30results about How to "Reduce the amount of design" patented technology

The invention relates to an individuation configure system for a sedan vehicle based on CBR technology in the technology field of computer application, comprising: a user requiring and acquiring module, an existing model case library module, a configure module based on the existing model case, the user requiring and acquiring module acquires the needed information of the users, automatically shines the needed characteristic information of the users upon the constructional element of the car, and acquires the design parameter of new car models; the configure module based on the existing model case transfers the design parameter of car models, deploys and searches the existing model case library module, a new car model is generated; the existing model case library module is in charge of storing and managing the information of the existing model case in the system. The invention has the characteristic of modularization, layering, standardization and parameterization, there are independence and relevance between the modules.

The invention discloses a five-axis motion control card, and relates to the technical field of numerical control. The control card comprises a singlechip module, an FPGA module, a system auxiliary module, an expansion interface module, a dual-port communication module, a digital quantity IO expansion module, a DA module, an AD module and an input/output interface module, wherein the system auxiliary module is connected with a singlechip module and the FPGA module; the singlechip module is connected with the expansion interface module; the dual-port communication module is connected with the FPGA module and an upper computer; the DA module is connected with the FPGA module; the AD module is connected with the FPGA module; the digital quantity IO expansion module is connected with the FPGA module; the DA module is connected with the input/output interface module; the AD module is connected with the input/output interface module; and the digital quantity IO expansion module is connected with the input/output interface module. The singlechip and the FPGA are adopted, so the control card has the advantages of improving the interpolation efficiency, reducing external circuit modules, enhancing the stability, reducing the area of the control card and having low cost.

The invention relates to a tyre mounting tool assembly, specifically relates to a tyre mounting/demounting tool assembly for a tyre mounting/demounting machine comprises a carrier unit (100) having a first as well as a second end (112, 114) and being provided with first support means (120) for receiving a bead breaker tool (200) and second support means (130) for receiving a mounting support tool (300), a bead breaker tool (200) for loosening the tyre bead (TB) from the rim edge (RE) of a wheel (W), having a first as well as a second end (202, 204), the first end (202) is provided with at least one bead breaker tool element (210) and the second end (204) is adapted to be mounted to the carrier unit (100) via the first support means (120), and a mounting support tool (300) for supporting the mounting of at least one tyre bead (TB) of a tyre (T) to be mounted on a rim (R), the mounting support tool (300) having a first as well as a second end (302, 304), the first end (302) is provided with a mounting support tool ele-ment (310) and the second end (304) is adapted to be mounted to the carrier unit (100) via the second support means (130). The shape of the bead breaker tool element (210) and the shape of the mounting support tool (300) are at least partially congruent to each other.

The invention relates to a combined beam-column joint design method, and belongs to the technical field of civil engineering. The method comprises the following steps: (1) determining a calculation model, and simplifying the calculation model into three calculation models according to different stresses: a neutral axis is positioned in a concrete floor slab under positive loading, a neutral axis is positioned in an outer ring plate flange under positive loading, and negative loading is carried out; (2) determining the internal work of the outer ring plate; (3) determining the internal work ofthe steel pipe; (4) determining the plastic yield shear force of the hollow column beam-column joint part; And (5) determining the flexural capacity of the combined beam-column joint under the three calculation models, and considering the floor slab effect in the calculation of the bearing capacity, so that the design of the combined beam meets the requirements of strong column and weak beam ', thereby enhancing the anti-seismic collapse capacity of the building.

The invention discloses a loading system for automobile frames, and particularly relates to a loading system suitable for various vehicle frames. The loading system comprises a sling trolley, a track, a trolley line, a chain, a ground traveling car, a variable-frequency motor, steel structures (a protecting wire net, a maintenance platform and a main framework), an operation platform and an electric control system, and is characterized in that positioning mechanisms matched with a sling are arranged at both a loading point and an unloading point. The loading system provided by the invention solves the problem of how to utilize one loading point to load, and adopts the structure that the hoisting point is designed to be close to a frame welding completion station, thereby saving both the loading time and the production time; one trolley is provided with only one hoisting point but various vehicles can be placed, so that the system design flow is greatly reduced, and the investment cost is saved; and trolleys in the air can be reasonably distributed by an intelligent control system, so that the production efficiency is effectively improved.

The invention discloses a main control board suitable for a modular docking station framework and a docking station thereof. The main control board comprises an expansion board and a main control board, and the expansion board and the main control board are in bidirectional communication connection through a transmission connector; the main control board comprises a main control chip and at leastone thunder and lightning 3 interface, and a pin of the main control chip is in communication connection with the expansion board through a transmission connector; the expansion board comprises a plurality of expansion interfaces and a power supply interface, and the expansion interfaces and the power supply interface are in communication connection with pins of the main control chip through transmission connectors respectively. According to the invention, a single PCBA of a traditional docking station is divided into two PCBAs, namely, the expansion board and the main control board, so that the production and the manufacturing of the expansion boards are PCBAs which can be produced and manufactured by existing manufacturers on the basis of low cost and low design quantity, and the assembly of the docking station main board can be completed only by installing the purchased main control board and the transmission connector on the expansion board.

The invention relates to a semi-hidden frame window. The semi-hidden frame window comprises a wall body connecting piece, a first window frame profile, a second window frame profile, a sealing heat insulation mechanism and a window sash, the wall body connecting piece comprises a connecting profile fixedly connected to a wall plate, an outer connecting piece is arranged on the outer side of the connecting profile, and an inner connecting piece is arranged on the inner side of the connecting profile; the first window frame profile is fixedly arranged on the outer connecting piece; the second window frame profile is fixedly buckled on a corresponding outer wall keel through a corresponding buckling piece, the inner connecting piece is clamped to the outer side of the buckling piece, the width of the second window frame profile is larger than that of the first window frame profile, and the second window frame profile and the first window frame profile are arranged in a step shape; the sealing heat insulation mechanism is fixedly arranged between the first window frame profile and the second window frame profile; and a window sash profile of the window sash is fixedly connected and mounted on the side wall of the second window frame profile through a corresponding sliding support. The construction cost can be effectively reduced, and the compression resistance and the tensile property can be effectively improved.

The invention discloses a sprinkler, which comprises a chassis assembly, a water tank assembly is installed on the chassis assembly, an antiaircraft gun assembly is installed at the tail of the water tank assembly, and a rear sprinkling assembly is installed under the tail of the chassis assembly. ;The upper ends of both sides of the water tank assembly are equipped with side sprinkler assemblies; the front end of the water tank assembly is equipped with a self-priming water pump assembly, which is connected to the water tank assembly through a water pipe; the front end of the chassis assembly is installed There is a front flushing assembly; the chassis assembly is a Dongfeng 4*2 type II chassis with a wheelbase of 3400, 3600 or 3800 and a wheelbase of 1700 or 1750. The invention is simple in structure and reasonable in design, and the cleaning effect is improved by setting the front flushing assembly and spraying after flushing. By choosing the second-class chassis of Dongfeng 4*2, the wheelbase is 3400, 3600 or 3800, and the wheelbase is 1700 or 1750, which reduces the design volume and can meet the environmental protection needs of rural roads, streets and small construction sites.

The invention discloses a processing method of a medicine use index statistical information system, and relates to the technical field of medicine use index statistics. The key points of the technical scheme are as follows: the statistical attributes of drug standard extension codes being uniformly maintained in a background database, wherein the statistical attributes of the background drug standard extension code are maintained by a product name association attribute, a preparation specification code association attribute, a packaging specification code association attribute, a standard extension code association attribute and a production enterprise association attribute according to attribute characteristics; the medicine application end associating the medicine advice with the drug standard extension code; when each index is counted, obtaining a standard extension code attribute value associated with the doctor's advice, and calculating the corresponding index after the standard extension code attribute value is multiplied by the accumulated number of the doctor's advice. The method can be used in the fields of hospital index statistics, index statistics of all acquired hospital medical advices by government supervision departments, big data analysis and the like, and has the characteristics of rapid maintenance, consistent statistical results, simple procedures and the like.

The invention discloses an off-axis multi-reflector optical system design method based on a space coordinate transfer matrix, and belongs to the technical field of optical design. The method comprisesthe following steps: establishing an initial coordinate system and a reference coordinate system of each reflector; selecting characteristic light, establishing an input-output relationship between the reflectors, and marking intersection points between the characteristic light and the reflectors as characteristic points; realizing the transmission of light characteristics in the off-axis multi-reflection optical system through a space coordinate transfer matrix method; and finally, fitting to obtain the pose of each reflector of an off-axis multi-reflector optical system. The space coordinate transfer matrix theory is used for designing the optical system, and the integrated design and machining of the optical system and the assembly and adjustment of the system are facilitated.

The invention discloses a concrete mixing carrier vehicle which comprises a chassis assembly, wherein the chassis assembly is a Dongfeng 4*2 second-class chassis, with the wheel base of 3,650 or 3,800 and the wheel track of 1,700 or 1,750; a mixing tank assembly is mounted on the chassis assembly; a water tank cleaning system is arranged in front of the mixing tank assembly; an oil path cooling system is arranged below the left side of the water tank cleaning system; a hydraulic system is arranged in front of the oil path cooling system; a concrete feeding system is arranged at the top end of the tail part of the mixing tank assembly; and a concrete discharging system is arranged at the lower end of the tail part of the mixing tank assembly. The concrete mixing carrier vehicle is simple in structure and reasonable in design; by the adoption of the Dongfeng 4*2 second-class chassis, the wheel base of 3,650 or 3,800 and the wheel track of 1,700 or 1,750, the design amount is reduced, the suitability of road conditions is high, and the concrete mixing carrier vehicle meets the demand for urban construction and can well adapt to material conveying on country roads.