EP0681346B1 - Elektrischer Stecker - Google Patents
Elektrischer Stecker Download PDFInfo
- Publication number
- EP0681346B1 EP0681346B1 EP95106537A EP95106537A EP0681346B1 EP 0681346 B1 EP0681346 B1 EP 0681346B1 EP 95106537 A EP95106537 A EP 95106537A EP 95106537 A EP95106537 A EP 95106537A EP 0681346 B1 EP0681346 B1 EP 0681346B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- electrical connector
- drawer
- housing portion
- housing portions
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
- H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
- H01R13/4362—Insertion of locking piece perpendicular to direction of contact insertion comprising a temporary and a final locking position
-
- 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
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
Definitions
- the invention relates to an electrical connector according to the Preamble of claim 1 (see for example US-A-5085599)
- Such a connector is known from DE 3735205 C2. It is an electrical connector with a double lock.
- An inner housing part in the form of a drawer inserted in an assembly position in an outer housing part and locked. In this position the drawer is opened Contact parts assembled and then together with the Contact parts moved into a locking position. It has turned out to be disadvantageous that the drawer twice in the same direction is shifted.
- the Drawer in the mounting position can only be slightly Exceeding the intended effort the first latching be run over and the locking position immediately can be achieved. The necessary correction, the return to the Installation position, interrupts the assembly process and hinders the Assembly process significantly.
- a multi-pole electrical connector is known, the housing halves of which are brought together in the plugging direction of the contact parts and locked for the first time, in order then to be fitted with the contact parts in this pre-locking position.
- One of the housing halves is then used for the second locking of the contact parts perpendicular to the thru-axis by a predetermined, linear path relative to the other housing half into a final one Locked position shifted.
- Bringing together the housing halves is difficult because existing guiding devices do not sufficiently support the first positioning of the housing halves with respect to one another.
- the locking and guiding means protruding from the housing halves represent points of attack for interlocking and damage, which impair the smooth running of the assembly process.
- the invention is therefore based on the object of an electrical To further develop plugs according to the preamble of claim 1, that its housing parts are easy to assemble are, in particular an unintentional or premature Moving the housing parts from an assembly position into one Locking position should be prevented.
- the invention ensures that the housing parts only in one clearly defined assembly positions are brought together, in order to be subsequently equipped with contact parts.
- the inner part of the housing is pushed into the outer part until it stops Housing part introduced.
- the So far uncertain distinction between the two positions based on the No effort is required.
- the respective position of the inner part of the housing clearly through windows in the outer Recognize the housing part.
- the transfer of the inner Housing part in the locking position is only possible if the contact parts in the corresponding contact chambers correctly are positioned so that in the locked position ultimately the correct locking of the contact parts, i.e. the Double locking is ensured.
- both housing parts are moving through Guiding devices supported. In both positions a latch as soon as the inner housing part on the strikes the corresponding wall of the outer housing part.
- Figures 1 to 5 show an electrical connector 1, in the outer housing 2 an inner housing part in the form of a Drawer 3 is inserted and in an assembly position located.
- the electrical connector 1 is enlarged Scale shown.
- housing chambers 4 and drawer chambers 5 In the outer housing part 2 and in the drawer 3 are aligned chambers, housing chambers 4 and drawer chambers 5, arranged. In these chambers 4 and 5 are from below, in Seen direction K, inserted contact parts 6, of which only the front part 6a designed as a plug contact is shown is ( Figures 4 and 5). The re-emergence of the contact part 6 is prevented by a front housing wall 7. In the Housing wall 7 is a small opening 8 for receiving one Mating connector shown provided with the contact part 6 is connectable. The contact part 6 has a barb 9, the locked behind a projection 10 in the drawer 3. A Stage 11 of the housing 2 engages behind the front part 6a of the Contact part 6 and forms another, namely the second Latching, the contact part 6 with the housing 2 ( Figure 7).
- a window 19 is provided in a housing wall 18, through which the fitter or a machine part the drawer 3 in Move direction T until it touches a housing wall 20 can.
- the nose 14 is made with little effort the groove 15 pressed so that the drawer 3 supported by the nose 16 and groove 17 now serving as a guide to the Housing wall 20 is pressed into the locking position.
- the Nose 14 secures this position by being in a recess 21 of the housing 2 locked ( Figure 7a).
- the assembly and locking position of the drawer 3, see Figure 5 and 7, is suitable for both manual and a mechanical assembly of the housing 2 with contact parts 6.
- the different directions of movement are particularly advantageous to insert or transfer the drawer 3 in the assembly and Locked position, since these processes clearly, i. H. can be differentiated both visually and manually.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Description
Verriegelungsstellung verschoben. Das Zusammenführen der Gehäusehälften ist schwierig, da vorhandene Führungsvorrichtungen das erstmalige Positionieren der Gehäusehälften zueinander unzureichend unterstützen. Darüber hinaus stellen die von den Gehäusehälften abstehenden Rast- und Führungsmittel Angriffspunkte für Verhakungen und Beschädigungen dar, die den reibungslosen Ablauf des Montageprozesses beeinträchtigen.
- Figur 1
- zeigt eine Draufsicht auf einen elektrischen Stecker, wobei sich eine Schublade in einer Montagestellung befindet.
- Figur 2
- zeigt eine Draufsicht auf die Schublade.
- Figur 3
- zeigt eine Seitenansicht der Schublade.
- Figur 4
- zeigt den Stecker in einem Schnitt gemäß der Linie A-B in Figur 1.
- Figur 5
- zeigt den Stecker in einem Teilschnitt gemäß der Linie C-D in Figur 1.
- Figur 5a
- zeigt eine vergrößerte Teilansicht gemäß Figur 5.
- Figur 6
- zeigt eine Draufsicht des Steckers, wobei die Schublade sich in einer Verriegelungsstellung befindet.
- Figur 7
- zeigt den Stecker in einem Teilschnitt gemäß der Linie E-F in Figur 6.
- Figur 7a
- zeigt eine vergrößerte Teilansicht gemäß Figur 7.
Claims (6)
- Elektrischer Stecker mit zweifacher Kontaktteilverriegelung,dadurch gekennzeichnet, daß das innere Gehäuseteil (3) zur Schaffung der Montagestellung von außen in eine Aufnahmekammer (12) des äußeren Gehäuseteiles (2) senkrecht zur Steckrichtung (K) des Kontaktteiles (6) einführbar ist.aus einem äußeren (2) und einem inneren Gehäuseteil (3), wobei die Gehäuseteile (2, 3) quer zur Steckrichtung (K) eines Kontaktteiles (6) relativ zueinander verschiebbar sind,aus einem Kontaktteil (6), das in Montagestellung der Gehäuseteile (2, 3) mit dem oder in dem inneren Gehäuseteil (3) verrastet ist, und in Folge einer Verschiebung der Gehäuseteile (2, 3) zueinander in einer Verriegelungsstellung mit dem äußeren Gehäuseteil (2) verrastet, undzur Schaffung der Montagestellung, das innere Gehäuseteil (3) in einer Richtung (S) verschiebbar ist, die senkrecht zur Richtung (T) zur Schaffung der Verriegelungsstellung orientiert ist,
- Elektrischer Stecker nach Anspruch 1,
dadurch gekennzeichnet, daß das innere Gehäuseteil (3) zur Schaffung der Verriegelungsstellung von außen durch ein Fenster (19) in einer Gehäuseseitenwand (18) des äußeren Gehäuseteiles (2) verschiebbar angeordnet ist. - Elektrischer Stecker nach einem der Ansprüche 1 oder 2,
dadurch gekennzeichnet, daß an den Gehäuseteilen (2, 3) komplementäre erste Führungsmittel (14, 15) ausgebildet sind, die die Schaffung der Montagestellung unterstützen. - Elektrischer Stecker nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß an den Gehäuseteilen (2, 3) komplementäre erste Rastmittel (16, 17) ausgebildet sind, die die Gehäuseteile (2, 3) in der Montagestellung verrasten. - Elektrischer Stecker nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß an den Gehäuseteilen (2, 3) komplementäre zweite Führungsmittel (16, 17) ausgebildet sind, die die Schaffung der Verriegelungsstellung unterstützen. - Elektrischer Stecker nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß an den Gehäuseteilen (2, 3) komplementäre zweite Rastmittel (14, 15) ausgebildet sind, die die Gehäuseteile (2, 3) in der Verriegelungsstellung verrasten.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9407458U | 1994-05-05 | ||
| DE9407458U DE9407458U1 (de) | 1994-05-05 | 1994-05-05 | Elektrischer Stecker |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0681346A2 EP0681346A2 (de) | 1995-11-08 |
| EP0681346A3 EP0681346A3 (de) | 1998-10-21 |
| EP0681346B1 true EP0681346B1 (de) | 2000-11-08 |
Family
ID=6908258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95106537A Expired - Lifetime EP0681346B1 (de) | 1994-05-05 | 1995-04-29 | Elektrischer Stecker |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0681346B1 (de) |
| DE (2) | DE9407458U1 (de) |
| ES (1) | ES2151565T3 (de) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454678A (en) * | 1987-08-26 | 1989-03-02 | Yazaki Corp | Connector |
| DE3735205A1 (de) * | 1987-10-17 | 1989-04-27 | Reinshagen Kabelwerk Gmbh | Mehrpolige steckbare kupplungshaelfte fuer elektrische leitungen |
| JPH01197979A (ja) * | 1988-01-31 | 1989-08-09 | Amp Inc | タブルロックを有するコネクター |
| JP2700063B2 (ja) * | 1989-06-27 | 1998-01-19 | 矢崎総業株式会社 | 電気コネクタ |
| DE8910905U1 (de) * | 1989-09-12 | 1990-01-11 | Kabelwerke Reinshagen Gmbh, 5600 Wuppertal | Elektrischer Stecker mit doppelter Kontaktteilverriegelung |
| GB9006694D0 (en) * | 1990-03-26 | 1990-05-23 | Amp Gmbh | Connector having slidable insert for retaining terminals |
| JPH07114131B2 (ja) * | 1990-05-16 | 1995-12-06 | 矢崎総業株式会社 | コネクタ |
| DE9210736U1 (de) * | 1992-08-11 | 1993-12-16 | Grote & Hartmann Gmbh & Co Kg, 42369 Wuppertal | Mehrpoliger elektrischer Steckverbinder |
-
1994
- 1994-05-05 DE DE9407458U patent/DE9407458U1/de not_active Expired - Lifetime
-
1995
- 1995-04-29 DE DE59508830T patent/DE59508830D1/de not_active Expired - Fee Related
- 1995-04-29 EP EP95106537A patent/EP0681346B1/de not_active Expired - Lifetime
- 1995-04-29 ES ES95106537T patent/ES2151565T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2151565T3 (es) | 2001-01-01 |
| EP0681346A3 (de) | 1998-10-21 |
| DE9407458U1 (de) | 1994-07-14 |
| EP0681346A2 (de) | 1995-11-08 |
| DE59508830D1 (de) | 2000-12-14 |
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