JPH0487278A - Terminal fixing structure for connector and method thereof - Google Patents
Terminal fixing structure for connector and method thereofInfo
- Publication number
- JPH0487278A JPH0487278A JP2201545A JP20154590A JPH0487278A JP H0487278 A JPH0487278 A JP H0487278A JP 2201545 A JP2201545 A JP 2201545A JP 20154590 A JP20154590 A JP 20154590A JP H0487278 A JPH0487278 A JP H0487278A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- holder
- hole
- core wire
- connector
- 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
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 238000002788 crimping Methods 0.000 description 27
- 239000004020 conductor Substances 0.000 description 13
- 239000012212 insulator Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は電子制御機器等に用いられる電線用のコネクタ
の端子固定ｉ遺とその方法に関するしのである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a terminal fixing device and method for a connector for electric wires used in electronic control equipment and the like.
（従来の技術）
従来のこの種のコネクタにおける端子固定手段は、第８
図に示すように端子保持体ａに端子圧入孔すを設け、こ
の端子圧入孔すに、この端子圧入孔すの孔径より大きい
径寸法の端子Ｃを圧入により固定するか、また、第９図
に示すように端子圧入孔すの孔径より大きい径寸法で且
つ突起ｄを設けた端子Ｃを、端子圧入孔すに圧入するか
、もしくは、第１０図に示すように括れ部ｅを有する端
子Ｃを端子保持体ａと共に、一体に成形するものであっ
た。(Prior Art) The terminal fixing means in the conventional connector of this type is
As shown in the figure, a terminal press-fit hole is provided in the terminal holder a, and a terminal C having a diameter larger than that of the terminal press-fit hole is fixed by press-fitting into the terminal press-fit hole. As shown in Fig. 10, a terminal C having a diameter larger than the hole diameter of the terminal press-fitting hole and provided with a protrusion d is press-fitted into the terminal press-fitting hole, or a terminal C having a constricted portion e as shown in Fig. The terminal holder a and the terminal holder a were integrally molded.
（発明か解決しようとする課顕）
しかしながら、上記の従来例にあっては、圧入もしくは
一体成形であって、いずれも端子の固定方法としてはそ
の工程数が多くなり、コネクタのコスト高を誘引すると
いう間組点かあった。(Invention or problem to be solved) However, in the above conventional examples, the terminals are either press-fitted or integrally molded, and both methods require a large number of steps to fix the terminals, which increases the cost of the connector. Then there was a set point.
本発明は、上記の問題点に着目して成されたものであっ
て、その−の目的とするところは、簡単な構成で端子の
固定が確実にできる端子の固定構造を提供することにあ
る。The present invention has been made in view of the above-mentioned problems, and its objective is to provide a terminal fixing structure that can securely fix a terminal with a simple structure. .
また−本発明の他の目的とするところは、工程数が少な
くなり、コネクタのコスト高を誘引するという不具合を
解消することができる端子の固定方法を提供することに
ある。Another object of the present invention is to provide a terminal fixing method that reduces the number of steps and eliminates the problem of increasing the cost of the connector.
（課題を解決するための手段）
上記の−の目的を達成するために本発明は、端子保持体
に挿入された端子の孔に、端子保持体の変形した一部を
突入させて端子を端子保持体に固定した構成にしである
。(Means for Solving the Problems) In order to achieve the above-mentioned object -, the present invention provides a terminal by inserting a deformed part of the terminal holder into the hole of the terminal inserted into the terminal holder. It has a structure fixed to a holder.
また、上記の他の目的を達成するために、本発明は、端
子に孔を設け、この端子を端子保持体に設けた端子挿入
孔に挿入した後、パンチにより端子保持体を加圧して端
子保持体の一部を端子の孔内に突入させて端子を端子保
持体に固定するようにした。In addition, in order to achieve the other objects mentioned above, the present invention provides a hole in a terminal, inserts the terminal into a terminal insertion hole provided in a terminal holder, and then pressurizes the terminal holder with a punch to form a terminal. A part of the holder is inserted into the hole of the terminal to fix the terminal to the terminal holder.
（作用）
−の発明により、簡単な構成で端子の固定か確実にでき
る。(Function) According to the invention of -, the terminal can be securely fixed with a simple structure.
他の発明により、従来の圧入や一体成形により端子を端
子保持体に固定する方法に比べ、その工程数を少なくし
て、コネクタのコスト高を誘引するという不具合を解消
する。According to another invention, the number of steps is reduced compared to the conventional method of fixing a terminal to a terminal holder by press-fitting or integral molding, thereby eliminating the disadvantage of increasing the cost of the connector.
（実施例） 以下本発明を第１図乃至第７図に基づいて説明する。(Example) The present invention will be explained below based on FIGS. 1 to 7.
第１図はコネクタの結合前の斜視図、第２図は電気接触
端子の分解斜視図、第３図は本発明に係わるコネクタの
端子固定方法における、端子の端子保持体への挿入前の
斜視図、第４図及び第５図は同端子の端子保持体への固
定工程の説明図、第６図は電気接触端子の端子に電線を
圧着する状態を示す説明図、第７図は電気接触子に電線
を圧着した状態を示す説明図である。Fig. 1 is a perspective view of the connector before it is coupled, Fig. 2 is an exploded perspective view of the electrical contact terminal, and Fig. 3 is a perspective view of the terminal before it is inserted into the terminal holder in the connector terminal fixing method according to the present invention. Figures 4 and 5 are explanatory diagrams of the fixing process of the terminal to the terminal holder, Figure 6 is an explanatory diagram showing the state of crimping the electric wire to the terminal of the electrical contact terminal, and Figure 7 is the electrical contact terminal. FIG. 2 is an explanatory diagram showing a state in which an electric wire is crimped to the child.
コネクタＡはｊ側コネクタＢと雄側コネクタＣとを備え
ており、」側コネクタＢはハウジングＤ内に電気接触端
子１を設けて成る。The connector A includes a j side connector B and a male side connector C, and the 'side connector B has an electrical contact terminal 1 provided in a housing D.
この電気接触端子１は外部導体３と端子保持体である絶
縁体４と２本の端子５とより成る。This electrical contact terminal 1 consists of an outer conductor 3, an insulator 4 serving as a terminal holder, and two terminals 5.
外部導体３は、三つの領域に区分され、筒状の端子保持
部７と導体圧着部６とレース圧着部８から成り、導体圧
着部６はＵ字状に起立した圧着片９．９を備えており、
シース圧＠部８はし′字状に起立した圧着片１１．１１
を備えている。端子保持部７の周部の後部には後述する
圧着片の起立方向に向かう治具挿入口１０ａ、１０ｂが
形成しである。The outer conductor 3 is divided into three regions, and consists of a cylindrical terminal holding part 7, a conductor crimping part 6, and a lace crimping part 8, and the conductor crimping part 6 includes a crimping piece 9.9 that stands up in a U-shape. and
Sheath pressure @ part 8 crimp piece 11.11
It is equipped with Jig insertion openings 10a and 10b are formed in the rear portion of the peripheral portion of the terminal holding portion 7, which will be described later.
前記端子５は端子本体１４と芯線圧着部１５と芯線被覆
圧着部１６から成っている。端子本体１４は板状であり
、その中央部には孔１４ａが設けである。芯線圧着部１
５はＵ字状に起立した圧着片１７．１７を備えており、
また、芯線被覆圧着部１６はＵ字状に起立した圧着片１
８．１８を備えている。The terminal 5 consists of a terminal body 14, a core wire crimping section 15, and a core wire covering crimping section 16. The terminal body 14 is plate-shaped, and a hole 14a is provided in the center thereof. Core wire crimping part 1
5 is equipped with a crimping piece 17.17 that stands up in a U-shape,
Moreover, the core wire covering crimping part 16 has a crimping piece 1 that stands up in a U-shape.
8.18.
前記絶縁体４は合成樹脂製であって、この絶縁体４には
、これの前後に抜ける端子挿入孔１９か左右に平行に形
成してあり、また、絶縁体４の周面にはパンチ挿入凹部
２０が形成してあり、これらパンチ挿入凹部２０は端子
挿入孔１９の真上に位置していて、パンチ挿入凹部２０
の底面２０ａとパンチ挿入凹部２０との間は他に比べて
薄くなっている。The insulator 4 is made of synthetic resin, and terminal insertion holes 19 are formed in the insulator 4 in parallel to the left and right, and terminal insertion holes 19 are formed in the insulator 4 in parallel to the left and right. Recesses 20 are formed, these punch insertion recesses 20 are located directly above the terminal insertion holes 19, and the punch insertion recesses 20
The space between the bottom surface 20a and the punch insertion recess 20 is thinner than the other parts.
そして、第４図及び第５図に示すように絶縁体４の端子
挿入孔１９に端子５の端子本体１４を挿入し、パンチ挿
入凹部２０内にパンチ２１を挿入して、パンチ２１によ
り絶縁体４を加圧して絶縁体４の一部４ａを端子５の孔
１４ａ内に突入させて端子５を絶縁体４に固定する。Then, as shown in FIGS. 4 and 5, the terminal body 14 of the terminal 5 is inserted into the terminal insertion hole 19 of the insulator 4, the punch 21 is inserted into the punch insertion recess 20, and the punch 21 is inserted into the insulator. 4 is pressurized to force a portion 4a of the insulator 4 into the hole 14a of the terminal 5, thereby fixing the terminal 5 to the insulator 4.
このように端子５を固定した絶縁体４を外部導体３の端
子保持部７内に収容することにより電気接触端子１が構
成されている。この場合、端子５の芯線圧着部１５およ
び芯線被覆圧着部１６は端子保持部６に設けた治具挿入
口１０ａ、１０ｂ内に位置している。The electrical contact terminal 1 is constructed by accommodating the insulator 4 to which the terminal 5 is fixed in the terminal holding portion 7 of the external conductor 3 in this manner. In this case, the core wire crimping part 15 and the core wire covering crimping part 16 of the terminal 5 are located in the jig insertion openings 10a and 10b provided in the terminal holding part 6.
電気接触端子１に電線２を接続するには、ます、電線２
の先端部を第２図に示すように加工して、シース２１か
ら導体２２を露出させ、この導体２２から芯線被覆２３
を露出させ、さらに、芯線被覆２３から芯線２４を露出
させる。To connect electric wire 2 to electrical contact terminal 1, connect electric wire 2
The tip of the conductor 22 is exposed from the sheath 21 by processing it as shown in FIG.
is exposed, and the core wire 24 is further exposed from the core wire coating 23.
このｔｆｆ１２の先端部を電気接触端子１に挿入し、端
子５の芯線圧着部１７．１７間に電線２の芯線２４を、
芯線被覆圧着部１６の圧着片１８．１８間に芯線被覆２
３を、外部導体３の導体圧着部６内に導体２２を、シー
ス圧着部８にシース２１をそれぞれ挿入し、第６図に示
すように端子用の圧着治具であるアンビル２４ａ、２４
ｂとクランパー２５ａ、２５ｂ、圧着治具であるアンビ
ル２６ａ、２６ｂとクランパー２７ａ、２７ｂとを用い
て、芯線２４を圧着片１７．１７で圧着するとともに、
芯線被覆２３を圧着片１８．１８で、導体２２を導体圧
着部６の圧着片９．９で、シース２１をシース圧着部８
の圧着片１１．１１でそれぞれ一度に圧着することによ
り電気接触子１にシールド電線２が接続される。Insert the tip of this tff12 into the electrical contact terminal 1, and insert the core wire 24 of the electric wire 2 between the core wire crimping portions 17 and 17 of the terminal 5.
The core wire covering 2 is inserted between the crimping pieces 18 and 18 of the core wire covering crimping part 16.
3, the conductor 22 is inserted into the conductor crimping part 6 of the external conductor 3, and the sheath 21 is inserted into the sheath crimping part 8, and as shown in FIG.
25a, 25b, anvils 26a, 26b, which are crimping jigs, and clampers 27a, 27b, the core wire 24 is crimped with crimping pieces 17, 17,
The core wire sheathing 23 is crimped with the crimping piece 18.18, the conductor 22 is crimped with the crimping piece 9.9 of the conductor crimping part 6, and the sheath 21 is crimped with the sheath crimping part 8.
The shielded wire 2 is connected to the electric contact 1 by crimping each of the crimping pieces 11 and 11 at the same time.
（発明の効果）
以上説明したように、本発明は、端子保持体に挿入され
た端子の孔に、端子保持体の変形した一部を突入させて
端子を端子保持体に固定したから、簡単な構成で端子の
固定が確実にできる。(Effects of the Invention) As explained above, the present invention can easily fix the terminal to the terminal holder by inserting the deformed part of the terminal holder into the hole of the terminal inserted into the terminal holder. The terminal can be securely fixed with this configuration.
また、本発明は、端子に孔を設け、この端子を端子保持
体に設けた端子挿入孔に挿入した後、パンチにより端子
保持体を加圧して端子保持体の一部を端子の孔内に突入
させて端子を端子保持体に固定するようにしたから、従
来の圧入や一体成形により端子を端子保持体に固定する
方法に比べて、その工程数が少なくなり、コネクタのコ
スト高を誘引するという不具合を解消することができる
。Further, in the present invention, a hole is provided in the terminal, and after the terminal is inserted into a terminal insertion hole provided in a terminal holder, the terminal holder is pressurized with a punch so that a part of the terminal holder is inserted into the hole of the terminal. Because the terminals are fixed to the terminal holder by plunging, the number of steps is fewer than the conventional method of fixing the terminals to the terminal holder by press-fitting or integral molding, which increases the cost of the connector. This problem can be solved.
第１図はコネクタの結合前の斜視図、第２図は電気接触
端子の分解斜視図、第３図は本発明に係わるコネクタの
端子固定方法における、端子の端子保持体への挿入前の
斜視図、第４図及び第５図は同端子の端子保持体への固
定工程の説明図、第６図は電気接触端子の端子に電線を
圧着する状態を示す説明図、第７図は電気接触子に電線
を圧着した状態を示す説明図、第８図乃至第１０図は従
来のコネクタの端子固定方法の説明図である。
１・・・電気接触端子、２・・・電線、３・・・外部導
体、 ４・・・絶縁体（ｆ４Ａ子保持体）、５・・・
端子、 １４ａ・・・孔。
第１図
第３図
電気簿欺端÷
電線
タト部導体
絶縁体（鳩子保り体）
埠帖子
Ｌ
第
図
第
図
第
図
り１
第
図
り
第
図Fig. 1 is a perspective view of the connector before it is coupled, Fig. 2 is an exploded perspective view of the electrical contact terminal, and Fig. 3 is a perspective view of the terminal before it is inserted into the terminal holder in the connector terminal fixing method according to the present invention. Figures 4 and 5 are explanatory diagrams of the fixing process of the terminal to the terminal holder, Figure 6 is an explanatory diagram showing the state of crimping the electric wire to the terminal of the electrical contact terminal, and Figure 7 is the electrical contact terminal. FIGS. 8 to 10 are explanatory diagrams showing a state in which an electric wire is crimped to a connector, and FIGS. 8 to 10 are explanatory diagrams of a conventional connector terminal fixing method. DESCRIPTION OF SYMBOLS 1... Electrical contact terminal, 2... Electric wire, 3... External conductor, 4... Insulator (f4A element holder), 5...
Terminal, 14a... hole. Fig. 1 Fig. 3 Electrical register end ÷ Wire tab conductor insulator (pocket retainer) Box L Fig. Fig. Fig. 1 Fig. Fig. 1 Fig. Fig. 1 Fig. Fig. 3
Claims (2)
の変形した一部を突入させて端子を端子保持体に固定し
たことを特徴とするコネクタの端子固定構造。(1) A terminal fixing structure for a connector, characterized in that the terminal is fixed to the terminal holder by inserting a deformed part of the terminal holder into the hole of the terminal inserted into the terminal holder.
端子挿入孔に挿入した後、パンチにより端子保持体を加
圧して端子保持体の一部を端子の孔内に突入させて端子
を端子保持体に固定するようにしたことを特徴とするコ
ネクタの端子固定方法。(2) After making a hole in the terminal and inserting this terminal into the terminal insertion hole provided in the terminal holder, pressurize the terminal holder with a punch and push a part of the terminal holder into the hole of the terminal. A method for fixing terminals of a connector, characterized in that the terminals are fixed to a terminal holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2201545A JP2577272B2 (en) | 1990-07-31 | 1990-07-31 | Connector terminal fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2201545A JP2577272B2 (en) | 1990-07-31 | 1990-07-31 | Connector terminal fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0487278A true JPH0487278A (en) | 1992-03-19 |
| JP2577272B2 JP2577272B2 (en) | 1997-01-29 |
Family
ID=16442828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2201545A Expired - Fee Related JP2577272B2 (en) | 1990-07-31 | 1990-07-31 | Connector terminal fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2577272B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013110512A1 (en) * | 2013-09-23 | 2015-03-26 | "Konfektion E" Elektronik Gmbh | Connector with primary and secondary interlock |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133978U (en) * | 1985-02-12 | 1986-08-21 | ||
| JPS6248775U (en) * | 1985-09-06 | 1987-03-26 |
-
1990
- 1990-07-31 JP JP2201545A patent/JP2577272B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133978U (en) * | 1985-02-12 | 1986-08-21 | ||
| JPS6248775U (en) * | 1985-09-06 | 1987-03-26 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013110512A1 (en) * | 2013-09-23 | 2015-03-26 | "Konfektion E" Elektronik Gmbh | Connector with primary and secondary interlock |
| DE102013110512B4 (en) * | 2013-09-23 | 2016-03-10 | "Konfektion E" Elektronik Gmbh | Connector with primary and secondary interlock |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2577272B2 (en) | 1997-01-29 |
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