220 results about "Cockroach" patented technology

The invention discloses an SCADA load regulation and control method based on deep reinforcement learning. The method comprises the following steps: S1, collecting system state data and constructing a state vector; s2, outputting an initial regulation action by using a strategy function; s3, optimizing a strategy function structure and parameters through a whale optimization algorithm; s4, generating a regulation and control instruction based on the optimization strategy; s5, performing fine adjustment on local key node actions by using a cockroach swarm algorithm; s6, executing security constraint judgment, and screening out non-compliance actions; s7, issuing the effective instruction to the SCADA system; and S8, collecting feedback and updating the strategy function. According to the method, the strategy adaptability, the regulation and control precision and the system safety are improved.

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.

The self-induction electric cockroach catching machine is provided with a containing box and a cockroach catching mechanism, a first opening is formed in the top of the containing box, and the cockroach catching mechanism is provided with a fixing frame, a protection shell, a first roller, a second roller, a driving mechanism, a detection element, a first guide plate and a main control circuit board. The fixing frame is arranged in the protective shell and erected on the containing box, the first rolling wheel and the second rolling wheel are arranged on the fixing frame side by side in the horizontal direction, and the protective shell is provided with a first inlet in the side-by-side direction of the first rolling wheel and the second rolling wheel. According to the self-induction electric cockroach catching machine, cockroaches can be automatically trapped, and the cockroaches can be prevented from escaping on the premise that the cockroaches are not killed through medicine. Therefore, the waste of the medicine and the pollution of the medicine to the environment or the harm of the medicine to people are effectively avoided.

1. The name of this design product: Insect repellent tablets. 2. The purpose of this design product: used for insect repellent, ant repellent, moth repellent, cockroach repellent, deodorization, moisture absorption, and odor elimination. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the Design Product: Cockroach Bait Box (Square Flat Lid). 2. Use of the Design Product: A box for placing cockroach bait. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph Most Indicating the Design Key Points: 3D View 1 of Design 1. 5. Design 1 is designated as the basic design.

1. The name of this design product: Cockroach Killer (New Type). 2. Purpose of this design product: used to kill cockroaches. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The present invention discloses a method for verifying the performance of a storage engine of a Cockroach database system, and relates to the technical field of distributed databases. The method uses a TPCC performance test to record information of a corresponding storage engine interface called process through a recording function, and serializes the information of the called process and writes it into a file according to a specified path. The file is called according to a storage engine interface corresponding to the file to obtain data reflecting the performance of a database storage engine to verify the storage performance of the storage engine.

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.

1. The name of the product of this design: Flea Trap (Mushroom Shape). 2. Purpose of the product of this design: a device used to trap and kill insects such as fleas and cockroaches. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

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 present invention relates to a spinosad cockroach bait and a preparation method thereof, comprising the following raw materials in percentage by content: 2% of spinosad; 0.1-0.3% of saccharide; 1-15% of taste additive; 0.1-0.5% of essence; and the balance of filler. The saccharide is aspartame. The taste additive includes one or more of talcum powder and mono- and diglycerides of fatty acids. The filler is roasted soybean cake powder. The invention is green, environment-friendly and degradable, not easy to absorb moisture and cake, and can induce cockroaches to eat.

The utility model discloses a cockroach trapping device, which relates to the technical field of cockroach trapping equipment, and comprises a trapping box, a guide plate, a turning plate, a rechargeable battery, a collecting box, a hanging basket and a movable baffle plate are respectively arranged in the trapping box, one end of the guide plate is arranged above the turning plate, one end of the turning plate far away from the guide plate is fixedly connected with a metal rod, and the metal rod is fixedly connected with the collecting box. The movable baffle is rotatably arranged at the upper end of the metal rod, contact pieces are fixedly connected to the inner walls of the two sides of the trapping box, a mounting frame is fixedly connected to one side of the trapping box in a sleeved mode, an exhaust fan is rotatably connected into the mounting frame, the hanging basket is arranged above the collecting box, and the collecting box is slidably connected into the trapping box in a sleeved mode. According to the cockroach trapping device, the effect of actively trapping cockroaches is achieved through the turning plate, the metal rod, the contact piece, the rechargeable battery and the exhaust fan, the problems that a traditional trapping device mainly depends on cockroach behavior trapping, and efficiency is low are solved, and the cockroach trapping device has practicability.

The utility model discloses a cockroach hatching device which comprises a hatching room, the inside of the hatching room is hollow to form a containing space, and the side wall of the hatching room is provided with a door; the hatching device is assembled in the accommodating space of the hatching room and is used for hatching cockroaches; the temperature monitoring module is used for monitoring the temperature of the accommodating space; the temperature adjusting module is used for adjusting the temperature of the accommodating space; the PCB control board is electrically connected with the temperature monitoring module and the temperature adjusting module; when the temperature of the temperature monitoring module is lower than a preset value, the PCB control board controls the temperature adjusting module to adjust the temperature. The temperature condition of the hatching room is accurately controlled through the temperature monitoring module and the temperature adjusting module, and air circulation is kept through the fan.

1. The name of the design product: coffee machine three-proof plate. 2. The use of the design product: installed on the coffee machine mainboard box to prevent dust, moisture and cockroaches from entering. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

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.

[Problem] To provide a small-sized pest extermination device that emits ultraviolet rays. [Solution] A pest extermination device 1 according to the present invention is a stationary type small-sized device installed in a storage warehouse or the like to exterminate pests such as cockroaches, and includes a housing 3 and a bottom plate 40. The housing 3 includes a top plate 10, a light source unit 60 that is disposed on a lower surface of the top plate 10 and irradiates the bottom plate 40 with ultraviolet rays, and a plurality of partition members A to E. The plurality of partition members A to E is arranged to have regular gaps between the partition members A to E. When a pest passes through or stays in the gap, the pest is irradiated, for a long time, with the ultraviolet rays emitted from the light source unit 60, and the ultraviolet rays are accumulated in the body of the pest to weaken and eventually kill the pest, whereby pests are efficiently exterminated to maintain a hygienic environment.

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.

Bait stations, devices, apparatus, systems and methods for providing cockroach gel baits rolled in a wax coated edible paper. Bait Roll-ups include gel baits encapsulated in a coated edible rice paper are intended for killing insects. The Bait Roll-up can be handled by bait applicators without physically touching the gel bait. The Bait Roll-up can also be applied directly to cockroach harborages without exposing surfaces to insecticide. Applicators can handle the Bait Roll-ups without physically touching the gel bait, thus reducing any potential for contamination.

The utility model belongs to the technical field of periplaneta americana breeding equipment, and particularly relates to an escape-proof device for breeding periplaneta americana, which comprises a breeding box, a breeding net bin is arranged in the breeding box, two seat holes are formed in the left side of the breeding box, a collecting bin is arranged on the inner wall of the bottom of the breeding box, and limiting mechanisms are arranged among the breeding net bin, the collecting bin and the seat holes. A connecting plate is arranged on the right side of the feeding net bin, a first through hole and a second through hole are formed in the right side of the feeding box, the first through hole is located above the second through hole, the connecting plate is matched with the first through hole, and the collecting bin is matched with the second through hole. The periplaneta americana feeding device is reasonable in design, the aim of conveniently feeding periplaneta americana can be achieved by arranging the feeding mechanism, the aim of preventing the periplaneta americana from escaping and being difficult to control during feeding can be achieved, and the aim of conveniently collecting mature periplaneta americana can be achieved by arranging the reset mechanism.

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 invention discloses fermented grain bait as well as a preparation method and application thereof, and relates to the technical field of feed. The fermented grain bait comprises the following components: a fermented culture obtained by fermenting basic grain bait with a lactobacillus salivarius zymophyte liquid and homogenizing cockroaches, and an adhesive slurry obtained by uniformly mixing sunflower plate pectin powder, dried corn stigma, calcium chloride and water. The basic grain bait and the cockroach homogenate serve as main raw materials, the fermentation culture is obtained through fermentation of the lactobacillus salivarius zymophyte liquid, fish luring components in the fermentation culture are rich, the extremely strong stimulation effect on the taste sense and the smell sense of fishes is achieved, the fish luring effect is improved, and the number of times of biting and hooking is increased. In addition, the prepared bait has excellent atomization performance and hook holding performance, and the fishing efficiency can be improved.

The utility model relates to the field of cockroach attractant mixed material preparation, in particular to a cockroach attractant mixed material preparation device which comprises a mixing tank with a stirring mechanism and a temperature conduction spiral coil, a condensation tank, a heat supply box for providing hot water for the mixing tank, a heat dissipation coil with an axial flow fan for providing cold water for the condensation tank and the like. Compared with the prior art, the device has the advantages that the spiral coil pipe is arranged on the attractive toxicant mixing tank with a stirring mechanism on the basis, redundant moisture in mixed liquid in the tank is separated through evaporation by means of hot water continuously flowing in the coil pipe, and therefore the purity of the attractive toxicant is improved, and the attractive toxicant quality is improved. And some related mechanisms for auxiliary treatment are further arranged, a condensation pipe on one side is used for treating high-temperature steam separated through evaporation, a heat supply box provides heat for the mixing tank, and an axial flow fan and a heat dissipation coil pipe provide a cooling medium for the condensation tank.

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 relates to the technical field of insect killers, specifically a device for catching cockroaches and mosquitoes, comprising a base and a control panel, a connecting groove is arranged on the periphery of the top of the base, a through groove is arranged in the middle of the top of the base, a movable seat is connected to the inner side of the connecting groove, a placement seat is arranged on the top of the movable seat, a protective cover is connected to the top of the protective cover, a top seat is connected to the top of the top seat, a hanging ring is installed on the top of the top seat, a supporting iron wire is installed on the bottom of the top seat, and a warm light is installed in the middle of the bottom of the top seat inside the supporting iron wire. In the utility model, by utilizing structures such as the movable seat and the control panel in the device, the structure for placing bait can be screwed out by rotating the structure at the bottom through a thread, so as to facilitate the replacement of the bait, and the power of the device can be started and shut down remotely, which solves the problems of consuming time and manpower and certain risks in switch control.

The invention relates to an efficient special cockroach pesticide as well as a preparation method and application thereof, and aims to provide a cockroach control scheme which is remarkable in killing effect, high in safety and environmentally friendly. According to the cockroach pesticide, 0.5% fipronil powder and 80% imidacloprid powder are mainly selected as main active ingredients, and efficient killing of cockroaches is achieved through a reasonable proportion and a preparation process. Meanwhile, bait components such as wheat flour and white granulated sugar and diatomite are added as carrier materials, so that the dispersibility, stability and attraction of the medicine are improved. In practical application, the flexibility of the preparation method and the use strategy is adjusted according to different environments and the severity of cockroach problems, and a comprehensive control strategy is provided by comparing the pesticide effects of cockroach pesticide samples of different types and concentrations in different environments. The strategy can comprehensively control reproduction and diffusion of the cockroaches, and meanwhile the risk that the cockroaches generate resistance to specific chemicals is reduced.