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EP1289073B1 - Connecteur électrique - Google Patents

Connecteur électrique Download PDF

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Publication number
EP1289073B1
EP1289073B1 EP01120439A EP01120439A EP1289073B1 EP 1289073 B1 EP1289073 B1 EP 1289073B1 EP 01120439 A EP01120439 A EP 01120439A EP 01120439 A EP01120439 A EP 01120439A EP 1289073 B1 EP1289073 B1 EP 1289073B1
Authority
EP
European Patent Office
Prior art keywords
housing
locking element
pin
secondary locking
contact chambers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01120439A
Other languages
German (de)
English (en)
Other versions
EP1289073A1 (fr
Inventor
Dipl.-Ing. Carlo Finzer
Dipl.-Ing. Peter Muninger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Deutsch GmbH
Original Assignee
Compagnie Deutsch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compagnie Deutsch GmbH filed Critical Compagnie Deutsch GmbH
Priority to EP01120439A priority Critical patent/EP1289073B1/fr
Priority to DE50108320T priority patent/DE50108320D1/de
Priority to AT01120439T priority patent/ATE312419T1/de
Priority to US10/228,118 priority patent/US6764351B2/en
Publication of EP1289073A1 publication Critical patent/EP1289073A1/fr
Priority to US10/777,356 priority patent/US6840793B2/en
Priority to US10/797,372 priority patent/US6945829B2/en
Application granted granted Critical
Publication of EP1289073B1 publication Critical patent/EP1289073B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4364—Insertion of locking piece from the front
    • H01R13/4365—Insertion of locking piece from the front comprising a temporary and a final locking position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4532—Rotating shutter
    • 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
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
    • H01R13/5829—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing the clamping part being flexibly or hingedly connected to the housing
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/622—Screw-ring or screw-casing
    • 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
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring

Definitions

  • the invention relates to electrical connectors, in particular highly stressed electrical connectors for motor vehicles and the like for transmission of control signals and / or power supply.
  • the connectors are e.g. for the electrical connection of directly at the combustion engine attached components are determined and therefore must have high thermal and withstand dynamic loads. High loads However, arise also in other fixed installations of the connector and even with free-flying connectors in the network.
  • the starting point of the invention is a described in the first part of claim 1 electrical connector.
  • Such an electrical connector is from the US-A-5,135,416.
  • this known electrical connector can a rotatably mounted on a pin and guided by the pin secondary locking element be twisted between two locking positions.
  • To this end are on the outer circumference of the secondary locking element two diametrically opposite each other opposite latching wings formed.
  • the two latch wings extend each radially far outward into one between two adjacent contact chambers trained free space.
  • the clearance is radially outward from a wall completed, in the two circumferentially spaced notches are provided.
  • the two notches each work with a locking tip of one of the two latching wings together.
  • a similar electrical connector is known from EP-A-0 903 813.
  • a rotatable in the housing inserted secondary locking element in two angularly spaced apart Rotary positions are locked.
  • the housing provided in axially extending locking recesses, the cooperate with integrally formed on the secondary locking element locking lugs.
  • the locking lugs are located on the back of a top plate of the secondary locking element, which lies in a plane transverse to the longitudinal axis.
  • both on the secondary locking element as well as on the housing require special training, the exclusively for latching.
  • both on Housing and the secondary locking element additional means formed for guiding the secondary locking element during axial insertion into the Housing and for guiding the secondary locking element used in the Serve twisting inside the case. In this regard, there is retention easy handling a need for simplification.
  • the invention has for its object to provide an electrical connector, in particular according to DIN standard 72585, which is easy to handle.
  • the stretch connector according to the invention is not only easy to handle, but also opens significant technical improvements, such as from the following explanations.
  • the connector housing is formed so that the secondary locking element can be used from the plug-side end of the housing. This is one quick and easy installation possible.
  • the insertion chamber for the secondary locking element allows in connection with the openings in the contact chamber walls, that the secondary locking element of the connection line free Inserted side of the housing ago with one hand and with the through the openings protruding locking knobs brought into secondary lock with the contacts can be.
  • the secondary locking element of the invention electrical connector has a cylindrical section made by special Forming its peripheral surface one with the outer surfaces of the arched Wall sections of the contact chambers cooperating latching portion forms.
  • the outer surface of the locking portion are formed flat longitudinal depressions, the are separated by slightly elevated longitudinal elevations.
  • the longitudinal depressions are the outer surfaces of the domed Opposite wall sections.
  • the locking portion thus serves as a guide when turning and inserting the secondary locking element. Because the Contact chamber walls in the housing are present anyway, accounts specifically in Housing trained guiding and locking means.
  • the secondary locking element is in relation to the housing in a rotary position used, in which the secondary locking element in a Non-locking position is located in the contact chambers from the connection side End of the housing ago without obstruction by the locking knobs with in the Contact chambers primary lock contacts can be fitted.
  • parts are formed on the secondary locking element, which in the Non-locking position a plug connection with an electrical mating connector prevention.
  • Radially extending blocking vanes preferably cover in the non-locking position the plug-side end of at least one, preferably three of Contact chambers from, so that only in the locked state access to the contact chambers is possible.
  • the secondary locking element In the non-locking position, the secondary locking element is through a preferably provided latching lug secured against falling out of the housing.
  • the handling and assembly are further by a special training of a Dome ring facilitates, which can be locked in a rotational position, the the Entitysteckwolf or so-called zero position of the electrical connector with a electrical mating connector exactly defined.
  • An alternative to the usual elaborate and tamper-proof seal with sealing wire and sealing eyelets provides through a through hole in the coupling ring for a firmly insertable therein locking pin with a predetermined breaking point.
  • This advantageous development serves to increase security against manipulation of connections with a coupling ring with easier handling (without tools and mounting aid). Be on the locking pin tensile or rotational forces exerted, it comes to break or shearing at the predetermined breaking point, whereby a manipulation is recognizable.
  • trained connector is a four-pin male connector.
  • the connector consists of a pin housing 100, a maximum of four pin contacts 195, of which in Fig. 1 only two pin contacts are shown, and a secondary locking element 180.
  • the illustrated embodiment is a so-called fixed connector, for example, on a not shown Mounting plate can be flanged.
  • the pin housing 100 a flange 140 formed with three mounting tabs 142 and it is still one Lock nut 300 is provided, which is adjacent to a flange 140 threaded portion 130 of the pin housing 100 snapped and followed by Twist firmly against a flange 140 and nut 300 is not located shown mounting plate can be pulled.
  • the fastening tabs 142 of Flanges are not essential.
  • the pin housing consists of a plurality of contiguous, substantially cylindrical sections, which have different functions.
  • a sleeve-shaped receiving portion 110 is provided at the connector end of the pin housing 100.
  • the outside the receiving portion 110 has three slide grooves 116 as part of a Bayonet lock on.
  • a Plombierabêt 120 On the receiving portion 110 is followed by a Plombierabêt 120, in the form of an annular groove 122 between the receiving portion 110th and the aforementioned threaded portion 130 is formed.
  • three pierced Plombiergraphy 124 are provided to the threaded section 130.
  • Plombierabrough 121 On the threaded portion 130th opposite side of the flange 140 is another Plombierabrough 121, which is also perforated in the form of a circumferential annular groove 123 Plombierösen 125 is formed.
  • An adjacent to the Plombierabrough 121 Ring portion 150 forms the line terminal side end portion of the pin housing 100.
  • the ring portion 150 consists essentially of an annular Stem 156 and an annular groove 152, which is between the annular ridge 156 and the Blombierabrough 121 is formed. In the annular groove 152 are formed three around the circumference staggered locking lugs 154.
  • the ring section 150 serves to receive the pin housing 100 facing the end an end cap to be explained.
  • the receiving portion 110 has a substantially cylindrical receiving opening 111 for receiving a mating male portion of a yet to be described Socket housing of a female connector. Adjacent to the receiving opening 111 extend four mutually parallel Contact chambers 160 in the longitudinal direction through the pin housing 100 to the line connection side End of the pin housing.
  • the contact chambers 160 are symmetrical arranged around the longitudinal axis of the pin housing.
  • the contact chambers 160 are on their outer side via an integrally formed radially outwards extending web 174 (FIG.4) connected to the inside of the pin housing 100.
  • transverse wall 170 Inside the pin housing 100 is in the area between the threaded portion 130 and the flange 140 has a transverse wall 170 on the outside of the sleeve-shaped Chambers 160 and the inside of the pin housing 100 integrally formed. With In other words, the transverse wall 170 fills the entire clear cross section of the pin housing in these areas in front of the flange except for the contact chambers, which enforce the transverse wall. On the transverse wall 170 is a longitudinal centric Pin 172 formed by the transverse wall 170 in the direction of the receiving opening 111 protrudes.
  • the contact chambers 160 have a lengthwise direction of the pin housing 100 changing inner contour, which is designed such that one of the line connection side ago introduced pin contact 195 in the contact chamber under training locked a primary lock.
  • pin contacts 195 each have a plurality of resiliently outwardly projecting locking tongues 196 and a collar 197.
  • FIG. 11 is, engage in the assembled state, the outer ends of the locking tongues 196 on a shoulder 161 in the interior of the contact chamber 160, and the collar 197th abuts on another shoulder 163. In this way is a mounted pin contact secured against a longitudinal displacement in the contact chamber.
  • the four contact chambers 160 define between the transverse wall 170 and its plug end with its outer contour a chamber into which the secondary locking element 180 can be used from the plug-side end of the pin housing 100 forth and is rotatable detent about its longitudinal axis.
  • the secondary locking element 180 provides a secondary lock in addition to the primary lock already discussed the inserted into the contact chambers 160 of the pin housing 100 Pin contacts 195 before.
  • the secondary locking element 180 of a substantially cylindrical, profiled Insert body, at one end of a disc-shaped locking flange 182 integrally formed is.
  • the locking flange 182 lies in a direction transverse to the longitudinal axis of the insert body extending radial plane.
  • the locking flange 182 is connected via a narrow radially outside extending web 181 with a segment-shaped portion 183 of the Secondary locking elements 180 connected.
  • the web 181 and the arc segment-shaped Section 183 are in the same plane as the disc-shaped locking flange 182 (FIG.6).
  • the arc segment-shaped portion 183 carries on the insertion body side facing away from the already mentioned guide bar 185, located in the extends substantially parallel to the longitudinal axis of the profiled insert body.
  • the insert body of the secondary locking member 180 has a disk-shaped one Locking flange 182 adjacent substantially cylindrical locking portion 184, on whose circumference eight offset each other by 45 ° Longitudinal troughs 186 are formed, which are parallel to the longitudinal axis of the Einsetz stressess extend and have approximately a circular arc-shaped hollow profile. Between the longitudinal wells 186 is each a radially slightly outwardly curved longitudinal buckler 187 trained. Accordingly, the latching portion 184 has a cross section slightly wavy profile with eight depressions corresponding to the longitudinal troughs 186, and eight bumps corresponding to the longitudinal bumps 187 (FIG. 7).
  • a section connects, which in cross section a has cross-shaped profile.
  • the cross-shaped profile is created by the fact that up to a cylindrical core whose diameter is smaller than the mean diameter the locking portion 184 is, only the second of the longitudinal wells 186 bearing Material in the form of four longitudinal ribs is obtained, which is about the circumference 90 ° to each other are offset.
  • a radially outwardly projecting locking knobs 188 integrally formed. Further is at the locking nubs 188 having the end of a central guide opening 189 provided in the secondary locking elements 180.
  • a resilient tongue 190 integrally formed, starting from the latching portion 184 cantilevered in the longitudinal direction of the secondary locking element 180 extends into the recess 191 (FIG. 9) and has at its free end a radially outwardly jumping retaining hook 192.
  • a centric slotted opening 194 provided for insertion of a tool, not shown.
  • the secondary locking element will first be used 180 with the notch-side end (at 188) ahead into the insertion chamber inserted so deeply between the contact chambers 160 of the pin housing 100, until the disc-shaped locking flange 182 on the contact chambers 160th abuts and the retaining hook 192 in the opening 165 of the contact chambers 160 steps in and engages behind the shoulder 173.
  • the one on the springy tongue 190 integrally formed retaining hook 192 prevented in conjunction with the shoulder 173 an unintentional Falling out of the secondary locking element initially inserted into the pin housing 100 180th
  • the guide pin 172 engages the transverse wall 170 of the pin housing 100 into the guide opening 189 of the secondary locking element 180 one.
  • the initial insertion of the secondary locking element 180 is due to the outer contour of the contact chambers 160 and the outer contour of the profiled Insertion of the secondary locking element 180 only in such a rotational position possible, in relation to the common longitudinal axis of the pin housing 100 and the secondary locking element 180, the locking knobs 188 relative to the central Longitudinal axes of the contact chambers 160 are rotated by 45 °.
  • the secondary locking element 180 inserted in the pin housing 100 is in FIG its initial insertion position rotationally locked by the fact that the Contact chambers 160 with their latching portion 184 of the secondary locking element 180 opposite outer wall sections in between the locking knobs 188 lying longitudinal troughs 186 of the secondary locking element 180 engage.
  • the disc-shaped locking flange 182, the bridge-shaped web 181 and the arc segment-shaped Section 183 are dimensioned such that in the in Fig. 10 illustrated initial insertion state of the secondary locking element 180 in the Pin housing 100, the contact chambers 160 equipped with the pin contacts 195 and in the contact chambers 160 can be locked primarily.
  • apparent contact assembly is the secondary locking element 180th with the aid of a tool inserted into the actuating opening 194, for example of a screwdriver, by turning 45 ° from the initial position in locked a position in which the guide rail 185 aligned with the guide rail 115 is and the locking knobs 188 in the openings 165 of the contact chambers Engage 160 while the frets 197 of the pin contacts 195 engage behind.
  • the outer contours of the contact chambers 160 and the locking portion 184 coordinated so that when turning with the tool the secondary locking element 180 from one detent position to the other detent position, d. H. from the non-locking position of Fig. 10 in the locking position 11 jumps and locked therein in a well-defined rotational position is.
  • the width of the bridge-like web 181 between the disc-shaped Locking flange 182 and the arc segment-shaped portion 183 is such dimensioned that the latching rotation of the secondary locking element 180 through the in the receiving opening 111 projecting pins of the pin contacts 195 is not hindered.
  • the circular arc segment-shaped portion 183 in the circumferential direction is such dimensioned that the secondary locking element 180 exclusively in such a rotational position can be used in the pin housing 100 that the guide bar 185 is located in the area belonging to her guide rail 115.
  • FIG. 12 A matching to the pin connector of FIG. 1 female connector is in Fig. 12 is shown.
  • the illustrated female connector consists essentially from a female housing 200, a female secondary locking element 280 and socket contacts 295.
  • a snap-on dome ring 400 as part of the bayonet catch and, optionally, a locking pin 490.
  • the female housing 200 has a Insertion portion 210, which can be inserted into the receiving opening 111 of the pin housing 100 is a subsequent to the insertion portion 210 mounting portion 230, which serves to guide the latched coupling ring 400, and subsequently it still has a ring portion 250 of the ring portion 150 of the pin housing 100 corresponds and serves the same purpose.
  • the socket housing 200 around a substantially cylindrical, profiled body.
  • On the outside of the sleeve-shaped insertion portion 210 are parallel to the longitudinal axis the female housing 200 extending coding grooves 212 and 214 and guide grooves 213 and 215 formed.
  • the two coding grooves 212 and 214 are after Position and shape matched to the Codierolinn 112 and 114 of the pin housing 100.
  • the guide groove 213 is suitable for location and shape the guide rail 113 of the pin housing 100 is formed, and the guide groove 215th is of its shape to match the guide bar 185 of the pin secondary locking element 180 formed and occupies a position, that of the guide rail 185 corresponds to when the pin secondary locking element 180 in the previously mentioned locking position is locked.
  • the annular mounting portion 230 has a front guide shoulder 232 and a rear guide shoulder 234 for the latched coupling ring 400. Further in the mounting portion 230 an open from the insertion end, arcuate Recess 236 provided with a detent 238 (FIG. 13) formed therein. The recess 236 serves to ensure that the mounting portion 230 has a latching projection 438 (FIG.12) on the inside of the latched coupling ring 400 can accommodate.
  • the latching nose 238 cooperates with the latching projection 438 of the coupling ring 400 and serves to the coupling ring 400 on the female housing 200 in a rotational position to lock, in which the female housing 200 together with the coupling ring 400 with the Receiving portion 110 of the pin housing 100 can be coupled. Mention should be made at this point still, that unlike Fig. 12 suggest, the coupling ring 400th not from the line connection side, but from the plug-side end on the Socket housing 200 is snapped.
  • the ring portion 250 serves as the ring portion 150 of the pin housing 100 to Assembling an end cap to be described and has a for this purpose Ring groove 252 with three radially outwardly projecting ratchet teeth 254 and an on the annular groove 252 subsequent annular ridge 256 (FIG.14).
  • each of the contact chambers 260 is connected via a respective web 274 formed on the inner wall of the female housing 200.
  • the contact chambers 260 extend from the plug-in end to the line connection end of the Socket housing 200 and take a position that chambers of those of the contact 160 of the pin housing 100 corresponds.
  • the contact chambers 260 have an inner contour two shoulders 261 and 263, the primary locking of the socket contacts 295 serve.
  • a transverse wall 270 At the height of the mounting portion 230 is a transverse wall 270 to the outer walls the contact chambers 260 and to the inner wall of the female housing 200 molded.
  • the transverse wall 270 carries a longitudinal central guide pin 272 of the transverse wall 270 in the direction of the insertion end of the female housing 200 protrudes.
  • the apertures 265 extend almost at an angle of 90 °, as can be seen in particular from FIG. 16. See the breakthroughs 265 a shoulder 273 adjacent the shoulder 263 in the space between the contact chambers 260 ago.
  • the secondary locking element 280 is essentially one cylindrical profiled body. As can be seen in particular from FIGS. 18 to 21 is, the secondary locking element 280 has a substantially cylindrical latching portion 284, on the eight extending in the longitudinal direction Longitudinal troughs 286 are formed, each by a Lekshöcker 287 from each other are separated. The eight longitudinal troughs 286 are around the circumference by 45 ° offset against each other.
  • the Barrier blades 282 are each aligned with one of the longitudinal troughs 286.
  • the cruciform Profile has arisen that except for a cylindrical core whose Diameter smaller than the average diameter of the locking portion 284 is, only nor the every second of the longitudinal troughs 286 supporting material in the form of four Longitudinal ribs is obtained, which are about the circumference 90 ° to each other and opposite the blocking wings 282 are offset by 45 °. At these longitudinal ribs are on the the blocking vanes 282 opposite end of the secondary locking element 280 radially formed outwardly projecting locking knobs 288.
  • Fig. 19 is one of the eight longitudinal wells 286 angularly neither with one of the locking nubs 288 nor with one of the blocking wings 282 aligned.
  • this Lijnsmulde goes into a Lengthwise direction of the secondary locking element 280 extending, free-load elastic Tongue 290 over, at its free end a radially outwardly projecting retaining lug 292 has.
  • the tongue 290 is a piece shorter than the locking knobs 288 bearing Longitudinal ribs.
  • the locking wing 282 having the end of the secondary locking element 280 is a central opening 294 for insertion of a tool is provided.
  • notch end is in the secondary locking element 280 a centric opening 289 provided.
  • the female secondary locking element 280 basically the same structure as the pin secondary locking element 180 has.
  • the blocking vanes 282 of the secondary locking element 280 correspond the locking flange 182 of the secondary locking element 180. Due to the use in a female housing, however, secondary locking element 280 eliminates parts which correspond to the parts 181, 183 and 185 of the secondary locking element 180.
  • Each of the trained as a round contact socket contacts 295 has as well as the Pin contacts 195 a plurality of radially outwardly projecting, resilient locking tongues 296 and a protruding collar 297 (FIG.12).
  • the female secondary locking element 280 ahead with the stopper end (at 288) in the insertion direction in the of the outer walls of the four contact chambers 260th inserted in the insertion portion 210 of the female housing 200 limited chamber, until the centric guide pin 272 on the transverse wall 270 in the centric Guide opening 289 of the secondary locking element 280 enters and the blocking vanes 282 the secondary locking element 280 at the male end of the contact chambers 260 come to the plant.
  • the outer contour of the contact chamber 260 and the outer contour of the secondary locking element 280 are matched to one another such that the Insertion of the secondary locking element is possible only in a rotational position in which the Locking nubs 288 are each between two of the contact chambers 260 and the Barrier blades 282 are each aligned with one of the contact chambers 260.
  • this initial insertion rotational position is the retaining lug 292 with respect to the longitudinal axis the pin housing 200 is angularly aligned with one of the contact chambers 260, so that in the retracted state, the retaining lug 292 in the breakthrough 265 of the respective contact chamber 260 and the shoulder 273 engages behind.
  • the secondary locking element 280 used is in its insertion position locked in the socket housing 200, whereby accidental falling out is avoided.
  • the initial insertion position of the secondary locking member 280 is with respect to Contacts a non-locking position, the placement of the contact chambers 260 with the socket contacts 295 from the line terminal end of the female housing 200 ago.
  • the contacts inserted into the contact chambers 260 295 go in it due to the interaction between the locking tongues 296 and the Federal 297 with the shoulders 261 and 263 a primary interlock one.
  • FIGS. 22 and 23 illustrate the position of secondary locking element 280 within of the socket housing 200 equipped with contacts 295 in the initial plug-in state, in which the secondary locking element 280 with respect to the contacts 295 a Non-locking position occupies.
  • the peripheral walls grip the contact chambers 260 in those of the longitudinal recesses 286, which are not aligned with the locking knobs 288 and lock the secondary locking element 280 against a rotation about its longitudinal axis.
  • cover in the non-locking position the blocking vanes 282, the plug-side ends of the contact chambers 260 and prevent in this way a mating with the pin housing 100th
  • the secondary locking element 280 Following the placement of the contact chambers 260 with the socket contacts 295 is by means of a tool inserted into the actuating opening 294, preferably a screwdriver, the secondary locking element 280 around its Rotated longitudinal axis until the outer walls of the contact chambers 260 in those engage the longitudinal troughs 286, which are aligned with the locking nubs 288.
  • the secondary locking member 280 undergoes a rotation through 45 ° from the non-locking position in the locking position. In the locked position engage the locking knobs 288 in the openings 265 and engage behind the frets 297 of the socket contacts 295.
  • FIGS. 24 and 25 illustrate the position of secondary locking element 280 within of the socket housing 200 equipped with the contacts 295 in the locking position, in the socket contacts 295 in addition to the primary lock are also secondary locked and the secondary locking element 280 itself also opposite a shift in the longitudinal direction is locked.
  • the barrier wings 282 are designed such that in the locking position, the sockets of the socket contacts Release 295 for insertion of the pin contacts 195 of the pin connector, but still in abutment with the male end of the contact chambers 260 are.
  • the coupling ring 400 is substantially from a ring body 430, on its outer side at the coupling end has three evenly distributed over the circumference, pierced Plombiergraphy 420.
  • the end opposite the coupling end of the ring body 430 is the end divided by longitudinal slots in several ring segments 410, due to this Subdivision and by reducing the wall thickness are resilient.
  • Some ring segments 410 are each a radially inwardly jumping locking section Molded 412, extending in the circumferential direction over the ring segment 410 extends and has a wedge-shaped profile in longitudinal section.
  • Other ring segments 410 have in the region of their non-free end a radially inwardly jumping, annular shoulder 414.
  • the coupling ring 400 on the socket housing 200 is latched, engage behind the locking portions 412 of the coupling ring 400, the rear guide shoulder 234 of the mounting portion 230 of the female housing 200, and the shoulders 414 of the coupling ring 400 engage behind the front guide shoulder 232 of the mounting portion 230.
  • this latched state is the coupling ring 430 in its longitudinal direction on the socket housing 200 no longer movable, but can by a predetermined angle range be rotated about its longitudinal axis on the female housing 200.
  • Figs. 29 to 31 illustrate how the pin housing 100 and the socket housing 200 with the aid of the latched on the female housing 200 dome ring 400 with each other be coupled.
  • To facilitate the coupling is in the threaded portion 130 of the pin housing 100 a clearly visible to the eye arrow 131 incorporated.
  • On the outer periphery of the coupling ring 400 is a tactile longitudinal rib 440 formed with a clearly visible longitudinal line 441.
  • In the clutch ready Condition is the latched onto the female housing 200 dome ring 400 against the arrow shown in Fig.
  • the locking pin 490 has a head 492 and an insertion portion formed thereon from an adjacent to the head Section 491 and a head opposite end portion 494, between which is a breaking point 493 and one to the breaking point and the End portion 494 adjacent collar 495 are located.
  • FIG. 28 illustrates the fuse function achievable with the locking pin 490 in the latching end position, in which the pressed into the through hole 432 Locking pin 490 with his head on the ring body 430 of the coupling ring 400th abuts and with its end portion 494 in the recess 117 in the gate section 110 protrudes.
  • the collar 495 ensures that the in the through hole 432 used locking pin 490 pulled out of this opening no longer intact can be, but in a related attempt at the breaking point 493 breaks.
  • the coupling ring 400 from the latching end position against the direction indicated in Fig. 30 arrow direction to turn, to a break at the breaking point 493, when turning the End portion 494 is pressed against the web 119.
  • Figs. 32 to 35 show an embodiment of a seven-pin pin housing 1000 of a trained according to the invention seven-pin connector.
  • the Outer contour of the seven-pin pin housing 1000 substantially corresponds to that of the already described four-pin pin housing 100.
  • the design and functions of the outside of the pin housing 1000th is therefore omitted.
  • the interior design of the seven-pin pin housing 1000 differs from that of the four-pole pin housing 100 substantially by the number and arrangement of the contact chambers and associated with the seven-pin version going coding.
  • seven-pin female housing seven parallel to each other Contact chambers in the longitudinal direction through the pin housing 1000 up to the line connection side Housing end.
  • the seven contact chambers are involved around an inner contact chamber 1602, whose longitudinal axis with the longitudinal axis the pin housing coincides, and six outer contact chambers 1600, the inner contact chamber 1602 surrounded circular and at an angle of each 60 degrees offset from each other.
  • the pin housing 100 is also in the pin housing 1000 in the area between the threaded portion 1300 and the flange a transverse wall 1700 at the Outside of the sleeve-shaped chambers 1600 and 1602 and on the inside of the pin housing 1000 molded.
  • the contact chambers 1600 and 1602 have substantially an inner contour, the corresponds to that of the contact chambers 160. Each of the contact chambers 1600 and 1602 can therefore be introduced from the line connection side (not shown) Pin contact to form a primary lock record.
  • the pin contacts may have a pin contact 195 corresponding training.
  • the contact chambers 1600 are radially inwardly directed openings 1650, the openings 165 of the contact chambers 160th correspond.
  • the contact chamber 1602 is at the same height as the contact chambers 1600 a radially outwardly directed opening 1652.
  • the breakthrough 1652 extends with respect to the center axis of the inner chamber 1602 over an angle of about 65 degrees and is angularly oriented such that its one half facing the breakthrough 1650 in one of the outer chambers 1600 and its other half of the middle between this outer chamber 1600 and an outer chamber 1600 adjacent thereto.
  • a longitudinal slot 1654 is formed, the from the half of the aperture opposite the outer chamber 1602 1652 extends to the plug-side end of the contact chamber 1602.
  • a recess 1702nd Adjacent at the opening 1652 is in the transverse wall 1700 a recess 1702nd formed (FIG 35).
  • the recess 1702 extends over the angular range the opening 1652 and is designed such that it at the with the longitudinal slot 1654 aligned end of the aperture 1652 jumps radially outward and then towards the other end of the breakthrough an increasingly lower has been radially spaced from the center axis of the inner chamber 1602.
  • the pin housing 1000 On the inside of the pin housing 1000 are four coding strips 1120, 1122, 1140th and 1142 and three guide rails 1150 formed, starting from the transverse wall 1700 in the longitudinal direction of the pin housing 1000 to almost the steckitatis bathen Extend end of the receiving opening 1110.
  • the longitudinal extension does not apply to the guide rails until the end of the receiving opening 1110 1150, starting from the transverse wall 1700 only to the mating end of the Contact chambers 1600 and 1602 range.
  • take over three molded on a pin-secondary locking element 1800 guide rails 1850 in the receiving opening 1110 take over three molded on a pin-secondary locking element 1800 guide rails 1850 in the receiving opening 1110, the function of the guide rails 1150 when the secondary locking element 1800 is inserted into the pin housing 1000 is and is in the locked position therein.
  • Different arrangements the Codierolin serve in a conventional manner for coding different Pin contact assemblies of the seven-pin pin housing 1000.
  • the seven contact chambers 1600 and 1602 define with their outer contour between a chamber into which the pin secondary locking element shown in Fig. 36 to 38 1800 can be used and therein in the inserted state to his Locking longitudinal axis is rotatable. Like the secondary locking element 180 see also the secondary locking element 1800 in addition to the primary lock a secondary lock into the contact chambers 1600 and 1602 of Pin housing 1000 inserted (not shown) pin contacts before.
  • the secondary locking element 1800 is true in principle Structure and its basic function with the secondary locking element 180 coincide. However, the secondary locking element 1800 still has to Care should be taken that there is also a in the inner contact chamber 1602 can safely lock used pin contact.
  • the secondary locking element 1800 from a substantially hollow cylindrical, profiled insert body to whose one end an annular locking flange 1820 is formed.
  • the locking flange 1820 lies in a direction transverse to the longitudinal axis of the Einsetz emotionss Radial plane.
  • At the locking flange 1820 are offset from each other at about 120 degrees make three narrow radially outwardly extending webs 1810 integrally formed on which is followed by a respective arcuate segment-shaped portion 1830.
  • the bridges 1810 and the arc segment-shaped portions 1830 are in the same plane as the annular locking flange 1820.
  • Each of the arc segment-shaped sections 1830 carries on the side facing away from the Einsetzêt manipulate one of the already mentioned three guide rails 1850, which are substantially parallel to the longitudinal axis of the profiled Insert insert extend.
  • the insert body of the secondary locking member 1800 has a to the annular locking flange 1820 adjacent substantially hollow cylindrical Locking portion 1840, on the outer circumference 12 in each case by 30 degrees against each other offset longitudinal troughs 1860 are formed.
  • the longitudinal troughs 1860 extend parallel to the longitudinal axis of the insert body and have approximately one circular arc-shaped hollow profile. Between the longitudinal troughs 1860 is in each case a radial slightly outwardly curved longitudinal hocker 1870 formed.
  • the locking portion 1840 seen in cross section a slightly wavy outer profile with twelve depressions corresponding to the longitudinal troughs 1860 and twelve elevations, which correspond to the long hockers in 1870.
  • the latching section 1840 is adjoined by a section which also has a cross section has a hollow cylindrical profile.
  • This hollow cylindrical section has an outer diameter, the slightly smaller than the average diameter of the locking portion 184 is, and he carries at its end facing away from the latching portion 1840 six radially outwardly projecting locking knobs 1880.
  • the molded locking knobs 1880 are angularly aligned with every other of the longitudinal troughs 1860 and accordingly offset by 60 degrees.
  • the hollow cylindrical portion carrying the locking knobs 1880 has in each case between two adjacent Sperrnoppen his sixsperrnoppen 1880th a recess 1910 and 1912, each extending to the latching portion 1840.
  • the recesses 1910 and 1912 adjoin the latching portion 1840 each to a the L Lucassmulden 1860, which is not aligned with one of the locking knobs 1880 is.
  • one each extends the latching portion 1840 integrally formed tongue 1900 and 1862 cantilevered into the recess 1910 and 1912.
  • the tongues 1900 and 1862 extend in the longitudinal direction of Secondary locking element 1800 and are due to their geometry in the radial direction springy.
  • the resilient tongue 1900 corresponds to the tongue 190 of the secondary locking element 180 and carries in its free end a radially outwardly jumping retaining hook 1920.
  • the resilient tongue 1862 bears radially at its free end inside bouncing bumps 1882, which lies at the height of the Sperrnoppen 1880, However, at its free end in the longitudinal direction over the locking knobs 1880 bearing protrudes hollow cylindrical section.
  • the secondary locking element 1800 with the notch end (at 1880, 1882) ahead in the Chamber between the contact chambers 1600 and 1602 of the pin housing 1000th used. Due to the contour of the pin housing 1000 and the contour of the pin secondary locking element In 1800, insertion is only possible when the longitudinal axes the pin housing 1000 and the secondary locking element 1800 with each other are aligned and the secondary locking element 1800 opposite the pin housing 1000 assumes a predetermined rotational position.
  • This insertion rotary position is when the longitudinal slot 1654 of the inner contact chamber 1602 angularly with the locking knob 1882 on the resilient tongue 1862 of the secondary locking element 1800 is aligned so that the locking knob 1882 over the longitudinal slot 1654 can enter the opening 1652.
  • the Sperrnoppen 1880 compared to the central longitudinal axes of Contact chambers 1600 twisted by 30 degrees. Thesperrnoppen 1880 are located Thus, in each case between two adjacent contact chambers 1600, whereas the Locking nubs 1882 angularly aligned with one of the outer contact chambers 1600 is.
  • the spring tongue 1900 with the retaining hooks 1920 angularly aligned with one of the outer contact chambers 1600 so that when the secondary locking element 1800 completely into the pin housing 1000 is inserted, and the locking flange 1820 at the plug-side ends of the contact chambers 1600 and 1602 rests, the retaining hooks 1920 in the opening 1650th the angularly aligned with him contact chamber 1600 and jumps there one of the shoulder 173 of the pin housing 100 engages behind corresponding shoulder.
  • the extended free end of Sperrnoppens 1882 occurs in the with the Longitudinal slot 1654 angularly aligned portion of the recess 1702nd (FIG. 35) in the transverse wall 1700.
  • the secondary locking member inserted into the pin housing 1000 is 1800 rotational position moderately locked by the fact that the contact chambers 1600 with their latching portion 1840 of the secondary locking member 1800 opposite lying outer wall sections in the not with the locking knobs 1880th aligned longitudinal troughs 1860 of the secondary locking element 1800 engage.
  • the passage opening in the annular Locking flange 1820 is dimensioned so that on the one hand the pin one in the inner Contact chamber inserted pin contact can protrude and the other a tool for rotating the secondary locking element 1800 used can be.
  • the annular locking flange 1820, the bridge-shaped webs 1810 and the arc segment-shaped Section 1830 of the secondary locking element 1800 are dimensioned such that the contact chambers 1600 and 1602 with the pin contacts equipped and can be locked in the contact chambers primarily.
  • the secondary locking element 1800 with the help a tool inserted into the central opening of the locking flange 1820 Turning 30 degrees from the initial insertion rotational position to a locked position, in which the guide rails 1850 are aligned with the guide rails 1150 and the locking knobs 1880 in the openings 1650 of the outer contact chambers Engage 1600 and engage behind the provided on the pin contacts frets.
  • the secondary locking element 1800 upon rotation of the secondary locking element 1800 from the initial non-locking position to the locking position of Locking naps 1882 under the action of the recess 1702 radially inwardly pressed, so that the inserted into the inner contact chamber 1602 contact pin undergoes a secondary lock.
  • the Sperrnoppen 1882 is dimensioned so that it is in the insertion rotational position or non-locking position the loading of the inner contact chamber 1602 with a pin contact not disabled.
  • the rotation of the secondary locking member 1800 from the initial insertion rotational position or non-locking position in the opposite by 30 ° staggered locking position is like the four-pin connector under use of force application via the tool used in the locking flange 1820 against the pressure force provided between the longitudinal troughs 1860, radial to make outwards bulging longitudinal hockers 1870.
  • Same as at four-pole connector jumps the secondary locking element 1800 in the Turning operation due to slight elastic deformation from the non-locking position in the locking position and is in a well-defined Rotational position held detent.
  • the in the area of the contact chambers 1600 protruding pins of the pin contacts lying bridge-like webs 1810 are dimensioned such that they the latching rotation of the secondary locking element 1800th do not hinder.
  • the connector In the locking position, in which the guide rails 1850 of the secondary locking element 1800 aligned with the guide rails 1150 of the pin housing 1000 are, the connector can be made with a matching socket housing become.
  • a seven-pin to the seven-pin pin connector of FIG. 32 to 38 matching Socket connector is shown in Fig. 39 to 45.
  • the illustrated seven-pole Socket connector consists essentially of a seven-pin Socket housing 2000, a female secondary locking element 2800 for the Socket housing 2000 and socket contacts, not shown, which the socket contacts 295 of the already described four-pin socket housing 200 correspond.
  • the female housing 2000 has substantially the same outer contour as the female housing 200 and differs therefrom essentially by that instead of four contact chambers seven contact chambers and a different Coding are provided.
  • Plug-in portion 2100 of the female housing 2000 are parallel to Longitudinal axis of the female housing 2000 extending coding grooves 2120 and 2140th and 2122 and 2142 trained.
  • the four coding grooves 2120, 2140, 2122 and 2142 are by location and shape on the Codierancen 1120, 1122, 1140 and 1142 of Pin housing 1000 tuned.
  • the Einsteckabitess 2100 three parallel to the longitudinal axis of the female housing 2000 extending Guide grooves 2150 provided.
  • the guide grooves 2150 are of their shape matching the guide rails 1850 of the pin secondary locking element 1800 trained and occupy a position, that of the guide rails 1850 corresponds to when the pin secondary locking element 1800 in the above mentioned locking position is locked.
  • the female housing 2000 In the interior of the female housing 2000 are circular around the longitudinal axis of the female housing six mutually parallel contact chambers 2600th educated. These six outer contact chambers 2600 surround a middle one Contact chamber 2602, whose longitudinal axis with that of the female housing 2000th coincides.
  • the contact chambers 2600 and 2602 extend from the plug side End to the line terminal end of the female housing 2000 and occupy a position, that of the contact chambers of the pin housing 1000th equivalent.
  • the contact chambers 2600 and 2602 an inner contour, for a primary lock in one of the Contact chambers inserted socket contact provides.
  • a transverse wall 2700 is at the height of the assembly section 2300 to the outer walls of the contact chambers 2600 and 2602 and formed on the inner wall of the female housing 2000.
  • the outer contact chambers 2600 are over a substantially annular Gap spaced from the inner contact chamber 2602. This gap forms the insertion chamber for the female secondary locking element 2800th
  • Radially directed openings 2650 are formed in the contact chambers 2600. which correspond to the radially directed openings 1650 of the contact chambers 1600.
  • a longitudinal slot 2654 is formed, which is the longitudinal slot 1654 corresponds to the contact chamber 1602.
  • the female secondary locking element 2800 has like the pin secondary locking element 1800 a hollow cylindrical, profiled insert body.
  • the insert body of the secondary locking element 2800 has a latching portion 1840 of the secondary locking element 1800 corresponding latching section 2840, on its outer circumference twelve in the longitudinal direction of the longitudinal axis of the secondary locking element 2800 extending longitudinal troughs 2860 are formed, respectively are separated by a longitudinal bumps 2870.
  • the twelve longitudinal troughs 2860 are offset by 30 degrees from each other over the circumference.
  • barrier wings 2820 are each aligned with one of the longitudinal wells 2860.
  • This section thus carries the radially outwardly projecting locking knobs 2880, the Locking knobs 1880 correspond to the radially inwardly projecting locking knobs 2882, the locking knob 1882 corresponds to the locking knob 2882 supporting resilient Tongue 2862, which corresponds to the tongue 1862, the radially outwardly projecting retaining hook 2920, which corresponds to the retaining hooks 1920, and the holding hooks 2920 supporting resilient tongue 2900 corresponding to the resilient tongue 1900. Further are the recesses 1910 and 1912 corresponding recesses 2910 and 2912 available.
  • the tongue 1862 and the locking knobs 1882 also has the tongue 2862 or the locking nubs 2882 at the free end to an axial extension, which with a the recess 1702 corresponding recess 2702 in the transverse wall 2700th cooperates.
  • the central passage opening 2940 is designed such that in that, as in the secondary locking element 1800, a tool is used can.
  • the female secondary locking element 2800 with the notch end (at 2880, 2882) ahead in the insertion direction in the of the opposite outer walls the six outer contact chambers 2600 and the middle contact chamber 2602 limited insertion chamber inside the insertion portion 2100 of the female housing 2000 inserted until the locking wings 2820 of the secondary locking element 2800 at the male end of the contact chambers 2600 to Plant come.
  • the outer contour of the contact chambers 2600 and the outer contour of the secondary locking element 2800 are matched to one another that after axial orientation, the insertion of the secondary locking element only in a rotational position is possible, in the locking knob 2882 angularly with the longitudinal slot 2654 is aligned.
  • the insertion rotational position of the female secondary locking element 2800 thus corresponds to that of the pin secondary locking element 1800. Reference is made to the explanation in the case of the seven-pin male connector directed.
  • the three blocking vanes 2820 each cover the male end of three of the outer contact chambers 2600.
  • the insert rotary position in which it is like the pin secondary locking element 1800, which is the non-locking position, is thus the production of a Plug connection with the socket housing not possible because the pins of the pin housing can not enter the contact chambers of the female housing.
  • the Einsetzduswolf or non-locking position leaves, as in the case of the pin housing 1000, a fitting of the contact chambers 2600 and 2602 with the Socket contacts from the line terminal end of the female housing 2000 towards.
  • the secondary locking element 2800 Following the assembly of the contact chambers 2600 and 2602 with the socket contacts is the secondary locking element 2800 by means of an inserted Tool around its longitudinal axis by 30 degrees from the non-locking position turned latching in the locking position. The same thing happens here Operations as in the pin secondary locking element 1800 on.
  • the barrier wings 2820 are designed such that they in the locked position, the sockets of in the contact chambers used socket contacts for inserting the pin contacts release the pin connector.
  • the locking nut 300 and the coupling ring 400 can be equally described on the seven-pin connector can be applied.
  • the parts can be made of PBT (polybutylene terephtalate) with 30% GF (glass fiber) are made, with the end caps in non-dense version of PBT and made in sealed version of PBT with 30% GF. You can also others Use plastic materials.
  • PBT polybutylene terephtalate
  • GF glass fiber

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (11)

  1. Connecteur électrique; comprenant un boítier (100 ; 200 ; 1000 ; 2000) avec un axe longitudinal qui court dans le sens d'enfichage, avec plusieurs chambres de contact (160 ; 260 ; 1600, 1602 ; 2600, 2602) configurées à l'intérieur du boítier, lesquelles s'étendent parallèlement les unes aux autres dans la direction de l'axe longitudinal du boítier, et avec une chambre d'insertion ouverte vers l'extrémité côté d'enfichage du boítier, laquelle est délimitée par des cloisons, bombées vers l'axe longitudinal du boítier, des chambres de contact, et contenant un élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800) pouvant être inséré depuis l'extrémité côté d'enfichage dans la chambre d'insertion du boítier (100 ; 200 ; 1000 ; 2000), lequel est rotatif à l'état inséré autour de son axe longitudinal coïncidant avec l'axe longitudinal du boítier (100 ; 200 ; 1000 ; 2000), et comprend plusieurs boutons d'arrêt (188 ; 288 ; 1880, 1882 ; 2880, 2882) disposés en cercle autour de son axe longitudinal et s'étendant transversalement à celui-ci dans le sens radial, où des ouvertures (165 ; 265 ; 1650, 1652 ; 2650, 2652) destinées à la pénétration des boutons d'arrêt (188 ; 288 ; 1880, 1882 ; 2880, 2882) de l'élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800) sont configurées dans les cloisons des chambres de contact délimitant la chambre d'insertion, et l'élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800) comprend un segment cylindrique qui est situé en face des surfaces externes des cloisons bombées des chambres de contact, caractérisé en ce que le segment cylindrique de l'élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800) forme un segment à crans (184 ; 284 ; 1840 ; 2840) coopérant avec les surfaces externes des cloisons bombées des chambres de contact, dans la surface externe duquel sont configurés des évidements longitudinaux plats (186 ; 286 ; 1860 ; 2860) qui sont séparés par des élévations longitudinales (187 ; 287 ; 1870 ; 2870) légèrement en relief, de sorte que, lors d'une rotation de l'élément de verrouillage secondaire inséré (180 ; 280 ; 1800 ; 2800) d'une position encliquetée à une autre, les élévations longitudinales (187 ; 287 ; 1870 ; 2870) sautent par-dessus les surfaces externes des cloisons bombées des chambres de contact.
  2. Connecteur électrique selon la revendication 1, dans lequel les chambres de contact (160 ; 260) sont disposées en cercle autour de l'axe longitudinal du boítier (100 ; 200).
  3. Connecteur électrique selon la revendication 1, dans lequel une des chambres de contact est une chambre de contact (1602 ; 2602) interne coaxiale au boítier (1000 ; 2000), et les autres chambres de contact sont des chambres de contact (1600 ; 2600) externes disposées en cercle autour de la chambre de contact interne.
  4. Connecteur électrique selon l'une quelconque des revendications précédentes, dans lequel l'élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800) peut être inséré dans une position de rotation par rapport au boítier (100 ; 200 ; 1000 ; 2000), dans laquelle l'élément de verrouillage secondaire se trouve dans une position de non-verrouillage, dans laquelle les chambres de contact (160 ; 260 ; 1600, 1602 ; 2600, 2602) peuvent être équipées des contacts (195 ; 295) pouvant être verrouillés de façon primaire dans les chambres de contact depuis l'extrémité côté raccordement du boítier, sans entrave par les boutons d'arrêt (188 ; 288 ; 1880, 1882 ; 2880, 2882).
  5. Connecteur électrique selon la revendication 4, dans lequel l'élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800) à l'état inséré est rotatif autour de son axe longitudinal de la position de non-verrouillage à une position de verrouillage, dans laquelle les boutons d'arrêt (188 ; 288 ; 1880,1882 ; 2880, 2882) dépassent des ouvertures (165 ; 265 ; 1650, 1652 ; 2650, 2652) dans l'espace interne des chambres de contact (160 ; 260 ; 1600, 1602 ; 2600, 2602), et verrouillent de façon secondaire éventuellement les contacts (195 ; 295) prévus à l'intérieur de celles-ci.
  6. Connecteur électrique selon l'une quelconque des revendications précédentes, dans lequel des pièces (185 ; 282 ; 1850 ; 2820) sont façonnées sur l'élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800), lesquelles empêchent dans la position de non-verrouillage une connexion électrique avec un contre-connecteur électrique.
  7. Connecteur électrique selon la revendication 6, dans lequel les pièces façonnées sur l'élément de verrouillage secondaire sont des ailes (282 ; 2820) s'étendant dans le sens radial, qui recouvrent dans la position de non-verrouillage l'extrémité du côté d'enfichage d'au moins une des chambres de contact (260 ; 2600).
  8. Connecteur électrique selon la revendication 6, dans lequel les pièces façonnées sur l'élément de verrouillage secondaire sont normalement des vignettes de guidage ou de codage (185 ; 1850) formées sur le boítier, qui sont décalées de façon angulaire dans la position de non-verrouillage par rapport à leur position de référence.
  9. Connecteur électrique selon l'une quelconque des revendications précédentes, dans lequel un crochet de fixation (192 ; 292 ; 1920 ; 2920) à ressorts dans le sens radial est prévu sur l'élément de verrouillage secondaire (180 ; 280 ; 1800 ; 2800), lequel verrouille l'élément de verrouillage secondaire à l'état inséré pour empêcher son retrait de la chambre d'insertion.
  10. Connecteur électrique selon l'une quelconque des revendications précédentes, comprenant en outre un anneau d'accouplement (400) qui peut être monté sur une section de montage (130 ; 230) du boítier (100 ; 200) en étant glissé depuis le côté d'enfichage, et peut être encliqueté de préférence à l'état monté sur la section de montage dans une position de rotation qui définit la position d'enfichage du connecteur électrique avec un contre-connecteur électrique.
  11. Connecteur électrique selon la revendication 10, dans lequel dans la cloison circonférentielle de l'anneau d'accouplement (400), un orifice traversant (432) est configuré pour une goupille de sécurité (490) pouvant être encastrée fixement dans celui-ci avec un point destiné à la rupture (493).
EP01120439A 2001-08-27 2001-08-27 Connecteur électrique Expired - Lifetime EP1289073B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP01120439A EP1289073B1 (fr) 2001-08-27 2001-08-27 Connecteur électrique
DE50108320T DE50108320D1 (de) 2001-08-27 2001-08-27 Elektrischer Steckverbinder
AT01120439T ATE312419T1 (de) 2001-08-27 2001-08-27 Elektrischer steckverbinder
US10/228,118 US6764351B2 (en) 2001-08-27 2002-08-26 Electrical connector
US10/777,356 US6840793B2 (en) 2001-08-27 2004-02-11 Device for relieving mechanical tension of an electric cable
US10/797,372 US6945829B2 (en) 2001-08-27 2004-03-10 Self-locking screw connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01120439A EP1289073B1 (fr) 2001-08-27 2001-08-27 Connecteur électrique

Publications (2)

Publication Number Publication Date
EP1289073A1 EP1289073A1 (fr) 2003-03-05
EP1289073B1 true EP1289073B1 (fr) 2005-12-07

Family

ID=8178422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01120439A Expired - Lifetime EP1289073B1 (fr) 2001-08-27 2001-08-27 Connecteur électrique

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EP (1) EP1289073B1 (fr)
AT (1) ATE312419T1 (fr)
DE (1) DE50108320D1 (fr)

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
US7874860B2 (en) 2002-07-19 2011-01-25 Phoenix Contact Gmbh & Co. Kg Electrical connector
EP1524732B1 (fr) * 2003-10-18 2009-05-13 Phoenix Contact GmbH & Co. KG Connecteur électrique
CA2449182C (fr) 2003-11-12 2008-02-26 Phoenix Contact Gmbh & Co. Kg Connecteur electrique
DE202005009396U1 (de) 2005-06-14 2006-10-19 Weidmüller Interface GmbH & Co. KG Elektrische Steckverbindung
DE102011113062A1 (de) * 2011-09-09 2013-03-14 Amphenol-Tuchel Electronics Gmbh Kontaktgeschützter Steckverbinder
DE102015011528B3 (de) * 2015-09-03 2017-01-12 Lapp Engineering & Co. Elektrischer Steckverbinder und Verfahren zur Herstellung desselben
WO2017212303A1 (fr) * 2016-06-06 2017-12-14 Itt Manufacturing Enterprises, Llc Élément modulaire pour dispositif de retenue
CN108539532A (zh) * 2018-06-04 2018-09-14 安徽艾伊德动力科技有限公司 一种电动汽车的高压连接器
CN111430161B (zh) * 2020-05-15 2025-02-14 国网安徽省电力有限公司滁州供电公司 一种二次压板智能微型压板连接片的锁体结构
CN116387906B (zh) * 2023-06-06 2023-08-11 厦门唯恩电气有限公司 一种二次锁附机构及电连接器

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Publication number Priority date Publication date Assignee Title
FR2358032A1 (fr) * 1976-07-09 1978-02-03 Sepm Sa Perfectionnements aux connecteurs et plus particulierement aux connecteurs de charge
CA1108713A (fr) * 1978-10-19 1981-09-08 Bendix Corporation (The) Raccord d'electricite avec moyen pour indiquer un raccord complet
US5135416A (en) * 1989-09-06 1992-08-04 Amp Incorporated Electrical connector housing
US5496194A (en) * 1993-10-04 1996-03-05 The Whitaker Corporation Electrical connector with two stage latch having improved retaining means
JPH1197095A (ja) * 1997-09-17 1999-04-09 Sumitomo Wiring Syst Ltd リテーナ付きコネクタ
US5931695A (en) * 1997-12-17 1999-08-03 The Whitaker Corporation Retaining nut
DE29911362U1 (de) * 1999-06-30 1999-09-09 Anton Hummel Verwaltungs Gmbh, 79183 Waldkirch Anschlußarmatur zum Befestigen von länglichen Körpern

Also Published As

Publication number Publication date
DE50108320D1 (de) 2006-01-12
ATE312419T1 (de) 2005-12-15
EP1289073A1 (fr) 2003-03-05

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