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32results about "Bayonet/keyhole" patented technology

Quick release battery cable connector

A bracket and quick connect / disconnect battery cable connector are disclosed to facilitate connection of a battery cable to a vehicle batter. The bracket is adapted to be connected to a battery to be in electrical communication with a terminal of the battery. The bracket comprises a head having a first surface, a second surface opposite the first surface, and two or more spaced apart lock members extending from the bracket head first surface. The lock members are generally C-shaped forming channels defined by a curved side surface and an upper surface. The connector comprises a body having a surface, a stem extending from the body surface and two or more flanges extending radially from the stem. The flanges have an upper surface spaced from the connector body surface. One of the flange upper surface and the channel upper surface is sloped such that, as the connector is rotated relative to the channel, the locking member radially extending surface will be sandwiched between the flange upper surface and the connector body surface. In a preferred embodiment, the flange upper surface is sloped, such that the flange defines a wedge.
Owner:SPENCER TROY L

High-Power Electrical Quick Connector

A quick connector assembly for high power electrical applications and method of manufacturing a high-power quick connector assembly are disclosed. The quick connector assembly has a first connector and a second connector constructed to form an electrical connection that can be quickly coupled and decoupled. The first connector has a collar portion connectable to a welding cable and a stem portion having a shank section and a threaded section. The second connector has a recess constructed to receive the stem portion of the first connector and electrically engage both the shank portion and the threaded portion of the first connector.
Owner:ILLINOIS TOOL WORKS INC

Electrode connector

A biomedical electrode connector for coupling with a biomedical electrode of the type including an electrode base and a male terminal projecting from the electrode base is provided. The electrode connector includes a jacketed housing having an internal cavity with an electrical contact material adapted for electrical coupling relation with an electrical lead wire. The jacketed housing includes a lower member positionable adjacent the electrode and having internal surface portions defining a keyhole slot therein. The keyhole slot has a first slot portion defining a first internal dimension to permit passage of the male terminal of the electrode for reception within the internal cavity, and a second slot portion defining a second internal dimension less than the first dimension whereby, upon traversing movement of the male terminal within the internal cavity, the male terminal is secured within the internal surface portions defining the second slot portion to thereby electrically couple the electrode with the electrode connector.
Owner:KPR U S LLC

Energy saving lamp holder

The present invention is to provide an energy saving lamp holder, structurally comprising a body, a set of conducting spring leaves, a set of elastic articles, an anti-backspin guide plate and a positioning plate. When installing an energy saving bulb by inserting the conducting terminals of the bulb in the positioning grooves of the positioning plate for a twist, the anti-backspin guide plate is pressed to move inward and back soon. The anti-backspin guide plate and the contact plate of the conducting spring leaf jointly seize the conducting terminals and refrains the bulb from being back spinning. The energy saving lamp holder disables electric conduction before the completion of the installation of a bulb, which further ensures no possibility of careless electric shock.
Owner:SUN LITE SOCKETAB IND

Multi-side pressing type intermediate quick energy-saving conductive connector

The invention relates to a multi-side pressing type intermediate quick energy-saving conductive connector, comprising an intermediate conductive head with at least two external-thread ends, each external-thread end is provided with a conductive wire locking device, each conductive wire locking device comprises an external locking nut, each external locking nut is provided with a socket hole running through its two ends, one end of each socket hole is provided with an internal thread in threaded connection to the corresponding external-thread end, each conducive wire locking device also comprises an internal pass tension sleeve and a plurality of press balls, each internal pass tension sleeve is provided with a wire hole inside, one end of each wire hole leads to the outer end of the corresponding internal pass tension sleeve, the wall of each internal pass tension sleeve is provided with through holes corresponding to the corresponding press balls, and the through holes are communicated with the outer wall of the corresponding internal pass tension sleeve and the corresponding wire hole; the press balls are arranged in the through holes and raised out of the through holes; the external locking nuts sleeve the internal pass tension sleeves, and the inner wall of the socket hole of each external locking nut is provided with a pressing conical face corresponding to the through hole distribution range. The multi-side pressing type intermediate quick energy-saving conductive connector has the advantages of good locking force reliability, good operational simplicity and convenience, reusability and the like.
Owner:SHAOGUAN FANGSHENG ELECTRIC EQUIP CO LTD

Quick connection system

A quick connection system and method of installing a wall-mounted or ceiling-mounted fixture to house current. The system comprises a light fixture or the like with a plate having a conductive track and a pair of conductive pins, a plate for a junction box having a conductive track with a plurality of openings such that when the conductive pins of the fixture are inserted into the junction plate openings, an electrical connection is made between the fixture and the junction box. A kit is provided having a light fixture or the like with a plate having a conductive track and conductive pins, a plate for a junction box having a conductive track have a plurality of openings to accommodate the conductive pins. The kit is useful for retrofitting the junction box or light fixture and the like. A method of using the system and the kit is disclosed.
Owner:TWISTED IDEAS INC

Magnetic assembly structure

The present disclosure relates to a magnetic assembly structure which utilizes a magnetic attraction or repulsion effect generated by two magnetic components to make two buckle structures automatically engaged to each other. The magnetic assembly structure of the present disclosure has a first main body and a second main body, and via the hardware design of disposing magnetic components and buckle structures respectively on the first main body and the second main body, the first and second main bodies rotate in respect to each other due to the magnetic attraction or repulsion effect, so as to efficiently engage the two buckle structures each other. Thus, it actually eases the installation and uninstallation of the appliance to which the magnetic assembly structure is applied, and the costs of installation and consuming time are reduced.
Owner:TAIWAN OASIS TECH CO LTD

Electrical connection device, terminal block including same, photovoltaic power generation system, and electrical appliance

An electrical connection device (100) includes a male portion having a head (21) and a body (24), the head (21) being provided with a groove for inserting a driver, and the body (24) being provided with a first guide hole (26a) and a second guide hole (26b), which are formed from the bottom end of the body (24) and which penetrate the body (24) in a spiral manner; a female portion (116) provided with a hole (118) into which the body (24) is inserted; an elastic portion (40) that is disposed on an outer circumference of the body (24) when the body (24) is inserted into the hole (118); and a movable body (30) that is disposed under the elastic portion and that is fitted into the first guide hole (26a) so as to penetrate the same when the body (24) is inserted into the hole (118). A first conductive member (50) and a second conductive member (60) are interposed between the top end of the elastic portion (40) and the head (21). With the movable body (30) fitted in the first guide hole (26a), as the head (21) rotates relative to the hole (118) up to a predetermined rotation angle, the movable body (30) contacting the bottom end of the elastic portion (40) moves upward, whereby the urging force of the elastic portion (40) increases. When the rotation angle of the head (21) relative to the hole (118) exceeds the predetermined rotation angle mentioned above, the movable body (30) fits into an end (29) of the second guide hole (26b), which is provided in a direction for decreasing the urging force and which communicates with the first guide hole (26a), whereby the rotary movement of the movable body (30) relative to the body (24) is suppressed.
Owner:KITANI ELECTRIC

Replaceable machine-mounted male input power connections

A system and method for replaceable machine-mounted male input power connections includes a power connection unit that is at least partially arranged within a housing and configured to transfer power received from a power source to drive a welding process. The power connection unit includes an input configured to receive power from the power source, an output configured to deliver the power received at the input to drive the welding process, and a bus system, configured to connect the input and the output. The power connection unit also includes a male connector having a conductive post extending to a threaded cylindrical shaft. The male conductor forms at least a portion of the input or the output and extends from the housing through a coupling assembly. The coupling assembly includes a correspondingly threaded portion configured to engage the threaded cylindrical shaft of the male connector to the bus system.
Owner:ILLINOIS TOOL WORKS INC

Output of low-voltage-side of transformer

The invention relates to an electric device, especially to an output of a transformer, said output comprises a connecting portion, said connecting portion comprises a connecting rod, which partly inserts into said connecting portion and has an interference fit with said connecting portion, said connecting rod comprises a conductive first column portion that has an interference fit with a busbar, said first column portion axially arranges a conductive second column portion which has an interference fit with said first column portion, said second column portion is located inside of said first column portion, a thermal expansion coefficient of said second column portion is greater than that of said first column portion. Said transformer has such advantageous effects, 1. the same overlapping length increases more conductive surface for reducing a current density to achieve low temperature rising of connecting part; 2. amount of material is reduced and save the social source; 3. the electric clearance or safety distance is increased, an electric safety of device is also increased; 4. a width of a connecting part is reduced, an occupation space of transformer is also reduced.
Owner:ZHU GONG

Electrical connection device, terminal block including same, photovoltaic power generation system, and electrical appliance

ActiveUS9774108B2Highly reliably preventExtreme easeCoupling device detailsPhotovoltaicsElectrical devicesElectrical connection
There is provided an electrical connection device (100) including a male portion including a head (21) having a groove for insertion of a driver, and a body portion (24) having a spirally penetrating first guide hole (26a) formed from a lower end and a second guide hole (26b); a female portion (116) having a hole portion (118) into which the body portion (24) is inserted; an elastic portion (40) to be disposed on an outer circumference of the body portion (24) when the body portion (24) is inserted into the hole portion (118); and a movable body (30) which is disposed below the elastic portion, and engages and penetrates through the first guide hole (26a) when the body portion (24) is inserted into the hole portion (11), in which a first conductive member (50) and a second conductive member (60) are interposed between an upper end of the elastic portion (40) and the head (21), and with the movable body (30) engaged in the first guide hole (26a), as the head (21) rotates to a predetermined rotation angle relative to the hole portion (118), a biasing force of the elastic portion (40) is increased due to a rise of the movable body (30) in contact with a lower end of the elastic portion (40), and when a rotation angle of the head (21) relative to the hole portion (118) exceeds the predetermined rotation angle, the movable body (30) engages in an end portion (29) of a second guide hole (26b) leading to the first guide hole (26a), the second guide hole being provided in a direction in which the biasing force is reduced, to suppress rotational movement of the movable body (30) relative to the body portion (24).
Owner:KITANI ELECTRIC

Split connector with circular dove tail

An electrical connector is provided, comprising a first connecting part 10 and a second connecting part 20 having respective front ends 17, 27 adapted to mechanically couple together in a coupling state, wherein the first and the second connecting parts are adapted to be brought into the coupling state from a lateral opening provided on the first connecting part 10. As a consequence, the two connecting parts can be easily connected together without any backward movements. Moreover, the first and second connecting parts 10, 20 may be fixed by means of a coupling bolt 34 that has a tip 36 with a conical shape adapted to match a circular dove profile of a coupling element 40 of the second connecting part so that when tightening the coupling bolt 34 against the coupling element 40, the first and the second connecting parts 10, 20 are pushed against each other, thereby, improving the mechanical and electrical contact between the two connecting parts 10, 20 of the connector.
Owner:TYCO ELECTRONICS SIMEL +1

Quick Connection System

A quick connection system and method of installing a wall-mounted or ceiling-mounted fixture to house current. The system comprises a light fixture or the like with a plate having a conductive track and a pair of conductive pins, a plate for a junction box having a conductive track with a plurality of openings such that when the conductive pins of the fixture are inserted into the junction plate openings, an electrical connection is made between the fixture and the junction box. A kit is provided having a light fixture or the like with a plate having a conductive track and conductive pins, a plate for a junction box having a conductive track have a plurality of openings to accommodate the conductive pins. The kit is useful for retrofitting the junction box or light fixture and the like. A method of using the system and the kit is disclosed.
Owner:TWISTED IDEAS INC

Connector and electronic device system applying same

The invention provides a connector and an electronic device system applying the same. The connector comprises a first connecting unit, a second connecting unit, connecting members and a supporting member, wherein the first connecting unit comprises a first body, and first magnetic suction members and a first conductive assembly which are arranged on the first body; the first body is provided withfirst fixing parts; the second connecting unit comprises a second body, and second magnetic suction members and a second conductive assembly which are arranged on the second body; the second magneticsuction members are arranged corresponding to the first magnetic suction members, and the second conductive assembly is arranged corresponding to the first conductive assembly; and the supporting member comprises a supporting body, second fixing parts arranged on the supporting body and an insertion hole formed in the supporting body, and the first fixing parts are connected to the second fixing parts by means of the connecting members, so that the first connecting unit is movably connected to the supporting member, and further the first magnetic suction members and the first conductive assembly can stretch out or retract into the insertion hole freely. The connector and the electronic device system applying the same have the anti-collision and noise reduction functions.
Owner:AMBIT MICROSYSTEMS (SHANGHAI) LTD

Electrical connection device in an aircraft

An electrical connection device including a support and an electrically conductive terminal lug, wherein the support includes a first face, with channels projecting from a second face opposite from the first face and defining between them a housing; the terminal lug includes a base for placing in the housing and a shank fastened coaxially to the base, the base including a first face from which the shank extends and a second face opposite from the first face for coming to bear against the second face of the support; the terminal lug including a locking ring having the shank passing through its center and movable in rotation relative to the shank, the ring including ramps extending from the outer periphery of the ring, the ramps co-operating with the channels.
Owner:SAFRAN ELECTRICAL & POWER

Terminal for fixing lead

The invention discloses a terminal for fixing a lead. The terminal comprises a conductive seat. The outside wall at one end of the conductive seat is provided with a pair of conductive rods. The outside wall at the other end of the conductive seat is provided with a blind hole for insertion of the conductive rods on the adjacent terminals for fixing the lead. A conductive block is slidably connected in the blind hole. A third spring which is used for pushing the conductive block so that the conductive block abuts against the conductive rods on the adjacent terminals for fixing the lead. An anchor pole for locking the conductive seat and the conductive rods on the adjacent terminals for fixing the lead after the conductive rods on the adjacent terminals for fixing the lead is inserted intothe conductive seat. The conductive rod is provided with a through hole which can be penetrated by the anchor rod. The terminal for fixing the lead can conveniently realize cascading of two or more conductive seats without a cascading wire, thereby facilitating cascading of the conductive seat and preventing waste of wire duct resource on the conductive seat.
Owner:东莞市轩业电子科技有限公司

Electric device

A device has a wiring terminal for connecting a busbar, the wiring terminal has a connecting rod, which partly inserts into the wiring terminal and has an interference fit with the wiring terminal, the connecting rod has a conductive first column portion that has an interference fit with the busbar, the first column portion axially arranges a conductive second column portion that has an interference fit with the first column portion, the second column portion is located inside of the first column portion, a thermal expansion coefficient of the second column portion is greater than that of the first column portion, a resistivity of the second column portion is greater than that of the first column portion, a material of the second column portion is an aluminum or an aluminum alloy, and a material of the first column portion is a copper or a copper alloy.
Owner:ZHU GONG

Electrical connection device, terminal block including same, photovoltaic power generation system, and electrical appliance

ActiveUS20170141492A1Highly reliably preventExtreme easeCoupling device detailsPhotovoltaicsElectrical devicesElectrical connection
There is provided an electrical connection device (100) including a male portion including a head (21) having a groove for insertion of a driver, and a body portion (24) having a spirally penetrating first guide hole (26a) formed from a lower end and a second guide hole (26b); a female portion (116) having a hole portion (118) into which the body portion (24) is inserted; an elastic portion (40) to be disposed on an outer circumference of the body portion (24) when the body portion (24) is inserted into the hole portion (118); and a movable body (30) which is disposed below the elastic portion, and engages and penetrates through the first guide hole (26a) when the body portion (24) is inserted into the hole portion (11), in which a first conductive member (50) and a second conductive member (60) are interposed between an upper end of the elastic portion (40) and the head (21), and with the movable body (30) engaged in the first guide hole (26a), as the head (21) rotates to a predetermined rotation angle relative to the hole portion (118), a biasing force of the elastic portion (40) is increased due to a rise of the movable body (30) in contact with a lower end of the elastic portion (40), and when a rotation angle of the head (21) relative to the hole portion (118) exceeds the predetermined rotation angle, the movable body (30) engages in an end portion (29) of a second guide hole (26b) leading to the first guide hole (26a), the second guide hole being provided in a direction in which the biasing force is reduced, to suppress rotational movement of the movable body (30) relative to the body portion (24).
Owner:KITANI ELECTRIC

Electrical Connector And Bonding System

An electrical connection system includes a mounting stud having a base configured for mounting to a conductive surface. One or more one ring-shaped lugs, formed of an electrically conductive material, are configured for being positioned on the mounting stud for surrounding the mounting stud. The ring-shaped lug includes one or a plurality of interior channels extending around the inside diameter thereof. A contact spring is seated within a respective interior channel and is electrically conductive and dimensioned to extend radially inwardly from the channel and contact the mounting stud when the ring-shaped lug is positioned thereon. The contact spring is configured to at least partially collapse in the radial direction and to provide a spring bias against the mounting stud for providing an electrical connection between the ring-shaped lug and mounting stud. A locking cap is positioned on the mounting stud over the at least one ring-shaped lug for locking with the mounting stud and securing the ring-shaped lugs on the mounting stud for a secure electrical connection.
Owner:CARLISLE INTERCONNECT TECH
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