JP2006324202A - Battery terminal - Google Patents

Battery terminal Download PDF

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Publication number
JP2006324202A
JP2006324202A JP2005148391A JP2005148391A JP2006324202A JP 2006324202 A JP2006324202 A JP 2006324202A JP 2005148391 A JP2005148391 A JP 2005148391A JP 2005148391 A JP2005148391 A JP 2005148391A JP 2006324202 A JP2006324202 A JP 2006324202A
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cam member
arc
outer periphery
battery terminal
piece
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Takahiro Shibata
孝広 芝田
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Sumitomo Wiring Systems Ltd
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Sumitomo Wiring Systems Ltd
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Priority to JP2005148391A priority Critical patent/JP2006324202A/en
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    • 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

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a battery terminal capable of increasingly clamp a battery post by increasing an amount of displacement of a piece to be pushed, since an arc-shaped clamping part is deformed so as to shrink its diameter if the piece to be pushed is displaced toward its extended end side while pushing it inward in its diameter direction by a clamping means provided in a supporting part. <P>SOLUTION: In this battery terminal T, one end part 21 of the arc-shaped clamping part 20 is supported by the supporting part 11, and the other end part is formed into the piece to be pushed 22 which extends in the shape of a cantilever. In the supporting part 11, a clamping means (a rotary shaft 30 and a cam member 35) capable of displacing the piece to be pushed 22 toward the extended side while pushing it inward in its diameter direction is provided. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、バッテリーターミナルに関するものである。   The present invention relates to a battery terminal.

バッテリーターミナルとして、特許文献１には、弧状締付け部の両端から一対の締付け板を突出させ、この両締付け板をボルトの回転によって接近させることで弧状締付け部を縮径させてバッテリポストの外周に密着させるものが開示されている。
特開平０８−０５０８９２号公報 As a battery terminal, Patent Document 1 discloses that a pair of clamping plates protrude from both ends of an arc-shaped clamping portion, and the diameter of the arc-shaped clamping portion is reduced by rotating both of the clamping plates by rotation of a bolt, so that the outer periphery of the battery post. What is adhered is disclosed.
Japanese Patent Laid-Open No. 08-050892

上記のバッテリーターミナルは、三角形断面のカムを回転させることにより、２枚の締付け板をワンタッチで接近させるようになっているのであるが、締付け状態では三角形断面のカムの所定の外面を一方の締付け板に面当たりさせるようになっているので、２枚の締付け板の接近距離は常に一定となり、増し締めができないという問題がある。
本発明は上記のような事情に基づいて完成されたものであって、増し締めを可能にすることを目的とする。 In the above battery terminal, the two clamping plates are brought into one-touch approach by rotating the triangular cross-section cam. However, in the tightened state, the predetermined outer surface of the triangular cross-section cam is tightened to one side. Since the plate is brought into contact with the surface, the approach distance between the two clamping plates is always constant, and there is a problem that additional tightening cannot be performed.
The present invention has been completed based on the above situation, and an object thereof is to enable retightening.

上記の目的を達成するための手段として、請求項１の発明は、バッテリポストの外周に弧状締付け部を縮径させつつ密着させるようにしたバッテリーターミナルであって、前記弧状締付け部の一方の端部が支持部に支持されているとともに、他方の端部が片持ち状に延出する形態の被押圧片とされており、前記支持部には、前記被押圧片を径方向内側へ押圧しつつ延出端側へ変位させることが可能な締付け手段が設けられているところに特徴を有する。   As a means for achieving the above object, the invention of claim 1 is a battery terminal in which an arc-shaped tightening portion is brought into close contact with the outer periphery of a battery post while reducing its diameter, and one end of the arc-shaped tightening portion is provided. And the other end is cantilevered. The pressed portion is pressed radially inward on the support portion. However, the present invention is characterized in that a fastening means that can be displaced toward the extending end side is provided.

請求項２の発明は、請求項１に記載のものにおいて、前記締付け手段が、前記弧状締付け部の軸線と略平行であって前記支持部に支持された回転軸と、前記回転軸に固着されているとともに外周を前記被押圧片の外周に当接させたカム部材を備えて構成されているところに特徴を有する。   According to a second aspect of the present invention, in the first aspect of the present invention, the tightening means is fixed to the rotary shaft, and a rotation shaft that is substantially parallel to the axis of the arc-shaped tightening portion and supported by the support portion. And a cam member whose outer periphery is brought into contact with the outer periphery of the pressed piece.

請求項３の発明は、請求項２に記載のものにおいて、前記被押圧片の外周と前記カム部材の外周に、前記カム部材の旋回方向への滑りを規制する滑り止め手段が設けられているところに特徴を有する。   According to a third aspect of the present invention, in the second aspect of the present invention, anti-slip means is provided on the outer periphery of the pressed piece and the outer periphery of the cam member to restrict the cam member from sliding in the turning direction. However, it has characteristics.

＜請求項１の発明＞
支持部に設けた締付け手段によって被押圧片を径方向内側へ押圧しつつ延出端側へ変位させると、弧状締付け部が縮径変形するようになっているので、被押圧片の変位量を増すことによって増し締めすることができる。 <Invention of Claim 1>
When the pressing piece is displaced radially inward while being pressed radially inward by the fastening means provided in the support portion, the arc-shaped fastening portion is deformed in a reduced diameter. It can be tightened by increasing.

＜請求項２の発明＞
回転軸を回転させてカム部材を旋回させると、カム部材の外周と被押圧片の外周との間の摩擦抵抗により、被押圧片が延出端側へ変位させられる。 <Invention of Claim 2>
When the rotating shaft is rotated to turn the cam member, the pressed piece is displaced toward the extending end due to the frictional resistance between the outer periphery of the cam member and the outer periphery of the pressed piece.

＜請求項３の発明＞
被押圧片の外周とカム部材の外周に滑り止め手段を設けたので、カム部材の回転力を被押圧片に確実に伝達することができる。 <Invention of Claim 3>
Since the slip prevention means is provided on the outer periphery of the pressed piece and the outer periphery of the cam member, the rotational force of the cam member can be reliably transmitted to the pressed piece.

＜実施形態１＞
以下、本発明を具体化した実施形態１を図１乃至図９を参照して説明する。本実施形態のバッテリーターミナルＴは、所定形状に打ち抜いた金属板材を曲げ加工して成形した本体１０と、本体１０に組み付けられる回転軸３０（本発明の構成要件である締付け手段）とカム部材３５（本発明の構成要件である締付け手段）とロックナット４０とを備えて構成されている。
本体１０は、支持部１１と弧状締付け部２０と圧着部２４とを有する。
支持部１１は、前後方向（図１における左右方向）に貫通する方形筒状をなし、下面板１２の左右両側縁から左側板１３と右側板１４を略直角に立ち上げ、左側板１３の上端縁から右方へ略直角に上面板１５を延出させるとともに、右側板１４の上端縁から左方へ略直角に補強板１６を延出させ、補強板１６を上面板１５の上面に重ね合わせた形態となっている。下面板１２には、上下方向に貫通する雌ネジ孔１７が形成され、上面板１５と補強板１６には、雌ネジ孔１７と同軸の円形の貫通孔１８，１９が形成されている。 <Embodiment 1>
A first embodiment of the present invention will be described below with reference to FIGS. The battery terminal T of the present embodiment includes a main body 10 formed by bending a metal plate material punched into a predetermined shape, a rotating shaft 30 (clamping means that is a constituent element of the present invention) and a cam member 35 assembled to the main body 10. (Tightening means which is a constituent element of the present invention) and a lock nut 40 are provided.
The main body 10 includes a support portion 11, an arc-shaped tightening portion 20, and a crimping portion 24.
The support portion 11 has a rectangular cylindrical shape penetrating in the front-rear direction (the left-right direction in FIG. 1), and the left side plate 13 and the right side plate 14 are raised substantially at right angles from the left and right side edges of the lower surface plate 12. The upper surface plate 15 is extended from the edge to the right at a substantially right angle, and the reinforcing plate 16 is extended from the upper edge of the right plate 14 to the left at a substantially right angle, and the reinforcing plate 16 is superimposed on the upper surface of the upper surface plate 15. It has become a form. The lower surface plate 12 is formed with female screw holes 17 penetrating in the vertical direction, and the upper surface plate 15 and the reinforcing plate 16 are formed with circular through holes 18 and 19 coaxial with the female screw hole 17.

弧状締付け部２０は、軸線が上下方向を向くように板状部を略円弧状に曲げ加工したものであり、上面側の開口径が下面側の開口径よりも小さくなるような略円錐台状をなしている。かかる弧状締付け部２０は、その基端縁部２１（本発明の構成要件である一方の端部）を支持部１１の右側板１４の前端縁に対して滑らかに（接線状に）連続させた形態、即ち、支持部１１から前方へ片持ち状に延出した形態となっており、支持部１１の前方に配置されている。また、弧状締付け部２０の基端縁部２１とは反対側の延出端縁部（本発明の構成要件である他方の端部）は、支持部１１の前端に沿うように位置する被押圧片２２となっている。弧状締付け部２０の外周面には、縦長（弧状締付け部２０の軸線と略平行）に細長く延びるリブ又は溝を周方向に連続させた形態のセレーション２３（本発明の構成要件である滑り止め手段）が形成されて、被押圧片２２のセレーション２３は、支持部１１の前端縁と対向するように位置している。   The arc-shaped tightening portion 20 is obtained by bending a plate-like portion into a substantially arc shape so that the axis is directed in the vertical direction, and has a substantially truncated cone shape in which the opening diameter on the upper surface side is smaller than the opening diameter on the lower surface side. I am doing. The arcuate tightening portion 20 has a base end edge portion 21 (one end portion which is a constituent element of the present invention) smoothly and tangentially continuous with the front end edge of the right side plate 14 of the support portion 11. The shape, that is, a shape that extends forward in a cantilevered manner from the support portion 11, is disposed in front of the support portion 11. Moreover, the extended edge part (the other edge part which is a component of the present invention) on the side opposite to the base edge part 21 of the arc-shaped tightening part 20 is pressed along the front end of the support part 11. It is a piece 22. On the outer peripheral surface of the arc-shaped tightening portion 20, serrations 23 in the form of continuous ribs or grooves extending in the longitudinal direction (substantially parallel to the axis of the arc-shaped tightening portion 20) in the circumferential direction (non-slip means which is a constituent of the present invention) ) Is formed, and the serration 23 of the pressed piece 22 is positioned so as to face the front end edge of the support portion 11.

圧着部２４は、支持部１１の下面板１２から後方へ延出する底板２５と、底板２５の左右両側縁から立ち上がる一対のカシメ片２６とからなり、全体としてオープンバレル状をなしている。かかる圧着部２４には、電線Ｗが導通可能に圧着されている。即ち、電線Ｗの前端部は、絶縁被覆Ｗａが剥き取られて芯線Ｗｂが露出された状態になっていて、この露出した芯線Ｗｂが底板２５に載置され、この芯線Ｗｂに対してカシメ片２６が包囲するようにして加締め付けられている。これにより、芯線ＷｂとバッテリーターミナルＴの本体１０とが導通可能に接続されている。   The crimping portion 24 includes a bottom plate 25 extending rearward from the lower surface plate 12 of the support portion 11 and a pair of crimping pieces 26 rising from both left and right edges of the bottom plate 25, and has an open barrel shape as a whole. The crimping part 24 is crimped so that the electric wire W can be conducted. That is, the front end portion of the electric wire W is in a state where the insulation coating Wa is peeled off and the core wire Wb is exposed, and the exposed core wire Wb is placed on the bottom plate 25, and the caulking piece It is crimped so that 26 surrounds. Thereby, the core wire Wb and the main body 10 of the battery terminal T are connected so as to be conductive.

支持部１１には、回転軸３０とカム部材３５とロックナット４０が取り付けられている。
回転軸３０は、軸線を上下方向に向けた円柱形の軸部３１と、軸部３１の上端に組み付けられる六角形の頭部３４とからなり、組付け状態では軸部３１と頭部３４が一体回転するようになっている。軸部３１の外周には、その全長に亘って軸線方向に延びる係止溝３２が形成され、軸部３１の下端部には雄ネジ部３３が形成されている。
カム部材３５は、ブロック状をなし、高さ（厚さ）寸法は、支持部１１の下面板１２と上面板１５との間の寸法と同じかそれよりも僅かに小さい寸法とされている。カム部材３５の一端部（後端部）には、上下方向に貫通する略円形の嵌合孔３６が形成されており、嵌合孔３６の内周には、その全長に亘って上下方向に延びる係止リブ３７が形成されている。また、カム部材３５における嵌合孔３６と反対側の側面（前端面）は円弧状の押圧面３８となっており、この押圧面３８には、縦長（嵌合孔３６の軸線と略平行）に細長く延びるリブ又は溝を周方向に連続させた形態のセレーション３９（本発明の構成要件である滑り止め手段）が形成されている。 A rotating shaft 30, a cam member 35, and a lock nut 40 are attached to the support portion 11.
The rotary shaft 30 is composed of a cylindrical shaft portion 31 whose axis is directed in the vertical direction, and a hexagonal head portion 34 assembled to the upper end of the shaft portion 31. In the assembled state, the shaft portion 31 and the head portion 34 are It is designed to rotate as a unit. A locking groove 32 extending in the axial direction over the entire length of the shaft portion 31 is formed on the outer periphery of the shaft portion 31, and a male screw portion 33 is formed at the lower end portion of the shaft portion 31.
The cam member 35 has a block shape, and the height (thickness) dimension is the same as or slightly smaller than the dimension between the lower surface plate 12 and the upper surface plate 15 of the support portion 11. One end (rear end) of the cam member 35 is formed with a substantially circular fitting hole 36 penetrating in the vertical direction. The inner circumference of the fitting hole 36 extends in the vertical direction over its entire length. An extending locking rib 37 is formed. Further, the side surface (front end surface) opposite to the fitting hole 36 in the cam member 35 is an arc-shaped pressing surface 38, and the pressing surface 38 is vertically long (substantially parallel to the axis of the fitting hole 36). A serration 39 (anti-slip means which is a constituent element of the present invention) is formed in such a manner that elongated ribs or grooves extending continuously in the circumferential direction are formed.

回転軸３０とカム部材３５は、次のようにして本体１０に取り付けられる。まず、支持部１１の上面板１５と補強板１６を、曲げ加工する前の状態（左側板１３と右側板１４に対してほぼ面一で上方へ延出する状態）にしておき、この状態で、頭部３４を外した状態の回転軸３０、即ち軸部３１のみを両側板１３，１４の間に差し入れ、軸部３１を回転させつつ雄ネジ部３３を雌ネジ孔１７に螺合する。そして、雄ネジ部３３のうち下面板１２から下方へ突出している部分にロックナット４０を螺合する。   The rotating shaft 30 and the cam member 35 are attached to the main body 10 as follows. First, the upper surface plate 15 and the reinforcing plate 16 of the support portion 11 are in a state before bending (a state in which the upper surface plate 15 and the right side plate 14 are substantially flush with the left side plate 13 and the right side plate 14). The rotary shaft 30 with the head 34 removed, that is, only the shaft portion 31 is inserted between the side plates 13 and 14, and the male screw portion 33 is screwed into the female screw hole 17 while rotating the shaft portion 31. Then, the lock nut 40 is screwed into a portion of the male screw portion 33 protruding downward from the lower surface plate 12.

次に、軸部３１に対して上方からカム部材３５の嵌合孔３６を嵌合させる。このとき、係止溝３２と係止リブ３７を嵌合させることにより、軸部３１とカム部材３５が一体回転するように組み付けられる。このとき、図１に示すように、カム部材３５の押圧面３８の右側縁部が弧状締付け部２０の被押圧片２２の外面と接近して対応するか、若しくは、カム部材３５の押圧面３８のセレーション３９における右端縁部が弧状締付け部２０の被押圧片２２のセレーション３９と係合する状態にしておく。   Next, the fitting hole 36 of the cam member 35 is fitted to the shaft portion 31 from above. At this time, the shaft portion 31 and the cam member 35 are assembled so as to rotate integrally by fitting the locking groove 32 and the locking rib 37 together. At this time, as shown in FIG. 1, the right edge portion of the pressing surface 38 of the cam member 35 corresponds to the outer surface of the pressed piece 22 of the arc-shaped tightening portion 20 or corresponds, or the pressing surface 38 of the cam member 35. The right edge of the serration 39 is in a state of engaging with the serration 39 of the pressed piece 22 of the arc-shaped tightening portion 20.

この後、上面板１５を曲げ加工しつつその貫通孔１８を軸部３１の上端部に嵌合させ、さらに、補強板１６を曲げ加工しつつその貫通孔１９を軸部３１の上端部に嵌合させる。これにより、支持部１１が成形されるとともに、カム部材３５と回転軸３０の軸部３１が支持部１１内に組みつけられた状態となり、カム部材３５及び軸部３１のほぼ全体が支持部１１内に収容される。この後、補強板１６から上方へ突出している軸部３１の上端部に対し、頭部３４を一体回転し得るように組み付ける。以上により、バッテリーターミナルＴの組付けが完了する。   Thereafter, the top plate 15 is bent and the through hole 18 is fitted to the upper end portion of the shaft portion 31, and the reinforcing plate 16 is bent and the through hole 19 is fitted to the upper end portion of the shaft portion 31. Combine. As a result, the support portion 11 is molded, and the cam member 35 and the shaft portion 31 of the rotary shaft 30 are assembled in the support portion 11, and the cam member 35 and the shaft portion 31 are almost entirely supported by the support portion 11. Housed inside. Thereafter, the head portion 34 is assembled to the upper end portion of the shaft portion 31 protruding upward from the reinforcing plate 16 so as to be integrally rotatable. Thus, the assembly of the battery terminal T is completed.

次に、バッテリーターミナルＴをバッテリポストＰに接続する作業工程を説明する。バッテリポストＰは、軸線を上下方向に向けて上方へ突出した形態であり、全体として円錐状をなしている。このバッテリポストＰに対し、弧状締付け部２０を上から被せつつ外嵌する。次に、ロックナット４０を下面板１２から離間させるように緩めておき、回転軸３０の頭部３４を図１における時計回り方向へ回転させ、この回転軸３０と一体にカム部材３５を回転させる。すると、カム部材３５の押圧面３８が、被押圧片２２の外周を径方向内側へ（バッテリポストＰ側へ）押圧しつつ、セレーション２３，３９同士の係合により被押圧片２２をその延出端側（図１における反時計回り方向）へ略周方向に変位させる。これにより、弧状締付け部２０が、縮径変形してバッテリポストＰの外周に対し締め付けるように密着し、バッテリーターミナルＴとバッテリポストＰが導通可能に接続される。弧状締付け部２０を所定の強さで締め付けたら、ロックナット４０を回転させて下面板１２の下面に密着（押圧）させ、回転軸３０とカム部材３５の回転を規制し、弧状締付け部２０を締付け状態にロックする。   Next, an operation process for connecting the battery terminal T to the battery post P will be described. The battery post P has a shape protruding upward with its axis line directed in the vertical direction, and has a conical shape as a whole. The battery post P is externally fitted while covering the arc-shaped tightening portion 20 from above. Next, the lock nut 40 is loosened so as to be separated from the lower surface plate 12, the head 34 of the rotating shaft 30 is rotated in the clockwise direction in FIG. 1, and the cam member 35 is rotated integrally with the rotating shaft 30. . Then, while the pressing surface 38 of the cam member 35 presses the outer periphery of the pressed piece 22 radially inward (to the battery post P side), the pressed piece 22 is extended by the engagement between the serrations 23 and 39. It is displaced in the substantially circumferential direction toward the end side (counterclockwise direction in FIG. 1). As a result, the arc-shaped tightening portion 20 is brought into close contact with the outer periphery of the battery post P by being reduced in diameter, and the battery terminal T and the battery post P are connected so as to be conductive. When the arc-shaped tightening portion 20 is tightened with a predetermined strength, the lock nut 40 is rotated and brought into close contact (pressing) with the lower surface of the lower surface plate 12 to restrict the rotation of the rotating shaft 30 and the cam member 35, and the arc-shaped tightening portion 20 is Lock in tightened condition.

また、増し締めする際には、一旦、ロックナット４０を緩めて、回転軸３０の回転動作を許容し、この状態で、回転軸３０を更に回転させ、弧状締付け部２０を縮径するように変形させればよい。この場合も、増し締めが完了したら、ロックナット４０により回転軸３０とカム部材３５の回転を規制し、弧状締付け部２０を締付け状態にロックする。   Further, when retightening, the lock nut 40 is once loosened to allow the rotating shaft 30 to rotate, and in this state, the rotating shaft 30 is further rotated to reduce the diameter of the arc-shaped tightening portion 20. What is necessary is just to change. Also in this case, when the additional tightening is completed, the rotation of the rotary shaft 30 and the cam member 35 is restricted by the lock nut 40, and the arc-shaped tightening portion 20 is locked in the tightened state.

上述のように本実施形態においては、支持部１１に設けた締付け手段（回転軸３０とカム部材３５）によって被押圧片２２を径方向内側へ押圧しつつ延出端側へ変位させると、弧状締付け部２０が縮径変形するようになっているので、被押圧片２２の変位量を増すことによって増し締めすることができる。
また、被押圧片２２の外周とカム部材３５の外周に、カム部材３５の旋回方向への滑りを規制する滑り止め手段としてのセレーション２３，３９を設けたので、カム部材３５の回転力を被押圧片２２に確実に伝達することができる。 As described above, in the present embodiment, when the pressed piece 22 is pressed radially inward by the fastening means (the rotary shaft 30 and the cam member 35) provided in the support portion 11, the arcuate shape is displaced. Since the tightening portion 20 is deformed in a reduced diameter, it can be tightened by increasing the amount of displacement of the pressed piece 22.
Further, since serrations 23 and 39 are provided on the outer periphery of the pressed piece 22 and the outer periphery of the cam member 35 as anti-slip means for restricting the sliding of the cam member 35 in the turning direction, the rotational force of the cam member 35 is not affected. Transmission to the pressing piece 22 can be ensured.

＜他の実施形態＞
本発明は上記記述及び図面によって説明した実施形態に限定されるものではなく、例えば次のような実施態様も本発明の技術的範囲に含まれ、さらに、下記以外にも要旨を逸脱しない範囲内で種々変更して実施することができる。
（１）上記実施形態ではバッテリポストと略平行な回転軸に固着したカム部材を旋回させて被押圧片を変位させたが、本発明によれば、バッテリポストと略直角なボルトを螺進させて被押圧片を変位させてもよい。
（２）上記実施形態ではカム部材を回転軸から片持ち状に延出する形態としたが、本発明によれば、カム部材を回転軸と略同心の円形又は円弧形のものとしてもよい。 <Other embodiments>
The present invention is not limited to the embodiment described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention, and further, within the scope not departing from the gist of the invention other than the following. Various modifications can be made.
(1) In the above embodiment, the pressed member is displaced by turning the cam member fixed to the rotating shaft substantially parallel to the battery post. However, according to the present invention, a bolt substantially perpendicular to the battery post is screwed. Thus, the pressed piece may be displaced.
(2) In the above embodiment, the cam member is cantilevered from the rotation shaft. However, according to the present invention, the cam member may have a circular or arc shape substantially concentric with the rotation shaft. .

実施形態１において弧状締付け部を締め付ける前の状態をあらわす平面図The top view showing the state before tightening an arc-shaped fastening part in Embodiment 1. 弧状締付け部をバッテリポストに締め付けた状態をあらわす平面図Plan view showing the state where the arc-shaped tightening part is fastened to the battery post 図１のＸ−Ｘ線断面図XX sectional view of FIG. 本体の平面図Top view of the main body 本体の側面図Side view of the main unit 回転軸の平面図Plan view of rotation axis 回転軸の側面図Side view of rotating shaft カム部材の平面図Top view of cam member カム部材の側面図Side view of cam member

符号の説明Explanation of symbols

Ｐ…バッテリポスト
Ｔ…バッテリーターミナル
１１…支持部
２０…弧状締付け部
２１…基端縁部（一方の端部）
２２…被押圧片
２３…セレーション（滑り止め手段）
３０…回転軸（締付け手段）
３５…カム部材（締付け手段）
３９…セレーション（滑り止め手段） P ... Battery post T ... Battery terminal 11 ... Supporting part 20 ... Arc-shaped tightening part 21 ... Base end edge (one end)
22 ... pressed piece 23 ... serration (slip prevention means)
30 ... Rotating shaft (tightening means)
35 ... Cam member (clamping means)
39. Serration (slip prevention means)

Claims (3)

バッテリポストの外周に弧状締付け部を縮径させつつ密着させるようにしたバッテリーターミナルであって、
前記弧状締付け部の一方の端部が支持部に支持されているとともに、他方の端部が片持ち状に延出する形態の被押圧片とされており、
前記支持部には、前記被押圧片を径方向内側へ押圧しつつ延出端側へ変位させることが可能な締付け手段が設けられていることを特徴とするバッテリーターミナル。 A battery terminal adapted to closely contact the outer periphery of the battery post while reducing the diameter of the arc-shaped tightening portion,
One end of the arc-shaped tightening portion is supported by the support portion, and the other end portion is a pressed piece extending in a cantilever shape,
The battery terminal according to claim 1, wherein the support portion is provided with a fastening means capable of displacing the pressed piece radially inward while being displaced toward the extending end. 前記締付け手段が、前記弧状締付け部の軸線と略平行であって前記支持部に支持された回転軸と、前記回転軸に固着されているとともに外周を前記被押圧片の外周に当接させたカム部材とを備えて構成されていることを特徴とする請求項１記載のバッテリーターミナル。 The tightening means is substantially parallel to the axis of the arc-shaped tightening portion and is supported by the support portion, and is fixed to the rotation shaft and has an outer periphery brought into contact with the outer periphery of the pressed piece. The battery terminal according to claim 1, comprising a cam member. 前記被押圧片の外周と前記カム部材の外周に、前記カム部材の旋回方向への滑りを規制する滑り止め手段が設けられていることを特徴とする請求項２記載のバッテリーターミナル。 3. The battery terminal according to claim 2, wherein anti-slip means is provided on the outer periphery of the pressed piece and the outer periphery of the cam member to restrict slippage of the cam member in the turning direction.
JP2005148391A 2005-05-20 2005-05-20 Battery terminal Pending JP2006324202A (en)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010532913A (en) * 2007-07-06 2010-10-14 タイコ・エレクトロニクス・ブラジル・リミテーダ Quick connect battery terminals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010532913A (en) * 2007-07-06 2010-10-14 タイコ・エレクトロニクス・ブラジル・リミテーダ Quick connect battery terminals

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