27345results about "Domestic articles" patented technology

A method for manufacturing an electric vehicle battery case includes: preparing a frame configured to define a through space inside and a flat plate made of resin; superposing and disposing the flat plate on the frame; and applying pressure to the flat plate from an opposite side from the frame to press the flat plate against the frame to cause the flat plate to swell in the through space, thereby deforming the flat plate into a tray having a bathtub shape including a bottom wall and a peripheral wall provided at a peripheral edge of the bottom wall and configured to define an opening portion, and joining by press-fitting the tray to the frame.

Provided are polymeric furniture structure elements and their reinforcement. The reinforced furniture element includes a furniture element configured with a first face and a spaced apart second face and one or more reinforcing members extending between the first face and the second face, a plurality of throughgoing stud receiving bores extending through the one or more reinforcing members between the first face and the second face; the first face being configured with a reinforcing element bearing surface, and the second face is configured with a stud bearing surface; and a reinforcing element that is configured with a first face bearing surface, and a plurality of studs extending from first face bearing surface that are disposed in register with locations of at least some of the stud receiving bores, and a free end of the studs is configurable with a bearing head for tight bearing over the stud bearing surface.

A repulpable insulated container assembly having a container formed of paper such as corrugated cardboard or varying paper materials and defining an interior; and a repulpable insert placed within the interior of the container and formed of a first paper layer; and a paper fiber pad coupled to the first paper layer.

A centrally managed system for tuning a plurality of enhanced node-based logistics receptacles includes a backend server, a first enhanced node-based logistics receptacles, and a second node-based logistics receptacles. The backend server transmits a first setup message to a first bridge node, transmits a second setup message to a second bridge node, receives retrieved first event information from the first bridge node and retrieved second event information from the second bridge node, compares the retrieved first event information with a management profile and compares the retrieved second event information with the management profile, revises the management profile based upon the comparison of the retrieved first event information with the management profile and the comparison of the retrieved second event information with the management profile, and transmits an adjustment message that is based upon the revised management profile to the first bridge node.

To provide a seat pad capable of appropriately integrally molding a flow path lid and a duct with a pad body while suppressing leakage of a foaming raw material and to provide a mold for the seat pad.SOLUTION: The seat pad includes a pad body having a recessed ventilation passage 14, a planar duct 30 forming an inner peripheral wall of the ventilation passage 14, and a planar flow passage lid 20 covering the ventilation passage 14. The duct 30 and the flow passage lid 20 are molded in a predetermined shape in advance, and are foam-molded integrally with the pad main body. The flow passage lid 20 is set on a back surface side forming surface 5a in an overlapped state, and has a lid bending part 24 bent to the sheet surface side so as to form a recess capable of receiving a bank part 5b projecting from the back surface side forming surface 5a in its peripheral edge part 23. The duct 30 has a seat surface part 34 extending along a region deviated from the ventilation passage 14. The seat surface part 34 is applied to the projecting tip of the lid bent part 24 so as to form a first gap S1 into which the foaming material flows to the flow passage lid 20.SELECTED DRAWING: Figure 12

An enhanced connected logistics receptacle system that selectively retrieves and reports event information to a backend server to initiate a dispatched logistics operation related to a delivery item. The system includes a storage receptacle for receiving the delivery item, a bridge node mounted to the storage receptacle, and a wireless accessory sensor node coupled to a plurality of sensors. The wireless accessory sensor node is operative to detect a change in state of the storage receptacle based upon sensor data, record timestamped information reflecting the detected change in state, and broadcast an updated advertising signal having a data available flag set within the updated advertising signal. The bridge node processor is operative to detect the data available flag, selectively retrieve event information from the wireless accessory sensor node, and transmit the retrieved event information to the backend server to cause the backend server to initiate the dispatched logistics operation.

A method of forming a monocoque paddle may include forming a first half shell via an first mold, forming a second half shell via a second mold, placing a bladder between the first half shell and the second half shell between the first mold and the second mold, and applying energy to the first half shell and the second half shell via the bladder, the first mold, and the second mold.

A process or method for manufacturing a fire-retardant treated wood composite board or panel, such as oriented-strand board, with a low melting point fire retardant (FR) material, such as boric acid, while the press is operating at typical press temperatures above the FR material melting point. An intervening overlay is applied to the top surface of the mat on the forming line, after the use or application of any FR material within or on the mat, prior to entry into the press. The intervening overlay covers the top surface so as to prevent the melting fire retardant material from contacting the press platen(s). After pressing, the intervening overlay may be removed from the top surface by sanding, buffing, or other methods. The intervening overlay also may be sized so as to extend over one or more edges of the underlying panel, for ease of removal post-process.

An intravascular blood pump comprises a pumping device including an impeller and an electric motor for driving the impeller. A rotor of the electric motor is rotatable about an axis of rotation and coupled to the impeller so as to be able to cause rotation of the impeller. An outer sleeve forms a casing of the pumping device, wherein stator components are fixed inside the outer sleeve by means of a casting compound. In a method of manufacturing the blood pump the stator components are placed on a molding base, including the outer sleeve to thereby form an interspace between the molding base and the outer sleeve in which the stator components are disposed. The casting compound is then injected into the interspace via the molding base to fix the stator components inside the outer sleeve. The outer sleeve preferably comprises a magnetically conductive material to form a yoke of the electric motor.

A tamper evident seal structure for a vial septum or other cover having a housing including a sidewall terminating in oppositely disposed open and closed ends. A retainer is fixedly disposed within the housing and structured for retaining engagement with a portion of a vial, substantially adjacent the vial cover. The housing also includes a pressure member disposed within an interior thereof in attached, relation to the closed-end. The pressure member and the retainer are cooperatively disposed and structured to respectively exert pressure on the vial cover concurrent to retaining engagement with the vial. Tamper evident capabilities are at least partially defined by a detachment of a removable sidewall section from a remainder of said sidewall.

The invention relates to the technical field of equipment monitoring, in particular to a method and a system for collecting and monitoring production data of automotive trim injection molding equipment. Comprising the following steps: firstly, acquiring real-time operation state data from injection molding equipment through a communication node, generating an equipment state data set, and constructing a parameter coupling model through a time sequence analysis method; when the temperature parameter fluctuation exceeds a preset threshold value, fusing the pressure data to generate optimal configuration, transmitting the optimal configuration to related equipment through an interactive network, and determining a linkage parameter set; thirdly, the linkage parameter set is processed through a classification method, a deviation index is obtained, a synchronization instruction is generated according to deviation, it is ensured that beats between the devices are consistent, and a unified production cycle is formed; and finally, through the prediction model, extracting production cycle data, predicting parameter fluctuation, adjusting equipment parameters, and determining final process configuration. The problems of beat deviation and parameter fluctuation between injection molding equipment in production are solved, the production process is optimized, and the production efficiency and the product quality are improved.

A screen making machine includes a table, welder assembly, and actuation assembly. The welder assembly includes: a hot air nozzle, a pump, and a roller. The actuation system moves the welder assembly along the frame. Hot air from the nozzle elevates the temperature of the mesh and adjacent frame to an elevated temperature above a melt temperature of the surfaces of the mesh and frame. The roller presses the melted mesh surface against the melted frame surface, to melt fuse them together.

The package holder incorporates a front cover having several rungs assembled in a cascading, accordion style that when the front cover is in its expanded position to cover the interior cavity of the package holder, the several rungs are fully expanded and when the front cover is in its collapsed position, the several rungs fit together. The package holder includes a frame structure having one or more back surfaces and a bottom surface. The back surface is mountable using fasteners to a physical surface of a property. The package holder incorporates electronic and computer based locking mechanisms as well as non-electronic locking mechanisms. The package holder incorporates tracking sensing systems to track a package from a third-party delivery service that can automatically access the interior cavity of the package holder. A user can access the package from an interior of a property through an opening of the package holder.

The invention discloses a high-temperature wireless temperature probe based on NTC lead time division multiplexing and a manufacturing method, and relates to the technical field of wireless temperature probes, and the high-temperature wireless temperature probe comprises a needle tube assembly, a ceramic insulating ring and a coaxial coupling connecting shaft which are connected in sequence; a PCBA board is arranged in the needle tube assembly, and an environment temperature sensor lead and a time division multiplexing circuit are integrated on the PCBA board and selectively connected with the radio frequency receiving and transmitting circuit or the RC charging and discharging temperature measuring circuit. At least two temperature sensors; the ceramic insulating ring is arranged at the joint part of the needle tube assembly and the coaxial coupling connecting shaft, and an inner cavity forms a closed cavity; the coaxial coupling connection shaft comprises a metal outer wall which forms a radio frequency signal ground and a metal inner conductor which forms a coaxial transmission structure with an environment temperature sensor lead. According to the high-temperature wireless temperature probe, mutual interference between the radio frequency function and the temperature sensing function of the wireless temperature probe is effectively eliminated, and the high-temperature wireless temperature probe with high-precision temperature measurement performance is provided.

A system for self-executing enhanced interaction with a node-based logistics receptacle. The system includes a wireless accessory sensor node disposed on the node-based logistics receptacle to monitor storage receptacle components of the node-based logistics receptacle to generate sensor data. The system includes a bridge node disposed on the node-based logistics receptacle that uploads information related the sensor data, detects an external device separate from the node-based logistics receptacle, communicates with the external device to establish a smart contract based connection that provides an interaction privilege, interfaces with the external device according to the interaction privilege, and transmits an update message to the backend server that corresponds to at least a portion of the uploaded information related to the sensor data and information related to interfacing with the external device.

The invention relates to the technical field of image recognition, in particular to a cable extrusion molding production line intelligent deviation adjusting method and system based on image recognition. The method comprises the following steps: obtaining a cable production real-time monitoring video, and carrying out local brightness balance optimization and tiny texture depth visual identification to obtain continuous fluctuation characteristics of tiny textures; carrying out high-frequency amplification processing on a persistent fluctuation characteristic region based on tiny textures, carrying out texture fluctuation change evolution, and constructing a dynamic texture drift line map; real-time cable cross section center point calculation is carried out according to the cable production real-time monitoring video, time sequence deviation serialization processing is carried out, and a cable center shaft deviation track is generated; and performing multi-scale cable offset excavation according to the dynamic texture drift line map and the cable central axis offset trajectory, and constructing a multi-scale cable offset field. According to the invention, the response speed and stability of cable deep-layer deviation adjustment are improved.

The invention discloses an ECU assembling and detecting production line for an automobile and a process of the ECU assembling and detecting production line. The ECU assembling and detecting production line comprises a circuit board feeding mechanism, an implanting mechanism in butt joint with the circuit board feeding mechanism, a detecting mechanism in butt joint with the implanting mechanism and a classifying and packaging mechanism in butt joint with the detecting mechanism. By means of the mode, circuit board feeding, injection molding embedding, injection molding material taking, detecting and classified packaging are integrated, the automation degree is high, secondary positioning and accurate positioning of the circuit board can be achieved, the horizontal position and angle of the circuit board can be automatically adjusted, and the injection mold can be aligned in a self-adaptive mode; each performance of a product can be synchronously detected, and code printing and identification can be carried out without repeatedly carrying and positioning the product and classifying and collecting defective products and non-defective products in different mold cavities, so that subsequent searching for reasons of the defective products is facilitated, and later maintenance of equipment is facilitated.

A parcel delivery security container includes a bottom panel, side panels, a lid, an electromagnetic lock assembly, an input device, a barcode scanner, a microprocessor, and a power source. The side panels are transverse to the bottom panel to form an open-ended compartment. The lid is pivotably connected to one of the side panels to selectively open and close the compartment. The electromagnetic lock assembly releasably locks the lid when closed. The input device is on an outer surface of the security container to permit a user to enter information. The barcode scanner is on an outer surface of the security container to scan barcodes on parcels. The microprocessor is operatively connected to the input device, the barcode scanner, and the electromagnetic lock assembly to control locking and unlocking thereof. The power is operatively connected to the input device, the barcode scanner, the electromagnetic lock assembly, and the microprocessor.

A dynamic learning server-based logistics system includes a node-based logistics receptacle operative to receive a delivery item as part of a logistics transaction and also includes a backend server maintaining a management profile related to operation of the node-based logistics receptacle. The node-based logistics receptacle includes a plurality of monitored receptacle components, a wireless accessory sensor node having a plurality of sensors, and a bridge node operative to retrieve event information from the wireless accessory sensor node. The backend server receives the retrieved event information, compares the retrieved event information with the management profile, identifies a threshold change condition from the comparison, dynamically revises the management profile when the threshold change condition is identified, and transmits an adjustment message to the bridge node. The adjustment message is based upon the revised management profile, and the adjustment message initiates a timing change to operation of the bridge node.

A parcel locker bank system for dispatching and collecting shipments by agents, and dropping-off and picking-up of shipments by users, including: a bank of lockers comprising a front side, a rear side, a control unit, a user interface facing on the front side, each locker comprising a compartment opened on the rear side of the bank, closed on the front side of the bank by an individual electronically controlled door, a remote shipping system comprising a Parcel Handling application communicates with the bank via a first long-distance communication network, and with a mobile device of the agent via a second long-distance communication network. The Parcel Handling application is operable to send data to the mobile device of the agent to guide the agent through the dispatching and collecting from the rear side and to receive data from the mobile device to verify that the agent has made no mistake.

The invention relates to the technical field of automatic control, and discloses a control method and system for an injection molding process of automotive trim. The method comprises the following steps: synchronously acquiring a pressure pulsation signal, flow velocity distribution data and flow front position information of a plastic melt through a high-frequency pressure pulsation sensor array and a melt flow velocity sensor, and performing fast Fourier transform processing on the pressure pulsation signal to obtain a characteristic frequency component; a flow impedance coefficient and a shear stress distribution parameter are calculated in combination with flow velocity data, the impedance coefficient is compared with a reference value to identify an abnormal type, a pressure compensation amount is calculated through a classification compensation algorithm, and finally a servo hydraulic execution system carries out rapid pressure adjustment. The technical problem that the flow impedance characteristic change of the plastic melt cannot be recognized in real time and the injection pressure cannot be dynamically compensated in the existing automotive trim injection molding process is solved.

The utility model belongs to the technical field of dies for producing vertical tails, in particular to an integrated die for manufacturing a built-in antenna of a vertical tail, which is characterized in that a lower die is provided with a positioning column, an upper die is provided with a positioning hole corresponding to the positioning column, the upper die and the lower die are respectively provided with a vertical tail chamber, and the vertical tail chamber is provided with a positioning hole corresponding to the positioning column. A glass fiber cloth is arranged in the vertical fin cavity, composite material cloth is arranged in the vertical fin cavity, foam is arranged in the composite material cloth, a sheet antenna is arranged in the foam, and an insert matched with the glass fiber cloth is arranged in the vertical fin cavity; the sheet antenna is provided with an antenna connecting line, and the lower die is provided with an antenna connecting line hole matched with the antenna connecting line.

The invention relates to the technical field of sealing ring hot-press forming, discloses sealing ring hot-press forming equipment, and aims to solve the problems of low finished product taking-out and mold cleaning efficiency and low automation degree in the prior art. The equipment comprises a hot press base, a hot press base and a lower die which are arranged on the hot press base, and a hot press plate and an upper die which are arranged above the hot press base in a lifting manner. The pushing part and the scraping part which work in a linkage mode are arranged, and the pushing part comprises a lifting supporting and pushing piece driven by an electric rod and a top ring and is used for upwards ejecting out a sealing ring formed in a lower mold; the scraping part comprises a rotation guiding part for enabling the supporting and pushing part to rotate during ascending and descending and a silica gel scraper which is elastically connected to the top ring and can be unfolded in the ejection process, and when the electric rod drives the pushing part to ascend to eject out the sealing ring, the rotation guiding part enables the pushing part to integrally rotate, the silica gel scraper is driven to be tightly attached to and scrape the inner wall of the lower mold, and residual rubber is scraped; the production cycle is shortened, and the production efficiency and the automation level are improved.

Disclosed are a high-barrier inflatable cushion and a preparation process therefor, which related to the technical fields of high-barrier inflatable cushions. The preparation process includes the following steps: material feeding, heating, vacuum counter-pressure molding, spray cooling, air cooling and drying, die-cutting, and thermal bonding. The high-barrier inflatable cushion comprises an airbag forming material and an airbag base material. The airbag forming material is prepared by laminating a TPU-EVOH composite with Lycra fabric, the TPU-EVOH composite has a total thickness of 0.4-0.8 mm, and the Lycra fabric has a gram weight of 150-230 g / m2. The airbag base material is prepared by laminating the TPU-EVOH composite with non-woven fabric, the TPU-EVOH composite has a total thickness of 0.1-0.3 mm, and the non-woven fabric has a gram weight of 60-80 g / m2.

The invention relates to the technical field of injection molds, and discloses an impeller secondary ejection injection mold which is characterized in that a fixed mold core plate is provided with a fixed mold core, a fixed mold plate is provided with a fixed mold core, the fixed mold core plate penetrates through the fixed mold plate, and the fixed mold core is embedded in the fixed mold core; a movable mold core is arranged on the movable mold plate, a movable mold core is arranged on the movable mold core plate, and the movable mold core plate is arranged on the movable mold plate in a sliding and penetrating mode. The second driving piece can enable the movable mold core to stretch out or retract from the movable mold core, an impeller cavity used for forming an impeller is formed among the fixed mold core, the fixed mold core, the movable mold core and the movable mold core, and the fixed mold core and the movable mold core are matched in a sliding mode; the first ejector pin slidably penetrates through the movable mold core plate, the third driving piece can enable the first ejector pin to stretch out or retract from the movable mold core, the edge of the end of the fixed mold core abuts against the edge of the inner side of the bottom face of the annular base, and the end of the first ejector pin abuts against the bottom face of the annular base; the overall structure is simple, demolding is convenient and fast, and structural damage to the impeller is avoided.

The present invention discloses a production process of an integrally encapsulated racket. The integrally encapsulated racket is provided. The integrally encapsulated racket includes a racket body, the racket body is externally wrapped with a wrapping surface, a plastic adhesive tape is disposed at a connecting part between the wrapping surface and the racket body, the plastic adhesive tape is attached to an edge of the racket body, a top end of the wrapping surface is in a same horizontal plane as a racket surface of the racket body, a handle sleeve is injection molded at a bottom end of the racket body, and an inner side surface of the handle sleeve is closely attached to the wrapping surface.

A node-enabled logistics receptacle system with a deployable storage element for receiving and temporarily maintaining a delivery item. The system includes a storage receptacle with an entrance opening for receiving the delivery item and a deployable autonomous mobile container as the deployable storage element. A first node is mounted to the storage receptacle and includes a first node processor, a first node memory, a communication interface, and a plurality of sensors including an interaction sensor and a storage sensor. The first node detects a change in the state of the entrance opening, determines a current condition of what is presently maintained within the deployable autonomous mobile container, generates a deploy activation signal, and transmits the deploy activation signal to the deployable autonomous mobile container to initiate movement by the deployable autonomous mobile container from the host position within the storage receptacle to a position external to the storage receptacle.

The utility model provides a temperature measurement circuit structure and a temperature probe. The temperature measuring circuit structure comprises a first temperature measuring circuit, a second temperature measuring circuit, a charging module and a switching circuit, and the switching circuit is connected with the charging module. A third wire and a fourth wire of the second temperature measuring circuit are connected with the control chip through the PCBA board. A first charging wire of the charging module is connected with the control chip through the PCBA board; in the charging state, the switching circuit connects the third wire or the fourth wire to the charging module and serves as a second charging wire of the charging module. In the non-charging state, the switching circuit cuts off the third wire or the fourth wire serving as the second charging wire from the charging module. One wire in the handle is reduced through the switching circuit, so that interference to antenna signals is reduced, the use number and manufacturing difficulty of wire rods are reduced, the number of through holes in the ceramic piece is reduced, and the structural strength of the ceramic piece is enhanced.