JP3345914B2 - Battery holder - Google Patents
Battery holderInfo
- Publication number
- JP3345914B2 JP3345914B2 JP19973892A JP19973892A JP3345914B2 JP 3345914 B2 JP3345914 B2 JP 3345914B2 JP 19973892 A JP19973892 A JP 19973892A JP 19973892 A JP19973892 A JP 19973892A JP 3345914 B2 JP3345914 B2 JP 3345914B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- coin
- battery holder
- shaped
- electrode 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 - Lifetime
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
Description
【０００１】[0001]
【産業上の利用分野】本発明は電池ホルダーに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery holder.
【０００２】[0002]
【従来の技術】電池ホルダーの従来例として、特公平３
−４０４６４号公報の電池ホルダーが知られている。そ
れによれば、電池ホルダーの周部の一部にコイン形電池
を離脱する為の切り欠き部が設けられている。2. Description of the Related Art As a conventional example of a battery holder, Japanese Patent Publication No.
A battery holder disclosed in Japanese Patent No. 40404 is known. According to this, a notch for detaching the coin-shaped battery is provided in a part of the periphery of the battery holder.
【０００３】[0003]
【発明が解決しようとする課題】従来の方法によれば、
大型のコイン形電池（例・・直径２０ｍｍ）の場合は、
電池ホルダーの切り欠き部分から電池を指先等で簡単に
取り出すことができる。しかし、製品の小型化に伴い、
コイン形電池も、より形状の小さいもの（例・・直径１
２ｍｍ）が使用される傾向にある。これにより、従来の
電池ホルダーでは電池の小型化に伴って、電池保持のた
めの手段も小型化、薄肉化し電池保持力の低下を余儀な
くされていた。しかも、小型電池の用途においてメモリ
ーバックアップ用電源として使用される場合、電子機器
への衝撃により電池がホルダーから離脱する事は、バッ
クアップ用電源としての基本機能が損なわれ、重要な情
報（例えば、ＩＣ内に蓄積された情報等）が消滅してし
まうため、電池は確実に保持されなければならない。し
かし、電池の保持力を高めることは相反して電池交換時
の外しにくさになってしまう。 According to the conventional method,
In the case of a large coin-shaped battery (ex. 20mm in diameter)
The battery can be easily taken out from the cutout portion of the battery holder with a fingertip or the like. However, with the miniaturization of products,
Coin-type batteries are also smaller in shape (eg diameter 1)
2 mm). This allows the traditional
As the size of batteries has decreased, battery holders have
Means must be reduced in size and thickness to lower the battery holding power.
Had been broken. In addition, memory for small battery applications
-When used as a backup power supply,
If the battery is removed from the holder due to impact on
The basic function as a backup power supply is impaired,
Information (for example, information stored in IC) disappears
In order to keep the battery, the battery must be securely held. I
However, increasing the battery holding power is contradictory when replacing the battery.
Would be difficult to remove.
【０００４】そこで本発明は、このような問題点を解決
する為に成されたもので、その目的とするところは、大
きな衝撃に対してもコイン形電池が離脱することなく、
更に着脱が容易に行える電池ホルダーを提供するもので
ある。Accordingly, the present invention has been made to solve such a problem, and the object thereof is to provide a large object.
The coin-shaped battery does not come off even in the event of a shock,
Another object of the present invention is to provide a battery holder that can be easily attached and detached .
【０００５】[0005]
【課題を解決するための手段】（１）発明の電池ホルダ
ーは、コイン形電池の一方の電極面に対向する底板部
と、前記コイン形電池の周面に対向する周部とを少なく
とも有する電池収納部が形成された電池ホルダーにおい
て、前記電池収納部の側面に前記コイン形電池の周面を
押圧するよう形成した弾性を有する第１の電極端子と、
前記底板部に前記コイン形電池の一方の電極面に接触す
るよう形成した弾性を有する第２の電極端子と、前記第
１の電極端子の上方に、電池ホルダーに設けられた第１
の阻止部と、前記第１の阻止部と相互に対向する位置に
電池ホルダーに設けられた第２の阻止部と、前記コイン
形電池を収納したとき、少なくとも前記電池収納部の前
記底板部近くまで達し、前記電池ホルダー上部に開放さ
れた開口空隙部を、前記電池収納部の前記周部と前記コ
イン形電池の前記周面との間、かつ、前記第２の阻止部
の両側に有することを特徴とする電池ホルダー。 （２）また、上記（1）において、少なくとも２個以上
のコイン形電池を収納する場合は、第１の電極端子及び
第２の電極端子各々が一部品で形成されることが望まし
い。 （３）さらに、上記（１）又は（２）において、本発明
の電池ホルダーは、ＩＣパッケージの上面に接着又は一
体化して形成してもよい。(1) A battery holder according to the present invention is a battery having at least a bottom plate portion facing one electrode surface of a coin-shaped battery and a peripheral portion facing a peripheral surface of the coin-shaped battery. A first electrode terminal having elasticity formed to press a peripheral surface of the coin-shaped battery on a side surface of the battery storage portion, in the battery holder in which the storage portion is formed;
A second electrode terminal having elasticity formed on the bottom plate so as to contact one electrode surface of the coin-shaped battery; and a first electrode provided on a battery holder above the first electrode terminal.
And a second blocking portion provided on the battery holder at a position facing the first blocking portion, and at least the front of the battery storage portion when the coin-shaped battery is stored.
It reaches near the bottom plate and is opened above the battery holder.
The opened opening portion is connected to the peripheral portion of the battery housing
Between the peripheral surface of the in-type battery and the second blocking portion
A battery holder, which is provided on both sides of the battery holder. (2) In the above (1), when receiving the at least two coin cells, it is desirable that the first electrode terminals and second electrode terminals each formed in one piece. (3) Further , in the above (1) or (2) , the battery holder of the present invention may be formed by being bonded or integrated with the upper surface of the IC package.
【０００６】[0006]
【実施例】本発明の電池ホルダーの一実施例として、Ｉ
Ｃ上に装着・一体化する電池ホルダーについて説明す
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS As an embodiment of the battery holder of the present invention, I
The battery holder mounted and integrated on C will be described.
【０００７】本実施例では、ＩＣパッケージと一体化す
る形状であることから、使用するコイン形電池及び電池
ホルダーは小型の形状となっている。In the present embodiment, the coin-shaped battery and the battery holder to be used are small in size because they are integrated with the IC package.
【０００８】本実施例の電池ホルダーの平面図を図１、
斜視図を図２に示す。FIG. 1 is a plan view of the battery holder of this embodiment.
FIG. 2 shows a perspective view.
【０００９】電池ホルダー１はコイン形電池２の一面３
に対応する底板部４と、コイン形電池２の周面５に対応
する周部６により電池収納部７を形成しており、電池収
納部７の側面に、並列に並べられた２個のコイン形電池
２の周面５を同時に押圧する弾性を有する第１の電極端
子８と、底板部４に、並列に並べられた２個のコイン形
電池２の一面３に同時に接触する弾性を有する第２の電
極端子９を配置している。The battery holder 1 is provided on one side 3 of the coin-shaped battery 2.
, And a peripheral portion 6 corresponding to the peripheral surface 5 of the coin-shaped battery 2 form a battery storage portion 7. Two coins arranged in parallel on the side surface of the battery storage portion 7 A first electrode terminal 8 having elasticity for simultaneously pressing the peripheral surface 5 of the battery 2 and a second electrode having elasticity for simultaneously contacting the one surface 3 of the two coin-shaped batteries 2 arranged in parallel with the bottom plate portion 4. Two electrode terminals 9 are arranged.
【００１０】又、コイン形電池２の他面１０と対応する
部分には、開口部１１が形成されており、第１の電極端
子８側上部、及びその反対方向上部にコイン形電池２の
一部分を押さえる阻止部１２，１３が電池収納部７方向
に形成されている。更に、電池収納時には、第１の電極
端子８と反対方向の開口部において、電池周面５と電池
収納部の周部６との間に隙間１４，１５ができるよう形
成されている。尚、本実施例では、円形の電池と方形の
電池ホルダー開口部との組み合わせにより二つの隙間を
形成しているが、本実施例に限らず、他の組み合わせ
（例えば円形の電池と多角形の開口部）から成る隙間で
あっても良い。An opening 11 is formed in a portion corresponding to the other surface 10 of the coin-shaped battery 2, and a portion of the coin-shaped battery 2 is provided in the upper portion on the first electrode terminal 8 side and in the upper portion in the opposite direction. Are formed in the direction of the battery housing 7. Further, when the battery is housed, gaps 14 and 15 are formed between the battery peripheral surface 5 and the peripheral portion 6 of the battery housing at the opening in the direction opposite to the first electrode terminal 8. In the present embodiment, two gaps are formed by a combination of a circular battery and a square battery holder opening. However, the present invention is not limited to this embodiment, and other combinations (for example, a circular battery and a polygonal A gap formed by an opening may be used.
【００１１】このような構成によれば、電池ホルダー１
の上部からコイン形電池２を第１の電極端子８に押し付
けるように挿入したとき、第１の電極端子８の接触部
は、この押圧により外部方向に後退し、コイン形電池２
の端が阻止部１３よりも内側の位置になったとき、コイ
ン形電池２を電池収納部７内へ押さえると、コイン形電
池２は阻止部１３の下面よりも下側に位置し、かつ第１
の電極端子８の弾力により電池収納部７内に押し戻さ
れ、阻止部１３側の周部６に押し付けられる。そして、
収納されたコイン形電池２は阻止部１２，１３により電
池収納部７内に押さえられる為、コイン形電池２が開口
部１１を通じて外部へ脱落するのを阻止することができ
る。これにより、コイン形電池２は安定かつ確実に電池
収納部７内に収納され、第１の電極端子８，第２の電極
端子９ともに、コイン形電池２と接触ができる。According to such a configuration, the battery holder 1
When the coin-shaped battery 2 is inserted from above into the first electrode terminal 8, the contact portion of the first electrode terminal 8 recedes outwardly by this pressing, and the coin-shaped battery 2
When the coin-shaped battery 2 is pressed into the battery accommodating portion 7 when the end of the coin-shaped battery 2 is located inside the blocking portion 13, the coin-shaped battery 2 is located below the lower surface of the blocking portion 13, and 1
Is pushed back into the battery housing part 7 by the elasticity of the electrode terminal 8 and pressed against the peripheral part 6 on the blocking part 13 side. And
Since the stored coin-type battery 2 is pressed into the battery storage portion 7 by the blocking portions 12 and 13, it is possible to prevent the coin-type battery 2 from dropping out through the opening 11. As a result, the coin-type battery 2 is stably and reliably stored in the battery storage portion 7, and both the first electrode terminal 8 and the second electrode terminal 9 can make contact with the coin-type battery 2.
【００１２】又、このようにして収納されたコイン形電
池２は、図３で示すように、電池収納部の周部６と電池
周面５との間にできた２つの隙間１４，１５に、ピンセ
ット等の細い棒状の工具を電池ホルダー上部より差し込
んで、阻止部１３を支点にしながら、収納されているコ
イン形電池２と反対方向に傾けると、コイン形電池は矢
印方向へ移動し、阻止部１３から外れ、第１の電極端子
８の弾力により、難なく電池ホルダー１外部へ押し出さ
れる。このように、簡単な作業で、かつ作業スペースを
とらずに電池を取り外すことができる。As shown in FIG. 3, the coin-shaped battery 2 accommodated in this manner is inserted into two gaps 14 and 15 formed between the peripheral portion 6 of the battery accommodating portion and the peripheral surface 5 of the battery. When a thin rod-shaped tool such as tweezers is inserted from the upper part of the battery holder and tilted in the opposite direction to the stored coin-shaped battery 2 while using the blocking portion 13 as a fulcrum, the coin-shaped battery moves in the direction of the arrow and is blocked. The first electrode terminal 8 is removed from the portion 13 and is easily pushed out of the battery holder 1 by the elasticity of the first electrode terminal 8. In this manner, the battery can be removed with a simple operation and without taking up a working space.
【００１３】又、本実施例で示すような複数個のコイン
形電池を収納する電池ホルダーにおいては、電池収納部
７に配置した第１の電極端子８及び第２の電極端子９
が、各々一部品で形成されており、これにより端子の接
続作業は不要で、かつ部品数を最小に抑えることがで
き、コスト低減に寄与することができる。In a battery holder for accommodating a plurality of coin-shaped batteries as shown in this embodiment, a first electrode terminal 8 and a second electrode terminal 9 arranged in a battery accommodating portion 7 are provided.
However, each of them is formed of one part, so that the work of connecting the terminals is unnecessary, and the number of parts can be minimized, which can contribute to cost reduction.
【００１４】[0014]
【発明の効果】以上、述べたように本発明によれば、コ
イン形電池の周面を押圧する電極の上部に電池ホルダー
により上方向の阻止部を設け、電池を阻止部の下に潜り
込ませるように固定することで、外部衝撃に対して電池
の飛び出しを確実に防止できる。よって、信頼性の高い
電池ホルダーを供することができるものである。さら
に、強固に固定された電池を交換する時は、第２の阻止
部の両側に設けられた開口空隙部に棒状の工具を差し込
んで電池を第１の阻止部方向に押す事で簡単に電池がホ
ルダーより外す事ができ、更には電池ホルダーに対する
損傷も無く作業ができるため電池ホルダーの耐久性を高
め、経済性を向上させるものである。また、一般的な電
子デバイスが略長方形の平面形状を有していることか
ら、本発明の電池ホルダーは略長方形を取ることにな
り、第２の阻止部の両側には円形状の電池と略長方形の
電池ホルダーの間に発生する無駄なスペースに開口空隙
部を設けているので、占有スペースを必要としない。そ
して、前記電池ホルダーは、少なくとも２個以上のコイ
ン形電池を収納するものであって、前記第１の電極端子
及び第２の電極端子の各々が一部品で形成されたことに
より、電極端子間の接続作業は不要となり、かつ部品数
を最小に抑えることができるので、コストを低減させる
ことができる。さらに、前記電池ホルダーは、ＩＣパッ
ケージの上面に装着または一体化して形成されたことに
より、信頼性の高い電源を有するＩＣを最小限の容量ス
ペースで実装することができる。As described above, according to the present invention, according to the present invention , a battery holder is provided above an electrode for pressing the peripheral surface of a coin-shaped battery.
To provide an upward blocking part, and dive the battery under the blocking part
Battery so that it can be
Can surely be prevented from jumping out. Therefore, high reliability
A battery holder can be provided. Further
When replacing the firmly fixed battery,
Insert a bar-shaped tool into the open space provided on both sides of the
Press the battery in the direction of the first blocking section to easily
Can be removed from the
High durability of battery holder because work can be done without damage
Therefore, economic efficiency is improved. In addition, general electricity
Whether the child device has a substantially rectangular planar shape
Therefore, the battery holder of the present invention has a substantially rectangular shape.
And a circular battery and a substantially rectangular
Open space in the wasted space generated between battery holders
No occupied space is required because the unit is provided. The battery holder houses at least two or more coin-shaped batteries, and each of the first electrode terminal and the second electrode terminal is formed as a single component. This connection work becomes unnecessary, and the number of parts can be minimized, so that the cost can be reduced. Further, since the battery holder is mounted or integrated on the upper surface of the IC package, an IC having a highly reliable power supply can be mounted in a minimum capacity space.
【図１】本発明の電池ホルダーの第一実施例を表す平面
図。FIG. 1 is a plan view showing a first embodiment of a battery holder of the present invention.
【図２】本発明の第一実施例の斜視図。FIG. 2 is a perspective view of the first embodiment of the present invention.
【図３】本発明の第一実施例の電池取り外し時の平面
図。FIG. 3 is a plan view when the battery is removed according to the first embodiment of the present invention.
１・・電池ホルダー ２・・コイン形電池 ７・・電池収納部 ８・・第１の電極端子 ９・・第２の電極端子 １２、１３・・阻止部 １４、１５・・隙間 １６・・ＩＣ 1. Battery holder 2. Coin-type battery 7. Battery storage unit 8. First electrode terminal 9. Second electrode terminal 12, 13, Blocking unit 14, 15, Clearance 16, IC
Claims (3)
板部と、前記コイン形電池の周面に対向する周部とを少
なくとも有する電池収納部が形成された電池ホルダーに
おいて、前記電池収納部の側面に前記コイン形電池の前
記周面を押圧するよう形成した弾性を有する第１の電極
端子と、前記底板部に前記コイン形電池の一方の電極面
に接触するよう形成した弾性を有する第２の電極端子
と、前記第１の電極端子の上方に、電池ホルダーに設け
られた第１の阻止部と、前記第１の阻止部と相互に対向
する位置に電池ホルダーに設けられた第２の阻止部と、
前記コイン形電池を収納したとき、少なくとも前記電池
収納部の前記底板部近くまで達し、前記電池ホルダー上
部に開放された開口空隙部を、前記電池収納部の前記周
部と前記コイン形電池の前記周面との間、かつ、前記第
２の阻止部の両側に有することを特徴とする電池ホルダ
ー。And 1. A bottom plate portion opposed to the one electrode surface of the coin cells, in the battery holder battery housing portion is formed with at least a peripheral portion that faces the circumferential surface of the coin cells, said battery housing In front of the coin-shaped battery
A first electrode terminal having elasticity formed so as to press the peripheral surface, a second electrode terminal having elasticity formed on the bottom plate portion so as to contact one electrode surface of the coin-shaped battery, and A first blocking portion provided on the battery holder above the one electrode terminal, a second blocking portion provided on the battery holder at a position opposed to the first blocking portion,
When storing the coin-shaped battery, at least the battery
Reached near the bottom plate of the storage unit, and on the battery holder
The open void part opened to the part is connected to the periphery of the battery storage part.
Part and the peripheral surface of the coin-shaped battery, and
A battery holder, which is provided on both sides of the second blocking portion .
のコイン形電池を収納するものであって、前記第１の電
極端子及び第２の電極端子の各々が一部品で形成された
ことを特徴とする請求項１記載の電池ホルダー。2. The battery holder for accommodating at least two or more coin-shaped batteries, wherein each of the first electrode terminal and the second electrode terminal is formed as a single component. The battery holder according to claim 1, wherein
面に装着または一体化して形成されたことを特徴とする
請求項１又は２に記載の電池ホルダー。Wherein the battery holder, battery holder according to claim 1 or 2, characterized in that formed by mounting or integrated to the upper surface of the IC package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19973892A JP3345914B2 (en) | 1992-07-27 | 1992-07-27 | Battery holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19973892A JP3345914B2 (en) | 1992-07-27 | 1992-07-27 | Battery holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0644952A JPH0644952A (en) | 1994-02-18 |
| JP3345914B2 true JP3345914B2 (en) | 2002-11-18 |
Family
ID=16412812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19973892A Expired - Lifetime JP3345914B2 (en) | 1992-07-27 | 1992-07-27 | Battery holder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3345914B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0956942A (en) * | 1995-06-15 | 1997-03-04 | Brother Ind Ltd | Sewing data processing device |
| TWI294193B (en) * | 2005-12-06 | 2008-03-01 | Giga Byte Tech Co Ltd | Battery holder structure with jumper |
| JP5945795B2 (en) | 2012-07-04 | 2016-07-05 | パナソニックＩｐマネジメント株式会社 | Battery holder and portable lighting device using the same |
-
1992
- 1992-07-27 JP JP19973892A patent/JP3345914B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644952A (en) | 1994-02-18 |
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