KR100223172B1 - Camcorder that has a driving viewfinder - Google Patents
Camcorder that has a driving viewfinder Download PDFInfo
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- KR100223172B1 KR100223172B1 KR1019960038043A KR19960038043A KR100223172B1 KR 100223172 B1 KR100223172 B1 KR 100223172B1 KR 1019960038043 A KR1019960038043 A KR 1019960038043A KR 19960038043 A KR19960038043 A KR 19960038043A KR 100223172 B1 KR100223172 B1 KR 100223172B1
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- camcorder
- viewfinder
- driving
- coupled
- present
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
- G03B13/10—Viewfinders adjusting viewfinders field
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2213/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B2213/02—Viewfinders
Abstract
개시된 내용은 캠코더에 관한 것으로서, 특히 캠코더의 일부분에 결합되어 있는 뷰파인더(View Finder)를 캠코더 촬영위치에 따라 회전되도록하여 뷰파인더의 시야각을 개선한 구동형뷰파인더를 구비한 캠코더에 관한 것이다. 본 발명의 캠코더는 뷰파인더를 촬영위치에 따라 구동시키는 구동수단을 구비하여 다양한 촬영위치에서 뷰파인더를 보며 피사체를 촬영할수 있도록한 구동형 뷰파인더를 구비하고 있다. 따라서, 액정뷰파인더의 시야각 제한을 해소하는 효과가 있다.The present invention relates to a camcorder, and more particularly, to a camcorder having a drive-type view finder that improves a viewing angle of a viewfinder by rotating a view finder coupled to a part of a camcorder according to a camcorder photographing position. The camcorder according to the present invention includes driving means for driving the viewfinder according to the photographing position, and a driving viewfinder for photographing the subject while viewing the viewfinder at various photographing positions. Therefore, there is an effect of solving the viewing angle limitation of the liquid crystal viewfinder.
Description
본 발명은 캠코더에 관한 것으로서, 특히 캠코더의 촬영위치에 따라 사용자가 뷰파인더를 쉽사리 볼수 있도록 뷰파인더가 구동되는 구동형 뷰파인더를 구비한 캠코더에 관한 것이다. 종래 뷰파인더는 캠코더에 상하 조정하여 고정시키도록 결합되어 있다. 이같은 종래 뷰파인더를 구비한 캠코더는 도 1a, 도 1b를 통해 설명한다.The present invention relates to a camcorder, and more particularly, to a camcorder having a drive type viewfinder in which a viewfinder is driven so that a user can easily view the viewfinder according to a photographing position of the camcorder. The conventional viewfinder is coupled to the camcorder so as to be adjusted up and down. A camcorder having such a conventional viewfinder will be described with reference to FIGS. 1A and 1B.
도 1a는 종래 캠코더에 결합된 뷰파인더의 일예를 나타내는 구성도이고, 도 1b는 종래 캠코더에 결합된 뷰파인더의 다른 일예를 나타내는 구성도이다. 도시한 바와 같이, 종래 캠코더는 카메라부(10)와 몸체(12)가 일체로 형성되어 있다. 그리고, 뷰파인더(14)는 몸체(10) 일측부에 결합되어 있다. 또한, 뷰파인더(14)의 상부는 몸체(10)에 힌지결합되거나(도 1a에 도시), 몸체(10)와 뷰파인더(14) 사이에 지지편(16)을 개재하여 상하 조절가능하도록 그 결합되어 있다(도 1b에 도시).Fig. 1A is a configuration diagram showing an example of a viewfinder coupled to a conventional camcorder, and Fig. 1B is a configuration diagram showing another example of a viewfinder coupled to a conventional camcorder. As shown in the figure, in the conventional camcorder, the camera unit 10 and the body 12 are formed integrally. The viewfinder 14 is coupled to one side of the body 10. The upper part of the viewfinder 14 is hinged to the body 10 so as to be vertically adjustable between the body 10 and the viewfinder 14 via the support pieces 16, (Shown in FIG. 1B).
이와 같은 구성을 갖는 종래 캠코더는 뷰파인더(14)를 상하로 일정하게 고정시켜 피사체를 촬영한다.The conventional camcorder having such a configuration captures a subject by fixing the viewfinder 14 up and down at a constant level.
하지만, 다양한 위치에서 피사체를 촬영할 때, 캠코더에 결합된 액정뷰파인더는 좁은 시야각을 가지므로 인해 사용자는 뷰파인더를 통해 나타나는 촬상체를 보며 촬영할 수 없는 문제점이 있다. 그리고, 캠코더의 위치에 따라 뷰파인더에 나타난 촬상체를 보며 촬영하기 위해서는 캠코더의 위치에 따라 일일이 뷰파인더를 재조정하여야하는 단점이 있다. 따라서, 본 발명은 캠코더를 다양한 위치에서 촬영함에 있어, 캠코더의 위치에 따라 뷰파인더를 재조정하지 않고 뷰파인더의 위치가 자동 조정되는 구동형 뷰파인더를 구비한 캠코더를 제공함에 있다. 이같은 구동형 뷰파인더를 구비한 캠코더는 도 2a,도 2b,도 3a 및,도 3b를 통해 바람직한 실시예들을 상세히 설명한다.However, when the subject is photographed at various positions, the liquid crystal viewfinder coupled to the camcorder has a narrow viewing angle, which makes it impossible for the user to take an image of the image displayed through the viewfinder. In addition, according to the position of the camcorder, there is a disadvantage that the viewfinder must be readjusted according to the position of the camcorder in order to view the image displayed on the viewfinder. Accordingly, the present invention is to provide a camcorder having a drive type viewfinder in which the position of the viewfinder is automatically adjusted without re-adjusting the viewfinder according to the position of the camcorder when photographing the camcorder at various positions. A camcorder having such a drive type viewfinder will be described in detail with reference to FIGS. 2A, 2B, 3A, and 3B.
도 1a는 종래 캠코더의 일예를 나타내는 사시도,1A is a perspective view showing an example of a conventional camcorder,
도 1b는 종래 캠코더의 다른 일예를 나타내는 사시도,1B is a perspective view showing another example of a conventional camcorder,
도 2a는 본 발명에 따른 캠코더 뷰파인더 구동흐름의 일실시예를 나타내는 블록도,2A is a block diagram showing an embodiment of a camcorder viewfinder driving flow according to the present invention;
도 2b는 도 2a의 구동흐름에 따른 캠코더의 사시도,FIG. 2B is a perspective view of the camcorder according to the driving flow of FIG. 2A,
도 3a는 본 발명에 따른 캠코더 뷰파인더의 구동흐름의 다른 일실시예를 나타내는 블록도,FIG. 3A is a block diagram showing another embodiment of the driving flow of the camcorder viewfinder according to the present invention;
도 3b는 도 3a의 구동흐름에 따른 캠코더의 사시도.FIG. 3B is a perspective view of the camcorder according to the driving flow of FIG. 3A; FIG.
※도면의 주요부분에 대한 부호설명※※ Refer to the explanation of the main parts of the drawing ※
10,40,50: 카메라부12,42,52: 몸체10, 40, 50: camera part 12, 42, 52:
14,44,54: 뷰파인더(View Finder)16,46,56: 지지편14, 44, 54: View Finder 16, 46, 56:
20,30: 구동수단22: 위치감지수단20, 30: driving means 22: position sensing means
24: 마이콤26: 구동모터24: microcomputer 26: drive motor
32: 위치감지수단34:제어부32: position sensing means 34:
본 발명의 구성은 캠코더에 있어서, 상기 캠코더의 일측부에 결합되고 상기 캠코더의 위치에 따라 회동가능하게 결합된 뷰파인더; 및 상기 캠코더에 결합되고 상기 캠코더의 위치에 따라 상기 뷰파인더를 회동시키는 구동수단을 포함하는 구동형 뷰파인더를 구비한 캠코더에 있다.An aspect of the present invention is directed to a camcorder, comprising: a viewfinder coupled to one side of the camcorder and rotatably coupled according to a position of the camcorder; And a drive-type viewfinder coupled to the camcorder and including driving means for rotating the viewfinder in accordance with the position of the camcorder.
이하, 참조된 도면들을 통하여 본 발명의 바람직한 실시예들을 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
도 2a는 본 발명에 따른 구동형 뷰파인더를 구비한 캠코더 구동흐름의 일실시예를 나타내는 블록도이고, 도 2b는 도 2a의 블록도에 따른 구성도이다. 그리고, 도 3a는 또다른 구동흐름의 일실시예를 나타내는 블록도이며, 도 3b는 도 3a에 따른 구성도이다. 도시한 바와 같이, 본 발명에 따른 캠코더는 카메라부(40)와 몸체(42)가 일체로 형성되어 있다. 그리고, 캠코더의 몸체(42) 내부에는 도 2a의 구동수단(20)이 결합되어 있다. 이 구동수단(20)은 몸체(40) 일측부에 결합된 지지편(46)에 결합되어 있다. 이 지지편(46)의 타 일단에는 뷰파인더(44)가 상하 조절가능하도록 힌지결합되어 있다. 뷰파인더(44)에 결합된 지지편(46)의 구동수단(20)은 캠코더의 위치를 감지하는 위치감지수단(22)으로서 각도검출센서와, 이 각도검출센서(22)에서 측정된 캠코더의 각도를 연산하여 뷰파인더(44)를 제어하는 마이콤(24) 및 지지편(46)을 구동하는 구동모터(26)가 결합된 전자식 제어장치이다.FIG. 2A is a block diagram showing an embodiment of a camcorder driving flow with a drive type viewfinder according to the present invention, and FIG. 2B is a configuration diagram according to a block diagram of FIG. 2A. 3A is a block diagram showing one embodiment of another driving flow, and FIG. 3B is a configuration diagram according to FIG. 3A. As shown in the figure, the camcorder according to the present invention includes a camera unit 40 and a body 42 formed integrally. The driving means 20 of FIG. 2A is coupled to the inside of the body 42 of the camcorder. The driving means 20 is coupled to a supporting piece 46 coupled to one side of the body 40. A viewfinder 44 is hingedly coupled to the other end of the support piece 46 so as to be vertically adjustable. The driving means 20 of the support piece 46 coupled to the viewfinder 44 is provided with an angle detection sensor 22 as a position sensing means 22 for sensing the position of the camcorder, A microcomputer 24 for calculating an angle and controlling the viewfinder 44 and a drive motor 26 for driving the support piece 46 are combined.
이같은 구동수단을 갖는 구동형 뷰파인더를 구비한 캠코더는 위치감지수단(22)인 각도검출센서(22)가 캠코더의 위치에 따라 캠코더의 각도를 검출하여 마이콤(24)으로 검출각도를 출력한다. 마이콤(24)으로 입력된 검출각도는 뷰파인더(44)를 구동시키기 위한 위치제어값으로 연산되어 지지편(46)에 결합된 구동모터(26)로 출력된다. 이 제어값은 구동모터(26)로 출력되어 뷰파인더(44)가 결합된 지지편(46)을 사용자가 볼수 있는 시야각을 갖도록 구동시킨다. 따라서, 캠코더에서 상하로 기조정된 뷰파인더(44)는 사용자가 볼수 있는 시야각으로 조절된다.In the camcorder equipped with the drive type viewfinder having such driving means, the angle detection sensor 22 as the position detection means 22 detects the angle of the camcorder according to the position of the camcorder and outputs the detection angle to the microcomputer 24. The detection angle input to the microcomputer 24 is calculated as a position control value for driving the viewfinder 44 and output to the drive motor 26 coupled to the support piece 46. [ This control value is outputted to the drive motor 26 and drives the support piece 46 to which the viewfinder 44 is coupled to have a viewing angle at which the user can see. Therefore, the viewfinder 44, which is vertically adjusted in the camcorder, is adjusted to a viewing angle that the user can see.
도 3은 본 발명에 따른 또다른 실시예로서, 위치감지수단(32)이 중력에 의해 일방향성을 갖는 무게추를 이용한 것이다. 도 3a의 구동수단(30)은 무게추의 위치에너지변화에 따라 검출값이 변화하는 위치감지수단(32)과, 무게추의 위치에너지 변화에 따라 구동데이터를 산출하는 제어부(34) 및, 제어부(34)로부터 연산된 구동데이터에 따라 지지편(56)을 구동시키는 구동모터(36)로 구성되어 있다. 따라서, 이같은 구동수단(30)은 위치감지수단(32)에서 캠코더의 위치에 따라 무게추의 위치에너지가 변화값을 검출하여 제어부(34)로 출력하고, 제어부(34)는 위치에너지 변화값에 따라 구동모터제어값을 연산하여 구동모터(36)로 출력하여 구동모터(36)를 구동시킨다. 이로 인해, 상하로 기조정된 뷰파인더(54)는 캠코더의 위치에 따라 사용자가 볼수 있는 시야각으로 조정된다.FIG. 3 shows another embodiment according to the present invention in which the position sensing means 32 uses a weight having one directionality by gravity. The driving means 30 shown in Fig. 3A includes a position sensing means 32 in which the detection value changes in accordance with a change in the position energy of the weight, a control portion 34 for calculating driving data in accordance with a change in the position energy of the weight, And a drive motor 36 for driving the support piece 56 in accordance with the drive data calculated from the drive data 34. [ Accordingly, the driving means 30 detects a change value of the position energy of the weight according to the position of the camcorder in the position sensing means 32, and outputs the detected change value to the control portion 34. The control portion 34 Calculates a drive motor control value and outputs it to the drive motor 36 to drive the drive motor 36. [ Thus, the viewfinder 54 adjusted in the vertical direction is adjusted to a viewing angle that the user can see in accordance with the position of the camcorder.
이와 같은 구성과 작용을 갖는 구동형 뷰파인더를 구비한 캠코더는 다양한 위치에서 피사체를 촬상할 때, 좁은 시야각을 갖는 뷰파인더가 캠코더의 위치에 따라 사용자가 볼수 있는 시야각을 갖도록 스스로 그 위치가 조절됨으로써, 캠코더의 위치에 따라 뷰파인더를 조절하지 않아도 되는 효과를 갖는다.When the camcorder having such a configuration and action has a viewfinder having a narrow viewing angle, its position is adjusted by itself to have a viewing angle that the user can see in accordance with the position of the camcorder , It is not necessary to adjust the viewfinder according to the position of the camcorder.
본 발명의 목적은 좁은 시야각을 갖는 뷰파인더가 결합된 캠코더를 다양한 위치에서 뷰파인더를 보며 촬영할수 있도록 캠코더의 촬영위치에 따라 뷰파인더가 구동되는 구동형 뷰파인더를 구비한 캠코더를 제공함에 있다.An object of the present invention is to provide a camcorder having a drive type viewfinder in which a viewfinder is driven according to a photographing position of a camcorder so that a camcorder having a narrow viewing angle can be photographed while viewing the viewfinder at various positions.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960038043A KR100223172B1 (en) | 1996-09-03 | 1996-09-03 | Camcorder that has a driving viewfinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960038043A KR100223172B1 (en) | 1996-09-03 | 1996-09-03 | Camcorder that has a driving viewfinder |
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| Publication Number | Publication Date |
|---|---|
| KR19980019801A KR19980019801A (en) | 1998-06-25 |
| KR100223172B1 true KR100223172B1 (en) | 1999-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019960038043A KR100223172B1 (en) | 1996-09-03 | 1996-09-03 | Camcorder that has a driving viewfinder |
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| KR100804804B1 (en) * | 2003-05-02 | 2008-02-20 | 삼성전자주식회사 | Hinge apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960027902U (en) * | 1995-01-17 | 1996-08-17 | LCD Monitor Driver |
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- 1996-09-03 KR KR1019960038043A patent/KR100223172B1/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960027902U (en) * | 1995-01-17 | 1996-08-17 | LCD Monitor Driver |
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