JP2713099B2 - Battery with terminal and circuit board - Google Patents
Battery with terminal and circuit boardInfo
- Publication number
- JP2713099B2 JP2713099B2 JP5135799A JP13579993A JP2713099B2 JP 2713099 B2 JP2713099 B2 JP 2713099B2 JP 5135799 A JP5135799 A JP 5135799A JP 13579993 A JP13579993 A JP 13579993A JP 2713099 B2 JP2713099 B2 JP 2713099B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- battery
- circuit board
- bent
- thickness
- 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 - Lifetime
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)
- Connection Of Batteries Or Terminals (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は電池を着脱自在に装備で
きる端子付電池ならびに回路基板に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery with terminals to which a battery can be detachably mounted and a circuit board.
【０００２】[0002]
【従来の技術】一般に電子機器等の各種メモリーバック
アップ用電源として、コイン形、ボタン形、円筒形のリ
チウム、アルカリ等の一次、二次電池が多用されてお
り、この種の電池に端子を抵抗溶接、レーザー溶接（Ｙ
ＡＧレーザ、エキシマレーザー、炭酸ガスレーザー）等
の方法で装着したものを回路基板に直接半田付けして取
り付けられていた。この場合、電池の寿命が低下した時
や、電池寿命の保証期間に至った時の電池交換作業が頻
雑であった。また最近の資源のリサイクル利用を考慮し
た時、各種金属酸化物やリチウム、亜鉛等の稀少金属を
使用する電池は、リサイクルの必要性が望まれていた。
このため、特開昭６０−１３７５３号公報記載のように
電池を容易に取り出しできるような電池ホルダーが使用
されていた。2. Description of the Related Art In general, coin-type, button-type, and cylindrical primary and secondary batteries such as lithium and alkali are frequently used as power sources for backing up various memories of electronic devices and the like. Welding, laser welding (Y
(Ag laser, excimer laser, carbon dioxide laser) and the like were directly soldered to the circuit board. In this case, replacement of the battery when the life of the battery is reduced or when the warranty period of the battery life is reached is frequent. In consideration of recent resource recycling, batteries using rare metals such as various metal oxides, lithium, and zinc need to be recycled.
For this reason, as described in Japanese Patent Application Laid-Open No. 60-13753, a battery holder that allows the battery to be easily taken out has been used.
【０００３】[0003]
【発明が解決しようとする課題】電池を電池ホルダーに
装着して使用する場合、回路基板内に前記の電池ホルダ
ーを収納するスペースが必要となり、特に最近のような
電子機器の小型化が汎用化されていることを考慮する
と、回路基板内に電池ホルダーを収納するスペースを設
けることが困難であった。When a battery is used by mounting it on a battery holder, a space for accommodating the battery holder is required in a circuit board. Therefore, it is difficult to provide a space for accommodating the battery holder in the circuit board.
【０００４】本発明は上記課題を解決するもので、電池
の取り替えが容易で、しかも電池の固定強度に優れる端
子付電池、ならびに回路基板を提供することを目的とす
る。An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a battery with terminals, which allows easy replacement of the battery, and which is excellent in the fixing strength of the battery, and a circuit board.
【０００５】[0005]
【課題を解決するための手段】これらの課題を解決する
ために、本発明は相手側機器の平板状端子に装着される
電池の端子表面に取り付けた端子片、あるいは回路基板
に設けた電池端子表面に取り付けた平板状の端子の装着
部材の構造、材質について検討を加えたものである。具
体的には前記電池の端子表面に取り付けた端子片、ある
いは回路基板に設けた平板状の電池端子の装着部材の構
造として、一方の面において開口部を形成するように周
縁端部を円弧状に折り曲げ加工された先端面と、他方の
面において部分的に円弧状折り曲げ加工面に対向するよ
うに内方に突出した凸部の先端面によって形成される係
止部を備えた構造とし、係止部において被装着部材を圧
接固定する構造とすることにより、前記問題点を解決す
るものである。SUMMARY OF THE INVENTION In order to solve these problems, the present invention provides a terminal strip attached to a terminal surface of a battery mounted on a flat terminal of a mating device, or a battery terminal provided on a circuit board. The structure and the material of the mounting member of the flat terminal mounted on the surface are examined. Specifically, as a structure of a terminal piece attached to the terminal surface of the battery, or a mounting member of a flat battery terminal provided on a circuit board, the peripheral edge is formed in an arc shape so as to form an opening on one surface. And the other surface partially faces the arcuate bent surface.
The above-mentioned problem is solved by adopting a structure having a locking portion formed by the distal end surface of the convex portion protruding inward and a structure in which the mounted member is pressed and fixed at the locking portion. .
【０００６】さらに前記端子片、装着部材ならびに被装
着端子材の材料としては、それぞれの板厚が０．１５mm
〜１．０mmの範囲で、、ビッカース硬度が従来からこの
種の用途材として２５０ＨＶ以下、バネ限界値が３０kg
ｆ／mm2未満であるが、本発明のものはビッカース硬度
が２５０〜４５０ＨＶ、バネ限界値が３０〜６０kgｆ／
mm2としたもので、係止部の係合空間の距離を被装着材
の板厚よりも０．１〜０．５mm短くしたステンレス材、
ニッケル材、あるいはこれらの複合材等で構成するもの
である。Further, the material of the terminal strip, the mounting member and the terminal material to be mounted has a plate thickness of 0.15 mm.
In the range of ~ 1.0 mm, the Vickers hardness is 250 HV or less and the spring limit value is 30 kg as this kind of application material conventionally.
f / mm < 2 >, but those of the present invention have a Vickers hardness of 250 to 450 HV and a spring limit of 30 to 60 kgf /.
obtained by a mm 2, 0.1 to 0.5 mm distance of engagement space of the locking portion than the thickness of the mounting member short stainless material,
It is made of a nickel material or a composite material thereof.
【０００７】[0007]
【作用】本発明による端子片を装着した端子付電池ある
いは回路基板を用いることにより、電池の交換が着脱自
在に行えるとともに、構成上生ずるバネ圧による強固な
圧着状態を常に維持でき、取扱い上、ならびにリサイク
ル等の経済上非常に有益なものとなる。By using a battery with a terminal or a circuit board on which the terminal strip according to the present invention is mounted, the battery can be exchanged and detached, and a strong crimped state due to the spring pressure generated in the configuration can be always maintained. In addition, it is very economically useful such as recycling.
【０００８】[0008]
【実施例】以下、本発明の一実施例について図１〜図５
に示す。なお実施例として電池の端子表面に本発明の端
子片を備えた端子付電池の例で説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Shown in As an embodiment, an example of a terminal-equipped battery having the terminal piece of the present invention on the terminal surface of the battery will be described.
【０００９】図１はコイン形リチウム電池１の正、負極
端子面に本発明に係る端子片２、３をレーザー溶接によ
って溶接固定した状態を示す正面図で、端子片２、３の
先端部には図５の要部拡大断面図に示すように一方の面
Ａにおいて開口部を形成するように周縁端部を円弧状に
折り曲げ加工された部分２ｂ、３ｂと他方の面Ｂにおい
て部分的に円弧状折り曲げ加工面に対向するように内方
に突出した凸部２ａ、３ａによって形成される相手側端
子の係止部空間Ｃを形成している。２Ｃ、３Ｃは相手側
機器の端子を嵌着する際の端子挿入ガイドあるいは位置
決めガイドである。FIG. 1 is a front view showing a state where terminal pieces 2 and 3 according to the present invention are welded and fixed to the positive and negative terminal surfaces of a coin-shaped lithium battery 1 by laser welding. partially circle enlarged at one side a as shown in the sectional view folding the peripheral edge to form an opening in an arc processing portion 2b of FIG. 5, in 3b and the other surface B An engaging portion space C of the mating terminal formed by the convex portions 2a and 3a protruding inward so as to face the arc-shaped bent processing surface is formed. Reference numerals 2C and 3C denote terminal insertion guides or positioning guides when fitting the terminals of the partner device.
【００１０】図２は、図１の平面図、図３は図１の側面
図を示す。図４は、相手側平板状端子片４を前記係止部
空間Ｃに嵌着した時の状態を示す正面図であり、図５は
図４のＸ−Ｙ部分における断面図を示す。従って図５は
相手側機器に設けられた平板状の端子片４が嵌着された
状態の断面を示しており、端子片４は本発明の端子片、
つまり一方の面Ａにおいて開口部Ａ１を形成するように
周縁端部を同一の曲率半径でもって円弧状に折り曲げ加
工された部分２ｂ、３ｂの先端部分面Ａ２、Ａ３と、他
方の面Ｂにおいて部分的に円弧状折り曲げ加工面に対向
するように内方に突出した凸部２ａ、３ａの先端面Ｂ１
によって形成される係止部空間Ｃに圧接状態で係合固定
されている。先端部分面Ａ２、Ａ３と凸部先端面Ｂ１の
間隔をＤ（mm）とし、相手側端子片４の板厚をＴ（mm）
とした時、ＤとＴは（数２）に示す関係が成立する構成
としている。FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a side view of FIG. FIG. 4 is a front view showing a state where the mating flat terminal piece 4 is fitted in the locking portion space C, and FIG. 5 is a cross-sectional view taken along the line XY of FIG. Therefore, FIG. 5 shows a cross section in a state where the flat terminal piece 4 provided on the partner device is fitted, and the terminal piece 4 is a terminal piece of the present invention.
That is, the distal end portions A2 , A3 of the portions 2b , 3b whose peripheral edges are bent in the shape of an arc with the same radius of curvature so as to form an opening A1 on one surface A, and a portion on the other surface B Opposing the arc-shaped bent surface
Of the protrusions 2a and 3a protruding inward so as to make
Is fixedly engaged with the engaging portion space C formed by the pressure contacting state. The distance between the tip end surfaces A2 , A3 and the protrusion tip end surface B1 is D (mm), and the thickness of the mating terminal piece 4 is T (mm).
, D and T are configured to satisfy the relationship shown in (Equation 2).
【００１１】[0011]
【数２】 Ｔ−Ｄ≧０．１〜０．５[Expression 2] TD ≧ 0.1 to 0.5
【００１２】本発明の端子片の材料としては、その板厚
が０．１５〜１．０mmでビッカース硬度が２５０〜４５
０ＨＶ、バネ弾性率が３０〜６０kgｆ／mm2の金属材料
で構成している。板厚が０．１５〜１．０mmとしたの
は、電池の端子表面に端子片をレーザー溶接、抵抗溶
接、超音波溶接等の方法で取り付ける場合、発熱などで
電池内部構成材料に悪影響を及ばさない状態で溶接、固
着する条件として、板厚が１．０mm以上では溶接時に多
大の発熱が生ずるため、電池内部構成材料に悪影響を及
ぼす。また、仮に溶接ができてもこの種の用途に耐えら
れる十分な溶接強度が得られない。The material of the terminal piece of the present invention has a thickness of 0.15 to 1.0 mm and a Vickers hardness of 250 to 45.
It is made of a metal material having 0 HV and a spring elasticity of 30 to 60 kgf / mm 2 . The plate thickness of 0.15 to 1.0 mm is used when the terminal pieces are attached to the terminal surface of the battery by a method such as laser welding, resistance welding, ultrasonic welding, etc., so that heat generation or the like adversely affects the battery internal constituent materials. As a condition for welding and fixing in a state without being performed, when the plate thickness is 1.0 mm or more, a large amount of heat is generated at the time of welding, which adversely affects the internal constituent materials of the battery. Further, even if welding can be performed, sufficient welding strength that can withstand this kind of use cannot be obtained.
【００１３】また板厚が０．１５mm以下の場合、端子片
の固定強度としてバネ弾性率が３０〜６０kgｆ／mm2、
ビッカース硬度が２５０〜４５０ＨＶの本発明の範囲の
材料であっても、通常の振動状態では問題はないが、ト
ラック輸送などの輸送時における振動状態では取り付け
強度不足のため、簡単に外れるため好ましくない。また
ビッカース硬度２５０〜４５０ＨＶで、バネ弾性率を３
０〜６０kgｆ／mm2としたのは従来からこの種の端子材
として、ビッカース硬度２５０ＨＶ未満、バネ限界値３
０kgｆ／mm2未満の材料が使用されていたが、この程度
の材料では本発明の構成ならびに用途として強度的に弱
く、バネ限界値が３０kgｆ／mm2未満の材料では電池の
取り付け、取り外しの繰り返しによって、スプリング復
元力が脆化すること、ビッカース強度が２５０ＨＶ未満
では、端子片の挿入、脱着時において材料が軟らかく、
板厚が０．１５mm未満の材料では端子が変形してしまう
こと、ビッカース硬度が４５０ＨＶ以上のものでは振動
付加時において材料の硬度が硬すぎるため、応力集中に
よって端子片が折れてしまう場合が多々あること。また
端子片を円弧状に折り曲げ加工する際に通常は曲率半径
が板厚の２倍程度で十分であるが５倍程度ないと加工で
きず、省スペースの観点から好ましくないためである。When the plate thickness is 0.15 mm or less, the elasticity of the spring is 30 to 60 kgf / mm 2 as the fixing strength of the terminal piece.
Even if the material has a Vickers hardness of 250 to 450 HV in the range of the present invention, there is no problem in a normal vibration state, but it is easily removed because of insufficient mounting strength in a vibration state during transportation such as truck transportation, which is not preferable. . The Vickers hardness is 250 to 450 HV and the spring elasticity is 3
The range of 0 to 60 kgf / mm 2 has been conventionally used as a terminal material of this type, with a Vickers hardness of less than 250 HV and a spring limit value of 3.
Materials of less than 0 kgf / mm 2 have been used, but materials of this degree are weak in terms of strength and strength for the constitution and use of the present invention, and materials with a spring limit value of less than 30 kgf / mm 2 repeatedly attach and detach batteries. When the spring restoring force is embrittled and the Vickers strength is less than 250 HV, the material is soft when inserting and removing the terminal piece,
If the thickness of the material is less than 0.15 mm, the terminal is deformed. If the Vickers hardness is 450 HV or more, the hardness of the material is too high when vibration is applied. There is. Further, when bending the terminal piece into an arc shape, usually, a radius of curvature of about twice the plate thickness is sufficient, but if it is not about five times, it cannot be processed, which is not preferable from the viewpoint of space saving.
【００１４】従ってこの種の端子片材料ならびに被着端
子材料としては、端子片材料、被着端子材料の厚みがほ
ぼ同一で板厚が０．１５mm〜１．０mmの範囲で、ビッカ
ース硬度が２５０〜４５０ＨＶでバネ弾性率が３０〜６
０kgｆ／mm2の範囲のものが必要となる。Therefore, as the terminal piece material and the attached terminal material of this type, the thickness of the terminal piece material and the attached terminal material are substantially the same, the plate thickness is in the range of 0.15 mm to 1.0 mm, and the Vickers hardness is 250. Spring elastic modulus is 30-6 at ~ 450HV
A range of 0 kgf / mm 2 is required.
【００１５】次に本発明の端子片と従来の端子片材料を
用いて図１に示すような端子付二酸化マンガンリチウム
電池ＣＲ２０２０をそれぞれ１００個づつ基板に実装
し、装着・脱着を５０回と５００回行った場合の接触不
良発生率とＭＩＬ−ＳＴＤ−２０２Ｅの振動試験条件で
振動試験を実施した時の電池外れ発生率を（表１），
（表２）に示す。Next, using the terminal strip of the present invention and the conventional terminal strip material, 100 lithium manganese dioxide batteries with terminals CR2020 as shown in FIG. 1 were mounted on the substrate, and mounting / removing was performed 50 times and 500 times. (Table 1) shows the occurrence rate of contact failure when the test was performed twice and the occurrence rate of battery detachment when the vibration test was performed under the vibration test conditions of MIL-STD-202E.
It is shown in (Table 2).
【００１６】（表１）は本発明に係る係止部空間距離Ｄ
（mm）、平板状端子片である被装着材の板厚Ｔ（mm）と
の関係を見い出した実験結果を示し、端子片材料として
板厚０．１５ｍｍ、ビッカース硬度３５０ＨＶ、バネ弾
性率３５ｋｇｆ／ｍｍ2のニッケル材を使用した場合の
結果、（表２）は板厚０．５ｍｍ、ビッカース硬度３０
０ＨＶ、バネ弾性率３２ｋｇｆ／ｍｍ2のニッケル材を
使用した場合の結果を示す。（表３）は被装着端子片材
の板厚が０．３ｍｍのもので、本発明に係る物性値をも
った端子片材料、具体的にはビッカース硬度３００Ｈ
Ｖ、バネ弾性率４０ｋｇｆ／ｍｍ2と従来の物性値のも
の、具体的にはビッカース硬度２３０ＨＶ、バネ弾性率
２５ｋｇｆ／ｍｍ2を端子片材料として使用した場合の
比較、なお端子片材料はいずれもステンレス材を使用
し、端子の円弧状折り曲げ加工部の曲率半径が板厚の２
倍のＲに加工したもので実施した。Table 1 shows the space distance D of the locking portion according to the present invention.
(Mm) shows the results of an experiment in which the relationship with the plate thickness T (mm) of the material to be mounted, which is a flat terminal piece, is shown. The plate thickness is 0.15 mm, the Vickers hardness is 350 HV, and the spring modulus is 35 kgf /. results when using nickel material mm 2, (Table 2) thickness 0.5 mm, a Vickers hardness of 30
The results when a nickel material having 0 HV and a spring elastic modulus of 32 kgf / mm 2 is used are shown. (Table 3) is a terminal piece material having a physical property value according to the present invention, in which the thickness of the mounted terminal piece material is 0.3 mm, specifically, a Vickers hardness of 300H.
V, a spring elastic modulus of 40 kgf / mm 2 and a physical property value of the prior art, specifically, a comparison of a case where Vickers hardness of 230 HV and a spring elastic modulus of 25 kgf / mm 2 were used as the terminal piece materials. Using a stainless steel material, the radius of curvature of the arc-shaped bent part of the terminal is 2
The test was performed with a doubled R.
【００１７】[0017]
【表１】 [Table 1]
【００１８】[0018]
【表２】 [Table 2]
【００１９】[0019]
【表３】 [Table 3]
【００２０】また（表３）に示す本実施例では厚みが
０．３mmのステンレス材を使用した例を示したが、ステ
ンレス以外の素材として、本発明に係る範囲の物性をも
ったニッケル材、銅材、鋼材、燐青銅、真鍮、アルミ銅
等単独、あるいはクラッド材のような複合材料、あるい
は表面処理加工材料であれば、（表１），（表２），
（表３）に示す実験結果と同様の効果があり使用可能で
あることが実験より判明している。Further, in this embodiment shown in (Table 3), an example using a stainless steel material having a thickness of 0.3 mm is shown. However, as a material other than stainless steel, a nickel material having physical properties within the range according to the present invention is used. If it is copper material, steel material, phosphor bronze, brass, aluminum copper, etc. alone, or a composite material such as a clad material, or a surface treatment material, (Table 1), (Table 2),
It has been found from experiments that the same effects as the experimental results shown in (Table 3) can be obtained and that they can be used.
【００２１】なお図６は本発明の他の実施例を示し、回
路基板５に本発明の端子装着部材６を設けた例を示す側
面模式図であり、平板状端子７を電池１の正、負極端子
面に取り付けた電池を回路基板に設けた端子装着部材に
挿入する時の状態を示したもので、端子装着部材の構成
を本発明の構成とすることにより、前記と同様の効果が
得られることが同様の実験より判明しているものであ
る。FIG. 6 is a schematic side view showing another embodiment of the present invention, in which the terminal mounting member 6 of the present invention is provided on the circuit board 5. This shows a state in which the battery attached to the negative electrode terminal surface is inserted into the terminal attachment member provided on the circuit board. The same effect as described above can be obtained by adopting the configuration of the terminal attachment member according to the present invention. It has been found from similar experiments that this is the case.
【００２２】[0022]
【発明の効果】以上説明したように、本発明は、コイン
形、ボタン形、円筒形、角形等の電池の保持を一方の面
において開口部を形成するように周縁端部を円弧状に折
り曲げ加工された部分と、他方の面において部分的に円
弧状折り曲げ加工面に対向するように内方に突出させた
凸部とによって、形成される係止空間部に相手側端子を
挟持し、圧着固定することで常に相手側端子にバネ厚で
挟持させるような力を作用させることにより確実にし、
耐振動性が高く、長期に渡って相手側端子との電気的接
触状態を良好なものに維持できるとともに、電池の取り
外し、挿着が極めて容易にできるものである。As described above, according to the present invention, a coin-shaped, button-shaped, cylindrical-shaped, square-shaped, etc. battery is bent by bending its peripheral edge into an arc shape so as to form an opening in one surface. processed portions and the other surface odor Te unit content to a circle
A mating terminal is sandwiched in a locking space formed by a convex portion protruding inward so as to face the arc-shaped bent processing surface, and is crimped and fixed so that the mating terminal is always held with a spring thickness. By applying such force,
It has high vibration resistance, can maintain good electrical contact with the mating terminal for a long time, and can very easily remove and insert the battery.
【図１】本発明による端子片を備えたコイン形電池の正
面図FIG. 1 is a front view of a coin-type battery provided with a terminal strip according to the present invention.
【図２】本発明による端子片を備えたコイン形電池の平
面図FIG. 2 is a plan view of a coin-type battery provided with a terminal strip according to the present invention.
【図３】本発明による端子片を備えたコイン形電池の側
面図FIG. 3 is a side view of a coin-type battery provided with a terminal strip according to the present invention.
【図４】本発明による端子片に相手側機器の平板状端子
片を嵌着した状態の正面図FIG. 4 is a front view of a terminal piece according to the present invention in which a flat terminal piece of a mating device is fitted.
【図５】本発明による端子片に相手側機器の平板状端子
片を嵌着した状態の要部断面図FIG. 5 is a cross-sectional view of a main part in a state where a flat terminal piece of a mating device is fitted to the terminal piece according to the present invention.
【図６】本発明の他の実施を示す側面模式図FIG. 6 is a schematic side view showing another embodiment of the present invention.
１ 電池 ２，３ 端子片 ２ａ，３ａ 部分的に内方に突出した凸部 ２ｂ，３ｂ 円弧状に折り曲げ加工された部分 ２Ｃ，３Ｃ 端子挿入ガイド ４ 平板状端子片 ５ 回路基板 ６ 回路基板に設けた端子装着部材 ７ 平板状端子 Ａ１ 開口部 Ａ２，Ａ３ 円弧状に折り曲げ加工された部分の先端面 Ｂ１ 凸部の先端面 Ｃ 係止部空間 DESCRIPTION OF SYMBOLS 1 Battery 2, 3 Terminal piece 2a, 3a Convex part which protruded partially inward 2b, 3b Part bent in an arc shape 2C, 3C Terminal insertion guide 4 Flat terminal piece 5 Circuit board 6 Provided on circuit board Terminal mounting member 7 Flat terminal A1 Opening A2, A3 Tip surface of arc-shaped portion B1 Tip surface of convex portion C Locking portion space
Claims (8)
電池であって、端子片には、相手側機器に設けられた平
板状の端子片が嵌着される係止部を備え、前記係止部
は、一方の面において間口部を形成するように周縁端部
を円弧状に折り曲げ加工された部分と、他方の面におい
て部分的に前記円弧状折り曲げ加工された部分に対向す
るように内方に突出した凸部とから形成されることを特
徴とする端子付電池。1. A terminal-equipped battery including a terminal piece on a terminal surface of the battery, the terminal piece having a locking portion to which a flat terminal piece provided on a mating device is fitted. The locking portion includes a portion having a peripheral edge bent in an arc shape so as to form a frontage portion on one surface, and a portion on the other surface.
Partially facing the arcuately bent portion
And a protrusion protruding inward as described above .
子を装着する装着部材を有した回路基板であって、装着
部材には、電池に設けられた平板状の端子片が嵌着され
る係止部を備え、前記係止部は、一方の面において開口
部を形成するように周縁端部を円弧状に折り曲げ加工さ
れた部分と、他方の面において部分的に前記円弧状折り
曲げ加工された部分に対向するように内方に突出した凸
部とから形成されることを特徴とする回路基板。2. A circuit board having a mounting member for mounting a flat terminal provided on a terminal surface of a battery, wherein a flat terminal piece provided on the battery is fitted to the mounting member. that includes a locking portion, the locking portion is a peripheral end portion so as to form an open mouth Te one surface odor and bent portions into an arcuate shape, partly the arcuate on the other surface Folding
A convex that protrudes inward to face the bent part
Circuit board characterized in that it is formed from parts.
１．０mmでビッカース硬度が２５０〜４５０ＨＶの範囲
で、バネ限界値が３０〜６０kgf/mm2の範囲である請求
項１記載の端子付電池。3. The terminal strip of the battery with terminals has a thickness of 0.15 to 0.15.
Range Vickers hardness of 250~450HV at 1.0 mm, with a terminal battery according to claim 1, wherein a range spring limit value is 30~60kgf / mm 2.
１．０mmでビッカース硬度が２５０〜４５０ＨＶの範囲
で、バネ限界値が３０〜６０kgf/mm2の範囲である請求
項２記載の回路基板。4. The mounting member of the circuit board has a plate thickness of 0.15 to 0.15.
The circuit board according to claim 2 , wherein the Vickers hardness is 1.0 mm, the Vickers hardness is in the range of 250 to 450 HV, and the spring limit value is in the range of 30 to 60 kgf / mm2.
に周縁端部を円弧状に折り曲げ加工された部分の先端面
と、他方の面において部分的に前記円弧状折り曲げ加工
された部分に対向するように内方に突出した凸部の先端
面との距離（間隔）をＤ（mm）とし、相手側機器の平板
状端子の厚みをＴ（mm）とした時、ＴとＤの関係が（数
１）に示されることを特徴とする請求項１記載の端子付
電池。 【数１】 Ｔ−Ｄ≧０．１〜０．５5. A front end surface of a portion whose peripheral edge is bent in an arc shape so as to form an opening on one surface, and said arc-shaped bending process is partially performed on the other surface.
When the distance (spacing) between the front end surface of the convex portion protruding inward so as to oppose the set portion is D (mm) and the thickness of the flat terminal of the mating device is T (mm) , T The terminal-equipped battery according to claim 1, wherein the relationship between D and D is shown in (Equation 1). [Expression 1] TD ≧ 0.1 to 0.5
に周縁端部を円弧状に折り曲げ加工された部分の先端面
と、他方の面において部分的に前記円弧状折り曲げ加工
面に対向するように内方に突出した凸部の先端面との距
離（間隔）をＤ（mm）とし、電池端子面に取り付けられ
た平板状の端子の厚みをＴ（mm）とした時、ＴとＤの関
係が（数１）に示されることを特徴とする請求項２記載
の回路基板。And the distal end face of 6. The one side bending a peripheral edge to form an opening in an arc shape machined portion, partly the arcuate bending the other surface
When the distance (interval) between the front end surface of the protrusion protruding inward so as to face the surface is D (mm), and the thickness of the flat terminal attached to the battery terminal surface is T (mm). 3. The circuit board according to claim 2, wherein the relationship between T, D is expressed by (Equation 1).
ス、ニッケル、銅、鋼、燐青銅、真鍮、アルミ銅単独あ
るいはこれらの複合材、あるいは表面処理加工材である
請求項１記載の端子付電池。7. The terminal-equipped battery according to claim 1, wherein the material of the terminal piece of the terminal-equipped battery is stainless steel, nickel, copper, steel, phosphor bronze, brass, aluminum copper alone or a composite material thereof, or a surface-treated material. battery.
ス、ニッケル、銅、鋼、燐青銅、真鍮、アルミ銅単独あ
るいはこれらの複合材、あるいは表面処理加工材である
請求項２記載の回路基板。8. The circuit board according to claim 2, wherein the material of the mounting member of the circuit board is stainless steel, nickel, copper, steel, phosphor bronze, brass, aluminum copper alone or a composite material thereof, or a surface treatment material.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135799A JP2713099B2 (en) | 1993-06-07 | 1993-06-07 | Battery with terminal and circuit board |
| US08/249,793 US5582933A (en) | 1993-06-07 | 1994-05-25 | Cell with terminals and circuit substrate |
| DE69402111T DE69402111T2 (en) | 1993-06-07 | 1994-05-27 | Button cell with connections and circuit board |
| EP94303843A EP0629022B1 (en) | 1993-06-07 | 1994-05-27 | Cell with terminals and circuit substrate |
| KR1019940012628A KR970011194B1 (en) | 1993-06-07 | 1994-06-04 | Cell with terminals and circuit substrate |
| CN94106516A CN1046595C (en) | 1993-06-07 | 1994-06-07 | Cell with terminals and circuit substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135799A JP2713099B2 (en) | 1993-06-07 | 1993-06-07 | Battery with terminal and circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06349477A JPH06349477A (en) | 1994-12-22 |
| JP2713099B2 true JP2713099B2 (en) | 1998-02-16 |
Family
ID=15160097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5135799A Expired - Lifetime JP2713099B2 (en) | 1993-06-07 | 1993-06-07 | Battery with terminal and circuit board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2713099B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0765809A (en) * | 1993-08-30 | 1995-03-10 | Matsushita Electric Ind Co Ltd | Battery with terminal, and circuit board |
| JP6249395B2 (en) * | 2013-09-17 | 2017-12-20 | セイコーインスツル株式会社 | Electrochemical cell with lead terminals |
-
1993
- 1993-06-07 JP JP5135799A patent/JP2713099B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06349477A (en) | 1994-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5796588A (en) | Electrical apparatus containing batteries | |
| TW439312B (en) | Sealed battery in which an electrolyte-injection hole is favorably sealed | |
| TW523950B (en) | Battery holder | |
| KR970011194B1 (en) | Cell with terminals and circuit substrate | |
| JP2008522361A (en) | Lock type battery pack | |
| JP2713099B2 (en) | Battery with terminal and circuit board | |
| JP2000200594A (en) | Battery | |
| EP0722620B1 (en) | Process for ultrasonic sealing an anode cup into a gasket for electrochemical cells | |
| JP2760298B2 (en) | Battery with terminal and circuit board | |
| JPH09161745A (en) | Battery having terminal and circuit board | |
| JPH0765809A (en) | Battery with terminal, and circuit board | |
| JP2002298823A (en) | Nonaqueous electrolyte secondary battery | |
| JPH09161744A (en) | Battery having terminal and circuit board | |
| JP2006173041A (en) | Battery | |
| JPH09161743A (en) | Battery having terminal and circuit board | |
| JP4900751B2 (en) | Thin battery pack structure | |
| JPH06314563A (en) | Battery | |
| JPH10125302A (en) | Terminal-equipped battery | |
| JPH10125303A (en) | Terminal-equipped battery | |
| JP4240523B2 (en) | Battery connection terminal | |
| JP2005285680A (en) | Battery pack and assembly method for battery pack | |
| US7831171B2 (en) | Device and method for remanufacturing printer cartridges | |
| JPH06260159A (en) | Battery holder | |
| JPH0737564A (en) | Battery holder | |
| JPH06260160A (en) | Battery holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Effective date: 20051227 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081029 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090105 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20090105 |
|
| A975 | Report on accelerated examination |
Effective date: 20090121 Free format text: JAPANESE INTERMEDIATE CODE: A971005 |
|
| A02 | Decision of refusal |
Effective date: 20090129 Free format text: JAPANESE INTERMEDIATE CODE: A02 |
|
| A521 | Written amendment |
Effective date: 20090319 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20090327 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090428 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090521 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090617 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090707 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 3 Free format text: PAYMENT UNTIL: 20120731 |
|
| R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 3 Free format text: PAYMENT UNTIL: 20120731 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120731 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 3 Free format text: PAYMENT UNTIL: 20120731 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 4 Free format text: PAYMENT UNTIL: 20130731 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |