CN201439793U - 焊接螺母 - Google Patents

焊接螺母 Download PDF

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Publication number
CN201439793U
CN201439793U CN2009203011341U CN200920301134U CN201439793U CN 201439793 U CN201439793 U CN 201439793U CN 2009203011341 U CN2009203011341 U CN 2009203011341U CN 200920301134 U CN200920301134 U CN 200920301134U CN 201439793 U CN201439793 U CN 201439793U
Authority
CN
China
Prior art keywords
flange
screw nut
nut
welded
welding 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
Application number
CN2009203011341U
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English (en)
Inventor
谢坤智
赵见强
曾凡鹏
李林鹤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN2009203011341U priority Critical patent/CN201439793U/zh
Priority to US12/539,570 priority patent/US8105002B2/en
Application granted granted Critical
Publication of CN201439793U publication Critical patent/CN201439793U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
    • F16B37/061—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of welding
    • 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
    • H05K3/341—Surface mounted 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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
    • 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
    • H05K2201/1031—Surface mounted metallic connector elements
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • General Details Of Gearings (AREA)

Abstract

本实用新型提供一种焊接螺母，包括一螺母本体和一沿螺母本体的径向外表面向外凸出的凸缘，凸缘呈齿轮状，包括一圈位于外周缘的齿。当焊接螺母被焊接到一部件例如PCB板上时，多余的焊锡会从凸缘的齿间渗出，从而使得焊接螺母不会倾斜，多余的焊锡和齿结合，增加了连接的牢固性，同时使得焊接螺母受力均匀。

Description

焊接螺母
技术领域
本实用新型涉及一种焊接螺母。
背景技术
电子产品上有时候会使用到焊接螺母来连接不同的部件。使用时，将焊接螺母焊接到一第一部件例如PCB板上，再将一螺钉穿过一第二部件上的孔，和焊接螺母配合，从而连接上述两部件。
焊接时如果焊锡过多，则可能会导致焊锡层厚薄不均，从而使得焊接螺母倾斜，如果焊锡过少，则焊接螺母不能被牢固的焊接到该第一部件上，从而不能保证上述两部件连接的牢固性。
实用新型内容
本实用新型提供一种焊接螺母，其可以保证被牢固的焊接到一部件上，且不会倾斜。
所述焊接螺母包括一螺母本体和一沿螺母本体的径向外表面向外凸出的凸缘，凸缘呈齿轮状，包括一圈位于外周缘的齿。
当焊接螺母被焊接到一部件例如PCB板上时，多余的焊锡会从凸缘的齿间渗出，从而使得焊接螺母不会倾斜，多余的焊锡和齿结合，增加了连接的牢固性，同时使得焊接螺母受力均匀。
附图说明
图1是本实用新型一优选实施方式的焊接螺母的立体图。
图2是图1中焊接螺母的前视图。
图3是图1中焊接螺母被焊接到一PCB板上时的俯视图。
图4是图3的A-A向剖视示意图。
具体实施方式
请参考图1、图2，其揭示了本实用新型一优选实施方式的焊接螺母10。该焊接螺母10包括一螺母本体20及一沿螺母本体20的径向外表面向外凸出的凸缘30，在本实施方式中，凸缘30位于螺母本体20径向的中部，从而将螺母本体20分成一连接端22和一插入端23，在其他实施方式中，凸缘30也可位于螺母本体20的一端。
螺母本体20上沿径向形成有连接孔21，在本实施方式中，该连接孔21为螺孔，在其他实施方式中，该连接孔21也可为无螺纹的圆孔，并采用自攻螺钉攻入该连接孔21，和螺母10连接。
凸缘30呈齿轮状，包括一圈位于外周缘的齿31。
请参考图3、图4，一PCB板50上形成有安装孔51，该安装孔51的直径大于螺母本体20的插入端23的直径，而小于凸缘30的直径，并且安装孔51的高度等于或大于插入端23的高度。
当安装时，在PCB板50上绕安装孔51涂上一层焊锡60，将焊接螺母10的插入端23插入安装孔51中，且凸缘30的底面和焊锡60接触，通过焊接使得焊锡60融化，连接螺母10和PCB板50，多余的焊锡60从凸缘30的齿31之间渗透出来，从而保证螺母10不会倾斜。焊锡60和齿31结合，增加了焊接的牢固性，同时保证受力均匀。

Claims (4)

1.一种焊接螺母，其包括一螺母本体，其特征在于：还包括一沿螺母本体的径向外表面向外凸出的凸缘，凸缘呈齿轮状，包括一圈位于外周缘的齿。
2.如权利要求1所述的焊接螺母，其特征在于：所述凸缘位于螺母本体径向的中部。
3.如权利要求1所述的焊接螺母，其特征在于：螺母本体上沿径向形成有连接孔。
4.如权利要求3所述的焊接螺母，其特征在于：所述连接孔为螺孔。
CN2009203011341U 2009-03-07 2009-03-07 焊接螺母 Expired - Fee Related CN201439793U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009203011341U CN201439793U (zh) 2009-03-07 2009-03-07 焊接螺母
US12/539,570 US8105002B2 (en) 2009-03-07 2009-08-11 Weld assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203011341U CN201439793U (zh) 2009-03-07 2009-03-07 焊接螺母

Publications (1)

Publication Number Publication Date
CN201439793U true CN201439793U (zh) 2010-04-21

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Family Applications (1)

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Country Status (2)

Country Link
US (1) US8105002B2 (zh)
CN (1) CN201439793U (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562764A (zh) * 2012-02-14 2012-07-11 昆山博雅精密五金有限公司 电路板用螺柱
CN101818753B (zh) * 2010-05-12 2012-11-21 陈建铭 焊接螺母改良结构
CN103671443A (zh) * 2013-11-14 2014-03-26 昆山广德精密电子有限公司 一种焊接螺母及其与物品的连接方法
CN104763725A (zh) * 2015-03-23 2015-07-08 深圳市中金科五金制造有限公司 贴片螺母及其加工工艺
EP2564148B1 (de) 2010-04-28 2015-11-25 Rheinmetall Landsysteme GmbH Befestigungsvorrichtung
US20200215632A1 (en) * 2019-01-09 2020-07-09 Dtech Precision Industries Co., Ltd. Structure and method for retaining fastening element solder

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010056791A1 (en) * 2008-11-14 2010-05-20 Hunter Douglas Industries B.V. Panel mounting components, systems, and methods
TW201115039A (en) * 2009-10-16 2011-05-01 Pegatron Corp Locking component and method for forming the locking component on case
DE102010035766A1 (de) * 2010-08-20 2012-02-23 Progress-Werk Oberkirch Ag Verfahren und Befestigungsanordnung zum lagerichtigen Befestigen eines Geräts an einem Stukturteil eines Kraftfahrzeugs
US20160121937A1 (en) * 2014-10-30 2016-05-05 Ford Global Technologies, Llc Fastening apparatus for vehicle sheet component
US20160273564A1 (en) * 2015-03-20 2016-09-22 Microsoft Technology Licensing, Llc Sub-flush circuit board mounting screw
GB2569146A (en) * 2017-12-07 2019-06-12 Bae Systems Plc Locking solder bush
US11698097B2 (en) * 2020-01-07 2023-07-11 Dtech Precision Industries Co., Ltd. Method of fitting fastener to object

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US957931A (en) * 1910-02-14 1910-05-17 Henry J Bond Nut-lock.
US2426653A (en) * 1944-08-17 1947-09-02 Ohio Nut & Bolt Company Brazing nut and bolt
US2595830A (en) * 1946-09-03 1952-05-06 Edward J Demboske Welding nut
US3282015A (en) * 1962-04-20 1966-11-01 Frederick W Rohe Moldable insert fastener with dual potting ports in head
US3621557A (en) * 1969-06-06 1971-11-23 Rex Chainbelt Inc Insert for sandwich panels and method of installation
US4800643A (en) * 1987-02-02 1989-01-31 Atr International, Inc. Method of mounting a bolt in lightweight panels
JP3310879B2 (ja) * 1996-08-15 2002-08-05 永山電子工業株式会社 Ｔナットおよびその製造方法
DE19908134A1 (de) * 1999-02-25 2000-08-31 Abb Alstom Power Ch Ag Sicherungsvorrichtung für eine Schraube oder eine Schraubenmutter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2564148B1 (de) 2010-04-28 2015-11-25 Rheinmetall Landsysteme GmbH Befestigungsvorrichtung
EP2564148B2 (de) † 2010-04-28 2018-08-22 Rheinmetall Landsysteme GmbH Befestigungsvorrichtung
CN101818753B (zh) * 2010-05-12 2012-11-21 陈建铭 焊接螺母改良结构
CN102562764A (zh) * 2012-02-14 2012-07-11 昆山博雅精密五金有限公司 电路板用螺柱
CN103671443A (zh) * 2013-11-14 2014-03-26 昆山广德精密电子有限公司 一种焊接螺母及其与物品的连接方法
CN104763725A (zh) * 2015-03-23 2015-07-08 深圳市中金科五金制造有限公司 贴片螺母及其加工工艺
US20200215632A1 (en) * 2019-01-09 2020-07-09 Dtech Precision Industries Co., Ltd. Structure and method for retaining fastening element solder
US11638963B2 (en) * 2019-01-09 2023-05-02 Dtech Precision Industries Co., Ltd. Structure for retaining fastening element solder

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Publication number Publication date
US8105002B2 (en) 2012-01-31
US20100226731A1 (en) 2010-09-09

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Granted publication date: 20100421

Termination date: 20150307

EXPY Termination of patent right or utility model