42results about How to "Avoid wasting space" patented technology

The invention relates to the technical field of hollow part production, and discloses a metal-plastic composite car lamp frame shell integrated injection molding device which comprises an injection molding machine, a movable mold and a fixed mold are installed in the injection molding machine, an external manipulator and an external cooling module are installed outside the injection molding machine, and two fixing holes are symmetrically formed in the outer surface of the movable mold; an injection molding assembly is arranged in the injection molding machine, the injection molding assembly comprises not less than two metal pipes and not less than four extension pipes, and in the cooling process, the metal pipes are cooled from inside to outside based on the physical characteristics of the metal pipes; by means of the cooling mode, the middle of the molding material is cooled and shrunk firstly, the situation that the outer layer is solidified firstly due to the fact that cooling is conducted from the outside to the inside of the cavity traditionally is changed, when the internal material is cooled and shrunk, limitation of the solidified outer layer material is avoided, and therefore the problem that cavities are generated due to inconsistent shrinkage is effectively prevented.

The invention relates to the technical field of warehouse management, in particular to a textile warehouse intelligent management method and system based on popular element information monitoring. The method comprises the following steps: obtaining fabric transaction monitoring data of an e-commerce platform and carrying out fashion element trend analysis so as to obtain fabric fashion trend data; obtaining textile warehouse management data and carrying out textile product inventory period analysis to obtain warehouse textile product inventory period data; according to the fabric fashion trend data, carrying out demand fabric inventory association to obtain warehouse demand fabric inventory period data; according to the warehouse demand woven product inventory cycle data, carrying out popular woven product adaptation degree evaluation, and obtaining popular woven product adaptation degree data of the popular woven products; and carrying out inventory structure optimization on the basis of the popular fabric adaptation degree data of the popular fabric to obtain optimization management data of the textile warehouse. The overall efficiency of warehouse management can be improved.

The utility model relates to biological medicine storage technical field, concretely is a kind of biological medicine storage frame of flexible combination, including main frame, the inside of main frame is provided with rack, the surface of rack is provided with adjusting device, adjusting device includes plug-in rod, plug-in rod and the inside slide connection of rack, the one end of plug-in rod is fixedly connected with pressing block, pressing block and the inside slide connection of rack, fixedly connected with push spring between pressing block and rack, the surface of plug-in rod is fixedly connected with push block, push block and the inside slide connection of rack, the inside wall of main frame is provided with positioning hole, the other end of plug-in rod is inserted with the inside of positioning hole.The utility model, by setting adjusting device, can effectively store different height biological medicine, avoid the problem that storage frame appears insufficient space and space waste when storing different medicine, and then be favorable to worker to store the storage space of storage frame and carry out flexible combination.

The present invention relates to a vinyl chloride synthesis reaction process, and in particular to an acetylene method vinyl chloride synthesis reaction process, comprising: (1) a mixed raw material gas A is subjected to an adiabatic catalytic reaction to obtain a mixed gas B; (2) the mixed gas B is subjected to an isothermal catalytic reaction to obtain a mixed gas C containing vinyl chloride, and the mixed gas C enters a post-processing system. The present invention adopts radial and two-stage catalytic reactions, eliminates a separate raw material gas preheater, reduces the number of equipment, saves equipment investment, reduces reaction pressure drop, prolongs catalyst life, and improves subsequent reaction efficiency, so that the conversion rate is greater than 98.5% and the selectivity is greater than 99%.

The utility model relates to an unmanned plane technical field discloses a kind of remote control material transport devices for unmanned island base station construction, including unmanned plane main body, the bottom of unmanned plane main body is provided with mounting mechanism.The utility model is connected support frame with unmanned plane main body bottom mounting mechanism, and the thread connection of first mounting slot is realized adjustable installation by first bolt and first bolt with connecting frame, and the sliding fit of movable storage frame is locked by second bolt and second mounting slot with the bottom sliding slot of receiving station, and the modularization bearing system of flexible adjustment is formed.The design solves the problem that traditional unmanned plane material transport device is inconvenient to adjust and poor in adaptability, support frame can adjust horizontal span according to material size, avoids the time-consuming problem of space waste and multiple disassembly and assembly, so that the device has the advantages of high efficiency, flexibility and safety in complex material transportation of unmanned island.

The utility model relates to a portable multifunctional tool cabinet relates to multifunctional tool cabinet, including first tool sub -cabinet, second tool sub -cabinet, third tool sub -cabinet, first lock catch, and second lock catch. In the utility model's multifunctional tool cabinet through first lock catch and second lock catch will first tool sub -cabinet, second tool sub -cabinet and third tool sub -cabinet design detachable and re -combinable structure, so that the user can adjust the overall size and shape structure of tool cabinet according to actual demand. This modular design not only improves the flexibility of tool cabinet, but also makes it better adapt to different indoor environment such as room size, layout etc. so that the application scope of tool cabinet is greatly expanded.

This application discloses an encoding method, a decoding method, an electronic device, and a readable storage medium, relating to the field of programmable logic controller (PLC) technology. The method includes: identifying instruction characteristics of an instruction; determining the instruction code type based on the instruction characteristics, wherein the instruction code type includes basic fixed-length instruction code, fixed extended instruction code, extended long instruction code, and variable-length instruction code; and filling the instruction code field of the instruction according to the instruction code type to obtain the target instruction code. This application solves the problem of low encoding efficiency in PLC instruction encoding methods and effectively improves decoding speed.

The utility model discloses a kind of goods transport trolley, belong to goods transport technical field, including base, the surface of base is slidably installed with the side pull frame one and side pull frame two that can be pulled out to two sides, the bottom end of base is distributed with universal wheel one, the bottom end of side pull frame one and side pull frame two is installed with universal wheel two, the surface of base, side pull frame one and side pull frame two is all set with clamping groove, the inside of clamping groove is clamped with pressing plate, side pull frame one and side pull frame two all include horizontal plate, the side of horizontal plate is distributed with extension plate, realize three major core functions: one is flexible expansion bearing space, the transfer demand of adaptation different volume goods;Two are to strengthen goods limiting and fixing, prevent goods from sliding and falling in transfer process;Three are to improve operation convenience and structural stability, reduce side pull frame sliding resistance, ensure that the structure is stable after expansion, finally improve goods transfer efficiency and security.

The invention discloses adjustable temporary storage equipment for cold-chain logistics, and relates to the technical field of cold-chain logistics, in particular to the adjustable temporary storage equipment for cold-chain logistics, which comprises a storage box, one side of the storage box is provided with a temperature controller through a screw, and one side of the temperature controller is connected with an induction rod through a cable. A semiconductor plane refrigeration plate is mounted on an inner back plate of the storage box through screws, a third mounting plate is mounted on one side of the storage box through screws, a fixing frame is arranged on one side of the third mounting plate, a door plate is magnetically attracted to the front of the storage box, and an observation window is embedded in the door plate. According to the adjustable temporary storage equipment for the cold-chain logistics, automatic feeding and discharging can be achieved, meanwhile, the height of frozen objects is detected, the situation that objects of different batches are mixed into the frozen objects and enter the storage box, and consequently materials are blocked is avoided, the height adjustable device is arranged in the storage box, and storage of the frozen objects of different batches is facilitated.

The utility model discloses integrated carbonization line filter equipment, including filter box, and the water inlet pipe and the water outlet pipe are penetrated and are fixed on filter box, and the filter box upper end is open, and the first sleeve pipe and the second sleeve pipe are fixed to the filter box inner wall bottom surface, and the first sleeve pipe and the second sleeve pipe correspond. The utility model discloses the structure design of first purification pipe and first sleeve pipe screw connection, second purification pipe and second sleeve pipe sliding fit, and cooperation limiting mechanism and locking mechanism can realize quick dismounting, when needing to replace filter core, first nut and first bolt in locking mechanism are loosened first, make the support of limiting mechanism slide on the guide rod, drive sealing sleeve and the second purification pipe connected therewith to remove to the direction away from first purification pipe, remove the adhering state of both, then rotate first purification pipe, make it from the thread connection of first sleeve pipe spin out, can take out first purification pipe and carry out filter core replacement, convenient to use.

The utility model relates to the technical field of cooking box structures, in particular to an installation shell and a high-temperature cooking box, which comprise the installation shell, a first installation part, a second installation part and a third installation part are arranged on the installation shell, a steam transmission pipe is arranged on a heating assembly, the third installation part is used for fixing the steam transmission pipe, and the steam transmission pipe is arranged on the installation shell. A first mounting part for mounting a water supply assembly, a second mounting part for mounting a heating assembly and a third mounting part which is communicated with the outside of the mounting shell and is used for mounting a steam transmission pipe are arranged on the mounting shell, so that parts such as the water supply assembly, the heating assembly and the steam transmission pipe are intensively arranged on the same mounting shell; therefore, a whole with a compact structure is formed, space waste caused by traditional distributed installation is avoided, and the problem that when a water supply assembly, a heating assembly, a steam transmission pipe and other parts are installed on an existing cooking box, each part is independently installed on an overall frame of the cooking box, and much space is occupied is effectively solved.

The utility model belongs to motor technical field discloses a kind of outer rotor motor of stator core integral injection molding insulation packaging, including the stator core with stator yoke, multiple stator teeth and multiple coil winding;Stator core is connected with one first connecting column and at least one second connecting column, first connecting column and second connecting column;The public end of each coil winding is electrically connected with the one end of first connecting column;The starting end of coil winding of corresponding phase is electrically connected with the one end of second connecting column;Stator core is equipped with injection molding part, injection molding part is formed by insulating material injection molding, injection molding part covers stator core, first connecting column and the one end of second connecting column coil winding;The other end of second connecting column is extended to the outside of injection molding part to the same side along stator yoke axis direction;Effectively solve the problem that the existing technology has redundant motor structure to meet the requirement of creepage distance, insufficient insulation reliability, and cannot take into account high-pressure safety and compact design.

The application discloses a register allocation method, device, equipment, medium and product, and the method comprises the steps of obtaining an operation instruction to be allocated, determining an operation width identifier of the operation instruction to be allocated; determining a register allocation mode of the operation instruction to be allocated according to the operation width identifier and a register sharing condition, wherein the register allocation mode comprises a shared register allocation mode and a separate allocation mode; performing physical register allocation on the operation instruction to be allocated based on the register allocation mode, and generating an enhanced renaming table, and each 64-bit physical register is divided into a high 32-bit sub-register and a low 32-bit sub-register. By splitting a single 64-bit physical register into two independent 32-bit sub-registers and realizing shared use, the shared or separate allocation mode is dynamically selected based on the instruction width, space waste caused by using only 32 bits but occupying a complete 64-bit register can be avoided, dynamic power consumption is reduced, and the register utilization rate is significantly improved.

The utility model relates to the field of blister trays, in particular to a telescopic blister tray. The telescopic blister tray comprises a tray body, a base and a limiting mechanism, the tray body is divided into a fixed section and a movable section, a corrugated telescopic section is fixed between the fixed section and the movable section, the base is installed at the bottom end of the tray body and fixedly connected with the fixed section, and one end of the base is slidably connected with an L-shaped drawing plate; one end of the L-shaped drawing plate is fixedly connected with the moving section, the top end of the base is fixedly connected with a blocking cover, and a limiting mechanism is installed between the tray body and the L-shaped drawing plate. Through the design of the corrugated telescopic section, the length of the tray is flexibly adjusted, and personalized loading can be carried out according to articles of different sizes; not only is space waste caused when a traditional fixed-size tray is used for loading small-size objects avoided, but also the problem that large-size objects are difficult to load is solved, and therefore the loading efficiency and the space utilization rate are improved.

The utility model discloses a mechanical parking garage with an anti-collision structure, and relates to the technical field of parking garages, the mechanical parking garage comprises a bottom plate main body, the two sides of the top end of the bottom plate main body are welded with fixing frames, the top end of the bottom plate main body is slidably connected with two groups of lower layer parking plates, and an upper layer parking plate is arranged right above the lower layer parking plates. Space waste can be effectively avoided through the lower-layer parking plate and the upper-layer parking plate, meanwhile, the orderly parking mode is beneficial to improving the overall capacity of the garage, more vehicles can be parked, when the upper-layer parking plate drives the parked vehicles to ascend, a piston extrudes hydraulic oil in a hydraulic cylinder, and the hydraulic cylinder is driven by the hydraulic cylinder to ascend. The limiting blocks are moved out from the interior of the upper-layer parking plate, the situation that due to slight shaking generated when the upper-layer parking plate ascends, a vehicle moves, and consequently the vehicle falls is effectively prevented, the vehicle is prevented from moving through the limiting blocks, and the possibility that the vehicle is damaged can be greatly reduced; and meanwhile, the maintenance cost caused by collision accidents is also reduced.

The utility model relates to the technical field of research, development and design of articles for daily use, in particular to a novel ice-making container and an ice-making container group, which comprises a container body, an opening is arranged at the top of the container body, an ice-making space is arranged inside the container body, and a clamping part is arranged on the outer wall of the container body. The ice-making container has the advantages that due to the structure, the ice-making containers can be assembled at will, a user can assemble the ice-making containers at will by increasing or reducing the number of assembly modules according to the actual size of a refrigerator drawer, and the refrigerator drawer can be assembled at any time, so that the assembly efficiency of the refrigerator drawer is improved, and the assembly cost of the refrigerator drawer is reduced. The size of the whole ice-making container is easily adjusted, space waste or use inconvenience caused by size mismatching is avoided, a user can control the number of the ice-making containers according to the number required by ice making, and waste caused by too much ice making is prevented.

This utility model relates to the field of pharmaceutical tray technology, and more particularly to a clinical pharmaceutical tray. It includes a tray body, a first partition fixed to the inner side of the tray body, four locking plates slidably connected to the four inner corners of one end of the tray body, a second fixing plate fixed to one side of each locking plate, and locking mechanisms at the four top corners of one end of the tray body for locking and fixing the locking plates. An adjustment mechanism is provided on one end of the tray body. The clinical pharmaceutical tray provided by this utility model allows the position of the second partition to be flexibly adjusted according to actual needs, thereby maximizing the space utilization of the tray body. Medicines of different sizes and shapes can be stored separately, avoiding space waste, and the separate storage can prevent cross-contamination between medicines. The locking mechanism design makes the removal of the adjustment mechanism quicker, thus facilitating the disinfection and cleaning of the tray body.

The invention discloses a circuit board structure and method for improving the alignment precision capability between circuit board lamination layers, and the circuit board structure improves the board edge design of an existing circuit board which needs to be laminated, and on the basis of an existing Pi < n-1 > am positioning hole, the alignment precision capability between the lamination layers of the circuit board is improved. And a plurality of conductive blocks capable of heating and pre-fusing prepregs after being electrified are arranged on the edge of the plate. According to the method, the circuit board A and the circuit board B are manufactured according to the circuit board structure, the X-ray irradiation function is utilized firstly, and the T-face target and the B-face target on the circuit board A and the circuit board B are accurately recognized and matched when alignment between circuit board pressing layers is carried out, so that high-precision automatic alignment is achieved. And the electromagnetic hot melting function of the two vacuum table boards is started, so that the conductive blocks designed on the circuit board A and the conductive blocks designed on the circuit board B are used as fixing points to be fused with the prepregs respectively, the relative positions between layers can be kept unchanged in the fusion process, preliminary positioning is achieved, and the alignment precision is further improved. And after the preliminary fusion positioning, the Pi < n-1 > am positioning holes are utilized to carry out Pi < n-1 > am lamination on the whole, so that higher alignment precision among the layers in the lamination process is ensured.

The utility model discloses a battery pack and a vehicle, and belongs to the technical field of power batteries, the battery pack uses a liquid cooling plate as a side plate in a battery pack to clamp and fix the battery pack so as to replace a side plate in a traditional battery pack, and the structure of the liquid cooling plate is arranged into a first section and a second section which are arranged along a third direction, so that the liquid cooling plate is convenient to use. The first section is internally provided with a flow channel to form heat exchange with the battery pack, so that single batteries in the battery pack are kept at a proper temperature, and the second section is connected with the first section to form heat conduction with the first section, so that heat accumulated in the first section through heat exchange is conducted to the second section; the temperature of the part of the battery pack corresponding to the first section is close to or even close to the temperature of the part of the battery pack corresponding to the second section, the temperature equalizing effect of the battery pack is achieved, the service life of the battery pack is prolonged, the space utilization rate in the battery pack is improved, and the energy density of the whole pack is improved.

The invention discloses a bogie maintenance assembly line workshop layout optimization method, and relates to the technical field of bogie maintenance processes, and the method comprises the steps: determining an optimizable process and process optimization content based on maintenance equipment; optimizing the overhaul process flow of the bogie; carrying out assembly line balance improvement on the optimized bogie maintenance process; partitioning the improved assembly line according to the content of each process to obtain a plurality of functional areas; performing logistics correlation analysis and non-logistics analysis on each functional area to obtain a logistics correlation graph and a non-logistics correlation graph; carrying out integrated calculation on associated data in the logistics correlation graph and the non-logistics correlation graph to obtain a comprehensive relation; and determining the assembly line workshop layout position according to the comprehensive relation and the actual workshop space. Through the optimization method, the labor cost can be reduced, the maintenance efficiency and the flexibility are improved, and the purposes of green maintenance, scientific maintenance and intelligent maintenance are achieved.

The invention discloses a guide vane tray assembly backflow mechanism of a U-shaped guide vane high-current automatic production line, which comprises a first tray conveying device arranged at the feeding end of the production line and a second tray conveying device arranged at the discharging end of the production line, the feeding conveying rail and the returning conveying rail are arranged between the first tray conveying device and the second tray conveying device, the first tray conveying device comprises a conveying frame, a vertical annular rail arranged in the conveying frame, a tray motor installed on the conveying frame and used for driving the vertical annular rail, and a conveying belt arranged on the conveying frame. The mounting nodes are arranged on the vertical annular track and move along with the track; the guide vane tray assembly backflow mechanism of the U-shaped guide vane large-current automatic production line solves the problems of low tray transportation efficiency, unreasonable space layout, unstable tray transportation and the like in an existing production line, finally improves the automation degree, the transportation efficiency and the space utilization rate of the production line, and improves the stability and the reliability of production.

The embodiment of the utility model relates to the technical field of communication, and discloses an integrated antenna and communication equipment, the integrated antenna comprises an antenna body and a circuit mainboard, the antenna body comprises a first radiation part, a second radiation part, a slot unit and a parasitic unit, the slot unit comprises at least one slot arranged along the length direction of the antenna body; the antenna body is arranged on the circuit mainboard, and the parasitic unit is arranged on one side, close to the circuit mainboard, of the antenna body and is electrically connected with the circuit mainboard through at least one grounding point. Through the above mode, full coverage of multiple frequency bands of 617-960 MHz, 1690-2690 MHz and 3300-4200 MHz can be realized, and especially in miniaturized equipment, the design problem of a multi-frequency-band antenna is solved.

The present invention relates to the technical field of identity management, and in particular to a comprehensive digital identity management system, which includes: an information acquisition module acquires identity information; an information cutting module cuts the identity information to obtain a number of sub-identity information; a block storage module constructs a number of initial storage blocks, and encrypts and stores the several sub-identity information in the initial storage blocks; an association module generates an initial hash value through a hash algorithm to establish an association between the initial storage blocks; an attack detection module determines whether the initial storage block is damaged by real-time detection of the actual integrity, and compares the actual integrity corresponding to the damaged storage block with the second preset integrity and the third preset integrity to determine the sending of the repair instruction; a block repair module receives the repair instruction, determines the repair measures according to the repair instruction, and completes the repair of the damaged storage block according to the repair measures. The present invention improves the security of digital identity management.

The utility model discloses a layered and partitioned communication power distribution cabinet, which comprises a cabinet body, an instrument cavity, an assembly cavity and a wiring cavity are arranged in the cabinet body, and the assembly cavity is positioned below the instrument cavity and is arranged on the front side of the wiring cavity. And a plurality of groups of vertically arranged guide columns are arranged in the assembly cavity. In addition, multiple sets of interlayer units are arranged in the cabinet in the vertical direction, and each interlayer unit comprises an assembling base plate, a guide rod, a sliding support, an adjusting lead screw and a supporting connecting rod. The corners of the assembling base plate are slidably connected with the guide columns in an inserted mode and coincide with the vertical projection of the assembling cavity. The guide rod and the adjusting lead screw are parallelly mounted at the bottom of the assembly base plate, the sliding support is slidably inserted on the guide rod and screwed with the adjusting lead screw, two groups of parallel supporting connecting rods are arranged on two sides of the sliding support respectively, and two ends of each supporting connecting rod are hinged to the inner wall of the wiring cavity and the sliding support respectively. The utility model provides a communication power distribution solution which is efficient, safe, convenient and flexible, and has remarkable beneficial effects.

The utility model belongs to the technical field of smoking ovens, and particularly relates to a support-adjustable preserved meat processing smoking oven which comprises a meat smoking oven frame, and an adjustable airing mechanism is fixedly mounted on the inner surface of the meat smoking oven frame; the adjustable airing mechanism comprises a sliding groove, an adjusting frame is slidably installed on the inner surface of the sliding groove, threaded rods are fixedly installed at the two ends of the adjusting frame, fixing plates are slidably installed on the outer surfaces of the threaded rods, and clamping plates are fixedly installed on the inner surfaces of the fixing plates. According to the support-adjustable preserved meat processing smoking furnace, hexagon bolts and fixing plates are detached from threaded rods, then the height of the adjusting frame is adjusted, then the hexagon bolts and the fixing plates are inserted into the threaded rods again, clamping plates on the fixing plates are clamped into clamping grooves, then the hexagon bolts are screwed down, and the fixing plates are clamped into the clamping grooves; the adjusting frame is adjusted and fixed on the bacon stove frame again, and then the clamping frame on the placing rod is placed on the adjusting frame according to the distance between the bacon.

This invention provides a method, medium, and terminal for multi-machine collaborative plate laying in small groups. The steps include: acquiring information about a welding platform and the base plate to be laid, and preprocessing the coordinates of the base plate to be laid to position it on the welding platform; obtaining a k-th grouping scheme based on the information of the welding platform and the base plate to be laid, wherein the k-th grouping scheme determines the base plates to be laid in each group and their placement attributes; calculating a comprehensive evaluation index value for the k-th grouping scheme, wherein the comprehensive evaluation index value characterizes the area utilization rate and weld uniformity of the k-th grouping scheme, and the weld uniformity characterizes the degree of balance in weld volume among multiple welding operation areas, with one welding operation area corresponding to one machine used for welding; and determining a target grouping scheme based at least on the comprehensive evaluation index value. This method can improve the utilization rate of the welding area and avoid layout conflicts or space waste.

This invention relates to a biomimetic eyebrow structure, comprising an inner eyebrow driving unit and an outer eyebrow driving unit. In the inner eyebrow driving unit, a first driving source is connected to the inner eyebrow motion point via a crank-slider mechanism, driving the inner eyebrow motion point to move along a first direction. A second driving source is connected to at least a portion of the crank-slider mechanism via a crank-rocker mechanism, driving the inner eyebrow motion point to move along a second direction, namely, the up-down direction and the left-right direction. In the outer eyebrow driving unit, a third driving source is connected to the outer eyebrow motion point via an outer eyebrow transmission mechanism, driving the outer eyebrow motion point to move up-down and / or left-right. The invention also relates to a biomimetic robot head employing this biomimetic eyebrow structure. By combining the crank-slider mechanism and the crank-rocker mechanism to control the same inner eyebrow motion point, this invention avoids the space waste caused by simply stacking multiple mechanisms, making the overall structure more compact and easily adaptable to the space-constrained biomimetic robot head.

The utility model discloses a perfusion cleaning device matched with a plurality of cleaning tanks, and belongs to the technical field of medical instrument cleaning. A perfusion cleaning device matched with multiple cleaning tanks comprises a vertical plate, a mounting box is embedded in the surface of the vertical plate, a mounting frame is arranged in the mounting box, a sliding part is arranged between the mounting frame and the mounting box, a pair of reel devices is arranged in the mounting frame, a liquid suction pipe is arranged in one of the reel devices, and a liquid outlet pipe is arranged in the other of the reel devices. A perfusion tube is arranged in the other reel device; by means of the innovative design of sharing the perfusion device, the limitation that each cleaning tank of traditional cleaning equipment needs to be independently provided with a fixed perfusion device or a flushing connector is broken through, the device only needs to integrate a liquid suction pipe and a perfusion pipe in a pair of reel devices, meanwhile, the liquid suction pipe and the perfusion pipe are arranged to be movable, and the device is convenient to use. Operators can quickly switch and use in different cleaning steps, so that adaptation to a plurality of cleaning tanks can be realized, the number of perfusion devices and joints is remarkably reduced, and repeated configuration of equipment is avoided.