JP3229548B2 - Battery holder - Google Patents

Battery holder

Info

Publication number
JP3229548B2
JP3229548B2 JP15572596A JP15572596A JP3229548B2 JP 3229548 B2 JP3229548 B2 JP 3229548B2 JP 15572596 A JP15572596 A JP 15572596A JP 15572596 A JP15572596 A JP 15572596A JP 3229548 B2 JP3229548 B2 JP 3229548B2
Authority
JP
Japan
Prior art keywords
battery
holder
terminal member
locking
peripheral wall
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
Application number
JP15572596A
Other languages
Japanese (ja)
Other versions
JPH1012208A (en
Inventor
良治 田中
Original Assignee
協伸工業株式会社
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 協伸工業株式会社 filed Critical 協伸工業株式会社
Priority to JP15572596A priority Critical patent/JP3229548B2/en
Priority to TW085113813A priority patent/TW307929B/en
Priority to KR1019960060182A priority patent/KR100408804B1/en
Publication of JPH1012208A publication Critical patent/JPH1012208A/en
Application granted granted Critical
Publication of JP3229548B2 publication Critical patent/JP3229548B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/30—Preventing polarity reversal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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

  • Battery Mounting, Suspending (AREA)

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、円盤状をなすボタ
ン形電池を収容保持する電池ホルダに関する。The present invention relates to relates to a battery holder that Soo accommodate retaining a button-shaped battery that forms a disk shape.

【０００２】[0002]

【従来の技術】携帯用小型電子機器等に使用されている
リチウム電池等の円盤状をなす大型のボタン形電池の電
池ホルダは、小型、軽量、薄型の形状で、剛性が高く、
電池の交換が簡単にできると共に装填した電池の飛び出
しを防止し、且つ電池を逆挿入（正、負逆極性に挿入）
することができないことが必要である。更に、プリント
基板に容易に実装し得ることも必要である。このような
電池ホルダとして、例えば、特公平３−４０４６４号公
報、実開平５−２０２６０号公報に提案されている。2. Description of the Related Art Battery holders for large button-shaped batteries, such as lithium batteries, used in portable small electronic devices, etc., are small, lightweight, thin and have high rigidity.
Batteries can be easily replaced, inserted batteries can be prevented from popping out, and batteries can be inserted in reverse (positive or negative polarity)
It is necessary to be unable to. Furthermore, it is also necessary that it can be easily mounted on a printed circuit board. Such a battery holder is proposed in, for example, Japanese Patent Publication No. 3-40464 and Japanese Utility Model Application Laid-Open No. 5-20260.

【０００３】[0003]

【発明が解決しようとする課題】しかしながら、上述の
電池ホルダは、構造上収容した電池を強固に係止保持す
ることが困難であり、電池を装填した状態で電子機器を
製造ラインに流す工程において、ベルトコンベアの振動
により機器が振動した際にホルダ内の電池が飛び出す虞
れがある。また、携帯時に機器を落としたり或いは衝撃
が加わった際に電池が電池ホルダから飛び出したり、或
いは瞬間的に接点から離れて電源オフ状態となり、メモ
リに記憶している内容が消えてしまう虞がある等の問題
もある。However, it is difficult for the above-mentioned battery holder to lock and hold the stored battery firmly. Therefore, in the process of flowing the electronic device to the production line with the battery loaded, When the device is vibrated due to the vibration of the belt conveyor, the batteries in the holder may be ejected. Also, when the device is dropped or a shock is applied while carrying the battery, the battery may jump out of the battery holder, or may be momentarily separated from the contact points and turned off, and the contents stored in the memory may be lost. There are also problems such as.

【０００４】本発明は、上述の点に鑑みてなされたもの
で、円盤状のボタン形電池を確実に収容保持し、しか
も、着脱が容易で、小型、軽量、薄型、且つ剛性の高い
電池ホルダを提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has a small, lightweight, thin, and highly rigid battery holder that reliably accommodates and holds a disc-shaped button-shaped battery and that is easy to attach and detach. The purpose is to provide.

【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
に請求項１の発明によれば、円盤状をなす電池の下面に
対応する底板を周壁により全周に亘り囲繞して前記電池
を入出可能に収納する凹部を形成し、前記周壁の前記電
池の挿入方向前側上端に内方に張り出して前記凹部に収
容された前記電池の脱落を阻止する係止部を設けたホル
ダ本体と、前記底板に設けられ、接触部が前記電池の下
面に圧接して電気的に接続されると共に当該電池の上面
を前記係止部に圧接させる第１端子部材と、前記周壁の
前記電池の挿入方向前側に設けられ、前記電池の外周面
の前側に圧接して電気的に接続されると共に当該外周面
の後側を前記周壁に圧接させる第２端子部材とを備えた
電池ホルダにおいて、前記ホルダ本体は、前記凹部の前
記電池の挿入方向後側の前記底板に前後に湾曲可能に設
けられ、上端に前記電池の後側上縁部を係止する係止爪
が形成され前記電池の着脱時に前記係止爪の係止を解除
可能なフックと、前記底板の前側近傍に設けられ、前記
凹部に逆挿入された電池の前端を係止する孔と、該孔の
前縁を段差状に肉盛りする段差部とから成り、前記係止
部と協働して前記電池の前記凹部への表裏逆方向の挿入
を阻止する逆挿入防止機構とを備えた構成としたもので
ある。Means for Solving the Problems] According to the inventions of claim 1 in order to achieve the above object, the lower surface of the battery forming a disk-shaped
Surrounding the corresponding bottom plate over the entire periphery by a peripheral wall,
A recess for accommodating the battery so that it can enter and exit, and
Protrude inward at the upper end on the front side in the pond insertion direction and store it in the recess.
Holder provided with a locking portion for preventing the stored battery from dropping out.
And the contact portion is provided below the battery.
To be electrically connected by pressing against
A first terminal member that presses the peripheral portion against the locking portion;
An outer peripheral surface of the battery, which is provided on a front side in the insertion direction of the battery.
And is electrically connected to the front side of the
And a second terminal member that presses the rear side of the peripheral wall against the peripheral wall.
In the battery holder, the holder main body is located in front of the recess.
The bottom plate on the rear side in the insertion direction of the battery is set to be able to bend back and forth.
Locking claw for locking the rear upper edge of the battery at the upper end
Is formed and the locking of the locking claw is released when the battery is attached or detached.
A possible hook, provided near the front side of the bottom plate,
A hole for locking the front end of the battery inserted reversely into the recess,
A stepped portion that builds up the front edge in a stepped shape,
Reverse insertion of the battery into the recess in cooperation with the part
And a reverse insertion prevention mechanism for preventing the insertion .

【０００６】請求項２では、前記第１端子部材は、電池
の下面と対向する平板部の略中央の前記接触部と反対側
が略円弧状に膨出されて幅広とされている構成としたも
のである。請求項３では、前記ホルダ本体の周壁の前記
係止部と対向する電池挿入側内面は、下端近傍から上端
まで僅かにテーパ状に拡開されている構成としたもので
ある。[0006] In 請 Motomeko 2, wherein the first terminal member, the side opposite to the contact portion of the approximate center of the flat plate portion facing the bottom surface of the battery
Are bulged in a substantially circular arc shape and are widened . According to a third aspect of the present invention, the battery insertion side inner surface of the peripheral wall of the holder body facing the locking portion is configured to be slightly tapered from near the lower end to the upper end.

【０００７】ホルダ本体の凹部に電池が表裏順方向に挿
入されると、当該電池の上面に連設される外周面前側が
第２端子部材に圧接し、下面が第１端子部材に圧接して
凹部内に収容される。凹部内に収容された電池は、上面
前側が係止部により、後縁部がフックにより脱落不能に
確実に係止される。ホルダ本体凹部に電池を表裏逆方向
に挿入すると、逆挿入防止手段が当該電池の挿入を阻止
する。また、第１端子部材は、中央部の面積が大きくな
り、吸盤により吸着させるロボットを使用して端子部材
のホルダ本体への自動装着が可能となる。更に、ホルダ
本体周壁の電池挿入側内面を下端近傍から上端まで僅か
にテーパ状に拡開させることで、電池を取り出す際に電
池が飛び出し易くなる。When the battery is inserted into the concave portion of the holder body in the front and back directions, the front side of the outer peripheral surface connected to the upper surface of the battery comes into pressure contact with the second terminal member, and the lower surface comes into pressure contact with the first terminal member to form the concave portion. Housed within. The battery housed in the recess is securely locked by the locking portion on the front side of the upper surface and the rear edge by the hook so as not to fall off. When the battery is inserted into the holder body recess in the opposite direction, the reverse insertion preventing means prevents the battery from being inserted. In addition, the first terminal member has a large area at the central portion, so that the terminal member can be automatically mounted on the holder body by using a robot that sucks the terminal member. Further, by expanding the inner surface of the holder body peripheral wall on the battery insertion side in a slightly tapered shape from the vicinity of the lower end to the upper end, the battery can be easily ejected when the battery is taken out.

【０００８】[0008]

【発明の実施の形態】以下、本発明の実施の態様を実施
例１、実施例２により説明する。 （実施例１）図１乃至図３は、本発明に係る電池ホルダ
を示し、電池ホルダ１は、円盤状の大型ボタン形電池を
収容するホルダ本体２と、このホルダ本体２内に装着さ
れた第１端子部材（例えば、負極端子部材）３と、第２
端子部材（例えば、正極端子部材）４とにより構成され
ている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to Embodiments 1 and 2. (Embodiment 1) FIGS. 1 to 3 show a battery holder according to the present invention. A battery holder 1 has a holder body 2 for accommodating a large disc-shaped button-shaped battery, and is mounted in the holder body 2. A first terminal member (eg, a negative electrode terminal member) 3;
And a terminal member (for example, a positive electrode terminal member) 4.

【０００９】図４乃至図７は、ホルダ本体２を示し、ホ
ルダ本体２は、円盤状をなし、電池を収容する凹部１０
の回りには全周に亘り周壁１１が形成され、当該周壁１
１の図中横方向の直径上の左右両側内面には切欠１１
ａ、１１ｂが、図中縦方向の直径上の上側（以下「前
側」という）内面には切欠１１ｃが形成され、切欠１１
ａ〜１１ｃ内の底板１２にはこれらの切欠１１ａ〜１１
ｃよりも幅狭の孔１２ａ〜１２ｃが設けられている。そ
して、底板１２の下面には孔１２ａ〜１２ｃの開口端か
ら外周面まで端子３、４の板厚程度の深さのスリット１
２ａ’〜１２ｃ’が形成されている（図６）。尚、スリ
ット１２ａ’〜１２ｃ’の上面は、外周面側に向かって
テーパ状に切り上げられて後述する端子部材３、４の接
続部を良好に折曲し得るようになっている（図５、図
７）。底板１２には切欠１１ｃと僅かな間隙を存して支
持部１２ｄが対向して垂設されており、当該支持部座１
２ｄには略中央から下面までスリット１２ｅが設けられ
ている（図５）。FIG. 4 to FIG. 7 show the holder main body 2. The holder main body 2 has a disk shape and has a concave portion 10 for accommodating a battery.
A peripheral wall 11 is formed around the entire periphery of the peripheral wall 1.
The notch 11 is formed on the inner surface on the left and right sides on the diameter in the horizontal direction in FIG.
A notch 11c is formed on the inner surface of the upper side (hereinafter referred to as “front side”) on the diameter in the vertical direction in the figure.
These notches 11a to 11c are provided in the bottom plate 12 in the
Holes 12a to 12c narrower than c are provided. On the lower surface of the bottom plate 12, a slit 1 having a depth of about the plate thickness of the terminals 3, 4 from the opening ends of the holes 12a to 12c to the outer peripheral surface.
2a 'to 12c' are formed (FIG. 6). Note that the upper surfaces of the slits 12a 'to 12c' are tapered up toward the outer peripheral surface so that the connecting portions of the terminal members 3, 4 described below can be bent well (FIG. 5, FIG. (FIG. 7). A support portion 12d is vertically provided facing the notch 11c so as to face the bottom plate 12 with a slight gap therebetween.
2d is provided with a slit 12e from substantially the center to the lower surface (FIG. 5).

【００１０】周壁１１の上端には、左右の切欠１１ａ、
１１ｂと前側の切欠１１ｃとの間に係止部１１ｄ、１１
ｅが内方に、且つ底板１２と平行に張り出して設けられ
ている。底板１２には、係止部１１ｄと１１ｅとの間、
且つ支持部１２ｄから中央側の所定位置に孔１２ｆが横
長に設けられている。この孔１２ｆの開口端前縁１２
ｆ’は電池の外周面に対応するような円弧状とされてい
る。この孔１２ｆの開口端前縁１２ｆ’は、支持部１２
ｄまで順次高くなる段差部１２ｇ、１２ｈにより肉盛り
されている（図７）。そして、孔１２ｆと、段差部１２
ｇにより肉盛りされた開口端前縁１２ｆ’により、電池
の逆挿入防止機構が形成される。フック１２ｉは、底板
１２の後側（切欠１１ａ、１１ｂを挟んで支持部１２ｄ
と反対側）の所定位置に支持部１２ｄと対向して立設さ
れている。フック１２ｉは、周壁１１と同じ高さとされ
ている。このフック１２ｉは、係止部１１ｄ、１１ｅと
協働して凹部１０内に収容する電池の脱落を防止する。At the upper end of the peripheral wall 11, left and right notches 11a,
Engaging portion 11d between 11b and the front of the notch 11c, 11
e is provided so as to project inward and in parallel with the bottom plate 12. On the bottom plate 12, between the locking portions 11d and 11e,
A hole 12f is provided horizontally at a predetermined position on the center side from the support portion 12d. Opening front edge 12 of this hole 12f
f 'has an arc shape corresponding to the outer peripheral surface of the battery. The front edge 12f 'of the opening end of the hole 12f is
It is built up by the step portions 12g and 12h which become higher in order to d (FIG. 7). The hole 12f and the step 12
The opening edge front edge 12f 'filled with g forms a battery reverse insertion prevention mechanism. The hook 12i is provided on the rear side of the bottom plate 12 (the support portion 12d with the notches 11a and 11b interposed therebetween).
(A side opposite to the side opposite to the supporting portion 12d). The hook 12i has the same height as the peripheral wall 11. The hook 12i cooperates with the locking portions 11d and 11e to prevent the battery housed in the recess 10 from falling off.

【００１１】また、底板１２には、略中央からフック１
２ｉ近傍までテーパ状に深くなる凹部１２ｋが設けられ
ている。周壁１１のフック１２ｉ側の係止部１１ｄ、１
１ｅと対向する内面１１ｆ、１１ｆは、下端近傍から上
端まで僅かにテーパ状に拡開されている。また、底板１
２の下面には位置決め用の突起１２ｍ、１２ｎ（図６）
が設けられている。突起１２ｍと１２ｎとは、外径が異
なり、プリント基板に実装する際に誤装着を防止するよ
うになっている。このホルダ本体２は、絶縁性を有する
合成樹脂部材により一体に形成されている。従って、フ
ック１２ｉは、弾性を有し、支持部１２ｄに対して前後
方向に湾曲可能とされている。The bottom plate 12 is provided with a hook 1 from substantially the center.
A concave portion 12k which is deepened in a tapered shape to the vicinity of 2i is provided. Locking portions 11d, 1 on the hook 12i side of the peripheral wall 11
The inner surfaces 11f, 11f facing 1e are slightly tapered from the vicinity of the lower end to the upper end. In addition, bottom plate 1
Positioning projections 12m, 12n on the lower surface of 2 (FIG. 6)
Is provided. The protrusions 12m and 12n have different outer diameters to prevent erroneous mounting when mounted on a printed circuit board. The holder body 2 is integrally formed of an insulating synthetic resin member. Therefore, the hook 12i has elasticity and can be bent in the front-rear direction with respect to the support portion 12d.

【００１２】図８乃至図１０は、第１端子部材３を示
す。第１端子部材３は、平板部３ａの中央部一側に接触
部３ｂ、３ｂが、両端に平板部３ａよりも幅狭の接続部
３ｃ、３ｄが形成されており、平板部３ａの両端一側に
は係止爪３ｅ、３ｆが設けられている。平板部３ａは、
中央部３ａ’が接触部３ｂ、３ｂと反対側を円弧状に膨
出されて幅広い形状とされている。このように中央部３
ａ’の面積を大きくすることにより、吸盤による吸着が
可能となり、ロボットを使用した端子部材３の自動装着
が可能となる。接続部３ｃの平板部３ａの付け根近傍両
側に切り込み３ｇ、３ｇが設けられ、更にこれらの切り
込み３ｇ、３ｇ間に浅い溝３ｈが設けられている。これ
により接続部３ｃは、溝３ｈにおいて外側に直角に容易
且つ正確に折曲することができる。接続部３ｄも接続部
３ｃと同様である。また、平板部３ａには電池の極性を
示すマークが刻設されている。この第１端子部材３は、
ばね性を有する導電性部材により形成されている。FIGS. 8 to 10 show the first terminal member 3. FIG. The first terminal member 3 has contact portions 3b, 3b formed on one side of the central portion of the flat plate portion 3a, and connection portions 3c, 3d narrower than the flat plate portion 3a at both ends. On the side, locking claws 3e, 3f are provided. The flat plate portion 3a
Central portion 3a 'is the contact portion 3b, 3 b and is bulged opposite arcuately wide shape. The central part 3
By increasing the area of a ', suction by a suction cup becomes possible, and automatic mounting of the terminal member 3 using a robot becomes possible. Cuts 3g, 3g are provided on both sides of the flat portion 3a near the base of the connection portion 3c, and a shallow groove 3h is provided between the cuts 3g, 3g. Thus, the connecting portion 3c can be easily and accurately bent outward at a right angle in the groove 3h. The connection 3d is the same as the connection 3c. A mark indicating the polarity of the battery is engraved on the flat plate portion 3a. This first terminal member 3 is
It is formed of a conductive member having a spring property.

【００１３】第１端子部材３は、平板部３ａの両端が図
４に示すホルダ本体２の左右の切欠１１ａ、１１ｂに嵌
合され（図１）、接続部３ｃ、３ｄが孔１２ａ、１２ｂ
に嵌挿され、両端の係止爪３ｅ、３ｆが、切欠１１ａ、
１１ｂの側面に設けられた孔１１ｇ、１１ｈに係止して
逸脱不能とされる（図１、図２）。両側の接続部３ｃ、
３ｄは、溝３ｈにおいて直角に折曲されスリット１２
ａ’、１２ｂ’を通して外方に延出される。そして、こ
れらの接続部３ｃ、３ｄの下面は、ホルダ本体２の下面
と面一とされる（図２、図３）。また、平板部３ａの接
触部３ｂ、３ｂは、底板１２の凹部１２ｋの上方に位置
している。（図１、図２）。この凹部１２ｋは、接触部
３ｂ、３ｂの逃げ代とされる。The first terminal member 3 has both ends of the flat plate portion 3a fitted into the left and right cutouts 11a and 11b of the holder body 2 shown in FIG. 4 (FIG. 1), and the connection portions 3c and 3d are formed with holes 12a and 12b.
And the locking claws 3e, 3f at both ends are notched 11a,
The holes 11g and 11h provided on the side surfaces of the side 11b are locked to make it impossible to deviate (FIGS. 1 and 2). Connecting portions 3c on both sides,
3d is bent at a right angle in the groove 3h and the slit 12
It extends outward through a ', 12b'. The lower surfaces of the connecting portions 3c and 3d are flush with the lower surface of the holder body 2 (FIGS. 2 and 3). The contact portions 3b and 3b of the flat plate portion 3a are located above the concave portions 12k of the bottom plate 12. (FIGS. 1 and 2). The concave portion 12k serves as a clearance for the contact portions 3b and 3b.

【００１４】図１１乃至図１３は、第２端子部材４を示
す。第２端子部材４は、円弧状に湾曲された接触部４ａ
の中央が一側に凸状に膨出されて支持部４ｂとされ、当
該支持部４ｂの下部に接続部４ｃが形成されている。接
続部４ｃの付け根近傍には両側部に切欠４ｄ、４ｄが設
けられ、これらの切欠４ｄ、４ｄ間に浅い溝４ｅが設け
られている。接続部４ｃは、溝４ｅにおいて外側に直角
に容易、且つ正確に折曲することができる。支持部４ｂ
の中央には、係止爪４ｆが切り起こしにより形成され、
上端には係止用突起４ｇが内方に臨んで膨出形成されて
いる。この第２端子部材４は、第１端子部材３と同様に
ばね性を有する導電性部材により形成されている。FIGS. 11 to 13 show the second terminal member 4. FIG. The second terminal member 4 includes a contact portion 4a curved in an arc shape.
Is bulged to one side in a convex shape to form a support portion 4b, and a connection portion 4c is formed below the support portion 4b. Notches 4d and 4d are provided on both sides near the base of the connection portion 4c, and a shallow groove 4e is provided between the notches 4d and 4d. The connecting portion 4c can be easily and accurately bent outward at a right angle in the groove 4e. Support part 4b
Is formed at the center by cutting and raising.
At the upper end, a locking projection 4g is formed so as to bulge inward. The second terminal member 4 is formed of a conductive member having a spring property similarly to the first terminal member 3.

【００１５】第２端子部材４は、中央の支持部４ｂが図
４に示すホルダ本体２の切欠１１ｃと支持部１２ｄとの
間に嵌挿され接続部４ｃが孔１２ｃを挿通し、係止爪４
ｆが支持部１２ｄのスリット１２ｅに係止されて逸脱不
能とされ、上端の突起４ｇが支持部１２ｄに当接してが
た付き防止される。接続部４ｃは、溝４ｅにおいて直角
に折曲され、スリット１２ｃ’を通して外方に延出され
る。この接続部４ｃの下面は、ホルダ本体２の下面と面
一とされる（図２）。このようにして電池ホルダ１が構
成されている。この電池ホルダ１は、プリント基板（図
示せず）に実装され、第１端子端子部材３の接続部３
ｃ、３ｄ、第２端子部材４の接続部４ｃが当該プリント
基板に形成されている回路パターンにハンダ付けにより
接続され、且つ固定される。電池ホルダ１は、接続部３
ｃ、３ｄ、４ｃの下面がホルダ本体２の下面と面一とさ
れているためにプリント基板に密接して接続固定され
る。The second terminal member 4 has a center supporting portion 4b inserted between the notch 11c and the supporting portion 12d of the holder body 2 shown in FIG. 4, the connecting portion 4c is inserted through the hole 12c, and 4
f is locked by the slit 12e of the support portion 12d and cannot be deviated, and the protrusion 4g at the upper end abuts on the support portion 12d to prevent rattling. The connecting portion 4c is bent at a right angle in the groove 4e, and extends outward through the slit 12c '. The lower surface of the connecting portion 4c is flush with the lower surface of the holder body 2 (FIG. 2). The battery holder 1 is configured as described above. The battery holder 1 is mounted on a printed circuit board (not shown), and has a connection portion 3 of the first terminal member 3.
c, 3d, and the connection portion 4c of the second terminal member 4 are connected to a circuit pattern formed on the printed board by soldering and fixed. The battery holder 1 has a connection portion 3
Since the lower surfaces of c, 3d, and 4c are flush with the lower surface of the holder main body 2, they are closely connected and fixed to the printed circuit board.

【００１６】以下に作用を説明する。図１４（ａ）に２
点鎖線で示す円盤状の大型のボタン型電池６は、上面６
ａと外周面６ｂが正（＋）極、下面６ｃが負（−）極と
なっている。この電池６が同図（ａ）に示すようにホル
ダ本体２の凹部１０に表裏順方向に挿入されると、電池
６の挿入端側（前側）が凹部１０の左右の係止部１１
ｄ、１１ｅと底板１２との間に挿入され、外周面６ｂが
第２端子４の接触部４ａに当接する。そして、電池６が
押し込まれると、外周面６ｂが第２端子４の接触部４ａ
を押し広げ、同図（ｂ）のように下面６ｂの前端が段差
部１２ｇの上面を、外周面６ｂの下端が段差部１２ｈの
上面を摺動する。同時に外周面６ｂの後縁部がフック１
２ｉをその弾性に抗して後方に押して湾曲させながら凹
部１０内に押し込まれる。また、電池６の下面６ｃが第
１端子部材３の接触部３ｂ、３ｂに当接し、これらの接
触部３ｂ、３ｂをばね性に抗して押し下げる。The operation will be described below. FIG.
A large disc-shaped button-shaped battery 6 indicated by a dashed line
a and the outer peripheral surface 6b are positive (+) poles, and the lower surface 6c is a negative (-) pole. When the battery 6 is inserted into the concave portion 10 of the holder main body 2 in the front and back directions as shown in FIG. 1A, the insertion end side (front side) of the battery 6 becomes the right and left locking portions 11 of the concave portion 10.
d, 11 e and the bottom plate 12, and the outer peripheral surface 6 b contacts the contact portion 4 a of the second terminal 4. When the battery 6 is pushed in, the outer peripheral surface 6b is brought into contact with the contact portion 4a of the second terminal 4.
, The front end of the lower surface 6b slides on the upper surface of the step portion 12g, and the lower end of the outer peripheral surface 6b slides on the upper surface of the step portion 12h as shown in FIG. At the same time, the rear edge of the outer peripheral surface 6b is hook 1
2i is pushed into the concave portion 10 while being pushed backward and bent against its elasticity. In addition, the lower surface 6c of the battery 6 contacts the contact portions 3b, 3b of the first terminal member 3, and pushes down these contact portions 3b, 3b against spring properties.

【００１７】電池６が更に押し下げられて凹部１０内に
完全に押し込まれると、同図（ｃ）に示すようにフック
１２ｉが弾性により元の位置に復帰し、係止爪１２ｊが
上面６ａの後縁部中央部を係止する。また、電池６の上
面６ａの前側は、左右両側が係止部１１ｄ、１１ｅによ
り係止されている。そして、電池６は、下面６ｃが第１
端子部材３の接触部３ｂ、３ｂに圧接し、外周面６ｂの
前側が第２端子部材４の接触部４ａに圧接して電気的に
接続される。電池６は、第１端子部材３の接触部３ｂ、
３ｂのばね力により押し上げられて上面６ａが係止部１
１ｄ、１１ｅ及びフック１２ｉの係止爪１２ｊに押し付
けられ、外周面６ｂの後側が第２端子部材４の接触部４
ａのばね力によりフック１２ｉに押し付けられる。フッ
ク１２ｉは、ホルダ本体２に大きな衝撃が加えられても
変形することはなく、電池６は、ホルダ本体２の凹部１
０内に逸脱不能に確実に保持される。When the battery 6 is further pushed down and completely pushed into the concave portion 10, the hook 12i returns to its original position due to elasticity as shown in FIG. Lock the edge center. Also, the left and right sides of the front side of the upper surface 6a of the battery 6 are locked by locking portions 11d and 11e. The battery 6 has a lower surface 6c that is the first
The contact portions 3b and 3b of the terminal member 3 are pressed against each other, and the front side of the outer peripheral surface 6b is pressed against the contact portion 4a of the second terminal member 4 to be electrically connected. The battery 6 includes a contact portion 3b of the first terminal member 3,
3b, the upper surface 6a is pushed up by the spring force of
1d, 11e and the locking claws 12j of the hooks 12i, and the rear side of the outer peripheral surface 6b is in contact with the contact portion 4 of the second terminal member 4.
The spring 12a is pressed against the hook 12i. The hook 12i does not deform even when a large impact is applied to the holder main body 2, and the battery 6
It is surely held within 0 to be unable to deviate.

【００１８】図１４（ｃ）のように電池ホルダ１に装着
されている電池６を取り外す場合には、フック１２ｉの
上端をその弾性に抗して矢印のように後方に押して湾曲
させて係止爪１２ｊを電池６の上縁部から離隔させ、係
止を解除する。電池６は、係止爪１２ｊとの係合が解除
されると、第１端子３の接触部３ｂ、３ｂのばね力によ
り押し上げられて、ホルダ本体２の凹部１０から押し出
される。このとき周壁１１のフック１２ｉ側の内周面１
１ｆ、１１ｆ（図１）にテーパが付けられて開口端側
（上側）が広くなっているために、電池６が飛び出し易
くなる。これにより簡単に電池６を取り外すことができ
る。When the battery 6 mounted on the battery holder 1 is to be removed as shown in FIG. 14C, the upper end of the hook 12i is pushed backward and bent as shown by the arrow against the elasticity to engage the hook. The nail 12j is separated from the upper edge of the battery 6, and the locking is released. When the engagement with the locking claw 12j is released, the battery 6 is pushed up by the spring force of the contact portions 3b and 3b of the first terminal 3, and is pushed out from the concave portion 10 of the holder main body 2. At this time, the inner peripheral surface 1 on the hook 12i side of the peripheral wall 11
Since the openings 1f and 11f (FIG. 1) are tapered and the opening end side (upper side) is widened, the battery 6 easily jumps out. Thereby, the battery 6 can be easily removed.

【００１９】また、電池６が図１５に示すように電池ホ
ルダ１の凹部１０に表裏逆方向に挿入され、左右の係止
部１１ｄ、１１ｅと底板１２との間に押し込まれると、
係止部１１ｄ、１１ｅにより上方への移動（浮き上が
り）が阻止されるために当該電池６の前縁部６ａ’が底
板１２に設けられている孔１２ｆに落ち込み、前進が阻
止される。しかも、孔１２ｆの開口端前縁１２ｆ’は、
肉盛りされている段差部１２ｇにより高くなっているた
めに電池６の前縁部６ａ’を確実に阻止することができ
る。これにより電池６の逆方向の挿入が確実に防止され
る。 （実施例２）図１６及び図１７に本発明の電池ホルダの
第２実施例を示す。尚、図中実施例１と同一部材又は相
当する部材には同一又は相当する符号を付して説明を省
略する。When the battery 6 is inserted into the concave portion 10 of the battery holder 1 in the opposite direction as shown in FIG. 15 and pushed between the left and right locking portions 11d and 11e and the bottom plate 12,
Since the upward movement (lifting) is prevented by the locking portions 11d and 11e, the front edge portion 6a 'of the battery 6 falls into the hole 12f provided in the bottom plate 12, and the forward movement is prevented. Moreover, the front edge 12f 'of the opening end of the hole 12f is
Since the height is increased by the stepped portion 12g which is overlaid, the front edge portion 6a 'of the battery 6 can be reliably prevented. Thereby, the insertion of the battery 6 in the reverse direction is reliably prevented. (Embodiment 2) FIGS. 16 and 17 show a second embodiment of the battery holder of the present invention. In the figure, the same or corresponding members as those of the first embodiment are denoted by the same or corresponding reference numerals, and description thereof is omitted.

【００２０】図１６及び図１７において、底板１２に
は、電池の逆挿入防止するための舌片状の係止片１２ｐ
が当該底板１２の中央に、略中央位置から前側に向かっ
て所定の長さに一体に形成されており、先端に係止爪１
２ｑが設けられている。この係止片１２ｐは、基端が底
板１２に連設され、先端側が前側に向かって斜め上方に
傾斜して形成されている。そして、係止片１２ｐは、電
池が凹部１０内に表裏順方向に挿入されるときには、当
該電池の挿入を許容する。しかしながら、電池が表裏逆
方向に挿入されたときには、係止爪１２ｑが電池の前縁
部を係止して凹部１０内に挿入されることを阻止する。In FIGS. 16 and 17, the bottom plate 12 has a tongue-shaped locking piece 12p for preventing reverse insertion of the battery.
Are formed integrally at a predetermined length in the center of the bottom plate 12 from the substantially center position toward the front side.
2q is provided. The locking piece 12p has a base end connected to the bottom plate 12 and a tip end side formed to be inclined obliquely upward toward the front side. The locking piece 12p allows the battery to be inserted when the battery is inserted into the recess 10 in the front and back directions. However, when the battery is inserted upside down, the locking claw 12q locks the front edge of the battery to prevent it from being inserted into the recess 10.

【００２１】また、凹部１０の側壁１１の後側略中央に
は、フック端子１３が装着されている。このフック端子
１３は、ばね性を有する部材により形成されており、両
側部１３ａ、１３ｂが周壁１１に設けられた収容部１１
ｉに装着され、係止片１３ｅが周壁１１に設けられたス
リット１１ｊに係止されて逸脱不能とされている。そし
て、中央部１３ｃは、内方に略逆Ｌ字状に折曲されて係
止爪１３ｄとされている。このフック端子１３は、端子
部材３、４とは完全に絶縁性されている。A hook terminal 13 is mounted at a substantially central portion on the rear side of the side wall 11 of the concave portion 10. The hook terminal 13 is formed of a member having a spring property, and has a housing portion 11 in which both side portions 13 a and 13 b are provided on the peripheral wall 11.
i, and the locking piece 13e is locked by the slit 11j provided in the peripheral wall 11 so that it cannot be deviated. The central portion 13c is bent inward in a substantially inverted L-shape to form a locking claw 13d. The hook terminal 13 is completely insulated from the terminal members 3 and 4.

【００２２】フック端子１３は、凹部１０に電池を挿入
する際に係止爪１３ｄが後方に押されて両側部１３ａ、
１３ｂがばね力に抗して湾曲し、当該電池の挿入を許容
する。フック端子１３は、電池が凹部１０に挿入された
後、両側部１３ａ、１３ｂがばね力により元の位置に復
帰し、係止爪１３ｄが電池の上面後縁中央部を係止して
逸脱不能に保持する。凹部１０内の電池を取り出すとき
には、係止爪１３ｄを後方に押して当該電池の係止を解
除する。電池は、係止爪１３ｄの係止が解除されると端
子部材３の接触部３ｂのばね力により凹部１０から押し
出される。When the battery is inserted into the recess 10, the hook claw 13 d is pushed rearward so that the hook terminal 13 is
13b bends against the spring force to allow insertion of the battery. After the battery is inserted into the concave portion 10, the hook terminals 13 return to the original positions by the side portions 13 a and 13 b due to the spring force, and the locking claw 13 d locks the central portion of the rear edge of the upper surface of the battery so that the hook terminal 13 cannot escape. To hold. When removing the battery in the concave portion 10, the locking claw 13d is pushed backward to release the locking of the battery. When the locking of the locking claw 13d is released, the battery is pushed out of the concave portion 10 by the spring force of the contact portion 3b of the terminal member 3.

【００２３】尚、電池の逆挿入防止手段は、上記構造に
限るものではなく、実施例１において、底板１２に設け
た孔１２ｆだけでも良く、或いは孔１２ｆに代えて底板
１２に突起を設けてもよい。The means for preventing reverse insertion of the battery is not limited to the above-described structure. In the first embodiment, only the hole 12f provided on the bottom plate 12 may be provided, or a protrusion may be provided on the bottom plate 12 instead of the hole 12f. Is also good.

【００２４】[0024]

【発明の効果】以上説明したように請求項１の発明によ
れば、ホルダ本体の電池を収容する凹部の周壁を全周に
亘り形成することにより全体の剛性が向上し、電池ホル
ダをより薄肉、且つ小型にすることが可能となる。ま
た、ホルダ本体に電池の脱落を防止するフックを一体に
形成することにより、部品点数の低減及び組立工数の低
減が図られ、コストの低減が図られると共に生産性の向
上が図られる。また、簡単な構造で、しかも、確実に電
池の脱落を防止することができる。また、簡単な構造
で、電池の表裏逆方向の挿入を確実に防止することがで
きる。 According to inventions of claims 1, as described above, according to the present invention, it improves the rigidity of the whole by forming over the peripheral wall of the recess for accommodating the battery holder body all around, more the battery holder It becomes possible to make it thin and small. In addition, by integrally forming the hook for preventing the battery from dropping into the holder body, the number of parts and the number of assembly steps are reduced, so that the cost is reduced and the productivity is improved. In addition, the simple structure and reliable power
Pond fall can be prevented. Also simple structure
The battery can be reliably prevented from being inserted upside down.
Wear.

【００２５】また、請求項２によれば、第１端子部材の
中央部を幅広として面積を大きくすることで、吸盤によ
り吸着させるロボットを使用して端子部材のホルダ本体
への自動装着が可能となり、作業性の向上が図られる。
更に、請求項３によれば、ホルダ本体周壁の電池挿入側
内面を下端近傍から上端まで僅かにテーパ状に拡開させ
ることで、電池を取り出す際に電池が飛び出し易くな
り、電池の交換が容易となる。[0025] Also, according to claim 2, by increasing the area of the central portion of the first terminal member as wide, it can be automatically mounted to the holder body of the terminal member by using the robot to be adsorbed by the sucker And workability is improved.
Furthermore, according to the third aspect , the battery insertion side inner surface of the holder main body peripheral wall is slightly tapered from the vicinity of the lower end to the upper end, so that the battery can be easily ejected when the battery is taken out, and the battery can be easily replaced. Becomes

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

【図１】本発明に係る電池ホルダの実施例１の平面図で
ある。FIG. 1 is a plan view of Embodiment 1 of a battery holder according to the present invention.

【図２】図１の電池ホルダの矢線II−IIに沿う断面図で
ある。FIG. 2 is a cross-sectional view of the battery holder of FIG. 1 taken along the line II-II.

【図３】図１の電池ホルダの矢線III−IIIに沿う断面図
である。FIG. 3 is a cross-sectional view of the battery holder of FIG. 1 taken along the line III-III.

【図４】図１に示す電池ホルダのホルダ本体の平面図で
ある。FIG. 4 is a plan view of a holder main body of the battery holder shown in FIG.

【図５】図４のホルダ本体の矢線Ｖ−Ｖに沿う断面図で
ある。5 is a cross-sectional view of the holder main body of FIG. 4 taken along the line VV.

【図６】図４のホルダ本体の底面図である。FIG. 6 is a bottom view of the holder main body of FIG. 4;

【図７】図４のホルダ本体の矢線VII−VIIに沿う断面図
である。7 is a cross-sectional view of the holder main body of FIG. 4 taken along the line VII-VII.

【図８】図１に示す電池ホルダの第１端子部材の平面図
である。8 is a plan view of a first terminal member of the battery holder shown in FIG.

【図９】図８に示す第１端子部材の正面図である。FIG. 9 is a front view of the first terminal member shown in FIG. 8;

【図１０】図８に示す第１端子部材の側面図である。FIG. 10 is a side view of the first terminal member shown in FIG.

【図１１】図１に示す電池ホルダの第２端子部材の正面
図である。11 is a front view of a second terminal member of the battery holder shown in FIG.

【図１２】図１１に示す第２端子部材の平面図である。FIG. 12 is a plan view of a second terminal member shown in FIG.

【図１３】図１２の第２端子部材の矢線XIII−XIIIに沿
う断面図である。FIG. 13 is a cross-sectional view of the second terminal member of FIG. 12, taken along the line XIII-XIII.

【図１４】図１に示す電池ホルダに電池を表裏順方向に
挿入する場合の動作を示す説明図である。FIG. 14 is an explanatory diagram showing an operation when a battery is inserted into the battery holder shown in FIG. 1 in a front and back direction.

【図１５】図１に示す電池ホルダに電池を表裏逆方向に
挿入する場合の動作を示す説明図である。FIG. 15 is an explanatory diagram showing an operation when a battery is inserted into the battery holder shown in FIG. 1 in the reverse direction.

【図１６】本発明に係る電池ホルダの実施例２の平面図
である。FIG. 16 is a plan view of a second embodiment of the battery holder according to the present invention.

【図１７】図１６の電池ホルダの矢線XVII−XVIIに沿う
断面図である。17 is a cross-sectional view of the battery holder of FIG. 16 taken along the line XVII-XVII.

【符号の説明】[Explanation of symbols]

１、１’ 電池ホルダ ２ ホルダ本体 ３ 第１端子部材 ４ 第２端子部材 ６ 電池 １０ 凹部 １１ 周壁 １１ｄ、１１ｅ 係止部 １２ 底板 １２ｆ 孔 １２ｇ、１２ｈ 段差部 １２ｉ フック １２ｊ 係止爪 １２ｐ 係止片 １２ｑ 係止爪 １３ フック端子 １３ｃ 係止爪 DESCRIPTION OF SYMBOLS 1, 1 'Battery holder 2 Holder main body 3 1st terminal member 4 2nd terminal member 6 Battery 10 Depression 11 Peripheral wall 11d, 11e Locking part 12 Bottom plate 12f Hole 12g, 12h Stepped part 12i Hook 12j Hook 12p Locking piece 12p Locking piece 12q Locking claw 13 Hook terminal 13c Locking claw

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 円盤状をなす電池の下面に対応する底板
を周壁により全周に亘り囲繞して前記電池を入出可能に
収納する凹部を形成し、前記周壁の前記電池の挿入方向
前側上端に内方に張り出して前記凹部に収容された前記
電池の脱落を阻止する係止部を設けたホルダ本体と、 前記底板に設けられ、接触部が前記電池の下面に圧接し
て電気的に接続されると共に当該電池の上面を前記係止
部に圧接させる第１端子部材と、 前記周壁の前記電池の挿入方向前側に設けられ、前記電
池の外周面の前側に圧接して電気的に接続されると共に
当該外周面の後側を前記周壁に圧接させる第２端子部材
とを備えた電池ホルダにおいて、 前記ホルダ本体は、 前記凹部の前記電池の挿入方向後側の前記底板に前後に
湾曲可能に設けられ、上端に前記電池の後側上縁部を係
止する係止爪が形成され前記電池の着脱時に前記係止爪
の係止を解除可能なフックと、 前記底板の前側近傍に設けられ、前記凹部に逆挿入され
た電池の前端を係止する孔と、該孔の前縁を段差状に肉
盛りする段差部とから成り、前記係止部と協働して前記
電池の前記凹部への表裏逆方向の挿入を阻止する逆挿入
防止機構と を備えたことを特徴とする電池ホルダ。1. A bottom plate corresponding to a lower surface of a battery having a disk shape.
Around the entire circumference with a peripheral wall so that the battery can enter and exit
A recess for storing is formed, and the insertion direction of the battery on the peripheral wall is
The front end is extended inward and housed in the recess.
A holder body provided with a locking portion for preventing the battery from dropping, and a contact portion provided on the bottom plate , wherein a contact portion is pressed against the lower surface of the battery.
The battery is electrically connected and the upper surface of the battery is locked.
A first terminal member to be pressed into contact with the portion; a first terminal member provided on a front side of the peripheral wall in a direction in which the battery is inserted;
It is electrically connected by pressing against the front side of the outer peripheral surface of the pond.
A second terminal member for pressing the rear side of the outer peripheral surface against the peripheral wall
In the battery holder provided with the above, the holder main body is disposed on the bottom plate on the rear side in the insertion direction of the battery in the concave portion, and
It is provided to bendable, and the upper edge of the rear side of the battery is
A locking claw for stopping is formed, and the locking claw is attached to or detached from the battery.
Hooks that can be released from the lock, and a hook that is provided near the front side of the bottom plate and that is reversely inserted into the recess.
A hole for locking the front end of the battery, and a front edge of the hole is stepped.
And a stepped portion, and cooperates with the locking portion.
Reverse insertion preventing insertion of the battery into the recess in the opposite direction
A battery holder comprising a prevention mechanism . 【請求項２】 前記第１端子部材は、電池の下面と対向
する平板部の略中央の前記接触部と反対側が略円弧状に
膨出されて幅広とされていることを特徴とする請求項１
に記載の電池ホルダ。2. The battery according to claim 1, wherein the first terminal member has a substantially circular arc shape on a side substantially opposite to the contact portion at a substantially central portion of the flat plate portion facing the lower surface of the battery.
2. The swelling is widened.
The battery holder according to item 1. 【請求項３】 前記ホルダ本体の周壁の前記係止部と対
向する電池挿入側内面は、下端近傍から上端まで僅かに
テーパ状に拡開されていることを特徴とする請求項１に
記載の電池ホルダ。3. The battery insertion side inner surface of the peripheral wall of the holder body facing the locking portion is slightly tapered from the vicinity of the lower end to the upper end. Battery holder.
JP15572596A 1996-06-17 1996-06-17 Battery holder Expired - Fee Related JP3229548B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15572596A JP3229548B2 (en) 1996-06-17 1996-06-17 Battery holder
TW085113813A TW307929B (en) 1996-06-17 1996-11-13 The battery keeper
KR1019960060182A KR100408804B1 (en) 1996-06-17 1996-11-30 Battery holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15572596A JP3229548B2 (en) 1996-06-17 1996-06-17 Battery holder

Publications (2)

Publication Number Publication Date
JPH1012208A JPH1012208A (en) 1998-01-16
JP3229548B2 true JP3229548B2 (en) 2001-11-19

Family

ID=15612111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15572596A Expired - Fee Related JP3229548B2 (en) 1996-06-17 1996-06-17 Battery holder

Country Status (3)

Country Link
JP (1) JP3229548B2 (en)
KR (1) KR100408804B1 (en)
TW (1) TW307929B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104183800A (en) * 2013-05-28 2014-12-03 林万炯 Lamp battery box

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11231980A (en) * 1998-02-16 1999-08-27 Sony Computer Entertainment Inc Portable electronic equipment
JP4486301B2 (en) * 2002-08-23 2010-06-23 株式会社デンソー Button type battery terminal and electric device using the same
JP5885508B2 (en) * 2012-01-06 2016-03-15 日立マクセル株式会社 Battery unit
JP5822731B2 (en) * 2012-01-06 2015-11-24 日立マクセル株式会社 Battery unit
JP5822730B2 (en) * 2012-01-06 2015-11-24 日立マクセル株式会社 Battery unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104183800A (en) * 2013-05-28 2014-12-03 林万炯 Lamp battery box
CN104183800B (en) * 2013-05-28 2017-02-08 赛尔富电子有限公司 Lamp battery box

Also Published As

Publication number Publication date
JPH1012208A (en) 1998-01-16
TW307929B (en) 1997-06-11
KR980006568A (en) 1998-03-30
KR100408804B1 (en) 2004-04-13

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