JPH0221114B2 - - Google Patents
Info
- Publication number
- JPH0221114B2 JPH0221114B2 JP58106127A JP10612783A JPH0221114B2 JP H0221114 B2 JPH0221114 B2 JP H0221114B2 JP 58106127 A JP58106127 A JP 58106127A JP 10612783 A JP10612783 A JP 10612783A JP H0221114 B2 JPH0221114 B2 JP H0221114B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- wiring board
- terminals
- printed wiring
- strip
- 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 - Lifetime
Links
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、電子機器などの印刷配線基板の端子
として用いて高密度に装着することのできる端子
装置の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for manufacturing a terminal device that can be used as a terminal for a printed wiring board of electronic equipment and the like and can be mounted at high density.
従来例と構成とその問題点
従来の印刷配線基板に用いられている端子の製
造に際しては、第１図に示すように、金属薄板の
長手方向の一辺に連続した帯状部分１を設け、こ
れと直角な方向に所定の間隔で端子部２を一体に
打抜き形成し、端子部２の先端部をコ字状に折曲
げ、この折曲げ部３で印刷配線基板の端部を挾持
した状態でその導電部と半田付けし、その後、帯
状部分１を除去して各端子部２を独立した端子に
するようになされていた。Conventional examples, configurations, and their problems When manufacturing terminals used in conventional printed wiring boards, as shown in Fig. 1, a continuous strip 1 is provided on one longitudinal side of a thin metal plate, and Terminal portions 2 are integrally punched out at predetermined intervals in a perpendicular direction, the tip of the terminal portion 2 is bent into a U-shape, and the bent portion 3 is held between the ends of the printed wiring board. The conductive portions are soldered, and then the strip portions 1 are removed to make each terminal portion 2 an independent terminal.
しかしながら、このような従来のものでは、各
端子の間隔は２mmが限界で、それ以下にすると端
子間及び印刷配線基板の隣接する導電部間で半田
付け時に短絡し易いという欠点があつた。又、両
面印刷配線基板に使用する場合には、同じで端子
が印刷配線板の端部を挾持する構造であるため、
印刷配線基板の両面の同じ場所に導電部があると
一つの端子により短絡されてしまい、使用個所が
限定される欠点があつた。 However, in such conventional devices, the distance between each terminal is limited to 2 mm, and if it is less than that, there is a drawback that short circuits are likely to occur between the terminals and between adjacent conductive parts of the printed wiring board during soldering. In addition, when used on a double-sided printed wiring board, the terminals are structured to hold the ends of the printed wiring board, so
If the conductive parts are located at the same location on both sides of the printed wiring board, they will be short-circuited by one terminal, which has the disadvantage that the locations where they can be used are limited.
さらに、端子の先端部の形状を上述のような印
刷配線板を挾持する形状にせずに真直なままにす
れば、各端子を印刷配線板の表裏両面にそれぞれ
別々に取付ける必要があつて２工程になり、引出
し端子数を増すと作業性が低下するという欠点が
あつた。また、第１図に示すように端子部の先端
部をコ字状に折曲げたものにおいては、印刷配線
基板の端部をこのコ字状部分に挾持させる工程に
おいて、機械的に加えられる一方向の外力でコ字
状部及び端子部がその後の整形工程で修復できな
いほどに変形されることがある。 Furthermore, if the shape of the tip of the terminal is not shaped to hold the printed wiring board as described above but is left straight, each terminal needs to be attached separately to both the front and back sides of the printed wiring board, which requires two steps. The disadvantage was that increasing the number of lead-out terminals reduced workability. In addition, in the case where the tip of the terminal part is bent into a U-shape as shown in Fig. 1, a mechanical force is applied during the process of clamping the end of the printed wiring board to this U-shape. The U-shaped portion and the terminal portion may be irreparably deformed in the subsequent shaping process due to external force in the direction.
発明の目的
本発明は、以上のような従来の欠点を除去する
もので、両面印刷配線基板の両面に所望の形状で
高密度に端子を設けることのできる端子装置の製
造方法を提供するものである。Purpose of the Invention The present invention eliminates the above-mentioned conventional drawbacks, and provides a method for manufacturing a terminal device that can provide terminals in a desired shape and at high density on both sides of a double-sided printed wiring board. be.
発明の構成
本発明の端子装置の製造方法においては、金属
薄板の長手方向に帯状部分を設け、この帯状部分
と直角な方向に所定の間隔で帯状部分と一体に複
数の櫛形の端子部を設け、この複数の端子部の先
端部を所定数毎に交互に前後になるように折曲す
る。次いで、この端子部の前後の先端部の間に両
面印刷配線基板の端部を嵌め合わせ、端子部の先
端部と印刷配線基板の導電部とを半田付け等によ
り接続する。その後帯状部分を除去して各端子部
を分離するようにして、両面印刷配線基板に端子
を取付ける。Structure of the Invention In the method for manufacturing a terminal device of the present invention, a strip-shaped portion is provided in the longitudinal direction of a thin metal plate, and a plurality of comb-shaped terminal portions are provided integrally with the strip-shaped portion at predetermined intervals in a direction perpendicular to the strip-shaped portion. , the tips of the plurality of terminal portions are bent alternately forward and backward every predetermined number. Next, the end portion of the double-sided printed wiring board is fitted between the front and rear end portions of this terminal portion, and the end portion of the terminal portion and the conductive portion of the printed wiring board are connected by soldering or the like. Thereafter, the strip portion is removed to separate each terminal portion, and the terminals are attached to the double-sided printed wiring board.
以上の構成によると所定数おきの端子で印刷配
線基板を両面から挾持するため、隣接端子は印刷
配線基板の表と裏に分れるので、端子間隔を挾く
設けても印刷配線基板の一方の面での隣接する端
子の間隔は広くでき、半田付け時に端子間の短絡
を生じるおそれがなくなる。しかも、印刷配線基
板の両面に一工程で同時に端子を取付けることが
できる。また、印刷配線板に端子を取付けたのち
帯状部分を切除することにより、各端子はそれぞ
れ独立して印刷配線板に取付けられたものとな
る。 According to the above configuration, since the printed wiring board is held between both sides by the terminals at a predetermined number of intervals, the adjacent terminals are divided into the front and back sides of the printed wiring board, so even if the terminals are spaced apart, one side of the printed wiring board The distance between adjacent terminals can be widened, and there is no risk of short-circuiting between the terminals during soldering. Furthermore, terminals can be attached to both sides of the printed wiring board at the same time in one step. Moreover, by cutting off the strip portion after attaching the terminals to the printed wiring board, each terminal can be attached to the printed wiring board independently.
実施例の説明
以下、本発明の一実施例による端子装置の製造
方法を図面を参照して説明する。DESCRIPTION OF EMBODIMENTS Hereinafter, a method for manufacturing a terminal device according to an embodiment of the present invention will be described with reference to the drawings.
まず、第２図に示す如く、金属薄板の長手方向
の一辺に連続した帯状部分１１を設け、この帯状
部分１１と直角な方向に所定の間隔で櫛形に打ち
抜き形成された複数の端子部１２を一体に設け
る。端子部１２の先端部は、所定数おき（ここで
は一つおき）に交互に前後になるようにＬ字状に
折り曲げて、櫛形の端子板を作成する。次いで、
第３図に示すように、一つおきに先端部がＬ字状
部１３に折り曲げられた端子１２と折り曲げられ
ていない端子１２との先端部の前後の間に印刷配
線基板１４の端部を嵌め合わせて挾持する。この
とき、第５図に示すように、印刷配線基板１４の
両面に設けられている導電部１５，１５′の部分
と端子１２の先端とを当接させて弾性挾持するよ
うにし、この状態で、デイツプ半田付け等により
半田１６，１６′で両者を電気的・機械的に接続
する。しかる後に、必要により帯状部分１１を切
除して各端子部１２を分離独立させて使用する。 First, as shown in FIG. 2, a continuous band-shaped portion 11 is provided on one longitudinal side of a thin metal plate, and a plurality of terminal portions 12 are punched out in a comb shape at predetermined intervals in a direction perpendicular to this band-shaped portion 11. Provided in one piece. The tip portions of the terminal portions 12 are bent into an L-shape at predetermined intervals (every other one in this case) alternately back and forth to create a comb-shaped terminal board. Then,
As shown in FIG. 3, the ends of the printed wiring board 14 are inserted between the front and rear ends of the terminals 12 whose ends are bent into the L-shaped part 13 and the terminals 12 whose ends are not bent. Fit and hold. At this time, as shown in FIG. 5, the conductive portions 15, 15' provided on both sides of the printed wiring board 14 are brought into contact with the tips of the terminals 12 to be elastically clamped. The two are electrically and mechanically connected by solder 16, 16' by dip soldering or the like. Thereafter, the strip portion 11 is cut off if necessary, and each terminal portion 12 is used separately and independently.
このようにして、狭い間隔で端子を並べてしか
も作業性良く両面印刷配線基板に設けることがで
きる。 In this way, the terminals can be arranged at narrow intervals and provided on a double-sided printed wiring board with good workability.
第５図は本発明の別の実施例で用いる端子板の
形状を示すもので、端子部１２を長くする必要が
ある場合にはその前後の端子部１２による印刷配
線基板の挾持力が弱くなり半田付け時に印刷配線
基板を安定に保持しにくくなるため、第１の帯状
部分１１の他に端子部１２の先端部をＬ字状に折
り曲げた折曲部の近傍に第２の帯状部分１７を設
けることにより、より安定して印刷配線基板を挾
持することができるものである。この場合には、
端子部１２を印刷配線基板１４の導電部１５，１
５′に半田付けした後、第１、第２の帯状部分１
１，１２を切除することにより各端子を独立させ
て使用する。使用の形態としては、第６図に示す
ように分離された端子を隣り合う端子同士側面か
ら視たときに印刷配線板の厚みより大きくひろげ
るように端子整形工程でフオーミングする。次
に、この端子を設けた印刷配線基板を主プリント
基板の端子孔に端子を嵌合させ、半田付けして接
続する。 FIG. 5 shows the shape of a terminal board used in another embodiment of the present invention, and when it is necessary to lengthen the terminal portion 12, the gripping force of the printed wiring board by the terminal portions 12 before and after it becomes weaker. Since it becomes difficult to hold the printed wiring board stably during soldering, in addition to the first strip-shaped portion 11, a second strip-shaped portion 17 is provided near the bent portion where the tip of the terminal portion 12 is bent into an L-shape. By providing this, it is possible to more stably hold the printed wiring board. In this case,
The terminal portion 12 is connected to the conductive portions 15, 1 of the printed wiring board 14.
5', the first and second strip parts 1
By cutting out terminals 1 and 12, each terminal can be used independently. In the form of use, as shown in FIG. 6, the separated terminals are formed in a terminal shaping process so that the width of the adjacent terminals is larger than the thickness of the printed wiring board when viewed from the side. Next, the printed circuit board provided with the terminal is connected by fitting the terminal into the terminal hole of the main printed circuit board and soldering.
発明の効果
このように、本発明によれば、帯状部分で連結
して所定の間隔に打ち抜き形成された端子部を設
け、所定数毎にその先端部をＬ字状に折り曲げて
前後にし、隣接する前後の端子の間に印刷配線基
板を挾持して半田付などにより端子を接続し、そ
の後帯状部分を除去して各端子を独立させるよう
にしているので、一工程でしかも端子板で印刷配
線基板を挾持して仮固定した状態で半田付けでき
るので確実にかつ極めて作業性よく端子の取付け
が可能となるのである。また、所定数毎にいわゆ
る千鳥状に配列されるように端子の先端を折曲
げ、この折曲げられた端子を折曲げられなかつた
端子との間で印刷配線板を弾性的に挾持するため
に、従来の先端を一義的にコ字状に折曲したもの
より、挾持のために加えられる外力に対する応力
が大きく、後工程である端子の整形工程において
修復できない程変形することはなく、歩留りが良
好なものとなる。Effects of the Invention As described above, according to the present invention, the terminal portions are connected by band-shaped portions and punched at predetermined intervals, and the tip portions of the terminal portions are bent in an L-shape every predetermined number so as to be adjacent to each other. The printed wiring board is sandwiched between the front and rear terminals, and the terminals are connected by soldering, etc., and then the band-shaped portion is removed to make each terminal independent, so printed wiring can be completed in one process using the terminal board. Since soldering can be performed while the board is clamped and temporarily fixed, terminals can be attached reliably and with extremely good workability. In addition, the tips of the terminals are bent so that they are arranged in a so-called zigzag pattern every predetermined number of times, and the printed wiring board is elastically held between the bent terminals and the unbent terminals. , the stress against the external force applied for clamping is greater than the conventional one in which the tip is bent uniquely into a U-shape, and the terminal is not deformed beyond repair in the subsequent terminal shaping process, resulting in a lower yield. It will be good.
第１図は従来例における端子装置の製造方法に
用いられる端子板の斜視図、第２図は本発明の端
子装置の製造方法の一実施例に用いられる端子板
の斜視図、第３図は同端子板で印刷配線基板を挾
持した状態を示す斜視図、第４図、第６図は同端
子板と印刷配線基板を半田付けした状態を示す断
面図、第５図は本発明の端子装置の製造方法の別
の実施例に用いる端子板の斜視図である。
１１，１７……帯状部、１２……端子、１４…
…印刷配線基板、１５，１５′……導電部、１６，
１６′……半田。
FIG. 1 is a perspective view of a terminal board used in a conventional method for manufacturing a terminal device, FIG. 2 is a perspective view of a terminal board used in an embodiment of the method for manufacturing a terminal device of the present invention, and FIG. A perspective view showing a printed wiring board held between the terminal board, FIGS. 4 and 6 are cross-sectional views showing the terminal board and the printed wiring board soldered together, and FIG. 5 is a terminal device of the present invention. FIG. 3 is a perspective view of a terminal board used in another embodiment of the manufacturing method. 11, 17...Striped portion, 12...Terminal, 14...
...Printed wiring board, 15, 15'...Conductive part, 16,
16'...Solder.
Claims (1)
帯状部分と直角な方向に所定の間隔で上記帯状部
分と一体に複数の櫛形の端子部を設け、上記複数
の端子部の先端部を所定毎に交互に前後になるよ
うに折曲し、この端子部の前後の先端部の間に両
面印刷配線板の端部を弾性挟持し、上記端子部の
先端部と上記印刷配線板の導電部とを半田付け等
により接続し、その後上記帯状部分を除去して上
記端子部を分離するようにした端子装置の製造方
法。 ２ 帯状部分は、折曲げ部分の近傍に隣接するよ
うに設けた特許請求の範囲第１項記載の端子装置
の製造方法。[Scope of Claims] 1. A strip-shaped portion is provided in the longitudinal direction of a thin metal plate, a plurality of comb-shaped terminal portions are provided integrally with the strip-shaped portion at predetermined intervals in a direction perpendicular to the strip-shaped portion, and the plurality of terminal portions are provided. The tips of the terminals are bent back and forth alternately at predetermined intervals, and the ends of the double-sided printed wiring board are elastically held between the front and rear tips of the terminals, and the tips of the terminals and the printing A method for manufacturing a terminal device, in which a conductive part of a wiring board is connected to a conductive part by soldering or the like, and then the strip-shaped part is removed to separate the terminal part. 2. The method of manufacturing a terminal device according to claim 1, wherein the band-shaped portion is provided adjacent to the bent portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58106127A JPS59230279A (en) | 1983-06-14 | 1983-06-14 | Manufacturing method of terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58106127A JPS59230279A (en) | 1983-06-14 | 1983-06-14 | Manufacturing method of terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59230279A JPS59230279A (en) | 1984-12-24 |
| JPH0221114B2 true JPH0221114B2 (en) | 1990-05-11 |
Family
ID=14425750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58106127A Granted JPS59230279A (en) | 1983-06-14 | 1983-06-14 | Manufacturing method of terminal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59230279A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04123808U (en) * | 1991-04-23 | 1992-11-10 | 愛知機械工業株式会社 | Window glass mounting structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62271377A (en) * | 1986-05-16 | 1987-11-25 | 日本特殊陶業株式会社 | Terminal junction for ceramic substrate |
| EP0345330A1 (en) * | 1987-12-18 | 1989-12-13 | Union Carbide Corporation | Processes for the production of amines |
| JPH028877U (en) * | 1988-06-30 | 1990-01-19 | ||
| JPH0432176A (en) * | 1990-05-25 | 1992-02-04 | Matsushita Electric Ind Co Ltd | Manufacturing method of circuit board with surface independent terminals |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850620Y2 (en) * | 1979-11-30 | 1983-11-17 | 松下電工株式会社 | Electric circuit board |
| JPS57104541U (en) * | 1980-12-19 | 1982-06-28 | ||
| JPS6026459Y2 (en) * | 1981-06-10 | 1985-08-09 | 富士通株式会社 | Wire connection structure to printed board |
-
1983
- 1983-06-14 JP JP58106127A patent/JPS59230279A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04123808U (en) * | 1991-04-23 | 1992-11-10 | 愛知機械工業株式会社 | Window glass mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59230279A (en) | 1984-12-24 |
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