JP2000021385A - Battery charging cable connector - Google Patents
Battery charging cable connectorInfo
- Publication number
- JP2000021385A JP2000021385A JP10191539A JP19153998A JP2000021385A JP 2000021385 A JP2000021385 A JP 2000021385A JP 10191539 A JP10191539 A JP 10191539A JP 19153998 A JP19153998 A JP 19153998A JP 2000021385 A JP2000021385 A JP 2000021385A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- charging
- battery
- cable
- peripheral side
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動車等のバッテ
リの端子に充電用のケーブルを接続するバッテリ充電用
のケーブル接続具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery charging cable connecting device for connecting a charging cable to a terminal of a battery of an automobile or the like.
【０００２】[0002]
【従来の技術】従来のバッテリの充電用クリップは、図
７に示すように、金属導電板材を板金加工した左右の枠
体３，３を揺動自在に組み合わせ、図示しないばねによ
って先端部３ａ，３ａを矢印方向に閉じるように付勢し
たものである。これらの枠体３，３は、断面ほぼコの字
形状の開口側が互いに向かい合うように配置され、先端
部３ａ，３ａの向かい合う両側の板材端辺にそれぞれ円
弧状の凹部３ｄ，３ｄが形成されている。また、一方の
枠体３のグリップ部３ｃの端には、バッテリ充電用のケ
ーブル２が接続固定されている。そして、これらの枠体
３，３は、全体を合成樹脂製のカバー７，７で覆うこと
により絶縁保護している。2. Description of the Related Art As shown in FIG. 7, a conventional clip for charging a battery is composed of left and right frames 3 and 3 formed by sheet metal processing of a metal conductive plate, and is swingably combined. 3a is urged to close in the direction of the arrow. These frame members 3, 3 are arranged such that the opening sides having a substantially U-shaped cross section are opposed to each other, and arc-shaped concave portions 3d, 3d are formed on both sides of the plate material opposite to the tip portions 3a, 3a, respectively. I have. A battery charging cable 2 is connected and fixed to an end of the grip portion 3c of one frame 3. These frames 3, 3 are insulated and protected by covering them with synthetic resin covers 7, 7 as a whole.
【０００３】上記充電用クリップは、グリップ部３ｃ，
３ｃをカバー７，７の上から手で握って先端部３ａ，３
ａを開き、図８に示すように、バッテリの端子１を挟ん
で手の握りを弛めることにより、凹部３ｄ，３ｄの銅合
金板材のエッジをこの端子１の周側面に圧接することに
より接続する。[0003] The charging clip includes a grip portion 3c,
3c by hand from above the covers 7, 7
a is opened, and the grip of the hand is loosened with the terminal 1 of the battery interposed therebetween, as shown in FIG. 8, so that the edges of the copper alloy plate material of the recesses 3d, 3d are pressed into contact with the peripheral side surface of the terminal 1 for connection. .
【０００４】[0004]
【発明が解決しようとする課題】ところが、バッテリの
端子１は、鉛の表面が酸化し易いために、使用中のみな
らず出荷前の製品を保管しているだけでも、周側面が絶
縁性の酸化被膜で覆われる。そこで、従来は、端子１を
挟み込んだ充電用クリップを左右に何度か繰り返して動
かすことにより、図９に示すように、凹部３ｄ，３ｄの
金属導電板材（例えは銅合金板材）等導電性のよい金属
板材のエッジで端子１の周側面を削って酸化被膜を剥が
し接触抵抗の低減を図る必要があった。従って、従来の
充電用クリップは、バッテリの端子１が傷付き凹凸状と
なるために、本来の電源用ケーブルの接続金具との接触
が悪くなるという問題があった。しかも、バッテリを出
荷前に工場で充電するような場合には、新品の端子１に
傷が付くために見栄えが悪くなるという問題も生じてい
た。However, since the lead surface of the battery terminal 1 is easily oxidized, the peripheral side surface of the battery terminal 1 is insulated not only during use but also during storage of the product before shipment. Covered with oxide film. Therefore, conventionally, by repeatedly moving the charging clip sandwiching the terminal 1 to the left and right several times, as shown in FIG. 9, a conductive material such as a metal conductive plate material (for example, a copper alloy plate material) of the recesses 3d, 3d is formed. It was necessary to reduce the contact resistance by shaving the peripheral side surface of the terminal 1 at the edge of a good metal plate material to remove the oxide film. Therefore, the conventional charging clip has a problem in that the contact of the terminal 1 of the battery with the connection fitting of the original power supply cable is deteriorated because the terminal 1 of the battery is damaged and uneven. In addition, when the battery is charged at the factory before shipment, a new terminal 1 is damaged and the appearance is deteriorated.
【０００５】また、この従来の充電用クリップは、左右
の凹部３ｄ，３ｄの金属導電板材のエッジが前後と上下
の４箇所ずつで端子１の周側面に点接触するため、接触
面積が狭くなり、接触抵抗による発熱が大きくなるとい
う問題もあった。自動車用のバッテリの場合、通常充電
は１００〜１５０Ａ程度の大電流を用いるので、このよ
うに接触抵抗が大きいと発熱量も極めて大きなものとな
る。Further, in this conventional charging clip, since the edges of the metal conductive plate material of the left and right recesses 3d, 3d make point contact with the peripheral side surface of the terminal 1 at the front, rear, upper and lower four points, the contact area is reduced. Also, there is a problem that heat generation due to contact resistance increases. In the case of a battery for an automobile, a large current of about 100 to 150 A is normally used for charging, and thus, when the contact resistance is large, the amount of heat generated becomes extremely large.
【０００６】本発明は、かかる事情に鑑みてなされたも
のであり、バッテリの端子を傷付けることなく広い接触
面積で確実に接続することができるバッテリ充電用のケ
ーブル接続具を提供することを目的としている。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a cable connecting device for charging a battery which can be securely connected with a wide contact area without damaging a battery terminal. I have.
【０００７】[0007]
【課題を解決するための手段】請求項１のバッテリ充電
用のケーブル接続具の発明は、バッテリ端子の周側面に
接続する、導電性接触体と弾力性を有する研磨部とを備
え、前記研磨部は接続部本体から絶縁されていることを
特徴とする。According to a first aspect of the present invention, there is provided a cable connecting device for charging a battery, comprising: a conductive contact member connected to a peripheral side surface of a battery terminal; and an elastic polishing portion. The portion is insulated from the connection portion main body.
【０００８】請求項１の発明によれば、ケーブル接続具
をバッテリ端子に装着して摺動させることにより、研磨
部がバッテリ端子の周側面を磨いて絶縁被膜だけを剥が
すことができるので、導電性接触体をここに当接させる
ことによって、端子の周側面に傷を付けることなく確実
な接続を行うことができるようになる。しかも、接続面
は、傷のない端子の周側面と面接触するので、接触面積
が大きくなり発熱を抑制することができる。なお、研磨
部が導体の場合には、先端の接触部分でスパ−クが発生
し、バッテリ端子の周側面を損傷するおそれがあるの
で、研磨部は接続部本体から絶縁しておく必要がある。According to the first aspect of the present invention, by attaching and sliding the cable connector to the battery terminal, the polishing section can polish the peripheral side surface of the battery terminal to remove only the insulating coating, so that the conductive material can be removed. By contacting the sexual contact body here, a reliable connection can be made without damaging the peripheral side surface of the terminal. In addition, since the connection surface makes surface contact with the peripheral side surface of the undamaged terminal, the contact area increases, and heat generation can be suppressed. In the case where the polishing portion is a conductor, a spark is generated at the contact portion at the tip end, and there is a possibility that the peripheral side surface of the battery terminal may be damaged. .
【０００９】請求項２の発明は、弾力性を有する研磨部
が、複数の線材を有するブラシであることを特徴とす
る。According to a second aspect of the present invention, the polishing portion having elasticity is a brush having a plurality of wires.
【００１０】請求項２の発明によれば、ブラシの線材が
適度な弾性を有し硬度の高いステンレス線材からなるの
で、これら線材の先端によって端子の周側面を確実に磨
くことができるようになる。また、電解液等に対する耐
食性も高いので、錆びるおそれもなくなる。ただし、ス
テンレス線材は導体であるため、そのままでは、先端の
接触部分でスパークが発生し、端子の周側面を損傷する
おそれがある。そこで、これらのステンレス線材の基部
を合成樹脂等の絶縁体で覆って支持することにより、充
電電流の経路すなわちクリップ状の接続部本体から絶縁
するようにしている。According to the second aspect of the present invention, since the wire of the brush is made of a stainless steel wire having appropriate elasticity and high hardness, the peripheral side surface of the terminal can be surely polished by the tips of these wires. . In addition, since it has high corrosion resistance to an electrolytic solution and the like, there is no possibility of rusting. However, since the stainless wire is a conductor, there is a possibility that a spark is generated at the contact portion at the tip and the peripheral side surface of the terminal is damaged as it is. Therefore, the base of these stainless steel wires is covered with an insulator such as a synthetic resin and supported so as to be insulated from the path of the charging current, that is, the clip-shaped connection portion main body.
【００１１】請求項３の発明は、複数の線材を有するブ
ラシが多数のステンレス線材から構成され、前記多数の
ステンレス線材の基部を絶縁体で覆って支持したもので
あることを特徴とする。According to a third aspect of the present invention, a brush having a plurality of wires is composed of a number of stainless wires, and the bases of the plurality of stainless wires are supported by being covered with an insulator.
【００１２】請求項３の発明によれば、充電用クリップ
の先端部に接続面とステンレス線材のブラシが設けられ
るので、ばねによってこの接続面を端子の周側面に確実
に接続することができ、従来の充電用クリップと同様に
簡便に使用することができるようになる。According to the third aspect of the present invention, since the connection surface and the stainless steel wire brush are provided at the tip of the charging clip, the connection surface can be reliably connected to the peripheral side surface of the terminal by a spring. As in the case of the conventional charging clip, it can be used easily.
【００１３】請求項４に記載された発明は、先端部が開
閉自在となり且つこの先端部がばねによって閉方向に付
勢されたクリップ状のバッテリ充電用のケ−ブル接続具
において、先端部の向かい合う両側に、バッテリ端子の
周側面に接触する導電性接触体と弾力性を有する研磨部
とを備え、前記研磨部は接続体本体から絶縁されている
ことを特徴とする。According to a fourth aspect of the present invention, there is provided a clip-shaped battery connector for charging a battery, the tip of which is openable and closable and the tip of which is urged in a closing direction by a spring. On opposite sides, a conductive contact body that contacts the peripheral side surface of the battery terminal and a resilient polishing unit are provided, and the polishing unit is insulated from the connection body.
【００１４】[0014]
【発明の実施の形態】以下、本発明の実施形態について
図面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１５】図１〜図４は本発明の第１実施形態を示す
ものであって、図１は充電用クリップの平面図、図２は
充電用クリップの先端部の接続面における縦断面図、図
３は充電用クリップの先端部のブラシを配置した位置に
おける縦断面図、図４は充電用クリップで端子を挟み込
んだときの平面図である。なお、図７〜図９に示した従
来例と同様の機能を有する構成部材には同じ番号を付記
する。1 to 4 show a first embodiment of the present invention. FIG. 1 is a plan view of a charging clip, FIG. 2 is a longitudinal sectional view of a connecting surface of a tip portion of the charging clip, FIG. 3 is a vertical cross-sectional view at a position where the brush at the tip of the charging clip is arranged, and FIG. 4 is a plan view when the terminal is sandwiched between the charging clips. Components having the same functions as those of the conventional example shown in FIGS. 7 to 9 are denoted by the same reference numerals.
【００１６】本実施形態は、バッテリの端子１を挟み込
んでケーブル２を接続する充電用クリップについて説明
する。この充電用クリップは、図１に示すように、左右
の枠体３，３を揺動自在に組み合わせ、図示しないばね
によって先端部３ａ，３ａを矢印方向に閉じるように付
勢したものである。これらの枠体３，３は、それぞれ銅
合金板材を板金加工により断面ほぼコの字形状に形成し
たものであり、このコの字形状の開口側が互いに向かい
合うように配置して、中央部付近を軸支することにより
揺動自在としている。In this embodiment, a description will be given of a charging clip for connecting a cable 2 while sandwiching a terminal 1 of a battery. As shown in FIG. 1, the charging clip includes a pair of left and right frames 3 and 3 swingably combined with each other and biased by a spring (not shown) to close the tips 3a and 3a in the arrow direction. Each of these frames 3, 3 is formed by forming a copper alloy sheet material into a substantially U-shaped cross section by sheet metal working, and is arranged such that the opening sides of the U-shaped shape face each other, and the vicinity of the central portion is formed. It is swingable by pivoting.
【００１７】これら枠体３，３の先端部３ａ，３ａの互
いに向かい合う部分には、それぞれ前後に２箇所ずつブ
ラシ４が固着されている。ブラシ４は、半円筒形の合成
樹脂製の絶縁体４ａの内周面に多数のステンレス線材４
ｂを植え込んだものであり、絶縁体４ａの外周部を枠体
３，３の先端部３ａ，３ａの凹部に嵌め込み固定されて
いる。また、各枠体３の先端部３ａにおける前後２箇所
に嵌め込まれたブラシ４，４の間は、図２に示すよう
に、コの字形状の銅合金板材の下方の板材をさらに突出
させて上方に折り曲げることにより、それぞれ接続面３
ｂが形成されている。Two brushes 4 are fixed to front and rear portions of the front ends 3a, 3a of the frames 3, 3, respectively, facing each other. The brush 4 has a large number of stainless steel wires 4 on the inner peripheral surface of a semi-cylindrical insulator 4a made of synthetic resin.
In this case, the outer periphery of the insulator 4a is fitted into and fixed to the recesses of the distal ends 3a of the frames 3 and 3a. Further, as shown in FIG. 2, the lower plate member of the U-shaped copper alloy plate member is further protruded between the brushes 4, 4 fitted at the front and rear two places in the front end portion 3 a of each frame 3. By bending upward, each connecting surface 3
b is formed.
【００１８】上記一方の枠体３のグリップ部３ｃの端に
は、バッテリ充電用のケーブル２が接続固定されてい
る。また、これらの枠体３，３は、従来と同様に全体を
合成樹脂製のカバーで覆っている。ただし、本実施形態
では、このカバーを省略して説明する。A cable 2 for charging the battery is fixedly connected to an end of the grip portion 3c of the one frame 3. These frames 3 and 3 are entirely covered with a cover made of a synthetic resin as in the prior art. However, in the present embodiment, the description will be made with the cover omitted.
【００１９】上記充電用クリップは、グリップ部３ｃ，
３ｃを手で握って先端部３ａ，３ａを開き、図３に示す
ように、この間にバッテリの端子１を挟んで手の握りを
弛めることにより、ばねの付勢力によって接続面３ｂを
端子１の周側面に圧接する。各枠体３の接続面３ｂは、
この際に端子１のテーパ状の周側面に沿うように、若干
上端が内側に傾斜した円弧状に折り曲げられている。ま
た、ブラシ４は、ステンレス線材４ｂの先端がほぼ端子
１の中心を向くように配置され、これらステンレス線材
４ｂの先端も端子１の周側面に接するような長さに揃え
られている。The charging clip is provided with a grip 3c,
3c, the distal ends 3a, 3a are opened, and as shown in FIG. 3, by loosening the hand grip with the terminal 1 of the battery interposed therebetween, the connection surface 3b of the terminal 1 is pressed by the biasing force of the spring. Press against the peripheral surface. The connection surface 3b of each frame 3 is
At this time, the upper end is bent in an arc shape slightly inclined inward so as to follow the tapered peripheral side surface of the terminal 1. The brush 4 is arranged so that the tip of the stainless steel wire 4b is directed substantially toward the center of the terminal 1. The length of the stainless steel wire 4b is also adjusted to be in contact with the peripheral side surface of the terminal 1.
【００２０】このようにして充電用クリップで端子１を
挟み込むと、グリップ部３ｃ，３ｃを持って左右に摺動
させることにより、図４に示すように、ブラシ４のステ
ンレス線材４ｂの先端によって端子１の周側面を磨き、
図のドットを付した部分の絶縁被膜を剥がす。この際、
ブラシ４は、ステンレス線材４ｂの先端により端子１の
周側面の絶縁被膜のみを剥がすことができるので、この
周側面を深く削り込んで傷付けるようなことがない。ま
た、これにより、接続面３ｂも、このブラシ４によって
磨かれた端子１の周側面に面で圧接される。When the terminal 1 is sandwiched between the charging clips in this manner, the terminal 1 is slid left and right with the grip portions 3c, 3c, as shown in FIG. Polish the peripheral side of 1,
Peel off the insulating film at the parts marked with dots in the figure. On this occasion,
The brush 4 can remove only the insulating coating on the peripheral side surface of the terminal 1 by the tip of the stainless steel wire 4b, so that the peripheral side surface is not deeply cut and damaged. Further, thereby, the connection surface 3b is also pressed against the peripheral side surface of the terminal 1 polished by the brush 4 at the surface.
【００２１】この結果、本実施形態の充電用クリップを
用いれば、端子１の周側面を傷付けることなく絶縁被膜
を剥がすことができる。しかも、この絶縁被膜を剥がし
た周側面に接続面３ｂを面接触で圧接することができる
ので、ケーブル２を通して充電を行う際に、接触面積の
大きい接続面３ｂを介して効率よく端子１に電流を供給
することができ、充電時の発熱を抑制することができ
る。As a result, if the charging clip of the present embodiment is used, the insulating film can be peeled off without damaging the peripheral side surface of the terminal 1. In addition, since the connection surface 3b can be pressed into contact with the peripheral side surface from which the insulating coating has been removed by surface contact, when charging through the cable 2, the terminal 1 is efficiently connected to the terminal 1 via the connection surface 3b having a large contact area. Can be supplied, and heat generation during charging can be suppressed.
【００２２】なお、上記充電用クリップにおける枠体
３，３の先端部３ａ，３ａの突端は、電源ケーブルが接
続された端子１を上方から挟んで接続するような場合に
利用される。The protruding ends of the ends 3a, 3a of the frames 3, 3 in the charging clip are used when the terminal 1 to which the power cable is connected is sandwiched from above.
【００２３】図５及び図６は、本発明の第２実施形態を
示すものであって、図５はケーブル接続具の縦断面図、
図６はケーブル接続具の底面図である。なお、図１〜図
４に示した第１実施形態と同様の機能を有する構成部材
には同じ番号を付記して説明を省略する。FIGS. 5 and 6 show a second embodiment of the present invention. FIG. 5 is a longitudinal sectional view of a cable connector.
FIG. 6 is a bottom view of the cable connector. It should be noted that components having the same functions as those of the first embodiment shown in FIGS. 1 to 4 are denoted by the same reference numerals, and description thereof is omitted.
【００２４】本実施形態は、バッテリの出荷時に工場で
充電を行うためのバッテリ充電用のケーブル接続具につ
いて説明する。このケーブル接続具は、図５及び図６に
示すように、銅合金材からなるソケット部５によって構
成されている。ソケット部５は、下端面に端子１の周側
面に沿ったテーパ穴が形成されて、この内周面が接続面
５ａを形成している。また、このテーパ穴の内周面に
は、等間隔の３箇所にブラシ４が埋め込まれて固定され
ている。このブラシ４は、第１実施形態のものと同様
に、半円筒形の合成樹脂製の絶縁体４ａの内周面に多数
のステンレス線材４ｂを植え込んだものであり、これら
のステンレス線材４ｂの先端がテーパ穴の内周面よりも
わずかに内側まで突出する長さに揃えられている。そし
て、このソケット部５の上端部にケーブル２が接続され
ると共に、全体が合成樹脂製のカバー６で覆われてい
る。In the present embodiment, a description will be given of a cable connecting tool for charging a battery for charging at a factory when the battery is shipped. As shown in FIGS. 5 and 6, this cable connector is constituted by a socket portion 5 made of a copper alloy material. The socket portion 5 has a tapered hole formed along the peripheral side surface of the terminal 1 on the lower end surface, and the inner peripheral surface forms a connection surface 5a. The brush 4 is embedded and fixed at three equally spaced locations on the inner peripheral surface of the tapered hole. Similar to the first embodiment, the brush 4 has a large number of stainless steel wires 4b implanted on the inner peripheral surface of a semi-cylindrical synthetic resin insulator 4a. Are set to a length protruding slightly inward from the inner peripheral surface of the tapered hole. The cable 2 is connected to the upper end of the socket 5 and is entirely covered with a cover 6 made of synthetic resin.
【００２５】上記ケーブル接続具は、図５に示すよう
に、下端のテーパ穴をバッテリの端子１に被せて、少し
回転させることにより摺動させた後に強く押し付けて接
続する。すると、ブラシ４のステンレス線材４ｂの先端
によって端子１の周側面が磨かれて絶縁被膜が剥がれる
ので、この周側面を深く削り込んで傷付けるようなこと
がない。そして、接続面５ａもこのブラシ４によって磨
かれた端子１の周側面に押し付けられて面接触する。As shown in FIG. 5, the above cable connector is covered with the tapered hole at the lower end thereof over the terminal 1 of the battery, slightly rotated, slid, and then strongly pressed. Then, the peripheral surface of the terminal 1 is polished by the tip of the stainless steel wire 4b of the brush 4, and the insulating coating is peeled off, so that the peripheral surface is not deeply cut and damaged. Then, the connection surface 5a is also pressed against the peripheral side surface of the terminal 1 polished by the brush 4 to make surface contact therewith.
【００２６】この結果、本実施形態のケーブル接続具を
用いれば、端子１の周側面を傷付けることなく絶縁被膜
を剥がすことができる。しかも、この絶縁被膜を剥がし
た周側面に接続面５ａを面接触で圧接することができる
ので、ケーブル２を通して充電を行う際に、接触面積の
大きい接続面５ａを介して効率よく端子１に電流を供給
することができ、充電時の発熱を抑制することができ
る。As a result, if the cable connector of the present embodiment is used, the insulating coating can be removed without damaging the peripheral side surface of the terminal 1. In addition, since the connection surface 5a can be pressed into contact with the peripheral side surface from which the insulating coating has been removed by surface contact, when charging through the cable 2, current is efficiently applied to the terminal 1 via the connection surface 5a having a large contact area. Can be supplied, and heat generation during charging can be suppressed.
【００２７】なお、上記実施の形態においては、弾力性
を有する研磨部として、多数のステンレス線材からなる
ブラシを例示したが、弾力性を有する研磨部はこれに限
定されるものではなく、スポンジやゴム等の弾力性を持
つ絶縁材料の表面にやすりやサンドペ−パ−を取り付
け、充電用クリップでバッテリの端子を挟んだ場合、や
すりやサンドペ−パ−の表面がバッテリ端子の周側面に
接触するような形態でもよい。また、上記実施の形態に
おいては、充電用クリップとして銅合金板材を使用した
が、充電用クリップの材質はこれに限定されるものでは
なく、銅合金以外の銅、鉄、ニッケル、銀などの金属や
これらの合金からなるあらゆる導電体を使用することも
可能である。In the above-described embodiment, a brush made of a large number of stainless steel wires is exemplified as the elastic polishing portion. However, the elastic polishing portion is not limited to this, and may be a sponge or the like. When a file or sandpaper is attached to the surface of an elastic insulating material such as rubber and the battery terminal is sandwiched between charging clips, the surface of the file or sandpaper contacts the peripheral side of the battery terminal. Such a form may be used. Further, in the above embodiment, the copper alloy plate material is used as the charging clip, but the material of the charging clip is not limited to this, and metals other than copper alloy, such as copper, iron, nickel, and silver, are used. Also, it is possible to use any conductor made of these alloys.
【００２８】[0028]
【発明の効果】以上の説明から明らかなように、本発明
のバッテリ充電用のケーブル接続具によれば、ブラシの
線材によってバッテリ端子の周側面を傷付けることなく
磨くことができるので、接続面を確実に端子に接続する
ことができるようになる。しかも、面状の接続面によ
り、端子の周側面との接触面積が大きくなるので、充電
時の発熱を十分に抑制することができるようになる。As is apparent from the above description, according to the cable connecting device for battery charging of the present invention, the peripheral surface of the battery terminal can be polished by the wire material of the brush without damaging the connecting surface. The terminal can be reliably connected. Moreover, since the planar connection surface increases the contact area with the peripheral side surface of the terminal, it is possible to sufficiently suppress heat generation during charging.
【図１】本発明の第１実施形態を示すものであって、充
電用クリップの平面図である。FIG. 1 shows the first embodiment of the present invention, and is a plan view of a charging clip.
【図２】本発明の第１実施形態を示すものであって、充
電用クリップの先端部の接続面における縦断面図であ
る。FIG. 2 illustrates the first embodiment of the present invention, and is a longitudinal cross-sectional view of a connection surface of a distal end portion of a charging clip.
【図３】本発明の第１実施形態を示すものであって、充
電用クリップの先端部のブラシを配置した位置における
縦断面図である。FIG. 3 shows the first embodiment of the present invention, and is a longitudinal cross-sectional view at a position where a brush at the tip of a charging clip is arranged.
【図４】本発明の第１実施形態を示すものであって、充
電用クリップで端子を挟み込んだときの平面図である。FIG. 4 shows the first embodiment of the present invention, and is a plan view when a terminal is sandwiched by a charging clip.
【図５】本発明の第２実施形態を示すものであって、ケ
ーブル接続具の縦断面図である。FIG. 5 shows a second embodiment of the present invention and is a longitudinal sectional view of a cable connector.
【図６】本発明の第２実施形態を示すものであって、ケ
ーブル接続具の底面図である。FIG. 6 shows a second embodiment of the present invention, and is a bottom view of a cable connector.
【図７】従来例を示すものであって、充電用クリップの
平面図である。FIG. 7 shows a conventional example and is a plan view of a charging clip.
【図８】従来例を示すものであって、充電用クリップで
端子を挟み込んだときの平面図である。FIG. 8 is a plan view showing a conventional example when a terminal is sandwiched by a charging clip.
【図９】従来例を示すものであって、端子を挟み込んだ
充電用クリップの先端部の縦断面図である。FIG. 9 shows a conventional example, and is a longitudinal sectional view of a distal end portion of a charging clip sandwiching a terminal.
１ 端子 ２ ケーブル ３ｂ 接続面 ４ ブラシ ４ｂ ステンレス線材 ５ａ 接続面 1 terminal 2 cable 3b connection surface 4 brush 4b stainless wire 5a connection surface
Claims (4)
性接触体と弾力性を有する研磨部とを備え、前記研磨部
は接続部本体から絶縁されていることを特徴とするバッ
テリ充電用のケーブル接続具。1. A battery charging device comprising: a conductive contact body connected to a peripheral side surface of a battery terminal; and an elastic polishing portion, wherein the polishing portion is insulated from a connection portion main body. Cable fittings.
するブラシであることを特徴とする請求項１に記載のバ
ッテリ充電用のケーブル接続具。2. The cable connecting device for charging a battery according to claim 1, wherein the elastic polishing portion is a brush having a plurality of wires.
ンレス線材から構成され、前記多数のステンレス線材の
基部を絶縁体で覆って支持したものであることを特徴と
する請求項２に記載のバッテリ充電用のケーブル接続
具。3. The battery according to claim 2, wherein the brush having a plurality of wires is formed of a plurality of stainless wires, and the bases of the plurality of stainless wires are supported by being covered with an insulator. Cable connector for charging.
がばねによって閉方向に付勢されたクリップ状のバッテ
リ充電用のケ−ブル接続具において、 先端部の向かい合う両側に、バッテリ端子の周側面に接
触する導電性接触体と弾力性を有する研磨部とを備え、
前記研磨部は接続体本体から絶縁されていることを特徴
とするバッテリ充電用のケーブル接続具。4. A clip-shaped cable connection device for charging a battery, the tip of which is openable and closable and whose tip is urged in a closing direction by a spring. With a conductive contact body contacting the side surface and a polishing portion having elasticity,
A cable connecting device for charging a battery, wherein the polishing portion is insulated from a connecting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19153998A JP4273269B2 (en) | 1998-07-07 | 1998-07-07 | Cable connector for battery charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19153998A JP4273269B2 (en) | 1998-07-07 | 1998-07-07 | Cable connector for battery charging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000021385A true JP2000021385A (en) | 2000-01-21 |
| JP4273269B2 JP4273269B2 (en) | 2009-06-03 |
Family
ID=16276364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19153998A Expired - Fee Related JP4273269B2 (en) | 1998-07-07 | 1998-07-07 | Cable connector for battery charging |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4273269B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174920A (en) * | 2011-03-31 | 2011-09-07 | 上海广为电器工具有限公司 | Clamp with brush |
| US9692196B2 (en) | 2015-02-24 | 2017-06-27 | Thomas & Betts International Llc | Cable wire brushing connector |
| KR101991279B1 (en) * | 2018-01-31 | 2019-06-20 | (주)그로빅 | Cable for charing |
-
1998
- 1998-07-07 JP JP19153998A patent/JP4273269B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174920A (en) * | 2011-03-31 | 2011-09-07 | 上海广为电器工具有限公司 | Clamp with brush |
| US9692196B2 (en) | 2015-02-24 | 2017-06-27 | Thomas & Betts International Llc | Cable wire brushing connector |
| KR101991279B1 (en) * | 2018-01-31 | 2019-06-20 | (주)그로빅 | Cable for charing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4273269B2 (en) | 2009-06-03 |
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