JPH0348626B2 - - Google Patents
Info
- Publication number
- JPH0348626B2 JPH0348626B2 JP59101087A JP10108784A JPH0348626B2 JP H0348626 B2 JPH0348626 B2 JP H0348626B2 JP 59101087 A JP59101087 A JP 59101087A JP 10108784 A JP10108784 A JP 10108784A JP H0348626 B2 JPH0348626 B2 JP H0348626B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- plug
- body case
- cover
- power supply
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Description
【発明の詳細な説明】
本発明は蓄電池を内蔵した本体ケースに、充電
用電源差込みプラグを出し入れ自在に設けてなる
パツク電源装置に関するもので、その目的とする
ところは、充電用電源プラグを本体ケースより出
し入れした際における充電用電源プラグの固定が
確実に行なえる構造を提供することにある。[Detailed Description of the Invention] The present invention relates to a pack power supply device in which a charging power plug is provided in and out of a main body case containing a built-in storage battery. To provide a structure in which a charging power plug can be securely fixed when it is taken in and out of a case.
以下、本発明をその一実施例を示す図面にもと
づいて説明する。第１図ａ，ｂ，ｃはパツク電源
装置の外観を示したもので、１は合成樹脂により
成形された本体ケースで、この本体ケース１は分
割可能な上ケース１ａと下ケース１ｂとにより構
成されている。２，３は上ケース１ａを下ケース
１ｂに固定するためのタツピングビス、４，５は
前記本体ケース１に内蔵される４個の蓄電池のブ
ラス側端子およびマイナス側端子、６は充電表示
用の発光ダイオードで、この発光ダイオード６の
先端は上ケース１ａに設けた窓７に臨ませてい
る。８は本体ケース１に出し入れ自在に設けら
れ、かつ平行をなす充電用電源差込みプラグであ
る。９は前記充電用電源差込みプラグ８の動きを
固定するカバーである。 Hereinafter, the present invention will be explained based on drawings showing one embodiment thereof. Figures 1a, b, and c show the external appearance of a pack power supply. 1 is a main case molded from synthetic resin, and this main case 1 is composed of an upper case 1a and a lower case 1b that can be separated. has been done. 2 and 3 are tapping screws for fixing the upper case 1a to the lower case 1b, 4 and 5 are the positive and negative terminals of the four storage batteries built into the main case 1, and 6 is a light emitting device for displaying charge. The tip of the light emitting diode 6 faces a window 7 provided in the upper case 1a. Reference numeral 8 denotes a charging power supply plug that is provided in parallel to the main body case 1 so as to be freely inserted into and taken out from the main body case 1. Reference numeral 9 denotes a cover that fixes the movement of the charging power supply plug 8.
第２図は上ケース１ａを取外した状態における
下ケース１ｂを示したもので、１０，１１は２個
ずつ直列に接続された円筒密閉形ニツケル・カド
ミウム蓄電池で、下ケース１ｂ内に並列状態に配
置されている。１２は充電用トランス、１３は整
流器、発光ダイオード６、抵抗等を取付けたプリ
ント基板で、このプリント基板１３はタツピング
ビス１４により下ケース１ｂに固定されている。
１５は充電用電源差込みプラグ９に電気的に接続
されたリード板で、このリード板１５は充電用ト
ランス１２の一次巻線に電気的に接続されてい
る。 Figure 2 shows the lower case 1b with the upper case 1a removed. Numerals 10 and 11 are sealed cylindrical nickel-cadmium storage batteries, two each connected in series, which are connected in parallel inside the lower case 1b. It is located. 12 is a charging transformer; 13 is a printed circuit board to which a rectifier, a light emitting diode 6, a resistor, etc. are attached; this printed circuit board 13 is fixed to the lower case 1b with tapping screws 14.
A lead plate 15 is electrically connected to the charging power plug 9, and this lead plate 15 is electrically connected to the primary winding of the charging transformer 12.
第３図ａ，ｂは前記カバー９の保持構造を示し
たもので、１６は本体ケース１の上部に設けた凹
部で、この凹部１６の側壁には軸孔１７を設けて
いる。そして前記カバー９は、凹部１６の軸孔１
７に軸部９ａを嵌入させることにより開閉自在に
軸支され、かつ、内側には第４図ａ，ｂに示すよ
うに、突起９ｂと、くさび状の弾性係合部９ｃを
一体に形成している。１８は前記充電用電源差込
みプラグ８を保持するプラグ保持具で、このプラ
グ保持具１８は前記本体ケース１の凹部１６に設
けた孔１９に摺動自在に保持され、かつ第５図
ａ，ｂに示すように構成されている。また前記カ
バー９の弾性係合部９ｃはカバー９の閉塞時に本
体ケース１の孔１９に弾性的に係合するものであ
る。 FIGS. 3a and 3b show a holding structure for the cover 9. Reference numeral 16 is a recess provided in the upper part of the main body case 1, and a shaft hole 17 is provided in the side wall of the recess 16. The cover 9 has a shaft hole 1 in the recess 16.
By fitting the shaft portion 9a into the shaft portion 7, the shaft portion 9a is pivotally supported so as to be freely openable and closable, and a protrusion 9b and a wedge-shaped elastic engagement portion 9c are integrally formed on the inside as shown in FIGS. 4a and 4b. ing. A plug holder 18 holds the charging power plug 8, and the plug holder 18 is slidably held in a hole 19 provided in the recess 16 of the main case 1, and is shown in FIGS. 5a and 5b. It is configured as shown in . Further, the elastic engagement portion 9c of the cover 9 is adapted to elastically engage with the hole 19 of the main body case 1 when the cover 9 is closed.
第６図ａ，ｂは第２図におけるリード板１５を
示したもので、このリード板１５はベーク板等の
電気絶縁性を有する材料により構成され、かつこ
のリード板１５の左右には弾性を有する燐青銅板
１５ａを銅鋲１５ｂにより固定している。そして
前記充電用電源差込みプラグ８は第２図に示すよ
うに、リード板１５に固定した燐青銅板１５ａと
接触しながらスライドし、そしてこの燐青銅板１
５ａを介して充電用トランス１２の１次巻線に電
気が供給される。 FIGS. 6a and 6b show the lead plate 15 in FIG. 2. This lead plate 15 is made of an electrically insulating material such as a baked plate, and the left and right sides of the lead plate 15 are made of elastic material. A phosphor bronze plate 15a is fixed with copper studs 15b. As shown in FIG.
Electricity is supplied to the primary winding of the charging transformer 12 via 5a.
上記構成において各部の動作機能を説明する。
本発明のパツク電源装置において、複数個の蓄電
池１０，１１の充電を行なう場合は、第３図に示
すように、プラグ保持具１８を持つて充電用電源
差込みプラグ８を本体ケース１外に引き出す。そ
してこの状態で、カバー９を実線の状態から点線
で示すように回動させて閉塞すると、カバー９の
内側に設けた弾性係合部９ｃが本体ケース１の孔
１９を通つて弾性的に係合するとともに、カバー
９の内側に設けた突起９ｂの一側面９b′がプラグ
保持具１８の一方の上部側面１８ａに接触するた
め、充電用電源差込みプラグ８は固定される。こ
の場合、前記弾性係合部９ｃはくさび状に構成さ
れているため、本体ケース１の孔９に入り込みや
すく、かつ一度入り込んでしまうと、端面９ｄの
引つかかりにより、抜けにくいものである。した
がつて、この状態で電源コンセントに充電用電源
差込みプラグ８を差し込むと、複数個の蓄電池１
０，１１は充電されると同時に、発光ダイオード
６が点灯して充電状態であることを表示する。な
お、第３図において、２０は本体ケース１に設け
たリブで、このリブ２０はプラグ保持具１８の摺
動方向のガイドの役目をなすとともに、上下左右
の振れを防止している。 The operating functions of each part in the above configuration will be explained.
In the pack power supply device of the present invention, when charging a plurality of storage batteries 10, 11, as shown in FIG. . In this state, when the cover 9 is rotated from the solid line state to the dotted line to close it, the elastic engagement portion 9c provided inside the cover 9 is elastically engaged through the hole 19 of the main body case 1. At the same time, one side surface 9b' of the protrusion 9b provided inside the cover 9 comes into contact with one upper side surface 18a of the plug holder 18, so that the charging power supply plug 8 is fixed. In this case, since the elastic engaging portion 9c is configured in a wedge shape, it easily fits into the hole 9 of the main body case 1, and once inserted, it is difficult to come out due to the catch of the end surface 9d. Therefore, if the charging power plug 8 is inserted into the power outlet in this state, multiple storage batteries 1
0 and 11 are charged, and at the same time, the light emitting diode 6 lights up to indicate the charging state. In FIG. 3, reference numeral 20 denotes a rib provided on the main body case 1, and this rib 20 serves as a guide in the sliding direction of the plug holder 18, and also prevents vertical and horizontal vibration.
また複数個の蓄電池１０，１１の充電をしない
場合は、プラグ保持具１８をもつて充電用電源差
込みプラグ８を本体ケース１内に収納する。そし
てこの状態で、カバー９を回動させて閉塞する
と、カバー９の内側に設けた弾性係合部９ｃが本
体ケース１の孔１９を通つて弾性的に係合すると
ともに、今度はカバー９の内側に設けた突起９ｂ
の他側面９b″がプラグ保持具１８の他方の上部側
面１８ｂに接触するため、充電用電源差込みプラ
グ８はこの状態で固定される。 When the plurality of storage batteries 10 and 11 are not to be charged, the charging power supply plug 8 is stored in the main body case 1 while holding the plug holder 18. In this state, when the cover 9 is rotated and closed, the elastic engagement portion 9c provided inside the cover 9 is elastically engaged through the hole 19 of the main body case 1, and the cover 9 is now closed. Protrusion 9b provided on the inside
Since the other side surface 9b'' contacts the other upper side surface 18b of the plug holder 18, the charging power supply plug 8 is fixed in this state.
以上のように本発明によれば、本体ケースに出
し入れ自在に設けた充電用電源差込みプラグが、
充電のために本体ケース外に引き出された時と、
充電の必要がないために本体ケース内に収納され
た時に、カバーの閉塞により、充電用電源差込み
プラグを固定するようにしているため、本体ケー
スに内蔵した蓄電池を充電する場合も、安定した
状態で行なうことができ、また本体ケース内に収
納されている充電用電源差込みプラグが自然に出
て悪影響を及ぼすこともなく、しかもカバーは閉
塞時に本体ケースの孔に弾力を利用して確実に係
合するくさび状の弾性係合部を設けているため、
カバーが不用意に、あるいは自然に開いてまうこ
ともない等種々のすぐれた効果を奏するものであ
る。 As described above, according to the present invention, the charging power supply plug provided in and out of the main body case is
When it is pulled out of the main case for charging,
When the main unit is stored in the case because it does not require charging, the charging power plug is fixed by blocking the cover, so the battery remains stable even when charging the storage battery built into the main case. In addition, the charging power plug stored inside the main body case will not come out naturally and have any negative effects, and the cover uses its elasticity to firmly engage the hole in the main case when it is closed. Because it has a wedge-shaped elastic engagement part that fits,
This provides various excellent effects such as preventing the cover from opening accidentally or spontaneously.
第１図は本発明の一実施例におけるパツク電源
装置を示したもので、ａは側面図、ｂは正面図、
ｃは下面図、第２図は同装置の内部構成を示す正
面図、第３図は同装置の要部を示したもので、ａ
は要部縦断面図、ｂはカバーを取り外した状態に
おける要部上面図、第４図は同装置におけるカバ
ーを示したもので、ａは下面図、ｂは側面図、第
５図は同装置におけるプラグ保持具を示したもの
で、ａは上面図、ｂは側面図、第６図は同装置に
おけるリード板を示したもので、ａは上面図、ｂ
は側面図である。
１……本体ケース、８……充電用電源差込みプ
ラグ、９……カバー、９ｂ……突起、９ｃ……弾
性係合部、１０，１１……蓄電池、１６……凹
部、１８……プラグ保持具。
FIG. 1 shows a pack power supply device according to an embodiment of the present invention, in which a is a side view, b is a front view,
c is a bottom view, Fig. 2 is a front view showing the internal configuration of the device, Fig. 3 is a main part of the device, and a
is a vertical sectional view of the main part, b is a top view of the main part with the cover removed, Fig. 4 shows the cover of the same device, a is a bottom view, b is a side view, and Fig. 5 is the same device. Figure 6 shows the plug holder in the same device, where a is a top view, b is a side view, and Figure 6 is a lead plate in the same device, where a is a top view and b is a side view.
is a side view. DESCRIPTION OF SYMBOLS 1... Body case, 8... Charging power supply plug, 9... Cover, 9b... Protrusion, 9c... Elastic engagement part, 10, 11... Storage battery, 16... Recess, 18... Plug holding part Ingredients.
Claims (1)
本体ケースと、この本体ケースに出し入れ自在に
設けた充電用電源差込みプラグと、この充電用電
源差込みプラグを保持し、かつ前記本体ケースの
凹部に設けた孔に摺動自在に保持されたプラグ保
持具とを有し、前記凹部にカバーを開閉自在に軸
支し、かつこのカバーの内側には、充電用電源差
込みプラグが本体ケース外に引き出された時と本
体ケース内に収納された時に、カバーの閉塞によ
り前記プラグ保持具に接触して充電用電源差込み
プラグを固定する突起を形成し、さらにこの突起
には、カバーの閉塞時に前記本体ケースの孔に弾
性的に係合するくさび状の弾性係合部を設けたこ
とを特徴とするパツク電源装置。1. A main body case with a built-in storage battery and a recess formed in a part, a charging power supply plug provided in and out of the main body case, and a recess in the main body case that holds the charging power supply plug. A plug holder is slidably held in a hole provided in the recess, and the cover is pivotally supported in the recess so that it can be freely opened and closed. A protrusion is formed that contacts the plug holder and fixes the charging power plug when the cover is closed when the cover is pulled out and stored in the main body case. 1. A pack power supply device comprising a wedge-shaped elastic engagement portion that elastically engages with a hole in a main body case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59101087A JPS607074A (en) | 1984-05-18 | 1984-05-18 | Packed power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59101087A JPS607074A (en) | 1984-05-18 | 1984-05-18 | Packed power source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607074A JPS607074A (en) | 1985-01-14 |
| JPH0348626B2 true JPH0348626B2 (en) | 1991-07-25 |
Family
ID=14291313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59101087A Granted JPS607074A (en) | 1984-05-18 | 1984-05-18 | Packed power source |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607074A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8922918D0 (en) * | 1989-10-11 | 1989-11-29 | Cooke Alan R | Portable power supplies |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919352Y2 (en) * | 1979-02-20 | 1984-06-04 | 三洋電機株式会社 | appliance plug device |
-
1984
- 1984-05-18 JP JP59101087A patent/JPS607074A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS607074A (en) | 1985-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3458794A (en) | Rechargeable device with rotatable plug | |
| US3990919A (en) | Battery adapter | |
| US5225760A (en) | Rechargeable power pack | |
| US5426358A (en) | Plug-in rechargeable battery unit | |
| US4086523A (en) | Rechargeable battery | |
| US4724189A (en) | Conversion module system | |
| JP3622212B2 (en) | Charger | |
| JPH0348626B2 (en) | ||
| JPS6338527Y2 (en) | ||
| US2982807A (en) | Battery container and polarizing terminal means therefor | |
| CN220066959U (en) | A power bank capable of AC charging | |
| CN217101104U (en) | Hearing aid storage device | |
| CN101515638B (en) | Batteries, charging equipment and electronic equipment | |
| JP2594139B2 (en) | Battery charger | |
| JPS609975Y2 (en) | Electronic device power supply | |
| CN219980469U (en) | A high-energy dense power bank with pin terminals | |
| JP2594136B2 (en) | Charger | |
| KR910003812Y1 (en) | Battery case apparatus for protecting leakage of electricity | |
| JPS6028052Y2 (en) | Storage battery power supply device | |
| JPS6344944Y2 (en) | ||
| JP2554142Y2 (en) | Charger for small electrical equipment | |
| JP2763555B2 (en) | Charger coupling device | |
| JP2594143B2 (en) | Charger | |
| JPS5840481Y2 (en) | mobile light | |
| JPH051039Y2 (en) |