JP2556280Y2 - Connecting terminal - Google Patents
Connecting terminalInfo
- Publication number
- JP2556280Y2 JP2556280Y2 JP6457991U JP6457991U JP2556280Y2 JP 2556280 Y2 JP2556280 Y2 JP 2556280Y2 JP 6457991 U JP6457991 U JP 6457991U JP 6457991 U JP6457991 U JP 6457991U JP 2556280 Y2 JP2556280 Y2 JP 2556280Y2
- Authority
- JP
- Japan
- Prior art keywords
- connection terminal
- plate
- movable contact
- contact piece
- crimping
- 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)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、相手側の挿込接続端子
と接続する可動接触片を持つ受け用の接続端子に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a receiving connection terminal having a movable contact piece connected to a mating insertion connection terminal.
【０００２】[0002]
【従来の技術】従来、この種の接続端子は前方に相手側
の挿込接続端子を受け入れる接続部と、後方に電線を継
ぐ電線圧着部とを有し、これらは１枚の導電金属板を折
り曲げて形成されている。2. Description of the Related Art Conventionally, this type of connection terminal has a connection portion for receiving a mating insertion connection terminal in the front and a wire crimping portion for connecting the wire in the rear, and these are formed by a single conductive metal plate. It is formed by bending.
【０００３】図３は実公平２−２２９３８号公報に記載
された本出願人による接続端子の展開図である。接続部
は底板１、底板１の左右の両側に連なる側板２、側板
３、一方の側板２を折り曲げて成る天板４とによって囲
まれている。更に、接続部の内部には、他方の側板３に
連なる可動接触片５が側板３に平行に折り返されてい
る。この展開図はそれまでの接続端子の材料取りの仕方
を改良したものであって、特に可動接触片５の位置を工
夫したものである。FIG. 3 is a developed view of the connection terminal disclosed by the present applicant in Japanese Utility Model Publication No. 22938/22. The connecting portion is surrounded by a bottom plate 1, a side plate 2, a side plate 3 connected to both left and right sides of the bottom plate 1, and a top plate 4 formed by bending one of the side plates 2. Further, inside the connection portion, a movable contact piece 5 connected to the other side plate 3 is folded back in parallel with the side plate 3. This development is an improvement of the method of removing the material of the connection terminal up to that point, and particularly devises the position of the movable contact piece 5.
【０００４】つまり、それまでの可動接触片５は底板１
又は天板４の前方に延在されていたために、導電金属板
は幅広のものを使用しなければならなかったが、図３に
示すように可動接触片５を側板３の側方に配置すること
により、大幅に材料の無駄がなくなったのである。[0004] That is, the movable contact piece 5 up to that point is the bottom plate 1.
Alternatively, since the conductive metal plate has been extended in front of the top plate 4, a wide conductive metal plate had to be used, but the movable contact piece 5 is arranged on the side of the side plate 3 as shown in FIG. As a result, the waste of the material was greatly reduced.
【０００５】[0005]
【考案が解決しようとする課題】しかしながら、可動接
触片５は側板３の側方にあるために、未だ材料取りに無
駄があり改良の余地がある。However, since the movable contact piece 5 is located on the side of the side plate 3, there is still a waste of material removal and there is room for improvement.
【０００６】本考案の目的は、更に材料取りの効率を高
めた接続端子を提供することにある。[0006] It is an object of the present invention to provide a connection terminal with further improved material removal efficiency.
【０００７】[0007]
【課題を解決するための手段】上述の目的を達成するた
めの本考案に係る接続端子は、１枚の導電金属板を打ち
抜き成形し、前端に相手側の挿込接続端子を受入れる接
続部を設け、中間に電線の芯線を圧着するための第１の
圧着部を設け、後端に前記電線の被覆を圧着するための
第２の圧着部を設けた接続端子において、前記接続部は
底板・該底板の左右両側に連なる両側板・該一方の側板
を折り曲げて成る天板とによって囲まれ、該天板の後部
から斜め外側に向けて延在した可動接触片がその先端を
前方に向けて前記天板と平行になるように前記接続部の
内部に折り返され、前記可動接触片と前記底板との間に
前記相手側の挿込接続端子を挟み込むようにしたことを
特徴とするものである。A connection terminal according to the present invention for achieving the above object is formed by stamping and forming a single conductive metal plate, and has a connection portion for receiving a mating insertion connection terminal at the front end. A connection terminal provided with a first crimping portion for crimping a core wire of an electric wire in the middle and a second crimping portion for crimping the coating of the electric wire at a rear end. A movable contact piece, which is surrounded by a top plate formed by bending the one side plate and both side plates connected to the left and right sides of the bottom plate, and extends obliquely outward from the rear of the top plate, has its tip directed forward. The connection portion is folded back inside the connection portion so as to be parallel to the top plate, and the insertion connection terminal on the other side is sandwiched between the movable contact piece and the bottom plate. .
【０００８】[0008]
【作用】上述の構成を有する接続端子は、天板の後方の
導電金属板の余部に可動接触片を斜めに配置し、それを
前方に折り返して接続部内に配する。In the connection terminal having the above-described structure, the movable contact piece is disposed obliquely in the remaining portion of the conductive metal plate behind the top plate, and the movable contact piece is folded forward and disposed in the connection portion.
【０００９】[0009]
【実施例】本考案を図１及び図２に図示の実施例に基づ
いて詳細に説明する。図１は接続端子の縦断面図、図２
はそれを展開した状態の平面図である。図１において、
接続端子１１は相手の挿込接続端子を受け入れる接続部
１２及び後方の電線圧着部１３を含む全ての部分が、１
枚の導電金属板を打ち抜き・折曲して形成されており、
電線圧着部１３に電線の芯線を圧着するための第１の圧
着部１４と、電線の被覆を圧着する第２の圧着部１５と
がそれぞれＵ字型に形成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to the embodiments shown in FIGS. FIG. 1 is a longitudinal sectional view of a connection terminal, and FIG.
FIG. 3 is a plan view of the state in which it is developed. In FIG.
The connection terminal 11 includes a connection portion 12 for receiving a mating insertion connection terminal and a wire crimping portion 13 on the rear side.
It is formed by punching and bending a sheet of conductive metal,
A first crimping portion 14 for crimping the core wire of the electric wire to the wire crimping portion 13 and a second crimping portion 15 for crimping the covering of the electric wire are each formed in a U-shape.
【００１０】接続部１２は内方に膨出する弾性接続部１
６を有する底板１７、その左右両側に連なる側板１８と
側板１９、一方の側板１８を内方向に曲げて成る天板２
０とによって囲まれた略箱型の形状とされ、その内部に
は天板２０の後方から可動接触片２１が折り返されてい
る。この可動接触片２１は天板２０に連結した基部２１
ａと自由端部２１ｂとの中間部を頂点とする逆山形とさ
れており、自由端部２１ｂは天板２０の内面に摺動自在
に接触され、可動接触片２１の頂点に当たる接点部２１
ｃと、底板１７の弾性接続部１６との間に相手側の挿込
接続端子が挿入されるようになっている。また、自由端
部２１ｂは天板２０の入口側に形成された案内部２２の
裏側に当接し得るようにされており、挿込接続端子が挿
入された場合における可動接触片２１の変形を規制して
いる。The connecting portion 12 is a resilient connecting portion 1 bulging inward.
6, a side plate 18 and a side plate 19 connected to both left and right sides thereof, and a top plate 2 formed by bending one side plate 18 inward.
0, a movable contact piece 21 is folded back from the rear of the top plate 20 inside. The movable contact piece 21 is a base 21 connected to the top plate 20.
a and the free end 21b are formed in an inverted mountain shape having a vertex at an intermediate portion thereof. The free end 21b is slidably contacted with the inner surface of the top plate 20, and the contact portion 21 abuts on the vertex of the movable contact piece 21.
The insertion connection terminal on the mating side is inserted between c and the elastic connection portion 16 of the bottom plate 17. Further, the free end 21b can be brought into contact with the back side of the guide portion 22 formed on the entrance side of the top plate 20, and restricts the deformation of the movable contact piece 21 when the insertion connection terminal is inserted. doing.
【００１１】ここで、可動接触片２１は従来では側板１
９の側方に配置されていたが、本実施例においては第１
の圧着部１４の側部の余部を利用し第２の圧着部１５の
先端部に向けて、天板２０から斜めに配置されている。Here, the movable contact piece 21 is conventionally formed by the side plate 1.
9, but in the present embodiment, the first
The crimping portion 14 is disposed obliquely from the top plate 20 toward the distal end portion of the second crimping portion 15 by using an extra portion of the side portion of the crimping portion 14.
【００１２】従って、図３と図２を比較すれば明らかな
ように、可動接触片２１を側板の横部に設けるよりも、
天板２０の後方から斜めに配置したほうが接続端子全体
の横方向の長さが小さくなる。Therefore, as is apparent from a comparison between FIG. 3 and FIG. 2, the movable contact piece 21 is provided on the side of the side plate rather than on the side.
When the connection terminals are arranged obliquely from the rear of the top plate 20, the length of the entire connection terminal in the horizontal direction becomes smaller.
【００１３】図示しない相手側の挿込接続端子は図１に
示す可動接触片２１と底板１７の弾性接続部１６との間
に挿入されるが、その場合は弾性接続部１６が僅かに弾
性変形すると共に、可動接触片２１の自由端部２１ｂが
摺動して可動接触片２１が大きく弾性変形を行い、挿込
接続端子を容易に挿し込むことができる。挿込接続端子
が接続された状態では、弾性接続部１６と可動接触片２
１との双方の弾性押圧力によって、弾性接続部１６と可
動接触片２１との頂部が挿込接続端子を強く圧接し、良
好な導電接続が得られる。A mating insertion connection terminal (not shown) is inserted between the movable contact piece 21 shown in FIG. 1 and the elastic connecting portion 16 of the bottom plate 17, in which case the elastic connecting portion 16 is slightly elastically deformed. At the same time, the free end 21b of the movable contact piece 21 slides, and the movable contact piece 21 undergoes large elastic deformation, so that the insertion connection terminal can be easily inserted. When the insertion connection terminal is connected, the elastic connection portion 16 and the movable contact piece 2
The top of the elastic connecting portion 16 and the movable contact piece 21 strongly presses the insertion connection terminal by the elastic pressing force of both of them, and good conductive connection is obtained.
【００１４】[0014]
【考案の効果】以上説明したように本考案に係る接続端
子は、接続部内に位置する可動接触片が天板の後方に連
なる電線圧着部側部の余部を斜めに利用しているため、
従来のように側板の横手に連結した場合に比較して、材
料取りの無駄を大幅に減少させることができる。As described above, in the connection terminal according to the present invention, since the movable contact piece located in the connection portion obliquely uses the surplus portion of the side of the wire crimping portion connected to the rear of the top plate,
The waste of material removal can be greatly reduced as compared with the conventional case where the side plates are connected to the side.
【図１】実施例の縦断面図である。FIG. 1 is a longitudinal sectional view of an embodiment.
【図２】導電金属板から打ち抜いた状態の展開図であ
る。FIG. 2 is a developed view of a state punched from a conductive metal plate.
【図３】従来例の導電金属板から打ち抜いた状態の展開
図である。FIG. 3 is a developed view showing a state where the conductive metal plate is punched from a conventional conductive metal plate.
１１ 接続端子 １２ 接続部 １３ 電線圧着部 １４ 第１の圧着部 １５ 第２の圧着部 １７ 底板 １８、１９ 側板 ２０ 天板 ２１ 可動接触片 DESCRIPTION OF SYMBOLS 11 Connection terminal 12 Connection part 13 Wire crimping part 14 1st crimping part 15 2nd crimping part 17 Bottom plate 18, 19 Side plate 20 Top plate 21 Movable contact piece
Claims (1)
端に相手側の挿込接続端子を受入れる接続部を設け、中
間に電線の芯線を圧着するための第１の圧着部を設け、
後端に前記電線の被覆を圧着するための第２の圧着部を
設けた接続端子において、前記接続部は底板・該底板の
左右両側に連なる両側板・該一方の側板を折り曲げて成
る天板とによって囲まれ、該天板の後部から斜め外側に
向けて延在した可動接触片がその先端を前方に向けて前
記天板と平行になるように前記接続部の内部に折り返さ
れ、前記可動接触片と前記底板との間に前記相手側の挿
込接続端子を挟み込むようにしたことを特徴とする接続
端子。 1. A single conductive metal plate is stamped and formed.
At the end, a connection part for receiving the insertion connection terminal of the
A first crimping portion for crimping the core wire of the electric wire is provided therebetween,
A second crimping portion for crimping the wire covering to the rear end
In the provided connection terminal, the connection portion is surrounded by a bottom plate, both side plates connected to left and right sides of the bottom plate, and a top plate formed by bending the one side plate, and obliquely outward from a rear portion of the top plate.
The movable contact piece extending toward the front with its tip facing forward
Folded inside the connection part so as to be parallel to the ceiling plate
Between the movable contact piece and the bottom plate.
A connection terminal characterized in that the connection terminal is sandwiched .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6457991U JP2556280Y2 (en) | 1991-07-20 | 1991-07-20 | Connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6457991U JP2556280Y2 (en) | 1991-07-20 | 1991-07-20 | Connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0511344U JPH0511344U (en) | 1993-02-12 |
| JP2556280Y2 true JP2556280Y2 (en) | 1997-12-03 |
Family
ID=13262293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6457991U Expired - Lifetime JP2556280Y2 (en) | 1991-07-20 | 1991-07-20 | Connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2556280Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003217400A (en) * | 2002-01-28 | 2003-07-31 | Matsushita Electric Works Ltd | Piano key switch |
-
1991
- 1991-07-20 JP JP6457991U patent/JP2556280Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511344U (en) | 1993-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R323531 |
|
| R350 | Written notification of registration of transfer |
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|
| S111 | Request for change of ownership or part of ownership |
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|
| R371 | Transfer withdrawn |
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|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R323111 |
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| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |