JPS5878112A - Light source device for endoscope - Google Patents
Light source device for endoscopeInfo
- Publication number
- JPS5878112A JPS5878112A JP56176237A JP17623781A JPS5878112A JP S5878112 A JPS5878112 A JP S5878112A JP 56176237 A JP56176237 A JP 56176237A JP 17623781 A JP17623781 A JP 17623781A JP S5878112 A JPS5878112 A JP S5878112A
- Authority
- JP
- Japan
- Prior art keywords
- socket
- endoscope
- light source
- source device
- contact member
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、内視鏡を接続するソケツ）ＩＩり構造を改良
した内視鏡用光源装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a light source device for an endoscope, which has an improved structure of a socket for connecting an endoscope.
内視鏡を介してカメラのフィルム巻上げモータを駆動し
、ｔたはカメラのシリーズ操作により光源側のシャッタ
中絞染などを作動さ・せるため、内視鏡と光源装置との
間にはその両者を電気的に接続する手段を設ける必要が
あった。従来では内視鏡側のコネクタを接続するソケッ
トに複数の接点ビンを設けるとと亀に、その各接点ピン
に対してリード線材ｔ１本ずつ個別的に半田付けによ）
接続して配線するか、１本１本圧着して電気的に接続し
て配線していた。したがって、非常にその配線作業が面
倒であるとともに、１本ごとにその作業を行なうので、
配線に要する時間−多くかかつていた。また、ツケ、ト
を交換する場合には、いちいち半田を外すか、゛ソケッ
トの接点ピンに接続されているリード線材の他端をいち
いち外さなければならないので、その交換が面倒であり
た。In order to drive the film winding motor of the camera through the endoscope and operate the dyeing in the shutter on the light source side by series operation of the camera, there is no space between the endoscope and the light source device. It was necessary to provide a means to electrically connect the two. Conventionally, when multiple contact pins were provided in the socket for connecting the connector on the endoscope side, one lead wire was individually soldered to each contact pin.
Either they were connected and wired, or they were crimped one by one and electrically connected for wiring. Therefore, the wiring work is very troublesome, and the work is done for each wire, so
Time required for wiring - It used to be a lot. In addition, when replacing the socket, it is necessary to remove the solder each time or to remove the other end of the lead wire connected to the contact pin of the socket, which makes the replacement troublesome.
本発明は上記事情に着目してなされ九゛もので、その目
的とするところ社ソケ、ト部分における配線が簡単にで
きるとと−Ｋ、そのソケットの交換も容易にできるよう
にした内視鏡用光源装置を提供することにある。The present invention has been made in view of the above circumstances, and its purpose is to provide an endoscope in which the wiring at the socket and the rear part can be easily done, and the socket can be easily replaced. An object of the present invention is to provide a light source device for use.
以下、本発明の一実施例を図面にもとづいて説明する。Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１図中１は内視鏡であり、２はその内視鏡１を接続す
る内視鏡用光源装置であゐ。上記内視鏡１は操作部３、
挿入部４ｂよびライトガイドケーブル５とからなり、ラ
イトガイドケーブル６の先端にはプラダ６が設けられて
いる。とのプラダ６は内視鏡用光源装置２０ソケ、ト１
に接続できるようになっている。In FIG. 1, 1 is an endoscope, and 2 is an endoscope light source device to which the endoscope 1 is connected. The endoscope 1 includes an operation section 3,
It consists of an insertion section 4b and a light guide cable 5, and a prada 6 is provided at the tip of the light guide cable 6. Prada 6 with endoscope light source device 20 socket, 1
It is now possible to connect to.
プラダ６は第２図で示すように外ｌ１８の開口部に電気
絶縁材よシなるプラダ本体９が嵌め込まれてなシ、上記
プラグ本体９はす、ト１１によって外＠Ｉｔ）９７４０
部ＫＩＲ付は固定されている。As shown in FIG. 2, the Prada body 9 made of electrically insulating material is fitted into the opening of the outer lug 18 of the Prada 6.
The part with KIR is fixed.
また、プラグ本体９に紘ライトガイドファイバ１１を内
挿したライトガイド管ＩＪと複数の接点部材としての接
点ビン１４とがＩＲ〉付けられている。各接点ビン１４
にはそれぞれリード線ＩＩが接続されてお〕、各リード
線ＩＪはライトガイドケーブル５および操作部Ｓ内を通
じてその操作部３の接眼部１６に導びかれてその接眼部
１Ｇの接点１ｙ６ｃそれぞれ接続されている。Further, a light guide tube IJ in which a light guide fiber 11 is inserted into the plug body 9 and contact pins 14 as a plurality of contact members are attached to the plug body 9. Each contact bin 14
Each lead wire IJ is led to the eyepiece section 16 of the operation section 3 through the light guide cable 5 and the operation section S, and is connected to the contact point 1y6c of the eyepiece section 1G. each connected.
壕九、上記ライトガイド管１３および接点ビン１４はプ
ラグ本体９の外端面から突き出している。外ｌｌ＃の外
周には、外周面をローレット加工した締付けｌ！１１が
回転自在にＩＩＲシ付けられていて、この締付けｍｉｘ
は後述するようにソケ、ドアに係合するようになってい
る。The trench 9, the light guide tube 13 and the contact pin 14 protrude from the outer end surface of the plug body 9. The outer periphery of # is a tightening l! with knurling on the outer circumferential surface. 11 is rotatably attached to IIR, and this tightening mix
The socket is designed to engage with the door as described below.
内視鏡用光源装置２０ノケ、ト１は第２図で示すように
構成されている。すなわち、電気絶縁尉からなるソケッ
ト本体２１の外周には取付け＊ＸＸを被嵌してな如、そ
の取付け＊ＸＸはナツト２３によってソケット本体１１
１ｆｆＣ固定されている。取付けＳＺＸは内視鏡用光源
装置２の前面・帯ネル１４に設けた取付は孔１１１ｆｌ
Ｃ挿入され、締付はす、ト２６によってその前面／ｌネ
ル２４に固定されている。また、取付け゛＠ＸＸＯ外周
には前記！ラグＳ側の締付け＠１１１ねじ込むねじ部２
１が形成されている。ソケット本体２１はライトガイド
管ＩＪを貫通させる挿入孔２＃と、前記接点ピン１４に
対応してその接点ピンＪ４に接触する接点部材２９が配
設されている。さらに、象付けＩｌｌの内端面には第３
図で示すようなプリント配線板ＪＯがスペーサ３１を介
して止めねじ５ｊ、によ〉取付は固定されている。そし
て、上・記各接点部材２＃はそれぞれプリント配線１［
Ｊ＃に半田付けなどによ）取着されている。さらに、各
接点部材２ｇは第３図で示すようにプリント配線１［３
０の印刷配置１ＪＪＫＩＩ続されている。また、プリン
ト配線板１・Ｏの一端にはコネクタ３４が取シ付けられ
ておシ、このコネクタ３４に杜上記各印刷配線３Ｊが導
びかれて接続されている。そして、このコネクｆｉ１４
には電気コード５ｓｏｆラグ３６が着脱自在に連結され
ている。電気コード３５は内視鏡用光源装置２内に設置
した図示しない撮影装置の駆動用電源回路中露出制御回
路などＫｌｌ続されている。The endoscope light source device 20 and 1 are constructed as shown in FIG. That is, the outer periphery of the socket body 21 made of electrical insulator is fitted with the attachment *XX, and the attachment *XX is secured to the socket body 11 by the nut 23.
It is fixed at 1ffC. The mounting SZX is mounted on the front side of the endoscope light source device 2 and the strap 14 through the hole 111fl.
C is inserted and fixed to its front face/l channel 24 by a tightening bolt 26. In addition, the installation ゛@XXO outer circumference is as described above! Tightening the lug S side @111 Threaded part 2
1 is formed. The socket body 21 is provided with an insertion hole 2# through which the light guide tube IJ passes, and a contact member 29 that corresponds to the contact pin 14 and contacts the contact pin J4. Furthermore, a third
A printed wiring board JO as shown in the figure is fixed by a set screw 5j via a spacer 31. Each contact member 2# above is connected to the printed wiring 1[
J# by soldering, etc.). Furthermore, each contact member 2g is connected to the printed wiring 1[3] as shown in FIG.
0 printing arrangement 1JJKII is continued. Further, a connector 34 is attached to one end of the printed wiring board 1.O, and each printed wiring 3J described above is guided and connected to this connector 34. And this connection fi14
An electric cord 5sof lug 36 is detachably connected to the electric cord 5sof lug 36. The electric cord 35 is connected to an exposure control circuit, etc. in a power supply circuit for driving a photographing device (not shown) installed in the light source device 2 for an endoscope.
ｉ九、上記プリント配線板３０の中央に紘ライトガイド
管ＩＪを貫通させる挿通孔ｓｉが形成されている。この
挿通孔、３＃を貫通したライトガイド管ＩＪの先端には
第２図で示すように光源ランデ３１が対向して設置され
４ている。また、光源ランデ３１の前号にはソレノイド
３８によって開閉駆動されるシャ、り羽＠ｓｍが設置さ
れている。(9) An insertion hole si is formed in the center of the printed wiring board 30, through which the light guide tube IJ passes. At the tip of the light guide tube IJ passing through the insertion hole 3#, a light source land 31 is installed 4 to face it, as shown in FIG. Furthermore, a shutter blade @sm that is driven to open and close by a solenoid 38 is installed in the front part of the light source 31.
しかして、上記ライトガイドケーブル５の！ラダーを内
視鏡用光源装置２のソケッ）ＦＫ装着すｂ場合にはライ
ト、ガイド管１３をソケット本体２１の挿入孔２８に差
し込み、さらに接点ビン１４．を対応する接点部材２＃
に差し込む。However, the above light guide cable 5! When attaching the ladder to the socket of the endoscope light source device 2, insert the light and guide tube 13 into the insertion hole 28 of the socket body 21, and then insert the contact pin 14. Corresponding contact member 2#
Insert it into the
窃もに、プラダ−の締付け１１２１をソケット１儒の取
付けｍｚｘの外周にねじ込むととにより第２図で示す状
態に連結することができる。Alternatively, the connection can be made in the state shown in FIG. 2 by screwing Prader's fastener 1121 onto the outer periphery of the socket's mounting mzx.
−万、ソケット１を組み立てる場合、接点部材２９はプ
リント配線板３０に対してあらかじめ＊ａされているた
め、電気コード３５のリード線を１本ずつ接点部材２＃
に半田付けする必要がない。しかも、自動半田等により
容ＡＫ電気接続すゐヒとができる。ｔえ、ソヶ、ドアを
交換する場合にはコネクタ３４の着脱によシ容易に交換
することができる。- 10,000, When assembling the socket 1, since the contact member 29 is attached to the printed wiring board 30 in advance, connect the lead wires of the electrical cord 35 one by one to the contact member 2#.
No need to solder. Furthermore, automatic soldering or the like can be used to make electrical connections. When replacing the head, bolt, and door, they can be easily replaced by attaching and detaching the connector 34.
なお、上記実施例におけ為プリント配線板３０をフレキ
シブルなプリント配線板として屯よい。Note that the printed wiring board 30 in the above embodiment may be a flexible printed wiring board.
以上説明したように本発明はソケットの接点部材に対し
グリント配ＩＩＭ板を介して電気的にリード線を接ｉす
る九め、ソケット部分においてリード線を簡単に配線接
続することができるとともに、自動半田付は装置管利用
することも可能なので、組立てに要する時間管大巾に短
縮し、原価低減を図ることができる。さらに、プリント
配線板に対してリード線を接続するにあ＊ｂコネクタを
使用すれば、ソケットの交換がきわめて容易になる。As explained above, the present invention electrically connects the lead wires to the contact members of the socket via the glint distribution IIM board, and the lead wires can be easily wired and connected at the socket portion, and the lead wires can be wired automatically. Since the soldering can be performed using the equipment tube, the time required for assembly can be shortened to the width of the tube, and the cost can be reduced. Furthermore, if a *b connector is used to connect the lead wire to the printed wiring board, replacing the socket becomes extremely easy.
図面は本発明の一実施例を示すもので、第１図は内視鏡
と光源装置の斜視図、第２図はソケ、トにプラグを接続
した断面図、第３図はソヶ、ト部分におけるプリント配
線板０背面図である。
１・・・内視鏡、２・・・内視鏡用光源装置、６・・・
プラグ、１・・・ソケ、）、７４・・・接点ピン、ｌＺ
・・・ソケット本体、ＸＳ−・・接点部材、ＳＯ・・・
プリント配線板、３３・・・印刷配線、Ｊ４−・・コネ
クタ、３Ｊ・・・電気コード。The drawings show one embodiment of the present invention. Fig. 1 is a perspective view of an endoscope and a light source device, Fig. 2 is a sectional view of the socket and the plug connected to the socket, and Fig. 3 is the socket and the socket. It is a back view of printed wiring board 0 in a part. 1... Endoscope, 2... Light source device for endoscope, 6...
Plug, 1...Socket,), 74...Contact pin, lZ
...Socket body, XS-...Contact member, SO...
Printed wiring board, 33...Printed wiring, J4-...Connector, 3J...Electrical cord.
Claims (3)
するソケットを有した内視鏡用光源装置において、上記
ソケットに紘プラグ側の接点ビンを接触させる接点部材
を設け、この接点部材にはプリント配線板を介して電気
的にリード線を接続したことを特徴とする内視鏡用光源
装置。(1) Endoscope! In an endoscope light source device having a socket for electrically and optically connecting the lug, a contact member is provided for contacting the contact bottle on the Hiro plug side with the socket, and a contact member is connected to the contact member via a printed wiring board. A light source device for an endoscope, characterized in that a lead wire is electrically connected.
ためのコネクタを設けたととを特徴とする特許請求の範
囲第１項に記載の内視鏡用光源装置。(2) The light source device for an endoscope according to claim 1, wherein the printed wiring board is provided with a connector for connecting a lead wire.
露出制御回路に電気的ＫＩＩＩ絖したととを特徴とする
特許請求の範囲第１項または第２項に記載の内視鏡用光
源装置。(3) Connect the i-wire to the power supply circuit for driving the imaging device,
The light source device for an endoscope according to claim 1 or 2, characterized in that the exposure control circuit has an electrical KIII circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56176237A JPS5878112A (en) | 1981-11-02 | 1981-11-02 | Light source device for endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56176237A JPS5878112A (en) | 1981-11-02 | 1981-11-02 | Light source device for endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5878112A true JPS5878112A (en) | 1983-05-11 |
| JPH0513285B2 JPH0513285B2 (en) | 1993-02-22 |
Family
ID=16010029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56176237A Granted JPS5878112A (en) | 1981-11-02 | 1981-11-02 | Light source device for endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005516232A (en) * | 2001-09-03 | 2005-06-02 | ジョイマックス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Connector for combination cable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS455567Y1 (en) * | 1966-02-24 | 1970-03-17 | ||
| JPS53110781U (en) * | 1977-02-10 | 1978-09-04 |
-
1981
- 1981-11-02 JP JP56176237A patent/JPS5878112A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS455567Y1 (en) * | 1966-02-24 | 1970-03-17 | ||
| JPS53110781U (en) * | 1977-02-10 | 1978-09-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005516232A (en) * | 2001-09-03 | 2005-06-02 | ジョイマックス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Connector for combination cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513285B2 (en) | 1993-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1752082B1 (en) | Endoscope electric connection device | |
| US4898360A (en) | Valve block assembly | |
| US6533465B1 (en) | Modular connector | |
| US7070443B2 (en) | Structure for connecting a combination lamp | |
| JPS6234525A (en) | Endoscope apparatus | |
| US4416268A (en) | Endoscope having two detachable armour tubes | |
| CA1134910A (en) | Portable device for testing and/or temporarily correcting circuits in a vehicle electrical system | |
| EP0515085A2 (en) | Cable connecting structure of a solid state image sensor | |
| JPS60261444A (en) | Light conductor connection apparatus for medical laser apparatus | |
| JPS5878112A (en) | Light source device for endoscope | |
| EP1412799A1 (en) | Cable winder for video endoscope | |
| EP0066111A1 (en) | Coupling arrangement for an endoscope light-source system | |
| JPH05300870A (en) | Waterproof cap mounting construction for endoscope | |
| EP0661192B1 (en) | Vehicle lamp device | |
| JPS5758133A (en) | Electric driver of camera | |
| JPH11299115A (en) | Vehicle battery box | |
| CN218875275U (en) | Electric screwdriver with good indication effect | |
| US20020132513A1 (en) | High voltage bulkhead connector | |
| JP2902654B2 (en) | Electrical connector | |
| JPH0143686Y2 (en) | ||
| JPH0364848B2 (en) | ||
| KR0137539Y1 (en) | Monitoring camera | |
| JPS5829521Y2 (en) | portable fluorescent light device | |
| JP3627832B2 (en) | TV lens | |
| KR200230587Y1 (en) | Sticking apparatus of lamp for an advertisement |