WO2022229318A1 - Steckverbinder mit umspritzung am kabelabgang und verfahren zu dessen herstellung - Google Patents
Steckverbinder mit umspritzung am kabelabgang und verfahren zu dessen herstellung Download PDFInfo
- Publication number
- WO2022229318A1 WO2022229318A1 PCT/EP2022/061328 EP2022061328W WO2022229318A1 WO 2022229318 A1 WO2022229318 A1 WO 2022229318A1 EP 2022061328 W EP2022061328 W EP 2022061328W WO 2022229318 A1 WO2022229318 A1 WO 2022229318A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- overmolding
- cable sheath
- contact partner
- connector
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000005538 encapsulation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5845—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the strain relief being achieved by molding parts around cable and connections
-
- 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
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/562—Bending-relieving
Definitions
- the invention relates to a plug connector and a method for its production, with a housing to which contact partners are assigned, with at least one electrical conductor which is connected to the contact partner and surrounded by a cable sheath, the conductor with the cable sheath being led out of the housing.
- the invention is therefore based on the object of producing a plug connector of the type described in the introduction in a simple, cost-effective and yet operationally reliable and durable manner.
- the object is achieved in that the contact partner with the electrical conductor and cable sheath is inserted into an injection mold that corresponds to the outer shape of a housing and the housing is then produced by means of an overmolding.
- the connector and the process for its production are simple, inexpensive and accurate.
- the contact partner is inserted into another contact partner before the encapsulation and that the encapsulation then takes place with the production of the housing.
- the other contact partner is properly aligned with respect to the injection mold, so that an exact fixation of the contact partner in the subsequently manufactured housing is ensured.
- a further overmoulding be produced in the form of a kink protection.
- the splash guard can also be manufactured cheaply and molded at the appropriate point.
- the housing has an undercut in the area of the further overmolding, which is preferably designed to be circumferential. This gives the kink protection a secure hold and a support directly on the housing.
- the material of the further encapsulation or of the kink protection is made of a material that is softer than the material of the housing, so that the mobility of the cable sheath is given in the connection to the housing.
- Figure 1 a perspective view of a connector without kink protection
- reference number 1 designates a housing which is produced by overmoulding its individual parts in an injection mold corresponding to the outer shape of the housing.
- a contact partner designated by the reference numeral 2 is fastened, which was inserted and, if necessary, fixed in the injection mold before the overmolding.
- An additional contact partner which is still fixed in the housing 1 is denoted by the reference number 3 .
- a cable jacket 4 protrudes from the housing 1 and is also fixed in the housing 1 by the overmolding of the latter.
- the housing 1 has an undercut 5 which runs all the way round.
- the undercut 5 serves as a fastening for an alternatively usable anti-kink device 6, which is shown in FIG. 2 and was also produced by a further overmoulding.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202280030705.0A CN117203861A (zh) | 2021-04-29 | 2022-04-28 | 在电缆引出处具有注塑包封部的插塞连接器及其制造方法 |
EP22726088.2A EP4331060A1 (de) | 2021-04-29 | 2022-04-28 | Steckverbinder mit umspritzung am kabelabgang und verfahren zu dessen herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021110996 | 2021-04-29 | ||
DE102021110996.5 | 2021-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022229318A1 true WO2022229318A1 (de) | 2022-11-03 |
Family
ID=81850838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2022/061328 WO2022229318A1 (de) | 2021-04-29 | 2022-04-28 | Steckverbinder mit umspritzung am kabelabgang und verfahren zu dessen herstellung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4331060A1 (de) |
CN (1) | CN117203861A (de) |
DE (1) | DE102022110307A1 (de) |
WO (1) | WO2022229318A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2152301A (en) * | 1983-12-13 | 1985-07-31 | Irish Driver Harris Company Li | A non-rewirable electrical plug and a method of moulding therefor |
EP0703644A1 (de) * | 1994-09-21 | 1996-03-27 | Hewlett-Packard Company | Starre elektrische Stecheranordnung mit Zugentlastung |
US20080032558A1 (en) * | 2006-08-01 | 2008-02-07 | Hon Hai Precision Ind. Co., Ltd. | Cable connector assembly and method for making the same |
-
2022
- 2022-04-28 CN CN202280030705.0A patent/CN117203861A/zh active Pending
- 2022-04-28 DE DE102022110307.2A patent/DE102022110307A1/de active Pending
- 2022-04-28 EP EP22726088.2A patent/EP4331060A1/de active Pending
- 2022-04-28 WO PCT/EP2022/061328 patent/WO2022229318A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2152301A (en) * | 1983-12-13 | 1985-07-31 | Irish Driver Harris Company Li | A non-rewirable electrical plug and a method of moulding therefor |
EP0703644A1 (de) * | 1994-09-21 | 1996-03-27 | Hewlett-Packard Company | Starre elektrische Stecheranordnung mit Zugentlastung |
US20080032558A1 (en) * | 2006-08-01 | 2008-02-07 | Hon Hai Precision Ind. Co., Ltd. | Cable connector assembly and method for making the same |
Also Published As
Publication number | Publication date |
---|---|
CN117203861A (zh) | 2023-12-08 |
EP4331060A1 (de) | 2024-03-06 |
DE102022110307A1 (de) | 2022-11-03 |
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