KR20110040255A

KR20110040255A - Presentation station

Info

Publication number: KR20110040255A
Application number: KR1020090097450A
Authority: KR
Inventors: 김영섭
Original assignee: 삼성테크윈 주식회사
Priority date: 2009-10-13
Filing date: 2009-10-13
Publication date: 2011-04-20

Abstract

The present invention relates to a physical imager capable of photographing a subject to be photographed in various directions by improving a link and joint structure. The present invention, the base; A photographing unit for photographing a target object; A support part supporting the photographing part with respect to the base; And a pivoting portion provided between the base and the support so that the support rotates about at least one axis with respect to the base.

Description

Physical imager {Presentation station}

The present invention relates to a real imager, and more particularly, to a real imager which displays an image on a display device by photographing a real or original with a camera.

The real imager is a device that displays an image on a display device by photographing an object or document placed on a document glass or a table with a camera. Unlike a general overhead projector (OHP), a real imager shows an opaque document or an image of a real object, and is useful for presentations because it can share a material with several people by enlarging a three-dimensional object or document and outputting it on a separate display. Is used.

The real imager may include a stage on which an actual or original is placed, a camera for photographing an actual or original placed on the stage, and a lamp unit that illuminates the stage. In this case, the camera may be arranged to be separated from the stage by a certain distance. The camera can photograph the subject placed on the stage from various directions by the combination of the link and the joint from the stage.

In this case, depending on the combination structure of the link and the joint in the real imager, it may be difficult to photograph the subject in a desired direction. In addition, the length of the link may take up a lot of space for storage.

An object of the present invention is to provide a physical imager capable of photographing a subject to be photographed in various directions by improving a link and joint structure.

The present invention, the base; A photographing unit for photographing a target object; A support part supporting the photographing part with respect to the base; And a pivoting portion provided between the base and the support so that the support rotates about at least one axis with respect to the base.

The pivot part may include a first joint part that rotates about a first axis about the base, and a second joint part that rotates about a second axis with respect to the first joint part.

The first axis may extend in a direction substantially perpendicular to the base.

The second axis may extend in a direction substantially perpendicular to the first axis.

The second joint portion may be supported at one end of the base side of the support portion.

The support part may include a link part whose one end supports the second joint part, extends in a direction away from the second joint part, and a connection part supported by the other end of the link part and supporting the photographing part.

One end of the connection part may be supported by the link part, and the other end thereof may be bent to extend in a direction in which the link part extends.

The photographing unit may rotate about a third axis in a direction in which the other end of the connection unit extends.

The photographing unit is supported by a camera for photographing an object, one end of which is supported by the connecting part, the other end of which is bent and extended with respect to the direction of the third axis, and the other end of the camera body, It may be provided with a camera head which rotates about the fourth axis in the direction in which the other end extends, and the camera is installed.

The fourth axis may be installed in a direction substantially perpendicular to the third axis, and the camera may be installed in a direction substantially perpendicular to the third axis and the fourth axis.

The connection part may slide in a direction in which the link part extends.

According to the real imager according to the present invention, the object to be photographed can be photographed from various directions by improving the link and joint structure.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 schematically shows a physical imager 10 according to a preferred embodiment of the present invention.

Referring to the drawings, the real imager 10 according to an embodiment of the present invention includes a base 100; Photographing unit 200; Support 300; And a pivot 400.

The real imager 10 may photograph a subject to be photographed in various directions by improving a link and joint structure. In addition, the physical imager 10 can improve the storage and storage structure by improving the link and joint structure to accommodate the physical imager 10 in a small space.

The base 100 may be a main body supporting the entire structure in the real imager 10. The photographing unit 200 photographs a target object. The support part 300 may support the photographing part 200 with respect to the base 100. The rotation part 400 may be installed between the base 100 and the support part 300 such that the support part 300 rotates about at least one axis with respect to the base 100.

The base 100 may be a main body supporting the entire structure in the real imager 10. An object or a document serving as a subject is placed around the base 100, and the photographing unit 200 photographs the subject and outputs the same to a separate display. The image photographed by the photographing unit 200 may be transmitted to an external display through the base 100. To this end, the base 100 may be provided with terminals that may be connected to an external display.

Unlike the general overhead projector (OHP), the real imager 10 may also display an opaque document or a real image, and may enlarge and output a three-dimensional object or document on a separate display. Therefore, the real imager 10 can be usefully used in presentations by enabling the sharing of data with several people.

The real imager 10 according to the present exemplary embodiment does not have a separate stage on which a document or an object is placed, and the photographing unit 200, the support unit 300, and the rotation unit are placed even if a subject is placed in the area around the base 100. Each joint of the eastern portion 400 may be moved to easily move the photographing unit 200 to the position where the subject is placed, thereby photographing the subject from various angles.

However, the present invention is not limited thereto, and a separate stage may be provided in the real imager 10, and the subject placed on the stage may be photographed by the photographing unit 200.

The pivot 400 is installed between the base 100 and the support 300 such that the support 300 rotates about at least one axis with respect to the base 100, in the embodiment shown in the figure, about four axes. Can be.

The rotating part 400 may include a first joint part 410 and a second joint part 420. The first joint part 410 may rotate about the first axis 510 with respect to the base 100. 2 shows that the first joint part 410 rotates about the first axis 510 with respect to the base 100.

The second joint part 420 may rotate about the second joint 520 with respect to the first joint part 410. 3 shows that the support 300 rotates about the second joint 520 with respect to the first joint 410. In this case, the second joint part 420 rotates about the second axis 520 with respect to the first joint part 410.

In this case, the first shaft 510 may extend in a direction substantially perpendicular to the base 100. The second axis 520 may extend in a direction substantially perpendicular to the first axis 510.

The first joint part 410 rotates about the first axis 510 about the base 100, and the second joint part 420 rotates about the second axis 520 about the second joint part 420. It has a structure that can be done. Accordingly, the photographing unit 200 rotates about the second axis 520 perpendicular to the first axis 510 while the photographing unit 200 rotates about the first axis 510 perpendicular to the base 100. The position and angle for shooting the subject can be taken.

Therefore, the real imager 10 according to the present exemplary embodiment rotates around the vertical axis while the photographing unit 200 is rotated about a horizontal axis with respect to the base 100 to determine a position and angle for photographing a subject. Compared to holding, subjects can be photographed at more various positions and angles.

In addition, by the combination of the rotational motion of the first joint portion 410 and the second joint portion 420 it is possible to efficiently reduce the volume occupied by the whole imager 10. Accordingly, the total volume of the real imager 10 is reduced, so that the real imager 10 can be stored in a narrow space. Therefore, the storage property of the real imager 10 can be improved.

The support part 300 may support the photographing part 200 with respect to the base 100. The support part 300 may include a link part 310 and a connection part 320.

One end of the link part 310 may support the second joint part 420 and may extend in a direction away from the second joint part 420. The connection part 320 may be supported at the other end of the link part 310 and may support the photographing part 200.

The second joint part 420 may be supported at one end of the base 100 side of the support part 300. That is, the second joint part 420 may be supported at one end of the base part 100 side of the link part 310.

One end of the connection part 320 is supported by the link part 310. In addition, the other end of the connecting portion 320 may extend to bend in the direction in which the link portion 310 extends. In this case, the connection part 320 may be bent at an angle greater than 90 degrees. As a result, the area covered by the photographing unit 200 supported by the connecting unit 320 may be widened.

In this case, the photographing unit 200 may rotate about the third axis 530 in a direction in which the other end of the connecting unit 320 extends. Therefore, the photographing unit 200 may enable the photographing of the subject in more various directions.

The photographing unit 200 photographs a target object. The photographing unit 200 may include a camera body 210, a camera head 220, and a camera 230.

One end of the camera body 210 is supported by the connection part 320, and the other end thereof extends to be bent in the direction of the third axis 530. The camera head 220 is supported by the other end of the camera body 210 and rotates about the fourth axis 540 in the direction in which the other end of the camera body 210 extends.

The camera 230 is installed on one side of the camera body 210. The camera 230 photographs a target object. The camera 230 may be a conventional digital camera module. The digital camera module may include a charge coupled device (CCD) or a complementary metal oxide semiconductor (CMOS) as an imaging device.

The camera body 210 may extend so that the other end is bent at a right angle from the connection portion 320. The camera head 220 may have a shape extending in the direction in which the other end of the camera body 210 extends. The camera 230 may be installed to face in a direction perpendicular to the direction in which the camera head 220 extends. Accordingly, the camera 230 may face various directions depending on the link and joint structure.

The photographing unit 200 may be mounted at a position above the base 100 so as to photograph the subject. The photographing unit 200 may be accommodated in the camera head 220 and may be connected to and supported by the support unit 300 through the camera body 210.

Here, the fourth axis 540 may be in a direction substantially perpendicular to the third axis 530. In addition, the camera 230 may be installed to face in a direction substantially perpendicular to the third axis 530 and the fourth axis 540.

Accordingly, the subject may be photographed in more various directions by the rotation of the camera body 210 about the third axis 530 and the rotation of the camera head 220 about the fourth axis 540.

In FIG. 4, the photographing unit 200 rotates about the support unit 300 about the third axis 530. In FIG. 5, the camera head 220 is rotated about the fourth axis 540 with respect to the camera body 210.

According to the present invention, the subject to be photographed can be photographed in various directions by improving the link and joint structure.

6 shows a real imager 20 according to another preferred embodiment of the present invention.

Referring to the drawings, the real imager 20 according to another embodiment of the present invention includes a base 100; Photographing unit 200; Support 600; And a pivot 400.

The real imager 20 may photograph a subject to be photographed in various directions by improving a link and a joint structure. In addition, the real imager 20 can improve the storage and storage structure by improving the link and joint structure so that the real imager 20 can be accommodated in a small space.

The base 100 may be a main body supporting the entire structure in the real imager 20. The photographing unit 200 photographs a target object. The support part 600 may support the photographing part 200 with respect to the base 100. The rotation part 400 may be installed between the base 100 and the support part 300 such that the support part 300 rotates about at least one axis with respect to the base 100.

The support part 600 may include a link part 610 and a connection part 620. In the real imager 20 according to the present exemplary embodiment, the connection part 620 may slide in a direction in which the link part 610 extends.

That is, the real imager 20 according to the present embodiment slides the connecting portion 620 in the direction in which the link portion 610 extends, that is, the fifth shaft 550, with respect to the real imager 10 illustrated in FIG. 1. It can be different. Other matters are the same as those of the actual imager 10 shown in FIG. 1, and the same reference numerals are used for the same components, and detailed description thereof is omitted.

One end of the link part 610 may support the second joint part 420 and may extend in a direction away from the second joint part 420. The connection part 620 may be supported at the other end of the link part 610 and may support the photographing part 200. In this case, one end of the connection part 620 may be supported by the link part 610, and the other end thereof may be bent in a direction in which the link part 610 extends.

That is, in the present exemplary embodiment, the connection part 620 may slide in the direction in which the link part 610 extends, that is, the fifth axis 550.

In this case, a part of the other end of the link part 610 may be slid from the connection part 620 to be exposed to the outside of the connection part 620. In this case, the length of the support part 600 positioned between the rotating part 400 and the photographing part 200 may be long. Accordingly, the area where the photographing unit 200 can photograph the subject can be widened.

In addition, a portion of the other end of the link unit 610 may be inserted into the connection unit 620 by sliding into the connection unit 620. In this case, in this case, the length of the support part 600 positioned between the pivoting part 400 and the photographing part 200 may be shortened. Accordingly, the total volume of the real imager 20 is reduced, so that the real imager 20 can be stored in a narrow space. Therefore, the storage property of the real imager 20 can be improved.

Although the present invention has been described with reference to one embodiment shown in the accompanying drawings, it is merely an example, and those skilled in the art may realize various modifications and equivalent other embodiments therefrom. I can understand. Accordingly, the true scope of protection of the invention should be defined only by the appended claims.

1 is a perspective view schematically showing a physical imager as a preferred embodiment according to the present invention.

FIG. 2 is a view schematically illustrating that the first joint part rotates about a first axis with respect to the base in the real imager of FIG. 1.

FIG. 3 is a view schematically illustrating that a support part rotates about a second axis in the real imager of FIG. 1.

FIG. 4 is a view schematically illustrating that the photographing unit rotates about a third axis with respect to the support part in the real imager of FIG. 1.

5 is a view schematically showing that the camera head rotates about a fourth axis with respect to the camera body in the real imager of FIG. 1.

FIG. 6 is a perspective view schematically showing a physical imager in which a connecting portion slides in a direction in which a link portion extends, according to another preferred embodiment of the present invention.

10, 20: physical burner, 100: base,

200: photographing unit, 300, 600: support unit,

400: rotating part.

Claims

Base;

A photographing unit for photographing a target object;

A support part supporting the photographing part with respect to the base; And

And a rotating part provided between the base and the support so that the support rotates about at least one axis with respect to the base.

The method of claim 1,

The rotating part,

A first joint part rotating about a first axis with respect to the base, and

And a second joint part rotating about a second axis with respect to the first joint part.

The method of claim 2,

And the first shaft extends in a direction substantially perpendicular to the base.

The method of claim 3,

And the second axis extends in a direction substantially perpendicular to the first axis.

The method of claim 2,

The real imager of which the said 2nd articulation part is supported by the one end of the said base side of the said support part.

The method of claim 5,

The support portion,

A link portion having one end supporting the second joint portion and extending in a direction away from the second joint portion, and

And a connection part supported by the other end of the link part and supporting the photographing part.

The method of claim 6,

An actual imager of which the connecting portion is supported by one end of the link portion and the other end is bent and extends in a direction in which the link portion extends.

The method of claim 7, wherein

And the imaging unit rotates about a third axis in a direction in which the other end of the connection unit extends.

The method of claim 8,

The photographing unit,

A camera that shoots a target object,

A camera body having one end supported by the connecting portion and the other end bent and extending in the direction of the third axis, and

And a camera head supported by the other end of the camera body, rotating about a fourth axis in a direction in which the other end of the camera body extends, and having the camera installed thereon.

10. The method of claim 9,

And the fourth axis is in a direction substantially perpendicular to the third axis, and the camera is installed in a direction substantially perpendicular to the third axis and the fourth axis.

The method of claim 6,

The physical imager of which the connection part slides in a direction in which the link part extends.