JP2000111777A - Board camera - Google Patents
Board cameraInfo
- Publication number
- JP2000111777A JP2000111777A JP10283110A JP28311098A JP2000111777A JP 2000111777 A JP2000111777 A JP 2000111777A JP 10283110 A JP10283110 A JP 10283110A JP 28311098 A JP28311098 A JP 28311098A JP 2000111777 A JP2000111777 A JP 2000111777A
- Authority
- JP
- Japan
- Prior art keywords
- lens holder
- cover
- solid
- imaging device
- lens
- 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
Landscapes
- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はボードカメラに関
し、特に、レンズホルダの交換または取り外しの容易な
ボードカメラに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a board camera, and more particularly to a board camera in which a lens holder can be easily replaced or removed.
【０００２】[0002]
【従来の技術】カメラにおいては、レンズの焦点距離が
異なる場合にレンズの交換が必要であり、この手間を少
なくすることが要求される。2. Description of the Related Art In a camera, it is necessary to replace a lens when the focal length of the lens is different, and it is required to reduce this trouble.
【０００３】出願人は、半導体基板上にカメラの機構を
搭載したカメラを提案し、ボードカメラとして販売して
いる。このようなボードタイプのカメラにおいては、レ
ンズを取り付ける際、ＣＣＤカバーと一体のレンズホル
ダを使用するか、またはＣＣＤカバーにねじ止めされた
レンズホルダを使用している。The applicant has proposed a camera in which a camera mechanism is mounted on a semiconductor substrate, and sells it as a board camera. In such a board type camera, when attaching a lens, a lens holder integrated with a CCD cover is used, or a lens holder screwed to the CCD cover is used.
【０００４】[0004]
【発明が解決しようとする課題】このようなボードカメ
ラにおいても、レンズの焦点距離が異なる場合にはレン
ズとＣＣＤとの距離を変える必要があるから、同一のレ
ンズホルダであらゆる焦点距離のレンズに対応すること
は難しく、長さの異なるレンズホルダと交換する必要が
ある。また、ボードカメラをＣ／ＣＳ ＭＯＵＮＴ用カ
メラに使用する場合にはレンズホルダを使用しないた
め、レンズホルダのないカメラを用意する必要がある。Even in such a board camera, if the focal length of the lens is different, it is necessary to change the distance between the lens and the CCD. It is difficult to cope, and it is necessary to exchange lens holders with different lengths. Further, when the board camera is used for a C / CS MOUNT camera, a lens holder is not used, so that a camera without a lens holder must be prepared.
【０００５】このようにレンズホルダを交換する場合ま
たはレンズホルダのないカメラを用意する場合にはレン
ズホルダを取り外す必要があるが、従来は止めねじを用
いているため、取り外しは非常に手間がかかり、ケース
に組み込まれた後のレンズ交換は不可能だった。As described above, when replacing the lens holder or preparing a camera without the lens holder, it is necessary to remove the lens holder. However, conventionally, since a set screw is used, the removal is extremely troublesome. It was impossible to change the lens after it was built into the case.
【０００６】本発明は、上記のようなレンズ交換または
レンズホルダのないカメラを用いる場合においてレンズ
ホルダを容易に取り外すことのできるボードカメラを提
供することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a board camera capable of easily removing a lens holder when using a camera having no lens replacement or a lens holder as described above.
【０００７】[0007]
【課題を解決するための手段】かかる目的を達成するた
め、本発明のボードカメラは、基板と、基板上に載置さ
れた固体撮像素子と、固体撮像素子を覆うように基板上
に載置された固体撮像素子カバーと、固体撮像素子カバ
ー上に載置され、固体撮像素子カバーの上部外壁に設け
られたねじ溝と螺合するねじ溝が下部内壁に設けられた
レンズホルダと、レンズホルダの内壁に設けられたねじ
溝に螺合するねじ溝が外壁に設けられたレンズとを有
し、レンズホルダを回して固体撮像素子カバーから取り
外すことを特徴とする。In order to achieve the above object, a board camera according to the present invention comprises a substrate, a solid-state imaging device mounted on the substrate, and a solid-state imaging device mounted on the substrate so as to cover the solid-state imaging device. A solid-state image sensor cover, a lens holder provided on the solid-state image sensor cover, and a screw groove provided on a lower inner wall with a screw groove for screwing with a screw groove provided on an upper outer wall of the solid-state image sensor cover; A screw groove to be screwed into a screw groove provided on the inner wall of the solid-state image sensor, and a lens provided on the outer wall, and the lens holder is turned to be detached from the solid-state imaging device cover.
【０００８】また、カメラはカラーカメラであり、固体
撮像素子上に光学的ローパスフィルタが設けられ、固体
撮像素子カバーは光学的ローパスフィルタのカバーを兼
ねることを特徴とする。Further, the camera is a color camera, wherein an optical low-pass filter is provided on the solid-state imaging device, and the solid-state imaging device cover also serves as a cover for the optical low-pass filter.
【０００９】また、固体撮像素子カバーは基板に止めね
じにより固定されていることを特徴とする。Further, the solid-state image pickup device cover is fixed to the substrate by a set screw.
【００１０】[0010]
【発明の実施の形態】次に添付図面を参照して本発明に
よるボードカメラの実施の形態を詳細に説明する。図
１、図２を参照すると本発明によるボードカメラの実施
形態が示されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a board camera according to the present invention will be described in detail with reference to the accompanying drawings. 1 and 2 show an embodiment of a board camera according to the present invention.
【００１１】図１は、本発明によるボードカメラを白黒
ボードカメラに適用した一実施形態を説明するための概
略図である。本実施形態では、基板１０上にＣＣＤ１２
が載置され、ＣＣＤカバー２４が止めねじ２４ａにより
基板１０に固定されている。なお、ＣＣＤ１２に代えて
ＭＯＳ撮像素子などの固体撮像素子を用いてもよい。FIG. 1 is a schematic diagram for explaining an embodiment in which a board camera according to the present invention is applied to a monochrome board camera. In this embodiment, the CCD 12 is mounted on the substrate 10.
Is mounted, and the CCD cover 24 is fixed to the substrate 10 with set screws 24a. Note that a solid-state imaging device such as a MOS imaging device may be used instead of the CCD 12.
【００１２】ＣＣＤカバー２４上にはレンズホルダ２６
が載置され、レンズホルダ２６の下部内壁に設けられた
ねじ溝２６ａによりＣＣＤカバー２４上部の外壁に設け
られたねじ溝２４ｂと螺合されている。レンズ１６は円
筒状の周囲にネジ溝１６ａが設けられ、レンズホルダ２
６の内壁に設けられたねじ溝２６ｂに螺合される。On the CCD cover 24, a lens holder 26 is provided.
Is mounted, and is screwed into a screw groove 24b provided on the outer wall above the CCD cover 24 by a screw groove 26a provided on the lower inner wall of the lens holder 26. The lens 16 is provided with a thread groove 16a around the cylindrical shape, and the lens holder 2
6 is screwed into a screw groove 26b provided on the inner wall.
【００１３】本実施形態のボードカメラはこのようなも
のであるから、レンズホルダ２６の交換においてはレン
ズホルダ２６を回してＣＣＤカバー２４から取り外し、
他のレンズホルダ２６と交換すればよい。また、レンズ
ホルダ２６を使用しない場合にも、レンズホルダ２６を
回してＣＣＤカバー２４から取り外せばよい。したがっ
て、従来のように止めねじを外す必要がないから、交換
変更時のレンズホルダ２６の取り外しが容易である。[0013] Since the board camera of the present embodiment is like this, when replacing the lens holder 26, the lens holder 26 is turned and removed from the CCD cover 24.
What is necessary is just to replace it with another lens holder 26. In addition, even when the lens holder 26 is not used, the lens holder 26 may be turned and removed from the CCD cover 24. Therefore, there is no need to remove the set screw as in the related art, and the lens holder 26 can be easily removed when changing the lens holder.
【００１４】図２は、本発明によるボードカメラをカラ
ーボードカメラに適用した一実施形態を説明するための
概略図である。本実施形態では、基板１０上にＣＣＤ１
２、光学的ローパスフィルタ（ＯＬＰＦ）１８が順次載
置され、ＣＣＤ／ＯＬＰＦカバー２８が止めねじ２８ａ
により基板１０に固定されている。この実施形態におい
ても、ＣＣＤ１２に代えてＭＯＳ撮像素子などの固体撮
像素子を用いてもよい。FIG. 2 is a schematic diagram for explaining an embodiment in which the board camera according to the present invention is applied to a color board camera. In this embodiment, the CCD 1 is mounted on the substrate 10.
2. An optical low-pass filter (OLPF) 18 is sequentially placed, and the CCD / OLPF cover 28 is set with a set screw 28a.
To the substrate 10. Also in this embodiment, a solid-state imaging device such as a MOS imaging device may be used instead of the CCD 12.
【００１５】ＣＣＤ／ＯＬＰＦカバー２８上にはレンズ
ホルダ２６が載置され、レンズホルダ２６の下部内壁に
設けられたねじ溝２６ａによりＣＣＤ／ＯＬＰＦカバー
２８上部の外壁に設けられたねじ溝２８ｂと螺合されて
いる。レンズ１６は円筒状の周囲にネジ溝１６ａが設け
られ、レンズホルダ２６の内壁に設けられたねじ溝２６
ｂに螺合される。A lens holder 26 is mounted on the CCD / OLPF cover 28. A screw groove 26a provided on the lower inner wall of the lens holder 26 and a screw groove 28b provided on the outer wall above the CCD / OLPF cover 28 are screwed. Have been combined. The lens 16 is provided with a screw groove 16 a around the cylindrical shape, and a screw groove 26 provided on the inner wall of the lens holder 26.
b.
【００１６】本実施形態のボードカメラはこのようなも
のであるから、レンズホルダ２６の交換においてはレン
ズホルダ２６を回してＣＣＤ／ＯＬＰＦカバー２８から
取り外し、他のレンズホルダ２６と交換すればよい。ま
た、レンズホルダ２６を使用しない場合にも、レンズホ
ルダ２６を回してＣＣＤ／ＯＬＰＦカバー２８から取り
外せばよい。したがって、従来のように止めねじを外す
必要がないから、交換変更時のレンズホルダ２６の取り
外しが容易である。Since the board camera according to the present embodiment is like this, when replacing the lens holder 26, the lens holder 26 may be turned off, removed from the CCD / OLPF cover 28, and replaced with another lens holder 26. Further, even when the lens holder 26 is not used, the lens holder 26 may be turned and removed from the CCD / OLPF cover 28. Therefore, there is no need to remove the set screw as in the related art, and the lens holder 26 can be easily removed when changing the lens holder.
【００１７】[0017]
【発明の効果】以上の説明より明らかなように、本発明
によれば、基板上に載置された固体撮像素子カバーと、
固体撮像素子カバー上に載置され固体撮像素子カバーの
上部外壁に設けられたねじ溝と螺合するねじ溝が下部内
壁に設けられたレンズホルダと、レンズホルダの内壁に
設けられたねじ溝に螺合するねじ溝が外壁に設けられた
レンズと有し、レンズホルダを回して固体撮像素子カバ
ーから取り外すようにしている。したがってレンズホル
ダを交換する場合、またはレンズホルダのないカメラを
用いる場合に、従来のように止めねじを外す必要がない
から、レンズホルダの取り外しが容易である。As is apparent from the above description, according to the present invention, a solid-state image pickup device cover mounted on a substrate,
A screw holder mounted on the solid-state image sensor cover and screwed with a screw groove provided on the upper outer wall of the solid-state image sensor cover has a lens holder provided on the lower inner wall, and a screw groove provided on the inner wall of the lens holder. A screw groove for screwing is provided with a lens provided on the outer wall, and the lens holder is turned to be detached from the solid-state imaging device cover. Therefore, when the lens holder is replaced or a camera without the lens holder is used, it is not necessary to remove the set screw as in the related art, so that the lens holder can be easily removed.
【図１】本発明に係るボードカメラの一実施形態を示す
概略図である。FIG. 1 is a schematic view showing an embodiment of a board camera according to the present invention.
【図２】本発明に係るボードカメラの他の実施形態を示
す概略図である。FIG. 2 is a schematic view showing another embodiment of the board camera according to the present invention.
１０ 基板 １２ ＣＣＤ １６ レンズ １８ ＯＬＰＦ ２４ ＣＣＤカバー ２６ レンズホルダ ２８ ＣＣＤ／ＯＬＰＦカバー DESCRIPTION OF SYMBOLS 10 Substrate 12 CCD 16 Lens 18 OLPF 24 CCD cover 26 Lens holder 28 CCD / OLPF cover
Claims (3)
固体撮像素子カバーと、 前記固体撮像素子カバー上に載置され、前記固体撮像素
子カバーの上部外壁に設けられたねじ溝と螺合するねじ
溝が下部内壁に設けられたレンズホルダと、 前記レンズホルダの内壁に設けられたねじ溝に螺合する
ねじ溝が外壁に設けられたレンズとを有し、 前記レンズホルダを回して前記固体撮像素子カバーから
取り外すことを特徴とするボードカメラ。A substrate; a solid-state imaging device mounted on the substrate; a solid-state imaging device cover mounted on the substrate so as to cover the solid-state imaging device; A screw groove that is mounted and screwed with a screw groove provided on an upper outer wall of the solid-state imaging device cover is screwed into a lens holder provided on a lower inner wall, and a screw groove provided on an inner wall of the lens holder. A board camera comprising: a lens provided with a screw groove on an outer wall; and turning the lens holder to remove the lens holder from the solid-state imaging device cover.
れ、 前記固体撮像素子カバーは前記光学的ローパスフィルタ
のカバーを兼ねることを特徴とするボードカメラ。2. The board camera according to claim 1, wherein the camera is a color camera, an optical low-pass filter is provided on the solid-state imaging device, and the solid-state imaging device cover also serves as a cover for the optical low-pass filter.
めねじにより固定されていることを特徴とする請求項１
または２記載のボードカメラ。3. The solid-state image pickup device cover is fixed to the substrate by a set screw.
Or the board camera of 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10283110A JP2000111777A (en) | 1998-10-05 | 1998-10-05 | Board camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10283110A JP2000111777A (en) | 1998-10-05 | 1998-10-05 | Board camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000111777A true JP2000111777A (en) | 2000-04-21 |
Family
ID=17661364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10283110A Pending JP2000111777A (en) | 1998-10-05 | 1998-10-05 | Board camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000111777A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1180718A1 (en) * | 2000-08-11 | 2002-02-20 | EM Microelectronic-Marin SA | Apparatus for taking images of small dimensions, particularly still or motion picture camera |
| KR100391916B1 (en) * | 2000-12-12 | 2003-07-16 | 삼성전기주식회사 | A Rens housing for PC camera |
| KR100401974B1 (en) * | 2000-12-12 | 2003-10-17 | 삼성전기주식회사 | A Rens housing for PC camera |
| WO2008029657A1 (en) * | 2006-09-04 | 2008-03-13 | Brother Kogyo Kabushiki Kaisha | Image projecting device, and projection lens |
| JP2009011813A (en) * | 2007-04-17 | 2009-01-22 | C2Cure Inc | Electronic imaging apparatus, camera, and method for manufacturing the camera |
| US8568300B2 (en) | 2004-12-13 | 2013-10-29 | Gyrus Acmi, Inc. | Hermetic endoscope assemblage |
-
1998
- 1998-10-05 JP JP10283110A patent/JP2000111777A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1180718A1 (en) * | 2000-08-11 | 2002-02-20 | EM Microelectronic-Marin SA | Apparatus for taking images of small dimensions, particularly still or motion picture camera |
| WO2002014949A1 (en) * | 2000-08-11 | 2002-02-21 | Em Microelectronic-Marin Sa | Small-size imaging apparatus, in particular photographic appliance or camera |
| WO2002014948A3 (en) * | 2000-08-11 | 2002-07-25 | Em Microelectronic Marin Sa | Small-size imaging apparatus, in particular photographic appliance or camera |
| KR100391916B1 (en) * | 2000-12-12 | 2003-07-16 | 삼성전기주식회사 | A Rens housing for PC camera |
| KR100401974B1 (en) * | 2000-12-12 | 2003-10-17 | 삼성전기주식회사 | A Rens housing for PC camera |
| US8568300B2 (en) | 2004-12-13 | 2013-10-29 | Gyrus Acmi, Inc. | Hermetic endoscope assemblage |
| WO2008029657A1 (en) * | 2006-09-04 | 2008-03-13 | Brother Kogyo Kabushiki Kaisha | Image projecting device, and projection lens |
| JP2009011813A (en) * | 2007-04-17 | 2009-01-22 | C2Cure Inc | Electronic imaging apparatus, camera, and method for manufacturing the camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100809857B1 (en) | Optical part linkage device and optical module using the same | |
| KR100431260B1 (en) | Image module | |
| US20070064317A1 (en) | Image sensor package structure | |
| JP2007006502A (en) | Digital camera module | |
| US20070263116A1 (en) | Solid-state image pickup device and electronic device | |
| JP2000111777A (en) | Board camera | |
| JP2007316167A (en) | Lens assembly and imaging apparatus | |
| US20120182469A1 (en) | Camera body | |
| US7379112B1 (en) | Quick change lens mount | |
| JPH08122605A (en) | Lens barrel supporting unit | |
| JP2000138853A (en) | Pinhole camera | |
| JP2000253282A (en) | Electronic camera | |
| KR200178302Y1 (en) | Structure of equiping with lens barrel for surveillance camera | |
| US5191478A (en) | Zoom lens for video camera | |
| JP2000125162A (en) | Lens mount for board camera | |
| JP3769591B2 (en) | Adapter system | |
| JP2005051524A (en) | Solid state imaging device | |
| JP3136247B2 (en) | microscope | |
| JP4762882B2 (en) | Head separation type camera | |
| JP2007181045A (en) | Camera module | |
| US20060219882A1 (en) | Lens assembly | |
| JP2002031765A (en) | Adapter for microscope | |
| KR20050011243A (en) | CCD camera apparatus | |
| KR200268393Y1 (en) | Apparatus having telescope to be installed and separated with camera | |
| JP3296810B2 (en) | Adapter system and imaging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051005 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081218 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081224 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090623 |