JP3349378B2 - Battery holder - Google Patents
Battery holderInfo
- Publication number
- JP3349378B2 JP3349378B2 JP35572096A JP35572096A JP3349378B2 JP 3349378 B2 JP3349378 B2 JP 3349378B2 JP 35572096 A JP35572096 A JP 35572096A JP 35572096 A JP35572096 A JP 35572096A JP 3349378 B2 JP3349378 B2 JP 3349378B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- coin
- contact
- receiving portion
- mounting
- 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)
- Mounting Components In General For Electric Apparatus (AREA)
- Battery Mounting, Suspending (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は電池ホルダに関し、
特にコイン形電池を基板に接続するのに適した電池ホル
ダに関する。TECHNICAL FIELD The present invention relates to a battery holder,
In particular, the present invention relates to a battery holder suitable for connecting a coin-shaped battery to a substrate.
【０００２】[0002]
【従来の技術】携帯電話用としてリチウム電池等、コイ
ン形電池が用いられるが、電線との接続を端子を直接電
池にはんだ付けをして行っていた。しかし作業の効率化
等の為に、基板上に載置した電池ホルダにコイン形電池
を収容するようにしたタイプが開発されている。これら
のホルダは基本的にはコイン形電池を受容する受容部に
隣接して受容部の上面から上方に延びる壁部を樹脂によ
り一体に成形し、その壁部の先端に電池を保持する保持
爪を設けている。2. Description of the Related Art A coin-type battery such as a lithium battery is used for a cellular phone, but a terminal is directly soldered to a battery for connection with an electric wire. However, for the purpose of improving work efficiency and the like, a type in which a coin-shaped battery is accommodated in a battery holder placed on a substrate has been developed. These holders are basically formed integrally with a wall extending upward from the upper surface of the receiving portion adjacent to a receiving portion for receiving a coin-shaped battery, and a holding claw for holding the battery at a tip of the wall. Is provided.
【０００３】[0003]
【発明が解決しようとする課題】しかし、壁部は受容部
の底部近傍から薄いコイン形電池の厚み程度に直立して
いるので高さ、即ち長さが短く、十分な可撓性が得られ
ない。その結果、電池を挿入しにくく組立性が悪かっ
た。また可撓性の不足により壁部が破損する慮れもあっ
た。壁部は強度を保つ為ある程度の厚みが必要であり、
上方からの投影面積、即ち実装面積も大きくなってい
た。However, since the wall portion stands upright from the vicinity of the bottom of the receiving portion to the thickness of a thin coin type battery, the height, that is, the length is short, and sufficient flexibility can be obtained. Absent. As a result, it was difficult to insert the battery, and the assemblability was poor. In addition, there was a possibility that the wall was damaged due to lack of flexibility. The wall needs a certain thickness to maintain strength,
The projected area from above, that is, the mounting area was also large.
【０００４】本発明は、以上の点に鑑みてなされたもの
であり、本発明の目的は、コイン形電池を容易に取り付
けることができ、且つ実装面積の小さい小型、且つ軽量
の電池ホルダを提供することである。The present invention has been made in view of the above points, and an object of the present invention is to provide a small and lightweight battery holder which can easily mount a coin-type battery and has a small mounting area. It is to be.
【０００５】[0005]
【課題を解決するための手段】本発明の電池ホルダは、
コイン形電池を受容する受容部に隣接してコンタクトを
取付ける２個のコンタクト取付部を有し、前記コンタク
トを介して基板と前記コイン形電池を電気的に接続する
電池ホルダにおいて、前記各コンタクト取付部を前記受
容部の上面に対し略直立するよう前記受容部の両側に設
けると共に、前記各コンタクト取付部の両側に前記コイ
ン形電池の略外縁に沿って延び、先端近傍に前記コイン
形電池の上面を保持する保持爪を有する片持梁状のアー
ムを各々設けることを特徴とする。The battery holder of the present invention comprises :
A battery holder having two contact mounting portions for mounting contacts adjacent to a receiving portion for receiving a coin-shaped battery, and electrically connecting a substrate and the coin-shaped battery via the contacts. part with a provided on both sides of the receiving portion to generally upright with respect to the upper surface of the receiving portion, extending substantially along the outer edge of the coin cells on both sides of each of the contact mounting portion of the coin cells near the distal end A cantilever arm having a holding claw for holding the upper surface is provided.
【０００６】電池を保持するアームはコイン形電池の最
外縁より外方に延出しないことが望ましい。It is desirable that the arm holding the battery does not extend outside the outermost edge of the coin-shaped battery.
【０００７】また、コンタクト取付部の上面は平坦な形
状とし、この部分を組立の際に吸着面として使用するこ
とが望ましい。Further, it is desirable that the upper surface of the contact mounting portion has a flat shape, and this portion is used as a suction surface at the time of assembly.
【０００８】[0008]
【発明の実施の形態】以下、本発明の好適な実施の形態
について添付図を参照して詳細に説明する。図１は本発
明の電池ホルダ（以下、単にホルダという）の平面図で
ある。図２は図１のホルダのＩＩ−ＩＩ線に沿う断面図
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a plan view of a battery holder (hereinafter, simply referred to as a holder) of the present invention. FIG. 2 is a cross-sectional view of the holder of FIG. 1 along the line II-II.
【０００９】図１を参照して、ホルダ１はコイン形電池
（以下、単に電池という）５０を受容する受容部２と、
この受容部２に隣接して受容部２と一体に成形されたコ
ンタクト取付部（以下単に取付部という）４、４’を有
する。ここでコイン形電池とは、偏平な円盤状の電池を
総称していうものとする。受容部２は平面形状が円形で
あり、中に同心状の凹所６を有する。凹所６の略中心か
ら図において左方にかけて先端が湾曲形状となったスロ
ット８が形成されている。凹所６は電池５０が載置され
たとき電池５０を安定的に受容するよう寸法決めされ
る。Referring to FIG. 1, holder 1 includes a receiving portion 2 for receiving a coin-type battery (hereinafter simply referred to as a battery) 50,
Adjacent to the receiving portion 2, there are contact mounting portions (hereinafter simply referred to as mounting portions) 4 and 4 ′ formed integrally with the receiving portion 2. Here, the coin-shaped battery is a generic name for a flat disk-shaped battery. The receiving part 2 is circular in plan view and has a concentric recess 6 therein. A slot 8 having a curved end is formed from substantially the center of the recess 6 to the left in the figure. Recess 6 is dimensioned to stably receive battery 50 when battery 50 is mounted.
【００１０】取付部４、４' は受容部２の上面１０に対
し直角に突設されており略直方体を呈する。取付部４、
４' の両側、即ち両側部５、５' にはアーム１２、１
２' が一体に突設される。各アーム１２、１２' は図中
鎖線で示す電池５０の外周縁（外縁）５２に沿って延び
る。アーム１２、１２' の先端部内側には電池５０の上
面を保持する保持爪１４、１４' が一体に設けられる。
電池５０を図において手前から向こうへ押圧して挿入す
る際、アーム１２、１２' は外方へ撓み、電池５０が挿
入されると、アーム１２、１２' は弾発的に元の位置に
復帰して保持爪１４、１４' により電池の抜けを阻止す
る。各アーム１２、１２' の先端１２ａ、１２ａ' は電
池５０の最外縁即ち電池５０の直径より外方へ延出しな
い。従ってホルダ１の幅Ｗは小さくすることができ、ホ
ルダ１の小型化に貢献する。電池５０を取り外す場合
は、アーム１２、１２' を外方へ押し広げて保持爪１
４、１４' と電池５０との係合を解除する。これにより
接触片１０６' のばね力で電池５０は手前に移動するの
で取り外すことが可能である。この実施形態では保持爪
１４、１４' は外周縁５２に対し略等間隔になるように
配置されている。即ち、受容部２の保持爪１４、１４'
は各々対向するように配置されている。The mounting portions 4 and 4 'project at right angles to the upper surface 10 of the receiving portion 2 and have a substantially rectangular parallelepiped shape. Mounting part 4,
Arms 12, 1 on both sides of the 4 ', i.e. on both sides 5, 5'
2 'is protruded integrally. Each arm 12, 12 ′ extends along an outer peripheral edge (outer edge) 52 of the battery 50 shown by a chain line in the figure. On the battery 50 to the distal end inside of the arm 12, 12 '
Holding claws 14, 14 'for holding the surface are provided integrally.
When the battery 50 is inserted by pressing it from the near side in the figure, the arms 12, 12 'bend outward , and when the battery 50 is inserted, the arms 12, 12' elastically return to the original position. The battery is prevented from coming off by the holding claws 14, 14 '. The tips 12a, 12a 'of each arm 12, 12' do not extend outward from the outermost edge of the battery 50, i.e., the diameter of the battery 50. Therefore, the width W of the holder 1 can be reduced, which contributes to downsizing of the holder 1. In order to remove the battery 50, the arms 12, 12 'are pushed outward to spread the holding claws 1
4, 14 'and the battery 50 are released from engagement. As a result, the battery 50 is moved forward by the spring force of the contact piece 106 'and can be removed. In this embodiment, the holding claws 14, 14 ′ are arranged at substantially equal intervals with respect to the outer peripheral edge 52. That is, the holding claws 14, 14 'of the receiving portion 2
Are arranged to face each other.
【００１１】取付部４、４’に取り付けられるコンタク
ト１００、１００’は、基板（図示せず）にはんだ付け
されるタイン１０２、１０２’、取付部４、４’に圧入
される取付け用のタブ１０４、１０４’及び電池５０と
接触する接触片１０６、１０６’を有する。接触片１０
６’はスロット８と略相補形であり、このスロット８内
で上面１０と直交方向に撓み可能となっている。取付部
４には電池５０と対面する側に切欠き７が形成され接触
片１０６を受容する様構成される。The contacts 100, 100 'mounted on the mounting portions 4, 4' are tines 102, 102 'which are soldered to a substrate (not shown), and mounting tabs which are pressed into the mounting portions 4, 4'. 104 and 104 ′ and contact pieces 106 and 106 ′ that come into contact with the battery 50. Contact piece 10
6 ′ is substantially complementary to the slot 8, and can be bent in the slot 8 in a direction orthogonal to the upper surface 10. A notch 7 is formed in the mounting portion 4 on the side facing the battery 50, and is configured to receive the contact piece 106.
【００１２】図２を参照して、取付部４、４’には下方
からタブ受容溝（以下単に溝という）１８、１８’が形
成され、この溝１８、１８’にタブ１０４、１０４’が
圧入され取付けられる。タブ１０４、１０４’の両側縁
にはバーブ１０４ａ、１０４ａ’が形成され、溝１８、
１８’の内面と干渉して係止される。With reference to FIG. 2, tab receiving grooves (hereinafter, simply referred to as grooves) 18, 18 'are formed from below in the mounting portions 4, 4', and tabs 104, 104 'are formed in the grooves 18, 18'. Press-fit and mounted. Barbs 104a, 104a 'are formed on both side edges of the tabs 104, 104', and the grooves 18,
It is locked by interfering with the inner surface of 18 '.
【００１３】コンタクト１００’の電池５０のマイナス
側となる底面に接触する接触片１０６’は取付部４’の
下端近傍から凹所６の上面６ａより上に突出するように
上方に傾斜し、更に先端部１０８’が反対側に曲折され
ている。この接触片１０６’の最上部が電池５０との接
点１０６ａ’となる。またコンタクト１００は接触片１
０６が取付部４の下端から上方に折り曲げられて延び、
更に湾曲部１１０を介して下側に折り曲げられて、先端
部が接点１０６ａとなっている。接点１０６ａは電池５
０のプラス側となる側面に接触する。The contact piece 106 'of the contact 100', which contacts the bottom surface of the battery 50 on the negative side, is inclined upward so as to protrude above the upper surface 6a of the recess 6 from near the lower end of the mounting portion 4 '. The tip 108 'is bent to the opposite side. The uppermost part of the contact piece 106 'becomes a contact point 106a' with the battery 50. The contact 100 is a contact piece 1
06 is bent upward from the lower end of the mounting portion 4 and extends,
Furthermore, it is bent downward through the curved portion 110, and the tip portion serves as a contact point 106a. The contact 106a is the battery 5
It touches the side that is the plus side of 0.
【００１４】アーム１２、１２’は取付部４、４’の高
さの略上半分だけ延出している。これにより十分な可撓
性が得られる。また取付部４、４’の上面２２、２２’
は平坦であり、基板への取付けの際ロボット（図示せ
ず）の吸着部が押しあてられる吸着面となる。これによ
りロボットにより移動させて自動組立が可能となる。The arms 12, 12 'extend only approximately half the height of the mounting portions 4, 4'. This provides sufficient flexibility. Also, the upper surfaces 22, 22 'of the mounting portions 4, 4'.
Is a flat surface, and serves as a suction surface against which a suction portion of a robot (not shown) is pressed when mounting on a substrate. This enables automatic assembly by moving the robot.
【００１５】以上、本発明の好適な実施形態について詳
細に説明したが本実施形態に限定されるものでなく、種
々の変形、変更が可能であることはいうまでもない。例
えば受容部２は円形であるが、取付部と略同じ幅を有す
る矩形としてもよい。Although the preferred embodiment of the present invention has been described in detail, it is needless to say that the present invention is not limited to this embodiment, and various modifications and changes are possible. For example, the receiving portion 2 is circular, but may be rectangular having substantially the same width as the mounting portion.
【００１６】[0016]
【発明の効果】本発明の電池ホルダは、コンタクト取付
部を受容部の両側に直立するよう設けると共にコンタク
ト取付部の両側に、先端近傍にコイン形電池を保持する
保持爪を有する片持梁状のアームを設けた構成であるの
で次の効果を奏する。According to the battery holder of the present invention, the contact mounting portion is provided upright on both sides of the receiving portion, and both sides of the contact mounting portion have cantilever-shaped holding claws near the tip for holding the coin-shaped battery. The following effects are achieved because the arm is provided.
【００１７】即ち、コイン形電池を容易に取り付けるこ
とができ作業性がよい。更に実装面積の小さい小型の電
池ホルダが得られる。小型である為重量も軽減でき携帯
電話機用として有用である。That is, the coin type battery can be easily attached, and the workability is good. Further, a small battery holder having a small mounting area can be obtained. Since it is small, its weight can be reduced and it is useful for mobile phones.
【図１】 本発明の電池ホルダの平面図である。FIG. 1 is a plan view of a battery holder of the present invention.
【図２】 図１のＩＩ−ＩＩ線に沿った断面図であ
る。FIG. 2 is a sectional view taken along the line II-II in FIG.
１ 電池ホルダ ２ 受容部 ４、４’ コンタクト取付部 ５、５’ 側部 １０ 上面 １２、１２’ アーム １４、１４’ 保持爪 ５０ コイン形電池 ５２ 外縁 １００、１００’ コンタクト DESCRIPTION OF SYMBOLS 1 Battery holder 2 Receiving part 4, 4 'Contact mounting part 5, 5' Side part 10 Top surface 12, 12 'Arm 14, 14' Holding claw 50 Coin-shaped battery 52 Outer edge 100, 100 'Contact
Claims (1)
コンタクトを取付ける２個のコンタクト取付部を有し、
前記コンタクトを介して基板と前記コイン形電池を電気
的に接続する電池ホルダにおいて、 前記各コンタクト取付部を前記受容部の上面に対し略直
立するよう前記受容部の両側に設けると共に、前記各コ
ンタクト取付部の両側に前記コイン形電池の略外縁に沿
って延び、先端近傍に前記コイン形電池の上面を保持す
る保持爪を有する片持梁状のアームを各々設けることを
特徴とする電池ホルダ。1. A adjacent to the receiving portion for receiving a coin-shaped battery has two contact mounting portion for mounting the contacts,
A battery holder for electrically connecting the coin cells with the substrate through the contact, is provided on both sides of the receiving portion so that the substantially upright with respect to the upper surface of the receiving portion of each contact mounting portions, each co A cantilever-shaped arm is provided on both sides of the contact mounting portion, extending substantially along the outer edge of the coin-shaped battery , and having a holding claw near an end thereof for holding an upper surface of the coin-shaped battery. Battery holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35572096A JP3349378B2 (en) | 1996-12-24 | 1996-12-24 | Battery holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35572096A JP3349378B2 (en) | 1996-12-24 | 1996-12-24 | Battery holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10188932A JPH10188932A (en) | 1998-07-21 |
| JP3349378B2 true JP3349378B2 (en) | 2002-11-25 |
Family
ID=18445425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35572096A Expired - Fee Related JP3349378B2 (en) | 1996-12-24 | 1996-12-24 | Battery holder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3349378B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4578310B2 (en) * | 2005-04-15 | 2010-11-10 | ユニオンマシナリ株式会社 | Battery holder |
-
1996
- 1996-12-24 JP JP35572096A patent/JP3349378B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10188932A (en) | 1998-07-21 |
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