39results about How to "Use lasts" patented technology

The invention discloses PBT (Polybutylece Terephthalate) plastic used for automotive interiors and a preparation method thereof. The PBT (Polybutylece Terephthalate) plastic used for the automotive interiors comprises the following components in parts by weight: 200 parts of PBT resin, 10-60 parts of glass fibers, 1-5 parts of composite antibacterial agent and 0.5-2 parts of dispersing agent, wherein the composite antibacterial agent consists of an organic antibacterial agent and an inorganic antibacterial agent, and the weight ratio of the organic antibacterial agent to the inorganic antibacterial agent is 1:(1-1.4). The preparation method comprises the following steps of: weighing various raw materials according to the ratio, and uniformly mixing; and then melting, mixing, extruding and pelletizing to obtain the PBT plastic. The PBT plastic used for the automotive interiors has an efficient, sustainable, broad-spectrum and safe antibacterial effect, and meanwhile, the parameters of good tensile strength, flexural modulus, cantilever beam notch impact strength and the like are maintained, so that the PBT plastic can be easily processed into various shapes of automotive interiors by using an injection molding process, such as glove box inner cover plates, glove box hoppers, auxiliary instrument board bodies, storage box gaskets and panel storage boxes.

The invention relates to a timing automatic flower watering machine, which comprises a nozzle, a water pipe, a hose, a control device, a switch device, a timing device and a rotating device, wherein the nozzle is arranged on the rotating device through the water pipe; the water pipe passes through the rotating device to be connected with the switch device; the rotating device is arranged on the switch device; one end of the hose is connected with the switch device, and the other end of the hose is connected with a running water tap; the control device is arranged on one side of the switch device; the timing device is arranged on the control device; and four wheels are arranged at the bottom of the switch device. The timing automatic flower watering machine can realize full automation of a watering process, can be used continuously without adding water, can move, is convenient to use, can bring a great convenience to people' life and is worthy of wide promotion.

The invention provides an electronic wristband, comprising a wristband body and a control unit. The control unit is fixed to the wrist band body; the wrist band body includes a first protective layerand a second protective layer; both the first protective layer and the second protective layer are in ring shape; the first protective layer covers the second protective layer; the first protective layer is provided with a plurality of permanent magnets; the second protective layer is provided with a plurality of coils; the control unit is electrically connected with the second protective layer. When the electronic wristband is driven to rotate such that the first protective layer slips relative to the second protective layer, the permanent magnets on the first protective layer interact with the coils of the second protective layer to generate electricity, and the electricity is suitable for powering the control unit. Electricity is generated through movement of a user's wrist; the electricity generated is supplied to the electronic wristband for use; and therefore, the electronic wristband can be used continuously without using a power source to charge the wristband.

The invention relates to the technical field of termite prevention, in particular to a house termite prevention drip irrigation device. The house termite prevention drip irrigation device comprises a liquid pesticide barrel, a pesticide adding switch assembly, a first-stage liquid pesticide conveying pipe and a pipe tail. Through the arrangement of a buoy, the buoy floats along with the storage amount change of liquid pesticide in the device, and then the change of the liquid pesticide in the device is displayed; through the arrangement of a transparent pipe, a user can conveniently observe the storage amount change of the liquid pesticide in the device at any time so as to master the time for supplementing the liquid pesticide to the device, and the device can be continuously used by supplementing the liquid pesticide to the device in time, the use durability of the device is improved; meanwhile, the liquid pesticide is supplemented in time by screwing the pesticide adding switch assembly, so that the pesticide adding process of the device is very convenient, and the use convenience of the device is improved.

The invention relates to a laser processing device and laser processing method which can ensure the prescribed irradiating area for continuous use even under the condition of processing the object incapable of voiding tiny lenses with abnormal movement. The laser processing device comprises a space adjusting element comprises of a plurality of small movable elements for irradiating the object to be processed with laser beams from laser source in the predicted shape; an objecting optical system configured at the position conjugate with the space adjusting element and the object to be processed; an unit for controlling action of the space adjusting element according the irradiating area set before the irradiation; an unit detecting small movable elements with abnormal actions in the small movable elements which construct the space adjusting element; and an unit for controlling the areas having no detected abnormal actions to repeatedly irradiate the object to be processed when the position of the small movable elements having detected abnormal actions overlaps the irradiating area.

The invention discloses a kitchen fresh air system based on human body wind feeling adjustment. The kitchen fresh air system comprises a machine body, an infrared thermometer is installed at the bottom of the machine body, a fan is installed in the machine body, a sealing box is fixedly connected to the inner wall of the machine body through a support, a first filter screen and a second filter screen are fixedly connected to the inner wall of the sealing box, an exhaust pipe is fixedly connected to the upper end of the machine body, the inner wall of the exhaust pipe communicates with the inner walls of the two sides of the sealing box through two air inlet pipes, pipe openings of the two air inlet pipes directly face the first filter screen and the second filter screen correspondingly, an air outlet is formed in the position, located between the first filter screen and the second filter screen, of the bottom of the sealing box, and the inner wall, away from the sealing box, of the machine body is fixedly connected with the exhaust pipe. By arranging an air blowing mechanism, dust on the surfaces of the first filter screen and the second filter screen can be backwashed, so that the dust is blown off, and cleaning of the dust on the surfaces of the first filter screen and the second filter screen is accelerated.

The invention discloses a pair of wire clippers for electric power communication overhauling. The pair of wire clippers for electric power communication overhauling comprises a handle A and a handle B. The surface of the handle A and the surface of the handle B are sleeved with antiskid sleeves. The top ends of the right sides of the handle A and the handle B are fixedly provided with an upper clippers head and a lower clippers head correspondingly. A switch is embedded in the middle of the surface of the top end of the upper clippers head. A charge port is embedded into the left side of the middle portion of the surface of the top end of the upper clippers head. A storage battery is fixedly installed on the left side of the middle portion in the upper clippers head. A fixing block is fixedly installed in the middle of the bottom end of the upper clippers head. According to the wire clippers for electric power communication overhauling, wire stripping teeth arranged at the bottom end of tempered glass and the top end of a groove can strip an electric power communication cable; considering that during stripping, wires of the electric power communication cable are thin, and an operator can shear off the wires in the stripping process once not careful, an LED lamp is switched on, lamp light penetrates through the tempered glass and can illuminate the wires, and then the operator can conveniently control the force intensity to strip the electric power communication cable; and in this way, the pair of wire clippers for electric power communication overhauling is practical and suitable for use and wide application.

The invention discloses a two-way ventilation water-cooling computer and a heat dissipation method thereof, and relates to the technical field of water-cooling computers. The two-way ventilation water-cooling computer comprises a case and a water tank arranged at the top of the case, and a water-cooling circulation part is installed at the bottom of the water tank and connected with the case; and air suction pipes are fixedly installed on the two opposite side walls of the machine box, fixing cylinders are fixedly installed on the two opposite side walls of the water tank, and rotating rods are correspondingly and rotationally installed on the side walls of the two air suction pipes and the side walls of the two fixing cylinders correspondingly. The invention further discloses a two-way ventilation water-cooling computer heat dissipation method. According to the bidirectional ventilation water-cooling computer and the heat dissipation method thereof, through the ventilation cooling part and the water-cooling circulation part, the temperature in components and the interior of the case can be dissipated more quickly, the heat dissipation speed of the water-cooling computer is higher, the water-cooling computer is not prone to being damaged by high temperature, the service life of the water-cooling computer is longer, and the heat dissipation effect of the water-cooling computer is better.

The invention discloses a drying and dehydration treatment system for peat. The drying and dehydration treatment system for the peat comprises a treatment box and a cavity formed in the treatment box, wherein a charge pipe is fixedly arranged in the top wall of the cavity; a cylindrical box is fixedly arranged in the cavity; a rotary cavity is formed in the cylindrical box; an upper hole communicating with a pipe cavity is formed in the top wall of the rotary cavity; a rotatable gear shaft is arranged in the rotary cavity; two rotary shafts are rotationally arranged on the excircle surface of the gear shaft; and a dehydration box is fixedly arranged at one end of each rotary shaft. The drying and dehydration treatment system for the peat is capable of heating the peat while stirring the peat, and a heating temperature is lower than a heating temperature of a traditional roller, so that energy is saved; water is evaporated after the peat is heated, and absorbed through a silica gel drying agent arranged in the drying and dehydration treatment system for the peat, so that a good drying effect is achieved; and moreover, the silica gel drying agent in the drying and dehydration treatment system for the peat is capable of being automatically reduced after being used for a period of time so as to continue to be used, so that the cost is saved.

The invention relates to the technical field of oncology, in particular to a tumor hydrops drainage device with an anti-reflux structure, comprising a movable base, an adjusting assembly arranged on the top surface of the movable base, a loading plate arranged on the upper side of the adjusting assembly, a collecting tank fixedly mounted on the top surface of the loading plate, a connecting pipe communicated with the top surface of the collecting tank, and a connecting pipe connected with the connecting pipe. The outer surface of the collecting tank communicates with a water pipe, the right end of the water pipe communicates with a water pump, the water pump is fixedly installed on the top face of the carrying plate, and a water outlet of the water pump communicates with a hose. By arranging the automatic drainage device, the two hands of a doctor can be liberated in the operation process, frequent replacement is not needed, the pain degree of a patient in the operation process is reduced, meanwhile, by arranging an anti-backflow structure, the phenomenon that accumulated water flows back in the drainage process can be avoided, and the adjusting device is arranged, so that the safety of the patient is improved. And therefore, the actual required position can be adjusted as required.

The invention discloses a nursing toothbrush with a good anti-infection effect for patients incapable of taking care of themselves, and relates to the technical field of nursing toothbrushes. The nursing toothbrush comprises a nursing box and a shell arranged on one side of the nursing box, a partition plate is fixedly installed on the inner wall of the nursing box, and a sterilization lamp is fixedly installed on the side wall of the partition plate; and a stirring sterilization part is installed on the nursing box, a recycling hole is formed in the top of the nursing box, and a recycling pipe is fixedly installed on the inner wall of the recycling hole. The nursing toothbrush is reasonable in structure, impurities can be cleaned in time after oral cavity nursing of a patient, the oral cavity of the patient does not need to be cleaned by personnel independently, the oral cavity of the patient cannot be infected, the nursing toothbrush can achieve a better nursing effect, and the nursing toothbrush is more convenient for the patient who cannot take care of himself or herself to use; and a clean care solution and a used care solution cannot be mixed, so that the clean care solution cannot be polluted, and the nursing toothbrush is higher in practicability.