124results about How to "Unified structure" patented technology

The invention relates to a self-resetting intelligent rotary lock core with power supply from a key, a matched lockset and the key, wherein the intelligent rotary lock core and the matched lockset comprise a key jack unit and a rotary table; an electronic circuit unit, an electromechanical driving unit and a force transmission clutch unit are arranged on the rotary table, and a reset push rod forresetting the force transmission clutch unit is arranged in a key jack; an electronic key comprises a key head, contacts and an electronic circuit device; the electronic circuit device comprises the power supply; part outer surface of the key head is wrapped with a metal sleeve; and all contacts are exposed outside the metal sleeve. The intelligent rotary lock core, the matched lockset and the key can upgrade the prior mechanical lock to an electronic lock immediately, improve safety and convenience of the lockset greatly during use, and unify more keys of people into one, so the electronic lock can really be popularized.

The invention belongs to the field of catalyst materials and forming methods thereof, and concretely relates to a honeycombed catalyst material and an extrusion forming method thereof. The invention discloses the honeycombed catalyst material and the forming method thereof, and discloses the optimal content, the optimal ingredients and the optimal matching ratio of the honeycombed catalyst material and the preparation forming method thereof at the same time. A result shows that the honeycombed catalyst material has high catalytic efficiency on harmful gases such as formaldehyde and methylbenzene.

The invention discloses a test data processing method, apparatus and system. The method comprises the steps of receiving a test request sent by a user front end, wherein the test request at least comprises identifier information of at least one test device; controlling the at least one test device to perform testing according to the identifier information of the at least one test device; and obtaining test data of the at least one test device, and processing the test data to obtain a test result of the at least one test device. According to the test data processing method, apparatus and system, the technical problems of long test time and low working efficiency of a test data processing method in the prior art are solved.

The invention discloses an H-shaped electric control beam scanning radome which is formed by using a microwave diode; a copper wire with H-shaped unit structure is painted on the front surface and the back surface of an FR4 dielectric slab and the dielectric slab is painted with n and m unit length respectively horizontally and longitudinally so as to form the double surface symmetrical heterodromous dielectric slab with the number of n multiplied by m, the same H-shaped structure and uniform distribution; the microwave diode is added in the H-shaped structure of each unit, direct current voltage is externally added to each unit of the first line of the upper end of the heterodromous dielectric slab so as to lead the microwave diode in each row of units to have the same direct current bias and all the units in each row are parallel; and the difference of two adjacent rows of added direct current voltage is adjusted to lead the beam running through the two adjacent rows to have the same phase difference so as to realize beam deflection. The capacitance of the diode is controlled by the direct current voltage so as to change the resonance frequency heterodromous medium and achieve the purpose of electric control adjustment of the scanning direction. The invention has simple electric control circuit, good electric control adjustability, uniform structure, small size, light weight, simple manufacture and low cost.

The invention belongs to the field of biological suture lines, and particularly relates to a preparation method of a degradable suture line with barbs. The preparation method of the degradable sutureline with the barbs comprises the following steps of (1) preparing of a spinning solution, dissolving poly(p-dioxanone) into anhydrous dimethyl sulfoxide, and fully stirring, so as to obtain a poly(p-dioxanone) solution; treating for 2 to 8h by ultrasonic waves at the temperature of 60 to 80 DEG C, and filtering; removing air bubbles under the vacuum condition, so as to obtain the spinning solution; (2) preparing of a barb solution, mixing PCL (polycaprolactone) and PLGA (poly lactic-glycolic acid), dissolving into an organic solution, filtering, and removing air bubbles under the vacuum condition, so as to obtain the barb solution; (3) spinning; (4) preparing of the barbs: placing poly(p-dioxanone) wires into a barbed die, adding the barb solution, and shaping; (5) post-treatment. The preparation method has the advantages that the poly(p-dioxanone) wires are used for enhancing the tensile strength and elasticity; the exterior of each poly(p-dioxanone) wire is coated with one layer ofbarb solution; besides the function of enhancing the biological solubility and elasticity, the barbs are more uniform.

The invention relates to the computer technology, provides a centralized data management system and method, and is used for solving the problem of relative independence of each data source in the existing computer. The adopted technical scheme is as follows: the centralized data management system comprises a data management module, a reader-writer management module and at least one reader-writer object, wherein the data management module is used for establishing a data cache table, indicating the reader-writer management module to carry out corresponding operation on user data according to a user request and receiving the returned data; the reader-writer management module is used for establishing the corresponding reader-writer objects for data sources, storing a corresponding relation table, entrusting the reader-writer objects to carry out operation on the data sources according to indication of the data management module, and returning the data to the data management module; and the reader-writer object is used for carrying out reading-writing operation on the corresponding data sources, and converting the data which needs to be returned into a format of the data cache table. The centralized data management system and method have the beneficial effects of being simple for a user to operate and being suitable for management of the computer data sources.

The invention relates to the technical field of a model ship battery, and in particular relates to a lithium ion battery pack capable of outputting multiple voltages. The lithium ion battery pack comprises cells, a printed circuit board assembly and a printed circuit board module, and is characterized in that plugs are embedded in the parts, corresponding to electrodes of the cells of the printed circuit board assembly; the battery pack is formed by sequentially connecting the cells, the printed circuit board assembly and the printed circuit board module; battery pack units with equal cells are connected with one another in series or in parallel by the printed circuit board module to form the battery pack capable of outputting different voltages. According to the lithium ion battery pack, the same number of cells with the same model are connected with one another in series or in parallel by the printed circuit board module to form the battery pack capable of outputting different voltages values, the varieties of the cells of the battery pack can be reduced, the structure is unified, sub materials needed by the battery pack can be shared to the utmost extent, and the production operation difficulty is lowered.

The comb filter with less coating layers providing good filtering effect is disclosed in the invention in order to overcome disadvantage in existed techniques. The filter is composed of multiple coupled Fabry-Perot cavities. Structure of film layer is as: AIRGLRC1RGLRC2 and the like RGLRCqRGLRIA, where A as air, R as reflecting layer, GL as interval layer, C as coupling layer, and q as number of coupling layer.

The invention discloses a wind resistant wall block provided with a wind guiding structure. Uniform wall blocks are adopted to be vertically and horizontally stacked, the height and the width of a whole wall can be controlled according to actual needs, and mounting and dismounting adjustment is facilitated. The wall is vertically assembled through clamping of triangular structures, good stacking and positioning can be achieved, the firmness is good, and all the wall blocks are mutually restricted; matched front wind guiding holes, horizontal wind guiding holes and vertical wind guiding holes are formed, wind blowing towards the front surfaces of the wall blocks is introduced into the front wind guiding holes and can be discharged towards the side faces of the wall blocks through the horizontal wind guiding holes and discharged upwards through the vertical wind guiding holes, accordingly, wind force borne by the wall blocks is decreased, and the wind resistant effect is improved. Mounting racks and adjustment brackets are arranged to achieve angle adjustment of the whole wall, the angle of the wall can be changed according to needs, direct impact of wind to the wall is reduced, and after the height of the wall is decreased, a space can be opened conveniently when the wind is small or blocking is not needed. A base is arranged to improve the firmness and the stability of the whole wall.

The invention relates to dynamic reconfigurable universal ground measurement and control equipment and a signal input and output control method thereof. Through adopting universal, intelligent and miniature design, the dynamic reconfigurable universal ground measurement and control equipment has the advantages of simple structure, uniform configuration, high compatibility and high maintainability,can realize dynamic reconfiguration from a module level to a single-machine level, and is convenient for function expansion as well as maintenance and replacement to meet the testing requirements ofdifferent stages and different working conditions, improves equipment universality and model compatibility, improves the aerospace ground test efficiency and mission reliability, adopts universal, miniature and modular design for measurement and control equipment through integrating the measurement and control requirements and measurement and control resources, realizes the equipment combination configuration oriented to functional requirements, satisfies the usage requirements of fast maintenance and replacement, integrally applies the backplate bus technology, satisfies the cascading expansion from the module level to the single-machine level and the test requirements of different stages and different working conditions, adopts an independent bus for monitoring health of board card status, and improves the intelligence level and health management level of the measurement and control equipment.

The invention relates to a railway industry and electricity integrated electric switch device with a central locking polar integrated control unit. A high-strength anti-retreating moving lock mechanism, an integrated visible lock checking expression mechanism, a closed oil immersion overload unloading double speed transmission mechanism, a double speed, rapid stopping and high-efficiency permanent magnet direct-current motor and the like are integrated to form a compact non-squeezable central locking electric switch machine, wherein the high-strength anti-retreating moving lock mechanism is composed of a ball iron box seat/a heavy-duty bearing/an upper rack moving lock rod/a short and thick tooth crest lock; a lock checking rod/a direct-acting contact expression switch/a four-head lock checking block/a spiral starting disk/an axial quick-acting ring which are flatly placed and connected by body separation form the integrated visible lock checking expression mechanism; the closed oil immersion overload unloading double speed transmission mechanism integrates a 2K-H displacement and variable level differential transmission shaft with multiple tooth differences and short teeth, a stopping output wheel shaft with an eccentric bushing hammer; the compact central locking electric switch machine which can not be squeezed, a lengthened rail brace slide plate ( base rail/ switch tie) central multi-lug insulation hinge, a crank and straight linked arm and a linked switch rail and point rail form an industry and electricity integrated squeezable and non-squeezable unit by means of a zero-clearance sleeved elasticity group pin and a double-port microgap hinge, low speed turnout unitization of single opening and single action, double slip separated action, hump double action and the like is achieved, a intermediate speed and high speed turnout switch rail and a point rail are synchronous in sections and combined with combination unitization to form the safe, reliable, advanced, adjustment-free, protection-free and industry and electricity assembled power-driven turnout of the whole transmission and whole spreading central locking electrode control device.

The invention relates to the technical field of bridge building construction, in particular to a temporary pier construction method. The method sequentially comprises the following steps: A: pouring a base used for supporting an assembled heavy steel pipe supporting device in a design position; B: according to a design requirement, making members of the assembled heavy steel pipe supporting device; and C: assembling the assembled heavy steel pipe supporting device on the base, wherein the height of the base ensures the assembled heavy steel pipe supporting device to have sufficient supporting strength, rigidity and stability vertically and horizontally. According to the scheme provided by the invention, the height of the base and the height of the assembled heavy steel pipe supporting device are coordinated, so that on the premise of ensuring the temporary pier to have reliable supporting strength, the construction difficulty of the temporary pier is lowered, the project time is shortened, and the construction cost and time are saved.

The invention discloses a rail grinding device which comprises a moving platform. The moving platform reciprocates along the two sides of a rail, the moving platform is provided with a first linear lifting assembly, and the first linear lifting assembly is arranged towards the top surface of the rail; the first linear lifting assembly is provided with a rotating part and a rotating platform, the rotating part drives the rotating platform to rotate, the rotating platform is provided with a second linear lifting assembly, and the second linear lifting assembly is provided with a power part; and the power part is connected with a grinding head or connected to the grinding head through by a power steering gear. According to the rail grinding device, different angles and different faces of the rail can be ground and maintained by using a single unit, and the use range is wide and versatility is high.

The invention relates to a lithium battery laminating device and a laminating method. The device is composed of a machine frame, a plurality of supporting components arranged at the lower part of themachine frame, a plurality of molding components arranged at the upper part of the machine frame, and a laminating platform arranged between the supporting components and the molding components. The invention can realize the rapid folding of the diaphragm and the positive and negative electrode sheets, has the advantages of large efficiency promotion space, good compatibility with the battery cell, simple and reliable structure, etc., can effectively replace the complex operation procedures such as the sheet taking, positioning, diaphragm folding and the like under the traditional Z-shaped lamination mode, and greatly improves the production efficiency.

The invention discloses a fabricated wall crossed by an air duct and a mounting method of the fabricated wall, and relates to the technical field of buildings. The problem that the position of a preformed ventilation opening of a wall module cannot meet the actual construction site requirement is avoided, and the building process is simple, convenient and rapid. The fabricated wall crossed by theair duct comprises a main wall body and a lower wall body which are lapped by a plurality of wall modules, and the heights of lapping profiles and a first wall panel of the main wall body are equal tothe distance between a building top plate and a building bottom plate; the heights of lapping profiles at the edge of the lower wall body are larger than the heights of lapping profiles in the middleof the lower wall body and equal to the heights of the lapping profiles of the main wall body, and the height of a first wall panel of the lower wall body is equal to the heights of the lapping profiles in the middle of the lower wall body; an air duct wall body comprises a second wall panel and supporting profiles, and the supporting profiles are connected with the lapping profiles at the edge of the lower wall body in a clamped mode; and a ventilation opening is formed in the second wall panel and located in the extending direction of the one or more lapping profiles in the middle of the lower wall body. The fabricated wall crossed by the air duct and the mounting method of the fabricated wall are used for construction walls.