CN209526288U - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
CN209526288U
CN209526288U CN201920256494.8U CN201920256494U CN209526288U CN 209526288 U CN209526288 U CN 209526288U CN 201920256494 U CN201920256494 U CN 201920256494U CN 209526288 U CN209526288 U CN 209526288U
Authority
CN
China
Prior art keywords
shielding
bridge
clamping
shell
electric connector
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.)
Active
Application number
CN201920256494.8U
Other languages
Chinese (zh)
Inventor
扬妮克·努尔丁
弗雷德里克·舒尔
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.)
Gao Tao Bill Electronic Connector Co Ltd
Staeubli Electrical Connectors AG
Original Assignee
Gao Tao Bill Electronic Connector Co Ltd
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 Gao Tao Bill Electronic Connector Co Ltd filed Critical Gao Tao Bill Electronic Connector Co Ltd
Application granted granted Critical
Publication of CN209526288U publication Critical patent/CN209526288U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/659—Shield structure with plural ports for distinct connectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
    • 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
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • 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
    • H01R13/5804—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 comprising a separate cable clamping part
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being 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
    • 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
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0524—Connection to outer conductor by action of a clamping member, e.g. screw fastening means

Abstract

A kind of electric connector, comprising: at least one shell arranges at least one electrical connector element in each shell, wherein the shell has along the front that preceding axis extends and along the rear portion that posterior axis extends；And the screening arrangement of electromagnetic shielding is provided, the screening arrangement includes at least two external shield elements, and at least two external shields element is located on the opposite side of at least one shell.Wherein, the cable with shielding braid can be directed into shell by rear portion, and electrical contact can be established between electrical connector element and cable.The connector further includes at least one of the following element in Background Region: being directly connected to the shielding bridge of external shield element, wherein shielding braid may be connected to the shielding bridge；And/or it is directly connected to external shield element or is connected indirectly to the clamping bridge of external shield element via shielding bridge (in the case where if there is shielding bridge).

Description

Electric connector
Technical field
The utility model relates to a kind of electric connectors.
Background technique
It is known in the state of the art that there are many connectors.These connectors generally include the pin side for being connected to plug side, and It can be used for various purposes, such as provided in pneumatically or hydraulically pipe-line system and be in electrical contact or establish Fluid Sealing connection.
For example, be used to link together railway carriage there are a kind of electric connector, so that electrical contact is provided, so as to Appliances for lamp etc. provide electric energy.
In addition, in the prior art, connector can be arranged parallel to each other, so that being established using single insertion operation several Connection.This connector assembly is known for example from US2006/0110978.
However, connector system in the prior art usually has the shortcomings that its structure constraint in specific function.
Utility model content
The purpose of the utility model is to provide the connectors that one kind can arrange in modular fashion, to improve connector Robustness.In particular, connector can use in modular fashion in the case where, in answering for the cable for being connected to connector Become the robustness for eliminating aspect and/or the robustness in terms of electromagnetic shielding.
The purpose is realized by a kind of electric connector.This electric connector includes: at least one, preferably at least two shells Body arranges at least one electrical connector element in each shell, wherein the shell have along the front that preceding axis extends with Along the rear portion that posterior axis extends；And the screening arrangement of electromagnetic shielding is provided, the screening arrangement includes at least two external shields Element, at least two external shields element are located at the opposite side of at least one shell.There are more than one shell the case where Under, which is located on the opposite side of shell.Cable with shielding braid can pass through rear portion It is directed into shell, and can wherein establish electrical contact between electrical connector element and cable.Connector further include At least one of following element in the region at rear portion:
It is directly connected to the shielding bridge of external shield element, wherein shielding braid may be connected to shielding bridge；With
It is directly connected to external shield element or is connected indirectly to external screen via shielding bridge (if there is shielding bridge) Cover the clamping bridge of element.
Using shielding bridge, the shielding braid of cable can be connected to shielding bridge in a very simplified manner, shielding bridge with Shielding element electrical connection.In addition, cable can be mechanically clamped to connector using clamping bridge.
In principle, it is possible to which there are the following combinations or configuration of registered jack:
The connector that there is shielding bridge and clamping bridge；Or
Only with the connector of clamping bridge；Or
Only there is the connector of shielding bridge.
The first configuration, which this have the advantage that, is capable of providing two kinds of functions, that is, shields and clamp.
Second of configuration this have the advantage that the shielding construction that enhancing is capable of providing by shielding bridge.The configuration can apply In the unessential situation of strain relief for being electromagnetically shielded important situation and cable.
The third configuration this have the advantage that, the mechanical robustness of enhancing is capable of providing by clamping bridge.The configuration can The situation important applied to the strain relief for being electromagnetically shielded unessential situation and cable.
The shell preferably includes outer surface, is disposed with blocking element on that exterior.The external shield element packet Blocking element is included, which is suitable for being accommodated by the blocking element of the shell, so as in shielding element and accordingly Mechanical connection is established between shell.
When the direction along the second central axes is seen, bridge and/or clamping bridge are shielded preferably in the entire width of connector Above and on the opposite side extend.This has an advantage in that bridge also serves as mechanical stabilizer and enhances the rigidity of connector construction.
Preferably, external shield element has threaded openings, and wherein, and shielding bridge and/or clamping bridge has port, wherein Screw can penetrate through port and be joined in threaded openings, to shield bridge and/or clamping bridge is respectively installed to screening arrangement Or external shield element.Threaded openings and port are parallel to posterior axis orientation.
Preferably, a screw is arranged on every side of connector, and bridge is tightened in a symmetrical manner Connector.
Shielding bridge and/or clamping bridge are made of an electrically conducting material.
Preferably, the shielding bridge includes at least one opening, can be by at least one opening by the cable court It is guided to connecting element, wherein the shielding braid of cable is conductively connected to shielding bridge via opening.
Term " opening " is it will be appreciated that be the opening of various forms and shape." opening " also can be recess portion or notch or appoint The opening of what other forms.Opening should allow guide line cable to pass through shielding bridge.
Preferably, shielding adapter is arranged between the shielding braid of cable and opening, shields adapter in cable It establishes and is conductively connected between shielding braid and shielding bridge.Shielding adapter can be with the element that shields bridge and separate, wherein shielding It covers adapter and then is mechanically assembled or be pressed into opening.Alternatively, shielding adapter is used as its integral part by opening To provide.
Preferably, shielding bridge includes supporting surface, and clamping bridge includes supporting surface, these supporting surfaces connect each other Touching.Preferably, supporting surface orientation parallel to each other.
Preferably, clamping bridge includes at least a pair of of clamping element, especially every cable a pair of clamping element, clamping member Part can be mobile transverse to the central axes M of cable, so that cable is mechanically clamped to clamping bridge.The first of described pair clamps member Part and described pair of the second clamping element can be mobile towards cable relative to each other, and cable is enabled to be clamped in the first clamping member Between part and the second clamping element.
Preferably, clamping bridge is connected with clamping element via rectilinear guide, and wherein clamping element can draw along straight line Guiding element is mobile relative to clamping bridge, which extends transverse to the central axes M of cable or the central axes of opening.Straight line The part of guiding piece is located at clamping bridge, and other parts are located at clamping element.
Preferably, two clamping elements are linked together using screw.
Preferably, each of clamping element includes slot, and fixing screws are conducted through slot, which is joined to In threaded openings in clamping bridge, thus, it is possible to tighten fixing screws clamping element is fastened to clamping bridge.
Preferably, clamping bridge includes at least one opening, can be first towards electric connector by the cable by the opening Part guidance, and each of its split shed includes a pair of clamping element, and this can be transverse to opening to clamping element Central axes it is mobile.Term " opening " should understand according to the explanation provided above for the opening in shielding element.
Preferably, screening arrangement further includes at least one transverse screen element, at least one transverse screen element is arranged to So that it extends at least one of described shell or extends it on all shells.
Preferably, external shield element includes locking structure, to accommodate the side of the transverse screen element.
Hereinafter, further preferred feature will be summarized.
Preferably, the connector being previously mentioned can be pin side or plug side-connector, wherein correspondingly designing shell and electricity Contact element.Connector assembly includes the pin side at least two pin side bodies, inserting at least two plug side bodies Head side and screening arrangement.At least one pin side electric connector element is arranged in each pin side body, wherein pin side shell Body has along the front that preceding axis extends and extends rear portion along posterior axis；At least one plug is arranged in each plug side body Side electric connector element, wherein the plug side body have along the front that preceding axis extends and along posterior axis extension rear portion, And the front for wherein, selling side is suitable for connecting along the front of the preceding axis direction and plug side, and screening arrangement includes providing electricity At least one external shield element of magnetic screen.Thus the component includes pin side, plug side and screening arrangement.
The blocking element of shell be further adapted for by adjacent housings blocking element accommodate, so as to two adjacent housings it Between establish mechanical connection.
The structure allows to construct contact assembly in modular fashion, wherein shielding can be adapted to the structure and/or pin of shell The structure of side device or plug side device.
Preferably, the external shield element is connected to the outer surface of shell, the intershield of the outer surface and outermost shell Element is opposite.
In a preferred embodiment, screening arrangement includes intermediate shielding elements between each pair of shell, two external shield members Part and two transverse screen elements.External shield element and transverse screen element surround connector group on the outside of connector assembly Part, except the part of front and rear.Preferably, the shielding element of screening arrangement is electrical contact with each other.
Preferably, external shield element includes locking structure, to accommodate the side of the transverse screen element.Thus via lock Determine structure and can establish mechanically and electrically to contact.
Preferably, the external shield element and/or the transverse screen element are perpendicular to the preceding axis and/or rear axle With the size essentially identical with shell when the side of line looks up.
Preferably, one of described screening arrangement is connect with pin side body, and one of described screening arrangement and plug side shell Body connection.It is arranged at least one of described shielding element of the screening arrangement on pin side and includes contact portion, and cloth Setting at least one of described shielding element of the screening arrangement of plug side includes contact portion.The contact portion is arranged to Make it possible to establish electrically and/or mechanically between the shielding element being arranged on pin side and the shielding element being arranged in plug side Contact.
Preferred embodiment is characterized in that the contact portion is arranged on external shield element, and/or, it is the contact portion It is arranged in transverse screen element.
Preferably, the contact portion is the contact surface of substantially flat.Alternatively, institute is provided by plug side and pin side State contact portion.In a preferred embodiment, intermediate shielding elements are provided with contact surface, and external shield element is provided with plug side With pin side.
Preferably, the blocking element of the blocking element, particularly shell and/or external shield element is in the preceding axis And/or the side of the posterior axis is upwardly-directed, and shell is enabled to utilize the direction in the preceding axis and/or the posterior axis On move and be connected to each other or connect with the shielding element.Advantageously, blocking element can be used in each other connecting shell It connects and connect the shell with shielding element.
Preferably, in the shielding element of the shell and the screening arrangement it is some include locking structure, with Just prevent adjacent housings from relatively moving relative to each other, and/or, to prevent the corresponding shielding element relative to corresponding Shell relative movement.Locking structure preferably includes: the recess portion in recess portion and/or shielding element in shell, if accordingly Element is connected to each other, then these recess portions provide complete recess portion；And the pin in the complete recess portion can be introduced into.
Preferably, the blocking element is arranged in front and rear, so that each of shell includes being separated from each other Two blocking elements.The locking member separated using two, is capable of providing very firm connection.
Shell substantially has the shape of hollow cylinder, the cross section with circular, wherein the hollow circle Cylinder defines inner space, and the electrical connector element is arranged in the inner space.Blocking element is preferably arranged in convex On rising, which surrounds the hollow cylinder in a manner of generating prismatic cross section, wherein the prismatic cross section Surface provides the outer surface.
Preferably, at least two groups blocking element is arranged, wherein described two groups are arranged with being separated from each other at a certain distance, and The locking structure is wherein arranged between described group.
Preferably, preceding axis is arranged to conllinear with posterior axis.
Alternatively, preceding axis is arranged to angled with posterior axis, wherein the angle between preceding axis and posterior axis is preferred Ground is from 90 ° to 150 °, and especially 90 °.It is possible thereby to provide angled connector.
Preferably, electrical connector element is provided as more pieces formula element comprising the connecting element extended along preceding axis With the bridging element extended along posterior axis, wherein connecting element or bridging element include opening, bridging element or connector member Part extends in the opening respectively, so that establishing electrical contact between connecting element and bridging element.It, can using this structure Very compact angled connector is provided.
Detailed description of the invention
Below with reference to the accompanying drawings the preferred embodiment of the utility model is described, attached drawing is used to illustrate the preferred reality of the utility model Example is applied without limiting the utility model.In the accompanying drawings,
Fig. 1 shows the stereogram exploded view of connector assembly；
Fig. 2 shows the cross-sectional views according to the connector of Fig. 1；
Fig. 3 shows another cross-sectional view of the connector according to Fig. 1 and 2；
Fig. 4 shows the perspective view of the first configuration of the connector according to aforementioned figures；
Fig. 5 shows the perspective view of the second configuration of the connector according to aforementioned figures；
Fig. 6 shows the perspective view configured according to the third of the connector of aforementioned figures.
Specific embodiment
Fig. 1 to 6 shows the first embodiment of connector.This connector is used in two energy carriers --- and it is for example electric Line of force cable --- between establish electrical contact.Therefore, connector assembly preferably acts as multipolar connector.Therefore, the connector group Part has several cables to transmit electric energy and/or control signal.Optionally, connector assembly may also include other energy carriers, Such as hydraulic or pneumatic fluid.
Connector include at least one shell 2 and for provide electromagnetic shielding screening arrangement 7, be disposed in shell 2 At least one electrical connector element 3.In the embodiment shown in the drawings, two shells are shown, two shells can be directed to below The structure of body explanation connector assembly, it is clear that the description is also suitable for a shell.Preferably, several shells 2 cloth parallel to each other It sets, so that connector includes multi-polar structure.In connector assembly, arrangement pin side and plug side.It sells side 1 and plug side 2 can It is connected to each other, (i.e. so as to the electrical connector element (i.e. pin side-connector) on pin side and the electrical connector element in plug side Plug side-connector) between establish contact.
As described above, connector assembly further includes screening arrangement 7.As it will be seen from figure 1 that screening arrangement 7 includes at least One, be two external shield elements 100 here.In addition, screening arrangement 7 shown in the embodiment further includes a transverse shielding Element 103.Screening arrangement 7 is eplained in more detail below.
The structure of connector 1 will be explained in greater detail for Fig. 1.Shell 2 includes 20 He of front extended along preceding axis M1 Along the rear portion 21 that posterior axis M2 extends.Shell 2 has the shape of hollow housing, has and extends along preceding axis M1 and posterior axis M2 Inner space 24.Inner space 24 preferably has circular cross section.In addition, shell has outer surface 22.Electric connector member Part 3 is arranged in inner space 24.Arrange blocking element 23, on outer surface 22 so that two adjacent shells are connected to one It rises.
Blocking element 23 is preferably with the shape of dovetail joggle.But other shapes are also possible.In this side Face, it should which explanation is, it is preferred that two adjacent pin side bodies can via being moved along the direction of one of axis M1 or M2 and Contact.
In the case where electrical connector element 3 is electric connector, cable 150 is electrically connected to being electrically connected in inner space 24 Connect device element 3.Cable 150 is directed in shell 2 via rear portion 21, wherein cable 150 is electrically connected with electrical connector element 3.Line Cable further includes shielding braid 151.
The front 20 of shell 2 is suitable for engaging with the front of another shell, so as to provide electric coupler component.
Connector further includes at least one of the following element in the region at rear portion 21:
It is directly connected to the shielding bridge 180 of external shield element 100, wherein shielding braid 151 can connect
To shielding bridge 180；With
Be directly connected to external shield element 100 or exist shield bridge 180 in the case where it is indirect via shielding bridge 180 It is connected to the clamping bridge 200 of external shield element 100.
In principle, it is possible to which there are the following combinations or configuration of registered jack:
The connector that there is shielding bridge 180 and clamping bridge 200；Or
Only with the connector of clamping bridge 200；Or
Only there is the connector of shielding bridge 180.
In fig. 4 it is shown that having the first configuration of the connector of shielding bridge 180 and clamping bridge 200.Wherein, bridge is shielded 180 connect with external shield element 100, and clamping bridge 200 is connect with shielding bridge 180.
In fig. 5 it is shown that the second of connector configures, wherein clamping bridge 200 is connect with external shield element 100.
In fig. 6 it is shown that the third of connector configures, wherein shielding bridge 180 is connect with external shield element 100.
When seeing along the direction of posterior axis M2, bridge 180 and/or clamping bridge 200 are shielded on the entire width of connector 1 And extend on the opposite side.
External shield element 100 has hole or threaded openings 119, and wherein shielding bridge 180 and/or clamping bridge 200 have Port 181,201.Screw 220 can penetrate through port 181,201 and be joined in hole or threaded openings 119, to shield Bridge 180 and/or clamping bridge 200 are respectively installed to screening arrangement 7 or external shield element 100.In the current situation, hole is shown 119 embodiment.
Shielding bridge 180 and/or clamping bridge 200 are made of an electrically conducting material.Preferably, these bridges are made of aluminum.
Shielding bridge 180 includes at least one opening 182, can be first towards connector by the cable 150 by the opening Part 3 guides.Via opening 182, the shielding braid 151 of cable 150 is conductively connected to shielding bridge 180.
Preferably, the arranging shielding adapter 183 between the shielding braid 151 of cable 150 and opening 182.Utilize screen Adapter 183 is covered, the conductive connection between the shielding braid 151 of cable 150 and shielding bridge 180 can be established.Shielding adaptation Device 183 includes clamping structure 185 and connection structure 186, and shielding braid is clamped in clamping structure 185, is tied using connection The electrical contact of bridge 180 can be established and be shielded to structure 186.In the shown embodiment, shielding adapter 183 is in mechanical loose mode It is assemblied in opening 182.Therefore, shielding adapter 183 is mechanically assembled in opening 182.
Clamping bridge 200 includes at least a pair of of clamping element 203, and a pair of of clamping element 203 of especially every cable 150 should Clamping element 203 can be mobile transverse to the central axes M of cable 150, so that cable 150 is mechanically clamped to clamping bridge 200.
Clamping bridge 200 and clamping element 203 are connected via rectilinear guide 204, wherein clamping element 203 can be along Rectilinear guide 204 is mobile relative to clamping bridge 200, central axes M or opening of the rectilinear guide 204 transverse to cable 150 182 central axes extend.Rectilinear guide 204 includes guidance comb 210 and guiding groove 211, and guidance comb 210 extends to guiding groove In 211.
Each of clamping element includes slot 206, and fixing screws 207 are guided through slot 206, the fixing screws 207 It is joined in the threaded openings 208 in clamping bridge 200, wherein fixing screws 207 can be tightened so that clamping element 203 is tight It is affixed to clamping bridge 200.
In addition, clamping bridge 200 includes at least one opening 209, the cable direction can be electrically connected by the opening Device element 3 guides, and each of its split shed 209 includes a pair of clamping element 203, this is to clamping element 203 It can be mobile transverse to the central axes of opening 209.
As described above, contact assembly is surrounded by screening arrangement 7, here, screening arrangement 7 includes two external shield elements 100 With two transverse screen elements 103.Two external shield elements 100 are arranged in the left part and right part of contact assembly, and two transverse directions Shielding element 103 is arranged in the top and bottom of contact assembly.All shielding elements 100,103 are electrical contact with each other.Preferably, it mentions Them are made substantially to cover the respective surfaces of respective housings 2,5 for shielding element 100,103.
External shield element 100 includes blocking element 73, and corresponding shielding element 100 can be connected to using blocking element 73 Corresponding shell 2.
In the present embodiment, external shield element 100 further includes the blocking element also being disposed on side surface 111.It is arranged in The shielding element 100 of left part and right part is provided with blocking element 73 to be connected to shell 2,5.
In order to provide electrical contact, external shield between the external shield element 100 of pin side and the external shield element 100 of plug side It is some including contact portion 113 in element 100.When pin side and plug side contacts, this connection is established.
Screening arrangement 7 not only provides electrical shielding, but also provides the protection for resisting the mechanical shock to respective housings.If Contact assembly is for prevent shell from damaging due to rubble etc., then this to be particularly advantageous in railway art.
In embodiment as illustrated in the drawing, preceding axis M1 and posterior axis M2 are arranged angularly in relation to one another, to generate angle Spend plug.Angle between axis is 90 ° herein, but other angles are also possible, such as 135 °.Axis M1, M2 can also be with It is co-linear with one another.
For all embodiments, it should which explanation, shell 2 is by plastic material, and --- preferred polyethylene --- is made.Screen Element is covered to be made preferably of metal.
Reference signs list
1 connector, 183 adapter
2 shell, 184 supporting surface
3 connecting element, 185 clamping structure
7 screening arrangement, 186 connection structure
8 locking structure, 200 clamping bridge
20 front, 201 port
21 rear portion, 202 supporting surface
22 outer surface, 203 clamping element
23 blocking element, 204 rectilinear guide
24 inner space, 205 screw
73 blocking element, 206 slot
80 recess portion, 207 fixing screws
81 recess portion, 208 threaded openings
83 pins 209 are used for the opening of cable
100 external shield elements 210 guidance comb
103 transverse screen element, 211 guiding groove
119 openings
120 side, 220 screw
150 cables
Axis before 151 shielding braid M1
M2 posterior axis
180 shielding bridges
181 ports
182 openings

Claims (15)

1. a kind of electric connector (1), comprising:
At least one shell arranges at least one electrical connector element (3) in each shell, wherein the shell has along preceding Axis (M1) extend front (20) and along posterior axis (M2) extend rear portion (21), and
The screening arrangement (7) of electromagnetic shielding is provided, the screening arrangement (7) includes at least two external shield elements (100), described At least two external shield elements are located on the opposite side of at least one shell,
Wherein, the cable (150) with shielding braid (151) can be directed in shell by rear portion (21), and its In electrical contact can be established between electrical connector element (3) and cable (150)；
It is characterized in that, the electric connector further includes at least one of the following element in the region of rear portion (21):
It is directly connected to the shielding bridge (180) of external shield element (100), wherein shielding braid (151) is connectable to shielding Bridge (180)；And/or
It is directly connected to external shield element (100) or in the case where there are shielding bridge (180) via between shielding bridge (180) It is connected to the clamping bridge (200) of external shield element (100) in succession.
2. electric connector (1) according to claim 1, which is characterized in that described when being seen along the direction of posterior axis (M2) Bridge (180) and/or the clamping bridge (200) are shielded on the entire width of electric connector (1) and in the phase of the shell Extend on opposite side.
3. electric connector (1) according to claim 1 or 2, which is characterized in that the external shield element (100) has hole Or threaded openings, and wherein, the shielding bridge (180) and/or the clamping bridge (200) have port (181,201), In, screw can penetrate through port (181,201) and be joined in the hole or threaded openings, so as to will shield bridge (180) and/or Clamping bridge (200) is respectively installed to screening arrangement (7) or external shield element (100).
4. electric connector (1) according to claim 1 or 2, which is characterized in that the shielding bridge (180) and/or the folder Tight bridge (200) is made of an electrically conducting material.
5. electric connector (1) according to claim 1 or 2, which is characterized in that the shielding bridge (180) includes at least one A opening can be guided the cable (150) towards the electrical connector element (3) by at least one opening, In, the shielding braid (151) of cable (150) is conductively connected to shielding bridge (180) via the opening.
6. electric connector (1) according to claim 5, which is characterized in that the shielding braid in the cable (150) (151) arranging shielding adapter (183) between the opening, shielding braid of the shielding adapter (183) in cable (150) It establishes and is conductively connected between object (151) and shielding bridge (180)；Wherein, the shielding adapter (183) is mechanically assembled or is pressed Enter in opening or is provided by opening as its integral part.
7. electric connector (1) according to claim 1 or 2, which is characterized in that the shielding bridge (180) includes bearing table Face, and wherein, the clamping bridge (200) includes supporting surface, these supporting surfaces are in contact with each other.
8. electric connector (1) according to claim 1, which is characterized in that the clamping bridge (200) includes at least a pair of of folder Corresponding a pair of of the clamping element (203) of tight element (203), especially every cable (150), which can be lateral Central axes (M) in cable (150) are mobile, so that cable (150) is mechanically clamped to clamping bridge (200).
9. electric connector (1) according to claim 8, which is characterized in that the clamping bridge (200) and the clamping element (203) it is connected via rectilinear guide (204), wherein the clamping element (203) can be opposite along rectilinear guide (204) Mobile in the clamping bridge (200), the rectilinear guide (204) is transverse to the central axes (M) of cable (150) or the axis of opening Line extends.
10. electric connector (1) according to claim 8 or claim 9, which is characterized in that two clamping elements (203) utilize screw It links together；And/or
Wherein, each of clamping element includes slot (206), and fixing screws (207) are conducted through slot (206), this is fixed Screw (207) is joined in the threaded openings in clamping bridge (200), wherein can tighten fixing screws (207) to clamp Element (203) is fastened to clamping bridge (200)；And/or
Wherein, the clamping bridge (200) includes at least one opening, can be by at least one opening by the cable court It is guided to electrical connector element (3), and each of its split shed includes a pair of clamping element (203), the folder Tight element (203) can be mobile transverse to the central axes of opening.
11. electric connector according to claim 1 or 2, which is characterized in that the screening arrangement (7) further includes at least one A transverse screen element (103), at least one described transverse screen element (103) are arranged so that it in the shell extremely Extend on one few or it is extended on all shells.
12. electric connector according to claim 11, which is characterized in that external shield element (100) include locking structure with Accommodate the side (120) of the transverse screen element (103).
13. electric connector according to claim 1 or 2, which is characterized in that perpendicular to the preceding axis and/or rear axle When the side of line looks up, the external shield element (100) has the size essentially identical with the shell.
14. electric connector according to claim 1 or 2, which is characterized in that the shielding member of the screening arrangement (7) At least one of part includes contact portion (113), and the contact portion (113) is arranged so as to establish to be electrically connected with another Electrical contact and/or Mechanical Contact between the shielding element of device.
15. electric connector according to claim 1 or 2, which is characterized in that the shell and the screening arrangement (7) The shielding element in it is some include locking structure (8), to prevent adjacent housings to be moved relative to each other, and/or, so as to Prevent the shielding element of the screening arrangement (7) mobile relative to respective housings, wherein the locking structure (8) is preferred Ground includes: the recess portion in recess portion and/or shielding element in shell, wherein if corresponding element is connected to each other, these are recessed Portion provides complete recess portion；And the pin (83) in the complete recess portion can be introduced into.
CN201920256494.8U 2018-03-02 2019-02-28 Electric connector Active CN209526288U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18159751.9A EP3534467A1 (en) 2018-03-02 2018-03-02 Electrical connector
EP18159751.9 2018-03-02

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Publication Number Publication Date
CN209526288U true CN209526288U (en) 2019-10-22

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CN (1) CN209526288U (en)

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Publication number Priority date Publication date Assignee Title
WO2022207433A1 (en) 2021-03-30 2022-10-06 Stäubli Electrical Connectors Ag Electrical connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060110978A1 (en) 2004-11-24 2006-05-25 Powercom Co., Ltd. Modular power connector
BR112012031110B1 (en) * 2010-06-11 2019-12-10 Multi Holding Ag connector set
TWI499142B (en) * 2012-03-19 2015-09-01 Concraft Holding Co Ltd Connector with high frequency crosstalk interference prevention structure
CN206727311U (en) * 2017-01-20 2017-12-08 史陶比尔（杭州）精密机械电子有限公司 Connector assembly and transmission line

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