TWM331763U - A PCB with advanced soldering holes and the same implemented on a battery set - Google Patents

A PCB with advanced soldering holes and the same implemented on a battery set Download PDF

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Publication number
TWM331763U
TWM331763U TW096219229U TW96219229U TWM331763U TW M331763 U TWM331763 U TW M331763U TW 096219229 U TW096219229 U TW 096219229U TW 96219229 U TW96219229 U TW 96219229U TW M331763 U TWM331763 U TW M331763U
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TW
Taiwan
Prior art keywords
circuit board
conductive
welding
battery pack
edge
Prior art date
Application number
TW096219229U
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English (en)
Inventor
Ming-Ta Chen
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Simplo Technology Co Ltd
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Publication date
Application filed by Simplo Technology Co Ltd filed Critical Simplo Technology Co Ltd
Priority to TW096219229U priority Critical patent/TWM331763U/zh
Priority to US12/007,017 priority patent/US7632150B2/en
Publication of TWM331763U publication Critical patent/TWM331763U/zh

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0256Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for soldering or welding connectors to a printed circuit board
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/11Printed elements for providing electric connections to or between printed circuits
    • H05K1/115Via connections; Lands around holes or via connections
    • H05K1/116Lands, clearance holes or other lay-out details concerning the surrounding of a via
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3405Edge mounted components, e.g. terminals
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3447Lead-in-hole components
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09Shape and layout
    • H05K2201/09145Edge details
    • H05K2201/09181Notches in edge pads
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09Shape and layout
    • H05K2201/09209Shape and layout details of conductors
    • H05K2201/09372Pads and lands
    • H05K2201/09463Partial lands, i.e. lands or conductive rings not completely surrounding the hole
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09Shape and layout
    • H05K2201/09818Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09854Hole or via having special cross-section, e.g. elliptical
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10742Details of leads
    • H05K2201/1075Shape details
    • H05K2201/10818Flat leads
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/40Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/403Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)

Description

M331763 【新型所屬之技術領域: 本創作係關於一種具改良穿銲《丨纟士 4 ‘ 牙抑孔结構之電路板,特別 / 關於一種應用此電路板之電池組。 【先前技術】 傳統的多串多並高功率電池組包括多個電池模板及一 電路板,各電池模組上伸出許多鎳片,電路板上對應於各 電池模組上各錄片之位置,分収有_穿孔,此穿孔於電 路板上之設錢閉輪義㈣邊,使得傳統的多串多 並高功率電池組於組裝生產時,操作者需將電路板之各穿 孔分別對準一對應之鎳片,以供鎳片分別垂直地穿過電路 板之各穿孔後,而依序將鎳片之周邊完全銲揍於其周邊之 鍍錫邊,以使各鎳片可固定於電路板上。 然而,由於電池模組上所設的許多鎳片具有高延展之 特性,使得操作者必須將全部之鎳片調整其延伸方向(如: 扳正或導直)後,再使電路板之各穿孔對準其對應之鎳片, 才能使對應之鎳片垂直地穿過電路板之穿孔,進行後續銲 接的動作,此外,若組裝後之多串多並高功率電池組於測 试下發生錯誤,而操作者必須將電路板於電池模組上拆下 時’操作者必須將所有鎳片與周圍鍍錫邊間之銲料完全移 除後,才可嘗試將電路板由電池模組上拆下,其間若其中 之鎳片與周圍鐘錫邊間之銲料並未完全移除時,則操作 者便無法移除電路板,且光憑操作者的肉眼並無法判斷其 未完全移除銲料之鎳片位置,如此,操作者必須再次對所 M331763 有具鎳片之開孔一一進行移除銲料的動作,如此設計不僅 相當費時,也相當耗費人力,也為操作者帶來不少的困擾。 【新型内容】 因此本創作之目的疋在提供一種具改良穿銲孔結構 之電路板及具此電路板之電池組,心料電路板快速組 裝或脫離電池模組之目的。 為達成上述目的,係提出一種具改良穿銲孔結構之電 路板,此電路板可應詩-多串多並高功率電池组上,a 上分別貫穿有複數個穿銲口,而電路板之兩面上,於各穿 鮮口的周緣位置分別圍繞有—銲接部及—非銲接部,各穿 銲口可分別供電池組之-對應導電凸條穿過,各穿鲜口並 於導電凸條穿過後,使其内之導電凸條可貼靠於穿鲜口且 銲接部之-側,或朝穿銲口具非銲接部之_侧移動,以遠 離穿銲口具鲜接部之一侧。 當導電凸條貼靠於穿銲口具銲接部之一侧時,則鲜接 部可被㈣之銲定於導電凸條上’藉以固定電路板於 各導電凸條上;反之,當欲使導電凸條脫離電路板時,則 於熔化銲料後,使導電凸條於穿銲σ内移動至穿銲口且非 銲接部之㈣部便可脫轉電韻,使得電路板 可脫離電池組。 <本創作之一第一實施例中,穿鲜口為呈圓弧狀之開口, =電路板遠離電路板之邊緣,而銲接部為電路板上位於 之鑛錫導電層’至少需呈現υ字形,且非銲接 則為㈣部呈現时形之開口部份,為電路板上不具導 M331763 電特性之玻璃纖維。 本創作之一第二實施例中,各穿銲口開設於電路板鄰近 電路板邊緣之位置,為一破除電路板邊緣材料之缺口,各 非銲揍部便代表電路板邊緣缺口之開放空間,如此,举口 作者欲將焊接於銲接部之導電凸條脫離穿銲口時,於熔喿 移動,使得冷卻後的銲料無法再度凝固於導電凸條及斤挺 部間,而電路板便可因此脫離導電凸條。 干 二:此,操作者不需對所有穿銲口一^ 不需擔心去除銲料的動作是否確實,只需將導電凸土 便可使導電凸條不再时於銲接部,以脫離= ==鳴料糊,礙㈣料、拆^ 【實施方式】 ,下_圖式及詳細朗清楚說明本創作之精如 此技術之人貞在瞭解本創作之較佳實關後,^ :示之技術—其並不脫離本創作:::: 本創作係-種具改I穿錦孔結構之電路板 板之電池組,缚夂朗键, 久具此電 上穿輝孔:構丄圖所示’第1圖為本創作電路 札、,D構之配置不意圖。此 數個穿銲口>各穿鲜口、。可能 離其邊緣之位置,而電路板^兩面上,於板各1= 近或: 的周緣位置分別圍繞有-輝接部101及-非鲜接部Γ02 M3 31763 並被移除後,便可使導電凸條201於穿銲口1〇具鍍錫導電 層之一側移動至穿銲口 10具破璃纖雄之一側,當導電凸條 201达離艘錫導電層時’使得冷卻後的録料無法再度固定 於導電凸條201及導電層之間,而電路板1便可因此脫離 導電凸條201。
本創作之第二實施例中,各穿銲口 10可開設於此電路 板1鄰近電路板1邊緣之位置,如第1圖邊緣之穿薛口 , 可為破除電路板1邊緣材料之一缺口,各穿銲口1〇之非辉 接部102代表電路板1邊緣之缺口之開放空間,而各穿鲜 口 10之銲接部101可為電路板4上位於各穿銲口 10周邊 之鍍錫導電層,此鍍錫導電屠至少需呈現卩字形(即半環 狀),如此,當操作者欲將焊接於銲揍部101之導電凸條
201脫離穿銲口 1〇時,於銲料被熔化並被取走後,便可名 導電凸條201於穿銲口 10具導電層之一側朝電路板】邊类 之缺口移動,當導電凸條2〇1被扳動至電路板i邊緣外 使得冷卻後的銲料無法再度凝固於導電凸條2〇1及導電^ 間’而電路板1便可因此脫離導電凸條2〇1。 E 由上述之各貫施例中可發現,本創作中由於銲接奇 1土01呈U字形的緣故,其與導電凸條2〇1相接觸之面積, ^不如習知封閉式(呈0字形)的鍍錫邊其與導電凸條20 =接觸之面積’使得呈U字形結構的銲接部繼焊接 電凸條201後,可台匕姦# 丁愧士 1盔法藉的固定效果,使得電路柄 效率管電凸條201上,失㈣ 右中’如第1圖中央位置 邊之穿知口 H),銲接部101於半環形之U字形結構可

Claims (1)

  1. M331763 8a 12, ι. 九、申請專利範圍: 1·一種具改良穿銲孔結構之電路板,該電路板上分別具 有複數個穿銲口,該電路板之兩面上,沿每一該些穿銲口 -2周緣分別設有一銲接部及一非銲接部,每一該些穿銲口 ^別可供一導電凸條穿過,並提供其内之導電凸條貼靠於 該牙鋅口具該銲接部之一側,或朝該穿銲口具該非銲接部 之一側移動,遠離該穿銲口具該銲接部之一側。 H 2·如申請專利範圍第丨項所述之電路板,其中該些穿銲 口分別為呈圓弧狀之開口,配置於該電路板遠離其邊緣之 位置;該銲接部為—導電層,至少呈u字形,用以接觸該 導電凸條;該非銲揍部為該銲接部呈現U字形之開口部 份,為不具導電特性之材質。汗σ 2項所述之電路板,其中該導電層. 3·如申請專利範圍第 之材質為錫。 4·如巾請專利範圍第2項所述之電路板,其中該非鲜接 部之材質為該電路板上之玻璃纖維。 5.如申請專利範圍第丨項所述之電路板,其中該些穿鲜 口配置於該電路板鄰近其邊緣之位置,為—破除電路 緣材料之一缺口;該銲接部為一導電[至字形, 用以接觸該導電凸H非輝接部為該電路板邊緣之缺口 的開放空間。 、 13 M331763 96.12* 3 6·如’請專利範圍第5項所述之電路板,其巾該導電肩 之材質為錫。^ ^ ^ ^ ^ 曰 ·/ ,如申印專利範圍第2或5項所述之電路板,其中該導 字形,用以增加該導電層與該導電凸條相 之面積。 U 8 ·種具改良穿銲孔結構之電路板之電池組,包括·· 一電池組合,包括·· 々 複數値電池模組,每一該些電池模組相互並聯,且 每一該些電池模組分別由複數個電池主體所串聯而成;以 及 複數個導電凸條,係分別設於每一該些電池模組之 • 一侧;以及 一電路板,分別具有複數個穿銲口,該電路板之兩面 e 上,沿每一該些穿銲口的周緣分別圍繞有一銲接部及一非 銲,邛’每一該些穿銲口對應一導電凸條,並分別被對應 之導電凸條穿過,當該電路板固定於每一該些導電凸條上 時,每一該些導電凸條分別貼靠於該穿銲口具該銲接部之 一侧,或當電路板脫離每一該些導電凸條時,每一該些導 電凸條朝其穿銲口具該非銲接部之一側移動,遠離該穿銲 口具該銲接部之一侧。 9·如申請專利範圍第8項所述之電池組,其中該些穿銲 M331763 96.12. 位:以::=層=,板一 ^ 部 導電:條;該非銲接部為該銲接;;二以 伤,為不具導電特性之材質。 子化之開
    10·如申請專利範圍第 之材質為錫。 9項所述之電池組 ’其中該導電層 立如申請專利範圍第9項所述之電池組 淖之材質為該電路板上之玻璃纖維。 ’其中該非銲接 12.如申請專利範圍第8項所述之電池組,其中該此穿鲜 口配置於該電路板鄰近其邊緣之位置,為—破除電路板邊 緣材料之-缺π ;該銲接部為—導電層,至少U字形, 用以接觸該導電凸條;該非銲接部為該電路板邊緣之缺口 的開放空間。 13·如申請專利範圍第12項所述之電池組,其中該導電 層之材質為錫。 14·如申請專利範圍第9或12項所述之電池組,其中該導 電層呈現C字形,用以增加該導電層與該導電凸條相接觸 之面積。 15
TW096219229U 2007-11-14 2007-11-14 A PCB with advanced soldering holes and the same implemented on a battery set TWM331763U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096219229U TWM331763U (en) 2007-11-14 2007-11-14 A PCB with advanced soldering holes and the same implemented on a battery set
US12/007,017 US7632150B2 (en) 2007-11-14 2008-01-04 PCB with improved soldering holes and a battery set with the same

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TW096219229U TWM331763U (en) 2007-11-14 2007-11-14 A PCB with advanced soldering holes and the same implemented on a battery set

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