104results about How to "Avoid accidental disconnection" patented technology

The present invention concerns a female piercing member protection device for connection with a male connection part, as well as a method for connecting such protection device to a male connection part. The female piercing member protection device comprises; an outer casing, a connection member wherein the connection member is arranged to, and at least partly enclosed in, the outer casing. Further is the outer casing arranged to be moved between a first and a second position, wherein when the outer casing is in its first position, the connection member is substantially locked from movement along the longitudinal axis A, and when the outer casing is in its second position the connection member is able to move along the longitudinal axis A. The female piercing member protection device also comprises an activated position and an inactivated position. The connection member is further arranged to connect to the male connection part by means of a deformable locking device, wherein when the outer casing is in the second position, the deformable locking device is prevented from deformation by the outer casing so as to prevent disengagement of the male connection part. The present invention provides for a secure piercing member protection device which significantly minimizes the risk for a user to be exposed to contaminants and the piercing member itself.

An electrical connector including a shell having a inner area supporting a contact member adapted to mate with a contact of another connector. The shell includes a wall having at least one locking opening and a flexible extension. A locking member includes first and second ends, the first end including at least one locking tab received in the locking opening and extending into the inner area of the shell in a locked position, and the second end being coupled to the extension of the shell. The locking member is moveable to an unlocked position in a first direction away from the wall of the shell and the extension is moveable in a second direction opposite the first direction, so that no portion of the locking tab extends into the inner area of the shell.

An eye shield attachment can be used in combination with a safety helmet. This helmet has a front brim continuous with a rim extending along each opposite side of the safety helmet to a pair of rim slots in the helmet's rim. The attachment has a pair of frames that can removably attach to the pair of rim slots in the helmet. The frames each have a fastening member that is lockable onto a corresponding one of the rim slots and adjustable to accommodate various depths in the rim slots. A support structure attached to the pair of frames extends along the rim toward the front brim. A front lens and corrective glasses may be attached to the support structure. A pliable bead may be attached to the front of the support structure and extend rearwardly to engage a wearer's forehead.

Such a gas turbine is provided as can put into practical use a control technology which detects clearance between the tip of rotating blade and the inner circumference surface of ring segment surrounding them and adjusts the temperature, the pressure and the flow volume of the cooling fluid for blade rings/ring segments and the cooling fluid for rotors based on the output. A sensor is provided to detect the clearance between the tip of the rotating blade and the inner circumference surface of the ring segment. A sensor is integrated together with a first guide pipe by having a posterior portion thereof screwed together to a secondary pipe being installed to an edge of the first guide pipe inside of which a cooling fluid is introduced into. The first guide pipe is pressed to the blade ring from the outside of the casing so as to retain. The sensor and the first guide pipe being integrated together by being screwed together will not be separated although they are subject to vibrations during operation of a gas turbine and can be pulled out and inserted from the outside of the casing in replacement.

A dispensing assembly includes a cartridge for containing a fluid and a mixer for mixing and dispensing the fluid. The cartridge includes a locking flange or wall and the mixer includes a locking latch configured to snap into and out of engagement with the locking flange. To this end, the mixer and the cartridge are coupled and uncoupled by a snap-on and snap-off engagement that does not require relative rotation of the mixer and the cartridge. The locking latch also includes a latch release mechanism such as a squeeze handle, a peel handle, or a locking ring for forcing the locking latch into and out of engagement with the locking flange. As a result, the connection of the mixer and the cartridge is a quick and easy process and cross contamination of fluids in multiple fluid cartridges is avoided.

An outlet cover for an electrical outlet which prevents unintentional disconnection of an electrical plug of an electrical cord from the electrical outlet. The outlet cover includes a plate having at least one opening sized and positioned to receive the electrical plug and a lid hingedly attached to the plate so that the lid can be moved between an open position that allows access to the electrical outlet and a closed position wherein the electrical outlet is covered by the lid. The lid includes a base having an outward facing surface, a prong having a proximal portion connected to, and extending outwardly from, the base, and a distal portion that is spaced from the base by the proximal portion, and at least one bump extending outwardly from the outward facing surface of the base. The electrical cord is positioned between the prong and the base, and also between the prong and the at least one bump such that the electrical cord engages the prong and the at least one bump. Accordingly, the prong and the at least one bump cooperate together to secure the electrical cord such that the electrical plug is not unintentionally disconnected from an electrical outlet when tension forces are applied to the electrical cord.

An apparatus and method are provided for substantially avoiding the inadvertent disconnection or dislodgment of an electrically powered device, such as a computer or television set or vacuum cleaner, from a source of electrical power. The apparatus includes an electrical male plug that has prongs configured to increase the tension between the electrical male plug and the sockets of an electrical power outlet, or an electrical female plug that has female contacts disposed in sockets and configured to increase the tension between female contacts and the male contacts of the electrically powered device. The apparatus and method alternatively provide an adapter having an increased tension electrical male plug at one end and a standard electrical female receptacle at a second end, and a mechanism that locks a standard electrical male plug to the standard electrical female receptacle of the adapter. The apparatus and method also alternatively provide a standard electrical female receptacle at one end, and a mechanism that locks a standard electrical male plug to the standard electrical female receptacle to provide a locking female outlet. The adapter or locking female outlet is attachable to a standard electrical male plug for preventing the inadvertent disconnection or dislodgment of an electrically powered device plugged into the standard electrical female receptacle of the adapter or locking female outlet.

An electrical connector for electrical communication between a power cable and an electrical device comprising a tubular housing, one end of which having a longitudinal channel for receiving the power cable as defined by the flanges one on each side having a threaded radically outward surface, and the other end of which having a receptacle for receiving a two-pin or three-pin plug of the electrical device and after plugging the two electrically conductive contacts of the plug each connects to one or more stabs which are electrically conductive and extend from the channel for piercing the power cable; and a cap having a threaded interior surface for engaging with the threaded outward surfaces of the flanges and having a pressing member attached onto the interior bottom surface of the cap for being received within the channel for pressing against the cable in the channel. The present invention is convenient to use and is adapted for use with a low voltage or high voltage power source.

The connector (1) for the connection to the on-board diagnostics of a vehicle, comprising a container body (2) associable with an electronic connection port (A) of an on-board diagnostic system of a vehicle, a plurality of electrical terminals (3) supported by the container body (2) and connectable to corresponding electrical terminals (B) of the connection port (A), at least a protruding element (4) associated with the container body (2) and engageable in correspondence of at least a respective locator element (C) onto the connection port (A), and blocking means (5) of the protruding element (4) in correspondence of the locator element (C), able to prevent undesired disconnections of the connector itself from the connection port (A).

A locking connector system includes a first body having a rotatable collar mounted thereon and a second body configured to mate with the first body, including one or more components configured to control the breakaway force of the first and second bodies. The first and second bodies include telescopingly engaged body portions and axially mating contacts. The connector system further includes an annular collar encircling the telescoping body portions and rotatively held on the first body and a spring inside the collar. The ends of the spring are confined between the first body and the collar so as yieldingly to resist rotation of the collar relative to the first body. Axially aligned tabs are provided on the collar and the second body for latching the first body and the second body together through a predetermined range of forces. The tabs include opposed flaring cam surfaces, which cause the collar to rotate relative to the second body as the first and second body are telescoped to a mated contact position and at least one tab includes an angled back surface. The cam surfaces guide the collar tab around the body tab, and the coiled spring yields as the collar is rotated by the cam tabs during contact mating to allow the collar tab to slide past the body tab. The spring then rotates the collar tab to a latching position axially behind the body tab, thereby locking the connector bodies in mated contact position.

An electrical assembly is constructed for mounting to an electrical box or other support surface. The electrical assembly includes a non-metallic body that supports an electrical device such as an electrical receptacle that is surrounded by a non-metallic collar. A metal sleeve surrounds the collar such that the sleeve is electrically insulated from the electrical device by the collar. The sleeve includes a coupling member such as external threads for mating with complementing threads of a mating electrical device to provide a secure coupling to obtain a watertight rating.

A belt buckle includes a buckle base having a plurality of raised portions at a base panel thereof for engagement with the bottom wall of the belt, a clamping plate pivotally connected to the buckle base and having a series of teeth for engagement with the top wall of the belt, a frame member pivotally connected to the buckle base, and a prong member pivotally coupled to the frame member.

The present invention provides a locking device and a high voltage shield connector having the same. The locking device of the present invention preferably includes a mounting hole configured to penetrate the circumferential surface of a female housing, a support member configured to be supported on an edge of the mounting hole, a restraining member extending to a lower portion of the support member and projecting to the inside of the female housing, and a locker formed on a male housing to restrain the restraining member to be connected to the female housing.

A flow line connector assembly has first and second parts respectively comprising a plug, and a socket configured to receive the plug; a restraining device to resist disconnection of the first and second parts when the plug is received in the socket; and flow tubes, wherein each of the plug and the socket has a respective flow tube and the flow tubes are adapted to interconnect to form Ca conduit for fluid to flow between the first and second parts when the plug is received in the socket.

A computer housing includes a main housing, a mounting frame, and a first cover. The main housing defines an accommodation space adapted to receive a motherboard module and a data-reading device therein. The mounting frame is disposed removably within the main housing, and is adapted to be mounted with the data-reading device thereon. The first cover is attached openably and closably to the main housing, and is disposed in proximity to the mounting frame for covering a top end of the accommodation space in the main housing. A first notch in the main housing is aligned with a second notch in the first cover such that the first and second notches form cooperatively an opening aligned with a disk slot in the data-reading device.