98 results about "Cockroach" patented technology

A rat-repelling and insect-killing conductive band convenient to use comprises an insulating carrier band, a plug located at one end of the insulating carrier band, a positive conductive wire and a negative conductive wire, wherein the positive conductive wire and the negative conductive wire are fixed to the front face of the insulating carrier band and arranged at intervals. The length directions of the positive and negative conductive wires are arranged along the length direction of the insulating carrier tape, and the starting ends of the positive and negative conductive wires are electrically connected with a plug respectively. The rat-repelling and insect-killing conductive band is ingenious and simple in structural design, low in cost and good in repelling effect; positive and negative conductive wires which are fixed on the front surface of the insulating carrier tape and are arranged at intervals and bodies of mice, insects and pets form a loop so as to achieve the effects of repelling mice, killing insects (such as cockroaches) and repelling pets (namely changing behaviors of the pets, such as turning over garbage cans, lying on tables and entering bedrooms). And particularly, the pet toy has a very good behavior restraining effect on pets (such as cats and dogs), and the problem that the pets (such as cats and dogs) become timidity and are unwilling to interact with an owner due to the fact that the owner uses loud sound to repel the pets and uses frightening props to repel the pets is solved.

1. Name of the product in this design: Inflatable suit (cockroach). 2. Purpose of this design: For wearing during recreational activities. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom of the product is a part that is not visible or not easily visible during use, so the bottom view is omitted.

This invention discloses a cockroach attractant and its application. The attractant is characterized by the inclusion of thiothiazole as a raw material. This cockroach attractant solves the problem of poor effectiveness of existing cockroach attractants by utilizing the synergistic effect of each component to form an enhanced cockroach attraction system, which greatly improves the attraction effect of cockroaches.

The utility model discloses a protective device for an external exhaust duct of a mobile air conditioner, which comprises an exhaust duct, one end of the exhaust duct is communicated and connected with a host of the mobile air conditioner, the other end of the exhaust duct is connected with a joint, a second spacer is sleeved on the joint, and a first spacer is arranged on one side of the joint far away from the exhaust duct. The first isolation piece and the second isolation piece are distributed on the two sides of the glass. A first filter screen is arranged on the inner side of the first isolation piece, and a filter device is arranged on the inner side of the connector. A rainproof cover is arranged on the side, away from the connector, of the first isolation piece in a communicating mode. According to the utility model, the rainproof cover is arranged, and the plurality of rain baffles are arranged in the rainproof cover, so that rainwater is prevented from entering the rainproof cover under the action of the plurality of rain baffles, the probability that the rainwater enters the exhaust pipe is further reduced, impurities in gas are filtered through the filter screen, mosquitoes, cockroaches and the like are blocked, and the probability that indoor sanitation is polluted is reduced.

The invention belongs to the technical field of application of microorganisms, and particularly relates to a strain of streptomyces endogenus WA10-1-8 in intestinal tracts of cockroaches and application of a metabolic secondary product streptopherol compound of the streptomyces endogenus WA10-1-8 in anti-MRSA (Methicillin Resistant Staphylococcus Aureus) drugs. The cockroach intestinal endophytic streptomyces WA10-1-8 provided by the invention has the taxonomic name of Streptomyces albovinaceus, is preserved in Guangdong Microbial Culture Collection Center on June 13, 2024, and has the preservation number of GDMCC No: 4.422; the streptomyces WA10-1-8 is a symbiotic bacterium which is separated and screened from intestinal tracts of insect cockroaches; a metabolic secondary product, namely a streptophezine compound, has a relatively strong inhibition effect on MRSA (Methicillin-Resistant Staphylococcus Aureus), and can be used for preparing a medicine for treating MRSA infection.

This invention discloses a multifunctional detachable toothbrush holder, relating to the field of toiletries and cleaning appliances. It includes a liquid-holding base with a box-shaped cavity. The liquid-holding base has at least one orifice platform. The outer periphery of the orifice platform is provided with a recessed frame with at least one inverted step on the front and / or both sides. A space is left between the recessed frame and the cavity wall of the liquid-holding base, providing a liquid barrier, and the holder is detachable. The liquid in the liquid-holding base and the space at a certain height isolate the recessed frame, and the bottom edge of the recessed cavity is higher than the U-shaped frame, preventing not only crawling insects like cockroaches but also flying insects like flies from damaging the toothbrush head hanging on the U-shaped frame. A low-pressure fan, heating element, and ultraviolet light allow for both manual and automatic sterilization, ensuring the hygiene of the toothbrush head. Hot air can also be used to defrost lenses, and the lenses can partially or completely conceal or cover toiletries and cosmetics, making the toothbrush holder more versatile, simpler overall, and more aesthetically pleasing.

Disclosed herein are methods for producing interfering RNA biopesticides, such as microbial host organisms engineered to produce interfering RNA (iRNA) molecules which selectively undermine the survival of cockroaches. Such iRNA molecules selectively inhibit the expression of a gene in a specific insect population, such as a cockroach population, by RNA interference. Also disclosed herein are polynucleotides, such as expression cassettes encoding iRNA molecules and facilitating integration, such as stable integration into the genome of a host. Further disclosed herein are compositions including the disclosed nucleotide sequences and host organisms, along with methods of using the same to control cockroach populations.

The utility model discloses a biological instantaneous prevention and control circuit in the technical field of electronic circuits, which comprises a control signal input end, a pulse signal input end and an output end, the control signal input end is connected with a first end of a first resistor and a first end of a second resistor, and a second end of the second resistor is connected with a base electrode of a first triode. The collector of the first triode is connected with the first end of the third resistor and the first end of the fourth resistor. By arranging the buzzer capable of emitting sound waves with a certain frequency and the control signal input end for controlling the frequency of the sound waves, sound wave signals with a certain frequency can be emitted at the moment when a circuit is switched on, so that cockroaches can be repelled, the cockroaches can be prevented from staying in the electric appliance, and the safety of the electric appliance is improved. The risk that a circuit in the electric appliance is corroded by excrement generated by cockroaches is effectively reduced, meanwhile, activities of mosquitoes and cockroaches in the electric appliance can be reduced, normal heat dissipation of the electric appliance is prevented from being affected, and therefore the after-sale failure rate of the electric appliance is reduced.

The utility model discloses a multi-chamber bait device which comprises a bait shell, the bait shell is provided with a trapping cavity and a trapping hole, the trapping cavity is communicated with the outside through the trapping hole, the bait shell is further provided with a plurality of trapping grooves formed in the bottom of the trapping cavity, the trapping grooves are mutually independent, and bait which is filled through a hot filling technology and has different ingredients is arranged in the trapping grooves respectively. The bait is tightly attached to the corresponding trapping groove. According to the multi-cavity bait device, the trapping grooves are formed in the bottom of the trapping cavity, and the bait with different ingredients is injected into the trapping grooves in a hot filling mode, so that the multi-cavity bait device can meet the predation preference of cockroaches of different varieties, and the trapping effect is good. And the baits are filled into the corresponding trapping grooves by adopting a hot filling process, so that the baits are tightly attached into the corresponding trapping grooves, and the situation that different baits roll and collide relative to the bait shell to cause odor mixing and influence the trapping effect is avoided.

The invention discloses a bacillus subtilis MJ-4 microbial inoculum and application thereof in prevention and control of cockroaches, and the microbial inoculum is bacillus subtilis MJ-4 fermentation liquor obtained by taking bacillus subtilis MJ-4 as a strain and performing seed activation and fermentation. According to the invention, the bacillus subtilis MJ-4 with insecticidal broad spectrum is used as a biocontrol bacterium to prevent and control the ravoc of cockroaches, aiming at the problems in the existing prevention and control, the cockroaches are prevented and controlled to generate drug resistance, and the environment-friendly, non-toxic and harmless biological prevention and control are realized; the strain MJ-4 is environment-friendly, can be combined with baits, can well attract cockroaches to eat, has a remarkable killing effect, has no adverse effect on vertebrates, and can be developed and utilized as a good biological control fungicide due to the fact that bacterial powder is easy to produce and low in cost.

The utility model provides a cockroach killing device, which relates to the technical field of insect killing devices and specifically comprises a device shell, a collecting drawer is slidably mounted at the bottom of the device shell, killed cockroach corpses and remains are collected through the collecting drawer, and an electric shock cage assembly is mounted in the device shell. The cockroaches are killed through the electric shock cage assembly, the cockroaches killed by the electric shock cage assembly fall into the collecting drawer to be collected in a centralized mode, the bait containing assembly is detachably installed in the electric shock cage assembly, and the cockroaches are attracted to enter the device shell through bait placed by the bait containing assembly. After being attracted by the trapping bait, cockroaches pass (contact) the electric shock cage assembly and are killed by electric shock; a control device is arranged in the device shell, a power source is provided for the electric shock cage assembly through the control device, and the device is simple in structure, convenient and safe to operate and capable of being repeatedly used.

This application provides a cockroach bait box, including a box body and a lid. The box body has a bait reservoir at the top and a mounting hole located behind the bait reservoir. The lid has a plug-in post that engages with the mounting hole. The lid is a one-piece molded plate structure that fits over the top of the box body. The lid includes a mounting plate and a sealing plate. The rear edge of the sealing plate connects to the front edge of the mounting plate and can be flipped up and down around the connecting edge. The plug-in post is located on the mounting plate and extends downwards from it. A ring protrudes downwards from the lower side of the sealing plate corresponding to the bait reservoir position. The ring can be inserted into the bait reservoir and seals with the opening of the reservoir. This cockroach bait box, through the lid and ring, can seal the bait reservoir, preventing the remaining cockroach bait from evaporating and becoming ineffective, thus avoiding unnecessary waste and economic loss of the cockroach bait for future use.

According to the technical scheme, the cockroach trapper is characterized in that the cockroach trapper comprises a shell, two trapping openings are formed in one side of the shell, a collecting groove is formed in the top face of the shell, and a trapping box is movably connected into the collecting groove; the trapping assembly is arranged on one side of the interior of the shell and used for trapping cockroaches, the trapping assembly comprises a placement block, the placement block is connected to the bottom face of the interior of the trapping box, a placement groove is formed in the top face of the placement block, a plurality of exhaust holes are formed in the bottom face of the trapping box, and the exhaust holes are communicated with the placement groove. The rotating blades can be driven to rotate through rotation of the motor driving shaft, airflow is generated through rotation of the rotating blades, the pheromone diffusion range of trapping agents is increased, the trapping effect is improved, as the sliding grooves are arranged at the inclined angles and are smooth in surface, cockroaches are effectively prevented from escaping from the collecting groove through the sliding grooves, and the cockroach trapping stability is improved; efficient and sanitary cockroach trapping is realized.

The utility model discloses a radiator of a circuit board used in an intelligent cooking machine, which comprises a radiating plate with a plurality of fins, the radiating plate is arranged on the back of the intelligent cooking machine, the fins on the radiating plate are exposed in the external environment, the circuit board is arranged in a casing of the cooking machine and contacted with the inner side of the radiating plate, and the radiating plate is arranged in the casing of the cooking machine. By adopting the radiator, heat on the circuit board can be quickly conducted to the external environment, and the radiator can be mounted together with the back of the cooker in a sealed contact manner, so that organisms such as cockroaches, insects and rats are effectively prevented from invading into a shell of the cooker, and the service life of the cooker is prolonged. And the cooking environment in the shell of the automatic cooker is ensured to be clean and sanitary.

The control and repellency of biting insects, houseflies, ticks, ants, fleas, gnats, cockroaches, spiders, and foul-smelling insects is obtained by contact of the insects with at least one of the compounds of structure (I), (Formula I) where R is -OH, =O, -OC(O)R4, -OR6, or -(O6)2, where each R6 is independently an alkyl group containing from 1 to 4 carbon atoms and R4 is a linear or branched, saturated or unsaturated hydrocarbyl group with from zero to two double bonds and from 1 to 15 carbon atoms; X is O or CH2, with the condition that when X is OR it can only be =O; each Z is independently selected from (CH) and (CH2); and is a number selected from 1 and 2; R1 is selected from H or a branched or linear chain hydrocarbyl group, saturated or unsaturated, with from zero to two double bonds and from 1 to 15 carbon atoms;R2 is H and a linear or branched chain hydrocarbyl group, saturated or unsaturated, with from zero to three double bonds and from 1 to 15 carbon atoms; R3 is H, a linear or branched chain hydrocarbyl group, saturated or unsaturated, with from zero to three double bonds and from 1 to 15 carbon atoms, -(CH2)nOH, -C(O)OR5, -CH2C(O)OR7, -CH2C(O)R8, -C(O)NR9R10 or CH2C(O)NR11R12 wherein each of R5, R7, R8, R9, R10, R11 and R12 is independently H and a linear or branched chain hydrocarbyl group, saturated or unsaturated, with from zero to three double bonds and from 1 to 15 carbon atoms, and n is an integer n from 1 to 12; The link between positions 2 and 3 in the ring structure can be a single link or a double link;and wherein the compounds of structure (I) contain from 11 to 20 carbon atoms, except where R is =O, X =CH2 and e is 1, the compounds of structure (I) contain from 13 to 20 carbon atoms, provided that when R3 is -CH2C(O)OR, R1 and R2 must be H or a saturated hydrocarbyl group with zero double bonds. The invention also includes optical isomers, diastereomers, and enantiomers of the compounds of structure (I).

A cockroach monitor includes a monitoring chamber with one or more openings to allow cockroaches to enter. A light is emitted from a light emitter into the monitoring chamber and received by a photoelectric transducer for detecting cockroaches by analyzing the received light for obstruction in the path of the light. In various embodiments, a board having a sticky surface can be attached to a ceiling of the monitoring chamber to capture cockroaches by their backs. In various embodiment, the light emitter and the photoelectric transducer are arranged in the cockroach monitor for the photoelectric transducer to receive the emitted light directly form the light emitter (without reflection) or to receive the emitted light as reflected from a surface.

The invention discloses an intelligent spraying device, which belongs to the technical field of pest control and intelligent monitoring and comprises a device body, a liquid storage tank is arranged in the device body, one side of the liquid storage tank is connected with a micro pump, a liquid outlet is formed in the side wall of the device body, the micro pump is connected with the liquid outlet, and a controller is arranged in the device body. A power source is arranged on one side of the device body, the controller and the micro pump are connected with the power source, the micro pump is connected with the controller, and a spraying mechanism is arranged at the other end of the liquid outlet. According to the intelligent spraying device, the modular structural design is adopted, and rapid assembly and installation are facilitated; the adjustable nozzle realizes fixed-point or regional coverage spraying; timing, remote and automatic control is supported; the device adapts to various scenes and is flexibly mounted at the bottoms of different equipment; manual operation is reduced, working efficiency is improved, and personnel safety is guaranteed; the pesticide is uniformly atomized, and the cockroach and insect killing effect is improved.

1. The name of the design product: bread (cockroach muscle man). 2. The use of the design product: for eating. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view.

The present application relates to the technical field of medicine, in particular to a cockroach polypeptide fraction, a preparation method and application thereof. The present application provides a cockroach polypeptide effective fraction with a molecular weight greater than 500 Dalton (>500 Da) and less than 10,000 Dalton (<10 KDa) enriched from a fresh cockroach enzymatic product, the cockroach polypeptide effective fraction product prepared by the present application has high yield, good biological activity, and is convenient to operate and easy to operate in large-scale production. The present application further provides a cockroach polypeptide foam agent, which has a significant therapeutic effect on ulcerative colitis.

The invention relates to a bionic ionizing flexible pressure sensor and a preparation method thereof. The sensor adopts a capacitive structure and is composed of an upper electrode layer, a lower electrode layer and a unique bionic double-layer dielectric layer. Wherein the upper layer of the constructed bionic double-layer dielectric layer is a bionic spinous process dielectric layer referring to a cockroach tentacle spinous process structure, and is made of polyvinyl alcohol / phosphoric acid ion gel; the lower layer is an ion composite fiber dielectric layer referring to a presynaptic membrane bulge structure and a signal transmission mechanism, and is formed by soaking a structured fiber fabric in an ionic liquid (1-butyl-3-methylimidazolium tetrafluoroborate solution). The invention aims to solve the key technical problem that an existing flexible pressure sensor is difficult to maintain high sensitivity and stability at the same time in a wide dynamic pressure range, especially the bottleneck that the actual application of the flexible pressure sensor under a high-load working condition is restricted for a long time. The sensor realizes high sensitivity and stability in a wide dynamic pressure range by coupling the high-sensitivity sensing characteristic of the spinous process of the bionic cockroach, the bulge structure of the presynaptic membrane and a signal transduction mechanism. The sensor adopts simple and efficient manufacturing processes such as one-pot film forming, abrasive paper transfer printing and fiber impregnation, and has the potential of large-area manufacturing, and the manufacturing cost is remarkably reduced. The bionic ionizing flexible pressure sensor has a wide application prospect in the emerging fields of health monitoring, intelligent medical treatment, wearable equipment, human-computer interaction and the like.

The utility model discloses a killing device for preventing cockroaches from escaping, a protection mechanism comprises a climbing cover, the whole climbing cover is in a circular truncated cone shape, the climbing cover extends towards the outer side from top to bottom, an internal thread bushing is fixedly installed in the middle of the top of the climbing cover, a threaded column is arranged on the inner wall of the internal thread bushing in a threaded and sleeved mode, and the inner wall of the threaded column is provided with a protective cover. The top of the threaded column extends to the position above the climbing cover, a twisting ring is fixedly connected to the middle of the top of the threaded column, an extension rod is fixedly installed in the middle of the bottom face of the threaded column, connecting rods are fixedly connected to the periphery of the bottom face of the extension rod, and a medicine containing disc is jointly and fixedly installed at the bottom ends of the connecting rods. A box body with a sticky plate is installed in the climbing cover, and after the climbing cover and the box body are assembled, the sticky plate surrounds the outer side of the medicine containing disc, so that when cockroaches eat trapping medicine and escape, the sticky plate can capture the cockroaches, the cockroaches are trapped in the box body, and the cockroaches can be conveniently treated and cleaned in the later period.

The utility model relates to the technical field of four-pest killing equipment, and provides a cockroach killing device for four-pest killing, which comprises a protective shell, the inner wall of the protective shell is fixedly connected with a porous net, the top of the outer surface of the protective shell is fixedly connected with a support plate, the top of the outer surface of the support plate is fixedly connected with a motor, and the motor is fixedly connected with a power supply. The output end of the motor is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly sleeved with a fan, the bottom end of the rotating rod is rotationally connected to the top of the outer surface of the porous net through a bearing, an inner cavity is formed in the protection shell, and the inner wall of the inner cavity is fixedly connected with a pesticide sprayer. The cockroaches are located in the outer cover after being killed by the pesticide, the motor is started through an external power source to drive the rotating rod to rotate, at the moment, the rotating rod drives the fan to rotate, the working principle of the fan after rotation is similar to the principle of a dust collector, the cockroaches are sucked into the inner cavity below the porous net from the interior of the outer cover, and the cockroaches do not need to be touched by hands.

The utility model discloses a bait hot filling device which comprises a bait shell with a trapping cavity, a trapping groove is formed in the bottom of the trapping cavity, bait filled through the hot filling technology is arranged in the trapping groove, the bait is tightly attached to the trapping groove, the bait shell is provided with a plurality of side faces, and the side faces are sequentially connected in the circumferential direction of the bait shell to form the circumferential side of the bait shell. Each side face is provided with a trapping hole communicated with the trapping cavity, and the trapping holes account for 1 / 4-1 / 5 of the corresponding side faces. The trapping groove is formed in the bottom of the trapping cavity, and the bait which is poured into the trapping groove through the hot pouring technology and tightly attached to the trapping groove is arranged in the trapping groove, so that the bait is not prone to being separated from the trapping groove and is tightly assembled with the bait shell. Due to the fact that the trapping holes account for 1 / 4-1 / 5 of the corresponding side faces, the small-hole design of the trapping holes prevents bait from being separated from the bait shell from the trapping holes on one hand, the biological characteristics that cockroaches like drilling seams and darkness are met on the other hand, and the trapping effect is good.

The invention discloses a cockroach pheromone-containing attractant as well as a preparation method and application thereof, and belongs to the technical field of cockroach trapping and killing. The attractant containing the cockroach pheromone comprises the following components: the cockroach pheromone, an attractant, an insecticide, a food stimulant, an antioxidant and an adhesive, and the cockroach pheromone comprises 3-methyl-butyric acid (3, 6-dioxo-1, 4-cyclohexadiene-1-yl) methyl ester, 29-carboxyl-3, 11-dimethyl-2-ninecosanone and n-undecane. According to the cockroach pheromone disclosed by the invention, through the synergistic effect of the three components and the cooperative use of the attractant, the attraction effect on cockroaches is remarkably improved, and meanwhile, the stability of the attraction effect is improved; according to the cockroach pheromone-containing attractant and the preparation method thereof, all the components and dosages are screened, so that all the components can complement each other in performance and cooperate with each other, and the cockroach pheromone-containing attractant with an excellent trapping and killing effect is formed.

1. Name of the designed product: packing bag (cockroach). 2. Use of the designed product: for packing products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view. 5. The designed product is a planar product, and the left view, right view, top view and bottom view are omitted.

The utility model discloses a drum type deinsectization tool. According to the utility model, the film structure body used for removing pests is wound by a winding structure to form the cylindrical rotating body, and the handle part is rotatably arranged on the cylindrical rotating body. According to the utility model, a user can simply and conveniently paste the thin film structure body for removing the pests on a required mounting surface in a roller manner, so that the pests such as cockroaches and the like can be effectively removed.

This invention discloses a cockroach attractant and its application. The attractant is characterized by the following raw materials: 5-hydroxyfurfural. The cockroach attractant of this invention solves the problem of poor effectiveness of existing cockroach attractants. It utilizes the synergy of the components to form an enhanced cockroach attraction system, which greatly improves the attraction effect of cockroaches.

The invention discloses a global four-pest elimination integrated prevention and control method based on hot smoke, plugging and co-processing, and relates to the technical fields of vector biological prevention and control, public health safety and the like, and the method comprises the following steps: killing mosquitoes, flies and cockroaches through hot smoke, and immediately plugging a well lid hole to prevent escape; blocking the mouse hole and smearing a deratization tracking ointment to control the mouse; flies are controlled by the fly luring agent and the fly sticking paper; lime powder is sprayed to the dark and humid ditch zone, and the larva breeding environment is prevented; cockroach killing bait is used in the catering area to control cockroaches; a high-pressure spraying machine and auxiliaries are used for retention spraying; the air-assisted ultra-low-volume sprayer is used for killing mosquitoes; fenthion and pyriproxyfen are used in a mosquito and fly breeding field to kill juveniles; and unmanned aerial vehicle full-coverage disinfection and killing are carried out on forests and difficult-to-reach areas. In the whole process, little pesticide is sprayed, environment pollution is avoided, harm to residents is reduced, the density control requirement of the disease control center can be met within 5 days, the national health city standard is met, and synchronous prevention and control of mosquitoes, flies, cockroaches and mice are achieved.