JPH0766790B2 - Button type battery storage device - Google Patents
Button type battery storage deviceInfo
- Publication number
- JPH0766790B2 JPH0766790B2 JP62232828A JP23282887A JPH0766790B2 JP H0766790 B2 JPH0766790 B2 JP H0766790B2 JP 62232828 A JP62232828 A JP 62232828A JP 23282887 A JP23282887 A JP 23282887A JP H0766790 B2 JPH0766790 B2 JP H0766790B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- button
- terminal
- type battery
- recessed portion
- 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 - Fee Related
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
- H01M50/216—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for button or coin cells
-
- 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)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、携帯電子機器等に利用するボタン形電池収納
装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a button type battery storage device used in portable electronic devices and the like.
従来の技術 従来の携帯電子機器等においては、円柱形の乾電池を使
用していたが、近時、機器の小形化に伴ない、ボタン形
電池を使用するようになってきた。しかし、ボタン形電
池は電池容量が少ないため、充電する必要がある。以
下、従来のボタン形電池収納装置について第２図および
第３図を参照しながら説明する。2. Description of the Related Art Cylindrical dry batteries have been used in conventional portable electronic devices and the like, but in recent years, button batteries have come to be used with the downsizing of devices. However, since the button type battery has a small battery capacity, it needs to be charged. A conventional button type battery storage device will be described below with reference to FIGS. 2 and 3.
第２図および第３図において、51は電池ケースで、ボタ
ン形電池52を収納する円形の凹入部53が形成され、この
凹入部53の底部中央部にボタン形電池52の小径の端子
（陰極）54を収納する小径穴55が貫通されている。電池
ケース51には接続子56が取り付けられ、その接続子56は
その一端部の接触部57が小径穴55を閉塞するように配置
され、他端部の接触部58が電池ケース51の端部に形成さ
れた溝59に挿入されている。電池ケース51には凹入部53
と接触部58に対して解放される端子挿入穴60と61が形成
されている。62は電子機器の筺体、63,64は筺体62に形
成された端子挿入穴、65は充電器、66,67は一対の端子
である。In FIGS. 2 and 3, reference numeral 51 denotes a battery case, which is formed with a circular recessed portion 53 for accommodating the button-shaped battery 52. A small diameter terminal (cathode) of the button-shaped battery 52 is formed in the center of the bottom of the recessed portion 53. ) A small diameter hole 55 for accommodating 54 is penetrated. A connector 56 is attached to the battery case 51, the connector 56 is arranged such that a contact portion 57 at one end of the connector 56 closes the small diameter hole 55, and a contact portion 58 at the other end is an end of the battery case 51. It is inserted in the groove 59 formed in. Battery case 51 has recess 53
And terminal insertion holes 60 and 61 opened to the contact portion 58. 62 is a housing of the electronic device, 63 and 64 are terminal insertion holes formed in the housing 62, 65 is a charger, and 66 and 67 are a pair of terminals.
次に上記従来例の動作について説明する。Next, the operation of the above conventional example will be described.
電池ケース51の凹入部53と小径穴55にボタン形電池52を
収納し、その端子54を接続子56の接触部57に接触させ
る。このようにボタン形電池52を収納した電池ケース51
を電子機器の筺体62に収納する。そして、ボタン形電池
52に充電するには、第４図に示すように電子機器の筺体
62を充電器65に装着し、端子66と67を端子挿入穴63,60
と64、61よりボタン形電池52の外周（陽極端子）と接続
子56の接触部58に接触させる。これによりボタン形電池
52に充電することができる。The button type battery 52 is housed in the recessed portion 53 and the small diameter hole 55 of the battery case 51, and the terminal 54 thereof is brought into contact with the contact portion 57 of the connector 56. The battery case 51 containing the button type battery 52 in this way
Is stored in the housing 62 of the electronic device. And button batteries
To charge the 52, as shown in FIG.
Insert 62 into charger 65 and connect terminals 66 and 67 to terminal insertion holes 63, 60.
And 64, 61 are brought into contact with the outer periphery (anode terminal) of the button battery 52 and the contact portion 58 of the connector 56. This allows button type batteries
Can be charged to 52.
発明が解決しようとする問題点 しかしながら、上記従来のボタン形電池の収納装置で
は、ボタン形電池52の極性を考慮して表示等（図示省
略）を具備しているにもかかわらず、ボタン形電池52を
収納する凹入部53がボタン形電池52に対応する円形で、
対称形状に形成されているため、ボタン形電池の誤挿入
や、誤充電のおそれがあった。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, in the conventional button type battery storage device described above, although the button type battery 52 is provided with a display or the like (not shown) in consideration of the polarity of the button type battery 52, The recessed portion 53 that houses 52 is a circular shape corresponding to the button type battery 52,
Since it is formed in a symmetrical shape, there is a risk of incorrect insertion of a button battery or incorrect charging.
本発明は、このような従来の問題を解決するものであ
り、ボタン形電池の誤挿入や誤充電を防止することがで
きるようにしたボタン形電池収納装置を提供することを
目的とするものである。The present invention solves such conventional problems, and an object of the present invention is to provide a button type battery storage device capable of preventing erroneous insertion and erroneous charging of a button type battery. is there.
問題点を解決するための手段 本発明は上記目的を達成するため、ボタン形電池を収納
する凹入部、この凹入部の底部中央部にボタン形電池の
小径の端子を挿入する小径穴を有し、上記凹入部開放側
の側方に少なくとも１個の突出部を有する金属製の電池
保持具と、この電池保持具の外形とほぼ同一形状で、こ
の電池保持具を小径穴側より収納する凹入部を有し、こ
の凹入部の底部中央部に電池保持具に収納された上記ボ
タン形電池の小径の端子に接触する接続子を有する電池
ケースとを備えたものである。Means for Solving the Problems In order to achieve the above object, the present invention has a recess for accommodating a button-type battery and a small diameter hole for inserting a small-diameter terminal of the button-type battery in the center of the bottom of the recess. A metal battery holder having at least one protrusion on the side of the opening of the recess, and a recess having a shape substantially the same as the outer shape of the battery holder and accommodating the battery holder from the side of the small diameter hole. A battery case having an insertion portion and a connector for contacting a small-diameter terminal of the button-shaped battery housed in the battery holder at the center of the bottom of the recessed portion.
作用 本発明は上記のような構成により次のような作用を有す
る。Action The present invention has the following actions due to the above-mentioned configuration.
すなわち、電池保持具にボタン形電池を収納する凹入
部、この凹入部の底部中央部にボタン形電池の小径の端
子を挿通する小径穴を設け、上記凹入部開放側の側方に
少なくとも１個の突出部を設け、電池ケースには電池保
持具の外形とほぼ同一形状で、この電池保持具を小径穴
側より収納する凹入部を設けているので、ボタン形電池
を収納した電池保持具は常に正常向きでのみ電池ケース
の凹入部に収納することができる。That is, a recess for accommodating a button-type battery is provided in the battery holder, and a small diameter hole for inserting a small-diameter terminal of the button-type battery is provided in the center of the bottom of the recess, and at least one side is provided on the opening side of the recess. Since the battery holder is provided with a protruding portion, and the battery case has a recess having a shape that is substantially the same as the outer shape of the battery holder and accommodates this battery holder from the side of the small diameter hole, It can always be stored in the recess of the battery case only in the normal orientation.
実施例 以下、本発明の実施例について図面を参照しながら説明
する。第１図は本発明の一実施例を示す斜視図である。Examples Hereinafter, examples of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of the present invention.
第１図において、１は金属製の電池保持具で、ボタン形
電池２を収納する円形の凹入部３が形成され、この凹入
部３の底部中央部にボタン形電池２の小径の端子（陰
極）４を挿通する小径穴５が形成され、凹入部３の開放
側の側方に少なくとも１個（図示例では２個）の突出部
6a,6bが一体に設けられている。７は電池ケースで、電
池保持具１の外形とほぼ同一形状で、この電池保持具１
を小径穴５側より収納する凹入部８が形成されている。
すなわち、突出部6a,6bに対応する部分は凹入部８の開
放部側にのみ形成されている。この凹入部８の底部中央
部にボタン形電池２の小径の端子（陰極）４を収納する
小径穴９が貫通されている。電池ケース７には接続子10
が取り付けられ、この接続子10はその一端部の接触部11
が小径穴９を閉塞するように配置され、他端部の接触部
12が電池ケース７の端部に形成された溝13に挿入されて
いる。電池ケース７には凹入部８と接触部12に対して解
放される端子挿入穴14と15が形成されている。In FIG. 1, reference numeral 1 denotes a metal battery holder, which is formed with a circular recess 3 for accommodating the button-shaped battery 2, and a small-diameter terminal (cathode) of the button-shaped battery 2 is formed in the center of the bottom of the recess 3. ) 4 through which a small diameter hole 5 is formed, and at least one (two in the illustrated example) protrusions on the open side of the recessed portion 3.
6a and 6b are integrally provided. Reference numeral 7 denotes a battery case, which has substantially the same outer shape as that of the battery holder 1.
A recessed portion 8 for accommodating from the small diameter hole 5 side is formed.
That is, the portions corresponding to the protruding portions 6a and 6b are formed only on the open side of the recessed portion 8. A small-diameter hole 9 for accommodating the small-diameter terminal (cathode) 4 of the button-shaped battery 2 is penetrated through the center of the bottom of the recess 8. Battery case 7 has a connector 10
Is attached, and the connector 10 has a contact portion 11 at one end thereof.
Is arranged so as to close the small diameter hole 9, and the contact portion at the other end
12 is inserted into a groove 13 formed at the end of the battery case 7. The battery case 7 is formed with terminal insertion holes 14 and 15 which are opened to the recessed portion 8 and the contact portion 12.
次に上記実施例の動作について説明する。Next, the operation of the above embodiment will be described.
まず、電池保持具１の凹入部３にボタン形電池２を収納
し、ボタン形電池２の端子４を小径穴５に挿通させる。
次にボタン形電池２を収納した電池保持具１を小径穴
５、すなわち端子４側より電池ケース７の凹入部８に収
納する。このとき、上記のように電池保持具１にボタン
形電池２を収納する凹入部３、この凹入部３の底部中央
部にボタン形電池２の端子４を挿通する小径穴５を設
け、上記凹入部３の開放側の側方に突出部6a,6bを設
け、電池ケース７には電池保持具１の外形とほぼ同一形
状で、この電池保持具１を小径穴５側より収納する凹入
部８を設けているので、ボタン形電池２を収納した電池
保持具１は常に正常向きでのみ電池ケース７の凹入部８
に収納することができる。したがって、ボタン形電池２
の端子４を接続子10の接触部11に確実に接触させること
ができる。First, the button type battery 2 is housed in the recess 3 of the battery holder 1, and the terminal 4 of the button type battery 2 is inserted into the small diameter hole 5.
Next, the battery holder 1 accommodating the button type battery 2 is accommodated in the recessed portion 8 of the battery case 7 from the small diameter hole 5, that is, the terminal 4 side. At this time, as described above, the recessed portion 3 for accommodating the button type battery 2 in the battery holder 1, and the small diameter hole 5 for inserting the terminal 4 of the button type battery 2 in the center of the bottom of the recessed portion 3 are provided. Protrusions 6a and 6b are provided on the side of the open side of the insertion part 3, and the battery case 7 has a recessed portion 8 having substantially the same shape as the outer shape of the battery holder 1 and accommodating the battery holder 1 from the small diameter hole 5 side. Since the battery holder 1 accommodating the button type battery 2 is always in the normal orientation, the recessed portion 8 of the battery case 7 is provided.
Can be stored in. Therefore, the button battery 2
The terminal 4 can be reliably brought into contact with the contact portion 11 of the connector 10.
このようにボタン形電池２を電池保持具１と共に収納し
た電池ケース７を第３図に示す電子機器の筺体62に収納
する。そして、ボタン形電池２に充電するには、電子機
器の筺体62を充電器65に装着し、端子66と67を端子挿入
穴63、13と64、14より電池保持具１の外周（陽極端子）
と接続子10の接触部11に接触させる。これによりボタン
形電池２に充電することができる。The battery case 7 in which the button type battery 2 is thus housed together with the battery holder 1 is housed in the housing 62 of the electronic device shown in FIG. To charge the button-type battery 2, the housing 62 of the electronic device is attached to the charger 65, and the terminals 66 and 67 are inserted through the terminal insertion holes 63, 13 and 64, 14 to the outer periphery of the battery holder 1 (anode terminal). )
To contact the contact portion 11 of the connector 10. This allows the button-type battery 2 to be charged.
発明の効果 以上述べたように本発明によれば、電池保持具にボタン
形電池を収納する凹入部、この凹入部の底部中央部にボ
タン形電池の小径の端子を挿通する小径穴を設け、上記
凹入部開放側の側方に少なくとも１個の突出部を設け、
電池ケースには電池保持具の外形とほぼ同一形状で、こ
の電池保持具を小径穴側より収納する凹入部を設けてい
るので、ボタン形電池を収納した電池保持具は常に正常
向きでのみ電池ケースの凹入部に収納することができ
る。したがって、ボタン形電池の誤挿入や誤充電を防止
することができる。また、その構造も簡単である。しか
も、ボタン形電池を電池ケースに収納したままで充電可
能な充電用端子を挿通できる端子挿入穴を電池ケースに
設けたので、ボタン形電池を充電する際も極性を間違え
ることなく確実に作業を行うことができ、＋−の極性が
分かりにくいボタン形電池の取扱いが便利になるもので
ある。As described above, according to the present invention, a recess for accommodating a button-type battery in the battery holder, a small-diameter hole for inserting a small-diameter terminal of the button-type battery in the center of the bottom of the recess, Providing at least one protrusion on the side of the recessed portion opening side,
The battery case has a shape that is almost the same as the outer shape of the battery holder, and has a recessed part that accommodates this battery holder from the side of the small diameter hole. It can be stored in the recess of the case. Therefore, it is possible to prevent erroneous insertion and erroneous charging of the button battery. The structure is also simple. Moreover, because the battery case has a terminal insertion hole that allows the charging terminal that can be charged while the button-type battery is stored in the battery case to be inserted, the polarity of the button-type battery can be ensured without fail. It is possible to carry out the operation of the button type battery, and it is convenient to handle the button type battery.
【図面の簡単な説明】 第１図は本発明の一実施例におけるボタン形電池収納装
置を示す分解斜視図、第２図および第３図は従来のボタ
ン形電池収納装置を示し、第２図は分解斜視図、第３図
は充電器に装着した状態の断面図である。 １……電池保持具、２……ボタン形電池、３……凹入
部、４……端子、５……小径穴、6a,6b……突出部、７
……電池ケース、８……凹入部、９……小径穴、10……
接続子。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a button type battery storage device according to an embodiment of the present invention, FIGS. 2 and 3 show a conventional button type battery storage device, and FIG. FIG. 3 is an exploded perspective view, and FIG. 3 is a cross-sectional view in a state where it is mounted on a charger. 1 ... Battery holder, 2 ... Button type battery, 3 ... Recessed portion, 4 ... Terminal, 5 ... Small diameter hole, 6a, 6b ... Projection portion, 7
...... Battery case, 8 ... recessed part, 9 ... small diameter hole, 10 ...
Connector.
Claims (1)
凹入部の底部に設けられ前記ボタン形電池の小径の端子
を外部に露出させる小径穴および前記凹入部の開放側の
側方に設けられた少なくとも１個の突出部とを有する金
属製の電池保持具と、前記電池保持具の外形とほぼ同一
形状で前記電池保持具を前記小径穴側および収納可能な
凹入部および前記ボタン形電池の小径の端子に接触可能
な接触子および前記電池保持具と接触可能な第１の端子
を挿通する第１の端子挿入穴および前記接触子と接触可
能な第２の端子を挿通する第２の端子挿入穴とを備えた
電池ケースとよりなるボタン形電池収納装置。1. A recessed portion for accommodating a button-shaped battery and a small-diameter hole provided at the bottom of the recessed portion to expose a small-diameter terminal of the button-shaped battery to the outside, and a hole on the open side of the recessed portion. A battery holder made of metal having at least one protrusion, and a recessed portion capable of accommodating the battery holder having the same outer shape as that of the battery holder, the small-diameter hole side, and the button-shaped battery. A first terminal insertion hole for inserting a contact that can contact a small-diameter terminal and a first terminal that can contact the battery holder, and a second terminal that inserts a second terminal that can contact the contact. A button type battery storage device comprising a battery case having an insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62232828A JPH0766790B2 (en) | 1987-09-17 | 1987-09-17 | Button type battery storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62232828A JPH0766790B2 (en) | 1987-09-17 | 1987-09-17 | Button type battery storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6476666A JPS6476666A (en) | 1989-03-22 |
| JPH0766790B2 true JPH0766790B2 (en) | 1995-07-19 |
Family
ID=16945421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62232828A Expired - Fee Related JPH0766790B2 (en) | 1987-09-17 | 1987-09-17 | Button type battery storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0766790B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH685966B5 (en) * | 1994-02-15 | 1996-05-15 | Gigandet Charles Horlogerie | Device for mounting a lithium battery in an electronic wristwatch and switch to connect a movement. |
| JP7433124B2 (en) * | 2020-04-15 | 2024-02-19 | マクセル株式会社 | Battery with terminal and manufacturing method thereof |
-
1987
- 1987-09-17 JP JP62232828A patent/JPH0766790B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6476666A (en) | 1989-03-22 |
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| JP3269046B2 (en) | Electric equipment and battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |