JP2008288174A - Battery holder and portable electronic apparatus equipped with the holder - Google Patents

Battery holder and portable electronic apparatus equipped with the holder Download PDF

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JP2008288174A
JP2008288174A JP2007134774A JP2007134774A JP2008288174A JP 2008288174 A JP2008288174 A JP 2008288174A JP 2007134774 A JP2007134774 A JP 2007134774A JP 2007134774 A JP2007134774 A JP 2007134774A JP 2008288174 A JP2008288174 A JP 2008288174A
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battery
cover
holding device
elastic body
characterized
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JP2007134774A
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JP2008288174A5 (en )
JP5099624B2 (en )
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Shigeru Kato
Takaaki Ueno
茂 加藤
高明 植野
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Casio Hitachi Mobile Communications Co Ltd
株式会社カシオ日立モバイルコミュニケーションズ
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage
    • Y02E60/12Battery technologies with an indirect contribution to GHG emissions mitigation

Abstract

PROBLEM TO BE SOLVED: To apply waterproofing to a battery housing part in an electronic apparatus, as well as to reduce its size.
SOLUTION: A cell phone 1000 is provided with its body 100 and a battery cover 200 capable of being attached to its body 100, and retains a battery 300 between the body 100 and the battery cover 200. The battery cover 200 is provided with a circular projection part 221 with an elastic body 223, and the body 100 is provided with a groove 111, corresponding to the circular projection part 221 and having a structure to be pressed in the elastic body.
COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、バッテリーを電源とする電子機器におけるバッテリー保持装置、及び、これを備えた携帯電子機器に関する。 The present invention is a battery holding device in the electronic device that the battery power supply, and to a portable electronic device having the same.

現在、携帯電話等の電子機器において、その電源となるバッテリーを防水するための防水構造を備えるものが市販されている。 Currently, in electronic apparatus such as a mobile phone, which comprises a waterproof structure for waterproofing a battery serving as its power supply it is commercially available.

例えば、特許文献1における電子機器の防水構造は、バッテリーカバーと一体となったバッテリーを電池装着部に装着するようにしたものであり、バッテリーの下面に設けられたバッテリー端子と電池装着部に設けられた電源端子との接続部の周囲をパッキンで覆うことによって防水するようになっている。 For example, a waterproof structure of an electronic device in Patent Document 1, the battery was a battery cover integral is obtained by so as to mount the battery holder, provided on the battery terminal and the battery mounting portion provided on the lower surface of the battery so that the waterproof by covering the periphery of the connection portion of the obtained power supply terminal in the packing.
特開2007−35279号公報 JP 2007-35279 JP

しかし、特許文献1の技術は、パッキンをバッテリーの下面で押圧し圧縮することによって防水性を確保する構成であり、バッテリーカバーには圧縮されたパッキンの反発力によって大きな力が掛かっている。 However, the technique of Patent Document 1 is a structure to secure the waterproof property by pressing and compressing the gasket on the lower surface of the battery, is under great force by the repulsive force of the compressed packing the battery cover. そのため、特許文献1では、バッテリーカバーと一体となったバッテリーを電池装着部にロックノブによって押さえ込んでおり、そのことは機器の小型化を図る上で障害となっていた。 Therefore, in Patent Document 1, the battery was a battery cover and integrally and in pressing down the lock knob in the battery holder, that matter has been an obstacle in reducing the size of equipment.

本発明は、上記問題点に鑑みてなされたもので、小型化を図ることができ、確実に防水することのできるバッテリー保持装置、及び、これを備えた携帯電子機器を提供することを目的とする。 The present invention has been made in view of the above problems, it is possible to reduce the size, reliably waterproof battery holding device which can be, and aims to provide a portable electronic device having the same to.

上記目的を達成するために、本発明の第1の観点に係るバッテリー保持装置は、 To achieve the above object, a battery holding device according to a first aspect of the present invention,
バッテリー装着部と、前記バッテリー装着部に取り付け可能なバッテリーカバーとを備え、前記バッテリー装着部と前記バッテリーカバーとの間にバッテリーを保持するバッテリー保持装置であって、 A battery mounting section, said a battery cover attachable to the battery mounting section, a battery holding device for holding the battery between the battery cover and the battery mounting section,
前記バッテリーカバーは、弾性体を有する環状の突起部を備え、 The battery cover, an annular protruding portion having an elastic body,
前記バッテリー装着部は、前記環状の突起部に対応し、且つ、前記弾性体が圧入される構造を取る溝を備えることを特徴とする。 The battery mounting portion corresponds to the protruding portion of the annular, and the elastic body, characterized in that it comprises a groove to take a structure to be press-fitted.

例えば、前記溝の両側面に前記弾性体が密着し、外部から異物が入り込むことを防止してもよい。 For example, the elastic body is in close contact with both side surfaces of the groove may prevent foreign matter from the outside from entering.

例えば、前記バッテリーカバーは、当該バッテリーカバーを前記バッテリー装着部に取り付けるためのカバー部材と、前記環状の突起部を備える防水パッキンと、から構成されてもよい。 For example, the battery cover includes a cover member for attaching the battery cover to the battery mounting section, and a waterproof packing provided with a projecting portion of the annular may consist.

例えば、前記防水パッキンは、インサート成形により、環状の突起を備えた樹脂又は金属の構造体の当該突起を前記弾性体に埋め込み、成形されてもよい。 For example, the waterproof packing, by insert molding, embedding the projections of resin or metal structure having an annular protrusion on the elastic body may be molded.

例えば、前記弾性体は、シリコンゴムであってもよい。 For example, the elastic body may be a silicone rubber.

本発明の第2の観点に係る携帯電子機器は、 Portable electronic device according to a second aspect of the present invention,
請求項1乃至5の何れか1項に記載のバッテリー保持装置を備えることを特徴とする。 Characterized in that it comprises a battery holding device according to any one of claims 1 to 5.

本発明によれば、バッテリー保持装置の小型化を図ることができ、且つ確実に防水することができる。 According to the present invention, it is possible to reduce the size of the battery holding device, and can be reliably waterproof.

以下、本発明の実施形態を携帯電話を例に挙げて説明する。 Hereinafter, an embodiment of the present invention by taking a portable telephone as an example. 携帯電話1000は、通話等の機能を実現するための電源であるバッテリーを保持し、その防水を可能にする。 Mobile phone 1000 holds the battery is a power source for implementing the functions of the call or the like, allowing its waterproof.

携帯電話1000は、図1に示すように、本体100と、バッテリーカバー200と、バッテリー300と、から構成される。 Mobile phone 1000, as shown in FIG. 1, and a main body 100, a battery cover 200, and a battery 300,.

本体100は、バッテリー装着部110を備える。 Body 100 includes a battery mounting portion 110. バッテリーカバー200は、バッテリー装着部110に取り付け可能であり、バッテリー装着部110とバッテリーカバー200との間にバッテリー300を保持するようになっている。 Battery cover 200 is attachable to the battery attachment portion 110, so as to retain the battery 300 between the battery mounting section 110 and the battery cover 200. なお、バッテリー保持装置は、バッテリー装着部110と、バッテリーカバー200と、から構成される。 Incidentally, the battery holding device is configured as a battery mounting portion 110, and a battery cover 200,.

バッテリー装着部110は、図2に示すように、バッテリー収納部111と、電源端子112と、溝113と、引掛部114〜121と、を備える。 The battery mounting unit 110, as shown in FIG. 2, includes a battery compartment 111, a power supply terminal 112, a groove 113, a hook portion 114 to 121, a.

バッテリー収納部111は、バッテリー300を収納するように凹部として形成されている。 Battery compartment 111 is formed as a recess to accommodate the battery 300.
電源端子112は、バッテリー収納部111に収納されたバッテリー300の端子301(図1参照)に弾接する端子であり、バッテリー収納部112の内壁に設置されている。 Power terminal 112 is a bullet contact pin to the terminal 301 of the battery 300 housed in the battery compartment 111 (see FIG. 1) is installed on the inner wall of the battery housing portion 112.

また、バッテリー収納部112には、その底部に、SIM(Subscriber Identity Module)カードやUIM(User Identity Module)カードのような加入者を識別するための識別カード141が装着される識別カード装着部142、メモリカード143が装着されるメモリカード装着部144が設けられている。 Further, in the battery housing portion 112, at the bottom thereof, SIM (Subscriber Identity Module) card or a UIM (User Identity Module) identification card mounting portion 142 of the identification card 141 for identifying the subscriber, such as a card is inserted , the memory card mounting portion 144 of the memory card 143 is mounted is provided.

溝111は、バッテリー収納部111を囲繞するように形成された環状四角形の連続した溝であり、後述する防水パッキン220の弾性体223を圧入される。 Groove 111 is a continuous groove of the formed annular rectangle so as to surround the battery compartment 111, is pressed into the elastic body 223 of the waterproof packing 220 to be described later.

引掛部114〜121は、それぞれ後述するカバー部材210のフック部213,212,211,218,217,216,215,214に対応して設けられたもので、各引掛部及び対応するフック部は、フック部を引掛部に引っ掛けることができるように設計されている。 Hook portions 114 to 121 are those provided corresponding to the hook portion 213,212,211,218,217,216,215,214 of the cover member 210 to be described later, respectively, the hook portion and the corresponding hooking portions it is designed to be able to hook the hook portion to the hook portion.

バッテリーカバー200は、バッテリー装着部110に着脱可能である。 Battery cover 200 is detachably attached to the battery attachment portion 110. バッテリーカバー200は、図3,4に示すように、カバー部材210と、防水パッキン220と、から構成される。 Battery cover 200, as shown in FIGS. 3 and 4, a cover member 210, composed of a waterproof packing 220,. カバー部材210と防水パッキン220とは、両面テープ又は接着剤等により接着される。 The cover member 210 and the waterproof packing 220, is bonded by double-sided tape or adhesive. バッテリーカバー200をバッテリー装着部110に取り付けた際に、防水パッキン220が内側に来るように設計される。 When fitted with a battery cover 200 to the battery mounting section 110 is designed to waterproof packing 220 comes inside.

カバー部材210は、バッテリー装着部110に着脱可能である。 The cover member 210 is detachably attached to the battery attachment portion 110. カバー部材210は、図5に示すように、フック部211〜218を備える。 Cover member 210, as shown in FIG. 5 comprises a hook portion 211 through 218.

フック部211〜218をそれぞれ引掛部116,115,114,121,120,119,118,117に引掛けることにより、カバー部材210をバッテリー装着部110に固定することができる。 The hook portion 211 through 218 by hooking kick the hook portion 116,115,114,121,120,119,118,117 respectively, it is possible to secure the cover member 210 to the battery mounting section 110.

防水パッキン220は、防水性を有し、カバー部材210とバッテリー装着部110との間に保持されることにより、バッテリー収納部111の内部に水その他の異物が入り込むのを防止する。 Waterproof packing 220 has a waterproof, by being held between the cover member 210 and the battery mounting unit 110, to prevent water and other foreign matter from entering the inside of the battery compartment 111. 防水パッキン220は、弾性体を備えた突起部221を備える。 Waterproof packing 220 is provided with a protrusion 221 having an elastic body.

突起部221は、環状四角形の連続した突起であり、溝111に圧入されることにより、バッテリー収納部111の内部に水その他の異物が入り込むのを防止する。 Protrusion 221 is a continuous projection of annular rectangle, by being press-fitted into the groove 111, to prevent water and other foreign matter from entering the inside of the battery compartment 111.

防水パッキン220は、図7に示すように、支持部材222と、弾性体223とから構成される。 Waterproof packing 220, as shown in FIG. 7, a support member 222, and an elastic body 223. 支持部材222は、環状四角形の連続した突起を有し、この突起が溝111に嵌め込まれるように設計される。 Support member 222 has a continuous projection of annular rectangle, the protrusions are designed to fit into the groove 111. 弾性体223は、シリコンゴム等の弾性物質から構成され、支持部材222における環状四角形の突起の尾根状先端近傍及び外周側面を覆っている。 Elastic body 223 is made of an elastic material such as silicone rubber, and covers the ridge-shaped tip and near the outer peripheral side surface of the projection of the annular rectangle in the support member 222. そして、突起部221を溝111に嵌め込んだ際に、弾性体223は、溝111に圧入され、溝111の両側面に密着し、バッテリー収納部112の内部に水その他の異物が入り込めないように設計される。 Then, when fitting the protrusions 221 into the groove 111, the elastic member 223, is pressed into the groove 111, in close contact with both side surfaces of the groove 111, not water or other foreign matter is impenetrable to the inside of the battery compartment 112 It is designed to be.

支持部材222、すなわち、弾性体223を除いた防水パッキン220を構成する構造体は、樹脂又は金属で構成される。 The support member 222, i.e., structure constituting the waterproof packing 220, excluding the elastic member 223 is composed of resin or metal. 防水パッキン220は、インサート成形により、上記の樹脂又は金属で構成される支持部材222を弾性体223に埋め込むことによって成形される。 Waterproof packing 220 by insert molding, is molded by embedding the support member 222 formed of the above resin or metal elastic body 223.

バッテリー300は、携帯電話1000が通話等の機能を実現するための電源である。 Battery 300 may be a cellular phone 1000 is a power source for implementing the functions such as a telephone call.

以下、図6,7を参照しながら、上記構成の携帯電話1000において、実際に本体100にバッテリーカバー200とバッテリー300とを装着した際の態様に関する説明を行う。 Hereinafter, with reference to FIGS. 6 and 7, the cellular phone 1000 having the above configuration performs the actual description of the embodiment when wearing the battery cover 200 and the battery 300 to the body 100.

ここで、図6は、本体100とバッテリーカバー200との正面図である。 Here, FIG. 6 is a front view of the main body 100 and battery cover 200. 図7は、本体100にバッテリー300を収納し、バッテリーカバー200を取り付けた時の、図6のA−A線における模式的な矢視断面図である。 7, housing the battery 300 to the body 100, when fitted with a battery cover 200 is a schematic palm sectional view along line A-A of FIG. ただし、A−A線は、引掛部117,121とフック部214,218とを通過するように設定されている。 However, A-A line is set so as to pass through the hook portions 117 and 121 and the hook portion 214 and 218.

図7(a)(b)に示すように、本体100にバッテリー300を収納し、バッテリーカバー200を取り付けた際、引掛部121,117は、それぞれ、フック部214,218に引掛けられ、環状四角形の突起部221は環状四角形の溝111に圧入される。 As shown in FIG. 7 (a) (b), housing the battery 300 to the main body 100, when fitted with a battery cover 200, the hook portions 121,117 are respectively hooked to the hook portion 214 and 218, annular protrusion 221 of square is pressed into the groove 111 of the annular rectangle. 図7(b)に示すように、その際に溝111の両側面に弾性体223が密着し、防水パッキン220はバッテリー300を収納したバッテリー収納部112を覆うので、バッテリー収納部112の内部に水その他の異物が入り込めないようになる。 As shown in FIG. 7 (b), this time the elastic member 223 in close contact with both side surfaces of the grooves 111, since the waterproof packing 220 covers the battery housing portion 112 that houses a battery 300, the inside of the battery housing portion 112 water or other foreign matter is so impenetrable.

以上、このようにして、本発明の実施形態に係る携帯電話1000によれば、バッテリー収納部分を防水すると共にバッテリー収納部分の小型化を図ることができる。 Above, in this way, according to the mobile phone 1000 according to the embodiment of the present invention, the battery housing part can be miniaturized battery housing part as well as waterproof.

なお、本発明は上記実施形態に限定されず、種々の変形及び応用が可能である。 The present invention is not limited to the above embodiments, and various modifications and applications are possible.

上記実施形態においては、支持部材222の突起部のみを弾性体223で覆う構成したが、支持部材222の全体を覆う構成にしてもよい。 In the above embodiment, only the protrusions of the support member 222 is constituted covered with an elastic member 223, may be configured to covers the entire support member 222.

上記実施形態においては、携帯電子機器として携帯電話を例示したが、これに限定されるものではなく、ノート型パーソナルコンピュータ、デジタルカメラ、PDA(Personal Digital Assistant)、電子手帳、携帯型無線機、その他の電子機器であってもよい。 In the above embodiment has illustrated a mobile phone as a portable electronic device, it is not limited thereto, notebook personal computers, digital cameras, PDA (Personal Digital Assistant), an electronic organizer, a portable radio, and other it may be of the electronic equipment.

また、電子機器に限定されるものでもなく、他のカバー着脱機構を有するものに本発明の実施形態のカバー着脱機構を応用してもよい。 Also, no limitation to the electronic device, a cover removal mechanism embodiment of the present invention may be applied to those having other cover detaching mechanism.

また、防水パッキンを構成する弾性体や樹脂や金属等の材料も任意であり、その他、具体的な細部構造等についても適宜変更可能である。 Also, materials such as an elastic body or a resin or metal constituting the waterproof packing is also arbitrary, and other, can also be appropriately changed for such specific details structure.

本発明の実施形態に係る携帯電話の斜視図である。 It is a perspective view of a cellular phone according to an embodiment of the present invention. 図1の携帯電話におけるバッテリー装着部の拡大図である。 It is an enlarged view of the battery mounting section in the mobile telephone of Figure 1. 図1の携帯電話におけるバッテリーカバーの斜視図である。 It is a perspective view of a battery cover in the mobile telephone of Figure 1. 図3のバッテリーカバーの分解図である。 It is an exploded view of the battery cover of Figure 3. 図3のバッテリーカバーの正面図である。 It is a front view of the battery cover of Figure 3. 本発明の実施形態に係る携帯電話の正面図である。 It is a front view of a mobile phone according to an embodiment of the present invention. 図6のA−A線における模式的な矢視断面図である。 It is a schematic palm sectional view along line A-A of FIG.

符号の説明 DESCRIPTION OF SYMBOLS

100・・・本体、110・・・バッテリー装着部、111・・・バッテリー収納部、112・・・電源端子、113・・・溝、114〜121・・・引掛部、200・・・バッテリーカバー、210・・・カバー部材、211〜218・・・フック部、220・・・防水パッキン、221・・・突起部、222・・・支持部材、223・・・弾性体、300・・・バッテリー、1000・・・携帯電話 100 ... main body, 110 ... battery mounting section, 111 ... battery compartment, 112 ... power source terminal, 113 ... groove, 114-121 ... hook portion, 200 ... battery cover , 210 ... cover member, 211 to 218 ... hook portion, 220 ... waterproof packing, 221 ... protrusions, 222 ... support member, 223 ... elastic member, 300 ... battery , 1000 ... mobile phone

Claims (6)

  1. バッテリー装着部と、前記バッテリー装着部に取り付け可能なバッテリーカバーとを備え、前記バッテリー装着部と前記バッテリーカバーとの間にバッテリーを保持するバッテリー保持装置であって、 A battery mounting section, said a battery cover attachable to the battery mounting section, a battery holding device for holding the battery between the battery cover and the battery mounting section,
    前記バッテリーカバーは、弾性体を有する環状の突起部を備え、 The battery cover, an annular protruding portion having an elastic body,
    前記バッテリー装着部は、前記環状の突起部に対応し、且つ、前記弾性体が圧入される構造を取る溝を備える、 The battery mounting portion corresponds to the protruding portion of the annular, and comprises a groove to take a structure in which the elastic body is press-fitted,
    ことを特徴とするバッテリー保持装置。 Battery holding device, characterized in that.
  2. 前記溝の両側面に前記弾性体が密着し、外部から異物が入り込むことを防止する、 The elastic body is in close contact with both sides of the groove, to prevent the foreign matter from the outside from entering,
    ことを特徴とする請求項1に記載のバッテリー保持装置。 Battery holding device according to claim 1, characterized in that.
  3. 前記バッテリーカバーは、当該バッテリーカバーを前記バッテリー装着部に取り付けるためのカバー部材と、前記環状の突起部を備える防水パッキンと、から構成される、 The battery cover is configured the battery cover and the cover member for attachment to the battery mounting section, from a waterproof packing provided with a projecting portion of the annular,
    ことを特徴とする請求項1又は2に記載のバッテリー保持装置。 Battery holding device according to claim 1 or 2, characterized in that.
  4. 前記防水パッキンは、インサート成形により、環状の突起を備えた樹脂又は金属の構造体の当該突起を前記弾性体に埋め込み、成形される、 The waterproof packing, by insert molding, embedding the projections of resin or metal structure having an annular protrusion on the elastic body is molded,
    ことを特徴とする請求項3に記載のバッテリー保持装置。 Battery holding device according to claim 3, characterized in that.
  5. 前記弾性体は、シリコンゴムである、 The elastic body is silicone rubber,
    ことを特徴とする請求項1乃至4の何れか1項に記載のバッテリー保持装置。 Battery holding device according to any one of claims 1 to 4, characterized in that.
  6. 請求項1乃至5の何れか1項に記載のバッテリー保持装置を備えることを特徴とする携帯電子機器。 Portable electronic device comprising: a battery holding device according to any one of claims 1 to 5.
JP2007134774A 2007-05-21 2007-05-21 Battery holding device, and a portable electronic device having the same Active JP5099624B2 (en)

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JP4538526B2 (en) * 2009-02-10 2010-09-08 株式会社カシオ日立モバイルコミュニケーションズ Waterproof structure of the connector cover, and electronic equipment
JP2010251890A (en) * 2009-04-13 2010-11-04 Panasonic Corp Portable transmitter
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JP2011187849A (en) * 2010-03-10 2011-09-22 Nec Casio Mobile Communications Ltd Waterproof case and electronic device with the same
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US20120055838A1 (en) * 2010-09-08 2012-03-08 Fujitsu Limited Water-resistant cover and electronic device
JP2012064736A (en) * 2010-09-16 2012-03-29 Nec Saitama Ltd Electronic apparatus and case
KR101208222B1 (en) 2010-09-30 2012-12-04 후지쯔 가부시끼가이샤 Electronic device
JP2012124131A (en) * 2010-12-10 2012-06-28 Mitsubishi Automob Eng Co Ltd Battery case
JP2012156338A (en) * 2011-01-26 2012-08-16 Kyocera Corp Electronic apparatus
JP4996752B1 (en) * 2011-02-14 2012-08-08 株式会社東芝 Television receiver, and electronic equipment
JP2012186052A (en) * 2011-03-07 2012-09-27 Shin Etsu Polymer Co Ltd Battery cover for electronic apparatus
JP2012226853A (en) * 2011-04-15 2012-11-15 Shin Etsu Polymer Co Ltd Waterproof cover member, cover body used therefor, and method of manufacturing waterproof cover member
JP2013045850A (en) * 2011-08-23 2013-03-04 Shin Etsu Polymer Co Ltd Protection cover and electronic apparatus equipped with the same
KR101730959B1 (en) 2011-10-04 2017-04-28 삼성에스디아이 주식회사 Battery pack having sealing member
JP2013085155A (en) * 2011-10-12 2013-05-09 Shin Etsu Polymer Co Ltd Waterproof cover and electronic apparatus using the same
JP2012168975A (en) * 2012-04-27 2012-09-06 Toshiba Corp Television receiver and electronic apparatus
KR101689221B1 (en) * 2012-10-15 2016-12-23 삼성에스디아이 주식회사 Sealing case
KR20140047899A (en) * 2012-10-15 2014-04-23 삼성에스디아이 주식회사 Sealing case
JP2015211129A (en) * 2014-04-25 2015-11-24 フクダ電子株式会社 Housing structure of electronic apparatus

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