Abstract: The present invention provides a connector housing assembly and a charging socket connector. The connector housing assembly has a housing configured to support a connection terminal; and a lock received in a chamber of the housing. The lock is movably installed in the housing and is adapted to be moved between a pre-locking position and a final locking position; the lock is provided with a blocking structure configured to lock the connection terminal when the lock is moved to the final locking position; the housing is provided with an operation port communicated with the chamber, and the lock is pushed to move between the pre-locking position and the final locking position by a tool inserted into the chamber through the operation port. Compared with the prior art, the assembly process of the connector housing assembly of the present invention is simple, and the productivity is effectively improved. A blind plug may be located in the operation port when the tool is removed from the port.

Abstract: A dual row low profile high voltage connector, having a minimal height and meeting high voltage requirements and a method of assembling thereof, includes a male housing and a female housing, and further includes a terminal position assurance (TPA) device and a connector position assurance (CPA) device, the TPA device ensuring that a terminal, housed within the female housing, provides a secondary lock, so as to ensure that the terminal is secured or locked within the female housing. The CPA device assures that the male and female housings remain locked. The terminal is housed within the female housing to meet a minimal height requirement and having dual rows of terminals inserted therein the female. The TPA device and the CPA device function in pre-lock or full-lock positions. A method also improves clearance and creepage by allowing a clearance or electrical path to extend around an inserted TPA between terminals.

Abstract: A fitting structure for an electrical connection part, includes a case body with an opening, and a cap connected to the case body turnably about a center of turning which extends substantially perpendicular to an insertion direction of an external connection terminal connected to a connection terminal housed in the case body. The case body includes a fitting portion around the opening, and a first engagement piece extending outside from the fitting portion. The cap includes a second engagement piece extending inside to engage with the first engagement piece. An extension of at least one of the first engagement piece or second engagement piece decreases in length in the direction of the center of turning, toward an end of the extension, and/or includes chamfers on the both sides of the middle position of the extension in the direction of the center of turning.

Abstract: A protection sheath structure for switch wire connection device provides dustproof and waterproof effects and enhances the assembling security between the switch wire connection device and the conductive wire. The protection sheath has the form of a cylindrical body including a head section having a mouth section, a belly section connected with the head section and a tail section connected with the belly section. The head section and the belly section together define a chamber for assembling with the switch wire connection device. The tail section defines a guide hole permitting the conductive wire to plug into the protection sheath. Multiple annular ribs are disposed on a circumference of the tail section to enhance the structural strength of the protection sheath (or the tail section), whereby the tail section is able to bear external force produced in wiring operation of the conductive wire.

Abstract: It is intended to enhance elastic force of an arm and reduce a plate material necessary for forming the arm to effectively use a resource. Provided is a connector fittable to a partner connector, the connector including an insulating housing, a contact, and a conductive shell. The shell includes at least a metal shell formed from a single metal plate. The metal shell includes a cover portion configured to cover at least part of a side portion outer peripheral surface of the housing, an elastic arm having a free end on the side of fitting to the partner connector, and a support portion coupled to a lateral side of the elastic arm to elastically connect the cover portion and the elastic arm and configured to support the elastic arm in a cantilever manner. The cover portion and the elastic arm have substantially opposing surfaces. The elastic arm has a lock portion configured to lock fitting between the connector and the partner connector at a position closer to a free end side than the support portion.

Abstract: An electrical distribution block transfer electrical power from a primary conductor to one or more tap conductors. The distribution block includes a base, a conductor block, first and second sidewalls, and a lid. The conductor block and the first and second sidewalls are connected to the base and the lid is connected to the first and second sidewalls. The conductor block includes one or more apertures for receiving more primary conductors and one or more apertures for receiving tap conductors.

Abstract: A technique facilitates forming couplings along a power cable used, for example, to supply power to an electric submersible pumping system. In coupling the power cable to the electric submersible pumping system, a pothead may be provided with individual pothead bodies connected to individual conductors of the power cable. The pothead bodies are held with respect to each other by a plate structure which may be readily secured to a submersible motor of the electric submersible pumping system. If splices are formed along the power cable, individual potheads may be secured to conductor ends of the sections of power cable. The conductor ends are then inserted into corresponding individual adapters in a manner forming a secure and sealed connection.

Abstract: A power and data connector includes an extension that protrudes from a lip surface. The extension is configured to mate with an electronic device. A connection surface at a terminal end of the extension separately surrounds openings, through which power interfaces extend.

Abstract: A plug includes male contacts, a core and an envelope. Each of the male contacts includes a stopper. The core includes a first member and a second member. The stoppers are in contact with the first member and the male contacts are in contact with the second member, so that the male contacts are prohibited from being displaced with respect to the core in a first direction along which the male contacts protrude from an end face of the core.

Abstract: A semiconductor device and method for manufacturing. One embodiment provides a semiconductor device including an active cell region and a gate pad region. A conductive gate layer is arranged in the active cell region and a conductive resistor layer is arranged in the gate pad region. The resistor layer includes a resistor region which includes a grid-like pattern of openings formed in the resistor layer. A gate pad metallization is arranged at least partially above the resistor layer and in electrical contact with the resistor layer. An electrical connection is formed between the gate layer and the gate pad metallization, wherein the electrical connection includes the resistor region.

Abstract: A connector (10) has a housing main body (11) made of a synthetic resin and including an accommodation recess (17). A lance housing (70) is to be accommodated into the accommodation recess (17). Projections (81) are provided on the outer surface of the lance housing (70) for filling up a clearance between the outer surface of the lance housing (70) and the inner surface of the accommodation recess (17). The projections (81) include main projections (82) having larger projecting amounts to be squashed between the two surfaces as the lance housing (70) is assembled into the housing main body (11) and auxiliary projections (83) having smaller projecting amounts and arranged such that the leading ends thereof can contact a facing mating surface without being squashed between the two surfaces as the lance housing (70) is assembled into the housing main body (11).

Abstract: A connector which makes it possible to take out a holding member thereof from a housing without breaking the housing. The housing is formed by a main housing and a sub housing connected to the main housing. The main housing is formed with a hole having a contact portion-accommodating portion and a contact-inserting portion. In the sub housing, there is formed a clip-accommodating hole which is opposed to the contact portion-accommodating portion and the contact-inserting portion in the directions of insertion and removal of the contact, when the sub housing is connected to the main housing. The inner diameter of the clip-accommodating hole is set to be larger than the inner diameter of the contact portion-accommodating portion and that of the contact-inserting portion. The clip is accommodated in the clip-accommodating hole.

Abstract: A connector (A) has an auxiliary housing (30) and tabs (91C) project from the front surface of the auxiliary housing (30). A frame (10) has a chamber (13) for the auxiliary housing (30) and a receptacle (12) for surrounding the tabs (91C). A moving plate (60) is mounted into the receptacle (12). Inverted insertion preventing portions (35A, 35B) are formed on outer surfaces of the auxiliary housing (30) and have front ends retracted from the front end of the auxiliary housing (30). The front end of the auxiliary housing (30) can be inserted partly in the accommodating chamber (13) in an inverted posture. However, the inverted insertion preventing portions (35A, 35B) will contact the edge of the chamber (13) while the front ends of tabs (91C) and the rear end of the moving plate (60) are distanced from each other.

Abstract: An electrical plug comprises first and second housings rotatable between an open position and a closed position. The first and second housings each have contact elements arranged therein. A cable end seating is arranged between the first and second housings. The cable end seating has a first surface facing the first housing and an opposing second surface facing the second housing. The first and second surfaces are each provided with at least one seating for receiving a conductor element of a cable to be connected to the plug. The contact elements electrically contact the conductor elements when the first and second housings are in the closed position.

Abstract: A connector (10) has a housing main body (11) made of a synthetic resin and including an accommodation recess (17). A lance housing (70) is to be accommodated into the accommodation recess (17). Projections (81) are provided on the outer surface of the lance housing (70) for filling up a clearance between the outer surface of the lance housing (70) and the inner surface of the accommodation recess (17). The projections (81) include main projections (82) having larger projecting amounts to be squashed between the two surfaces as the lance housing (70) is assembled into the housing main body (11) and auxiliary projections (83) having smaller projecting amounts and arranged such that the leading ends thereof can contact a facing mating surface without being squashed between the two surfaces as the lance housing (70) is assembled into the housing main body (11).

Abstract: An electrical connector (100) includes a connector member (1) providing a plurality of conductive terminals (126) therein, an insulative coat (3) defining a receiving cavity (30) with an open, and a retaining member (2). The connector member includes a base portion received in the receiving cavity (30) and a mating portion (14) extending forward from the base portion and out of the open. The retaining member is fixed in the receiving cavity of the insulative coat to retain the connector member and the insulative coat together steadily.

Abstract: An electrical connector includes a plurality of contacts, and an outer shell having a cavity formed therein. The cavity extends between a loading end and a mating end of the outer shell, and the mating end is configured to join with a mating connector. A front dielectric member includes a base portion and an appendage extending from a rear end of the base portion. The base portion and the appendage have contact passages receiving the contacts. A rear dielectric member includes a hollow interior and contact passages extending between front and rear ends of the rear dielectric member and defining the hollow interior. The front end of the rear dielectric member contacts the rear end of the front dielectric member such that the appendage is positioned within the hollow interior of the rear dielectric member. The contact passages of the appendage and the rear dielectric member cooperate to surround the contacts.

Abstract: A housing main body (1) is formed with rear cavities (5B-1), and a lance housing (2) including locking lances (18) is formed with front cavities (5B-2). When the lance housing (2) is mounted into a mounting space (10) of the housing main body (1), locks (22) of eaves (20) are resiliently engaged with hooking claws (14) formed on wall surfaces of the mounting space (10). Since deformation spaces (21) for the eaves (20) are open at the front, if the locks (22) and the hooking claws (14) are incompletely engaged, such a state can be visually confirmed from the front side of the housing main body (1).

Abstract: A disclosed plug connector is configured to be plugged into and connected to a receiving connector. The plug connector includes plural signal contact members arranged along a circumferential direction, and a cylindrical ground unit surrounding an outer peripheral side of the signal contact members.

Abstract: A quick connecting universal electrical box system for the mounting of electrical sockets, switches or any electronic or communication component that is typically installed into a wall is disclosed. The system comprises a mounting frame and an electrical box, which can be pre-wired with any socket unit or component, such that installation of the electrical box into a wall is greatly simplified. The mounting frame is first inserted into a wall, followed by insertion of the electrical box into the mounting frame. The action of inserting the electrical box into the mounting frame forces flaps in the mounting frame to engage and lock the mounting frame into the wall. Retaining studs formed on flexible side panels of the electrical box then engage with corresponding openings in the mounting frame to secure the electrical box within the mounting frame. Secure installation of this electrical box is simple and quick without the need for any tools or fastening screws.

Abstract: Integrated circuits and methods of redistributing bondpad locations are disclosed. In one implementation, a method of redistributing a bondpad location of an integrated circuit includes providing an integrated circuit comprising an inner lead bondpad. A first insulative passivation layer is formed over the integrated circuit. A bondpad-redistribution line is formed over the first insulative passivation layer and in electrical connection with the inner lead bondpad through the first insulative passivation layer. The bondpad-redistribution line includes an outer lead bondpad area. A second insulative passivation layer is formed over the integrated circuit and the bondpad-redistribution line. The second insulative passivation layer is formed to have a sidewall outline at least a portion of which is proximate to and conforms to at least a portion of the bondpad-redistribution line. Other aspects and implementations are contemplated.

Abstract: A photothermographic imaging material having a support; a photosensitive layer containing photosensitive silver halide particles on one face of the support; and a non-photosensitive layer provided on a side of the support where the photosensitive layer is provided. At least one of the photosensitive layer and the non-photosensitive layer contains an organic silver salt, a reducing agent, a compound represented by the Formula (1) and a compound represented by the Formula (2a).

Abstract: A split electrical connector housing comprises a first housing and a second housing independent from the first housing. The first housing has a plurality of contact receiving compartments and a projection extending from an outer surface thereof. The second housing has a first housing receiving opening that receives the first housing. An elastic arm is formed on an outer surface of the second housing. The elastic arm has a protrusion that extends into the first housing receiving opening and engages the projection as the first housing is received in the first housing receiving opening. The elastic arm is biased upward by the projection to change a contour of the outer surface of the second housing when the first housing is partially received in the second housing.

Abstract: A connector suitable for mounting to a solenoid or the like includes a contact holder adapted to receive and hold a plurality of contact assemblies. Each contact assembly includes a band of closed configuration and having a central opening for receiving the stripped end of a wire, and a contact adapted to couple to an associated contact of the solenoid. A screw is threadedly received in each band and adapted to force the contact into electrical engagement with the wire held within the opening of the band.

Abstract: A connector housing (H) is provided with cavities (C) into which male terminal fittings (10) are insertable from behind. The connector housing (H) is divided into an inner housing (20) and an outer housing (50) into which the inner housing (20) is mountable from front. The outer housing (50) is provided with a receiving portion (59) engageable with a lock (35) in the inner housing (20) to hold undetachably the inner housing (20). A locking surface (59a) of the receiving portion (59) engageable with the lock (35) is exposed backward to outside through the cavity (C).

Abstract: Grooves (39) are formed in locking projections (38) provided on side surfaces of an auxiliary connector (30), and disengaging projections (27) which can enter the grooves (39) project from locking surfaces (26A) of locking pieces (26) provided on inner side walls of an accommodating portion (12). The locking piece (26) can be disengaged form the corresponding locking projection (38) by pressing an introducing surface (27A) of the disengaging projection (27) in the groove (39) by means of a jig (J) to resiliently deform the locking piece (26). Since the locking pieces (26) can be made smaller than prior art ones, deformation spaces therefor can also be made smaller, which enables the miniaturization of a housing main body (11) or the miniaturization of male and female connectors (50, 10).

Abstract: A compressor is provided with a fluid tight electrical connector. The electrical connector is sealed against the seal compressor housing, and a cable end connector is detachably attached to a connector housing . Since the cable is separately attached to the connector housing, it is not directly connected to terminal pins in the compressor. This reduces damage to those terminal pins. Further, unique sealing arrangements make the electrical connection fluid tight.

Abstract: For an explosion-proof connection of two electric line ends (25, 26), the contact elements (27, 28) are accommodated in two tubes (1, 2), which can be joined in an explosion-proof manner. Each of the plug-in contact parts is axially secured in its tube by a radial projection (41) in the direction toward the end facing the other tube. At its line end, each of the tubes is closed by an end cap (42), which sealingly surrounds with a narrow outlet (44) the electric lines, including an insulation (43). The tube, in which the plug-in contact part with the contact pins is axially secured, extends beyond the tip of the contact pins, and has there an enlarged diameter, with which it surrounds the other tube (inner tube 1,3) with a narrow cylindrical gap (sealing gap 20).

Abstract: A quick connecting universal electrical box system for the mounting of electrical sockets, switches or any electronic or communication component that is typically installed into a wall is disclosed. The system comprises a mounting frame and an electrical box, which can be pre-wired with any socket unit or component, such that installation of the electrical box into a wall is greatly simplified. The mounting frame is first inserted into a wall, followed by insertion of the electrical box into the mounting frame. The action of inserting the electrical box into the mounting frame forces flaps in the mounting frame to engage and lock the mounting frame into the wall. Retaining studs formed on flexible side panels of the electrical box then engage with corresponding openings in the mounting frame to secure the electrical box within the mounting frame. Secure installation of this electrical box is simple and quick without the need for any tools or fastening screws.

Abstract: A strain relief, modular, self-aligning, corrosion resistant, highly conductive, environmentally sealing cable clamp or “backshell” has a female adapter having a coupling ring at its proximal end which is connected to a rotatable flexible tubing with a split saddle clamp at is distal end and a male adapter which can be a ground or EMI/RFI adapter. This cable clamp, or “backshell”, ensures full engagement on the interfacing accessory teeth, “backshell” and connector, and resistive to environmental hazards, maintains electrical/electronic shielding integrity, improve mechanical reliability and provides form factor capability.

Abstract: The invention relates to a plug-and-socket connector element (10) comprising a base body (12) in which at least one plug contact (16) is arranged, with the at least one plug contact (16) permitting an insertion of an electric feed line (62) in an axial direction from the rear end of the at least one plug contact (16), and a fitting part (14) which is preferably movable in an axial direction with respect to the base body (12) which at the rear end permits a lateral access to the at least one plug contact (16) in a first latch position and, in a second latch position, laterally covers the at least one plug contact (16) at least partially.

Abstract: A connector suitable for mounting to a solenoid or the like includes a contact holder adapted to receive and hold a plurality of contact assemblies. Each contact assembly includes a band of closed configuration and having a central opening for receiving the stripped end of a wire, and a contact adapted to couple to an associated contact of the solenoid. A screw is threadedly received in each band and adapted to force the contact into electrical engagement with the wire held within the opening of the band.

Abstract: Contacts (12) that are terminated to the front ends of wires (22) are rapidly mounted in a connector shell (20) while assuring reliable separation of the contacts. After each contact is terminated to the front end of a wire, the contact is laid in a slot (60) of an insulative retainer (50). The retainer is then inserted forwardly between top and bottom arms (70, 72) of the rear portion (64) of an insulative body, while the contacts project into passages (14) in the front portion of the body. The assembly of retainer and body is inserted into the shell (20) that has a cylindrical inner surface (110) that radially positions the retainer between the arms of the body. A crimp barrel (122) is moved forwardly into the shell to about the rear of the retainer, a braiding (34) of a cable that contains the wires is folded back around the crimp barrel, and the rear portion (120) of the shell is crimped around the braiding and crimp barrel.

Abstract: A strain relief, modular, self-aligning, corrosion resistant, highly conductive, environmentally sealing cable clamp or “backshell” has a female adapter having a coupling ring at its proximal end which is connected to a rotatable flexible tubing with a split saddle clamp at is distal end and a male adapter which can be a ground or EMI/RFI adapter. This cable clamp, or “backshell”, ensures full engagement on the interfacing accessory teeth, “backshell” and connector, and resistive to environmental hazards, maintains electrical/electronic shielding integrity, improve mechanical reliability and provides form factor capability.

Abstract: An apparatus for connecting electrical wires comprising a connector block having three wells, wherein each well receives an electrically conducting wire, and three pins, each having two ends wherein the first end of each pin is removably contained its own well and the second end of each pin is in electrical contact with a pin of an XLR connector. The connector further comprises a plate for removably securing these pins and a body encasing the connector block and the first end of each pin, wherein the connector strip is a terminal strip and allows for the receipt of a second set of electrically conducting wires in contact with each pin and provides an electrical connection to a second audio component so as to effectuate a daisy chain between a multitude of audio components.

Abstract: The invention relates to an electric connector for use in vehicles. The connector comprises a first connector body having a first housing, a first opening, and a first projecting portion and a second connector body having a second housing, a second opening, and a second projecting portion. Pluralities of contacts have indented portions such that when the contacts are correctly inserted into the first and second housings, the indented portions correspond with the first and second openings. As a result, when the second connector body is received in the first connector body the first projecting portion is received in the second opening and the second projecting portion is received in the first opening to reciprocally couple the first and second connector bodies.

Abstract: A press-fitting unit includes a vertically movable press blade for press-fitting a stripped end of an electrical wire to a terminal disposed in a connector. A connector retaining bar movable in a horizontal direction is disposed to be opposed to the press blade. The retaining bar is provided with a plurality of connector receiving recesses in parallel to respectively hold a connector with a press-fit terminal. A wire chuck is disposed so as to opposing to the rear part of the press blade. The wire chuck is horizontally movable along a horizontal guide to a side of the press blade so as to holding the wire. Alternatively, the connector retaining bar is fixed to the apparatus by a frame and a transfer mechanism can carry the press-fitting unit along the bar in a horizontal direction. In addition, the apparatus may have a pair or two pairs of the upper and lower symmetrical press-fitting units; and the connector retaining bar is disposed between the upper and lower press-fitting units.

Abstract: A connector assembly comprises a connector body, a plurality of conductive wires connected to the connector body, and a housing enclosing the conductive wires. The housing is fabricated by direct molding on the connector body so that the fabricated housing is directly fixed to the connector body. During molding of the housing in a mold cavity, a plurality of slots arranged in the connector body communicate with the interior of the mold cavity in which a molding compound is introduced to fabricate the housing. The molding compound therefore flows into the slots of the connector body, so that the fabricated housing encloses the conductive wires and is fixedly attached to the connector body by engaging into the slots thereof.

Abstract: An electrical cable connector includes a socket body having two opposite side faces, each of which is formed with a first retaining recess that extends in a longitudinal direction, and a second retaining recess that extends in a transverse direction relative to the longitudinal direction. A cable sleeve extends from a rear end of the socket body, and includes an inner housing and two opposite latch members extending outwardly from two opposite sides of the inner housing. Each of the latch members has a longitudinal portion that is fittingly disposed in a respective one of the first retaining recesses in the side faces, and a transverse portion that extends from the longitudinal portion in the transverse direction and that is fittingly disposed in a respective one of the second retaining recesses in the side faces so as to limit movement of the inner housing relative to the socket body.

Abstract: The invention provides a divided connector wherein the engaging force of a lock is not weakened when a sub connector housing and a frame are separated by a jig. Locking members 13 are formed in a cantilevered shape. Free ends 13B thereof engage with engaging edges 14A of lock receiving members 14, thereby maintaining a sub connector housing 4 and a frame 5 in an unremovable state. A guiding groove 21 is formed, in an anterior-posterior direction, at the centre of each lock receiving member 14, and a portion of each free end 13B corresponding to the guiding groove 21 forms a jig contacting region 25. An engaging region 24 is formed to the left and right of each jig contacting region 25, these engaging regions 24 engaging with the engaging edges 14A. Since a lock releasing jig 26 makes contact with the jig contacting region 25, this lock releasing jig 26 does not damage the engaging regions 24.

Abstract: A marine on-board charger inlet includes a housing having a circular-shaped rib within the housing interior which is received in a recess located at the front end of an electrical plug. The front end of the plug is planar and is aligned with a planar surface of the rib. This enables conventionally sized electrical prongs to be utilized and the plug to be used in the manner of a conventional electrical plug. A lock tab integral with the housing cooperates with a detent on the plug to maintain the housing and plug together.

Abstract: A socket-and-plug assembly includes a socket member formed with a looped recess therein and a core that is surrounded by the looped recess and that is formed with a plurality of terminal passages. A latch member has an inserting end section inserted in the looped recess, and a resilient latch arm that is engageable with the socket member and that is resiliently pressable to disengage from the socket member. A plug member includes a terminal seat received snugly in the inserting end section, and a plurality of conductive terminals mounted in the terminal seat and received in the terminal passages, respectively.

Abstract: An EMI terminating and grounding strain release clamp assembly or “backshell” is provided having male and female component members and coupling intermediate members constructed of conductive metals. Upon coupling of the female and male component members a split metallic ring is compressed and envelopes a termination platform with electrical cable shields enclosed in a BeCu wrap-around band. This joint connection produces an electrical grounding path which provides EMI protection. Assembly of the component parts is accomplished without the aid or use of a tool. A sealing member can be used for environmental protection of the backshell interior parts.

Abstract: To achieve the sealability of a connector in a favorable condition, at the rear end of an inner casing 10 provided therein with a press-connecting female terminal which is press-connected with cable, an elastic plug is mounted, and an inner casing and the elastic plug are housed in a housing area of an outer casing. The elastic plug is housed in an elastically compressed condition on an inner peripheral side of a tubular portion, and the tubular portion is deformed outwardly by its elastic force. A pressing member provided with a control piece is mounted on the rear end of the tubular portion. Because the control piece is pressed down by sandwiching from the outer peripheral side of the upper wall and lower wall of the tubular portion, the outwardly deformed portions of the tubular portion are controlled and can return to nearly their original shape.

Abstract: The present invention provides a connector assembly including a connector for use in electrically connecting a surgical instrument to a power source, such as a generator. The connector generally includes an outer shell with a plurality of first and second electrical conductors disposed within the outer shell for providing the electrical connection between the surgical instrument and a cable leading to the power source. In one aspect of the present invention, the connector includes an isolation barrier disposed within the outer shell so as to separate each of the first electrical conductors from each of the second electrical conductors. In another aspect, the connector includes a keying feature in which the outer surface of the outer shell is modified so as to ensure that the connector may only be plugged into the generator a single way. This reduces the risk that the electrical conductors may be bent due to improper orientation during the insertion action.

Abstract: An electrical connector comprises a dielectric housing having a front face and a rear face opposite the front face. A mating portion extends from the rear face for mating with a complementary connector. A first contact section is integrally formed on the front face for connecting with a first connector. A second contact section is integrally formed on the front face for connecting with a second connector and includes at least a contact pin extending beyond the front face. An alignment plate having an opening for insertion of the contact pin is assembled to the front face for securely positioning the contact pin.

Abstract: A waterproof connector has an inner housing, in which a plurality of terminal housing chambers are formed for the housing of individual terminals at the ends of wires, and an outer housing, into which the inner housing is fitted, in which wire insertion holes are formed on a wall that opposes the terminal housing chambers, and further in which is formed rubber cover housing depressions that house a rubber waterproofing cover that seals the inside of the terminal housing chambers, in positions that are opposite each wire insertion hole on the inside of the wall. The rubber waterproofing cover is formed by a plurality of individual rubber cover pieces that are held in intimate contact inside the rubber cover housing depressions, and a holding plate part with which the individual rubber waterproofing cover pieces are integrally formed, which is held between the inner housing and the outer housing, and which makes a seal between the rubber cover housing depressions and the terminal housing chambers.

Abstract: An improved water-proof socket adapter design includes an insert holder, a housing, a power cable and leaf copper conductors, the insert holder has a waterproof partition in it and an extension at its end on which a division, cord grooves, sliding blocks and ribs are provided, when a power cable with leaf copper conductors is placed in the insert holder, outer insulators of the power cable will rest against the ribs, and will be clamped by ribs in the cord grooves of the housing when the insert holder is inserted into the housing, therefore, the power cable is fixed firmly in the cord grooves with its cords being separated by the division; the housing has guide slots, key ways and sliding slots provided in it, when the insert holder is inserted into the housing, its waterproof partition and the division and the sliding blocks on the extension are fitted just in the guide slots and the sliding slots respectively, therefore, the cords of the power cable may be separated positively without any short circuit prov

Abstract: An electrical connector system is disclosed. This connector system includes a receptacle suitable for co-operating with a plug in which elements of the receptacle and plug are compatible with standardized connectors commonly used in industry.

Abstract: The invention relates to a plug-and-socket connector element (10) comprising a base body (12) in which at least one plug contact (16) is arranged, with the at least one plug contact (16) permitting an insertion of an electric feed line (62) in an axial direction from the rear end of the at least one plug contact (16), and a fitting part (14) which is preferably movable in an axial direction with respect to the base body (12) which at the rear end permits a lateral access to the at least one plug contact (16) in a first latch position and, in a second latch position, laterally covers the at least one plug contact (16) at least partially.