JPH10134786A - Battery case - Google Patents

Battery case

Info

Publication number
JPH10134786A
JPH10134786A JP8290169A JP29016996A JPH10134786A JP H10134786 A JPH10134786 A JP H10134786A JP 8290169 A JP8290169 A JP 8290169A JP 29016996 A JP29016996 A JP 29016996A JP H10134786 A JPH10134786 A JP H10134786A
Authority
JP
Japan
Prior art keywords
battery
battery case
connection terminal
anode
contact
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
Application number
JP8290169A
Other languages
Japanese (ja)
Inventor
Yukio Imazeki
幸夫 今関
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOOKADO KK
Tookado KK
Original Assignee
TOOKADO KK
Tookado KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOOKADO KK, Tookado KK filed Critical TOOKADO KK
Priority to JP8290169A priority Critical patent/JPH10134786A/en
Publication of JPH10134786A publication Critical patent/JPH10134786A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Battery Mounting, Suspending (AREA)

Abstract

PROBLEM TO BE SOLVED: To prevent an electrode from coming into contact with at least one connection terminal on a battery case in the case that an electrode of a battery is oppositely inserted into the battery case. SOLUTION: A guard 12 having a insulation frame 15 that is higher than a protrusion height of a contact 10 protruded on a face of a positive electrode side connection terminal 5 and that is lower than a protrusion height from a battery main body end face of a positive electrode in a battery is formed, inserted into the positive electrode side connection terminal 5 of the battery case, and fixed by a hook claw 11, whereby a gap between a contact face 10 of the positive electrode side connection terminal 5 of the case and the negative electrode face of the battery is generated in the case that the electrode direction of the battery is attached in the opposite direction to the battery case.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は棒状の電池を収納す
るとともに電気的に接続する電池ケースに関する。
The present invention relates to a battery case for accommodating and electrically connecting a rod-shaped battery.

【0002】[0002]

【従来の技術】従来の電池ケースは、例えば図10に示
すように、導電性及び弾力性を有する板材を折り曲げた
板バネ状の陽極側接続端子21と、陰極側接続端子22
とを電池ケース1内の両端壁面に固定して成り、電池2
の装着に際しては、2点鎖線で示す陽極側接続端子21
を押圧して挿入することにより、端子21及び22が電
池2の両極3または4のそれぞれに弾接する構成となっ
ている。
2. Description of the Related Art As shown in FIG. 10, for example, a conventional battery case includes a plate spring-shaped anode connection terminal 21 and a cathode connection terminal 22 formed by bending a conductive and elastic plate material.
Are fixed to both wall surfaces in the battery case 1 and the battery 2
At the time of mounting, the anode-side connection terminal 21 shown by a two-dot chain line
By pressing and inserting, the terminals 21 and 22 are configured to resiliently contact each of the poles 3 or 4 of the battery 2.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、前記従
来の電池ケース30は、図10に示すように電池2を正
しい向きにして装着すれば問題はないが、図11に示す
ように、電池2を逆向きに挿入した場合でも、電池2の
両極3及び4が、向きが逆でありながら電池ケース30
の両端子21及び22のそれぞれに接触した状態で装着
することが可能になることから、電流が逆方向に流れ、
電池2を用いた機器を破損してしまう恐れがあるという
問題がる。
However, the conventional battery case 30 has no problem if the battery 2 is mounted in the correct orientation as shown in FIG. 10, but as shown in FIG. Even if the battery is inserted in the opposite direction, the two poles 3 and 4 of the battery 2 may be inserted in the battery case 30 in the opposite direction.
Current can flow in the opposite direction because it can be mounted in contact with each of the two terminals 21 and 22.
There is a problem that a device using the battery 2 may be damaged.

【0004】よって本発明は前記問題点に鑑みてなされ
たものであり、電池の電極を逆にして挿入した場合に、
電池ケース側の陽極または陰極接続端子の少なくとも一
方に対して電池の電極が接触することを防止した電池ケ
ースの提供を目的とする。
[0004] Therefore, the present invention has been made in view of the above problems, and when the battery electrode is inserted in a reversed manner,
An object of the present invention is to provide a battery case in which a battery electrode is prevented from contacting at least one of an anode and a cathode connection terminal on the battery case side.

【0005】[0005]

【課題を解決するための手段】上記目的を達成するた
め、本発明の請求項1は、導電性及び弾力性を有する略
長方形の板材を折り曲げて電池の陽極または陰極に弾接
するとともに電気的に接続する接続端子を有する電池ケ
ースにおいて、前記電池ケースに対して、電池の電極方
向を逆向きに装着した場合に、電池ケースの陰極側また
は陽極側の少なくとも一方の接続端子に対して電極の接
触を不可能にする逆入れ接触防止用のガードを備えて成
る。これにより、電池ケースに対して電池の電極を逆に
して挿入した場合に、電池の陰極面がガードに当接し、
陽極側接続端子の面と電池の陰極面との間に隙間が生じ
ることにより両者間の接触が不可能となる。請求項2
は、前記ガードは、電池ケースの陽極側接続端子の裏面
を覆うとともに、裏面に連結した表面側にて平行する2
辺に沿って、絶縁性を有する材料にて、電池の陽極接触
部の面位置より高く、かつ電池陽極の電池本体端部から
の突出高さより低い枠形状に形成し、しかも陽極側接続
端子の開放端から挿入して陽極側接続端子側に掛止する
ことを可能に形成して成る。これにより、枠形状に形成
したガードは陽極側接続端子の接触部を露出させた状態
になるとともに、陽極側接続端子面における枠の高さが
電池陽極の電池本体端部からの突出高さより低いため、
電池の陽極が電池ケースの陽極側接続端子に接触するこ
とが可能となり、電池の電極を逆にして挿入した場合に
は、電池の陰極面がガードに当接することにより電気的
接続が不可能となる。
In order to achieve the above object, a first aspect of the present invention is to fold a substantially rectangular plate material having conductivity and elasticity so as to elastically contact with an anode or a cathode of a battery and electrically. In a battery case having a connection terminal to be connected, when the electrode direction of the battery is mounted in the battery case in an opposite direction to the battery case, contact of the electrode with at least one of the connection terminals on the cathode side or the anode side of the battery case is performed. And a guard for preventing reverse insertion contact. Thereby, when the battery electrode is inserted in the battery case in reverse, the cathode surface of the battery contacts the guard,
When a gap is formed between the surface of the anode-side connection terminal and the cathode surface of the battery, contact between the two becomes impossible. Claim 2
The guard covers the back surface of the anode connection terminal of the battery case and is parallel to the front surface connected to the back surface.
Along the sides, using an insulating material, a frame shape that is higher than the surface position of the anode contact portion of the battery and lower than the protruding height of the battery anode from the end of the battery body is formed. It is formed so that it can be inserted from the open end and hooked on the anode connection terminal side. Thereby, the guard formed in the frame shape is in a state where the contact portion of the anode-side connection terminal is exposed, and the height of the frame on the anode-side connection terminal surface is lower than the protruding height of the battery anode from the end of the battery body. For,
It is possible for the anode of the battery to come into contact with the anode-side connection terminal of the battery case.If the battery electrode is inserted in reverse, the battery's cathode surface contacts the guard, making electrical connection impossible. Become.

【0006】[0006]

【発明の実施の形態】図1から図9は本発明の実施の形
態を示し、図1は電池ケースの上面図、図2は図1のA
矢視断面図、図3は図1のB矢視断面図、図4は図1の
C矢視断面図、図5は図1のD矢視断面図、図6はガー
ドを手設した陽極側接続端子の斜視図、図7はガードの
斜視図、図8は共通接続端子の斜視図、図9は陰極側接
続端子の斜視図である。
1 to 9 show an embodiment of the present invention. FIG. 1 is a top view of a battery case, and FIG.
FIG. 3 is a cross-sectional view as viewed in the direction of the arrow B in FIG. 1, FIG. 4 is a cross-sectional view as viewed in the direction of the arrow C in FIG. 1, FIG. 5 is a cross-sectional view as viewed in the direction of the arrow D in FIG. 7 is a perspective view of a guard, FIG. 8 is a perspective view of a common connection terminal, and FIG. 9 is a perspective view of a cathode-side connection terminal.

【0007】図1は2本の電池2を挿入することを可能
にした電池ケースの例であり、図に向かって電池ケース
1内の右端に共通接続端子18を設け、左端に独立した
接続端子5及び13を設け、上段側に、電池2の陽極3
を左向きに、下段側に、電池2の陽極3を右向きに、即
ち、直列に装着したものである。なお、図中の2a,2
bは電池ケース1の底面に印刷した電池2装着方向の案
内図である。
FIG. 1 shows an example of a battery case in which two batteries 2 can be inserted. A common connection terminal 18 is provided at the right end in the battery case 1 and an independent connection terminal is provided at the left end. 5 and 13 are provided, and the anode 3 of the battery 2 is provided on the upper side.
Is mounted leftward, and the anode 3 of the battery 2 is mounted rightward, that is, in series, on the lower side. In addition, 2a, 2 in the figure
FIG. 2B is a guide view of the battery 2 mounting direction printed on the bottom surface of the battery case 1.

【0008】電池ケース1内の右端に設けた共通接続端
子18は、図8に示すように導電性と弾力性を有する板
材、例えば燐青銅の板材をU字形に曲折するとともに、
2本の電池2それぞれの陽極3または陰極4が接触する
2か所の接触部10を半球状に突出させ、電池ケース1
の端部壁1a(図3)を挟み込んだ状態にて固定してい
る。
The common connection terminal 18 provided at the right end in the battery case 1 is formed by bending a plate material having conductivity and elasticity, for example, a plate material of phosphor bronze into a U-shape as shown in FIG.
The two contact portions 10 where the anodes 3 or the cathodes 4 of the two batteries 2 are in contact with each other are projected in a hemispherical shape, and the battery case 1
Is fixed in a state where the end wall 1a (FIG. 3) is sandwiched.

【0009】電池ケース1上段の左端に設けた接続端子
は、図6に示す陽極側接続端子5であり、この接続端子
5は前記共通接続端子18と同様の材料を用いて弾力を
生じさせる円筒形の曲折部6を形成し、曲折部6に連結
した垂直部分7を、図2に示すように電池ケース1の側
壁1bに固定し、さらにその下端を水平方向に曲折して
その部分を外部接続用端子部8としている。なお外部接
続用端子部8を装着した電池ケース1の部分には開口部
1dを形成している。
The connection terminal provided on the left end of the upper stage of the battery case 1 is an anode connection terminal 5 shown in FIG. 6, and this connection terminal 5 is made of a cylinder which generates elasticity by using the same material as the common connection terminal 18. A bent portion 6 having a rectangular shape is formed, and a vertical portion 7 connected to the bent portion 6 is fixed to the side wall 1b of the battery case 1 as shown in FIG. The connection terminal 8 is provided. Note that an opening 1d is formed in a portion of the battery case 1 in which the external connection terminal portion 8 is mounted.

【0010】一方、円筒形の曲折部6に連結して平面に
形成した開放端側を、弾性力を発揮する板バネ状の端子
部9として形成し、その表面に、電池2の陽極が接触す
る接触部10を半球状に突起させ、裏面側に、後述する
ガード12の固定用掛止爪11を突設している。
On the other hand, an open end connected to the cylindrical bent portion 6 and formed in a plane is formed as a leaf spring-like terminal portion 9 exhibiting elastic force, and the anode of the battery 2 contacts the surface thereof. The protruding contact portion 10 is formed in a hemispherical shape, and a locking claw 11 for fixing a guard 12, which will be described later, is provided on the rear surface side.

【0011】また、電池ケース1下段の左側に設けた接
続端子は、図9に示す陰極側接続端子であり、前記共通
端子18と同様の材料を用いて、弾力を生じさせる円筒
形の曲折部6を形成し、さらに曲折部6に連結した垂直
部7を側壁1bに対する固定用とし、水平部8を外部接
続用端子用として前記陽極側接続端子5と同様に形成し
ている。この場合の端子部14の幅はガード12を手設
する必要がないので、前記陽極側接続端子5の端子部9
の幅に比べて狭く形成し、その面に電池2の陰極が接触
する半球状の接触部10を突起させている。
A connection terminal provided on the left side of the lower part of the battery case 1 is a cathode-side connection terminal shown in FIG. 9, and is made of a material similar to that of the common terminal 18 and has a cylindrical bent portion for generating elasticity. 6, and a vertical portion 7 connected to the bent portion 6 is fixed to the side wall 1b, and a horizontal portion 8 is formed for an external connection terminal in the same manner as the anode-side connection terminal 5. In this case, since the width of the terminal portion 14 does not require the guard 12 to be manually provided, the terminal portion 9 of the anode-side connection terminal 5 is not required.
, And a hemispherical contact portion 10 with which the cathode of the battery 2 comes into contact is projected on the surface thereof.

【0012】本発明は、以上の構成の電池ケース1にお
ける陽極接続端子5に対して、電池2の逆入れ接触を防
止するため、図7に示すように形成したガード12を図
6に示すように装着するものである。このガード12は
絶縁性を有する材料、例えばベークライトやプラスチッ
ク等を用いて、長方形をなす端子部9の平行する2辺に
沿った端子部9の面において、接触部3の突出高さより
高く、かつ電池陽極が電池本体端面2aからの突出高さ
より低い高さH(図6、図7)の枠15を形成し、その
裏面を平板19にて一体形成し、かつ枠15と平板19
との連結部に溝16を形成して、溝16を介して端子部
9の端部から挿入することを可能に形成している。さら
に、端子部9側に形成した掛止爪11に対応する位置に
掛止穴17を形成して、端子部9に挿入した際に掛止爪
11が掛止穴17に落ち込んで掛止されることによりガ
ード12が端子部9から脱落することを防止するように
構成している。
According to the present invention, a guard 12 formed as shown in FIG. 7 is provided as shown in FIG. 6 in order to prevent the battery 2 from being reversely brought into contact with the anode connection terminal 5 in the battery case 1 having the above configuration. It is to be attached to. The guard 12 is made of an insulating material, such as bakelite or plastic, and is higher than the protruding height of the contact portion 3 on the surface of the terminal portion 9 along two parallel sides of the rectangular terminal portion 9, and The battery anode forms a frame 15 having a height H (FIGS. 6 and 7) lower than the protruding height from the battery body end face 2a, and the back surface thereof is integrally formed with a flat plate 19;
A groove 16 is formed in a connection portion with the terminal portion 9 so that it can be inserted from the end of the terminal portion 9 through the groove 16. Further, a hooking hole 17 is formed at a position corresponding to the hooking claw 11 formed on the terminal portion 9 side, and the hooking claw 11 falls into the hooking hole 17 when being inserted into the terminal portion 9 and is hooked. Thus, the guard 12 is prevented from falling off from the terminal portion 9.

【0013】以上の構成の電池ケース1に対して電池2
の電極を正しい向きにして挿入した場合には、電池2に
おける陽極3の電池本体からの突出高さが、ガード12
の高さHより大きいことにより、電池2の陽極は図1及
び図2に示すように電池ケース1の陽極側接続端子5の
接触部10に接触することが可能となる。
With respect to the battery case 1 having the above structure, the battery 2
Is inserted in the correct orientation, the height of the anode 3 protruding from the battery body in the battery 2 is
Is larger than the height H, the anode of the battery 2 can contact the contact portion 10 of the anode-side connection terminal 5 of the battery case 1 as shown in FIGS. 1 and 2.

【0014】また、電池2の電極3を電池ケース1に対
して逆向きに挿入した場合には、電池2の陰極面4がガ
ード部12の枠15の面に当接することにより陰極面4
と陽極側接続端子5の接触部10との間に隙間が生じ
て、両者の接触が不可能となる。
When the electrode 3 of the battery 2 is inserted in the reverse direction with respect to the battery case 1, the cathode surface 4 of the battery 2 comes into contact with the surface of the frame 15 of the guard portion 12 so that the cathode surface 4
A gap is created between the contact portion 10 of the anode-side connection terminal 5 and the contact portion 10 of the anode-side connection terminal 5, so that the contact between the two is impossible.

【0015】なお、本実施の形態では、2本の電池2を
直列に装着する構成であるので、電池ケース1内の1か
所の陽極接続端子5についてガード12を手設すれば電
池2の逆入れ接触防止の目的を達成することができる
が、電池2を並列に装着する場合は、各陽極接続端子5
に対してガードを手設することにより同様の作用効果を
得ることができる。
In this embodiment, since two batteries 2 are mounted in series, if the guard 12 is manually provided for one anode connection terminal 5 in the battery case 1, the battery 2 can be mounted. Although the purpose of preventing reverse insertion contact can be achieved, when the batteries 2 are mounted in parallel, each of the anode connection terminals 5
A similar effect can be obtained by manually providing a guard.

【0016】[0016]

【発明の効果】本発明によれば、電池ケースの陽極側接
続端子に対して電池の逆入れ接触防止のためのガードを
設けたことにより、電池ケースに対して電池を逆向きに
装着した場合には、電池の陰極面と、電池ケースの陽極
側接続端子面との間に隙間が生じることにより、両者の
接触が不可能になる。従って、電池を正しく装着しなけ
れば電気的に接続されないことになり、電池の逆向き装
着による機器の破損を防止することが可能となる。
According to the present invention, by providing a guard for preventing the battery from being inserted into the anode terminal of the battery case at the anode side connection terminal, the battery can be mounted in the battery case in the opposite direction. In this case, a gap is formed between the cathode surface of the battery and the anode-side connection terminal surface of the battery case, so that contact between the two becomes impossible. Therefore, if the battery is not properly mounted, the battery is not electrically connected, and it is possible to prevent the device from being damaged due to the reverse mounting of the battery.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施の形態1を示す電池ケースの上面
図。
FIG. 1 is a top view of a battery case according to Embodiment 1 of the present invention.

【図2】図1のA矢視断面図。FIG. 2 is a sectional view taken in the direction of arrow A in FIG. 1;

【図3】図1のB矢視断面図。FIG. 3 is a sectional view taken in the direction of arrow B in FIG. 1;

【図4】図1のC矢視断面図。FIG. 4 is a sectional view taken in the direction of arrow C in FIG. 1;

【図5】図1のD矢視断面図。FIG. 5 is a sectional view taken along the arrow D in FIG. 1;

【図6】ガードを手設した陽極側接続端子の斜視図。FIG. 6 is a perspective view of an anode-side connection terminal provided with a guard.

【図7】ガードの斜視図。FIG. 7 is a perspective view of a guard.

【図8】共通接続端子の斜視図。FIG. 8 is a perspective view of a common connection terminal.

【図9】陰極側接続端子の斜視図。FIG. 9 is a perspective view of a cathode-side connection terminal.

【図10】従来の電池ケースの説明図。FIG. 10 is an explanatory view of a conventional battery case.

【図11】従来の電池ケースの説明図。FIG. 11 is an explanatory view of a conventional battery case.

【符号の説明】[Explanation of symbols]

1 電池ケース 2 電池 3 電池陽極 4 電池陰極 5 陽極側接続端子部 6 円形状 7 固定部 8 外部接続端子 9 端子部 10 接触部 11 掛止爪 12 ガード 13 陰極側接続端子 14 端子部 15 枠 16 溝 17 掛止穴 18 共通接続端子 19 平板 DESCRIPTION OF SYMBOLS 1 Battery case 2 Battery 3 Battery anode 4 Battery cathode 5 Anode side connection terminal part 6 Circular shape 7 Fixed part 8 External connection terminal 9 Terminal part 10 Contact part 11 Hook claw 12 Guard 13 Cathode side connection terminal 14 Terminal part 15 Frame 16 Groove 17 Hook hole 18 Common connection terminal 19 Flat plate

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 導電性及び弾力性を有する略長方形の板
材を折り曲げて電池の陽極または陰極に弾接するととも
に電気的に接続する接続端子を有する電池ケースにおい
て、前記電池ケースに対して、電池の電極方向を逆向き
に装着した場合に、電池ケースの陰極側または陽極側の
少なくとも一方の接続端子に対して電極の接触を不可能
にする逆入れ接触防止用のガードを備えて成る電池ケー
ス。
1. A battery case having a connection terminal that bends a substantially rectangular plate material having conductivity and elasticity to elastically contact an anode or a cathode of a battery and electrically connect the battery case to the battery case. A battery case comprising a guard for preventing a reverse insertion contact that makes it impossible to contact an electrode with at least one of connection terminals on a cathode side or an anode side of a battery case when the electrodes are mounted in a reverse direction.
【請求項2】 前記ガードは、電池ケースの陽極側接続
端子の裏面を覆うとともに、裏面に連結した表面側にて
平行する2辺に沿って、絶縁性を有する材料にて、電池
の陽極接触部の面位置より高く、かつ電池陽極の電池本
体端部からの突出高さより低い枠を形成し、しかも陽極
側接続端子の開放端から挿入して陽極側接続端子側に掛
止することを可能に形成して成る請求項1記載の電池ケ
ース。
2. The battery according to claim 1, wherein the guard covers the back surface of the anode-side connection terminal of the battery case, and is made of an insulating material along two sides parallel to the front surface connected to the back surface. It is possible to form a frame that is higher than the surface position of the part and lower than the protruding height of the battery anode from the end of the battery body, and can be inserted from the open end of the anode connection terminal and hooked to the anode connection terminal side 2. The battery case according to claim 1, wherein the battery case is formed.
JP8290169A 1996-10-31 1996-10-31 Battery case Pending JPH10134786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8290169A JPH10134786A (en) 1996-10-31 1996-10-31 Battery case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8290169A JPH10134786A (en) 1996-10-31 1996-10-31 Battery case

Publications (1)

Publication Number Publication Date
JPH10134786A true JPH10134786A (en) 1998-05-22

Family

ID=17752650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8290169A Pending JPH10134786A (en) 1996-10-31 1996-10-31 Battery case

Country Status (1)

Country Link
JP (1) JPH10134786A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006261003A (en) * 2005-03-18 2006-09-28 Ricoh Co Ltd Battery storing chamber and electronic apparatus equipped with the same
WO2009064614A1 (en) * 2007-11-16 2009-05-22 Microsoft Corporation Protecting against incorrect battery polarity
EP2091098A1 (en) 2006-11-02 2009-08-19 Sony Corporation Battery
JP2013206533A (en) * 2012-03-27 2013-10-07 Optex Co Ltd Reverse contact preventive structure of battery-driven object detection device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006261003A (en) * 2005-03-18 2006-09-28 Ricoh Co Ltd Battery storing chamber and electronic apparatus equipped with the same
EP2091098A1 (en) 2006-11-02 2009-08-19 Sony Corporation Battery
US8309251B2 (en) 2006-11-02 2012-11-13 Sony Corporation Battery with electrode arrangement in relation to the holder
US8758933B2 (en) 2006-11-02 2014-06-24 Sony Corporation Battery with electrode arrangement in relation to the holder
WO2009064614A1 (en) * 2007-11-16 2009-05-22 Microsoft Corporation Protecting against incorrect battery polarity
US8097355B2 (en) 2007-11-16 2012-01-17 Microsoft Corporation Protecting against incorrect battery polarity
JP2013206533A (en) * 2012-03-27 2013-10-07 Optex Co Ltd Reverse contact preventive structure of battery-driven object detection device

Similar Documents

Publication Publication Date Title
US5876241A (en) Horizontal battery connector
US20060094304A1 (en) Electrical connector
JPH0641340Y2 (en) Battery holder
US6623293B1 (en) Battery holder having means for securely retaining battery in position
US20220158373A1 (en) Connector
US20050042924A1 (en) Electrical connector having shielding plates
JP2000133228A (en) Vertical arrangement support device for button type battery
US20080153359A1 (en) Electrical connector
US7641509B2 (en) Battery connector having polarized arrangement
US7678499B2 (en) Short-circuit free battery receptacle
JP2896736B2 (en) Electrical connector
JPH10134786A (en) Battery case
KR100511821B1 (en) Battery connector
JP2761832B2 (en) Connection terminal locking structure
US7597585B2 (en) Battery connector
US3423723A (en) Jaw construction for bladejaw contacts
JPH10134787A (en) Battery case
JP3035544B1 (en) Connector terminal
US6206732B1 (en) Electrical connector
JP4269493B2 (en) Receptacle for battery-powered equipment
CN218585911U (en) Contact structure and circuit breaker
JPH11154497A (en) Battery contact and fitting structure for battery contact
CN211507712U (en) Battery box assembly
CN115547777A (en) Contact structure and circuit breaker
JP3675201B2 (en) Double outlet with grounding electrode