Source: https://patents.google.com/patent/WO2016095907A1/en
Timestamp: 2018-10-16 12:41:03
Document Index: 772130358

Matched Legal Cases: ['art 100', 'art 200', 'art 200', 'art 100', 'art 200', 'arts 200', 'art 200', 'art 100']

WO2016095907A1 - Plug - Google Patents
WO2016095907A1
WO2016095907A1 PCT/DE2015/100536 DE2015100536W WO2016095907A1 WO 2016095907 A1 WO2016095907 A1 WO 2016095907A1 DE 2015100536 W DE2015100536 W DE 2015100536W WO 2016095907 A1 WO2016095907 A1 WO 2016095907A1
PCT/DE2015/100536
A plug (10) comprising at least one spring or blade contact element (410) which is disposed in a housing and is connected in an electrically conducting manner to at least one insulation displacement contact (430) that contacts and secures at least one insulated single-core cable (301; 302, 303, 304) is characterized in that the at least one insulation displacement contact (430) extends at a 90° angle from the spring or blade contact element (410) in the plug-in direction (R) of the spring or blade contact element (410) in such a way that the at least one insulated single-core cable extending in the plug-in direction is contacted and secured by an insulation displacement contact.
ERNI Production GmbH & Co. KG. Seestr. 9 73099 Adlberg
The invention relates to a connector with at least one arranged in a housing spring or blade contact element which is electrically conductively connected with at least one insulation displacement contact which contacts at least a single-core, insulated cable and fixed, the invention further relates to a method for producing a spring or blade member for such connectors.
In particular, in the field of automotive technology are known connectors which are provided for a plurality of single-core insulated cable. All cables are individually within the connector, for example fixed with insulation displacement contacts and contacts.
Such a connector is for example disclosed in DE 202012 006976 U1. In this connector, the spring or blade contact elements in a right angle to the single-core, insulated cables are arranged Such angled arrangement of the plug contacts the single core relative to the insulated cable is widely used from DE 102006045808 A1 discloses a connector with strain relief produced in which the plug contacts are also arranged at an angle of about 90 °, and the contacting of a plurality of single-core, isoier- ten cables, which are connected together as a flat cable is used in this connector terminal elements are provided in the housing comprising a cable insulation by deformation of the insulation and even partial penetration jam in de insulation. These clamping elements are constructed as non-elastic clamping elements to the plastic casing.
Contacts for multiple single-core, isoierte cable can be gathered from US 3,808,582 and US 5,078,801. The contacting takes place aufteilweise cumbersome processing. These contacting solutions can be used not readily in connectors.
From US 2006/0199423 A1 a contact element is clear which is ausgebldet as a sheet metal element, at one end of a spring contact element and at the other end a is ordered by 90 ° bent IDC This configuration enables the arrangement of a single Schneidklemmkorrtaktes at one end of the sheet member ,
EP 2747208 A1, a connection element is apparent in the
Insulation displacement contacts are mounted as a separate component forming on a contact element such as a knife plate member.
Plug elements with insulation displacement contacts go above and from EP 2290 749 A1, DE 201 08 895 U1, JP 2000323198 A and EP 0835535 B1 forth out.
The US 4,743,208 discloses a contact element that is designed as a spring contact element with insulation displacement contacts and clamping elements. This "contact element requires a complicated preparation, which includes several bio geprozesse Due to the multiply bent Ausbidungen has this contact element a little compact design, which requires large dimensions of the connector, particularly in connectors with many contact elements
The invention defines the object of developing a connector of the type described above such that a simple and safe con- clocking of of single-core, insulated Kabein. in particular also a plurality of single-core, insulated cables, is possible, the cables should be arranged in the connector so as to extend in the insertion direction, not at an angle to the insertion direction. In particular, the connector should have a compact structure and also be automated herstelbar in a simple manner.
The object is achieved by the features indicated in the independent claims
The connector according to the invention with at least one arranged in a housing spring or blade contact element which is electrically conductively connected with at least one insulation displacement contact which contacts at least a single-core, insulated cable and fixed, has at least one in the insertion direction of the spring or blade member relative to the spring - or blade member rotated through 90 ° or twisted disposed insulation displacement contact, which makes it possible to extend the at least one single-wire, insulated cable in the insertion direction by a
insulation displacement contact and fix. The basic idea of ​​the invention is, with such a connector the at least so as to rotate an insulation displacement contact at 90 ° and so DER or in line with the Fe to arrange blade contact elements, that a mutually aligned arrangement of the spring or blade contact elements and the single-core insulated, the assembly is achieved cable also allows a simple mounting a plurality of single-core insulated cable in a connector which will be explained in more detail below, the rotation of the insulation displacement contacts is effected about an axis perpendicular to the insertion direction. is that the contact elements, so spring or blade contact elements, and the insulation displacement contacts can be hergestelt as a single stamped part in a stamping operation and the rotation in the sense of twist of the insulation displacement contacts to this punching operation is then performed as very beneficial in that it consists of the plane the plugging direction includes a certain extent is rotated until the insulation displacement contacts are arranged so that a single-core cable runs einzulegendes in the insertion direction into it.
Vorteihafte embodiments of the connector are subject matter of the dependent claims. For example, provided that a plurality of successively arranged lying insulation displacement contacts are arranged twisted. By the twist or torsion of the insulation displacement contacts a plurality of successively arranged insulation displacement contacts may be provided. This is only through the rotation of the insulation displacement contacts around an axis perpendicular to the insertion direction allows the insulation displacement contacts are juxtaposed produced as stamped parts, and then each insulation displacement contact is rotated 90 ° about an axis perpendicular to the insertion direction. In this way, not only insulation displacement contacts, but also for example clamping elements or the like could be provided and arranged.
An embodiment provides for this is that on the side facing away from spring or measure- serkontaktelement integrally connected to a carrier arranged at the arranged at least one insulation displacement contact twisted. This one-piece design of the spring or Ivfes- serkontaktelements and the insulation displacement contact not only facilitates Herstelung. but also in terms of electrical conductivity advantageous.
A particularly advantageous embodiment provides that on the one clamping element is the side of the at least one insulation displacement contact on the carrier at least one spring or blade contact element facing away from at least formed. which clamps the insulation to form a strain relief in the contacted and fixed state of the at least one single-conductor, insulated cable. Thus, the clamping element is part of the electrically conductive spring or blade member and the insulation displacement contact and is also disposed on the exchanger. These clamping elements can be realized by a twisting or torsion about 90 ° as well as the insulation displacement contacts.
According to an advantageous embodiment it is provided that a plurality of clamping members is disposed hintereinand succumbing and pinch the insulating sheath of the single core cable over a long distance.
The entire component from spring or blade contact elements, insulation displacement contacts and clamping elements can be prepared so as Stanztel and de insulation displacement contacts and the clamping elements are rotated by 90 °. This type of Herstelung and arrangement has the major advantage that not only a plurality of insulation displacement contacts can be arranged one behind the other but also several clamping elements. In this way, arranged in the housing clamping elements can be omitted. Rather, the clamping element is produced together with the spring or blade contact, the insulation displacement contact and the carrier
In this case, an advantageous embodiment provides that the spring or blade contact element of the carrier in the transformer arranged insulation displacement contact and arranged on the carrier Klernmelement form a saturated einzi- stamped part. The spring or blade contact element of the carrier, which is arranged on the carrier and the insulation displacement contact formed on the carrier clamping element are preferably produced in a punching step. Subsequently, a rotation of the insulation displacement contact by 90 °. Such a production method can be automated in large numbers.
A very advantageous embodiment of the connector provides that the housing comprises two housing parts that are latched to each other slidably, and with simultaneous contacting of the at least one single-conductor, insulated cable to each other. In this way, the contacting and fixing the single-core insulated cable simultaneously with the assembly of the two housing parts are together.
Here it is advantageously provided that the one 90 * rotated insulation displacement contact and the following this a clamping element are arranged in the first housing part at least one spring or blade member together with the at least at least and that the at least one to be contacted and fixing single-wire, insulated cable into a cable guide is disposed in the second housing part such that it comes to lie above the at least one insulation displacement contact before the telescoping of the two housing parts.
The two housing parts preferably have adapted to one another latching connection elements, in particular latching hooks on. This allows a very fast, and automatic production by simply Ineinanderklipsen the two housing parts while simultaneously contacting and securing the at least one single-core insulated cable.
Particularly advantageously, the connector for contacting and fixing of a plurality of juxtaposed radically in the housing is single-core insulated cables. For this purpose, it is provided that a plurality are arranged side by side arranged in the housing spring or blade contact elements with their associated Sohneidklemmkontakten and clamping elements.
Another aspect of the invention is a method for producing a spring or blade contact element for a connector described above.
For producing a connector to be mounted in the ligand component, the spring or blade contact element is punched together with the at least one insulation displacement contact and, together with the at least one clamping member from a metal sheet in a punching operation. In this place the spring or blade member, the at least one insulation displacement contact and the at least one clamping member in the sheet plane. Then, the at least one insulation displacement contact and, optionally, a clamping member as in the sense of twist from the plane of the sheet to be substantially rotated at least 90 °, that the at least one insulation displacement contact, which are arranged at least one behind a clamping member lying, while in the connecting direction with the spring - or blade member are aligned and aligned. The entire member can thus be punched out as a single punched or cut out, for example, by laser processing or cut otherwise formed from the sheet. the particular for the above-described connector spring or blade contact element is obtained by subsequent twisting of the at least one insulation displacement contact and the optionally at least one clamping member. The spring or blade contact element together with the at least one insulation displacement contact and the at least one clamping element, both of which can be arranged on the vorbesohriebenen carrier, thus form a single metallic component, which is produced from a single sheet and in addition to the cutting and twisting of the at least one insulation displacement contact, and optionally a clamping member no processing steps for producing the at least one insulation displacement contact and requires a clamping member and at least insofar automated can be produced of the at least. Any processing steps with respect to the spring contact element can if necessary be additionally made.
Embodiments of the invention are illustrated in the drawings and explained in more detail in the following description in which:
Fig. 1 is an isometric view of a connector according to the invention for contacting of several adjacently arranged single-conductor, insulated cable before assembly of two housing Tele each other;
Figure 2 is an isometric view of the connector dargesteNten in Figure 1 after assembly of the two housing parts together..;
Fig. 3 is a sectional view of the connector shown in FIG. 1 and FIG. 2 prior to the assembly of the two to one another and Gehäuseteie
Fig. 4 is a sectional view of the connector shown in Fig. 1 and Fig. 2 after the assembly of the two housing parts together.
A as a whole designated 10 connector comprises a housing which consists of two parts, in essence, a first part 100 and second part 200. which are latched to one another. In the first Tel 100 spring contact elements are arranged 410th In the casing 100 openings 110 are provided (not shown) by the per se known manner adapted to the spring contact elements 410 blade contact elements for forming an electrically conductive connection of the contact elements are guided.
integrally connected to the spring contact elements 410, a carrier 405 (see also FIG. 3). formed on the substrate 405 is an insulation displacement contact 430 perpendicular to a plug-in direction R (Fig. 3) is arranged to contact and to fix a single-core, insulated cable 304th Also integrally formed with the carrier 405 a clamping member 440 is connected, which is viewed in the insertion direction R disposed on the the spring contact member 410 opposite side of the Schneidlkemmkontakts 430th
The spring contact element 410, the insulation displacement contact 430 and the clamping member 440 are first punched out of a single sheet metal member. After the punching operation, the spring contact elements are 410, the insulation displacement contact 430 and the clamping member 440 in a plane. The insulation displacement contact 430 is then rotated out of this plane by unscrewing in terms of torsion about 90 °, as shown for example in FIG. 1. The clamping element 440 is also produced in this case by the punching process. It can just as the clock 430 Schneidklemmkon- unscrewed or after the punching operation 90 ° from the sheet plane can be twisted (not shown). These steps can also be automated. The great advantage of this method of preparation is that a plurality of insulation displacement contacts 430 and a plurality of clamping members 440 can be arranged one behind the other. By unscrewing from the sheet plane 90 *. is a very simple multiple Herstelung hintereinanderiiegender insulation displacement contacts 430 and a plurality of rear-side clamping members 440 is possible where all insulation displacement contacts 430 and all of the clamping members 440 in a line in the plugging direction (R) are arranged (not shown). in the second Gehäusetel 200 is at least vongesehen 210 which is adapted to the single-wire, insulated cable 304, and the recording of the single-core, insulated wire 304 is used, the single-wire, insulated cable 304 is disposed in the second housing part 200 that there is an opening before mounting the second housing part comes to lie over the insulation displacement contacts 430,200 on the first housing part 100th This state is dargestelt front assembly in Figs. 1 and 3
The assembly is now so that the second housing part 200 in a direction indicated with M direction (see Fig. 3, Fig. 4) se- toward the first Gehau is pushed means of 100, wherein the insulation displacement contact 430 in a known manner, the single-core , contacted insulated cable 304 and fixed. To this end 430 cuts through the insulation displacement contact of the insulation jacket of the single-core, insulated cable 304, in some cases also the core, wherein it penetrates into the strands of the de single-core insulated cable and so an electrically conductive connection is formed.
By telescoping the two housing parts 200, 100, the cable 304 is pushed on the clamping element 440 and the clamping member 440 clamps the insulating sheath of the cable 304. The clamping element 440 is used not only for fixing the cable 304, but also a strain relief. This state after the assembly is shown in FIGS. 2 and 4.
The two housing parts have adapted to one another latching hooks 140, 240 that engage one another and thus the second housing part 200 adhere to the first housing part 100th
The Vortel this assembly is that it is also easily automated possible. The connector allows mounting a plurality of adjacent single-core insulated cables 301, 302, 303. 304 comprise so, in the aforedescribed manner, said cables are arranged in the insertion direction R, a koineare arrangement to the Federkorrtaktelementen 410th The single-core, isoMerten cable 301, 302, 303, 304 are aligned to some extent with the insulation displacement contacts 410th
It is understood that instead of the insulation displacement contacts 410 and male contacts can be provided (not shown). Moreover, it is purely in principle possible to not only an insulation displacement contact 430, but a plurality of consecutive insulation displacement contacts form on the carrier 405th Also, more than one clamping element may be formed on the carrier 440th
A particular advantage is that the spring contact element 410, the carrier 405, the insulation displacement contact 430 and the clamping member 440 as a built in! can be made from a single punched part, preferably with a single punching operation. After punching the insulation displacement contact has yet to be rotated 90 ° 430 only. Such production is also automated possible. A great advantage is also that the clamp member 440 is formed as a metal part consists. which is connected to the spring contact member 410, the insulation displacement contact 430 to the support 405 in one piece. This increases the tensile strength of the single core or, insulated cable into the connector housing substantially. The cable is no longer held in this case by a valve disposed on the housing clamping element, but eliminated by a clamping element which is connected to the spring contact member 410 In this manner, KJemmelemente in the casing, which considerably facilitates the manufacture of the housing, while increase stability.
1. Connector (10) with at least one arranged in a housing spring or Messerkontakteiement (410) which is electrically conductively connected with at least one insulation displacement contact (430) having at least a single-core, insulated cable (301, 302, 303, 304) contacted and fixed, characterized in that the at least one insulation displacement contact (430) relative to the spring or Messerkontakteiement (410) is so arranged rotated by 90 *. that is at least a single-wire, insulated cable in Steckricntung (R) extending through an insulation displacement contacted and fixed.
2. Connector (10) according to claim 1, characterized in that h / instructive plurality of insulation displacement contacts (430) are arranged twisted.
3. Connector (10) according to claim 1 or 2, characterized in that on the spring or blade member (410) side away from this integral a support (405) is arranged, on which the at least one insulation displacement contact (430) to 90 s is arranged rotated.
is formed 4. Connector (10) according to claim 3, characterized in that on the side remote from the at least one spring or Messerkontakteiement (410) side of the at least one insulation displacement contact (430) on the carrier (405) at least one clamping element (440), which in the contacted and fixed state of the at least one single-core, isoHerten cable (301, 302, 303, 304) clamps the isolation of a strain relief Ausbidung
arranged 5. connector (10) according to claim 4, characterized in that the "at least one clamping element (440) in the insertion opening (R) of the spring or blade member (410) relative to the spring or blade member (410) rotated by 90 ° is.
6. Connector according to claim 4 or 5, characterized in that a plurality of clamping elements (440) on the carrier (405) are arranged.
7. Connector (10) according to any one of the preceding claims, characterized in that the spring or blade member (410), the carrier (405), the at least one insulation displacement contact (430) and the at least one clamping element (440) form a single stamped part ,
8. Connector (10) according to any one of the preceding claims, characterized in that the housing has two housing Tele (100, 200) which are latched to one another telescopically and with simultaneous contacting of and fixing the at least one single-conductor, insulated cable.
9. Connector (10) according to claim 8, characterized in that the at least one spring or blade contact member (410) together with the at least one rotated by 90 ° insulation displacement contact (430) and that following the at least one clamping element (440) first in the housing member (100) are arranged and that the at least one to be contacted and fixing single-wire, insulated cable (301, 302, 303, 304) arranged in a cable guide in the second housing part (200) such that it before the telescoping of the two housing parts (100, 200) comes to lie above the at least one insulation displacement contacts (430)
10. Connector (10) according to any one of claims 8 or 9, characterized in that the two housing parts (100, 200) each adapted to snap-in connection elements, in particular latching hooks (140, 240) comprise.
11. Connector (10) according to any one of the preceding claims, characterized in that a plurality of positions arranged in the housing spring or blade contact elements (410) with their associated insulation displacement contacts (430) and clamping elements (440) are arranged adjacent to each other.
12. A method for manufacturing a component for a connector (10) according to one of claims 1 to 11 characterized by the following steps:
- from a metal sheet is used as a punched! a spring or blade member (410) and at least one insulation displacement contact (430) and at least a clamping element (440) punched;
- the at least one insulation displacement contact (430) is rotated by torsion from the plane of the sheet until it is substantially perpendicular to the sheet plane and in the insertion direction (R) with the spring or blade member (410) is aligned;
- the at least one clamping element (440) is rotated by torsion from the plane of the sheet until it is substantially perpendicular to the sheet plane and in the insertion direction (R) with the spring or blade contact member (410) is aligned.
PCT/DE2015/100536 2014-12-15 2015-12-15 Plug WO2016095907A1 (en)
DE202014106058.8 2014-12-15
DE201420106058 DE202014106058U1 (en) 2014-12-15 2014-12-15 Connectors
JP2017531911A JP2017538273A (en) 2014-12-15 2015-12-15 plug
CN 201580067991 CN107112644A (en) 2014-12-15 2015-12-15 Plug
EP20150828639 EP3235067A1 (en) 2014-12-15 2015-12-15 Plug
CA 2969215 CA2969215A1 (en) 2014-12-15 2015-12-15 Plug
DE201511005628 DE112015005628A5 (en) 2014-12-15 2015-12-15 Connectors
US15535778 US10074914B2 (en) 2014-12-15 2015-12-15 Plug connector
KR20177019188A KR20170094374A (en) 2014-12-15 2015-12-15 Plug
WO2016095907A1 true true WO2016095907A1 (en) 2016-06-23
ID=52447223
PCT/DE2015/100536 WO2016095907A1 (en) 2014-12-15 2015-12-15 Plug
US (1) US10074914B2 (en)
EP (1) EP3235067A1 (en)
JP (1) JP2017538273A (en)
KR (1) KR20170094374A (en)
CN (1) CN107112644A (en)
CA (1) CA2969215A1 (en)
DE (2) DE202014106058U1 (en)
WO (1) WO2016095907A1 (en)
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DE112015005628A5 (en) 2017-09-07 grant
EP3235067A1 (en) 2017-10-25 application
US10074914B2 (en) 2018-09-11 grant
US20170373405A1 (en) 2017-12-28 application
CN107112644A (en) 2017-08-29 application
JP2017538273A (en) 2017-12-21 application
CA2969215A1 (en) 2016-06-23 application
DE202014106058U1 (en) 2015-01-21 grant
KR20170094374A (en) 2017-08-17 application
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US20110250783A1 (en) 2011-10-13 Cable assembly with improved terminating means and method of making the same
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