36results about How to "Free connection" patented technology

The invention relates to a residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and a construction method, and the construction process of a vertical load-bearing structure is as follows: mounting the prefabricated sandwich concrete wall panels in para-positions on an underbeam/foundation so as to leave certain vertical gaps at the joints between the prefabricated sandwich concrete wall panels respectively, leaving horizontal gaps between the prefabricated sandwich concrete wall panels and the underbeam/foundation, mounting clamp dies at the gaps and casting concrete in situ so as to fixedly connect inter-plate connecting columns and horizontal joints formed at the vertical gaps and the horizontal gaps respectively, cast-in-situ wall corner columns and the prefabricated sandwich concrete wall panels into a whole and further constitute the vertical force-bearing structure of the residential building system. By adopting the invention, the bearing capacity of a wall body and the integrity and the anti-seismic performance of the structure of the whole residential building system are significantly improved, the application of steel mesh frame polyphenyl sandwich panels in the load-bearing structures is powerfully pushed, and the economic and social benefits are significant.

Disclosed herein is a sectional three-dimensional model, which can be assembled by use of an independent single type of pieces without requiring several kinds of pieces having different shapes from one another, and achieve a three-dimensional connection of the pieces. The sectional three-dimensional model includes a plurality of spherical pieces, and each spherical piece includes a pair of coupling recesses symmetrically formed in the spherical piece along a center axis of the spherical piece, and a plurality of coupling protrusions integrally formed at an outer surface of the spherical piece to be arranged in directions perpendicular to the coupling recesses, thereby allowing the plurality of spherical pieces to be connected to one another via insertion of the coupling protrusions into the coupling recesses.

A USB system is capable of connecting, based on the function of constructing and connecting a virtual port by a virtual port constructing functional unit, a number of devices exceeding a prescribed number of tiers having a hub device in a connection topology of a host device—hub devices—a device of the USB system. When the host device addresses a device on its downstream side, the hub device acts as if it is a specified device by a proxy response functional unit including the hub device, and instantaneously performs a proxy response depending upon the situation that, for example, the device on its downstream side is not ready. This causes no problem associated with the turn-around time of the USB bus even if the prescribed number of tiers is exceeded.

A facing element for at least partially covering a structure. The facing element has at least one pair of first and second rigid engagement connectors affixed to a rear surface of the facing element. Each of the first and second engagement connectors forms first and second apertures between the connectors and the rear surface of the facing element. The first and second apertures are coaxially located. The facing element also has at least one joining bar joining the first and second engagement connectors. The top portion of the facing element is hung to the structure by means of the first engagement connector. Contact of the bottom portion of the facing element with the structure is offset by the second engagement connector. A method for fabricating such a facing element is also disclosed.

The invention discloses a vacuum penetrate adsorption strengthen method on soft foundation, belonging to construction technique, which arranges vertical discharge and exhaust tubes in the foundation, and lays communicated network horizontal discharge and exhaust tubes on the surface of the foundation, and connects the two kinds of tubes, arranges injection vacuum device at the ends of the horizontal tubes, lays geotechnical fabric and 2-3 layers of geotechnical films at the upper part of the horizontal tubes, while the circumference of geotechnical film is pressed 50cmm into waterproof foundation, and uses injection vacuum device to vacuum the discharge and exhaust systems of solid network, to discharge the free water and gas in soil, when the ground sink speed is 2mm/d in continuous five days, stops the injection vacuum device, to complete the strengthening on the soft foundation. The invention has deeper vacuum transmission, short construction period, saved sand resource and reduced cost on unit area than traditional vacuum pre-press method.

The technology problem to be solved in the invention is to provide an apparatus for transporting molten metal using a ladle with which dust collection of soot, dust, etc., to the ascended/descended and tilled ladle can efficiently be performed without using a large scale apparatus as a whole, such as the conventional overhead crane type dust collecting system. A carrier 2 for a dust collector in a carrier 1 for ladle is arranged so as to be freely connected, and in the carrier 2 for dust collector, a bag filter type dust collector 3 is loaded and in the ladle 10, a cover type dust collecting hood 4 is arranged so as to be freely opened/closed. A primary moving connecting mechanism 8 in connect with a dust collector side duct 7 of the bag filter type dust collector 3 while permitting the opening/closing movement of the cover type dust collecting hood 4 is arranged and in the above dust collector side duct 7, a secondary moving connecting mechanism 9 for rotating around the tilting axial center P3 of the ladle 10 is arranged and a following means 5 is arranged in the dust collector side duct 7 so that the dust collector side duct 7 can follow with the ascending/descending of the ladle 10.

The invention provides a bridge and a culvert type sheet-pile structure, which belongs to a building structure of a sea lane embankment in a shallow paralic area. The bridge and culvert type sheet-pile structure has two rows of reinforced concrete prefabricated sheet-piles of which the lower ends are inserted into a bearing stratum of a seabed, wherein a reinforced concrete prefabricated baffle and another reinforced concrete prefabricated baffle with a semi-round slotted hole are arranged on the inner sides of the upper parts of two longitudinal adjacent reinforced concrete prefabricated sheet-piles in a staggered way, and a third reinforced concrete prefabricated baffle with a semi-round slotted hole is arranged on the another reinforced concrete prefabricated baffle; the end part of a culvert pipe is mounted in a round slotted hole and sleeved on the two sides of a reinforced concrete beam at the upper parts of two transverse reinforced concrete prefabricated sheet-piles through through-holes on the two ends; and the upper ends of the two rows of reinforced concrete prefabricated sheet-piles are provided with reinforced concrete longitudinal beams respectively. The sheet-pile structure adopted has the advantages that: seawater on the two sides of the sea lane can be communicated freely; after a project is built, a sea stream field is not affected; ecology is hardly affected; the whole stability is high; a few protection structures are built; work amount is small; transportation and installation are convenient and quick; and post maintenance is little.

The invention discloses a large-tolerance sex-free electromechanical interface for future on-orbit construction tasks, and belongs to the technical field of on-orbit construction of large space facilities. The device has the advantages of plug and play, light weight, large tolerance, high strength, high precision, zero sex and the like. A locking structure is installed at the outer end of each large-tolerance butt joint structure, an electrical structure is installed at the inner end of each large-tolerance butt joint structure, the two large-tolerance butt joint structures and the two electrical structures are arranged in a butt joint mode, and each large-tolerance butt joint structure can be connected with or separated from the other large-tolerance butt joint structure in a locking mode through the corresponding locking structure. The invention relates to a plug-and-play interface technology for on-orbit construction of future large space facilities, large space facility modules can be constructed into large space facilities through standardized connection and on-orbit construction, and future space mechanical arms can also be assembled into different configurations through standardized interfaces so as to meet different on-orbit construction task requirements.

A through-wiring board comprising: a substrate provided with a first surface and a second surface; and lengths of through-wiring formed in through-holes, which penetrate between the first surface and the second surface, by filling an electrically conducting substance into the through-holes or by forming in the through-holes films of the electrically conducting substance. The lengths of through-wiring are separated from each other and each have, in a plan view of the substrate, at least one portion which overlaps with each other.

The present invention provides a communication system capable of accurately detecting a connecting situation of wireless communication equipment in electrical equipment. The electrical equipment has the wireless communication equipment which can be connected/dismounted freely and used for wireless communication, and a cable which can be connected/dismounted freely and used for communication with external equipment. A management device judges the connecting situation of the wireless communication equipment in the electrical equipment via communication of the cable used for communication in the case of being capable of communicating with the electrical equipment via the cable used for communication, and judges the connecting situation of the wireless communication equipment in the electrical equipment via wireless communication of the wireless communication equipment in the case of being incapable of communicating with the electrical equipment via the cable used for communication.

The invention discloses an intelligent children toy assembled modular robot. The intelligent children toy assembled modular robot is composed of a plurality of modules with different functions, wherein each module is internally provided with a control mainboard in charge of coordinating the communication among the modules, and with the control mainboards, the communication among the different modules is realized, and further the interaction of the information is realized; due to the adoption of a bus-type structure, the system can realize the coordinated work among 200 modules theoretically; each two modules are connected through joint faces; the joint faces comprise a first joint face, a second joint face and a third joint face, the first joint face is provided with elastic ejecting pins, magnets and convex clamp positions, the second joint face is provided with circuit board contact faces the surfaces of which are provided with gold-plating structures, a Hall sensor and concave clamp positions, and the third joint face is provided with system clamp positions; the convex clamp positions are matched with the concave clamp positions, and the convex clamp positions and the concave clamp positions are clamped together when the two faces are in contact. The modules are connected through the joint faces, so that the robots in different appearances are assembled, the mutual communication is realized through the cascaded method, and thus the different work can be adapted.

The invention discloses novel child swimwear. The novel child swimwear comprises an upper garment, shorts, a first skirt edge and a first life ring. The first skirt edge is arranged below the armpit portions of the upper garment, and a plurality of first concealed buttons are arranged on the edge of the first skirt edge. The first life ring is annularly arranged, the first life ring is arranged into two layers, a second skirt edge matched with the first skirt edge is arranged on the inner side edge of the first skirt edge, and the second skirt edge is provided with second concealed buttons matched with the first concealed buttons. The upper garment is located above the shorts. By the adoption of the mode, the novel child swimwear is free in connection, convenient to carry and use, small in occupied space, better in using effect, higher in safety coefficient, and capable of guaranteeing the safety of children in the swimming process to a greater extent.

The invention relates to the technical field of sports equipment, in particular to a balance obstacle game system. The balance obstacle game system comprises climbing columns and balance plates. The number of the climbing columns is one or more. The number of the balance plates is one or more. The climbing columns are provided with connecting grooves used for being connected with the balance plates. Connectors corresponding to the connecting grooves are arranged on the balance plates. In the prior art, the structure of an obstacle climbing device is relatively fixed, so that the obstacle climbing device is difficult to adapt to different indoor environments, and meanwhile, the function is relatively single and different function requirements are difficult to meet. Compared with the prior art, the balance obstacle game system has the advantages that free lap joint can be achieved through the climbing columns and the balance plates, and therefore combination can be conducted according toactual needs, on one hand, the balance obstacle game system can adapt to different indoor environments, and on the other hand, different functional requirements can be met.