JP2007311232A - Battery and its connecting device - Google Patents

Battery and its connecting device Download PDF

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Publication number
JP2007311232A
JP2007311232A JP2006140151A JP2006140151A JP2007311232A JP 2007311232 A JP2007311232 A JP 2007311232A JP 2006140151 A JP2006140151 A JP 2006140151A JP 2006140151 A JP2006140151 A JP 2006140151A JP 2007311232 A JP2007311232 A JP 2007311232A
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battery
connector
main body
coupling portion
protrusion
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JP4989107B2 (en
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Mikitaka Tamai
幹隆 玉井
Sadao Yamagami
定男 山上
Masatsugu Naka
正嗣 中
Daiki Teraoka
大樹 寺岡
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Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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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 pack in which electrical connection can be maintained always even in the case vibrations are applied or strong impacts are applied to a cellular phone set in which a battery pack is housed. <P>SOLUTION: This is the battery pack on which a connecting part having an electrode exposed at the end face of the battery body 1 is installed, and when a contact piece of a connector of the main body of the cellular phone set or the like is in a state contacting the electrode on the face of the connecting part adjoining the end face of this connecting part, a recess 11 or a protruding piece that is connected to the protruding piece or the recess installed on the connector of the main body of the cellular phone set or the like is installed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、携帯電話機等に用いる電池及び電池を携帯電話機等の本体に収納して本体のコネクタと結合する結合装置に関するものである。   The present invention relates to a battery used for a mobile phone or the like and a coupling device that houses the battery in a main body of the mobile phone or the like and couples it to a connector of the main body.

携帯電話機等に使用するパック電池（第１のタイプ）は、例えば特開２００３−２２９１０５号公報（特許文献）に示されるように、電池本体に保護回路基板が取り付けられている。そして、この回路基板には複数の入出力端子である平板状電極が設けられるとともに、種々の保護回路素子が搭載されている。このように構成された電池パック中間完成品の保護回路基板部分を樹脂モールドあるいは樹脂製のケースで覆って完成品としている。   A battery pack (first type) used for a cellular phone or the like has a protective circuit board attached to the battery body as disclosed in, for example, Japanese Patent Application Laid-Open No. 2003-229105 (patent document). The circuit board is provided with a plurality of plate-like electrodes serving as input / output terminals and various protection circuit elements. The protection circuit board portion of the battery pack intermediate finished product thus configured is covered with a resin mold or a resin case to obtain a finished product.

このようにして作られたパック電池を携帯電話機の本体に設けられた収納凹部に収納して、前記凹部の壁面から突出したコネクタのピンと前記電極とを当接させて電気的結合をとっている。
また、別のタイプ（第２のタイプ）の電池では、保護回路基板に複数のピン挿入用端子部を持つコネクタを取付け、このコネクタを保護回路基板とともに樹脂モールドしたり、樹脂ケースで覆って完成品としている。
特開２００３−２２９１０５号公報 The battery pack thus made is stored in a storage recess provided in the main body of the mobile phone, and the connector pin protruding from the wall surface of the recess and the electrode are brought into contact with each other for electrical coupling. .
In another type (second type) battery, a connector with a plurality of pin insertion terminals is attached to the protection circuit board, and this connector is molded with the protection circuit board or covered with a resin case. It is a product.
JP 2003-229105 A

しかしながら、上記従来の第１のタイプのパック電池においては、平板状の電極に本体側のピンが当接して電気的に結合されているだけであるので、携帯電話機のようにしばしば振動が加えられたり、時として落下して強い衝撃が加えられると、前記平板状の電極からピンが浮いて電気的結合が取れなくなる場合がある。
また、第２のタイプのパック電池では、電池側に設けられているコネクタは両側から２本の腕で本体側のピンを挟持する構成となっている。２本の腕の真中に本体側のピンが入る場合は問題はないが、本体側のピンが偏って２本の腕の間に強制的に入った場合には、上記ピンは一方の腕のみに当接することがある。このような状態で携帯電話機等を振動させたり、落下させたりして強い衝撃を加えると、瞬間的であるがピンが２本の腕から離れてしまい電気的結合が取れない場合が生じる。 However, in the above-described conventional first type battery pack, vibration is often applied like a mobile phone because the pins on the main body side are only brought into contact with and electrically coupled to the plate-like electrodes. In some cases, if the pin is dropped and a strong impact is applied, the pin floats from the plate-like electrode and electrical connection cannot be obtained.
Further, in the second type of battery pack, the connector provided on the battery side is configured to hold the pin on the main body side with two arms from both sides. There is no problem when the main body side pin enters the middle of the two arms, but if the main body side pin is biased and forcibly enters between the two arms, the above pin is only on one arm. May come into contact. If a strong impact is applied by vibrating or dropping the mobile phone or the like in such a state, there is a case where the pin is separated from the two arms but cannot be electrically connected although it is instantaneous.

本発明は、上記の課題を解決し、電池を収納した携帯電話機等の本体に振動が加わったり、強い衝撃が加わった場合でも常に電気的結合がとれる電池及びその結合装置を提供することを目的とする。   An object of the present invention is to solve the above-mentioned problems and to provide a battery and a coupling device for the battery that can always be electrically coupled even when a vibration or a strong impact is applied to a main body of a mobile phone or the like containing the battery. And

上記課題を解決するために本発明の電池は、電池本体の端面に露出した電極を有する結合部を設け、この結合部の端面と隣り合う結合部の面に、携帯電話機等の本体のコネクタの当接片が前記電極に当接状態にあるとき、携帯電話機等の本体のコネクタに設けた突片又は凹部に結合する凹部又は突片を設けたことを特徴とする。
また、前記電池本体の端面に平行して設けられた保護回路用配線基板に前記電極を設け、少なくともこの電極を除いて、前記配線基板を樹脂モールドあるいはケースによって覆い前記結合部としたことを特徴とする。 In order to solve the above-described problems, the battery of the present invention is provided with a coupling portion having an electrode exposed on the end face of the battery body, and on the surface of the coupling portion adjacent to the end face of the coupling portion, When the contact piece is in contact with the electrode, there is provided a recess or protrusion that is coupled to the protrusion or recess provided on the connector of the main body of a cellular phone or the like.
Further, the electrode is provided on a protective circuit wiring board provided in parallel with the end face of the battery body, and at least the electrode is removed, and the wiring board is covered with a resin mold or a case to form the coupling portion. And

また、本発明の電池結合装置は、電池本体の端面に露出した電極を有する結合部を設け、この結合部の端面と隣り合う結合部の面に、凹部又は突部を設け、携帯電話機等の本体には、前記電極に当接する当接片を有するコネクタを設けるとともに、前記当接片が前記電極に当接状態にあるとき、前記結合部に設けた凹部又は突片と結合する突片又は凹部を前記本体のコネクタに設けたことを特徴とする。   Further, the battery coupling device of the present invention is provided with a coupling portion having an electrode exposed on the end face of the battery body, and a concave portion or a protrusion is provided on the surface of the coupling portion adjacent to the end face of the coupling portion. The main body is provided with a connector having a contact piece that comes into contact with the electrode, and when the contact piece is in contact with the electrode, a protrusion piece that is connected to a recess or a protrusion piece provided in the connecting portion, or A recess is provided in the connector of the main body.

また、本発明の電池は、電池本体の端面に、前端部が露出したコネクタを有する結合部を設け、前記コネクタは接触片を構成する対向する一対の腕を持ち、携帯電話機等の本体のコネクタの端子が前記電池側コネクタの一対の腕の間に挿入状態にあるとき、携帯電話機等の本体のコネクタに設けた突片又は凹溝に結合する凹溝又は突片を、前記結合部に結合部端面と直交する方向に設けたことを特徴とする。   Further, the battery of the present invention is provided with a coupling portion having a connector with an exposed front end on the end surface of the battery body, the connector having a pair of opposing arms constituting a contact piece, and a connector of the body of a mobile phone or the like When the terminal of the battery is in the inserted state between the pair of arms of the battery-side connector, the groove or protrusion that is coupled to the protrusion or groove provided on the connector of the main body of a mobile phone or the like is coupled to the coupling portion. It provided in the direction orthogonal to a part end surface.

また、前記電池本体の端面に平行して設けられた保護回路用配線基板に前記電池側コネクタを設け、少なくともこのコネクタの前端部を除いて、前記配線基板を樹脂モールドあるいはケースによって覆い前記結合部としたことを特徴とする。
さらに、本発明の電池結合装置は、電池本体の端面に、前端部が露出したコネクタを有する結合部を設け、前記コネクタは接触片を構成する対向する一対の腕を持ち、前記結合部に結合部端面と直交する方向に凹溝又は突片を設け、携帯電話機等の本体には、前記電池側コネクタに挿入される端子を有するコネクタを備えるとともに、前記端子が前記電池側コネクタの一対の腕の間に挿入状態にあるとき、前記凹溝又は突片と結合状態になる突片又は凹部を前記本体のコネクタに設けたことを特徴とする。 Further, the battery-side connector is provided on a protective circuit wiring board provided in parallel to the end face of the battery body, and at least the front end of the connector is covered, and the wiring board is covered with a resin mold or a case. It is characterized by that.
Furthermore, the battery coupling device of the present invention is provided with a coupling portion having a connector with an exposed front end on the end surface of the battery body, and the connector has a pair of opposing arms constituting a contact piece and is coupled to the coupling portion. The main body of a cellular phone or the like is provided with a connector having a terminal inserted into the battery side connector, and the terminals are a pair of arms of the battery side connector. The connector of the main body is provided with a projecting piece or a recess that is coupled with the recessed groove or projecting piece when in the inserted state.

本発明の電池及びその結合装置によれば、第１のタイプの電池（電池に平板状電極を有するもの）では、携帯電話機等の本体のコネクタに設けた突片が電池に設けた凹部に嵌入する（この逆も可能）ので、本体側コネクタの当接片が上記電極に確実に当接し、携帯電話機等の本体が振動したり、落下して強い衝撃を受けても、電気的結合が損なわれることはない。     According to the battery and the coupling device of the present invention, in the first type battery (the battery has a flat electrode), the projecting piece provided on the connector of the main body of the cellular phone or the like is inserted into the recess provided in the battery. (The reverse is also possible.) Therefore, even if the contact piece of the connector on the main body comes into contact with the electrode surely and the main body of a mobile phone or the like vibrates or falls and receives a strong impact, the electrical coupling is lost. It will never be.

また、第２のタイプの電池（電池に受部を持つコネクタを有するもの）においては、携帯電話機等の本体に設けたコネクタの突片が電池のガイド用凹溝に嵌入し（この逆も可能）、本体側コネクタと電池のコネクタが正しい位置で結合するので、携帯電話機等の本体が振動したり、落下して強い衝撃を受けても、電気的結合が損なわれることはない。   Further, in the second type of battery (having a connector having a receiving part in the battery), the protruding piece of the connector provided on the main body of the cellular phone or the like is fitted into the groove for guiding the battery (the reverse is also possible). ) Since the main body side connector and the battery connector are coupled at the correct position, the electrical coupling is not impaired even if the main body of the mobile phone or the like vibrates or falls and receives a strong impact.

以下、本発明の実施の形態を図面を参照して説明する。
図１は本発明の第１のタイプの電池の一実施の形態における中間完成品の斜視図である。図１に示すように、電池本体１の前端部に配線基板２が固定されている。この配線基板２には保護回路を構成する半導体などの複数の電子部品３が取り付けられている。そして、配線基板２の前面には電池本体１、前記保護回路と携帯電話機等の本体側の回路と電気的に接続をするための平板状電極４が３個並べて設けられている。このように構成されている電池の中間完成品を図２，３に示すように金型５，６に収納し、電池本体１の前端部より配線基板２側を配線基板２を覆うように樹脂モールドする。７は樹脂であり、この部分が結合部となる。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of an intermediate finished product according to an embodiment of the first type battery of the present invention. As shown in FIG. 1, the wiring board 2 is fixed to the front end portion of the battery body 1. A plurality of electronic components 3 such as semiconductors constituting a protection circuit are attached to the wiring board 2. The front surface of the wiring board 2 is provided with three plate electrodes 4 arranged side by side for electrically connecting the battery body 1, the protection circuit and a circuit on the body side such as a mobile phone. As shown in FIGS. 2 and 3, the battery intermediate product thus configured is stored in the molds 5 and 6, and the wiring board 2 side is covered with the wiring board 2 from the front end of the battery body 1. Mold. Reference numeral 7 denotes a resin, and this portion becomes a coupling portion.

この樹脂モールドを行うに際し、金型５、６には配線基板２に設けられている電極４を覆う金型片８，９とモールド部分に凹部を形成するための金型片１０を設けておく。要するに少なくとも電極４が露出するように樹脂モールドすることが必要である。この凹部は図４に示す電池の完成品の底面側から内部に向かって設けられている。１１が凹部である。   When performing this resin molding, the molds 5 and 6 are provided with mold pieces 8 and 9 for covering the electrodes 4 provided on the wiring board 2 and a mold piece 10 for forming a recess in the mold part. . In short, it is necessary to mold the resin so that at least the electrode 4 is exposed. This recess is provided from the bottom side of the completed battery shown in FIG. 4 toward the inside. 11 is a recessed part.

図５に示すように、携帯電話等の本体基板１２にはコネクタ１３が取り付けられている。そして、本体隔壁１４によって電池収納部１５が形成されている。１６はこの電池収納部１５の蓋体である。
コネクタ１３は図７に示すように、電池の電極４に当接する３本の弾力性を有する当接片１７が設けられている。当接片１７は電池の電極４に当たる方向に弾力性を有している。また、コネクタ１３の台座１８に電池の凹部１１に嵌入する突片１９が設けられている。凹部１１と突片１９との嵌入状態は出し入れはできるががたつきの無い状態になるよう精度よく作成する。 As shown in FIG. 5, a connector 13 is attached to a main body substrate 12 such as a mobile phone. A battery housing portion 15 is formed by the main body partition wall 14. Reference numeral 16 denotes a lid of the battery storage unit 15.
As shown in FIG. 7, the connector 13 is provided with three elastic contact pieces 17 that contact the electrode 4 of the battery. The contact piece 17 has elasticity in a direction in which it comes into contact with the electrode 4 of the battery. Further, a projecting piece 19 is provided on the base 18 of the connector 13 so as to be fitted into the concave portion 11 of the battery. The insertion state of the recess 11 and the protruding piece 19 is made with high accuracy so that it can be put in and out but there is no rattling.

図５に示すように、電池収納部１５に電池を収納すると、コネクタ１３に設けた突片１９が電池の凹部１１に嵌入し、同時に当接片１７が電池の電極４に当接する。図６の一部分の拡大図を見ると、この状態が良く理解できる。
このように構成することにより、電池が本体に確実に取り付くので、携帯電話等の本体が振動したり、落下して強い衝撃を受けても、電池の電極４と本体のコネクタ１３の当接片１７は当接状態を維持し、電気的結合が阻害されることはない。 As shown in FIG. 5, when the battery is stored in the battery storage portion 15, the projecting piece 19 provided on the connector 13 fits into the concave portion 11 of the battery, and at the same time, the contact piece 17 contacts the electrode 4 of the battery. This state can be well understood by looking at an enlarged view of a part of FIG.
With this configuration, the battery is securely attached to the main body, so that even if the main body of a mobile phone or the like vibrates or falls and receives a strong impact, the contact piece between the battery electrode 4 and the connector 13 of the main body 17 maintains a contact state, and electrical coupling is not hindered.

図８に示すものは、図４のモールドタイプに替え予めケース２０を造り、これを電池本体１の配線基板２に被せて固定するものである。このケース２０の部分が図４のモールド樹脂７に相当し、結合部となる。この場合にも、ケース２０に図４の凹部１１に相当する凹部を構成するスリット２１を設けておく。２２は電極４が露出する窓である。携帯電話機等の本体のコネクタには図５、６，７に示すものと同じ突片１９を設け、この突片１９がスリット２１により構成された凹部に嵌入し、図５，６と同様、確実な結合が行われる。   In FIG. 8, a case 20 is made in advance in place of the mold type shown in FIG. 4, and this is placed on the wiring board 2 of the battery body 1 and fixed. The portion of the case 20 corresponds to the mold resin 7 in FIG. Also in this case, the case 20 is provided with a slit 21 that forms a recess corresponding to the recess 11 of FIG. Reference numeral 22 denotes a window through which the electrode 4 is exposed. The connector of the main body of a cellular phone or the like is provided with the same protruding piece 19 as shown in FIGS. 5, 6, and 7, and this protruding piece 19 is fitted into the recess formed by the slit 21, and as in FIGS. Coupling is performed.

上記２つの実施の形態においては、電池側に凹部１１、スリット２１を、本体のコネクタ１３側に突片１９を設けたが、電池側に突片１９を、コネクタ１３側に凹部１１を設けても同じ結果が得られる。しかしながら、電池から突片１９が突出しているのは商品価値からすると、電池に凹部１１を設けたものに比較すると劣る。
図９，１０，１１，１２，１３は第２のタイプの電池の実施の形態を示すものである。 In the above two embodiments, the concave portion 11 and the slit 21 are provided on the battery side, and the protruding piece 19 is provided on the connector 13 side of the main body, but the protruding piece 19 is provided on the battery side and the concave portion 11 is provided on the connector 13 side. Gives the same result. However, the protrusion 19 protrudes from the battery in terms of commercial value, which is inferior to the battery provided with the recess 11.
9, 10, 11, 12, and 13 show an embodiment of a second type battery.

図９に示すように、電池本体２４の前端部に配線基板２５が固定されている。この配線基板２５には保護回路を構成する半導体などの複数の電子部品２６が取り付けられている。そして、配線基板２５の前面には電池本体２４、前記保護回路と携帯電話機等の本体側の回路と電気的に接続をするためのコネクタ２７設けられている。そして、このコネクタ２７にはガイドとなる凹溝２８が形成されている。   As shown in FIG. 9, the wiring board 25 is fixed to the front end portion of the battery body 24. A plurality of electronic components 26 such as a semiconductor constituting a protection circuit are attached to the wiring board 25. A battery body 24 and a connector 27 for electrically connecting the protection circuit and a circuit on the body side such as a mobile phone are provided on the front surface of the wiring board 25. The connector 27 is formed with a concave groove 28 serving as a guide.

コネクタ２７の内部には図１０に示すようにバネ性を有する金属板で構成された対向する腕を持つ受部（接触片）２９が３個設けられている。この受部２９は金属で一体成形されている。
このように構成されている電池の中間完成品を金型に収納し、電池本体２４の前端部より配線基板２５側を配線基板２５、コネクタ２７の側部などを覆うように樹脂モールドする。図１１はモールドされた電地と携帯電話機等の本体側のコネクタを示している。モールドに際してはコネクタ２７の前面部および上面部が露出するよう金型を設計する。３１がモールドされた樹脂であり、この部分が結合部となる。このように構成することにより、凹溝１８が露出状態となり、ここに本体側のコネクタ３２の突片３７が嵌り込む。 Inside the connector 27, as shown in FIG. 10, three receiving portions (contact pieces) 29 having opposing arms made of a metal plate having a spring property are provided. The receiving portion 29 is integrally formed of metal.
The battery intermediate product thus configured is housed in a mold, and resin-molded so that the wiring board 25 side from the front end of the battery body 24 covers the wiring board 25, the side of the connector 27, and the like. FIG. 11 shows a molded electric ground and a connector on the main body side of a mobile phone or the like. When molding, the mold is designed so that the front and top surfaces of the connector 27 are exposed. Reference numeral 31 denotes a molded resin, and this portion becomes a coupling portion. By comprising in this way, the ditch | groove 18 will be in an exposed state and the protrusion 37 of the connector 32 of a main body side will fit in here.

図１４に示すように、携帯電話機等の本体基板２３には本体側コネクタ３２が取り付けられている。そして、本体隔壁３３によって電池収納部３４が形成されている。３５はこの電池収納部３４の蓋体である。
本体側のコネクタ３２は図１３に示すように、電池のコネクタ２７に嵌り込む３本の平板状端子３６が突設されている。そして、上端に電池の凹溝２８に嵌り込む突片３７が設けられている。 As shown in FIG. 14, a main body side connector 32 is attached to a main body substrate 23 of a mobile phone or the like. A battery housing portion 34 is formed by the main body partition wall 33. Reference numeral 35 denotes a lid of the battery storage unit 34.
As shown in FIG. 13, the connector 32 on the main body side is provided with three flat terminals 36 which are fitted into the connector 27 of the battery. And the protrusion 37 which fits into the concave groove 28 of a battery is provided in the upper end.

図１２は電池のコネクタ２７と本体側コネクタ３２を結合した状態を示している。凹溝２８に突片３７が嵌り込むが、特に左右方向にがたつかないように精度良く造ることが大切である。
以上のように構成すると、突片３７が電池の凹溝２８に嵌入することにより、これがガイドとなって本体側コネクタ３２の端子３６が電池のコネクタ２７の受部２９の対向する一対の金属製の腕（接触片）の真ん中に正しく挿入される。 FIG. 12 shows a state where the battery connector 27 and the main body side connector 32 are coupled. The projecting piece 37 fits into the concave groove 28, but it is important to make it with high precision so as not to rattle in the left-right direction.
With the configuration as described above, the protrusion 37 fits into the concave groove 28 of the battery, and this serves as a guide so that the terminal 36 of the main body side connector 32 is opposed to the receiving portion 29 of the connector 27 of the battery. Correctly inserted in the middle of the arm (contact piece).

この結果、本体側コネクタ３２の端子３６が片寄って受部２９の対向する腕の間に挿入され、受部２９の一方の腕だけに接触した状態となることはなく、携帯電話機等の本体が振動したり、落下して強い衝撃を受けても、電気的結合が損なわれることはない。
図１５は図１１，１２の樹脂モールドタイプに替え、ケースを用いた実施の形態を示しており、ケースの部分が結合部となる。図１５はコネクタ２７に凹溝２８を設けたものである。配線基板２５、コネクタ２７をケース３８で覆うようにケース３８を電池本体２４に固定する。ケース３８には開口部３９が設けられていて突片３７がコネクタ27の凹溝２８に嵌り込むように構成されている。 As a result, the terminal 36 of the main body side connector 32 is offset and inserted between the opposing arms of the receiving portion 29 and does not come into contact with only one arm of the receiving portion 29. Even if it vibrates or falls and receives a strong impact, the electrical coupling is not impaired.
FIG. 15 shows an embodiment in which a case is used instead of the resin mold type in FIGS. 11 and 12, and the case portion serves as a coupling portion. FIG. 15 shows a connector 27 provided with a concave groove 28. The case 38 is fixed to the battery body 24 so that the wiring board 25 and the connector 27 are covered with the case 38. The case 38 is provided with an opening 39 so that the projecting piece 37 fits into the concave groove 28 of the connector 27.

図９，１１，１５に示すものは凹溝２８をコネクタ２７に設け、これに嵌り込む突片３７を本体側コネクタ３２に設けたが、逆に電池のコネクタ２７側に突片を、本体側コネクタ３２側に凹溝を設けるようにしても良い。しかしながら、電池側に突片を設けると、電池から突片が突出するので、商品価値としては電池側に凹溝を設けたものに比較して劣る。   9, 11, and 15, the concave groove 28 is provided in the connector 27, and the projecting piece 37 that fits into the connector 27 is provided in the main body side connector 32. A concave groove may be provided on the connector 32 side. However, when the projecting piece is provided on the battery side, the projecting piece protrudes from the battery, so that the commercial value is inferior to that provided with the concave groove on the battery side.

図４の実施の形態では、電池の結合部（樹脂モールドした部分）の底面に凹部１１を設けたが、結合部の端面に隣り合う結合部の面であれば、側面、上面に凹部１１を設けてもよい。この場合、本体側コネクタ１３に設ける突片１９は上記結合部に設ける凹部１１の位置にあわせて設ける。凹部１１と突片１９とを逆にした場合にも適用できる。
同様に図８の場合、ケースが上記結合部となるが、この場合も上記と同様の構成をとることができる。 In the embodiment of FIG. 4, the concave portion 11 is provided on the bottom surface of the battery coupling portion (resin-molded portion). However, the concave portion 11 is provided on the side surface and the top surface of the coupling portion adjacent to the end surface of the coupling portion. It may be provided. In this case, the projecting piece 19 provided on the main body side connector 13 is provided in accordance with the position of the recess 11 provided on the coupling portion. The present invention can also be applied when the concave portion 11 and the projecting piece 19 are reversed.
Similarly, in the case of FIG. 8, the case serves as the connecting portion, but in this case as well, the same configuration as described above can be adopted.

さらに、図１１、１２に示す場合、コネクタ２８の部分が結合部であるが、この結合部に設ける凹溝２８または突片は結合部の上面でなくてもよく、底面、側面でも良い。ただ、結合部の端面に直交する方向に設けることが必要である。結合部の端面に凹溝（凹部）、突片を設けても良い。もちろん、本体側コネクタにはこれらに対応して、突片、凹溝（凹部）を設ける必要がある。図１５の場合も同様に構成することができる。   Further, in the case shown in FIGS. 11 and 12, the connector 28 is a coupling portion, but the concave groove 28 or the protruding piece provided in the coupling portion may not be the top surface of the coupling portion, but may be the bottom surface or the side surface. However, it is necessary to provide in the direction orthogonal to the end face of the coupling portion. You may provide a ditch | groove (recessed part) and a protruding piece in the end surface of a coupling | bond part. Of course, the main body side connector needs to be provided with a projecting piece and a concave groove (concave portion) correspondingly. The case of FIG. 15 can be configured similarly.

本発明の電池及その結合装置は携帯電話機等に用いて有用である。   The battery and the coupling device of the present invention are useful for mobile phones and the like.

本発明の実施の形態における電池の要部の斜視図である。It is a perspective view of the principal part of the battery in embodiment of this invention. 同電池の製造状態を示す一部断側面図である。It is a partially broken side view which shows the manufacturing state of the battery. 同要部の拡大図である。It is an enlarged view of the principal part. 同電池の斜視図である。It is a perspective view of the battery. 同電池結合装置の断側面図である。It is a cutaway side view of the battery coupling device. 同要部の拡大図である。It is an enlarged view of the principal part. 同コネクタの斜視図である。It is a perspective view of the connector. 同他の実施の形態における電池の分解斜視図である。It is a disassembled perspective view of the battery in the other embodiment. 同さらに他の実施の形態における電池の要部の斜視図である。It is a perspective view of the principal part of the battery in the same further another embodiment. 同コネクタの正面図である。It is a front view of the connector. 同電池結合装置の結合前の状態を示す斜視図である。It is a perspective view which shows the state before the coupling | bonding of the battery coupling device. 同結合状態の斜視図である。It is a perspective view of the same connection state. 同コネクタの斜視図である。It is a perspective view of the connector. 同電池結合装置の断側面図である。It is a cutaway side view of the battery coupling device. 同さらに他の実施の形態における電池結合装置の分解斜視図である。It is a disassembled perspective view of the battery coupling device in the further another embodiment.

符号の説明Explanation of symbols

１、２４：電池本体
２、２５：配線基板
３，２６：電子部品
４：平板状電極
５、６：金型
７、３１：樹脂
８，９，１０：金型片
１１：凹部
１２、２３：本体基板
１３，３２：コネクタ
１４，３３：本体隔壁
１５，３４：電池収納部
１６，３５：蓋体
１７：当接片
１８：台座
１９：突片
２０，３８：ケース
２１：スリット
２２：窓
２７：コネクタ
２８：凹溝
２９：受部
３６：端子
３７：突片
３９：開口部 DESCRIPTION OF SYMBOLS 1, 24: Battery main body 2, 25: Wiring board 3, 26: Electronic component 4: Flat electrode 5, 6: Mold 7, 31: Resin 8, 9, 10: Mold piece 11: Recess 12, 12, Main board 13, 32: Connector 14, 33: Main body partition wall 15, 34: Battery storage part 16, 35: Lid 17: Abutting piece 18: Base 19: Protruding piece 20, 38: Case 21: Slit 22: Window 27 : Connector 28: Groove 29: Receiving part 36: Terminal 37: Projection piece 39: Opening part

Claims (6)

電池本体の端面に露出した電極を有する結合部を設け、この結合部の端面と隣り合う結合部の面に、携帯電話機等の本体のコネクタの当接片が前記電極に当接状態にあるとき、携帯電話機等の本体のコネクタに設けた突片又は凹部に結合する凹部又は突片を設けたことを特徴とする電池。   When a coupling portion having an electrode exposed on the end face of the battery body is provided, and a contact piece of a connector of a main body such as a mobile phone is in contact with the electrode on the surface of the coupling section adjacent to the end face of the coupling section A battery comprising a protrusion or a protrusion coupled to a protrusion or a protrusion provided on a connector of a main body of a mobile phone or the like. 前記電池本体の端面に平行して設けられた保護回路用配線基板
に前記電極を設け、少なくともこの電極を除いて、前記配線基板を樹脂モールドあるいはケースによって覆い前記結合部としたことを特徴とする請求項１記載の電池。 The electrode is provided on a protective circuit wiring board provided in parallel with the end face of the battery body, and at least the electrode is removed, and the wiring board is covered with a resin mold or a case to form the coupling portion. The battery according to claim 1. 電池本体の端面に露出した電極を有する結合部を設け、この結合部の端面と隣り合う結合部の面に、凹部又は突部を設け、携帯電話機等の本体には、前記電極に当接する当接片を有するコネクタを設けるとともに、前記当接片が前記電極に当接状態にあるとき、前記結合部に設けた凹部又は突片と結合する突片又は凹部を前記本体のコネクタに設けたことを特徴とする電池結合装置。   A coupling portion having an electrode exposed on the end surface of the battery body is provided, and a concave portion or a protrusion is provided on the surface of the coupling portion adjacent to the end surface of the coupling portion. A connector having a contact piece is provided, and when the contact piece is in contact with the electrode, a protrusion or recess that is coupled to the recess provided to the coupling part or the protrusion is provided to the connector of the main body. A battery coupling device characterized by the above. 電池本体の端面に、前端部が露出したコネクタを有する結合部を設け、前記コネクタは接触片を構成する対向する一対の腕を持ち、携帯電話機等の本体のコネクタの端子が前記電池側コネクタの一対の腕の間に挿入状態にあるとき、携帯電話機等の本体のコネクタに設けた突片又は凹溝に結合する凹溝又は突片を、前記結合部に結合部端面と直交する方向に設けたことを特徴とする電池。   A connecting portion having a connector with an exposed front end is provided on an end surface of the battery body, the connector has a pair of opposing arms constituting a contact piece, and a terminal of a connector of the main body of a mobile phone or the like is connected to the battery side connector. When in a state of being inserted between a pair of arms, a concave groove or a projecting piece for coupling to a projecting piece or a concave groove provided on a connector of a main body such as a cellular phone is provided in the direction perpendicular to the coupling portion end face. A battery characterized by that. 前記電池本体の端面に平行して設けられた保護回路用配線基板
に前記電池側コネクタを設け、少なくともこのコネクタの前端部を除いて、前記配線基板を樹脂モールドあるいはケースによって覆い前記結合部としたことを特徴とする請求項４記載の電池。 The battery-side connector is provided on a protective circuit wiring board provided in parallel to the end face of the battery body, and at least the front end of the connector is covered, and the wiring board is covered with a resin mold or case to form the coupling portion. The battery according to claim 4. 電池本体の端面に、前端部が露出したコネクタを有する結合部を設け、前記コネクタは接触片を構成する対向する一対の腕を持ち、前記結合部に結合部端面と直交する方向に凹溝又は突片を設け、携帯電話機等の本体には、前記電池側コネクタに挿入される端子を有するコネクタを備えるとともに、前記端子が前記電池側コネクタの一対の腕の間に挿入状態にあるとき、前記凹溝又は突片と結合状態になる突片又は凹部を前記本体のコネクタに設けたことを特徴とする電池結合装置。   Provided on the end face of the battery body is a coupling portion having a connector with an exposed front end, and the connector has a pair of opposing arms constituting a contact piece, and the coupling portion has a groove or a groove in a direction perpendicular to the coupling portion end surface. Providing a projecting piece, the main body of a mobile phone or the like includes a connector having a terminal inserted into the battery side connector, and when the terminal is in an inserted state between a pair of arms of the battery side connector, A battery coupling device, wherein a protrusion or recess that is coupled to a groove or protrusion is provided in the connector of the main body.
JP2006140151A 2006-05-19 2006-05-19 Battery coupling device Expired - Fee Related JP4989107B2 (en)

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JPH0462896A (en) * 1990-06-25 1992-02-27 Toshiba Corp Compact electronic device
JPH05135753A (en) * 1991-11-12 1993-06-01 Canon Inc Battery pack fitting means and recording device with this means
JPH11162431A (en) * 1997-12-02 1999-06-18 Nec Saitama Ltd Battery holding structure for portable communication apparatus
JP2002009912A (en) * 2000-06-21 2002-01-11 Hitachi Ltd Portable terminal device
JP2003142048A (en) * 2001-11-01 2003-05-16 Sony Corp Secondary battery pack
JP2003229105A (en) * 2002-01-31 2003-08-15 Sanyo Electric Co Ltd Manufacturing method of battery pack and battery pack manufactured by the method
JP2004185861A (en) * 2002-11-29 2004-07-02 Sony Corp Circuit board and battery pack
JP2004235101A (en) * 2003-01-31 2004-08-19 Sanyo Electric Co Ltd Battery pack having built in protection element
JP2005235536A (en) * 2004-02-19 2005-09-02 Konica Minolta Photo Imaging Inc Battery pack and electronic apparatus
JP2006049159A (en) * 2004-08-06 2006-02-16 Tocad Energy Co Ltd Correction structure of battery pack size

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63119156A (en) * 1986-11-07 1988-05-23 Canon Inc Connector for cell
JPH0216561U (en) * 1988-07-18 1990-02-02
JPH0462896A (en) * 1990-06-25 1992-02-27 Toshiba Corp Compact electronic device
JPH05135753A (en) * 1991-11-12 1993-06-01 Canon Inc Battery pack fitting means and recording device with this means
JPH11162431A (en) * 1997-12-02 1999-06-18 Nec Saitama Ltd Battery holding structure for portable communication apparatus
JP2002009912A (en) * 2000-06-21 2002-01-11 Hitachi Ltd Portable terminal device
JP2003142048A (en) * 2001-11-01 2003-05-16 Sony Corp Secondary battery pack
JP2003229105A (en) * 2002-01-31 2003-08-15 Sanyo Electric Co Ltd Manufacturing method of battery pack and battery pack manufactured by the method
JP2004185861A (en) * 2002-11-29 2004-07-02 Sony Corp Circuit board and battery pack
JP2004235101A (en) * 2003-01-31 2004-08-19 Sanyo Electric Co Ltd Battery pack having built in protection element
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