JPS6042456Y2 - Battery terminal attachment device - Google Patents
Battery terminal attachment deviceInfo
- Publication number
- JPS6042456Y2 JPS6042456Y2 JP12886880U JP12886880U JPS6042456Y2 JP S6042456 Y2 JPS6042456 Y2 JP S6042456Y2 JP 12886880 U JP12886880 U JP 12886880U JP 12886880 U JP12886880 U JP 12886880U JP S6042456 Y2 JPS6042456 Y2 JP S6042456Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power receiving
- positive electrode
- electrode power
- case
- 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
Links
Classifications
-
- Y02E60/12—
Description
【考案の詳細な説明】
本考案は電子機器の電池ケースに係り、特に２次電池と
１次電池の双方を収納可能となした前記ケースに設けた
電池用端子に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a battery case for electronic equipment, and more particularly to a battery terminal provided in the case capable of housing both a secondary battery and a primary battery.
従来の電池ケースは、第１図に示すように、ケース本体
１に２組の正電極受電端子２，３及び負電極受電端子４
，５が設けられ、前記受電端子のうち、３及び４をセッ
トの給電に用いていた。As shown in FIG. 1, a conventional battery case has two sets of positive electrode power receiving terminals 2 and 3 and a negative electrode power receiving terminal 4 in a case body 1.
, 5 are provided, and among the power receiving terminals, 3 and 4 are used for power feeding of the set.
このとき１次電池とニッケルカドミウム電池等の２次電
池とを双方利用できるようにするため、１次電池の場合
も６個を２列に分けて３個づつを直列にし、前記受電端
子２，５はケース内もしくは外部で接続片６にて短絡し
て第１図の例では９Ｖ （１，５ＶＸ ６ ）の電圧を
得ていた。At this time, in order to be able to use both primary batteries and secondary batteries such as nickel-cadmium batteries, in the case of primary batteries, six batteries are divided into two rows and three batteries each are connected in series. 5 is short-circuited at the connecting piece 6 inside or outside the case, and in the example shown in FIG. 1, a voltage of 9V (1,5VX 6 ) is obtained.
又２次電池の場合、第２図図示の如く、電池パックとな
した前述のニッケルカドミウムでは、各電池を溶接して
３個と２個の直列接続したものを、短絡片７にてこれら
を直列接続し、残り１個分として絶縁物より成るスペー
サ８を用い、第２図の状態のまま、第１図のケース本体
１に収納し、通常の使用を行っていた。In the case of a secondary battery, as shown in FIG. 2, in the case of the nickel-cadmium battery pack mentioned above, each battery is welded and three and two batteries are connected in series, and these are connected by a shorting piece 7. They were connected in series, and a spacer 8 made of an insulating material was used as the remaining spacer, and they were stored in the case body 1 of FIG. 1 in the state shown in FIG. 2 for normal use.
ところが第３図に示すように、２次電池９，１０．１１
，１２，１３及びスペーサ８をケース本体１に逆収納し
たとき、５個の２次電池９，１０．１１，１２．１３は
、前記接続片６及び短絡片７によって完全な閉ループが
形成即ち短絡されてしまい、２次電池９．１０，１１，
１２．１３は焼損していた。However, as shown in FIG.
, 12, 13 and the spacer 8 are reversely housed in the case body 1, the five secondary batteries 9, 10, 11, 12, 13 form a complete closed loop, that is, are short-circuited, by the connecting piece 6 and the shorting piece 7. secondary battery 9.10,11,
12.13 was burnt out.
そこで本考案は、前記欠点を除去した新規な電池用端子
取付は装置を提供するもので、以下図面に従って説明す
る。Therefore, the present invention provides a novel battery terminal attachment device that eliminates the above-mentioned drawbacks, and will be described below with reference to the drawings.
第４図において、ケース本体１′に正電極受電端子のう
ち一方の端子３′を他方の端子２′よりその先端をＸだ
け冬目に突出させである。In FIG. 4, one terminal 3' of the positive electrode power receiving terminals is made to protrude from the other terminal 2' by an amount X in winter on the case body 1'.
従って第４図の図示の如く、逆収納した場合正電極受電
端子２′が２次電池１１の正電極に接触せず、従来のよ
うに短絡事故を起こすことはない。Therefore, as shown in FIG. 4, when the battery is housed in reverse, the positive electrode power receiving terminal 2' does not come into contact with the positive electrode of the secondary battery 11, and a short circuit will not occur as in the conventional case.
一方通常使用時即ち２次電池を使用する場合、２次電池
１１の正電極は前記正電極受電端子３′に接触し、２次
電池９，１０，１１，１２，１３が直列接続されて、正
電極受電端子３′及び負電極受電端子４から所定の電圧
が得られる。On the other hand, during normal use, that is, when using a secondary battery, the positive electrode of the secondary battery 11 contacts the positive electrode power receiving terminal 3', and the secondary batteries 9, 10, 11, 12, 13 are connected in series. A predetermined voltage is obtained from the positive electrode power receiving terminal 3' and the negative electrode power receiving terminal 4.
また、一次電池を使用する場合、各電池は別体であるの
で、前記両正電極受電端子２’、３’間の突出量が相異
するにもかかわらず、負電極受電端子４の付勢により正
電極受電端子２′と一次電池の正電極とは接触し通常の
動作を為す。In addition, when primary batteries are used, each battery is a separate unit, so that the negative electrode power receiving terminal 4 is energized even though the amount of protrusion between the positive electrode power receiving terminals 2' and 3' is different. As a result, the positive electrode power receiving terminal 2' and the positive electrode of the primary battery come into contact and perform normal operation.
以上の通り本考案によれば、１次電池と２次電池の双方
を収納できると共に所定電圧を得る場合、特に２次電池
の逆収納による事故を未然に防止でき、電子機器の電源
に用いる電池ケースに本考案は極めて有用である。As described above, according to the present invention, when both a primary battery and a secondary battery can be stored and a predetermined voltage is obtained, accidents caused by storing the secondary battery in reverse can be particularly prevented, and the battery used as a power source for electronic equipment can be prevented. The present invention is extremely useful in this case.
第１図は従来のケース本体の平面図、第２図は２次電池
パックの平面図、第３図は第１図のケース本体に第２図
の電池パックを逆収納した状態を示す平面図、第４図は
本考案のケース本体に第２図の電池パックを逆収納した
状態を示す平面図である。
主な図番の説明、１，１′・・・・・・ケース本体、２
、２’、 ３．３’・・・・・・正電極受電端子、４，
５・・・・・・負電極受電端子、８・・・・・・スペー
サ、９，１０゜１１．１２，１３・・・・・・２次電池
。Fig. 1 is a plan view of a conventional case body, Fig. 2 is a plan view of a secondary battery pack, and Fig. 3 is a plan view showing a state in which the battery pack shown in Fig. 2 is reversely housed in the case main body of Fig. 1. , FIG. 4 is a plan view showing the battery pack of FIG. 2 invertedly housed in the case body of the present invention. Explanation of main drawing numbers, 1, 1'... Case body, 2
, 2', 3.3'...Positive electrode power receiving terminal, 4,
5... Negative electrode power receiving terminal, 8... Spacer, 9, 10° 11. 12, 13... Secondary battery.
Claims (1)
該２次電池用のスペーサ、又は１次電池と、これらが選
択的に収納される電池ケースとより成り、該電池ケース
に設けた一方の正電極受電端子を、前記１次電池収納時
の直列接続用正電極受電端子よりも突出させたことを特
徴とする電池用端子取付装置。Consisting of secondary batteries arranged in two rows and electrically connected in series and a spacer for the secondary batteries, or a primary battery, and a battery case in which these are selectively housed, a battery case provided in the battery case. A battery terminal attachment device characterized in that one of the positive electrode power receiving terminals is made to protrude beyond the positive electrode power receiving terminal for series connection when the primary battery is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12886880U JPS6042456Y2 (en) | 1980-09-09 | 1980-09-09 | Battery terminal attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12886880U JPS6042456Y2 (en) | 1980-09-09 | 1980-09-09 | Battery terminal attachment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5750169U JPS5750169U (en) | 1982-03-20 |
| JPS6042456Y2 true JPS6042456Y2 (en) | 1985-12-26 |
Family
ID=29489232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12886880U Expired JPS6042456Y2 (en) | 1980-09-09 | 1980-09-09 | Battery terminal attachment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042456Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5443841B2 (en) * | 2009-06-17 | 2014-03-19 | ホーチキ株式会社 | Battery housing structure for electronic devices |
-
1980
- 1980-09-09 JP JP12886880U patent/JPS6042456Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5750169U (en) | 1982-03-20 |
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