JPH02294232A - Battery charger - Google Patents
Battery chargerInfo
- Publication number
- JPH02294232A JPH02294232A JP1113396A JP11339689A JPH02294232A JP H02294232 A JPH02294232 A JP H02294232A JP 1113396 A JP1113396 A JP 1113396A JP 11339689 A JP11339689 A JP 11339689A JP H02294232 A JPH02294232 A JP H02294232A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- batteries
- charger
- cover
- charged
- 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
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 description 2
- 241000305346 Blanus Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000008262 pumice Substances 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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、二次電池充電用として使用するものであり、
主にヘッドホンステレオ．玩具等の電源としての二次電
池の充電器に関するものである。[Detailed description of the invention] Industrial application field The present invention is used for charging secondary batteries,
Mainly headphone stereo. This invention relates to a charger for secondary batteries as a power source for toys, etc.
従来の技術
この種の充電器では，従来，低周波トランヌを用いたも
のが主に使われていた。Conventional technology Conventionally, this type of charger has mainly used a low-frequency transducer.
発明が解決しようとする課題
しかしこの種の充電器は形状が大きく，重］−的にも重
く，使用者にとっては非常な負担がかかり，単３形．単
４形などのように異なった大きさの電池の両方の充電に
使用する場合は、前記のもの以上に大きな形状となる不
都合があった。Problems to be Solved by the Invention However, this type of charger is large in size and heavy, placing a heavy burden on the user. When used to charge both batteries of different sizes, such as AAA batteries, there is an inconvenience that the battery has a larger shape than the above-mentioned one.
本発明は、この形状の課題を解消し、形状が小形で、単
３形及び単４形のように異なった大きさの電池に対する
兼用充電器として，オーディオコンパクトカセ・フトケ
ースと同一形状で、持ち運びに便利な充電器を提供する
ものである。The present invention solves this shape problem and is compact in shape, and can be used as a dual-purpose charger for batteries of different sizes such as AA and AAA batteries. It provides a convenient charger.
課題を解決するだめの手段
本発明の充電器は，小形軽石なスイヮチングレギュレー
ターをカセットケ−７の約半分に収納し，残りの空間に
４単３形及び単４形′市池の大きさ，形状差を利用して
ガイド溝と、フタに取りつけた凸部により電池を固定す
るものである。また電池収納部には，電池の逆接続防止
機能を有し、電池の逆接続が出来ない構造になっている
ものである。Means for Solving the Problems The charger of the present invention stores a small pumice switching regulator in about half of the cassette case 7, and uses the remaining space to store 4 AA and AAA batteries the size of a city pond. , the battery is fixed using the guide groove and the protrusion attached to the lid by utilizing the difference in shape. Further, the battery storage section has a function to prevent reverse connection of batteries, and has a structure that prevents reverse connection of batteries.
作用
この様な構成にて充電器を作成することにより、小形で
薄形な充電器が出来、使用者にとって非常に持ち運びの
便利なものが実現可能となった。Function: By creating a charger with such a configuration, a small and thin charger can be created, which is extremely convenient for the user to carry.
実施例
以下に，本発明の実施例について図面を参照して説明す
る。第１図に充電器の回路構成を示す。Embodiments Below, embodiments of the present invention will be described with reference to the drawings. Figure 1 shows the circuit configuration of the charger.
交流電源であるＡＣ１００Ｖをヌイ，７チングレギュレ
ーターにより降圧し，トランス４の２次コイルにダイオ
ード３とコンデンサ６を接続して整流平滑化して充電端
子に供給する。充電端子１．３間には単３形ニ次電池Ｂ
，を，又，端子２．３間には単４形二次電池Ｂ２を接続
する。第２図，第３図はこの充電器の外観図であり、ケ
ーヌ状本体７にカバー８が取り付けられており，カノ《
一を開けた状態で本体７の電池収納部１０に単３形，単
４形二次電池Ｂ，，Ｂ２を４個又は２個装着出来る構造
となっている。又，本体７の前面には充電表示ランプ９
を備え，裏面にはＡＣコンセント刃１１が収納され、使
用する時に、コンセント刃１１を引き起こすものである
。第４図に端子１．３間に単３形二次電池Ｂ，を装着し
たときの断面図を示し，本体７の凸部と蓋８によってこ
の電池Ｂ１が固定される。又，第５図に示す様に単４形
二次電池Ｂ２は本体了に設けた２本の凸条１２と蓋８に
設けた１本の凸条１３とにより３個所で支持されて動か
ないよう固定される。すなわち，各電池の大きさの違い
により，電池収納部１０の空間を有効に利用したもので
ある。又，本体７の一端面の充電端子１．２は第６図の
様に二次電池Ｂ，，Ｂ２のブラヌ端子の形状を利用した
逆接続防止機構が施されており、電池のマイナヌ端子を
接続しようとしたときは，本体７の内側に張り出した凸
部が当り，接続しない構造となっている。AC 100V, which is an alternating current power source, is stepped down by a 7-channel regulator, rectified and smoothed by connecting a diode 3 and a capacitor 6 to the secondary coil of a transformer 4, and then supplied to the charging terminal. AA rechargeable battery B between charging terminals 1 and 3
, and an AAA secondary battery B2 is connected between terminals 2 and 3. Figures 2 and 3 are external views of this charger, in which a cover 8 is attached to a cane-shaped main body 7, and a cane-shaped body 7 is attached to the cover 8.
The structure is such that four or two AA and AAA rechargeable batteries B, B2 can be installed in the battery storage section 10 of the main body 7 when the main body 7 is opened. In addition, there is a charging indicator lamp 9 on the front of the main body 7.
The AC outlet blade 11 is housed on the back side, and the outlet blade 11 is raised when used. FIG. 4 shows a cross-sectional view of the AA secondary battery B installed between the terminals 1.3, and the battery B1 is fixed by the convex portion of the main body 7 and the lid 8. In addition, as shown in Figure 5, the AAA secondary battery B2 is supported at three points by two protrusions 12 provided on the main body and one protrusion 13 provided on the lid 8, and does not move. It will be fixed like this. That is, the space in the battery storage section 10 is effectively utilized due to the difference in the size of each battery. Furthermore, as shown in Figure 6, the charging terminals 1.2 on one end of the main body 7 are equipped with a reverse connection prevention mechanism that utilizes the shape of the Blanu terminals of the secondary batteries B, B2. When an attempt is made to connect, the convex portion protruding inside the main body 7 hits and the connection is prevented.
発明の効果
このように本発明によれば従来にない小形軽量なコンパ
クトカセットケース寸法の単３形，単４形電池の充電器
が実現でき，コンパクトカセ，ントと同様に取扱え，使
い勝手にすぐれている。Effects of the Invention As described above, according to the present invention, it is possible to realize a charger for AA and AAA batteries that has the dimensions of a compact cassette case that is smaller and lighter than ever before, and that can be handled in the same way as a compact cassette and is easy to use. ing.
第１図は本発明の実施例における充電器の回路プロウク
図，第２図は同充電器の外観図，第３図は同充電器の裏
面外観図，第４図は単３形二次電池を収納部に収納した
時の断面図，第５図は単４形二次電池を収納部に収納し
た時の断面図，第６図は電池の逆接続防止機構の断面図
である。
Ｂ，・・・・・単３形二次電池．Ｂ２・・・・・・単４
形二次電池、１ ．２・・・・・・充電、端子２３・・
・・・・ダイオード，４・・・・・・絶縁トランヌ，５
・・・・・抵抗器，６・・・・・・電解コンデンサ、了
・・・・・・本体，８・・・・・・蓋，９・・・・・通
電表示ＬＩＣＤランプ．１０・・・・・・電池収納部，
１１・・・・・・▲Ｃコンセントプラグ。
代理人の氏名 弁理士 粟 野 重 孝 ほか１名第１
図
第３図Fig. 1 is a circuit diagram of a charger according to an embodiment of the present invention, Fig. 2 is an external view of the charger, Fig. 3 is an external view of the rear side of the charger, and Fig. 4 is an AA secondary battery. FIG. 5 is a cross-sectional view when the AAA secondary battery is stored in the storage portion, and FIG. 6 is a cross-sectional view of the battery reverse connection prevention mechanism. B,...AA secondary battery. B2... AAA
Type secondary battery, 1. 2...Charging, terminal 23...
...Diode, 4...Insulation tranne, 5
...Resistor, 6 ... Electrolytic capacitor, End ... Main body, 8 ... Lid, 9 ... Power indicator LICD lamp. 10...Battery compartment,
11...▲C outlet plug. Name of agent: Patent attorney Shigetaka Awano and 1 other person 1st
Figure 3
Claims (2)
圧して直流化する電源部とから構成される充電器であり
、電池収納部には、被充電電池の逆接続防止機構と、異
なった大きさの被充電電池が同一空間に装着可能な機構
を備えた充電器。(1) A charger consisting of a battery compartment that stores a secondary battery and a power supply unit that steps down the AC power source and converts it to DC.The battery compartment includes a reverse connection prevention mechanism for the battery to be charged. , a charger equipped with a mechanism that allows batteries of different sizes to be charged to be installed in the same space.
有し、このＡＣコンセントを収納した状態でオーディオ
用コンパクトカセットケースと同一寸法を保っている特
許請求の範囲第１項記載の充電器。(2) The charger according to claim 1, which has a retractable AC outlet blade on the back side of the charger, and maintains the same dimensions as a compact audio cassette case when the AC outlet is housed. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1113396A JPH02294232A (en) | 1989-05-02 | 1989-05-02 | Battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1113396A JPH02294232A (en) | 1989-05-02 | 1989-05-02 | Battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02294232A true JPH02294232A (en) | 1990-12-05 |
Family
ID=14611242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1113396A Pending JPH02294232A (en) | 1989-05-02 | 1989-05-02 | Battery charger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02294232A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012266B2 (en) * | 1975-03-03 | 1985-03-30 | キヤタピラー トラクター コンパニー | Road surface shoe and track belt |
| JPS6032763B2 (en) * | 1978-03-18 | 1985-07-30 | 株式会社アタゴ製作所 | Control device for solenoid valves for heating appliances |
| JPS6044365B2 (en) * | 1980-11-27 | 1985-10-03 | 新日本製鐵株式会社 | Dismantling and removal method for bricks inside hot air stove |
-
1989
- 1989-05-02 JP JP1113396A patent/JPH02294232A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012266B2 (en) * | 1975-03-03 | 1985-03-30 | キヤタピラー トラクター コンパニー | Road surface shoe and track belt |
| JPS6032763B2 (en) * | 1978-03-18 | 1985-07-30 | 株式会社アタゴ製作所 | Control device for solenoid valves for heating appliances |
| JPS6044365B2 (en) * | 1980-11-27 | 1985-10-03 | 新日本製鐵株式会社 | Dismantling and removal method for bricks inside hot air stove |
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