JPS62154879A - Television image pickup device - Google Patents
Television image pickup deviceInfo
- Publication number
- JPS62154879A JPS62154879A JP60294482A JP29448285A JPS62154879A JP S62154879 A JPS62154879 A JP S62154879A JP 60294482 A JP60294482 A JP 60294482A JP 29448285 A JP29448285 A JP 29448285A JP S62154879 A JPS62154879 A JP S62154879A
- Authority
- JP
- Japan
- Prior art keywords
- image pickup
- lens
- substrate
- circuit
- fitted
- 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
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、受光体としてCCD等の固体撮像素子を用い
た小型テレビカメラ等のテレビH像装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a television H image device such as a small television camera that uses a solid-state image pickup device such as a CCD as a photoreceptor.
最近のテレビ撮像装置は固体撮像素子の開発およびIC
の集積度の向上によって、その電子部品関係の小型化は
急速に進んでいる。一方↑に像レンズはズーム化および
そのズーム比の増大、明るさの増大などに伴って小型化
のための設計に努力が払られれているにもかかわらずむ
しろ形は大きくなっているので、テレビ撮像装置全体の
体積に対し撮像レンズの体積の占める割合が極めて大き
くなっている。Recent television imaging devices are based on the development of solid-state image sensors and ICs.
Due to the improvement in the degree of integration of electronic devices, the miniaturization of electronic components is progressing rapidly. On the other hand, despite efforts being made to design smaller image lenses due to zooming, increasing zoom ratios, and increasing brightness, the size of the image lenses has become larger. The ratio of the volume of the imaging lens to the volume of the entire imaging device has become extremely large.
従来のテレビ撮像装置の構成は第3図に示すように固体
撮像素子2、および複数の電気回路基板3ご並列的に収
容した撮像装置筐体4の前部にレンズマウント5を設け
、ここに撮像レンズ1を取り付けるようにしたのが一般
であった。そのため電子部品などの小型化が進んでいる
にもかかわらず、テレビ撮像装置全体の大きさはそれほ
ど小型化されずに終っていた。As shown in FIG. 3, a conventional television imaging device has a structure in which a lens mount 5 is provided at the front of an imaging device housing 4 housing a solid-state imaging device 2 and a plurality of electric circuit boards 3 in parallel. Generally, an imaging lens 1 was attached. Therefore, even though electronic components and the like have become smaller, the overall size of television imaging devices has not been reduced significantly.
本発明は以上の点に鑑みてなされたもので、小型コンパ
クトに構成され、携帯性等においても優れたテレビ撮像
装置を提供するのを目的とする。The present invention has been made in view of the above points, and an object of the present invention is to provide a television imaging device that is small and compact and has excellent portability.
上記の目的は、固体撮像素子ひ取付けた基、仮?囲むフ
の字状の基板の中間部に撮像用のレンズ系を設けて前記
撮像素子上に結像するようにしたことを特徴とするテレ
ビ撮像装置によって達成される。The purpose of the above is to temporarily install a solid-state image sensor. This is achieved by a television imaging device characterized in that an imaging lens system is provided in the middle of the surrounding fold-back-shaped substrate so that an image is formed on the imaging element.
第1図は本発明の一実施例の配置を示す断面図、第2図
はCCDなどの固体撮像素子を用いるときの回路の一例
のブロック図である。第2図において2はCODなどの
固体撮像素子、5はドライブ回路、6はビデオ増幅回路
、7は同期回路、8はサンプリング回路、9はクロック
パルス発生回路、10はローパスフィルター、11は電
源回路、12は出力端子である。以上の各ブロックが3
枚の回路基板にまとめられた例を第2図中点線で囲んで
表わしている。FIG. 1 is a sectional view showing the arrangement of an embodiment of the present invention, and FIG. 2 is a block diagram of an example of a circuit when using a solid-state imaging device such as a CCD. In Fig. 2, 2 is a solid-state image sensor such as a COD, 5 is a drive circuit, 6 is a video amplifier circuit, 7 is a synchronization circuit, 8 is a sampling circuit, 9 is a clock pulse generation circuit, 10 is a low-pass filter, and 11 is a power supply circuit. , 12 are output terminals. Each block above is 3
An example in which the circuit boards are assembled into a single circuit board is shown surrounded by a dotted line in FIG.
この回路基板3 a % 3 b、3cをフの字状に配
置し、その中間部に撮像レンズを設置するようにしたテ
レビ撮像装置が第1図に示されている。1は撮像レンズ
、2は固体撮像素子、3a、3b。FIG. 1 shows a television imaging device in which the circuit boards 3a, 3b and 3c are arranged in a fold-back shape, and an imaging lens is installed in the middle. 1 is an imaging lens, 2 is a solid-state image sensor, 3a and 3b.
3Cは上記回路基板、4は筐体である。回路基板32
% 3 b 、3 cはフの字状に配置され、固体撮像
素子2は中央に設けた回路基板3cにソケットを以って
取り付けられ、各基板間はコネクタにょって接続されて
いる。コの字状の回路基板の中間部に撮像レンズ1が取
り付けられているが、回路基板3a、3bを上下に位置
するよう撮像装置を構成したときは撮像レンズ1の左右
側面は開いており、レンズの焦点合わせ、ズーミング、
絞り調節などの操作を行うのに支障はない。また、基板
3a、3b’!r左右に位置するように撮像装置を構成
したときは上下方向が開くこととなる。3C is the circuit board, and 4 is a housing. circuit board 32
% 3 b and 3 c are arranged in a fold-back shape, the solid-state image sensor 2 is attached to a circuit board 3 c provided in the center using a socket, and each board is connected by a connector. The imaging lens 1 is attached to the middle part of the U-shaped circuit board, but when the imaging device is configured such that the circuit boards 3a and 3b are placed one above the other, the left and right sides of the imaging lens 1 are open. lens focusing, zooming,
There is no problem in performing operations such as adjusting the aperture. Also, the substrates 3a, 3b'! r When the imaging device is configured to be located on the left and right sides, the vertical direction will be open.
また撮像装置の操作に必要とするスイッチ類は回路基板
3に取り付けておくことで、操作は筐体4に設けた開口
部等を通して行うことができるので、不必要な関係部品
をなくすことが可能となる。Additionally, by attaching the switches required to operate the imaging device to the circuit board 3, operations can be performed through an opening provided in the housing 4, so unnecessary related parts can be eliminated. becomes.
なお上記実施例では回路関係を3枚の回路基板3a%
3b% 3cに分割したが、これに限定するものではな
く、例えば4枚の回路基板をもって構成するときは、そ
のうちの1枚の回路基板を前記の回路基板3ax 3b
、3cのいずれがと並設することで、本発明の効果を得
ることができる。In addition, in the above embodiment, the circuit relation is made up of three circuit boards 3a%.
Although it is divided into 3b% 3c, it is not limited to this. For example, when configuring a structure with 4 circuit boards, one of the circuit boards is divided into the above-mentioned circuit boards 3ax 3b.
, 3c can be installed in parallel to obtain the effects of the present invention.
以上述べたような構成にしたので、従来になく極めて小
型のテレビ撮像装置を提供することができた。また、撮
像レンズが突出している従来の形状では取扱い中過って
落下させたり、他の物体と衝突させることが多くその場
合、撮像レンズおよびその取付部が損傷することが多か
ったが、本発明の構成では極めて外力に対する強度が増
大し、特に撮像レンズの保護1優れたものとなり、取扱
い上も突出部がなく優れた形状となった。With the configuration described above, it was possible to provide a television imaging device that is extremely compact compared to the prior art. In addition, with conventional shapes in which the imaging lens protrudes, it is often accidentally dropped or collided with other objects during handling, which often results in damage to the imaging lens and its mounting part. With this configuration, the strength against external forces is extremely increased, and the protection of the imaging lens is particularly excellent.It also has a shape that is excellent for handling as there are no protruding parts.
撮像レンズが筐体に対し短くし得る場合は、筐体の一部
がフードの代りとなり不要光を遮断することができるの
で優れた画像を得ることもできる。If the imaging lens can be made shorter than the housing, a portion of the housing can serve as a hood and block unnecessary light, making it possible to obtain excellent images.
その他撮像レンズの外装品も不要となりコスト低減の効
果もあり、軽量化にも役立つことになった。Other exterior parts for the imaging lens are no longer required, which has the effect of reducing costs and also helps reduce weight.
第1図は本発明の一実施例を、示す構成図、第2図は回
路の一例のブロック図、第3図は従来のテレビ撮像装着
の構成図である。
I・・・・・・撮像レンズ 2・・・す・固体撮像
素子3・・・・・・回路基板 4・旧・・筐体5
・・・・・・レンズマウント
出願人 小西六写真工業株式会社
第1図
第3図
第2図FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a block diagram of an example of a circuit, and FIG. 3 is a block diagram of a conventional television imaging device. I: Imaging lens 2: Solid-state image sensor 3: Circuit board 4: Old case: 5
...Lens mount applicant Konishiroku Photo Industry Co., Ltd. Figure 1 Figure 3 Figure 2
Claims (1)
間部に撮像用のレンズ系を設けて前記撮像素子上に結像
するようにしたことを特徴とするテレビ撮像装置。1. A television imaging device, characterized in that an imaging lens system is provided in the middle of a U-shaped substrate surrounding a substrate on which a solid-state imaging device is mounted, and an image is formed on the imaging device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60294482A JPS62154879A (en) | 1985-12-26 | 1985-12-26 | Television image pickup device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60294482A JPS62154879A (en) | 1985-12-26 | 1985-12-26 | Television image pickup device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62154879A true JPS62154879A (en) | 1987-07-09 |
Family
ID=17808331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60294482A Pending JPS62154879A (en) | 1985-12-26 | 1985-12-26 | Television image pickup device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62154879A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238873U (en) * | 1988-09-08 | 1990-03-15 | ||
JPH02128470U (en) * | 1989-03-29 | 1990-10-23 |
-
1985
- 1985-12-26 JP JP60294482A patent/JPS62154879A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238873U (en) * | 1988-09-08 | 1990-03-15 | ||
JPH02128470U (en) * | 1989-03-29 | 1990-10-23 |
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