JPS6010300Y2 - Contact for flexible printed wiring board connector with locking mechanism - Google Patents
Contact for flexible printed wiring board connector with locking mechanismInfo
- Publication number
- JPS6010300Y2 JPS6010300Y2 JP1982106334U JP10633482U JPS6010300Y2 JP S6010300 Y2 JPS6010300 Y2 JP S6010300Y2 JP 1982106334 U JP1982106334 U JP 1982106334U JP 10633482 U JP10633482 U JP 10633482U JP S6010300 Y2 JPS6010300 Y2 JP S6010300Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- wiring board
- printed wiring
- clamping
- flexible printed
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
本考案のフレキシブルプリント配線板を接続した状態で
ロックするフレキシブルプリント配線板ロック機構付コ
ネクタ用コンタクトに関するものである。[Detailed Description of the Invention] The present invention relates to a contact for a connector with a flexible printed wiring board locking mechanism that locks a flexible printed wiring board in a connected state.
プリント配線板の端子部をロック機構付コネクタに差込
み接続する際、フレキシブルプリント配線板が該コネク
タから抜は出ないようにするため、コネクタハウジング
の側壁を押圧して撓ませ、これにより挟持型のコンタク
トに圧力をかけてプリント配線板を該コンタクトで加圧
挟持して抜は止めすることが行われている。When connecting the terminal section of a printed wiring board to a connector with a locking mechanism, in order to prevent the flexible printed wiring board from coming out from the connector, the side wall of the connector housing is pressed and bent, thereby creating a clamping type connector. It is practiced to apply pressure to the contacts and clamp the printed wiring board between the contacts to prevent the printed wiring board from coming out.
このような用途に使用する従来のコネクタ用コンタクト
1は、第1図乃至第3図に示すように1枚の金属細片が
2つ折りに折り曲げ成形されて、その折り曲げ端側か端
子脚2、その反対側が二股の挟持片3,4となっており
、これら挟持片3゜4はそれぞれ互いの挟持片が接近す
る方向に屈曲し、それぞれの屈曲した頂点が相互に接触
する挟持接触部5,6となっており、且つ一方の挟持片
3側の挟持接触部5には幅方向の中央に対向する挟持片
4側に突出した切起し突起7が設けられた構造になって
いた。A conventional connector contact 1 used for such applications is made by folding a single metal strip into two, as shown in FIGS. On the opposite side are two forked clamping pieces 3, 4, each of which is bent in a direction in which the clamping pieces approach each other, and a clamping contact portion 5, in which the bent apexes of each are in contact with each other. 6, and the clamping contact portion 5 on one clamping piece 3 side was provided with a cut-and-raised protrusion 7 that protruded toward the opposite clamping piece 4 side at the center in the width direction.
このようなコンタクト1は、領挟持片3,4間にフレキ
シブルプリント配線板の端子部を挿入し、両挟持片3,
4をコネクタハウジング(図示せず)の側壁を押圧して
相互に接近する方向の圧力をかけると、両挟持接触部5
,6でフレキシブルプリント配線板が挟持され、切起し
突起7でフレキシブルプリント配線板が抜は止めされる
ことになる。Such a contact 1 is made by inserting a terminal portion of a flexible printed wiring board between the holding pieces 3 and 4, and
4 to the side wall of the connector housing (not shown) to apply pressure in the direction of approaching each other, both clamping contact portions 5
, 6 hold the flexible printed wiring board, and the cut and raised protrusions 7 prevent the flexible printed wiring board from being removed.
しかしながら、このような構造ではフレキシブルプリン
ト配線板に引き抜こ方向の力が加った際に、切起し突起
7で端子部の導電層が削られ、端子部とコンタクト1と
は断線状態になってしまう欠点があった。However, in such a structure, when a force in the pulling direction is applied to the flexible printed wiring board, the conductive layer of the terminal part is scraped by the cut and raised protrusion 7, and the terminal part and the contact 1 are disconnected. There was a drawback.
本考案の目的は、切起し突起に起因する断線状態の叛生
を防止できるようにしたフレキシブルプリント配線板ロ
ック機構付コネクタ用コンタクトを提供するにある。An object of the present invention is to provide a contact for a connector with a flexible printed wiring board locking mechanism that can prevent the occurrence of disconnection due to cut and raised protrusions.
本考案は、一方の側が端子脚となり、その反対側が二股
の挟持片となり、前記両挟持片の互いに接近して屈曲し
た頂点に挟持接触部が設けられているフレキシブルプリ
ント配線板ロック機構付コネクタ用コンタクトにおいて
、一方の前記挟持片にはその挟持接触部の幅方向の少く
とも一端に切起し突起が他方の挟持片側に突出して設け
られ、他方の前記挟持片にはその挟持接触部の幅方向中
央に打出し突起が一方の挟持片側に突出して設けられて
いることを特徴とするものである。The present invention is for a flexible printed wiring board connector with a locking mechanism, in which one side is a terminal leg, the opposite side is a bifurcated clamping piece, and a clamping contact portion is provided at the apex of both clamping pieces bent close to each other. In the contact, one of the clamping pieces is provided with a cut-and-raised protrusion at at least one end in the width direction of the clamping contact portion thereof, protruding from one side of the other clamping piece, and the other clamping piece is provided with a protrusion extending from the width direction of the clamping contact portion. It is characterized in that a punching protrusion is provided at the center in the direction so as to protrude from one side of the clamp.
以下、本考案の実施例を第4図乃至第6図を参照して詳
細に説明する。Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 4 to 6.
なお、第1図乃至第3図と対応する構成要素には同一符
号を付してその説明を省略する。Components corresponding to those in FIGS. 1 to 3 are designated by the same reference numerals and their explanations will be omitted.
本実施例のコンタクト1は、一方の挟持片3の挟持接触
部5における幅方向の両端に切起し突起8A、8Bを内
向きにすなわち、対向する挟持片4側に向けて突出して
設け、他方の挟持片4の挟持接触部6における幅方向の
中央に打出し突起9を設けた構造としている。The contact 1 of this embodiment has protrusions 8A and 8B cut and raised at both widthwise ends of the clamping contact portion 5 of one clamping piece 3 and protruding inward, that is, toward the opposing clamping piece 4 side, It has a structure in which a protrusion 9 is provided at the center of the clamping contact portion 6 of the other clamping piece 4 in the width direction.
このようなコンタクト1は、両挟持片3,4間にフレキ
シブルプリント配線板の端子部を挿入し、両挟持片3,
4に相互に接近する方向の圧力を図示しないコネクタハ
ウジングの側壁からかけると、両挟持接触部5,6でフ
レキシブルプリント配線板が挟持され、このとき一方の
挟持接触部5側の幅方向の両側の切起し突起8A、8B
でフレキシブルプリント配線板がU字状に撓まされ、且
つ他方の挟持接触部6側の幅方向の中央の打出し突起9
がフレキシブルプリント配線板のこのU字状の撓み部の
凹部に嵌り込んでフレキシブルプリント配線板を押圧し
、フレキシブルプリント配線板の導電層を挟持接触部5
に圧接し、電気的接続状態とフレキシブルプリント配線
板のロックドが行われる。Such a contact 1 is made by inserting a terminal part of a flexible printed wiring board between both clamping pieces 3 and 4.
When pressure is applied from the side wall of the connector housing (not shown) in a direction in which the connector housing 4 approaches each other, the flexible printed wiring board is clamped between the clamping contact parts 5 and 6, and at this time, both sides of the width direction on the side of the clamping contact part 5 Cut and raised protrusions 8A, 8B
The flexible printed wiring board is bent into a U-shape, and the protrusion 9 at the center in the width direction on the side of the other clamping contact portion 6
The contact portion 5 fits into the recess of this U-shaped flexible portion of the flexible printed wiring board and presses the flexible printed wiring board, sandwiching the conductive layer of the flexible printed wiring board.
The electrical connection is established and the flexible printed wiring board is locked.
なお本実施例では挟持接触部5の幅方向の両端に切り起
し突起8A、8Bを突出した説明をしたが、この切り起
し突起と挟持接触部6の打出し突起9とによって両挟持
片3,4間に挿入されるフレキシブルプリント配線板の
端子部を波状に変形できるのであれば、挟持接触部5の
幅方向の少くとも一旦に切り起し突起を突設しただけで
もよいことは勿論である。In this embodiment, the cut-and-raised protrusions 8A and 8B are projected from both ends of the clamping contact portion 5 in the width direction. If the terminal portion of the flexible printed wiring board inserted between 3 and 4 can be deformed into a wave shape, it is of course possible to simply cut and raise the holding contact portion 5 at least once in the width direction and provide a protrusion thereon. It is.
以上説明したとおり本考案に係るフレキシブルプリント
配線板ロック機構付コネクタ用コンタクトは、一方の挟
持片の挟持接触部における幅方向の少くとも一端に切起
し突起を内向きに突出させ、他方の挟持片の挟持接触部
における幅方向の中央に打出し突起を内向きに突出させ
て設けたので、フレキシブルプリント配線板を切起し突
起と打出し突起とて波状に撓ませて確実にロックさせる
ことができる。As explained above, the contact for a connector with a flexible printed wiring board locking mechanism according to the present invention has a protrusion cut and raised inwardly at at least one end in the width direction of the clamping contact portion of one clamping piece, and Since a punching protrusion is provided inwardly protruding from the widthwise center of the clamping contact portion of the piece, the flexible printed wiring board is cut and raised, and the protrusion and the punching protrusion are bent in a wavy manner to securely lock the board. Can be done.
また、本考案では切起し突起がフレキシブルプリント配
線板の導電層の幅方向の側縁に接触するので、フレキシ
ブルプリント配線板に引き抜き力が加わって導電層が削
られても幅方向の中央部は削られず、従って接触不良の
発生や導電層の剥離を防止することができる。In addition, in the present invention, since the cut and raised protrusions contact the side edges in the width direction of the conductive layer of the flexible printed wiring board, even if the conductive layer is scraped due to a pulling force applied to the flexible printed wiring board, the central part in the width direction is not scraped, and therefore it is possible to prevent poor contact and peeling of the conductive layer.
第1図乃至第3図は従来のコンタクトの正面図、側面図
及び背面図、第4図乃至第6図は本考案に係るコンタク
トの一実施例の正面図、側面図及び背面図である。
1・・・・・・コンタクト、2・・・・・・端子脚、3
,4・・・・・・挟持接片、5,6・・・・・・挟持接
触部、8A、8B・・・・・・切起し突起、9・・・・
・・打出し突起。1 to 3 are a front view, a side view, and a rear view of a conventional contact, and FIGS. 4 to 6 are a front view, a side view, and a rear view of an embodiment of a contact according to the present invention. 1...Contact, 2...Terminal leg, 3
, 4... Clipping contact piece, 5, 6... Clipping contact portion, 8A, 8B... Cut-and-raised projection, 9...
...Ejection protrusion.
Claims (1)
なり、前記両挟持片に相対応して挟持接触部が設けられ
ているフレキシブルプリント配線板ロック機構付コネク
タ用コンタクトにおいて、一方の前記挟持片にはその挟
持接触部の幅方向の少くとも一端に切起し突起が内向き
に突出して設けられ、他方の前記挟持片にはその挟持接
触部の幅方向の中央に打出し突起が内向きに突出して設
けられていることを特徴とするフレキシブルプリント配
線板ロック機構付コネクタ用コンタクト。In a contact for a connector with a flexible printed wiring board locking mechanism, in which one side is a terminal leg, the opposite side is a bifurcated clamping piece, and a clamping contact portion is provided correspondingly to both clamping pieces, one of the clamping pieces is is provided with a cut-and-raised protrusion protruding inwardly from at least one widthwise end of the clamping contact part, and the other clamping piece has a raised protrusion facing inward at the widthwise center of the clamping contact part. A contact for a flexible printed wiring board connector with a locking mechanism, characterized in that the contact is provided protrudingly from the connector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982106334U JPS6010300Y2 (en) | 1982-07-15 | 1982-07-15 | Contact for flexible printed wiring board connector with locking mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982106334U JPS6010300Y2 (en) | 1982-07-15 | 1982-07-15 | Contact for flexible printed wiring board connector with locking mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5912280U JPS5912280U (en) | 1984-01-25 |
JPS6010300Y2 true JPS6010300Y2 (en) | 1985-04-09 |
Family
ID=30248876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982106334U Expired JPS6010300Y2 (en) | 1982-07-15 | 1982-07-15 | Contact for flexible printed wiring board connector with locking mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010300Y2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0533562Y2 (en) * | 1986-01-23 | 1993-08-26 | ||
JPS6322923A (en) * | 1986-01-31 | 1988-01-30 | Marufuji Shiitopairu Kk | Assembling type integrated corner bracing unit |
JPS62129445U (en) * | 1986-02-06 | 1987-08-15 |
-
1982
- 1982-07-15 JP JP1982106334U patent/JPS6010300Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5912280U (en) | 1984-01-25 |
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