JPH0359954A - Combined battery apparatus - Google Patents
Combined battery apparatusInfo
- Publication number
- JPH0359954A JPH0359954A JP19557289A JP19557289A JPH0359954A JP H0359954 A JPH0359954 A JP H0359954A JP 19557289 A JP19557289 A JP 19557289A JP 19557289 A JP19557289 A JP 19557289A JP H0359954 A JPH0359954 A JP H0359954A
- Authority
- JP
- Japan
- Prior art keywords
- flat
- battery
- flat battery
- space
- thermistor
- 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.)
- Granted
Links
- 230000001012 protector Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Primary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、電子スチルカメラ等の電源として用いて好
適な組電池装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an assembled battery device suitable for use as a power source for electronic still cameras and the like.
第２図は従来の組電池装置の一例の構成を示す斜視図で
ある。FIG. 2 is a perspective view showing the configuration of an example of a conventional assembled battery device.
同図において、王は平板形電池、２は複数（この例の場
合５個）の平板形電池上を、相互に直列に接続する接続
部である。３ａ、３ｂは電圧を出力する出力端子である
（尚、端子３ｂは図中最も左側の平板形電池１の後方端
面に配置されており、図示は省略されている）。４はサ
ーマルプロテクタ、５はサーミスタであり、最も右側の
平板形電池１の側面に接着されている。In the figure, reference numeral 2 denotes a flat battery, and 2 a connecting portion that connects a plurality of (5 in this example) flat batteries in series. Reference numerals 3a and 3b are output terminals that output voltage (terminal 3b is disposed on the rear end face of the leftmost flat battery 1 in the figure and is not shown). 4 is a thermal protector, and 5 is a thermistor, which are bonded to the side surface of the rightmost flat battery 1.
これらは、さらに金属、合成樹脂等により全体が囲繞さ
れ、使用可能な状態とされる。These are further entirely surrounded by metal, synthetic resin, etc., and are ready for use.
サーマルプロテクタ４は、短絡保護のため、平板形電池
１と直列に接続されている。また、サーミスタ５は、充
電末期電圧を補正するため、平板形電池１の温度に対応
する信号を出力するようになっている。The thermal protector 4 is connected in series with the flat battery 1 for short circuit protection. Further, the thermistor 5 outputs a signal corresponding to the temperature of the flat battery 1 in order to correct the voltage at the end of charging.
このようにして、充電完了時、端子３ａ、３ｂ間に、平
板形電池１の枚数に対応した電圧が出力される。In this way, upon completion of charging, a voltage corresponding to the number of flat batteries 1 is output between the terminals 3a and 3b.
従来の組電池装置は、このように、サーマルプロテクタ
４とサーミスタ５が、その側面に取付けられているので
、デッドスペースが大きくなり、大型化し、特に携帯用
の電子機器に用いるのに不利であった。Since the thermal protector 4 and thermistor 5 are attached to the side of the conventional assembled battery device, the dead space becomes large and the device becomes bulky, which is particularly disadvantageous for use in portable electronic devices. Ta.
この発明は、このような状況に鑑みてなされたもので、
デッドスペースを小さくし、小型の装置を実現するもの
である。This invention was made in view of this situation,
This reduces dead space and realizes a compact device.
この発明の組電池装置は、所定の長さ、幅及び高さを有
する工枚以上の第１の平板形電池と、その長さ、幅及び
高さのうち、少なくとも２つが第１の平板形電池と異な
り、かつ、体積が第１の平板形電池と同一である１枚以
上の第２の平板形電池と、第１又は第２の平板形電池を
相互に直列に接続する接続部とを備える。The assembled battery device of the present invention includes a first flat battery having a predetermined length, a width, and a height, and having at least two of the lengths, widths, and heights of the first flat battery. One or more second flat batteries that are different from the battery and have the same volume as the first flat battery, and a connecting part that connects the first or second flat batteries to each other in series. Be prepared.
上記構成の組電池装置においては、複数枚の第Ｉと第２
の平板形電池が直列に接続され、所望の電圧が出力され
る。第１の平板形電池と第２の平板形電池は、その体積
が同一とされ、個々の容量が同一とされる。In the assembled battery device having the above configuration, a plurality of first and second
flat plate batteries are connected in series to output the desired voltage. The first flat battery and the second flat battery have the same volume and the same individual capacity.
しかしながら、第２の平板形電池は、例えばその長さが
第１の平板形電池と同一であるが、その幅が第１の平板
形電池より大きく、かつその高さが第１の平板形電池よ
り小さく、各々設定される。However, the second flat battery may have, for example, the same length as the first flat battery, but a width greater than that of the first flat battery, and a height greater than that of the first flat battery. smaller, each set.
これにより、容量（体積）の同一性を確保するとともに
、スペースを発生させる。This ensures the same capacity (volume) and creates space.
これにより、そのスペースに、サーマルプロテクタやサ
ーミスタを配置することが可能になる。This makes it possible to place a thermal protector or thermistor in that space.
従って、デッドスペースが小さくなり、装置を小型化す
ることができる。Therefore, the dead space becomes smaller and the device can be made smaller.
第１図は、この発明の組電池装置の一実施例の構成を示
す斜視図であり、第２図における場合と対応する部分に
は同一の符号を付しである。FIG. 1 is a perspective view showing the configuration of an embodiment of the assembled battery device of the present invention, and parts corresponding to those in FIG. 2 are given the same reference numerals.
第１図に示すように、この実施例においては、左側４個
の平板形電池１が同一形状に形成され、その長さはし、
高さはＨ□、幅はＷ、に、各々設定されている。As shown in FIG. 1, in this embodiment, the four flat batteries 1 on the left side are formed in the same shape, and their lengths are as follows.
The height is set to H□, and the width is set to W.
これに対して、最も右側の１個の平板形電池上は、その
長さはＬであるが、高さがＨｌより小さ一
いＨ２（Ｈ２＜Ｈ□）に、幅がＷ、より大きいＷ２（Ｗ
。On the other hand, on the one flat battery on the far right, its length is L, the height is H2 smaller than Hl (H2<H□), the width is W, and the width is W2, which is larger. (W
.
〉Ｗ□）に、各々設定されている。>W□).
これにより、その高さ方向に、スペースエ１が生成され
、そこにサーマルプロテクタ４とサーミスタ５とが配置
されている。As a result, a space 1 is generated in the height direction, and a thermal protector 4 and a thermistor 5 are arranged therein.
このようにすると、サーマルプロテクタ４とサーミスタ
５を、最も右側の平板形電池ｌだけでなく、その隣の平
板形電池上にも接触させることができ、より正確に平板
形電池ｌの温度を検出することができる。In this way, the thermal protector 4 and thermistor 5 can be brought into contact not only with the rightmost flat battery l, but also with the flat battery next to it, and the temperature of the flat battery l can be detected more accurately. can do.
サーマルプロテクタ４とサーミスタ５は、平板形電池１
に対して第３図に示すように接続される。The thermal protector 4 and thermistor 5 are connected to the flat battery 1
is connected to the terminal as shown in FIG.
すちわち、５個の平板形電池ｌは接続部２により直列に
接続され、その出力電圧が、サーマルプロテクタ４を介
して外部に出力されるようになっている。従って、短絡
事故が発生し、電流が増加して、平板形電池１の温度が
所定の基準値以上に上昇したような場合、サーマルプロ
テクタ４がオフする。これにより、出力が遮断される。That is, five flat batteries 1 are connected in series by a connecting portion 2, and the output voltage thereof is outputted to the outside via a thermal protector 4. Therefore, if a short circuit accident occurs, the current increases, and the temperature of the flat battery 1 rises above a predetermined reference value, the thermal protector 4 is turned off. This cuts off the output.
短絡が解消され、温度が低下すると、サーマルプロテク
タ４は自己復帰し、再びオンする。これにより、再び電
圧が出力される。When the short circuit is removed and the temperature drops, the thermal protector 4 self-resets and turns on again. As a result, voltage is output again.
一方、充電時、平板形電池１の温度がサーミスタ５によ
りモニタされる。平板形電池１は、充電末期電圧が、充
電時における電池温度に対応して変化するので（温度が
低い時、電池電圧は高くなり、逆に、温度が高い時、電
池電圧は低くなる）、サーミスタ５の出力（平板形電池
１の温度）により補正された前記充電末期電圧に、電池
電圧が達したとき、充電が完了したものと判定される。On the other hand, during charging, the temperature of the flat battery 1 is monitored by the thermistor 5. In the flat battery 1, the voltage at the end of charging changes depending on the battery temperature during charging (when the temperature is low, the battery voltage increases, and conversely, when the temperature is high, the battery voltage decreases). When the battery voltage reaches the end-of-charge voltage corrected by the output of the thermistor 5 (temperature of the flat battery 1), it is determined that charging is complete.
平板形電池ｌの個々の容量が異なると、充電時における
状態が個々に異なり、好ましくない。そこで、各平板形
電池１の容量が同一となるように、その体積が同一に形
成される。このため、この実施例においては、その幅、
高さ、長さが、ＷｉＨ１Ｌ＝Ｗ２Ｈ２Ｌ
となるように設定されている。If the capacities of the flat batteries 1 are different, the states during charging will be different, which is not preferable. Therefore, each flat battery 1 is formed to have the same volume so that the capacity is the same. Therefore, in this example, the width,
The height and length are set so that WiH1L=W2H2L.
第４図は、この発明の組電池装置の他の実施例の構成を
示す斜視図であり、第１図における場合と対応する部分
には同一の符号を付しである。FIG. 4 is a perspective view showing the configuration of another embodiment of the assembled battery device of the present invention, and parts corresponding to those in FIG. 1 are given the same reference numerals.
この実施例においては、右側２個の平板形電池工の高さ
Ｈ３及び幅Ｗ３が、左＃３個の平板形電池工の高さＨ工
及び幅Ｗ１と、異なる値に設定されている。勿論、この
場合も、各平板形電池ｌの体積は同一となるように、そ
の寸法が設定される。In this embodiment, the height H3 and width W3 of the two flat plate battery holes on the right side are set to different values from the height H height and width W1 of the #3 flat plate battery holes on the left. Of course, in this case as well, the dimensions are set so that the volume of each flat battery l is the same.
これにより、より広いスペース１１を発生させることが
できる。そして、このスペース１１は、非対称（３Ｗ１
≠２Ｗ３）に形成されているので、この非対称性を利用
して、電池を本体（図示せず）に装着する方向が１つに
なるようにすることができる。このようにすると、誤装
着が防止される。Thereby, a wider space 11 can be generated. This space 11 is asymmetric (3W1
≠2W3), this asymmetry can be used to attach the battery to the main body (not shown) in only one direction. In this way, incorrect attachment is prevented.
以上のように、この発明の組電池装置によれば、組合せ
る平板形電池の少なくとも１つを、他と異なる形状にし
て、所定のスペースを発生させるようにしたので、そこ
にサーマルプロテクタ、サーミスタ等を配置することが
でき、デッドスペースの発生を少なくすることができる
。従って、装置を小型化することができ、携帯用の電子
機器に用いる場合特に有利となる。As described above, according to the assembled battery device of the present invention, at least one of the flat batteries to be combined is shaped differently from the others to create a predetermined space, and a thermal protector or thermistor is installed there. etc., and the occurrence of dead space can be reduced. Therefore, the device can be downsized, which is particularly advantageous when used in portable electronic equipment.
７−
また、このスペースを非対称に発生させた場合、これを
利用して、電子機器に対する装着方向を１つにし、誤装
着を防止することができる。7-Furthermore, when this space is generated asymmetrically, it is possible to utilize this space to unify the mounting direction for the electronic device and prevent incorrect mounting.
第１図はこの発明の組電池装置の一実施例の構成を示す
斜視図、
第２図は従来の組電池装置の一例の構成を示す斜視図、
第３図は第１図の装置の電気的接続を説明する回路図、
第４図はこの発明の組電池装置の他の実施例の構成を示
す斜視図である。
工・・・平板形電池
２・・・接続部
３ａ、３ｂ・・・出力端子
４・・・サーマルプロテクタ
５・・・サーミスタ
エト・・スペースFIG. 1 is a perspective view showing the configuration of an embodiment of the assembled battery device of the present invention, FIG. 2 is a perspective view showing the configuration of an example of the conventional assembled battery device, and FIG. FIG. 4 is a perspective view showing the configuration of another embodiment of the assembled battery device of the present invention. Engineering...Flat battery 2...Connection parts 3a, 3b...Output terminal 4...Thermal protector 5...Thermistor...Space
Claims (1)
形電池と、 その長さ、幅及び高さのうち、少なくとも２つが前記第
１の平面形電池と異なり、かつ、体積が前記第１の平板
形電池と同一である１枚以上の第２の平板形電池と、 前記第１又は第２の平板形電池を相互に直列に接続する
接続部とを備える組電池装置。[Scope of Claims] One or more first flat batteries having predetermined lengths, widths, and heights; and at least two of the lengths, widths, and heights of the first flat batteries. one or more second flat batteries that are different from the above and have the same volume as the first flat battery; and a connecting portion that connects the first or second flat batteries in series. An assembled battery device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19557289A JP2971893B2 (en) | 1989-07-28 | 1989-07-28 | Battery assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19557289A JP2971893B2 (en) | 1989-07-28 | 1989-07-28 | Battery assembly device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0359954A true JPH0359954A (en) | 1991-03-14 |
| JP2971893B2 JP2971893B2 (en) | 1999-11-08 |
Family
ID=16343357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19557289A Expired - Fee Related JP2971893B2 (en) | 1989-07-28 | 1989-07-28 | Battery assembly device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2971893B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003077443A (en) * | 2001-08-31 | 2003-03-14 | Sony Corp | Battery pack |
| JP2006080042A (en) * | 2004-09-13 | 2006-03-23 | Mitsubishi Motors Corp | Battery pack device |
| US7223494B2 (en) | 2001-07-24 | 2007-05-29 | Sony Corporation | Method for preventing erroneous mounting of mounting part on main body device, mounting part and battery pack used for this |
| JPWO2018131398A1 (en) * | 2017-01-12 | 2019-06-27 | 株式会社村田製作所 | Secondary battery |
| JPWO2018105276A1 (en) * | 2016-12-06 | 2019-10-24 | 株式会社村田製作所 | Secondary battery |
| CN111564581A (en) * | 2019-01-29 | 2020-08-21 | 重庆峘能电动车科技有限公司 | Single-box battery, battery arrangement device and electric automobile |
-
1989
- 1989-07-28 JP JP19557289A patent/JP2971893B2/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9118066B2 (en) | 2001-07-24 | 2015-08-25 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US10756318B2 (en) | 2001-07-24 | 2020-08-25 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US7223494B2 (en) | 2001-07-24 | 2007-05-29 | Sony Corporation | Method for preventing erroneous mounting of mounting part on main body device, mounting part and battery pack used for this |
| US7879481B2 (en) | 2001-07-24 | 2011-02-01 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US8247106B2 (en) | 2001-07-24 | 2012-08-21 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US8293395B2 (en) | 2001-07-24 | 2012-10-23 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US8304102B2 (en) | 2001-07-24 | 2012-11-06 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US9017863B2 (en) | 2001-07-24 | 2015-04-28 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US9023512B2 (en) | 2001-07-24 | 2015-05-05 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US9899656B2 (en) | 2001-07-24 | 2018-02-20 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US8940432B2 (en) | 2001-07-24 | 2015-01-27 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US9853261B2 (en) | 2001-07-24 | 2017-12-26 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| US9853260B2 (en) | 2001-07-24 | 2017-12-26 | Sony Corporation | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack |
| JP2003077443A (en) * | 2001-08-31 | 2003-03-14 | Sony Corp | Battery pack |
| JP2006080042A (en) * | 2004-09-13 | 2006-03-23 | Mitsubishi Motors Corp | Battery pack device |
| JPWO2018105276A1 (en) * | 2016-12-06 | 2019-10-24 | 株式会社村田製作所 | Secondary battery |
| US12034127B2 (en) | 2016-12-06 | 2024-07-09 | Murata Manufacturing Co., Ltd. | Secondary battery |
| JPWO2018131398A1 (en) * | 2017-01-12 | 2019-06-27 | 株式会社村田製作所 | Secondary battery |
| US11411241B2 (en) | 2017-01-12 | 2022-08-09 | Murata Manufacturing Co., Ltd. | Secondary battery |
| CN111564581A (en) * | 2019-01-29 | 2020-08-21 | 重庆峘能电动车科技有限公司 | Single-box battery, battery arrangement device and electric automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2971893B2 (en) | 1999-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |