JPH08293300A - Battery terminal - Google Patents
Battery terminalInfo
- Publication number
- JPH08293300A JPH08293300A JP7098705A JP9870595A JPH08293300A JP H08293300 A JPH08293300 A JP H08293300A JP 7098705 A JP7098705 A JP 7098705A JP 9870595 A JP9870595 A JP 9870595A JP H08293300 A JPH08293300 A JP H08293300A
- Authority
- JP
- Japan
- Prior art keywords
- tightening
- battery terminal
- plate portion
- hole
- bolt
- 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.)
- Granted
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
- Connector Housings Or Holding Contact Members (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両などに搭載される
バッテリーの電極に固定されるバッテリー端子に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery terminal fixed to an electrode of a battery mounted on a vehicle or the like.
【０００２】[0002]
【従来の技術】従来、バッテリー端子は、略円筒状に形
成された電極把持部を、バッテリーポスト（電極）に締
付け固定するものが一般的に知られている。図９に示す
ように、この種のバッテリー端子１は、中央の基板部３
と基板部３の基端に形成された電線接続部５と、基板部
３の先端に略円筒状に形成された電極把持部７と、電極
把持部７から延設され基板部３と対向するように形成さ
れた締付板部９を有し、電極把持部７をバッテリーの電
極Ｐに嵌合した後、基板部３と締付板部９にそれぞれ穿
設された穴１１ａ、１１ｂにボルト１３を挿通し、ワッ
シャ１５を挿入してナット１７を締付け、電極把持部７
を電極Ｐに固定する構造となっていた。2. Description of the Related Art Conventionally, a battery terminal is generally known in which an electrode gripping portion formed in a substantially cylindrical shape is fastened and fixed to a battery post (electrode). As shown in FIG. 9, this type of battery terminal 1 has a central substrate portion 3
And an electric wire connecting portion 5 formed at the base end of the substrate portion 3, an electrode holding portion 7 formed in a substantially cylindrical shape at the tip of the substrate portion 3, and extending from the electrode holding portion 7 and facing the substrate portion 3. After the electrode gripping portion 7 is fitted to the electrode P of the battery, the bolts are formed in the holes 11a and 11b formed in the substrate portion 3 and the fastening plate portion 9, respectively. 13 is inserted, washer 15 is inserted, and nut 17 is tightened.
Was fixed to the electrode P.
【０００３】また、バッテリー端子には、樹脂などの絶
縁材料からなる防食カバーを装着することがある。この
場合、図１０に示すように、防食カバー１９は、電極Ｐ
に挿入される円環状の台座部２１と、この台座部２１に
立設され穴２３が穿設された挟入部２５とを有し、挟入
部２５を基板部３と締付板部９との間に挿入した後、ボ
ルト１３を穴１１ａ、１１ｂと共に穴２３に挿通し、ワ
ッシャ１５を挿入した後ナット１７を締付けることで、
基板部３と締付板部９とを防食カバー１９と共締めし、
電極把持部７を電極Ｐに固定していた。Further, the battery terminal may be equipped with an anticorrosion cover made of an insulating material such as resin. In this case, as shown in FIG.
Has a ring-shaped pedestal portion 21 to be inserted into the base portion 21 and a sandwiching portion 25 that is erected on the pedestal portion 21 and has a hole 23 formed therein. By inserting the bolt 13 into the hole 23 together with the holes 11a and 11b, inserting the washer 15 and tightening the nut 17,
Tighten the board portion 3 and the tightening plate portion 9 together with the anticorrosion cover 19,
The electrode grip 7 was fixed to the electrode P.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上述し
たバッテリー端子１は、締結部となる基板部３と締付板
部９を、単に適宜間隔をおいて対向配置したものである
ため、ボルト１３、ナット１７の締付け力を強めれば、
基板部３と締付板部９は弾性変形しながら接触し、更に
は弾性限度を越えて塑性変形することになる。このよう
な変形が生じると、バッテリー端子１を電極Ｐから取り
外して再度取り付けるようなときに、電極把持部７によ
る電極Ｐへの十分な締付け作用が期待できなくなり、バ
ッテリー端子１の取付けが不安定なものとなる。そし
て、防食カバー１９を組付けたバッテリー端子１では、
過剰締付けが生じれば、挟入部２５が変形若しくは破損
する場合もあった。また、上述のバッテリー端子１で
は、基板部３と締付板部９との距離が離れているため、
ボルト１３を穴１１ａ、１１ｂに挿通しにくいととも
に、防食カバー１９を組付けたバッテリー端子１では、
基板部３と締付板部９の穴１１ａ、１１ｂと、防食カバ
ー１９の穴２３との三つを一致させてボルト１３を挿通
しなければならず、ボルト１３が極めて挿通しにくい問
題があった。本発明は上記状況に鑑みてなされたもの
で、バッテリー端子の塑性変形が防止できるとともに、
防食カバーを組付けた場合にはその変形・破損が防止で
き、しかも、締結部へのボルト挿通が容易に行えるバッ
テリー端子を提供し、信頼性、及び作業性の向上を図る
ことを目的とする。However, in the battery terminal 1 described above, since the base plate portion 3 serving as the fastening portion and the fastening plate portion 9 are simply arranged to face each other with an appropriate interval, the bolts 13, If the tightening force of the nut 17 is increased,
The base plate portion 3 and the tightening plate portion 9 come into contact with each other while elastically deforming, and further plastically deform beyond the elastic limit. If such deformation occurs, when the battery terminal 1 is detached from the electrode P and attached again, the electrode gripping portion 7 cannot be expected to have a sufficient tightening action on the electrode P, and the attachment of the battery terminal 1 becomes unstable. It will be And in the battery terminal 1 with the anticorrosion cover 19 assembled,
If excessive tightening occurs, the sandwiching portion 25 may be deformed or damaged. Further, in the above-described battery terminal 1, since the distance between the board portion 3 and the tightening plate portion 9 is large,
It is difficult to insert the bolt 13 into the holes 11a and 11b, and in the battery terminal 1 with the anticorrosion cover 19 assembled,
It is necessary to insert the bolt 13 by aligning the three holes 11a and 11b of the board portion 3 and the tightening plate portion 9 with the hole 23 of the anticorrosion cover 19, and there is a problem that the bolt 13 is extremely difficult to insert. It was The present invention has been made in view of the above circumstances, and can prevent plastic deformation of the battery terminal,
The purpose of the present invention is to provide a battery terminal that can prevent deformation and damage when an anticorrosion cover is assembled, and can easily insert a bolt into the fastening part, and improve reliability and workability. .
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
の本発明に係るバッテリー端子の構成は、基板部の先端
に略円筒状の電極把持部を形成し、該電極把持部の先端
に前記基板部と対向する締付板部を延設し、前記基板部
及び該締付板部に穿設された穴にボルトを挿通し、該ボ
ルト先端に螺合されたナットを回動して前記基板部と前
記締付板部とを締め付けるバッテリー端子において、前
記基板部又は前記締付板部のいずれか一方に向けて突出
する環状突出部を前記基板部又は前記締付板部のいずれ
か他方の穴縁部に形成したことを特徴とするものであ
る。In order to achieve the above object, a battery terminal according to the present invention has a structure in which a substantially cylindrical electrode gripping portion is formed at a tip of a substrate portion, and the electrode gripping portion has the above-mentioned structure. A tightening plate portion facing the base plate portion is extended, a bolt is inserted into a hole formed in the base plate portion and the tightening plate portion, and a nut screwed to the tip of the bolt is rotated to move the nut. In a battery terminal for tightening a board part and the tightening plate part, an annular protrusion projecting toward either the board part or the tightening plate part is provided on the other side of the board part or the tightening plate part. It is characterized in that it is formed at the edge of the hole.
【０００６】[0006]
【作用】挿入されたボルトが環状突出部にガイドされ、
対向する側の穴と一致するように位置規制され、基板部
と締付板部との間のボルト挿通が容易となる。そして、
防食カバーが装着された場合には、環状突出部が防食カ
バーの挟入部の穴へ挿入され、三つの穴を一致させてボ
ルトを挿通する必要がなくなる。また、ナットが過剰締
付けされると、環状突出部の先端が基板部又は締付板部
に当接し、ナットの締付けが阻止され、基板部、締付板
部、電極把持部の変形が弾性変形の範囲内にとどまる。
防食カバーが装着された場合には、基板部と締付板部と
の間に挟まれた挟入部に過剰な締付け力が作用しなくな
る。[Operation] The inserted bolt is guided by the annular protrusion,
The position is regulated so as to coincide with the holes on the opposite sides, which facilitates the bolt insertion between the base plate portion and the tightening plate portion. And
When the anticorrosion cover is attached, the annular protrusion is inserted into the hole of the inserting portion of the anticorrosion cover, and it is not necessary to align the three holes and insert the bolt. Also, if the nut is over-tightened, the tip of the annular protrusion will contact the base plate or clamping plate, preventing the nut from being tightened, and the base plate, clamping plate, and electrode gripping part will be elastically deformed. Stay within the range of.
When the anticorrosion cover is attached, an excessive tightening force does not act on the sandwiched part sandwiched between the substrate part and the tightening plate part.
【０００７】[0007]
【実施例】以下、本発明に係るバッテリー端子の好適な
実施例を図面を参照して詳細に説明する。図１は本発明
によるバッテリー端子の平面図、図２は図１のＡ−Ａ断
面図、図３は端子本体の平面図、図４は図３のＢ−Ｂ断
面図である。図３に示すように、端子本体３１の中央に
は鉛直方向に起立した基板部３３が形成され、基板部３
３の基端側は電線接続部３５となる。基板部３３の先端
側には略円筒状に形成された電極把持部３７が形成さ
れ、電極把持部３７はバッテリーの電極に嵌合される。
電極把持部３７の先端側には締付板部３９が延設され、
締付板部３９は間隙を有して基板部３３と対向する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of a battery terminal according to the present invention will be described in detail below with reference to the drawings. 1 is a plan view of a battery terminal according to the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, FIG. 3 is a plan view of a terminal body, and FIG. 4 is a sectional view taken along line BB of FIG. As shown in FIG. 3, a board portion 33 standing vertically is formed at the center of the terminal body 31.
The base end side of 3 becomes an electric wire connecting portion 35. An electrode grip portion 37 formed in a substantially cylindrical shape is formed on the tip side of the substrate portion 33, and the electrode grip portion 37 is fitted to the electrode of the battery.
A clamping plate portion 39 is extended on the tip side of the electrode grip portion 37,
The fastening plate portion 39 faces the substrate portion 33 with a gap.
【０００８】基板部３３と締付板部３９とには穴４１、
４３（図４参照）が穿設され、穴４１、４３にはボルト
４５が挿通される。穴４１、４３に挿通されたボルト４
５の先端にはワッシャ４７を挿入してナット４９が螺合
され、ナット４９が締付け方向に回動されることで、基
板部３３と締付板部３９とは接近方向に締め付けられ
る。A hole 41 is formed in the base plate portion 33 and the tightening plate portion 39,
43 (see FIG. 4) is bored, and the bolt 45 is inserted into the holes 41 and 43. Bolt 4 inserted in holes 41 and 43
A washer 47 is inserted into the tip of the screw 5, a nut 49 is screwed into the tip of the washer 5, and the nut 49 is rotated in the tightening direction, whereby the base plate portion 33 and the tightening plate portion 39 are tightened in the approaching direction.
【０００９】ところで、締付板部３９の穴４３には穴４
３の縁部を基板部３３方向に突出させた環状突出部５１
が形成され、環状突出部５１は例えば穴４３の成形と同
時に、絞り加工などにより成形される。環状突出部５１
内には穴４３に挿入されたボルト４５が挿通される。つ
まり、環状突出部５１は、ボルト４５のガイドとしても
働く。環状突出部５１の先端と基板部３３との間には間
隙ｓが形成され、間隙ｓは基板部３３と締付板部３９と
が所定の締付け力で締め付けられることで狭められる。
また、環状突出部５１は、外径が基板部３３の穴４１の
内径より大きく形成され、穴４１に嵌入されることはな
い。By the way, the hole 43 is formed in the hole 43 of the tightening plate portion 39.
An annular protruding portion 51 in which the edge portion of 3 is protruded toward the substrate portion 33.
The annular protrusion 51 is formed by, for example, drawing at the same time as forming the hole 43. Annular protrusion 51
The bolt 45 inserted into the hole 43 is inserted therein. That is, the annular protrusion 51 also functions as a guide for the bolt 45. A gap s is formed between the tip of the annular protrusion 51 and the substrate portion 33, and the gap s is narrowed by fastening the substrate portion 33 and the fastening plate portion 39 with a predetermined fastening force.
Further, the annular protrusion 51 has an outer diameter larger than the inner diameter of the hole 41 of the base plate portion 33, and is not fitted into the hole 41.
【００１０】また、バッテリー端子には、絶縁材料から
なる防食カバー１９（図１０参照）が装着されることが
ある。この場合、環状突出部５１は、防食カバー１９の
挟入部２５に穿設された穴２３へ挿入される。穴２３へ
挿入された環状突出部５１は、先端が僅かに穴２３から
突出された状態となる。Further, an anticorrosion cover 19 (see FIG. 10) made of an insulating material may be attached to the battery terminal. In this case, the annular protrusion 51 is inserted into the hole 23 formed in the inserting portion 25 of the anticorrosion cover 19. The tip end of the annular protrusion 51 inserted into the hole 23 is slightly protruded from the hole 23.
【００１１】このように構成されたバッテリー端子５３
の作用を説明する。締付板部３９の穴４３からボルト４
５が挿入され、挿入されたボルト４５は、環状突出部５
１にガイドされて、基板部３３の穴４１と一致するよう
に位置規制され、穴４１へ容易に導入されることにな
る。穴４１から突出されたボルト４５の先端にはワッシ
ャ４７が挿入された後、ナット４９が螺合される。ナッ
ト４９が締付け方向に回動されると、基板部３３と締付
板部３９とが接近方向に締め付けられ、電極把持部３７
が縮径されることで、バッテリー端子５３が電極Ｐに固
定される。The battery terminal 53 thus configured
The operation of will be described. From the hole 43 of the tightening plate portion 39 to the bolt 4
5 is inserted, the bolt 45 inserted into the annular protrusion 5
1 is guided, the position is regulated so as to coincide with the hole 41 of the substrate portion 33, and it is easily introduced into the hole 41. A washer 47 is inserted at the tip of the bolt 45 protruding from the hole 41, and then a nut 49 is screwed. When the nut 49 is rotated in the tightening direction, the base plate part 33 and the tightening plate part 39 are tightened in the approaching direction, and the electrode gripping part 37.
The battery terminal 53 is fixed to the electrode P by reducing the diameter.
【００１２】このとき、ナット４９が過剰締付けされる
と、基板部３３と締付板部３９とが更に接近し、環状突
出部５１の先端が基板部３３に当接し、ナット４９の締
付けが阻止され、基板部３３と締付板部３９とがそれ以
上接近しなくなる。これにより、基板部３３、締付板部
３９、電極把持部３７の変形は、弾性変形の範囲内にと
どまり、塑性変形による永久歪みが残らなくなる。At this time, if the nut 49 is excessively tightened, the base plate portion 33 and the tightening plate portion 39 come closer to each other, and the tip of the annular protrusion 51 abuts on the base plate portion 33 to prevent the nut 49 from being tightened. As a result, the board portion 33 and the tightening plate portion 39 do not come closer to each other. As a result, the deformation of the substrate portion 33, the tightening plate portion 39, and the electrode grip portion 37 remains within the elastic deformation range, and permanent strain due to plastic deformation does not remain.
【００１３】また、バッテリー端子５３に防食カバー１
９（図１０参照）が装着される場合では、環状突出部５
１が挟入部２５の穴２３へ挿入され、ボルト４５が環状
突出部５１にガイドされて基板部３３の穴４１へ導入さ
れ、従来のように、三つの穴４１、４３、穴２３を一致
させてボルト４５を挿通する必要がなくなる。Further, the battery terminal 53 is provided with an anticorrosion cover 1
9 (see FIG. 10), the annular protrusion 5
1 is inserted into the hole 23 of the sandwiching portion 25, the bolt 45 is guided by the annular protruding portion 51 and is introduced into the hole 41 of the substrate portion 33, and the three holes 41, 43 and the hole 23 are aligned as in the conventional case. It is no longer necessary to insert the bolt 45.
【００１４】そして、防食カバー１９が装着された場合
において、ナット４９が過剰締付けされると、環状突出
部５１の先端が基板部３３に当接し、ナット４９の締付
けが阻止され、基板部３３と締付板部３９とがそれ以上
接近しなくなり、基板部３３と締付板部３９との間に挟
まれた挟入部２５（図１０参照）に過剰な締付け力が作
用しなくなる。If the nut 49 is excessively tightened when the anticorrosion cover 19 is attached, the tip of the annular protrusion 51 abuts the base plate portion 33, and the tightening of the nut 49 is prevented, so that the base plate portion 33 and The tightening plate portion 39 does not come closer to each other, and the excessive tightening force does not act on the sandwiching portion 25 (see FIG. 10) sandwiched between the base plate portion 33 and the tightening plate portion 39.
【００１５】このように、上述のバッテリー端子５３に
よれば、締付板部３９の穴４３の縁部に基板部３３方向
に突出する環状突出部５１を形成したので、ボルト４５
が環状突出部５１にガイドされ、ボルト４５を容易に挿
通することができる。そして、過剰締付けが生じた際に
は、環状突出部５１の先端が基板部３３に当接し、ナッ
ト４９の締付けが阻止されるので、塑性変形による永久
歪みが生じなくなり、再使用時においても、バッテリー
端子５３の締付け作用が損なわれることがない。また、
防食カバー１９を装着した場合においても、環状突出部
５１の先端を基板部３３に当接させて過剰締付けを阻止
できるので、基板部３３と締付板部３９との間に挟まれ
た挟入部２５の変形、破損を防止することができる。As described above, according to the above-mentioned battery terminal 53, since the annular protrusion 51 that protrudes toward the substrate portion 33 is formed at the edge portion of the hole 43 of the tightening plate portion 39, the bolt 45 is formed.
Is guided by the annular protrusion 51, and the bolt 45 can be easily inserted. Then, when over-tightening occurs, the tip of the annular protruding portion 51 abuts on the base plate portion 33, and the tightening of the nut 49 is prevented, so permanent strain due to plastic deformation does not occur, and even during reuse, The tightening action of the battery terminal 53 is not impaired. Also,
Even when the anticorrosion cover 19 is attached, the tip of the annular protrusion 51 can be brought into contact with the substrate portion 33 to prevent excessive tightening, so that the sandwiching portion sandwiched between the substrate portion 33 and the tightening plate portion 39. The deformation and damage of 25 can be prevented.
【００１６】次に、図５、図６によって本発明のバッテ
リー端子の第二の実施例を説明する。図５は本発明によ
るバッテリー端子の第二の実施例の平面図、図６は図５
のＣ−Ｃ断面図である。この実施例によるバッテリー端
子６１では、締付板部３９の穴４３と、基板部３３の穴
４１の両方から同一外径の環状突出部６３、６５が突出
され、両者の間には上述同様の締付けのための間隙ｓが
形成されている。従って、締付板部３９の穴４３に挿入
されたボルト４５は、環状突出部６３、６５に挿通され
て、基板部３３の穴４１から突出される。この実施例に
よるバッテリー端子６１によれば、第一の実施例と同様
の効果の他に、締付板部３９と基板部３３の両方から環
状突出部６３、６５が形成されるので、それぞれの環状
突出部６３、６５の突出長さを短くでき、突出成形が容
易になるとともに、環状突出部６３、６５の強度を向上
させることができる。Next, a second embodiment of the battery terminal of the present invention will be described with reference to FIGS. 5 is a plan view of a second embodiment of the battery terminal according to the present invention, and FIG. 6 is a plan view of FIG.
It is CC sectional drawing of. In the battery terminal 61 according to this embodiment, annular projecting portions 63 and 65 having the same outer diameter are projected from both the hole 43 of the tightening plate portion 39 and the hole 41 of the substrate portion 33, and the same as described above is provided between them. A gap s for tightening is formed. Therefore, the bolt 45 inserted into the hole 43 of the tightening plate portion 39 is inserted into the annular protruding portions 63 and 65 and protruded from the hole 41 of the substrate portion 33. According to the battery terminal 61 of this embodiment, in addition to the effect similar to that of the first embodiment, the annular protrusions 63 and 65 are formed from both the tightening plate portion 39 and the substrate portion 33. The projecting length of the annular projecting portions 63 and 65 can be shortened, the projection molding can be facilitated, and the strength of the annular projecting portions 63 and 65 can be improved.
【００１７】次に、図７、図８によって本発明のバッテ
リー端子の第三の実施例を説明する。図７は本発明によ
るバッテリー端子の第三の実施例の平面図、図８は図７
のＤ−Ｄ断面図である。この実施例によるバッテリー端
子７１では、締付板部３９の穴４３から環状突出部５１
が突出されていることは第一の実施例と変わらないが、
基板部３３の穴４１の内径ｄ1 が環状突出部５１の外径
ｄ2 より大きく形成されているところに特徴を有する。
従って、環状突出部５１及び穴４１にボルト４５が挿通
され、ボルト４５の先端に螺合されたナット４９が過剰
締付けされると、環状突出部５１は先端が穴４１に挿入
され、ワッシャ４７を介してナット４９と当接すること
になる。これにより、ナット４９の締付けが阻止される
ことになる。この実施例によるバッテリー端子７１によ
れば、第一の実施例と同様の効果の他に、環状突出部５
１の先端が基板部３３より剛性の高いワッシャ４７に当
接されるので、ナット４９の過剰締付けを確実に阻止す
ることができる。Next, a third embodiment of the battery terminal of the present invention will be described with reference to FIGS. 7 is a plan view of a third embodiment of the battery terminal according to the present invention, and FIG. 8 is a plan view of FIG.
FIG. In the battery terminal 71 according to this embodiment, the annular protruding portion 51 extends from the hole 43 of the tightening plate portion 39.
Is the same as in the first embodiment, but
It is characterized in that the inner diameter d 1 of the hole 41 of the substrate portion 33 is formed larger than the outer diameter d 2 of the annular protruding portion 51.
Therefore, when the bolt 45 is inserted through the annular protrusion 51 and the hole 41 and the nut 49 screwed to the tip of the bolt 45 is over-tightened, the tip of the annular protrusion 51 is inserted into the hole 41 and the washer 47 is inserted. It comes into contact with the nut 49 via the. As a result, the tightening of the nut 49 is prevented. According to the battery terminal 71 according to this embodiment, in addition to the same effects as the first embodiment, the annular protrusion 5 is provided.
Since the tip of No. 1 is brought into contact with the washer 47 having higher rigidity than the base plate portion 33, it is possible to reliably prevent excessive tightening of the nut 49.
【００１８】なお、上述の第一の実施例、及び第三の実
施例では、環状突出部５１を締付板部３９側に設ける場
合を例に説明したが、環状突出部５１は、これとは逆
に、基板部３３に設けられるものであってもよく、この
場合においても、上述と同様の作用、効果を奏するもの
であることは、言うまでもない。In the above-mentioned first and third embodiments, the case where the annular projecting portion 51 is provided on the side of the tightening plate portion 39 has been described as an example. On the contrary, it may be provided on the substrate portion 33, and it is needless to say that in this case, the same operation and effect as described above can be obtained.
【００１９】[0019]
【発明の効果】以上詳細に説明したように、本発明に係
るバッテリー端子によれば、基板部又は締付板部のいず
れか一方に向けて突出する環状突出部を基板部又は締付
板部のいずれか他方の穴縁部に形成したので、環状突出
部がガイドとなり、ボルトを容易に挿通することができ
る。そして、過剰締付けが生じた際には、環状突出部の
先端が基板部又は締付板部に当接し、ナットの締付けを
阻止するので、塑性変形による永久歪みが生じなくな
り、再使用時においても、バッテリー端子の締付け作用
が損なわれることがない。また、防食カバーを装着した
場合においても、環状突出部の先端を当接させて過剰締
付けを阻止できるので、基板部と締付板部との間に挟ま
れた挟入部の変形、破損を防止することができる。この
結果、バッテリー端子の信頼性、及び作業性を向上させ
ることができる。As described in detail above, according to the battery terminal of the present invention, the annular protrusion projecting toward either the base plate portion or the fastening plate portion is formed into the base plate portion or the fastening plate portion. Since it is formed on the other edge of the hole, the annular protrusion serves as a guide, and the bolt can be easily inserted. Then, when excessive tightening occurs, the tip of the annular protrusion contacts the base plate portion or the tightening plate portion to prevent tightening of the nut, so permanent strain due to plastic deformation does not occur, and even during reuse. , The tightening action of the battery terminals is not impaired. Even when the anticorrosion cover is attached, the tip of the annular protrusion can be contacted to prevent excessive tightening, preventing deformation and damage of the sandwiched part sandwiched between the substrate part and the tightening plate part. can do. As a result, the reliability and workability of the battery terminal can be improved.
【図１】本発明によるバッテリー端子の平面図である。FIG. 1 is a plan view of a battery terminal according to the present invention.
【図２】図１のＡ−Ａ断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】端子本体の平面図である。FIG. 3 is a plan view of a terminal body.
【図４】図３のＢ−Ｂ断面図である。FIG. 4 is a sectional view taken along line BB of FIG.
【図５】本発明によるバッテリー端子の第二の実施例の
平面図である。FIG. 5 is a plan view of a second embodiment of the battery terminal according to the present invention.
【図６】図５のＣ−Ｃ断面図である。FIG. 6 is a sectional view taken along the line CC of FIG. 5;
【図７】本発明によるバッテリー端子の第三の実施例の
平面図である。FIG. 7 is a plan view of a third embodiment of the battery terminal according to the present invention.
【図８】図７のＤ−Ｄ断面図である。8 is a cross-sectional view taken along the line DD of FIG.
【図９】従来のバッテリー端子の分解斜視図である。FIG. 9 is an exploded perspective view of a conventional battery terminal.
【図１０】防食カバーが組付けられる従来のバッテリー
端子の分解斜視図である。FIG. 10 is an exploded perspective view of a conventional battery terminal to which an anticorrosion cover is attached.
３３ 基板部 ３７ 電極把持部 ３９ 締付板部 ４１、４３ 穴 ４５ ボルト ４９ ナット ５１ 環状突出部 ５３、６１、７１ バッテリー端子 ｄ1 内径 ｄ2 外径33 board part 37 electrode gripping part 39 tightening plate part 41, 43 hole 45 bolt 49 nut 51 annular protrusion 53, 61, 71 battery terminal d 1 inner diameter d 2 outer diameter
Claims (3)
形成し、該電極把持部の先端に前記基板部と対向する締
付板部を延設し、前記基板部及び該締付板部に穿設され
た穴にボルトを挿通し、該ボルト先端に螺合されたナッ
トを回動して前記基板部と前記締付板部とを締め付ける
バッテリー端子において、 前記基板部又は前記締付板部のいずれか一方に向けて突
出する環状突出部を前記基板部又は前記締付板部のいず
れか他方の穴縁部に形成したことを特徴とするバッテリ
ー端子。1. A substantially cylindrical electrode gripping part is formed at the tip of the substrate part, and a clamping plate part facing the substrate part is extended at the tip of the electrode gripping part, and the substrate part and the clamping part. A battery terminal in which a bolt is inserted into a hole formed in a plate part and a nut screwed at the tip of the bolt is rotated to tighten the board part and the tightening plate part. A battery terminal, wherein an annular protrusion protruding toward either one of the attached plate portions is formed at the hole edge portion of the other of the substrate portion and the tightening plate portion.
形成し、該電極把持部の先端に前記基板部と対向する締
付板部を延設し、前記基板部及び該締付板部に穿設され
た穴にボルトを挿通し、該ボルト先端に螺合されたナッ
トを回動して前記基板部と前記締付板部とを締め付ける
バッテリー端子において、 前記基板部に向けて突出する環状突出部を前記締付板部
の穴縁部に形成するとともに、前記締付板部に向けて突
出する環状突出部を前記基板部の穴縁部に形成したこと
を特徴とするバッテリー端子。2. A substantially cylindrical electrode gripping part is formed at the tip of the substrate part, and a clamping plate part facing the substrate part is extended at the tip of the electrode gripping part, and the substrate part and the clamping part. A battery terminal in which a bolt is inserted into a hole formed in a plate portion, and a nut screwed at the tip of the bolt is rotated to tighten the board portion and the tightening plate portion toward the board portion. A battery characterized in that an annular protruding portion is formed at a hole edge portion of the tightening plate portion, and an annular protruding portion protruding toward the tightening plate portion is formed at a hole edge portion of the substrate portion. Terminal.
一方に穿設された穴の内径を前記基板部又は前記締付板
部のいずれか他方に形成された環状突出部の外径より大
きくしたことを特徴とする請求項１記載のバッテリー端
子。3. An inner diameter of a hole formed in either one of the base plate portion and the tightening plate portion is equal to an outer diameter of an annular protrusion formed in the other end of the base plate portion or the tightening plate portion. The battery terminal according to claim 1, wherein the battery terminal is made larger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07098705A JP3112240B2 (en) | 1995-04-24 | 1995-04-24 | Battery terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07098705A JP3112240B2 (en) | 1995-04-24 | 1995-04-24 | Battery terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08293300A true JPH08293300A (en) | 1996-11-05 |
| JP3112240B2 JP3112240B2 (en) | 2000-11-27 |
Family
ID=14226930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07098705A Expired - Lifetime JP3112240B2 (en) | 1995-04-24 | 1995-04-24 | Battery terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3112240B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000067844A (en) * | 1998-08-18 | 2000-03-03 | Sumitomo Wiring Syst Ltd | Battery terminal |
| KR100949333B1 (en) * | 2007-11-12 | 2010-03-26 | 삼성에스디아이 주식회사 | Battery module |
| US8404380B2 (en) | 2007-01-25 | 2013-03-26 | Samsung Sdi Co., Ltd. | Inter-connector between unit cells and serial cell |
| US8691414B2 (en) | 2007-11-12 | 2014-04-08 | Samsung Sdi Co., Ltd. | Battery module having coolant passage and gas exhaust passage |
| US8835034B2 (en) | 2008-10-08 | 2014-09-16 | Samsung Sdi Co., Ltd. | Rechargeable battery and battery module |
| US9184425B2 (en) | 2009-01-13 | 2015-11-10 | Samsung Sdi Co., Ltd. | Battery pack |
| JP2016091753A (en) * | 2014-11-04 | 2016-05-23 | 住友電装株式会社 | Battery terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4631074Y1 (en) * | 1968-11-06 | 1971-10-27 | ||
| JPS59228358A (en) * | 1983-06-09 | 1984-12-21 | Nissan Motor Co Ltd | Connection structure of tab terminal for battery terminal |
| JPS63109442U (en) * | 1987-01-09 | 1988-07-14 | ||
| JPH0427565U (en) * | 1990-06-29 | 1992-03-04 | ||
| JPH0474855U (en) * | 1990-11-13 | 1992-06-30 |
-
1995
- 1995-04-24 JP JP07098705A patent/JP3112240B2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4631074Y1 (en) * | 1968-11-06 | 1971-10-27 | ||
| JPS59228358A (en) * | 1983-06-09 | 1984-12-21 | Nissan Motor Co Ltd | Connection structure of tab terminal for battery terminal |
| JPS63109442U (en) * | 1987-01-09 | 1988-07-14 | ||
| JPH0427565U (en) * | 1990-06-29 | 1992-03-04 | ||
| JPH0474855U (en) * | 1990-11-13 | 1992-06-30 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000067844A (en) * | 1998-08-18 | 2000-03-03 | Sumitomo Wiring Syst Ltd | Battery terminal |
| US8404380B2 (en) | 2007-01-25 | 2013-03-26 | Samsung Sdi Co., Ltd. | Inter-connector between unit cells and serial cell |
| KR100949333B1 (en) * | 2007-11-12 | 2010-03-26 | 삼성에스디아이 주식회사 | Battery module |
| US8329331B2 (en) | 2007-11-12 | 2012-12-11 | Samsung Sdi Co., Ltd. | Terminal connector assembly and battery module having the same |
| US8691414B2 (en) | 2007-11-12 | 2014-04-08 | Samsung Sdi Co., Ltd. | Battery module having coolant passage and gas exhaust passage |
| US8835034B2 (en) | 2008-10-08 | 2014-09-16 | Samsung Sdi Co., Ltd. | Rechargeable battery and battery module |
| US9184425B2 (en) | 2009-01-13 | 2015-11-10 | Samsung Sdi Co., Ltd. | Battery pack |
| JP2016091753A (en) * | 2014-11-04 | 2016-05-23 | 住友電装株式会社 | Battery terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3112240B2 (en) | 2000-11-27 |
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