28results about How to "Efficient arrangement" patented technology

The utility model relates to a heat dissipation mechanism of a vehicle-mounted power supply, the vehicle-mounted power supply and a vehicle. The heat dissipation mechanism comprises a liquid cooling piece and a condenser. The liquid cooling member is in heat conduction connection with a power device of the vehicle-mounted power supply. And the condenser is communicated with the liquid cooling piece so as to jointly form a circulating flow path for a cooling medium to circulate. According to the technical scheme, the condenser is integrated in the heat dissipation structure of the vehicle-mounted power supply, independent control over heat dissipation of the vehicle-mounted power supply can be achieved, the whole vehicle-mounted cooling system does not need to be started synchronously when heat dissipation is conducted on the vehicle-mounted power supply, energy consumption can be reduced, the problems such as pipeline arrangement between the vehicle-mounted cooling system and the like do not need to be considered, and the vehicle-mounted power supply cooling efficiency is improved. The arrangement of the whole vehicle can be simplified. Furthermore, the vehicle provided with the vehicle-mounted power supply can also have good driving safety.

The present invention relates to the technical field of automobile structural design optimization methods, and specifically refers to a trunk lid bent tube hinge axis arrangement calculation optimization method. According to the rear modeling CAS surface, as well as known design parameters and set constraints, the trunk lid initial opening θ0 and the hinge axis initial coordinate f0 are set; a hinge optimization area is constructed, and within the hinge optimization area, the trunk lid initial opening θ0 and the hinge axis initial coordinate f0 are calculated based on the hinge span design requirements, human-machine goals, the safety gap of the hinge relative to the sealing strip movement, the safety gap requirements of the trunk lid and the rear windshield during the opening process, the assembly space distance between the hinge axis and the rear windshield, and the trunk lid closing force requirements to obtain the optimal solution for the hinge axis. The optimization method of the present invention is reasonably designed, with rich considerations, avoiding the risk of repeated modifications in the later stage, improving the efficiency of the hinge axis design and development, and has great promotion value.

The utility model relates to the field of semiconductor manufacturing especially relates to a reflow soldering equipment. Including welding furnace, material loading assembly and feeding assembly, material loading assembly is provided with material box, the opening is provided with in the top of material box, and the inside stack holds a plurality of materials, material box is connected with dumping mechanism, dumping mechanism drives material box to overturn and dumps material to feeding assembly, feeding assembly includes tray, a plurality of matrix arrangement's material groove are set up on the tray, and any material groove can accommodate single material, and the tray is provided with vibrating mechanism and feeding mechanism, the material in the material box is dumped to vibrating mechanism, and vibrating mechanism drives material to fall into the tray, the both ends of feeding mechanism correspond to the furnace cavity of tray and welding furnace respectively, and the tray carries material to enter welding furnace under the drive of feeding mechanism.

The invention relates to the technical field of chemical research sample tables, and discloses a thermal desorption chamber and a sample table of a plasma chemical research system.The thermal desorption chamber comprises four supporting legs and a table board, the table board is fixedly installed at the tops of the four supporting legs, and an extension mechanism is arranged on the side face of the table board; a height adjusting mechanism is arranged at the bottom of the table plate; the extension mechanism comprises display boards, grooves, positioning grooves, positioning columns, limiting frames, sliding blocks, connecting rods, compression springs and movable rods, the two display boards are connected to the right side and the rear side of the table board through hinges, the two grooves are formed in the right side and the rear side of the table board respectively, and the two pairs of positioning grooves are formed in the inner walls of the two grooves respectively. Through cooperative use of the extension mechanism, the area of the table board can be increased, the expanded table top space can effectively distribute and arrange experimental equipment, samples and tools, and the table top space is increased according to actual needs to adapt to experimental research requirements of different scales.

The utility model provides a rotating star wheel on a bottle blowing rotating machine, which comprises a supporting body, supporting legs, a conveying surface, a driving motor, a star wheel structure and a positioning bracket, the supporting legs are fixedly arranged below the supporting body, and the conveying surface is rotationally arranged in the supporting body through shaft bodies at two ends of the supporting body; the driving motor is fixedly mounted on the outer side of the supporting body; an output shaft of the driving motor is connected with a shaft body in the supporting body, the star wheel structure is fixedly installed on the outer side of the supporting body, and the positioning supports are fixedly installed on the two sides of the surface of the supporting body. Due to the arrangement of the star wheel structure and the positioning support, bottles can be effectively arranged, and the stability of the bottles above the bottles can be guaranteed.

The utility model relates to the technical field of servo motors, in particular to a power supply wiring mechanism for a servo motor, which comprises a first shell and a second shell. A front end cover and a rear end cover are arranged at the two ends of the first shell respectively, and the front end cover, the first shell and the rear end cover are connected with one another to form a first mounting cavity; the second shell comprises a sleeving part and a shell part, a fan cover is arranged at the rear end of the second shell, and a second mounting cavity is formed among the fan cover, the shell part and the rear end cover; a junction box with a third mounting cavity is arranged on the outer wall of the second shell; a first wire hole is formed in the side wall of the first shell, a second wire hole is formed in the side wall of the second shell, and a third wire hole is formed in the bottom wall of the junction box. The mechanism not only is simple in structure, but also can gather the wire harnesses of the first mounting cavity and the second mounting cavity into the junction box at the top, so that the unified wiring operation with the outside is more convenient.

The invention discloses seedling storage equipment with a temperature adjusting structure for seedling culture, and relates to the technical field of seedling turnover storage equipment. The seedling storage equipment with the temperature adjusting structure aims at solving the problems that the temporary storage temperature of a traditional shading ventilation or storehouse fluctuates along with the environment, the temperature difference between the upper portion and the lower portion in a cabinet is large, and condensed water is accumulated. A main box body and a box door form a storage cavity, a seedling tray, a heat exchange assembly and a circulating fan are arranged in the storage cavity, and a condenser is arranged on the outer side of the storage cavity; the temperature sensor and the control module are matched with a temperature control adjusting piece on the control panel and the display module to form closed-loop temperature adjustment; the bottom is provided with the water collecting tray and communicated with the water outlet, and universal wheels are arranged to facilitate movement. The structure can stably refrigerate according to the set temperature and promote air circulation to be uniform in temperature, and meanwhile condensed water is discharged in a centralized mode, so that the seedling storage consistency and sanitation are improved.

An electrode manufacturing apparatus according to one embodiment of the present disclosure includes a plurality of calender rolls arranged at predetermined intervals to sequentially roll an electrode sheet, and a plurality of housings individually supporting respective rotation axes of the plurality of calender rolls, wherein at least one housing among the plurality of housings has an extension length in a traveling direction of the electrode sheet different from extension lengths of the remaining housings.

The invention relates to the technical field of special containers, in particular to a multi-door-window heat preservation special container suitable for cold environments, which comprises a main box body, a water tank and use equipment, the water tank is fixedly mounted in the main box body, a maintenance area is arranged in the main box body, and the maintenance area is close to the water tank; a mounting area is also arranged in the main box body, is close to the maintenance area and is far away from the water tank; using equipment is fully distributed on the mounting area; the size of the main box body is the standard size of the container; the main box body is made of a plurality of layers of wallboards, a rigid main framework and a heat preservation door; the heat preservation doors are made of multiple layers of heat preservation plates and comprise the first heat preservation door, the second heat preservation door and the third heat preservation door. The opening direction of the first heat preservation door faces the water tank, the opening direction of the second heat preservation door faces the maintenance area, and the direction of the third heat preservation door faces the installation area. A multi-door-window structure can be adopted in the cold environment, and the heat preservation performance in the container is also guaranteed.

The present invention discloses a method for determining the spatial oblique arrangement of hidden ore bodies in hydrothermal deposits controlled by structures and for deep prospecting and targeting. The method is based on the theory and method of mine field geomechanics, finely analyzes the mineralization structures of different scales, combines the spatial distribution characteristics of known ore bodies or mineralized bodies, and determines the structural classification and ore-controlling structure combination type; reveals the mechanical mechanism of multi-scale structural control of ore deposits, ore sections, ore body groups, and ore body spatial distribution, and determines the oblique distribution law of ore bodies in planes and sections; infers the pinch-out elevation of the maximum deep extension of the main ore body groups and ore sections based on the oblique arrangement law and erosion depth of ore body groups and ore sections; and then realizes deep prospecting and targeting of hidden ore bodies, and predicts the deep resource potential. The method can provide a basis for deep and peripheral prospecting evaluation and exploration engineering layout of ore deposits, and help mining companies achieve the goal of increasing resource reserves and production in a new round of prospecting breakthrough actions.

The invention discloses a high-wear-resistance transparent MOPP composite label film base material and a preparation method thereof, the high-wear-resistance transparent MOPP composite label film base material comprises polypropylene master batch, polytetrafluoroethylene particles, silicon dioxide and graphene oxide, the silicon dioxide and the graphene oxide have high strength and high hardness, the polytetrafluoroethylene particles have lubricity, and both the polytetrafluoroethylene particles and the silicon dioxide have good inertia; the transparency of the polypropylene can be ensured while the wear resistance of the polypropylene is improved, the material has oxidation resistance, and the defect that in the prior art, the wear resistance and the transparency of a uniaxial stretching polypropylene material are reduced in the using process is overcome; a polypropylene mixed material is firstly subjected to low-temperature stretching and then subjected to high-temperature stretching, bubbles and gaps in the material are reduced through low-temperature stretching, molecular chains of the material are more effectively arranged and oriented at a higher temperature through high-temperature stretching, the crystallinity and orientation degree of the material are improved, and the wear resistance and transparency of the material can be improved; and oxidation can be resisted by virtue of uniform and compact texture, so that the oxidation resistance is improved.

The invention relates to a strapping machine (1) for strapping cable coils (2), comprising a rotatable strapping wheel (10), coil bodies (14), and a tape fixing and cutting unit (30), the coil bodies (14) being arranged on the strapping wheel (10) in a staggered manner with respect to a longitudinal axis (L) of a gap (12), a free end (9a) of the cut-off tape section (9) can be provided between the coil body (14) and the tape fixing and cutting unit (30) transversely to the longitudinal axis (L) of the gap (12), such that the cable coil (2) can be brought into contact with the free end (9a) of the cut-off tape section (9) when inserted. The invention also relates to a strapping machine (1) having a pressing element (16) and a method for strapping a cable coil (2).

The utility model discloses a kind of temperature measuring point arrangement tools for mass concrete, wherein including positioning reinforcing bar, the both ends of positioning reinforcing bar are fixedly connected with metal sleeve, the outer wall of metal sleeve is fixedly connected with mortar pad, the outer wall of positioning reinforcing bar is fixedly connected with temperature measuring sensor, the diameter of positioning reinforcing bar is 18mm, the thickness of metal sleeve is 5mm, the size of mortar pad is 30x30x30mm, the outer wall of positioning reinforcing bar is distributed with several equal-interval temperature measuring sensors, the device is provided with positioning reinforcing bar, metal sleeve, mortar pad and temperature measuring sensor, realizes the efficient arrangement temperature measuring point, and positioning reinforcing bar is firmly tied with bottom plate by tying silk, to prevent temperature measuring point displacement and loss in pouring process, the existence of mortar pad can prevent the thickness of reinforcing bar protective layer in this part from missing due to the positioning reinforcing bar of 18 diameter, and leakage point is generated.

The present application provides a compound for a cover layer represented by the following Chemical Formula 1 and an organic light emitting element comprising the same: <Chemical Formula 1>

The invention belongs to the technical field of electrolyzed water catalysts, and discloses an S, V-co-doped porous Ni2P material as well as a preparation method and application thereof. According to the invention, S and V co-doped nickel phosphide S, V-Ni2P / NF is prepared by a hydrothermal-gas-solid phase reaction two-step synthesis method and is used for efficient electrochemical decomposition of water. The S, V-Ni2P / NF electrode grows in situ on the foamed nickel, has a special microflower structure, and shows excellent HER and OER catalytic activity. The excellent performance of S, V-Ni2P / NF is mainly benefited from the special morphological structure and the synergistic effect of S and V co-doping, the electron structure of the catalyst is optimized through anion and cation double doping, the electron structure and electron arrangement of the catalyst are further optimized, the charge transfer rate of the catalyst is increased, and the performance of the catalyst is improved. And the porous microflower structure has a relatively large electrochemical activity specific surface area, and provides sufficient possibility for exposure of more active sites, so that the catalytic activity of the catalyst is improved.

The utility model relates to the technical field of heating plate processing, in particular to an automatic wiring mechanism which comprises a main body mechanism, an adjusting mechanism and a wire embedding mechanism, the adjusting mechanism is arranged at the top of the main body mechanism, the wire embedding mechanism is arranged on one side of the adjusting mechanism, and the main body mechanism comprises a control base. According to the utility model, the unique mode that the heating wire is subjected to hot melting and embedding while being wound is realized, compared with the traditional manual operation, the production efficiency is effectively improved by 10 times, the wire embedding disc and the heating plate are driven to rotate through the R shaft, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And meanwhile, the X-axis sliding rails move synchronously, the heating wire can be rapidly and accurately wound on different areas of the heating plate, the production period is greatly shortened, the requirements of customers for large-scale and high-efficiency production are met, and enterprises are assisted to preempt earlier machines in fierce market competition.

The utility model discloses a screw arranging structure for an automatic screw locking machine, which relates to the technical field of screw arranging structures and comprises a material conveying hopper, a fixing frame is mounted at one end of the material conveying hopper, a screw arranging mechanism is mounted in the fixing frame, and a screw placing mechanism is arranged on one side of the screw arranging mechanism. Screws are placed in the screw arranging mechanism through the material conveying hopper, the screws are conveyed to the track through rotation of the fan blades, the five blades of the fan blades are evenly distributed, the effect is optimal, the shape of the blades has certain curvature, the screw extracting effect is better, the track and the vibrator are fixed, and therefore the screws can be extracted conveniently. The rail is driven to vibrate through high-frequency vibration of the vibrator, screws are arranged in order and linearly advance along the rail, the structure is simple and effective, the screws can be arranged efficiently, and follow-up arrangement of the screws is facilitated.

The invention relates to the technical field of catalysts, and discloses a heteropolyacid catalyst as well as a preparation method and application thereof. The roundness P of the heteropolyacid catalyst is more than or equal to 0 and less than or equal to 0.8, meanwhile, the stacking density rho of the heteropolyacid catalyst is limited, and the relationship between the roundness P and the average radius Ravg is more than or equal to 0 and less than or equal to 0.95, namely (2 * rho * P) / Ravg; the catalyst can be efficiently stacked and arranged in the tube nest of the reactor, so that the catalyst is arranged more tightly, channeling and reverse mixing of feed gas among catalyst particles are effectively reduced, the utilization rate of methylacrolein can be increased in the reaction of producing methacrylic acid by oxidizing methylacrolein, and meanwhile, the occurrence of excessive reaction is reduced; therefore, the catalyst can keep high methylacrolein conversion rate and methacrylic acid selectivity at the same time. Meanwhile, the specific structure of the outer surface of the catalyst can enable the catalyst to obtain good mechanical strength, the cracking and crushing conditions of the catalyst are reduced, and the service life of the catalyst is prolonged.

The utility model relates to the field of tool equipment, and provides a wheel set tread lifting device. The wheel set tread lifting device comprises a base. The sliding seat is connected to the base in a sliding manner; the supporting rod is mounted on the sliding seat in a lifting manner, and the supporting rod is suitable for unlocking or locking the position relative to the sliding seat through the lifting control assembly; the tread supporting assembly is arranged at the end, away from the sliding base, of the supporting rod and used for supporting a wheel pair tread. The wheel set tread lifting device can adapt to different station requirements or can be flexibly adjusted according to the specific position of a wheel set; it is guaranteed that the height of the tread supporting assembly is adjustable, accurate positioning and contact can be conveniently conducted on wheel set treads at different heights, and the stability and safety in the lifting process are guaranteed; the operation process of the lifting process is simplified, the working efficiency is improved, and meanwhile, equipment damage or personnel potential safety hazards caused by manual forced adjustment are avoided; and flexible arrangement in a limited working area is facilitated.

The present application provides a compound represented by the following Chemical Formula 1 and an organic light emitting element including the same.

The utility model provides a kind of busbar structure, CCS assembly and battery module, busbar structure is used to carry out electric connection to multiple electric core, multiple electric core is arranged in multiple rows, each row of electric core includes N electric core along first direction arrangement, each column of electric core includes M electric core along second direction and staggered arrangement;Busbar structure makes multiple electric core constitute S group electric core branch series connection, and each group of electric core branch includes P electric circuit of parallel connection, wherein, M is greater than or equal to 2, N is greater than or equal to 3, P is greater than M.Through busbar structure, the electric connection of multiple rows of electric core is realized, and the circuit of P electric parallel connection in each group of S group electric core branch series connection is constituted, and P is greater than the number of each column of electric core (electric core row number) M.Under the premise of not increasing battery pack width, the number of electric parallel connection is increased from M to P, the number of electric parallel connection is improved, so as to improve battery module capacity and discharge capacity, better meet high-power scene demand.

The present invention provides a compound for a capping layer represented by the following Chemical Formula 1 and an organic light-emitting element comprising the same. Lt; chemical formula 1gt; # imgabs0 #

The invention belongs to the technical field of biomedicine, and discloses mucus excitation hydrogel with regeneration activity and a preparation method thereof, the mucus excitation hydrogel is composed of dihydrocaffeic acid modified boloxamide, hyaluronic acid, epigallocatechin-3-gallate and bioactive factors, and the bioactive factors are KPV tripeptide and epidermal growth factors. The PHE-EK is a flowable liquid at room temperature and is gelled within 10 seconds at the body temperature. And the strain of the PHE-EK hydrogel is 77.8%. The PHE-EK hydrogel specifically adheres to the inflammatory colon through electrostatic interaction. The PHE-EK solution provided by the invention has good temperature sensitivity. The PHE hydrogel has relatively high mechanical strength and relatively high fracture strain. The PHE hydrogel can specifically adhere to the inflammatory colon by electrostatic interaction. PHE-EK enema is a promising method for treating ulcerative colitis.

According to an embodiment of the present invention, disclosed is a camera device comprising: a housing; a lens assembly including at least one lens; a driving unit for moving the lens assembly; a main substrate on which an image sensor is provided; and a first substrate and a second substrate electrically connected to the driving unit and arranged on facing side surfaces of the housing to be spaced apart from each other, wherein the main substrate includes a first connection member connected to the first substrate and a second connection member connected to the second substrate.

This utility model discloses a cap-retrieving mechanism for a capping machine, relating to the field of bottled food packaging equipment for beverages and other products. It effectively matches the cap supply speed with the capping speed, avoiding problems such as cap jamming, clogging, and misalignment. The capping machine includes a frame, a turntable, and several capping devices. The turntable rotates under the drive of a rotary power source, and the capping devices are evenly distributed around the circumference of the turntable. The cap-retrieving mechanism includes a cap slide assembly, a cap-retrieving plate, a rotating shaft, a transmission gear, and a retainer. The retainer is fixedly connected to the frame of the capping machine, and the cap slide assembly is fixedly installed beside the retainer. The rotating shaft is rotatably connected to the retainer, and an arc-shaped guide slide is fixedly installed at the bottom of the retainer. The cap-retrieving plate is fixedly connected to the bottom end of the rotating shaft, and the transmission gear is fixedly fitted in the middle of the rotating shaft. Overall, it provides stable and orderly cap retrieval, more efficient pushing and arranging of bottle caps, and effectively avoids a series of technical problems caused by misaligned bottle caps.

This utility model relates to a spring arranging fixture, including a material groove for accommodating springs to be arranged; a spring fixture detachably installed in the material groove; and a spring jig plate disposed on the spring fixture. The spring jig plate has several elongated elliptical mounting grooves, each elliptical mounting groove having a shape adapted to the outer contour of the spring. One end of each elliptical mounting groove forms a closed end, and the other end forms an open end. When the spring jig plate is placed into the spring fixture, the open end of the elliptical mounting groove is blocked by the spring fixture. The advantage of this utility model is that it enables the efficient and orderly arrangement of micro-springs. The key to its unique design lies in the elliptical mounting grooves on the spring jig plate. These holes are precisely designed according to the shape characteristics of the micro-springs, which not only perfectly fit the outer contour of the springs but also effectively prevent the springs from tangling and stacking during the arrangement process.

The invention discloses a mobile gangue slurry preparation unit in a mine, comprising a material preparation and conveying unit, which is connected with a feeding unit through a quantitative feeder. The invention also discloses a method for preparing the gangue slurry using the unit, comprising the following steps: step 1, using a material transfer belt to sequentially convey and fill a plurality of bin bodies with gangue powder; step 2, the bin bodies convey the gangue powder to the material transfer roller through a discharge port; step 3, the material transfer roller conveys the gangue powder to the quantitative feeder, which conveys the gangue powder into the communicating overflow mixer; step 4, opening the quantitative water supply system to supply water to the communicating overflow mixer for mixing, and the mixed gangue slurry is conveyed to the grouting and filling pump through the discharge port; step 5, the grouting and filling pump pumps the gangue slurry to the underground goaf. The gangue slurry preparation unit solves the problem of interruption in the gangue slurry conveying in the existing preparation technology.