JP3241650B2 - Battery holding structure of portable communication device - Google Patents
Battery holding structure of portable communication deviceInfo
- Publication number
- JP3241650B2 JP3241650B2 JP33208697A JP33208697A JP3241650B2 JP 3241650 B2 JP3241650 B2 JP 3241650B2 JP 33208697 A JP33208697 A JP 33208697A JP 33208697 A JP33208697 A JP 33208697A JP 3241650 B2 JP3241650 B2 JP 3241650B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- main body
- corners
- recess
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、携帯電話機や携帯
無線機やトランシーバや情報携帯通信端末等の携帯通信
機において、バッテリーパックを通信機本体に保持する
バッテリー保持構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery holding structure for holding a battery pack in a main body of a portable communication device such as a portable telephone, a portable wireless device, a transceiver, and a portable information communication terminal.
【０００２】[0002]
【従来の技術】従来の携帯通信機のバッテリー保持構造
は、図５及び図６に示すように、通信機本体１の背面の
バッテリー収納凹処２にバッテリーパック３を着脱自在
に嵌合させてから、バッテリーパック３が外れないよう
にロック機構でロックする構造であった。すなわち、通
信機本体１の背面の中央部に摘み用凹部４を形成して、
ここにバネ付きのロック摘み５を摺動可能に装着し（或
いはリリースボタンを装着）、またバッテリーパック３
の他辺の外側面には、ロック摘み５の先端フック５ａが
嵌合するロック用凹部６を設けており、バッテリーパッ
ク３の他辺のバッテリー側位置決め凸部７を本体側位置
決め凹部８に嵌合させて位置決めし、バッテリーパック
３をバッテリー収納凹処２に嵌合させた後、ロック摘み
５を摺動させてその先端フック５ａをロック用凹部６に
嵌合させ、この嵌合状態をバネ圧で保持してロックする
構造であった。2. Description of the Related Art As shown in FIGS. 5 and 6, a battery holding structure of a conventional portable communication device is configured such that a battery pack 3 is detachably fitted into a battery storage recess 2 on a back surface of a communication device main body 1. Therefore, the battery pack 3 is locked by the lock mechanism so as not to come off. That is, the knob recess 4 is formed in the center of the back surface of the communication device main body 1,
Here, a lock knob 5 with a spring is slidably mounted (or a release button is mounted).
On the outer surface of the other side, there is provided a locking concave portion 6 into which the tip hook 5a of the lock knob 5 is fitted, and the battery side positioning convex portion 7 on the other side of the battery pack 3 is fitted into the main body side positioning concave portion 8. After the battery pack 3 has been fitted into the battery storage recess 2, the lock knob 5 is slid to fit the tip hook 5 a into the locking recess 6. The structure was such that it was held by pressure and locked.
【０００３】また、通信機本体１とバッテリーパック３
との電源接続については、バッテリー収納凹処２の底面
に本体側電源端子９、バッテリーパック３の裏面にバッ
テリー側電源端子１０をそれぞれ設け、バッテリー収納
凹処２内に嵌合されたバッテリーパック３の押し付け力
で、本体側電源端子９とバッテリー側電源端子１０との
接触を保持していた。[0003] Further, a communication device body 1 and a battery pack 3
The main body side power supply terminal 9 is provided on the bottom surface of the battery storage recess 2 and the battery side power supply terminal 10 is provided on the back surface of the battery pack 3. , The contact between the main body side power terminal 9 and the battery side power terminal 10 was maintained.
【０００４】[0004]
【発明が解決しようとする課題】しかし、このような従
来構造によると次のような問題点があった。 ロック
摘み５或いはリリースボタンは、一般に、通信機本体１
とは別ピースの樹脂成型部品となるため、金型費等に多
大な部品コストが掛かるうえに、通信機本体１にロック
摘み５或いはリリースボタンを組み付ける工数が掛か
る。However, such a conventional structure has the following problems. The lock knob 5 or the release button is generally
Since this is a resin-molded part that is a separate piece, a large part cost such as a mold cost is required, and a man-hour for assembling the lock knob 5 or the release button to the communication device body 1 is required.
【０００５】 ロック摘み５を摺動させる必要がある
ために、通信機本体１とロック摘み５との間にクリアラ
ンスを設けなければならず、このクリアランスのため
に、通信機本体１とバッテリーパック３との間にどうし
てもガタツキが生じてしまう。Since it is necessary to slide the lock knob 5, a clearance must be provided between the communication device main body 1 and the lock knob 5. Due to this clearance, the communication device main body 1 and the battery pack 3 are provided. Inevitably rattling occurs between them.
【０００６】 このようなガタツキのために、本体側
電源端子９とバッテリー側電源端子１０との接触が不安
定となる。Due to such rattling, contact between the main body side power supply terminal 9 and the battery side power supply terminal 10 becomes unstable.
【０００７】 バッテリーパック３を通信機本体１か
ら取り外すには、ロック摘み５に指を掛けてこれをバネ
力に抗して摺動させてから、バッテリーパック３を持っ
て回転させるという２段階の操作を必要とする。To remove the battery pack 3 from the communication device main body 1, a two-stage operation is performed in which a finger is put on the lock knob 5, the slider is slid against the spring force, and then the battery pack 3 is rotated. Requires operation.
【０００８】本発明の目的は、従来に比べ部品点数を削
減すること、通信機本体とバッテリーパックとの間のガ
タツキを無くすこと、本体側電源端子とバッテリー側電
源端子との接触の安定性を高めること、バッテリーパッ
クの着脱の操作性を向上させることにある。It is an object of the present invention to reduce the number of parts compared with the prior art, to eliminate backlash between a communication device main body and a battery pack, and to improve the stability of contact between a main body side power terminal and a battery side power terminal. The object is to improve the operability of attaching and detaching the battery pack.
【０００９】[0009]
【課題を解決するための手段】このような目的を達成す
るため、本発明は、通信機本体１１の背面の矩形のバッ
テリー収納凹処１２に、矩形のバッテリーパック１３を
着脱自在に嵌合させる携帯通信機において、次のような
有機的構成を採用したものである。According to the present invention, a rectangular battery pack 13 is detachably fitted into a rectangular battery storage recess 12 on the back of a communication device main body 11. In the portable communication device, the following organic configuration is adopted.
【００１０】 バッテリー収納凹処１２の一辺の内側
面の中央に本体側係止凸部１４、バッテリーパック１３
の一辺の外側面の中央に、この係止凸部１４と嵌合する
バッテリー側係止凹部１５をそれぞれ設けたこと。
バッテリー収納凹処１２の他辺の両側角部に、バッテリ
ー収納凹処１２の内方に向かって突出する両側の本体側
コーナー凸部１６を設けて、この本体側コーナー凸部１
６とバッテリー収納凹処１２の底面との間に、コ字状を
なす本体側端子用凹部１７を両側角部に形成したこと。
両側角部の本体側コーナー凸部１６の間に本体側位
置決め凹部１８を形成したこと。 両側角部の本体側
端子用凹部１７の内側に、コイルスプリングである本体
側電源端子１９を配置し、その基端をバッテリー収納凹
処１２の他辺の内側面に固定したこと。 バッテリー
パック１３の他辺の両側角部に、本体側コーナー凸部１
６と嵌合するバッテリー側コーナー凹部２１と、本体側
端子用凹部１７と嵌合するバッテリー側端子用凸部２２
とを上下に形成したこと。 両側角部のバッテリー側
端子用凸部２２に金属薄板によるバッテリー側電源端子
２３を設けたこと。 バッテリーパック１３の他辺で
両側角部のバッテリー側端子用凸部２２間に、本体側位
置決め凹部１８と嵌合するバッテリー側位置決め凸部２
４を形成したこと。 バッテリーパック１３の側縁
に、係止凹部１５に近いところで指掛け部２５を形成し
たこと。 バッテリー側位置決め凸部２４を本体側位
置決め凹部１８に嵌合させ、その嵌合部分を支点として
バッテリーパック１３を回転させながら、両側角部のバ
ッテリー側コーナー凹部２１と両側角部の本体側コーナ
ー凸部１６とを嵌合させると同時に、両側角部のバッテ
リー側端子用凸部２２と両側角部の本体側端子用凹部１
７とを嵌合させ、次にバッテリー側係止凹部１５と本体
側係止凸部１４とを嵌合させて、バッテリーパック１３
をバッテリー収納凹処１２内に収納した状態で、バッテ
リーパック１３がバッテリー収納凹処１２の空間を埋め
尽くして、バッテリーパック１３の外面が通信機本体１
１の外面と面一となってその外郭の一部を形成し、コイ
ルスプリングである両側角部の本体側電源端子１９のバ
ネ力により、バッテリーパック１３がバッテリー収納凹
処１２内でのガタツキを防止されて納まるとともに、バ
ッテリー側係止凹部１５と本体側係止凸部１４との嵌合
が保持され、また両側角部のバッテリー側電源端子２３
が、本体側端子用凹部１７内において両側角部のコイル
スプリングである本体側電源端子１９と圧接するように
したこと。In the center of the inner surface of one side of the battery storage recess 12, the main body side locking projection 14 and the battery pack 13
In the center of the outer surface of one side, a battery-side locking concave portion 15 that fits with the locking convex portion 14 is provided.
On both side corners of the other side of the battery storage recess 12, both main body side corner protrusions 16 protruding inward of the battery storage recess 12 are provided.
A U-shaped body-side terminal recess 17 is formed between both sides of the battery storage recess 12 between the battery housing recess 12 and the bottom surface of the battery housing recess 12.
The main body side positioning concave portion 18 is formed between the main body side corner convex portions 16 on both side corners. The main body side power supply terminal 19, which is a coil spring, is disposed inside the main body side terminal concave portion 17 on both side corners, and the base end thereof is fixed to the inner side surface of the other side of the battery housing recess 12. At the corners on both sides of the other side of the battery pack 13,
6, and a battery-side terminal protrusion 22 that fits into the body-side terminal recess 17.
And that it is formed up and down. The battery-side power supply terminals 23 made of a thin metal plate are provided on the battery-side terminal protrusions 22 at both corners. On the other side of the battery pack 13, between the battery-side terminal protrusions 22 at the corners on both sides, the battery-side positioning protrusion 2 fitted with the body-side positioning recess 18.
4 was formed. A finger hook 25 is formed on the side edge of the battery pack 13 near the locking recess 15. The battery-side positioning protrusion 24 is fitted into the body-side positioning recess 18, and the battery pack 13 is rotated with the fitted portion as a fulcrum, while the battery-side corner recess 21 at both corners and the body-side corner protrusion at both corners are formed. At the same time as the mating portions 16 are fitted, the battery terminal protruding portions 22 on both side corners and the body side terminal concave portion 1 on both side corners are formed.
7 and then the battery-side locking concave portion 15 and the main-unit-side locking convex portion 14 are fitted to each other.
The battery pack 13 fills the space of the battery storage recess 12 with the battery pack 13 stored in the battery storage recess 12, and the outer surface of the battery pack 13 is
1 is formed flush with the outer surface of the battery pack 1 and forms a part of the outer shell. The spring force of the main body side power supply terminal 19 at both corners, which is a coil spring, causes the battery pack 13 to loosen in the battery storage recess 12. In addition, the fitting between the battery side locking concave portion 15 and the main body side locking convex portion 14 is maintained, and the battery side power supply terminals 23 at both corners are provided.
Are in pressure contact with the main body side power supply terminal 19, which is a coil spring at both corners in the main body side terminal recess 17.
【００１１】[0011]
【発明の実施の形態】次に、本発明の実施の形態を図面
に基づいて詳述する。Next, embodiments of the present invention will be described in detail with reference to the drawings.
【００１２】図１及び図２に示すように、本発明を適用
した携帯通信機は、通信機本体１１の背面の矩形のバッ
テリー収納凹処１２に、矩形のバッテリーパック１３を
着脱自在に嵌合させることでは従来と同様であるが、従
来のロック摘みに代えて、バッテリー収納凹処１２の一
辺（一方の短辺）の内側面の中央に本体側係止凸部１
４、バッテリーパック１３の一辺の外側面の中央に、こ
の係止凸部１４と嵌合するバッテリー側係止凹部１５を
それぞれ設けている。As shown in FIGS. 1 and 2, in a portable communication device to which the present invention is applied, a rectangular battery pack 13 is detachably fitted into a rectangular battery storage recess 12 on the back of a communication device main body 11. This is the same as in the related art, but instead of the conventional lock knob, the main body side locking projection 1 is provided at the center of the inner surface of one side (one short side) of the battery storage recess 12.
4. At the center of the outer surface of one side of the battery pack 13, a battery-side locking concave portion 15 to be fitted with the locking convex portion 14 is provided.
【００１３】また、バッテリー収納凹処１２の他辺（他
方の短辺）の両側角部に、バッテリー収納凹処１２の内
方に向かって突出する両側の本体側コーナー凸部１６を
設けて、この本体側コーナー凸部１６とバッテリー収納
凹処１２の底面との間に、コ字状をなす本体側端子用凹
部１７を両側角部に形成し、また両側角部の本体側コー
ナー凸部１６の間に本体側位置決め凹部１８を形成して
いる。そして、両側角部の本体側端子用凹部１７の内側
に、コイルスプリングである本体側電源端子１９を配置
し、その基端をバッテリー収納凹処１２の他辺の内側面
に固定している。本体側電源端子１９は、通信機本体１
１内に配置されているプリント基板２０上の回路と電気
接続されている。Further, on both side corners of the other side (the other short side) of the battery storage recess 12, both main body side corner protrusions 16 protruding inward of the battery storage recess 12 are provided. Between the main body side corner convex portion 16 and the bottom surface of the battery housing recess 12, a U-shaped main body side terminal concave portion 17 is formed at both side corners, and the main body side corner convex portion 16 at both side corners is formed. The main body side positioning concave portion 18 is formed between them. A body-side power supply terminal 19, which is a coil spring, is disposed inside the body-side terminal concave portion 17 at both corners, and the base end thereof is fixed to the inner surface of the other side of the battery housing recess 12. The main body side power terminal 19 is connected to the communication main body 1.
1 and is electrically connected to a circuit on the printed circuit board 20 disposed in the inside.
【００１４】一方、バッテリーパック１３の他辺（他方
の短辺）の両側角部には、図３に示すように本体側コー
ナー凸部１６と嵌合するバッテリー側コーナー凹部２１
と、本体側端子用凹部１７と嵌合するバッテリー側端子
用凸部２２とを上下に形成し、このバッテリー側端子用
凸部２２に金属薄板によるバッテリー側電源端子２３を
設けている。また、バッテリーパック１３の他辺で両側
角部のバッテリー側端子用凸部２２間に、本体側位置決
め凹部１８と嵌合するバッテリー側位置決め凸部２４を
形成している。On the other hand, on both side corners of the other side (the other short side) of the battery pack 13, as shown in FIG.
And a battery-side terminal convex portion 22 that fits into the main-body-side terminal concave portion 17 are formed vertically, and a battery-side power supply terminal 23 made of a thin metal plate is provided on the battery-side terminal convex portion 22. A battery-side positioning protrusion 24 that fits with the main-body-side positioning recess 18 is formed between the battery-side terminal protrusions 22 at both corners on the other side of the battery pack 13.
【００１５】更に、バッテリーパック１３の一側縁又は
両側縁（長辺）には、鋸歯状の指掛け部２５を係止凹部
１５に近いところに形成し、通信機本体１１の外側面に
は、この指掛け部２５に指が掛け易いようにするため、
浅い窪み部２６を形成している。Further, on one side edge or both side edges (long sides) of the battery pack 13, a serrated finger hook 25 is formed near the locking recess 15, and on the outer surface of the communication device main body 11, In order to make it easy for a finger to hang on the finger hook 25,
A shallow depression 26 is formed.
【００１６】このような構造の携帯通信機では、バッテ
リーパック１３を次のようにして通信機本体１１に装填
する。In the portable communication device having such a structure, the battery pack 13 is loaded into the communication device main body 11 as follows.
【００１７】図４に示すように、先ずバッテリー側位置
決め凸部２４を本体側位置決め凹部１８に嵌合させ、そ
の嵌合部分を支点としてバッテリーパック１３を回転さ
せながら、両側角部のバッテリー側コーナー凹部２１と
両側角部の本体側コーナー凸部１６とを嵌合させると同
時に、両側角部のバッテリー側端子用凸部２２と両側角
部の本体側端子用凹部１７とを嵌合させ、次にバッテリ
ー側係止凹部１５と本体側係止凸部１４とを嵌合させ
て、バッテリーパック１３をバッテリー収納凹処１２内
に収納する。As shown in FIG. 4, first, the battery-side positioning convex portion 24 is fitted into the main-body-side positioning concave portion 18, and the battery pack 13 is rotated with the fitted portion as a fulcrum. At the same time, the concave portion 21 is fitted to the main body side corner convex portion 16 at both side corners, and at the same time, the battery side terminal convex portion 22 at both side corners is fitted to the main body side terminal concave portion 17 at both side corners. The battery-side locking concave portion 15 and the main-body-side locking convex portion 14 are fitted to each other, and the battery pack 13 is stored in the battery storing recess 12.
【００１８】このような収納状態において、コイルスプ
リングである両側角部の本体側電源端子１９のバネ力に
より、バッテリーパック１３はバッテリー収納凹処１２
内でのガタツキを防止されるとともに、バッテリー側係
止凹部１５と本体側係止凸部１４との嵌合が保持され、
また両側角部のバッテリー側電源端子２３が、本体側端
子用凹部１７内において両側角部のコイルスプリングで
ある本体側電源端子１９と圧接して、これらが安定した
接触状態に保持される。In such a housed state, the battery pack 13 is held in the battery housing recess 12 by the spring force of the main body side power supply terminals 19 at the corners on both sides which are coil springs.
Rattling in the inside is prevented, and the engagement between the battery side locking concave portion 15 and the main body side locking convex portion 14 is maintained,
Also, the battery-side power supply terminals 23 on both side corners are in pressure contact with the main body-side power supply terminals 19, which are coil springs on both side corners, in the main body side terminal concave portion 17, and these are held in a stable contact state.
【００１９】また、バッテリーパック１３は、バッテリ
ー収納凹処１２の空間を埋め尽くして、通信機本体１１
の外面と面一になり、通信機本体１１の外郭の一部を形
成する。The battery pack 13 fills the space of the battery storage recess 12 and
And forms a part of the outer shell of the communication device main body 11.
【００２０】一方、バッテリーパック１３を通信機本体
１１から外すには、指掛け部２５に指を掛けてバッテリ
ーパック１３をコイルスプリングである本体側電源端子
１９に抗して少し摺動させてから、片側を持ち上げるよ
うにして回転させれば良く、従来のようなロック摘みの
操作は不要となる。On the other hand, in order to remove the battery pack 13 from the communication device main body 11, put a finger on the finger holder 25 and slide the battery pack 13 slightly against the main body side power supply terminal 19 which is a coil spring. The rotation may be performed by lifting one side, and the operation of the lock knob as in the related art is not required.
【００２１】なお、上記実施例では、本体側電源端子１
９をコイルスプリングとしたが、これを例えば板バネ
等、他のバネ性を持つ材料及び形状にかえても良い。ま
た、上記実施例では、本体側を係止凸部１４、バッテリ
ー側を係止凹部１５としたが、凹凸をこれとは逆にして
も機能的には同様の効果がある。In the above embodiment, the power supply terminal 1 on the main body side is used.
Although 9 is a coil spring, it may be replaced with a material and shape having another spring property such as a leaf spring. Further, in the above embodiment, the locking projection 14 is provided on the main body side and the locking recess 15 is provided on the battery side. However, even if the projections and depressions are reversed, similar functional effects are obtained.
【００２２】[0022]
【発明の効果】以上説明したように本発明によれば次の
ような効果がある。 従来の携帯通信機に見られるロ
ック摘み及びこれに付随するバネを無くし、バッテリー
パックを通信機本体に直接保持できる構造としたので、
従来の携帯通信機よりも部品点数を少なくできるため、
組立工数及びコスト削減が可能である。As described above, according to the present invention, the following effects can be obtained. Since the lock knob and the spring attached to it, which are found in the conventional mobile communication device, are eliminated, and the battery pack can be directly held in the communication device body,
Since the number of parts can be reduced compared to conventional mobile communication devices,
Assembly man-hour and cost can be reduced.
【００２３】 通信機本体とバッテリーパックとに設
けた凹部と凸部との嵌合のみで位置決めができ、またそ
の嵌合状態を本体側電源端子のバネ圧で保持できるの
で、従来のようなクリアランスを設ける必要が無く、通
信機本体とバッテリーパックとのガタツキを無くすこと
ができる。The positioning can be performed only by fitting the concave and convex portions provided on the communication device main body and the battery pack, and the fitting state can be held by the spring pressure of the power supply terminal on the main body side. It is not necessary to provide the communication device, and the backlash between the communication device main body and the battery pack can be eliminated.
【００２４】 バッテリー側電源端子と本体側電源端
子との接触状態を、本体側電源端子自体のバネ圧で保持
できるので、これら端子の接触の安定性を高めることが
できる。Since the contact state between the battery-side power supply terminal and the main-unit-side power supply terminal can be held by the spring pressure of the main-unit-side power supply terminal itself, the stability of contact between these terminals can be improved.
【００２５】 従来は２アクションが必要であったバ
ッテリーパックの着脱操作が、１アクションで済むた
め、バッテリーパックの着脱の操作性が向上する。Since the operation of attaching / detaching the battery pack, which conventionally required two actions, can be performed with one action, the operability of attaching / detaching the battery pack is improved.
【００２６】 従来のロック摘みを省略できるため、
外観を制約するものが無くなり、デザイン上、携帯通信
機の背面をスッキリと見せることができる。Since the conventional lock knob can be omitted,
There are no restrictions on the appearance, and the back of the portable communication device can be clearly seen by design.
【図１】本発明を適用した携帯通信機の一例を示し、バ
ッテリーパックを通信機本体に取り付けた状態の斜視図
である。FIG. 1 is a perspective view showing an example of a portable communication device to which the present invention is applied, in a state where a battery pack is attached to a communication device main body.
【図２】同上において、バッテリーパックを通信機本体
から取り外した状態の斜視図である。FIG. 2 is a perspective view showing a state where a battery pack is removed from a communication device main body in the embodiment.
【図３】本発明の要部の断面図である。FIG. 3 is a sectional view of a main part of the present invention.
【図４】バッテリーパックの着脱操作を示す斜視図であ
る。FIG. 4 is a perspective view showing an operation of attaching and detaching a battery pack.
【図５】従来の携帯通信機の一例を示し、バッテリーパ
ックを通信機本体に取り付けた状態の斜視図である。FIG. 5 is a perspective view showing an example of a conventional portable communication device, with a battery pack attached to a communication device main body.
【図６】同上において、バッテリーパックを通信機本体
から取り外した状態の斜視図である。FIG. 6 is a perspective view showing a state where the battery pack is removed from the communication device main body in the above.
１１ 通信機本体 １２ バッテリー収納凹処 １３ バッテリーパック １４ 本体側係止凸部 １５ バッテリー側係止凹部 １６ 本体側コーナー凸部 １７ 本体側端子用凹部 １８ 本体側位置決め凹部 １９ 本体側電源端子 ２０ プリント基板 ２１ バッテリー側コーナー凹部 ２２ バッテリー側端子用凸部 ２３ バッテリー側電源端子 ２４ バッテリー側位置決め凸部 ２５ 指掛け部 ２６ 窪み部 DESCRIPTION OF SYMBOLS 11 Communication device main body 12 Battery storing recess 13 Battery pack 14 Main body side locking convex part 15 Battery side locking concave part 16 Main body side corner convex part 17 Main body side terminal concave part 18 Main body side positioning concave part 19 Main body side power supply terminal 20 Printed circuit board 21 Battery side corner concave part 22 Battery side terminal convex part 23 Battery side power supply terminal 24 Battery side positioning convex part 25 Finger hook part 26 Depressed part
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H01M 2/10 H04M 1/02 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) H01M 2/10 H04M 1/02
Claims (1)
収納凹処１２に、矩形のバッテリーパック１３を着脱自
在に嵌合させる携帯通信機において、 バッテリー収納凹処１２の一辺の内側面の中央に本体側
係止凸部１４、バッテリーパック１３の一辺の外側面の
中央に、この係止凸部１４と嵌合するバッテリー側係止
凹部１５をそれぞれ設けたこと、 バッテリー収納凹処１２の他辺の両側角部に、バッテリ
ー収納凹処１２の内方に向かって突出する両側の本体側
コーナー凸部１６を設けて、この本体側コーナー凸部１
６とバッテリー収納凹処１２の底面との間に、コ字状を
なす本体側端子用凹部１７を両側角部に形成したこと、 両側角部の本体側コーナー凸部１６の間に本体側位置決
め凹部１８を形成したこと、 両側角部の本体側端子用凹部１７の内側に、コイルスプ
リングである本体側電源端子１９を配置し、その基端を
バッテリー収納凹処１２の他辺の内側面に固定したこ
と、 バッテリーパック１３の他辺の両側角部に、本体側コー
ナー凸部１６と嵌合するバッテリー側コーナー凹部２１
と、本体側端子用凹部１７と嵌合するバッテリー側端子
用凸部２２とを上下に形成したこと、 両側角部のバッテリー側端子用凸部２２に金属薄板によ
るバッテリー側電源端子２３を設けたこと、 バッテリーパック１３の他辺で両側角部のバッテリー側
端子用凸部２２間に、本体側位置決め凹部１８と嵌合す
るバッテリー側位置決め凸部２４を形成したこと、 バッテリーパック１３の側縁に、係止凹部１５に近いと
ころで指掛け部２５を形成したこと、 バッテリー側位置決め凸部２４を本体側位置決め凹部１
８に嵌合させ、その嵌合部分を支点としてバッテリーパ
ック１３を回転させながら、両側角部のバッテリー側コ
ーナー凹部２１と両側角部の本体側コーナー凸部１６と
を嵌合させると同時に、両側角部のバッテリー側端子用
凸部２２と両側角部の本体側端子用凹部１７とを嵌合さ
せ、次にバッテリー側係止凹部１５と本体側係止凸部１
４とを嵌合させて、バッテリーパック１３をバッテリー
収納凹処１２内に収納した状態で、バッテリーパック１
３がバッテリー収納凹処１２の空間を埋め尽くして、バ
ッテリーパック１３の外面が通信機本体１１の外面と面
一となってその外郭の一部を形成し、コイルスプリング
である両側角部の本体側電源端子１９のバネ力により、
バッテリーパック１３がバッテリー収納凹処１２内での
ガタツキを防止されて納まるとともに、バッテリー側係
止凹部１５と本体側係止凸部１４との嵌合が保持され、
また両側角部のバッテリー側電源端子２３が、本体側端
子用凹部１７内において両側角部のコイルスプリングで
ある本体側電源端子１９と圧接することを特徴とする携
帯通信機のバッテリー保持構造。1. A portable communication device in which a rectangular battery pack 13 is detachably fitted into a rectangular battery storage recess 12 on the back surface of a communication device main body 11. The center of the inner surface of one side of the battery storage recess 12 is provided. The main body side locking convex portion 14 and the battery side locking concave portion 15 fitted to the locking convex portion 14 are provided at the center of the outer surface of one side of the battery pack 13, respectively. The main body side corner protrusions 16 are provided at both side corners of the side so as to protrude inward of the battery housing recess 12.
A U-shaped body-side terminal recess 17 is formed at both corners between the bottom 6 of the battery housing recess 12 and the body-side positioning between the body-side corner projections 16 at both corners. The concave portion 18 is formed. The main body side power supply terminal 19 which is a coil spring is disposed inside the main body side terminal concave portion 17 on both side corners, and the base end thereof is formed on the inner surface of the other side of the battery housing concave portion 12. A battery-side corner concave portion 21 that fits with the main-body-side corner convex portion 16 is provided on both sides of the other side of the battery pack 13.
And a battery-side terminal protrusion 22 that fits into the body-side terminal recess 17 is formed up and down. A battery-side power supply terminal 23 made of a thin metal plate is provided on the battery-side terminal protrusion 22 at both corners. A battery-side positioning protrusion 24 that fits with the body-side positioning recess 18 is formed between the battery-side terminal protrusions 22 at both corners on the other side of the battery pack 13. The finger hook 25 is formed near the locking recess 15. The battery-side positioning protrusion 24 is connected to the body-side positioning recess 1.
8 while rotating the battery pack 13 with the fitted portion as a fulcrum, while fitting the battery-side corner concave portion 21 on both side corners and the main body-side corner convex portion 16 on both side corners at the same time. The battery-side terminal protrusions 22 at the corners and the body-side terminal recesses 17 at both corners are fitted together, and then the battery-side locking recess 15 and the body-side locking protrusion 1
4 with the battery pack 13 housed in the battery housing recess 12,
3 fills the space of the battery storage recess 12, the outer surface of the battery pack 13 is flush with the outer surface of the communication device main body 11, forms a part of the outer shell, and the main body at both corners which is a coil spring By the spring force of the side power supply terminal 19,
The battery pack 13 fits into the battery storage recess 12 with the backlash prevented, and the engagement between the battery side locking recess 15 and the main body side locking projection 14 is maintained.
A battery holding structure for a portable communication device, wherein the battery-side power supply terminals 23 on both side corners are in pressure contact with the body-side power supply terminals 19 which are coil springs on both side corners in the main body side terminal recess 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33208697A JP3241650B2 (en) | 1997-12-02 | 1997-12-02 | Battery holding structure of portable communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33208697A JP3241650B2 (en) | 1997-12-02 | 1997-12-02 | Battery holding structure of portable communication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11162431A JPH11162431A (en) | 1999-06-18 |
| JP3241650B2 true JP3241650B2 (en) | 2001-12-25 |
Family
ID=18250998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33208697A Expired - Fee Related JP3241650B2 (en) | 1997-12-02 | 1997-12-02 | Battery holding structure of portable communication device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3241650B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4989107B2 (en) * | 2006-05-19 | 2012-08-01 | 三洋電機株式会社 | Battery coupling device |
| JP2011244156A (en) * | 2010-05-17 | 2011-12-01 | Sharp Corp | Portable terminal |
| DE102012109158B4 (en) * | 2012-09-27 | 2017-08-03 | Osram Oled Gmbh | light element |
| JPWO2022180948A1 (en) * | 2021-02-26 | 2022-09-01 |
-
1997
- 1997-12-02 JP JP33208697A patent/JP3241650B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11162431A (en) | 1999-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6963756B2 (en) | Electronic equipment comprising a retractable screen | |
| JP3060291B2 (en) | Battery pack holding device | |
| JP4306143B2 (en) | Mobile phone | |
| JP5086087B2 (en) | Mobile terminal device | |
| JP3241650B2 (en) | Battery holding structure of portable communication device | |
| JP4214350B2 (en) | SIM card mounting structure for mobile phones | |
| JP3910507B2 (en) | Electronics | |
| JP2861637B2 (en) | Battery pack fixing device | |
| JP3122429B2 (en) | Wireless communication device, battery pack and connector | |
| CN209993808U (en) | Key assembly | |
| EP1909469B1 (en) | Battery cover device for portable terminal | |
| JP2990075B2 (en) | Battery pack lifting mechanism and method for lifting the same | |
| US20040145872A1 (en) | Battery-locking mechanism | |
| JP4053806B2 (en) | Battery box | |
| JP2001043841A (en) | Battery storing mechanism and battery pack for portable electronic equipment | |
| JPH08274678A (en) | Folding portable radio machine | |
| JP2554359Y2 (en) | Rotary switch | |
| JPH11250880A (en) | Battery containing structure | |
| JP2002111832A (en) | Portable information apparatus | |
| JP2002164028A (en) | Installing structure of battery pack | |
| CN209993809U (en) | Key assembly | |
| JP3244577B2 (en) | Battery holding mechanism | |
| JP3017185B1 (en) | Battery pack lock mechanism | |
| JP4187156B2 (en) | Portable electronic devices | |
| KR200207373Y1 (en) | Battery locker for mobile station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081019 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |