EP0057255B1 - Connecteur de ligne pour ensembles plats - Google Patents
Connecteur de ligne pour ensembles plats Download PDFInfo
- Publication number
- EP0057255B1 EP0057255B1 EP81108140A EP81108140A EP0057255B1 EP 0057255 B1 EP0057255 B1 EP 0057255B1 EP 81108140 A EP81108140 A EP 81108140A EP 81108140 A EP81108140 A EP 81108140A EP 0057255 B1 EP0057255 B1 EP 0057255B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- openings
- connecting plug
- side walls
- spring strip
- catches
- 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
Links
- 230000000712 assembly Effects 0.000 title claims 2
- 238000000429 assembly Methods 0.000 title claims 2
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000252505 Characidae Species 0.000 description 1
- NPOJQCVWMSKXDN-UHFFFAOYSA-N Dacthal Chemical compound COC(=O)C1=C(Cl)C(Cl)=C(C(=O)OC)C(Cl)=C1Cl NPOJQCVWMSKXDN-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/778—Coupling parts carrying sockets, clips or analogous counter-contacts
-
- 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
-
- 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
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
Definitions
- the invention relates to an electrical cable connector for ribbon cables for connection to printed circuit boards, in particular data technology, with two housing parts designed as a receiving part and as a female connector, each of which has row-like openings that are parallel to one another and run between opposite side faces of the housing parts and serve to receive contact elements which latches on one housing part and corresponding openings in the other housing part for receiving the latches and for locking the two housing parts with each other.
- the cable connector consists essentially of a receiving part and a female connector glued into it. Since the two legs of the receiving part are pressed onto the female connector during gluing, when using the female connector in its counterparts there is a relatively large amount of play. If the cable connector is tilted when plugging in or pulling out, it may happen that the contact pins of the pin header are bent. In addition, to simplify the injection mold, such plugs have no insertion bevels. Sometimes, when the cable connector is plugged into bent pins, this leads to concealments and thus to sporadic errors in operation.
- an electrical connector for ribbon cables which consists of a female connector and a snap-on cover part.
- the female connector contains passages running parallel between opposite side surfaces of the housing parts and serving to receive contact elements.
- locking lugs are provided on one housing part and corresponding openings in the other housing part for receiving the locking lugs and for locking the two housing parts together.
- a plug socket is known in which the socket housing is formed in two parts from a lower part and an upper part, which can be detachably connected to one another. The assembly is done by locking the two housing parts.
- the object of the present invention is to provide a cable connector for printed circuit boards which is easy to manufacture and easy to install.
- the cable connector is designed in accordance with the invention in such a way that the bottom of the receiving part has free-standing, perpendicular to it side walls on two sides and a front transverse web that contains the openings provided for receiving the contact elements in accordance with the number of connection contacts the two side walls are each provided with an opening, to which lead-in chamfers lead from behind that the female connector consists of a cuboid part, in which square contact chambers are arranged according to the number of connection contacts so that they are inserted into the female part when the female connector is inserted come to lie immediately behind the openings of the crosspiece, that the spring strips on the side walls have latching lugs for insertion into the insertion paths and for engagement in the openings of the receiving part, and that the base part protrudes rearward beyond the side walls the part contains means for strain relief and breakthroughs for cable ties and locking heels for attaching a protective cap.
- the loose female connector can be fitted with contact springs before assembly and only then can it be brought together with the receiving part.
- the insertion chamfers provided for the contact pins result in a considerable security against rear insertion.
- a further embodiment provides that the female connector has step-shaped shoulders on its front top and bottom, into which stiffening ribs extending over the crosspiece engage.
- a U-shaped cover cap is provided, which is provided with latching hooks on both of its U-legs and which can be snapped laterally into recesses in the rear base part.
- the strain relief can be carried out by the fact that the means for strain relief consist of longitudinal grooves in the rear base part.
- strain relief is also possible with a half-shell-shaped bracket that can be used in the rear bottom part in locking grooves to prevent rotation.
- the openings for the cable ties are attached in pairs opposite to the grooves, so that the cable can be fed in both in the direction of insertion and at an angle of 90 ° to it, which is only possible by moving the trestle.
- the receiving part 1 shows a 27-pin cable connector, but any other number of poles can also be generated.
- the receiving part 1 consists of a bottom part 13 and the side walls 16 and the crosspiece 17.
- the crosspiece 17 has three rows of square plug-in openings 3, each of which is provided with insertion bevels, and stiffening ribs 4 running over it. Openings 5 are located on the side walls 16, to which chamfered insertion tracks 18 lead at the beginning.
- the base part 13 projects beyond the two side walls 16 and longitudinal grooves 10 are provided in this protruding part for the strain relief if no bracket 14 is required.
- the longitudinal grooves can be provided in a trough-shaped recess for better security against twisting of the cable.
- openings 9 are provided for the cable ties.
- the projecting part contains latching shoulders 12 for receiving a cover cap 15.
- the female connector 2 consists of a cuboid part that contains three rows of contact chambers 6, which come into contact with the receiving part 1 immediately behind the plug-in openings 3. On the narrow sides of the female connector, locking lugs 7 are arranged, which are guided in the guideways 18 when inserted into the receiving part until they snap into the opening 5.
- the contact springs attached to the feed wires are inserted into the spring bar from behind, which considerably simplifies the assembly.
- the female connector is only snapped into the receiving part 1 after it has been fitted with the spring contacts.
- Fig. 2 the engaged state of the receiving part 1 and female connector 2 is already shown.
- the half-shell-shaped bracket 14 is shown, which is provided for lines for which the strain relief with the help of the grooves 10 is not sufficient.
- a U-shaped cap 15 can be snapped onto the rear part of the bottom 13, the leg parts of the cap having inwardly bent latching hooks 20 which engage in the latching shoulders 12 of the rear bottom part 13 and clasp the bottom part from below.
- the trestle can also contain longitudinal grooves for better security against twisting of the cable.
- the slot in the rear bottom part of the cable connector is insulator-shaped. The plastic sheath of the cable can be easily spread out, which significantly increases the pull-out force for the cable.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Insulated Conductors (AREA)
- Multi-Conductor Connections (AREA)
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81108140T ATE17804T1 (de) | 1981-02-02 | 1981-10-09 | Leitungsstecker fuer flachbaugruppen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3103455 | 1981-02-02 | ||
DE3103455A DE3103455C2 (de) | 1981-02-02 | 1981-02-02 | Elektrischer Steckverbinder, insbesondere der Datentechnik |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0057255A2 EP0057255A2 (fr) | 1982-08-11 |
EP0057255A3 EP0057255A3 (en) | 1983-03-16 |
EP0057255B1 true EP0057255B1 (fr) | 1986-01-29 |
Family
ID=6123851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81108140A Expired EP0057255B1 (fr) | 1981-02-02 | 1981-10-09 | Connecteur de ligne pour ensembles plats |
Country Status (5)
Country | Link |
---|---|
US (1) | US4436362A (fr) |
EP (1) | EP0057255B1 (fr) |
JP (1) | JPS5831710B2 (fr) |
AT (1) | ATE17804T1 (fr) |
DE (1) | DE3103455C2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8715118U1 (de) * | 1987-11-13 | 1989-03-16 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Vielpolige elektrische Steckvorrichtung |
US10680367B2 (en) | 2016-03-30 | 2020-06-09 | Intel Corporation | Cable retention assemblies including torsional elements |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2538963A1 (fr) * | 1982-12-30 | 1984-07-06 | Labinal | Connecteur electrique |
DE8530054U1 (de) * | 1985-10-23 | 1987-07-16 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Elektrischer Stecker |
TW201853B (en) * | 1992-02-24 | 1993-03-11 | Amp Inc | Shielded data connector |
US6555746B2 (en) * | 2001-08-24 | 2003-04-29 | Intel Corporation | Horizontal component retention socket |
US9825387B2 (en) * | 2016-03-30 | 2017-11-21 | Intel Corporation | Linear edge connector with a cable retention mechanism having a body with a groove with an indentation to receive a bolster plate protrusion |
CN109494522B (zh) * | 2018-12-28 | 2024-04-12 | 杭州余杭电缆有限公司 | 柔性转头及柔性线卡及柔性插头 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7112653U (de) * | 1972-09-14 | Elco Corp | Steckerbuchse | |
DE2358234A1 (de) * | 1972-11-30 | 1974-06-06 | Int Standard Electric Corp | Steckergehaeuse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1490907A (en) * | 1975-10-04 | 1977-11-02 | Amp Inc | Electrical connector housings |
CA1072649A (fr) * | 1976-01-07 | 1980-02-26 | Robert H. Frantz | Fiche isolante ou demi-elements |
US4090770A (en) * | 1976-09-27 | 1978-05-23 | Trw Inc. | Connector cover construction |
US4243288A (en) * | 1979-06-28 | 1981-01-06 | Amp Incorporated | Connector assembly for mass termination |
-
1981
- 1981-02-02 DE DE3103455A patent/DE3103455C2/de not_active Expired
- 1981-10-09 EP EP81108140A patent/EP0057255B1/fr not_active Expired
- 1981-10-09 AT AT81108140T patent/ATE17804T1/de not_active IP Right Cessation
- 1981-12-02 US US06/326,708 patent/US4436362A/en not_active Expired - Lifetime
-
1982
- 1982-02-02 JP JP57015453A patent/JPS5831710B2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7112653U (de) * | 1972-09-14 | Elco Corp | Steckerbuchse | |
DE2358234A1 (de) * | 1972-11-30 | 1974-06-06 | Int Standard Electric Corp | Steckergehaeuse |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8715118U1 (de) * | 1987-11-13 | 1989-03-16 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Vielpolige elektrische Steckvorrichtung |
US10680367B2 (en) | 2016-03-30 | 2020-06-09 | Intel Corporation | Cable retention assemblies including torsional elements |
Also Published As
Publication number | Publication date |
---|---|
ATE17804T1 (de) | 1986-02-15 |
JPS57147882A (en) | 1982-09-11 |
EP0057255A3 (en) | 1983-03-16 |
DE3103455C2 (de) | 1984-03-22 |
DE3103455A1 (de) | 1982-08-12 |
JPS5831710B2 (ja) | 1983-07-07 |
EP0057255A2 (fr) | 1982-08-11 |
US4436362A (en) | 1984-03-13 |
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