JP2522409Y2 - Electrical connector structure - Google Patents
Electrical connector structureInfo
- Publication number
- JP2522409Y2 JP2522409Y2 JP1991892U JP1991892U JP2522409Y2 JP 2522409 Y2 JP2522409 Y2 JP 2522409Y2 JP 1991892 U JP1991892 U JP 1991892U JP 1991892 U JP1991892 U JP 1991892U JP 2522409 Y2 JP2522409 Y2 JP 2522409Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- holding portion
- mating
- insertion hole
- male
- 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 - Fee Related
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は電気コネクタ構造に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrical connector structure.
【０００２】[0002]
【従来の技術】従来の電気コネクタ構造において、雄側
コネクタにあっては、図３および図４に示すように絶縁
ハウジング４０の嵌合凹部４１内に突出する端子４２
は、そのコンタクト部４３が剥きだしのままであった。2. Description of the Related Art In a conventional electric connector structure, a terminal 42 projecting into a fitting recess 41 of an insulating housing 40 as shown in FIGS.
In this case, the contact portion 43 was left bare.
【０００３】[0003]
【考案が解決しようとする課題】上記従来の電気コネク
タ構造にあっては、端子４２のコンタクト部４３が剥き
だしのままであるために、図５に示すように相手コネク
タ４４によるこじり（矢印で示す）に会うとコンタクト
部４３が容易に変形を来していたし、また、図６に示す
ように相手コネクタ４４の端子４５がコンタクト部４３
にぶつかることがあり、この場合に、端子４２が抜ける
という問題点があった。In the above-described conventional electrical connector structure, since the contact portion 43 of the terminal 42 is left bare, twisting by the mating connector 44 as shown in FIG. 6), the contact portion 43 was easily deformed, and as shown in FIG.
In this case, there is a problem that the terminal 42 comes off.
【０００４】本考案は、上記の問題点に着目して成され
たものであって、その目的とするところは、相手コネク
タによるこじりに会っても端子の変形を防止することが
できるばかりか、相手コネクタの端子との衝突時の端子
の抜けが防止できる電気コネクタ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 purpose is to not only prevent the deformation of the terminal even when the connector is twisted, An object of the present invention is to provide an electrical connector structure capable of preventing a terminal from coming off when a collision occurs with a terminal of a mating connector.
【０００５】[0005]
【課題を解決するための手段】上記の目的を達成するた
めに、本考案は、絶縁ハウジングに端子保持部を前方に
向かって突出形成し、この端子保持部に、この端子保持
部の先部を残して後方に至る端子挿入孔を左右方向に所
定のピッチ間隔をおいて多数形成して、端子保持部の先
部を端子先保護部になし、端子保持部の両面部に、この
端子保持部の軸線に沿う相手端子挿入溝部を前記端子挿
入孔に対抗させて形成して相手端子挿入溝部を端子挿入
孔に開口し、前記端子挿入孔に後方より端子を挿入し
て、相手端子挿入溝部の底に雄端子を表出させたことを
特徴とする。According to the present invention, a terminal holding portion is formed on an insulating housing so as to protrude forward, and the terminal holding portion is provided with a tip of the terminal holding portion. A large number of terminal insertion holes extending rearward are formed at predetermined pitch intervals in the left-right direction, leaving the front end of the terminal holding portion as a terminal tip protection portion, and holding the terminal holding portion on both sides of the terminal holding portion. A mating terminal insertion groove along the axis of the portion is formed opposite the terminal insertion hole, the mating terminal insertion groove is opened in the terminal insertion hole, and a terminal is inserted into the terminal insertion hole from the rear to form a mating terminal insertion groove. A male terminal is exposed at the bottom of the frame.
【０００６】[0006]
【作用】かかる構成により、端子は上下左右を端子保持
部により保持されるようになり、相手コネクタによるこ
じりに会っても端子の変形を防止することができるし、
また、端子の先端方には端子先保護部があるために、相
手コネクタの端子が端子にぶつかることがなく端子の抜
けが防止される。According to this structure, the terminals are held vertically and horizontally by the terminal holding portions, so that the terminals can be prevented from being deformed even if they are twisted by the mating connector.
In addition, since the terminal tip protection portion is provided at the distal end of the terminal, the terminal of the mating connector does not hit the terminal and the terminal is prevented from coming off.
【０００７】[0007]
【実施例】以下、本考案の一実施例を図面に基づいて説
明する。図１は本考案に係わる電気コネクタ構造の結合
前の状態における断面図、図２（１）は図１Ａ−Ａ線に
沿う断面図、（２）は図１Ａ´−Ａ´線に沿う断面図で
ある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 is a cross-sectional view of the electrical connector structure according to the present invention in a state before coupling, FIG. 2A is a cross-sectional view along the line AA-A, and FIG. 2B is a cross-sectional view along the line AA′-A ′ in FIG. It is.
【０００８】電気コネクタ１は雄側コネクタ２０と雌側
コネクタ３０とより構成されており、雄側コネクタ２０
は絶縁ハウジング２を備えており、この絶縁ハウジング
２の前面部２ａには長方形状の金属ケース取付部３が形
成してあり、この金属ケース取付部３に囲まれた部分に
上下に２列の端子保持部４が前方に向かって突出形成し
てある。The electrical connector 1 comprises a male connector 20 and a female connector 30.
Is provided with an insulating housing 2, and a rectangular metal case mounting portion 3 is formed on a front surface portion 2 a of the insulating housing 2, and two rows of upper and lower rows are formed in a portion surrounded by the metal case mounting portion 3. The terminal holding portion 4 is formed to protrude forward.
【０００９】これらの端子保持部４には、この端子保持
部４の軸線に沿う断面四角形状の端子挿入孔５が左右方
向に所定のピッチ間隔をおいて多数形成してあり、これ
らの端子挿入孔５は絶縁ハウジング２の後面部２ｂに達
しており、また、端子挿入孔５は端子保持部４の先部を
貫通してはおらず、この先部が端子先保護部６になされ
ている。そして、端子保持部４の上、下面部４ａ、４ｂ
にはこの端子保持部４の軸線に沿う相手端子挿入溝部７
が前記端子挿入孔５の上、下部に位置して形成してあ
り、これらの相手端子挿入溝部７の幅は端子挿入孔５の
幅より小さくしてあり、相手端子挿入溝部７は端子挿入
孔５に通じている。A large number of terminal insertion holes 5 having a rectangular cross section along the axis of the terminal holding portion 4 are formed in the terminal holding portion 4 at a predetermined pitch in the left-right direction. The hole 5 reaches the rear surface portion 2 b of the insulating housing 2, and the terminal insertion hole 5 does not pass through the front end of the terminal holding portion 4, and this front end is formed as a terminal front protection portion 6. Then, the upper and lower surfaces 4a, 4b of the terminal holding portion 4
A mating terminal insertion groove 7 along the axis of the terminal holding portion 4.
Are formed above and below the terminal insertion hole 5, and the width of the mating terminal insertion groove 7 is smaller than the width of the terminal insertion hole 5. It leads to 5.
【００１０】そして、前記端子挿入孔５には後方より雄
端子８が挿入してあり、相手端子挿入溝部７の底に雄端
子８が表出している。また、前記金属ケース取付部３に
はシールド用の金属ケース９が装着してあり、金属ケー
ス９は前記端子保持部４を囲んでいて、この金属ケース
９内が相手コネクタ嵌合凹部１０になっている。A male terminal 8 is inserted into the terminal insertion hole 5 from the rear, and the male terminal 8 is exposed at the bottom of the mating terminal insertion groove 7. Further, a metal case 9 for shielding is mounted on the metal case mounting portion 3. The metal case 9 surrounds the terminal holding portion 4, and the inside of the metal case 9 becomes a mating connector fitting concave portion 10. ing.
【００１１】相手コネクタである雌側コネクタ３０は絶
縁ハウジング１１を備えており、この絶縁ハウジング１
１は、ブロック体状の基部１２とこの基部１２から前方
に延出する筒状部１３とを有している。前記基部１２と
筒状部１３には前後の貫通する複数の端子収容部１４が
形成してあり、これらの端子収容部１４には雌端子１５
が収容してある。The female connector 30 as a mating connector has an insulating housing 11.
1 has a block-shaped base portion 12 and a tubular portion 13 extending forward from the base portion 12. The base portion 12 and the cylindrical portion 13 are formed with a plurality of terminal receiving portions 14 penetrating front and rear, and these terminal receiving portions 14 are provided with female terminals 15.
Is housed.
【００１２】この雌端子１５は接触部１６を備えてお
り、この接触部１６は二股状になされていて、二つの接
触片１７を有しており、これらの接触片１７の端部には
接点部１７ａが形成してある。また、前記絶縁ハウジン
グ１１の筒状部１３にはシールド用の金属ケース１８が
被嵌されていて、この部分が嵌合部１９になっている。The female terminal 15 has a contact portion 16 which is bifurcated and has two contact pieces 17. A portion 17a is formed. A metal case 18 for shielding is fitted on the cylindrical portion 13 of the insulating housing 11, and this portion serves as a fitting portion 19.
【００１３】次に、雄側コネクタ２０と雌側コネクタ３
０との結合を説明する。雌側コネクタ３０の嵌合部１９
を雄側コネクタ２０の相手コネクタ嵌合凹部１０に嵌合
することにより、雌端子１６の接触片１７を雄側コネク
タ２０の相手端子挿入溝部７に挿入して、接触片１７間
に雄端子８を挿入し、接触片１７の接点部１７ａを雄端
子８に接触する。この場合、雌，雄側コネクタ３０、２
０の金属ケース１８、９が互いに接触する。Next, the male connector 20 and the female connector 3
The connection with 0 will be described. Fitting portion 19 of female connector 30
Is inserted into the mating connector fitting recess 10 of the male connector 20, whereby the contact piece 17 of the female terminal 16 is inserted into the mating terminal insertion groove 7 of the male connector 20, and the male terminal 8 is inserted between the contact pieces 17. And the contact portion 17 a of the contact piece 17 is brought into contact with the male terminal 8. In this case, female and male connectors 30, 2
The zero metal cases 18, 9 contact each other.
【００１４】上記の実施例によれば、絶縁ハウジング２
に端子保持部４を前方に向かって突出形成し、この端子
保持部４に、この端子保持部４の先部を残して後方に至
る端子挿入孔５を左右方向に所定のピッチ間隔をおいて
多数形成して、端子保持部４の先部を端子先保護部６に
なし、端子保持部４の両面部に、この端子保持部４の軸
線に沿う相手端子挿入溝部７を前記端子挿入孔５に対抗
させて形成して相手端子挿入溝部７を端子挿入孔５に開
口し、前記端子挿入孔５に後方より雄端子８を挿入し
て、相手端子挿入溝部７の底に雄端子８を表出させるよ
うにしたことにより、雄端子８は上下左右を端子保持部
４により保持されるようになり、雌側コネクタ３０によ
るこじりに会っても雄端子８は変形することがないし、
また、雄端子８の先端方には端子先保護部６があるため
に、雌側コネクタ３０の雌端子１６が雄端子８にぶつか
ることがなく雄端子８の抜けが防止される。According to the above embodiment, the insulating housing 2
The terminal holding portion 4 is formed so as to protrude forward, and a terminal insertion hole 5 is formed in the terminal holding portion 4 at a predetermined pitch in the left-right direction, leaving a terminal portion of the terminal holding portion 4 and leaving behind. The terminal holding portion 4 is formed in a large number, and the leading end of the terminal holding portion 4 is formed into the terminal tip protecting portion 6. The mating terminal insertion groove portions 7 along the axis of the terminal holding portion 4 are formed on both sides of the terminal holding portion 4. A mating terminal insertion groove 7 is opened in the terminal insertion hole 5 and a male terminal 8 is inserted into the terminal insertion hole 5 from the rear, and the male terminal 8 is placed on the bottom of the mating terminal insertion groove 7. As a result, the male terminal 8 is held up, down, left, and right by the terminal holding portion 4, so that the male terminal 8 is not deformed even when it is twisted by the female connector 30,
Further, since the terminal end protection portion 6 is provided at the tip of the male terminal 8, the female terminal 16 of the female connector 30 does not hit the male terminal 8 and the male terminal 8 is prevented from coming off.
【００１５】[0015]
【考案の効果】以上説明したように、本考案は、絶縁ハ
ウジングに端子保持部を前方に向かって突出形成し、こ
の端子保持部に、この端子保持部の先部を残して後方に
至る端子挿入孔を左右方向に所定のピッチ間隔をおいて
多数形成して、端子保持部の先部を端子先保護部にな
し、端子保持部の両面部に、この端子保持部の軸線に沿
う相手端子挿入溝部を前記端子挿入孔に対抗させて形成
して相手端子挿入溝部を端子挿入孔に開口し、前記端子
挿入孔に後方より端子を挿入して、相手端子挿入溝部の
底に雄端子を表出させたので、端子は上下左右を端子保
持部により保持されるようになり、相手コネクタによる
こじりに会っても端子の変形を防止することができる
し、また、端子の先端方には端子先保護部があるため
に、相手コネクタの端子が端子にぶつかることがなく端
子の抜けが防止される。As described above, according to the present invention, the terminal holding portion is formed so as to protrude forward in the insulating housing, and the terminal reaching the rear portion of the terminal holding portion leaving the front end of the terminal holding portion. A large number of insertion holes are formed at predetermined pitch intervals in the left-right direction, the leading end of the terminal holding portion is formed as a terminal tip protection portion, and both sides of the terminal holding portion are mated terminals along the axis of the terminal holding portion. An insertion groove is formed to face the terminal insertion hole, a mating terminal insertion groove is opened in the terminal insertion hole, a terminal is inserted into the terminal insertion hole from the rear, and a male terminal is provided at the bottom of the mating terminal insertion groove. The terminal is held up, down, left, and right by the terminal holding part, so that the terminal can be prevented from being deformed even if it is twisted by the mating connector. Because of the protection part, the terminal of the mating connector Omission of it is not terminal striking the terminal is prevented.
【図１】本考案に係わる電気コネクタ構造の結合前の状
態における断面図である。FIG. 1 is a cross-sectional view of an electrical connector structure according to the present invention in a state before coupling.
【図２】（１）は図１Ａ−Ａ線に沿う断面図である。
（２）は図１Ａ' −Ａ' 線に沿う断面図である。FIG. 2A is a sectional view taken along the line AA of FIG. 1;
(2) is a sectional view taken along the line 1A'-A 'in FIG.
【図３】従来の電気コネクタ構造における雄側コネクタ
の正面図である。FIG. 3 is a front view of a male connector in a conventional electrical connector structure.
【図４】図３Ｂ−Ｂ線に沿う断面図である。FIG. 4 is a cross-sectional view along the line BB in FIG. 3;
【図５】従来の電気コネクタ構造における雄側コネクタ
の端子のコンタクト部のこじり発生の説明図である。FIG. 5 is an explanatory view of occurrence of twisting of a contact portion of a terminal of a male connector in a conventional electrical connector structure.
【図６】従来の電気コネクタ構造における雄側コネクタ
の端子の抜け発生の説明図である。FIG. 6 is an explanatory diagram of occurrence of detachment of a terminal of a male connector in a conventional electric connector structure.
２ 絶縁ハウジング ４ 端子保持部 ５ 端子挿入孔 ６ 端子先保護部 ７ 相手端子挿入溝部 ８ 雄端子（端子） 2 Insulation housing 4 Terminal holding part 5 Terminal insertion hole 6 Terminal tip protection part 7 Mating terminal insertion groove 8 Male terminal (terminal)
Claims (1)
かって突出形成し、この端子保持部に、この端子保持部
の先部を残して後方に至る端子挿入孔を左右方向に所定
のピッチ間隔をおいて多数形成して、端子保持部の先部
を端子先保護部になし、端子保持部の両面部に、この端
子保持部の軸線に沿う相手端子挿入溝部を前記端子挿入
孔に対抗させて形成して相手端子挿入溝部を端子挿入孔
に開口し、前記端子挿入孔に後方より端子を挿入して、
相手端子挿入溝部の底に雄端子を表出させたことを特徴
とする電気コネクタ構造。A terminal holding portion is formed on an insulating housing so as to protrude forward, and a terminal insertion hole is formed in the terminal holding portion at a predetermined pitch in the left-right direction, leaving a terminal end of the terminal holding portion. The terminal holding part is formed as a terminal tip protection part, and a mating terminal insertion groove along the axis of the terminal holding part is opposed to the terminal insertion hole on both sides of the terminal holding part. Forming a mating terminal insertion groove in the terminal insertion hole, inserting a terminal into the terminal insertion hole from the rear,
An electrical connector structure wherein a male terminal is exposed at the bottom of a mating terminal insertion groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991892U JP2522409Y2 (en) | 1992-03-04 | 1992-03-04 | Electrical connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991892U JP2522409Y2 (en) | 1992-03-04 | 1992-03-04 | Electrical connector structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0572062U JPH0572062U (en) | 1993-09-28 |
| JP2522409Y2 true JP2522409Y2 (en) | 1997-01-16 |
Family
ID=12012602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991892U Expired - Fee Related JP2522409Y2 (en) | 1992-03-04 | 1992-03-04 | Electrical connector structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522409Y2 (en) |
-
1992
- 1992-03-04 JP JP1991892U patent/JP2522409Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0572062U (en) | 1993-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |