JP4185025B2 - プリント基板と電子部品の固定方法および固定構造 - Google Patents
プリント基板と電子部品の固定方法および固定構造 Download PDFInfo
- Publication number
- JP4185025B2 JP4185025B2 JP2004199118A JP2004199118A JP4185025B2 JP 4185025 B2 JP4185025 B2 JP 4185025B2 JP 2004199118 A JP2004199118 A JP 2004199118A JP 2004199118 A JP2004199118 A JP 2004199118A JP 4185025 B2 JP4185025 B2 JP 4185025B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- electronic component
- screws
- screw
- 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
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Classifications
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
-
- 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
- H05K2201/10409—Screws
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3468—Applying molten solder
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
10A 実装面(他方の面)
10B 半田面(一方の面)
10a,10b,10c 貫通孔
11 コネクタ(電子部品)
12a ねじ(残余のねじ)
12b ねじ(一部のねじ)
12c ねじ(残余のねじ)
Claims (4)
- プリント基板に穿設された複数個の貫通孔に前記プリント基板の一方の面から複数本のねじを挿通し、前記プリント基板の他方の面に搭載された電子部品に螺合させて前記プリント基板に前記電子部品を固定するプリント基板と電子部品の固定方法において、
a.前記複数本のねじのうち、一部のねじで前記電子部品を前記プリント基板にねじ止めする工程と、
b.前記電子部品と前記一部のねじを前記プリント基板にフロー半田付けする工程と、
c.前記プリント基板と前記電子部品を所定の温度まで冷却させる工程と、
および
d.前記プリント基板と前記電子部品を前記所定の温度まで冷却させた後、残余のねじで前記電子部品を前記プリント基板にねじ止めし、よって前記プリント基板に前記電子部品を固定する工程と、
からなることを特徴とするプリント基板と電子部品の固定方法。 - 前記一部のねじが、前記電子部品の中央あるいはその近傍に螺合されるねじであることを特徴とする請求項1記載のプリント基板と電子部品の固定方法。
- プリント基板に穿設された複数個の貫通孔に前記プリント基板の一方の面から複数本のねじを挿通し、前記プリント基板の他方の面に搭載された電子部品に螺合させて前記電子部品を前記プリント基板に固定するプリント基板と電子部品の固定構造において、前記複数本のねじのうち、一部のねじが半田に被覆されて前記プリント基板に固着されることを特徴とするプリント基板と電子部品の固定構造。
- 前記一部のねじが、前記電子部品の中央あるいはその近傍に螺合されるねじであることを特徴とする請求項3記載のプリント基板と電子部品の固定構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004199118A JP4185025B2 (ja) | 2004-07-06 | 2004-07-06 | プリント基板と電子部品の固定方法および固定構造 |
US11/172,991 US7493690B2 (en) | 2004-07-06 | 2005-07-05 | Method of attaching electronic components to printed circuit board and attachment structure thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004199118A JP4185025B2 (ja) | 2004-07-06 | 2004-07-06 | プリント基板と電子部品の固定方法および固定構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006024614A JP2006024614A (ja) | 2006-01-26 |
JP4185025B2 true JP4185025B2 (ja) | 2008-11-19 |
Family
ID=35540133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004199118A Expired - Fee Related JP4185025B2 (ja) | 2004-07-06 | 2004-07-06 | プリント基板と電子部品の固定方法および固定構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7493690B2 (ja) |
JP (1) | JP4185025B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8278948B2 (en) * | 2009-08-10 | 2012-10-02 | Apple Inc. | Mechanisms for detecting tampering of an electronic device |
US8867223B2 (en) | 2011-08-26 | 2014-10-21 | Dell Products, Lp | System and method for a high retention module interface |
JP5709704B2 (ja) * | 2011-09-14 | 2015-04-30 | 三菱電機株式会社 | 半導体装置 |
JP6294692B2 (ja) * | 2014-02-07 | 2018-03-14 | 矢崎総業株式会社 | 基板構造 |
US9740888B1 (en) | 2014-02-07 | 2017-08-22 | Seagate Technology Llc | Tamper evident detection |
DE112016006315T5 (de) * | 2016-01-27 | 2018-10-18 | Mitsubishi Electric Corporation | Rotor, Magnetisierungsverfahren, Motor und Scrollverdichter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6066069A (ja) | 1983-09-22 | 1985-04-16 | 岩附 直 | 圧縮気体高低温分離装置 |
JPH07135384A (ja) * | 1993-11-11 | 1995-05-23 | Nippon Seiki Co Ltd | 回路部品付きプリント基板及び回路部品の取り付け方法 |
US5500789A (en) * | 1994-12-12 | 1996-03-19 | Dell Usa, L.P. | Printed circuit board EMI shielding apparatus and associated methods |
JPH09321462A (ja) | 1996-05-31 | 1997-12-12 | Kansei Corp | 電子回路装置 |
JPH11274682A (ja) | 1998-03-19 | 1999-10-08 | Toshiba Corp | パッケージ組立体およびこれを用いた電子機器 |
JP2003309384A (ja) * | 2002-04-17 | 2003-10-31 | Denso Corp | 電流スイッチング回路装置及び電動パワーステアリングの回路装置 |
US6842343B2 (en) * | 2002-11-27 | 2005-01-11 | Kuoshao Lee | Device for anchoring components on circuit board |
-
2004
- 2004-07-06 JP JP2004199118A patent/JP4185025B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-05 US US11/172,991 patent/US7493690B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006024614A (ja) | 2006-01-26 |
US7493690B2 (en) | 2009-02-24 |
US20060005996A1 (en) | 2006-01-12 |
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