JPH0715243Y2 - Finder mounting device - Google Patents

Finder mounting device

Info

Publication number
JPH0715243Y2
JPH0715243Y2 JP1985149245U JP14924585U JPH0715243Y2 JP H0715243 Y2 JPH0715243 Y2 JP H0715243Y2 JP 1985149245 U JP1985149245 U JP 1985149245U JP 14924585 U JP14924585 U JP 14924585U JP H0715243 Y2 JPH0715243 Y2 JP H0715243Y2
Authority
JP
Japan
Prior art keywords
viewfinder
attached
head
headphones
eyepiece
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.)
Expired - Lifetime
Application number
JP1985149245U
Other languages
Japanese (ja)
Other versions
JPS6258966U (en
Inventor
博 小松
忠徳 藤原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1985149245U priority Critical patent/JPH0715243Y2/en
Publication of JPS6258966U publication Critical patent/JPS6258966U/ja
Application granted granted Critical
Publication of JPH0715243Y2 publication Critical patent/JPH0715243Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 (イ)産業上の利用分野 本考案はビデオカメラのファインダー取付装置の改良に
関する。
DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Use The present invention relates to improvement of a viewfinder mounting device for a video camera.

(ロ)従来の技術 一般に、ポータブルビデオカメラを用いて撮影を行う場
合、前記ビデオカメラに設けられたビューファインダー
を覗きながら撮影するのが普通であり、この時の操作を
容易にするビデオカメラとしては、例えば実開昭60−14
568号公報に開示されている如きものがある。
(B) Conventional Technology In general, when shooting with a portable video camera, it is common to shoot while looking through the viewfinder provided on the video camera, and as a video camera that facilitates the operation at this time. Is, for example,
There is one disclosed in Japanese Patent No. 568.

これは、撮像用カメラとビューファインダーとを撮影者
の頭部に保持出来るようにすると共に、ビデオテープレ
コーダを背負うようにしたものであり、上記カメラを手
に持たずに、撮りたい方向に頭を向けることによって撮
影を行う。
This is to enable the camera and the viewfinder to be held on the photographer's head, and to carry the video tape recorder on his back. Shoot by pointing.

しかし乍ら、上記従来例の場合、撮影場所が常に撮影者
の目の高さにあり、例えばローアングルから撮影を行う
場合、無理な姿勢をしなければならないという欠点があ
る。また、近年カメラが小型化されたといっても、まだ
まだ重量があり、これを頭部に保持しながら撮影するの
で、撮影者の疲労度が大きいという欠点もある。
However, in the case of the above-described conventional example, the shooting place is always at the eye level of the photographer, and for example, when shooting from a low angle, it is necessary to take an unreasonable posture. In addition, even though the camera has been downsized in recent years, it is still heavy, and since the user holds the camera on his / her head to take a picture, there is a drawback that the degree of fatigue of the photographer is great.

(ハ)考案が解決しようとする問題点 本考案は上記従来例の欠点に鑑みなされたものであり、
撮影者が容易に撮影を行うことが出来るファインダー取
付装置を提供することを目的とするものである。
(C) Problems to be solved by the present invention The present invention has been made in view of the drawbacks of the above conventional example,
It is an object of the present invention to provide a finder mounting device that enables a photographer to easily perform photographing.

(ニ)問題点を解決するための手段 撮像装置に着脱自在で、内部に前記撮像装置の映像出力
信号を再生する表示部と、中間部材により前記表示部に
対して回転及び摺動可能で片目に当接する接眼部とから
成るビューファインダーの前記表示部をヘッドホンに保
持固定し、該ヘッドホンを頭部に取付ける。
(D) Means for Solving the Problems A display unit that is detachably attached to the image pickup device and internally reproduces a video output signal of the image pickup device, and an intermediate member that can rotate and slide with respect to the display unit. The display section of the viewfinder, which is composed of an eyepiece section that abuts on, is held and fixed to the headphones, and the headphones are attached to the head.

(ホ)作用 上述の如く、撮像装置に着脱自在なビューファインダー
をヘッドホンによって頭部に取付けるので、撮像装置を
頭部に取付けずに自由に構えることが出来、また、頭部
には、ビューファインダーしか取付けられないので、軽
量で撮影し易い。
(E) Action As described above, since the viewfinder detachably attached to the image pickup device is attached to the head by the headphones, the image pickup device can be freely set without being attached to the head, and the viewfinder is attached to the head. Since it can only be attached, it is lightweight and easy to shoot.

(ヘ)実施例 以下、図面を参照しつつ本考案の一実施例を詳細に説明
する。第1図は本実施例のビューファインダーの断面
図、第2図(a)(b)は夫々、ビューファインダーと
保持部との取付けを示す側断面図、A−A′断面図、第
3図はファインダー取付装置の斜視図、第4図(a)
(b)は夫々、上記ファインダー取付装置を頭部に取付
けた状態を示す正面図、側面図である。
(F) Embodiment Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a sectional view of the viewfinder of this embodiment, and FIGS. 2A and 2B are side sectional views showing the attachment of the viewfinder and the holding portion, AA ′ sectional view, and FIG. 3, respectively. Is a perspective view of the finder mounting device, FIG. 4 (a)
(B) is a front view and a side view, respectively, showing a state in which the finder mounting device is mounted on the head.

図中、(1)は片側に開口部(2)を備える筒状の表示
部(3)と、両側に開口部(4)(5)を備える略L字
形をした筒状の中間部材(6)と、両側に開口部(7)
(8)を備える接眼部(9)とから成るビューファイン
ダーである。
In the figure, (1) is a cylindrical display part (3) having an opening (2) on one side, and a substantially L-shaped cylindrical intermediate member (6) having openings (4) and (5) on both sides. ) And openings on both sides (7)
A viewfinder comprising an eyepiece (9) having (8).

前記表示部(3)の内部には表示面(10a)が上記開口
部(2)と対向するようにブラウン管(10)が取付けら
れており、底面には上記開口部(2)と反対方向に括れ
(11a)を備える固定棒(11)がネジ(37)により取付
けられている。前記ブラウン管(10)には第3図に示す
ように映像信号を入力するために先端にピンジャック
(12)を備えるコード(13)が接続されている。また、
前記開口部(2)の内周面には溝部(14)が形成されて
いる。
A cathode ray tube (10) is attached inside the display unit (3) such that the display surface (10a) faces the opening (2), and the bottom surface is opposite to the opening (2). A fixing rod (11) having a constriction (11a) is attached by a screw (37). As shown in FIG. 3, a cord (13) having a pin jack (12) at its tip is connected to the cathode ray tube (10) for inputting a video signal. Also,
A groove (14) is formed on the inner peripheral surface of the opening (2).

前記中間部材(6)の一方の開口部(4)の外周面には
凸条(15)が形成されており、該凸条(15)を上記溝部
(14)に嵌め込むことにより、第1取付部(16)を形成
し、前記中間部材(6)は上記表示部(3)に回転自在
に取付けられる。また、前記中間部材(6)の内部には
上記表示面(10a)から上記開口部(2)(4)を通っ
て出力される映像光(a)の向きに対して46°の角度を
もつ第1ミラー(17)が取付けられている。尚、前記第
1ミラー(17)による第1反射光(b)は上記映像光
(a)と直交し、上記開口部(5)に向う。また、前記
開口部(5)の内側には係止片(18)が形成されてい
る。
A ridge (15) is formed on the outer peripheral surface of one opening (4) of the intermediate member (6), and the ridge (15) is fitted into the groove (14) to form a first ridge. An attachment portion (16) is formed, and the intermediate member (6) is rotatably attached to the display portion (3). In addition, an angle of 46 ° is formed inside the intermediate member (6) with respect to the direction of the image light (a) output from the display surface (10a) through the openings (2) and (4). A first mirror (17) is attached. The first reflected light (b) from the first mirror (17) is orthogonal to the image light (a) and goes to the opening (5). A locking piece (18) is formed inside the opening (5).

前記接眼部(9)の一方の開口部(7)には外周面先端
に係止片(19)を備える摺動部(20)が形成されてお
り、該摺動部(20)を上記開口部(5)に嵌め込むこと
により、第2取付部(21)を形成し、前記接眼部(9)
は上記中間部材(6)に対して上記表示部(3)の管軸
と直交する方向に摺動自在に取付けられる。また、他方
の開口部(8)には凸レンズ(22)とアイピース(23)
とが取付けられている。前記接眼部(9)の内部には、
前記開口部(5)(7)を通って入力する第1反射光
(b)の向きに対して45°の角度をもって第2ミラー
(24)が取付けられている。尚、前記第2ミラー(24)
による第2反射光(c)は上記第1反射光(b)と直交
し、上記凸レンズ(22)を介して前記開口部(8)から
外部に出る。
A sliding portion (20) having a locking piece (19) at the tip of the outer peripheral surface is formed in one opening portion (7) of the eyepiece portion (9), and the sliding portion (20) is formed as described above. By fitting in the opening (5), the second attachment portion (21) is formed, and the eyepiece portion (9) is formed.
Is slidably attached to the intermediate member (6) in a direction orthogonal to the tube axis of the display section (3). Further, a convex lens (22) and an eyepiece (23) are provided in the other opening (8).
And are installed. Inside the eyepiece (9),
A second mirror (24) is attached at an angle of 45 ° with respect to the direction of the first reflected light (b) input through the openings (5) and (7). The second mirror (24)
The second reflected light (c) is orthogonal to the first reflected light (b) and goes out through the convex lens (22) through the opening (8).

第3図において、(25a)(25b)はヘッドホン(26)の
耳当て部である。一方の前記耳当て部(25a)外側の取
付凸部(27)には第2図に示すように取付孔(28)、及
びロック部材(29)とトーションバネ(30)とから成る
ロック機構が形成されている。(31)は上記表示部
(3)の底面後部に設けられた逆T字状の摺動凸条であ
る。また、上記取付凸部(27)の上側面には前記摺動凸
条(31)に対応する形状の摺動凹溝(32)が形成されて
いる。
In FIG. 3, (25a) and (25b) are ear pads of the headphones (26). As shown in FIG. 2, a mounting hole (28) and a lock mechanism composed of a lock member (29) and a torsion spring (30) are provided in the mounting projection (27) outside the ear piece (25a). Has been formed. Reference numeral (31) is an inverted T-shaped sliding projection provided on the rear portion of the bottom surface of the display section (3). A sliding concave groove (32) having a shape corresponding to the sliding convex strip (31) is formed on the upper side surface of the mounting convex portion (27).

前記ビューファインダー(1)は前記摺動凸条(31)を
前記摺動凹溝(32)に摺動させながら、上記固定棒(1
1)を上記取付孔(28)に挿入し、上記括れ(11a)に前
記ロック部材(29)を係止することにより、ヘッドホン
(26)に取付けられる。尚、第3図に示すように、前記
耳当て部(25a)の取付凸部(27)にはピンコネクタ(3
3)が設けられており、該コネクタ(33)に上記ピンジ
ャック(12)を取付けると、ビデオカメラ(図示省略)
の映像信号はコード(34)、ヘッドホン(26)、コード
(13)を介して上記ブラウン管(10)に入力する。
The viewfinder (1) slides the sliding ridge (31) into the sliding groove (32),
1) is inserted into the attachment hole (28), and the lock member (29) is locked to the constriction (11a), whereby the headphone (26) is attached. As shown in FIG. 3, a pin connector (3) is provided on the mounting projection (27) of the ear pad (25a).
3) is provided, and when the pin jack (12) is attached to the connector (33), a video camera (not shown)
The video signal of is input to the cathode ray tube (10) via the cord (34), headphones (26) and cord (13).

このようにして、前記ビューファインダー(1)が取付
けられたヘッドホン(26)は第4図に示すように取付具
(35)によって頭部(36)に取付けられる。そして、前
記表示面(10a)の映像光(a)が第1、第2ミラー(1
7)(24)を介して撮影者の目に伝わる。この時、上記
ロック部材(29)が係合する括れ(11a)を別の位置の
括れ(11a)にすることにより、ビューファインダー
(1)をヘッドホン(26)に対して前後(第4図(b)
矢印(A))に移動調整することが出来、また、前記接
眼部(9)を前記中間部材(6)に対して摺動すること
により、開口部(8)の接眼位置を左右(第4図(a)
矢印(B))に移動調整出来る。また、撮影を一時中断
する際、前記表示部(3)に対して、前記中間部材
(6)、接眼部(9)を矢印(c)方向に回動すること
により、ビューファインダー(1)は邪魔にならない。
In this way, the headphones (26) to which the viewfinder (1) is attached are attached to the head (36) by the attachments (35) as shown in FIG. The image light (a) on the display surface (10a) is reflected by the first and second mirrors (1).
7) It is transmitted to the photographer's eyes via (24). At this time, by setting the constriction (11a) with which the lock member (29) engages to the constriction (11a) at another position, the viewfinder (1) is moved forward and backward with respect to the headphones (26) (see FIG. b)
It can be moved and adjusted in the direction of the arrow (A), and the eyepiece position of the opening (8) can be adjusted to the left and right (first position) by sliding the eyepiece (9) with respect to the intermediate member (6). Figure 4 (a)
The movement can be adjusted to the arrow (B)). Further, when the photographing is suspended, the intermediate member (6) and the eyepiece part (9) are rotated in the direction of the arrow (c) with respect to the display part (3), thereby the viewfinder (1). Does not get in the way.

尚、上記ヘッドホン(26)はにスピーカー(図示省略)
が内蔵されており、音声をモニターすることも出来る。
また、前記固定棒(11)は前記ビューファインダー
(1)を撮像装置(図示省略)に取付ける時にも利用さ
れる。
The headphone (26) has a speaker (not shown).
Built-in, you can also monitor the sound.
The fixing rod (11) is also used when the viewfinder (1) is attached to an image pickup device (not shown).

上述のようなファインダー取付装置では、ビューファイ
ンダー(1)を撮像装置(図示省略)から離脱し、ヘッ
ドホン(26)を用いて前記ビューファインダー(1)を
頭部(36)に取付けて撮影を行うので、撮像装置を頭部
(36)に取付けずに、自由に構えることが出来、また、
頭部(36)が軽くなるため撮影による疲労が少なく、更
に、接眼部(9)は固定棒(11)、第1、第2取付部
(16)(21)により前後、左右、上下に移動調整可能
で、非常に撮影を行い易くなる。尚、他の実施例として
上記ピンコネクタ(33)を前記取付孔(28)の底部に設
けると共に、上記ビューファインダー(1)の入力コー
ドを上記固定棒(11)の中空部を通してその先端に配置
したピンジャックに導き、固定棒(11)を取付孔(28)
に機械的に結合すると同時にピンジャックとコネクタの
接続がされる様に構成することも出来る。
In the finder attachment device as described above, the viewfinder (1) is detached from the image pickup device (not shown), and the viewfinder (1) is attached to the head (36) using the headphones (26) to perform photographing. Therefore, it is possible to freely hold the imaging device without attaching it to the head (36).
Since the head (36) is lighter, there is less fatigue due to photographing, and the eyepiece (9) can be moved back and forth, left and right, and up and down by the fixing rod (11) and the first and second mounting parts (16) (21). The movement can be adjusted, making it extremely easy to shoot. As another embodiment, the pin connector (33) is provided at the bottom of the mounting hole (28), and the input cord of the viewfinder (1) is placed at the tip of the fixing rod (11) through the hollow portion. The fixed pin (11) into the mounting hole (28)
It is also possible to configure so that the pin jack and the connector are connected at the same time as mechanically connecting to.

(ト)考案の効果 本考案に依れば、ビューファインダーだけをヘッドホン
によって頭部に取付け、撮像装置は頭部に取付けず、自
由に構えることが出来、また、接眼部の位置を中間部材
により移動させて、前記接眼部を最良の位置にすること
が出来るので、非常に撮影を行い易く、しかも、頭部が
軽くなるので撮影による疲労が少なく、長時間の撮影を
容易にすると共に、不必要なときにファインダーを視野
外に移動させる際、重量バランスを崩したり、表示部に
映像信号を入力するためのコードに無理な力が加わるこ
とのないファインダー取付装置を提供し得る。
(G) Effect of the Invention According to the present invention, only the viewfinder can be attached to the head by the headphones and the imaging device can be freely set without attaching to the head, and the position of the eyepiece can be adjusted to the intermediate member. The eyepiece can be moved to the best position for easy shooting, and since the head is lighter, there is less fatigue due to shooting, making it easier to shoot for a long time. Thus, it is possible to provide a finder mounting device that does not impair the weight balance when the finder is moved out of the field of view when it is unnecessary and does not apply an unreasonable force to the code for inputting a video signal to the display unit.

【図面の簡単な説明】[Brief description of drawings]

図面は何れも本考案に係り、第1図はビューファインダ
ーの断面図、第2図(a)(b)は夫々、ビューファイ
ンダーと保持部との取付けを示す側断面図、A−A′断
面図、第3図はファインダー取付装置の斜視図、第4図
(a)(b)は夫々、ファインダー取付装置を頭部に取
付けた状態を示す正面図、側面図である。 (1)…ビューファインダー、(3)…表示部、(6)
…中間部材、(9)…接眼部、(10)…ブラウン管、
(11)…固定棒、(16)(21)…第1、第2取付部、
(26)…ヘッドホン、(27)…取付凸部、(36)…頭
部。
The drawings are all related to the present invention. Fig. 1 is a sectional view of a viewfinder, Figs. 2 (a) and 2 (b) are side sectional views showing the attachment of the viewfinder and a holding portion, respectively, and AA 'section. FIG. 3 and FIG. 3 are a perspective view of the finder mounting apparatus, and FIGS. 4A and 4B are a front view and a side view showing a state in which the finder mounting apparatus is mounted on the head. (1) ... Viewfinder, (3) ... Display, (6)
... Intermediate member, (9) ... Eyepiece, (10) ... CRT,
(11) ... Fixing rod, (16) (21) ... First and second mounting parts,
(26)… Headphones, (27)… Mounting projections, (36)… Head.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】撮像装置に着脱自在で、内部に前記撮像装
置の映像出力信号を再生する表示部と、中間部材により
前記表示部に対して回転及び摺動可能で片目に接する接
眼部とから成るビューファインダーの前記表示部をヘッ
ドホンに保持固定し、該ヘッドホンを頭部に取付けるこ
とを特徴としたファインダー取付装置。
1. A display unit which is detachably mountable to an image pickup device and internally reproduces a video output signal of the image pickup device; The viewfinder mounting device, characterized in that the display section of the viewfinder consisting of is held and fixed to headphones, and the headphones are mounted on the head.
JP1985149245U 1985-09-30 1985-09-30 Finder mounting device Expired - Lifetime JPH0715243Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985149245U JPH0715243Y2 (en) 1985-09-30 1985-09-30 Finder mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985149245U JPH0715243Y2 (en) 1985-09-30 1985-09-30 Finder mounting device

Publications (2)

Publication Number Publication Date
JPS6258966U JPS6258966U (en) 1987-04-11
JPH0715243Y2 true JPH0715243Y2 (en) 1995-04-10

Family

ID=31064270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985149245U Expired - Lifetime JPH0715243Y2 (en) 1985-09-30 1985-09-30 Finder mounting device

Country Status (1)

Country Link
JP (1) JPH0715243Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018136369A (en) * 2017-02-20 2018-08-30 ブラザー工業株式会社 Head-mounted display

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH087747Y2 (en) * 1989-05-31 1996-03-04 シチズン時計株式会社 Portable display
WO2004061519A1 (en) 2002-12-24 2004-07-22 Nikon Corporation Head mount display
JP4572537B2 (en) * 2003-12-26 2010-11-04 株式会社ニコン Near-eye display device and system including the same
JP2006203264A (en) * 2004-01-08 2006-08-03 Nikon Corp Near-eye display system, and near-eye display device and headphone configuring the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189030U (en) * 1984-05-25 1985-12-14 キヤノン株式会社 Viewfinder device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018136369A (en) * 2017-02-20 2018-08-30 ブラザー工業株式会社 Head-mounted display

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