86results about How to "Safe storage" patented technology

The utility model discloses a battery thermal management system. The battery thermal management system comprises a battery module, a control module, a timer, an air conditioning system heat exchanger, a four-way reversing valve and a compressor, the battery module comprises a shell, a semiconductor cooler is arranged on the outer surface of the shell, a refrigerant pipeline is arranged in the shell, a plurality of battery cells are arranged in an area defined by the refrigerant pipeline, the battery cells are all arranged in heat conduction pipes with fins in a sleeved mode, and gaps in the shell are filled with PCM phase change materials. Temperature sensors are respectively arranged on the inner surface of the shell and the upper and lower surfaces of the battery cell; a heat flux density sensor is arranged in the PCM phase change material; a first electromagnetic valve and a second electromagnetic valve are arranged at an inlet and an outlet of the refrigerant pipeline respectively, the first electromagnetic valve is connected with an air-conditioning system heat exchanger, and the air-conditioning system heat exchanger is connected with a compressor and the second electromagnetic valve through a four-way reversing valve. And the timer is connected with the semiconductor cooler, the first electromagnetic valve and the second electromagnetic valve. According to the utility model, accurate temperature control can be realized, and the temperature uniformity and safety of the battery are improved.

The embodiment of the present invention provides a log data processing method, device, equipment and storage medium, wherein the log to be stored carrying tag information and timestamp information is sent to the target data node of the log storage system through the gateway according to the routing information, and the target data node writes multiple logs to be stored into the first storage unit of the target data node in time sequence according to the tag information and timestamp information carried by the log to be stored, and generates an inverted index file according to the tag information of the multiple logs to be stored, which is used to locate the target log to be queried according to the inverted index file and time information in the log query stage; then the sorted multiple logs to be stored in the first storage unit are migrated to the second storage unit in the form of data blocks, and each data block in the second storage unit is stored in time sequence. The present invention reduces the processing volume of the log storage process, ensures the performance of log data storage and query, reduces costs, improves processing efficiency, and is suitable for the processing of massive log data.

The utility model discloses a low-temperature storage box for fat-soluble vitamin detection reagents, and belongs to the technical field of vitamin detection reagent storage. Comprising a box body, a drawable partition plate is installed in the box body, a containing barrel is arranged on the partition plate, a push column is inserted into the containing barrel, a containing base is fixedly connected to the top end of the push column, a supporting rod is fixedly connected to the face, facing the partition plate, of the containing base, and a sealing plate is fixedly connected to the end, away from the containing base, of the supporting rod. When the vitamin reagents are stored, the vitamin reagents can be placed in the containing bases in the containing barrels, the vitamin reagents are stored independently, do not affect one another and do not collide with one another, the situation that other reagents are knocked off when the reagents are taken can be effectively avoided, the reagents are stored more safely, and when the reagents are taken from the interior of the box body, the vitamin reagents can be placed in the containing bases in the containing barrels. The sealing plate is used for sealing and shielding, so that other reagents cannot be irradiated by an external light source, the influence on the reagents is avoided, and the storage of the reagents is facilitated.

The invention relates to the field of chemical warfare agent simulation agent synthesis, in particular to a method for synthesizing malathion in a laboratory. The method comprises the following steps: firstly, reacting methanol with phosphorus pentasulfide in a toluene medium to generate dimethoxy dithiophosphate, then reacting maleic anhydride with ethanol in a benzene and sulfuric acid medium to generate diethyl maleate, and finally synthesizing the malathion from the dimethoxy dithiophosphate and the diethyl maleate. According to the method, common instruments / equipment in a laboratory are used as a synthesis device, and phosphorus pentasulfide, methanol and ethanol are used as raw materials to prepare a malathion finished product with high yield, high purity and high safety; according to the method disclosed by the invention, 50 mL of malathion of which the purity is greater than or equal to 90% can be prepared at a time by controlling the technological process of each link and setting and adjusting parameters, so that the problem of safely synthesizing a small amount of malathion of which the purity is higher in a laboratory is solved.

The application discloses a four-corner rubber-coated large tray, which comprises a tray frame body, the tray frame body is arranged in a rectangular shape, the four corners of the tray frame body are arranged in a smooth corner mode, and the four corners of the tray frame body are provided with embedded grooves; a rubber-coated buckle plate is embedded in the embedded groove, and the inner side of the surface edge of the tray frame body is provided with an inner embedded frame embedded at the bottom of the tray frame body. The buckle plate made of rubber-coated material is arranged at the corner of the large tray, so that the impact force during falling can be effectively reduced, and the tray and the internal chip can be prevented from being damaged. Meanwhile, the inner embedded frame can facilitate stacking of multiple trays, and storage and storage of the tray are ensured.

The utility model relates to file storage device field discloses an economic management file storage device, including the cabinet, the inner wall sliding connection of cabinet has the storage drawer The inner wall of storage drawer is provided with turnover subassembly, the turnover subassembly includes the baffle, the left surface fixed connection of baffle is in the inner wall of storage drawer, the right surface fixed connection of baffle has the cylinder, the inner wall rotation is connected with the pivot of cylinder, the outer wall fixed connection of pivot has the placement board, the pivot rotation is connected in the inner wall of storage drawer, the front surface fixed connection of placement board has the sliding block, in the utility model, through placement board, the chute, sliding block, make this device when using, can place the file on the placement board top, make the file stacking more orderly, can make the file stack be moved to one side entirely through the rotation placement board simultaneously, make the file search more efficient when, make the operation become more simple.

The utility model discloses a water quality sampling storage box for environment detection. The water quality sampling storage box comprises a storage box body with a straight cylindrical structure, a supporting plate with a circular structure is fixedly mounted in the storage box body, a temperature control cavity is formed in the bottom of the supporting plate, a storage cavity is formed in the top of the supporting plate, and a positioning cylinder coaxial with the supporting plate is arranged on the upper surface of the supporting plate; a storage frame is mounted in the storage cavity, the storage frame is composed of an upper pore plate, supporting columns and a lower pore plate, the supporting columns are circumferentially and uniformly distributed and fixedly connected between the upper pore plate and the lower pore plate, and a positioning hole of a circular structure is formed in the center of the lower pore plate; two circles of through holes are formed in the upper pore plate, two circles of blind holes are formed in the lower pore plate, and the through holes and the blind holes are arranged in a one-to-one correspondence mode in the vertical direction. According to the sampling storage box provided by the utility model, sampling bottles are convenient to take, place and transfer, the storage capacity is improved, the placement firmness is ensured, and samples can be stored in a temperature environment required by a detection standard.

The utility model relates to outdoor articles technical field discloses a kind of multi-fuel portable conical outdoor cooking device, including double-layer conical plate one, the double-layer conical plate one includes double-layer conical plate two, the top inner wall of double-layer conical plate two is fixedly connected with two support rods one, the top of two the support rod one is fixedly connected with pot one, the top of pot one is fixedly connected with top cover one. Including single-layer conical plate, the top of single-layer conical plate is fixedly connected with two support rods two, the inside of double-layer conical plate one is provided with alcohol stove, and the inside of single-layer conical plate and double-layer conical plate is provided with alcohol stove. In the utility model, effectively handle the problem that outdoor cooking device exists in use cannot adapt to multiple fuels and combustion is unstable and fuel efficiency is low. The diversity of outdoor cooking experience is improved, and more universal cooking solution is provided for outdoor enthusiasts.

The embodiment of the invention provides a rotor operation control method of a magnetic drive conveying system and related equipment, and the method comprises the steps: obtaining the real-time position data and the real-time motion state data of a rotor when the rotor is driven to or located in a cutting region; according to the real-time position data and the real-time motion state data, the estimated brake position of the rotor is obtained; position range comparison is carried out based on the rotor size parameters of the rotor and the estimated braking position and the area boundary range of the cut-off area, and when it is represented that the rotor exceeds the area boundary range, braking control is carried out on the rotor; the range comparison result represents that when the rotor does not reach the region boundary range based on the estimated braking position, the rotor is located in the region boundary range after braking control; when acceleration control or weakening brake control is performed on the rotor, the rotor is enabled to be located in the area boundary range after the acceleration control or the weakening brake control, so that the operation reliability and safety of the magnetic drive conveying system during cutting operation are improved.

The invention relates to the technical field of side slope protection, in particular to a road side slope ecological protection structure which comprises positioning nails and a protection net and further comprises an anchoring mechanism arranged on the positioning nails and used for enhancing the anchoring stability of the positioning nails and side slope soil. The anchoring mechanism comprises a long shaft, the long shaft is fixed to the bottom of an inner cavity of the positioning nail, the top end of the long shaft penetrates through the top end face of the positioning nail, the outer surface of the long shaft is sleeved with a movable sleeve, a plurality of first sliding grooves are formed in the two sides of the movable sleeve, and fixing rings corresponding to the first sliding grooves in position are fixed to the inner wall of the positioning nail. An extrusion part is slidably connected between the first sliding groove and the fixing ring, a plurality of supporting parts are slidably connected to the interior of the positioning nail in the radial direction, a fixing plate is fixed to the bottom of each supporting part, and a barb type anchoring structure is formed when a nut is screwed, so that radial extrusion force is efficiently converted into embedding power of the positioning column; pressure concentration or insufficient thrust is avoided, and the pulling resistance is remarkably enhanced.

The utility model belongs to the field of oil stain collection, concretely relates to an oil stain collection structure and yaw bearing oil discharge collection structure. One kind of oil stain collection structure, including annular strong magnet and oil stain collection pipe, the lower end of annular strong magnet with the upper end of oil stain collection pipe fixed connection, the lower end of oil stain collection pipe is provided with internal thread. The utility model's annular strong magnet can enhance the sealing performance of oil stain collection structure and yaw bearing oil discharge port, prevents waste oil leakage.

The utility model relates to the field of drawing cabinets, in particular to a drawing cabinet body, which comprises a cabinet body, drawers, a sealing cover plate and bottom wheels, the bottom wheels are arranged at the bottom of the cabinet body, the drawers are arranged in a plurality of groups and are arranged in the cabinet body in a sliding manner, a cavity is arranged in the drawer at the lowest layer, a rectangular flange is arranged on the upper side in the cavity, and the rectangular flange is arranged on the lower side in the cavity. A first sealing strip is annularly arranged at the upper end of the rectangular flange, the sealing cover plate is slidably arranged in the cavity in an attached mode, a second sealing strip is annularly arranged at the side end of the sealing cover plate, a clamping edge is annularly arranged at the bottom of the sealing cover plate, the clamping edge is connected to the inner side of the rectangular flange in a clamped mode, and a handle is arranged at the bottom of the sealing cover plate. The side end of the cabinet body is provided with an accommodating cavity for accommodating the sealing cover plate.

This invention provides an asynchronous task processing method based on persistent queues and business rule conflict detection. Specifically, it receives e-commerce data streams and parses them into atomic data row objects; extracts the resource dimensions to be operated on from the objects, forming a resource lock identifier set composed of business primary keys and association keys; establishes conflict dependencies between write operations and constructs a directed acyclic dependency graph accordingly; decomposes the objects into several batches for sequential execution, ensuring that the resource identifier sets of each object in the same batch have no overlap; for each object, reads the current data version number of the target write position and generates a write instruction containing the expected version; uses database CAS instructions to verify the consistency between the real-time version and the expected version: if they are consistent, persistence is completed; if they are inconsistent, it is determined to be a concurrent version conflict; at this time, a conflict avoidance mechanism is triggered, the rollback delay is calculated through an exponential backoff algorithm, and the conflicting object is re-injected into the dependency construction or execution process.

The utility model belongs to the technical field of jewel cases, and particularly relates to a heart-shaped jewel case, which comprises a shell, the shell comprises a first shell at the front end and a second shell at the rear end, the first shell and the second shell are connected with each other, a core support is rotatably arranged in the shell, ornament positioning cotton is embedded in the core support, and the ornament positioning cotton is arranged in the shell. A torsion spring capable of driving the core support and the ornament positioning cotton to rotate is arranged between the core support and the shell, and a lever capable of locking the core support and the ornament positioning cotton after the core support and the ornament positioning cotton are rotated by a certain angle is hinged to the inner side of the first shell; the appearance is of a heart-shaped structure, then jewelry is stored and taken out in a rotating mode, and the beneficial effects of being attractive in appearance and reliable in storage are achieved; secondly, opening is achieved in a pressing mode, one-hand operation can be achieved, and using is convenient and fast; the lever is locked by arranging the locking block and the locking groove, the situation that the core support is opened due to the fact that the lever is touched by mistake in the storage and carrying process of the jewel box can be avoided, and high reliability is achieved.

The application relates to a user data storage management method and an embedded device. The method is applied to the embedded device, user conversation data is acquired, local end information extraction is performed on the user conversation data based on preset extraction conditions, current user key data is obtained, original user key data stored in a first storage unit is acquired according to the current user key data, hierarchical storage judgment is performed on the current user key data and the original user key data, first storage data meeting first preset storage conditions is stored in the first storage unit, second storage data meeting second preset storage conditions is stored in a second storage unit, a user search instruction is acquired, the first storage unit and the second storage unit are searched according to the user search instruction and a preset search algorithm, target data is obtained, user privacy data leakage is avoided, user privacy safety is guaranteed from an architecture level, and the reliability of storage management in a resource-limited platform is improved.

The embodiment of the invention provides a quantum dot information encryption access method and device, computing equipment and a storage medium, and belongs to the technical field of optical storage, and the method comprises the following steps: carrying out an exposure experiment on a quantum dot photoresist storage layer through a direct-writing photoetching system to obtain a relation curve of exposure parameters and excitation light intensity; multiplying and accumulating the original data matrix corresponding to the to-be-stored information and a group of random key matrixes to obtain encrypted data; according to the relation curve, recording the encrypted data on the quantum dot photoresist storage layer through a direct writing photoetching system; quantum dot excitation is carried out on the storage layer after data recording is completed, the excitation light intensity is detected, and an excitation light intensity vector is obtained; and performing second-order association reconstruction operation on the excitation light intensity vector and the random key matrix to recover original data. According to the scheme, efficient and high-precision encrypted storage and reading of data can be realized, and high-precision data positioning is realized.

An electric drive type paint roller brush adopting flexible shaft transmission comprises a handle assembly, a mounting frame connected to one end of the handle assembly and a roller brush head rotationally arranged on the mounting frame, a driver is further arranged on the handle assembly and connected to one side of the mounting frame through a flexible shaft in a transmission mode, and the roller brush head is arranged on the mounting frame. The driver comprises an outer shell fixedly connected to the handle assembly, a driving motor arranged in the outer shell, a speed reducer matched with the driving motor and a motor control switch used for controlling starting and stopping of the driving motor. The driving motor is output and connected to the flexible shaft after being decelerated by the speed reducer; and the driver drives the roller brush head to rotate through transmission of the flexible shaft, so that labor can be saved during brushing, and the labor intensity of painter is reduced.

The utility model provides a double-key unlocking device. The double-key unlocking device comprises a shell; the first key assembly is movably arranged in the shell and has a state of being stored in the shell and a state of extending out of the shell; the second key assembly is movably arranged in the shell and has a state of being stored in the shell and a state of extending out of the shell; the interlocking piece is movably arranged between the first key assembly and the second key assembly, when one of the first key assembly and the second key assembly is switched to extend out of the shell, the interlocking piece is driven to move, and the interlocking piece extends into and locks the other one of the first key assembly and the second key assembly. The key solves the problem that a key in the prior art is inconvenient to carry and use.

The utility model discloses a wire rod storage structure of ironing equipment, which belongs to steam ironing equipment, solves the problem that the existing ironing equipment cannot reliably store wire rods, and is characterized in that a main body is provided with a lacing piece, the lacing piece is attached to the main body to bind and store the wire rods of the ironing equipment between the lacing piece and the main body, and the wire rods can be folded and coiled firstly; and the tightening piece is attached to the main body to store and restrain the wire rod, so that the operation is easy. By utilizing the lacing characteristic of the lacing piece, the wire rod can be deformed according to the shape of the wire rod when the wire rod is stored, the wire rod is bound and stored between the lacing piece and the main body, and the wire rod is attached to the main body and is stored regularly and reliably.

The stacking frame for feed production comprises a bottom plate, a vertical plate is arranged in the middle of the bottom plate, positioning grooves are formed in the middles of the two sides of the vertical plate, cross rods are connected into the positioning grooves, pull rings are arranged at the right ends of the cross rods, first sleeves are arranged in the middles of the two ends of a base, and the first sleeves are sleeved with the first sleeves. A second sleeve is arranged in the first sleeve, a fixing rod is arranged in the second sleeve, a through hole is formed in the cross rod, a mounting groove is formed in the left side of the through hole, a through groove is formed in the top of the mounting groove, a spring is arranged in the mounting groove, a positioning rod is arranged at the right end of the spring, and a push rod is arranged at the top of the positioning rod. A positioning opening is formed in the upper portion of the left side of the fixing rod, the positioning rod moves rightwards to clamp the positioning opening, the fixing rod is fixed, the fixing rod, a second sleeve and a first sleeve limit the side face of stacked feed, the stacked feed cannot collapse, and therefore storage of the stacked feed is safer.

A remote control assembly for mobile phone selfies includes a data cable and a remote control. One end of the data cable connects to the phone's interface, and the other end connects to an external display screen. The remote control is magnetically attached to one end of the data cable. This invention solves the problems of not being able to preview in real time when using a rear camera for selfies, the remote control being easily lost, and the cables being messy and difficult to store, by organically integrating the external display screen, data cable, and remote control. The remote control and data cable are temporarily fixed and stored using a magnetic structure, and an anti-detachment seat structure and positioning buckle are set at the end of the data cable, solving the problems of easy loss of the remote control and loose data cable. This makes the overall device simpler, more reliable, and more aesthetically pleasing during use and storage, improving portability and user experience.

The application provides a multi-unmanned aerial vehicle real-time space-time relationship calculation method based on high-performance language development, which constructs an event-driven architecture of a data access layer, an event coordination layer, a calculation engine, and a storage and release layer, the calculation engine is realized by using a high-performance compiled language of Go, Rust or C++, state data is isolated according to flight ID, and a lock-free / low-lock design is adopted. The method realizes the whole-process adaptation of flight path plan initialization, regular position update calculation and diversion processing calculation through standardized event flow conversion, completes three-dimensional space distance calculation in combination with a WGS84 ellipsoid, designs double-ETA calculation logic before and after take-off, realizes waypoint arrival judgment and state conversion based on a configurable three-dimensional distance threshold. The application realizes second-level real-time 4D profile calculation, supports multi-unmanned aerial vehicle concurrency and dynamic diversion, has strong system decoupling and good scalability, and provides accurate real-time space-time data support for unmanned aerial vehicle traffic management, conflict early warning and post-analysis.

This invention discloses a method and system for co-containment and dynamic monitoring of carbon dioxide in pressurized carbon-fixing backfilling in goaf areas. The method includes: constructing a functional backfill body at a predetermined location in the goaf area to form a sealed space; deploying internal sensors within the sealed space to monitor environmental parameters and CO₂ occurrence status; deploying boundary sensors in the collapse zone, fault zone, and flexural subsidence zone of the overlying strata, as well as on the outside of the functional backfill body, to monitor structural stability and carbon dioxide leakage in real time; performing backfilling construction of the pressurized carbon-fixing backfill body into the sealed space, and simultaneously injecting carbon dioxide gas into the sealed space; transmitting the data collected by the sensors to a processing terminal to calculate the real-time carbon fixation amount and carbon fixation rate of the mineralization reaction between the pressurized carbon-fixing backfill body and carbon dioxide. This invention ensures the long-term airtightness and stability of the sealed space.

The utility model discloses a device for detecting sand amount through pressure feedback, which comprises a machine body and a sand hopper arranged in the machine body, a feed hopper is arranged on the upper side of the sand hopper to guide sand to enter the sand hopper, an outer sleeve is arranged in the sand hopper, a hydraulic motor is arranged at the head end of the outer sleeve, and the hydraulic motor is connected with the machine body. A connecting flexible shaft is fixedly connected to the outer wall of the lower end of the hydraulic motor, a rotating rod is arranged on the other side of the connecting flexible shaft, a pressure detector is fixedly connected to the outer wall of the rear end of the hydraulic motor so as to detect resistance generated when the rotating rod rotates, impurities in sand and humid and caked sand are intercepted and guided by installing a guiding net, and therefore the sand is prevented from falling off. Therefore, the situation that when the rotating rod rotates to detect the sand amount in the sand hopper, the wet sand is stirred, and judgment errors occur is avoided, the pressure sensor accurately detects the sand amount based on the preset pressure and the sand amount model, and the reliability of the detection result is greatly improved.

The present application relates to volatile gas treatment technical field, disclose a kind of organic liquid volatilization inhibitor and the method for inhibiting organic liquid volatilization.The organic liquid volatilization inhibitor contains hollow microsphere, surfactant, stabilizer, dispersant, coupling agent and solvent, for inhibiting organic liquid volatilization;Wherein, the density of the organic liquid volatilization inhibitor < the density of the organic liquid.The density of the organic liquid volatilization inhibitor provided by the present application is less than volatile liquid, with certain fluidity and stability, can realize the automatic covering and complete sealing to volatile organic liquid surface, effectively prevent organic liquid volatilization during storage, loading and transportation.

The utility model discloses a gas storage tank with a pressure monitoring function, and relates to the technical field of gas storage tanks, the gas storage tank comprises a gas storage tank body, three groups of supporting seats are arranged at the bottom of the gas storage tank body, universal wheels are installed at the bottoms of the supporting seats, a limiting frame is arranged on the surface of the gas storage tank body, and the limiting frame is connected with the gas storage tank body. The number of the limiting frames is three, pressure gauges are installed on the limiting frames, a monitoring device is arranged on the front end face of the air storage tank, an observation window is arranged on the end face of one side of the air storage tank, an air conveying pipe is arranged on one side of the observation window, an inner surface layer is arranged in the air storage tank, and a secondary inner layer is arranged on one side of the inner surface layer. One side of the secondary inner layer is provided with a structural layer, one side of the structural layer is provided with an outer protective layer, and according to the scheme, the problem that in the prior art, an air storage tank is not provided with a pressure detection device, the situation that the pressure is too large or too small due to leakage in the using process is likely to occur, and therefore safety is poor is solved.

The invention discloses a medical slide storage device which comprises a storage box, a control panel, a shear fork type lifting mechanism, a plurality of slide storage boxes, a plurality of groups of slide elastic clamping mechanisms, a self-walking ink-jet printing mechanism and an erasing component, wherein the slide elastic clamping mechanisms are sequentially arranged in the transverse direction of the slide storage boxes, and the erasing component is arranged in the storage box in the transverse direction of the storage box. Each group of slide elastic clamping mechanism is used for being matched with the slide storage box to elastically clamp one slide, and each slide elastic clamping mechanism comprises an ink jet plate. The self-walking ink-jet printing mechanism is connected with the ink-jet plate after automatically moving to one side of the slide to be taken, so that the ink-jet plate is pulled to enable the slide to be released and then popped out, the self-walking ink-jet printing mechanism is further used for printing lending information on the ink-jet plate, and the slide elastic clamping mechanism is further used for integrally retracting towards the inner side of the slide storage box after the slide is taken out, so that the ink-jet plate is prevented from touching the cotton wiping component. By means of the device, the traceability and the anti-loss capacity of slide management can be greatly improved, slide storage is safe and reliable, and slide taking-out and filing operation is convenient.

The present invention provides a replaceable plant fossil epidermis peeling needle, including a handle plate, a scale line, a straight-head peeling needle, a round-head peeling needle, an angled-head peeling needle, an elbow-head peeling needle, a round-head auxiliary peeling tool stick needle, a blunt-head auxiliary peeling tool stick needle, an elbow-head auxiliary peeling tool stick needle, a grid-patterned anti-skid pattern and a connecting screw seat, wherein the scale line is longitudinally engraved on the upper position of the front surface of the handle plate. The scale line of the present invention specifically adopts a scale line with a measurement unit of millimeters, which can be used to determine the size of the epidermis under a solid microscope, and can be used as a scale when photographing fossils, and can also be carried around for field photography and measurement; the use of stainless steel material is hard enough and resistant to acid and alkali corrosion; the design of the connecting screw seat allows free switching of different tools; it solves the problem that there is no special epidermis peeling tool in the current paleoplant experiment, making paleoplant research more convenient and saving time.

The transportation carton convenient to place comprises a carton body and a cover body, an isolation frame is arranged in the carton body, magnetic attraction strips are arranged on the four vertical outer walls of the carton body, four reinforcing grooves are formed in the upper end face of the carton body, reinforcing pieces are arranged in the four reinforcing grooves, an identification groove is formed in the upper end face of the carton body, and the cover body is arranged in the identification groove. An identification groove is formed in the upper end face of the box body, an identification plate is arranged in the identification groove, an observation opening is formed in the vertical outer wall of the box body, the observation opening is communicated with the identification groove and corresponds to the identification plate, a plurality of grooves are formed in the upper end face and the lower end face of the cover body, a plurality of protruding blocks are arranged on the bottom wall of the box body, and the protruding blocks correspond to the grooves. Cartons are attracted and fixed side by side through the magnetic attraction strips, and placement dislocation is prevented; the carton boxes are stacked and accurately positioned through cooperation of the protruding blocks and the grooves, friction force is increased through the protruding blocks made of rubber, and slipping is prevented; and the reinforcing pieces remarkably improve the stacking bearing capacity, and safe transportation and storage of goods are guaranteed.

The utility model relates to the technical field of medicine distribution, in particular to a novel medicine distribution sorting box which comprises a box body and a box cover hinged to the upper portion of the box body. The two sides of the upper portion of the box body extend outwards to form expansion parts, a baffle is formed at the position, at the joint of the expansion parts and the box body, in the box body, and an expansion space is formed between the baffle and the expansion parts; the injection medicine box is improved on the basis of a traditional box body, the two expansion parts are additionally arranged at the opening of the top of the box body, the two expansion parts form two corresponding expansion spaces in an original medicine containing space, fragile injection medicine can be safely stored in the expansion spaces, the expansion spaces are separated through the multiple partition plates, and therefore the injection medicine box is convenient to store and store. And different injections can be stored in a classified mode, and due to the design, centralized management of fragile drugs is achieved, and the taking convenience is greatly improved.