15 results about "Transport security" patented technology

The invention discloses a high-temperature environment multimodal transport method and system based on composite heat insulation and active temperature control. The method comprises the steps that a multimodal transport capacity grid model simulating high-temperature transport cooperation is constructed; determining model condition hypothesis, and defining decision variables, parameters and state variables of the model; high-temperature special items and safety penalty are included in the total cost, a high-temperature associated total cost model is constructed, and a multi-scene cost calculation formula is deduced; with the purpose of minimizing the total cost, a mixed integer programming model including path connection and flow conservation, temperature constraint, refrigeration / heat dissipation energy and power constraint, node refrigeration / sunshade capacity constraint, battery and key component temperature safety constraint, butt joint / node capacity constraint and time window constraint is constructed; solving the model by adopting an improved hybrid immunity-particle swarm dual-optimization algorithm, and outputting an optimal transportation path, transportation mode, transfer node and high-temperature scene exclusive scheduling parameter; and collaborative optimization of high-temperature transportation safety, energy efficiency and economy can be realized.

The utility model relates to the technical field of packaging, and discloses a transportation packaging structure capable of adapting to various set forms, which comprises an outer box and a lining, the lining is placed inside the outer box, a first filler is installed inside the outer box and located on the side face of the lining, and a placing space is formed inside the lining. According to the transportation packaging structure capable of adapting to the multiple assembly forms, the lining structure can divide the outer box into different spaces, the movable range of each space is limited within a certain range, all the spaces are relatively independent, extrusion deformation caused by falling and collision between the spaces is reduced, and therefore the purpose of transportation protection on products in all the spaces is achieved; the utilization rate of lining paper is high, on the basis of improving the transportation safety, the universality of transportation packaging is increased, the overall supply chain cost is reduced, paper is used as a material, a traditional plastic buffering material is removed, and the packaging box is more environmentally friendly.

The precision casting embryo transporting device comprises a bottom plate, a support is arranged above the bottom plate, the support is composed of supporting legs and supporting plates, the number of the supporting legs is two, the supporting legs are in a door shape, the two supporting plates are arranged between the two supporting legs, no less than two hanging grooves are formed in the supporting plates, an anti-shaking set is arranged on one side of each hanging groove, and the anti-shaking set is arranged on the other side of each hanging groove. Every two adjacent anti-shaking sets are connected through a connecting plate, each anti-shaking set comprises an anti-shaking plate, a clamping groove and an adjusting set, the anti-shaking plates are arranged below the supporting plates, the clamping grooves are formed in one sides of the anti-shaking plates, and the adjusting sets are arranged on the upper surfaces of the anti-shaking plates; according to the embryo transportation device, the embryo hanging rods can be fixed and limited through the arrangement of the anti-shaking sets, embryo shaking in the transportation process can be prevented, therefore, two adjacent embryos collide, damage to the embryos is caused, the transportation safety is improved, the anti-shaking sets can be folded or stretched out through the arrangement of the transverse distance adjusting sets, and therefore workers can take and place the embryos conveniently.

The utility model discloses a kind of for liquid crystal television embedded base, belong to liquid crystal television base technical field, it includes liquid crystal television casing, the accommodation slot is set in the bottom of the liquid crystal television casing, the limiting lug adjacent side is connected with elastic buckle, the elastic rod bottom extends to the below of the base body, the first guide groove is connected with the second guide groove, the accommodation slot inner wall is equipped with the second limiting groove of cooperation the use of elastic buckle;The utility model is embedded in the accommodation slot in the bottom of television casing by base support, and positioning is realized using pivot cooperation cavity, elastic buckle on the elastic rod of pivot side is continuously extruded inner wall of cavity when accommodating, form stable fixation, this design is not only simple and compact structure, effectively keep the integrity and aesthetic degree of whole machine appearance, while significantly reduce overall thickness and volume in packaging and transportation stage, beneficial to reduce packing material, save warehousing and logistics cost, and enhance transportation safety.

The present application relates to a kind of eye ball perforating injury intraorbital environment stabilizer, belong to medical instrument technical field, including adaptive sealing base, rigid transparent cover, universal shock-absorbing support, micro-positive pressure maintaining system, sterile administration interface, eye ball stabilizing system and double sealing mechanism.Adaptive sealing base realizes dynamic double sealing by bionic adsorption structure and inflatable sealing ring;Effective buffer transport vibration by universal shock-absorbing support;Micro-positive pressure maintaining system continuously maintains cavity suitable positive pressure by mechanical adjusting unit;Eye ball stabilizing system actively restricts eye ball displacement by shape memory alloy support arm and adjustable contact ring;Sterile administration interface realizes the administration and drainage without destroying seal by double-channel design.The device can establish stable sterile closed environment, significantly reduce the risk of infection, effectively prevent eye content out, reduce secondary mechanical damage, provide safe and reliable transport security for eye ball perforating injury patient.

This invention relates to a tilting mechanism for radar and photoelectric detectors capable of automatic zero-gap positioning, comprising a base, a rotating base, a tilting shaft, a drive unit, and a backlash elimination device. The rotating base serves as the support foundation for the detector and is connected to the base via left and right tilting shafts. The drive unit employs a transmission chain consisting of a motor, a reducer, a worm gear, and a two-stage gear, driving the detector to tilt and stand around the tilting shaft. The motor, reducer, and worm gear are arranged in a straight line and fixed to the base. The worm gear and the two-stage gear are connected to the base via a first transmission shaft, a second transmission shaft, and the tilting shaft. The entire transmission system has an acute-angle layout. The backlash elimination device achieves zero-gap positioning at the transport position. This invention enables zero-gap positioning of the detector in both the working and transport positions, ensuring the detector's pointing accuracy and transport safety. It features high precision, high reliability, and both automatic and manual operation capabilities.

The utility model relates to photovoltaic power generation technical field, concretely relates to a kind of photovoltaic panel installation carrier, including installation protection box, first buffer protection pad is fixedly arranged in installation protection box inside, protection door is movably arranged in installation protection box outside, second buffer protection pad is fixedly arranged in protection door inside, installation protection box inside is fixedly arranged with several setting plate, the carrier is fixed to photovoltaic panel during the movement of carrier by being set fastening frame and pressing frame, after staff sets photovoltaic panel on setting plate, fastening spring will push fastening push rod to press photovoltaic panel from side, to ensure the stability of photovoltaic panel during the movement of carrier, prevent the situation that photovoltaic panel appears knock damage, and installation protection box can also protect photovoltaic panel in it, while pressing plate is further fixed to photovoltaic panel by pressing spring from both sides and pressing photovoltaic panel, reduce the swing of photovoltaic panel, to ensure the transport safety of photovoltaic panel as far as possible.

The array antenna radiation beam carrying container comprises a frame type compartment body and two sets of positioning beam units, the positioning beam units are fixed in the two longitudinal ends of the frame type compartment body respectively, and the positioning beam units comprise an upper positioning assembly, a side positioning assembly and a lower positioning assembly which are the same in structure and different in installation position. The plurality of radiation beams are vertically arranged in the frame type carriage body side by side, and are positioned and clamped in the frame type carriage body through the upper positioning assembly, the side positioning assembly and the lower positioning assembly, so that the transportation safety of the plurality of radiation beams is ensured. During use, only the radiation beam supporting seats of different specifications need to be replaced, so that the arc-shaped notches of the U-shaped blocks are attached to the radiation beams of different specifications, the application range of the device is expanded, and the universality of the device is improved.

The application discloses a steel structure packing multi-parameter collaborative optimization system and method based on a three-dimensional model, and belongs to the technical field of three-dimensional optimization of steel structure packing. Three-dimensional model data, packing behavior parameters and packing effect data of historical steel structure packing are collected to generate a feature database and sample clusters in a classified manner. Entity models of a transport carrier and a steel structure are constructed based on a three-dimensional model, a plurality of pre-arrangement simulation scenes are generated, packing behavior parameters are adjusted to maximize the packing effect and make the packing effect approximate, effective scenes are screened to construct a collaborative optimization target class, key parameters are locked and source labels are added, and parameter intervals of packing behavior indexes are extracted as collaborative optimization targets and output. The application realizes multi-parameter dynamic collaborative optimization, generates an optimal packing scheme with low transport cost, high space utilization and stable stacking, solves the problems of experience dependence and parameter collaborative deficiency in traditional packing, and improves the scientificity and transport safety of steel structure packing.

The utility model provides a self-locking structure of a food packaging carton, which relates to the technical field of self-locking structures of packaging cartons, and comprises a self-locking device and a limiting device which are arranged on a carton body, the self-locking device is arranged between the carton body and a cover plate on the carton body, the limiting device is arranged on one side of the cover plate of the carton body, and the limiting device is arranged on the other side of the cover plate of the carton body. The self-locking device comprises a concave plate and a rectangular plate, the concave plate is fixedly connected with the box body, the rectangular plate is fixedly connected with the cover plate part of the box body, and the size and the shape of the surface of the rectangular plate are matched with the size and the shape of the inner wall of the concave plate; by arranging the self-locking device, the cover plate at the top of the box body can be limited and fixed, and the situation that food in the box body accidentally extrudes the cover plate at the top of the box body in the moving process of the box body, so that the opening position of the box body is not shielded, and the food falls off from the box body is reduced; and the packaging stability and the transportation safety of the box body to the food are improved.

The utility model discloses a kind of anti-collision fixing devices for furniture transportation, it is related to transport safety technical field, it is designed to, solve the technical problem that current marble desktop is contacted with other furniture without effective anti-collision structure and is easily damaged, including buffer positioning structure, the buffer positioning structure includes two clamps, the middle part of the clamp is equipped with several positioning grooves, the opposite side of two The clamp is equipped with position adjusting lever, the both ends of the side edge positioning block are connected with impact plate, the impact plate is equipped with the closed structure of semicircular plate, folding plate and extrusion spring pipe composition. The utility model is positioned by buffer positioning structure design, it is installed several position adjusting levers in the middle part of two clamps, the position of several position adjusting levers is limited to the connection structure of several stacked side edge positioning blocks and middle buffer plate, improve the matching degree between marble desktop and the contact area of other furniture, reduce knock corner.

A content transport security system includes a computing platform having processing hardware and a memory storing software code and a database including one or more business rule(s). The processing hardware executes the software code to intercept a content file including a content asset, during a file transfer of the content file between a client device and a destination device, determine an authorization status of the destination device, and decrypt the content file, using a decryption key corresponding to an encryption key available to the client device. The processing hardware further executes the software code to search the content asset for a forensic identifier, assign a classification to the file transfer, based on the authorization status and a result of the searching, the classification being one of allowable, forbidden, or suspicious, and allow or block the file transfer to the destination device, based on the classification and the business rule(s).

The invention discloses a security equipment transportation monitoring system and method, relates to the technical field of security equipment transportation safety monitoring, and aims to solve the problems of incomplete data acquisition, inaccurate abnormal box opening monitoring, easy data transmission leakage and no auditing and tracing basis for historical data in security equipment transportation in the prior art. The system comprises a monitoring terminal and a server which are in communication connection with each other; the monitoring terminal at least comprises a microcontroller and a multi-position environment sensing module; the multi-position environment sensing module is used for collecting environment data of multiple positions; the microcontroller is used for cooperatively controlling corresponding modules in the monitoring terminal; the server at least comprises a data receiving module, a data detection and analysis module and an audit backtracking module; the data receiving module is used for receiving encrypted data; the data detection and analysis module is used for determining whether abnormal box opening occurs; and the audit backtracking module is used for backtracking audit.

Embodiments descried herein relate to a method and apparatus for managing internet key exchange between internet protocol security endpoints. A method, performed by a first Radio Access Network, RAN, entity, for applying transport security in transmitting data between the first RAN entity and a second RAN entity, the first RAN entity being associated with a plurality of first entity IP addresses, and the second RAN entity being associated with a plurality of second entity IP addresses. The method comprises setting up a first internet key exchange, IKE, security association, SA, between a first Internet Protocol, IP, address of the first entity IP addresses and a second IP address of the second entity IP addresses; and utilizing the first IKE SA to negotiate a plurality of first child SA pairs, wherein the plurality of first child SA pairs are set up between first child IP addresses of the plurality of first entity IP addresses and second child IP addresses of the plurality of second entity IP addresses.