22results about How to "Avoid distributing" patented technology

This utility model relates to the field of detection device technology and discloses a detection device for a fire alarm, including a smoke storage box. A sealing cover is rotatably connected to the left side of the top of the smoke storage box. A support frame is fixedly installed at the top of the inner cavity of the smoke storage box. Magnets are fixedly installed at the right ends of both the sealing cover and the support frame. A steel wire rope is fixedly installed at the right end of the top of the sealing cover. By pulling the steel wire rope downwards, the sealing cover can be rotated upwards to open the top of the smoke storage box. The smoke storage box is then placed over the smoke alarm for detection. After detection, the steel wire rope is released. The compressed push spring, under its elastic force, moves the push rod upwards, pushing the extension block to rotate. This, in turn, causes the sealing cover to rotate in the opposite direction, sealing the smoke storage box and preventing smoke emission during movement. This reduces the use of smoke pellets and lowers detection costs.

The utility model discloses a high-temperature resistant layered lunch box, which relates to the technical field of lunch boxes and comprises an outer barrel, a plurality of groups of supporting blocks are fixedly mounted on the inner side of the outer barrel, the supporting blocks are fixedly connected with the inner wall of the outer barrel, each supporting block is of an L-shaped structure, a heat insulation layer is arranged between the supporting blocks and made of aerogel felt, and a heat insulation ring is fixedly connected to the bottom of the outer barrel. The outer barrel, the supporting block and the heat insulation ring are all made of heat insulation plastic materials. The L-shaped supporting blocks on the inner side of the outer barrel are connected with the buckles of the inner barrel, and the inner barrel and the isolation barrel are connected through the protruding blocks and the first open grooves, so that the overall structure of the meal box is stable, food is prevented from being spilled out, and the meal box preliminarily has heat insulation capacity; the buckle connection of the top cover is convenient to operate and good in sealing performance, the exhaust hole solves the problem of steam pressure of high-temperature food, use safety is guaranteed, the sealing cover at the top of the isolation barrel prevents smell of the food from diffusing, a user can place the food in a layered mode conveniently through the lunch box, and the heat insulation structure and material meet different heat insulation requirements of high-temperature and cold food.

This utility model belongs to the field of kitchenware manufacturing, specifically a sealing device for cast iron woks. It includes a main body with a movable module inside, a heating module above the movable module, a limiting module on the right side of the heating module, and a striking module on the right side of the limiting module. The striking module includes a fixed plate, a limiting block, an electric rotating shaft, an extension arm, a wear-resistant pad, a vibration motor, and a striking hammer. The limiting block is installed on the left side of the fixed plate, and an electric rotating shaft is located inside the limiting block. An extension arm is installed on the left side of the electric rotating shaft, and a wear-resistant pad is adhered to the end of the extension arm. This utility model provides more uniform force and a faster striking frequency when sealing the edge of the wok, effectively reducing the labor intensity of operators. It is adjustable and can seal woks of different sizes. It also has a heat insulation effect, effectively isolating heat and reducing safety hazards.

The utility model discloses an injection molding machine for producing plastic floor belongs to floor production field, including extrusion cylinder, the fixed coupling of feeding pipe has on extrusion cylinder, is provided with rotating mechanism in extrusion cylinder, and rotating mechanism includes auger shaft, and the fixed coupling of motor has in the center position of extrusion cylinder one end, and the fixed coupling of extrusion head has in the end of extrusion cylinder away from motor. Advantageous effects lie in: set up connecting mechanism and vibration mechanism, through the setting of several material distribution plates on the conveying box, the hot plastic raw material flowing out in the extrusion head is guided to the material distribution plate respectively, and is injected into the mold through each injection tube, can make the hot plastic raw material enter the mold and will be fitted floor forming structure, avoid injection molding floor everywhere raw material distribution and uneven cooling, and through setting vibration mechanism, can improve the flowability of hot plastic raw material in the material distribution plate, make it more evenly from injection tube spouts, further improve injection uniformity.

The utility model discloses a novel feed hopper sealing structure for household garbage power generation, relates to the technical field of household garbage power generation, aims to solve the problems that an existing sealing structure is prone to being blocked and abraded and inconvenient to maintain, and comprises a feed hopper, an upper sealing plate and a lower sealing plate. The inclination degrees of the front plate and the rear plate are different. The two groups of upper sealing plates are symmetrical to a top opening of the feeding hopper, are matched with upper reset grooves through traction columns and guide columns, and are reset by upper reset springs to realize top sealing; according to the feeding hopper sealing structure, through double sealing and cooperation of all parts, the problems that an existing feeding hopper sealing structure is poor in sealing performance, unsmooth in feeding and the like are solved, and the feeding hopper sealing structure has the advantages of being excellent in sealing performance, smooth in feeding, stable, reliable, convenient to maintain and the like; odor dust can be effectively prevented, the equipment environment is maintained, and the power generation efficiency is improved.

The application discloses industrial sludge solid waste disposal into nutrient soil and a manufacturing process thereof, and relates to the technical field of sludge treatment. When the impurity-removing grid plate is flipped upward together with the screened impurities, and the impurity-removing grid plate and the upper intercepting grid plate are staggered, the impurities are left on the surface of the upper intercepting grid plate and fall onto the guide inclined plate along the surface. The driving motor drives the rotating rod and the impurity-removing grid plate to continuously rotate. The impurity-removing grid plate screens and removes the impurities in the sludge entering the treatment box, and the impurities in the sludge are fished out. The impurity-removing grid plate is staggered with the upper intercepting grid plate and the lower intercepting grid plate during the rotating process, the fished-out impurities are left on the surface of the upper intercepting grid plate, the waste residues in the sludge are quickly removed, the residues are prevented from being mixed into the nutrient soil during the manufacturing of the nutrient soil, the nutrient soil cannot be normally crushed, and the component proportion and the nutrient characteristics of the nutrient soil are affected. The impurities are removed during the conveying of the sludge, and the operation mode is convenient.

The utility model relates to a dust collector, including work table, the upper end surface fixed connection of work table has dust removal box, the inside lower fixed surface connection of dust removal box has collection frame, the inside upper end fixed connection of collection frame has the clamping seat, the upper end of clamping seat is provided with with the inside upper fixed surface connection of dust removal box electric push rod no.

The utility model discloses a wheat seed and fertilizer integrated moisture-resistant seeding machine which comprises a box body, supports are fixedly arranged on the two sides of the box body respectively, a bottom plate is installed below the supports, a plurality of fertilizer applying mechanisms are fixedly arranged on the front side of the bottom of the box body, each fertilizer applying mechanism comprises a fertilizer discharging device, and a fertilizer conveying pipe is fixedly arranged at the bottom of each fertilizer discharging device. A plurality of seeding mechanisms are fixedly arranged on the rear side of the bottom of the box body, each seeding mechanism comprises a seed metering device, a seed metering pipe is fixedly arranged at the bottom of each seed metering device, the bottom end of each seed metering pipe penetrates through the bottom plate, and mounting plates are fixedly arranged on the two sides of the bottom of the bottom plate respectively; according to the utility model, multiple functions of fertilization, seeding, shallow rotary tillage, soil covering and the like are integrated, so that the tedious operation of the links of ploughing, fertilization, seeding and the like in the traditional seeding process is reduced, the labor intensity and the operation cost are reduced, the operation efficiency is improved, and the time, manpower and material resources are saved.

The utility model relates to the technical field of mechanical equipment processing, and discloses a hydraulic mechanical equipment production spraying device convenient to remove peculiar smell, which comprises a spraying bin and a sealing door rotationally connected with the side wall of the spraying bin, a through pipe is arranged at the center of the top of the spraying bin in a longitudinal bearing penetrating manner, and the bottom of the through pipe is fixedly communicated with a spraying pipe; spraying heads are evenly installed on the inner side wall of the spraying pipe, a supporting filter plate is fixedly installed on the inner wall face of the spraying bin, and the supporting filter plate is located below the spraying pipe. According to the spraying device capable of conveniently removing the peculiar smell and used for production of the hydraulic mechanical equipment, it can be guaranteed that the peculiar smell is removed in the spraying process of the hydraulic mechanical equipment, the production environment is improved, the body health of workers is guaranteed, spraying on multiple faces of the hydraulic mechanical equipment is guaranteed, the spraying range is expanded, the spraying effect is improved, meanwhile, paint can be stirred, and the spraying effect is improved. The coating uniformity is guaranteed, the production quality of hydraulic mechanical equipment is improved, operation is easy, convenient and flexible, and practicability is high.

The utility model relates to a near-to-eye display device and intelligent wearable equipment, the near-to-eye display device comprises an optical display module (1), the optical display module comprises a pair of optical lens assemblies (11), and each optical lens assembly is provided with a display (12); the driving component (2) comprises a display driver, the driving component is connected with the display (12), and when the near-eye display device works, the driving component (2) is connected with the far-end equipment (3) for signal transmission; and the connecting component is used for connecting the optical display module (1) to the glasses (4). The near-to-eye display device is suitable for a user wearing prescription glasses in daily life, is convenient to fold and carry, and is high in use comfort.

The present application relates to the technical field of personalized recommendation, in particular to a personalized recommendation engine system for government service one-network handling, comprising an identity feature extraction module, a feature array decomposition module, a qualification feature completion module, a rule boundary comparison module and a terminal rendering driving module.In the present application, an initial qualification sequence is generated by collecting and identifying signals and splicing credit data, singular value decomposition is performed on a two-dimensional array, missing qualifications are calculated by combining the core diagonal line and the specific row and column, the original sequence is merged to complete the subject's complete government qualification, the access logic is established by performing size comparison on the complete qualification, the target sequence is packaged and converted into terminal display instructions, the static comparison misalignment defect caused by limited input is overcome, the solid equivalent verification drawbacks are abandoned, the subject's implied handling conditions are excavated, the distribution of invalid business links is effectively blocked, and the personalized and accurate recommendation effect of the government terminal is ensured.

This utility model discloses a dual-source heat pump, belonging to the technical field of dual-source heat pumps. A dual-source heat pump includes fins fixed to both sides of the dual-source heat pump unit and two fans installed on the upper surface of the unit. The top of the dual-source heat pump unit forms a cavity through the two fins and side walls. The sealing assembly includes multiple guide vanes rotating at the top of the cavity via connecting shafts, which seal the fan ventilation holes. This utility model uses a solenoid valve to introduce a portion of the high-temperature gas about to enter the condenser into the air duct. Multiple hoses then allow the high-temperature gas to be ejected through the outlet pipe, heating the fins and evaporating the frost on the fin surface. Simultaneously, the sealing assembly seals the fan ventilation holes, preventing heat dissipation and concentrating heat inside the cavity to continuously heat the fins and prevent re-frost formation.

This utility model relates to the field of manufactured sand production technology, and in particular to a crushing and grinding equipment for producing circular manufactured sand. It includes a controller fixedly installed on the surface of the housing, a hopper fixedly installed in the middle of the top of the housing, and dust collection boxes fixedly installed on both sides of the top of the housing. Through the two partitions, when raw materials are poured into the hopper, they come into contact with the partitions. The partitions are compressed by the downward force of the raw materials, allowing the elastic seat to deform and open, thus allowing the raw materials to enter the housing for crushing. After all the material has been discharged, the elastic seat returns to its original shape, allowing the two partitions to close again. This prevents dust generated during crushing from escaping from the hopper. Simultaneously, a fan draws the dust into the dust collection boxes, where it is adsorbed onto the filter plates, further preventing dust from spreading and avoiding harm to the human body.

The utility model discloses a dehairing device for livestock breeding sheep, and particularly relates to the technical field of livestock breeding, the dehairing device comprises a fixing frame, the top of the fixing frame is fixedly provided with a surrounding frame, the surface of the fixing frame is provided with a plurality of fixing grooves, the fixing grooves are internally and fixedly provided with fixing nets, and the fixing frame is internally provided with a cleaning mechanism. The collecting mechanism comprises a mounting frame arranged on one side of the fixing frame in a penetrating mode, a stepping motor is fixedly mounted on one side of the mounting frame, a screw rod is fixedly arranged at the output end of the stepping motor, the surface of the screw rod is in threaded connection with a T-shaped threaded sleeve, and an L-shaped scraping plate is fixedly arranged on one side of the T-shaped threaded sleeve. The L-shaped scraping plate is driven to push wool towards the two sides, the brush barrels on the inner wall of the scraping plate can better sweep the wool, the collecting frame at the bottom can effectively collect the wool, sheep wool removing and wool collecting work can be efficiently completed, the working efficiency is improved, and wool residues are reduced.

The application discloses a negative pressure head cover capable of preventing droplet transmission and a use method thereof, and belongs to the technical field of medical devices. The negative pressure head cover comprises a sealed head cover, a sealed face cover, and a negative pressure pipe. The sealed head cover is transparent. The sealed face cover is detachably arranged on the outer side of the sealed head cover and is transparent. The negative pressure pipe is arranged on the outer side of a sterilization assembly. The application effectively solves the problem that the exhaled gas cannot be sterilized before being discharged, thereby realizing that the negative pressure pipe can extract the gas in the sealed face cover, input the gas into the inside of the sterilization assembly for sterilization, and then discharge the gas through the exhaust pipe, so that the exhaled gas of the patient can be sterilized before being discharged, the gas in the sealed head cover is prevented from being emitted into the air when the sealed head cover is removed, and the effect of preventing droplet transmission is improved.

The utility model discloses asphalt mixing equipment with a protective structure, which comprises a stirring tank, a discharge port of the stirring tank is connected with a valve through a flange, a transmission rod is rotatably inserted into the inner wall of the top of the stirring tank, and the outer wall of the transmission rod is fixedly connected with a plurality of first stirring blades and a plurality of second stirring blades. A feeding port is formed in the top of the stirring tank, a sealing cover is connected to the outer wall of the top of the stirring tank through a hinge and covers the feeding port, two L-shaped mounting rods are fixedly connected to the outer wall of the top of the stirring tank, a sliding groove is formed in one side of each L-shaped mounting rod, and an L-shaped supporting block is slidably connected into each sliding groove. The first gear is driven by the motor to rotate, and the transmission rod is driven to rotate under the transmission action of the toothed belt, so that the first stirring blade and the second stirring blade are driven to rotate, materials are stirred from different layers and angles, and asphalt is ensured to be fully mixed with other components.

The utility model relates to the technical field of energy storage, in particular to a low-noise energy storage cabinet which comprises a cabinet body, the interior of the cabinet body is divided into a heat dissipation chamber and a closed chamber through a layer plate, the edge of the layer plate is provided with a sealing strip, the side wall of the cabinet body is provided with a cabinet door, the position, corresponding to the closed chamber, of the cabinet door is provided with an air inlet, and the inner side of the air inlet is covered with an air guide cover. When the cabinet door is closed, the wind scooper extrudes the sealing strip, an air outlet is formed in the side wall, away from the cabinet door, of the heat dissipation chamber, and the included angle between the air outlet direction of the air outlet and the air guide direction of the wind scooper is an acute angle or a right angle. According to the low-noise energy storage cabinet, the noise of the energy storage cabinet is effectively reduced on the basis of not influencing the heat dissipation of the electric device, so that the energy storage cabinet is suitable for more different scenes.

The utility model discloses a pencil double-color paint dipping and drying device which comprises a drying cylinder, a rotating column is rotationally connected to an inner cavity of the drying cylinder, a plurality of rotating discs are fixedly connected to the surface of the rotating column, a plurality of first perforated semicircular pipes are annularly distributed on the surface of the rotating column and fixedly connected with the rotating discs, and a plurality of second perforated semicircular pipes are annularly distributed on the surface of the rotating column and fixedly connected with the rotating discs. And one side of the first perforated semicircular pipe is slidably connected with a second perforated semicircular pipe, an inner cavity of the second perforated semicircular pipe is fixedly connected with a plurality of partition plates, and the right side of the drying cylinder is fixedly connected with a side plate. According to the double-color pen refill assembling and stacking device, the first perforated semicircular pipe, the second perforated semicircular pipe and the loading and unloading assembly are used in cooperation, double-color pen refills are rapidly assembled and stacked, then the double-color pen refills are rotationally dried under the cooperative driving effect of the servo motor, the stress fluted disc and the driving fluted disc and the cooperative use of the drying cylinder, the rotating column and the rotating disc, and the double-color pen refills are rapidly assembled and stacked. Therefore, the purposes of convenient loading and unloading of the double-color pen refill and uniform heating and drying can be achieved.

A method for establishing profile data of at least one profile in a target eUICC, the profile data comprising at least an authentication key K, the method comprising the steps of: a) receiving at the eUICC MNO information comprising at least an indication of which profile data shall be generated; the method is characterized by the steps performed after step a) of: b) generating in the target eUICC at least some of the profile data, here at least the network authentication key K; c) outputting from the target eUICC to an external entity the profile data generated in the target eUICC or at least a part thereof after step b); d) receiving at the external entity at least some or all of the profile data output, here at least the authentication key K; and e) initiating at the external entity or at an entity invoked by the external entity the generation of a profile comprising the received authentication key.

The invention relates to the technical field of medical equipment, in particular to a debridement device for diabetic feet in the endocrinology department. Comprising mounting plates, a foot support, a connecting rod, a lifting rod, a first fixing ring, a second guide rod, a second fixing ring and the like, the foot support used for supporting the heel of a patient is connected between the lower portions of the two mounting plates, the lifting rod is slidably connected with the connecting rod and can slide up and down, and the first fixing ring is slidably connected with the lifting rod and can slide front and back; the second guide rod is connected with the first fixing ring, the second fixing ring is connected with the second guide rod in a sliding mode and can slide front and back, and the first fixing ring and the second fixing ring move downwards and can be arranged on toes of a patient in a sleeving mode. According to the debridement device, the leg of a patient can be clamped through expansion of the fixing air bag to achieve the fixing effect, then the material collecting frame is pushed rightwards to the position below the leg of the patient, the heel of the patient can be supported by the foot support, toes of the patient can be separated and fixed through the first fixing ring and the second fixing ring, debridement work of medical staff is facilitated, and the debridement effect is improved.

The present application relates to the field of biological medicine, and provide a kind of for treating chronic neuropathic pain of targeted delivery drug system and its preparation method and application, comprising active ingredient and the carrier core of magnetic nanoparticle, the core of the neutral leukocyte membrane coating layer of coating, the T7 polypeptide of auxiliary penetration blood brain / spinal cord barrier combined to membrane surface, and the PKCγ single-chain antibody of specificity anchoring PKCγ positive neuron subgroup in spinal cord dorsal horn combined to membrane surface;Magnetic nanoparticle is driven under external magnetic field after penetrating barrier, and the system is guided to the directional migration enrichment of spinal cord, T7 polypeptide, magnetic nanoparticle and PKCγ single-chain antibody form the synergistic delivery closed loop of penetration barrier, guided enrichment and accurate anchoring in time sequence, realize the accurate targeted delivery of drug across barrier and long-acting degradation ER alpha, fundamentally block mechanical pain hyperalgesia and avoid systemic off-target toxicity.

The utility model relates to a kind of negative pressure removes peculiar smell ink high-speed dispersion machine, belong to ink dispersion technical field.Supporting column is fixed on ground by base installation, lifting device is installed in supporting column, transmission case is installed in the top of lifting device, stirring shaft top end is installed in the one end of transmission case by bearing, motor is installed in the other end of transmission case, stirring shaft and motor transmission connection, top cover and stirring shaft coaxial installation are in the bottom of transmission case, stirring shaft is inserted into dispersion bucket, air duct bottom end is communicated with top cover, air duct is connected with workshop gas treatment equipment by fan;In dispersion process, dispersion bucket is in relative sealing, while by air duct and fan make its inside form negative pressure, can effectively avoid peculiar smell emit;By the air duct and gas treatment equipment of connection can be collected and handled to irritant peculiar smell, avoid peculiar smell to be emitted into workshop environment, avoid staff inhale a lot of compound gas, it is favorable to guarantee staff physical health.