EP4066331A1 - Mit hoher kraft spielfrei vorspannbare steckverbindung - Google Patents
Mit hoher kraft spielfrei vorspannbare steckverbindungInfo
- Publication number
- EP4066331A1 EP4066331A1 EP20812294.5A EP20812294A EP4066331A1 EP 4066331 A1 EP4066331 A1 EP 4066331A1 EP 20812294 A EP20812294 A EP 20812294A EP 4066331 A1 EP4066331 A1 EP 4066331A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connector
- plug
- housing
- pin
- mating
- 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.)
- Pending
Links
- 230000013011 mating Effects 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
- H01R13/62916—Single camming plate
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62933—Comprising exclusively pivoting lever
- H01R13/62938—Pivoting lever comprising own camming means
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
Definitions
- Plug connection that can be pre-tensioned with high force without play
- the invention relates to a connector having a connector which can be plugged together with a mating connector, also called a pin housing, the connector being at least indirectly latchable to the mating connector, according to the features of the preamble of claim 1.
- Such plug connections are generally known. With these plug connections there is the problem that a locking play occurs between the plug connector and the mating plug connector, as a result of which a relative movement between the plug connector and mating plug connector can take place and the transition resistance is increased.
- the object of the invention is to improve a plug connection of the type described at the outset in such a way that the locking play is eliminated or greatly reduced, the contact resistance does not change and there is no contact abrasion in the vibration-loaded use.
- a socket housing is provided which at least partially surrounds the connector and forms the latching with the mating connector or pin housing and that the connector, mating connector or pin housing and the socket housing are in operative connection with one another by means of a lever mechanism and can be braced with one another.
- the plug connection can be pretensioned significantly higher than is normally possible due to the applied assembly force.
- the lever mechanism increases the pre-tensioning force, whereby the high pre-tensioning forces are made possible even with manually (manually) assembled plug-in connections.
- an end stop is provided on the socket housing and / or on the plug connector, which limits the displacement of the socket housing on the plug connector in the direction of the pin housing.
- the lever mechanism has a lever which is pivotably fixed on the plug connector in the middle area and which is connected with its end areas to the pin housing and the socket housing.
- the lever has at one end a pin which, after being inserted into a slot in the socket housing or the pin housing, is guided displaceably therein.
- the lever also has a slot at the other end which, after inserting a pin attached to the pin housing or socket housing, engages around the latter.
- a spring preferably a leaf spring, is provided on the wall of the slot facing the pin housing, which loads the pin housing in the direction of the connector and at the same time clamps the connector.
- Figure 1 a perspective view of the plug connection at the beginning of the contact
- FIG. 3 the plug connection according to Figure 2 with latching of the socket housing on the mating connector
- Figure 4 a section of the lever with built-in spring.
- the reference number 1 designates a plug connector which makes contact with a mating plug connector or pin housing 2 and thereby establishes an electrical connection.
- a socket housing designated by 3 is guided displaceably. With a nose 4 on the connector 1, it forms a stop which limits the sliding movement of the socket housing 3 on the connector 1 in the direction of the pin housing 2.
- the connector 1 has a bolt 5 on which a lever 6 is mounted.
- the lever 6 has at one end a pin 7 which, after appropriate guidance, enters a slot 8 on the socket housing 3.
- a slot 9 which is assigned to a pin 10 on the mating connector or pin housing 2.
- both the pin 7 and the pin 10 are each assigned to the slots 8 and 9, so that a force acting on the socket housing 3 in the direction of the pin housing 2 generates a leverage effect that connects the connector 1 and the mating connector or connector.
- the pin housing 2 approaches or pushes together.
- the socket housing 3 has reached the nose 4 on the connector 1, the contacting is terminated and the socket housing 3 engages with a tab behind a ramp on the mating connector or pin housing 2.
- the increase in the tension force and permanent tension between the connector 1 and the mating connector or pin housing 2 is reinforced by a spring 11 which is installed on the wall of the slot 10 in the lever and designed as a leaf spring.
- the bracing is permanently possible because the other end of the lever 6 is supported by the socket housing 3 and the socket housing 3 is in turn fixed on the mating connector or pin housing 2 via the latching.
- the connector 1 at least one contact partner and in the mating connector 2 or the pin housing at least one mating contact partner, which together form an electrical connection when the connector 1 is intended to be connected to the mating connector in the manner described above 2 or the pin housing has been plugged together.
- the at least one contact partner of the connector 1 and / or the at least one mating contact partner of the mating connector 2 or the pin housing are arranged, for example, at the end of a cable, but can also be arranged on a circuit board of an electronic device or the like.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019131725 | 2019-11-25 | ||
PCT/EP2020/083236 WO2021105135A1 (de) | 2019-11-25 | 2020-11-24 | Mit hoher kraft spielfrei vorspannbare steckverbindung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4066331A1 true EP4066331A1 (de) | 2022-10-05 |
Family
ID=73598104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20812294.5A Pending EP4066331A1 (de) | 2019-11-25 | 2020-11-24 | Mit hoher kraft spielfrei vorspannbare steckverbindung |
Country Status (5)
Country | Link |
---|---|
US (1) | US12009618B2 (de) |
EP (1) | EP4066331A1 (de) |
CN (1) | CN114762197A (de) |
DE (1) | DE102020131087A1 (de) |
WO (1) | WO2021105135A1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3538750B2 (ja) | 1999-08-02 | 2004-06-14 | 住友電装株式会社 | レバー式コネクタ |
EP1659660A1 (de) * | 2004-11-17 | 2006-05-24 | Delphi Technologies, Inc. | Elektrischer Steckverbinder |
DE102010053262B4 (de) * | 2009-12-17 | 2013-02-21 | Sumitomo Wiring Systems, Ltd. | Steckverbinder |
JP5666180B2 (ja) * | 2010-07-06 | 2015-02-12 | 矢崎総業株式会社 | レバー式コネクタ |
WO2019057519A1 (de) * | 2017-09-07 | 2019-03-28 | Hirschmann Automotive Gmbh | Einzugshilfe von elektrischen steckverbindern mit verschieberichtung in steckrichtung |
-
2020
- 2020-11-24 CN CN202080081099.6A patent/CN114762197A/zh active Pending
- 2020-11-24 DE DE102020131087.0A patent/DE102020131087A1/de active Pending
- 2020-11-24 US US17/769,762 patent/US12009618B2/en active Active
- 2020-11-24 EP EP20812294.5A patent/EP4066331A1/de active Pending
- 2020-11-24 WO PCT/EP2020/083236 patent/WO2021105135A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
DE102020131087A1 (de) | 2021-05-27 |
US20220393396A1 (en) | 2022-12-08 |
CN114762197A (zh) | 2022-07-15 |
US12009618B2 (en) | 2024-06-11 |
WO2021105135A1 (de) | 2021-06-03 |
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Legal Events
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Effective date: 20220414 |
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AK | Designated contracting states |
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