WO2018033043A1 - Connecteur électrique flexible et son procédé de fabrication - Google Patents

Connecteur électrique flexible et son procédé de fabrication Download PDF

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Publication number
WO2018033043A1
WO2018033043A1 PCT/CN2017/097354 CN2017097354W WO2018033043A1 WO 2018033043 A1 WO2018033043 A1 WO 2018033043A1 CN 2017097354 W CN2017097354 W CN 2017097354W WO 2018033043 A1 WO2018033043 A1 WO 2018033043A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
core
grid
electrical connector
outer cylinder
Prior art date
Application number
PCT/CN2017/097354
Other languages
English (en)
Chinese (zh)
Inventor
张常青
Original Assignee
深圳市铭仕新得电子有限公司
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 深圳市铭仕新得电子有限公司 filed Critical 深圳市铭仕新得电子有限公司
Publication of WO2018033043A1 publication Critical patent/WO2018033043A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

Definitions

  • the present invention generally relates to electrical connectors, and more particularly to an integral resilient electrical connector.
  • the electrical connector is a widely used electronic device and is used in various electronic products.
  • the existing electrical connector is generally composed of a sleeve and a grid shrapnel placed in the sleeve. After they are separately made, the grid shrapnel is pushed into the sleeve and fixed. The manufacturing process is cumbersome, mass production, squeezing and laborious, and if the grid shrapnel is pushed into the sleeve, if it is not operated properly, Lead to bad happening. technical problem
  • the present invention provides an electrical connector in which a sleeve and a grid shrapnel are integrally formed.
  • the technical solution provided by the present invention is as follows:
  • An elastic electrical connector includes a core and an outer sleeve extending from the outer edge of the core at both ends to form an outer sleeve disposed outside the core;
  • the core includes an upper cylinder, a lower cylinder, and A plurality of grid shrapnel between the upper cylinder and the lower cylinder, the entire electrical connector is integrally designed; the grid domes are arranged equidistantly parallel to each other.
  • the grid shrapnel is a hyperbolic structure or an arched structure.
  • the outer sleeve includes an upper outer cylinder extending from an outer cylinder and an outer outer cylinder extending outward from the lower cylinder, the upper outer cylinder and the lower outer cylinder
  • the outer cylinders are joined on the outer surface of the core, and the upper outer cylinder and the lower outer cylinder together surround the core.
  • a method of producing an elastic electrical connector comprising the steps of:
  • Stamping forming a plurality of equidistantly arranged grids parallel to the long sides of the stamping sheet on the stamping sheet, and then punching a row of holes parallel to the short sides at the two ends of the grid to form the upper process hole Zone and lower process hole zone; [0010] (3) Bending: After pressing the grid into an arched structure, the portion between the process hole area and the grid, and The portion between the lower process hole region and the grid is respectively folded back to form an outer sleeve;
  • a method of producing an elastic electrical connector comprising the steps of:
  • Stamping forming a plurality of equidistantly arranged grids parallel to the long sides of the stamping sheet on the stamping sheet, and punching a row of holes parallel to the short sides at the two ends of the grid to form the upper process hole area. And the lower process hole area; [0016] (3) bending: the portion between the upper process hole area and the grid, and the portion between the lower process hole area and the grid are respectively folded back to form an outer sleeve;
  • the beneficial effects of the present invention are that the elastic electrical connector provided by the present invention is integrated, formed by stamping and stamping a stamping piece, and the manufacturing step is simple and saves compared with the conventional electrical connector manufacturing method. A lot of manpower, material and financial resources.
  • FIG. 2 is a cross-sectional view of an arched structure of the present invention
  • FIG. 3 is a schematic view of a grid dome of a hyperbolic structure
  • an elastic electrical connector includes a core 1 and an outer sleeve extending from the outer edge of the core of the core 1 to form an outer sleeve 2 disposed outside the core 1;
  • the upper cylinder 11 and the lower cylinder 13 and the grid spring 12 disposed between the upper cylinder 11 and the lower cylinder 13 are included;
  • the outer sleeve 2 includes an outer sleeve extending from the outer cylinder 11
  • the upper outer cylinder 21 and the lower outer cylinder 22 formed by extending outwardly from the lower cylinder 13, the upper outer cylinder 21 and the lower outer cylinder 22 are placed on the outer surface of the core 1 at the core 1, and the upper outer cylinder 21
  • the core 1 is surrounded by the lower outer cylinder 22.
  • the grid shrapnel has a hyperbolic structure formed by twisting as shown in FIG. 3, or an arched structure formed by direct stamping as shown in FIGS. 1 and 2 and arched toward the inside of the core.
  • a method of fabricating an elastic electrical connector having an arched structure grid shrapnel is provided below, the method comprising the steps of:
  • stamping As shown in FIG. 4(a), a plurality of equidistantly arranged grids 4 parallel to the long sides of the stamping sheets are formed on the stamping sheets, and a column of parallels is respectively punched out at both ends of the grid 4. Forming the upper process hole area 31 and the lower process hole area 32 on the short side alignment holes;
  • the method for manufacturing the elastic electrical connector with the hyperbolic structure grid shrapnel provided by the embodiment includes the following steps: [0036] (1) Cutting: cutting the square punching piece so that the long side length of the punching piece is the length of the core 1, the upper outer cylinder 21 and the lower outer cylinder 22, and the short side of the punching sheet is equal to the core of the cylinder long;
  • stamping As shown in FIG. 4(a), a plurality of equidistantly arranged grids 4 parallel to the long sides of the stamping sheets are formed on the stamping sheets, and a column of parallels is respectively punched out at both ends of the grid 4.
  • the upper process hole area 31 and the lower process hole area 32 are formed.
  • the grid 4, the upper process hole area 31 and the lower process hole area 32 are axially symmetric with respect to the center line of the stamping piece;
  • Torsion Unlike the second embodiment, in the present embodiment, the cylinder is twisted to cause the upper outer cylinder 21 and the lower outer cylinder 22 to rotate relative to each other, as shown in Fig. 4(d).
  • the internal grid is formed into a hyperboloid shape; the relative rotation angle is any angle of 15-45 degrees, such as 20 degrees and 30 degrees.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

La présente invention concerne un connecteur électrique flexible et son procédé de fabrication. Le connecteur électrique flexible comprend un noyau cylindrique (1) et un cylindre de manchon externe (2) formé par les bords extérieurs d'ouvertures au niveau de chaque extrémité du noyau cylindrique (1) et disposé sur l'extérieur du noyau cylindrique (1). Le noyau cylindrique (1) comprend un cylindre supérieur (11), un cylindre inférieur (13), et de multiples pièces souples de réseau (12) disposées entre le cylindre supérieur (11) et le cylindre inférieur (13). L'ensemble du connecteur électrique flexible est d'une conception intégrée. Le connecteur électrique flexible est intégré, formé d'une pièce de plaque estampée qui est pliée et fixée lorsqu'elle est estampée, et présente des étapes de fabrication simples par rapport à un procédé de fabrication de connecteur électrique classique, ce qui permet d'économiser de grandes quantités de main-d'œuvre, de matériaux et de ressources financières, et de résoudre également le problème d'un processus de fabrication existant qui consomme du temps et qui consomme de l'effort pendant la production par lots en raison de la complexité.
PCT/CN2017/097354 2016-08-17 2017-08-14 Connecteur électrique flexible et son procédé de fabrication WO2018033043A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610678311.2 2016-08-17
CN201610678311 2016-08-17

Publications (1)

Publication Number Publication Date
WO2018033043A1 true WO2018033043A1 (fr) 2018-02-22

Family

ID=58851983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/097354 WO2018033043A1 (fr) 2016-08-17 2017-08-14 Connecteur électrique flexible et son procédé de fabrication

Country Status (2)

Country Link
CN (1) CN106654661B (fr)
WO (1) WO2018033043A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106654661B (zh) * 2016-08-17 2019-05-10 深圳市铭仕新得电子有限公司 一种弹性电连接器及其制备方法
JP6564810B2 (ja) * 2017-05-18 2019-08-21 矢崎総業株式会社 接続端子

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060217005A1 (en) * 2005-03-26 2006-09-28 Amphenol-Tuchel Electronics Gmbh Electrical connector jack
CN201868633U (zh) * 2010-10-19 2011-06-15 中航光电科技股份有限公司 一种冠簧笼式插孔及其冠簧
CN202268518U (zh) * 2011-09-30 2012-06-06 深圳捷瑞诺科技有限公司 有效提高电流承载能力的扭簧端子
CN202772301U (zh) * 2012-07-30 2013-03-06 倪泉 一种插孔接触件
CN103199365A (zh) * 2013-03-28 2013-07-10 深圳巴斯巴科技发展有限公司 用于导通高压大电流的电连接插孔及其制备方法
CN203521697U (zh) * 2013-10-25 2014-04-02 蒋明灏 冠簧插孔
CN204179289U (zh) * 2014-10-25 2015-02-25 广东顺科通信设备实业有限公司 一种大电流连接母座
CN206148658U (zh) * 2016-08-17 2017-05-03 深圳市铭仕新得电子有限公司 一种弹性电连接器
CN106654661A (zh) * 2016-08-17 2017-05-10 深圳市铭仕新得电子有限公司 一种弹性电连接器及其制备方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060217005A1 (en) * 2005-03-26 2006-09-28 Amphenol-Tuchel Electronics Gmbh Electrical connector jack
CN201868633U (zh) * 2010-10-19 2011-06-15 中航光电科技股份有限公司 一种冠簧笼式插孔及其冠簧
CN202268518U (zh) * 2011-09-30 2012-06-06 深圳捷瑞诺科技有限公司 有效提高电流承载能力的扭簧端子
CN202772301U (zh) * 2012-07-30 2013-03-06 倪泉 一种插孔接触件
CN103199365A (zh) * 2013-03-28 2013-07-10 深圳巴斯巴科技发展有限公司 用于导通高压大电流的电连接插孔及其制备方法
CN203521697U (zh) * 2013-10-25 2014-04-02 蒋明灏 冠簧插孔
CN204179289U (zh) * 2014-10-25 2015-02-25 广东顺科通信设备实业有限公司 一种大电流连接母座
CN206148658U (zh) * 2016-08-17 2017-05-03 深圳市铭仕新得电子有限公司 一种弹性电连接器
CN106654661A (zh) * 2016-08-17 2017-05-10 深圳市铭仕新得电子有限公司 一种弹性电连接器及其制备方法

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CN106654661B (zh) 2019-05-10
CN106654661A (zh) 2017-05-10

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