1192results about How to "Quick assembly" patented technology

A method of mounting a flat panel speaker is provided which is capable of reliably preventing entry of dust and of shortening assembling time. By bonding a gasket member to a diaphragm, by pasting a separator to a gasket member side opposite to the diaphragm and, by sandwiching the diaphragm and the gasket member from both sides, a gasket-attached diaphragm is fabricated. After peeling off a protecting sheet on a rear side of the gasket-attached diaphragm, the actuator module is bonded to the diaphragm. Then, after peeling the separator from the gasket-attached diaphragm, positioning is performed on the diaphragm and the gasket member is bonded to a putting-face of the front case. The entry of dust into a region corresponding to a liquid crystal display panel is blocked by a partitioning portion of the gasket member.

One method of reducing fractures in long bones is to insert an intramedullary screw through the bone canal across the fracture and deploy tangs to increase the purchase of the screw. Compression is then applied along the screw to bring the broken bone together. An improved low cost lag screw has a cannulated shaft with a shaped bore in the leading end. A similarly shaped tang body is movably disposed in the leading end bore. The tang body has several tangs laser welded about the periphery and extending from the tang body. The shaped surfaces of the bore have exit holes and the ends of the tangs are adjacent the holes. An end cap is laser welded to the leading end of the shaft.

A directional sensor array system generally for remote audio collection applications that is modular, scalable, and robust with the modules assembled in layers. The invention can alternatively employ sensors other than microphones, such as ultrasonic transducers and accelerometers. In the preferred embodiment, the sensors are mounted on tiles, each of which performs its own local beamforming using a low-impedance resistive summation technique. The tiles are constructed in a layered, sandwiched fashion and incorporate integral protection from wind, sand, dust, moisture, radio frequency noise, vibration, ambient acoustic noise, and directional acoustic noise, as well as provide inter-sensor isolation. Multiple tiles can be joined together physically and electrically. When joined, a secondary parallel beamforming is performed on the bus using electrical summation. Due to the techniques employed, large scale arrays are feasible at low power consumption—for example, an array of 400 microphone elements can be powered for over 6 hours by a single 9 volt battery.

One aspect of the invention is a transaction processing system comprising a software service operable to receive a transaction request and to generate a first object associated with the transaction request. An object generator may convert the first object into a first document written in a self-describing language. A document generator may convert the first document into a first transaction message according to a schema associated with a first transaction type determinable from the first document.

An electronic sign having a formed metal cabinet where precise and close tolerance formed planar panels and formed channels are fastened together only by rivets, nut inserts, adhesive coated tapes, or the combination thereof for rapid assembly thereof.

An inversely foldable camera tripod being rapidly assembled, comprising legs assemblies being rapidly assembled and being retracted by one-switch, a main body assembly capable of controlling the legs assemblies to rotate 180° around a shaft by one-switch, a central shaft assembly supporting a tripod head or a camera, and a tripod head assembly assembled with the tripod; the tripod is provided with legs being rapidly assembled; and the assembly and retraction of the legs are controlled by a simple-to-operate switch. The tripod can be inversely folded by 180° under the control of the switch, thus reducing the length of the tripod. When the tripod is positioned non-horizontally due to the factor of environment, an adjustable tripods head sphere can stay level during turning, so that the camera installed on the turntable is ensured to be horizontal and can rotate 360° horizontally via operating a locking device.

A computer implemented method for determining the 3-dimensional shape of an implant to be implanted into a subject includes obtaining a computer readable image including a defective portion and a non-defective portion of tissue in the subject, superimposing on the image a shape to span the defective portion, and determining the 3-dimensional shape of the implant based on the shape that spans the defective portion.

The invention relates to the technical field of computer vision recognition processing and provides an educational toy suite. The educational toy suite comprises a support, a helmet detector and a base plate, the support is installed on the base plate, and the helmet detector is installed on the support; a first groove is formed in the upper portion of the base plate; the bottom of the support is provided with a protrusion, the protrusion is installed in the first groove, a second groove and a third groove are formed in the top of the support, and the second groove is used for storing a tablet computer; the helmet detector is installed in the third groove. By means of the educational toy suite, the image acquisition scope of a camera of the tablet computer is expanded, the visual angle is enlarged, great interactivity is achieved, game experience is more vivid, the educational toy suite is helpful for alleviating asthenopia, harm to eyes is lowered, operational ability of children is improved, the children are promoted to make progress continuously, intelligence is developed, enjoyment is improved, the educational toy suite is more convenient to carry, move, install and detach, the cost is saved, and maintenance is facilitated.

A novel nucleoside analog is disclosed which comprises a piperazine ring in the place of the ring ribose or deoxyribose sugar. Monomers utilizing a broad variety of nucleobases are disclosed, as well as oligomers comprising the monomers disclosed herein linked by a variety of linkages, including amide, phosphonamide, and sulfonamide linkages. A method of synthesizing the nucleoside analogs is also disclosed.

The invention relates to the field of experiment-teaching equipment of 'Structural Mechanics' in colleges and universities; the products of the invention are mainly applied to the experiment teaching of rigid frames, trusses and combined structures in beam structures; the invention is characterized in that: a node plate adopts a split structure, the trusses are arranged between two node plates, a weak connection with a particular shape is arranged on an articulated node plate, and a relatively ideal articulating node can be obtained by utilizing the mechanical property that the weak connection can transmit a relatively large axial force but only can transmit a very small bending moment. By choosing a reasonable connecting way between a rigid node plate and the trusses, the influences on the testing result made by the size effect of the rigid node plate is reduced and a relatively ideal rigid node can be obtained. The node property and the support property can be transferred conveniently. All the tests can realize electrical testing by using the computer data collecting and analyzing. The application of the computer data collecting and analyzing system not only facilitate data collection, but also enriches the experiment-teaching means, which is beneficial for carrying out open experiment-teaching.

The invention discloses an ultrahigh-performance-concrete arch rib and a prefabricated component manufacturing method thereof. Ultrahigh-performance concrete is adopted to manufacture arch rib prefabricated components, and the arch rib prefabricated components are spliced to be the arch rib. An arch ring is composed of two separated arch ribs, the arch rib prefabricated components are connected by adopting single-step-type glued joints, multiple reserved holes are formed at one end of each arch rib prefabricated component, and multiple connecting rods matched with the reserved holes in size are fixed at the other end of each arch rib prefabricated component. Before hoisting, sufficient epoxy resin is smeared on arch rib prefabricated component ports, the reserved holes and the connecting rods; during hoisting, the connecting rods at one end of one of each two arch rib prefabricated components are inserted into the reserved holes at one end of the other arch rib prefabricated component. By the method, quick assembling of the arch ribs within short time can be guaranteed, and construction quality of the arch ribs and durability of a whole bridge are ensured.

An alligator clip with an improved structure including a first and a second clip members connected to each other by a pivot pin is disclosed. A resilient member is installed on the pivot pin with two opposite ends in contact against the interior surfaces of the first and second members. The front ends of the first and second clip members are used to clip the positive/negative electrode of the car battery. A securing member formed from the bottom end of the first clip member, including a through hole each on two opposite ends to wrap a power cord so that two through holes are aligned to receive a fixture to secure the securing member on the power cord.

The power tool includes a housing, an output shaft for fixing and driving a head to work, the output shaft being provided with a receiving portion extending out of the housing, a locking member for locking the head on the receiving portion of the output shaft, a fastener supported on the output shaft for fastening the locking member, and a driving mechanism rotatably displaced on the housing. The driving mechanism is operable to rotate along a first direction to make the fastener and the locking member screwed, and also is operable to rotate along a direction opposite to the first direction to loosen the fastener and the locking member. The power tool can assemble or disassemble the head quickly and provide a stable axial press to avoid the slippage of the head without any other auxiliary tools. Meanwhile, the operation method of the power tool is easy and reliable.

A tool hanger assembly has a frame and a hanger. The frame has a back plate and a bracket. The bracket is mounted securely on the back plate and has a track formed in a top of the bracket. The hanger is mounted securely on the frame and has a base plate and multiple pillars. The base plate is mounted securely in the track. The pillars are securely mounted on the base plate at intervals to allow sleeves to be mounted around. Accordingly, to assemble the hanger having the multiple pillars with the frame is quick, reduces assembling cost and is convenient.

A printhead with a built-in antenna. The built-in antennaa allows for close proximity between the media and the antenna, particularly as media passes under the printhead. The RFID antenna embedded in the print head eliminates the potential interference and crosstalk between the smart labels. The built-in antenna at the print station allows for RF writing and printing at the same time. The close proximity of the antenna to the RFID tag also allows for reduced power, which is an advantage in portable devices that often have limited battery life. Having a RFID antenna built in to the print head, also allows for a printer with smaller dimensions. Further, the printer assembly and repairs are quicker because there is no need for an additional patch antenna component.

The invention provides an adhesive composition which is useful for electronic assembly comprising a photopolymerizable acrylic resin containing polymerizable acrylate, a moisture-curable resin including an alkoxy or acyloxy silane terminated polymer, a photoinitiator for initiating polymerization of the acrylate, and a photoacid generator for catalyzing a moisture curing reaction of the alkoxy or acyloxy silane terminated polymer. Also provided are assemblies including such adhesives, such as electronic assemblies and radio frequency identification tags.

A latch assembly includes a latch bolt having a power closure abutment, a first safety abutment and a closed abutment that is moveable between an open position, a first safety position and a closed position. The latch assembly includes a pawl including a pawl tooth having an engaged position defined by engagement between the pawl tooth and one of the first safety abutment and the closed abutment at which the pawl releaseably retains the latch bolt in one of the first safety position and the closed position, respectively, and a released position in which the latch bolt is free to move to the open position. The latch assembly also includes a closure element having a first abutment and a second abutment. The first abutment is releaseably engageable with the closure abutment. The closure element has a first position at which the closure element is disengaged from the closure abutment, a second position at which the first abutment of the closure element is engaged with the closure abutment and the latch bolt is in the first safety position, and a third position at which the first abutment of the closure element is engaged with the closure abutment and the latch bolt is in the closed position. When the closure element is in the first position and the latch bolt is in the first safety position, actuation of a power actuator causes the closure element to move through the second position to the third position, thereby closing the latch. During movement of the closure elements from the second position into the third position, the closure abutment is positioned generally between the first abutment and the second abutment.

A battery pack includes a plurality of battery cells each having positive and negative cell terminals and a carrier mounted over and spanning across the plurality of battery cells. The carrier has trays with openings therethrough exposing the positive and negative cell terminals. A plurality of buss bars are received in corresponding trays. The buss bars each have a positive plate laser welded to the positive cell terminal of a corresponding battery cell through the corresponding opening and a negative plate laser welded to the negative cell terminal of a different battery cell through the corresponding opening. The buss bars may be bimetal buss bars.

The invention provides a cloud terminal platform integrating application systems and an integrating method, and discloses an information system integrating platform. The information system integrating platform comprises a server side and a client side, wherein the server side comprises a data module, an application module, and an interface unit communicating data with the client side; the data module comprises a data center unit and a data service unit; the application module comprises an application core integrating unit, an application interface integrating unit, a management core integrating unit and a unified identity certification unit; the client side comprises an application integrating unit, an interface integrating unit and an application service unit. The information system integrating platform disclosed by the invention effectively integrates all business application systems, and realizes not only integrated display of a B/S framework system and a C/S framework system, but also functions such as information sharing, function sharing and interface sharing, and inter-system team working.

The invention relates to a modular reconfigurable micro-nano satellite structure. The modular reconfigurable micro-nano satellite structure is composed of a group of assorted and replaceable base components; the modular reconfigurable micro-nano satellite structure mainly comprises a lateral panel, a semi-lateral panel, an upper top plate, a lower bottom plate and plate connecting pieces. The lateral panel and the semi-lateral panel are integrated into a standard port for a single machine and load, and the standard port has fully repeatable characteristic; the design for the upper top plate and lower bottom plate depends on a specific task, a user only needs to integrate the standard port of mounting equipment on two kinds of base components, and the modular batch production can be realized for the same lateral panel and semi-lateral panel structures. Different combinations of five components can make up different satellite structures. The satellite structure can be quickly designed, assembled, integrated and tested according to requirements of different tasks. The modular reconfigurable characteristic shortens the satellite development period, reduces the repeated development cost and improves the micro-nano satellite flexibility.

The present invention relates to a composite insulation wall body, and the production and the installation method thereof. The composite wall body of the present invention is composed of a plurality of single block wall plates and insulation decorative plates. The present invention is characterized in that two adjacent single block wall plates are clamped and arranged among beams or columns; and the insulation decorative plates are embedded and arranged in the space formed between the two adjacent single block wall plates, and are firmly connected with the beams or columns. The present invention has the advantages that the composite wall body of the present invention not only has the performances of energy-saving, insulation, durability, lightweight and strong seismic capability, but also has the excellent fire prevention performance, and plays the good fire prevention protective function to the steel structure, and can be used as a firewall; and the decorative effect with various styles can be realized on the outer surface of the wall plate. The production and the installation method of the present invention realize the industrialized production, the on-site assembling is quick, and generally no on-site wet operation exists; the present invention can effectively increase the using area of the room, and lower the project construction cost of the building; and the construction is safe and reliable.

A fastening system for connecting plastic members to each other via a metal stud having a head and a shaft. The plastic members include a plastic member and a plastic parent member. The plastic parent member is affixed to a head of the metal stud. The shaft of the metal stud is disposed in the plastic member wherein a plastic clip is forced onto to be connected upon the threads of the shaft of the metal stud, from which connection the plastic clip is rotatively removable. Of course, the plastic clip could be formed integrally with the plastic member, and the plastic member could be adapted to carry, or have connected thereto, additional components.

A bed form (10) is made from easy to recycle sections (12a, 12b, 12c, 14a, 14b, 14c, 14d) and can be quickly assembled without tools by means of fasteners (64) that can be secured by hand. An egg carton-like base (100) is formed from a first set of long sections (12a, 12b, 12c) having slots on the top edge (16a, 16b, 16c) thereof that engage with slots (38a, 38b, 38c, 38d) in the bottom edge (30a, 30b, 30c, 30d) of a second set of shorter sections (14a, 14b, 14c, 14d). The long and short sections (12a, 12b, 12c, 14a, 14b, 14c, 14d) are preferably molded from structural foam and the top edge (16a, 16b, 16c) of the long sections (12a, 12b, 12c) include a plurality of threaded male projections (42a, 42b, 42c) molded into them. Fasteners (64) are used to attach upper deck sections (54a, 54b, 54c) to the threaded projections (42a, 42b, 42c) on the base (100). Each fastener (64) includes a top flange (66), a hollow cylindrical body (68) having an hand engageable fin (70) therein and a lower end having a female threaded section (72, 74) that engages the exterior treads of the threaded projections (42a, 42b, 42c) on the base (100). An individual places one of several fasteners (64) in one of the apertures (56a, 56b, 56c) in one of several deck sections (54a, 54b, 54c), grabs the interior fin (70), engages the threaded projection (42a, 42b, 42c) with the female interior threads (74), and manually rotates the fastener (64) until the flange (66) pulls the deck section (54a, 54b, 54c) firmly down onto the base (100).

A pot cover has a pair of cover elements that are interlockable to together form a pot cover body. The pot cover body is formed by a plurality of annular cover elements that are concentrically arranged on a horizontal plane to together provide a top surface, an opposed bottom surface, an inner perimeter edge, and an outer perimeter edge. A plurality of concentric spaces are formed between each of the plurality of annular cover elements, and a plurality of radially extending connector strips interconnect the plurality of annular cover elements to hold the annular cover elements in the horizontal plane. The connector strips may be cut between two of the annular cover elements to remove at least one of the annular cover elements.

A radial flow heat exchanger for heating or cooling a fluid includes a sealed fluid manifold for passage of fluid. A sealed fluid receiving hub is spaced interiorly of the interior peripheral portion of the manifold and includes a passageway for passage of fluid into or out of the heat exchanger. A plurality of separate and spaced fluid flow tubes are disposed between the manifold and the hub. Each of the tubes are in sealed fluid communication with the manifold at one end and the other end is in sealed fluid communication with the hub. A fin assembly is positioned between the manifold and the hub and includes a heat conducting material arranged at spaced intervals between the manifold and the hub, the heat conducting material including a plurality of spaced apertures through which tubes pass. The heat conducting material is in intimate heat conducting contact with the tubes whereby fluid flowing between the manifold and the hub flows into each of the tubes in a radial direction between the manifold and the hub and wherein the heat conducting material of the fin assembly operates to give up or pick up heat from the fluid through the wall of the tubes.

The invention relates to a multi-story/high-rise fabricated steel structural prestressed supporting system which is capable of realizing rigid connection of joints, and belongs to the technical field of structural engineering. The multi-story/high-rise fabricated steel structural prestressed supporting system is assembled by fabricated floors, fabricated flange columns and fabricated prestressed diagonal supports by bolts; each fabricated floor comprises a board A, a board B and a board C; and the fabricated floors are spliced by bolts to form a whole floor board of a building. Beam-column joints of a steel structural system are connected by welding in a plant, and the prestressed diagonal supports and a frame are also connected by welding in the plant, so that the rigid connection of the joints can be effectively realized, the welding quality can be ensured, and the structure can bear force well. The multi-story/high-rise fabricated steel structural prestressed supporting system has the advantages that the industrial production is realized, the quick fabrication can be carried out in site, the construction speed is enhanced, the construction period is reduced, the construction cost decreases, environmental pollution is alleviated, and dismounted steel can be recycled. The multi-story/high-rise fabricated steel structural prestressed supporting system is environmentally-friendly.

The invention relates to a quick-spliced sectional type composite material truss bridge which comprises facade trusses (1), cross beams (2) and bridge decks (3), wherein each facade truss (1) is composed of an upper chord beam (4), a lower chord beam (5), vertical web girders (6) and inclined web girders (7); the upper chord beam (4) and the lower chord beam are arranged in parallel on the facade and respectively fixed with the upper and lower ends of each vertical web girder (6); each inclined web girder (7) is slantly arranged between every two adjacent vertical web girders (6), and the upper and lower ends of each inclined web girder (7) are respectively fixed with the upper chord beam (4) and the lower chord beam (5); both ends of each cross beam (2) are respectively fixed with two vertical web girders (6) parallel to the facade trusses (1) on the corresponding sides; and each bridge deck (3) is arranged on each cross beam (2) to constitute a truss bridge unit. The invention applies fiberglass reinforced plastics to the entire truss bridge and adopts flexible sectional type design, thus, the invention has the advantages of light weight, shock resistance, corrosion resistance, and convenient and quick transportation and assembly, and has wide application prospects in emergency rescue.

A system for rapidly assembling solar receiving tubes and solar energy systems comprises a welding station is described. The welding station provides for rapidly assembling solar receiver tubes by welding together two or more solar receiving tubes and comprises means for receiving and restraining solar receiver tubes and a welding station comprising an orbital or a rotational weld head.

A firearm (10), in particular a repeating shotgun, comprises a stock (11), a barrel (30) which is supported in axially displaceable manner relative to said stock (11) at or in a linear guide (20), a cartridge seat (31) to receive a cartridge (P) being configured in said barrel (30), further a closing system (40) fitted with a closing head (41) to close the cartridge seat (31), said closing head (41) being axially affixable in place in the barrel end (32, 33) when the firearm (10) is being closed and being traversed centrally to the barrel axis (A) by a striker pin (18), and a locking system (80) to lock the firearm (10) in its closed position. The closing system (40) is substantially configured axially symmetrically and/or rotationally symmetrically to the barrel axis (A).

The invention discloses an invisible anchor bolt of an external wall insulating decoration plate and an external wall insulating decoration integration packaged plate. The invisible anchor bolt comprises an inner tabletting with a column-shaped presser foot and a fastener, and the inner tabletting is embedded and inserted in a heat-insulating board, the pressure foot is an inner screw thread, one end of the fastener with an outer screw thread is connected with the pressure foot, and the outer wall of the other end is provided with a barb which is inserted in a mounting hole of the wall body, and the waist portion is provided with an outer tabletting which is vertical with the fastener, when the fastener is tightly screwed on the pressure foot, the outer tabletting is tightly clung on the surface of the packaged plate. The external wall insulating decoration integration packaged plate comprises a heated board whose inner surface is tightly clung on the wall body, and an alkali-fast break fiber web checked cloth layer and a decoration layer which are adhered on the outer surface of the plate one by one, the inner tabletting with the pressure foot are embedded into the heated board, and the surface of the pressure foot and the inner tabletting are all fell into the heated board, and the pressure foot is provided with an inner screw thread which is connected with the fastener. The invention has the advantages of simple structure, beauty and firmness, convenient transporting, and fast assemblage, which achieves a possibility of the industrialized production of external wall insulating decoration packaged plate.