JPS61161654A - Electronic circuit unit - Google Patents
Electronic circuit unitInfo
- Publication number
- JPS61161654A JPS61161654A JP59281023A JP28102384A JPS61161654A JP S61161654 A JPS61161654 A JP S61161654A JP 59281023 A JP59281023 A JP 59281023A JP 28102384 A JP28102384 A JP 28102384A JP S61161654 A JPS61161654 A JP S61161654A
- Authority
- JP
- Japan
- Prior art keywords
- electronic circuit
- circuit unit
- card
- battery
- positive electrode
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
【発明の詳細な説明】
［発明の技術分野］
本発明は電池を内蔵した、コンパクトで実装密度の高い
電子回路ユニットに関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a compact electronic circuit unit with a built-in battery and a high packaging density.
［発明の技術的背景〕
従来から、電子回路に電池を内蔵させる場合には、第３
図に示すように、ボタン型電池１の両面にそれぞれリー
ド２を設け、これらのリード２を配線基板３の両面に形
成された導体回路にそれぞれ直接半田付けすることによ
り、ボタン型電池１を配線基板３とほぼ同一平面上に並
置することが行われている。[Technical Background of the Invention] Conventionally, when incorporating a battery into an electronic circuit, the third
As shown in the figure, the button type battery 1 is wired by providing leads 2 on both sides of the button type battery 1 and directly soldering these leads 2 to conductive circuits formed on both sides of the wiring board 3. The substrate 3 is arranged in parallel with the substrate 3 on substantially the same plane.
しかしながら、このように構成された電子回路ユニット
では、ボタン型電池１が薄いものでも２〜３ｎの厚さが
あるため、全体の厚さが厚くなってしまうというｒａ題
があった。However, in the electronic circuit unit configured in this manner, even a thin button type battery 1 has a thickness of 2 to 3 nm, so there is a problem that the overall thickness becomes thick.
また、電池としてボタン型電池１に代えて極めて薄いカ
ード形状の電池を使用し、これを配線基板上に重ねて実
装することも考えられるが、その場合には他の回路素子
を搭載する面積が極端に小さくなってしまうという欠点
があった。It is also conceivable to use an extremely thin card-shaped battery instead of the button-shaped battery 1 and mount it on top of the wiring board, but in that case, the area for mounting other circuit elements would be reduced. The drawback was that it was extremely small.
すなわち、従来、このような場合には、第４図に示すよ
うに、両面の全体がそれぞれ正極＋および負極−とされ
るカード形状の電池４を、複数枚同一平面上に配置し、
正極子と正極＋および負極−と負極−とを導電性の金属
薄板５により接続することが行なわれて°いるが、この
場合には、カード形状の電池４が占める面積が非常に大
きくなるという問題がある。That is, conventionally, in such a case, as shown in FIG. 4, a plurality of card-shaped batteries 4, each of which has a positive electrode (+) and a negative electrode (-) on both sides, are arranged on the same plane.
The positive electrode and the positive electrode + and the negative electrode and the negative electrode are connected by conductive thin metal plates 5, but in this case, the area occupied by the card-shaped battery 4 becomes very large. There's a problem.
〔発明の目的］
本発明は、これらの問題を解決するためになされたもの
で、極めて薄いカード形状の電池を高い実装密度で実装
した電子回路ユニットを提供することを目的とする。[Object of the Invention] The present invention was made to solve these problems, and an object of the present invention is to provide an electronic circuit unit in which extremely thin card-shaped batteries are mounted with high packaging density.
［発明の概要］
すなわち本発明の電子回路ユニットは、両面の全体がそ
れぞれ正極および負極となっているカード形状の電池の
正極と正極又は負極と負極とを導電性の金属薄板を介し
て対向配置するとともに、前記金属薄板を配線基板の導
体回路に電気的に接続してなることを特徴としている。[Summary of the Invention] That is, the electronic circuit unit of the present invention has a card-shaped battery whose entire surfaces are positive electrodes and negative electrodes, and the positive electrode and the positive electrode or the negative electrode and the negative electrode are arranged facing each other with a conductive metal thin plate interposed therebetween. In addition, the thin metal plate is electrically connected to a conductor circuit of a wiring board.
［発明の実施例］ 以下本発明の実施例を図面に基づいて説明する。[Embodiments of the invention] Embodiments of the present invention will be described below based on the drawings.
第１図は本発明の一実施例の側面図である。FIG. 1 is a side view of one embodiment of the present invention.
この図において、符号４は、たとえば厚さ１ｎ未満と極
めて薄く、両面の全体にそれぞれ正極子および負極−が
形成されたカード形状の電池を示している。このカード
形状の電池４は、正極＋と正極子とを対向配置されてお
り、これらの間に介挿される導電性の金属薄板６に、そ
れぞれの正極子を圧着されている。In this figure, reference numeral 4 indicates a card-shaped battery that is extremely thin, for example, less than 1 nm thick, and has a positive electrode and a negative electrode formed on both sides. In this card-shaped battery 4, a positive electrode + and a positive electrode element are arranged facing each other, and each positive electrode element is crimped onto a conductive metal thin plate 6 inserted between them.
導電性の金属薄板６にはリード７の一端が接続されてお
り、このリード７の他端は、図示しない配線基板の導体
回路に電気的に接続されている。One end of a lead 7 is connected to the conductive thin metal plate 6, and the other end of the lead 7 is electrically connected to a conductor circuit of a wiring board (not shown).
また、負極゛−と負極−とは、導電性の金具８により接
続されている。Further, the negative electrodes are connected by a conductive metal fitting 8.
以上のように構成された電子回路ユニットでは、カード
形状の電池４を積重して配置したので、実装密度の高い
電子回路ユニットを得ることができる。In the electronic circuit unit configured as described above, since the card-shaped batteries 4 are stacked and arranged, it is possible to obtain an electronic circuit unit with high packaging density.
第２図は本発明の他の実施例の電子回路ユニットを示す
側面図である。FIG. 2 is a side view showing an electronic circuit unit according to another embodiment of the present invention.
この実施例の電子回路ユニットにおいては、下側に配置
されるカード形状の電池４ａの面積が上側に配置される
カード形状の電池４ａの面積より大とされており、下側
に配置されるカード形状の電池４ａ上にＩＣチップ９を
有する回路基板１０が載置されている。In the electronic circuit unit of this embodiment, the area of the card-shaped battery 4a disposed on the lower side is larger than the area of the card-shaped battery 4a disposed on the upper side. A circuit board 10 having an IC chip 9 is placed on the shaped battery 4a.
そして、導電性の金属薄板６に一端を接続されるリード
７の他端が、回路基板１０の導体回路に電気的に接続さ
れている。One end of the lead 7 is connected to the conductive thin metal plate 6, and the other end of the lead 7 is electrically connected to a conductor circuit of the circuit board 10.
なお、以上述べた部分を除いて第１図に示した実施例と
同様に構成されてるので同一部分には、同一符号を付し
て詳細な説明を省略する。It should be noted that, except for the parts described above, the structure is the same as that of the embodiment shown in FIG. 1, so the same parts are given the same reference numerals and detailed explanation will be omitted.
”以上のように構成された電子回路ユニットにおいても
、第１図に示した実施例と同様に実装密度の高い電子回
路ユニットを得ることができる。``Even in the electronic circuit unit configured as described above, it is possible to obtain an electronic circuit unit with high packaging density, similar to the embodiment shown in FIG.
［発明の効果］
以上説明したように、本発明の電子回路ユニットでは、
両面の全体がそれぞれ正極および負極となっているカー
ド形状の電池の正極と正極又は負極と負極とを導電性の
金ｍ簿板を介して対向配置するとともに、前記金属薄板
を配線基板の導体回路に電気的に接続したので、高い実
装密度の電子回路ユニットを得ることができる。[Effects of the Invention] As explained above, in the electronic circuit unit of the present invention,
The positive and positive electrodes or the negative and negative electrodes of a card-shaped battery, whose entire surfaces are positive and negative, respectively, are placed facing each other with a conductive metal plate interposed therebetween, and the thin metal plate is connected to a conductor circuit of a wiring board. Since the electronic circuit unit is electrically connected to the electronic circuit unit, it is possible to obtain an electronic circuit unit with high packaging density.
第１図は本発明の電子回路ユニットの一実施例を示す側
面図、第２図は他の実施例を示す側面図、第３図は従来
の電池を内蔵した電子回路ユニットの側面図、第４図は
、従来のカード形状の電池の接続方法を示す側面図であ
る。FIG. 1 is a side view showing one embodiment of an electronic circuit unit of the present invention, FIG. 2 is a side view showing another embodiment, and FIG. 3 is a side view of a conventional electronic circuit unit incorporating a battery. FIG. 4 is a side view showing a conventional method of connecting a card-shaped battery.
Claims (1)
るカード形状の電池の正極と正極又は負極と負極とを導
電性の金属薄板を介して対向配置するとともに、前記金
属薄板を配線基板の導体回路に電気的に接続してなるこ
とを特徴とする電子回路ユニット。(1) A positive electrode and a positive electrode or a negative electrode and a negative electrode of a card-shaped battery whose entire surfaces are a positive electrode and a negative electrode, respectively, are placed facing each other with a conductive metal thin plate interposed therebetween, and the metal thin plate is connected to a conductor of a wiring board. An electronic circuit unit characterized by being electrically connected to a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59281023A JPS61161654A (en) | 1984-12-29 | 1984-12-29 | Electronic circuit unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59281023A JPS61161654A (en) | 1984-12-29 | 1984-12-29 | Electronic circuit unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161654A true JPS61161654A (en) | 1986-07-22 |
| JPH0430708B2 JPH0430708B2 (en) | 1992-05-22 |
Family
ID=17633210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59281023A Granted JPS61161654A (en) | 1984-12-29 | 1984-12-29 | Electronic circuit unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61161654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9372506B2 (en) | 2012-08-08 | 2016-06-21 | Fujitsu Limited | Electronic device |
-
1984
- 1984-12-29 JP JP59281023A patent/JPS61161654A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9372506B2 (en) | 2012-08-08 | 2016-06-21 | Fujitsu Limited | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430708B2 (en) | 1992-05-22 |
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