JP4543925B2 - Battery - Google Patents

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Publication number
JP4543925B2
JP4543925B2 JP2004379986A JP2004379986A JP4543925B2 JP 4543925 B2 JP4543925 B2 JP 4543925B2 JP 2004379986 A JP2004379986 A JP 2004379986A JP 2004379986 A JP2004379986 A JP 2004379986A JP 4543925 B2 JP4543925 B2 JP 4543925B2
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Japan
Prior art keywords
battery
imaging device
locked
terminal
lock
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JP2006185823A (en
Inventor
貴義 山崎
浩明 佐藤
俊明 上田
知宜 渡邉
洋一 宮嶋
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Sony Corp
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Sony Corp
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Priority to JP2004379986A priority Critical patent/JP4543925B2/en
Priority to MYPI20056184A priority patent/MY147333A/en
Priority to TW094146400A priority patent/TW200640055A/en
Priority to EP10174193.2A priority patent/EP2259367B1/en
Priority to EP10174199.9A priority patent/EP2259368B1/en
Priority to EP05820165.8A priority patent/EP1835556B1/en
Priority to MX2007004957A priority patent/MX2007004957A/en
Priority to CN2009100061930A priority patent/CN101515638B/en
Priority to AU2005322758A priority patent/AU2005322758B2/en
Priority to CN2009100061926A priority patent/CN101515637B/en
Priority to PCT/JP2005/023762 priority patent/WO2006070731A1/en
Priority to CNB2005800408607A priority patent/CN100539251C/en
Priority to KR1020077014653A priority patent/KR20070086709A/en
Priority to US11/722,918 priority patent/US7713657B2/en
Publication of JP2006185823A publication Critical patent/JP2006185823A/en
Priority to HK07114315.2A priority patent/HK1109243A1/en
Priority to US12/729,350 priority patent/US7875385B2/en
Application granted granted Critical
Publication of JP4543925B2 publication Critical patent/JP4543925B2/en
Priority to US12/970,179 priority patent/US8277971B2/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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  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Description

本発明は、バッテリが必要な装置に着脱自在に具備されるバッテリに関する。   The present invention relates to a battery that is detachably attached to an apparatus that requires a battery.

近年、デジタルカメラに代表される撮像装置の小型化、軽量化に伴い、撮像装置に装着されるバッテリは小型化、軽量化に有利な直方体型に形成されている。バッテリを適用する撮像装置では、バッテリの誤挿入や撮像装置の破損を防ぐために曲げモーメントに耐える剛性を有した部材で撮像装置を形成する必要があり、小型化、軽量化の妨げとなっていた。   In recent years, with the reduction in size and weight of image pickup apparatuses typified by digital cameras, a battery attached to the image pickup apparatus is formed in a rectangular parallelepiped shape that is advantageous for size reduction and weight reduction. In an imaging apparatus to which a battery is applied, it is necessary to form the imaging apparatus with a member having rigidity that can withstand a bending moment in order to prevent erroneous insertion of the battery or damage to the imaging apparatus, which hinders downsizing and weight reduction. .

そこで、特許文献１に示されたバッテリ１４は、図１４に示したように撮像装置への誤挿入を防ぐために挿入方向の辺の長さを幅方向の辺の長さよりも長く設定した直方体状に形成し、その外装部１４０の辺に切欠部１４１を形成させることにより、誤挿入を確実に防止しさらにはこのバッテリ１４が装着される撮像装置等の小型化、軽量化を容易にしている。外装部１４０にはバッテリ１４が装着される撮像装置の端子と電気的に接続する端子１４２が設けられている。切欠部１４１の設置数、設置箇所は、端面１４３が対称中心を有さないように決定される。一方、バッテリ１４を収納する撮像装置内の電池ホルダーは、外装部１４０の外形形状とほぼ同一の内部形状を有すると共に電池ホルダーを収納した際に切欠部１４１，１４１と係合する突部を有する。尚、特許文献１に示されたバッテリと同類のものとしては、特許文献２〜４に示されたバッテリがある。
特開２００３−３１７６８９ 特開平１１−３０７０７２号公報 特開２００１−７６７００ 特開平１１−３６９２号公報 Therefore, the battery 14 disclosed in Patent Document 1 has a rectangular parallelepiped shape in which the length of the side in the insertion direction is set longer than the length of the side in the width direction in order to prevent erroneous insertion into the imaging device as shown in FIG. By forming the cut-out portion 141 on the side of the exterior portion 140, it is possible to reliably prevent erroneous insertion and further facilitate downsizing and weight reduction of the imaging device to which the battery 14 is mounted. . The exterior portion 140 is provided with a terminal 142 that is electrically connected to a terminal of an imaging device to which the battery 14 is attached. The number and location of the notches 141 are determined so that the end surface 143 does not have a center of symmetry. On the other hand, the battery holder in the image pickup apparatus that houses the battery 14 has an inner shape that is substantially the same as the outer shape of the exterior portion 140, and has protrusions that engage with the notches 141 and 141 when the battery holder is accommodated. . In addition, there exists a battery shown by patent documents 2-4 as a thing similar to the battery shown by patent document 1. FIG.
JP2003-317689 Japanese Patent Laid-Open No. 11-307072 JP 2001-76700 A JP 11-3692 A

そして、昨今、前記撮像装置等のバッテリが着脱自在に具備される装置のさらなる小型化及び軽量化の要請により、バッテリのさらなる小型化が必要とされている。そこで、前記直方体型のバッテリをさらに小型化するために、対向する略正方形の面を有する形状に形成すればよいが、これまでのバッテリは側面に突起部が無く、また、前記装置側においては受け入れたバッテリを係止する係止箇所が明確ではなかった。そのため、ユーザーはバッテリとその係止箇所の位置関係に迷い前記装置に対してバッテリを誤挿入させてしまう確率が高かった。   In recent years, there has been a need for further downsizing of the battery due to a demand for further downsizing and weight reduction of a device in which the battery such as the imaging device is detachably provided. Therefore, in order to further reduce the size of the rectangular parallelepiped battery, it may be formed in a shape having opposed substantially square surfaces. However, conventional batteries have no protrusions on the side surfaces, and on the device side, The locking location for locking the received battery was not clear. For this reason, the user has a high probability of getting lost in the positional relationship between the battery and its locking portion and erroneously inserting the battery into the device.

また、仮に、略正方形状の面を有するバッテリを形成すると、バッテリと撮像装置の端子接点がオフセンターである場合、バッテリを裏表逆挿入した状態または横誤挿入した状態では、バッテリの端子と前記装置の端子は接触しないので両者が電気的に接続されないが、バッテリ筐体が前記装置の端子に接触し、前記装置の端子を破損させる恐れがある。   In addition, if a battery having a substantially square surface is formed, if the battery and the terminal contact of the imaging device are off-center, the battery terminal Since the terminals of the device are not in contact with each other, they are not electrically connected. However, there is a possibility that the battery case contacts the terminal of the device and damages the terminal of the device.

本発明は、かかる事情に鑑みなされたもので、その目的は、バッテリが着脱自在に具備される装置のバッテリの小型化に伴う前記装置への誤挿入を防止できるバッテリの提供にある。   This invention is made | formed in view of this situation, The objective is to provide the battery which can prevent the erroneous insertion to the said apparatus accompanying size reduction of the battery of the apparatus with which a battery is comprised detachably.

そこで、本発明のバッテリは、扁平な略直方体のバッテリにおいて、前記バッテリが挿入される装置への挿入面の対面である背面の長手方向の両端に、前記背面に沿うように突起部を形成したことを特徴とする。   Therefore, in the battery of the present invention, in a flat, substantially rectangular parallelepiped battery, protrusions are formed along the back surface at both ends in the longitudinal direction of the back surface, which are opposite to the insertion surface to the device into which the battery is inserted. It is characterized by that.

また、前記一方の突起部は、前記バッテリが装着される装置に具備された係止手段によって係止される被係止面を有し、この被係止面は前記背面よりも低く設定されたことを特徴とする。   Further, the one protrusion has a locked surface that is locked by locking means provided in a device to which the battery is mounted, and the locked surface is set lower than the back surface. It is characterized by that.

さらに、前記被係止面は、その摩擦係数が前記背面における前記被係止面以外の部分の摩擦係数よりも小さくなるような表面であることを特徴とする。   Further, the locked surface is a surface whose friction coefficient is smaller than a friction coefficient of a portion other than the locked surface on the back surface.

また、前記被係止面を有する突起部は前記背面に対して鋭角に傾斜した傾斜面を有していることを特徴とする。   Further, the protrusion having the locked surface has an inclined surface inclined at an acute angle with respect to the back surface.

さらに、前記挿入面の両端部に挿入方向に突出する突起部を形成したことを特徴とする。   Furthermore, the projection part which protrudes in the insertion direction was formed in the both ends of the said insertion surface, It is characterized by the above-mentioned.

また、前記バッテリとしては主面が略正方形であるものがある。   Some of the batteries have a substantially square main surface.

したがって、本発明に係るバッテリによれば、バッテリが着脱自在に具備される装置へのバッテリの装着方法が明確となり、前記装置へのバッテリの誤挿入を防止できる。   Therefore, according to the battery according to the present invention, the method for attaching the battery to the device in which the battery is detachably attached is clarified, and erroneous insertion of the battery into the device can be prevented.

以下、図面を参照しながら本発明の実施形態例について説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図１は本発明のバッテリが装着される撮像装置の実施形態例を示した概観図であり、特に（ａ）は撮像装置の正面を示した概観図、（ｂ）は撮像装置の裏面を示した概観図である。図２は前記撮像装置に装着されるバッテリの実施形態例を概観図であり、特に（ａ）〜（ｄ）は前記実施形態例に係るバッテリの側面を示した概観図である。図３はバッテリの分解斜視図である。図４はバッテリが格納される撮像装置の内部を示した概略図である。図５はバッテリが撮像装置に装着された状態を示した概略図である。図６は撮像装置へのバッテリの挿入要領を示した説明図である。   FIG. 1 is a schematic view showing an embodiment of an imaging apparatus to which a battery according to the present invention is mounted. In particular, FIG. 1A is a schematic view showing the front of the imaging apparatus, and FIG. FIG. FIG. 2 is a schematic view showing an embodiment of a battery mounted on the image pickup apparatus. In particular, FIGS. 2A to 2D are schematic views showing side surfaces of the battery according to the embodiment. FIG. 3 is an exploded perspective view of the battery. FIG. 4 is a schematic diagram showing the inside of the imaging apparatus in which the battery is stored. FIG. 5 is a schematic view showing a state in which the battery is attached to the imaging apparatus. FIG. 6 is an explanatory view showing a procedure for inserting a battery into the imaging apparatus.

撮像装置１は、図１（ａ）に示されたように、本体１０上面部にズームレバー１０１とシャッターボタン１０２とマイク１０３を備えている。正面部には、図４に示されたように撮像レンズ１０４とフラッシュ１０４ａとＡＦイルミネータ１０４ｂとレンズカバー１０５とを備えている。レンズカバー１０５はスライド方式に撮像レンズ１０４とフラッシュ１０４ａとＡＦイルミネータ１０４ｂとをカバーする。ＡＦイルミネータ１０４ｂは暗い場所でフォーカスを合わすための補助光を発するものである。   As shown in FIG. 1A, the imaging apparatus 1 includes a zoom lever 101, a shutter button 102, and a microphone 103 on the upper surface of the main body 10. As shown in FIG. 4, the front portion includes an imaging lens 104, a flash 104 a, an AF illuminator 104 b, and a lens cover 105. The lens cover 105 covers the imaging lens 104, the flash 104a, and the AF illuminator 104b in a sliding manner. The AF illuminator 104b emits auxiliary light for focusing in a dark place.

また、図１（ｂ）に示されたように、本体１０の裏面部には、モード切り換えスイッチ１０６と、モニタ１０７と、メニューボタン１０８と、コントロールボタン１０９と、画面表示ボタン１１０と、画面サイズ選択／画面削除ボタン１１１と、スピーカー１１２と、リセットボタン１１３とを備えている。操作ボタン１０９はフラッシュモードボタン１０９ａとレビューボタン１０９ｂとセルフタイマーボタン１０９ｃとマクロボタン１０９ｄと決定ボタン１０９ｅとからなる。これらの構成要素は既知のデジタルカメラ装置（例えばソニー製デジタルカメラＤＳＣ−Ｔ３）に具備されているものを採用すればよい。   Further, as shown in FIG. 1B, a mode changeover switch 106, a monitor 107, a menu button 108, a control button 109, a screen display button 110, a screen size are provided on the back surface of the main body 10. A selection / screen deletion button 111, a speaker 112, and a reset button 113 are provided. The operation buttons 109 include a flash mode button 109a, a review button 109b, a self-timer button 109c, a macro button 109d, and an enter button 109e. These components may be those provided in a known digital camera device (for example, a digital camera DSC-T3 manufactured by Sony).

さらに、撮像装置１は、図４に示したように、バッテリ２を格納する格納部１０ａを有すると共に、バッテリ挿入側側面部には、図５に示したように、電源ボタン１００と、マルチ端子１１４と、バッテリ２が撮像装置１内に挿入そして装着されたときバッテリ２を係止する手段としてのロック爪１１５と、装着したバッテリ２を密閉する手段としての蓋１１６と、撮像装置１を保持するためのストラップ金具１１７と、バッテリ２を受け入れる開口部１１８（図６）とを備える。尚、ストラップ金具１１７は撮影時に親指を当てることにより保持しやすくする働きもする。   Furthermore, as shown in FIG. 4, the imaging device 1 has a storage unit 10 a that stores the battery 2, and a power button 100 and a multi-terminal are provided on the side surface of the battery insertion side as shown in FIG. 5. 114, a lock claw 115 as a means for locking the battery 2 when the battery 2 is inserted into and attached to the imaging device 1, a lid 116 as a means for sealing the attached battery 2, and the imaging device 1 A strap fitting 117 for receiving the battery 2 and an opening 118 (FIG. 6) for receiving the battery 2. The strap fitting 117 also functions to make it easier to hold by applying a thumb when shooting.

格納部１０ａには、リブ１１９と端子板１２０が具備されている。端子板１２０はバネ弾性を有する端子１２１を備えている。リブ１１９はバッテリ２が格納部１０ａに格納された状態のときバッテリ２に形成された凹部２３０（図２）と当接する。端子１２１はバッテリ２が格納部１０ａに格納された状態のときバッテリ２の端子接触部２２２（図２）と電気的に接続する。   The storage portion 10a includes a rib 119 and a terminal plate 120. The terminal plate 120 includes a terminal 121 having spring elasticity. The rib 119 comes into contact with a recess 230 (FIG. 2) formed in the battery 2 when the battery 2 is stored in the storage unit 10a. The terminal 121 is electrically connected to the terminal contact portion 222 (FIG. 2) of the battery 2 when the battery 2 is stored in the storage portion 10a.

ロック爪１１５は図６の矢印方向に移動可能に設けられ、図７に示されたバネ１１５ｂによって開口部１１８方向に付勢されている。ロック爪１１５は傾斜面１１５ａを形成している。傾斜面１１５ａはバッテリ２の排出量を補うためのものである。すなわち、バッテリ２が撮像装置１から排出される際にバネ１１５ｂの接触圧により押されたロック爪１１５が傾斜面１１５ａによってバッテリ２のフレーム部２１に形成された突起部２７の下に潜り込ませてバッテリ２の排出を促進させている。尚、ロック爪１１５は撮像装置１に装着されたバッテリ２を係止できればよいので、必ずしも傾斜面１１５ａを形成させる必要はない。すなわち、図１３に示したような形態に構成してもよい。ロック爪１３はバネ１１５ｂと同様に構成されたバネの弾性変形により往復動可能な係止部１３ａを備える。係止部１３ａはさらに補助係止部１３ｂを備えている。   The lock claw 115 is provided so as to be movable in the direction of the arrow in FIG. 6, and is urged toward the opening 118 by the spring 115b shown in FIG. The lock claw 115 forms an inclined surface 115a. The inclined surface 115a is for supplementing the discharge amount of the battery 2. That is, when the battery 2 is discharged from the imaging device 1, the lock claw 115 pushed by the contact pressure of the spring 115b is caused to sink under the projection 27 formed on the frame portion 21 of the battery 2 by the inclined surface 115a. The discharge of the battery 2 is promoted. Since the lock claw 115 only needs to be able to lock the battery 2 attached to the imaging device 1, it is not always necessary to form the inclined surface 115a. That is, you may comprise in the form as shown in FIG. The lock claw 13 includes a locking portion 13a that can reciprocate by elastic deformation of a spring that is configured in the same manner as the spring 115b. The locking portion 13a further includes an auxiliary locking portion 13b.

バッテリ２は、図３に示したように略正方形の主面を有する電池セル２０と、この電池セル２０を収納した角型のフレーム部２１と、このフレーム部２１の外側面に配置された回路基板部２２と、この回路基板部２２をフレーム部２１の外側面との間で挟むようにして前記フレーム部２１及び電池セル２０の一端側に取付けられたキャップ部２３と、電池セル２０及びフレーム部２１を一体的に被覆した外装フィルム２４と、を備えている。   As shown in FIG. 3, the battery 2 includes a battery cell 20 having a substantially square main surface, a rectangular frame portion 21 in which the battery cell 20 is stored, and a circuit disposed on the outer surface of the frame portion 21. A board portion 22, a cap portion 23 attached to one end side of the frame portion 21 and the battery cell 20 so as to sandwich the circuit board portion 22 between the outer surface of the frame portion 21, and the battery cell 20 and the frame portion 21. And an exterior film 24 that is integrally coated.

電池セル２０は、例えば正極、セパレータ、負極等を順に積層した積層体（電池素子）をフィルム状の外装部材により被覆することにより形成されている。図２に示すように、電池セル２０は、第１〜第４の側面２０ａ〜２０ｄと表，裏面２０ｅ，２０ｆにより偏平な略直方体形状に形成されていて、第１の側面２０ａの略中央部にはセル正極部２１が突出形成され、該第１の側面２０ａの反対側の第２の側面２０ｂの中央部にはセル負極部（図示省略）が形成されている。セル負極部には高温時に非導通とするための安全部品としての正特性サーミスタ（Ｐｏｓｉｔｉｖｅ Ｔｅｍｐｅｒａｔｕｒｅ Ｃｏｅｆｆｉｃｉｅｎｔ(以下、ＰＴＣタブと称する)）２０２の一端部が接続されていて、ＰＴＣタブ２０２の他端部は、電池セル２０の第３の側面２０ｃまで伸びている。電池セル２０の第３の側面２０ｃとＰＴＣタブ２０２の間には絶縁紙２０３が介在されている。   The battery cell 20 is formed, for example, by covering a laminated body (battery element) in which a positive electrode, a separator, a negative electrode, and the like are sequentially laminated with a film-shaped exterior member. As shown in FIG. 2, the battery cell 20 is formed in a flat and substantially rectangular parallelepiped shape by the first to fourth side surfaces 20 a to 20 d and the front and back surfaces 20 e and 20 f, and is substantially in the center of the first side surface 20 a. A cell positive electrode portion 21 is formed so as to protrude, and a cell negative electrode portion (not shown) is formed at the center of the second side surface 20b opposite to the first side surface 20a. One end of a positive temperature coefficient thermistor (Positive Temperature Coefficient (hereinafter referred to as PTC tab)) 202 is connected to the negative electrode portion of the cell as a safety component for non-conduction at high temperatures, and the other end of the PTC tab 202 is connected. Extends to the third side surface 20 c of the battery cell 20. An insulating paper 203 is interposed between the third side surface 20 c of the battery cell 20 and the PTC tab 202.

フレーム部２１は、電気絶縁性を有する合成樹脂によって四辺形の枠状に形成されていて、第１〜第４の辺２１ａ〜２１ｄが電池セル２０の第１〜第４の側面２０〜２０ｄの外面にそれぞれ重なり合うようになっている。   The frame portion 21 is formed in a quadrilateral frame shape by a synthetic resin having electrical insulation, and the first to fourth sides 21 a to 21 d are formed on the first to fourth side surfaces 20 to 20 d of the battery cell 20. It overlaps the outer surface.

電池セル２０の第１の側面２０ａに重なるフレーム部２１の第１の辺２１ａには、セル正極部２０１を嵌合するセル正極部嵌合窓２１１が設けられている。電池セル２０の第３の側面２０ｃに重なる第３の辺２１ｃには、ＰＴＣタブ２０２の端部が臨む切欠部２１２が設けられていると共に、第１の辺２１ａ側の端部には負極タブ２１３を第３の辺２１ｃの内側に導入するためのスリット２１４が設けられている。切欠部２１２にはスペーサー２１２ａが取り付けられる。   A cell positive electrode fitting window 211 for fitting the cell positive electrode portion 201 is provided on the first side 21 a of the frame portion 21 that overlaps the first side surface 20 a of the battery cell 20. The third side 21c that overlaps the third side surface 20c of the battery cell 20 is provided with a notch 212 that faces the end of the PTC tab 202, and a negative electrode tab at the end on the first side 21a side. A slit 214 for introducing 213 into the inside of the third side 21c is provided. A spacer 212 a is attached to the notch 212.

フレーム部２１の底部には電池セル２０の底部を支持するフランジ状の突部２１５が設けられている。また、フレーム部２１の上部には、第２の辺２１ｂの上縁に沿って前記フランジ状の突部２１５に対向するフランジ状の突部２１６が形成されていて、これらフランジ状の突部２１５，２１６間に電池セル２０の第２の側面２０ｂ側の端部が挟着される。   A flange-shaped protrusion 215 that supports the bottom of the battery cell 20 is provided at the bottom of the frame portion 21. In addition, flange-shaped protrusions 216 are formed on the upper portion of the frame portion 21 so as to face the flange-shaped protrusions 215 along the upper edge of the second side 21b. , 216, the end of the battery cell 20 on the second side face 20b side is sandwiched.

フレーム部２１の第２の辺２１ｂの高さは、収納した電池セル２０が充電時や高温時において最も膨張した時の高さ（肉厚）と略等しくなる高さに形成されている。   The height of the second side 21b of the frame portion 21 is formed to be substantially equal to the height (thickness) when the stored battery cell 20 is expanded most at the time of charging or at a high temperature.

フレーム部２１の第１の辺２１ａの外面には回路基板取付部２１７が設けられている。回路基板取付部２１７は、フレーム部２１の第１の辺２１ａの外面の上下端に突出形成された上下の一対のキャップ支持部２１８間に形成されている。キャップ支持部２１８には、複数のキャップ部係止爪２１９が設けられている。   A circuit board mounting portion 217 is provided on the outer surface of the first side 21 a of the frame portion 21. The circuit board mounting portion 217 is formed between a pair of upper and lower cap support portions 218 that are formed to project from the upper and lower ends of the outer surface of the first side 21 a of the frame portion 21. The cap support portion 218 is provided with a plurality of cap portion locking claws 219.

回路基板部２２は、ガラスエポキシフェノール等の絶縁性合成樹脂で形成されたベースプレート２２１の外面側に複数の端子接触部２２２を備え、ベースプレート２２１の内面側に電子部品及び該電子部品をモールドしたトランスファーモールド２２３を備えていて、該トランスファーモールド２２３の先端とフレーム部２１の間に所定の（僅かな）隙間をもたせた状態でフレーム部２１とキャップ部２２に挟まれた状態で組付け固定されている。   The circuit board portion 22 includes a plurality of terminal contact portions 222 on the outer surface side of a base plate 221 formed of an insulating synthetic resin such as glass epoxy phenol, and an electronic component and a transfer in which the electronic component is molded on the inner surface side of the base plate 221. A mold 223 is provided, and is assembled and fixed in a state of being sandwiched between the frame portion 21 and the cap portion 22 with a predetermined (slight) gap between the tip of the transfer mold 223 and the frame portion 21. Yes.

回路基板部２２の一端の端子部２２４には正極タブ２２５の一端部２２５ａが溶接により接続されている。正極タブ２２５の他端側は、電池セル２０のセル正極部２０１に溶接により接続されている。回路基板部２２と正極タブ２２５の間には絶縁紙２２６が介在されている。また、回路基板部２２の他端の端子部２２７には負極タブ２１３の一端２１３ａが溶接により接続される。   One end portion 225a of the positive electrode tab 225 is connected to the terminal portion 224 at one end of the circuit board portion 22 by welding. The other end side of the positive electrode tab 225 is connected to the cell positive electrode part 201 of the battery cell 20 by welding. Insulating paper 226 is interposed between the circuit board portion 22 and the positive electrode tab 225. Also, one end 213a of the negative electrode tab 213 is connected to the terminal portion 227 at the other end of the circuit board portion 22 by welding.

正極タブ２２５は、ニッケル板等の金属板で略Ｌ字状に形成されている。前記金属板には所謂焼き鈍し加工が施されて曲げ加工が容易になっている。前記略Ｌ字状の正極タブ２２５は、長辺側が正極タブ２２５に接続され、短辺側が前記回路基板部２２の一端の端子部２２７に接続されている。   The positive electrode tab 225 is formed in a substantially L shape with a metal plate such as a nickel plate. The metal plate is so-called annealed to facilitate bending. The substantially L-shaped positive electrode tab 225 has a long side connected to the positive electrode tab 225 and a short side connected to a terminal portion 227 at one end of the circuit board portion 22.

前記負極タブ２１３も前記正極タブ２２５と同様にニッケル板等の金属板で略Ｌ字状に形成されている。前記略Ｌ字状の負極タブ２１３は、短辺側の一端２１３ａが回路基板部２２の他端の端子部２２７に接続されている。前記負極タブ２１３の長辺側の他端２１３ｂは、フレーム部２１の第３の辺２１ｃに設けたスリット２１４を介してフレーム部２１の内面側に導入されてＰＴＣタブ２０２に接続される。   Similarly to the positive electrode tab 225, the negative electrode tab 213 is also formed in a substantially L shape with a metal plate such as a nickel plate. The substantially L-shaped negative electrode tab 213 has one end 213 a on the short side connected to the terminal portion 227 on the other end of the circuit board portion 22. The other end 213 b on the long side of the negative electrode tab 213 is introduced into the inner surface side of the frame portion 21 through a slit 214 provided on the third side 21 c of the frame portion 21 and connected to the PTC tab 202.

キャップ部２３は、回路基板部取付部２１７に取付けた回路基板部２２を介して（回路基板部２２を挟んで）フレーム部２１の第１の辺２１ａの外面に重なる矩形状の端面部２３１と、該矩形状の端面部２３１に連設されていてフレーム部２１及び電池セル２０の一端側に嵌着される筒状部２３１と、を備えている。   The cap portion 23 includes a rectangular end surface portion 231 that overlaps the outer surface of the first side 21 a of the frame portion 21 via the circuit board portion 22 attached to the circuit board portion attachment portion 217 (with the circuit board portion 22 interposed therebetween). And a cylindrical portion 231 that is connected to the rectangular end surface portion 231 and is fitted to one end side of the frame portion 21 and the battery cell 20.

キャップ部２３の端面部２３１には、回路基板部２２の端子接触部２２２が臨む複数の端子窓２３３が設けられている。また、筒状部２３２の上下面には、フレーム部２１の上下一対のキャップ部支持部２１８設けた複数のキャップ部係止爪２１９が係合する複数の爪係合孔２３４が設けられている。   A plurality of terminal windows 233 facing the terminal contact portion 222 of the circuit board portion 22 are provided on the end surface portion 231 of the cap portion 23. In addition, a plurality of claw engagement holes 234 are provided on the upper and lower surfaces of the cylindrical portion 232 to engage with a plurality of cap portion locking claws 219 provided on a pair of upper and lower cap portion support portions 218 of the frame portion 21. .

また、図３に示すように、フレーム部２１は、回路基板部２２側に突出する複数の突起２１８ａを上下一対のキャップ支持部２１８に備えている。突起２１８ａは、回路基板部２２の端子接触部２２２が相手側端子により加圧されたときなどに、トランスファーモールド２２３を挟む位置で、かつ回路基板部２２の電子部品等がマウントされていない部分に当接するようになっている。   Further, as shown in FIG. 3, the frame portion 21 includes a plurality of protrusions 218 a that protrude toward the circuit board portion 22 on the pair of upper and lower cap support portions 218. The protrusion 218a is located at a position where the transfer mold 223 is sandwiched when the terminal contact portion 222 of the circuit board portion 22 is pressed by the mating terminal, and at a portion where the electronic component or the like of the circuit board portion 22 is not mounted. It comes to contact.

外装フィルム２４は、ポリエチレン（ＰＥ）、ポリエチレンテレフタレート（ＰＥＴ）、ポリカーボネート（ＰＣ）等の合成樹脂により０．０５〜０．１ｍｍ程度の厚さのシート状に作られている。そして、電池セル２０をフレーム部２１内に収納し、フレーム部２１に回路基板部２２等を取付け、キャップ部２３を被せた後に、フレーム部２１に巻き付けられて、電池セル２０の表裏面を覆うと共に、電池セル２０、フレーム部２１、キャップ部２３を一体的に結合するようになっている。尚、外装フィルム２４には機銘板フィルム２５が貼り付けられる。   The exterior film 24 is made of a synthetic resin such as polyethylene (PE), polyethylene terephthalate (PET), and polycarbonate (PC) into a sheet having a thickness of about 0.05 to 0.1 mm. Then, the battery cell 20 is accommodated in the frame portion 21, the circuit board portion 22 and the like are attached to the frame portion 21, and the cap portion 23 is covered, and then wound around the frame portion 21 to cover the front and back surfaces of the battery cell 20. At the same time, the battery cell 20, the frame portion 21, and the cap portion 23 are integrally coupled. A machine name plate film 25 is attached to the exterior film 24.

また、フレーム部２１は、辺２１ｂの縁端部に辺の長さ方向に突出する突起部２６，２７を形成させたことで撮像装置１へのバッテリ２の誤挿入を防止することを可能としている。   In addition, the frame portion 21 can prevent erroneous insertion of the battery 2 into the imaging device 1 by forming the projections 26 and 27 protruding in the length direction of the side at the edge of the side 21b. Yes.

突起部２６は、図２に示されたように、略直方体状に形成されている。このとき、撮像装置１の側面においてはバッテリ２が撮像装置１に装着されたとき突起部２６を露出させた状態で収容する切り欠き部１２２が形成されている。切欠き部１２２の切り欠き面積はバッテリ２のフレーム部２１に対する突起部２６の設置面積以上に設定される。   As shown in FIG. 2, the protrusion 26 is formed in a substantially rectangular parallelepiped shape. At this time, the side surface of the imaging device 1 is formed with a notch portion 122 that accommodates the battery 2 in a state where the protrusion 26 is exposed when the battery 2 is attached to the imaging device 1. The notch area of the notch 122 is set to be larger than the installation area of the protrusion 26 with respect to the frame part 21 of the battery 2.

突起部２７は、図２に示されたように、断面が略台形状となるよう形成されたことにより傾斜面２７０を有している。さらに、突起部２７にはバッテリ２が撮像装置１内に装着されてロック爪１１５がバッテリ２を係止する際にロック爪１１５によって係止される被係止面２７１が形成されている。   As shown in FIG. 2, the protrusion 27 has an inclined surface 270 by being formed so as to have a substantially trapezoidal cross section. Further, a locking surface 271 that is locked by the locking claw 115 when the battery 2 is mounted in the imaging apparatus 1 and the locking claw 115 locks the battery 2 is formed on the protrusion 27.

被係止面２７１は、その高さがフレーム部２１の面よりも低く設定されることで、ロック爪１１５によって係止される箇所を明確化させている。また、これと同時に、バネの接触圧を受けているロック爪１１５を抑止できるようになっている。また、被係止面２７１は、その面の摩擦係数が周辺部の摩擦係数に比べて小さくなっている。これにより、係止される箇所がより明確化させている。さらに、ロック爪１１５が滑り易くなるので、迅速に係止されるようになっている。   The locked surface 271 has a height set lower than the surface of the frame portion 21, thereby clarifying the portion locked by the lock claw 115. At the same time, the lock pawl 115 receiving the contact pressure of the spring can be suppressed. Further, the surface of the locked surface 271 has a smaller coefficient of friction than that of the peripheral part. Thereby, the location to be locked is further clarified. Furthermore, since the lock claw 115 becomes slippery, it can be quickly locked.

図６〜図９を参照しながらバッテリ２の挿入動作について説明する。   The operation of inserting the battery 2 will be described with reference to FIGS.

図６に示したようにバッテリ２の端子接触部２２２を有する面を撮像装置１の開口部１１８に向けてバッテリ２を撮像装置１内に挿入させる。このとき、図７（ａ）に示したように、ロック爪１１５を指によって引いた状態で、バッテリ２を撮像装置１内に挿入させる。そして、図７（ｂ）で示したように、バッテリ２の凹部２３０の底部が撮像装置１内のリブ１１９に接触して、バッテリ２が撮像装置１内に収まった時点で、指を放してロック爪１１５を開放させると、ロック爪１１５がバネ１１５ｂの接触圧により被係止面２７１をバッテリ２方向に滑走しそして被係止面２７１を係止することにより、バッテリ２が係止される。その後、図７（ｃ）に示されたように、蓋１１６が閉じられることで、バッテリ２が撮像装置１において密閉される。このとき、撮像装置１の端子板１２０設けられている端子１２１は、弾性変形により収縮された状態で、バッテリ２の端子接触部２２２と電気的に接続された状態となる。   As shown in FIG. 6, the battery 2 is inserted into the imaging device 1 with the surface of the battery 2 having the terminal contact portion 222 facing the opening 118 of the imaging device 1. At this time, as shown in FIG. 7A, the battery 2 is inserted into the imaging device 1 with the lock claw 115 pulled by a finger. Then, as shown in FIG. 7B, when the bottom of the recess 230 of the battery 2 comes into contact with the rib 119 in the imaging device 1 and the battery 2 is accommodated in the imaging device 1, the finger is released. When the locking claw 115 is released, the locking claw 115 slides on the locked surface 271 in the direction of the battery 2 by the contact pressure of the spring 115b, and the locked surface 271 is locked, whereby the battery 2 is locked. . After that, as shown in FIG. 7C, the battery 116 is sealed in the imaging device 1 by closing the lid 116. At this time, the terminal 121 provided on the terminal plate 120 of the imaging device 1 is electrically connected to the terminal contact portion 222 of the battery 2 while being contracted by elastic deformation.

次いで、バッテリ２を取り外す場合、図８（ａ）に示されたようにロック爪１１５を指（図示省略）で横矢印方向に引き寄せると、バッテリ２は図８（ｂ）に示されたように端子板１２０上の端子１２１の接触圧を受けて矢印方向に突出する。ここで、指をロック爪１１５から開放させると、ロック爪１１５は、ロック爪１１５を開口部１１（図６）方向に付勢しているバネ１１５ｂにより付勢されて、図８（ｃ）に示したように横矢印方向に移動する。このとき、バッテリ２の突起部２６は撮像装置１の外側に露出しているので、突起部２６，２７に指を掛けることでバッテリ２を容易に取り出せる。尚、ロック爪１１５に傾斜面１１５ａが形成されている場合、ロック爪１１５は傾斜面１１５ａを突起部２７の傾斜面２７０に当接させながら突起部２７の下に潜り込むので、バッテリ２の排出量が補われ、バッテリ２はさらに突出する。これにより、バッテリ２をより一層容易に取り出すことができる。   Next, when removing the battery 2, as shown in FIG. 8A, when the lock claw 115 is pulled in the direction of the horizontal arrow with a finger (not shown), the battery 2 is as shown in FIG. 8B. Under the contact pressure of the terminal 121 on the terminal board 120, it projects in the direction of the arrow. When the finger is released from the lock claw 115, the lock claw 115 is urged by the spring 115b that urges the lock claw 115 in the direction of the opening 11 (FIG. 6). Move in the direction of the horizontal arrow as shown. At this time, since the protruding portion 26 of the battery 2 is exposed to the outside of the imaging device 1, the battery 2 can be easily taken out by placing a finger on the protruding portions 26 and 27. When the lock claw 115 is formed with the inclined surface 115a, the lock claw 115 sinks under the protrusion 27 while bringing the inclined surface 115a into contact with the inclined surface 270 of the protrusion 27. Is supplemented, and the battery 2 further protrudes. Thereby, the battery 2 can be taken out more easily.

一方、図９（ａ）及び図９（ｂ）に示したように撮像装置１に対してバッテリ２を横誤挿入した場合、バッテリ２の突出部２６がリブ１１９に当たると共にキャップ部２３の側面がリブ１１９に当たる。このときバッテリ２の一部が撮像装置１本体からはみ出しているので、爪ロック１１５はバッテリ２を係止することができないと共に、扉１１６は開口部１１８を閉じることができない。   On the other hand, as shown in FIGS. 9A and 9B, when the battery 2 is erroneously inserted into the imaging device 1, the protruding portion 26 of the battery 2 hits the rib 119 and the side surface of the cap portion 23 is It hits the rib 119. At this time, since part of the battery 2 protrudes from the main body of the imaging apparatus 1, the claw lock 115 cannot lock the battery 2 and the door 116 cannot close the opening 118.

また、図９（ｃ）に示したように撮像装置１に対してバッテリ２を裏表逆挿入した場合、バッテリ２のキャップ部２３の端部がリブ１１９に当たる。このときも、バッテリ２の一部が撮像装置１本体からはみ出しているので、爪ロック１１５はバッテリ２を係止することができないと共に、扉１１６は開口部１１８を閉じることができない。   Further, as shown in FIG. 9C, when the battery 2 is inserted reversely into the imaging device 1, the end of the cap portion 23 of the battery 2 hits the rib 119. Also at this time, since a part of the battery 2 protrudes from the main body of the imaging apparatus 1, the claw lock 115 cannot lock the battery 2 and the door 116 cannot close the opening 118.

さらに、図９（ｄ）に示したように撮像装置１に対してバッテリ２を前後逆挿入した場合、バッテリ２の突起部２６，２７が撮像装置１の開口部１１８の縁部に当たり、バッテリ２は撮像装置１内に挿入されないので、爪ロック１１５はバッテリ２を係止することができないと共に、扉１１６は開口部１１８を閉じることができない。   Furthermore, when the battery 2 is inserted backward and forward with respect to the imaging apparatus 1 as shown in FIG. 9D, the protrusions 26 and 27 of the battery 2 hit the edge of the opening 118 of the imaging apparatus 1 and the battery 2 Is not inserted into the imaging apparatus 1, the claw lock 115 cannot lock the battery 2, and the door 116 cannot close the opening 118.

以上のようにバッテリ２によれば、撮像装置１への誤挿入が防止され、バッテリ２の誤挿入による撮像装置１の端子１２１の破損を回避できる。   As described above, according to the battery 2, erroneous insertion into the imaging device 1 is prevented, and damage to the terminal 121 of the imaging device 1 due to erroneous insertion of the battery 2 can be avoided.

また、バッテリ２のキャップ部２３の両端部には、図１０に示した実施形態例のバッテリ２Ａように、挿入方向に突出する形状の異なる突起部２８，２９を形成させて撮像装置１へのバッテリ２Ａの誤挿入を防止させてもよい。突起部２８は断面が略台形状となるよう形成されている。突起部２９は略直方体状に形成されている。   Further, as shown in the battery 2A of the embodiment shown in FIG. 10, protrusions 28 and 29 having different shapes protruding in the insertion direction are formed on both ends of the cap portion 23 of the battery 2 to the imaging device 1. You may prevent incorrect insertion of the battery 2A. The protrusion 28 is formed so that the cross section has a substantially trapezoidal shape. The protrusion 29 is formed in a substantially rectangular parallelepiped shape.

このバッテリ２Ａの挿入動作について図１１及び図１２を参照しながら説明する。   The operation of inserting the battery 2A will be described with reference to FIGS.

図１１に示したようにロック爪１１５を指によって矢印方向に引き寄せた状態でバッテリ２Ａの端子窓２３３を有する面を撮像装置１の開口部１１８に向けてバッテリ２Ａを撮像装置１内に挿入させる。そして、図１２（ａ）で示したように、バッテリ２Ａの凹部２３０の底部が撮像装置１内のリブ１１９に接触して、バッテリ２Ａが撮像装置１内に収まった時点で、指を放してロック爪１１５を開放させると、ロック爪１１５がバネ１１５ｂの接触圧により被係止面２７１をバッテリ２方向に滑走しそして被係止面２７１を係止することにより、バッテリ２Ａが係止される。その後、蓋１１６が閉じられることで、バッテリ２Ａが撮像装置１において密閉される。このとき、撮像装置１の端子板１２０に設けられている端子１２１は弾性変形により収縮された状態でバッテリ２Ａの端子２２２と電気的に接続された状態となる。   As shown in FIG. 11, the battery 2 </ b> A is inserted into the imaging device 1 with the surface having the terminal window 233 of the battery 2 </ b> A facing the opening 118 of the imaging device 1 in a state where the lock claw 115 is pulled in the arrow direction by the finger. . Then, as shown in FIG. 12A, when the bottom of the recess 230 of the battery 2A comes into contact with the rib 119 in the imaging device 1, the finger is released when the battery 2A is accommodated in the imaging device 1. When the lock claw 115 is released, the lock claw 115 slides on the locked surface 271 in the direction of the battery 2 by the contact pressure of the spring 115b, and the locked surface 271 is locked, whereby the battery 2A is locked. . Thereafter, the lid 116 is closed, so that the battery 2 </ b> A is sealed in the imaging device 1. At this time, the terminal 121 provided on the terminal plate 120 of the imaging device 1 is electrically connected to the terminal 222 of the battery 2A while being contracted by elastic deformation.

一方、図１２（ｂ）に示したように撮像装置１に対してバッテリ２Ａを裏表逆挿入した場合、バッテリ２Ａの突起部２８，２９がそれぞれリブ１１９に当たる。このとき、バッテリ２Ａの一部が撮像装置１本体からはみ出しているので、爪ロック１１５はバッテリ２Ａを係止することができないと共に、扉１１６は開口部１１８を閉じることができない。さらに、バッテリ２Ａのキャップ部２３と撮像装置１側の端子１１９との間の距離は両者が接触しない程の距離が保たれている。   On the other hand, when the battery 2A is reversely inserted into the imaging apparatus 1 as shown in FIG. 12B, the protrusions 28 and 29 of the battery 2A hit the ribs 119, respectively. At this time, since part of the battery 2A protrudes from the main body of the imaging device 1, the claw lock 115 cannot lock the battery 2A and the door 116 cannot close the opening 118. Furthermore, the distance between the cap part 23 of the battery 2 </ b> A and the terminal 119 on the imaging device 1 side is maintained such that both are not in contact with each other.

また、図１２（ｃ）に示したように撮像装置１に対してバッテリ２Ａを横誤挿入した場合、バッテリ２Ａの突出部２８が撮像装置１の開口部１１８の縁部に当たり、バッテリ２Ａは撮像装置１内に挿入されないので、爪ロック１１５はバッテリ２を係止することができないと共に、扉１１６は開口部１１８を閉じることができない。   Further, as shown in FIG. 12C, when the battery 2 </ b> A is erroneously inserted into the image pickup apparatus 1, the protruding portion 28 of the battery 2 </ b> A hits the edge of the opening 118 of the image pickup apparatus 1, and the battery 2 </ b> A The claw lock 115 cannot lock the battery 2 and the door 116 cannot close the opening 118 because it is not inserted into the device 1.

したがって、バッテリ２Ａによれば、撮像装置１への誤挿入が防止され、バッテリ２Ａの誤挿入による撮像装置１の端子１２１の破損を回避できる。   Therefore, according to the battery 2A, erroneous insertion into the imaging device 1 is prevented, and damage to the terminal 121 of the imaging device 1 due to erroneous insertion of the battery 2A can be avoided.

尚、以上の実施形態例で述べたバッテリ２,２Ａは撮像装置１について適用されたものであるが、本発明に係るバッテリは、撮像装置に限定されず、この撮像装置以外のバッテリを必要とする装置にも適用できる。   The batteries 2 and 2A described in the above embodiment are applied to the imaging apparatus 1. However, the battery according to the present invention is not limited to the imaging apparatus, and requires a battery other than the imaging apparatus. It can also be applied to a device that does

本発明のバッテリが装着される撮像装置の実施形態例を示した概観図であり、特に（ａ）は撮像装置の正面を示した概観図、（ｂ）は撮像装置の裏面を示した概観図。BRIEF DESCRIPTION OF THE DRAWINGS It is the general-view figure which showed the example of embodiment of the imaging device with which the battery of this invention is mounted | worn, (a) is the general view which showed the front of the imaging device, (b) is the general view which showed the back surface of the imaging device. . 撮像装置に装着されるバッテリの実施形態例を概観図であり、特に（ａ）〜（ｆ）はこの実施形態例に係るバッテリの側面を示した概観図。BRIEF DESCRIPTION OF THE DRAWINGS It is a general-view figure of the embodiment example of the battery with which an imaging device is mounted | worn, and (a)-(f) is the general-view figure which showed the side surface of the battery which concerns on this example embodiment. バッテリの分解斜視図。The exploded perspective view of a battery. バッテリが格納される撮像装置の内部を示した概略図。Schematic which showed the inside of the imaging device in which a battery is stored. バッテリが撮像装置に装着された状態を示した概略図。Schematic which showed the state with which the battery was mounted | worn with the imaging device. 撮像装置へのバッテリの挿入要領を示した説明図。Explanatory drawing which showed the insertion procedure of the battery to an imaging device. バッテリの挿入動作の説明図。Explanatory drawing of the insertion operation of a battery. バッテリの排出動作の説明図。Explanatory drawing of discharge | emission operation | movement of a battery. バッテリの誤挿入防止動作の説明図。Explanatory drawing of the incorrect insertion prevention operation | movement of a battery. 撮像装置に装着されるバッテリの実施形態例を概観図であり、特に（ａ）〜（ｆ）はこの実施形態例に係るバッテリの側面を示した概観図。BRIEF DESCRIPTION OF THE DRAWINGS It is a general-view figure of the embodiment example of the battery with which an imaging device is mounted | worn, and (a)-(f) is the general-view figure which showed the side surface of the battery which concerns on this example embodiment. 撮像装置へのバッテリの挿入要領を示した説明図。Explanatory drawing which showed the insertion procedure of the battery to an imaging device. （ａ）はバッテリの挿入動作の説明図、（ｂ）及び（ｃ）はバッテリの誤挿入防止動作の説明図。(A) is explanatory drawing of battery insertion operation | movement, (b) and (c) is explanatory drawing of battery incorrect insertion prevention operation | movement. ロック爪の実施形態例を示した概略図。Schematic which showed the embodiment example of the lock nail | claw. 従来のバッテリを示した概略図。Schematic which showed the conventional battery.

符号の説明Explanation of symbols

１…撮像装置
２,２Ａ…バッテリ
１０…装置本体、１０ａ…格納部
２０…電池セル、２１…フレーム部、２１ｂ…辺、２３…キャップ部
２６，２７，２８，２９…突起部
１００…電源ボタン、１１５…ロック爪、１１５ａ…傾斜面、１１５ｂ…バネ、１１６…蓋、１１７…ストラップ金具、１１８…開口部
２３０…凹部、２２２…端子接触部
２７０…傾斜面、２７１…被係止面
DESCRIPTION OF SYMBOLS 1 ... Imaging device 2, 2A ... Battery 10 ... Apparatus main body, 10a ... Storage part 20 ... Battery cell, 21 ... Frame part, 21b ... Side, 23 ... Cap part 26, 27, 28, 29 ... Projection part 100 ... Power button 115 ... Locking claw, 115a ... Inclined surface, 115b ... Spring, 116 ... Lid, 117 ... Strap fitting, 118 ... Opening 230 ... Recessed portion, 222 ... Terminal contact portion 270 ... Inclined surface, 271 ... Locked surface

Claims (4)

扁平な略直方体のバッテリにおいて、
前記バッテリが挿入される装置への挿入面の対面である背面の長手方向の両端に、前記背面に沿うように突起部を形成し、
一方の前記突起部は、前記バッテリが装着される装置に具備された係止手段によって係止される被係止面を有し、この被係止面は前記背面よりも低く設定され、
前記被係止面を有する突起部は前記背面に対して鋭角に傾斜した傾斜面を有していること
を特徴とするバッテリ。 In a flat, substantially rectangular parallelepiped battery,
Protruding portions are formed along the back surface at both ends in the longitudinal direction of the back surface, which are opposite to the insertion surface to the device into which the battery is inserted ,
One of the protrusions has a locked surface that is locked by locking means provided in a device to which the battery is mounted, and the locked surface is set lower than the back surface,
The battery according to claim 1, wherein the protrusion having the locked surface has an inclined surface inclined at an acute angle with respect to the back surface . 前記被係止面は、その摩擦係数が前記背面における前記被係止面以外の部分の摩擦係数よりも小さくなるような表面であることを特徴とする請求項１記載のバッテリ。 Wherein the locking surface is a battery of claim 1, wherein the coefficient of friction is the surface that is smaller than the friction coefficient of the portion other than the engaging surface in the rear. 前記挿入面の両端部に挿入方向に突出する突起部を形成したことを特徴とする請求項１記載のバッテリ。 Battery according to claim 1, wherein the forming the protruding portion that protrudes in the insertion direction at both end portions of the insertion surface. 前記バッテリは主面が略正方形であることを特徴とする請求項１記載のバッテリ。   The battery according to claim 1, wherein a main surface of the battery is substantially square.
JP2004379986A 2004-12-28 2004-12-28 Battery Expired - Fee Related JP4543925B2 (en)

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JP2004379986A JP4543925B2 (en) 2004-12-28 2004-12-28 Battery
TW094146400A TW200640055A (en) 2004-12-28 2005-12-23 Battery, charging apparatus and electronic device
MYPI20056184A MY147333A (en) 2004-12-28 2005-12-23 Battery, charging apparatus and electronic device
KR1020077014653A KR20070086709A (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device
EP05820165.8A EP1835556B1 (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device
MX2007004957A MX2007004957A (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device.
CN2009100061930A CN101515638B (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device.
AU2005322758A AU2005322758B2 (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device
EP10174193.2A EP2259367B1 (en) 2004-12-28 2005-12-26 Battery, Charging Apparatus and Electronic Apparatus
PCT/JP2005/023762 WO2006070731A1 (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device
CNB2005800408607A CN100539251C (en) 2004-12-28 2005-12-26 Battery, charging device and electronic equipment
EP10174199.9A EP2259368B1 (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic apparatus
US11/722,918 US7713657B2 (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device
CN2009100061926A CN101515637B (en) 2004-12-28 2005-12-26 Battery, charging apparatus and electronic device.
HK07114315.2A HK1109243A1 (en) 2004-12-28 2007-12-31 Battery, charging apparatus and electronic device
US12/729,350 US7875385B2 (en) 2004-12-28 2010-03-23 Battery, charging apparatus and electronic device
US12/970,179 US8277971B2 (en) 2004-12-28 2010-12-16 Battery, charging apparatus and electronic device

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CN101941456B (en) * 2010-09-19 2011-12-14 杭州大有科技发展有限公司 Battery transfer device
CN102185345B (en) * 2011-04-11 2014-07-23 江门市朗达集团有限公司 Integrated battery charger with USB interface
CN104170119B (en) 2012-03-16 2016-10-12 日本电气株式会社 Electrical storage device
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