JPS5810297Y2

JPS5810297Y2 - battery case

Info

Publication number: JPS5810297Y2
Application number: JP2283377U
Authority: JP
Inventors: 佐川治男; 大橋一夫
Original assignee: 松下電器産業株式会社
Priority date: 1977-02-25
Filing date: 1977-02-25
Publication date: 1983-02-24
Also published as: JPS53116629U

Description

【考案の詳細な説明】本考案は、奇数Ｊｉ、例えば３列からなる電池を収納す
る電池ケースの構造及びリードの配列に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure and lead arrangement of a battery case that accommodates odd number Ji, for example, three rows of batteries.

一般に一方を開口し、かつ他方を閉塞した形の筒体にあ
っては、その機械的強度（例えば側方から荷重を加えた
場合の強度）は、一方の開口部付近は弱くて変形しやす
いが、他方の閉塞部、すなわち筒体の底面部に近い側の
側方に荷重を加えた場合、その＊５形、は底面部の支え
により１、一方の開口部付近の変形より少ないものであ
る。In general, for cylinders that are open on one side and closed on the other, their mechanical strength (for example, strength when a load is applied from the side) is weak near one opening and easily deforms. However, when a load is applied to the other closed part, that is, the side near the bottom of the cylinder, the *5 shape will deform by 1 due to the support of the bottom, which is less than the deformation near one opening. be.

そこで、本考案は一方を開口して電池収納口とした偏平
筒の底面および底面から側面に至る部分にそれぞれ電池
リードを設けることにより、例えば底面から側面に至る
部分に設けた電池リードを相手側の弾性リードに強く押
しつけて接触させたとしても、偏平筒の底面部付近の変
形が少ないため、電気的接触を良好に行なわせることが
できるようにしたものである。Therefore, the present invention has been developed by providing battery leads on the bottom of a flat tube with an opening on one side and a battery storage opening, and on the portion from the bottom to the side. Even if the flat cylinder is strongly pressed against the elastic lead to make contact, there is little deformation near the bottom of the flat cylinder, so that good electrical contact can be made.

以下、本考案の一実施例について図面とともに説明する
。An embodiment of the present invention will be described below with reference to the drawings.

第１図〜第３図は本考案の電池ケースを示し、１は３列
からなる電池、２は合成樹脂製の薄肉偏平筒からなり、
かつ一方を開口して電池１の収納口とした電池ケース、
３は電池ケース２の底部に設けた２連リード、４は電池
ケース２の底部から側部に架設したリードである。Figures 1 to 3 show the battery case of the present invention, in which 1 is a battery consisting of three rows, 2 is a thin flat cylinder made of synthetic resin,
and a battery case with one side open as a storage port for battery 1;
3 is a double lead provided at the bottom of the battery case 2, and 4 is a lead installed from the bottom of the battery case 2 to the side.

第４図は電池ケースと電池機器本体部との関係を示した
もので、１１は有底筒状の本体ケース、１２は弾性リー
ドばね、１３は２連弾性リードはね、１４は本体ケース
１１の内側壁に取り付けた弾性リード、１５は本体ケー
ス１１の開口部に嵌合し、かつ電池ケース２を本体ケー
ス１１側に押しつける蓋、１６は電池ケース２の外底部
に設けた突起で、この突起１６は蓋１５を本体ケース１
１の開口部に嵌合させた際に、蓋１５が当接して電池ケ
ース２を本体ケース１１側に押しつける際の当て板の役
目をなすとともに、電池ケース２を外部へ取り出す際の
つまみの役目もなすものである。Fig. 4 shows the relationship between the battery case and the main body of the battery device, where 11 is a bottomed cylindrical main body case, 12 is an elastic reed spring, 13 is a double elastic reed spring, and 14 is the main body case 11. 15 is a lid that fits into the opening of the main case 11 and presses the battery case 2 against the main case 11; 16 is a protrusion provided on the outer bottom of the battery case 2; The protrusion 16 connects the lid 15 to the main case 1.
When the battery case 1 is fitted into the opening of the battery case 1, the lid 15 comes into contact with the battery case 2 and serves as a backing plate for pressing the battery case 2 against the main body case 11 side, and also serves as a knob for taking out the battery case 2 to the outside. It is also something that can be done.

そして電気回路はプラス負荷側→本体ケース１１側の弾
性リード１４→電池ケース２側のり一ド４→電池プラス
端子→電池マイナス端子→本体ケース１１側の２連弾性
リードばね１３→電池プラス端子→電池マイナス端子→
電池ケース２の２連リ一ド３→電池プラス端子→電池マ
イナス端子→本体ケース１１側の弾性リードはね１２→
マイナス負荷側となる。Then, the electric circuit is on the positive load side → the elastic lead 14 on the main body case 11 side → the glue lead 4 on the battery case 2 side → the battery positive terminal → the battery negative terminal → the double elastic lead spring 13 on the main body case 11 side → the battery positive terminal → Battery negative terminal →
Double lead 3 of battery case 2 → battery positive terminal → battery negative terminal → elastic lead spring 12 on main case 11 side →
This is the negative load side.

以上のように本考案の電池ケースは、一方を開口して電
池収納口とした偏平筒の底面および底面から側面に至る
部分にそれぞれ電池リードを設けているため、例えばこ
の電池ケースを電池機器本体に内装して前記偏平筒の底
面から側面に至る部分に設けた電池リードを電池機器本
体側の弾性リードに強く押しつけて接触させたとしても
、偏平筒の底面部付近の変形が少ないので、両者の電気
的接触を良好に行なわせることができるという効果を奏
するものである。As described above, the battery case of the present invention has battery leads on the bottom of the flat tube with one side open as a battery storage opening, and on the part extending from the bottom to the side. Even if the battery lead installed inside the flat tube from the bottom to the side surface is strongly pressed and brought into contact with the elastic lead on the battery device main body side, there is little deformation near the bottom of the flat tube, so both This has the effect that good electrical contact can be made between the two.

[Brief explanation of the drawing]

第１図は本考案の一実施例における電池ケースの正面断
面図、第２図はその開口側端面図、第３図はその側面図
、第４図は電池ケースを電池機器本体側に挿入した状態
を示す断面図である。１・・・・・・電池、２・・・・・・電池ケース、３，
４・・・・・・リード、１１・・・・・・本体ケース、
１２・・・・・・弾性リードばね、１３・・・・・・２
連弾性リードばね、１４・・・・・・弾性リード、１５
・・・・・・蓋。Fig. 1 is a front sectional view of a battery case in an embodiment of the present invention, Fig. 2 is an end view on the opening side thereof, Fig. 3 is a side view thereof, and Fig. 4 is a view of the battery case inserted into the main body of the battery device. It is a sectional view showing a state. 1...Battery, 2...Battery case, 3,
4...Lead, 11...Body case,
12...Elastic reed spring, 13...2
Repeated elastic reed spring, 14...Elastic reed, 15
······lid.

Claims

[Scope of utility model registration request]

One side of the flat tube is opened to serve as a battery storage opening, and battery leads are provided on the bottom and from the bottom to the side.
Pull out one pole of the batteries arranged in odd numbered rows through the opening,
A battery case in which the other pole is pulled out from the side near the bottom via the latter lead.