JP7049543B2 - 印刷回路基板アセンブリー及びその製造方法 - Google Patents
印刷回路基板アセンブリー及びその製造方法 Download PDFInfo
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- JP7049543B2 JP7049543B2 JP2020517147A JP2020517147A JP7049543B2 JP 7049543 B2 JP7049543 B2 JP 7049543B2 JP 2020517147 A JP2020517147 A JP 2020517147A JP 2020517147 A JP2020517147 A JP 2020517147A JP 7049543 B2 JP7049543 B2 JP 7049543B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 110
- 239000002184 metal Substances 0.000 claims description 110
- 238000005452 bending Methods 0.000 claims description 39
- 239000000758 substrate Substances 0.000 claims description 24
- 239000004020 conductor Substances 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000005476 soldering Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/145—Arrangements wherein electric components are disposed between and simultaneously connected to two planar printed circuit boards, e.g. Cordwood modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/115—Via connections; Lands around holes or via connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/366—Assembling printed circuits with other printed circuits substantially perpendicularly to each other
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/148—Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09036—Recesses or grooves in insulating substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09372—Pads and lands
- H05K2201/0949—Pad close to a hole, not surrounding the hole
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10287—Metal wires as connectors or conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
- H05K2201/10303—Pin-in-hole mounted pins
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10363—Jumpers, i.e. non-printed cross-over connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
- H05K2201/1075—Shape details
- H05K2201/10757—Bent leads
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0195—Tool for a process not provided for in H05K3/00, e.g. tool for handling objects using suction, for deforming objects, for applying local pressure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/14—Related to the order of processing steps
- H05K2203/1446—Treatment after insertion of lead into hole, e.g. bending, cutting, caulking or curing of adhesive but excluding soldering
-
- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
- Structure Of Printed Boards (AREA)
- Battery Mounting, Suspending (AREA)
Description
電気伝導性を有し、一方向へ長く延びたピン形状を有し、前記二つ以上の印刷回路基板が回転配置された所定の角度に応じて一部が折り曲げられた本体部と、前記本体部の両端部から他方向へ折り曲げて延び、折り曲げて延びた一部が前記二つ以上の印刷回路基板の各々に形成された連結孔に挿通し、折り曲げて延びた末端部が前記印刷回路基板の下面に密着固定されるように内側方向へ折り曲げられたレッグ部と、を備えた連結金属ピンと、を含み得る。
水平方向の側面よりも相対的に広い上面及び下面を有する基板をそれぞれ備える二つ以上の印刷回路基板であって、前記基板の一部に上下方向へ穿孔されて連結孔が形成され、前記連結孔には、前記基板に備えられた印刷回路と電気的に接続する接続導体が内部から外部に露出するように形成された二つ以上の印刷回路基板を準備段階と、
電気伝導性を有する連結金属ピンの両端部を前記二つ以上の印刷回路基板の各々に形成された連結孔に挿通し、前記二つ以上の印刷回路基板の接続導体同士を電気的に接続する段階と、
前記連結孔を挿通した前記連結金属ピンの両端部を、前記印刷回路基板の下面に密着固定されるように内側方向へ折り曲げる段階と、
電気的に接続した前記二つ以上の印刷回路基板を前記二つ以上の印刷回路基板の各々の上面または下面が相互所定の角度をなすように回転配置する段階と、を含む。
前記連結金属ピンの少なくとも一部を掴んで固定するように把持具を備えたグリップ部と、
前記グリップ部に把持された前記連結金属ピンを下方へ押圧するようにプレスを備えた押圧部と、
前記連結金属ピンの両端部に形成されたレッグ部の各々を前記印刷回路基板の内側方向へ押圧して折り曲げるように本体の内部方向へ凹んだ凹溝が形成された受け部と、を備え得る。
111 締結突起
113a、113b 止め突起
200 印刷回路基板アセンブリー
210 連結金属ピン
211 本体部
212 固定溝
213 カンチレバー
216 レッグ部
220 接続導体
230 角度固定部材
250 接着物質
300 折り曲げユニット
310 グリップ部
320 押圧部
330 受け部
340 折り曲げ部
H1 連結孔
K1 係止構造
Claims (9)
- 水平方向の側面よりも相対的に広い上面及び下面を有する基板をそれぞれ備える二つ以上の印刷回路基板であって、前記基板の一部に上下方向へ穿孔されて連結孔が形成され、前記連結孔には、前記基板に備えられた印刷回路と電気的に接続する接続導体が内部から外部に露出するように形成され、各々の前記基板の上面または下面が相互所定の角度をなすように回転配置された二つ以上の印刷回路基板と、
電気伝導性を有し、一方向へ長く延びたピン形状を有し、前記二つ以上の印刷回路基板が回転配置された所定の角度に応じて一部が折り曲げられた本体部と、前記本体部の両端部から他方向へ折り曲げて延び、折り曲げて延びた一部が前記二つ以上の印刷回路基板の各々に形成された連結孔に挿通し、折り曲げて延びた末端部が前記印刷回路基板の下面に密着固定されるように内側方向へ折り曲げられたレッグ部と、を備えた連結金属ピンと、
を含み、
前記印刷回路基板の下面には、前記連結金属ピンのレッグ部における折り曲げて延びた方向の末端部が挿入固定されるように内部形状を有する固定溝が形成されており、
前記固定溝の内部には、前記連結金属ピンのレッグ部を外部から内部方向へ押さえるように前記連結金属ピンのレッグ部が位置した方向へ突出して延びた突起形状を有し、内側方向にのみ反る弾性部を備えたカンチレバーが形成されており、
前記連結金属ピンのレッグ部が挿入固定された固定溝には、接着物質が埋め込まれて固化されていることを特徴とする印刷回路基板アセンブリー。 - 前記連結金属ピンの本体部の一部は、前記二つ以上の印刷回路基板の回転配置された所定の角度に応じて折り曲げられたことを特徴とする請求項1に記載の印刷回路基板アセンブリー。
- 前記印刷回路基板アセンブリーは、前記連結金属ピンの本体部の折り曲げられた部分を挿入固定するように内部方向へ凹んだ線状の挿入溝が形成された角度固定部材をさらに含むことを特徴とする請求項1又は2に記載の印刷回路基板アセンブリー。
- 前記二つ以上の印刷回路基板の各々の下面には、外側方向へ突出した締結突起が形成され、
前記二つ以上の印刷回路基板のうち一方の締結突起には、他方の締結突起と相互結束するように係止構造が形成されていることを特徴とする請求項1~3のいずれか一項に記載の印刷回路基板アセンブリー。 - 前記二つ以上の印刷回路基板の少なくともいずれか一方の下面には、他方の印刷回路基板の下面を支持することで当該印刷回路基板が回転しないように外部方向へ突出した止め突起が形成されたことを特徴とする請求項1~4のいずれか一項に記載の印刷回路基板アセンブリー。
- 請求項1~5のいずれか一項に記載の印刷回路基板アセンブリーを含む、バッテリーパック。
- 請求項6に記載のバッテリーパックを含む、電子デバイス。
- 二つ以上の印刷回路基板が電気的に接続した印刷回路基板アセンブリーの製造方法であって、
水平方向の側面よりも相対的に広い上面及び下面を有する基板をそれぞれ備える二つ以上の印刷回路基板であって、前記基板の一部に上下方向へ穿孔されて連結孔が形成され、前記連結孔には、前記基板に備えられた印刷回路と電気的に接続する接続導体が内部から外部に露出するように形成された二つ以上の印刷回路基板を準備する段階と、
電気伝導性を有する連結金属ピンの両端部を前記二つ以上の印刷回路基板の各々に形成された連結孔に挿通し、前記二つ以上の印刷回路基板の接続導体同士を電気的に接続する段階と、
前記連結孔を挿通した前記連結金属ピンの両端部を、前記印刷回路基板の下面に密着固定されるように内側方向へ折り曲げる段階と、
電気的に接続した前記二つ以上の印刷回路基板を前記二つ以上の印刷回路基板の各々の上面または下面が相互所定の角度をなすように回転配置する段階と、
を含み、
前記折り曲げる段階は、折り曲げユニットによって行われ、
前記折り曲げユニットは、
前記連結金属ピンの少なくとも一部を掴んで固定するように把持具を備えたグリップ部と、
前記グリップ部に把持された前記連結金属ピンを下方へ押圧するようにプレスを備えた押圧部と、
前記連結金属ピンの両端部に形成されたレッグ部の各々を前記印刷回路基板の内側方向へ押圧して折り曲げるように、本体の内部方向へ凹んだ凹溝が形成された受け部を備えており、
前記折り曲げユニットは、前記連結金属ピンの本体部を所定の角度へ折り曲げる折り曲げジグを備えた折り曲げ部をさらに含み、
前記回転配置する段階では、前記折り曲げ部を用いて前記連結金属ピンの前記本体部の一部を所定の角度へ折り曲げることを特徴とする製造方法。 - 前記製造方法は、
前記回転配置する段階の後、前記二つ以上の印刷回路基板の各々に形成された連結孔に挿通している前記連結金属ピンのレッグ部と前記連結孔との間をはんだ付けする段階をさらに含むことを特徴とする請求項8に記載の製造方法。
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PCT/KR2019/010011 WO2020045851A1 (ko) | 2018-08-28 | 2019-08-08 | 인쇄회로기판 어셈블리 및 그것을 제조하는 제조방법 |
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