CN110892585B - Electrical plug connector and plug connector system - Google Patents
Electrical plug connector and plug connector system Download PDFInfo
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- CN110892585B CN110892585B CN201880049524.6A CN201880049524A CN110892585B CN 110892585 B CN110892585 B CN 110892585B CN 201880049524 A CN201880049524 A CN 201880049524A CN 110892585 B CN110892585 B CN 110892585B
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- cutting
- plug connector
- cable
- clamping elements
- electrical plug
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
- H01R4/245—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions
Abstract
The invention relates to an electrical plug connector (1) having a contact body (2) for electrically contacting a mating contact. The contact body (2) comprises: -a contact section (3) for electrically contacting a mating contact, and-a connection region (4) for electrically and mechanically contacting a cable (30). Two cutting and clamping elements (10, 20) are arranged in a connecting region (4) extending along a longitudinal axis (A) defining an axial direction, each cutting and clamping element having two cutting sections (11 a, 11b, 21a, 21 b) lying opposite one another, wherein the two cutting sections (11 a, 11b, 21a, 21 b) of the cutting and clamping elements (10, 20) each define a receiving opening (12, 22) for a cable (30), said receiving openings being directed outward transversely to the longitudinal axis. The two receiving openings (12, 22) of the two cutting and clamping elements (10, 20) are rotated relative to one another about the longitudinal axis (A) by an angle (a), wherein the angle (a) is in the range from 40 ° to 140 °.
Description
Technical Field
The invention relates to an electrical plug connector and a plug connector system.
Background
From the prior art for electrical plug connectors and plug connector systems, it is known to achieve electrical contact between the wires of an insulated cable and a contact body by means of the so-called insulation displacement contact (insulation displacement contact) technique. Instead of crimping, the electrical and mechanical connection of the cable or the lines thereof to the contact body of the plug connector is effected or established by cutting the clamping element. The cutting and clamping member is formed by a pair of cutting portions (schneids) opposed to each other with a slit formed therebetween. The slit is open to one side. The pair of cut portions thus forms a receiving opening for the cable. The pair of cut-outs can be produced, for example, by one or more slotted webs having a width widening towards the receiving opening. The cables are pressed into these slits. In this case, the insulation of the cable is usually cut through in the first part of the slit or, in the case of a lacquer layer, scratched. In the end position, the wire is then located on the narrow region of the slit and is in direct electrical contact with the web or the cutting section due to the high normal force (durchkontaktieren).
Such a plug connector is known from DE 4413977 a 1.
Disclosure of Invention
The invention is based on the recognition that, during cable movements, for example due to bending of the cable or due to vibration stresses, micro-movements can occur in the contact region, which can lead to wear and thus to a reduction in the service life of the contact region. The movement in the direction of the slit is particularly critical here, since the forces acting against the external movement are smaller here.
It may therefore be desirable to provide a plug connector formed by the cutting and clamping technique (Schneid-klemmen-Technik) which makes electrical contact reliably over a long period of time even with increased movement loads of the cable in the plug connector.
This need may be met by the subject matter of the present invention according to the independent claims. Advantageous embodiments of the invention are described in the dependent claims.
Within the scope of the present application, the terms "comprising" and "having" are used synonymously, as long as not explicitly stated otherwise.
According to a first aspect of the invention, an electrical plug connector with a contact body for electrically contacting a mating contact is proposed. The contact body has a contact section for electrically contacting a mating contact and a connection region for electrically and mechanically contacting a cable. The connection region extends along a longitudinal axis defining an axial direction. In the connecting region, two cutting and clamping elements are arranged, each of which has two opposing cutting sections. The cutting portions opposed to each other form a pair of cutting portions. The two cutting portions of the cutting clamping element each define an accommodating opening for the cable which is directed outwards transversely to the longitudinal axis, wherein the two accommodating openings of the two cutting clamping elements are rotated relative to one another about the longitudinal axis by an angle, wherein the angle is in the range from 40 ° to 140 °.
In other words: the two cutting-clamping elements are not oriented parallel to one another with respect to their receiving openings, but are rotated relative to one another.
In this way, a better and more reliable retention of the cable is advantageously achieved in a simple manner, since two clamping cutting elements are provided instead of only one single clamping cutting element. Furthermore, the two cutting-clamping elements are rotated relative to one another, viewed about the longitudinal axis. As a result, the relative movements of the cable and the contact, for example due to thermal and/or vibration loads, can be better absorbed, as a result of which the electrical connection between the plug connector and the cable has a significantly longer service life.
The plug connector can be made of sheet metal, for example.
The connection region can be connected directly to the contact section, for example. However, the connection region can also be connected to the contact section only indirectly, for example by means of a neck region arranged between the contact section and the connection region.
The connection region may, for example, extend to the housing of the contact section. However, in other embodiments, it may extend only from one clamped cutting element to the other. The longitudinal axis can also be the longitudinal axis of the entire electrical plug connector, for example. In this case, the contact section and the connection region extend along the longitudinal axis.
However, the connection region can also be arranged obliquely with respect to the contact section, for example bent over 30 ° to 150 °, for example bent over 90 °. In this case, the longitudinal axis does not extend parallel to or even identically to the other longitudinal axis of the contact section. However, even in the case of such bending, the function of the present invention is maintained.
The longitudinal axis (of the connecting region) may correspond, for example, to the axis along which the cable to be inserted into the two clamping and cutting elements extends in the assembled state.
By the integral formation of the connection region, it is advantageously achieved that the plug connector is particularly stable in the connection region. Thereby improving the service life. The connecting region can therefore also be produced particularly simply and cost-effectively.
By designing the electrical plug connector as one piece, the plug connector is advantageously constructed particularly stable overall. Thereby increasing its service life. Furthermore, it can be produced particularly simply and inexpensively.
By producing the electrical plug connector as a stamped bent part, the plug connector can be produced particularly cost-effectively. For example, the plug connector can be made of a thin metal sheet.
By spacing the two cutting-clamping elements apart from one another in the axial direction, this is advantageously brought about in that a cable can be inserted particularly easily between the cutting-clamping elements which are rotated relative to one another. This makes it possible to facilitate the assembly process, for example in the case of mass production (Konfektioieren), which reduces costs.
The assembly of the cable is advantageously simplified particularly strongly by the spacing between the two cutting-clamping elements in the axial direction being at least five times the smaller width of the width between the pairs of cutting portions of the two cutting-clamping elements. Since the distance is then large enough for a rigid cable to be able to be easily inserted into the two cutting-clamping elements or into the receiving openings thereof, even with rigid wires.
According to a second aspect of the invention, a plug connector system is proposed. The plug connector system comprises an electrical plug connector as described above and a cable with electrically conductive lines and an insulating jacket surrounding the lines, wherein the cable is inserted into the two cutting-off clamping elements in the connecting region and is electrically and mechanically held there in each case.
The proposed plug connector system is particularly robust and stable with respect to thermal and vibration loads, since electrical contact is always ensured. By rotating the two cutting-clamping elements relative to one another, the cable cannot be released from the plug connector so easily with a vibration amplitude parallel to the cutting-clamping elements, since the cable is at the same time pressed particularly well against the cut of the other cutting-clamping element.
The cable as electrical conductor may for example have a rigid metal wire made of metal and comprise for example copper or aluminum or iron or alloys of these metals. The conductor can also be formed from a plurality of individual strands, whereby the conductor can be more flexible and more simply bent when viewed transversely to its direction of extension.
The insulating sleeve can be made of an electrically insulating plastic, for example. It can therefore be laid around the wire so that the wire can move at least slightly relative to the insulating sleeve. However, the insulating sheath may also be applied to the electrical conductor as a lacquer, for example in the case of metal wires for the production of electrical coils.
Particularly reliable electrical contact between the line and the plug connector is advantageously produced by inserting the line into the two receiving openings of the two cutting-clamping elements in such a way that at least one cutting section of each cutting-clamping element cuts off the insulation sheath of the line (durchtrennen) until the line and the line are in electrical contact. The plug connector system can therefore be produced in a less laborious and cost-effective manner, since the cable does not need to be stripped off before the plug connector is fitted. The crimping process and its quality monitoring can also be advantageously dispensed with. Furthermore, by cutting into the (Einschneiden) insulation sleeve, the cable is at the same time advantageously fixed in the axial direction by the insulation sleeve and/or a form-fit connection between the conductor and the cutting. Thus, a permanent and reliable contact can be established simply and very cost-effectively. In particular in the case of wires with aluminum, the aluminum oxide layer, which does not conduct well, can be cut off by abrasion (Einritzen) of the wire when the connection is made.
Drawings
Further features and advantages of the invention will be apparent to the person skilled in the art from the following description of exemplary embodiments with reference to the attached drawings, which, however, should not be construed as limiting the invention. In which is shown:
fig. 1 shows a schematic representation of a plug connector of the prior art;
fig. 2 shows a schematic perspective view of a plug connector according to the invention;
fig. 3a shows a schematic perspective view of a plug connector system according to the invention in a first state when a cable is fitted;
fig. 3b shows a schematic perspective view of the plug connector system according to the invention in a second state after the assembly of the cable has been completed.
Detailed Description
Figure 1 shows an electrical plug connector 1 of the prior art in the pinch-off clamping technique. The electrical plug connector 1 has a contact body 2 for electrically contacting a mating contact, not shown here. The contact body 2 has a contact section 3 for electrically contacting a mating contact and a connection region 4 for electrically and mechanically contacting a cable, not shown here. The connection region 4 extends along a longitudinal axis a, wherein the longitudinal axis a defines an axial direction. The direction transverse or perpendicular to the longitudinal axis a may be referred to as the radial direction.
A first cutting-clamping element 10 is arranged in the connecting region 4. The first cutting-clamping element 10 has two cutting sections 11a, 11b lying opposite one another. The two cutting portions 11a, 11b of the first cutting-clamping element 10 delimit a first receiving opening 12 transversely to the longitudinal axis a for receiving a cable, not shown here, wherein the first receiving opening 12 is directed outwards. The term "outwardly" is understood here to mean in a direction pointing away from the longitudinal axis, i.e. in a radial direction.
A cable, not shown here, can be inserted between the two cut- outs 11a, 11b together with an insulating sleeve surrounding the electrical conductors of the cable. The receiving opening 12 tapers from the opening side to its first root (Wurzel) 14 (i.e., from top to bottom in the figure). Thereby, the insulating sleeve is abraded and severed by means of at least one of the cut portions 11a, 11b, so that the cut portions 11a, 11b can electrically contact the electrical conductor.
However, only a single cutting-clamping element 10 is provided in the plug connector 1 shown. When the cable moves, for example due to thermal loads or vibrations, it is possible for the cable (not shown here) to move in the direction of the receiving opening 12 upwards in the drawing and then to lose the electrical and/or mechanical contact.
Fig. 2 shows an exemplary embodiment of a plug connector 1 according to the invention. The connection region 4 of the plug connector 1 extends along a longitudinal axis a, wherein the longitudinal axis a defines an axial direction. The direction transverse or perpendicular to the longitudinal axis a may be referred to as the radial direction. In the exemplary embodiment shown, the contact section 3 and the connecting region 4 are arranged directly one behind the other, viewed along the longitudinal axis a. Both extending along a longitudinal axis a.
In the connecting region 4, two cutting-clamping elements 10, 20 are arranged, namely a first cutting-clamping element 10 and a second cutting-clamping element 20.
The two cutting and clamping elements 10, 20 are spaced apart from one another in the axial direction, with a spacing D existing between them. The two cutting-clamping elements 10, 20 are connected to one another by an intermediate element 13. The intermediate element 13 extends here parallel to the longitudinal axis a. The intermediate element 13 can be designed as a strip, for example. It may be designed in the form of a tab. The two receiving openings 12, 22 can be configured such that, when viewed along the longitudinal axis a, they are at least partially aligned with one another, so that, when the cable is assembled, the cable can run straight in a direction parallel to the longitudinal axis a, i.e. without bending transverse to the longitudinal axis a.
The first cutting-clamping element 10 has two opposing cutting sections 11a, 11b and the second cutting-clamping element 20 likewise has two opposing cutting sections 21a, 21 b. The two cutting portions 11a, 11b of the first cutting-clamping element 10 delimit, transversely to the longitudinal axis a, a first receiving opening 12 for receiving a cable (not shown here) (see fig. 3a and 3 b), wherein the first receiving opening 12 points outwards and in the figures it points upwards. In the same way, the two cutting portions 21a, 21b of the second cutting-clamping element 20 delimit, transversely to the longitudinal axis a, a second receiving opening 22 for receiving the same cable (not shown here), wherein the second receiving opening 22 is also directed outwards (to the left in the present figure). The two receiving openings 12, 22 of the two cutting-clamping elements 10, 20 are thus rotated relative to one another by an angle α about the longitudinal axis a. In the present embodiment, the angle α is 90 °. The angle α can lie in a range between 20 ° and 160 °, preferably between 40 ° and 140 ° and very particularly preferably between 60 ° and 120 °. By means of this non-parallel orientation of the two receiving openings 12, 22 of the two clamping and cutting elements 10, 20, it is prevented that, during a movement of the cable, not shown here, increased wear occurs at the contact points between the cable and the cutting sections 11a, 11b, 21a, 21b during a movement of the cable in one of the directions of one of the receiving openings 12, 22. It is also advantageously prevented that the cable slides out of the two clamping and cutting elements 10, 20 at the same time or loses electrical contact when moving in one direction.
The first receiving opening 12 has a first height H1 that extends outwardly from its first root 14 to the opening of the receiving opening 12. In the illustrated embodiment, the first root 14 is the point furthest from the outward opening of the first receiving opening 12 through which the cable is inserted. Similarly, second receiving opening 22 has a second height H2 and a second root 24.
The first receiving opening 12 has a first width B1. In the embodiment shown, this first receiving opening is defined by the spacing of the two cut- outs 11a, 11b in that section of the first clamping and cutting element 10 in which the completely assembled cable is fixed. In the embodiment shown, the receiving opening 12 has two distinct regions: an outwardly open insertion region which has a large width and functions in the form of an insertion funnel. On which a cutting zone is connected inwardly, i.e. towards the longitudinal axis a. In this cutting region, the width is strongly reduced, so that here the cutting portions 11a, 11b can cut the insulating sleeve of the inserted cable and abrade the cable, so that the cable is electrically contacted and mechanically held. In the embodiment shown, the cutting portions 11a, 11b extend substantially parallel to one another in this cutting region and terminate inwardly in a u-shape in the first root 14 of the receiving opening 12. Thus, the first width B1 is determined in the cutting area. If the cut portions 11a, 11B do not extend in parallel in the cutting area, an average value of the widths is formed in the cutting area so as to determine the first width B1. Similarly, the second receiving opening 22 has a second width B2.
The distance D in the axial direction between the two cutting-clamping elements 10, 20 can be the cutting pair 11a, 11b of the two cutting-clamping elements 10, 20; 21a, 21B, at least 3 times, preferably at least 5 times and very particularly preferably at least 7 times the smaller of the widths B1, B2. The distance D may be, for example, the pair of cutting portions 11a, 11b of the two cutting-clamping elements 10, 20; 21a, 21B, the smaller of the widths B1, B2 is at most 100 times, preferably at most 30 times and very particularly preferably at most 10 times greater.
The connecting region 4 and the two clamping and cutting elements 10, 20 can be manufactured in one piece. The connecting region 4 can be produced, for example, as a stamped and bent part. As a material, it may be composed of a metal plate material. In the exemplary embodiment shown, the connection region 4 extends as far as the housing of the contact region 3, into which, for example, a mating contact, not shown here, can be inserted. However, the connecting region 4 extends at least between the two clamping and cutting elements 10, 20 and here comprises the two clamping and cutting elements 10, 20 and the intermediate element 13.
It is also possible for the plug connector 1 to be produced integrally with its contact body 2, contact region 3 and connection region 4. The plug connector 1 can be produced, for example, as a stamped and bent part. As a material, it may be composed of a metal plate material.
The mating contact, which is not shown here, can be, for example, a pin or a blade of a blade bar and can, for example, be inserted into the contact body 2 of the plug connector 1. However, the mating contact can also be, for example, a through-hole of a circuit board, into which one end of the contact body 2 is pressed as a press-in connection pin.
In principle, the connection region 4 can of course be arranged inclined with respect to the contact section 3, for example bent over by 30 ° to 150 °, for example bent over by 45 ° or 60 ° or 90 ° or 105 ° or 120 ° or 135 °.
In this case (not shown here), the longitudinal axis a does not extend parallel to or even identically to the other longitudinal axis of the contact section 3. However, even in the case of such bending, the function of the present invention is maintained. The longitudinal axis a (of the connecting region 4) may correspond, for example, to the axis along which the cable 30 to be inserted into the two clamping and cutting elements 10, 20 extends in the assembled state (see fig. 3 b).
Fig. 3a shows the plug connector system 100 in a first state during assembly. The plug connector system 100 has a plug connector 1 as shown, for example, in fig. 2. Furthermore, a cable 30 is provided, which has an electrically conductive line 32 and an insulating sheath 31 surrounding the line 32. The cable 30 is fitted into the two cutting-clamping elements 10, 20 by inserting the cable 30 preferably radially inwardly into the two receiving openings 12, 22.
Fig. 3b shows a second state of the plug connector system 100. In this case, the cable 30 is inserted into the two cutting-clamping elements 10, 20 in the connecting region 4 and is electrically contacted and mechanically held there. The cables extend parallel to the longitudinal axis a, since the two receiving openings 12, 22 are aligned with one another in the direction of extension of the cables 30.
In this case, at least one cutting section 11a, 11b, 21a, 21b of each cutting-clamping element 10, 20 cuts the insulation sheath 31 of the cable 30 as far as the conductor 32 and electrically contacts the conductor 32. The conductor 32 may be formed, for example, from a plurality of electrically conductive strands.
However, the line 32 can also consist of an electrically conductive individual line, and the insulating sleeve 31 can be embodied as a paint layer which conducts current by orders of magnitude compared to the individual line.
The height of the two pairs of cuts 11a, 11b and 21a, 21b amounts to at least 50%, preferably at least 75% and very particularly preferably at least 100% of the diameter of the wire 32. This height is understood to mean the distance from the respective root 14, 24 to the section where the cut- outs 11a, 11b or 21a, 21b are distant from one another in order to form the insertion funnel of the receiving opening 12, 22.
Claims (8)
1. An electrical plug connector having a contact body (2) for electrically contacting a mating contact,
wherein the contact body (2) has:
-a contact section (3) for electrically contacting a mating contact, and
-a connection region (4) for electrically and mechanically contacting the cable (30),
wherein the connection region (4) extends along a longitudinal axis (A) defining an axial direction,
wherein two cutting clamping elements (10, 20) are arranged in the connecting region (4), each having two cutting sections (11 a, 11b, 21a, 21 b) lying opposite one another,
wherein the two cutting sections (11 a, 11b, 21a, 21 b) of the cutting clamping element (10, 20) each define a receiving opening (12, 22) for the cable (30), said receiving openings pointing outwards transversely to the longitudinal axis,
wherein the two receiving openings (12, 22) of the two cutting-clamping elements (10, 20) are rotated relative to one another about the longitudinal axis (A) by an angle (alpha),
wherein the angle (α) is in a range between 40 ° and 140 °.
2. The electrical plug connector according to claim 1,
wherein the connecting region (4) is designed in one piece.
3. Electrical plug connector according to claim 1 or 2,
wherein the electrical plug connector (1) is constructed in one piece.
4. Electrical plug connector according to claim 1 or 2,
wherein the electrical plug connector (1) is produced as a stamped and bent part.
5. Electrical plug connector according to claim 1 or 2, wherein the two cutting clamping elements (10, 20) are spaced apart from one another in the axial direction.
6. The electrical plug connector according to claim 5,
wherein the spacing (D) between the two cutting-clamping elements (10, 20) in the axial direction is at least five times greater than the smaller of the widths (B1, B2) between the pairs of cuts (11 a, 11B; 21a, 21B) of the two cutting-clamping elements (10, 20).
7. A plug connector system, comprising:
-an electrical plug connector (1) according to any one of the preceding claims,
-a cable (30) having an electrically conductive wire (32) and an insulating sheath (31) surrounding the wire,
wherein the cable (30) is inserted into the two cutting-clamping elements (10, 20) in the connecting region (4) and is electrically contacted and mechanically held there in each case.
8. The plug connector system according to claim 7,
wherein the cable (30) is inserted into the two receiving openings (12, 22) of the two cutting-clamping elements (10, 20) in such a way that at least one cutting section (11 a, 11b, 21a, 21 b) of each cutting-clamping element (10, 20) cuts the insulating sleeve (31) of the cable (30) as far as the conductor (32) and makes electrical contact with the conductor (32).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017213064.4A DE102017213064B4 (en) | 2017-07-28 | 2017-07-28 | Electrical connector and connector system |
| DE102017213064.4 | 2017-07-28 | ||
| PCT/EP2018/069461 WO2019020444A1 (en) | 2017-07-28 | 2018-07-18 | Electrical plug connector and plug connector system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110892585A CN110892585A (en) | 2020-03-17 |
| CN110892585B true CN110892585B (en) | 2021-05-07 |
Family
ID=62952092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880049524.6A Active CN110892585B (en) | 2017-07-28 | 2018-07-18 | Electrical plug connector and plug connector system |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3659214A1 (en) |
| JP (1) | JP6976408B2 (en) |
| CN (1) | CN110892585B (en) |
| DE (1) | DE102017213064B4 (en) |
| WO (1) | WO2019020444A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100953A (en) * | 1985-10-29 | 1987-05-11 | 日産自動車株式会社 | Compression terminal |
| EP0917247A1 (en) * | 1997-11-18 | 1999-05-19 | Osram Sylvania Inc. | Coaxial cable connector assembly |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879099A (en) * | 1973-09-04 | 1975-04-22 | Amp Inc | Flat fexible cable connector assembly including insulation piercing contacts |
| JPS5718687Y2 (en) | 1977-12-16 | 1982-04-19 | ||
| US4138184A (en) * | 1978-03-06 | 1979-02-06 | Amp Incorporated | Terminating means for a multi-wire cable |
| US4209217A (en) * | 1978-10-26 | 1980-06-24 | Thomas & Betts Corporation | Housing for removable mounting on printed circuit board |
| FR2454195A1 (en) * | 1979-04-10 | 1980-11-07 | Cit Alcatel | Connector electrode for insulated wires - is single folded cut strip and has contact and gripping surface |
| DE3614592C1 (en) * | 1986-04-30 | 1987-07-23 | Krone Ag | Terminal block for cable cores, especially telephone cables |
| DE3711675A1 (en) * | 1987-04-07 | 1988-10-27 | Krone Ag | CORE CONNECTOR FOR CABLE CORDS, ESPECIALLY TELECOMMUNICATION CABLES |
| NL8901477A (en) * | 1989-06-09 | 1991-01-02 | Du Pont Nederland | CUTTING CONTACT BODY. |
| JP3393495B2 (en) | 1993-08-09 | 2003-04-07 | 矢崎総業株式会社 | Connection method of insulation displacement terminal |
| DE4413977C2 (en) | 1994-04-21 | 1996-02-22 | Knorr Bremse Systeme | Cable junction of a data bus for connecting electronic control units in passenger cars and commercial vehicles |
| US5820404A (en) * | 1995-07-10 | 1998-10-13 | Sumitomo Wiring Systems, Ltd. | Terminal and cramping connector |
| JPH1079267A (en) | 1996-09-03 | 1998-03-24 | Yazaki Corp | Pressure contact terminal and its forming method |
| CN2415497Y (en) * | 1999-12-07 | 2001-01-17 | 富士康(昆山)电脑接插件有限公司 | Wire and cable connector with locking device |
| US7101216B2 (en) * | 2004-09-15 | 2006-09-05 | 3M Innovative Properties Company | Insulation displacement system for two electrical conductors |
| CN203166145U (en) * | 2012-12-19 | 2013-08-28 | 泰科电子(上海)有限公司 | Electric connector, photovoltaic system and electric connector assembly |
| DE102013012251A1 (en) * | 2013-07-24 | 2015-01-29 | Erni Production Gmbh & Co. Kg | Terminal for contacting an electrical conductor |
| JP6407690B2 (en) | 2014-12-08 | 2018-10-17 | 株式会社ニチフ端子工業 | Wire relay connector |
-
2017
- 2017-07-28 DE DE102017213064.4A patent/DE102017213064B4/en active Active
-
2018
- 2018-07-18 WO PCT/EP2018/069461 patent/WO2019020444A1/en active Application Filing
- 2018-07-18 CN CN201880049524.6A patent/CN110892585B/en active Active
- 2018-07-18 EP EP18742786.9A patent/EP3659214A1/en active Pending
- 2018-07-18 JP JP2020504245A patent/JP6976408B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100953A (en) * | 1985-10-29 | 1987-05-11 | 日産自動車株式会社 | Compression terminal |
| EP0917247A1 (en) * | 1997-11-18 | 1999-05-19 | Osram Sylvania Inc. | Coaxial cable connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017213064A1 (en) | 2019-01-31 |
| WO2019020444A1 (en) | 2019-01-31 |
| JP6976408B2 (en) | 2021-12-08 |
| JP2020528208A (en) | 2020-09-17 |
| EP3659214A1 (en) | 2020-06-03 |
| DE102017213064B4 (en) | 2022-11-24 |
| CN110892585A (en) | 2020-03-17 |
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