JPH02257566A - Fixed structure of auxiliary power supply - Google Patents
Fixed structure of auxiliary power supplyInfo
- Publication number
- JPH02257566A JPH02257566A JP1079036A JP7903689A JPH02257566A JP H02257566 A JPH02257566 A JP H02257566A JP 1079036 A JP1079036 A JP 1079036A JP 7903689 A JP7903689 A JP 7903689A JP H02257566 A JPH02257566 A JP H02257566A
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary
- power supply
- batteries
- auxiliary batteries
- auxiliary power
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- Electromechanical Clocks (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、複数の補助電池を用いてメモリをバックアッ
プしている電子機器の補助電源の固定構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a fixing structure for an auxiliary power source of an electronic device whose memory is backed up using a plurality of auxiliary batteries.
従来の電子機器においては、メモリ等をバックアップす
るために補助電池を用いている。補助電池がなくなった
時には、補助電池を交換するがその時にメモリの内容が
消えてしまう。その為、２個以上の複数の補助電池を用
いてバックアップする方法が最近用いられている。Conventional electronic devices use auxiliary batteries to back up memory and the like. When the auxiliary battery runs out, the auxiliary battery must be replaced, but at that time the contents of the memory are erased. Therefore, a backup method using two or more auxiliary batteries has recently been used.
その固定構造として、複数の補助電池を別々の固定構造
で保持する方式や、又は複数の補助電池を１つの固定構
造で保持する方法がある。As the fixing structure, there are a method in which a plurality of auxiliary batteries are held in separate fixing structures, and a method in which a plurality of auxiliary batteries are held in one fixing structure.
しかし、別々の固定構造を用いる方法は、部品点数が多
くなりコストアップになり又、交換時の操作性が悪いと
いう欠点を有していた。However, the method of using separate fixing structures has the drawbacks of increasing the number of parts, increasing costs, and having poor operability during replacement.
又、１つの固定構造で保持する方法は、交換時に誤って
同時に補助電池がとれてしまうという欠点を有していた
。Furthermore, the method of holding the batteries with one fixed structure had the disadvantage that the auxiliary batteries could be mistakenly removed at the same time when they were replaced.
そこで本発明は、部品点数を増やさずに、しがも必ず１
つ以上の補助電池が固定できる構成を実現できるもので
ある。Therefore, the present invention is designed to ensure that only one part is used without increasing the number of parts.
It is possible to realize a configuration in which more than one auxiliary battery can be fixed.
本発明の補助電源の固定構造は、
ａ）メモリ付の電子機器において
ｂ）複数の補助電池と
Ｃ）前記補助電池を保持する電源保持板とｄ）前記補助
電池を入れる電池ホルダーを備え、ｅ）前記補助電池を
前記電池ホルダーに入れて、複数の前記補助電池が前記
電子保持板に押えられかつ、必ず１つ以上の前記補助電
池が保持されていることを特徴とする。The fixing structure of an auxiliary power source of the present invention includes a) an electronic device with a memory, b) a plurality of auxiliary batteries, C) a power supply holding plate for holding the auxiliary batteries, and d) a battery holder for storing the auxiliary batteries, and e ) The auxiliary batteries are placed in the battery holder, and a plurality of the auxiliary batteries are pressed by the electronic holding plate, and at least one of the auxiliary batteries is always held.
複数の補助電池について応用できるが、本実施例は２個
の補助電池について実施例を説明する。Although the present invention can be applied to a plurality of auxiliary batteries, this example describes an example for two auxiliary batteries.
第１図は、２個の補助電池を用いた電子機器の電源回路
を示す。ｌは主電池、２と３は補助電池である。ダイオ
ード４は、主電池１に接続されていて、逆流防止の役目
をしている。ダイオード５はダイオード４に接続され、
バックアップ系電源７になる。ダイオード５は逆流防止
の役目をしている。又、ダイオード５は、充電電流制限
用の抵抗６に接続され、補助電池２に接触されている。FIG. 1 shows a power supply circuit for an electronic device using two auxiliary batteries. 1 is the main battery, and 2 and 3 are auxiliary batteries. The diode 4 is connected to the main battery 1 and serves to prevent backflow. Diode 5 is connected to diode 4,
It becomes backup system power supply 7. Diode 5 serves to prevent backflow. Further, the diode 5 is connected to a charging current limiting resistor 6 and is in contact with the auxiliary battery 2.
ダイオード８及び抵抗９は補助電池３に対する逆流防止
及び充電電流制限の役目をしている。The diode 8 and the resistor 9 serve to prevent backflow to the auxiliary battery 3 and limit charging current.
第２図は、本実施例の補助電源の固定構造を示す図であ
る。補助電源１０．１１が、電池ホルダー１２で保持さ
れている。電源保持板１３が、補助電源１０．１２を保
持し、補助電源１０をはずすときは、電源保持板１３を
補助電源１１ｆｆＰＪにスライドさせる。電源保持板１
３がスライドした位置を二点斜線に示す。上記により同
時に補助電源１０．１１をはずせないような構造になっ
ている。FIG. 2 is a diagram showing the fixing structure of the auxiliary power source of this embodiment. An auxiliary power source 10.11 is held in a battery holder 12. The power supply holding plate 13 holds the auxiliary power supply 10.12, and when the auxiliary power supply 10 is removed, the power supply holding plate 13 is slid onto the auxiliary power supply 11ffPJ. Power supply holding plate 1
The two dotted diagonal lines indicate the position where 3 has slid. Due to the above, the structure is such that the auxiliary power supplies 10 and 11 cannot be removed at the same time.
以上述べたように本発明によれば、複数の補助電池を用
いるシステムにおいて、補助電池交換時に必ず１つ以上
の電池を保持しバックアップを必ずおこなえることがで
きる。As described above, according to the present invention, in a system using a plurality of auxiliary batteries, one or more batteries can always be retained and a backup can be performed when replacing the auxiliary batteries.
第１図は、補助電池を用いた電子機器の電源回路を示す
図。第２図は本発明の主旨とする固定構造を示す図。
１ ・ 曇 φ
２．３・
４．５・
７ ・ １
８１ ・
９ ・ 番 ・
１０・ ・ ・
１１ φ ・ ・
１２ ・ ・ ・
１３・ Φ φ
１４ ・ ・ ・
主電源
補助電源
ダイオード
抵抗
バックアップ系電源
ダイオード
抵抗
補助電池
補助電池
電池ホルダー
電源保持板
電源保持板
以上
出願人 セイコーエプソン株式会社FIG. 1 is a diagram showing a power supply circuit of an electronic device using an auxiliary battery. FIG. 2 is a diagram showing the fixing structure that is the gist of the present invention. 1 ・ Cloudy φ 2.3・ 4.5 ・ 7 ・ 1 81 ・ 9 ・ Number ・ 10 ・ ・ 11 φ ・ ・ 12 ・ ・ ・ 13 ・ φ φ 14 ・ ・ ・ Main power supply Auxiliary power supply Diode resistance Backup system power supply Diode resistance Auxiliary battery Auxiliary battery Battery holder Power supply holding plate Power supply holding plate Applicant: Seiko Epson Corporation
Claims (1)
助電池を入れる電池ホルダーを備え、ｅ）前記補助電池
を前記電池ホルダーに入れて、複数の前記補助電池が前
記電子保持板に押さえられかつ、必ず１つ以上の前記補
助電池が保持されていることを特徴とする補助電源の固
定構造。[Claims] a) An electronic device with a memory, comprising: b) a plurality of auxiliary batteries; c) a power supply holding plate for holding the auxiliary batteries; d) a battery holder for holding the auxiliary batteries; and e) A fixing structure for an auxiliary power source, characterized in that the auxiliary batteries are placed in the battery holder, a plurality of the auxiliary batteries are held by the electronic holding plate, and at least one of the auxiliary batteries is always held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079036A JPH02257566A (en) | 1989-03-30 | 1989-03-30 | Fixed structure of auxiliary power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079036A JPH02257566A (en) | 1989-03-30 | 1989-03-30 | Fixed structure of auxiliary power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02257566A true JPH02257566A (en) | 1990-10-18 |
Family
ID=13678693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1079036A Pending JPH02257566A (en) | 1989-03-30 | 1989-03-30 | Fixed structure of auxiliary power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02257566A (en) |
-
1989
- 1989-03-30 JP JP1079036A patent/JPH02257566A/en active Pending
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