CN1170252A - Connector for electric wires with coatings for insulation - Google Patents
Connector for electric wires with coatings for insulation Download PDFInfo
- Publication number
- CN1170252A CN1170252A CN 97113673 CN97113673A CN1170252A CN 1170252 A CN1170252 A CN 1170252A CN 97113673 CN97113673 CN 97113673 CN 97113673 A CN97113673 A CN 97113673A CN 1170252 A CN1170252 A CN 1170252A
- Authority
- CN
- China
- Prior art keywords
- lead
- contact
- briquetting
- cutting edge
- contact head
- 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
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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
- 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
- H01R4/242—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 being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
Abstract
A connection device for at least one electrical conductor (1) comprising a conductor core and an insulation and including an terminal part (2) which comprises mutually opposite facing contact blades (8) with cutting edges (10) for piercing the insulation. The contact blades (8) expand as an extension of the cutting edges into contact-making surfaces (11) which are aligned transversely to the conductor axis, according to the connection of the conductor.
Description
The present invention relates to a kind of jockey that is used at least one wire, this electric wire has a heart yearn and an insulating barrier, this jockey also has a connector, this connector comprise two relative, have cutting edge be used to cut off insulating barrier contact head bite (Kontaktschneiden).
Such one type jockey is disclosed by printed matter EP05 11098B1.It comprises a hardware, and this hardware is fixed in the housing chamber and constitutes at least one has protruding hexagon and along the linkage unit of a fluting of diagonal dominant matrices wherein.This fluting is used to clamp lead and cuts off insulating barrier, so that finally connect conductive core line.This fluting has an enlarging of wire insulation being cut off with cutting edge.
A kind of high-elastic cutting clamping connection contact (Schneidklemmkontakt) is disclosed by DE 8914739U1, be used for connecting multi cord with the lead with different-diameter and be used for that multiple conducting wires is contained in one and contact groove (Kontaktschlitz), this cutting clamping connection contact has a band plane to oval narrow limit and the contact openings of blade and contact-making surface.This contact openings is made of the inner surface that leads to mutually of contact finger.The lead that is pressed into or leads into contact opening opens contact finger corresponding to its diameter.By further extruding, cutting edge cuts off the insulating barrier of stranded conductor and runs into the outer peripheral face of lead.
NL-PS 67298 discloses a kind of cutting folder (Schneidklemmen), and its contact head bite (Kontakt schneiden) is expanded to contact-making surface along the extended line of blade.
The objective of the invention is to, create a kind of jockey of the above-mentioned type, this jockey can easy mode be connected the lead of different-diameter and irrelevant with insulating material, and in this case, this jockey is applicable to solid, thin and the conductor cross-section of many heart yearns is arranged.
The object of the present invention is achieved like this, a kind of jockey that is used at least one electric lead promptly is provided, this lead has a conductive core line and an insulating barrier, this device also has a connection piece, this connector comprises and is used to cut off insulating barrier, have two relative contact head bites of cutting edge, the contact head bite is expanded to contact-making surface along the extended line of cutting edge respectively, and it is perpendicular with the axis of this lead that this contact-making surface connects the back at lead; This device also is provided with a briquetting, this briquetting has the fluting and the opening that is used to hold lead that are suitable for holding the contact head bite, after inserting lead in the opening, lead section in slot area by be extruded to be connected between the two contact head bites logical, the contact head bite is the end regions through punching press, crooked cage as linkage unit, briquetting is imported into, or inserts in this cage to small part.
When the contact head bite has an expansion regions between cutting edge and contact-making surface, and this expansion regions is used for enlarging by cutting edge when the fluting that insulating barrier forms, just formed particularly advantageous form of implementation, just can realize contacting with the large tracts of land of conductive core line by operating process.
A kind of simple especially form of implementation is, described expansion regions is made of the inclined-plane, and this inclined-plane links to each other with the blade face that constitutes cutting edge.
The contact head bite has an enlarging, and when connecting lead, lead can enter on cutting edge and the contact-making surface by this enlarging.So just can realize being easy to especially operability.
This connection procedure can become easy especially by a briquetting, this briquetting has the fluting and the opening that is used to hold lead that are suitable for holding the contact head bite, lead is after passing opening, and the conducting line segment that is positioned at slot area can be switched on by two mutual extruding of contact head bite.
A kind of simple and cheap production method can realize like this that promptly the contact head bite is through punching out and bending, is designed to the end regions of the cage of linkage unit, and briquetting is imported into, or inserts at least in part in this cage.
When one of employing has the integral type connector of one or more cages, can particularly advantageously realize the connection of many leads.
Jockey is the part of an equipment preferably, wherein a plurality of connectors are fastened on respectively in the box of equipment and a briquetting that is installed in the difficult drop-off on the equipment are set for each connector, at least one lead can link to each other with this briquetting, also can be by clamping when connection status.
By means of accompanying drawing embodiments of the invention are described in further detail below, in the accompanying drawing:
Fig. 1 is the cross sectional view that is fixed on the jockey in the housing;
Figure 2 shows that an electric equipment that has a plurality of jockeys that are used to connect many leads;
Fig. 3 is for having the three-dimensional view of a connector of the jockey of contact head bite according to the present invention;
Figure 4 shows that a contact head bite;
Fig. 5 is the front view of linkage unit shown in Figure 3;
Fig. 6 is the vertical view of linkage unit shown in Figure 3;
Fig. 7 is the sectional view of linkage unit shown in Figure 3;
Fig. 8 is the three-dimensional view of the briquetting of jockey;
Fig. 9 is the front view of briquetting shown in Figure 8;
Figure 10 is for pressing line of cut among Fig. 9 to the sectional view of briquetting.
Fig. 1 illustrates the state of opening wide of jockey of the present invention, and two round conductors 1 of not peelling off insulating barrier insert in this jockey for connecting to prepare.Jockey is made up of an a connection piece 2 and a mobilizable briquetting 4 basically, and this connector 2 fixedly is installed in the cavity of housing 3, can touch briquetting 4, one conductor rails 5 from the outside of housing 3 and connect mutually with connector 2.
Fig. 2 illustrates jockey shown in Figure 1 and is used in the electric equipment 6, wherein is provided with the chuck that is connected of the electric parts that much are used to be electrically connected outer lead 1 and equipment 6 inside.The connection of lead 1 can be by realizing by screw elevator operation briquetting 4.
An integral type connector 2 that has two cages 7 shown in Fig. 3, these two cages are designed to the version of contact head bite 8 respectively at its narrow side.By narrow side end zone to the punching press of contact head bite 8, extruding and and then to the bending of cage 7 simply mode produce this connector 2.For connecting lead 1, be respectively equipped with a butt contact bite 8, this butt contact bite constitutes the enlarging 9 of introducing each bar lead 1 together.With the opposing side of contact head bite 8, installed conductor rail 5 for connector 2, be used for further connection.Connector 2 shown in Figure 3 is overlapping about having two, is used to connect the cage 7 of two round conductors 1.Contact head bite 8 shown in Figure 4 has the triangle projective planum 19 that constitutes opening 9, and this planar delta carries out the transition in the cutting edge 10.A contact-making surface 11 is arranged on the extended line of cutting edge, and wherein cutting edge 10 is made of the expansion regions 17 with inclined plane 12 to the transition region of contact-making surface 11, and this expansion regions is connected with the blade face 13 that constitutes cutting edge 10.
In pairs the contact-making surface 11 of the contact head bite 8 that is provided with is parallel to each other and perpendicular to connects lead 1 circuit axis, the feasible conductive core line that can large tracts of land contacts the lead that inserts 1.
Fig. 5 illustrates the front view of connector 2 shown in Figure 3, and the vertical view of connector 2 provides in Fig. 6, and its sectional view provides in Fig. 7.
Fig. 8 is the three-dimensional view of the briquetting 4 of jockey, and this briquetting has the fluting 18 of a contact head bite 8 that is used to hold connector 2 and two openings 14 that are used to contain two leads are arranged.This briquetting 4 inserts in the cage 7 under the connection status of opening wide like this by illustrated in figures 1 and 2, makes opening 14 above enlarging 9, that is to say that under this state, lead 1 can stretch in the opening 14.Briquetting 4 has an operating surface, and this operating surface has for the chimeric groove that revolves of twisting of a screw elevator.For example cross is slotted.By this fluting,, can realize contact to lead 1 by extruding briquetting 4.
Fig. 9 is the vertical view of briquetting 4, and Figure 10 is the sectional view of briquetting shown in Figure 9.
Type of action to jockey of the present invention is described in further detail below.In the connection status of opening wide, briquetting 4 (such as already mentioned) is inserted in the cage 7 of connector 2, lead 1 is inserted in the opening 14 of briquetting 4, and then passes through groove 15 reinforcings by a screw elevator, and the briquetting 4 that has lead-in conductor 1 is further sunk in the cage 7.In this case, the line segment of lead 1 in fluting 18 zones by the cutting edge 10 of enlarging 9 at contact head bite 8 between pressurized and by this way with lead on the insulating barrier of conductive core line outsourcing shoe tear.When further pushing briquetting 4, lead 1 is absorbed in the expansion regions 17 that is connected with cutting edge 10, and in expansion regions 17, the otch in the insulating barrier is extended, make the conductive core line of round conductor 1 partly expose, so that realize large-area the contact with adjacent contact-making surface 11.In the corresponding structures as shown in Figure 3 of connector 2, by jockey and can realize the connection of multiple conducting wires 1 by a briquetting 4.This briquetting 4 preferably not only can be locked in unlimited connection status but also can be locked in closed state, that is to say that briquetting 4 can not come off through fixing.
Although the present invention is described with reference to the accompanying drawing illustrated embodiment, also it should be noted that the present invention be not only be confined to intentionally shown in form of implementation, but comprise all possible variation, improvement and equivalent arrangements, as long as these are all covered by the content of claim.
Claims (6)
1. jockey that is used at least one electric lead (1), this lead has a conductive core line and an insulating barrier, this device has a connection piece (2), this connector comprises and is used to cut off insulating barrier, two relative contact head bites (8) that have cutting edge (10), it is characterized in that, contact head bite (8) is expanded to contact-making surface (11) along the extended line of cutting edge (10) respectively, it is perpendicular with the axis of this lead that this contact-making surface connects the back at lead (1), this device also is provided with a briquetting (4), this briquetting has one and is suitable for holding the fluting (18) of contact head bite (8) and the opening (14) that is used to hold lead (1), after inserting lead (1) in the opening (14), the section that lead is positioned at fluting (18) zone by be extruded to be connected between the two contact head bites (8) logical, contact head bite (8) is through punching press, bending is as the end regions of the cage (7) of linkage unit, briquetting (4) is imported into, or inserts in this cage (7) to small part.
2. jockey as claimed in claim 1 is characterized in that, contact head bite (8) has an expansion regions (17) between cutting edge (10) and contact-making surface (11), is used for enlarging the otch that forms at insulating barrier by cutting edge (10).
3. jockey as claimed in claim 1 or 2 is characterized in that, expansion regions (17) is made of inclined-plane (12), and the inclined-plane is connecting the blade face (13) of formation cutting edge (10).
4. as the described jockey of above-mentioned each claim, it is characterized in that contact head bite (8) has an enlarging (9), when connecting lead, lead (1) can enter on cutting edge (10) and the contact-making surface (11) by this enlarging.
5. as the described jockey of above-mentioned each claim, it is characterized in that an integral type connector (2) has one or more cages (7).
6. as the described jockey of above-mentioned each claim, it is characterized in that this device is the part of an equipment, wherein a plurality of connectors (2) are fixed on respectively in the box body of equipment, for being provided with one, each connector (2) is installed on the equipment, the briquetting that can come off (4) not, at least one lead (1) can link to each other with briquetting (4) and may be locked in the connection status.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19627209.2 | 1996-07-05 | ||
| DE1996127209 DE19627209C1 (en) | 1996-07-05 | 1996-07-05 | Connection device e.g. contactor, for insulated conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1170252A true CN1170252A (en) | 1998-01-14 |
Family
ID=7799075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97113673 Pending CN1170252A (en) | 1996-07-05 | 1997-06-25 | Connector for electric wires with coatings for insulation |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0817314A3 (en) |
| CN (1) | CN1170252A (en) |
| DE (1) | DE19627209C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385747C (en) * | 2004-04-28 | 2008-04-30 | 威德米勒界面有限公司及两合公司 | Connecting device with operation device |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19825628C1 (en) * | 1998-06-08 | 1999-09-09 | Siemens Ag | Connector arrangement with wiring tool |
| DE29918019U1 (en) * | 1999-10-13 | 2001-03-01 | Weidmueller Interface | Terminal block |
| DE20008305U1 (en) * | 1999-10-13 | 2001-03-01 | Weidmueller Interface | Connection device for electrical conductors |
| EP1191633B1 (en) | 2000-09-25 | 2006-06-21 | Weidmüller Interface GmbH & Co. | Terminal block with insulation displacement terminals and members to contact the wires to the terminals |
| DE20106525U1 (en) * | 2000-09-25 | 2002-02-14 | Weidmueller Interface | Terminal block with cutting contacts and contact actuators |
| DE20106523U1 (en) * | 2000-09-25 | 2002-02-14 | Weidmueller Interface | Terminal block with cutting contacts and connection device |
| DE20105806U1 (en) * | 2001-04-03 | 2002-08-22 | Weidmueller Interface | Terminal block with cutting contacts and contact actuators |
| DE10304108B4 (en) * | 2003-01-31 | 2011-01-13 | Cobinet Fernmelde- Und Datennetzkomponenten Gmbh | Terminal for plastic insulated cables |
| EP1484818B1 (en) * | 2003-06-03 | 2006-12-27 | Weidmüller Interface GmbH & Co. KG | Connecting device for the insulation penetrating connection of at least two conductors |
| DE20308630U1 (en) * | 2003-06-03 | 2004-10-14 | Weidmüller Interface Gmbh & Co. | Connection arrangement for insulation penetrating contact to at least 2 conductors, has connections with cutting/contacting spring, and actuating element with insertion opening for 2 or more conductors |
| DE202004013363U1 (en) * | 2004-04-28 | 2005-09-08 | Weidmüller Interface GmbH & Co. KG | Connecting device with actuator |
| FR2874750B1 (en) * | 2004-08-30 | 2016-11-04 | Mft D'appareillage Electrique De Cahors Maec | CONNECTION MODULE FOR CONNECTING TWO FIRST ISOLATED CONDUCTORS CONNECTED TO THE TELEPHONE NETWORK TO TWO SECOND ISOLATED CONDUCTORS TO BE CONNECTED TO A TELEPHONE DEVICE OF A SUBSCRIBER |
| DE202005012792U1 (en) * | 2005-08-11 | 2006-02-16 | Phoenix Contact Gmbh & Co. Kg | Electrical terminal |
| DE102007029047A1 (en) * | 2007-06-21 | 2008-12-24 | Phoenix Contact Gmbh & Co. Kg | Connection device for flat cable, has contact element arranged on connection slide, which is movable from position in which contact does not contact conductors to another position in which contact contacts conductors by actuation tool |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7541377U (en) * | 1975-12-24 | 1976-06-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Connection part, in particular plug connector for a solderless, electrical connection |
| US4153324A (en) * | 1978-03-08 | 1979-05-08 | Microdot, Inc. | Self-stripping electrical terminal |
| US4344665A (en) * | 1980-10-31 | 1982-08-17 | Amp Incorporated | Connector for mass terminating individual conductors |
| DE8914739U1 (en) * | 1989-12-15 | 1990-02-01 | Linden, Dieter Alexander, Dipl.-Ing., 5620 Velbert, De | |
| DE4018164C2 (en) * | 1990-06-01 | 1994-02-10 | Krone Ag | Insulation displacement contact |
| FR2675953B1 (en) * | 1991-04-26 | 1993-07-02 | Entrelec Sa | CONNECTION ARRANGEMENT FOR ELECTRIC WIRES AND CONNECTION PIECE FOR SUCH AN ARRANGEMENT. |
| FR2722033B1 (en) * | 1994-07-04 | 1996-08-02 | Entrelec Sa | ELECTRICAL CONNECTION MODULE WITH CONNECTING PART OF THE TYPE WITH A WIRE RETAINING SLOT PROVIDED WITH AN INSULATING MOUTH |
| DE4437022C1 (en) * | 1994-10-08 | 1996-02-22 | Krone Ag | Connector |
-
1996
- 1996-07-05 DE DE1996127209 patent/DE19627209C1/en not_active Expired - Fee Related
-
1997
- 1997-06-24 EP EP97110318A patent/EP0817314A3/en not_active Withdrawn
- 1997-06-25 CN CN 97113673 patent/CN1170252A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385747C (en) * | 2004-04-28 | 2008-04-30 | 威德米勒界面有限公司及两合公司 | Connecting device with operation device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0817314A2 (en) | 1998-01-07 |
| DE19627209C1 (en) | 1997-10-23 |
| EP0817314A3 (en) | 1999-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |