JP2001052823A - Connector - Google Patents

Connector

Info

Publication number
JP2001052823A
JP2001052823A JP11254722A JP25472299A JP2001052823A JP 2001052823 A JP2001052823 A JP 2001052823A JP 11254722 A JP11254722 A JP 11254722A JP 25472299 A JP25472299 A JP 25472299A JP 2001052823 A JP2001052823 A JP 2001052823A
Authority
JP
Japan
Prior art keywords
connector
wiring board
plug hole
conductor
connector body
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
Application number
JP11254722A
Other languages
Japanese (ja)
Inventor
Takaharu Sakota
隆治 迫田
Nobuyuki Kobayashi
信行 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekonic Corp
Original Assignee
Sekonic Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekonic Corp filed Critical Sekonic Corp
Priority to JP11254722A priority Critical patent/JP2001052823A/en
Publication of JP2001052823A publication Critical patent/JP2001052823A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To improve the quality of equipment by preventing the generation of noise in the wiring of a wiring board. SOLUTION: In a connector provided with a plug hole as an input and output terminal to be mounted on a wiring board, the plug hole 3 is arranged in a surface of a connector body, and this conductor connected to the plug hole 3 is arranged in a back surface of the connector body 1, and a tip part of the conductor is soldered to the wiring board. The back surface of the connector body 1 provided with the conductor is surrounded by a shroud 4 having an electromagnetic shield function, and plural leg pieces extended downward from the shroud 4 are engaged with the wiring board so as to fix the connector body 1.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、CCDカメラ等
の小型の電気製品の配線基板に接続するコネクタに関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector for connecting to a wiring board of a small electric product such as a CCD camera.

【0002】[0002]

【従来の技術】小型の電気製品においては多くは狭い箇
所に種々の電子部品を配列した配線基板が使用され、こ
れら電子部品への入出力においては電導体(電線コー
ド)を配線基板に接続している。このような電気製品の
枠体内の狭い部分で電線コードの電流による配線基板に
対するノイズ防止のためこの電線コードに磁気コア等が
取付けられている。そのため小型部品において、入出力
端子部材の配線構造が複雑であり、手間がかかってい
た。また、接続具の入出力端子を直接基板に差し込み半
田付け接続したものもあった。しかし、これら従来の入
出力端子部材は端子導電部分が露出しているため配線基
板に対するノイズの発生を防ぐことはできなかった。こ
のノイズの発生は悪影響を与え、そのため画像機器にお
いては表示面に縞模様を顕していた。このような現象を
問題にしない製品においては端子部分がむき出しでも問
題はないが、精密な画像を必要とする監視カメラ等のC
CDカメラにおいてはノイズの発生は大きな問題であっ
2. Description of the Related Art In small electric appliances, a wiring board in which various electronic components are arranged in a narrow place is used in many cases, and a conductor (wire cord) is connected to the wiring substrate in inputting and outputting to these electronic components. ing. A magnetic core or the like is attached to the electric wire cord in order to prevent noise on the wiring board due to electric current of the electric wire cord in a narrow portion in the frame of such an electric product. Therefore, in a small component, the wiring structure of the input / output terminal member is complicated and time-consuming. In some cases, the input / output terminals of the connector are directly inserted into the board and connected by soldering. However, these conventional input / output terminal members cannot prevent generation of noise on the wiring board because the terminal conductive portions are exposed. The generation of this noise has an adverse effect, and therefore, a stripe pattern appears on the display surface in the image equipment. In a product that does not make such a phenomenon a problem, there is no problem even if the terminal portion is exposed.
Noise generation was a major problem for CD cameras

【0003】このような配線のノイズ対策として特許第
2601371号や特開平4−256399号公報等が
提案されているが、特許第2601371号は接続具の
接地部品として枠板を使用するものであり、入出力端子
の取付け金具を接地板として利用するものである。ま
た、特開平4−256399号公報に記載されるものは
チョークの配線基板に対するノイズの発生を防止する囲
い金属板を配線導体として利用するものである。更に、
配線基板に接続する電子部品のシールド構造についても
色々提案されているが、入出力端子部材の端子のシール
ド部材について開示されているものはなかった。
Japanese Patent No. 2601371 and Japanese Patent Application Laid-Open No. 4-256399 have been proposed as measures against such wiring noise. Japanese Patent No. 26013771 uses a frame plate as a grounding part of a connecting tool. In addition, the mounting bracket of the input / output terminal is used as a ground plate. Further, Japanese Unexamined Patent Publication No. 4-256399 discloses a method in which an enclosing metal plate for preventing generation of noise on a wiring board of a choke is used as a wiring conductor. Furthermore,
Various shield structures for electronic components connected to the wiring board have been proposed, but none of the shield members for the input / output terminal members has been disclosed.

【0004】[0004]

【発明が解決しようとする課題】このように小型電子部
品において枠体内が非常に狭いため充分なる処置がされ
ていなかったので、入出力端子からのノイズの影響を完
全に防ぐことはできなかった。この発明の課題は、基板
の配線に対するノイズの発生を防止し、機器の品質を向
上したコネクタを提供するものである。
As described above, since the size of the frame in the small electronic component is very small, sufficient measures have not been taken, so that the influence of noise from the input / output terminals cannot be completely prevented. . An object of the present invention is to provide a connector in which the occurrence of noise in wiring on a substrate is prevented and the quality of equipment is improved.

【0005】[0005]

【課題を解決するための手段】この発明の前記課題は、
配線基板に搭載する入出力端子としてプラグ孔を備えた
コネクタにおいて、前記コネクタ本体の表側にプラグ孔
を配置し、前記コネクタ本体の裏側に前記プラグ孔に接
続した電導体を配置するとともにこの電導体の先端部分
を配線基板に半田付けし、この電導体を配置した前記コ
ネクタ本体の裏側部分を電磁シールド機能を有する囲い
板で包囲し、前記囲い板の下方に延設した複数の脚片を
前記配線基板に係合して前記コネクタ本体を固定してな
る構成によって達成できる。
Means for Solving the Problems The object of the present invention is to provide:
In a connector provided with a plug hole as an input / output terminal mounted on a wiring board, a plug hole is arranged on the front side of the connector main body, and a conductor connected to the plug hole is arranged on the back side of the connector main body. Is soldered to a wiring board, the back side of the connector body on which the conductors are arranged is surrounded by an enclosing plate having an electromagnetic shielding function, and a plurality of leg pieces extending below the enclosing plate are formed. This can be achieved by a configuration in which the connector main body is fixed by engaging with the wiring board.

【0006】この発明のコネクタは、入出力端子の電導
体部分が電磁シールド機能を有する囲い板、例えば、磁
性材質で形成されている囲い板によってコネクタ本体の
裏側全体が包囲されてシールドされて前記課題は達成で
きる。
In the connector according to the present invention, the entire back side of the connector main body is shielded by surrounding the input / output terminals with an enclosing plate having an electromagnetic shielding function, for example, an enclosing plate made of a magnetic material. The task can be achieved.

【0007】[0007]

【発明の実施の形態】この発明のコネクタは、入出力端
子の枠内に配置される端子接点部分が磁性の金属板で囲
われているから、配線基板に対するノイズの発生を完全
に防止することができる。しかも、端子片の足先端部分
が囲い板で被覆されるとともに端子部分に発生する磁束
を金属板によって防ぐことができる。
DESCRIPTION OF THE PREFERRED EMBODIMENTS In a connector according to the present invention, since a terminal contact portion disposed in a frame of an input / output terminal is surrounded by a magnetic metal plate, it is possible to completely prevent generation of noise on a wiring board. Can be. In addition, the tip end of the terminal piece is covered with the surrounding plate, and the magnetic flux generated in the terminal portion can be prevented by the metal plate.

【0008】この発明のコネクタについて図面に基づい
て説明する。図1はこの発明のコネクタの1実施の形態
の斜視図、図2は図1の裏面図、図3は図1に使用する
囲い板の斜視図、図4はこの発明のコネクタを取り付け
た電気部品の簡略説明図である。
A connector according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of an embodiment of the connector of the present invention, FIG. 2 is a rear view of FIG. 1, FIG. 3 is a perspective view of an enclosing plate used in FIG. 1, and FIG. It is a simplified explanatory view of a part.

【0009】図面に示すこの発明のコネクタの実施の形
態によって説明する。電気部品の枠体7に取付けるコネ
クタ本体1は絶縁部材で角型に形成してある。このコネ
クタ本体1の方形の表面に嵌溝2が穿設してあり、4個
のプラグ孔3がある。このプラグ孔3に接続している入
出力端子の電導体である端子板6、6・・がコネクタ本
体1の内側に段部を形成して固着してある。この端子板
6,6・・は配線基板8に差し込む接片6a,6a・・
を下方に延長してあり、この端子板6,6・・を固着し
た部分の全体を磁性材料で形成してある金属の囲い板4
によって囲われ、電磁シールドしてある。この囲い板4
の下部に両側板より脚片5、5が延長して設けてある。
7は電気部品の枠体で、コネクタ本体を嵌着できるよう
になっている。8は電気部品の枠体7内に備えた配線基
板である。
An embodiment of the connector of the present invention shown in the drawings will be described. The connector body 1 attached to the electric component frame 7 is formed in a rectangular shape with an insulating member. A fitting groove 2 is formed in a square surface of the connector body 1, and there are four plug holes 3. The terminal plates 6, 6,..., Which are the conductors of the input / output terminals, connected to the plug holes 3 are fixed to the inside of the connector body 1 by forming steps. The terminal plates 6, 6,... Are contact pieces 6a, 6a,.
Are extended downward, and the entire part to which the terminal plates 6, 6,... Are fixed is made of a metal enclosing plate 4 made of a magnetic material.
Surrounded by an electromagnetic shield. This shroud 4
The leg pieces 5, 5 are provided at the lower part of the body so as to extend from both side plates.
Reference numeral 7 denotes a frame of an electric component, to which a connector body can be fitted. Reference numeral 8 denotes a wiring board provided in the frame 7 of the electric component.

【0010】このように構成したこの発明のコネクタ
は、図1乃至図3に示すようにコネクタ本体1の入出力
端子部分の全体を囲む囲い板4がコネクタ本体1の裏側
に嵌合してあり、端子部分が完全に囲われ遮蔽してあ
る。
In the connector of the present invention constructed as described above, an enclosing plate 4 surrounding the entire input / output terminal portion of the connector main body 1 is fitted to the back side of the connector main body 1 as shown in FIGS. , The terminal portion is completely enclosed and shielded.

【0011】この発明のコネクタは、図4に示されるよ
うに小型電子部品である監視カメラの枠体7に組み込ま
れる。このコネクタ本体1の各端子の先端は配線基板8
の配線パターンの所定の孔に係合して半田付けする。こ
のコネクタ本体1の枠体7内に位置する内側は図1に示
すように囲い板4によって端子6,6・・全体が囲われ
る。この囲い板4の足片5、5は基板の所定の位置孔に
嵌合して固定する。これによってコネクタ1は枠体7と
配線基板8に強固に固着される。
As shown in FIG. 4, the connector of the present invention is incorporated in a frame 7 of a surveillance camera which is a small electronic component. The tip of each terminal of the connector body 1 is a wiring board 8
Is engaged with a predetermined hole of the wiring pattern and soldered. The inside of the connector body 1 located inside the frame 7 is entirely surrounded by the enclosing plate 4, as shown in FIG. The foot pieces 5, 5 of the enclosing plate 4 are fitted and fixed in predetermined position holes of the substrate. As a result, the connector 1 is firmly fixed to the frame 7 and the wiring board 8.

【0012】このようにコネクタ本体1はネジ等を必要
せず、配線基板8に差し込み固定することができるから
取付け工程が簡易である。
As described above, since the connector body 1 does not require screws or the like and can be inserted and fixed to the wiring board 8, the mounting process is simple.

【0013】[0013]

【発明の効果】この発明のコネクタは、電気コード類は
使用することがないから狭い枠体内に配置することがで
き、しかも磁性材料で端子部分が囲われているので配線
基板に影響を与えないからノイズの発生を防止すること
ができる。
The connector of the present invention does not use electric cords, so that it can be disposed in a narrow frame. Further, since the terminal portion is surrounded by a magnetic material, it does not affect the wiring board. , Noise can be prevented.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この発明のコネクタの1実施の形態の斜視図で
ある。
FIG. 1 is a perspective view of an embodiment of a connector according to the present invention.

【図2】図1の裏面図である。FIG. 2 is a rear view of FIG.

【図3】図1に使用する囲い板の斜視図である。FIG. 3 is a perspective view of a shroud used in FIG.

【図4】この発明のコネクタを取り付けた電気部品の簡
略説明図である。
FIG. 4 is a simplified explanatory view of an electric component to which the connector of the present invention is attached.

【符号の説明】[Explanation of symbols]

1 …コネクタ本体 2 …嵌溝 3 …プラグ孔 4 …囲い板 5 …脚片 6 …端子片 7 …枠体 8 …配線基板 DESCRIPTION OF SYMBOLS 1 ... Connector main body 2 ... Fit groove 3 ... Plug hole 4 ... Enclosure plate 5 ... Leg piece 6 ... Terminal piece 7 ... Frame 8 ... Wiring board

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】配線基板に搭載する入出力端子としてプラ
グ孔を備えたコネクタにおいて、 前記コネクタ本体の表側にプラグ孔を配置し、前記コネ
クタ本体の裏側に前記プラグ孔に接続した電導体を配置
するとともにこの電導体の先端部分を配線基板に半田付
けし、この電導体を配置した前記コネクタ本体の裏側部
分を電磁シールド機能を有する囲い板で包囲し、前記囲
い板の下方に延設した複数の脚片を前記配線基板に係合
して前記コネクタ本体を固定してなることを特徴とする
コネクタ。
1. A connector provided with a plug hole as an input / output terminal mounted on a wiring board, wherein a plug hole is arranged on a front side of the connector main body, and a conductor connected to the plug hole is arranged on a back side of the connector main body. At the same time, the tip portion of the conductor is soldered to a wiring board, and the back side of the connector body on which the conductor is disposed is surrounded by an enclosing plate having an electromagnetic shielding function, and is extended below the enclosing plate. Wherein the leg is engaged with the wiring board to fix the connector body.
JP11254722A 1999-08-05 1999-08-05 Connector Pending JP2001052823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11254722A JP2001052823A (en) 1999-08-05 1999-08-05 Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11254722A JP2001052823A (en) 1999-08-05 1999-08-05 Connector

Publications (1)

Publication Number Publication Date
JP2001052823A true JP2001052823A (en) 2001-02-23

Family

ID=17268948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11254722A Pending JP2001052823A (en) 1999-08-05 1999-08-05 Connector

Country Status (1)

Country Link
JP (1) JP2001052823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017022028A (en) * 2015-07-13 2017-01-26 日本航空電子工業株式会社 connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017022028A (en) * 2015-07-13 2017-01-26 日本航空電子工業株式会社 connector

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