JP2001307696A - Battery pack - Google Patents
Battery packInfo
- Publication number
- JP2001307696A JP2001307696A JP2000120936A JP2000120936A JP2001307696A JP 2001307696 A JP2001307696 A JP 2001307696A JP 2000120936 A JP2000120936 A JP 2000120936A JP 2000120936 A JP2000120936 A JP 2000120936A JP 2001307696 A JP2001307696 A JP 2001307696A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- circuit board
- printed circuit
- terminal
- terminal plate
- 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.)
- Pending
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
- Battery Mounting, Suspending (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は各種電子機器等に使
用する電池パックに関する。The present invention relates to a battery pack used for various electronic devices and the like.
【０００２】[0002]
【従来の技術】従来の各種電子機器、例えば携帯電話、
プレヤー、レコーダー等にはそれぞれの機器に対応した
電源部に充電式等の電池パックが着脱自在に装着されて
おり、これらの電池パック内には電池及びプリント基板
を介して電池に接続された温度補償回路等が収納されて
いる。2. Description of the Related Art Various conventional electronic devices, such as mobile phones,
Rechargeable battery packs are detachably mounted on the power supply corresponding to each device in players, recorders, etc., and inside these battery packs, the temperature connected to the batteries via batteries and printed circuit boards A compensation circuit and the like are housed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記従
来の電池パックは、電池とプリント基板相互間がリード
線にて接続されていたために、使用中に断線することが
あり、回路の接続不良の原因になっていた。However, in the conventional battery pack, since the battery and the printed circuit board are connected to each other by a lead wire, the battery pack may be disconnected during use, which may cause a poor connection of a circuit. Had become.
【０００４】従って、これを解決するために従来はプリ
ント基板を両面テープにて電池ケースに堅固に固定する
手段等が施されていたが、この手段では材料費が嵩み、
製品価額が高くなるばかりでなく作業工程が多くなると
いう問題があった。Therefore, in order to solve this problem, means for firmly fixing the printed circuit board to the battery case with a double-sided tape has been conventionally provided. However, this means increases the material cost,
There has been a problem that not only the product price is increased but also the number of work steps is increased.
【０００５】よって本発明は前記問題点に鑑みてなされ
たものであり、電池とプリント基板相互間を接続する回
路の断線をなくするとともに、プリント基板を電池の所
要位置に堅固に保持しうる電池パックの提供を目的とす
る。Accordingly, the present invention has been made in view of the above-mentioned problems, and it is possible to eliminate a disconnection of a circuit connecting a battery and a printed circuit board and to securely hold the printed circuit board at a required position of the battery. The purpose is to provide a pack.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、本発明の請求項１は、温度補償回路等のプリント基
板を備えた電池を電池ケース内に収納して成る電池パッ
クにおいて、前記電池の電極とプリント基板の回路端子
とを帯状の端子板にて電気的に接続することにより前記
電池とプリント基板間の接続回路の断線を防止するとと
もに、前記プリント基板を電池と電池ケース間の所要位
置に保持することができるように構成したことを特徴と
するものである。According to a first aspect of the present invention, there is provided a battery pack comprising a battery provided with a printed circuit board such as a temperature compensation circuit in a battery case. The electrodes of the printed circuit board and the circuit terminals of the printed circuit board are electrically connected by a strip-shaped terminal plate to prevent disconnection of a connection circuit between the battery and the printed circuit board. It is characterized in that it can be held in position.
【０００７】本発明の請求項１によれば、電池の電極と
プリント基板の回路端子との接続に帯状の端子板を用い
たことにより接続回路の強度が向上し断線を防止するこ
とが可能となる。又、端子板の柔軟性によりプリント基
板と電池との相対位置を調整することが容易であり電池
の所要の位置に強固に保持することが可能となる。According to the first aspect of the present invention, the strength of the connection circuit can be improved by using the strip-shaped terminal plate for connecting the battery electrode and the circuit terminal of the printed circuit board, and disconnection can be prevented. Become. Further, the relative position between the printed circuit board and the battery can be easily adjusted by the flexibility of the terminal board, and the battery can be firmly held at a required position.
【０００８】本発明の請求項２は、温度補償回路等のプ
リント基板を備える電池を電池ケース内に収納して成る
電池パックにおいて、前記電池の電極とプリント基板の
回路端子とを帯状の端子板に備える折曲端子を介して電
気的に接続することにより前記電池とプリント基板間の
接続回路の断線を防止するとともに、前記プリント基板
を電池と電池ケース間の所要位置に保持することができ
るように構成したことを特徴とするものである。According to a second aspect of the present invention, there is provided a battery pack comprising a battery having a printed circuit board such as a temperature compensation circuit and the like housed in a battery case, wherein the electrode of the battery and the circuit terminal of the printed circuit board are strip-shaped terminal plates. It is possible to prevent disconnection of the connection circuit between the battery and the printed board by electrically connecting via the bent terminals provided in the above, and to hold the printed board at a required position between the battery and the battery case. It is characterized by having comprised in.
【０００９】本発明の請求項２によれば、帯状端子板の
端部に折曲部を介して形成した折曲端子は折曲部の柔軟
性によりプリント基板を電池の所要位置に保持すること
が可能になる。According to the second aspect of the present invention, the bent terminal formed at the end of the strip-shaped terminal plate via the bent portion holds the printed circuit board at a required position of the battery by the flexibility of the bent portion. Becomes possible.
【００１０】本発明の請求項３は、温度補償回路等のプ
リント基板を備える電池を電池ケース内に収納して成る
電池パックにおいて、前記電池の電極とプリント基板の
回路端子とを帯状の端子板にて電気的に接続するととも
に、該端子板の本体を前記電池の前面あるいは背面に沿
わせて配設することにより、前記電池とプリント基板間
の接続回路の断線を防止するとともに、前記プリント基
板を電池と電池ケース間の所要位置に保持することがで
きるように構成したことを特徴したことを特徴とするも
のである。According to a third aspect of the present invention, there is provided a battery pack including a battery having a printed circuit board such as a temperature compensation circuit, housed in a battery case, wherein the electrode of the battery and a circuit terminal of the printed circuit board are formed in a strip-shaped terminal plate. And a main body of the terminal board is arranged along the front or back surface of the battery to prevent disconnection of a connection circuit between the battery and the printed board, and to prevent the printed circuit board from being disconnected. Can be held at a required position between the battery and the battery case.
【００１１】本発明の請求項３によれば、帯状の端子板
は極薄の導電材から成るので電池の前面あるいは背面に
沿わせても接続スペースとして問題がなく、しかも帯状
であるので接続回路強度が高く所要位置に保持すること
ができるとともに断線の防止が可能となる。According to the third aspect of the present invention, since the strip-shaped terminal plate is made of an ultra-thin conductive material, there is no problem as a connection space even along the front or back surface of the battery. The strength is high and it can be held at a required position, and the disconnection can be prevented.
【００１２】本発明の請求項４は、温度補償回路等のプ
リント基板を備える電池を電池ケース内に収納して成る
電池パックにおいて、前記電池の電極とプリント基板の
回路端子とを帯状の端子板にて電気的に接続するととも
に、該端子板の本体を前記電池の左右両側面のいずれか
一方の側面板に沿わせて配設することにより、前記電池
とプリント基板間の接続回路の断線を防止するととも
に、前記プリント基板を電池と電池ケース間の所要位置
に保持することができるように構成したことを特徴とす
るAccording to a fourth aspect of the present invention, there is provided a battery pack comprising a battery having a printed circuit board such as a temperature compensation circuit in a battery case, wherein the electrode of the battery and the circuit terminal of the printed circuit board are band-shaped terminal plates. By electrically connecting the terminal board with the main body of the terminal board along one of the left and right side surfaces of the battery, the connection circuit between the battery and the printed circuit board is disconnected. Preventing the printed board from being held at a required position between the battery and the battery case.
【００１３】本発明の請求項４によれば、前記請求項３
において帯状の端子板を電池の前面あるいは背面に沿わ
せることに替えて電池の側面に沿わせたものであり、前
記請求項３と同様に接続スペースとして問題がなく、し
かも帯状であるので接続回路強度が高く所要位置に保持
することができるとともに断線の防止が可能となる。According to a fourth aspect of the present invention, the third aspect is provided.
In this embodiment, the band-shaped terminal plate is arranged along the side surface of the battery instead of along the front surface or the back surface of the battery. The strength is high and it can be held at a required position, and the disconnection can be prevented.
【００１４】本発明の請求項５は、前記帯状の端子板
は、導電材料にて一体形成するとともに本体の端部に折
曲端子を折曲部を介して形成することにより構成したこ
とを特徴とするものである。A fifth aspect of the present invention is characterized in that the strip-shaped terminal plate is formed integrally with a conductive material and a bent terminal is formed at an end of the main body through a bent portion. It is assumed that.
【００１５】本発明の請求項５によれば、帯状の端子板
の本体と折曲端子とが折曲部を介し導電材料にて一体形
成しているので、部品点数がすくなくかつ取り扱いが容
易である。According to the fifth aspect of the present invention, since the main body of the strip-shaped terminal plate and the bent terminal are formed integrally with the conductive material via the bent portion, the number of parts is small and the handling is easy. is there.
【００１６】本発明の請求項６は、前記帯状の端子板
は、導電材料にて一体形成するとともに本体と折曲端子
を同一幅の帯状板により形成したことを特徴とするもの
である。According to a sixth aspect of the present invention, the strip-shaped terminal plate is formed integrally with a conductive material, and the main body and the bent terminal are formed by a strip-shaped plate having the same width.
【００１７】本発明の請求項６によれば、導電材料から
なる帯状の端子板がその本体と折曲端子とが同一幅にて
一体形成しているので、材料の歩留りがよい。According to the sixth aspect of the present invention, the main body and the bent terminal of the strip-shaped terminal plate made of a conductive material are integrally formed with the same width, so that the material yield is good.
【００１８】本発明の請求項７は、前記帯状の端子板
は、導電材料にて一体形成するとともに本体の端部に、
本体と折曲端子より幅狭な折曲部（くびれ部）を介して
折曲端子を形成することにより構成したことを特徴とす
るものである。According to a seventh aspect of the present invention, the strip-shaped terminal plate is formed integrally with a conductive material and at the end of the main body,
The present invention is characterized in that a bent terminal is formed through a bent portion (constricted portion) narrower than the main body and the bent terminal.
【００１９】本発明の請求項７によれば、導電材料から
成る帯状端子板の一端を折曲して形成した折曲端子片の
折曲部近傍に部分的に幅を狭くしたくびれ部を形成した
ことにより、このくびれ部により柔軟性が増し曲がりや
すいことによりプリント基板を電池の所定位置に調整す
ることが容易になる。According to the seventh aspect of the present invention, a narrow portion is formed near the bent portion of the bent terminal piece formed by bending one end of the strip-shaped terminal plate made of a conductive material. This allows the printed circuit board to be easily adjusted to a predetermined position of the battery because the constricted portion increases flexibility and bends easily.
【００２０】本発明の請求項８は、前記帯状の端子板
は、導電材料にて一体形成するとともに本体の端部に折
曲端子をＬ形部を介して形成することにより構成したこ
とを特徴とするものである。According to an eighth aspect of the present invention, the strip-shaped terminal plate is formed by integrally forming a conductive material and forming a bent terminal at an end of the main body through an L-shaped portion. It is assumed that.
【００２１】本発明の請求項８によれば、導電材料から
成る帯状端子板の端部に折曲端子をＬ形部を介して形成
することにより、さらに柔軟性が増してプリント基板を
電池の所定位置に保つことが容易になるとともに断線す
る恐れがなくなる。According to the eighth aspect of the present invention, by forming the bent terminal at the end of the strip-shaped terminal plate made of a conductive material through the L-shaped portion, the flexibility is further increased and the printed circuit board can be used for the battery. It is easy to keep in place and the risk of disconnection is eliminated.
【００２２】本発明の請求項９及び１０は、電池の一方
の電極（正極）を一方の端子板にてプリント基板の一方
の回路端子に電気的に接続するとともに他方の電極（負
極）に他方の端子板の本体を電池の前面板又は一方の側
面板に沿って配設しかつ該本体の折曲端子を前記プリン
ト基板の他方の回路端子に電気的に接続することにより
前記プリント基板を前記電池の上側板の中央部に位置せ
しめつつ保持したことを特徴とするものである。According to the ninth and tenth aspects of the present invention, one electrode (positive electrode) of the battery is electrically connected to one circuit terminal of the printed circuit board by one terminal board, and the other electrode (negative electrode) is connected to the other electrode (negative electrode). Disposing the main body of the terminal board along the front plate or one side plate of the battery and electrically connecting the bent terminal of the main body to the other circuit terminal of the printed circuit board, thereby connecting the printed circuit board to the printed circuit board. The battery is held while being positioned at the center of the upper plate of the battery.
【００２３】本発明の請求項９及び１０によれば、プリ
ント基板を電池の上側板の中央部、即ち電池厚さの中間
位置に保持しつつ電池ケース内の所定位置に無理なくか
つ強固に収納することが可能となる。According to the ninth and tenth aspects of the present invention, the printed circuit board is easily and firmly stored at a predetermined position in the battery case while being held at the center of the upper plate of the battery, that is, at an intermediate position of the battery thickness. It is possible to do.
【００２４】[0024]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００２５】（実施の形態１）図１から図６は本発明の
実施の形態１に係り、図１は電池パックに内蔵する電池
とプリント基板の上面図、図２は図１のＸ−Ｘ矢視図、
図３は図１のＹ−Ｙ矢視図、図４は負極側端子板の斜視
図、図５は正極側端子板の斜視図、図６は電池パックの
外観を示す斜視図である。(Embodiment 1) FIGS. 1 to 6 relate to Embodiment 1 of the present invention. FIG. 1 is a top view of a battery and a printed circuit board incorporated in a battery pack, and FIG. 2 is XX of FIG. Arrow view,
3 is a perspective view of the negative terminal plate, FIG. 5 is a perspective view of the positive terminal plate, and FIG. 6 is a perspective view showing the appearance of the battery pack.
【００２６】本発明の電池パックは、図６に示されるよ
うに長方形にて薄型の電池ケース１に対して図１に示さ
れるような電池２とプリント基板３が内蔵されたもので
ある。As shown in FIG. 6, the battery pack of the present invention has a battery case 1 and a printed circuit board 3 as shown in FIG.
【００２７】図１に示されるように、電池２は外形が長
方形かつ薄型にて導電材料にて覆われた外面が負極とな
っており、その前端に正極１３が設けられている。そし
て電池２の正極１３側にはプリント基板３が配置され、
プリント基板３と電池２との間が０．１５ｍｍの導電材
料から成る帯状の端子板４にて電気的に接続されてい
る。As shown in FIG. 1, the battery 2 has a rectangular outer shape, a thin shape, an outer surface covered with a conductive material, serving as a negative electrode, and a positive electrode 13 provided at a front end thereof. The printed circuit board 3 is arranged on the positive electrode 13 side of the battery 2,
The printed board 3 and the battery 2 are electrically connected by a strip-shaped terminal plate 4 made of a conductive material of 0.15 mm.
【００２８】端子板４は、同一幅の帯状板にて形成され
た負極側端子板４ａと正極側端子板４ｂとからなり、負
極側端子板４ａは図４に示されるように本体５の一端を
下方に折曲した部分が電池の後端２ａ、即ち負極側接続
部６となり、他端を同様に下方に折曲した部分が電池の
前端面を覆う折曲部７で、その折曲部７を側方に延設し
てＬ形に形成し、その端部を上方に延設しその端部を水
平方向に折曲した部分をプリント基板３に対する折曲端
子片８として形成したものである。The terminal plate 4 comprises a negative terminal plate 4a and a positive terminal plate 4b formed of strips having the same width. The negative terminal plate 4a is connected to one end of the main body 5 as shown in FIG. Is a rear end 2a of the battery, that is, the negative-electrode-side connecting portion 6, and a portion bent similarly at the other end is a bent portion 7 covering the front end surface of the battery. 7 is formed in an L-shape by extending laterally, an end thereof is extended upward, and a portion obtained by horizontally bending the end is formed as a bent terminal piece 8 for the printed circuit board 3. is there.
【００２９】また、折曲端子片８を形成する折曲部近傍
には部分的に幅を狭くして曲がりやすくしたくびれ部９
が形成されており、折曲端子片８をプリント基板３に接
続する際にこのくびれ部９の柔軟性により電池２とプリ
ント基板３との相対位置が調整されるようになってい
る。In the vicinity of the bent portion forming the bent terminal piece 8, a constricted portion 9 having a partially reduced width to facilitate bending.
Are formed, and the relative position between the battery 2 and the printed circuit board 3 is adjusted by the flexibility of the constricted portion 9 when the bent terminal piece 8 is connected to the printed circuit board 3.
【００３０】正極側の端子板４ｂは、図５に示されるよ
うに、垂直部分が電池２の正極側接続部１０で、その一
端を上方に延設した端部を水平方向に折曲してプリント
基板３に接続する折曲端子片１１を形成したものであ
る。プリント基板３に対する折曲端子片１１の折曲部近
傍には負極側と同様にくびれ部１２が形成され、このく
びれ部１２の柔軟性により電池２とプリント基板３との
相対位置が調整されるようになっているAs shown in FIG. 5, the terminal plate 4b on the positive electrode side has a vertical portion serving as the positive electrode side connection portion 10 of the battery 2 and an end extending upward at one end thereof is horizontally bent. The bent terminal strip 11 connected to the printed board 3 is formed. A constricted portion 12 is formed near the bent portion of the bent terminal piece 11 with respect to the printed board 3, similarly to the negative electrode side, and the flexibility of the constricted portion 12 adjusts the relative position between the battery 2 and the printed board 3. Is like
【００３１】上記形状に形成された負極側端子板４ａ及
び正極側端子板４ｂの電池に対する取りつけは、先ず負
極側端子板４ａの本体５を電池２の前面に沿わせて負極
側接続部６を電池２の後端面２ａにおける負極に点溶接
する。一方、正極側端子板４ｂの正極側接続部１０を電
池２の正極１３に点溶接にて電気的に接続する。To attach the negative terminal plate 4a and the positive terminal plate 4b formed in the above-mentioned shape to the battery, first, the main body 5 of the negative terminal plate 4a is arranged along the front surface of the battery 2 and the negative terminal connecting portion 6 is connected. Spot welding is performed on the negative electrode on the rear end face 2 a of the battery 2. On the other hand, the positive electrode side connection portion 10 of the positive electrode side terminal plate 4b is electrically connected to the positive electrode 13 of the battery 2 by spot welding.
【００３２】続いてプリント基板３に対して、正極側端
子板４ｂの折曲端子片１１を半田付けにて接続すると同
時に、負極側端子板４ａの折曲端子片８を同様に半田付
けにて接続する。Subsequently, the bent terminal pieces 11 of the positive terminal plate 4b are connected to the printed circuit board 3 by soldering, and the bent terminal pieces 8 of the negative terminal plate 4a are similarly soldered. Connecting.
【００３３】このように端子板４ａ，４ｂにて接続され
一体化された電池２とプリント基板３を電池ケース１内
に収納する。この収納に際しては、電池ケース１の内面
に形成された図示しない電池部収納枠、電池の平面方向
に対するプリント基板３の位置決めピン及び電池の厚さ
方向に対するプリント基板３の位置決め突起部等により
電池ケース内の所定の位置に収納される。この位置決め
時に、端子板４ａ，４ｂの折曲端子片８，１１は折曲部
近傍に設けられたくびれ部９，１２の柔軟性により自在
に曲がりつつプリント基板３が電池２に対する所要位置
に調整され、電池ケース１内にガタなく収納される。な
お図中の符号３ａは外部接続用ターミナル、３ｂはプリ
ント基板３の平面上の位置を決める位置ピンの挿入孔を
示す。The battery 2 and the printed circuit board 3 connected and integrated by the terminal plates 4a and 4b are housed in the battery case 1. At the time of this storage, a battery housing frame (not shown) formed on the inner surface of the battery case 1, positioning pins of the printed circuit board 3 with respect to the plane direction of the battery, positioning protrusions of the printed circuit board 3 with respect to the thickness direction of the battery, and the like. It is stored in a predetermined position in the inside. During this positioning, the printed circuit board 3 is adjusted to a required position with respect to the battery 2 while the bent terminal pieces 8 and 11 of the terminal plates 4a and 4b are freely bent by the flexibility of the constrictions 9 and 12 provided near the bent portions. Then, it is stored in the battery case 1 without play. Reference numeral 3a in the figure denotes an external connection terminal, and 3b denotes an insertion hole of a position pin for determining a position on the plane of the printed circuit board 3.
【００３４】また本発明の実施の形態では負極側端子板
４ａを電池の前面に沿わせる例について説明したが、こ
れに限らず裏面に沿わせてもよい。In the embodiment of the present invention, the example in which the negative terminal plate 4a is arranged along the front surface of the battery is described.
【００３５】本実施の形態によれば、端子板４ａ，４ｂ
を同一幅の帯状板に一体形成するとともに端子板４ａ，
４ｂの一端を折曲して折曲端子片８，１１を形成し、か
つ折曲部近傍に部分的に幅を狭くしたくびれ部９，１２
を設けたことにより、この端子板４ａ，４ｂにて電池と
プリント基板間を電気的に接続した際に、くびれ部９，
１２の柔軟性により自在に曲がりつつプリント基板３が
電池２に対する所定の位置に調整され、電池ケース１内
にガタなく強固に収納される。According to the present embodiment, the terminal plates 4a, 4b
Are integrally formed on a band-shaped plate having the same width, and the terminal plates 4a,
One end of 4b is bent to form bent terminal pieces 8, 11 and narrowed portions 9, 12 partially reduced in width near the bent portions.
When the battery and the printed circuit board are electrically connected by the terminal plates 4a and 4b, the constricted portion 9,
The printed circuit board 3 is adjusted to a predetermined position with respect to the battery 2 while being freely bent by the flexibility of 12, and is firmly stored in the battery case 1 without play.
【００３６】（実施の形態２）図７から図９は本発明の
実施の形態２に係り、図７は電池パックに内蔵する電池
とプリント基板の上面図、図８は図７のＺ−Ｚ矢視図、
図９は負極側端子板の斜視図である。(Embodiment 2) FIGS. 7 to 9 relate to Embodiment 2 of the present invention, FIG. 7 is a top view of a battery and a printed circuit board incorporated in a battery pack, and FIG. Arrow view,
FIG. 9 is a perspective view of the negative terminal plate.
【００３７】本実施の形態では前記実施の形態１におい
て負極側端子板４ａを電池２の表裏面のいずれかに沿わ
せたことに替えて図７に示されるように、電池２の左右
両側面の一方の側面に沿わせたことを異にするものであ
る。In this embodiment, as shown in FIG. 7, the negative terminal plate 4a is arranged along one of the front and back surfaces of the battery 2 in the first embodiment, as shown in FIG. The difference is that they are aligned with one side.
【００３８】この場合の負極側端子板４ａは、図９に示
されるように、同一幅の帯状板の一端をＬ形に折曲し、
さらにその端部を水平方向に折曲してその端部に折曲端
子片１４を形成し、折曲部から本体１６側にかけてくび
れ部１５を長く形成したものである。その他の構成は前
記実施の形態１と同様であるのでその説明を省略する。In this case, as shown in FIG. 9, the negative terminal plate 4a is formed by bending one end of a band-like plate having the same width into an L-shape.
Further, the end portion is bent in the horizontal direction to form a bent terminal piece 14 at the end portion, and the constricted portion 15 is formed longer from the bent portion toward the main body 16 side. The other configuration is the same as that of the first embodiment, and a description thereof will be omitted.
【００３９】本実施の形態によれば、前記実施の形態１
と同様な作用効果を奏することができる。According to the present embodiment, the first embodiment
The same operation and effect as described above can be obtained.
【００４０】[0040]
【発明の効果】本発明によれば、同一幅の帯状板からな
る導電材料にて形成された端子板にて電池とプリント基
板との間が接続されていることにより接続回路の強度が
増し電池とプリント基板相互間の断線がなくなる。ま
た、プリント基板に接続する折曲端子片の折曲部近傍に
くびれ部が形成されているので、くびれ部の柔軟性によ
り自在に曲がることが可能となり電池に対してプリント
基板を所定位置に位置決めすることができ、プリント基
板を電池に対する所要位置に堅固に保持することが可能
となる。これにより電池ケース内にガタなく強固に収納
することが可能となる。According to the present invention, the strength of the connection circuit is increased by connecting the battery and the printed board with the terminal plate formed of a conductive material formed of a strip having the same width. There is no disconnection between the board and the printed circuit board. In addition, since the constricted portion is formed near the bent portion of the bent terminal piece connected to the printed circuit board, it is possible to freely bend due to the flexibility of the constricted portion, and the printed circuit board is positioned at a predetermined position with respect to the battery. And the printed circuit board can be firmly held in a required position with respect to the battery. This makes it possible to securely store the battery case in the battery case without play.
【図１】本発明の実施の形態１に係る電池パックに内蔵
する電池とプリント基板の上面図である。FIG. 1 is a top view of a battery and a printed circuit board incorporated in a battery pack according to Embodiment 1 of the present invention.
【図２】図１のＸ−Ｘ矢視図である。FIG. 2 is a view as viewed in the direction of arrows XX in FIG. 1;
【図３】図１のＹ−Ｙ矢視図である。FIG. 3 is a view taken in the direction of arrows Y in FIG. 1;
【図４】負極側端子板の斜視図である。FIG. 4 is a perspective view of a negative terminal plate.
【図５】正極側端子板の斜視図である。FIG. 5 is a perspective view of a positive terminal plate.
【図６】電池パックの外観を示す斜視図である。FIG. 6 is a perspective view illustrating an appearance of a battery pack.
【図７】本発明の実施の形態２に係る電池パックに内蔵
する電池とプリント基板の上面図である。FIG. 7 is a top view of a battery and a printed circuit board incorporated in the battery pack according to Embodiment 2 of the present invention.
【図８】図７のＺ−Ｚ矢視図である。FIG. 8 is a view as viewed in the direction of arrows ZZ in FIG. 7;
【図９】負極側端子板の斜視図である。FIG. 9 is a perspective view of a negative terminal plate.
１ 電池ケース ２ 電池 ３ プリント基板 ４ 端子板 ５ 端子板本体 ６ 負極側接続部 ７ 折曲部 ８，１１，１４折曲端子片 ９，１２，１５ くびれ部 １０ 正極側接続部 １３ 正極 DESCRIPTION OF SYMBOLS 1 Battery case 2 Battery 3 Printed circuit board 4 Terminal board 5 Terminal board main body 6 Negative side connection part 7 Bend part 8,11,14 Bend terminal piece 9,12,15 Constriction part 10 Positive side connection part 13 Positive electrode
Claims (10)
電池を電池ケース内に収納して成る電池パックにおい
て、 前記電池の電極とプリント基板の回路端子とを帯状の端
子板にて電気的に接続することにより前記電池とプリン
ト基板間の接続回路の断線を防止するとともに、前記プ
リント基板を電池と電池ケース間の所要位置に保持する
ことができるように構成したことを特徴とする電池パッ
ク。1. A battery pack comprising a battery provided with a printed circuit board such as a temperature compensation circuit in a battery case, wherein electrodes of the battery and circuit terminals of the printed circuit board are electrically connected by a strip-shaped terminal plate. A battery pack characterized in that the connection prevents the connection circuit between the battery and the printed board from being broken, and the printed board can be held at a required position between the battery and the battery case.
電池を電池ケース内に収納して成る電池パックにおい
て、 前記電池の電極とプリント基板の回路端子とを帯状の端
子板に備える折曲端子を介して電気的に接続することに
より前記電池とプリント基板間の接続回路の断線を防止
するとともに、前記プリント基板を電池と電池ケース間
の所要位置に保持することができるように構成したこと
を特徴とする電池パック。2. A battery pack comprising a battery provided with a printed circuit board such as a temperature compensation circuit in a battery case, wherein a bent terminal provided with an electrode of the battery and a circuit terminal of the printed circuit board on a strip-shaped terminal plate. The connection between the battery and the printed circuit board is prevented by disconnecting the battery and the printed circuit board, and the printed circuit board can be held at a required position between the battery and the battery case. And battery pack.
電池を電池ケース内に収納して成る電池パックにおい
て、 前記電池の電極とプリント基板の回路端子とを帯状の端
子板にて電気的に接続するとともに、該端子板の本体を
前記電池の前面あるいは背面に沿わせて配設することに
より、前記電池とプリント基板間の接続回路の断線を防
止するとともに、前記プリント基板を電池と電池ケース
間の所要位置に保持することができるように構成したこ
とを特徴とする電池パック。3. A battery pack comprising a battery provided with a printed circuit board such as a temperature compensation circuit in a battery case, wherein an electrode of the battery and a circuit terminal of the printed circuit board are electrically connected by a strip-shaped terminal plate. In addition, by disposing the main body of the terminal plate along the front surface or the back surface of the battery, disconnection of a connection circuit between the battery and the printed board is prevented, and the printed board is connected between the battery and the battery case. A battery pack configured to be held at a required position.
電池を電池ケース内に収納して成る電池パックにおい
て、 前記電池の電極とプリント基板の回路端子とを帯状の端
子板にて電気的に接続するとともに、該端子板の本体を
前記電池の左右両側面のいずれか一方の側面板に沿わせ
て配設することにより、前記電池とプリント基板間の接
続回路の断線を防止するとともに、前記プリント基板を
電池と電池ケース間の所要位置に保持することができる
ように構成したことを特徴とする電池パック。4. A battery pack comprising a battery provided with a printed circuit board such as a temperature compensation circuit in a battery case, wherein electrodes of the battery and circuit terminals of the printed circuit board are electrically connected by a strip-shaped terminal plate. In addition, by disposing the main body of the terminal plate along one of the left and right side surfaces of the battery, disconnection of a connection circuit between the battery and the printed board is prevented, and the printing is performed. A battery pack characterized in that a substrate can be held at a required position between a battery and a battery case.
形成するとともに本体の端部に折曲端子を折曲部を介し
て形成することにより構成したことを特徴とする請求項
１，２，３又は４記載の電池パック。5. The device according to claim 1, wherein the strip-shaped terminal plate is formed integrally with a conductive material, and a bent terminal is formed at an end of the main body through a bent portion. The battery pack according to 2, 3, or 4.
形成するとともに本体と折曲端子を同一幅の帯状板によ
り形成したことを特徴とする請求項１，２，３又は４記
載の電池パック。6. The belt-shaped terminal plate according to claim 1, wherein the main body and the bent terminal are formed by a band-shaped plate having the same width. Battery pack.
形成するとともに本体の端部に、本体と折曲端子より幅
狭な折曲部（くびれ部）を介して折曲端子を形成するこ
とにより構成したことを特徴とする請求項１，２，３又
は４記載の電池パック。7. The band-shaped terminal plate is formed integrally with a conductive material, and a bent terminal is formed at an end of the main body through a bent portion (constriction) narrower than the main body and the bent terminal. The battery pack according to claim 1, 2, 3, or 4, wherein the battery pack is configured by:
形成するとともに本体の端部に、折曲端子をＬ形部を介
して形成することにより構成したことを特徴とする請求
項１，２，３又は４記載の電池パック。8. The device according to claim 1, wherein the strip-shaped terminal plate is formed integrally with a conductive material, and a bent terminal is formed at an end of the main body via an L-shaped portion. , 2, 3 or 4.
板にてプリント基板の一方の回路端子に電気的に接続す
るとともに他方の電極（負極）に他方の端子板の本体を
電池の前面板に沿って配設しかつ該本体の折曲端子を前
記プリント基板の他方の回路端子に電気的に接続するこ
とにより前記プリント基板を前記電池の上側板の中央部
に位置せしめつつ保持したことを特徴とする電池パッ
ク。9. An electrode (positive electrode) of the battery is electrically connected to one circuit terminal of the printed circuit board by one terminal plate, and a main body of the other terminal plate is connected to the other electrode (negative electrode) of the battery. The printed circuit board was disposed along the front plate and electrically connected to the bent terminal of the main body to the other circuit terminal of the printed circuit board, thereby holding the printed circuit board while being positioned at the center of the upper plate of the battery. A battery pack characterized in that:
子板にてプリント基板の一方の回路端子に電気的に接続
するとともに他方の電極（負極）に他方の端子板の本体
を電池の一方の側面板に沿って配設しかつ該本体の折曲
端子を前記プリント基板の他方の回路端子に電気的に接
続することにより前記プリント基板を前記電池の上側板
の中央部に位置せしめつつ保持したことを特徴とする電
池パック。10. An electrode (positive electrode) of the battery is electrically connected to one circuit terminal of the printed circuit board by one terminal plate, and a main body of the other terminal plate is connected to the other electrode (negative electrode) of the battery. By disposing along the one side plate and electrically connecting the bent terminal of the main body to the other circuit terminal of the printed circuit board, the printed circuit board is positioned at the center of the upper plate of the battery. A battery pack characterized by being held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000120936A JP2001307696A (en) | 2000-04-21 | 2000-04-21 | Battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000120936A JP2001307696A (en) | 2000-04-21 | 2000-04-21 | Battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001307696A true JP2001307696A (en) | 2001-11-02 |
Family
ID=18631673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000120936A Pending JP2001307696A (en) | 2000-04-21 | 2000-04-21 | Battery pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001307696A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8691429B2 (en) | 2008-10-14 | 2014-04-08 | Samsung Sdi Co., Ltd. | Polymer battery pack and method for manufacturing the same |
| US8691430B2 (en) | 2009-01-08 | 2014-04-08 | Samsung Sdi Co., Ltd. | Pouch-type lithium secondary battery having a variable tab |
| CN114243227A (en) * | 2021-12-02 | 2022-03-25 | 湖北省泰璞电子有限公司 | Adjustable battery tab capable of being bent without damaging durability |
-
2000
- 2000-04-21 JP JP2000120936A patent/JP2001307696A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8691429B2 (en) | 2008-10-14 | 2014-04-08 | Samsung Sdi Co., Ltd. | Polymer battery pack and method for manufacturing the same |
| US8691430B2 (en) | 2009-01-08 | 2014-04-08 | Samsung Sdi Co., Ltd. | Pouch-type lithium secondary battery having a variable tab |
| CN114243227A (en) * | 2021-12-02 | 2022-03-25 | 湖北省泰璞电子有限公司 | Adjustable battery tab capable of being bent without damaging durability |
| CN114243227B (en) * | 2021-12-02 | 2023-11-24 | 湖北省泰璞电子有限公司 | Adjustable battery tab capable of being bent and not damaging durability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7771869B2 (en) | Secondary battery | |
| KR100586124B1 (en) | Circuit board of protective circuit for storage battery, protective circuit for storage battery, and storage battery pack | |
| US9099726B2 (en) | Secondary battery and method of fabricating the same | |
| JP2003197165A (en) | Protection circuit module and battery pack with the same | |
| JPH07153437A (en) | Battery pack for portable computer with minimum wiring | |
| JP3674769B2 (en) | Electrical connection device, battery having electrical connection device, and electronic apparatus having battery | |
| WO2008047986A1 (en) | Battery pack | |
| US6733919B1 (en) | Battery spacer and circuit board mounting apparatus | |
| JP4546595B2 (en) | Portable device | |
| JP2001266820A (en) | Battery pack | |
| JP2000058018A (en) | Battery package | |
| JP2001307696A (en) | Battery pack | |
| JP4622502B2 (en) | battery | |
| JP2001250520A (en) | Battery pack and electronic apparatus | |
| JP2002231320A (en) | Tray for battery | |
| JP3656032B2 (en) | Battery connector | |
| JP3766000B2 (en) | battery | |
| JP2006019287A (en) | Cap for battery of mobile electronic equipment | |
| EP3618143A1 (en) | Battery pack including release paper cover | |
| JP2001102017A (en) | Thin electric cell of pack structure | |
| JP2000058015A (en) | Battery pack | |
| JP2007335289A (en) | Battery pack | |
| JP3856685B2 (en) | Battery mounting device, battery pack and portable device | |
| JP4139985B2 (en) | Battery pack | |
| US7081019B2 (en) | Low profile contact block for a rechargeable cell of a wireless communication device |