JP3211935B2 - Electrode post connection terminal of battery and method of manufacturing electrode post connection terminal - Google Patents
Electrode post connection terminal of battery and method of manufacturing electrode post connection terminalInfo
- Publication number
- JP3211935B2 JP3211935B2 JP26536795A JP26536795A JP3211935B2 JP 3211935 B2 JP3211935 B2 JP 3211935B2 JP 26536795 A JP26536795 A JP 26536795A JP 26536795 A JP26536795 A JP 26536795A JP 3211935 B2 JP3211935 B2 JP 3211935B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- terminal base
- electrode post
- annular wall
- connection
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、バッテリを直列に
接続する場合などに使用されるバッテリの電極ポスト接
続端子および電極ポスト接続端子の製造方法に関する。The present invention relates to relates to a method of manufacturing a battery electrode post connection pin contact and electrode post connection terminals used for example, to connect the battery in series.
【０００２】[0002]
【従来の技術】従来、２個またはそれ以上のバッテリを
接続する場合には、それぞれのバッテリの電極ポスト間
に板状の接続端子を介在させ、ナットを用いて締め付け
て固定しているが、電気自動車に搭載するバッテリのよ
うに、機械的な振動が加わると、バッテリ相互の位置が
変動して接続端子に過大な応力が生じ、電極ポストが破
損する欠点がある。2. Description of the Related Art Conventionally, when two or more batteries are connected, plate-shaped connection terminals are interposed between electrode posts of the respective batteries, and the terminals are fastened and fixed using nuts. When a mechanical vibration is applied, as in a battery mounted on an electric vehicle, the positions of the batteries fluctuate and excessive stress is generated in the connection terminals, and the electrode post is damaged.
【０００３】そこで、この欠点を解消するため、実開昭
５１−１５６５４号公報には、図１４に示すように、両
端のねじ止め用金属板ｂ、ｂ間に金属線の平編体ａを介
在させた伸縮可能な端子金具Ｔが提案されている。しか
し、端子金具Ｔは、バッテリ相互位置の変動を吸収して
バッテリの保護には有効であるが、平編体ａと両端のね
じ止め用金属板ｂとの結合が難しく、電流容量に対する
自由度も少ないなどの欠点がある。In order to solve this drawback, Japanese Utility Model Laid-Open Publication No. Sho 51-15654 discloses a flat knitted metal body a of a metal wire between screw metal plates b at both ends, as shown in FIG. An extendable terminal fitting T interposed is proposed. However, although the terminal fitting T is effective for protecting the battery by absorbing the fluctuation of the mutual position of the battery, it is difficult to connect the flat knitted body a and the screw metal plates b at both ends, and the degree of freedom with respect to the current capacity is difficult. There are drawbacks such as less.
【０００４】一方、特開平６−１４００２０号公報に
は、図１５に示すような端子金具Ｔ′が開示されてい
る。端子金具Ｔ′は、金属薄帯片を積層した端子主体部
ｃの中間に伸縮許容部ｄを設け、両端部ｅにおいて金属
薄帯片を密着させて一体化すると共に接続孔ｆを設けて
電極ポストにビス止めして固定するようにしたものであ
る。On the other hand, Japanese Patent Application Laid-Open No. 6-140020 discloses a terminal fitting T 'as shown in FIG. The terminal fitting T 'is provided with a stretchable portion d in the middle of a terminal main portion c in which metal strips are laminated, and at both ends e, the metal strips are brought into close contact with each other and integrated with connection holes f to form electrodes. It is designed to be screwed to the post and fixed.
【０００５】しかし、端子金具Ｔ′は、両端部において
複数の金属薄帯片を密着させて一体化する工程に問題点
がある。すなわち、接続孔ｆを通じて電極ポストにビス
止めすると、温度変化や機械的な振動などにより接続部
が緩んだり、金属薄帯片が変形して電気抵抗値が激増す
ることがある。また、図１６に示すように、金属パイプ
ｇ内に複数の金属薄帯片ｃ0 を挿入して加締めることに
より一体化する方法や、ろう付けによって金属薄帯片ｃ
0 相互を一体化する方法もあるが、いずれも加工工程が
煩雑となり、生産性が低下するなどの問題点を有してい
る。[0005] However, the terminal fitting T 'has a problem in a step of bringing a plurality of metal ribbon pieces into close contact at both ends and integrating them. That is, when screws are screwed to the electrode posts through the connection holes f, the connection portion may be loosened due to a temperature change, mechanical vibration, or the like, or the thin metal strip may be deformed and the electric resistance value may increase sharply. Further, as shown in FIG. 16, a method of integrating by caulking by inserting a plurality of thin metal strip c 0 in the metal pipe g, thin metal strip by brazing c
Although there is a method of integrating them with each other, all of them have problems such as complicated processing steps and reduced productivity.
【０００６】[0006]
【発明が解決しようとする課題】本発明は、上記の問題
点に着目してなされたもので、接続部の加工工程が簡素
化されると共に、電気的性能および信頼性の高い電極ポ
スト接続端子および電極ポスト接続端子の製造方法を提
供することを課題とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and simplifies the processing steps of the connecting portion, and at the same time, has a high electrical performance and high reliability. and to provide a manufacturing method of the child Contact and electrode post connection terminals.
【０００７】[0007]
【課題を解決するための手段】前記の課題を達成するた
め、請求項１に記載した発明は、端子基体の両端部に、
補強金属板により該端子基体を締結すると共にバッテリ
の電極ポストに対する接続孔を形成した接続部を有する
電極ポスト接続用端子であって、前記補強金属板が接続
孔の周縁に環状壁を有すると共に該環状壁の両側におい
て端部に該環状壁に対応する円弧状切欠部を形成した加
締用折り返し板部を有し、該環状壁の外側に前記端子基
体に設けた結合孔を嵌入して、該補強金属板の両側の該
加締用折り返し板部を該円弧状切欠部を該環状壁に近接
させた状態で折り返して端子基体を加締めることにより
接続部を形成したことを特徴とする。Means for Solving the Problems In order to achieve the above object, the invention according to claim 1 is provided at both ends of a terminal base,
An electrode post connection terminal having a connection portion forming a connection hole to the electrode post of the battery with fastening the said terminal base by reinforcing metal plate, together with the reinforcing metal plate has an annular wall on the periphery of the connecting hole On both sides of the annular wall
A circular notch corresponding to the annular wall is formed at the end.
Has a folded plate portion for clamping, by fitting the coupling hole provided in the terminal base to the outside of the annular wall, the both sides of the reinforcing metal plate the
The caulking folded plate portion and the arc-shaped notch portion are close to the annular wall.
The connection portion is formed by folding the terminal base in the state in which the connection is made and crimping the terminal base.
【０００８】端子基体は、複数の金属薄帯片を積層して
形成された端子基体であることが好ましい（請求項
２）。端子基体は、金属線の編組体で形成された端子基
体であることが好適である（請求項３）。金属線の編組
体の端部に半田溶着部を形成することが有効である（請
求項４）。The terminal base is preferably a terminal base formed by laminating a plurality of thin metal strips. It is preferable that the terminal substrate is a terminal substrate formed of a braided metal wire (claim 3). It is effective to form a solder-welded portion at the end of the braided metal wire (claim 4).
【００１０】請求項５に記載した発明は、端子基体の両
端部に、補強金属板により該端子基体が締結された接続
部を形成する電極ポスト接続用端子の製造方法におい
て、前記補強金属板に接続孔を開設すると共に該接続孔
の周縁に環状壁を突設し、該環状壁の外側に端子基体に
設けた結合孔を嵌入したのち、該補強金属板の両側の加
締用折り返し板部を該加締用折り返し板部の端部に形成
した円弧状切欠部を該環状壁に近接させた状態で折り返
し、端子基体を包括して加締めることにより、端子基体
に接続部を形成することを特徴とする。According to a fifth aspect of the present invention, there is provided a method of manufacturing a terminal for connecting an electrode post, wherein a connecting portion to which the terminal base is fastened by a reinforcing metal plate is formed at both ends of the terminal base. projecting annular wall to the periphery of the connecting hole with opening a contact hole, after fitting the coupling hole provided in the terminal base to the outside of the annular wall, the both sides of the reinforcing metal plate pressing
Forming a folded back plate at the end of the crimped folded plate
The circular arc-shaped notch is folded back in a state of being close to the annular wall, and the terminal base is covered and swaged to form a connection portion in the terminal base.
【００１１】請求項６に記載した発明は、金属線の編組
体で形成された端子基体の両端部に、補強金属板により
該端子基体が締結された接続部を形成する電極ポスト接
続用端子の製造方法において、前記補強金属板に接続孔
を開設すると共に該接続孔の周縁に環状壁を突設し、該
環状壁の外側に端子基体に設けた結合孔を嵌入したの
ち、該補強金属板の両側の加締用折り返し板部を該加締
用折り返し板部の端部に形成した円弧状切欠部を該環状
壁に近接させた状態で折り返し、端子基体を包括して加
締めることにより、端子基体に接続部を形成すると共
に、端子基体の両端部に半田付けを施すことを特徴とす
る。According to a sixth aspect of the present invention, there is provided a terminal for electrode post connection, wherein a connection portion to which the terminal base is fastened by a reinforcing metal plate is formed at both ends of the terminal base formed of a braided metal wire. In the manufacturing method, a connection hole is opened in the reinforcing metal plate, an annular wall is projected from a periphery of the connection hole, and a coupling hole provided in a terminal base is fitted outside the annular wall, and then the reinforcing metal plate is inserted. the pressurized fastening the folded plate portion for caulking the both sides of
The circular notch formed at the end of the folded plate
The terminal base is folded back in a state of being close to the wall, and the terminal base is covered and swaged to form a connection portion on the terminal base and to perform soldering on both ends of the terminal base.
【００１２】本発明によれば、電極ポスト接続端子の接
続部を構成する補強金属板に環状壁を設け、端子基体に
形成された結合孔を該環状壁に嵌入して加締めるように
しているため、加締工程における加圧力が加えられて
も、端子基体が環状壁によって支持され、端子基体と補
強金属板との位置のずれが発生せず、安定した状態で加
締めることが可能となる。したがって、加締工程の簡素
化が達成されると共に、接続部の電気的性能および信頼
性が著しく向上する。また、端子基体の素材の適用範囲
が拡大し、平編体などの柔軟な導体も使用可能となるた
め、振動の多い環境に好適である。さらに、金属線の編
組体から成る端子基体を用いた場合、端子基体の端部に
半田溶着部を形成することにより、接続部におけるナッ
トの締め付けを阻害することなく、端子基体を構成する
金属線のほつれや素抜けを防止することが可能となる。According to the present invention, an annular wall is provided on a reinforcing metal plate constituting a connection portion of an electrode post connection terminal, and a coupling hole formed in a terminal base is fitted into the annular wall and swaged. Therefore, even if a pressing force is applied in the caulking step, the terminal base is supported by the annular wall, and the position of the terminal base and the reinforcing metal plate do not shift, so that caulking can be performed in a stable state. . Therefore, the simplification of the caulking process is achieved, and the electrical performance and reliability of the connection portion are significantly improved. Further, the range of application of the material of the terminal base is expanded, and a flexible conductor such as a flat knitted body can be used, which is suitable for an environment with a lot of vibration. Further, when a terminal base made of a braided metal wire is used, a solder welded portion is formed at an end of the terminal base, so that the metal wire constituting the terminal base is not hindered by tightening the nut at the connection part. Can be prevented.
【００１３】[0013]
【発明の実施の形態】以下、本発明の実施例について説
明する。図１は、本発明の実施例に係わるバッテリの電
極ポスト接続端子Ａを示す斜視図である。電極ポスト接
続端子Ａは、導電性金属から成る端子基体１の両端部
に、バッテリの電極ポストと接続する接続孔２を有する
接続部３、３を備え、中間部を屈曲させて伸縮可能にし
てある。端子基体１は、複数の導電性薄帯板４を積層し
て形成したものである。Embodiments of the present invention will be described below. FIG. 1 is a perspective view showing an electrode post connection terminal A of a battery according to an embodiment of the present invention. The electrode post connection terminal A is provided with connection portions 3 and 3 having connection holes 2 for connecting to the electrode posts of the battery at both ends of a terminal base 1 made of a conductive metal. is there. The terminal substrate 1 is formed by laminating a plurality of conductive strips 4.
【００１４】接続部３は、図２および図３に示すよう
な、補強金属板５で端子基体１の両端部を包み込み、プ
レス機などを用いて加締めることにより形成されてい
る。補強金属板５は、その中央の基板部Ｃ 1 にバッテリ
の電極ポストに嵌入するための接続孔２が設けられ、接
続孔２の周縁に環状壁６が周設されている。環状壁６の
高さは、端子基体１の厚みと一致するように設定されて
いる。基板部Ｃ 1 の両側には立上り壁Ｃ 2 、Ｃ 2 ′を介
して加締用折り返し板部Ｃ 3 、Ｃ 3 ′が設けられ、加締
用折り返し板部Ｃ 3 、Ｃ 3 ′の端部５ａ、５ａ′には、
環状壁６の外径に一致する円弧状の切欠部５ｂ、５ｂ′
が形成されている。The connecting portion 3 is formed by wrapping both end portions of the terminal base 1 with a reinforcing metal plate 5 as shown in FIGS. 2 and 3, and caulking using a press machine or the like. The reinforcing metal plate 5 is provided with a connection hole 2 for fitting into an electrode post of a battery in a central substrate portion C 1 , and an annular wall 6 is provided around the periphery of the connection hole 2. The height of the annular wall 6 is set so as to match the thickness of the terminal base 1. Rising walls C 2 and C 2 ′ are provided on both sides of the substrate section C 1.
The crimping folded plate portions C 3 and C 3 ′ are provided
Use folded plate portion C 3, 'end 5a of, 5a' C 3, the
Arc-shaped notches 5b, 5b 'corresponding to the outer diameter of the annular wall 6
Are formed.
【００１５】接続部３を形成するには、先ず、図４に示
すように、補強金属板５の立上り板部Ｃ 2 、Ｃ 2 ′を端
子基体１の幅に合わせてほぼ直角に折り曲げる。端子基
体１の両端部には、補強金属板５の環状壁６の外径より
やや大きめの結合孔７が開設してあり、この結合孔７
を、図５および図６に示すように、補強金属板５の環状
壁６に嵌入する。In order to form the connecting portion 3, first, as shown in FIG. 4, the rising plate portions C 2 and C 2 ′ of the reinforcing metal plate 5 are bent substantially at right angles to the width of the terminal base 1. At both ends of the terminal base 1, connection holes 7 slightly larger than the outer diameter of the annular wall 6 of the reinforcing metal plate 5 are opened.
Is fitted into the annular wall 6 of the reinforcing metal plate 5 as shown in FIGS.
【００１６】そして、補強金属板５の両端部５ａ、５
ａ′を突き合わせるように加締用折り返し板部Ｃ 3 、Ｃ
3 ′を折り返して加締めることにより、図７および図８
に示すように、端子基体１が補強金属板４により緊締さ
れ一体化した接続部３が形成される。次に、電極ポスト
接続端子Ａを用いて、図９に示すようなバッテリＹ、
Ｙ′相互の電極ポスト８、８′を接続する工程について
説明する。Then, both end portions 5a, 5a of the reinforcing metal plate 5 are formed.
a ′ are abutted against each other, and the folded back plate portions C 3 and C
By folding back 3 'and crimping it, FIGS.
As shown in FIG. 5, the terminal base 1 is tightened by the reinforcing metal plate 4 to form the integrated connection portion 3. Next, the battery Y as shown in FIG.
The step of connecting the electrode posts 8, 8 'of Y' will be described.
【００１７】電極ポスト接続端子Ａの両端部の接続孔
２、２を電極ポスト８、８′にそれぞれ嵌入したのち、
電極ポスト８、８′のねじ山８ａ、８ａ′にナット９、
９′を螺合して締め付けると、図１０に示すように、電
極ポスト接続端子Ａの補強金属板５、５と、電極ポスト
８、８′の座金８ｂ、８ｂ′とが挟圧されて固定され、
電極ポスト接続端子Ａを介して電極ポスト８と８′とが
接続される。After the connection holes 2, 2 at both ends of the electrode post connection terminal A are fitted into the electrode posts 8, 8 ', respectively.
A nut 9 is attached to the thread 8a, 8a 'of the electrode post 8, 8'.
When the 9 'is screwed and tightened, as shown in FIG. 10, the reinforcing metal plates 5, 5 of the electrode post connection terminal A and the washers 8b, 8b' of the electrode posts 8, 8 'are clamped and fixed. And
The electrode posts 8 and 8 'are connected via the electrode post connection terminals A.
【００１８】図１１は、本発明の別の実施例を示する電
極ポスト接続端子Ｂの斜視図である。電極ポスト接続端
子Ｂは、前記電極ポスト接続端子Ａの端子基体１に代え
て、金属線の編組体の一種である平編体から成る端子基
体１０を用いた例である。電極ポスト接続端子Ｂの接続
部１１を形成する工程は、前記電極ポスト接続端子Ａの
接続部３に用いた補強金属板５と同様の構造のものを用
いているので説明は省略する。FIG. 11 is a perspective view of an electrode post connection terminal B showing another embodiment of the present invention. The electrode post connection terminal B is an example using a terminal base 10 made of a flat braided body which is a kind of a braided metal wire, instead of the terminal base 1 of the electrode post connection terminal A. The step of forming the connection portion 11 of the electrode post connection terminal B uses the same structure as that of the reinforcing metal plate 5 used for the connection portion 3 of the electrode post connection terminal A, and thus the description is omitted.
【００１９】電極ポスト接続端子Ｂを形成する場合も、
補強金属板５の環状壁６によって端子基体１０が支持さ
れた状態で加締めることができるため、平編体で構成さ
れた柔軟な端子基体１０を用いているにもかかわらず、
確実かつ容易に加締めることが可能である。When the electrode post connection terminal B is formed,
Since the terminal base 10 can be swaged while being supported by the annular wall 6 of the reinforcing metal plate 5, despite the use of the flexible terminal base 10 formed of a flat knitted body,
Caulking can be performed reliably and easily.
【００２０】図１２は、上記の電極ポスト接続端子Ｂの
両端部に半田付けを施して作製した電極ポスト接続端子
Ｂ′の斜視図である。電極ポスト接続端子Ｂ′は、端子
基体１０の両端部に半田付けを施すことにより、端子基
体１０を構成する金属線および補強金属板５の端部を半
田によって固着して半田溶着部１２を形成したものであ
る。FIG. 12 is a perspective view of an electrode post connection terminal B 'manufactured by soldering both ends of the electrode post connection terminal B. The electrode post connection terminal B 'is formed by soldering both ends of the terminal base 10 so that the metal wires constituting the terminal base 10 and the end of the reinforcing metal plate 5 are fixed by soldering to form a solder welded portion 12. It was done.
【００２１】電極ポスト接続端子Ｂ′は、両端部に半田
溶着部１２が形成されているため、端子基体１０を構成
する金属線がほつれたり、素抜けることがなく加工時の
作業性が良好であると共に耐久性および信頼性が優れて
いる。また、半田溶着部１２が両端部に形成されてお
り、接続孔２の周囲に半田塊が突出することがないの
で、ナットを締め付けた際に半田のクリープ現象による
ナットの緩みが発生せず、強固な接続が維持される。Since the electrode post connection terminals B 'have the solder welded portions 12 formed at both ends, the metal wires constituting the terminal base 10 are not frayed or come off, and the workability during processing is good. It has excellent durability and reliability. In addition, since the solder welding portions 12 are formed at both ends and the solder mass does not protrude around the connection hole 2, the nut does not loosen due to the creep phenomenon of the solder when the nut is tightened. A strong connection is maintained.
【００２２】図１３は、本発明の他の実施例に係わる電
極ポスト接続端子を構成する端子基体１３を示す斜視図
である。端子基体１３は、金属線の平編体から成る端子
基体１０の両端部に半田付けを施して金属線相互が半田
により固着した半田溶着部１４を形成したものである。
この端子基体１３を前記端子基体１０に代えて、接続部
を形成する工程は電極ポスト接続端子Ｂと同様に行うこ
とにより、電極ポスト接続端子を形成することができ
る。FIG. 13 is a perspective view showing a terminal base 13 constituting an electrode post connection terminal according to another embodiment of the present invention. The terminal base 13 is formed by soldering both ends of a terminal base 10 made of a flat knitted metal wire to form a solder-welded portion 14 in which the metal wires are fixed to each other by soldering.
By replacing the terminal base 13 with the terminal base 10 and forming the connection portion in the same manner as the electrode post connection terminal B, the electrode post connection terminal can be formed.
【００２３】端子基体１３を用いた電極ポスト接続端子
は、両端部に半田溶着部１４が形成されているため、電
極ポスト接続端子Ｂ′と同様に、端子基体１３を構成す
る金属線がほつれたり、素抜けるなどの障害が発生せ
ず、加工時の作業性が良好であると共に耐久性および信
頼性が優れている。The electrode post connection terminal using the terminal base 13 has the solder welding portions 14 formed at both ends, so that the metal wire constituting the terminal base 13 is frayed like the electrode post connection terminal B '. No troubles such as unplugging occur, the workability during processing is good, and the durability and reliability are excellent.
【００２４】[0024]
【発明の効果】本発明によれば、電極ポスト接続端子の
接続部を構成する補強金属板に環状壁と加締用折り返し
板部を設けているため、端子基体を安定した状態で加締
めることが可能となり、加締工程の簡素化が達成され、
電気的性能および信頼性が向上する。また、端子基体の
素材の適用範囲が拡大し、金属線の編組体などの柔軟な
導体を端子基体として使用可能となるため、振動の激し
い使用環境にも適用できる。さらに、金属線の編組体か
ら成る端子基体の端部に半田溶着部を形成することによ
り、金属線のほつれや素抜けが防止でき、耐久性および
信頼性が一段と向上するなどの多くの利点がある。According to the present invention, an annular wall and a crimping fold are provided on a reinforcing metal plate constituting a connection portion of an electrode post connection terminal.
Since the plate portion is provided, the terminal base can be caulked in a stable state, and the simplification of the caulking process is achieved,
Electrical performance and reliability are improved. Further, the range of application of the material of the terminal base is expanded, and a flexible conductor such as a braided metal wire can be used as the terminal base. Furthermore, by forming a solder welded portion at the end of the terminal base made of a braided metal wire, the metal wire can be prevented from fraying or coming off, and many advantages such as further improving durability and reliability can be obtained. is there.
【図１】本発明の実施例を示すバッテリの電極ポスト接
続端子の斜視図である。FIG. 1 is a perspective view of an electrode post connection terminal of a battery according to an embodiment of the present invention.
【図２】図１の接続部を構成する加締工程前の補強金属
板の平面図である。FIG. 2 is a plan view of a reinforcing metal plate before a caulking step, which constitutes a connection portion of FIG. 1;
【図３】図２の補強金属板の側面図である。FIG. 3 is a side view of the reinforcing metal plate of FIG. 2;
【図４】図２の補強金属板の両端部を折り曲げた状態を
示す側面図である。FIG. 4 is a side view showing a state where both ends of the reinforcing metal plate of FIG. 2 are bent.
【図５】図４の補強金属板の環状壁に端子基体の結合孔
を嵌入した状態を示す平面図である。5 is a plan view showing a state in which a coupling hole of a terminal base is fitted into an annular wall of the reinforcing metal plate of FIG. 4;
【図６】図５の補強金属板の状態を示す側面図である。FIG. 6 is a side view showing a state of the reinforcing metal plate of FIG. 5;
【図７】図６の補強金属板の両端部を折り返して加締め
た状態を示す平面図である。7 is a plan view showing a state in which both ends of the reinforcing metal plate of FIG. 6 are folded back and crimped.
【図８】図７の補強金属板の状態を示す側面図である。FIG. 8 is a side view showing a state of the reinforcing metal plate of FIG. 7;
【図９】図１の電極ポスト接続端子によってバッテリの
電極ポスト相互を接続する工程を示す説明図である。FIG. 9 is an explanatory view showing a process of connecting the electrode posts of the battery to each other by the electrode post connection terminals of FIG. 1;
【図１０】図９のバッテリの電極ポストに電極ポスト接
続端子を接続した状態を示す側面図である。10 is a side view showing a state where an electrode post connection terminal is connected to an electrode post of the battery of FIG. 9;
【図１１】本発明の別の実施例を示す電極ポスト接続端
子の斜視図である。FIG. 11 is a perspective view of an electrode post connection terminal showing another embodiment of the present invention.
【図１２】本発明の他の実施例を示す電極ポスト接続端
子の斜視図である。FIG. 12 is a perspective view of an electrode post connection terminal according to another embodiment of the present invention.
【図１３】本発明の別の実施例に係わる端子基体の斜視
図である。FIG. 13 is a perspective view of a terminal base according to another embodiment of the present invention.
【図１４】従来の電極ポスト接続端子を示す斜視図であ
る。FIG. 14 is a perspective view showing a conventional electrode post connection terminal.
【図１５】従来の別の電極ポスト接続端子を示す斜視図
である。FIG. 15 is a perspective view showing another conventional electrode post connection terminal.
【図１６】図１５の電極ポスト接続端子の接続部を形成
する他の方法を示す説明図である。FIG. 16 is an explanatory view showing another method of forming a connection portion of the electrode post connection terminal of FIG.
Ａ、Ｂ、Ｂ′ 電極ポスト接続端子Ｃ 3 、Ｃ 3 ′ 加締用折り返し板部 １ 端子基体 ２ 接続孔 ３ 接続部 ４ 金属薄帯片 ５ 補強金属板 ５ａ、５ａ′ 端部 ５ｂ、５ｂ′ 切欠部 ６ 環状壁 ７ 結合孔 ８、８′ 電極ポスト １０ 端子基体 １２ 半田溶着部 １３ 端子基体 １４ 半田溶着部A, B, B ′ Electrode post connection terminals C 3 , C 3 ′ Crimped folded plate portion 1 Terminal base 2 Connection hole 3 Connection portion 4 Metal strip 5 Reinforced metal plate 5a, 5a ′ End portion 5b, 5b ′ Notch 6 Annular wall 7 Bonding hole 8, 8 'Electrode post 10 Terminal base 12 Solder weld 13 Terminal base 14 Solder weld
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H01M 2/20 - 2/34 H01R 11/00 - 11/32 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 7 , DB name) H01M 2/20-2/34 H01R 11/00-11/32
Claims (6)
該端子基体を締結すると共にバッテリの電極ポストに対
する接続孔を形成した接続部を有する電極ポスト接続用
端子であって、 前記補強金属板が接続孔の周縁に環状壁を有すると共に
該環状壁の両側において端部に該環状壁に対応する円弧
状切欠部を形成した加締用折り返し板部を有し、該環状
壁の外側に前記端子基体に設けた結合孔を嵌入して、該
補強金属板の両側の該加締用折り返し板部を該円弧状切
欠部を該環状壁に近接させた状態で折り返して端子基体
を加締めることにより接続部を形成したことを特徴とす
る電極ポスト接続端子。1. An electrode post connection terminal having a connection portion formed at both ends of a terminal base by fastening the terminal base with a reinforcing metal plate and forming a connection hole for an electrode post of a battery, wherein the reinforcing metal plate is provided. together but has an annular wall on the periphery of the connecting hole
Arcs corresponding to the annular wall at the ends on both sides of the annular wall
Jo notch having the formed caulking flaps plate portion, and fitting the coupling hole provided in the terminal base to the outside of the annular wall, reinforcing the pressurized clamping folded plate portions of both sides of the metal plate The arcuate cut
An electrode post connection terminal, wherein a connection portion is formed by folding the terminal base in a state where the notch portion is close to the annular wall and caulking the terminal base.
て形成された端子基体である請求項１記載の電極ポスト
接続端子。2. The electrode post connection terminal according to claim 1, wherein the terminal base is a terminal base formed by laminating a plurality of thin metal strips.
た端子基体である請求項１記載の電極ポスト接続端子。3. The electrode post connection terminal according to claim 1, wherein the terminal base is a terminal base formed of a braided body of a metal wire.
成したことを特徴とする請求項３記載の電極ポスト接続
端子。4. The electrode post connection terminal according to claim 3, wherein a solder welding portion is formed at an end of the braided body of the metal wire.
該端子基体が締結された接続部を形成する電極ポスト接
続用端子の製造方法において、 前記補強金属板に接続孔を開設すると共に該接続孔の周
縁に環状壁を突設し、該環状壁の外側に端子基体に設け
た結合孔を嵌入したのち、該補強金属板の両側の加締用
折り返し板部を該加締用折り返し板部の端部に形成した
円弧状切欠部を該環状壁に近接させた状態で折り返し、
端子基体を包括して加締めることにより、端子基体に接
続部を形成することを特徴とする電極ポスト接続端子の
製造方法。5. A method of manufacturing a terminal for connecting an electrode post, wherein a connection portion to which the terminal base is fastened by a reinforcing metal plate is formed at both ends of the terminal base. an annular wall projecting from the peripheral edge of the connection hole, after fitting the coupling hole provided in the terminal base to the outside of the annular wall, for caulking the both sides of the reinforcing metal plate
A folded plate portion was formed at an end of the crimped folded plate portion.
The arc-shaped notch is folded back in a state close to the annular wall ,
A method for manufacturing an electrode post connection terminal, comprising forming a connection portion on the terminal base by covering and crimping the terminal base.
両端部に、補強金属板により該端子基体が締結された接
続部を形成する電極ポスト接続用端子の製造方法におい
て、 前記補強金属板に接続孔を開設すると共に該接続孔の周
縁に環状壁を突設し、該環状壁の外側に端子基体に設け
た結合孔を嵌入したのち、該補強金属板の両側の加締用
折り返し板部を該加締用折り返し板部の端部に形成した
円弧状切欠部を該環状壁に近接させた状態で折り返し、
端子基体を包括して加締めることにより、端子基体に接
続部を形成すると共に、端子基体の両端部に半田付けを
施すことを特徴とする電極ポスト接続端子の製造方法。6. A method of manufacturing a terminal for connecting an electrode post, wherein a connecting portion to which a terminal base is fastened by a reinforcing metal plate is formed at both ends of a terminal base formed of a braided body of a metal wire. projecting annular wall to the periphery of the connecting hole with opening a contact hole in a plate, after fitting the coupling hole provided in the terminal base to the outside of the annular wall, for caulking the both sides of the reinforcing metal plate
A folded plate portion was formed at an end of the crimped folded plate portion.
The arc-shaped notch is folded back in a state close to the annular wall ,
A method for manufacturing an electrode post connection terminal, comprising forming a connection portion on a terminal substrate by crimping the terminal substrate and soldering both ends of the terminal substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26536795A JP3211935B2 (en) | 1995-07-19 | 1995-10-13 | Electrode post connection terminal of battery and method of manufacturing electrode post connection terminal |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18270095 | 1995-07-19 | ||
| JP7-182700 | 1995-07-19 | ||
| JP26536795A JP3211935B2 (en) | 1995-07-19 | 1995-10-13 | Electrode post connection terminal of battery and method of manufacturing electrode post connection terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0992259A JPH0992259A (en) | 1997-04-04 |
| JP3211935B2 true JP3211935B2 (en) | 2001-09-25 |
Family
ID=26501408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26536795A Expired - Fee Related JP3211935B2 (en) | 1995-07-19 | 1995-10-13 | Electrode post connection terminal of battery and method of manufacturing electrode post connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3211935B2 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3523025B2 (en) * | 1997-08-22 | 2004-04-26 | 矢崎総業株式会社 | Bus bar for connection between batteries |
| KR100946579B1 (en) * | 2005-10-21 | 2010-03-09 | 주식회사 엘지화학 | Flexible bus bar for medium and large battery packs |
| WO2009041735A1 (en) * | 2007-09-27 | 2009-04-02 | Kabushiki Kaisha Toshiba | Bus bar |
| JP5159233B2 (en) * | 2007-09-28 | 2013-03-06 | 株式会社東芝 | Bus bar |
| JP5490459B2 (en) * | 2009-07-22 | 2014-05-14 | 三洋電機株式会社 | Pack battery |
| US8721368B2 (en) * | 2011-10-06 | 2014-05-13 | Tyco Electronics Corporation | Power terminal connector and system |
| KR102024002B1 (en) * | 2012-07-05 | 2019-09-23 | 에스케이이노베이션 주식회사 | Battery pack |
| CN104737328B (en) * | 2012-10-26 | 2017-03-08 | 三洋电机株式会社 | Supply unit and possess the electric vehicle of supply unit and the manufacture method of electrical storage device, supply unit |
| US8628335B1 (en) * | 2012-12-07 | 2014-01-14 | Tyco Electronics Corporation | Power terminal connector |
| KR101698767B1 (en) * | 2013-01-28 | 2017-01-23 | 삼성에스디아이 주식회사 | Secondary battery |
| DE102013208230A1 (en) * | 2013-05-06 | 2014-11-06 | Robert Bosch Gmbh | Cell connector and method of making a cell connector |
| WO2018155090A1 (en) * | 2017-02-27 | 2018-08-30 | 日立オートモティブシステムズ株式会社 | Battery pack and busbar for battery pack |
| JP6985986B2 (en) | 2018-06-13 | 2021-12-22 | 株式会社オートネットワーク技術研究所 | Power storage element module |
| US12136746B2 (en) * | 2018-10-29 | 2024-11-05 | Sanyo Electric Co., Ltd. | Method for producing busbar, busbar, and battery module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404369A (en) * | 1966-09-01 | 1968-10-01 | Gar Wood Ind Inc | Welding cable and terminal assembly |
| JPS57178381U (en) * | 1981-05-06 | 1982-11-11 | ||
| JPS6277880U (en) * | 1985-11-06 | 1987-05-19 | ||
| JPH06140020A (en) * | 1992-10-22 | 1994-05-20 | Yazaki Corp | Battery connection terminal |
-
1995
- 1995-10-13 JP JP26536795A patent/JP3211935B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0992259A (en) | 1997-04-04 |
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