EP1139517A1 - Hybridsteckergehäuse, sowie Verfahren zu seiner Herstellung - Google Patents

Hybridsteckergehäuse, sowie Verfahren zu seiner Herstellung Download PDF

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Publication number
EP1139517A1
EP1139517A1 EP01105170A EP01105170A EP1139517A1 EP 1139517 A1 EP1139517 A1 EP 1139517A1 EP 01105170 A EP01105170 A EP 01105170A EP 01105170 A EP01105170 A EP 01105170A EP 1139517 A1 EP1139517 A1 EP 1139517A1
Authority
EP
European Patent Office
Prior art keywords
plug
contacts
base body
area
contour
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.)
Withdrawn
Application number
EP01105170A
Other languages
German (de)
English (en)
French (fr)
Inventor
Stefan Claus
Peter Potzas
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Publication of EP1139517A1 publication Critical patent/EP1139517A1/de
Withdrawn legal-status Critical Current

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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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together

Definitions

  • the invention relates to a method for producing a hybrid connector housing with a Conductor comb, which has at least two contacts and wherein the contacts are each on their have a connection area at one end and a plug-in area at its other end, by overmolding or encapsulating the conductor comb with a plastic to form a Base body in such a way that the connection areas and the plug-in areas remain plastic-free and protrude from the base body, the plug regions of the contacts laterally from one
  • the basic body can be surrounded with a plug contour which can be fastened in a precisely spaced manner.
  • Plug housings are diverse and known for a wide variety of uses. They are used for example as a special connector for electrical or electronic systems.
  • the The plug contour serves to protect the contacts in the plug area against mechanical damage and for positioning the mating connector.
  • the contacts When manufacturing the connector the contacts, for example, inserted into tool slots and held there. Then be they are cast in or overmolded with plastic. Through the inevitably larger openings, in the contacts are plugged in and by shrinking the used for overmolding
  • Such plugs have relatively high position inaccuracies of the contacts in plastics Mating area on. Such inaccuracies are common to many applications, such as normal ones Power plug, no problem. For special applications where the contact resistance is very low high accuracy of fit is required. In such applications contacts that are not correctly positioned wear out and there are malfunctions in the electronics.
  • EP 0 924 811 A1 describes a lead frame with one base element and several Contact pins that branch off from the base element at a right angle. It is under one The basic element is a web between the contact pins in the connection area, but not in the Understood plug area. After overmolding the lead frame with plastic and forming the The base element is separated from the contact pins.
  • DE 35 01 391 C2 discloses a housing for an electrical component, with a carrier for Connector pins are present, which forms a one-piece component with the housing.
  • the carrier is surrounded by a separate guide and protective frame, with a connection between Carrier and guide and protective frame is formed by a snap connection.
  • the pouring the connector pins in the plastic of the carrier takes place without webs to fix them Position so that when the plastic cools and hardens, position inaccuracies between the connector pins occur.
  • the object of the invention is to improve the known prior art and a method to provide for the manufacture of a hybrid connector housing, in which an exact positioning the contacts in the plug-in area are also possible with automated production.
  • the object is achieved in that at least two contacts in your Plug-in area are each connected to one another by at least one web, that the conductor comb is encapsulated or encapsulated with the base body, the at least a web is arranged outside the base body that after cooling the base body the at least one bar in the plug area of the contacts is removed at room temperature and that the connector contour is then attached to the base body.
  • the ladder comb is made up of several contacts, the one hand mating areas by the connector contour be surrounded, and on the other hand connection areas in which the connection of an electrical Cable takes place.
  • the features according to the invention make it possible to inject or pour in a precise position of contacts in the plug-in area possible.
  • the two-part design of the housing with one Base body and a plug contour ensures automatic production of precisely positioned Plug contacts inside the housing.
  • the contacts can be fed automatically and are positioned contiguously, the webs holding the position of the contacts, so that there is no significant warpage during shrinkage or due to manufacturing tolerances the plastic parts occur conditionally. Only after the shrinking has ended and the webs between the contacts in the plug area and possibly additional bars in the connection area removed, the housing is assembled.
  • There is an alignment of the connector contour possible in very narrow tolerance ranges around the contacts, so that an optimal Guiding the connector during the establishment of a plug connection with the mating connector is guaranteed.
  • the plug contour is arranged on the base body by means of a latching device because it allows easy attachment.
  • the connector contour and / or the base body is a positioning element for adjusting the position of the connector contour have on the base body.
  • Such positioning elements can, for example be arranged on the plug contour and the contacts in the plug area laterally at their outlet area enclose from the main body.
  • the connector contour is on the positioning elements plugged in position.
  • At least two contacts of the conductor comb are expediently in their plug-in area each connected by at least two webs which are spaced apart to be ordered. The resulting improved position stability leads to optimal positioning results.
  • the base body and plug contour inseparable with each other - preferably by gluing or welding - get connected. Furthermore, it is expedient to wait until the webs have cooled down of the hybrid connector housing to ambient temperature (room temperature). Hereby shrinkage-related position inaccuracies of the injected contacts of the Optimally avoided conductor comb.
  • the hybrid connector housing (Fig.1) has a base body 1 made of plastic with an eyelet 2 for attachment to a component.
  • the cavity 3 arranged in the base body 1 is for the arrangement of an electronic circuit usable.
  • On the base body 1 is a connector contour 4 by means of locking elements 5; 5 'fixed.
  • the base body 1 and the plug contour 4 are bonded to one another by gluing or welding.
  • FIGS. 2 to 4 show different embodiments in one process stage, in which the hybrid connector housing is not yet fully assembled, that is, the connector contour 4 is not yet fixed to the basic housing 1.
  • This makes the contacts in the Mating area 8 of the conductor comb 6 visible.
  • Figure 2 shows the contacts in the plug area 8 of the conductor comb 6, the webs 7; 7 'arranged in the vicinity of the extrusion coating of the conductor comb 6 are, while the further webs 7 'are the contacts in the plug-in area 8 of the conductor comb 6 connect at their free ends.
  • the base body 1 has a protruding edge 10 which surrounds the contacts in the plug area 8 of the conductor comb 6 is arranged running around.
  • the edge 10 serves as a positioning element the position adjustment of the plug contour 4 on the base body 1.
  • the plug contour points to this 4 on its side facing the base body 1, an opening 11 through which the contacts are inserted in the plug-in area 8 and which bears against the edge 10 and thereby adjusted in position.
  • the connector contour 4 is by means of locking elements 5; 5 ' supported on the base body 1. Both parts are glued together.
  • the conductor comb 6 consisting of contacts and webs, is first manufactured, for example stamped, with webs 7; 7 '; between the contacts in the mating area 8 and possibly additional webs between the contacts in the connection area 9 are provided that are initially preserved. Then the conductor comb 6 with the plastic of the Injection molded base body 1 and thereby molded onto it. A possible shrinking of the plastic of the base body 1 during cooling cannot lead to the Contacts in the plug-in area 8 change their position relative to one another, since these can be moved using the webs 7; 7 ' are interconnected. After cooling of the base body 1, the webs 7; 7 'away and the plug contour 4 is fixed to the base body 1.
  • FIGS. 4 and 5 A similar embodiment is shown in FIGS. 4 and 5.
  • the removal of these webs 7" after the plastic has cooled is likewise possible at all points without any problems, because in this embodiment the cavity 3 is designed as a continuous opening, while at a floor is provided in the embodiment according to FIG. It is also possible to insert and hold the conductor comb 6 in the injection mold by means of an automatable gripper.
  • the connector contour 4 can also be produced by the injection molding process become.
  • the finished hybrid connector housing has an exact positioning of both the contacts in the plug area 8 as well as the plug contour 4, not only the edge 10 but various other positioning devices, such as knobs or tongue and groove connections are conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP01105170A 2000-03-31 2001-03-02 Hybridsteckergehäuse, sowie Verfahren zu seiner Herstellung Withdrawn EP1139517A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015993A DE10015993C2 (de) 2000-03-31 2000-03-31 Verfahren zur Herstellung eines Hybridsteckergehäuses
DE10015993 2000-03-31

Publications (1)

Publication Number Publication Date
EP1139517A1 true EP1139517A1 (de) 2001-10-04

Family

ID=7637085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01105170A Withdrawn EP1139517A1 (de) 2000-03-31 2001-03-02 Hybridsteckergehäuse, sowie Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US20010031584A1 (es)
EP (1) EP1139517A1 (es)
DE (1) DE10015993C2 (es)
MX (1) MXPA01002982A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM491981U (zh) * 2014-08-12 2014-12-11 Well Shin Technology Co Ltd 線纜連接器
CN104183952B (zh) * 2014-09-02 2016-07-27 宁波志伦电子有限公司 光电连接转换器母座
WO2017152511A1 (zh) * 2016-03-09 2017-09-14 华为技术有限公司 具有USB Type-C接口的电子设备
EP3428777B1 (en) 2016-04-08 2022-12-28 Huawei Technologies Co., Ltd. Electronic device having usb type-c interface

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090293A (en) * 1976-01-12 1978-05-23 U.S. Philips Corporation Method of manufacturing an electrical component comprising connection tags
DE4013509A1 (de) * 1990-04-27 1991-10-31 A B Elektronik Gmbh Verfahren zur herstellung von steckern mit einem kunststoff-gehaeuse und eingebettenen kontaktzungen
DE19741466A1 (de) * 1997-09-19 1999-04-15 Framatome Connectors Int Verfahren zur Herstellung eines in ein Gerätegehäuse eingießbaren Flachsteckerkamms

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831438A1 (de) * 1978-07-08 1980-01-31 Rausch & Pausch Verfahren zum herstellen von federsaetzen und anschluessen
DE3501391C2 (de) * 1985-01-17 1996-01-11 Wabco Gmbh Gehäuse für ein elektrisches Bauteil
EP0444223A1 (de) * 1990-02-27 1991-09-04 INOVAN GmbH & Co. KG Metalle und Bauelemente Kontaktfedersatz
EP0924811A1 (en) * 1997-12-19 1999-06-23 Osram Sylvania Inc. Lead-frame, lead-frame assembly and related methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090293A (en) * 1976-01-12 1978-05-23 U.S. Philips Corporation Method of manufacturing an electrical component comprising connection tags
DE4013509A1 (de) * 1990-04-27 1991-10-31 A B Elektronik Gmbh Verfahren zur herstellung von steckern mit einem kunststoff-gehaeuse und eingebettenen kontaktzungen
DE19741466A1 (de) * 1997-09-19 1999-04-15 Framatome Connectors Int Verfahren zur Herstellung eines in ein Gerätegehäuse eingießbaren Flachsteckerkamms

Also Published As

Publication number Publication date
DE10015993C2 (de) 2002-01-31
DE10015993A1 (de) 2001-10-11
MXPA01002982A (es) 2004-07-30
US20010031584A1 (en) 2001-10-18

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