29results about "Dustproof/splashproof/drip-proof/waterproof/flameproof connection" patented technology

Device and method for electrically insulating an electrical wiring terminal by applying an electrically insulating adhesive tape, comprising : - a holding claw (2) movable between: a folding position; and a winding position; - a folding table comprising a first folding lever; and second folding lever; - a winding drum (19).

To provide a grommet and electrical connector assembly that simplifies automation.SOLUTION: A grommet 1 includes an elastically expandable tube part and a cap-shaped housing part 6. The tube part includes a cable receptacle for passing an electrical cable 12 connected to an electrical connector 2. The housing part includes a connector receptacle for receiving the electrical connector connected to the cable receptacle. The grommet has a configuration in which the electrical connector is at least partially disposed in the connector receptacle, the electrical cable is at least partially disposed in the cable receptacle, and, first, the tube part at a mounting position 20 is elastically expanded so that its inner diameter is at least twice the inner diameter in a no-load state 7.SELECTED DRAWING: Figure 2

In some embodiments, an apparatus for forming an electrical connection comprises a metal material transition connector for a solar array wiring system comprising a first metal portion and a second metal portion. The first metal portion comprises a first metal material and is configured to receive a conductor member comprising the first metal material. The second metal portion comprises a second metal material and is configured to receive a second conductor member comprising the second metal material. The apparatus further comprises one or more temperature-activated sealing members that circumferentially surround and form a first seal against at least a portion of each of the first conductor member and the second conductor member. The apparatus further comprises an inner mold encapsulating the metal material transition connector and at least partially encapsulating the temperature-activated sealing member(s), and an outer mold encapsulating the inner mold.

A connector assembly for an electrical connector, the electrical connector including a grommet in a housing, the connector assembly including a supply assembly having a supply device for supplying a carrier holding the housing and the grommet to a grommet seating station. The connector assembly machine includes a grommet seating assembly having a grommet press at a grommet seating station. The grommet press includes a support wall, an indenter movably coupled to the support wall, and an actuator operably coupled to the indenter to move the indenter between an upper position and a lower position. The indenter includes a grommet pressing tool having a pressing surface configured to engage and press the grommet into the housing when the indenter is moved from the upper position to the lower position to position the grommet in the housing in the seated position.

The present invention relates to a USB-C coupling device, a USB-C connector (10; 50), a USB-C connector system (1), and a method for manufacturing a USB-C connector (10; 50), wherein the USB-C coupling device comprises: - a coupling housing (20; 60); - a receptacle (30; 70) which is held on a front section of the coupling housing (20; 60) and which is configured to receive a USB-C coupling element (40; 80) which has a USB-C connector; -- wherein the receptacle (30; 70) has a hollow body (33; 73) with an opening (35; 75) in the insertion direction (S; S') of the coupling device, -- wherein the USB-C coupling element (40; 80) can be arranged section by section in the opening (35; 75) of the hollow body (33; 73) such that the USB-C coupling element (40; 80) projects at least partially into a cavity (34; 74) of the hollow body (33; 73), and -- wherein the hollow body (33; 73) is at least section by section filled with a potting compound (15;55) is fillable, such that the USB-C coupling element (40; 80) is fixed.;

The present invention discloses a rear end cover assembly, a manufacturing mold, and a connector. The rear end cover assembly is used for installation onto the rear end of a connector housing. The rear end cover assembly (100) comprises: a rear end cover (1) comprising an end wall (11) and a peripheral wall (12) that enclose an inner cavity (10), and an opening opposite to the end wall (11); and a sealing element (3) which is formed by a sealant (3') poured into the inner cavity (10) of the rear end cover (1). A slot hole (17) is formed in the end wall (11) to allow a cable of a connector to pass through, and a cable through-hole (30) is formed in the sealing element (3) to allow the cable to pass through, the cable through-hole (30) is suitable for interference fit with the cable to achieve sealing between the two. Before pouring the sealant (3'), the rear end cover (1) is fixed to a manufacturing mold (2) with the opening facing upwards, and a pin (22) on the manufacturing mold (2) extends into the inner cavity (10) of the rear end cover (1) through the slot hole (17) for forming the cable through-hole (30). The present invention can improve manufacturing efficiency and enhance sealing performance.

Method for connecting an electronic component to an interactive textile, the method comprising: the collection of loose conductive threads of the interactive textile and the arrangement of these threads in band form with a grid spacing corresponding to a grid spacing of the connection points of the electronic component, wherein the collection and arrangement comprises the collection and arrangement of loose conductive threads with a comb tool which includes openings whose spacing corresponds to the grid spacing of the connection points; the stripping of non-conductive material from the conductive threads of the tape to expose the conductive wires of the conductive threads; bonding the connection points of the electronic component to the exposed conductive wires of the tape; sealing the conductive threads at the base of the tape with an epoxy; and encapsulating the electronic component and the tape with a waterproof material.

A power cord includes at least one electrically insulated wire, including a wire conductor disposed within an insulated sleeve, and a connection terminal. The connection terminal includes a crimp portion crimped and soldered to the wire conductor at at least one end of the at least one insulated wire. The power cord further includes a heat shrink sleeve covering the crimp portion of the connection terminal and a portion of the insulated sleeve of the at least one electrically insulated wire, and an overmold molded around at least a portion of the heat shrink sleeve.

Reliable electrical connectors that enable simple architectures for systems in which connections are made through an opening of a casing. A connector may have a housing with an inner portion and an outer portion at least partially surrounding the inner portion. The inner portion may have first and second mating interfaces. The connector may have conductive elements each with first and second mating ends disposed in the first and second mating interfaces respectively. Intermediate portions of the conductive elements may be held by the inner portion of the housing to provide sealed electrical paths between the first mating interface and the second mating interface. The outer portion may be mounted against the casing with the first mating interface inside and second mating interface outside. The outer portion may have a support member embedded therein to improve its strength for an improved seal to the casing.

The present invention relates to a USB-C coupling device, a USB-C connector (10; 50), a USB-C connector system (1), and a method for manufacturing a USB-C connector (10; 50), wherein the USB-C coupling device comprises: - a coupling housing (20; 60); - a receptacle (30; 70) which is held on a front section of the coupling housing (20; 60) and which is configured to receive a USB-C coupling element (40; 80) having a USB-C connector; -- wherein the receptacle (30; 70) has a hollow body (33; 73) with an opening (35; 75) in the insertion direction (S; S') of the coupling device; -- wherein the USB-C coupling element (40; 80) can be arranged section by section in the opening (35; 75) of the hollow body (33; 73), such that the USB-C coupling element (40; 80) projects at least partially into a cavity (34; 74) of the hollow body (33; 73), and-- wherein the hollow body (33; 73) is at least partially filled with a potting compound (15;55) is fillable, such that the USB-C coupling element (40; 80) is fixed.;

The method serves to manufacture an electrical component, in particular an electrical connector (2), with a housing (18) in which a section of at least one single conductor (6) extending in a longitudinal direction (L) is received, which is surrounded by a conductor sheath (8), wherein - which at least one single conductor (6) is provided which has a protective section (15) where the conductor sheath (8) has been removed, - which at least one individual conductor (6) in the area of ​​the protective section (15) is encased in a soluble plastic material and an intermediate core (14) is formed by the soluble plastic material, - the intermediate core (14) is encased in another plastic material, which forms the housing (18), extends over the conductor sheath (8) and forms a particularly tight connection with it. The intermediate core (14) is subsequently removed by dissolving and removing the soluble plastic material.

Electrical connectors with improved water resistance. A connector may have an outer shell and an inner shell disposed in the outer shell. The inner shell may extend beyond the outer shell in a mating direction. A portion of the inner shell that extends beyond the outer shell in the mating direction may have a surface roughness higher than portions of the inner shell such that a seal can be securely attached to the rough portion of the inner shell. The seal can be made of an adhesive shaped and cured when disposed on the rough portion. The seal can be spaced from the outer shell such that the seal can abut a mating component when the connector is pressed, in the mating direction, against the mating component, blocking ingress of environmental contaminants. The seal may also block any path between the mating ends of the inner and outer shells.

Device and method for electrically insulating an electrical wiring terminal by applying an electrically insulating adhesive tape, comprising : - a holding claw (2) movable between: a folding position; and a winding position; - a folding table comprising a first folding lever; and second folding lever; - a winding drum (19).

The application provides an optoelectrical connector applied to a vehicle, an assembling method thereof and an active cable. The optoelectrical connector comprises a shell, an optoelectrical conversion module arranged in a receiving cavity of the shell, an electrical connecting member partially arranged in the receiving cavity of the shell and connected to the optoelectrical conversion module, an optical connecting member partially arranged in the receiving cavity of the shell and connected to the optoelectrical conversion module, and a cured potting glue filled in the receiving cavity of the shell and covering the optoelectrical conversion module and the part of the electrical connecting member and the optical connecting member in the receiving cavity of the shell. The optoelectrical connector can ensure that the active cable can be applied to an autonomous vehicle, and realize low-delay, large-bandwidth and high-reliability video data transmission between a camera and a vehicle electronic system.

A shielding module is connected to a high voltage connector embedded in a housing of a controller. The shielding module includes: a base plate; a shielding terminal connected to the base plate and being in contact with an inner wall of the housing and a shielding plate of the high voltage connector, and a sealing holder protruding upwardly from a top of the base plate, and having a membrane formed in a slit. A shape of the slit may be a long hole, and the membrane may have the shape of the slit.

This invention relates to the field of ruggedized computer technology, disclosing an electronic device, its external module, a method for manufacturing the external module, and an assembly method for configuring the external module. The external module includes a housing and electronic components. One side of the housing has a through-hole. The electronic components are disposed within the housing and have a first connector, which is floatingly disposed within the housing and exposed through the through-hole. The electronic device includes a main housing and the aforementioned external module. The outer surface of the main housing has a receiving groove, within which the external module is embedded. A second connector is disposed within the receiving groove. When the end of the external module away from the first connector engages with one side of the receiving groove, and the first connector mates with the second connector, the housing can float away from the first connector. Because the first connector is floatingly disposed within the housing, the housing is allowed to float away from the first connector, thereby preventing the first connector from being momentarily disconnected from the second connector when the electronic device is impacted.

The present disclosure relates to a plug-in system for producing a plug-in connection, including a plug and a socket. The socket includes a contact element, a contact surface, and an electrically conductive sealing element, which rests against the contact wall and is arranged between the contact element and the contact surface. The plug-in system has a monitoring unit which is set up to detect whether an electrical connection is present via the sealing element in the assembled state of the plug-in connection.

The present invention discloses a fire- and explosion-proof structure for a high-voltage cable joint and a manufacturing method thereof. The fire- and explosion-proof structure for a high-voltage cable joint includes a fire- and explosion-proof blanket for covering the high-voltage cable joint, a locking mechanism for fixing the fire- and explosion-proof blanket to the high-voltage cable joint, and an explosion-proof net cover for covering the fire- and explosion-proof blanket and the locking mechanism. The fire- and explosion-proof blanket includes, arranged from inside to outside, a first high-silica cloth layer, a first flame-retardant rubber sheet layer, a first explosion-proof woven fabric blanket layer, a second flame-retardant rubber sheet layer, a second explosion-proof woven fabric blanket layer, and a second high-silica cloth layer. The manufacturing method includes the steps of manufacturing or assembling the fire- and explosion-proof blanket and installing the locking mechanism and the explosion-proof net cover. The present invention has the advantages of good fire- and explosion-proof performance, effectively extending the operating life of the high-voltage cable joint, and high safety in use.

A connector (1) with a connected multi-core cable (2), a connector housing (3) and contact elements (4). The multi-core cable (2) has at least two individual cores (21) surrounded by a cable sheath (22). A receiving space (31) is formed in the connector housing (3) at a longitudinal end. The individual cores (21) are introduced into the connector housing (3) through the receiving space (31) and then run through a cable guide portion (32). The contact elements (4) are abutted against a respective end of the individual cores (21) at the end of the cable guide portion (32) and are mounted in a contact chamber (33) of the connector housing (3) with a floating clearance. A sealing element (6) is arranged in the receiving space (31) and the sealing element (6) abuts against a stop (311) of the receiving space (31). The respective individual core (21) is guided in the cable guide portion (32) between the sealing element (6) and the contact element (4) with a lateral clearance and / or a bearing gap (321) to the inner wall of the cable guide portion (32) so that the bearing clearance of the corresponding contact element (4) is realized. A method of assembling a connector (1) with a multi-core cable (2).

A sealing arrangement for guiding electrical connections through a wall of a housing for a device for driving a compressor. The sealing arrangement has a connection arrangement with at least one electrically conductive connection element and a holding element as well as at least one connection terminal element for receiving the at least one connection element in an axial direction. The connection terminal element is enclosed by the holding element and a sealing element, respectively. In doing so, the holding element for receiving the connection terminal element is formed from an electrically non-conductive material.

A connector assembly machine for an electrical connector that includes a grommet in a housing includes a feeder assembly having a feeder device for feeding a carrier, holding the housing and the grommet, to a grommet seating station. The connector assembly machine includes a grommet seating assembly at the grommet seating station with a grommet press. The grommet press includes a support wall, a ram movably coupled to the support wall, and an actuator operably coupled to the ram to move the ram between an upper position and a lower position. The ram includes a grommet press tool having a press surface configured to engage and press the grommet into the housing when the ram is moved from the upper position to the lower position to seat the grommet in the housing at a seated position.

The present invention discloses a rear end cover assembly, a manufacturing mold, and a connector that can improve manufacturing efficiency and enhance sealing performance. [Solution] The rear end cover assembly comprises an end wall and a peripheral wall, a rear end cover (1), and a sealing element (3) formed by sealant (3') injected into the internal cavity of the rear end cover (1). A slot hole for the connector cable is formed in the end wall, and a cable through-hole for the cable is formed in the sealing element (3), and the cable through-hole is suitable for crimping with the cable to achieve a seal between the cable through-hole and the cable. Before injecting the sealant (3'), the rear end cover (1) is fixed to a manufacturing mold (2) with its opening facing upward, and a pin (22) of the manufacturing mold (2) extends into the internal cavity of the rear end cover (1) through the slot hole to form the cable through-hole.