JP3207597U - Compression terminal - Google Patents
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- JP3207597U JP3207597U JP2016004395U JP2016004395U JP3207597U JP 3207597 U JP3207597 U JP 3207597U JP 2016004395 U JP2016004395 U JP 2016004395U JP 2016004395 U JP2016004395 U JP 2016004395U JP 3207597 U JP3207597 U JP 3207597U
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Abstract
【課題】圧縮端子を板材から製作し、圧縮接続部の圧縮部を断面Ｃ型にし、より多くの径の電線の撚線導体を挿入して接続出来、さらにコストを抑えることが出来る圧縮端子を提供する。【解決手段】一端が圧縮接続部、他端が羽子板端子部から成る圧縮端子において、素材を板状とし、上記羽子板端子部にはボルト孔を設け、上記圧縮接続部１は板を丸めた垂直断面Ｃ型で開口部を上向きにし、両側の立ち上がり部１ａ、１ｂを相対向して内側に湾曲させ、一方の立ち上がり部１ａの先端と他方の立ち上がり部１ｂの先端とが上下で重なり合っていることとした。【選択図】図１A compression terminal is manufactured by manufacturing a compression terminal from a plate material, the compression portion of the compression connection portion has a C-shaped cross section, and can be connected by inserting a stranded conductor of a wire having a larger diameter, further reducing cost. provide. A compression terminal having a compression connection portion at one end and a battledore terminal portion at the other end, the material is plate-shaped, the battledore terminal portion is provided with a bolt hole, and the compression connection portion 1 is a vertical plate obtained by rounding the plate. The section is C-shaped with the opening facing upward, the rising portions 1a and 1b on both sides are oppositely curved inward, and the tip of one rising portion 1a and the tip of the other rising portion 1b overlap vertically. It was. [Selection] Figure 1
Description
この考案は、電線と電線やその他の導体とを電気的に接続する際に使用する圧縮端子に関するものである。 The present invention relates to a compression terminal used when an electric wire and an electric wire or other conductor are electrically connected.
従来、電線と電線やその他の導体とを接続する電線接続具として、図８乃至図１１に示す様な、圧縮端子Ｃが使用されている。この圧縮端子Ｃは、一端にパイプ形状の圧縮接続部２１と、他端に、平板に一つ又は二つ以上のボルト孔２２ａを設けた羽子板端子部２２から成る。上記圧縮接続部２１の内側の中空内に、接続する電線の一端の被覆を剥がし、露出した撚線導体を挿入し、この圧縮接続部２１の外側から圧縮工具などを使って圧縮して接続し、接続するものが電線の場合は、上記羽子板端子部２２に他の圧縮端子の羽子板端子部を重ねてボルトとナットで螺着して接続している。 Conventionally, a compression terminal C as shown in FIGS. 8 to 11 is used as an electric wire connector for connecting an electric wire and an electric wire or other conductor. The compression terminal C includes a pipe-shaped compression connection portion 21 at one end and a battledore terminal portion 22 provided with one or more bolt holes 22a in a flat plate at the other end. In the hollow inside the compression connection part 21, the coating of one end of the electric wire to be connected is peeled off, an exposed stranded conductor is inserted, and the compression connection part 21 is compressed and connected from the outside using a compression tool or the like. When the wire to be connected is an electric wire, the wing plate terminal portion of the other compression terminal is overlapped on the wing plate terminal portion 22 and screwed with bolts and nuts for connection.
この様なものとして特許文献１に記載されたものがある。（特許文献１の従来例図９及び図１０参照）。 There exists what was described in patent document 1 as such a thing. (Refer to FIG. 9 and FIG. 10 of the conventional example of Patent Document 1)
しかしながら、従来の圧縮端子は、パイプ材を使用し、当該パイプ材を潰して板状にして羽子板端子部を形成し、また、圧縮接続部には別の工程で圧縮表示線を刻印する必要があった。この為、素材自体の価格が高く、加工に多くの工程が必要で高額な製品となっていた。 However, the conventional compression terminal uses a pipe material, and the pipe material is crushed into a plate shape to form a battledore terminal portion, and the compression connection line needs to be engraved in a separate process. there were. For this reason, the price of the material itself is high, and many processes are required for processing, resulting in an expensive product.
また、上記圧縮端子の圧縮接続部は、パイプ形状であり、このパイプ形状の内径と極端に小さい径の撚線導体は挿入出来ても、圧縮時に隙間が出来、確実な圧縮が難しく、基本的にはパイプ形状に合った径の電線しか接続することが出来ない。 In addition, the compression connection part of the compression terminal is in the shape of a pipe, and even if a twisted conductor with an extremely small diameter can be inserted, there is a gap during compression, and reliable compression is difficult. Can only be connected to wires with a diameter that matches the pipe shape.
この考案は、これらの点に鑑みて為されたもので、圧縮端子を板材から製作し、圧縮接続部の圧縮部を断面Ｃ型にし、より多くの径の電線の撚線導体を挿入して接続出来、さらにコストを抑えることが出来る圧縮端子を提供して上記課題を解決するものである。 This device was made in view of these points. The compression terminal was manufactured from a plate material, the compression connection portion of the compression connection portion was made to have a C-shaped cross section, and a stranded conductor of a wire having a larger diameter was inserted. A compression terminal that can be connected and further reduced in cost can be provided to solve the above-described problems.
請求項１の考案は、一端が圧縮接続部、他端が羽子板端子部から成る圧縮端子において、素材を板状とし、上記羽子板端子部には取付孔を設け、上記圧縮接続部は板を丸めた垂直断面Ｃ型で開口部を上向きにし、両側の立ち上がり部を相対向して内側に湾曲させ、一方の立ち上がり部の先端と他方の立ち上がり部の先端とが上下で重なり合っている、圧縮端子とした。 The invention of claim 1 is a compression terminal in which one end is a compression connection portion and the other end is a battledore terminal portion. The material is a plate, the battledore terminal portion is provided with a mounting hole, and the compression connection portion rounds the plate. A compression terminal having a vertical cross section C-shaped, with the opening facing upward, the rising portions on both sides facing each other and curved inward, and the tip of one rising portion and the tip of the other rising portion overlap vertically did.
請求項２の考案は、上記一方の立ち上がり部の先端の内側に位置する上記他方の立ち上がり部の先端をクサビ形状としている、上記請求項１に記載の圧縮端子とした。 The invention of claim 2 is the compression terminal according to claim 1, wherein the tip of the other rising portion located inside the tip of the one rising portion has a wedge shape.
請求項３の考案は、上記羽子板端子部の上面長手方向の相対向する各端縁を一定長立ち上げて外壁を夫々設け、当該羽子板端子部の断面を上向きのコの字状に形成した、上記請求項１又は２の何れかに記載の圧縮端子とした。 The idea of claim 3 is that each edge facing each other in the longitudinal direction of the upper surface of the battledore terminal portion is raised for a certain length to provide an outer wall, and the cross-section of the battledore terminal portion is formed in an upward U-shape. The compression terminal according to claim 1 or 2 is used.
請求項１及び２の各考案によれば、当該圧縮端子は、板材を使用しており、また、圧縮表示線も一連の製作工程の中で形成することが出来る。その為、製造が容易で、コストを抑えることが出来る。 According to the inventions of claims 1 and 2, the compression terminal uses a plate material, and the compression display line can be formed in a series of manufacturing steps. Therefore, manufacturing is easy and cost can be suppressed.
また、一方の立ち上がり部の先端に対して他方の立ち上がり部の先端を内側に曲げて形成しているので、上記圧縮接続部に電線の一端を挿入し、外側から圧縮した際、上記一方の立ち上がり部及び上記他方の立ち上がり部の各内側面が上記電線に密着して当該電線を巻込んで確実かつ強固に固着することが出来、従来のパイプ状の圧縮接続部より対応出来る電線のサイズが多くなり、便利である。 In addition, since the tip of the other rising portion is bent inward with respect to the tip of one rising portion, when one end of the electric wire is inserted into the compression connecting portion and compressed from the outside, the one rising portion is The inner surface of each of the first and second rising parts is in close contact with the electric wire, and the electric wire can be wound and fixed securely and firmly. It is convenient.
特に、請求項２の考案では、他方の立ち上がり部の先端をクサビ形状に形成しているので、一方の立ち上がり部の内側に入り易く、より巻込み圧縮がし易いものである。 In particular, according to the second aspect of the present invention, the tip of the other rising portion is formed in a wedge shape, so that it easily enters the inside of one rising portion and is more easily compressed.
また、請求項３の考案によれば、羽子板端子部の上面長手方向の相対向する各端縁を一定長立ち上げて外壁を設け、この羽子板端子部の断面を上向きのコの字状に形成しているので、機械的な強度を確保できる。 Further, according to the invention of claim 3, each end edge facing each other in the longitudinal direction of the upper surface of the battledore terminal portion is raised for a certain length to provide an outer wall, and the cross section of the battledore terminal portion is formed in an upward U-shape. Therefore, mechanical strength can be secured.
（実施の形態例）
以下、この考案の実施の形態例の圧縮端子を図に基づいて説明する。この実施の形態例の圧縮端子Ａは、板材を加工して形成されたもので、略円筒状の圧縮接続部１と板状の羽子板端子部２とから構成されている。そして、図２、３、４及び図５に示す様に、圧縮接続部１は垂直断面Ｃ型で開口部を上向きにしたもので、両方の立ち上がり部１ａ、１ｂを相対向して内側に湾曲させ、先端部を上下で重ね合せて形成している。この実施の形態例では立ち上がり部１ａ、１ｂの各先端部は重なり合っているが相互に間隔をあけている。
(Embodiment example)
Hereinafter, a compression terminal according to an embodiment of the present invention will be described with reference to the drawings. The compression terminal A of this embodiment is formed by processing a plate material, and is composed of a substantially cylindrical compression connection portion 1 and a plate-shaped battledore terminal portion 2. As shown in FIGS. 2, 3, 4 and 5, the compression connection portion 1 has a C-shaped vertical section and the opening portion faces upward. Both rising portions 1a and 1b are opposed to each other and curved inward. And the tip portion is formed by overlapping the top and bottom. In this embodiment, the leading ends of the rising portions 1a and 1b are overlapped but spaced from each other.
そして、一方の立ち上がり部１ａの先端の下面に向けて他方の立ち上がり部１ｂの先端をクサビ形状にして形成している。また、この圧縮接続部１の外周には複数の圧縮表示線１ｃが設けられている。上記クサビ形状とは、先端に向かって細くなった形状を言う。 And the front-end | tip of the other rise part 1b is formed in the wedge shape toward the lower surface of the front-end | tip of one rise part 1a. In addition, a plurality of compressed display lines 1 c are provided on the outer periphery of the compression connection portion 1. The wedge shape means a shape that narrows toward the tip.
また、上記羽子板端子部２の上面長手方向の相対向する各端縁を一定長立ち上げて外壁２ａを夫々設け、この羽子板端子部２の断面を上向きコの字状に形成し、また、接続の際に使用するボルト孔２ｂを二つ設けている。 Further, the opposing edges in the longitudinal direction of the upper surface of the battledore terminal portion 2 are raised for a certain length to provide outer walls 2a, respectively, and the cross section of the battledore terminal portion 2 is formed in an upward U-shape. Two bolt holes 2b to be used in this case are provided.
次に、この圧縮端子Ａを用いた電線Ｂの接続方法を説明する。接続する電線Ｂの一端の被覆を剥ぎ、図１に示すように、露出した撚線導体１１部分を上記圧縮接続部１の中空内に挿入する。この状態で、この圧縮接続部１を圧縮工具などで圧縮する（図示省略）。 Next, the connection method of the electric wire B using this compression terminal A is demonstrated. The coating on one end of the electric wire B to be connected is peeled off, and the exposed stranded wire conductor 11 portion is inserted into the hollow of the compression connecting portion 1 as shown in FIG. In this state, the compression connecting portion 1 is compressed with a compression tool or the like (not shown).
この時、上記圧縮接続部１の二つの立ち上がり部１ａ、１ｂは相互に近接するように動き、さらに、圧縮すると、図６に示すように、上記他方の立ち上がり部１ｂのクサビ形状の先端が上記一方の立ち上がり部１ａの先端の内側面に入り込んで上記Ｃ型の中空部を塞ぎ、続けて圧縮するとこの他方の立ち上がり部１ｂ及び上記一方の立ち上がり部１ａの各内側面が上記撚線導体１１に密着してこの撚線導体１１を巻込んで圧縮接続部１に固着する。 At this time, the two rising portions 1a and 1b of the compression connecting portion 1 move so as to be close to each other, and further compressed, the wedge-shaped tip of the other rising portion 1b becomes the above as shown in FIG. When entering the inner side surface of the tip of one rising portion 1a to block the C-shaped hollow portion and then compressing, the inner side surfaces of the other rising portion 1b and the one rising portion 1a become the stranded wire conductor 11. The stranded wire 11 is wound in close contact and fixed to the compression connecting portion 1.
この実施の形態例の圧縮端子の圧縮接続部１では、相対向する立ち上がり部１ａ、１ｂが電線を巻込んで固着するので、図７に示すように、この圧縮接続部１の中空の内径より小さい、通常の圧縮端子では接続できない径の電線Ｄの撚線導体１２でも確実に固着することが出来る。 In the compression connection portion 1 of the compression terminal of this embodiment, the opposing rising portions 1a and 1b wind and fix the electric wire, so that the compression connection portion 1 has a hollow inner diameter as shown in FIG. Even the small stranded conductor 12 of the electric wire D having a diameter that cannot be connected by a normal compression terminal can be securely fixed.
また、この圧縮端子Ａの羽子板端子部２については、平板状の羽子板端子部を備えた端子等と接続する場合について説明すると、羽子板端子部２の裏面に接続する端子の羽子板端子部を重ねてボルト孔２ｂ等の位置を合わせ、これに一方からボルトを嵌め込み、他方からナットを螺着して接続する（図示省略）。 Moreover, about the battledore terminal part 2 of this compression terminal A, when explaining the case where it connects with the terminal etc. which provided the flat-shaped battledore terminal part, the battledore terminal part of the terminal connected to the back surface of the battledore terminal part 2 is piled up. The positions of the bolt holes 2b and the like are aligned, and bolts are fitted from one side to the other, and nuts are screwed from the other side to be connected (not shown).
この実施の形態例の圧縮端子Ａを用いると、圧縮接続部１を垂直断面Ｃ型に形成し、一方の立ち上がり部の先端と他方の立ち上がり部の先端とが上下で重合しているので、このＣ型の圧縮接続部１の中空の中に入る電線ならば、上記相対向する立ち上がり部１ａ、１ｂが電線を巻込んで圧縮接続するので、従来のパイプ状の圧縮接続部より対応出来る電線のサイズが多くなり、便利である。 When the compression terminal A of this embodiment is used, the compression connection portion 1 is formed in a vertical cross-section C type, and the tip of one rising portion and the tip of the other rising portion are superposed vertically. If the electric wire enters the hollow of the C-type compression connecting portion 1, the opposed rising portions 1a and 1b are wound and connected by compression, so that the electric wire that can be handled by the conventional pipe-shaped compression connecting portion can be used. The size increases and it is convenient.
また、一方の立ち上がり部１ａの先端に対して他方の立ち上がり部１ｂの先端をクサビ形状で内側に曲げて形成しているので、この上記圧縮接続部１に電線Ｂの一端の撚線導体１１を挿入し、外側から圧縮した際、当該他方の立ち上がり部１ｂの先端が上記立ち上がり部１ａの内側に入り易く、これにより上記一方の立ち上がり部１ａ及び上記他方の立ち上がり部１ｂの各内側面が上記電線の撚線導体１１に密着して当該撚線導体１１を巻込んで、より確実かつ強固に固着することが出来る。 Further, since the leading end of the other rising portion 1b is bent inwardly in a wedge shape with respect to the leading end of one rising portion 1a, the stranded wire conductor 11 at one end of the electric wire B is connected to the compression connecting portion 1. When inserted and compressed from the outside, the tip of the other rising portion 1b easily enters the inside of the rising portion 1a, whereby the inner surfaces of the one rising portion 1a and the other rising portion 1b are connected to the electric wire. The stranded wire conductor 11 can be tightly wound around the stranded wire conductor 11 and fixed more securely and firmly.
この実施の形態例では、圧縮端子Ａを板材から製作することにより、製造工程に、順送プレスやラインペーサーを使用することができ、製造費用を安価にすることが出来る。 In this embodiment, by manufacturing the compression terminal A from a plate material, a progressive press or a line pacer can be used in the manufacturing process, and the manufacturing cost can be reduced.
また、圧縮接続部１を板材から形成しても圧縮強度を維持し、接続性能を確保出来る。 Moreover, even if the compression connection part 1 is formed from a plate material, the compression strength can be maintained and the connection performance can be secured.
上記実施の形態例では、圧縮端子Ａを板材を加工して形成しているが、板材の他、板状のコイル材を加工して圧縮端子を形成しても良い。 In the above embodiment, the compression terminal A is formed by processing a plate material. However, in addition to the plate material, a plate-shaped coil material may be processed to form the compression terminal.
なお、上記実施の形態例では、一方の立ち上がり部１ａの先端の内側に位置する立ち上がり部１ｂの先端のみをクサビ形状としているが、立ち上がり部１ａ、１ｂの両方の先端を夫々クサビ形状としても良く、また、これらの両方の立ち上がり部１ａ、１ｂの各先端をクサビ形状としなくても良い。 In the above embodiment, only the tip of the rising portion 1b located inside the tip of one rising portion 1a is wedge-shaped, but both the tips of the rising portions 1a and 1b may be wedge-shaped. In addition, the leading ends of both of the rising portions 1a and 1b do not have to be wedge-shaped.
また、上記実施の形態例では、一方の立ち上がり部１ａと他方の立ち上がり部１ｂの各先端を相互に間隔をあけて設けているが、重合して相互に当接しても良い。さらに、上記実施の形態例では、羽子板端子部２に設ける取付孔としてボルト孔２ｂを設け、ボルトとナットにより取り付けるようにしているが、取付部材としてはボルトとナットに限るものでは無く、他のものでも良い。このため、当該ボルト孔２ｂは、他の部材をも通すことが出来る取付孔としても良い。 In the above-described embodiment, the tips of one rising portion 1a and the other rising portion 1b are provided with a space therebetween, but they may overlap and contact each other. Furthermore, in the above embodiment, the bolt hole 2b is provided as the mounting hole provided in the battledore terminal portion 2, and the bolt and nut are used for mounting. However, the mounting member is not limited to the bolt and nut. Things can be used. For this reason, the said bolt hole 2b is good also as an attachment hole which can let another member pass.
Ａ 圧縮端子 Ｂ 電線
Ｄ 電線
１ 圧縮接続部 １ａ 立ち上がり部
１ｂ 立ち上がり部 １ｃ 圧縮表示線
２ 羽子板端子部 ２ａ 外壁
２ｂ ボルト孔
１１ 撚線導体 １２ 撚線導体
A compression terminal B electric wire D electric wire 1 compression connection part 1a rising part 1b rising part 1c compression display line 2 battledore terminal part 2a outer wall 2b bolt hole 11 stranded wire conductor 12 stranded wire conductor
Claims (3)
素材を板状とし、上記羽子板端子部には取付孔を設け、
上記圧縮接続部は板を丸めた垂直断面Ｃ型で開口部を上向きにし、両側の立ち上がり部を相対向して内側に湾曲させ、一方の立ち上がり部の先端と他方の立ち上がり部の先端とが上下で重なり合っていることを特徴とする、圧縮端子。 In the compression terminal where one end is a compression connection part and the other end is a battledore terminal part,
The material is plate-shaped, and the above-mentioned battledore terminal portion is provided with a mounting hole,
The compression connection part is a C-shaped section with a rounded plate with the opening facing upward, the rising parts on both sides are curved inward and facing each other, the tip of one rising part and the tip of the other rising part are vertically A compression terminal, characterized by overlapping.
Each of the edges facing each other in the longitudinal direction of the upper surface of the battledore terminal portion is raised for a certain length to provide outer walls, respectively, and the cross section of the battledore terminal portion is formed in an upward U-shape. Item 3. A compression terminal according to any one of Items 1 and 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016004395U JP3207597U (en) | 2016-09-08 | 2016-09-08 | Compression terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016004395U JP3207597U (en) | 2016-09-08 | 2016-09-08 | Compression terminal |
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| JP3207597U true JP3207597U (en) | 2016-11-17 |
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| JP2016004395U Expired - Fee Related JP3207597U (en) | 2016-09-08 | 2016-09-08 | Compression terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019186082A (en) * | 2018-04-12 | 2019-10-24 | 矢崎総業株式会社 | Electromagnetic pressure contact terminal, manufacturing method of the electromagnetic pressure contact terminal, and connection terminal |
| WO2023095903A1 (en) * | 2021-11-29 | 2023-06-01 | 古河電気工業株式会社 | Terminal, terminal-attached electric wire, wiring harness, method for manufacturing terminal, and method for manufacturing terminal-attached electric wire |
-
2016
- 2016-09-08 JP JP2016004395U patent/JP3207597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019186082A (en) * | 2018-04-12 | 2019-10-24 | 矢崎総業株式会社 | Electromagnetic pressure contact terminal, manufacturing method of the electromagnetic pressure contact terminal, and connection terminal |
| CN110380239A (en) * | 2018-04-12 | 2019-10-25 | 矢崎总业株式会社 | Electromagnetism crimp type terminal, the manufacturing method of electromagnetism crimp type terminal and connection terminal |
| US10958029B2 (en) | 2018-04-12 | 2021-03-23 | Yazaki Corporation | Electromagnetic crimp terminal, manufacturing method of electromagnetic crimp terminal, and connecting terminal |
| EP3553890B1 (en) * | 2018-04-12 | 2022-01-19 | Yazaki Corporation | Manufacturing method for a connection between an electromagnetic crimp terminal and an electric wire |
| WO2023095903A1 (en) * | 2021-11-29 | 2023-06-01 | 古河電気工業株式会社 | Terminal, terminal-attached electric wire, wiring harness, method for manufacturing terminal, and method for manufacturing terminal-attached electric wire |
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