9148results about "Shock-sensitive articles" patented technology

An insulated box assembly includes a monolithic outer box comprising four outer lateral sidewalls, the four outer lateral sidewalls defining an inner surface of the monolithic outer box, the inner surface defining an inner cavity; a monolithic inner box comprising four inner lateral sidewalls, the monolithic inner box received in the inner cavity, the four inner lateral sidewalls defining an outer surface of the monolithic inner box; and a monolithic sidewall liner affixed to the outer surface of the monolithic inner box and received in the inner cavity between the outer lateral sidewalls and the inner lateral sidewalls, the monolithic sidewall liner configurable in an unfolded configuration and a folded configuration; wherein, in the unfolded configuration, the monolithic sidewall liner is substantially planar, and in the folded configuration, the monolithic sidewall liner is folded to define four lateral liner panels.

An insulated box assembly comprising an outer box comprising a plurality of outer lateral sidewalls, the outer lateral sidewalls defining an inner surface, the inner surface defining an inner cavity; an inner box comprising a plurality of inner lateral sidewalls, the inner box received in the inner cavity, the inner lateral sidewalls defining an outer surface; a sidewall liner received in the inner cavity between the outer lateral sidewalls and the inner lateral sidewalls, the sidewall liner defining a liner outer surface and a liner inner surface opposite the liner outer surface; and a lid assembly disposed within the inner cavity, the lid assembly comprising a lid box and a lid liner.

The invention discloses a heat preservation box and processing equipment thereof, and belongs to the technical field of heat preservation boxes. The heat preservation box comprises a box body and a box cover, the box body is formed by wrapping a heat preservation layer with an inner shell and an outer shell, and the heat preservation layer is wrapped with a box cover shell. An aerogel groove and a vacuum plate groove which are overlapped are formed in the heat preservation layer and filled with aerogel particles and a vacuum heat insulation plate respectively, and the surface of the heat preservation layer is sprayed with a nanometer aerogel coating and provided with a reflecting film. The box body is connected with the box cover through a supporting hinge, and is provided with a supporting piece, a roller, a limiting sinking groove, a flow guide channel and a residual volume space measuring system. The processing equipment comprises a bracket, a rotary power source, a rotary platform, a vibration unit and a filling device, and can realize uniform filling and compaction of aerogel particles. The problems that a traditional heat preservation box is poor in heat preservation performance, pressure is accumulated, and transportation is inconvenient are solved, and the heat preservation box is suitable for cold-chain transportation and other scenes.

The invention discloses a photocatalyst antibacterial hydrogel-based fresh-keeping material as well as a preparation method and application thereof, and belongs to the technical field of fresh-keeping materials. The photocatalyst antibacterial hydrogel-based fresh-keeping material is prepared from the following raw materials in parts by mass: 180 to 220 parts of water, 1 to 6 parts of graphite-phase carbon nitride, 10 to 20 parts of polyvinyl alcohol, 1 to 3 parts of carboxymethyl chitosan and 8 to 12 parts of tannic acid. The invention further discloses a preparation method of the photocatalyst antibacterial hydrogel-based fresh-keeping material and application of the photocatalyst antibacterial hydrogel-based fresh-keeping material in fruit fresh keeping. The photocatalyst antibacterial hydrogel-based fresh-keeping material disclosed by the invention solves the problems of potential toxicity, easiness in inactivation, poor fresh-keeping effect and poorer mechanical property of an existing fresh-keeping material, realizes long-time effective fresh keeping of high-moisture fruits, does not involve chemical reaction in the preparation process, is non-toxic, easily available and degradable in raw materials, and has excellent environmental friendliness.

The invention relates to the technical field of packaging materials, in particular to a high-strength corrugated carton based on polymer fiber material processing, and particularly relates to a corrugated carton achieving high strength and high waterproofness through polymer fiber material modification and special structural design. A polymer fiber material is soaked in a sodium hydroxide solution with a certain concentration, hydroxyl groups are introduced to the surface of the fiber, and the interface bonding force between the fiber and base materials such as starch is remarkably improved. According to detection, the bonding strength of the treated fibers and starch is improved by 30%-50%, so that the overall performance of the polymer fiber material layer is enhanced, in addition, compared with traditional corrugated waveforms, the UV composite waveforms are adopted, the compressive strength is improved by 20%-30%, the buffering performance is improved by 15%-20%, external impact force can be dispersed more effectively, and objects in the carton can be protected.

A pill dispenser includes a dispenser body, a pill dispensing cover, and a pill outlet cover. The dispenser body is hollow. A fixed cylinder is disposed at a center of the dispenser body. Partition plates are connected between the fixed cylinder and the dispenser body to define pill cavities. The partition plates are disposed in a circumferential array. At least one end of each of the partition plates extends out of the dispenser body. Clamping grooves are defined in the pill dispensing cover. A periphery of each of the partition plates is clamped in a corresponding one of the clamping grooves, so the pill dispensing cover is fixed to the dispenser body. The pill dispensing cover includes pill dispensing openings one-to-one corresponding to the pill cavities. When the pill dispensing cover is fixed to the dispenser body, each of the partition plates abuts against the pill dispensing cover.

The invention discloses a DNA synthesizer, and relates to the technical field of biology. The DNA synthesizer comprises a shell assembly, a mobile module, a synthesis unit and a separate injection unit, the mobile module is mounted in the shell assembly; the synthesis unit comprises a bearing part and a synthesis plate arranged on the bearing part, the bearing part is arranged on the moving module, a synthesis cavity is defined by the bearing part and the shell assembly, a protective gas inlet and a protective gas outlet are formed in the bearing part, and a sealing structure which is in sliding friction with the inner wall of the shell assembly is arranged on the bearing part; an adjusting mechanism used for driving the sealing structure to be away from or close to the shell assembly is arranged on the bearing part, and the moving module is used for driving the synthesis unit to move in at least one direction; the dispensing unit is arranged on the shell assembly and is used for injecting a reagent into the synthesis plate; the structure of the DNA synthesizer is improved, multiple types of genes can be synthesized, the application is wide, the whole structure is compact, the synthesis cavity is small in size, the loss of synthesis environment protection gas is effectively reduced, and the synthesis cost is remarkably reduced.

The constant-temperature fluorescence detection kit comprises a constant-temperature box, a plurality of placement grooves are formed in the inner side of the constant-temperature box, grooves are formed in the positions, located among the placement grooves, of the inner side of the constant-temperature box, clamping plates are arranged on the inner sides of the placement grooves, and supporting columns are fixedly arranged on the side walls of the clamping plates; a plurality of through holes communicated with the containing groove and the groove are formed in the inner side of the constant temperature box, the multiple supporting columns all extend into the groove and are fixedly provided with check blocks, a rectangular block is arranged in the groove, and an extrusion block used for abutting against the check blocks is fixedly arranged on the rectangular block. A box cover drives a clamping block to move downwards and drives a rectangular block to move downwards, the rectangular block drives an extrusion block to move downwards, the extrusion block extrudes a plurality of check blocks, then the check blocks and a plurality of supporting columns are driven to diffuse outwards, the supporting columns drive a plurality of clamping plates to get close to a reagent tube, and the reagent tube is clamped and fixed; meanwhile, the first spring and the second spring are in a compressed state, so that the reagent tube is kept in a stable state in the constant-temperature box and is not easy to shake.

The utility model discloses a tumor gene detection reagent storage box, which belongs to the technical field of medical instruments and comprises an intelligent box body, a heat dissipation component for cooling detection reagents is arranged at the bottom end of an inner cavity of the intelligent box body, and a filter plate and a support plate are arranged at the top of the heat dissipation component. A plurality of clamping assemblies used for limiting the reagent tubes are arranged on the side portion of the supporting plate, an adjusting mechanism used for adjusting the heights of the reagent tubes is arranged between the supporting plate and the filtering plate, and a temperature sensor used for monitoring the temperature of an inner cavity of the intelligent box body is installed on the side portion of the intelligent box body. Through mutual cooperation of the adjusting mechanism and the temperature sensor, the position of the reagent tube relative to the cooling fan can be adjusted according to actual needs, a more efficient heat dissipation effect is achieved, tumor genes are prevented from being damaged by overheating, the internal temperature can be monitored and adjusted in real time, and the stability of tumor gene samples in the reagent tube is ensured; and the detection accuracy is improved.

The utility model discloses a storage device for prolonging the use stability of repackaged solid medicine, which comprises a main body unit, the main body unit comprises a bottom plate, the two sides of the bottom plate are fixedly connected with supporting plates, a heat preservation shell is fixedly connected between the supporting plates, the upper side surface of the heat preservation shell is provided with a medicine taking opening, and the medicine taking opening is provided with a medicine storage cavity; and a rotating door is rotationally connected to the interior of the medicine taking opening. Through the elastic force of the spring, the sliding block fixedly connected with the spring slides on the surface of the fixing rod, the connecting rod rotationally connected with the sliding block pushes the connecting block to slide in the sliding groove, the fixedly-connected storage tank is driven to move outwards, and when the rotating door is turned over and opened, the storage tank can stretch out of the interior of the medicine taking opening and is clamped with the medicine taking opening; when the overhead door is opened to store and take medicine from the inside of the storage tank, the internal and external environments of the bottom plate are not communicated with each other, and the storage environments of other medicine are not affected.

The invention provides a control method of a mobile terminal film sticking machine, which comprises the following steps: acquiring model information of a mobile terminal to be subjected to film sticking, picking up a protective film assembly matched with the model information from a film bin mechanism, and then controlling a mobile terminal preprocessing mechanism to perform position shaping and positioning and screen cleaning treatment on the mobile terminal. Meanwhile, the protective film pretreatment mechanism is controlled to sequentially carry out delivery, protective film assembly separation and position shaping and positioning treatment on a protective film body obtained through separation on the protective film assembly, and finally, the film pasting mechanism is controlled to paste the protective film body subjected to position shaping and positioning and the mobile terminal subjected to screen cleaning. Therefore, automatic processing of film pasting of the mobile terminal is achieved, processing of the mobile terminal and processing of the protective film are synchronous and parallel, the film pasting speed is higher, stability and consistency are higher, the film pasting work efficiency is effectively improved, and it is ensured that good film pasting effects can be achieved for different mobile terminals.

Shipping container packaging has a top and bottom tray and a divider assembly including interconnected longitudinal and lateral panels and at least one thermal regulation element to form article surrounding voids or chambers. The at least one thermal regulation element includes heat transfer surfaces in direct radiant heat transfer relation to the articles. In one form, the thermal regulation element includes a refrigerant. In one form, the divider assembly includes plural thermal regulation elements. In one form, the assembly defines bottle surrounding chambers.

An electrically powered portable self-contained climate controlled storage unit is provided to connect to and automatically share power with an external power source. The storage unit includes a rechargeable battery system and a controller to determine whether to direct power flow to or from the rechargeable battery system. Methods and systems are provided for actively coordinating charging of multiple electrically powered portable self-contained climate controlled storage units that are connected to the external power source.

The invention discloses a biological sample low-temperature preservation box, and particularly relates to the technical field of DNA sample preservation, the biological sample low-temperature preservation box comprises a box body and a first box door, the first box door is movably connected with the box body through a hinge, a touch screen, a first camera and a fingerprint lock are fixedly installed at the top end of the box body, and a second camera is fixedly installed on the front side of the box body; a semiconductor refrigerator is fixedly installed in the box body, a second box door is movably arranged on the rear side of the first box door, and the second box door is movably connected with the front side of the box body through a hinge. The threaded ice storage barrel is rotated to be far away from the box body, then ice blocks are placed in the threaded ice storage barrel, finally the threaded ice storage barrel is installed and fixed, auxiliary refrigeration is conducted on the interior of the box body, and meanwhile, along with gradual melting of the ice blocks, generated water enters the water storage barrel through the guide pipe; the one-way valve can prevent water in the water storage barrel from flowing back into the threaded ice storage barrel, the structure is simple, and auxiliary refrigeration can be conveniently carried out on the interior of the box body.

The invention relates to the technical field of medicinal material storage, and discloses a white muscardine silkworm storage device which comprises a temperature control assembly and a protective shell, a plurality of storage layers are arranged in the protective shell, two symmetrical moving plates are arranged in each storage layer, trays are arranged on the upper surfaces of the moving plates, each storage layer comprises an upper shell and a lower shell, and the upper shell and the lower shell are arranged in the upper shell. Two symmetrical rotating assemblies used for reciprocating up and down are arranged in the upper shell, a plurality of exhaust pipes are arranged on the bottom face of the lower shell, the exhaust pipes sequentially penetrate through the lower shell and the moving plate, piston sets used for exhausting air are arranged in the exhaust pipes, and a plurality of rotating blades are arranged on the outer surfaces of the rotating assemblies; by changing the positions of the moving plate and the tray, a plurality of exhaust pipes are inserted into the silkworm larva, so that internal heat can be discharged, when the expansion material expands again, the upper shell and the lower shell can be separated, and the first wind shield on the side face is opened, so that ventilation and heat dissipation are further performed, and the silkworm larva is prevented from going bad.

The invention provides an auxiliary transfer device, a sample storage system and a sample transfer method.The auxiliary transfer platform is at least provided with a sample feeding station, a sample discharging station, a sample feeding cache region and a sample discharging cache region, at least one of the sample feeding station and the sample discharging station is provided with a station storage point, and the station storage point is used for arranging a sample tube; at least one of the sample feeding cache region and the sample discharging cache region is provided with a plurality of cache unit regions, the cache unit regions are used for arranging sample frames, and the auxiliary transfer mechanism is used for moving the sample frames into or out of at least one of the sample feeding cache region and the sample discharging cache region; and the tube body transfer mechanism is used for moving the sample tube into or out of at least one of the sample feeding station and the sample discharging station. The transfer auxiliary device utilizes the space outside the sample storage device, so that the transfer space of the sample frame is not limited in the storage chamber of the sample storage device, the congestion phenomenon when the sample frame is transferred in a narrow space is avoided, and the transfer efficiency of the sample frame is improved.

Packaging for preservation of biological material, wherein, in use, the packaging is filled with biological material and placed in an apparatus for preserving the biological material such that a heat exchange fluid flows around the packaging, the packaging including: one or more packaging walls configured to define an internal compartment for receiving the biological material; and one or more thermal contours defined across at least one of the packaging walls, wherein, in use, the flow of the heat exchange fluid is at least partially directed by the one or more thermal contours to improve heat transfer between the heat exchange fluid and the biological material contained in the packaging.

The invention discloses a cold chain transportation heat preservation container and a heat preservation method. The heat preservation container comprises a storage container body, an active heat absorption refrigeration container body, a passive heat absorption refrigeration container body, a vacuum heat insulation container body, a ventilation cooling container body and an active refrigeration device. The passive heat absorption refrigeration box body comprises a passive refrigeration box body, a phase change cold storage mechanism and a passive refrigeration cavity; the heat preservation method comprises the steps that the storage box body and the phase change cold storage mechanism are kept in a solid state through the active refrigeration device, when the active refrigeration device breaks down and stops refrigeration, the temperature of the storage box body and the temperature of the phase change cold storage mechanism rise synchronously, and the phase change cold storage mechanism melts to absorb heat after reaching the phase change temperature and continuously absorbs heat to form cold source buffering; and after the active refrigeration device recovers refrigeration, the phase change cold storage mechanism is solidified again to complete cold storage, active and passive temperature control cooperation is achieved, and the temperature stability and the emergency guarantee capacity in the cold chain transportation process are improved.

The invention provides a storage system for immunofluorescence slide glass and an intelligent temperature and humidity coupling control method thereof. The system comprises a closed sample cabin, a controller, a passive buffer layer and other structures, and the temperature and humidity in the cabin can be stably controlled in a dynamic environment. The temperature and humidity in the cabin and the temperature of the key cold surface are monitored in real time through the sensing unit, the local dew point is calculated, and temperature and humidity control is executed. And the controller executes a layered gradient coupling control algorithm according to the dynamic dew point safety margin to ensure accurate control of temperature and humidity. The passive buffer layer is of a composite structure of a phase change material and a moisture absorption material, and the temperature and humidity are adjusted through solid-liquid phase change and molecular adsorption. The system can effectively improve the storage stability and safety of the immunofluorescence slide, and is suitable for sample storage management in industries such as life science and biological pharmacy.

The invention relates to the technical field of transportation and storage, and discloses a nuclear power fuel transportation device for a nuclear power station, the nuclear power fuel transportation device comprises a supporting plate, an adjusting mechanism is arranged above the supporting plate, and an inflation mechanism is arranged above the supporting plate; the adjusting mechanism comprises a shell, the bottom face of the shell is fixedly connected with the upper surface of the supporting plate, the inner wall of the shell is rotationally connected with four rotating columns, and the outer surface of each rotating column is fixedly connected with a gear. According to the nuclear power fuel transporting device for the nuclear power station, by arranging the adjusting mechanism, the adjusting mechanism achieves flexible adjustment of the supporting range angle of the transporting device through a linkage structure of a gear, a rack and a hydraulic rod, and when the hydraulic rod drives the rack to move up and down, the rack drives the gear and a rotating column which are meshed to rotate synchronously; by means of the design, the supporting range can be adjusted in real time according to the topographic features of a transportation environment such as a narrow channel and a concave-convex road surface.

The embodiment of the invention provides a multifunctional integrated data control method and system for an intelligent storage cabinet. The method comprises the following steps: acquiring a user image shot outside the intelligent storage cabinet; performing user behavior analysis according to the user image, and inputting the user behavior and stored article fuzzy type sample data into a factorization machine model to obtain a trained factorization machine model; converting the new user image into user behavior characteristics, and inputting the user behavior characteristics into the trained factorization machine model to obtain output second predicted use data; combining the first predicted use data and the second predicted use data to obtain scheduling use data of the intelligent storage cabinet box; the method can effectively predict the distribution and use conditions of the storage cabinets, is also applicable to complex industrial and commercial application scenes, distributes and predicts different cabinets according to the use conditions, improves the management efficiency and safety performance, also has a multifunctional integrated management function, and achieves the multi-scene application function of the intelligent storage cabinets.

The invention provides a heat preservation box capable of rapidly replacing a cold source. The heat preservation box comprises a box body and cold storage plates; the box body is provided with a box door, a cold storage area, a control area and a cold source area are arranged in the box body, the cold storage area is separated from the control area and the cold source area through a middle partition board, and the control area and the cold source area are separated through a side partition board; a backflow partition board is arranged in the cold source area, the cold source area is divided into a cold source cavity and a backflow cavity through the backflow partition plate, the cold source cavity communicates with the lower portion of the backflow cavity, a plurality layers of cold sourceframes used for containing the cold storage plates are arranged in the cold source cavity, and the cold source cavity communicates with the cold storage area through an air inlet channel; an exhaustfan is arranged on the air inlet channel, the cold storage area communicates with the backflow cavity through a backflow channel, and an air blower is arranged on the backflow channel; a control module is arranged in the control area, a first temperature sensor is arranged in the cold storage area, the exhaust fan, the air blower, and the first temperature sensor are electrically connected with the control module; and box body, the middle partition plate and the side partition plate are all made of vacuum composite plates. According to the heat preservation box, the replacement efficiency of the cold source is improved.

The present order refers to a Pelvic Physiotherapy Multipurpose Thermal Accessory. The present invention combines typical functions of a vaginal dilator (when used vaginally) or butt plug with functions of a thermal bag (cold or hot). The effectiveness of the treatment is optimized, as the treatment is much faster compared to products without thermal effect. In addition, the use of this invention combined with heat and cold, as it is the shortest treatment time, encourages the patient to continue with the treatment, significantly avoiding treatment evasion (withdrawal). “MULTIPURPOSE THERMAL ACCESSORY OF PELVIC PHYSIOTHERAPY” (100), characterized by containing flexible body (01), tip (02), limiter (03) of the body (01), cap (04) of the body (01), cavity (05) inside the body (01), material to be inserted (15) in the cavity (05) with thermal properties.

The invention discloses a pottery jar capable of regulating and controlling stale fragrance and stale taste of white spirit and a preparation method thereof, and belongs to the technical field of white spirit aging. The preparation method comprises the following steps: uniformly mixing the two components to obtain a mixture; wherein the first component is prepared from two or three of Fe2O3 (at) SiO2-Al2O3, CuO (at) SiO2-Al2O3 and Pt-Pb (at) SiO2-Al2O3, and the second component is prepared from two or three of Fe2O3 (at) SiO2-Al2O3. The second component is one or more of Fe2O3 (ferric oxide), SiO2 (silicon dioxide), Al2O3 (aluminum oxide) and CuO (copper oxide); the mass ratio of the first component to the second component is (1-3): (1-6); and then adding the mixture into argil, and carrying out blank making and high-temperature firing, so as to obtain the pottery jar for regulating and controlling the stale aroma and stale taste of the white spirit. The pottery jar prepared by the invention can obviously improve the aged fragrance and the aged taste of the white spirit; and the operation is simple, and the efficiency is high.

The invention relates to the technical field of transportation containers, and particularly discloses a photovoltaic module storage device convenient to transport, which comprises a movable base, a storage box fixedly connected with the base, a hollow cylinder arranged in the storage box, and a plurality of separation mechanisms arranged at equal intervals along the circumferential direction of the hollow cylinder, the hollow cylinder is fixedly connected with the storage box; the separation mechanism comprises a separation block, an air supply pipe, a cavity formed in the separation block, side holes formed in the hollow cylinder, exhaust assemblies symmetrically arranged on the two sides of the air supply pipe in the length direction of the air supply pipe, a power assembly used for driving the air supply pipe to do vertical reciprocating motion, and a cooling assembly used for discharging cold air into the air supply pipe. The air supply pipe is located in the cavity and is in sliding connection with the side hole. The problem that the increased temperature in an existing transfer box cannot be reduced in the transfer period is solved.

The utility model discloses a soft cable type electric heating element for a heat preservation bag and the heat preservation bag, and the soft cable type electric heating element is a three-core heating wire and comprises an insulation protection wire sheath, and a first heating electric heating wire, a second heating electric heating wire and a third heating electric heating wire which are arranged in the insulation protection wire sheath, are insulated from each other and are wound with each other. When the power supply of the heat preservation bag is an alternating-current power supply, the first heating electric heating wire serves as a heating source, and when the power supply of the heat preservation bag is a direct-current first power supply or a direct-current second power supply with different voltage values, the second heating electric heating wire or the third heating electric heating wire serves as a heating source. Due to the fact that the heat energy output power of the first electric heating wire, the second electric heating wire and the third electric heating wire is the same, the heat preservation bag supports power supply of different external power sources and can keep the same heat preservation effect under the condition that the different external power sources are connected.

The utility model provides a reagent container storage device which comprises a reagent container containing box and a storage chamber internally provided with a containing space. The reagent container accommodating box comprises a reagent puncturing part; the storage chamber is provided with an assembly opening, and a reagent needle is fixed in the accommodating space; the reagent container accommodating box and the storage chamber are assembled and combined in a drawer manner; the reagent container containing box is loaded into the containing space from the assembling opening in the first direction or withdrawn from the containing space in the reverse direction, and the reagent needle is punctured or drawn out from the reagent puncturing part. The utility model also provides a reagent interaction module, a sample analyzer and a sample analysis system. According to the scheme, the reagent container containing box and the containing space of the storage chamber are pushed in or withdrawn in a drawer combination mode, when the reagent container containing box is pushed in or withdrawn, the reagent needle and the reagent puncture part are punctured or drawn out synchronously, reagent interaction and replacement are easier and more convenient, the distance between the position of the reagent needle and an assembly opening is far, and the reagent needle is not prone to falling off. The replacement process is safe.

The utility model discloses a cell storage device with good heat preservation and shockproof functions, which comprises a hollow spherical storage container and a storage component arranged in the storage container, the storage component is provided with a plurality of hollow cylindrical storage cavities, the storage component is slidably arranged in the storage container, and the storage cavity is communicated with the storage container. And under the condition that the storage container shakes and changes to another position form, the storage assembly can slide based on the gravity of the storage assembly according to the mode that the circumferential direction of the storage cavity is kept consistent with the gravity direction. The position of the shell can be adjusted through rotation of the balls, so that the storage cavity can be roughly kept in a vertically downward form, and the situation that a sample in the sample storage test tube is thrown due to excessive inclination of the sample storage test tube placed in the storage cavity can be avoided.