KR940001280Y1 - View finder - Google Patents

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Publication number
KR940001280Y1
KR940001280Y1 KR2019880009185U KR880009185U KR940001280Y1 KR 940001280 Y1 KR940001280 Y1 KR 940001280Y1 KR 2019880009185 U KR2019880009185 U KR 2019880009185U KR 880009185 U KR880009185 U KR 880009185U KR 940001280 Y1 KR940001280 Y1 KR 940001280Y1
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KR
South Korea
Prior art keywords
sliding member
viewfinder
force
guide rail
leaf spring
Prior art date
Application number
KR2019880009185U
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Korean (ko)
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KR900001960U (en
Inventor
김경중
Original Assignee
주식회사 금성사
최근선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 주식회사 금성사, 최근선 filed Critical 주식회사 금성사
Priority to KR2019880009185U priority Critical patent/KR940001280Y1/en
Publication of KR900001960U publication Critical patent/KR900001960U/en
Application granted granted Critical
Publication of KR940001280Y1 publication Critical patent/KR940001280Y1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/53Constructional details of electronic viewfinders, e.g. rotatable or detachable
    • H04N23/531Constructional details of electronic viewfinders, e.g. rotatable or detachable being rotatable or detachable

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Viewfinders (AREA)

Abstract

내용 없음.No content.

Description

뷰 파인더의 이송장치Viewfinder Feeder

제1도는 본 고안의 결합상태 사시도.1 is a perspective view of a coupled state of the present invention.

제2도는 본 고안의 분해 사시도.2 is an exploded perspective view of the present invention.

제3도는 본 고안의 종단면도를 나타낸 것으로, (a)는 고정돌기가 개구부에 끼워진 상태, (b)는 본체를 하방으로 눌러 고정돌기가 개구부에서 이탈된 상태.Figure 3 shows a longitudinal cross-sectional view of the present invention, (a) is a state in which the fixing projections are inserted into the opening, (b) is a state in which the fixing projection is released from the opening by pressing the main body downward.

제4도는 종래 장치의 결합상태 사시도.Figure 4 is a perspective view of the combined state of the conventional device.

제5도는 제4도의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.

제6도는 제4도의 B-B선 단면도.6 is a sectional view taken along the line B-B in FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 본체 2 : 홀더1: body 2: holder

3 : 슬라이딩 부재 4 : 판스프링3: sliding member 4: leaf spring

5 : 가이드레일 6 : 걸림돌기5: guide rail 6: jamming protrusion

12 : 걸림홈12: hanging groove

본 고안은 비디오 카메라등에 설치된 뷰파인더(View Finder)의 이송장치에 관한 것으로, 특히 뷰파인더가 가이드 레일상의 어느위치에 있거나 항상 일정한 압축력을 받을 수 있게하고 또한 뷰파인더를 원하는 위치로 이동시킨 후에는 그 위치에서 쉽게 이동되지 않도록 한 것이다.The present invention relates to a transfer device of a view finder installed in a video camera, etc., in particular, so that the viewfinder is at any position on the guide rail or always receives a constant compression force, and after the viewfinder is moved to a desired position. It is not to be moved easily at that position.

첨부도면 제4도 내지 제6도에는 종래의 뷰파인더 이송장치가 도시되어 있다.4 to 6 show a conventional viewfinder feeder.

뷰파인더본체(1)내에는 CRT(16)의 렌즈(17) 및 아이홀(Eye Hole)(18)이 내장되어 있고 본체(1)의 일측에는 홀더(2)가 스크류(15)로 결합되어 있다.In the viewfinder main body 1, the lens 17 and the eye hole 18 of the CRT 16 are embedded, and on one side of the main body 1, the holder 2 is coupled with the screw 15. have.

또 홀더(2)의 저면에는 제6도와 같이 슬라이딩부재(3)가 스크류로 고정되어 있고 상기 슬라이딩부재(3)는 가이드레일 내에 이동가능한 상태로 결합되어 있으며, 슬라이딩부재(3)와 가이드레일(5)의 저면판 사이에는 슬라이딩 부재를 항상 일측방향(도면상 윗방향)으로 밀어주기 위한 판스프링(19)이 설치되어 있다.In addition, the sliding member 3 is fixed to the bottom of the holder 2 by a screw as shown in FIG. 6, and the sliding member 3 is coupled in a movable state in the guide rail, and the sliding member 3 and the guide rail ( Between the bottom plate of 5), the leaf spring 19 for pushing the sliding member always in one side direction (upward direction on drawing) is provided.

따라서, 본체(1)를 손으로 잡고 판스프링(19)의 스프링력보다 큰힘을 가하여 전방 또는 후방으로 이동시키면 슬라이딩부재(3)가 가이드레일(5)을 따라 움직이게 되지만, 본체(1)를 원하는 위치로 이동시킨 후에는 판스프링(19)에 의해 슬라이딩부재(3)가 압축력을 받아 슬라이딩부재(3)의 상면이 가이드레일(1)의 상단턱 부분과 밀착하게 되므로 외력이 가해지지 않는한 뷰파인더본체(1)는 그위치에서 유지된다.Accordingly, when the main body 1 is held by hand and the force is greater than the spring force of the leaf spring 19 to move forward or backward, the sliding member 3 moves along the guide rail 5, but the main body 1 is desired. After moving to the position, the sliding member 3 receives the compressive force by the leaf spring 19 so that the upper surface of the sliding member 3 comes into close contact with the upper jaw portion of the guide rail 1, so that an external force is not applied. The finder body 1 is held at that position.

그러나 상기한 종래의 장치는 단지 판스프링(19)의 압축력에 의해 뷰파인더가 일정위치로 유지되는 구조이기 때문에 뷰파인더에 외력이 가해지는 경우 촬영자의 의사에 관계없이 뷰파인더가 다른위치로 이동 하게 되어 촬영상 많은 불편을 초래하였다.However, the above-described conventional device is only a structure in which the viewfinder is maintained at a certain position by the compression force of the leaf spring 19, so that when the external force is applied to the viewfinder, the viewfinder moves to another position regardless of the photographer's intention. It caused a lot of inconvenience in shooting.

또한 판스프링(19)이 원호형상으로 됨에 따라 슬라이딩부재(3)가 판스프링 전체길이의 중앙에 위치할때에는 직상방으로 압축력을 받게 되지만 슬라이딩부재(3)가 전방 또는 후방으로 편중된 위치에 있는 경우에는 스프링력의 작용방향이 변하여 뷰파인더를 이송시키는데 필요한 힘이 각각 달라지는 문제도 있다.In addition, when the leaf spring (19) is in the shape of an arc, when the sliding member (3) is located in the center of the entire length of the leaf spring is subjected to a compressive force upright, but the sliding member (3) is in a position biased forward or rearward In this case, there is a problem in that the direction of action of the spring force is changed so that the force required to transport the viewfinder is different.

예를들어 슬라이딩부재(3)가 전방으로 편중되게 위치된 상태에서는 스프링력이 전방으로 작용하여 뷰파인더를 적은힘으로 전방으로 이송시킬 수 있는 반면 후방으로 이송시킬때는 보다 많은 힘이 필요하게 되며, 반대로 슬라이딩부재가 후방으로 편중되게 위치된 경우에는 뷰파인더를 전방으로 이송시킬때 많은 힘이 필요하게 되어 촬영자에게 혼란을 야기시켰다.For example, when the sliding member 3 is located in a forwardly biased state, the spring force acts forward to move the viewfinder forward with a small force, while when moving backward, more force is required. On the contrary, when the sliding member is positioned to be rearwardly biased, a lot of force is required when moving the viewfinder forward, causing confusion for the photographer.

본 고안은 항상 일정한 힘으로 뷰파인더를 이송시킬 수 있고 또한 뷰파인더를 조절된 위치에서 고정시킬 수 있는 장치를 제공하기 위한 것으로, 본 고안의 일실시예를 첨부된 도면 제1도 내지 제3도를 참조하여 상세하게 설명한다.The present invention is to provide a device that can always transport the viewfinder with a constant force and also to fix the viewfinder in the adjusted position, an embodiment of the present invention is attached to the drawings 1 to 3 It will be described in detail with reference to.

첨부도면 제1도는 본 고안을 나타낸 조립상태 사시도와 분해사시도로서, 뷰파인더본체(1)에 홀더(2)가 스크류(15)로 결합되어 있고 홀더(2)의 저면에는 슬라이딩부재(3)가 고정되어 있다.1 is a perspective view and an exploded perspective view of the assembled state of the present invention, wherein the holder 2 is coupled to the viewfinder body 1 with a screw 15 and the sliding member 3 is disposed on the bottom of the holder 2. It is fixed.

슬라이딩부재(3)는 가이드레일(5)에 끼워져 가이드레일(5)을 따라 이동하며 슬라이딩부재(3)와 가이드레일(5)저면판 사이에는 판스프링(4)이 설치되어 있다.The sliding member 3 is fitted to the guide rail 5 and moves along the guide rail 5, and a leaf spring 4 is installed between the sliding member 3 and the bottom plate of the guide rail 5.

또 상기 판스프링(4)은 폭방향으로 만곡된 형상으로되어 있으며, 상방에는 고정편(10)이 고정되어 있고 고정편(10)부분은 슬라이딩부재(3)의 삽입공(7)으로 삽입된다.In addition, the leaf spring 4 has a curved shape in the width direction, the fixing piece 10 is fixed above the fixing piece 10 is inserted into the insertion hole 7 of the sliding member (3). .

따라서, 홀더(2)의 구멍(13)과 슬라이딩부재(3)의 지지부(8)에 형성된 나사구멍(9) 및 고정편(10)의 구멍(11)을 통해 스크류(14)를 결합하면 홀더(2)와 슬라이딩부재(3) 및 판스프링(4)은 일체형으로 결합되며, 판스프링(4)의 스프링력에 의해 슬라이딩부재(3)는 상방으로 밀리는힘을 받게된다.Accordingly, when the screw 14 is engaged through the hole 13 of the fixing piece 10 and the screw hole 9 formed in the hole 13 of the holder 2 and the support 8 of the sliding member 3, the holder (2) and the sliding member 3 and the leaf spring 4 is integrally coupled, the sliding member 3 is pushed upward by the spring force of the leaf spring (4).

또 슬라이딩부재(3)의 일측면에는 걸림돌기(6)가 일체형으로 형성되어 있고 가이드레일(5)에는 걸림돌기가 끼워질 수 있는 형상으로된 복수개의 걸림홈(12)이 형성되어 있다.In addition, one side of the sliding member 3, the locking projection 6 is formed integrally, and the guide rail 5 is formed with a plurality of locking grooves 12 in a shape to which the locking projection can be fitted.

상기와 같이된 본 고안의 작용효과를 설명한다.It demonstrates the effect of the present invention as described above.

먼저, 슬라이딩부재(3)에 형성된 걸림돌기(6)가 가이드레일(5)에 형성된 복수개의 걸럼홈(12)중 어느하나의 홈과 수직상으로 일치되면 제3도(a)와 같이 판스프링(4)의 탄성력에 의해 슬라이딩부재(3)가 상방으로 밀리는 힘을 받아 걸림돌기(6)가 걸림홈에 끼워지게되며, 따라서 뷰파인더본체(1)에 전방 또는 후방으로 밀리는 힘이 작용하는 경우에도 본체(1)는 고정상태를 유지하게 된다.First, when the locking projection 6 formed on the sliding member 3 is vertically coincident with any one of the grooves 12 of the plurality of grooves 12 formed on the guide rail 5, the leaf spring as shown in FIG. When the sliding member 3 is pushed upward by the elastic force of (4), the locking protrusion 6 is fitted into the locking groove, and therefore, when the force pushing forward or backward on the viewfinder body 1 is applied. In addition, the main body 1 is kept in a fixed state.

또 제3도(a)와 같은 상태에서 본체(1)를 하방으로 누르면 제3도(b)와 같이 누르는 힘에의해 판스프링(4)이 압축되면서 슬라이딩부재(3)의 걸림돌기(6)가 가이드레일(5)의 걸림홈(12)에서 빠져나오게되고 이에따라 슬라이딩 부재(3)가 이동가능한 상태가 되므로 본체(1)를 당기거나 밀어 원하는 위치로 이송시킬 수 있게된다.In addition, when the main body 1 is pushed downward in the state as shown in FIG. 3 (a), the leaf spring 4 is compressed by the pressing force as shown in FIG. 3 (b) while the locking projection 6 of the sliding member 3 is pressed. Is pulled out of the locking groove 12 of the guide rail 5 and accordingly the sliding member 3 is movable, so that the main body 1 can be pulled or pushed to be moved to a desired position.

본체(1)가 원하는 위치로 이송된 후 누르는 힘을 제거하는 전술한 바와같이 판스프링(4)의 힘에 의해 걸림돌기(6)가 직상방에 있는 걸림홈으로 끼워져 본체는 그위치에서 고정된다.As described above to remove the pressing force after the main body 1 is transferred to the desired position, the locking projection 6 is inserted into the upper locking groove by the force of the leaf spring 4 so that the main body is fixed at that position. .

이상에서와 같이 본 고안은 뷰파인더를 촬영자가 원하는 위치에서 고정 시킬 수 있으므로 촬영자의 의사에 관계없이 외력에 의해 뷰파인더가 이동함에 따르는 촬영상의 불편을 해소할 수 있게된다.As described above, the present invention can fix the viewfinder at a desired position, thereby eliminating the inconvenience of shooting due to the movement of the viewfinder by an external force regardless of the photographer's intention.

또한, 뷰파인더의 이송방향과 직각을 이루는 방향으로 설치된 판스프링에 의해 슬라이딩 부재에 탄성력을 작용시키는 구조이어서 뷰파인더가 어느위치에 있거나 슬라이딩부재에 동일한 압축력이 작용하게 되고 따라서 촬영자가 항상 일정한 힘으로 뷰파인더를 용이하게 이송시킬 수 있게 된다.In addition, it is a structure that exerts an elastic force on the sliding member by means of a leaf spring installed in a direction perpendicular to the transport direction of the viewfinder so that the viewfinder is at any position or the same compression force acts on the sliding member, so that the photographer always uses a constant force. The viewfinder can be easily moved.

Claims (2)

뷰파인더본체(1)의 홀더(2)저면에 결합된 슬라이딩부재(3)에 걸림돌기(6)를 형성하고 슬라이딩 부재를 안내하는 가이드레일(5)에 복수개의 걸림홈(12)을 형성하며, 슬라이딩 부재와 가이드레일 저면판 사이에 탄성부재를 설치하여 걸림돌기(6)가 걸림홈(12)에 탄력적으로 끼워져 결합될 수 있게함을 특징으로 하는 뷰파인더의 이송장치.The locking projection 6 is formed on the sliding member 3 coupled to the bottom of the holder 2 of the viewfinder body 1, and a plurality of locking grooves 12 are formed on the guide rail 5 for guiding the sliding member. And a resilient member installed between the sliding member and the guide rail bottom plate so that the locking protrusion 6 can be elastically fitted to the locking groove 12 to be coupled thereto. 제1항에 있어서, 탄성부재는 슬라이딩부재(3)의 이송방향과 직각방향을 가지는 판스프링(4)으로 된 뷰파인더의 이송장치.An apparatus according to claim 1, wherein the elastic member is a leaf spring (4) having a direction perpendicular to the conveying direction of the sliding member (3).
KR2019880009185U 1988-06-15 1988-06-15 View finder KR940001280Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880009185U KR940001280Y1 (en) 1988-06-15 1988-06-15 View finder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880009185U KR940001280Y1 (en) 1988-06-15 1988-06-15 View finder

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Publication Number Publication Date
KR900001960U KR900001960U (en) 1990-01-19
KR940001280Y1 true KR940001280Y1 (en) 1994-03-09

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