KR200180584Y1 - Three-dimensional photographing system - Google Patents

Abstract

The present invention relates to a photographing system at a planned three-dimensional angle, the base; A shaft rotatably installed on the base; Rotating member is installed on the shaft and the object is located; A support member movably installed on the base; And a slide member installed on the support member so as to move a photographing device capable of photographing an object up and down, and having a predetermined curvature so that a predetermined distance is formed with the rotating member.

Description

Three-dimensional photographing system

The present invention relates to a three-dimensional imaging system, and more particularly, to a three-dimensional imaging system that can be automatically photographed by a simple and compact mounting structure for taking a two-dimensional image from a three-dimensional planned angle.

In general, when it is necessary to shoot a three-dimensional object in a three-dimensional planned angle of a special object is used by attaching a camera to the support of the expensive equipment robot. However, while the shooting system using the robot is easy to match the planned angle, there is a problem that the equipment is expensive and takes a relatively large space.

On the other hand, in the case of attaching the camera to a conventional triangular support, an auxiliary means for rotating a photographing object and an auxiliary means for grasping the height and angle of the camera attachment stand are not provided so as to determine the planned angle. There is a difficult problem.

The present invention was conceived in view of the above problems, the three-dimensional structure is improved so that the shooting object is placed on a transparent rotating member or fixed to the bottom and then rotated while moving the camera located on the slide member while shooting the object continuously The purpose is to provide a photographing system.

1 is a perspective view schematically showing a three-dimensional imaging system according to a preferred embodiment of the present invention.

2 and 3 is a front view of Figure 1 for explaining the operation of the three-dimensional imaging system according to a preferred embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10 Base 11 Rail member 12 Motor

14 ... drive gear 15 ... power train 16 ... drive gear

18 ... Bearing 20 ... Shaft 22 ... Drive Gear

24 ... Following gear 26 ... Positioning member 30 ... Rotary member

32 ... object to shoot 34 ... rotary recognition part 40 ... supporting member

42 Connecting element 50 Camera 60 Slide element

62 ... coupling member 64 ... position recognition

The present invention for achieving the above object is a base; A shaft rotatably installed on the base; A rotating member installed on the shaft and in which an object is located; A support member movably installed on the base; And a slide member installed on the support member so as to move a photographing apparatus capable of photographing the object up and down and having a predetermined curvature such that a predetermined distance is formed with the rotating member.

Here, the shaft includes: a hollow main shaft rotatably installed on the base; A sub shaft installed in the hollow formed in the main shaft to be liftable; And a position fixing member configured to fix the sub shaft relative to the main shaft.

In addition, a motor installed on the base; And a power transmission unit for transmitting the rotational force of the motor to the shaft, wherein the shaft can be rotated at a predetermined rotational speed by the rotation of the motor.

The system includes a rail member formed on the base; And a connection member coupled to the rail member and installed on the support member, wherein the support member can move on the rail member.

The system includes a position recognition unit formed in the slide member to recognize the position of the camera with respect to the slide member.

In addition, the system includes a rotation recognition portion formed in the rotating member to recognize the rotation angle of the rotating member relative to the base.

Hereinafter, a three-dimensional imaging system according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view schematically showing a three-dimensional imaging system according to a preferred embodiment of the present invention.

As shown in FIG. 1, the three-dimensional imaging system according to the present exemplary embodiment includes a base 10, a shaft 20 rotatably installed on the base 10, and a shaft 20 such that the photographing object 32 is positioned. Slide installed so that the rotating member 30 installed on the base member, the support member 40 movably mounted on the base 10, and the photographing device 50 capable of photographing the upper and lower portions of the photographing object 32 are slidable. The member 60 is provided.

The base 10 is provided with a motor 12, a drive gear 14 is installed on the rotary shaft 13 of the motor 12, and a driven gear 16 is engaged with the drive gear 14. The driven gear 16 is rotated by a bearing 18 coupled to the base 10, and the shaft 20 is coupled to the center of the driven gear 16. Accordingly, the drive gear 14 and the driven gear 16 transmit the rotational force of the motor 12 to the shaft 20 to function as the power transmission unit 15 for rotating the shaft 20. The motor 12 is preferably a conventional step motor well known. Thus, the shaft 20 can be rotated at a predetermined rotational speed by the motor 12 driven by a predetermined value. The base line 19 is formed on the base 10 to check the rotation position of the rotating member 30.

The shaft 20 is coupled to the driven gear 16 installed in the base 10 and the hollow main shaft 22 rotates with the driven gear 16, and the hollow 23 formed on the main shaft 22 And a subshaft 24 provided to be able to move up and down inside, and a position fixing member 26 for fixing the sub shaft 24 with respect to the main shaft 22. That is, since the sub shaft 24 is movable vertically with respect to the main shaft 22, the height of the rotating member 30 on which the photographing object 32 is positioned can be adjusted. The position fixing member 26 is a screw portion (not shown) formed on the outer circumference of the main shaft 22 to fix the sub shaft 24 positioned at a predetermined position in the hollow 23 of the main shaft 22 by a screw type. Thread portion is formed on the inner circumferential surface (not shown) of the position fixing member 26 to be coupled to. In addition, a plurality of slits (not shown) are vertically formed in the screw portion of the main shaft 22. The slit forms a space in which the end of the main shaft 22 can tighten the outer circumferential surface of the sub shaft 24 by the pressing force of the position fixing member 26.

The rotating member 30 is installed at the end of the sub shaft 24 while having a substantially disk shape. The rotating member 30 is preferably made of a material such as special tempered glass. In addition, a rotation recognition part 34 is formed on the rotation member 30 so that a worker may recognize a rotation angle of the rotation member 30 that may be rotated at a predetermined angle with respect to the base 10. The rotary recognition unit 34 may be formed on the outer circumference of the upper and lower surfaces of the rotating member 30, but the angle is preferably represented as a number (not shown) to have a predetermined scale on the side of the rotating member 30. . In addition, the lower surface of the rotating member 30 is preferably provided with a fixing member (not shown) for fixing the object. On the other hand, the rotating member 30 is described as being rotated by the drive of the motor 12 and the drive gear 14 and the driven gear 16, but is not limited to this may be rotated by other drive means, The shaft can be rotated with the user's hand.

The support member 40 supports the slide member 60 and the base 10 to adjust the distance between the photographing object 50 installed on the slide member 60 and the photographing object 32 placed on the rotating member 30. Is moved relative to). To this end, the rail member 11 is installed in the base 10. That is, the rail groove 17 having a predetermined depth and width is formed on the base 10, and the rail member 11 is installed in the longitudinal direction of the rail groove 17. The rail member 11 is provided with a connection member 42 coupled to the lower end of the support member 40 and coupled to surround both sides of the rail member 11. Accordingly, the connecting member 42 may move the supporting member 40 on the base 10 by sliding in a linear direction with respect to the rail member 11. Reference numeral 44 is a fastening member for fixing the support member 40 on the base 10.

Like the shaft 30, the support member 40 includes a main support 46, a sub support 48, and a position fixing tool 49. The main support 46 has a hollow shape installed in the connecting member 42, the position fixing means 49 is rotatably coupled to the end of the main support 46. The sub support 48 is slid inside the hollow of the main support 46, and the end of the sub support 48 is coupled to the slide member 60. Therefore, the support member 40 can adjust the height of the slide member 60 in the above structure.

The slide member 60 is a so-called monorail type member having a predetermined curvature (half moon) shape such that the camera 50 moves vertically with a predetermined interval with respect to the photographing object 32. The camera member 50 is installed by the coupling member 62 in the slide member 60, and the coupling member 62 moves the camera apparatus 50 in a state where the camera 50 is placed at a desired position of the slide member 60. It is provided with a fixed portion (not shown) that can be fixed to the slide member 60 and a position adjusting portion (not shown) that can adjust the horizontal and vertical position of the camera 50 on the coupling member 62. In addition, the position recognition unit 64 is formed in the slide member 60 so that the user can recognize the relative position of the camera 50 with respect to the slide member 60. The position recognition unit 64 is also preferably formed on the side of the slide member 60, the scale and numbers similar to the rotary recognition unit 34 of the rotating member 30.

Referring to Figures 2 and 3 the operation of the three-dimensional imaging system according to a preferred embodiment of the present invention configured as described above are as follows.

1 to 3, the photographing object 32 is placed on the rotating member 30, and the photographing device 50 is fixed to a predetermined position of the slide member 60. That is, as shown in FIG. 2, the fixed position of the camera 50 may be the upper and lower portions of the object 32, and as shown in FIG. 3, the fixed position of the photographing device 50 may be the same position as the object 32. . It may also be proximate to or far from the object 32.

Next, when the motor 12 or the operator rotates the shaft 20, the rotating member 30 is rotated at regular time intervals. Therefore, the worker may photograph the object 32 at various angles through the imager 50 of the object 32 rotating at predetermined time intervals. Therefore, the present system can photograph the imaging object 32 by 360 degrees.

Meanwhile, in order to adjust the height of the object 32 in a state where the slide member 60 is fixed, as shown in FIG. 3, relative spacing between the main shaft 22 and the sub shaft 24 which are movable to each other is adjusted. After the shaft 20 is fixed using the position adjusting member 26, the position of the rotating member 30 may be adjusted and photographed.

As described above, the three-dimensional imaging system according to the present invention has the following effects.

First, the cost is reduced because three-dimensional continuous shooting of the object to be photographed by a simple device using only the rotating member, the slide member without using a robot.

Secondly, since the slide member can be moved relative to the rotating member, the size of the overall system can be contacted.

Third, the three-dimensional setting of the camera is easy because the auxiliary measuring means for maintaining the planned angle.

Claims (6)

Base; A shaft rotatably installed on the base; A rotating member installed on the shaft and in which an object is located; A support member movably installed on the base; And And a slide member installed on the support member to move a photographing device capable of photographing the object up and down, and having a predetermined curvature such that a predetermined distance is formed with the rotating member. The method of claim 1, The shaft is: A hollow main shaft rotatably installed on the base; A sub shaft installed in the hollow formed in the main shaft to be liftable; And And a position fixing member configured to fix the sub shaft relative to the main shaft. The method according to claim 1 or 2, A motor installed in the base; And And a power transmission unit for transmitting the rotational force of the motor to the shaft. And the shaft can rotate at a predetermined speed by rotation of the motor. The method of claim 1, A rail member formed on the base; And And a connection member coupled to the rail member and installed on the support member. And the support member can move on the rail member. The method of claim 1, And a position recognizing unit formed in the slide member so as to recognize the position of the camera with respect to the slide member. The method of claim 1, And a rotation recognition unit formed on the rotation member to recognize the rotation angle of the rotation member with respect to the base.