JPH04131071U - Viewfinder device for video camera - Google Patents
Viewfinder device for video cameraInfo
- Publication number
- JPH04131071U JPH04131071U JP4698491U JP4698491U JPH04131071U JP H04131071 U JPH04131071 U JP H04131071U JP 4698491 U JP4698491 U JP 4698491U JP 4698491 U JP4698491 U JP 4698491U JP H04131071 U JPH04131071 U JP H04131071U
- Authority
- JP
- Japan
- Prior art keywords
- viewfinder device
- camera
- viewfinder
- camera body
- video camera
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000004091 panning Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Abstract
(57)【要約】
【目的】 離眼タイプのビューファインダ装置を、取付
けアダプタ、及び取付け用の工具を必要とせず、カメラ
本体に簡単に着脱できるようにすることを目的とするも
のである。
【構成】 離眼タイプのビューフアインダ装置を所望の
左右範囲に回転(パン)及び、上下方向に移動(チル
ト)させる部材と、該ビューフアインダ装置をカメラ本
体に取り付ける部材とを一体構造としたもので、これに
よりビューファインダ装置取付けアダプタ、及び取付け
用の工具を必要としないでもカメラ本体に簡単に着脱で
きるビデオカメラ用ビューフアインダ装置が実現でき
る。
(57) [Summary] [Purpose] The object is to enable a detachable eye type viewfinder device to be easily attached to and detached from a camera body without requiring a mounting adapter or tools for mounting. [Structure] An integral structure includes a member for rotating (panning) and moving (tilting) the eye-removing type viewfinder device to the desired left and right ranges and a member for attaching the viewfinder device to the camera body. This makes it possible to realize a viewfinder device for a video camera that can be easily attached to and detached from the camera body without requiring a viewfinder device attachment adapter or tools for attachment.
Description
【0001】0001
本考案はビデオカメラの離眼タイプのビューファインダ装置のカメラへの着脱 及び、上下移動、回転等の操作性を改善する構造に関するものである。 This invention is a method for attaching and detaching a detachable-type viewfinder device of a video camera to the camera. It also relates to a structure that improves operability such as vertical movement and rotation.
【0002】0002
一般に、ビデオカメラあるいはTVカメラのビューファインダ装置は、カメラ 本体の天井面、又はカメラ本体の近傍に取り付けられ、カメラマンが被写体を監 視しながらカメラの光軸(レンズ)に対して左右に回転(パン)及び上下方向に 移動(チルト)させて、操作を行なっている。 これらのビューファインダ装置1は、図4の(a)の如くカメラ本体2の天井 面に直接固定して使用する据付けの場合と、図4の(b)の如くカメラ底面に取 付けた専用の取り付け台(アダプタ)4上に固定する場合とがある。 Generally, the viewfinder device of a video camera or TV camera is It is installed on the ceiling of the main unit or near the camera main body, and allows the photographer to monitor the subject. Rotate left and right (pan) and vertically with respect to the optical axis (lens) of the camera while viewing the image. It is operated by moving (tilting) it. These viewfinder devices 1 are mounted on the ceiling of the camera body 2 as shown in FIG. 4(a). There are two types of installations: one where the camera is fixed directly to a surface, and the other where it is mounted on the bottom of the camera as shown in Figure 4 (b). In some cases, it is fixed on a dedicated mounting base (adapter) 4 attached.
【0003】 図4の(a)の場合は、カメラ本体が大きくビューファインダも7吋モニタな どのように大きいものが専用として取り付けられ、主に放送局のスタジオや中継 等で使用されている。また、カメラ筐体天井部に、ビューファインダ装置1を固 定させるための穴部5が設けられていて、その周囲にネジ穴3がありネジで止め られている。これらは、一度固定すると、着脱はほとんど行なわれない。0003 In the case of Figure 4 (a), the camera body is large and the viewfinder is a 7-inch monitor. The large ones are installed exclusively and are mainly used in broadcasting studios and relay stations. It is used in etc. In addition, the viewfinder device 1 is fixed to the ceiling of the camera housing. There is a hole 5 for fixing the hole 5, and there is a screw hole 3 around it to fix it with a screw. It is being Once these are fixed, they are rarely attached or detached.
【0004】 図4の(b)の場合は、(a)のカメラに比べ小形軽量タイプで、スタジオな どの室内はもちろん屋外での撮影でも可能であり、機動性がある。これにともな ってビューファイダも7吋や1.5吋など状況に応じてどちらでも取り付けられ る。 しかし、離眼タイプの7吋モニタ等のビューファインダ1は、カメラ本体2の 外部にある三脚6,又はカメラ底面7に取付用のアダプタ4を必要とし、この上 に乗せて固定しなければならない為、着脱が大変面倒で作業性が悪い等の問題点 があつた。0004 In the case of Figure 4 (b), it is a smaller and lighter type than the camera in (a), and is suitable for studio use. It is possible to take pictures indoors as well as outdoors, and is highly mobile. Along with this The viewfinder can be installed in either 7 inch or 1.5 inch depending on the situation. Ru. However, the viewfinder 1 of a 7-inch monitor with a separate eye type is It requires an adapter 4 for mounting on an external tripod 6 or the bottom surface 7 of the camera. Problems include the fact that it is very troublesome to put on and take off, and work efficiency is poor because it has to be fixed by placing it on the machine. It was hot.
【0005】[0005]
本考案は、このような欠点を除去し、離眼タイプのビューファインダ装置を取 付けアダプタ、及び取付けの工具を必要としないでもカメラ本体に簡単に着脱で きるビューファインダ装置の実現を目的とするものである。 The present invention eliminates these drawbacks and uses a detachable type viewfinder device. Can be easily attached to and detached from the camera body without the need for a mounting adapter or installation tools. The objective is to realize a viewfinder device that can
【0006】[0006]
本考案は上記の目的を達成するため、離眼タイプのビューファインダ装置を所 望の左右範囲に回転(パン)及び、上下方向に移動(チルト)させる部材と、該 ビューファインダ装置をカメラ本体に取り付ける部材とを一体構造としたもので 、これによりビューファインダ装置取付けアダプタ、及び取付け用の工具を必要 としないでもカメラ本体に簡単に着脱できるビデオカメラ用ビューファインダ装 置が実現できる。 In order to achieve the above objectives, this invention uses a detachable type viewfinder device. A member that rotates (pans) and moves vertically (tilts) to the desired left and right range, and It has an integrated structure that includes the viewfinder device and the parts that attach it to the camera body. , this requires a viewfinder device installation adapter and installation tools. A viewfinder for video cameras that can be easily attached to and detached from the camera body without having to can be realized.
【0007】[0007]
以下この考案の一実施例を図1、図2、及び図3に示す。図1はビデオカメラ 及びビューファインダ装置の外観を示す斜視図である。図2の(a)は離眼タイ プのビューファインダ装置の一部を断面した側面図、(b)はチルト機構の断面 図、図3はビューファインダ装置の一部を断面した背面図を示す。 ビューファインダ1には、パン・チルト台8の左右側面に取り付けられたアー ム9,9’の上部にチルト機構10が取り付けられている。チルト機構10はロ ックツマミ11,摩擦板12,軸カラー13及びコイルバネ14等から構成され ている。 An embodiment of this invention is shown below in FIGS. 1, 2, and 3. Figure 1 is a video camera FIG. 3 is a perspective view showing the appearance of the viewfinder device. Figure 2 (a) shows the eyelid tie. (b) is a cross-sectional side view of a part of the viewfinder device, and (b) is a cross-section of the tilt mechanism. 3A and 3B show rear views with a part of the viewfinder device in section. The viewfinder 1 has arches attached to the left and right sides of the pan/tilt stand 8. A tilt mechanism 10 is attached to the top of the frames 9, 9'. The tilt mechanism 10 is It consists of a lock knob 11, a friction plate 12, a shaft collar 13, a coil spring 14, etc. ing.
【0008】 一方、ビューファインダ1側にはシャーシ15の左右側面にボス16が固定さ れ、カバー17を通して前記ロックツマミ11のネジ18で締め付けられている 。これらの機能はロックツマミ11を時計方向及び逆方向に廻すことにより、コ イルバネ14のバネ力と摩擦板12の摩擦力によって、ビューファインダ1の左 右ボス16を中心にビューファインダ1を上下方向に移動(チルト)させること が出来る。[0008] On the other hand, bosses 16 are fixed to the left and right sides of the chassis 15 on the viewfinder 1 side. and is tightened with the screw 18 of the lock knob 11 through the cover 17. . These functions can be controlled by turning the lock knob 11 clockwise or counterclockwise. The spring force of the spring 14 and the friction force of the friction plate 12 cause the left side of the viewfinder 1 Moving (tilting) the viewfinder 1 vertically around the right boss 16 I can do it.
【0009】 次に、回転機構はパン・チルト台8の底面に回転フランジ19が摩擦リング2 0,20’を挾み、底面に固定リング21を敷いて、カメラ固定台22より回転 フランジ19にネジ23で固定されている。この動作はビューファインダ1の取 っ手24を持って、左右方向に廻せばパン・チルト台8の回転フランジ19を中 心に摩擦リング20,20’の摩擦力に坑して回転(パン)させることが出来る 。尚、チルトの上下方向の規制をするため、パン・チルト台8の前後方向に緩衝 材25を挾んでストッパ26,27が固定されている。[0009] Next, the rotating mechanism has a rotating flange 19 on the bottom of the pan/tilt table 8 with a friction ring 2. 0,20', place the fixing ring 21 on the bottom, and rotate from the camera fixing base 22. It is fixed to the flange 19 with screws 23. This operation is performed when removing viewfinder 1. If you hold the handle 24 and turn it left and right, the rotating flange 19 of the pan/tilt table 8 will rotate in the center. It can be rotated (panned) by the frictional force of the friction rings 20, 20'. . In addition, in order to regulate the tilt in the vertical direction, a buffer is provided in the front and back direction of the pan/tilt table 8. Stoppers 26 and 27 are fixed to sandwich the material 25.
【0010】 次に、ビューファインダ装置1をカメラ本体2に固定させるカメラ固定台22 は、カメラ本体2の天井部分に乗せ安定させる為に受け台28が固定されている 。また、傷が付かないように受け台28には緩衝材29及び30が貼付けてある 。更に、カメラ固定台22には、カメラ本体2の天井部分の前方と後方の左右側 面の4カ所に、それぞれ、ツマミネジ31,32がカラー33,コイルバネ34 及び止め輪35で構成されたものによって取り付けられている。0010 Next, a camera fixing base 22 for fixing the viewfinder device 1 to the camera body 2 A cradle 28 is fixed to stabilize the camera body 2 by placing it on the ceiling of the camera body 2. . In addition, cushioning materials 29 and 30 are attached to the pedestal 28 to prevent it from being scratched. . Furthermore, the camera fixing base 22 is provided with the front and rear left and right sides of the ceiling part of the camera body 2. The knob screws 31 and 32 are attached to the collar 33 and the coil spring 34 at four locations on the surface, respectively. and a retaining ring 35.
【0011】 次に、ビューファインダ装置1からの接続コネクタ36は、ビューファインダ 1の底面からパン・チルト台8の回転フランジ19を通り、カメラ固定台22の 側面から前方の天井面に出ている。一方、カメラ本体2側にはツマミネジ31, 32と対応して固定メネジ37がそれぞれ設けられている。従って、ビューファ インダ装置1をカメラ本体2に固定する場合は、ビューファインダ装置1をカメ ラ本体2の天井部分に乗せ、カメラ固定台22の4ケ所のツマミネジ31,32 を手で時計方向に廻して固定し、接続コネクタ36をカメラ本体2側のコネクタ に接続すれば良い。取り外す場合は、逆の手順で行なえば良い。[0011] Next, the connection connector 36 from the viewfinder device 1 connects to the viewfinder device 1. Pass through the rotating flange 19 of the pan/tilt stand 8 from the bottom of the camera fixing stand 22. It protrudes from the side to the ceiling in front. On the other hand, the thumb screw 31 is on the camera body 2 side. Fixed female screws 37 are provided in correspondence with the screws 32 and 32, respectively. Therefore, the view When fixing the viewfinder device 1 to the camera body 2, attach the viewfinder device 1 to the camera body 2. Place it on the ceiling of the camera body 2, and fix the four knob screws 31, 32 on the camera fixing base 22. Turn it clockwise by hand to fix it, and connect the connector 36 to the connector on the camera body 2 side. All you have to do is connect to . If you want to remove it, just follow the steps in reverse.
【0012】0012
本考案によれば、被写体の種々の状況に応じて、左右所望の範囲に回転(パン )及び上下方向に移動(チルト)させる機構を、カメラ本体に取付用のアダプタ 及び取リ付け用の工具を必要としないで簡単に迅速に着脱させることが可能であ るため操作性の向上を図ると共に小形、軽量の離眼タイプのビューファインダ装 置を実現できる。 According to the present invention, the camera can rotate (pan) to the desired left and right ranges depending on the various situations of the subject. ) and an adapter for attaching the vertical movement (tilt) mechanism to the camera body. and can be easily and quickly installed and removed without the need for installation tools. In order to improve operability, we have also designed a small, lightweight detachable viewfinder. can be realized.
【図1】本考案の全体構成の斜視図。FIG. 1 is a perspective view of the overall configuration of the present invention.
【図2】本考案の一部を断面した側面図。FIG. 2 is a partially sectional side view of the present invention.
【図3】本考案の一部を断面した背面図。FIG. 3 is a partially sectional rear view of the present invention.
【図4】従来のビューファインダ装置の構成を示す斜視
図。FIG. 4 is a perspective view showing the configuration of a conventional viewfinder device.
1:ビューファインダ装置、2:カメラ本体、8:パン
・チルト台、9:アーム、10:チルト機構、19:回
転フランジ、22:カメラ固定台、28:受け台、3
1,32:ツマミネジ、36:接続コネクタ、37:メ
ネジ。1: Viewfinder device, 2: Camera body, 8: Pan/tilt stand, 9: Arm, 10: Tilt mechanism, 19: Rotating flange, 22: Camera fixing stand, 28: Rest, 3
1, 32: Knob screw, 36: Connection connector, 37: Female screw.
Claims (1)
インダ装置において、ビューファインダ装置を所望の左
右範囲に回転(パン)及び、上下方向に移動(チルト)
させる部材と、該ビューファインダ装置をカメラ本体に
取り付ける部材とを一体構造としたことを特徴とするビ
デオカメラ用ビューファインダ装置。Claim 1: In a viewfinder device of a detachable type for a video camera, the viewfinder device is rotated (panned) to a desired left/right range and moved (tilted) in the vertical direction.
A viewfinder device for a video camera, characterized in that a member for attaching the viewfinder device to a camera body and a member for attaching the viewfinder device to a camera body are integrally constructed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4698491U JPH04131071U (en) | 1991-05-24 | 1991-05-24 | Viewfinder device for video camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4698491U JPH04131071U (en) | 1991-05-24 | 1991-05-24 | Viewfinder device for video camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04131071U true JPH04131071U (en) | 1992-12-01 |
Family
ID=31926302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4698491U Pending JPH04131071U (en) | 1991-05-24 | 1991-05-24 | Viewfinder device for video camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04131071U (en) |
-
1991
- 1991-05-24 JP JP4698491U patent/JPH04131071U/en active Pending
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