JPS6264082A - Connector insertion checker - Google Patents
Connector insertion checkerInfo
- Publication number
- JPS6264082A JPS6264082A JP60203293A JP20329385A JPS6264082A JP S6264082 A JPS6264082 A JP S6264082A JP 60203293 A JP60203293 A JP 60203293A JP 20329385 A JP20329385 A JP 20329385A JP S6264082 A JPS6264082 A JP S6264082A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- female
- connectors
- male
- terminal
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
- G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はコネクタの嵌合状態を確認できるコネクタ嵌合
確認装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a connector fitting confirmation device that can confirm the fitting state of a connector.
（従来技術）
車両に搭載された各種の電装品の接続にはコネクタが用
いられている。コネクタは通常雄コネクタと雌コネクタ
とから成り、接続に当っては両コネクタを嵌合させるが
、嵌合を確実にするために両コネクタにロック機構を設
けている。第５図は従来のコネクタを嵌合状態で示して
おり、ｌは雌コネクタ、２は雄コネクタ、３は雌コネク
タｌのハウジングｌａに設けられたロックアーム、４は
雄コネクタ２のハウジング２ａに設けられたロックアー
ム受けであり１両コネクタｌおよび２が完全に嵌合され
たときロックアーム３とロックアーム４とがロックされ
るようになっている。そこで従来はこのロック時に発生
するカチッという音あるいは感触を作業者の耳あるいは
手によって感知したり結合状態を目で見てコネクタが完
全に嵌合したことを確認していた。(Prior Art) Connectors are used to connect various electrical components mounted on a vehicle. A connector usually consists of a male connector and a female connector, and when making a connection, both connectors are fitted together, and both connectors are provided with a locking mechanism to ensure the fitting. FIG. 5 shows a conventional connector in a mated state, where l is a female connector, 2 is a male connector, 3 is a lock arm provided on the housing la of the female connector l, and 4 is a lock arm provided on the housing 2a of the male connector 2. A lock arm receptacle is provided so that the lock arm 3 and the lock arm 4 are locked when the two connectors 1 and 2 are completely fitted. Therefore, in the past, it was confirmed that the connectors were completely mated by sensing the clicking sound or feel generated when the connectors were locked with the ears or hands of the operator, or by visually observing the connected state.
しかしながらこのようなコネクタの嵌合を行う作業現場
は通常雑音が多いので耳による確認がしにくかったり、
コネクタがインストルメントパネルの裏側のように直接
見えない場所に配置されていて手さぐりで嵌合しなけれ
ばならない場合などにおいては目で見て嵌合状態を確認
することはできない。However, the workplace where these connectors are mated is usually noisy, making it difficult to confirm by ear.
In cases where the connector is located in a location that cannot be seen directly, such as on the back side of an instrument panel, and must be fitted by hand, it is not possible to visually confirm the fitted state.
（発明の目的および構成）
本発明は上記の点にかんがみてなされたもので、コネク
タの嵌合状態のチェックを確実にできるようにすること
を目的とし、このため複数の雌端子を有する雌端子コネ
クタの互いに隣接する２つの雌端子間に溝を設け、その
溝に接点を形成し、対応する雄端子を有する雄コネクタ
のハウジングの内面に突起部を設け、雌コネクタと雄コ
ネクタとが所定の位置で嵌合したとき雌コネクタの溝に
雄コネクタの突起部が挿入されて接点が開または閉され
、その接点の開閉に応じて警報手段によって両コネクタ
の不完全な嵌合を警報するように構成した。(Object and Structure of the Invention) The present invention has been made in view of the above points, and an object of the present invention is to make it possible to reliably check the fitted state of a connector, and for this purpose, a female terminal having a plurality of female terminals is provided. A groove is provided between two adjacent female terminals of the connector, a contact is formed in the groove, and a protrusion is provided on the inner surface of the housing of the male connector having the corresponding male terminal, so that the female connector and the male connector are arranged in a predetermined position. When the connectors are mated in position, the protrusion of the male connector is inserted into the groove of the female connector to open or close the contacts, and depending on the opening or closing of the contacts, an alarm means warns that the two connectors are incompletely mated. Configured.
（実施例） 以下本発明を図面に基づいて説明する。(Example) The present invention will be explained below based on the drawings.
第１図は本発明によるコネクタ嵌合確認装置の一実施例
を示す回路図であり、この実施例は嵌合が不完全なとき
の警報手段としてラジェータ液量警報用の警報ブザーを
用いたものであり、５個のコネクタの嵌合状態を確認で
きるものを例示した。図において、５はバッテリ、６は
ヒユーズ、７はラジェータ内のエンジン冷却水の液量不
足を警報する警報ブザーであって液量センサ８によって
オン、オフされる。９〜１３は５個のコネクタのそれぞ
れに設けられた嵌合確認用の接点であり、全接点は警報
ブザ−７とアースとの間に並列に接続されている。接点
９〜１３はコネクタが嵌合されたときに開状態、嵌合さ
れていないときは閉状態であり、５個のコネクタのうち
１個でも嵌合されていなければ第１図の回路は閉じられ
警報ブザ−７が鳴るようになっている。FIG. 1 is a circuit diagram showing an embodiment of the connector fitting confirmation device according to the present invention, and this embodiment uses an alarm buzzer for radiator fluid level alarm as a warning means when the fitting is incomplete. An example is shown in which the fitting state of five connectors can be confirmed. In the figure, 5 is a battery, 6 is a fuse, and 7 is an alarm buzzer that warns of insufficient amount of engine cooling water in the radiator, and is turned on and off by a liquid amount sensor 8. Reference numerals 9 to 13 are contacts for confirming fitting provided on each of the five connectors, and all the contacts are connected in parallel between the alarm buzzer 7 and the ground. Contacts 9 to 13 are open when the connectors are mated, and closed when the connectors are not mated.If even one of the five connectors is not mated, the circuit in Figure 1 is closed. The alarm buzzer 7 will sound.
次に第２図から第４図までに本発明で用いるコネクタの
接点９の構造を説明する。図中第５図と同じ構成部分に
は同じ参照番号を付して示した。Next, the structure of the contact 9 of the connector used in the present invention will be explained with reference to FIGS. 2 to 4. Components in the figure that are the same as those in FIG. 5 are designated with the same reference numerals.
第２図（イ）は６個の端子を有する雌コネクタｌの斜視
図であり、６個の端子の中には嵌合確認用の雌端子１４
が設けられている。第２図（ロ）はこの雌コネクタ１と
嵌合する雄コネクタ２の斜視図であり、その中には６個
の雄端子１５が設けられている。この雄コネクタ２のハ
ウジング２ａの両面には壁４ａが設けられており、この
壁４ａと嵌合する溝１ｂが雌コネクタｌのハウジングｌ
ａ′に設けられている。FIG. 2(a) is a perspective view of a female connector l having six terminals, and among the six terminals is a female terminal 14 for confirming fitting.
is provided. FIG. 2(B) is a perspective view of the male connector 2 that fits into the female connector 1, in which six male terminals 15 are provided. A wall 4a is provided on both sides of the housing 2a of the male connector 2, and a groove 1b that fits into the wall 4a is formed in the housing 2a of the female connector 1.
a'.
第３図は第２図（イ）の雌コネクタ用ハウジングｌａの
Ａ−Ａ断面図であり、（イ）はコネクタ嵌合前、（ロ）
はコネクタ嵌合後の断面図である。１７は嵌合確認用雌
端子１４に隣接し溝１ｂを隔てて設けられた嵌合確認用
雌端子である。なおこの端子はコネクタ用のアース専用
端子を兼ねている。９ａは第４図に示すように雌端子１
４と一体に設けられた接点用アームであり、第１図の回
路において警報ブザ−７に接続される。９ｂは同様に雌
端子１７と一体に設けられた接点用アームでありアース
接続されている。接点用アーム９２１および９ｂは雄、
雌コネクタ１．２が嵌合されていないときは第３図（イ
）に示すように閉状態であるが、コネクタが所定の位置
で完全に嵌合されると壁４ａによって押し開かれ開状態
となる。FIG. 3 is a sectional view taken along line A-A of the female connector housing la in FIG.
is a sectional view after the connector is fitted. A female terminal 17 is provided adjacent to the female terminal 14 with a groove 1b in between. Note that this terminal also serves as a dedicated ground terminal for the connector. 9a is the female terminal 1 as shown in FIG.
4, and is connected to the alarm buzzer 7 in the circuit shown in FIG. Similarly, 9b is a contact arm provided integrally with the female terminal 17, and is connected to earth. Contact arms 921 and 9b are male;
When the female connector 1.2 is not mated, it is in the closed state as shown in FIG. becomes.
なお第３図において１４ａおよび１７ａはそれぞれ雌端
子１４および１７の接触部、１６は雌コネクタｌのハウ
ジングｌａと一体に設けられた端子保持用アームである
。In FIG. 3, 14a and 17a are contact portions of the female terminals 14 and 17, respectively, and 16 is a terminal holding arm provided integrally with the housing la of the female connector l.
以上のように構成すると、５個のコネクタが全て所定の
位置で完全に嵌合していれば接点９〜１３は開となり警
報ブザ−７は鳴らないが、１個でも完全に嵌合されない
コネクタがあれば、そのコネクタの嵌合確認用接点は閉
状態であるため警報ブザーが鳴り嵌合が不完全なコネク
タがあることが確認できる。With the above configuration, if all five connectors are completely mated in their predetermined positions, contacts 9 to 13 will be open and the alarm buzzer 7 will not sound, but if even one connector is not fully mated, If there is, the connector's fitting confirmation contact is closed, and an alarm buzzer will sound, confirming that there is an incompletely fitted connector.
上記実施例においては警報手段としてラジェータ液量警
報ブザーを併用したが、他の警報ブザーでもよいことは
もちろんである。またそれに限らず独立した警報ブザー
を用いてもよくさらにブザーに限らずチャイム、ランプ
などの警報手段を用いてもよい。In the above embodiment, a radiator fluid level alarm buzzer is used as an alarm means, but it goes without saying that other alarm buzzers may be used. Further, the present invention is not limited to this, and an independent alarm buzzer may be used.Furthermore, alarm means such as a chime or a lamp may be used instead of the buzzer.
また上記実施例においては、嵌合確認用接点をコネクタ
嵌合時に開状態、嵌合していないときに閉状態としたが
その逆であってもよい。Further, in the above embodiment, the fitting confirmation contact is in the open state when the connector is fitted, and in the closed state when the connector is not fitted, but the opposite may be used.
さらに上記実施例においては、嵌合確認用雌端子１４を
専用端子として設けたがコネクタ内の信号伝送用雌端子
を用いてもよい。逆に雌端子１７はコネクタ内のアース
専用端子と併用したが専用端子として設けてもよい。Further, in the above embodiment, the female terminal 14 for fitting confirmation is provided as a dedicated terminal, but a female terminal for signal transmission inside the connector may be used. On the other hand, although the female terminal 17 is used in conjunction with the grounding terminal within the connector, it may also be provided as a dedicated terminal.
（発明の効果）
以上説明したように、本発明においては、複数の雌端子
を有する雌端子コネクタの隣接する２つの雌端子間に溝
を設け、その溝に接点を形成し、対応する雄端子を有す
る雄コネクタの／＼ウジングの内側に突起部を設け、雌
コネクタと雄コネクタとが所定の位置で嵌合したとき雌
コネクタの溝に雄コネクタの突起部が挿入されて接点が
開または閉され、その接点の開閉に応じて両コネクタの
不安定な嵌合を警報手段によって警報するように構成し
たため、コネクタの嵌合状態を嵌合作業が行われる環境
の如何にかかわらず漏れなく確認することができるとい
う効果が得られる。(Effects of the Invention) As explained above, in the present invention, a groove is provided between two adjacent female terminals of a female terminal connector having a plurality of female terminals, a contact is formed in the groove, and a corresponding male terminal A protrusion is provided on the inside of the housing of the male connector with Since the system is configured so that the unstable mating of both connectors is alarmed by the alarm means according to the opening and closing of the contacts, the mating state of the connectors can be checked without fail regardless of the environment in which the mating work is performed. You can get the effect that you can.
また本発明によれば実施例に示した通り既設の警報ブザ
ーや雌端子を併用できるため安いコストで嵌合状態の確
認ができる。Further, according to the present invention, as shown in the embodiments, the existing alarm buzzer and female terminal can be used in combination, so that the fitted state can be confirmed at low cost.
第１図は本発明によるコネクタ嵌合確認装置の一実施例
の回路図、第２図（イ）は本発明によるコネクタ嵌合確
認装置における雌コネクタの斜視図、（ロ）は雄コネク
タの斜視図、第３図（イ）は第２図（イ）の雌コネクタ
のＡ−Ａ断面図、（ロ）は嵌合状態でのＡ−Ａ断面図、
第４図は第２図および第３図の雌コネクタに設けられた
嵌合確認用雌端子の拡大斜視図、第５図は従来のコネク
タの嵌合状態における斜視図である。
ｌφΦ・雌コネクタ、２・会・雄コネクタ、１ｂ−−−
溝、 ４ａ１１１１１１壁。
９〜１３・・Φ嵌合確認用接点、
９ａ、９ｂ＊＊＊接点用アーム、
１４．１７・・・嵌合確認用雌端子、
１５・―争雄端子Fig. 1 is a circuit diagram of an embodiment of the connector fitting confirmation device according to the present invention, Fig. 2 (a) is a perspective view of the female connector in the connector fitting confirmation device according to the present invention, and (b) is a perspective view of the male connector. Figure 3 (a) is a cross-sectional view taken along line A-A of the female connector in figure 2 (a), and (b) is a cross-sectional view taken along line A-A in the fitted state.
FIG. 4 is an enlarged perspective view of a female terminal for fitting confirmation provided in the female connector of FIGS. 2 and 3, and FIG. 5 is a perspective view of the conventional connector in a fitted state. lφΦ・Female connector, 2・Male connector, 1b---
Groove, 4a111111 wall. 9-13...ΦContact for fitting confirmation, 9a, 9b*** Contact arm, 14.17...Female terminal for fitting confirmation, 15--Male terminal
Claims (1)
隣接する２つの雌端子間に溝を設け、前記溝に電気的接
点を形成し、前記雌端子に対応する雄端子を有する雄コ
ネクタのハウジングの内側に突起部を設け、前記雌コネ
クタと前記雄コネクタとが所定の位置で嵌合したとき前
記溝に前記突起部が挿入されて前記接点が開または閉さ
れ、前記接点の開閉に応じて警報手段によって警報する
ことを特徴とするコネクタ嵌合確認装置。A groove is provided between two mutually adjacent female terminals of a housing of a female connector having a plurality of female terminals, an electrical contact is formed in the groove, and an inside of a housing of a male connector has male terminals corresponding to the female terminals. is provided with a protrusion, and when the female connector and the male connector are fitted in a predetermined position, the protrusion is inserted into the groove to open or close the contact, and an alarm means is provided in accordance with the opening or closing of the contact. A connector fitting confirmation device characterized in that it issues an alarm by:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60203293A JPS6264082A (en) | 1985-09-17 | 1985-09-17 | Connector insertion checker |
| GB08622346A GB2180657A (en) | 1985-09-17 | 1986-09-17 | Apparatus for checking the fitting of connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60203293A JPS6264082A (en) | 1985-09-17 | 1985-09-17 | Connector insertion checker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6264082A true JPS6264082A (en) | 1987-03-20 |
| JPH0535554B2 JPH0535554B2 (en) | 1993-05-26 |
Family
ID=16471637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60203293A Granted JPS6264082A (en) | 1985-09-17 | 1985-09-17 | Connector insertion checker |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6264082A (en) |
| GB (1) | GB2180657A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0265078A (en) * | 1988-08-30 | 1990-03-05 | Sumitomo Electric Ind Ltd | Defective coupling detecting device for connector for automobile |
| JPH0350776U (en) * | 1989-09-22 | 1991-05-17 | ||
| JPH0384565U (en) * | 1989-12-19 | 1991-08-27 | ||
| JPH0472576U (en) * | 1990-11-01 | 1992-06-25 | ||
| US5516299A (en) * | 1992-12-07 | 1996-05-14 | Yazaki Corporation | Multi-input connector |
| US5791923A (en) * | 1994-10-20 | 1998-08-11 | The Whitaker Corporation | Tab terminal with short circuiting spring member |
| JP2020027712A (en) * | 2018-08-10 | 2020-02-20 | 矢崎エナジーシステム株式会社 | Connector unit and power supply cable unit |
| JP2020167034A (en) * | 2019-03-29 | 2020-10-08 | 矢崎総業株式会社 | Power circuit breaker device |
| JP2022189572A (en) * | 2021-06-11 | 2022-12-22 | 矢崎総業株式会社 | Unauthorized connection detection device |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2538693B2 (en) * | 1990-03-23 | 1996-09-25 | 矢崎総業株式会社 | Connector coupling detector |
| US5268644A (en) * | 1990-04-03 | 1993-12-07 | Ford Motor Company | Fault detection and isolation in automotive wiring harness by time-domain reflectometry |
| US5264796A (en) * | 1990-04-03 | 1993-11-23 | Ford Motor Company | Fault detection and isolation in automotive wiring harness including dedicated test line |
| US5066919A (en) * | 1990-04-03 | 1991-11-19 | Ford Motor Company | Fault detection and isolation in automotive wiring harness by network analysis method |
| US5273448A (en) * | 1993-03-16 | 1993-12-28 | The Whitaker Corporation | Shorting spring concept |
| DE19542822A1 (en) * | 1995-11-16 | 1997-05-22 | Whitaker Corp | Electrical check for firm connection between plug halves |
| US9915695B2 (en) | 2014-12-01 | 2018-03-13 | Toshiba Global Commerce Solutions Holdings Corporation | Detecting a proper connection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366691U (en) * | 1976-11-08 | 1978-06-05 | ||
| JPS53146094U (en) * | 1977-04-25 | 1978-11-17 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1553514A (en) * | 1976-07-30 | 1979-09-26 | Scott Mathauser Corp | Apparatus whereby testing of enables the presence of electrical equipmened |
| DE7721277U1 (en) * | 1977-07-07 | 1977-10-13 | C. A. Weidmueller Kg, 4930 Detmold | Plug-in device |
| GB2112532B (en) * | 1981-12-10 | 1986-07-09 | Christopher John Favera Jordan | Device for testing jack plugs and jack plug leads |
| JPS5888783U (en) * | 1981-12-11 | 1983-06-16 | 星電器製造株式会社 | jack |
-
1985
- 1985-09-17 JP JP60203293A patent/JPS6264082A/en active Granted
-
1986
- 1986-09-17 GB GB08622346A patent/GB2180657A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366691U (en) * | 1976-11-08 | 1978-06-05 | ||
| JPS53146094U (en) * | 1977-04-25 | 1978-11-17 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0265078A (en) * | 1988-08-30 | 1990-03-05 | Sumitomo Electric Ind Ltd | Defective coupling detecting device for connector for automobile |
| JPH0350776U (en) * | 1989-09-22 | 1991-05-17 | ||
| JPH0384565U (en) * | 1989-12-19 | 1991-08-27 | ||
| JPH0472576U (en) * | 1990-11-01 | 1992-06-25 | ||
| US5516299A (en) * | 1992-12-07 | 1996-05-14 | Yazaki Corporation | Multi-input connector |
| US5791923A (en) * | 1994-10-20 | 1998-08-11 | The Whitaker Corporation | Tab terminal with short circuiting spring member |
| JP2020027712A (en) * | 2018-08-10 | 2020-02-20 | 矢崎エナジーシステム株式会社 | Connector unit and power supply cable unit |
| JP2020167034A (en) * | 2019-03-29 | 2020-10-08 | 矢崎総業株式会社 | Power circuit breaker device |
| JP2022189572A (en) * | 2021-06-11 | 2022-12-22 | 矢崎総業株式会社 | Unauthorized connection detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2180657A (en) | 1987-04-01 |
| JPH0535554B2 (en) | 1993-05-26 |
| GB8622346D0 (en) | 1986-10-22 |
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