59results about How to "Strong lock" patented technology

The invention relates to a multifunctional draw-out type low-voltage switch device, which relates to the technical field of low-voltage switch cabinets and comprises eight mutually matched instrument rooms, a digital detection module compartment, a transformer power supply wire inlet room, a dual-channel distribution bus room, an interbus wire outlet room, a module unit room, a feeder cable room and an emergency standby cable room. According to the invention, a power distribution mode of split-phase management and layered cutoff protection is adopted, so that maintenance personnel can quickly lock fault loops and fault current characteristics, split the fault loops and replace damaged parts, the maintenance process is efficient and convenient, and the downtime of equipment is shortened.

The invention provides a working condition preprocessing method and device for a shared two-wheeled vehicle, and relates to the technical field of two-wheeled vehicles, and the method comprises the steps: determining whether an operation region has a condition for starting a preprocessing function or not according to the weather information of the operation region where the shared two-wheeled vehicle is located; if the user is located in the operation area with the condition of starting the preprocessing function, obtaining position information of the user; if it is determined that the user moves towards the target vehicle based on the position information and the distance between the user and the target vehicle is smaller than a set distance, a preprocessing instruction is sent to the target vehicle; the target vehicle is a vehicle reserved by the user or a navigation vehicle selected by the user; the preprocessing instruction is used for instructing the target vehicle to adjust working condition parameters. According to the method, the user is promoted to lock the vehicle and adjust the working condition parameters of the vehicle in advance through the vehicle searching and reserving functions of the user, so that the vehicle can enter the proper working condition as soon as possible in different weather states.

The invention relates to the field of robots, in particular to a logistics robot with a cargo recognition function. The technical problem to be solved is to provide the logistics robot with the cargo identification function, which can prevent cargoes from slipping off in the process of clamping the cargoes. The logistics robot with the cargo recognition function comprises a base, a rotating column, a first swing arm, a second swing arm, a mechanical arm assembly and the like, the upper portion of the base is rotationally connected with the rotating column, the upper portion of the rotating column is rotationally connected with the first swing arm, and the front portion of the first swing arm is rotationally connected with the second swing arm; a manipulator assembly is arranged on the front portion of the second swing arm. The control manipulator assembly can automatically clamp goods, and in the clamping process, through cooperation between the rack and the gear, the limiting pieces can automatically limit the front side and the rear side of the goods, and the goods are prevented from sliding down.

The invention discloses a hydrological data acquisition method based on automatic surface salinity frontal surface tracking of an unmanned ship, and belongs to the field of marine hydrological scientific investigation, a temperature-salinity-depth sensor and the like are carried on the unmanned ship, and the method comprises the following steps: after the unmanned ship sails to a predetermined observation area, the unmanned ship is manually controlled to sail in the observation area, and then the unmanned ship sails in the observation area; the temperature-salinity-depth sensor collects salinity data in the navigation area; transmitting the collected salinity data back to the upper computer, and analyzing the collected salinity data by the upper computer; after analysis of the upper computer, the upper computer controls the unmanned ship to sail in the extension direction of the salinity frontal surface, and other hydrological data are detected through a temperature-salinity-depth sensor and the like. According to the unmanned ship, continuous observation can be carried out in a large range, and the observation efficiency is higher than that of a traditional ship. The automatic identification of the salinity frontal surface can enable the unmanned ship to quickly lock the salinity change area in a wide sea area, carry out accurate measurement, and observe other hydrological characteristic parameters of the salinity frontal surface according to the salinity change area.

The present invention relates to a connector. The connector comprises: a board end connection portion which is to be mated with a wire end connection portion; the wire end connection portion which is provided with a plurality of mating cavities for mating a plurality of wire harness terminals and a retreat-stop member coupling structure; the plurality of wire harness terminals; and a retreat-stop member which is configured to allow the wire harness terminals to be fixed in the mating cavities of the wire end connection portion when the retreat-stop member coupling structure is in a first coupling state, and to allow the wire harness terminals and the wire end connection portion to be detachable when the retreat-stop member coupling structure is in a second coupling state.

The invention provides an improved variable limiting type airing and hanging rod. A pipe body of an airing and hanging main rod is internally sleeved with a separation nail assembly and a control rotating shaft assembly; separating nails of the separating nail assembly penetrate into the pairs of penetrating holes in the top of the hanging main rod in a sliding mode, and the outer side of each separating nail is sleeved with a pushing spring. The control rotating shaft assembly is provided with a control rotating shaft, a limiting blocking piece, a limiting clamping head and a cam. The cam is in an oval shape on the periphery of the control rotating shaft. The control rotating shaft can rotate and move up and down within the limiting range of the door-shaped notches of the left end seat and the right end seat; the lower cambered surface of the separation nail mounting strip elastically abuts against the outer edge of a cam of the control rotating shaft, and the control rotating shaft is operated to rotate to control the separation nails to stretch out or retract from the hanging main rod. The front side and the rear side of the outer pipe wall of the hanging main rod are each fixedly connected with a U-shaped widening supporting frame which horizontally extends outwards. The hanging rod is a variable limiting type hanging rod which is better in use effect and obtained by improving the defects of the prior technical scheme and adding a part of design structures.

The present invention relates to the technical field of centrifugal fans, and specifically to a centrifugal fan fault monitoring method, electronic device and storage medium, comprising the following steps: monitoring the operating parameters of the centrifugal fan by an integrated sensor in the centrifugal fan system, collecting the original data of the centrifugal fan operating parameters, and preprocessing the collected original data, wherein the centrifugal fan operating parameters are divided into mechanical performance parameters and electrical performance parameters; analyzing the mechanical performance parameters and electrical performance parameters of the centrifugal fan respectively based on the preprocessed data. The present invention accurately locates the location where the fault occurs by combining the structural characteristics and operating logic of the centrifugal fan. Once a fault occurs, the fault point can be quickly locked, which not only improves the maintenance efficiency, but also reduces the waste of resources caused by blind troubleshooting. At the same time, it can also automatically recommend corresponding maintenance measures according to the type and severity of the fault, providing strong support for maintenance personnel.

The invention relates to the field of dies, in particular to an angle locking structure for sheet metal stamping die rollover, and aims to overcome the defect that the angle of an existing stamping die is difficult to lock quickly after rollover. The angle locking structure comprises a T-shaped base and a rollover locking structure, and first supporting plates are welded to the two sides of the top of the T-shaped base; a first steering shaft and a second steering shaft are rotationally arranged on the inner sides of the two first supporting plates correspondingly, a first connecting block and a second connecting block are welded to the outer sides of the first steering shaft and the second steering shaft correspondingly, and a lower die and an upper die are welded to the other sides of the first connecting block and the second connecting block correspondingly. A first large gear and a second large gear are welded to the periphery of the first steering shaft and the periphery of the second steering shaft correspondingly, and the mold turning locking structure is used for turning over the lower mold and the upper mold and locking the mold turning angle of the lower mold and the mold turning angle of the upper mold. The angle can be rapidly locked, the situation of angle deviation in the manual locking process is avoided, and the accuracy of the turnover angle is guaranteed; and mold turning and angle locking do not need manual operation, so that the working efficiency is higher.

The utility model relates to unmanned aerial vehicle detection technical field especially, it relates to a steel structure unmanned aerial vehicle detection device, including detection platform, the surface of detection platform places unmanned aerial vehicle, the surface fixed connection of unmanned aerial vehicle has detection device, the inside buffering assembly of detection platform is provided with, buffering assembly includes device groove, the utility model discloses through the setting of detection platform and buffering assembly, when unmanned aerial vehicle landing, its impact kinetic energy can drive landing plate compression first spring to high -efficiently convert the elastic potential energy of spring for the impact force, realize smooth buffering, this process can effectively attenuate the instantaneous impact that unmanned aerial vehicle and detection device bear, greatly promoted the landing security, after the end of buffering, the device can lock quickly, provides a stable rigid platform for subsequent detection task.

The utility model discloses an ecological floating island type water body purification device relates to water body purification field, including separate type floating platform, and the separate type floating platform is by central unit and a plurality of edge unit that surrounds distribution in the periphery of central unit is formed, and the middle position of central unit is equipped with the installation box, is equipped with telescopic drive system in the installation box, and telescopic drive system includes the drive motor that sets up in the installation box, and the output of drive motor is equipped with first rotary shaft, and the one end away from drive motor of first rotary shaft is equipped with transmission assembly, and transmission assembly is connected with the winding wheel, and the winding wheel is equipped with the rope, and the one end of rope is fixed in winding wheel, and the other end corresponds to connect each edge unit, and the separate type floating platform can be flexibly adjusted the distance of edge unit and central unit through the rope of telescopic drive system control, and the coverage area of floating island is expanded, and the purification range is improved.

The present invention discloses a window cleaning robot with an edge detection function, comprising: a window cleaning robot, wherein the four corners of the bottom end of the window cleaning robot are all provided with a rotating groove; a positioning block, wherein the positioning block is arranged inside the inner cavity of the rotating groove; a pressure sensor, wherein the number of the pressure sensors is eight, and the eight pressure sensors are arranged on the left and right sides of the four positioning blocks respectively; and a rotating rod, wherein the top end of the rotating rod is rotatably arranged at the top end of the inner cavity of the rotating groove through a bearing. This device effectively solves the problems of poor adaptability of the safety rope of the existing window cleaning robot, which is easy to cause shaking or cleaning blind spots. It not only ensures the stability and safety of the robot during work, but also can quickly lock the safety rope even in extreme cases to prevent falling accidents. While avoiding the problem of cleaning blind spots, it avoids reducing cleaning efficiency or increasing operating difficulty due to improper length of the safety rope, and significantly improves user experience and overall cleaning effect.

The utility model provides a rod piece locking mechanism applied to rapid disassembly and assembly of an antenna array plane, the locking mechanism locks an antenna array plane body on a side support, the locking mechanism is fastened on the antenna array plane body through a fastener, and the locking mechanism, the fastener and the antenna array plane body are not separated and are in a long-term connection state. According to the locking mechanism, locking and dismounting of the mechanism with large torque are achieved, parts of the locking mechanism have the non-disengaging function, and the parts are not disengaged from a body in the whole using process; the device has the advantages of simple mechanism structure, light weight, fast disassembly and assembly speed, small part loss, no need of worrying about part loss and the like, and is particularly used in an external field environment in which antenna installation conditions are complex and changeable, repeated disassembly and assembly are needed, and tools and parts are easy to lose.

The invention discloses a heat treatment process for strengthening and toughening a TC18 titanium alloy. The process comprises the following steps: step 1, heating the TC18 titanium alloy to 450-550 DEG C for preheating; secondly, the preheated TC18 titanium alloy is heated to 980 DEG C to 1020 DEG C for solution treatment; thirdly, the TC18 titanium alloy subjected to solution treatment is subjected to water quenching; and fourthly, the TC18 titanium alloy subjected to water quenching is subjected to tempering treatment, and the toughened TC18 titanium alloy is obtained. According to the process, the beta phase of the TC18 titanium alloy is subjected to water quenching after being subjected to solid solution treatment, so that the beta phase is converted into a martensite structure, the strength and toughness of the TC18 titanium alloy are improved, then the residual stress of the TC18 titanium alloy is reduced through tempering treatment, the toughness of the TC18 titanium alloy is further improved, and the process is suitable for the technical field of titanium alloy heat treatment and machining and manufacturing.

The application discloses a strawberry sugar content efficient nondestructive detection method based on an intelligent algorithm, and comprises the following steps: acquiring a plurality of strawberry spectrum data and sugar content reference values, and dividing the strawberry spectrum data into a training set, a verification set and a test set; performing wavelet denoising and polynomial baseline correction on the spectrum data to obtain preprocessed data; extracting key characteristic wavelengths from the preprocessed data, and constructing an initial SVM model based on the key characteristic wavelengths; optimizing the initial SVM model by using the training set to obtain an optimized SVM model; acquiring target strawberry spectrum data, and inputting the optimized SVM model to obtain a detection result. The application realizes rapid, nondestructive and accurate detection of the sugar content of strawberries, and provides technical support for intelligent development of the strawberry industry.

The utility model discloses an electromechanical engineering installation positioning support which comprises a first supporting piece, two sets of clamping seats are arranged on the upper surface of the first supporting piece, one ends of the two sets of clamping seats are hinged to the first supporting piece, the other ends of the two sets of clamping seats can be locked through locking pieces, the two sets of locking pieces can be connected through a connecting assembly, and synchronous operation of the two sets of locking pieces can be achieved. According to the pipeline locking device, the pipeline can be fixed to the first supporting piece through the clamping bases, the two locking pieces used for locking the two clamping bases can be connected through the connecting assembly, the two locking pieces can operate synchronously, and therefore synchronous locking or unlocking of the two clamping bases can be achieved; the locking or unlocking of a plurality of groups of card seats can be completed at one time, and the locking and unlocking efficiency of the card seats is higher.

The invention provides an annealing device for a cable conductor and an annealing method thereof, and relates to the field of cable conductor annealing. The annealing device for the cable conductor comprises an annealing box body, a circulating fan is fixedly installed on the annealing box body, the annealing device further comprises a supporting unit, a transverse moving unit, a lifting unit, a locking unit and a heating unit, and the heating unit is detachably installed at the top of the annealing box body; the heating unit comprises a detachable plate detachably installed on the top of the annealing box body, an electric heating pipe is arranged on the lower portion of the detachable plate, a soaking piece used for conducting heat and dispersing airflow is arranged at the bottom of the electric heating pipe, and a protective net cover is arranged on the outer side of the soaking piece. By arranging the heating unit and the extending unit, heat can be fully dispersed and conducted while heating is conducted, annular circulating airflow is formed, heating is uniform and sufficient, and the uniformity of heating and annealing of the cable conductor is improved.

The invention belongs to the technical field of air purification and discloses an indoor air purifier which comprises a shell, an air inlet end communicated with the interior of the shell is fixed to the side face of the shell, a filter screen plate is fixed to an end opening of the air inlet end, a purification adjusting assembly is arranged in the shell, and a replacement assembly is arranged outside the shell. A positioning assembly is arranged at the top end of the shell; the multiple small activated carbon plates are switched and transferred one by one through the purification adjusting assembly to purify air, the overall purification load of the small activated carbon plates is more balanced, the continuity and efficiency of air purification are improved, the whole device can be placed at a high position through the replacement assembly, negative oxygen ions are released from the high position, and the air purification effect is improved. The indoor air quality is further improved, the floor space is prevented from being occupied, the whole device can purify indoor air at the high position and the low position, the indoor air quality is further improved, and therefore the air purifier can adapt to various different use occasions and use requirements.

The present invention is applicable to the field of smart early warning, and provides a smart community safety early warning system, method, computer equipment and storage medium. The system includes: a parking space occupancy early warning module, an illegal parking early warning module, a parking space management module, and a parking space allocation module. By utilizing a high-precision image acquisition unit and an advanced vehicle status judgment algorithm, the system can identify and analyze in real time the moment the vehicle stops driving and illegally parks on the road. Combined with precise license plate recognition technology, the system can quickly lock illegally parked vehicles and automatically issue early warnings, which are not limited to sound or light signals, but also include direct notifications to the owner. When the illegally parked vehicle leaves, the system can also terminate the early warning immediately to avoid unnecessary interference. This automated instant feedback mechanism not only reduces the need for manual monitoring, but also greatly improves the efficiency of handling illegal parking incidents, thereby effectively promoting the maintenance of community traffic order and ensuring the smooth and safe flow of roads.

The utility model discloses a toilet cleaning gel production raw material stirring and mixing device which comprises a base, supporting plates are arranged on the left side and the right side of the upper end face of the base respectively, a barrel body is rotationally arranged between the two supporting plates, a stirring shaft is arranged in the barrel body, a plurality of stirring rods are arranged on the stirring shaft, and the stirring rods are arranged in the barrel body. The stirring shaft extends upwards and penetrates through the barrel body, a rotating motor is arranged at the top end of the stirring shaft, a feeding hopper is arranged on the upper end face of the barrel body in a penetrating mode, a discharging pipe is arranged on the front side of the lower end face of the barrel body in a penetrating mode, locking mechanisms are detachably arranged at the four corners of the upper end face of the base, and each locking mechanism comprises a locking sleeve and a locking plate. The locking sleeve is detachably arranged on the base, the locking plate is slidably mounted in the locking sleeve, a locking hole is formed in the locking plate, through the design of the barrel body, self rotation and internal rotation of the barrel body are synchronously carried out, and the stirring efficiency is improved.

The utility model relates to a locking device of a spare tire cover lock. The locking device comprises a sliding piece, a connecting plate, a bolt and a nut. The sliding part comprises a sliding plate, upper side plates and a rear side plate, a hook body is arranged at the front end of the sliding plate, the upper side plates are arranged on the two sides of the surface of the sliding plate respectively to form spring bolt grooves, inlets of the spring bolt grooves are formed between the tops of the upper side plates, and the size of the inlets of the spring bolt grooves is smaller than that of inner cavities of the spring bolt grooves. The rear side plate is arranged at the rear end of the sliding plate, and a second through hole is formed in the rear side plate; according to the locking device, the sliding piece is matched with the bolt, the nut and the connecting plate, the position of the sliding piece is accurately adjusted, the structure is compact, and reliability is high. The sliding piece is fixedly connected to the support through the bolt, a user only needs to rotate the nut, the bolt can be controlled to move front and back, and therefore the sliding piece is driven to achieve linear adjustment, the hook body accurately enters or retreats from the locking groove, and the locking or unlocking efficiency and stability are effectively improved.

This invention relates to a method and system for tobacco-related analysis based on visual information. The method involves converting and classifying the collected tobacco-related data, and then detecting and identifying tobacco types in tobacco-related images, extracting tobacco-related license plates from tobacco-related license plate images, and identifying and extracting tobacco-related text from tobacco-related text images. This, combined with personnel information and investigation data, enables rapid tobacco-related analysis of the collected data, helping to quickly identify key personnel.

The present invention belongs to the technical field of building construction, and in particular to a large-span special-shaped curved curtain wall system and a construction method. A plurality of curtain wall glasses are sequentially spliced ​​and installed on one side of a main supporting column. The same group of adjustment components for adjusting angles are arranged between the tops and bottoms of the plurality of curtain wall glasses; the same group of connection components for connection are arranged between the two sides of the plurality of curtain wall glasses; a plurality of fixing cylinders are located at the connection between four curtain wall glasses, and one end of the fixing cylinder is installed with the main supporting column through the installation component; a control component for controlling the offset angle of the curtain wall glass is arranged at one end of the fixing cylinder away from the main supporting column. The system can adapt to the installation requirements of curtain wall glasses of different angles and shapes, realize personalized customization through adjustment and locking mechanisms, and improve the flexibility and diversity of design.

The invention discloses an electric leakage terminal determination method and device, electronic equipment and a storage medium, and relates to the power grid technology, and the method comprises the steps: obtaining terminal load current data generated by at least two power distribution terminals and transformer area residual current data in a power distribution transformer area based on a preset time sequence interval, the terminal load current data correspond to the transformer area residual current data; in each preset time sequence interval, a linear regression model is constructed according to the terminal load current data of each power distribution terminal, the transformer area residual current data and the relevant parameters corresponding to each power distribution terminal; the linear regression model is solved, a parameter result of the relevant parameters corresponding to each power distribution terminal is obtained, an electric leakage terminal is determined according to the parameter result corresponding to each power distribution terminal, and the electric leakage terminal is the power distribution terminal in an electric leakage state in the power distribution area. According to the method, the electric leakage terminal is determined by solving the parameter result of the related parameters, and the beneficial effect of improving the detection efficiency and the detection accuracy of the electric leakage terminal is achieved.

The invention discloses a miniature movable lifting platform device, and relates to the technical field of lifting platforms, and the miniature movable lifting platform device is technically characterized by comprising a workbench, a lifting module is arranged at the bottom of the workbench, a supporting module is arranged at the bottom of the lifting module, a movable walking module is arranged at the bottom of the supporting module, and the workbench is made of stainless steel materials. Wherein the bottom of the workbench is hollowed out, the lifting module comprises a left upper connecting rod and a right upper connecting rod which are rotationally connected to the bottom of the workbench, the lower end of the left upper connecting rod is rotationally connected with a left threaded sleeve, and the lower end of the right upper connecting rod is rotationally connected with a right threaded sleeve. By adopting the stainless steel workbench, the hollow-out design, the stable and controllable lifting module, the n-shaped supporting plate, the self-locking mechanism, the I-shaped wheel transition plate, the L-shaped wheel mounting plate and the anti-skid wheels, the corrosion resistance, the strength, the stability, the moving safety and the operation efficiency of the device are effectively improved, and the device is perfectly suitable for narrow space operation such as cigarette factories.

The utility model belongs to the technical field of building fire water supply, and provides a leak-proof building fire water supply device which comprises a valve body, a data box and a data transmission end. The valve body is provided with two connectors, the valve body is connected with the two connecting pipes through the two connectors, and flow sensors are arranged in the two connecting pipes; the data box is arranged on the valve body, and a control module is arranged in the data box. According to the building fire water supply device, the valve bodies are connected to a plurality of proper positions of a fire pipe network, meanwhile, the flow sensors are arranged in the pipe, the flow in the pipe is monitored in real time, information is transmitted to the control module in the data box, and when the flow monitored by the flow sensor at a certain position in the pipe network is different from the flow monitored by the adjacent flow sensor, the control module is started; the control module transmits information to maintenance and management personnel through the data transmission end to quickly lock the water leakage pipe section, so that the water leakage pipe section can be found at the first time, and overhaul and maintenance can be carried out on the pipe section or the valve body between the two flow sensors.

The utility model relates to denitration equipment technical field especially relates to a split type denitration catalyst steel module structure. The utility model provides a split type denitration catalyst steel module structure, including the frame of stacking, bottom plate, limit board and denitration catalyst ontology, the frame of stacking inside fixedly connected with bottom plate, the top fixedly connected with limit board of bottom plate, the top sliding type of bottom plate is provided with denitration catalyst ontology, and limit board can be inserted into denitration catalyst ontology, still including connecting block and clamping rod, the four corners of frame of stacking bottom all are fixedly connected with connecting block, and the bottom fixedly connected with clamping rod of connecting block, and clamping rod can be connected with other frame of stacking. Through the vertical stacking of multiple frame of stacking, make the clamping rod of upper frame of stacking insert into the clamping groove of lower frame of stacking, form stable connection, ensure the vertical alignment of each layer frame of stacking, thereby realize the quick assembly and fixed of multiple frame of stacking, form the modularization structure of high flexibility, satisfy different use demand.

The invention discloses an operation safety monitoring method of a wind and light energy storage platform. According to the method, operation parameters are collected and standardized in real time, and power and environment features are extracted to construct a multi-dimensional feature vector; a key feature subset is determined through dimension reduction, and a normal operation mode is established through clustering analysis; calculating the health deviation degree between the real-time state track and the clustering center, and triggering an alarm sequence; constructing a parameter interaction directed graph to reversely search and position an abnormal source; a monitoring model is updated in combination with historical abnormal logs, and the real-time abnormal risk probability is calculated through recursive filtering. According to the invention, intelligent safety monitoring and dynamic risk quantification of the wind and light energy storage system are realized, and the operation safety and the accuracy of abnormal early warning are remarkably improved.

This invention relates to the field of metallurgical equipment condition monitoring, and discloses a method and apparatus for detecting and judging cracks in the refractory layer of a full-size molten iron ladle before it receives hot iron. The method includes: acquiring an image of the inner wall of the molten iron ladle; performing a first-stage processing on the image to quickly locate one or more suspected crack areas using a convolutional neural network; performing a second-stage processing on each suspected crack area by actively projecting an optical pattern and analyzing its geometric deformation to calculate the three-dimensional physical parameters of the crack, such as its physical width and depth; and comparing the calculated physical parameters with preset safety standards to automatically judge the molten iron ladle. This invention, through a two-stage processing strategy, combines the rapid recognition capability of deep learning with the precise quantification capability of active visual three-dimensional measurement, achieving accurate acquisition of the physical dimensions of cracks. This provides reliable data support for automated and objective ladle judgment decisions, significantly improving the accuracy and reliability of detection.

The invention discloses a miniature micro-injection and sampling device which comprises a liquid storage device and a power device, a mounting seat is fixed at one end of the power device, the liquid storage device is detachably mounted on the mounting seat, the liquid storage device comprises a liquid storage cylinder and a piston movably arranged in the liquid storage cylinder, and the power device is used for driving the piston to do reciprocating rectilinear motion in the liquid storage cylinder; the power device is provided with a push-pull rod, one end of the push-pull rod is provided with a piston locking mechanism, the piston locking mechanism comprises a locking block and a locking reed, the end, facing the piston locking mechanism, of the piston is provided with an assembling groove with an internal thread, and the piston is locked in the assembling groove in the process that the power device drives the push-pull rod to stretch out towards the liquid storage device. The push-pull rod can push the locking block and the locking reed to extend into the assembling groove, and meanwhile the locking block can open the locking reed so that the locking reed can be clamped with the internal thread to achieve locking. The device has the injection and sampling functions, the piston and the liquid storage device can be quickly and automatically locked, and the operation efficiency is improved.

The invention provides a production monitoring method and device of an industrial product, electronic equipment and a storage medium. The method comprises the following steps: determining that collected production information of the industrial product is incremental production information; updating intermediate tables corresponding to different production indexes according to the collected incremental production information; calculating the total number of bad weighted indexes of different production factors according to the total data of the intermediate table; wherein the total number of the bad weighting indexes comprises the sum of the bad weighting indexes of the production factors under different detection items, and the bad weighting indexes comprise the reject ratio and the bad similar proportion of the production factors under the corresponding detection items; and based on the total number of the bad weighted indexes, sorting the plurality of production factors to generate a production monitoring result of the industrial product. According to the method, the production information of the industrial products is integrated, so that the efficiency of positioning the bad factors is improved.