JP3732361B2 - Portable electronic devices - Google Patents

Portable electronic devices Download PDF

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Publication number
JP3732361B2
JP3732361B2 JP21331699A JP21331699A JP3732361B2 JP 3732361 B2 JP3732361 B2 JP 3732361B2 JP 21331699 A JP21331699 A JP 21331699A JP 21331699 A JP21331699 A JP 21331699A JP 3732361 B2 JP3732361 B2 JP 3732361B2
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Japan
Prior art keywords
battery pack
battery
concave portion
convex portion
convex
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JP2001043841A (en
Inventor
光昭 熊谷
俊之 小林
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Fujitsu Frontech Ltd
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Fujitsu Frontech 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

Description

【０００１】
【発明の属する技術分野】
本発明は、携帯型電子機器に関する。
【０００２】
【従来の技術】
ノート型のパーソナルコンピュータ等の携帯型電子機器はバッテリを内蔵し、機器を交流電源に接続しなくとも、バッテリパックにより一定時間使用できるようになっている。バッテリによる機器の使用可能時間は、携帯型電子機器の低消費電力化とバッテリパックの寿命の向上により延びてきている。
【０００３】
【発明が解決しようとする課題】
バッテリパックは機器のバッテリ収納部に収納されるが、携帯型の機器はユーザが誤って落下させたりして機器に衝撃が加わることがある。機器に衝撃が加わると、バッテリ収納部に収納されているバッテリパックが外に飛び出す方向の力が働くので、バッテリパックが機器の外部に飛び出し、機器に内蔵されるメモリ等に記憶されているデータが失われる可能性がある。そのため、簡単な構造で、かつ衝撃が加わったときにもバッテリパックを確実に機器の内部に保持できるバッテリ収納機構が求められている。
【０００４】
また、バッテリパックをバッテリ収納部に挿入する際に、ユーザが誤ってバッテリパックの極性を逆にして挿入してしまうことがあり、誤挿入に気がつかないと、電源を切ったときにメモリのデータが失われてしまう可能性がある。さらに、バッテリパックの端子が金属等に触れてバッテリパックが短絡されてしまうという問題点もあった。
【０００５】
本発明の課題は、衝撃が加わった場合でも、バッテリパックを確実に機器内部に保持できるようにすることである。
【０００６】
【課題を解決するための手段】
本発明の携帯型電子機器は、バッテリパックを収納するバッテリ収納部に、前記バッテリパックの端子と対向する面に前記バッテリパックの第１の凸部が挿入される第１の凹部を設け、前記第１の凸部が設けられる面と対向する面に前記バッテリパックの第２の凸部が挿入される第２の凹部を設け、前記第１の凹部が設けられている面に前記バッテリパックの前記第２の凸部を前記第２の凹部方向に加圧する弾性部材を設け、前記バッテリパックの両端面の前記第１及び第２の凸部をそれぞれ対向する前記第１及び第２の凹部に挿入して前記バッテリパックを機器内部に収納するよう構成する。
【０００７】
この発明によれば、バッテリパックの両端面に設けられた第１及び第２の凸部が、機器側の対応する第１及び第２の凹部と係合し、さらに弾性部材によりバッテリパックの第２の凸部が機器側の第２の凹部に押し込まれる。従って、落下の衝撃等が加わっても、バッテリパックの凸部が機器側の凹部と係合し、バッテリパックが機器の外に飛び出すのを防止できる。
【０００８】
本発明の他の携帯型電子機器は、バッテリパックを収納するバッテリ収納部に、前記バッテリパックの端子と対向する面に前記バッテリパックの第１の凸部が挿入される第１の凹部を設け、前記第１の凹部が設けられる面と対向する面に前記バッテリパックの第２の凸部が挿入される第２の凹部を設け、前記第１の凹部が設けられている面に前記バッテリパックの前記第２の凸部を前記第２の凹部方向に加圧する弾性部材を設け、前記バッテリパックを機器内部に収納した状態で前記バッテリパックを覆うバッテリカバーの一方の端部を開閉可能に支持し、前記一方の端部の近傍に凸部を設けるように構成する。
【０００９】
この発明によれば、バッテリパックの両端面に設けた第１及び第２の凸部が機器側の対応する第１及び第２の凹部と係合し、さらにバッテリカバーを閉じたときに、バッテリカバーの一方の端部の近傍に設けた突起によりバッテリパックの第２の凸部が機器側の第２の凹部に押し込められ、例えば、バッテリパックの水平方向のガタが少なくなるので、落下の衝撃等が加わっても、バッテリパックがバッテリ収納機構の外部に飛び出しにくくなる。
【００１０】
【発明の実施の形態】
以下、本発明を図面を参照しながら説明する。図１は、本発明の第１の実施の形態の携帯型電子機器のバッテリ収納部（バッテリ収納機構）とそのバッテリ収納部に収納されるバッテリパックの外観斜視図である。この実施の形態は、本発明をバーコードの読み取り機能を有するハンドヘルドターミナルに適用したものである。
【００１１】
バッテリパック３１の左側面３１ａには、正極と負極の２個の端子（図示せず）と、その２個の端子の間に端子の上端面より突出した２個の突起３２が設けられている。この突起３２は、バッテリパック３１の左側面３１ａの下端から、左側面３１ａの垂直方向にバッテリパック３１の厚さのほぼ２／３の位置まで所定幅で形成されている。すなわち、突起３２は、バッテリパック３１を中央部で水平方向に切断したときの断面に対して非対称な形状となっている。
【００１２】
バッテリパック３１の右側面３１ｂには、２個の突起３３が設けられている。この突起３３は突起３２と同様にバッテリパック３１の中央部を通る断面に対して非対称な形状をしている。
【００１３】
携帯型電子機器本体３４にはバッテリ収納部３５が設けられ、バッテリ収納部３５の左内側面３５ａのバッテリパック３１の左側の突起３２に対応する位置には２個の凹部３６が設けられ、凹部３６の隣にはそれぞれバネ３７が設けられている。また、バッテリ収納部３５の右内側面３５ｂのバッテリパック３１の右側の突起３３に対応する位置に２個の凹部３８が設けられている。
【００１４】
次に、図２は、第１の実施の形態におけるバッテリパック３１の収納動作の説明図である。
【００１５】
バッテリパック３１をバッテリ収納部３５に収納する場合には、バッテリパック３１の左側面３１ａの突起３２をバッテリ収納部３５の左内側面３５ａの凹部３６に挿入し、さらにバッテリパック３１の右側面３１ｂの突起３３をバッテリ収納部３５の右内側面３５ｂの凹部３８に挿入し、バッテリカバー３８を閉じる。バッテリカバー３８を閉じた状態では、バッテリ収納部３５の左内側面のバネ３７によりバッテリパック３１は、図２の右方向に押されているので、バッテリパック３１の右側面の突起３３がバッテリ収納部３５の右内側面３５ｂの凹部３８に押し込まれ、突起３３が凹部３８から抜けにくくなっている。さらに、バッテリパック３１の左側面の突起３２がバッテリ収納部３５の左内側面３５ａの凹部と係合するので、落下の衝撃等が加わった場合でも、バッテリパック３１がバッテリ収納部３５の外に飛び出しにくくなっている。
【００１６】
この第１の実施の形態のバッテリパック３１は、端子の設けられている面に端子より突出した突起３２を設けているので端子が金属等により短絡されるのを防止できる。さらに、端子の設けられている面及びそれと反対側の面にそれぞれ突起３２，３３を設け、それらの突起３２，３３をバッテリパック３１の中心部を通る断面に対して非対称な形状としているので、バッテリパック３１の端子の極性を逆にしてバッテリ収納部３５に挿入することができなくなっている。
【００１７】
また、この第１の実施の形態のバッテリ収納部３５は、バッテリパック３１の形状に対応させて左内側面３５ａと右内側面３５ｂにそれぞれ凹部３６，２８を設け、さらにバッテリパック３１を右方向に押圧するバネ３７を設けたので、バッテリの機器本体３４に落下の衝撃等が加わっても、突起３２と凹部３６、突起３３と凹部３８が係合してバッテリパック３１がバッテリ収納部３５の外に飛び出すのを防止できる。
【００１８】
次に、図３は、本発明の第２の実施の形態のバッテリパック及びバッテリ収納部の外観斜視図である。
【００１９】
この第２の実施の形態のバッテリパック３１及びバッテリ収納部３１の構成は基本的には上述した第１の実施の形態と同様であり、異なる点はバッテリカバー４１に凸部４２を設け、バッテリパック３１の水平方向のがたを抑えるようにしたことである。
【００２０】
第２の実施の形態のバッテリパック３１の収納動作を図３及び図４を参照して説明する。
【００２１】
先ず、バッテリパック３１の左側面の突起３２をバッテリ収納部３１の左内側面３１ａの凹部３６に挿入し、さらにバッテリパック３１の右側面３５ｂの突起３３をバッテリ収納部３１の右内側面３１ｂの凹部３６に挿入する。バッテリ収納部３５にバッテリパック３１が収納されると、バネ３７によりバッテリパック３１は図４の右方向に押され、バッテリパック３１の右側面３１ｂの突起３３がバッテリ収納部３５の右内側面３５ｂの凹部３８に押し込まれる。
【００２２】
バッテリパック３１を収納した状態でバッテリカバー４１を閉じると、バッテリカバー４１の回転軸側に設けられた凸部４２がバッテリパック３１とバッテリ収納部３５の左内側面との間の隙間に入り、バッテリパック３１の左右方向のがたを少なくする（図４の状態）。なお、バッテリカバー４１の凸部４２は先端から根元に向かって幅が広がっており、バッテリパック３１とバッテリ収納部３５の隙間をより少なくできるようになっている。バッテリパック３１とバッテリ収納部３５との左右方向のガタが少なくなると、バッテリパック３１の右側の突起３３とバッテリ収納部３５の右内側面３５ｂの凹部３８との勘合がより確実になるので、機器本体３４に落下等の衝撃が加わっても、バッテリパック３１が外に飛び出しにくくなる。
【００２３】
この第２の実施の形態のバッテリ収納部３５は、上述した第１の実施の形態の効果に加え、バッテリカバー４１に設けた凸部４２によりバッテリ収納部３５内部におけるバッテリパック３１の水平方向のガタを押さえることができるので、バッテリパック３１の突起３３を凹部３８に確実に係合させ、落下等の衝撃が加わったときに、バッテリパック３１が外に飛び出すのを防止できる。
【００２４】
なお、上述した第１の実施の形態では、バネ３７によりバッテリパック３１を右方向に押しつけるような構造としたが、バネ３７を用いずにバッテリパック３１の突起とバッテリ収納部側の凹部との係合だけでバッテリパック３１を保持するような構造にしても良い。
【００２５】
また、バッテリパック３１，４１の突起の形状は、実施の形態に示したものに限らず、例えば、バッテリパックの下面から上面まで延長し上下で幅の異なる形状、あるいは同一端面の２個の突起が左右で異なる形状であって良い。
【００２６】
また、バネ３７等からなる弾性部材は金属性のものに限らず、プラスチックのバネ、あるいは機器の内部が弾性を有する材料で構成されている場合には、弾性部材を機器本体と一体に形成しても良い。
【００２７】
さらに、第２の実施の形態では、バッテリカバー４１を回転可能に支持する側の端部の近傍に凸部４２を設けたが、バッテリカバー４１の他方の端部の近傍にバッテリパック３１の水平方向のガタを抑える凸部を形成しても良い。
【００２８】
本発明は、実施の形態に述べたハンドヘルドターミナルに限らず、パーソナルコンピュータ、携帯型カセットプレーヤ等の種々の携帯型電子機器に適用できる。
【００２９】
【発明の効果】
本発明によれば、バッテリパックの凸部をバッテリ収納機構の凹部に挿入することで、機器に落下の衝撃等が加わった場合でも、バッテリパックがバッテリ収納機構の外に飛び出すのを防止できる。また、バッテリパックの極性が逆の状態で機器のバッテリ収納部に挿入されるのを防止できる。
【図面の簡単な説明】
【図１】 第１の実施の形態のバッテリパック及びバッテリ収納部の外観斜視図である。
【図２】 第１の実施の形態のバッテリパックの収納動作の説明図である。
【図３】 第２の実施の形態のバッテリパック及びバッテリ収納部の外観斜視図である。
【図４】第２の実施の形態のバッテリパックの収納動作の説明図である。
【符号の説明】
３１ バッテリパック
３５ バッテリ収納部
３２，３３ バッテリパックの突起
３６，３８ バッテリ収納部の凹部
３７ バネ
３８，４１ バッテリカバー
４２ バッテリカバーの凸部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a portable electronic device.
[0002]
[Prior art]
A portable electronic device such as a notebook personal computer has a built-in battery and can be used for a certain period of time by a battery pack without connecting the device to an AC power source. The usable time of a device using a battery has been extended by reducing the power consumption of a portable electronic device and improving the life of a battery pack.
[0003]
[Problems to be solved by the invention]
Although the battery pack is stored in the battery storage portion of the device, the portable device may be dropped by the user and an impact may be applied to the device. When an impact is applied to the device, the battery pack that is stored in the battery compartment has a force that pops out, so the battery pack pops out of the device and the data stored in the memory built in the device. May be lost. Therefore, there is a need for a battery housing mechanism that has a simple structure and can reliably hold the battery pack inside the device even when an impact is applied.
[0004]
Also, when inserting the battery pack into the battery compartment, the user may accidentally insert the battery pack with the polarity reversed. If the user does not notice the incorrect insertion, the memory data will be lost when the power is turned off. May be lost. Furthermore, there is a problem that the battery pack is short-circuited when the terminal of the battery pack touches metal or the like.
[0005]
An object of the present invention is to ensure that a battery pack can be held inside a device even when an impact is applied.
[0006]
[Means for Solving the Problems]
In the portable electronic device according to the present invention, the battery housing portion that houses the battery pack is provided with a first recess into which the first projecting portion of the battery pack is inserted on a surface facing the terminal of the battery pack, A second concave portion into which the second convex portion of the battery pack is inserted is provided on a surface opposite to a surface on which the first convex portion is provided, and the surface of the battery pack is provided on the surface on which the first concave portion is provided. An elastic member that pressurizes the second convex portion in the direction of the second concave portion is provided, and the first and second concave portions facing the first and second convex portions on both end faces of the battery pack are provided. The battery pack is configured to be inserted and housed inside the device.
[0007]
According to this invention, the 1st and 2nd convex part provided in the both end surfaces of the battery pack engages with the corresponding 1st and 2nd recessed part by the side of an apparatus, and also the 1st and 2nd convex part of a battery pack by an elastic member. The two convex portions are pushed into the second concave portion on the device side. Therefore, even if a drop impact or the like is applied, the convex portion of the battery pack can be engaged with the concave portion on the device side, and the battery pack can be prevented from jumping out of the device.
[0008]
In another portable electronic device of the present invention, a battery housing portion that houses a battery pack is provided with a first recess portion into which a first projecting portion of the battery pack is inserted on a surface facing the terminal of the battery pack. A second recess into which the second convex portion of the battery pack is inserted is provided on a surface opposite to a surface on which the first concave portion is provided, and the battery pack is provided on a surface on which the first concave portion is provided. An elastic member that pressurizes the second convex portion in the direction of the second concave portion is provided, and one end portion of the battery cover that covers the battery pack is supported to be openable and closable while the battery pack is housed inside the device. And it comprises so that a convex part may be provided in the vicinity of said one edge part.
[0009]
According to this invention, when the first and second convex portions provided on both end faces of the battery pack engage with the corresponding first and second concave portions on the device side, and the battery cover is closed, the battery The projection provided in the vicinity of one end of the cover pushes the second convex portion of the battery pack into the second concave portion on the device side, and, for example, the backlash in the horizontal direction of the battery pack is reduced. Etc., it is difficult for the battery pack to jump out of the battery storage mechanism.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described below with reference to the drawings. FIG. 1 is an external perspective view of a battery storage unit (battery storage mechanism) and a battery pack stored in the battery storage unit of the portable electronic device according to the first embodiment of the present invention. In this embodiment, the present invention is applied to a handheld terminal having a barcode reading function.
[0011]
The left side surface 31a of the battery pack 31 is provided with two terminals (not shown) of a positive electrode and a negative electrode, and two protrusions 32 protruding from the upper end surface of the terminal between the two terminals. . The protrusion 32 is formed with a predetermined width from the lower end of the left side surface 31a of the battery pack 31 to a position approximately 2/3 of the thickness of the battery pack 31 in the direction perpendicular to the left side surface 31a. That is, the protrusion 32 has an asymmetric shape with respect to a cross section when the battery pack 31 is cut in the horizontal direction at the center.
[0012]
Two protrusions 33 are provided on the right side surface 31 b of the battery pack 31. Similar to the protrusion 32, the protrusion 33 has an asymmetric shape with respect to a cross section passing through the central portion of the battery pack 31.
[0013]
The portable electronic device main body 34 is provided with a battery storage portion 35, and two concave portions 36 are provided at positions corresponding to the left protrusions 32 of the battery pack 31 on the left inner side surface 35 a of the battery storage portion 35. Next to 36, springs 37 are provided. In addition, two concave portions 38 are provided at positions corresponding to the right protrusion 33 of the battery pack 31 on the right inner surface 35 b of the battery storage portion 35.
[0014]
Next, FIG. 2 is an explanatory diagram of the storing operation of the battery pack 31 in the first embodiment.
[0015]
When the battery pack 31 is stored in the battery storage unit 35, the protrusion 32 on the left side surface 31 a of the battery pack 31 is inserted into the recess 36 on the left inner side surface 35 a of the battery storage unit 35, and further the right side surface 31 b of the battery pack 31. The protrusion 33 is inserted into the recess 38 on the right inner surface 35b of the battery housing 35, and the battery cover 38 is closed. In a state where the battery cover 38 is closed, the battery pack 31 is pushed rightward in FIG. 2 by the spring 37 on the left inner surface of the battery storage portion 35, so that the protrusion 33 on the right side surface of the battery pack 31 is stored in the battery storage. It is pushed into the recess 38 on the right inner surface 35 b of the part 35, and the protrusion 33 is difficult to come out of the recess 38. Further, since the protrusion 32 on the left side surface of the battery pack 31 engages with the concave portion of the left inner side surface 35a of the battery storage portion 35, the battery pack 31 is not attached to the battery storage portion 35 even when a drop impact or the like is applied. It becomes difficult to jump out.
[0016]
In the battery pack 31 of the first embodiment, since the protrusion 32 protruding from the terminal is provided on the surface where the terminal is provided, the terminal can be prevented from being short-circuited by metal or the like. Furthermore, since the protrusions 32 and 33 are provided on the surface on which the terminal is provided and the opposite surface, respectively, and the protrusions 32 and 33 are asymmetrical with respect to the cross section passing through the central portion of the battery pack 31, The battery pack 31 cannot be inserted into the battery storage unit 35 with the terminal polarity reversed.
[0017]
The battery storage unit 35 of the first embodiment is provided with recesses 36 and 28 on the left inner side surface 35a and the right inner side surface 35b, respectively, corresponding to the shape of the battery pack 31, and further the battery pack 31 is moved to the right. Since the spring 37 that presses the battery pack 31 is provided, even if a drop impact or the like is applied to the battery device main body 34, the protrusion 32 and the recess 36, the protrusion 33 and the recess 38 are engaged, and the battery pack 31 is attached to the battery storage part 35. It can prevent jumping out.
[0018]
Next, FIG. 3 is an external perspective view of the battery pack and the battery storage unit according to the second embodiment of the present invention.
[0019]
The configurations of the battery pack 31 and the battery storage unit 31 of the second embodiment are basically the same as those of the first embodiment described above, except that a protrusion 42 is provided on the battery cover 41 and the battery That is, the horizontal play of the pack 31 is suppressed.
[0020]
The storing operation of the battery pack 31 according to the second embodiment will be described with reference to FIGS.
[0021]
First, the protrusion 32 on the left side surface of the battery pack 31 is inserted into the recess 36 on the left inner side surface 31 a of the battery storage unit 31, and the protrusion 33 on the right side surface 35 b of the battery pack 31 is inserted into the right inner side surface 31 b of the battery storage unit 31. Insert into the recess 36. When the battery pack 31 is stored in the battery storage unit 35, the battery pack 31 is pushed rightward in FIG. 4 by the spring 37, and the protrusion 33 on the right side surface 31 b of the battery pack 31 is the right inner side surface 35 b of the battery storage unit 35. It is pushed into the recess 38 of.
[0022]
When the battery cover 41 is closed in a state in which the battery pack 31 is stored, the convex portion 42 provided on the rotating shaft side of the battery cover 41 enters a gap between the battery pack 31 and the left inner surface of the battery storage portion 35. The back and forth of the battery pack 31 is reduced (state shown in FIG. 4). The convex portion 42 of the battery cover 41 is widened from the tip toward the base, so that the gap between the battery pack 31 and the battery storage portion 35 can be reduced. When the backlash in the left-right direction between the battery pack 31 and the battery storage unit 35 is reduced, the right projection 33 on the battery pack 31 and the recess 38 on the right inner side surface 35b of the battery storage unit 35 are more securely fitted. Even if an impact such as dropping is applied to the main body 34, the battery pack 31 is difficult to jump out.
[0023]
In addition to the effects of the first embodiment described above, the battery storage unit 35 according to the second embodiment has a convex portion 42 provided on the battery cover 41 in the horizontal direction of the battery pack 31 inside the battery storage unit 35. Since the play can be held down, the protrusion 33 of the battery pack 31 can be securely engaged with the recess 38, and the battery pack 31 can be prevented from jumping out when an impact such as dropping is applied.
[0024]
In the first embodiment described above, the structure is such that the battery pack 31 is pressed rightward by the spring 37. However, the protrusion of the battery pack 31 and the recess on the battery storage portion side are not used without using the spring 37. The battery pack 31 may be held only by engagement.
[0025]
The shape of the protrusions of the battery packs 31 and 41 is not limited to that shown in the embodiment. For example, the protrusions extend from the lower surface to the upper surface of the battery pack and have different widths at the top and bottom, or two protrusions on the same end surface May have different shapes on the left and right.
[0026]
In addition, the elastic member formed of the spring 37 and the like is not limited to a metallic member, and when the inside of the device is made of a material having elasticity, the elastic member is formed integrally with the device body. May be.
[0027]
Further, in the second embodiment, the convex portion 42 is provided in the vicinity of the end portion on the side that rotatably supports the battery cover 41, but the horizontal direction of the battery pack 31 is provided in the vicinity of the other end portion of the battery cover 41. You may form the convex part which suppresses the play of a direction.
[0028]
The present invention is not limited to the handheld terminal described in the embodiment, and can be applied to various portable electronic devices such as a personal computer and a portable cassette player.
[0029]
【The invention's effect】
According to the present invention, by inserting the convex portion of the battery pack into the concave portion of the battery storage mechanism, it is possible to prevent the battery pack from jumping out of the battery storage mechanism even when a drop impact or the like is applied to the device. Moreover, it can prevent inserting in the battery storage part of an apparatus in the state with the reverse polarity of a battery pack.
[Brief description of the drawings]
FIG. 1 is an external perspective view of a battery pack and a battery storage unit according to a first embodiment.
FIG. 2 is an explanatory diagram of a storing operation of the battery pack according to the first embodiment.
FIG. 3 is an external perspective view of a battery pack and a battery storage unit according to a second embodiment.
FIG. 4 is an explanatory diagram of a storing operation of the battery pack according to the second embodiment.
[Explanation of symbols]
31 Battery Pack 35 Battery Storage Unit 32, 33 Battery Pack Projection 36, 38 Concave Part of Battery Storage Unit 37 Spring 38, 41 Battery Cover 42 Convex Part of Battery Cover

Claims (4)

バッテリパックを収納するバッテリ収納部に、
前記バッテリパックの端子と対向する面に前記バッテリパックの第１の凸部が挿入される第１の凹部を設け、
前記第１の凹部が設けられる面と対向する面に前記バッテリパックの第２の凸部が挿入される第２の凹部を設け、
前記第１の凹部が設けられている面に前記バッテリパックの前記第２の凸部を前記第２の凹部方向に加圧する弾性部材を設け、
前記バッテリパックの両端面の前記第１及び第２の凸部をそれぞれ対向する前記第１及び第２の凹部に挿入して前記バッテリパックを機器内部に収納することを特徴とする携帯型電子機器。In the battery compartment that houses the battery pack,
Providing a first concave portion into which the first convex portion of the battery pack is inserted in a surface facing the terminal of the battery pack;
A second recess in which the second protrusion of the battery pack to said first surface opposite the surface on which the concave portion is provided is inserted is provided,
An elastic member that pressurizes the second convex portion of the battery pack in the direction of the second concave portion is provided on the surface where the first concave portion is provided;
A portable electronic device characterized in that the battery pack is housed inside the device by inserting the first and second convex portions on both end faces of the battery pack into the opposing first and second concave portions, respectively. . バッテリパックを収納するバッテリ収納部に、
前記バッテリパックの端子と対向する面に前記バッテリパックの第１の凸部が挿入される第１の凹部を設け、
前記第１の凹部が設けられる面と対向する面に前記バッテリパックの第２の凸部が挿入される第２の凹部を設け、
前記第１の凹部が設けられている面に前記バッテリパックの前記第２の凸部を前記第２の凹部方向に加圧する弾性部材を設け、
前記バッテリパックを機器内部に収納した状態で前記バッテリパックを覆うバッテリカバーの一方の端部を開閉可能に支持し、前記一方の端部の近傍に凸部を設けたことを特徴とする携帯型電子機器。In the battery compartment that houses the battery pack,
Providing a first concave portion into which the first convex portion of the battery pack is inserted in a surface facing the terminal of the battery pack;
Providing a second concave portion into which the second convex portion of the battery pack is inserted on a surface facing the surface on which the first concave portion is provided;
An elastic member that pressurizes the second convex portion of the battery pack in the direction of the second concave portion is provided on the surface where the first concave portion is provided;
One end of a battery cover that covers the battery pack in a state in which the battery pack is housed inside the apparatus is supported to be openable and closable, and a convex portion is provided in the vicinity of the one end. Electronics. バッテリパックを収納するバッテリ収納部に、
前記バッテリパックの端子と対向する面に前記バッテリパックの第１の凸部が挿入される第１の凹部を設け、
前記第１の凹部が設けられる面と対向する面に前記バッテリパックの第２の凸部が挿入される第２の凹部を設け、
前記バッテリパックの両端面に設けられた前記第１及び第２の凸部をそれぞれ対向する前記第１及び第２の凹部に挿入して前記バッテリパックを機器内部に収納することを特徴とする携帯型電子機器。In the battery compartment that houses the battery pack,
Providing a first concave portion into which the first convex portion of the battery pack is inserted in a surface facing the terminal of the battery pack;
Providing a second concave portion into which the second convex portion of the battery pack is inserted on a surface facing the surface on which the first concave portion is provided;
The battery pack is housed inside a device by inserting the first and second convex portions provided on both end faces of the battery pack into the opposing first and second concave portions, respectively. Type electronic equipment. バッテリパックを収納するバッテリ収納部に、
前記バッテリパックの端子と対向する面に前記バッテリパックの第１の凸部が挿入される第１の凹部を設け、
前記第１の凹部が設けられる面と対向する面に前記バッテリパックの第２の凸部が挿入される第２の凹部を設け、
前記バッテリパックを機器内部に収納した状態で前記バッテリパックを覆うバッテリカバーの一方の端部を開閉可能に支持し、前記一方の端部または他方の端部の近傍に前記バッテリパックの端子方向のがたを抑えるための凸部を設けたことを特徴とする携帯型電子機器。In the battery compartment that houses the battery pack,
Providing a first concave portion into which the first convex portion of the battery pack is inserted in a surface facing the terminal of the battery pack;
Providing a second concave portion into which the second convex portion of the battery pack is inserted on a surface facing the surface on which the first concave portion is provided;
One end of a battery cover that covers the battery pack in a state in which the battery pack is housed inside the device is supported so as to be openable and closable, and the one end or the vicinity of the other end in the terminal direction of the battery pack. A portable electronic device characterized in that a convex portion is provided for suppressing backlash.
JP21331699A 1999-07-28 1999-07-28 Portable electronic devices Expired - Fee Related JP3732361B2 (en)

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WO2003010839A1 (en) 2001-07-24 2003-02-06 Sony Corporation Method for preventing erroneous mounting of mounting part on main body device, mounting part and battery pack used for this
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JP5092351B2 (en) * 2006-10-26 2012-12-05 日本電気株式会社 Mobile terminal device
JP5177490B2 (en) * 2007-11-02 2013-04-03 日立マクセルエナジー株式会社 Battery pack
JP2009163292A (en) * 2007-12-28 2009-07-23 Fujitsu Ltd Electronic apparatus
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JP7152860B2 (en) * 2018-01-17 2022-10-13 三洋電機株式会社 Secondary battery and manufacturing method thereof
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