JPS6213332Y2 - - Google Patents
Info
- Publication number
- JPS6213332Y2 JPS6213332Y2 JP18006882U JP18006882U JPS6213332Y2 JP S6213332 Y2 JPS6213332 Y2 JP S6213332Y2 JP 18006882 U JP18006882 U JP 18006882U JP 18006882 U JP18006882 U JP 18006882U JP S6213332 Y2 JPS6213332 Y2 JP S6213332Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- socket
- spring piece
- position holding
- electrical 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.)
- Expired
Links
- 239000000758 substrate Substances 0.000 claims description 4
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は、雄タブ端子に対する接触圧を高める
ため電気接触部を構成するバネ部片をベリリウム
銅等の強弾性部材で形成したいわゆる二部品構成
になる雌型電気接続子の改良に関する。[Detailed description of the invention] This invention is a so-called two-part female electrical connection in which the spring piece constituting the electrical contact part is made of a strong elastic material such as beryllium copper in order to increase the contact pressure against the male tab terminal. Concerning child improvement.
従来、この種の雌型電気接続子としては、第１
図のようなものが提案されている。即ち、Ａは雌
型電気接続子の本体であり、銅、黄銅等の良導体
よりなる基板ａの前部に、雄タブ端子を受け入れ
るソケツト部ｂが形成され、該ソケツト部ｂの中
央部に設けた溝ｃに、中央両側に耳片ｄを有しか
つ中央が湾曲した強弾性部材よりなるバネ部片ｅ
が係止されている。そして、本体Ａの基板ａとバ
ネ部片ｅの間に雄タブ端子を挿入すると、中央が
湾曲したバネ部片ｅが前後に伸び、その弾性復帰
力により適度の接触圧を有して両者が接触する構
成である。 Conventionally, as this type of female electrical connector, the first
Something like the one shown in the figure has been proposed. That is, A is the main body of a female electrical connector, and a socket part b for receiving a male tab terminal is formed on the front part of a board a made of a good conductor such as copper or brass, and a socket part b is provided in the center of the socket part b. A spring piece e made of a strong elastic member having ears d on both sides of the center and curved at the center is placed in the groove c.
is locked. When the male tab terminal is inserted between the board a and the spring piece e of the main body A, the spring piece e, which is curved at the center, stretches back and forth, and its elastic return force creates an appropriate contact pressure between the two. This is a contact configuration.
しかし、上記構成によると、耳片ｄはバネ部片
ｅの中央部分に設けてあるため、雄タブ端子の挿
入時において、バネ部片ｅは雄タブ端子の挿入方
向とは逆方向にも伸びることになり、挿入力が増
大して感触が悪いという不具合がある。また、ソ
ケツト部ｂはバネ部片ｅの全体を被覆するように
なつていないので、コネクタハウジングへの挿着
時において、電気接続子の本体Ａを係止するため
の係止アーム（図示せず）が溝ｃにはまつたりバ
ネ部片ｅに当つたりして感触が悪く、極端な場合
には係止アームを損傷するような虞れがあつた。 However, according to the above configuration, since the ear piece d is provided at the center of the spring piece e, when the male tab terminal is inserted, the spring piece e also extends in the opposite direction to the insertion direction of the male tab terminal. As a result, there is a problem that the insertion force increases and the feeling is poor. In addition, since the socket part b is not designed to cover the entire spring part e, a locking arm (not shown) is used to lock the main body A of the electrical connector when it is inserted into the connector housing. ) could get stuck in the groove c and hit the spring piece e, giving a bad feel, and in extreme cases there was a risk of damaging the locking arm.
本考案は上記した事態に鑑みてなされたもの
で、バネ部片のほぼ全体がソケツト部に覆われ、
かつ雄タブ端子の挿入方向と同一方向にバネ部品
がのびるようにすることによつて、雄タブ端子の
挿入が円滑で感触が良好であり、更にはバネ部片
をソケツト部の基板から離隔させて保存すること
により異種金属の接触による腐食を防止するよう
にした雌型電気接続子を提供することを目的とす
る。 The present invention was developed in view of the above-mentioned situation, and almost the entire spring piece is covered with the socket part.
In addition, by making the spring part extend in the same direction as the insertion direction of the male tab terminal, insertion of the male tab terminal is smooth and has a good feel, and furthermore, the spring part is separated from the board of the socket part. An object of the present invention is to provide a female electrical connector which is prevented from corrosion due to contact between dissimilar metals by being stored in a vacuum.
以下、本考案の一実施例を図面に基いて説明す
ると、第２図において、Ｂは雌型電気接続子の本
体であり、基板１の前部に電気接触部B1、後部
に電線接続部B2が連成され、電線接続部B2には
電線の導体及び絶縁被覆に対する加締片２，３が
設けられている。 Hereinafter, one embodiment of the present invention will be described based on the drawings. In FIG. 2, B is the main body of a female electrical connector, with an electrical contact part B 1 at the front part of the board 1, and an electric wire connection part at the rear part. B 2 is connected, and the wire connecting portion B 2 is provided with caulking pieces 2 and 3 for the conductor and insulation coating of the wire.
電気接触部B1において、基板１の両側に起立
連成した側板４の上縁部は互に内側に折曲されて
箱型のソケツト部５が形成され、該ソケツト部５
内にはベリリウム銅、リン青銅等の高弾性部材よ
りなるバネ部片６が配置されている。このバネ部
片６は十分細長な平行体として形成され、中央部
がソケツト部５の基板１方向に対して湾曲６ａし
て形成され、前端部の両側には耳片６ｂが突設さ
れると共に前方には位置保持片６ｃが連設されて
いる。一方、ソケツト部５の前端部には、その上
面から側板４にまたがる切欠部７を開設し、この
切欠部７にバネ部片６の耳片６ｂを係止する。 In the electrical contact portion B 1 , the upper edges of the side plates 4 erected on both sides of the substrate 1 are bent inward to form a box-shaped socket portion 5 .
A spring piece 6 made of a highly elastic material such as beryllium copper or phosphor bronze is arranged inside. This spring piece 6 is formed as a sufficiently elongated parallel body, with a central part curved 6a in the direction of the substrate 1 of the socket part 5, and ears 6b protruding from both sides of the front end part. A position holding piece 6c is provided in series at the front. On the other hand, a notch 7 is provided at the front end of the socket portion 5 extending from its upper surface to the side plate 4, and the lug 6b of the spring piece 6 is engaged with this notch 7.
なお、上記雌型電気接続子の組立に際しては、
一枚の黄銅板等から打抜加工等により切欠部７に
相当する切込部を有する素材を形成し、前記側板
４を起立した時点で該切込部に沿つてバネ部片６
の耳片６ｂを入れた後、ソケツト部５を形成する
ことにより簡単に製作することができ、組立完了
時において位置保持片６ｃはソケツト部５の前端
部上面５ａに接してバネ部片６を基板１から離れ
た一定位置に保持する。 In addition, when assembling the above female type electrical connector,
A material having a notch corresponding to the notch 7 is formed by punching or the like from a piece of brass plate, etc., and when the side plate 4 is erected, the spring piece 6 is inserted along the notch.
It can be easily manufactured by forming the socket part 5 after inserting the ear piece 6b, and when the assembly is completed, the position holding piece 6c is in contact with the upper surface 5a of the front end part of the socket part 5, and the spring part 6 is held in place. It is held at a fixed position away from the substrate 1.
上記構成において、ソケツト部５の前方開口端
より雄タブ端子（図示せず）を挿入すれば、バネ
部片６を係止する耳片６ｂは前端部にあるので、
該片６は雄タブ端子の挿入方向と同方向に伸びる
ので、円滑に挿入され、良好な感触が得られる。
また、バネ部片６はソケツト部５によつてほぼ全
体的に被覆され、ソケツト部５に開設した切欠部
７は十分小さくとることができるので、雌型電気
接続子をコネクタハウジングに挿着する際に、従
来のように係止アームがバネ部片に当つたり、損
傷するようなことがなく、更にバネ部片における
位置保持片はバネ部片をソケツト部の基板から離
隔した所定位置に保持するので、異種金属の接触
による腐食を防止することができる。 In the above configuration, if a male tab terminal (not shown) is inserted from the front opening end of the socket portion 5, the lug piece 6b that locks the spring piece 6 is located at the front end.
Since the piece 6 extends in the same direction as the insertion direction of the male tab terminal, it can be inserted smoothly and provides a good feel.
In addition, the spring piece 6 is almost entirely covered by the socket part 5, and the notch 7 formed in the socket part 5 can be made sufficiently small, so that the female electrical connector can be inserted into the connector housing. In this case, the locking arm does not hit the spring piece and damage it as in the conventional case, and furthermore, the position holding piece on the spring piece keeps the spring piece in a predetermined position separated from the base plate of the socket part. This prevents corrosion due to contact between dissimilar metals.
第１図は従来例の斜視図、第２図は本考案の一
実施例を示す斜視図、第３図は第２図の−線
断面図である。
Ｂ……雌型電気接続子の本体、B1……電気接
触部、B2……電線接続部、１……基板、５……
ソケツト部、５ａ……上面、６……バネ部片、６
ｂ……耳片、６ｃ……位置保持片、７……切欠
部。
FIG. 1 is a perspective view of a conventional example, FIG. 2 is a perspective view showing an embodiment of the present invention, and FIG. 3 is a sectional view taken along the line -- in FIG. B...Body of female electrical connector, B1 ...Electrical contact part, B2...Wire connection part, 1 ...Base board, 5...
Socket part, 5a...Top surface, 6...Spring piece, 6
b...Ear piece, 6c...Position holding piece, 7...Notch part.
Claims (1)
ケツト部内に配置したベリリウム銅等の強弾性部
材よりなる細長いバネ部片とより構成された電気
接触部を備える雌型電気接続子において、前記バ
ネ部片は中央部がソケツト部の基板に向けて湾曲
して形成されると共に、前端部の両側に耳片と前
方に位置保持片が突設され、該耳片は前記ソケツ
ト部の前端部にその上面から両側の側板部にまた
がつて開設された切欠部に係止され、該位置保持
片はソケツト部の前端部上面に接してバネ部片を
ソケツト部の基板から離隔した所定位置に保持し
ていることを特徴とする雌型電気接続子。 A female electrical connector comprising an electrical contact portion comprising a socket portion for receiving a male tab terminal and an elongated spring piece made of a strong elastic material such as beryllium copper disposed within the socket portion, wherein the spring piece is The center portion is curved toward the substrate of the socket portion, and a lug piece and a position holding piece are provided on both sides of the front end portion and a position holding piece protrudes from the front side, and the lug piece extends from the upper surface of the front end portion of the socket portion. The position holding piece is locked in a notch formed across both side plate parts, and the position holding piece is in contact with the upper surface of the front end of the socket part to hold the spring piece at a predetermined position separated from the base plate of the socket part. A female electrical connector characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18006882U JPS5984773U (en) | 1982-11-30 | 1982-11-30 | female electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18006882U JPS5984773U (en) | 1982-11-30 | 1982-11-30 | female electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5984773U JPS5984773U (en) | 1984-06-08 |
| JPS6213332Y2 true JPS6213332Y2 (en) | 1987-04-06 |
Family
ID=30390528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18006882U Granted JPS5984773U (en) | 1982-11-30 | 1982-11-30 | female electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984773U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6410589A (en) * | 1987-07-01 | 1989-01-13 | Yazaki Corp | Electric connector and manufacture thereof |
| JP2723432B2 (en) * | 1992-11-12 | 1998-03-09 | 矢崎総業株式会社 | Female terminal fitting |
| JP2003338334A (en) * | 2002-05-20 | 2003-11-28 | Yazaki Corp | Female terminal, connecting structure thereof and wiring harness |
| JP3984539B2 (en) * | 2002-12-17 | 2007-10-03 | 株式会社オートネットワーク技術研究所 | Connector terminal and manufacturing method thereof |
-
1982
- 1982-11-30 JP JP18006882U patent/JPS5984773U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5984773U (en) | 1984-06-08 |
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