JP2018040941A - Fixing tool for imaging device - Google Patents

Fixing tool for imaging device Download PDF

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JP2018040941A
JP2018040941A JP2016174783A JP2016174783A JP2018040941A JP 2018040941 A JP2018040941 A JP 2018040941A JP 2016174783 A JP2016174783 A JP 2016174783A JP 2016174783 A JP2016174783 A JP 2016174783A JP 2018040941 A JP2018040941 A JP 2018040941A
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imaging device
fixture
holding
holding unit
imaging
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JP6777474B2 (en
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鈴木　雅彦
Masahiko Suzuki
雅彦 鈴木
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Theta Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a fixing tool for an imaging device for easily imaging an image or video for binocular stereoscopy by a first imaging device and a second imaging device.SOLUTION: A fixing tool 100 for an imaging device for imaging an image or video for binocular stereoscopy by a right imaging device CAR and a left imaging device CAL. The fixing tool 100 can hold distance L between lenses of the right imaging device CAR and the left imaging device CAL in a range of 40 mm or more and 100 mm or less.SELECTED DRAWING: Figure 1

Description

本発明は、撮像装置の固定具、特に、第１撮像装置および第２撮像装置で両眼立体視用による画像または映像を撮像するための撮像装置の固定具に関する。   The present invention relates to a fixture for an imaging apparatus, and more particularly, to a fixture for an imaging apparatus for capturing an image or video for binocular stereoscopic viewing with a first imaging apparatus and a second imaging apparatus.

近年、３次元画像および３次元映像に関する研究および開発が行われている。特に特許文献１（米国公開２０１４−０２１８２９１号公報）は、本発明のコンピューティング機器上で、実カメラで仮想カメラを調整する方法は、物理空間に位置するモバイルコンピューティング機器からの加速度計情報を受信し、モバイルコンピューティング機器から離れたキャプチャ装置から物理空間の第１画像情報を受信し、加速度情報と第１画像情報に基づいて、予測されたカメラの視野から物理空間の仮想画像をレンダリングし、モバイルコンピューティング機器から第２画像情報を受信し、第２画像情報と仮想画像を比較し、第２画像情報と仮想画像が整合していない場合、仮想画像を調整する工程を有することを特徴とするものである。   In recent years, research and development on 3D images and 3D images have been conducted. In particular, Patent Document 1 (US Publication No. 2014-0218291) discloses that a method of adjusting a virtual camera with a real camera on a computing device of the present invention uses accelerometer information from a mobile computing device located in a physical space. Receiving and receiving first image information of the physical space from a capture device remote from the mobile computing device, and rendering a virtual image of the physical space from the predicted camera view based on the acceleration information and the first image information Receiving the second image information from the mobile computing device, comparing the second image information with the virtual image, and adjusting the virtual image when the second image information and the virtual image do not match. It is what.

また、特許文献２には、カメラやビデオ等の機器を三脚に取り付けて、それらの機器の姿勢を自在に調整するための自在固定装置であって、第１の筒体の両端部に、該筒体の軸方向の周りにそれぞれ独立に回動自在な第２と第３の筒体を設け、それら第２と第３の筒体内にそれぞれ自在継手を設けるとともに、第１の筒体に設けた固定手段により２つの自在継手の自在な作動と、第１の筒体に対する第２と第３の筒体の回動とを、自在に固定可能としてなり、第１の筒体の中心軸に２つの軸押し具を摺動自在に介装し、この中心軸に直交する第１の筒体側部に取り付けた締めネジ具の螺入方向に作用する力を、直交変換手段を介して第２と第３の筒体における中心軸の相反する方向に同時に２つの軸押し具を押圧することにより、両自在継手を両筒体内において同時に固定し得るよう形成し、さらに、第２、第３の筒体の周方向に設けた押えネジ又はピンにより、第１の筒体の軸方向の周りに対する第２と第３の筒体の回動をそれぞれ独立に固定し得るよう形成し、上記両自在継手と第２、第３の筒体の回動動作の組み合わせにより、所望のカメラポジションが得られるようカメラの前後左右の位置と向きを設定可能に構成したことを特徴とするカメラ、ビデオ等の各種映像機器用自在固定装置について開示されている。   Patent Document 2 discloses a universal fixing device for attaching a device such as a camera or a video to a tripod, and freely adjusting the posture of the device, at both ends of a first cylindrical body, Second and third cylinders that are independently rotatable around the axial direction of the cylinder are provided, and universal joints are provided in the second and third cylinders, respectively, and provided in the first cylinder. By the fixing means, the free operation of the two universal joints and the rotation of the second and third cylinders relative to the first cylinder can be freely fixed, and the center axis of the first cylinder can be fixed. Two axial pushers are slidably interposed, and the force acting in the screwing direction of the tightening screw attached to the first cylindrical body side perpendicular to the central axis is supplied via the orthogonal transformation means. And the third cylindrical body by simultaneously pressing the two axial pushers in opposite directions of the central axis, It is formed so that it can be fixed simultaneously in both cylinders, and further, second and third with respect to the axial direction of the first cylinder by means of press screws or pins provided in the circumferential direction of the second and third cylinders. The barrel of the camera can be fixed independently of each other, and the combination of the above-mentioned universal joints and the pivoting movements of the second and third cylinders allows the desired camera position to be obtained in the front, rear, left, and right directions of the camera. There is disclosed a universal fixing device for various video equipment such as a camera and a video, characterized in that the position and orientation of the camera can be set.

米国公開２０１４−０２１８２９１号公報US Publication No. 2014-0218291 特開平９−１６６２７９号公報JP-A-9-166279

しかしながら、特許文献１または特許文献２の技術はそれぞれ優れているものの、容易に３次元用の画像データまたは映像データを撮像することは困難である。   However, although the techniques of Patent Document 1 and Patent Document 2 are excellent, it is difficult to easily capture 3D image data or video data.

本発明の主な目的は、容易に第１撮像装置および第２撮像装置で両眼立体視用による画像または映像を撮像するための撮像装置の固定具を提供することである。   A main object of the present invention is to provide a fixture of an imaging device for easily capturing an image or video for binocular stereoscopic viewing with the first imaging device and the second imaging device.

（１）
一局面に従う撮像装置の固定具は、第１撮像装置および第２撮像装置で両眼立体視用による画像または映像を撮像するための撮像装置の固定具であって、第１撮像装置および第２撮像装置のレンズ間距離を４０ｍｍ以上１００ｍｍ以下の範囲で保持する保持部を有するものである。 (1)
An imaging device fixture according to an aspect is an imaging device fixture for capturing an image or video for binocular stereoscopic viewing with the first imaging device and the second imaging device, the first imaging device and the second imaging device. It has a holding part which holds the distance between lenses of an imaging device in the range of 40 mm or more and 100 mm or less.

この場合、第１撮像装置および第２撮像装置により撮像される画像データまたは映像データは、人間の両眼と同等の位置に配置される。その結果、画像データまたは映像データを、容易に３次元データ化することができる。また、本発明における撮像装置の固定具により、容易に第１撮像装置および第２撮像装置を固定することができる。
特に、レンズ間距離を４０ｍｍ以上１００ｍｍ以下であることが好ましく、レンズ間距離を６０ｍｍ以上８０ｍｍ以下であることがより好ましい。その結果、容易に第１撮像装置および第２撮像装置で両眼立体視用による画像または映像を撮像することができる。 In this case, image data or video data captured by the first imaging device and the second imaging device is arranged at a position equivalent to human eyes. As a result, image data or video data can be easily converted into three-dimensional data. In addition, the first imaging device and the second imaging device can be easily fixed by the fixture of the imaging device according to the present invention.
In particular, the inter-lens distance is preferably 40 mm or more and 100 mm or less, and the inter-lens distance is more preferably 60 mm or more and 80 mm or less. As a result, an image or video for binocular stereoscopic viewing can be easily captured by the first imaging device and the second imaging device.

（２）
第２の発明にかかる撮像装置の固定具は、一局面にかかる撮像装置の固定具において、保持部は、第１撮像装置の底面の少なくとも一部と第２撮像装置の底面の少なくとも一部とを対向させて保持してもよい。 (2)
An imaging device fixture according to a second aspect of the present invention is the imaging device fixture according to one aspect, wherein the holding portion includes at least a part of the bottom surface of the first imaging device and at least a part of the bottom surface of the second imaging device. May be held facing each other.

この場合、保持部は、第１撮像装置の底面の一部と、第２撮像装置の底面の一部とを対向させて配置することができる。また、第１撮像装置の底面の一部と、第２撮像装置の底面の一部とを密着させて配置することもできる。
特に、第１撮像装置の天面側には、ストロボ等を取り付けるために、アクセサリシュ―が形成されているため、第１撮像装置の底面と第２撮像装置の天面とを対向させた配置の場合、第１撮像装置および第２撮像装置の互いのレンズ間隔が大きくなるという問題があるが、それを解決することができる。 In this case, the holding unit can be disposed such that a part of the bottom surface of the first imaging device and a part of the bottom surface of the second imaging device face each other. In addition, a part of the bottom surface of the first imaging device and a part of the bottom surface of the second imaging device can be disposed in close contact with each other.
In particular, since an accessory shoe is formed on the top surface side of the first imaging device to attach a strobe or the like, the bottom surface of the first imaging device and the top surface of the second imaging device are opposed to each other. In this case, there is a problem that the distance between the lenses of the first imaging device and the second imaging device becomes large, but this can be solved.

（３）
第３の発明にかかる撮像装置の固定具は、一局面または第２の発明にかかる撮像装置の固定具において、音響録音装置を固定する音響録音保持部をさらに含み、音響録音保持部は、複数の音響録音装置を固定してもよい。 (3)
An imaging device fixture according to a third aspect of the present invention is the imaging device fixture according to one aspect or the second aspect of the invention, further including an acoustic recording holding unit for fixing the acoustic recording device, wherein the acoustic recording holding unit includes a plurality of acoustic recording holding units. The sound recording device may be fixed.

この場合、音響録音装置を音響録音保持部に保持させることができるので、画像データまたは映像データに、音響データを付加させることができる。
また、音響録音保持部を複数形成し、それぞれに音響録音装置を固定することで、人間の耳のように、両耳での音声を録音することができる。また、音響録音装置は、高感度の３次元マイク等である。その結果、３次元の広がりのあるステレオ音声を録音することができる。 In this case, since the sound recording device can be held in the sound recording holding unit, the sound data can be added to the image data or the video data.
Further, by forming a plurality of sound recording holding portions and fixing the sound recording device to each of them, it is possible to record the sound in both ears like a human ear. The acoustic recording device is a highly sensitive three-dimensional microphone or the like. As a result, it is possible to record stereo sound having a three-dimensional spread.

（４）
第４の発明にかかる撮像装置の固定具は、一局面から第３の発明にかかる撮像装置の固定具において、保持部は、第１撮像装置のアクセサリシュ―アダプタに接続する第１接続部と、第２撮像装置のアクセサリシュ―アダプタに接続する第２接続部とを、含んでもよい。 (4)
An imaging device fixture according to a fourth aspect of the present invention is the imaging device fixture according to the third aspect of the present invention from one aspect, wherein the holding portion is connected to the accessory shoe adapter of the first imaging device and the first connection portion. And a second connection portion connected to the accessory shoe adapter of the second imaging device.

この場合、第１接続部にアクセサリシュ―アダプタを接続し、第２接続部にアクセサリシュ―アダプタを接続することで、容易に第１撮像装置および第２撮像装置を保持することができる。   In this case, the first imaging device and the second imaging device can be easily held by connecting the accessory shoe adapter to the first connection portion and connecting the accessory shoe adapter to the second connection portion.

（５）
第５の発明にかかる撮像装置の固定具は、一局面から第４の発明にかかる撮像装置の固定具において、保持部は、第１撮像装置および第２撮像装置の撮像データ取り出し口に接続されるライン取り回し空間領域と、電源ラインの接続部に接続する電源ラインを取り回す空間領域とを、含んでもよい。 (5)
An imaging device fixture according to a fifth aspect of the invention is the fixture of the imaging device according to the fourth aspect of the invention, wherein the holding unit is connected to the imaging data extraction port of the first imaging device and the second imaging device. A line routing space region and a space region around the power supply line connected to the connection portion of the power supply line.

この場合、撮像データ接続部により、第１撮像装置および第２撮像装置の撮像データ取り出し口に接続される配線を取り回すことができる。
また、電源ラインの空間領域により、第１撮像装置および第２撮像装置の電源ラインを取り回すことができる。 In this case, the wiring connected to the imaging data extraction port of the first imaging device and the second imaging device can be routed by the imaging data connection unit.
In addition, the power line of the first imaging device and the second imaging device can be routed by the space area of the power line.

（６）
第６の発明にかかる撮像装置の固定具は、一局面から第５の発明にかかる撮像装置の固定具において、保持部は、三脚に取り付け可能な取り付け部を有してもよい。 (6)
The fixture of the imaging device according to a sixth aspect of the invention is the fixture of the imaging device according to the fifth aspect of the invention, wherein the holding part may have an attachment part that can be attached to a tripod.

この場合、三脚に取り付け可能な取り付け部を有するので、撮像装置の固定具を容易に三脚に取り付けることができる。   In this case, since the attachment portion that can be attached to the tripod is provided, the fixture of the imaging device can be easily attached to the tripod.

（７）
第７の発明にかかる撮像装置の固定具は、一局面から第６の発明にかかる撮像装置の固定具において、保持部は、レンズ間距離を調整する調整機構を含んでもよい。 (7)
An imaging device fixture according to a seventh aspect of the invention is the imaging device fixture according to the sixth aspect of the invention, wherein the holding portion may include an adjustment mechanism that adjusts the inter-lens distance.

この場合、撮像装置の固定具において、保持部が調整機構を有するので、第１撮像装置および第２撮像装置のレンズ間距離を自由に調整することができる。   In this case, in the fixture of the imaging device, since the holding unit has an adjustment mechanism, the distance between the lenses of the first imaging device and the second imaging device can be freely adjusted.

本発明にかかる撮像装置の固定具の一例を示す模式図である。It is a schematic diagram which shows an example of the fixing tool of the imaging device concerning this invention. 撮像装置の固定具の一例を示す正面図である。It is a front view which shows an example of the fixing tool of an imaging device. 撮像装置の固定具の一例を示す側面図である。It is a side view which shows an example of the fixing tool of an imaging device. 撮像装置のレンズ間距離の一例を示す模式図である。It is a schematic diagram which shows an example of the distance between lenses of an imaging device. 撮像装置のレンズ間距離の他の例を示す模式図である。It is a schematic diagram which shows the other example of the distance between lenses of an imaging device. 音響録音保持部の他の例を示す図である。It is a figure which shows the other example of an acoustic recording holding | maintenance part.

以下、図面を参照しつつ、本発明の実施の形態について説明する。以下の説明では、同一の部品には同一の符号を付してある。それらの名称および機能も同じである。したがって、それらについての詳細な説明は繰り返さない。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same parts are denoted by the same reference numerals. Their names and functions are also the same. Therefore, detailed description thereof will not be repeated.

＜撮像装置の固定具の説明＞
図１は、撮像装置の固定具の一例を示す模式図であり、図２は、撮像装置の固定具の一例を示す正面図であり、図３は、撮像装置の固定具の一例を示す側面図である。 <Description of Fixing Device for Imaging Device>
FIG. 1 is a schematic diagram illustrating an example of a fixture of the imaging device, FIG. 2 is a front view illustrating an example of the fixture of the imaging device, and FIG. 3 is a side view illustrating an example of the fixture of the imaging device. FIG.

（撮像装置の固定具の概要）
図１から図３に示すように、固定具１００は、上側固定棒２００、左側保持棒３００、右側保持棒４００、下側固定棒５００、左側支持棒６００、右側支持棒７００および固定台８００を含む。 (Outline of fixtures for imaging devices)
As shown in FIGS. 1 to 3, the fixture 100 includes an upper fixing rod 200, a left holding rod 300, a right holding rod 400, a lower fixing rod 500, a left supporting rod 600, a right supporting rod 700 and a fixing base 800. Including.

上側固定棒２００の左端部側に、左側保持棒３００の一端側が取り付けられ、上側固定棒２００の右側端部に、右側保持棒４００の一端側が取り付けられる。
また、下側固定棒５００の左端部側に、左側保持棒３００の他端側が取り付けられ、下側固定棒５００の右端部側に、右側保持棒４００の他端側が取り付けられる。 One end side of the left holding rod 300 is attached to the left end portion side of the upper fixing rod 200, and one end side of the right holding rod 400 is attached to the right end portion of the upper fixing rod 200.
The other end side of the left holding rod 300 is attached to the left end portion side of the lower fixing rod 500, and the other end side of the right holding rod 400 is attached to the right end portion side of the lower fixing rod 500.

その結果、図１および図２に示すように、上側固定棒２００、左側保持棒３００、右側保持棒４００および下側固定棒５００により正面視で矩形状に形成されている。   As a result, as shown in FIGS. 1 and 2, the upper fixing rod 200, the left holding rod 300, the right holding rod 400 and the lower fixing rod 500 are formed in a rectangular shape in front view.

また、下側固定棒５００には、左側支持棒６００の一端側が取り付けられ、さらに、右側支持棒７００の一端側が取り付けられている。
最後に、固定台８００に左側支持棒６００のＬ字部分が固定され、さらに右側支持棒７００のＬ字部分が固定される。 Further, one end side of the left support rod 600 is attached to the lower fixing rod 500, and one end side of the right support rod 700 is further attached.
Finally, the L-shaped portion of the left support bar 600 is fixed to the fixing base 800, and the L-shaped portion of the right support bar 700 is further fixed.

（上側固定棒２００）
上側固定棒２００には、右側撮像装置ＣＡＲを固定する固定部２１０が取り付けられている。また、左側撮像装置ＣＡＬを固定する固定部２２０が取り付けられている。 (Upper fixed rod 200)
A fixing unit 210 that fixes the right imaging device CAR is attached to the upper fixing rod 200. Moreover, the fixing | fixed part 220 which fixes left side imaging device CAL is attached.

（下側固定棒５００）
下側固定棒５００には、右側撮像装置ＣＡＲを固定する固定部５１０が取り付けられている。また、左側撮像装置ＣＡＬを固定する固定部５２０が取り付けられている。 (Lower fixing rod 500)
A fixing portion 510 that fixes the right imaging device CAR is attached to the lower fixing rod 500. In addition, a fixing unit 520 for fixing the left imaging device CAL is attached.

（左側保持棒３００）
左側保持棒３００は、左上側保持棒３１０、左アタッチメント部材３２０、左下側保持棒３３０を含む。左アタッチメント部材３２０は、平面形状からなる。左アタッチメント部材３２０には、アクセサリシュ―アダプタ部３４０が設けられている。
また、左上側保持棒３１０には、音響録音装置ＳＴＬを取り付けることができる音響録音保持部３５０が設けられる。 (Left side holding rod 300)
The left holding bar 300 includes a left upper holding bar 310, a left attachment member 320, and a lower left holding bar 330. The left attachment member 320 has a planar shape. The left attachment member 320 is provided with an accessory shoe adapter 340.
The upper left holding bar 310 is provided with an acoustic recording holding unit 350 to which the acoustic recording device STL can be attached.

（右側保持棒４００）
右側保持棒４００は、右上側保持棒４１０、右アタッチメント部材４２０、右下側保持棒４３０を含む。右アタッチメント部材４２０は、平面形状からなる。右アタッチメント部材４２０には、アクセサリシュ―アダプタ部４４０が設けられている。
また、右上側保持棒４１０には、音響録音装置ＳＴＲを取り付けることができる音響録音保持部４５０が設けられる。 (Right holding rod 400)
The right holding bar 400 includes an upper right holding bar 410, a right attachment member 420, and a lower right holding bar 430. The right attachment member 420 has a planar shape. The right attachment member 420 is provided with an accessory shoe adapter 440.
In addition, the upper right holding rod 410 is provided with an acoustic recording holding unit 450 to which an acoustic recording device STR can be attached.

図１から図３に示すように、本実施の形態においては、上側固定棒２００および下側固定棒５００は、２重の円筒棒形状からなる。また、左側保持棒３００および右側保持棒４００は、矩形の棒形状からなる。
また、左側支持棒６００および右側支持棒７００は、矩形の棒形状からなり、Ｌ字形状からなる。さらに、固定台８００は、平板状からなる。
また、固定第８００の裏面側には、三脚に接続可能な三脚接続部８２０が設けられる。 As shown in FIGS. 1 to 3, in the present embodiment, the upper fixing rod 200 and the lower fixing rod 500 have a double cylindrical rod shape. Further, the left holding rod 300 and the right holding rod 400 have a rectangular rod shape.
Further, the left support bar 600 and the right support bar 700 have a rectangular bar shape and an L shape. Furthermore, the fixed base 800 has a flat plate shape.
In addition, a tripod connecting portion 820 that can be connected to a tripod is provided on the back surface of the fixed 800th side.

（撮像装置の取り付け）
本実施の形態において、右側撮像装置ＣＡＲおよび左側撮像装置ＣＡＬは、固定具１００に取り付けられた場合に、右側撮像装置ＣＡＲおよび左側撮像装置ＣＡＬが決められる。
以下、右側撮像装置ＣＡＲおよび左側撮像装置ＣＡＬの固定前においては、撮像装置ＣＡと仮定し、説明を行う。 (Attaching the imaging device)
In the present embodiment, when the right imaging device CAR and the left imaging device CAL are attached to the fixture 100, the right imaging device CAR and the left imaging device CAL are determined.
Hereinafter, before fixing the right imaging device CAR and the left imaging device CAL, the imaging device CA is assumed to be described.

一般の一眼レフカメラ等の撮像装置には、ストロボ等を取り付けるためのアクセサリシュ―が設けられている。そのため、撮像装置ＣＡのアクセサリシュ―アダプタをアクセサリシュ―アダプタ部３４０に接続する。その結果、左撮像装置ＣＡＬが、取り付けられる。   An imaging device such as a general single-lens reflex camera is provided with an accessory shoe for attaching a strobe or the like. Therefore, the accessory shoe adapter of the imaging device CA is connected to the accessory shoe adapter unit 340. As a result, the left imaging device CAL is attached.

また、もう一台の撮像装置ＣＡのアクセサリシュ―アダプタをアクセサリシュ―アダプタ部４４０に接続する。その結果、右撮像装置ＣＡＲが、取り付けられる。   In addition, the accessory shoe adapter of another imaging device CA is connected to the accessory shoe adapter unit 440. As a result, the right imaging device CAR is attached.

次に、上側固定棒２００の固定部２１０により右撮像装置ＣＡＲの片側を固定し、下側固定棒５００の固定部５１０により右撮像装置ＣＡＲの片側を固定する。
また、上側固定棒２００の固定部２２０により左撮像装置ＣＡＬの片側を固定し、下側固定棒５００の固定部５２０により左撮像装置ＣＡＬの片側を固定する。 Next, one side of the right imaging device CAR is fixed by the fixing portion 210 of the upper fixing rod 200, and one side of the right imaging device CAR is fixed by the fixing portion 510 of the lower fixing rod 500.
In addition, one side of the left imaging device CAL is fixed by the fixing portion 220 of the upper fixing rod 200, and one side of the left imaging device CAL is fixed by the fixing portion 520 of the lower fixing rod 500.

図１から図３に示すように、本実施の形態においては、右撮像装置ＣＡＲの底面および左撮像装置ＣＡＬの底面が対向するように配置されている。また、右撮像装置ＣＡＲおよび左撮像装置ＣＡＬの周囲に空間が設けられているので、右撮像装置ＣＡＲおよび左撮像装置ＣＡＬによる撮像データの取り出し部おとび電源ラインを容易に接続することができる。   As shown in FIGS. 1 to 3, in the present embodiment, the bottom surface of the right imaging device CAR and the bottom surface of the left imaging device CAL are arranged to face each other. In addition, since a space is provided around the right imaging device CAR and the left imaging device CAL, it is possible to easily connect the imaging data extraction unit and the power supply line by the right imaging device CAR and the left imaging device CAL.

（音響録音装置の取り付け）
次に、音響録音装置ＳＴＬおよび音響録音装置ＳＴＲは、音響録音保持部３５０および音響録音保持部４５０に取り付けられる。 (Installation of sound recording device)
Next, the sound recording device STL and the sound recording device STR are attached to the sound recording holding unit 350 and the sound recording holding unit 450.

（撮像装置ＣＡの間隔）
図４は、撮像装置のレンズ間距離の一例を示す模式図であり、図５は、撮像装置のレンズ間距離の他の例を示す模式図である。 (Interval of imaging device CA)
FIG. 4 is a schematic diagram illustrating an example of an inter-lens distance of the imaging device, and FIG. 5 is a schematic diagram illustrating another example of the inter-lens distance of the imaging device.

図４および図５に示すように、右撮像装置ＣＡＲおよび左撮像装置ＣＡＬのレンズ間距離Ｌは、４０ｍｍ以上１００ｍｍ以下の範囲内であることが好ましい。 As shown in FIGS. 4 and 5, the inter-lens distance L of the right imaging device CAR and the left imaging device CAL is preferably in the range of 40 mm or more and 100 mm or less.

しかしながら、図４に示すように、本実施の形態における右撮像装置ＣＡＲの底面および左撮像装置ＣＡＬの底面を対向させて、接触した状態であるため、レンズ間距離Ｌの最小値Ｌminは６０ｍｍとなる。したがって、本実施の形態にかかるものではなく、右撮像装置ＣＡＲの底面の厚みおよび左撮像装置ＣＡＬの底面の厚みが小さいものの場合には、最小値Ｌminは４０ｍｍであってもよい。 However, as shown in FIG. 4, since the bottom surface of the right imaging device CAR and the bottom surface of the left imaging device CAL are in contact with each other in the present embodiment, the minimum value Lmin of the inter-lens distance L is 60 mm. Become. Therefore, the minimum value Lmin may be 40 mm when the thickness of the bottom surface of the right imaging device CAR and the thickness of the bottom surface of the left imaging device CAL are small, not according to the present embodiment.

次に、図５に示すように、撮像装置のレンズ間距離Ｌの最大値Ｌmaxは、１００ｍｍとなる。なお、好ましくは、８０ｍｍ以下であることが好ましい。   Next, as shown in FIG. 5, the maximum value Lmax of the inter-lens distance L of the imaging device is 100 mm. In addition, Preferably, it is preferable that it is 80 mm or less.

ここで、上側固定棒２００および下側固定棒５００の後述する伸縮機構２９０、５９０を用いてレンズ間距離Ｌを調整することができる。   Here, the inter-lens distance L can be adjusted using the expansion and contraction mechanisms 290 and 590 described later of the upper fixing rod 200 and the lower fixing rod 500.

（音響録音装置の他の例）
図６は、音響録音装置ＳＴＬ、ＳＴＲを取り付けるための音響保持部３５０,４５０の他の例を説明するための模式図である。
図６に示すように、音響保持部３５０ａ、４５０ａは、上側固定棒２００に設けられても良い。
その結果、音響録音装置ＳＴＬ、ＳＴＲを固定具１００の上部に設けることができる。したがって、スリム化を図ることができる。
また、上側固定棒２００には、長手方向に伸縮する伸縮機構２９０が設けられている。下側固定棒５００には、長手方向に伸縮する伸縮機構５９０が設けられている。
本実施の形態においては、伸縮機構２９０、５９０は、上側固定棒２００および下側固定棒５００の円筒が二重筒形状からなる。 (Other examples of sound recording devices)
FIG. 6 is a schematic diagram for explaining another example of the sound holding units 350 and 450 for attaching the sound recording devices STL and STR.
As shown in FIG. 6, the sound holding portions 350 a and 450 a may be provided on the upper fixing rod 200.
As a result, the sound recording devices STL and STR can be provided on the upper portion of the fixture 100. Therefore, slimming can be achieved.
The upper fixing rod 200 is provided with an expansion / contraction mechanism 290 that expands and contracts in the longitudinal direction. The lower fixing rod 500 is provided with an expansion / contraction mechanism 590 that expands and contracts in the longitudinal direction.
In the present embodiment, in the telescopic mechanisms 290 and 590, the upper fixing rod 200 and the lower fixing rod 500 have a double cylinder shape.

また、本実施の形態においては、固定具１００の各部材は、アルミ合金からなることとしているが、これに限定されず、他の金属、アルミ、木材、プラスチック樹脂、その他、任意の素材から形成されても良い。
また、固定具１００の各部材の形状は、棒状、丸筒に限定されず、他の任意の形状から成っても良い。 Further, in the present embodiment, each member of the fixture 100 is made of an aluminum alloy, but is not limited to this, and is formed from other metal, aluminum, wood, plastic resin, or any other material. May be.
Moreover, the shape of each member of the fixture 100 is not limited to a rod shape or a round tube, and may be formed of any other shape.

さらに、本実施の形態においては、上側固定棒２００および下側固定棒５００に伸縮機構を設けることとしているが、これに限定されず、伸縮機構がなくても良い。
また、本実施の形態においては、左撮像装置ＣＡＬおよび右撮像装置ＣＡＲの電源ラインおよび撮像データのラインを取り回す空間領域を形成することとしているが、これに限定されず、上側固定棒２００および下側固定棒５００に接続部またはケーブル保持の構造を設けても良い。 Furthermore, in the present embodiment, the upper and lower fixing rods 200 and the lower fixing rod 500 are provided with an expansion / contraction mechanism, but the present invention is not limited to this, and the expansion / contraction mechanism may not be provided.
Further, in the present embodiment, the space region around the power supply line and the imaging data line of the left imaging device CAL and the right imaging device CAR is formed, but the present invention is not limited to this. The lower fixing rod 500 may be provided with a connection portion or a cable holding structure.

以上のように、本発明にかかる固定具１００において、左撮像装置ＣＡＬおよび右撮像装置ＣＡＲにより撮像される画像データまたは映像データは、人間の両眼と同等の位置に容易に配置される。その結果、画像データまたは映像データを、容易に３次元データ化することができる。また、本発明における固定具１００により、容易に左撮像装置ＣＡＬおよび右撮像装置ＣＡＲを固定することができる。   As described above, in the fixture 100 according to the present invention, the image data or video data captured by the left imaging device CAL and the right imaging device CAR is easily arranged at a position equivalent to human eyes. As a result, image data or video data can be easily converted into three-dimensional data. Further, the left imaging device CAL and the right imaging device CAR can be easily fixed by the fixture 100 according to the present invention.

また、アクセサリシューアダプタ接続部３４０，４４０、固定部２１０，２２０、５１０、５２０は、左撮像装置ＣＡＬの底面の一部と、右撮像装置ＣＡＲの底面の一部とを対向させて配置することができる。また、左撮像装置ＣＡＬの底面の一部と、右撮像装置ＣＡＲの底面の一部とを密着させて配置することもできる。   Further, the accessory shoe adapter connection parts 340 and 440 and the fixing parts 210, 220, 510 and 520 are arranged such that a part of the bottom surface of the left imaging device CAL and a part of the bottom surface of the right imaging device CAR are opposed to each other. Can do. Also, a part of the bottom surface of the left imaging device CAL and a part of the bottom surface of the right imaging device CAR can be arranged in close contact with each other.

さらに、音響録音装置ＳＴＬ、ＳＴＲを音響録音保持部３５０、４５０に保持させることができるので、画像データまたは映像データに、音響データを付加させることができる。また、複数の音響録音装置ＳＴＬ、ＳＴＲを固定することができるので、３次元の広がりのあるステレオ音声を録音することができる。   Furthermore, since the sound recording devices STL and STR can be held in the sound recording holding units 350 and 450, the sound data can be added to the image data or the video data. In addition, since a plurality of acoustic recording devices STL and STR can be fixed, it is possible to record stereo sound having a three-dimensional spread.

アクセサリシューアダプタ部３４０にアクセサリシュ―アダプタを接続し、アクセサリシューアダプタ部４４０にアクセサリシューアダプタを接続することで、容易に左撮像装置ＣＡＬおよび右撮像装置ＣＡＲを保持することができる。   By connecting the accessory shoe adapter to the accessory shoe adapter unit 340 and connecting the accessory shoe adapter to the accessory shoe adapter unit 440, the left imaging device CAL and the right imaging device CAR can be easily held.

また、固定具１００の内部の空間が形成されるので、左撮像装置ＣＡＬおよび右撮像装置ＣＡＲの撮像データ取り出し口からの配線および電源ラインを接続または配線を取り回すことができる。   Further, since the space inside the fixture 100 is formed, it is possible to connect or route the wiring and the power supply line from the imaging data extraction port of the left imaging device CAL and the right imaging device CAR.

また、三脚接続部８２０が形成されているので、固定具１００を容易に三脚に取り付けることができる。   In addition, since the tripod connecting portion 820 is formed, the fixture 100 can be easily attached to the tripod.

本発明においては、右撮像装置ＣＡＲおよび左撮像装置ＣＡＬの一方が「第１撮像装置」に相当し、右撮像装置ＣＡＲおよび左撮像装置ＣＡＬの他方が「第２撮像装置」に相当し、固定具１００が「撮像装置の固定具」に相当し、レンズ間距離Ｌが「レンズ間距離」に相当し、アクセサリシューアダプタ接続部３４０，４４０、固定部２１０，２２０、５１０、５２０が「保持部」に相当し、音響録音装置ＳＴＬ、ＳＴＲが「音響録音装置」に相当し、音響録音保持部３５０、４５０、３５０ａ、４５０ａが「音響録音保持部」に相当し、アクセサリシューアダプタ接続部３４０，４４０の一方が「第１接続部」に相当し、アクセサリシューアダプタ接続部３４０，４４０の他方が「第２接続部」に相当し、伸縮機構２９０、５９０が「調整機構」に相当し、三脚接続部８２０が「取り付け部」に相当する。   In the present invention, one of the right imaging device CAR and the left imaging device CAL corresponds to a “first imaging device”, and the other of the right imaging device CAR and the left imaging device CAL corresponds to a “second imaging device” and is fixed. The tool 100 corresponds to the “fixing tool for the imaging device”, the inter-lens distance L corresponds to the “inter-lens distance”, the accessory shoe adapter connection portions 340 and 440, and the fixing portions 210, 220, 510, and 520 are the “holding portion”. , The sound recording devices STL and STR correspond to the “acoustic recording device”, the sound recording holding units 350, 450, 350a, and 450a correspond to the “acoustic recording holding unit”, the accessory shoe adapter connection unit 340, One of the 440 corresponds to the “first connecting portion”, the other of the accessory shoe adapter connecting portions 340 and 440 corresponds to the “second connecting portion”, and the expansion / contraction mechanisms 290 and 590 are “adjusted”. Corresponds to the structure ", tripod connection unit 820 corresponds to the" mounting portion ".

本発明の好ましい一実施の形態は上記の通りであるが、本発明はそれだけに制限されない。本発明の精神と範囲から逸脱することのない様々な実施形態が他になされることは理解されよう。さらに、本実施形態において、本発明の構成による作用および効果を述べているが、これら作用および効果は、一例であり、本発明を限定するものではない。   A preferred embodiment of the present invention is as described above, but the present invention is not limited thereto. It will be understood that various other embodiments may be made without departing from the spirit and scope of the invention. Furthermore, in this embodiment, although the effect | action and effect by the structure of this invention are described, these effect | actions and effects are examples and do not limit this invention.

１００ 固定具
２１０，２２０、５１０、５２０ 固定部
２９０、５９０ 伸縮機構
３４０、４４０ アクセサリシューアダプタ接続部
３５０、４５０、３５０ａ、４５０ａ 音響録音保持部
８２０ 三脚接続部
ＣＡＲ 右撮像装置
ＣＡＬ 左撮像装置
Ｌ レンズ間距離
ＳＴＬ、ＳＴＲ 音響録音装置
DESCRIPTION OF SYMBOLS 100 Fixing device 210,220,510,520 Fixing part 290,590 Expansion / contraction mechanism 340,440 Accessory shoe adapter connection part 350,450,350a, 450a Sound recording holding part 820 Tripod connection part CAR Right imaging device CAL Left imaging device L Lens Distance STL, STR Sound recording device

Claims (7)

第１撮像装置および第２撮像装置で両眼立体視用による画像または映像を撮像するための撮像装置の固定具であって、
前記第１撮像装置および前記第２撮像装置のレンズ間距離を４０ｍｍ以上１００ｍｍ以下の範囲で保持する保持部を有する、撮像装置の固定具。 An imaging device fixture for capturing an image or video for binocular stereoscopic viewing with the first imaging device and the second imaging device,
An imaging device fixture having a holding unit for holding a distance between lenses of the first imaging device and the second imaging device in a range of 40 mm to 100 mm. 前記保持部は、前記第１撮像装置の底面の少なくとも一部と前記第２撮像装置の底面の少なくとも一部とを対向させて保持する、請求項１記載の撮像装置の固定具。   The fixture of an imaging device according to claim 1, wherein the holding unit holds at least a part of a bottom surface of the first imaging device and at least a part of a bottom surface of the second imaging device facing each other. 音響録音装置を固定する音響録音保持部をさらに含み、
前記音響録音保持部は、複数の音響録音装置を固定する、請求項１または２記載の撮像装置の固定具。 An acoustic recording holding unit for fixing the acoustic recording device;
The imaging device fixture according to claim 1, wherein the acoustic recording holding unit fixes a plurality of acoustic recording devices. 前記保持部は、前記第１撮像装置のアクセサリシュ―アダプタに接続する第１接続部と、前記第２撮像装置のアクセサリシュ―アダプタに接続する第２接続部とを含む、請求項１乃至３のいずれか１項に記載の撮像装置の固定具。   The said holding | maintenance part contains the 1st connection part connected to the accessory shoe adapter of the said 1st imaging device, and the 2nd connection part connected to the accessory shoe adapter of the said 2nd imaging device. The fixture of the imaging device of any one of these. 前記保持部は、前記第１撮像装置および前記第２撮像装置の撮像データ取り出し口に接続されるライン取り回し空間領域と、電源ラインの接続部に接続する電源ラインを取り回す空間領域とを、含む、請求項１乃至４のいずれか１項に記載の撮像装置の固定具。   The holding unit includes a line routing space region connected to the imaging data extraction port of the first imaging device and the second imaging device, and a space region surrounding the power supply line connected to the connection portion of the power supply line. The fixture of an imaging device of any one of Claims 1 thru | or 4. 前記保持部は、三脚に取り付け可能な取り付け部を有する、請求項１乃至５のいずれか１項に記載の撮像装置の固定具。   The imaging device fixing device according to any one of claims 1 to 5, wherein the holding portion includes an attachment portion attachable to a tripod. 前記保持部は、前記レンズ間距離を調整する調整機構を含む、請求項１乃至６のいずれか１項に記載の撮像装置の固定具。   The fixture of an imaging device according to claim 1, wherein the holding unit includes an adjustment mechanism that adjusts the distance between the lenses.
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