摘要:
A utility hub for post and beam furniture systems includes a housing defining an interior space, having a radially disposed notch adapted to laterally receive a vertically extending post therein, and including at least first aperture adapted to allow access to an electrical power receptacle and at least one second aperture adapted to allow access to a communication receptacle. The utility hub also includes a divider member located within the interior space of the housing and substantially dividing the interior space into a first section that includes the first aperture, and a second section that includes the second aperture, and a housing insert located within the notch of the housing, operably connected to the housing, and cooperating with the housing to define a central aperture adapted to receive the post therein.
摘要:
A table construction includes a base having a pair of legs secured together by a transverse beam, and a tabletop pivoted to a top of the legs for movement between a horizontal use position and a vertical storage position. A pair of support arms are pivoted to the top of the legs for selectively holding the tabletop in the horizontal use position. The support arms are spring-biased and pivoted at an angle so that they counterbalance a weight of the tabletop during its pivotal movement. Ganging connectors on opposite ends of the tabletop automatically interconnect adjacent tables upon pushing adjacent tables together. The legs each include first and second castings that bolt together and that are arranged to matably nest when tables are moved together for storage. A utility raceway structure attached to the base includes a frame that defines upper and lower chambers and further includes upper and lower lockable doors providing separate access to the upper and lower chambers, respectively. A utility outlet is releasably attached to the frame, and includes a face accessible in the first chamber and includes a utility supply connector accessible from below the upper transverse beam. A utility supply conduit is positioned in the second chamber and operably connected to the utility supply connector.
摘要:
The processor card assembly of the present invention includes a processor card, a thermal plate and a cover with locking latches. The thermal plate and the cover form a case for housing the processor card. The locking latches are used to latch the processor card assembly to a retention apparatus for securing the processor card assembly, such that the processor card will remain connected to a receiving connector of a motherboard, under a variety of shock and vibration conditions. In some embodiments, the complementary fastening features of the thermal plate and the cover are temper resistance.
摘要:
An apparatus for retaining a processor card of a processor card assembly in a connected position including a first and a second retention arm having a first and a second window respectively for accepting a first and a second latch of the processor card assembly for latching the processor card assembly to the apparatus. Each retention arm further includes a first and a second support and fastening feature disposed at opposite sides of a bottom end of the retention arm. Each support and fastening feature includes at least one capturing arm for capturing in place a threaded bushing for accepting a threaded fastener for fastening the apparatus to the motherboard.
摘要:
A pointing device which is removably attachable to a keyboard is disclosed. The pointing device is coupled to an attachment assembly, the attachment assembly being removably and selectively attachable to the keyboard. The attachment assembly includes a coupling assembly and a tilting assembly. The full weight of the pointing device is supported by the computer so that a work surface is not necessary. In one embodiment, a clamping assembly is provided. The clamp assembly includes a variable width clamp to permit the pointing device to be attached to any one of a number of different keyboards or in different positions on the same keyboard. The tilting assembly permits the user to select whether the pointing device is in a horizontal, vertical or other orientation. A rotatable ball of the pointing device is retained in contact with the rotation sensing encoders regardless of the orientation of the housing. The buttons for activating switches to enter commands into the computer overlap a top portion and a side portion of the pointing device.
摘要:
An automatic injection apparatus including a delay mechanism for properly delivering medication prior to the needled syringe of the apparatus being retracted. In one form, the delay mechanism includes a shuttle (170) for the syringe, a follower (250), a locking member, a damping compound between the follower and a supporting surface (308) to dampen rotation of the follower relative to the shuttle, and a dual functioning biasing member (290) acting between the shuttle and the follower. When the locking member moves to a release position during an injection, the dual functioning biasing member first provides a torsional force to force the follower to rotate relative to the shuttle from a latching position to an unlatching position, and then the dual functioning biasing member provides an axial force to force the shuttle axially relative to the follower to move the shuttle for retracting the syringe needle into the housing of the apparatus after injection.
摘要:
A method and apparatus for deploying a multi-element antenna system on a portable television signal processing apparatus. The system utilizes a plurality of spring loaded racks engaged in a pinion restrained by a rotational damper and a manual release mechanism. Each individual rack is attached to a rotational mechanism used to rotate an antenna element around an axis. The springs are compressed when the antenna is in its stored state and released via the manual release mechanism. The released rack and pinion system biases a plurality of rotational mechanisms which respectively extend the antenna elements into their deployed configuration.