70results about How to "Conveniently detached" patented technology

A locking device for mounting a heat sink to a CPU mounted on a printed circuit board, includes a back plate mounted below the circuit board and having a plurality of fasteners extending upwardly beyond the circuit board, and a plurality of retainers. Each retainer includes an operating member resting on a heat sink, a locking member extending through the operating member, and a pushing member extending through the locking member. The locking member includes a locking structure extending through the heat sink to engage with one of the fasteners. The pushing member includes a taper bottom portion. The pushing member is downward movable to cause the taper bottom portion to disengage the locking structure from the one of the fasteners.

A fast change electric transformer connector is disclosed, which includes a cable connector having a cable attachment body with a plurality of cable attachment ports, a connector extension connected to the cable attachment body, and a stud slide adaptor connected to a side of the connector extension; and a stud screw adaptor complimentary to a transformer stud, for connecting the transformer stud and the stud slide adaptor of the cable connector. Further disclosed is a transformer adaptor, which includes an inter-connector having a screw threaded end for connecting to a cable connector, and a stud slide adaptor for adapting to a transformer stud; and a stud screw adaptor for connecting the transformer stud and the stud slide adaptor of the inter-connector. Using the transformer connector or adaptor of the present invention, a transformer can be replaced rapidly without disconnecting cables.

A locking device for mounting a heat sink to a CPU mounted on a printed circuit board, includes a first locking member extending the heat sink and the circuit board and having a block for pressing the heat sink, an operating member pivotably connected to the first locking member, a second locking member extending the heat sink and the circuit board and pivotably connected to the operating member, and an actuating structure formed between the first and second locking members. The first and second locking members each includes a hook located below the circuit board. The operating member is pivotable about the first locking member to drive the second locking member to move upwardly and to cause the actuating structure to simultaneously drive the first and second locking members to move away from each other, whereby the hooks engage below the circuit board.

A power cell and charger assembly for an electrical tool has a power cell with two locking devices and a charger base with a sliding cover. The power cell and the charger base slidably engage each other. By setting the locking devices composed of push buttons and biasing members, the power cell and the charger base can be firmly engaged and conveniently detached. Additionally, the sliding cover protects the electrodes from corroding or becoming dusty when power cell is not attached to the charger base. Therefore, the power cell is conveniently attached to or disengaged from the charger base, and the power cell and charger assembly has long life span when the electrodes are kept clean by the sliding cover.

A mounting assembly of a computer enclosure includes a chassis (90), a front panel (10) slidably mounted to the chassis (90), a pair of locking members (30) attached to the front panel (10), a pair of sliding members (50) fixedly attached to the chassis (90) and a pair of pressing members (70) movably mounted to the chassis (90) for unlocking the locking members (30). Each sliding member (50) has a sliding portion (53). Each locking member (30) defines a sliding groove (31) therein. The sliding portion (53) of the sliding member (50) is engaged in the sliding groove (31) for securing the front panel (10) on the chassis (90).

A fast change electric transformer connector is disclosed, which includes a cable connector having a cable attachment section, a connector extension connected to the cable attachment section, and a stud slide adaptor connected to a side of the connector extension for slidably attaching the cable connector to a transformer stud; and a stud screw adaptor complimentary to a transformer stud. The cable attachment section includes a cable receiving body having multiple receiving slots for receiving cables; and multiple removable sliding cable fastening blocks disposed within the receiving slots for fastening the cables. Each sliding cable fastening block can be slid in or out from the receiving slot for conveniently installing a large cable. Also disclosed are a transformer connector and a transformer adaptor, which have an adaptor extension for connecting between the transformer stud and the cable connection portion of the connector / adaptor, for use when shorted cables are cut.

Ink jet printing apparatus includes a linear array of jet modules each having an inlet for receiving ink, an outlet for re-circulating the ink, a nozzle for discharging ink in the form of droplets, and a perturbation device for causing a continuous stream of ink droplets to be discharged from the respective nozzle. The apparatus further includes an ink supply system having an inlet manifold, an outlet manifold, and a plurality of connecting passageways connecting the jet modules in parallel between the inlet and outlet manifolds. The connecting passageways connect the inlet of each jet module to the inlet manifold and the outlet of each jet module to the outlet manifold, such as to define a T-connection of each jet module with the inlet and outlet manifolds. Such a construction reduces the mass of each jet module thereby permitting printing at higher frequencies and with smaller ink droplets.

A multi-functional cover for a writing pad to incorporate a utility accessory thereto includes a main body, a plurality of window connectors, and a supporting frame. The main body has a display window formed thereon. The window connectors are spacedly provided on a peripheral boundary of the display window. The supporting frame is detachably attached on the display window of the main body, wherein the supporting frame is adapted for detachably mounting with the utility accessory so as to detachably mount the utility accessory with the writing pad.

A rechargeable power source, which is detachably coupled with a shading device to electrically connect with an electrical arrangement thereof, includes a rechargeable battery unit having a battery terminal arranged to contact with the electrical terminal of the electrical arrangement, and a locking arrangement which contains a releasable locker to detachably couple the rechargeable battery unit with the shading device and to ensure the battery terminal being contact with an electrical terminal of the electrical arrangement so as to electrically connect the rechargeable battery unit with the electrical arrangement. Therefore, the electrical arrangement of the shading device is powered by the rechargeable battery unit to eliminate the power extension to the external power source.

A lever (30) can be assembled in either of two postures symmetrical with respect to an axis of symmetry (19), and the rotating direction of the lever (30) changes depending on the assembling posture. Thus, the rotating direction of the lever (30) can be selected depending on circumstances. A cam follower (52) can enter a cam groove (33) regardless of the posture in which the lever (30) is assembled. The lever (30) can be held at a standby position by a holder (21L, 21R, 22, 34, 36), and the lever (30) can be locked at a connection position by a lock (21L, 21R, 23L, 23R, 39, 41).

A display has a base, a pivot unit and a screen. The base has a hollow hole. The hollow hole is formed downwardly on the top of the base and has a top opening and at least one wedge hole. Each wedge hole is formed through and at the bottom edge of the bottom of the hollow hole. The pivot unit is mounted detachably in the hollow hole of the base and has at least one engaging element. Each engaging element is formed on the outer surface of the pivot unit and is mounted detachably through the wedge hole on the base. The screen has an indentation formed on the bottom of the screen for connecting the screen to the pivot unit. Therefore, the pivot unit can be detached conveniently from the base.

An electrical arrangement includes a releasable unit and a locking arrangement which contains a releasable locker to detachably couple the releasable unit with the shading device and to ensure contact with the electrical arrangement so as to electrically connect the releasable unit of the electrical arrangement.

A wall mount clip for sheet like materials includes a sheet base and a sheet retainer, wherein the upper end of the sheet retainer is mounted together with the upper end of the sheet base, and the sheet retainer is extended downwardly to the curled lower end which provides resilient force due to deformation of the sheet retainer. The contact point between the curled lower end and the sheet base extends continuously and latitudinally along the elongated lower end to form a contact line to exert said resilient force to hold the sheet like materials. The user can easily slide the sheet materials from the contact point from various angles upwardly to the empty space created by the sheet base and sheet retainer. The wall mount clip will not damage the sheet materials because the resilient is smaller than that generated by conventional clips.

This invention includes a first clamping means which comprises a base and a clamp for mounting a portable lighting apparatus; the clamp is mounted on a first end surface of the base; sliding slots are formed on two opposite side walls of the base; a second end surface of the base is provided with a groove; fixing rings, each of which comprises a connecting strip and first fixing members provided at two ends of the connecting strip; the connecting strips are mounted on the sliding slots for the base to slide on the fixing rings; a support comprising a body and a plurality of contact beads; the plurality of contact beads are mounted on the body by elastic members; a second clamping means comprising a fixing block and movable lock blocks mounted on two sides of the fixing block; the fixing block is mounted on the support.