustable vertically. The motor box 35 having a motor for providing a predetermined rotational force is mounted on the upper part of the stand upper body 34, and the distance adjusting rod 36 is extended to the rotation shaft of the motor box 35. The other distance adjusting rod 37 is vertically cross-connected, and the other end of the distance adjusting rod 37 is provided with a camera mounting coupling 42 for fixing the camera.

In addition, on the opposite side of the distance adjustment rods (36) (37), the camera mounting coupling (42) is mounted, a weight (39) for adjusting the center of gravity with the camera is mounted, two horizontal adjustment rods (36) (37) is configured to be fixed by the fixing lever 41 after adjusting the distance between the subject and the camera. Of course, the distance between the fixed lever 41 and the weight 39 is also adjusted, the weight 39 is to be fixed by the fixing lever 40.

In particular, a laser generator 38 for irradiating a laser for vertical / horizontal adjustment of the camera is installed on the motor box 35.

FIG. 8 is a cross-sectional view of the motor box 35. The rotational force of the motor 61 driven by the control of the controller is decelerated by the reduction gear 62 and coupled to the rotation shaft 65. On one side of the bearing 65 is fixed to hold the rotation center of the rotating shaft 65 while inducing smooth rotation of the rotating shaft 65, the end of the rotating shaft 65 extends to the distance adjusting rod 36 It is.

In addition, a plurality of holes are formed in the rotation shaft 65 and a hole plate 66 interlocked with the rotation shaft 65 is fixed, and a pair of photosensors 67 are installed on the left and right sides of the hole plate 66 to form a hole plate ( The number of holes according to the rotation of the rotation 66, that is, the rotation of the rotation shaft 65 is sensed and provided to the controller (not shown). That is, the rotation speed or the rotation angle of the motor 61 is controlled by the control of the controller that detects the rotation of the hall plate 66 detected by the photosensor 67 to determine the shooting height or direction of the camera.

FIG. 9 illustrates an example in which a subject is placed on the top plate 11 of the subject fixing device 10 and the subject is photographed in three dimensions. The subject is placed on the top plate 11 and the camera fixing device 30 is operated. The distance and height between the subject and the camera 60 are adjusted. Then, the controller 1 is operated to set the rotation angle of the subject fixing device 10, that is, the rotation angle of the subject.

When the shooting is started in a state where the shooting conditions are set as described above, the camera 60 fixed by the camera fixing device 30 photographs the subject whenever the subject is rotated by a predetermined angle by the driving of the motor in the motor box 15. do. In this case, the number of frames photographed by the camera 60 is set to such a degree that the image taken during one rotation of the subject can be sufficiently configured in three dimensions.

FIG. 10 illustrates an example of capturing a small subject after fixing the subject support 43 to the upper plate 11. Adjust the distance and height with the camera 60. Then, the controller 1 is operated to set the rotation angle of the subject fixing device 10, that is, the rotation angle of the subject.

When shooting is started in a state where the shooting conditions are prepared as described above, the camera fixed by the camera fixing device 30 whenever the subject rotates by a predetermined angle by driving the motor in the motor box 15 as in the case of FIG. 60) photograph the subject. In this case, the number of frames photographed by the camera 60 is set to such a degree that the image taken during one rotation of the subject can be sufficiently configured in three dimensions.

11 illustrates an example in which the panoramic image is taken while the camera mounting bracket 53 is coupled to the coupling hole 13 of the fixing plate 14, and the camera 6 is mounted on the mounting plate 58. The height of the base 53 is adjusted to determine the area to be photographed.

Then, when shooting starts, the camera 60 fixed by the camera mounting pedestal 53 photographs a predetermined area every time the camera 60 is rotated by a predetermined angle by the driving of the motor in the motor box 15. In this case, the number of frames photographed by the camera 60 is set to be sufficient to implement a panoramic image as the image photographed while the camera 60 is rotated one time.

In addition to the various embodiments as described above, by changing the position or the rotational speed of the subject, or by changing the position or the shooting speed of the camera it can be taken three-dimensional or panoramic image in various forms.

According to the present invention, after fixing the subject and the camera to a predetermined height by using the two fixing devices to drive the two fixing devices by rotating the subject by a predetermined angle to promote the height of the camera arbitrarily adjusted in a space such as the Internet And photographing a subject for various advertisements in three-dimensional in the form of a three-dimensional space.

That is, the present invention is a device that supports image production so that image information transmission of a specific product (subject) for commercialization can be viewed on-line on a 3D stereoscopic image so that more specific and efficient information transmission can be performed. VR (Virtual Reality) It has the feature that can assist shooting function to make 3D image.

Furthermore, the present invention can be used for various purposes such as modeling for web service, building basic infrastructure on the Internet, developing contents for web application, producing 3D stereoscopic images of each of the main tasks such as internet advertisements, movies, and auctions. It has the feature that it can.

More specifically, the present invention is a three-dimensional image production of electronic products for purchase in the Internet shopping mall, 360-degree image production, such as exhibition halls, buildings, surroundings in the VR panorama, e-mail electronic catalog in the electronic catalog and CD title for product promotion 3D images such as production, antiques and crafts on the Internet in real time, new concept 3D image advertisements, 3D animations, etc. It can be applied to shooting 3D images of clay, dolls, figures, etc. in a movie.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the present invention, and such modifications and modifications belong to the appended claims.

Claims (10)

A subject fixing device which supports a subject to be subjected to 3D photographing and rotates the subject by a predetermined angle; And A camera fixing device which fixes the camera for photographing the subject in three dimensions and adjusts a height and a distance of the camera photographing the subject on the subject fixing device; Camera and subject fixing device for shooting a three-dimensional image comprising a. The method of claim 1, The subject fixing device has a motor box in which a motor for rotating the subject is mounted on one of the three or more support plates having horizontal adjustment screws capable of horizontal adjustment, and the upper plate is mounted on a rotating shaft of the motor in the motor box. Fixing plate is fixed horizontally, the camera and the subject fixing device for the three-dimensional image shooting, characterized in that the upper plate and the buffer plate is sequentially screwed on the fixing plate. The method of claim 2, The upper plate is a camera and a subject fixing device for capturing the three-dimensional image, characterized in that the disk having a predetermined radius. The method of claim 2, The top plate is a camera and a subject fixing device for capturing the three-dimensional image, characterized in that the rectangular plate having a predetermined width and length. The method of claim 2, Fixing the camera and the subject for the three-dimensional image shooting, characterized in that the object support is further provided with a fixed bundle screwed to the coupling hole of the fixing plate and the support plate supporting the subject is a two-stage support body adjustable height Device. The method of claim 2, The camera for the three-dimensional image shooting, characterized in that the camera mounting pedestal is further connected to the fixing plate screwed to the coupling hole of the fixing plate and the mounting plate on which the camera is mounted with a two-stage support body capable of height adjustment. Subject lock. The method of claim 1, The camera fixing device has a vertically adjustable two-stage stand body vertically installed at the center of three or more support plates having horizontally adjustable screws that provide horizontal adjustment, and provides a predetermined rotational force to an upper portion of the stand body. A motor box equipped with a motor is mounted, and a distance adjusting rod extending to the rotation shaft of the motor box is vertically connected to another distance adjusting rod, and a camera for fixing the camera to an end of the other distance adjusting rod. Camera and subject fixing device for the three-dimensional image shooting, characterized in that the mounting coupling is made. The method of claim 7, wherein The camera and the subject fixing device for capturing the three-dimensional image, characterized in that the weight adjustment for adjusting the center of gravity with the camera is mounted on the opposite side of the distance adjustment rod installed coupling for the camera. The method of claim 7, wherein The two horizontal adjustment rods, the camera and the subject fixing device for capturing the three-dimensional image, characterized in that configured to be fixed by a fixed lever after adjusting the distance between the subject and the camera. The method of claim 7, wherein And a laser generator for irradiating a laser for vertical / horizontal adjustment of the camera is installed on the motor box.