JP2013120955A - Imaging device - Google Patents

Imaging device Download PDF

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Publication number
JP2013120955A
JP2013120955A JP2011266444A JP2011266444A JP2013120955A JP 2013120955 A JP2013120955 A JP 2013120955A JP 2011266444 A JP2011266444 A JP 2011266444A JP 2011266444 A JP2011266444 A JP 2011266444A JP 2013120955 A JP2013120955 A JP 2013120955A
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Prior art keywords
fixing
imaging
chassis
metal
fixing member
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Japanese (ja)
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Keisuke Morita
圭亮 森田
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Canon Inc
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Canon Inc
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Priority to JP2011266444A priority Critical patent/JP2013120955A/en
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Abstract

PROBLEM TO BE SOLVED: To provide an imaging device capable of efficiently cooling an imaging element by transmitting heat of the imaging element to an outer package of a camera.SOLUTION: An imaging device comprises: a chassis member 101 having an imaging element 103 and a metal exposure section 101a obtained by insert-molding metal with resin; a fixing member 109 with high heat conductivity fixed to an outer package 111, and fixing a rotation unit 110a in which a display device 110 can be rotated and moved with the outer package; a first fixing section 109a provided to the fixing member and fixing the fixing member, the rotation unit 110a and the outer package; a connection member 105 with high heat conductivity connecting the metal exposure section and the fixing member; and a flexible heat transfer member 104. The heat transfer member is connected to the imaging element on one end, and to any one or both of the metal exposure section of the chassis member and the connection member on the other end on a side opposite to a grip 100 to an imaging optical axis 10.

Description

本発明は、CCDやCMOS等の撮像素子を有した撮像装置に関し、特に撮像素子の放熱技術に関するものである。   The present invention relates to an image pickup apparatus having an image pickup element such as a CCD or a CMOS, and particularly relates to a heat dissipation technique for the image pickup element.

従来、CCDやCMOS等の撮像素子を有する撮像装置は、撮像素子を駆動するための駆動回路を実装した回路基板(以下、撮像基板)を有している。撮像素子と撮像基板は電気的に可及的に短距離で接続すべく、撮像素子を撮像基板上に配置するか、或いは撮像素子と撮像基板とを近傍に配置している。   2. Description of the Related Art Conventionally, an imaging apparatus having an imaging element such as a CCD or CMOS has a circuit board (hereinafter referred to as an imaging board) on which a drive circuit for driving the imaging element is mounted. In order to connect the image pickup device and the image pickup substrate as short as possible electrically, the image pickup device is arranged on the image pickup substrate, or the image pickup device and the image pickup substrate are arranged in the vicinity.

しかし、撮像素子や撮像素子用の駆動回路は、電気的負荷が大きく、大量の熱を発生するため、撮像素子は、温度上昇に伴って暗電流が増加し、画質の劣化を招いていた。   However, since the image sensor and the drive circuit for the image sensor have a large electrical load and generate a large amount of heat, the image sensor has an increased dark current as the temperature rises, causing deterioration in image quality.

例えば、特許文献1では撮像素子とカメラのシャーシ部材を伝熱部材で接続することで撮像素子の熱をカメラ内の熱容量の高い部材に放熱する構成が開示されている。   For example, Patent Document 1 discloses a configuration in which heat of an image sensor is radiated to a member having a high heat capacity in the camera by connecting the image sensor and a chassis member of the camera with a heat transfer member.

特開2011−049623号公報JP 2011-049623 A

しかしながら、上述の特許文献に開示された従来技術では、カメラシャーシ部材が金属部材ではなく、樹脂に金属をインサートした部材であった場合に、カメラ外装まで熱の伝導が効率的に行われにくい。そのため、シャーシ部材が部分的に高温になってしまうことで、撮像素子の冷却を十分に行えないことがあった。   However, in the related art disclosed in the above-mentioned patent document, when the camera chassis member is not a metal member but a member in which a metal is inserted into a resin, heat conduction is difficult to be efficiently performed to the camera exterior. For this reason, the chassis member may become partially hot, and the image pickup device may not be sufficiently cooled.

そこで、本発明の目的は、樹脂に金属をインサート成形したシャーシ部材を持つ撮像装置においても撮像素子の熱をカメラの外装に伝導することで撮像素子を効率よく冷却できるようにした撮像装置を提供することである。   Accordingly, an object of the present invention is to provide an imaging device that can efficiently cool the imaging device by conducting heat of the imaging device to the exterior of the camera even in an imaging device having a chassis member in which a metal is inserted into resin. It is to be.

上記目的を達成するために、本発明の撮像装置は、
撮像素子(103)を有し、
樹脂に金属がインサート成形され金属露出部(101a)を有するシャーシ部材(101)と、
外装(111)に固定され、表示装置(110)が回転移動可能に構成された回動ユニット(110a)と外装(111)を固定するための熱伝導率の高い固定部材(109)と
前記固定部材(109)に設けられた、前記固定部材(109)と回動ユニット(110a)および外装(111)を固定する第一の固定部(109a)と
前記金属露出部(101a)と固定部材(109)とを接続する熱伝導率の高い接続部材(105)と、
可撓性の伝熱部材(104)と
を備え、
前記伝熱部材(104)は、一端が前記撮像素子(103)に接続され、他端が前記シャーシ部材の金属露出部(101a)と前記接続部材(105)のいずれか一方または両方に、撮像光軸(10)に対してグリップ(100)の逆側で接続されている
ことを特徴とする構成とした。
In order to achieve the above object, the imaging apparatus of the present invention provides:
An image sensor (103),
A chassis member (101) having a metal exposed portion (101a) in which a metal is insert-molded into a resin;
The rotating unit (110a) fixed to the exterior (111) and configured to allow the display device (110) to rotate and the fixing member (109) having high thermal conductivity for fixing the exterior (111) and the fixing A first fixing portion (109a), the metal exposed portion (101a), and a fixing member (fixed to the fixing member (109), the rotation unit (110a), and the exterior (111) provided on the member (109). 109) and a high thermal conductivity connecting member (105);
A flexible heat transfer member (104),
The heat transfer member (104) has one end connected to the image sensor (103) and the other end connected to one or both of the metal exposed portion (101a) of the chassis member and the connection member (105). The optical axis (10) is connected on the opposite side of the grip (100).

本発明によれば撮像素子から表示装置までが熱抵抗の低い部材で接続されるため、カメラ内部に熱が籠ることがなく効率よく撮像素子の放熱が可能となる。   According to the present invention, since the imaging element to the display device are connected by a member having a low thermal resistance, heat is not generated inside the camera, and the imaging element can be efficiently radiated.

本発明を適用した電子カメラの撮像系及びシャーシ部材の略構成を示す分解斜視図1 is an exploded perspective view showing a schematic configuration of an imaging system and a chassis member of an electronic camera to which the present invention is applied. 本発明を適用した電子カメラの撮像系及びシャーシ部材の略構成を示す斜視図The perspective view which shows the schematic structure of the imaging system and chassis member of the electronic camera to which this invention is applied. 本発明を適用した電子カメラのシャーシ部材の略構成を示す側面図The side view which shows the schematic structure of the chassis member of the electronic camera to which this invention is applied. ジャックコネクタ周辺の略構成を示す断面図Sectional view showing the schematic configuration around the jack connector

以下に、本発明の好ましい実施の形態を、添付の図面に基づいて詳細に説明する。   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[実施例1]
図1は、本発明の実施形態に関わる電子カメラの撮像系及びシャーシ部材の略構成を示す分解斜視図で、図2は本発明を適用した電子カメラの撮像系及びシャーシ部材の略構成を示す斜視図である。図1、図2ともにカメラ撮影者側から見た図である。
[Example 1]
FIG. 1 is an exploded perspective view showing a schematic configuration of an imaging system and a chassis member of an electronic camera according to an embodiment of the present invention. FIG. 2 shows a schematic configuration of an imaging system and a chassis member of the electronic camera to which the present invention is applied. It is a perspective view. FIG. 1 and FIG. 2 are views as seen from the camera photographer side.

図1、図2において、101は樹脂に金属がインサート成形されたシャーシ部材である。シャーシ部材101は不図示のミラーボックスを形成する部品およびカメラ外装等が固定される。シャーシ部材101は撮像光軸10に対してカメラグリップ100の逆側に撮影光軸10と垂直な面に金属露出部101aをもつ。金属露出部101aは撮像素子103の背面と略同一の位置に位置している。   1 and 2, reference numeral 101 denotes a chassis member in which a metal is insert-molded into a resin. The chassis member 101 is fixed with components forming a mirror box (not shown), a camera exterior, and the like. The chassis member 101 has a metal exposed portion 101 a on a surface perpendicular to the imaging optical axis 10 on the opposite side of the camera grip 100 with respect to the imaging optical axis 10. The exposed metal portion 101 a is located at substantially the same position as the back surface of the image sensor 103.

103は不図示の撮影レンズから入射した光を、電気信号に変換する撮像素子である。102は撮像素子103を保持する撮像素子保持部材である。駆撮像素子保持部材102は不図示のミラーボックスを形成する部品により支持される。106は撮像基板であり、撮像素子103の駆動と撮像素子103の信号を処理する駆動回路素子群が実装された回路基板である。駆動回路群の中で撮像素子からのアナログ信号をデジタル信号に変換するための電子素子107は撮像光軸10に対してグリップ100の逆側に配置されている。撮像素子103のカメラ上下側の側面には、撮像素子103からの電気信号を取り出すためのリード端子群103aが形成され、このリード端子群103aは撮像基板106に半田付け固定される。   Reference numeral 103 denotes an image sensor that converts light incident from a photographing lens (not shown) into an electrical signal. Reference numeral 102 denotes an image sensor holding member that holds the image sensor 103. The drive image sensor holding member 102 is supported by a part forming a mirror box (not shown). Reference numeral 106 denotes an image pickup board, which is a circuit board on which a drive circuit element group for driving the image pickup element 103 and processing signals of the image pickup element 103 is mounted. An electronic element 107 for converting an analog signal from the imaging element into a digital signal in the drive circuit group is disposed on the opposite side of the grip 100 with respect to the imaging optical axis 10. A lead terminal group 103a for taking out an electric signal from the image sensor 103 is formed on the upper and lower side surfaces of the image sensor 103, and the lead terminal group 103a is fixed to the image pickup substrate 106 by soldering.

109は表示装置110をカメラ背面の外装部品111(以下、バックカバー)に固定するため金属製の固定部材である。なお、固定部材109は金属に限定される訳ではなく、熱伝導率の高い導電性の部材であれば良い。110は表示装置で、ヒンジ部110aと固定部材109の第一の固定部109aがバックカバー111を挟み込んで締結することで、バックカバー111に対して、回動可能に固定されている。またヒンジ部110aは表示装置の外装部品とつながっている。   Reference numeral 109 denotes a metal fixing member for fixing the display device 110 to an exterior part 111 (hereinafter referred to as a back cover) on the back of the camera. Note that the fixing member 109 is not limited to metal, and may be a conductive member having high thermal conductivity. Reference numeral 110 denotes a display device, and the hinge portion 110a and the first fixing portion 109a of the fixing member 109 sandwich and fasten the back cover 111, and are fixed to the back cover 111 so as to be rotatable. Further, the hinge part 110a is connected to an exterior part of the display device.

104および108は熱伝導部材として機能するグラファイトシートである。第一グラファイトシート104は撮像素子103の背面および、シャーシ部材101の金属露出部101aに粘着剤で接着されている。   104 and 108 are graphite sheets which function as heat conducting members. The first graphite sheet 104 is bonded to the back surface of the image sensor 103 and the metal exposed portion 101a of the chassis member 101 with an adhesive.

第二のグラファイトシート108は撮像基板106に配置された電子素子107とシャーシ部材101の金属露出部101aと粘着剤で接続される。   The second graphite sheet 108 is connected to the electronic element 107 disposed on the imaging substrate 106 and the metal exposed portion 101a of the chassis member 101 with an adhesive.

105はシャーシ部材101の金属露出部101aと表示装置110の固定部材109を接続するための金属製の接続部材である。なお、接続部材105は金属に限定される訳ではなく、熱伝導率の高い導電性の部材で有れば良い。接続部材105は第一の接続部105aで撮影光軸10に対して垂直な面でシャーシ部材101の金属露出部101aと締結されている。前記接続部材105は第一のグラファイトシート104とシャーシ部材の金属露出部101aとの接続部の略近傍に配置されている。また、接続部材105は撮影光軸10に対してグリップ100逆側のカメラ側面へ曲げられた第二の接続部105bを有し、第二の固定部105bは表示装置110の固定部材109に設けられた第2の固定部109bと、シャーシ部材101の樹脂部で共締めされる。   Reference numeral 105 denotes a metal connection member for connecting the metal exposed portion 101 a of the chassis member 101 and the fixing member 109 of the display device 110. Note that the connecting member 105 is not limited to a metal, and may be a conductive member having high thermal conductivity. The connection member 105 is fastened to the metal exposed portion 101a of the chassis member 101 on a plane perpendicular to the photographing optical axis 10 at the first connection portion 105a. The connecting member 105 is disposed in the vicinity of the connecting portion between the first graphite sheet 104 and the exposed metal portion 101a of the chassis member. The connecting member 105 has a second connecting portion 105 b bent toward the camera side opposite to the grip 100 with respect to the photographing optical axis 10, and the second fixing portion 105 b is provided on the fixing member 109 of the display device 110. The second fixing portion 109b and the resin portion of the chassis member 101 are fastened together.

なお、上記説明では、第一のグラファイトシート104は一端が撮像素子103と、他端がシャーシの金属露出部101aを接続するとしている。しかし、第一のグラファイトシート104は一端が撮像素子103と接続され、他端が接続部材105または、シャーシ部材の金属露出部101aと接続部材105両方に接続されていても良い。第二のグラファイトシート108も同様に一端が電子素子107と接続され、他端が接続部材105または、シャーシ部材の金属露出部101aと接続部材105の両方に接続されていても良い。   In the above description, the first graphite sheet 104 has one end connected to the image sensor 103 and the other end connected to the metal exposed portion 101a of the chassis. However, the first graphite sheet 104 may have one end connected to the image sensor 103 and the other end connected to the connection member 105 or both the metal exposed portion 101a and the connection member 105 of the chassis member. Similarly, the second graphite sheet 108 may have one end connected to the electronic element 107 and the other end connected to the connection member 105 or both the metal exposed portion 101a of the chassis member and the connection member 105.

図3は接続部材105および、表示装置110の固定部材109周辺の略構成を示す側面図である。   FIG. 3 is a side view showing a schematic configuration around the connecting member 105 and the fixing member 109 of the display device 110.

112はHDMIコネクタジャックで、113はUSBコネクタジャックである。HDMIコネクタジャック112および、USBコネクタジャック113は基板114に実装されている。接続部材105は被写体側および、カメラの上下方向でHDMIコネクタジャック112および、USBコネクタジャック113を覆うように配置されている。表示装置110の固定部材109はHDMIコネクタジャック112および、USBコネクタジャック113の撮影者側を覆うように配置されている。115はガスケットであり、基板114のHDMIコネクタジャック112および、USBコネクタジャック113の実装部と表示装置の固定部材109間に配置されている。上記によりHDMIコネクタジャック112および、USBコネクタジャック113から放出される不要電波を電磁遮蔽する効果が得られる。ただし、ガスケット115は必須ではなく必要に応じて配置要否の判断をすれば良い。   Reference numeral 112 denotes an HDMI connector jack, and reference numeral 113 denotes a USB connector jack. The HDMI connector jack 112 and the USB connector jack 113 are mounted on the board 114. The connection member 105 is disposed so as to cover the HDMI connector jack 112 and the USB connector jack 113 on the subject side and in the vertical direction of the camera. The fixing member 109 of the display device 110 is disposed so as to cover the photographer side of the HDMI connector jack 112 and the USB connector jack 113. Reference numeral 115 denotes a gasket, which is disposed between the mounting portion of the HDMI connector jack 112 and the USB connector jack 113 of the substrate 114 and the fixing member 109 of the display device. As described above, an effect of electromagnetically shielding unnecessary radio waves emitted from the HDMI connector jack 112 and the USB connector jack 113 can be obtained. However, the gasket 115 is not indispensable, and it may be determined whether or not it is necessary if necessary.

図4はコネクタジャック113周辺の概構成を示す断面図である。116はカメラに内蔵された閃光装置を発光させるためのコンデンサである。101bはシャーシ部材101に設けられた切欠き部である。HDMIコネクタジャック112、USB113コネクタジャックおよび接続部材105はシャーシ部材101の切り欠き部101bに入りこむように配置されている。接続部材105はHDMIコネクタジャック112及び、コネクタジャック113の撮像光軸10側の側面で第1の立ち曲げ部105cをもち、シャーシ部材101と略同一の面で第2立ち曲げ部105dを持ちシャーシ部材101と接している。   FIG. 4 is a cross-sectional view showing a schematic configuration around the connector jack 113. Reference numeral 116 denotes a capacitor for causing the flash device built in the camera to emit light. Reference numeral 101 b denotes a notch provided in the chassis member 101. The HDMI connector jack 112, the USB 113 connector jack, and the connection member 105 are arranged so as to enter the notch 101b of the chassis member 101. The connecting member 105 has a first standing bent portion 105c on the side surface of the HDMI connector jack 112 and the connector jack 113 on the imaging optical axis 10 side, and has a second standing bent portion 105d on a surface substantially the same as the chassis member 101. It is in contact with the member 101.

コンデンサ116とシャーシ部材101の切欠き部近傍の樹脂部101cの距離の方がコンデンサ116と接続部材105の距離より近い位置となるように配置されている。これにより、組立時やカメラに外部から衝撃が加わってコンデンサ116はカメラ内で振れてしまった場合であっても、コンデンサ116と金属製の接続部材105が接触することはなく、コンデンサ116の被覆が破れてしまう心配はない。   The capacitor 116 and the chassis member 101 are arranged so that the distance between the resin portion 101 c near the notch portion of the chassis member 101 is closer to the distance between the capacitor 116 and the connection member 105. As a result, even if the capacitor 116 is shaken in the camera due to an external shock applied to the camera during assembly, the capacitor 116 and the metal connecting member 105 do not come into contact with each other. There is no worry that will break.

上記構成により、撮像素子103で発生した熱はグラファイトシート104を介してシャーシ部材101の金属露出部101aに伝わる。シャーシ部材101の金属露出部101aに伝わった熱は撮像素子103に平行な面で接続部材105が固定されることで接続部材105に伝わる。接続部材105に伝わった熱はカメラの側面で固定部材109と共締めされることで固定部材109に伝わる。固定部材109に伝わった熱は締結ビスを介して表示装置のヒンジ部110bに伝わる。さらに表示装置のヒンジ部110bに伝わった熱は接触している表示装置110の外装部品まで伝わる。その間、熱伝導率の低い部品を介さないため、撮像素子103の熱を効率よく放熱することが可能である。   With the above configuration, the heat generated in the image sensor 103 is transmitted to the exposed metal portion 101 a of the chassis member 101 through the graphite sheet 104. The heat transmitted to the exposed metal portion 101 a of the chassis member 101 is transmitted to the connection member 105 by fixing the connection member 105 on a surface parallel to the image sensor 103. The heat transmitted to the connection member 105 is transmitted to the fixing member 109 by being fastened together with the fixing member 109 on the side surface of the camera. The heat transmitted to the fixing member 109 is transmitted to the hinge portion 110b of the display device via the fastening screw. Further, the heat transmitted to the hinge portion 110b of the display device is transmitted to the exterior component of the display device 110 that is in contact. In the meantime, it is possible to efficiently dissipate the heat of the image sensor 103 because no component having low thermal conductivity is interposed.

10 :撮影光軸
100:カメラグリップ部
101:シャーシ部材
101a:シャーシ部材の金属露出部
103:撮像素子
104:伝熱部材(グラファイトシート)
105:接続部材
106:撮像基板
107:電子素子
108:伝熱部材(グラファイトシート)
109:表示装置固定部材
110:表示装置
111:バックカバー
10: Shooting optical axis 100: Camera grip part 101: Chassis member 101a: Metal exposed part of chassis member 103: Image sensor 104: Heat transfer member (graphite sheet)
105: Connection member 106: Imaging substrate 107: Electronic element 108: Heat transfer member (graphite sheet)
109: Display device fixing member 110: Display device 111: Back cover

Claims (7)

撮像素子(103)を有する撮像装置において、
樹脂に金属がインサート成形され金属露出部(101a)を有するシャーシ部材(101)と、
外装(111)に固定され、表示装置(110)が回転移動可能に構成された回動ユニット(110a)と外装(111)を固定するための熱伝導率の高い固定部材(109)と
前記固定部材(109)に設けられた、前記固定部材(109)と回動ユニット(110a)および外装(111)を固定する第一の固定部(109a)と
前記金属露出部(101a)と固定部材(109)とを接続する熱伝導率の高い接続部材(105)と、
可撓性の伝熱部材(104)と
を備え、
前記伝熱部材(104)は、一端が前記撮像素子(103)に接続され、他端が前記シャーシ部材の金属露出部(101a)と前記接続部材(105)のいずれか一方または両方に、撮像光軸(10)に対してグリップ(100)の逆側で接続されていること
を特徴とする撮像装置。
In the imaging apparatus having the imaging element (103),
A chassis member (101) having a metal exposed portion (101a) in which a metal is insert-molded into a resin;
The rotating unit (110a) fixed to the exterior (111) and configured to allow the display device (110) to rotate and the fixing member (109) having high thermal conductivity for fixing the exterior (111) and the fixing A first fixing portion (109a), the metal exposed portion (101a), and a fixing member (fixed to the fixing member (109), the rotation unit (110a), and the exterior (111) provided on the member (109). 109) and a high thermal conductivity connecting member (105);
A flexible heat transfer member (104),
The heat transfer member (104) has one end connected to the image sensor (103) and the other end connected to one or both of the metal exposed portion (101a) of the chassis member and the connection member (105). An image pickup apparatus connected to the optical axis (10) on the opposite side of the grip (100).
前記伝熱部材(104)が接続される前記シャーシ部材(101)の金属露出部(101a)は撮影光軸(10)に対して垂直な面であり、その位置は前記撮像素子(103)と同一平面上にあることを特徴とする請求項1に記載の撮像装置。 The exposed metal portion (101a) of the chassis member (101) to which the heat transfer member (104) is connected is a surface perpendicular to the imaging optical axis (10), and the position thereof is the same as that of the imaging element (103). The imaging apparatus according to claim 1, wherein the imaging apparatus is on the same plane. 前記接続部材(105)は前記接続部材(105)をシャーシ部材(101)の金属露出部(101a)と接続するための第一の接続部(105a)と、
前記接続部材(105)を前記固定部材(109)と接続するための第2の接続部(105b)とを備え、
前記固定部材(109)は前記固定部材(109)を前記シャーシ部材(101)に固定するための第二の固定部(109b)を備え、
前記接続部材(105)は撮影光軸(10)に対して垂直な面で前記シャーシ部材の金属露出部(101a)と前記第一の接続部(105a)で締結されており、カメラのグリップ(100)の逆側の側面で前記シャーシ部材(101)と前記固定部材(109)の第二の固定部(109b)と前記第二の接続部(101b)で締結されていることを特徴とする請求項1又は請求項2に記載の撮像装置。
The connection member (105) includes a first connection part (105a) for connecting the connection member (105) to a metal exposed part (101a) of the chassis member (101),
A second connecting portion (105b) for connecting the connecting member (105) to the fixing member (109);
The fixing member (109) includes a second fixing portion (109b) for fixing the fixing member (109) to the chassis member (101),
The connecting member (105) is fastened by a metal exposed portion (101a) of the chassis member and the first connecting portion (105a) on a plane perpendicular to the photographing optical axis (10), so that the grip ( 100), the chassis member (101), the second fixing portion (109b) of the fixing member (109), and the second connection portion (101b) are fastened by the side surface on the opposite side. The imaging device according to claim 1 or 2.
撮像素子(103)から出力されるアナログ信号をデジタル信号に変換する電子素子(107)が撮像素子(103)と接続された基板(105)上に実装されており、前記電子素子(107)は撮影光軸に対してグリップ逆側に配置されていることを特徴とする請求項1に記載の撮像装置。 An electronic element (107) for converting an analog signal output from the image sensor (103) into a digital signal is mounted on a substrate (105) connected to the image sensor (103), and the electronic element (107) is The imaging apparatus according to claim 1, wherein the imaging apparatus is disposed on the opposite side of the grip with respect to the imaging optical axis. 前記接続部材(105)および、前記固定部材(109)は導電性の高い材料で構成されていることを特徴とする請求項1に記載の撮像装置。 The imaging device according to claim 1, wherein the connection member (105) and the fixing member (109) are made of a highly conductive material. 撮像装置と外部の電子機器を電気的に接続するためのコネクタジャック(112)、(113)を撮像光軸(10)に対してグリップ(100)の逆側に配備し、
前記接続部材(105)はコネクタジャック(112)、(113)の上下側、被写体側でコネクタジャック(112)、(113)を覆い、
前記固定部材(109)はコネクタジャックの撮影者側でコネクタジャック(112)、(1130)を覆い、
前記接続部材(105)と前記固定部材(109)は前記コネクタジャック(112)、(113)のカメラ上下方向のコネクタジャック(112)、(113)近傍で第二の接続部(104b)と前記第二の固定部(109b)が電気的に接続されていることを特徴とする請求項1乃至請求項5の何れか1項に記載の撮像装置。
Connector jacks (112) and (113) for electrically connecting the imaging device and external electronic devices are arranged on the opposite side of the grip (100) with respect to the imaging optical axis (10),
The connecting member (105) covers the connector jacks (112), (113) on the upper and lower sides of the connector jacks (112), (113) and the subject side
The fixing member (109) covers the connector jacks (112) and (1130) on the photographer side of the connector jack,
The connecting member (105) and the fixing member (109) are connected to the connector jacks (112) and (113) in the vicinity of the connector jacks (112) and (113) in the vertical direction of the camera and the second connecting portion (104b) and the The imaging device according to any one of claims 1 to 5, wherein the second fixing portion (109b) is electrically connected.
前記伝熱部材(104)はシート状のグラファイトであることを特徴とする請求項1に記載の撮像装置。
The imaging apparatus according to claim 1, wherein the heat transfer member (104) is a sheet-like graphite.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7451119B2 (en) 2019-09-19 2024-03-18 キヤノン株式会社 Imaging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7451119B2 (en) 2019-09-19 2024-03-18 キヤノン株式会社 Imaging device

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