Key information

Title
A connector assembly
Application number
20211582
Case type
National
Status
25.09.2023 Patent meddelt (B1)
Filed
23.12.2021
Effective date
23.12.2021
Publicly available
26.06.2023
Next annual fee due
31.12.2026
Applicant
Defa AS (NO)
Owner
Defa AS (NO)
Inventor
Agnar Kopperud (NO)
Agent
ZACCO NORWAY AS (NO)
Granted
25.09.2023
Patent number
347343
Expiry date
23.12.2041

Abstract and drawing

Disclaimer: This text has been machine-scanned and may contain errors – please refer to "Publications" for legally binding content.
A connector assembly (1) comprises a connector body (5) configured for insertion into a receptacle; a cable (2) having one or more electrical connector members (6), and the connector body (5) is configured for receiving the one or more connector members; a first housing part (4) and a second housing part (3) configured for connection to each other and to respective portions of the connector body (5) and the cable (2) to form a housing of the connector assembly; and a latch member (16) having a detent (18) configured for releasable interconnection with a catch member in said receptacle, said latch member being movable between a locking position and a releasing position. The connector assembly also comprises a trigger (20) having a user interface portion (30), and comprising first support means (21a,b) for rotatable installation in corresponding trigger supports (4a,b) in the first housing part (4). The latch member (16) comprises second support means (17, 17a,b) for rotatable installation in corresponding latch supports (3a,b) in the second housing part (3). The trigger (20) comprises first shaped portions (23a,b), and the latch member (16) comprises second shaped portions (22a,b), and the first and second shaped portions have complementary surfaces and are configured for movable abutting connection when the connector assembly is assembled, and thereby defining one or more joints (J); whereby rotational movement (R1) of the trigger (20) causes rotational movement (R2) of the latch member (16), and vice versa. The invention also comprises a method of assembly.

Publications

B1A1
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Documents

 Expand Download files (19)
Date
 Date Doc. No. Process Case number In/Out Journal description To/from
 10.11.2023 09-01 Saksbehandling 20211582(347343) UT PT Varsel om betaling av første årsavgift (3317) (PT20211582) ZACCO NORWAY AS
 29.09.2023 08-01 Saksbehandling 20211582(347343) UT PT Registreringsbrev nasjonal patent (15) (PT20211582)
30.06.2023 07-01 Saksbehandling 20211582 UT PT Meddelelse om patent ZACCO NORWAY AS
 30.05.2023 06-03 Saksbehandling 20211582 INN Reply to 2nd OA 510356 ZACCO NORWAY AS
 30.05.2023 06-02 Saksbehandling 20211582 INN P436081NO00 norwegian translation of claims ZACCO NORWAY AS
 30.05.2023 06-01 Saksbehandling 20211582 INN Korrespondanse (Hovedbrev inn) ZACCO NORWAY AS
 04.05.2023 05-01 Saksbehandling 20211582 UT Realitet patent ZACCO NORWAY AS
 19.12.2022 04-04 Saksbehandling 20211582 INN P436081NO00 - Specification and claims - AMENDED POST FILING - M-U 427279 ZACCO NORWAY AS
 19.12.2022 04-03 Saksbehandling 20211582 INN P436081NO00 - Specification and claims - AMENDED POST FILING - CLEAN 427278 ZACCO NORWAY AS
 19.12.2022 04-02 Saksbehandling 20211582 INN P436081NO00 - Reply to 1st OA 427280 ZACCO NORWAY AS
 19.12.2022 04-01 Saksbehandling 20211582 INN Korrespondanse (Hovedbrev inn) ZACCO NORWAY AS
 23.07.2022 03-02 Saksbehandling 20211582 UT PT report 01:55:47
23.07.2022 03-01 Saksbehandling 20211582 UT Realitet patent ZACCO NORWAY AS
 04.01.2022 02-01 Saksbehandling 20211582 UT Infobrev til oppfinner ZACCO NORWAY AS
 23.12.2021 01-05 Saksbehandling 20211582 INN Specification and claims - for filing 208794 ZACCO NORWAY AS
 23.12.2021 01-04 Saksbehandling 20211582 INN Fullmakt ZACCO NORWAY AS
 23.12.2021 01-03 Saksbehandling 20211582 INN Figures - for filing 208793 ZACCO NORWAY AS
 23.12.2021 01-02 Saksbehandling 20211582 INN _erklaering_rett_oppfinnelsenb ZACCO NORWAY AS
 23.12.2021 01-01 Saksbehandling 20211582 INN Søknadsskjema Patent ZACCO NORWAY AS

Description, claims and drawings

Disclaimer: This text has been machine-scanned and may contain errors – please refer to "Publications" for legally binding content. Description
A connector assemblyTechnical field of the inventionThe invention concerns the field of electrical connectors. More specifically, the invention concerns a connector assembly as set out by the preamble of claim 1, and a method of assembling the invented connector assembly, as set out by the preamble of claim 8.Background of the inventionElectrical vehicles (EV) and plug-in hybrid electric vehicles (PHEV) have on-board batteries that must be charged from time to time. Charging is accomplished by means of a connector that is temporarily connected to a receptacle in the vehicle. The connector is connected to an electrical power source via a cable.In order to prevent the connector from inadvertently becoming disconnected from the receptacle, some connector types are furnished with a mechanical latching mechanism which is operated by the user.The prior art includes US 8,932,072 B2 , which discloses a charging supply connector having a lock lever displaceable between a locking position for engagement with a hook mounted on a charging port, and a lock release position where the lock lever is released from the hook. The lock lever is spring biased to the locking position. A manipulation lever is connected to the lock lever by a link, and is operable to move the lock lever between the locking position and the lock release position. When the lock lever is at the lock release position, the lock lever, the link or the lock lever and the link interferes with an operation range of a charging start switch, to prevent operation thereof.The prior art also includes US 8,016,607 B2, which discloses a connector assembly provided with a housing having an inlet for receiving an electrical harness, and an outlet for engaging a vehicle receptacle for facilitating electrical charging. The housing includes a plurality of transverse support ribs, a fulcrum and a series of guides. The housing is configured for supporting a distributed load. A latching mechanism, including a lever, linkage and trigger, is externally connected to the housing for selectively attaching the housing to the vehicle receptacle. The lever is pivotally connected to the fulcrum. The linkage is coupled to the lever for pivoting the lever. The trigger is mounted for translation and includes a series of apertures each sized for receiving one of the guides. The trigger actuates the linkage.The prior art also includes US 10,644,444 B2, which discloses a connector having a housing, at least one electrical contact element arranged on a plug-in portion and for electrically contacting the mating plug-in connector part; a locking element that is movably arranged on the housing, the locking element having a locking position for locking the plug-in connector part with respect to the mating plug-in connector part in the connected position, and being movable out of the locking position to unlock the connection between the plug-in connector part and the mating plug-in connector part; and a pressing element movably arranged on the housing, the pressing element being actuable in a first actuation direction.The prior art also includes US 2011/0070758 Al, which discloses a charge handle for use in charging a plug-in vehicle having a charge port. The charge handle includes a body having a receptacle for engaging the charge port to provide for charging the vehicle. A latch rotatably mounted to the body has a first end for securing the engagement of the receptacle to the charge port, and has a second end. An actuator lever is rotatably mounted to the body. The actuator lever has a first end connected to the second end of the latch, and has a second end. A trigger mechanism includes a trigger located on the opposite side of the body from the latch. The trigger mechanism is arranged such that depressing the trigger pushes the second end of the actuator lever to rotate the actuator lever to cause the latch to rotate and disengage the receptacle from the charge port.The prior art also includes US 6225153 B1, US 2011171850 A1, US 2010197171 A1, US 2015207261 A1, and US 2015295344 A1.It is a need for an improved connector assembly that comprises few parts, is easy to assemble, reliable in use, and separates the mechanical parts from electrical cables and electronics components. Summary of the inventionThe invention is set forth and characterized in the main claims, while the dependent claims describe other characteristics of the invention.It is thus provided a connector assembly, comprising:- a connector body configured for insertion into a receptacle;- a cable having one or more electrical connector members, and the connector body is configured for receiving the one or more connector members;- a first housing part and a second housing part configured for connection to each other and to respective portions of the connector body and the cable to form a housing of the connector assembly;- a latch member having an arm portion with a catch at its free end, said catch being configured for releasable interconnection with a detent member in said receptacle, said latch member being movable between a locking position and a releasing position; characterized by:- a trigger having a user interface portion, and comprising first support means for rotatable installation in corresponding trigger supports in the first housing part;- the latch member comprising second support means for rotatable installation in corresponding latch supports in the second housing part;- the trigger comprising two trigger sections that extend upwards from the user interface portion and define a first cavity, wherein the trigger sections (31a,b) comprise respective first shaped portions at their upper ends;- the latch member comprising two latch sections that extend downwards from the arm portion and define a second cavity, wherein the latch sections comprise respective second shaped portions at their lower ends;- said first and second shaped portions having complementary surfaces and configured for movable abutting connection when the connector assembly is assembled, and thereby defining rotatable joints;whereby rotational movement of the trigger causes rotational movement of the latch member, and vice versa. In one embodiment, the connector assembly comprises a grommet which is connected to a portion of the cable and to a portion of the connector body and encloses said electrical connector members and other electrical components inside the connector assembly. The joints are arranged outside the grommet.In one embodiment, the trigger comprises a first cavity configured for receiving at least a portion of said grommet, and said joints are formed on each side of the grommet. In one embodiment, the connector assembly comprises a biasing member configured for forcing the latch member towards the locking position.In one embodiment, the first and second housing parts are lower and upper housing parts when the connector assembly is inserted into a receptacle, and the lower housing part comprises an opening (19) which configured for receiving at least a portion of the user interface portion, said opening is facing downwards when the connector assembly is inserted into a receptacle.In one embodiment, the connector assembly further comprises a printed circuit board (PCB) configured for controlling electrical power and signals, a switch configured for operating the PCB, and a plunger for activating the switch, and wherein the arm portion comprises a switch activation member configured for operating the PCB by pressing the plunger.It is also provided a method of assembling the invented connector assembly, comprising installing the trigger in the first housing part; connecting the electrical connector members to the cable and the connector body to form a unit; arranging said unit in the first housing part; installing the latch member in the second housing part; and connecting the first and second housing parts.In one embodiment of the method, the arranging step comprises arranging a portion of said unit in the first cavity. The method may also comprise enclosing the electrical connector members, a portion of the connector body, and a portion of the cable by a grommet. Brief description of the drawingsThese and other characteristics of the invention will become clear from the following description of an embodiment of the invention, given as a non-restrictive example, with reference to the attached schematic drawings, wherein:Figure 1 is a perspective view of an embodiment of the connector assembly according to the invention, illustrated in an unactuated (locking) state;Figure 2 is an exploded perspective view of the embodiment of the connector assembly illustrated in figure 1;Figure 3 corresponds to figure 2, but illustrates the connector assembly from a different perspective;Figure 4a and figure 4b are perspective views of certain parts of the connector assembly illustrated in figures 1-3, more specifically a trigger, a latch, and a grommet;Figure 5 corresponds to figure 4a, but the grommet has been removed;Figure 6a and figure 6b are a side view and a rear view, respectively, of the parts illustrated in figure 5, while figure 6c is an enlarged view of the area “A” in figure 6a;Figure 7 is an exploded perspective view of certain parts of the connector assembly illustrated in figures 1-3, more specifically a lower housing, a trigger, and a grommet, the lower housing illustrated as partially transparent to illustrate internal features;Figure 8 is a perspective view of the connector assembly illustrated in figures 1-3, without the upper housing and latch;Figure 9 is a side view of the upper housing and latch, he upper housing illustrated as partially transparent;Figure 10a is a front view of the connector assembly illustrated in figure 1, in an unactuated (locking) state, and figure 10b is a sectional drawing along section AC in figure 10a; Figures 11a and 11b correspond to figures 10a and 10b, respectively, but illustrates the connector assembly in an actuated (releasing) state; andFigure 12 is an enlarged view of the area “B” in figure 10b, but illustrates the biasing member as a coil spring.Detailed description of embodiments of the inventionThe following description may use terms such as “horizontal”, “vertical”, “lateral”, “back and forth”, “up and down”, ”upper”, “lower”, “inner”, “outer”, “forward”, “rear”, etc. These terms generally refer to the views and orientations as shown in the drawings and that are associated with a normal use of the invention. The terms are used for the reader’s convenience only and shall not be limiting.Figure 1 illustrates an embodiment of the connector assembly 1 according to the invention, and figures 2 and 3 are exploded views of the connector assembly illustrated in figure 1.It its forward end, the connector assembly 1 comprises a connector body 5 having openings 5a for electrical connector members (e.g. pins) 6 that are connected to individual wires or cables 28 in a cable 2. When assembled, the connector pins are supported by a connector support member 9 and extend into the openings 5a. A printed circuit board (PCB) 7 is arranged on the support member to control the electrical power and signals in the cables 28. The PCB is operated by a PCB switch 8, which is activated by a plunger 14. These devices are commonly known in the art, and need therefore not be described in detail here. The connector body 5 is configured for connection to a receptacle (not shown), for example in an electric vehicle (EV). The connector assembly 1 may be a so-called Type 2 connector assembly, used for charging electric vehicles, but the invention shall not be limited to this type. The cable 2 may this be referred to a charger cable, containing power cables and signal cables. It should be understood, however, that the invention is not limited to use for charging an EV, nor to a Type 2 connector.The cable 2 extends through a cable grommet, in the following also referred to as a cable bend relief member, 12 and is fixed to a first (in the figure: lower) housing part 4 via a cable strain relief member 11 and screws 15, in the illustrated embodiment via a portion 12a of the cable bend relief member 12 (see figure 3). The first housing part 4 is secured to a second (in the figure: upper) housing part 3 by means of screws 15. It shall be understood that connection devices other than screws may be used to interconnect the housing parts. A rear portion of the upper housing part 3 comprises interface structures 26a and the rear portion of the lower housing part 4 comprises interface structures 26b. These rear interface structures 26a,b are configured for locking interconnection with complementary geometry (e.g. ridges and recesses) 26c on the cable bend relief member 12. A forward portion of the upper housing part 3 comprises interface structures 27a and the forward portion of the lower housing part 4 comprises interface structures 27b. These forward interface structures 27a,b are configured for locking interconnection with complementary geometry (e.g. ridges and recesses) 27c on the connector body 5. When the upper and lower housing parts 3,4 are interconnected, the rear interface structures 26a,b interconnect with the geometry 26c on the cable bend relief member 12, and the forward interface structures 27a,b interconnect with the complementary geometry 27c on the connector body 5. The upper and lower housing parts 3,4 thus form a rigid housing and a rigid connection between the cable bend relief member 12 and the connector body 5. The lower housing part 4 comprises an opening 19, the purpose of which is described below. The upper housing part 3 has no openings, whereby water ingress into the connector assembly is prevented. The interface between the interconnected upper and lower housing parts is clearly seen in figure 1, as a line running along the side of the connector assembly. Although not illustrated, water ingress prevention may be further enhanced by applying seals, gaskets or sealing compounds between the upper and lower housing parts, and between respective portions of the housing parts and the connector body 5 and the cable bend relief member 12. As described above, the bundle of cables or wires 28 contained within the cable 2 are connected to respective connector pins 6, that are supported by the connector support member 9. This assembly is housed within a grommet 13 through which the cable 2 extends. A forward end (as seen in i.a. figure 2) of the grommet 13 comprises an interface geometry (e.g. ridges and recesses) 13a (see figure 4b) that is configured for connection to complementary geometry 29 on the connector body 5, preferably behind the geometry 27c mentioned above. A rear end of the grommet fits snugly around the cable 2. Therefore, when the connector assembly 1 is assembled, all electrical parts (connector pins 6, PCB 7, PCB switch 8, and cables and wires 28) are contained within the grommet 13 which is sealed to the connector body 5 and to a portion of the cable 2 (inside the upper and lower housing parts). The electrical components are thus sealed from water ingress. This is illustrated in figure 8, which shows the connector assembly without the upper housing part. Figure 8 also shows how the plunger 14 (for activating the PCB switch) is arranged on the outside of the grommet 13. It will be understood that the grommet is manufactured from an elastic, water-impermeable and electrically nonconductive material. The housing parts and connector body are manufactured from rigid materials that provide structural integrity for the connection assembly, as are commonly known in the art.Referring now to figures 4a and 4b, the connector assembly 1 comprises a trigger-andlatch assembly 20, 16 arranged around the grommet-and-connector body assembly 13, 5. The trigger-and-latch assembly 20, 16 serves at least two functions: to prevent the connector assembly 1 from inadvertently becoming disconnected from the receptacle when charging, and activating the PCB switch 8 (via the plunger 14). In the following, reference is also made to figures 5 and 6a,b.The trigger 20 comprises a user interface portion 30 that is configured to extend through an opening 19 (see figure 7) in the lower housing part 4 when the connector assembly is assembled. The trigger 20 also comprises two trigger sections 31a,b that extend upwards from the user interface portion 30 and define a first cavity 32 (see figure 6b). The trigger sections 31a,b are shaped and dimensioned to straddle the grommet 13, and the first cavity 32 is defined so as to accommodate at least a portion of the grommet 13. The trigger 20 also comprises support means 21a,b, whereby the trigger may be rotationally supported by the lower housing part 4 (described in more detail below). In the illustrated embodiment, the trigger support means comprises two trigger support members (e.g. pegs) 21a,b arranged on the outer side of a respective one of the trigger sections 31a,b. Referring momentarily to figure 7, the trigger 20 may be rotatably supported by respective trigger supports 4a,b in the lower housing part 4. The latch member 16 comprises an arm portion 35 having a catch 18 at its free end. The arm portion free end is configured to extend through an opening 36 (see figure 2) in the connector body 5 when the connector assembly is assembled, such that the catch 18 may engage a corresponding detent in the receptacle (not shown) when charging is taking place. The latch member 16 also comprises two latch sections 34a,b that extend downwards from the arm portion 35 and define a second cavity 33 (see figure 6b). The latch sections 34a,b are shaped and dimensioned to straddle the grommet 13, and the second cavity 33 is defined so as to accommodate at least a portion of the grommet 13. As is seen in e.g. figures 4a and 6b, the grommet 13 may extend though the opening defined by the first and second cavities 32, 33, and trigger 20 and latch member 16 movements are not impeded by the grommet 13.The latch member 16 also comprises support means 17, whereby the latch member may be rotationally supported by the upper housing part 3 (described in more detail below). In the illustrated embodiment, the latch support means 17 comprises two latch support members (e.g. pegs) 17a,b. Referring momentarily to figures 9 and 12, the latch member 16 may be rotatably supported by respective latch supports 3a,b in the upper housing part 3. Although only one latch support 3a is illustrated, it shall be understood that a corresponding latch support 3b is provided on the opposite side.The trigger sections 31a,b comprise respective first shaped portions 23a,b at their upper ends, and the latch sections 34a,b comprise respective second shaped portions 22a,b at their lower ends, and The second (latch) shaped portions 22a,b and the first (trigger) shaped portions 23a,b are rounded with complementary surfaces so as to define rotatable joints J (dotted circle in figure 6a) when the connector assembly is assembled and respective pairs of shaped portions 22a, 23a and 22b, 23b abut against each other. The shaped portions may comprise a friction-reducing substance. Therefore, with reference to figures 6a and 6c, when the user interface portion 30 is depressed (upwards, towards the lower housing part 4), as indicated by the arrow F1, the trigger 20 will rotate about the trigger support members 21a,b (R1) and the first shaped portions 23a,b will exert forces F2 on respective second shaped portions 22a,b. The exerted forces F2 will cause a rotation R2 about the latch support members (e.g. pegs) 17a,b and thus lift the arm portion 35 as indicated by the arrow L. A biasing member 25, such as a spring or other resilient member, is arranged on the upper side of the arm portion 35 and bears against the inside of the upper housing part 3 when assembled. The biasing member will therefore force the arm portion 35 downwards and rotate the latch member 16 when the trigger is released (i.e. the force F1 on the user interface portion 30 is removed).When the arm portion 35 is lifted (by depressing the user interface portion 30), the connector assembly is in an actuated state, in which the catch 18 will not be engaging a corresponding detent in the receptacle (not shown) and the connector assembly may be inserted into and released from the receptacle. When no force is exerted on the user interface portion 30, and the arm portion 35 thus is returned to – and maintained in – its lower position by the biasing member 25, the connector assembly is in an unactuated and locked state, in which the catch 18 is engaging a corresponding detent in the receptacle (not shown), and charging of the EV may take place. Whether the connector assembly 1 is in an actuated and releasable state (in which charging may not take place) or in an unactuated and locked state (in which charging is possible), is communicated to the PCB 7 via a switch activation member 10 arranged on the underside of the arm portion 35. The switch activation member 10 operates the PCB switch 8 by pressing the plunger 14.Figures 10a and 10b illustrate the connector assembly 1 in an unactuated (locking) state, in which the trigger is not depressed and the latch member and associated arm portion are forced towards the lower (locking) position by the biasing member 25, and the switch activation member 10 is pressing against the plunger 14. The lower (locking) position for the latch member 16 is thus consistent with an activation of the PCB switch, by means of the activation member 10. Figure 12 illustrates the state illustrated by figure 10b, but the biasing member is shown as a coil spring 25’. It should be understood that the biasing member may be any element or device serves to force the arm portion towards the lower position as illustrated in figures 10 and 12.Figures 11a and 11b illustrate the connector assembly 1 in an actuated (releasing) state, in which the trigger 20 is depressed to overcome the force exerted by the biasing member 25, and the latch member and associated arm portion are forced towards the upper (releasing) position, and the switch activation member 10 is not pressing against the plunger 14.The trigger 20 and the latch member 16 are unitary objects, as the drawings indicate, and are formed (e.g. cast) of a suitable material. The direct transfer of rotational moments between these two objects, and the absence of intermediate pushrods and other linkages, provides for a reliable and durable mechanism. By virtue of the design of the trigger and the latch mechanism as described above, mechanical features and electrical components are isolated from one another.The invention provides a simplified and quicker assembly process, compared to connector assemblies of the prior art. The trigger 20 is installed in the lower housing part 4 and rotatably supported in the trigger supports 4a,b, as described above. The electrical components are connected and sealed inside the grommet 13 as described above, and placed in the lower housing part 4, including the trigger (first) cavity 32 (see figure 6b). This assembly stage is illustrated in figure 8. The latch member 16 is installed in the upper housing part 3 and rotatably supported in the latch supports 3a,b, as described above. Finally, the assembly comprising the upper housing part and the latch member is mated with the lower housing part, and the two housing parts are interconnected.
Claims
Claims1. A connector assembly (1), comprising:- a connector body (5) configured for insertion into a receptacle;- a cable (2) having one or more electrical connector members (6), and the connector body (5) is configured for receiving the one or more connector members;- a first housing part (4) and a second housing part (3) configured for connection to each other and to respective portions of the connector body (5) and the cable (2) to form a housing of the connector assembly;- a latch member (16) having an arm portion (35) with a catch (18) at its free end, said catch being configured for releasable interconnection with a detent member in said receptacle, said latch member (16) being movable between a locking position and a releasing position;characterized by:- a trigger (20) having a user interface portion (30), and comprising first support means (21a,b) for rotatable installation in corresponding trigger supports (4a,b) in the first housing part (4);- the latch member (16) comprising second support means (17, 17a,b) for rotatable installation in corresponding latch supports (3a,b) in the second housing part (3);- the trigger (20) comprising two trigger sections (31a,b) that extend upwards from the user interface portion (30) and define a first cavity (32), wherein the trigger sections (31a,b) comprise respective first shaped portions (23a,b) at their upper ends;- the latch member (16) comprising two latch sections (34a,b) that extend downwards from the arm portion (35) and define a second cavity (33), wherein the latch sections (34a,b) comprise respective second shaped portions (22a,b) at their lower ends;- said first (23a,b) and second (22a,b) shaped portions having complementary surfaces and configured for movable abutting connection when the connector assembly is assembled, and thereby defining rotatable joints (J);whereby rotational movement (R1) of the trigger (20) causes rotational movement (R2) of the latch member (16), and vice versa.2. The connector assembly of claim 1, further comprising a grommet (13) which is connected to a portion of the cable (2) and to a portion of the connector body (5) and encloses said electrical connector members (6) and other electrical components inside the connector assembly.3. The connector assembly of claim 2, wherein said joints (J) are arranged outside said grommet (13).4. The connector assembly of any one of claims 2-3, wherein the first cavity (32) is configured for receiving at least a portion of said grommet (13), and said joints (J) are formed on each side of the grommet.5. The connector assembly of any one of claims 1-4, further comprising a biasing member (25) configured for forcing the latch member towards the locking position.6. The connector assembly of any one of claims 1-5, wherein the first (4) and second (3) housing parts are lower (4) and upper (3) housing parts when the connector assembly is inserted into a receptacle, and the lower housing part comprises an opening (19) which configured for receiving at least a portion of the user interface portion (30), said opening is facing downwards when the connector assembly is inserted into a receptacle.7. The connector assembly of any one of claims 1-6, further comprising a printed circuit board (PCB) (7) configured for controlling electrical power and signals, a switch (8) configured for operating the PCB (7), and a plunger (14) for activating the switch (8), and wherein the arm portion (35) comprises a switch activation member (10) configured for operating the PCB (7) by pressing the plunger (14).8. A method of assembling the connector assembly (1) as defined by any one of claims 1-7, comprising installing the trigger (20) in the first housing part (4); connecting the electrical connector members (6) to the cable (2) and the connector body (5) to form a unit; arranging said unit in the first housing part (4); installing the latch member (16) in the second housing part (3); and connecting the first and second housing parts.9. The method of claim 8, wherein the arranging step comprises arranging a portion of said unit in the first cavity (32).10. The method of claim 8 or claim 9, but referring to the connector assembly (1) as defined by any one of claims 2-6, further comprising enclosing the electrical connector members, a portion of the connector body (5), and a portion of the cable (2) by a grommet (13).Patentkrav1. En konnektorsammenstilling (1), omfattende:- et konnektorlegeme (5) konfigurert for innføring inn i en kontakt;- en kabel (2) med én eller flere elektriske konnektorelementer (6), og konnektorlegemet (5) er konfigurert for å motta det ene eller flere konnektorelementene;- en første husdel (4) og en andre husdel (3) konfigurert for tilkopling til hverandre og til respektive deler av konnektorlegemet (5) og kabelen (2) for a danne et hus for konnektorsammenstillingen;- et låseelement (16) med en armdel (35) med en hake (18) ved det frie ende, der nevnte hake er konfigurert for frigjørbar sammenkopling med et sperreelement i nevnte kontakt, der nevnte låseelement (16) er bevegelig mellom en låsende posisjon og en frigjørende posisjon;karakterisert ved:- en utløser (20) med en brukerinterfacedel (30), og omfattende første understøttelsesmidler (21a,b) for roterbar installasjon i korresponderende utløserstøtter (4a,b) i den første husdelen (4);- der låseelementet (16) omfatter andre understøttelsesmidler (17, 17a,b) for roterbar installasjon i korresponderende låsestøtter (3a,b) i den andre husdelen (3);- der utløseren (20) omfatter to utløserseksjoner (31a,b) som strekker seg oppover fra brukerinterfacedelen (30) og definerer en første kavitet (32), der utløserseksjonene (31a,b) omfatter respektive første formede deler (23a,b) ved deres øvre ender;- der låseelementet (16) omfatter to låseseksjoner (34a,b) som strekker seg nedover fra armdelen (35) og definerer en andre kavitet (33), der låseseksjonene (34a,b) omfatter respektive andre formede deler (22a,b) ved deres nedre ender;- der nevnte første (23a,b) og andre (22a,b) formede deler har komplementære flater og konfigurert for bevegelig tilstøtende forbindelse når konnektorsammenstillingen er satt sammen, og dermed definerer roterbare ledd (J);hvorved rotasjonsbevegelse (R1) av utløseren (20) medfører rotasjonsbevegelse (R2) av låseelementet (16), og vice versa.2. Konnektorsammenstillingen som angitt i krav 1, videre omfattende en gjennomføring (13) som er koplet til en del av kabelen (2) og til en del av konnektorlegemet (5) og omslutter de nevnte elektriske konnektorelementene (6) og andre elektriske komponenter inne i konnektorsammenstillingen.3. Konnektorsammenstillingen som angitt i krav 2, der nevnte ledd (J) er arrangert utenfor nevnte gjennomføring (13).4. Konnektorsammenstillingen som angitt i et hvilket som helst av kravene 2-3, der den første kaviteten (32) er konfigurert for å motta i den minste en del av nevnte gjennomføring (13), og nevnte ledd (J) er dannet på hver side av gjennomføringen.5. Konnektorsammenstillingen som angitt i et hvilket som helst av kravene 1-4, videre omfattende et belastningselement (25) konfigurert for å tvinge låseelementet mot den låsende posisjonen.6. Konnektorsammenstillingen som angitt i et hvilket som helst av kravene 1-5, der de første (4) og andre (3) husdelene er nedre (4) og øvre (3) husdeler når konnektorsammenstillingen er innført i en kontakt, og den nedre husdelen omfatter en åpning (19) som er konfigurert for å motta i det minste en del av brukerinterfacedelen (30), der nevnte åpning er vendt nedover når konnektorsammenstillingen er innført i en kontakt.7. Konnektorsammenstillingen som angitt i et hvilket som helst av kravene 1-6, videre omfattende et trykt kretskort ("printed circuit board", PCB) (7) konfigurert for å styre elektrisk kraft og signaler, en bryter (8) konfigurert for å operere PCB-en (7), og en a tapp (14) for å aktivere bryteren (8), og der armdelen (35) omfatter et bryteraktiviseringselement (10) konfigurert for å operere PCB-en (7) ved å presse tappen (14).8. En fremgangsmåte for å sette sammen konnektorsammenstillingen (1) som definert av et hvilket som helst av kravene 1-7, omfattende å installere utløseren (20) i den første husdelen (4); kople de elektriske konnektorelementene (6) til kabelen (2) og konnektorlegemet (5) for å danne en enhet; arrangere nevnte enhet i den første husdelen (4); installere låseelementet (16) i den andre husdelen (3); og sammenkople de første og andre husdelene.9. Fremgangsmåten som angitt i krav 8, der "arrangere-trinnet" omfatter å arrangere en del av nevnte enhet i den første kaviteten (32).10. Fremgangsmåten som angitt i krav 8 eller krav 9, men med henvisning til konnektorsammenstillingen (1) som definert av et hvilket som helst av kravene 2-6, videre omfattende å omslutte de elektriske konnektorelementene, en del av konnektorlegemet (5), og en del av kabelen (2) med en gjennomføring (13).
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Patent classes

IPC classesB60L 53/16H01R 13/62CPC classesB60L 53/16H01R 13/62

Citations

US 6225153 B1 (B1)US 2011171850 A1 (A1)US 2010197171 A1 (A1)US 2015207261 A1 (A1)US 2015295344 A1 (A1)

Applicants, owners and inventors

Owners
Defa AS
Blingsmovegen 30 3540 NESBYEN NO (NESBYEN Municipality, Buskerud county)Org. number: 945692758Inventors
Agnar Kopperud
Bondilia 15 1386 ASKER NO (ASKER Municipality, Akershus county)

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ZACCO NORWAY AS
ZACCO NORWAY AS

Org. number: 982702887

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Org. number: 982702887
Reference: P436081NO00

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