CN109983633B - Plug-in connector part for transmitting a charging current for charging an electric vehicle - Google Patents
Plug-in connector part for transmitting a charging current for charging an electric vehicle Download PDFInfo
- Publication number
- CN109983633B CN109983633B CN201780070931.0A CN201780070931A CN109983633B CN 109983633 B CN109983633 B CN 109983633B CN 201780070931 A CN201780070931 A CN 201780070931A CN 109983633 B CN109983633 B CN 109983633B
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- Prior art keywords
- housing
- base
- base part
- housing part
- plug
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R13/625—Casing or ring with bayonet engagement
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A plug connector part (1), in particular for transmitting a charging current for charging an electric vehicle, comprises a housing part (2) having a plug opening (21) for inserting a mating plug connector part (5) for connecting to the plug connector part (1), and a base part (3) which can be connected to the housing part (2) and has at least one contact device (31) for contacting the mating plug connector part (5). Wherein the housing part (2) has at least one first form-fitting element (24) and the base part (3) has at least one second form-fitting element (32), wherein the base part (3) can be attached to the housing part (2) in a mounting direction (M) for connection with the housing part (2).
Description
Technical Field
The invention relates to a plug connector part and to a method for mounting a plug connector part.
Background
Such a plug connector part comprises a housing part having a plug opening for inserting a mating plug connector part for connecting the plug connector part together. The base part can be connected to the housing part and has at least one contact device for contacting the mating connector part.
Such a plug connector part can be designed, for example, as a charging socket for transmitting a charging current for charging an electric vehicle. Such a plug connector part can be arranged on the vehicle in this manner, for example, and can be connected to a mating plug connector part in the form of a charging plug in order to be connected to a charging station, for example, via a charging cable and to charge a battery for the electrical operation of the vehicle.
Vehicles of different design types can have different housing parts, which are suitable, for example, for housing parts that are to be inserted into a body section of the vehicle. The base part, which is also referred to as a plug face, and which provides the contact means for electrical connection to the mating plug connector part can be used in the same type of construction together with different housing parts in a unified manner, in order to reduce the component diversity, improve the use of the plug connector part on different vehicles and reduce the production costs.
Conventionally, such a base member is connected with the case member by a screwed engagement. This solution requires additional mounting steps, which increases the difficulty of the mounting process.
It is therefore preferred to use a plug connector part which can connect the base part and the housing part together in a simple and easy-to-install manner.
In the plug connector part known from DE 102014215077 a1 in the form of a charging socket, a tongue and groove connection is provided for arranging the charging socket on the holding device.
DE 102012019605 a1 discloses a modular system for creating a large number of charging device variants. In this modular system, the charging base is connected to the charging base by screwing, for example, by means of a fastening flange.
DE 102012105139 a1 discloses a plug-in connector part in the form of a charging socket which is arranged on the vehicle and is used to charge the vehicle.
Disclosure of Invention
The object of the invention is to provide a plug connector part and a method for mounting a plug connector part, which make it possible to simplify the mounting of the plug connector part and ensure a fixed connection between the housing part and the base part.
In this context, the housing part has at least one first positive-locking element and the base part has at least one second positive-locking element, wherein the base part can be attached to the housing part in a mounting direction for connecting with the housing part and can be rotated relative to the housing part in a rotation direction about the mounting direction for fixing the connection in such a way that the at least one first positive-locking element of the housing part and the at least one second positive-locking element of the base part engage in one another in a positive-locking manner.
Thus, in order to connect the base component and the housing component together, the base component may be attached to the housing component in the mounting direction. For this purpose, the base part can be inserted, for example, with a body into the receiving opening of the housing part, wherein the connection between the base part and the housing part can be fixed by rotating the base part in the receiving opening, so that the base part is held fixedly and reliably on the housing part.
The connection between the base part and the housing part is implemented in a form-fitting manner, in particular by attaching the base part to the housing part and by rotating the base part relative to the housing part, the at least one first form-fitting element of the housing part and the at least one second form-fitting element of the base part are positively mutually engaged. In the case of an attachment of the base part to the housing part and a rotation of the base part relative to the housing part in the direction of rotation, the housing part interacts with the form-fitting element of the base part in such a way that the base part cannot be simply removed from the housing part counter to the mounting direction, at least without the form-fitting engagement becoming detached.
The base part and the housing part of the plug connector part are thus held on one another by a connection in the manner of a bayonet connection. This connection can be established in a simple manner with few manipulations for mounting the plug connector part, so that the mounting is simplified in a reliable retention in the connected state.
The body of the base part may for example have a cylindrical basic shape with a cylindrical side surface extending around the mounting direction. In this case, the at least one second formfitting element of the base part may, for example, be constructed as a protruding element protruding radially from the body. This projection element can, for example, project radially outward when the base part is inserted with its body into the corresponding receiving opening of the housing part. In contrast, if the housing part is inserted in the kinematically opposite direction into the receiving opening of the base part, such a projecting element can likewise project radially inwards from the body of the base part.
The base part has one or several contact means. For example, one or several contact pins can be formed on the bottom of the base part transverse to the mounting direction, into which corresponding contact elements of the mating connector part can be inserted in order to establish an electrical connection between the male connector part and the mating connector part when the male connector part is mounted.
By means of the at least one first form-fitting element of the housing part and the at least one second form-fitting element of the base part, which are form-fittingly snapped together by rotating the base part relative to the housing part, the base part is fixed relative to the housing part in such a way that it is not possible to remove the base part from the housing part counter to the mounting direction, at least without form-fitting separation. In order to lock the rotational position of the base part relative to the housing part in the process such that the base part cannot be rotated back undesirably counter to the direction of rotation, one or several snap elements can be provided on the housing part and/or the base part. When the base part is rotated relative to the housing part for a fixed connection, each catch element engages with a corresponding locking element on the other part (i.e. on the base part, for example when the catch element is arranged on the housing element) in such a way that a connection is established which prevents the base part from pivoting back relative to the housing part counter to the direction of rotation. Thus, when the base member is rotated relative to the housing member to fix the connection of the base member to the housing member, the base member and the housing member snap together, thereby locking the rotational position of the base member relative to the housing member.
Each catch element can have, for example, a spring arm, against which the corresponding locking element strikes when the base part is rotated, until the spring arm locks together with the locking element after passing the locking element. Such a snap-in element can be formed, for example, integrally with a corresponding component, for example, a housing part, for example, in that the component is produced as a plastic molded part, for example, by means of plastic injection molding.
The housing part advantageously has several first form-fitting elements which are offset from one another in the circumferential direction about the mounting direction. Accordingly, the base part can also have several second formfitting elements which are offset from one another in the circumferential direction about the mounting direction. Thus, a form-fitting connection is established between the housing part and the base part by pairs of form-fitting elements, thereby providing a reliable and loadable connection.
For inserting the mating connector part, the housing part with the plug-in opening arranged thereon is accessible from the outside and thus can be contacted, for example, also by moisture, while the interior of the plug-in connector part (in particular the region of the plug-in connector part which provides the line connection contact elements) needs to be moisture-proof. For this purpose, the base part can have, for example, a sealing element which, when the base part is attached to the housing part, bears sealingly against the housing part. The sealing element can be arranged, for example, as a circumferentially closed sealing ring on a front edge of the body of the base part and, when the base part is inserted into the receiving opening of the housing part, can abut in a circumferentially sealing manner against a corresponding abutment surface on the housing part. The transition region between the base part and the housing part is thus isolated in a moisture-tight manner by the sealing element, so that moisture cannot easily enter the interior of the plug connector part from the region of the plug opening of the housing part.
For a secure connection, the base part can preferably be rotated relative to the housing part until the end position is reached. This end position can be defined by a stop element on the housing part and/or the base part. Such a stop element can be arranged, for example, in the receiving opening of the housing part and shaped in such a way that, when the base part is rotated, the form-fitting element thereof comes into abutment with the stop element and cannot be rotated out of the range of the stop element.
The plug connector part may additionally have a frame part, which can be attached to the base part in the mounting direction with the base part already connected with the housing part. Such a frame part can be used, for example, to lock the pivoting of the base part relative to the housing part, so that the rotational position of the base part relative to the housing part is additionally locked by the frame part, so that the connection between the base part and the housing part cannot be released without the frame part being detached.
The frame part can have, for example, one or several snap fingers, which can be used to snap the frame part and the base part together in a form-fitting manner. Thus, when attaching the frame part to the base part, a snap connection is established between the frame part and the base part, so that the frame part remains on the base part.
In addition or alternatively, the frame part can have one or several locking fingers which, when the frame part is attached to the base part connected to the housing part, engage with recesses on the housing part in such a way that the frame part is locked against rotation relative to the housing part about the mounting direction. In this process, the frame part is fixed in a rotationally fixed manner on the base part and the rotation of the base part relative to the housing part is likewise locked by snapping the locking fingers into the recesses of the housing part, so that the connection between the base part and the housing part is locked.
A mating plug connector component (e.g. a charging plug) can be attached to the plug connector component (e.g. an electric vehicle-side charging socket) in the plugging direction. The base part can be arranged on the rear side of the housing part, i.e. on the side of the housing part facing away from the plug-in opening. Accordingly, the mounting direction is opposite to the plugging direction.
The solution of the invention for achieving the object is likewise a method for mounting a plug-in connector part, in particular for transmitting a charging current for charging an electric vehicle.
The method comprises the following steps:
attaching a base part having at least one contact device for contacting a mating connector part to a housing part having a plug opening for inserting the mating connector part for connecting with the plug connector part in an installation direction, and
rotating the base part relative to the housing part in a rotational direction about the mounting direction in such a way that the at least one first positive-fit element of the housing part and the at least one second positive-fit element of the base part engage in one another in a positive-fit manner.
The advantages and preferred embodiments described above with respect to the male connector part are likewise applicable to the method, so reference is made to the above description.
After attaching the base part to the housing part and after rotating the base part relative to the housing part, a frame part may additionally be attached to the base part for locking the connection between the base part and the housing part. The frame part is advantageously adapted to lock the rotation of the base part relative to the housing part about the mounting direction, for example in such a way that a locking finger of the frame part snaps into a recess of the housing part.
Drawings
The basic idea of the invention is explained in detail below with reference to the embodiments shown in the drawings.
Wherein:
fig. 1 is a perspective view of a male connector part in the form of a charging socket;
FIG. 2 is a front view of a male connector member in the form of the charging jack;
FIG. 3 is an exploded view of the male connector part;
FIG. 4 is an isolated view of the housing part and the base part of the plug connector part;
FIG. 5 is another view of the housing component and the base component;
FIG. 6 is a side view before the base member is attached to the housing member;
FIG. 7A is a top view of a base member attached to the housing member prior to rotation of the base member relative to the housing member;
FIG. 7B is a view according to FIG. 7A, wherein the base member is rotated relative to the housing member;
FIG. 7C shows the base member and the housing member in a connected position;
FIG. 8 is a perspective view of a base member connected to the housing member;
fig. 9 is a view according to fig. 8, wherein a frame part is attached;
FIG. 10 is an isolated view of the frame member and the base member;
FIG. 11 is a partial cross-sectional side view of the male connector part;
FIG. 12 is a cross-sectional view taken along line B-B of FIG. 11;
FIG. 13 is a side view of the male connector part; and
fig. 14 is a sectional view taken along line a-a in fig. 13.
Detailed Description
Fig. 1 to 14 show an exemplary embodiment of a connector part 1 in the form of a charging socket which can be arranged, for example, on an electrically driven vehicle (also referred to as an electric vehicle) and which can be connected to a mating connector part 5 in the form of a charging plug (see fig. 1) in order to transmit a charging current to the vehicle and to charge a battery for the electrical operation of the vehicle. The mating connector part 5 can be connected to a charging station, for example, by a charging cable, in order to transmit a charging current from the charging station to the vehicle.
The mating connector part 5 in the form of a charging plug can be inserted into the plug-in opening 21 on the plug-in section 20 of the housing part 2 of the plug connector part 1 in the plug-in direction E in order to snap the contact elements 50 of the mating connector part 5 together with the contact devices 31 in the plug-in opening 21 and to bring the contact elements 50 into electrical contact with the contacts on the contact devices 31. When the mating connector part 5 is inserted into the plug opening 21, an electrical connection is produced between the mating connector part 5 and the plug connector part 1, so that the charging current can be transmitted.
The plug connector part 1 is fixed to the body of the vehicle by the housing part 2. For this purpose, the housing part 2 is fitted into the vehicle body, wherein different housing parts 2 can be used on vehicles of different types by means of a specific adaptation to the respective vehicle.
As shown in the exploded view in fig. 3, a base part 3 having a body 30 containing a basic shape of a (hollow) cylinder is attached to the housing part 2. A base 37, on which a contact device 31, for example in the form of a contact pin (see, for example, fig. 4), is arranged, extends transversely in the body 30. Contact elements, for example in the form of contact sockets (in the case of an electrical line connected to the male connector part 1) are arranged in the contact means 31, so that an electrical connection of the mating connector part 5 to the male connector part 1 can be established by inserting the contact elements 50 of the mating connector part 5 into the contact means 31.
While housing part 2 can be specifically adapted to the vehicle in which plug connector part 1 is to be arranged, base part 3 can be used in a uniform manner and thus not adapted in a specific manner to the respective vehicle. The modular construction of the plug connector part 1 together with the housing part 2 and the base part 3 attached to the housing part 2 reduces the component diversity. A uniform base part 3 can be used together with different housing parts 2, only the housing parts 2 having to be adapted to a specific vehicle orientation.
For mounting the plug connector part 1, the base part 3 is inserted into a receiving opening 220 on the cylindrical frame section 22 of the housing part 2 in a mounting direction M opposite to the plugging direction E (see, for example, fig. 3). Thus, the body 30 of the base part 3 is inserted into the receiving opening 220 in the mounting direction M, wherein the centering of the base part 3 within the housing part 2 is carried out on the basis of the cylindrical shape of the body 30 on the one hand and the frame section 22 on the other hand.
A form-fitting element 32 in the form of a protruding section is formed on the body 30 of the base part 3, projecting radially outwards. Furthermore, a form-fitting element 24 in the form of a projecting section projecting radially inward is formed in the receiving opening 220. The body 30 is inserted into the receiving opening 220 in such a way that the form-fitting element 32 of the body 30 passes by the form-fitting element 24 in the receiving opening 220.
Fig. 6 illustrates this. The correct positioning during insertion is shown by the arrow 301 on the body 30 and the recess 222 on the frame section 22 of the housing part 2, which need to be aligned with each other when the base part 3 is inserted into the housing part 2.
On the front edge of the body 30 facing the housing part 2, a sealing element 300 in the form of a circumferential, closed sealing ring is arranged. When the body 30 is inserted into the receiving opening 220, this sealing element 300 abuts against an abutment section formed by the step 221 on the housing part 2, thereby isolating the transition between the base part 3 and the housing part 2 in the receiving opening 220.
A drain connection 36 is arranged on the base part 3, to which a drain line for removing water from the region of the plug-in opening 21 on the housing part 2 can be connected. The discharge connection 36 is connected in flow communication with the plug opening 21 via a feed line 360 (see, for example, fig. 12), so that water can be conducted from the region of the plug opening 21 to the discharge connection 36 and away from the plug connector part 1.
The base member 3 is inserted into the receiving opening 220 of the housing member 2 in the mounting direction M. As shown in the sequence from fig. 7A to 7C, after the base part 3 is inserted into the receiving opening 220, the base part 3 is rotated in the rotation direction S relative to the housing part 2, so that the form-fitting elements 32 on the body 30 of the base part 3 engage with the form-fitting elements 24 in the receiving opening 220 of the housing part 2, so that the base part 3 cannot (any longer) be removed from the receiving opening 220 counter to the mounting direction M, at least cannot be separated without form-fitting.
This is also shown in the sectional view in fig. 14. After the rotation of the base part 3 relative to the housing part 2, the form-fitting element 24 is located in the receiving opening 220, seen in the mounting direction M, behind the form-fitting element 32 on the outside of the body 30, so that the base part 3 is held in the receiving opening 220 counter to the mounting direction M.
As shown in fig. 5, for example, two snap elements 23 with spring arms 230 are formed on the frame section 22 on the edge facing the base part 3, which snap elements are diametrically opposed and are used to establish a snap between the base part 3 and the housing part 2 after a rotation of the base part 3 in the receiving opening 220 and to prevent a pivoting back in the direction of rotation S.
The snap-in of the base part 3 with the housing part 2 upon rotation can be seen in the sequence of fig. 7A to 7C. Thus, as shown in fig. 7B, upon rotation in the direction of rotation S, the locking element 35 in the form of a projection projecting radially outwards from the body 30 hits the spring arm 230 of the corresponding snap element 23 and presses this spring arm 230 towards one side in the mounting direction M until the spring arm 230, after passing the locking element 35, locks together with the locking element 35 and subsequently (as shown in fig. 7C) behind the locking element 35 in the direction of rotation S, so that a swivelling of the locking base part 3 counter to the direction of rotation S is locked.
Thus, by snapping the snap elements 23 together with the corresponding locking elements 35 on both sides of the body 30 (see for example fig. 6), the base part 3 is fixed in its rotational position with respect to the housing element 2 after the base part 3 is inserted with the body 30 into the receiving opening 220 and is rotated in the receiving opening 220. The base part 3 is thus fixedly connected to the housing element 2 and is held in a form-fitting manner in the receiving opening 220 of the housing element 2. Fig. 8 illustrates this.
In order to lock the connection of the base part 3 with the housing element 2, as shown in fig. 9, a frame part 4 is additionally attached to the base part 3 in the mounting direction M. The frame part 4 has a body 40 from which snap fingers 400 project in the mounting direction M, by means of which the frame part 4, when attached to the base part 3 in the mounting direction M, snappingly snaps together with the snap hooks 33, so that, after attachment, the frame part 4 is held in a rotation-resistant manner on the base part 3.
The snap fingers 400 have ends 401 which are offset radially inward with respect to the body 40 and each form a step 402. By means of this step 402, the snap fingers 400 are locked with the snap hooks 33 on the body 30 of the base part 3, so that the frame part 4 is fixed on the base part 3 after being plugged in the mounting direction M.
The hooks 33 of the base part 3 extend in the circumferential direction between protruding elements 34 outside the body 30 of the base part 3. Wherein the clasp 33 is wedge shaped such that the snap fingers 400 on the body 40 of the frame part 4, when attached, hit the clasp 33 and lock with the clasp 33.
A plurality of circumferentially offset snap fingers 400 are formed on the body 40. With frame component 4 attached to base component 3, adjacent snap fingers 400 each receive one of protruding elements 34 therebetween such that frame component 4 is connected in a rotationally fixed manner with base component 3 (see, e.g., fig. 11 and 13).
The frame part 4 also has two locking fingers 403, which are diametrically opposed, as shown for example in fig. 10. These locking fingers 403 project with ends 404 over the latching fingers 400 and, when the frame part 4 is attached in the mounting direction M, engage with the recesses 240 on the edge of the frame section 22 of the housing part 2 facing the frame part 4, as can be seen, for example, from the sectional views in fig. 9 and 14. By snapping the ends 404 of the locking fingers 403 into the recesses 240 on the frame section 22 of the housing part 2, the frame part 4 is likewise secured in a rotationally fixed manner relative to the housing part 2, so that the frame part 4 additionally locks the connection of the base part 3 to the housing element 2 in a rotationally fixed manner. The base part 3 cannot be pivoted in the receiving opening 220 counter to the direction of rotation S, in particular when the frame part 4 is removed.
As shown, for example, in fig. 4 and 5, the grooves 240 on the frame section 22 are built up on oppositely arranged protruding elements 24 within the receiving openings 220.
The plug connector part 1 can be mounted in a simple manner. In particular, the base part 3 can be connected to the housing part 2 with a small number of operations. Furthermore, the frame part 4 is locked in such a way that the base part 3 is held securely and reliably on the housing part 2.
The inventive concept is not limited to the embodiments described above, but can also be implemented in other plug connector parts in a completely different manner.
The plug connector part of the type described here is not necessarily designed in particular as a charging socket of a charging system for charging electric vehicles. Such a plug connector part can also be used, for example, as a charging plug. Furthermore, such a plug connector part can also be used completely independently of the charging system for charging electric vehicles.
Description of the reference numerals
1 plug-in connector component (charging socket)
2 housing part
20 plug section
21 plug opening
22 frame section
220 accommodating opening
221 step part
222 groove
23 Snap element
230 elastic arm
24 form-fitting element
240 groove
241 stop element
3 base part
30 main body
300 sealing element (sealing ring)
301 arrow head
31 contact device
32 form-fitting element
33 clasp
34 projecting element
35 locking element
36 discharge connection pipe
360 conveying pipe
37 bottom part
4 frame component
40 body
400 buckle finger
401 end portion
402 step part
403 locking finger
404 end portion
5 pairs of plug-in connector parts (charging plug)
50 contact element
E direction of insertion
M mounting direction
S direction of rotation
Claims (15)
1. A plug-in connector part (1) for transmitting a charging current for charging an electric vehicle has
A housing part (2) having a plug-in opening (21) for inserting a mating plug-in connector part (5) for connecting to the plug-in connector part (1), and
a base part (3) which can be connected to the housing part (2) and has at least one contact device (31) for contacting the mating connector part (5),
it is characterized in that the preparation method is characterized in that,
the housing part (2) has at least one first positive-locking element (24) and the base part (3) has at least one second positive-locking element (32), wherein the base part (3) can be attached to the housing part (2) in a mounting direction (M) for connecting to the housing part (2) and can be rotated relative to the housing part (2) in a direction of rotation (S) about the mounting direction (M) for fixing the connection in such a way that the at least one first positive-locking element (24) of the housing part (2) and the at least one second positive-locking element (32) of the base part (3) engage in one another in a positive-locking manner in the mounting direction (M), a frame part (4) which can be attached to the base part (3) in the mounting direction (M) and is suitable for locking the base part (3) relative to the housing part (2) about the mounting direction (M) ) The rotation of (2).
2. Plug connector part (1) according to claim 1, characterised in that the base part (3) has a body (30) which can be inserted into a receiving opening (220) of the housing part (2) for connection with the housing part (2).
3. Plug connector part (1) according to claim 2, characterised in that the base part (3) can be rotated relative to the housing part (2) for fixing the connection after insertion into the receiving opening (220).
4. Plug connector part (1) according to claim 2 or 3, characterised in that the at least one second positive-locking element (32) is constructed as a protruding element which protrudes from the body (30) radially with respect to the mounting direction (M).
5. Plug connector part (1) according to claim 2, characterised in that the body (30) has a cylindrical basic shape.
6. Plug connector part (1) according to claim 1, characterised in that the base part (3) has a base (37) which extends transversely to the mounting direction (M) and on which at least one contact device (31) is arranged.
7. Plug connector part (1) according to claim 1, characterised in that at least one of the housing part (2) and the base part (3) has at least one latching element (23), wherein upon rotation of the base part (3) relative to the housing part (2) for fixing the connection the at least one latching element (23) latches with a corresponding locking element (35) of the other of the housing part (2) and the base part (3) in such a way that the base part (3) cannot be swiveled relative to the housing part (20) counter to the direction of rotation (S) without the latching being decoupled.
8. Plug connector part (1) according to claim 7, characterised in that the at least one snap element (23) has a spring arm (230) against which the corresponding locking element (35) strikes when the base part (3) is rotated in the direction of rotation (S) relative to the housing part (2).
9. Plug connector part (1) according to claim 1, characterised in that the housing part (2) has a plurality of first positive-locking elements (24) which are offset from one another in the circumferential direction about the mounting direction (M) and/or the base part (3) has a plurality of second positive-locking elements (32) which are offset from one another in the circumferential direction about the mounting direction (M).
10. Plug connector part (1) according to claim 1, characterised in that the base part (3) has a sealing element (300) which, when the base part (3) is attached to the housing part (2), bears sealingly against the housing part (2).
11. Plug connector part (1) according to claim 1, characterised in that the housing part (2) and/or the base part (3) have stop elements (241) for defining the end position of the base part (3) after rotation in the direction of rotation (S).
12. Connector part (1) according to claim 1, characterised in that the frame part (4) has at least one snap finger (400) for snapping together with the base part (3).
13. Plug connector part (1) according to claim 1, characterised in that the frame part (4) has at least one locking finger (403) which, when the frame part (4) is attached to a base part (3) connected to the housing part (2), engages with a recess (240) on the housing part (2) in such a way that a rotation of the frame part (4) relative to the housing part (2) about the mounting direction (M) is locked.
14. Plug connector part (1) according to claim 1, characterised in that the counter-mating plug connector part (5) is attached to the plug connector part (1) in a plugging direction (E), wherein the mounting direction (M) is opposite to the plugging direction (E).
15. A method for mounting a plug-in connector part (1) for transmitting a charging current for charging an electric vehicle,
it is characterized in that
Attaching a base part (3) having at least one contact means (31) for contacting a mating connector part (5) to a housing part (2) having a plug-in opening (21) for inserting the mating connector part (5) for connecting with the plug-in connector part (1) in a mounting direction (M), and
rotating the base component (3) relative to the housing component (2) in a rotation direction (S) about the mounting direction (M) in such a way that at least one first positive-fit element (24) of the housing component (2) and at least one second positive-fit element (32) of the base component (3) engage in one another in a positive-fit manner,
-attaching a frame part (4) to the base part (3) in the mounting direction (M) in a base part (3) connected with the housing part (2), wherein the frame part (4) is adapted to lock the rotation of the base part (3) relative to the housing part (2) around the mounting direction (M).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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LULU93308 | 2016-11-16 | ||
LU93308A LU93308B1 (en) | 2016-11-16 | 2016-11-16 | Connector part, in particular for transmitting a charging current for charging an electric vehicle |
PCT/EP2017/079098 WO2018091422A1 (en) | 2016-11-16 | 2017-11-14 | Plug connector part, in particular for transferring a charging current to charge an electric vehicle |
Publications (2)
Publication Number | Publication Date |
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CN109983633A CN109983633A (en) | 2019-07-05 |
CN109983633B true CN109983633B (en) | 2021-07-09 |
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Family Applications (1)
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CN201780070931.0A Active CN109983633B (en) | 2016-11-16 | 2017-11-14 | Plug-in connector part for transmitting a charging current for charging an electric vehicle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3542424A1 (en) |
CN (1) | CN109983633B (en) |
LU (1) | LU93308B1 (en) |
WO (1) | WO2018091422A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018101325A1 (en) * | 2018-01-22 | 2019-07-25 | Phoenix Contact E-Mobility Gmbh | Holding device for a motor vehicle charging device |
BE1026967B1 (en) | 2019-01-11 | 2020-08-13 | Phoenix Contact E-Mobility Gmbh | Plug connector part with a connector part to be connected to a housing part |
DE102019100580B4 (en) | 2019-01-11 | 2022-07-21 | Phoenix Contact E-Mobility Gmbh | Connector part with a connector part to be connected to a housing part and method for assembling a connector part |
IT202100018752A1 (en) | 2021-07-15 | 2023-01-15 | Te Connectivity Italia Distribution Srl | Charging socket equipped with a bifunctional element for drainage and fixing functions |
CN215299720U (en) * | 2021-08-03 | 2021-12-24 | 长春捷翼汽车零部件有限公司 | Charging seat and automobile |
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2016
- 2016-11-16 LU LU93308A patent/LU93308B1/en active IP Right Grant
-
2017
- 2017-11-14 WO PCT/EP2017/079098 patent/WO2018091422A1/en unknown
- 2017-11-14 CN CN201780070931.0A patent/CN109983633B/en active Active
- 2017-11-14 EP EP17807743.4A patent/EP3542424A1/en active Pending
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US4310213A (en) * | 1978-04-05 | 1982-01-12 | Amp Incorporated | Electrical connector kit |
WO1997036347A1 (en) * | 1996-03-22 | 1997-10-02 | Menber's S.P.A. | An electrical connector plug, in particular for the electrical connection between a towing vehicle and a trailer |
JPH1167325A (en) * | 1997-08-20 | 1999-03-09 | Meikosha:Kk | Connector |
GB2427081B (en) * | 2005-06-09 | 2009-09-16 | New Chapel Electronics Ltd | Backshell adaptor |
JP4285706B2 (en) * | 2007-02-20 | 2009-06-24 | 日本航空電子工業株式会社 | Connector and apparatus equipped with the same |
CN202067958U (en) * | 2011-05-24 | 2011-12-07 | 锠钢精密科技股份有限公司 | Terminal fixing structure of signal connector |
CN204464578U (en) * | 2014-09-30 | 2015-07-08 | 泰科电子(上海)有限公司 | Connector shell, connector shell assembly and connector |
CN204361361U (en) * | 2015-01-29 | 2015-05-27 | 泰科电子(上海)有限公司 | Connector shell and connector assembly |
CN205248532U (en) * | 2015-12-31 | 2016-05-18 | 太康精密股份有限公司 | Circular quick -operation joint of institutional advancement |
CN205583227U (en) * | 2016-04-25 | 2016-09-14 | 南京纬度电力科技有限公司 | Connector |
Also Published As
Publication number | Publication date |
---|---|
LU93308B1 (en) | 2018-06-07 |
EP3542424A1 (en) | 2019-09-25 |
WO2018091422A1 (en) | 2018-05-24 |
CN109983633A (en) | 2019-07-05 |
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