JP2836089B2 - Battery case - Google Patents
Battery caseInfo
- Publication number
- JP2836089B2 JP2836089B2 JP1080346A JP8034689A JP2836089B2 JP 2836089 B2 JP2836089 B2 JP 2836089B2 JP 1080346 A JP1080346 A JP 1080346A JP 8034689 A JP8034689 A JP 8034689A JP 2836089 B2 JP2836089 B2 JP 2836089B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- case
- lower case
- terminal plate
- boss
- 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)
- Casings For Electric Apparatus (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、電池を電源とする機器の電池ケースに関す
るものである。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery case for a device powered by a battery.
従来の技術 従来、この種の電池ケースで回転ねじ込み式のものに
あっては、複数の電池を円筒形の電池ケースに入れ、そ
の電池ケースの中央にボスを立てこのボスにゴム等の弾
性体を入れ電池を固定していた。この場合、電池カバー
側の端子に端子から引き出されたコードがあると電池カ
バーを回転することによりコードがよじれないようにす
るためには端子を固定せねばならず、そうすれば電池カ
バー側の端子に対して電池ケースに入れた複数の電池が
回転して電池カバー側の端子との接触が保たれにくかっ
た。2. Description of the Related Art Conventionally, in the case of a battery case of this type, a plurality of batteries are placed in a cylindrical battery case, a boss is set in the center of the battery case, and an elastic material such as rubber is attached to the boss. Was inserted and the battery was fixed. In this case, if there is a cord pulled out from the terminal on the battery cover side terminal, the terminal must be fixed in order to prevent the cord from being twisted by rotating the battery cover, so that the battery cover side A plurality of batteries contained in the battery case rotated with respect to the terminals, and it was difficult to maintain contact with the terminals on the battery cover side.
発明が解決しようとする課題 このような従来の構成では、電池の着脱の際、上ケー
スにコードが接続されている時は上ケースを回すとコー
ドが邪魔になり、またコードがよじれるという問題があ
った。Problems to be Solved by the Invention With such a conventional configuration, when the battery is attached or detached, when the cord is connected to the upper case, turning the upper case obstructs the cord, and the cord is twisted. there were.
課題を解決するための手段 この問題点を解決するために本発明は、円筒形の上ケ
ースに電池リードを固定すると共に、電池のガイドを作
り、円筒形の下ケースの中央にボスを立設してこのボス
に電池を収納する端子板を遊嵌すると共に、前記下ケー
スの中央のボスに電池押さえを端子板から遊嵌して下ケ
ースに係止したものである。Means for Solving the Problems To solve this problem, the present invention fixes a battery lead to a cylindrical upper case, creates a battery guide, and sets up a boss in the center of the cylindrical lower case. Then, a terminal plate for accommodating a battery is loosely fitted to the boss, and a battery holder is loosely fitted to the central boss of the lower case from the terminal plate and locked to the lower case.
作用 この構成により、円筒形の上ケースに固着した電池リ
ードに下ケースの端子板内に挿入した電池の端子を当て
下ケースを回すことにより、上ケースと下ケースの取り
付けができるものである。Operation With this configuration, the upper case and the lower case can be attached by rotating the lower case by applying the battery terminal inserted into the terminal plate of the lower case to the battery lead fixed to the cylindrical upper case.
実施例 以下、本発明の実施例について、第１図〜第３図を参
照して説明する。図において１は有底円筒状の下ケース
で、この下ケース１内には端子板２を収納している。３
は電池リードで端子板２の底部に固着されている。４は
電池押さえでゴム等の弾性体から成る板であり、スピー
ドナット５により下ケース１の中央のリブに端子板２か
ら遊嵌された状態で下ケース１に係止される。６は電池
で電池６を端子板２内に挿入すると端子板２の側壁と電
池押さえ４の弾性により、電池６に摩擦が働く。７は有
底円筒状の上ケースでこの上ケース７にはスイッチ８と
電池リード９及び両者を結ぶコードにより構成されてい
る。10は下ケース１と上ケース７との間に介在するパッ
キンである。11は上記部品を総合した電源部と、これに
より作動する機器であるポンプとを連結するコードであ
る。Embodiment Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In FIG. 1, reference numeral 1 denotes a cylindrical lower case having a bottom, in which a terminal plate 2 is housed. 3
Are fixed to the bottom of the terminal plate 2 by battery leads. Reference numeral 4 denotes a battery holder, which is a plate made of an elastic material such as rubber, and is fixed to the lower case 1 by a speed nut 5 while being loosely fitted to the central rib of the lower case 1 from the terminal plate 2. Reference numeral 6 denotes a battery. When the battery 6 is inserted into the terminal plate 2, friction occurs on the battery 6 due to the elasticity of the side wall of the terminal plate 2 and the battery holder 4. Reference numeral 7 denotes a cylindrical upper case having a bottom. The upper case 7 includes a switch 8 and a battery lead 9 and a cord connecting the both. Reference numeral 10 denotes a packing interposed between the lower case 1 and the upper case 7. Reference numeral 11 denotes a cord for connecting a power supply unit including the above components and a pump which is a device operated by the power supply unit.
次に動作を説明する。 Next, the operation will be described.
下ケース１と上ケース７とは、ねじ嵌合により結合し
ているので、下ケース１を回すと両者をはずすことがで
きる。次に端子板２内に電池６を挿入すると端子板２の
側壁と電池押さえ４との弾性により電池６が摩擦が働
き、前記の電池押さえ４は弾性を有するので電池の直径
公差の解消が図れる。さらに上ケース７に下ケース１を
回しながらはめ合わせると端子板２は下ケース１に遊嵌
され、かつ端子板２内の電池６は電池リード３と９とに
より押しつけられているほかに、上ケース７のリブと端
子板２のリブが嵌着するようになっているので端子板２
は回転しない。また電池押さえ４は下ケース１の中央の
ボスに端子板２に遊嵌された状態で下ケースに係止され
ているが、電池６の存在時は、電池６に狭持されている
のでケース１の中央のボスが回転しても電池押さえ４は
ボスに対してすべって同期回転せず、回転時に働く摩擦
の影響で若干回転するか否かという程度である。なお、
電池６が存在しない時は、下ケース１に係止されている
ため、略同期して回転する。この電池押さえ４は、端子
板２に係止して下ケース１から遊嵌する構成としても良
いが、この場合、何度も回転を繰り返すとスピードナッ
ト５がゆるむ可能性が否めない。Since the lower case 1 and the upper case 7 are connected by screw fitting, the lower case 1 can be removed by turning the lower case 1. Next, when the battery 6 is inserted into the terminal plate 2, the battery 6 frictionally acts due to the elasticity of the side wall of the terminal plate 2 and the battery retainer 4, and the battery retainer 4 has elasticity, so that the tolerance of the diameter of the battery can be eliminated. . Further, when the lower case 1 is fitted to the upper case 7 while being rotated, the terminal plate 2 is loosely fitted to the lower case 1 and the battery 6 in the terminal plate 2 is pressed by the battery leads 3 and 9. Since the ribs of the case 7 and the ribs of the terminal plate 2 are fitted, the terminal plate 2
Does not rotate. Also, the battery holder 4 is locked to the lower case while being loosely fitted to the terminal plate 2 on the center boss of the lower case 1. However, when the battery 6 is present, the battery holder 4 is held by the battery 6. Even if the center boss of 1 rotates, the battery holder 4 does not rotate in synchronism with the boss at all, and only to the extent that it slightly rotates due to the friction exerted during rotation. In addition,
When the battery 6 is not present, the battery 6 is locked to the lower case 1 and therefore rotates substantially in synchronization. The battery holder 4 may be configured to be engaged with the terminal plate 2 and loosely fitted from the lower case 1, but in this case, there is a possibility that the speed nut 5 may be loosened if the battery holder 4 is repeatedly rotated many times.
発明の効果 以上のように本発明によれば、電池の着脱の際に下ケ
ースを回した場合でも下ケースが回転しても端子板が回
転しないため電池と電池リードとの接触が安定的に保
て、かつ下ケースと端子板との接触は主として中央の円
筒ボスで行っているため下ケースを回す際に軽く回すこ
とができると共に下ケースの中央のボスに弾性を有した
電池押さえを遊嵌しているために下ケースを回しても下
ケースの中央のボスから電池押さえを経て電池及び端子
板を回そうとする力が強く働かないため下ケースを回す
際に軽く回すことができる。Advantageous Effects of the Invention As described above, according to the present invention, even when the lower case is turned when the battery is attached or detached, the terminal plate does not rotate even if the lower case rotates, so that the contact between the battery and the battery lead is stably performed. The contact between the lower case and the terminal plate is made mainly by the central cylindrical boss, so that it can be turned lightly when turning the lower case and the elastic boss in the center of the lower case can be loosened. Even if the lower case is turned due to the fitting, the force for turning the battery and the terminal plate via the battery holder from the center boss of the lower case does not work so strongly that the lower case can be turned lightly when turning.
また電池押さえは弾性を有した板、すなわち円形のゴ
ム等で構成しているため、端子板に電池を入れた時、電
池の直径が大きいものでも小さいものでも安定して電池
を保持できるものである。In addition, since the battery holder is made of an elastic plate, that is, a circular rubber or the like, when the battery is inserted into the terminal plate, the battery can be stably held regardless of whether the battery has a large or small diameter. is there.
第１図は本発明の一実施例の電池ケースを示す縦断面
図、第２図は下ケース内を分解した分解図、第３図は下
ケースに電池を収納した状態を示す上面図である。 １……下ケース、２……端子板、３……電池リード、４
……電池押さえ、５……スピードナット、６……電池、
７……上ケース、８……スイッチ、９……電池リード、
10……パッキン、11……コード。FIG. 1 is a longitudinal sectional view showing a battery case according to one embodiment of the present invention, FIG. 2 is an exploded view in which the inside of a lower case is disassembled, and FIG. 3 is a top view showing a state where batteries are stored in the lower case. . 1 ... lower case, 2 ... terminal plate, 3 ... battery lead, 4
…… Battery holder, 5… Speed nut, 6… Battery,
7 ... upper case, 8 ... switch, 9 ... battery lead,
10 ... packing, 11 ... cord.
Claims (2)
スと、電池リードを底部に固着した端子板と、中央に前
記端子板内に収納する電池を押さえる電池押さえを配し
たボスを立設した有底円筒状の下ケースと、このボスに
前記端子板を遊嵌したものであって、前記電池押さえは
弾性を有する板であることを特徴とする電池ケース。1. A boss having a cylindrical upper case containing a battery lead, a terminal plate having a battery lead fixed to a bottom portion, and a battery holder for holding a battery contained in the terminal plate in the center. A battery case, comprising: a bottomed cylindrical lower case provided; and the terminal plate loosely fitted to the boss, wherein the battery holder is an elastic plate.
ねじ込んだ時に電池が存在すれば同期回転しない構成で
あることを特徴とする請求項１記載の電池ケース。2. The battery case according to claim 1, wherein the battery holder does not rotate synchronously if a battery is present when the lower case is screwed into the upper case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1080346A JP2836089B2 (en) | 1989-03-30 | 1989-03-30 | Battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1080346A JP2836089B2 (en) | 1989-03-30 | 1989-03-30 | Battery case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02257567A JPH02257567A (en) | 1990-10-18 |
| JP2836089B2 true JP2836089B2 (en) | 1998-12-14 |
Family
ID=13715695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1080346A Expired - Fee Related JP2836089B2 (en) | 1989-03-30 | 1989-03-30 | Battery case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2836089B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5541268B2 (en) * | 2011-11-29 | 2014-07-09 | 横河電機株式会社 | Battery storage device |
| JP5899420B2 (en) * | 2012-03-16 | 2016-04-06 | パナソニックＩｐマネジメント株式会社 | Battery module |
| JP6860770B2 (en) * | 2017-06-15 | 2021-04-21 | 株式会社ノボル電機 | Battery mounting device and battery case |
-
1989
- 1989-03-30 JP JP1080346A patent/JP2836089B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02257567A (en) | 1990-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |