17results about How to "Reduce intrusion" patented technology

The utility model relates to motor dustproof technical field, and disclose a dustproof motor for engineering instrument, including motor body, the bearing end cover of setting in the output end of motor body and the motor shaft of wearing in the bearing end cover, the shaft end outside of motor shaft is equipped with the shaft end double -sealed structure of self -compensation. The dustproof motor for engineering instrument, the outer dustproof ring is blocked dust initially through conical flow guide surface, the inner layer elastic sealing assembly is tightly combined through lip structure and motor shaft, forms double dustproof barrier, dust invasion amount reduces more than 90% than existing motor, the continuous axial pressure of annular wave spring can offset the sealing gap change caused by vibration, the lip structure can adapt to the slight deviation of motor shaft, the sealing reliability keeps stable under the high vibration working condition, the sealing cavity pressure relief hole and one -way air permeable membrane cooperation, can discharge the high pressure air in the sealing cavity, avoid the deformation of rubber sealing pad caused by excessively high air pressure, prolong the service life of sealing element.

The application discloses a kind of cosmetics suitable for sensitive skin and preparation method thereof, preparation raw materials include A phase, B phase, C phase and D phase;The preparation raw materials of A phase include emulsifier, emollient, thickening agent, antioxidant;The preparation raw materials of B phase include water, humectant, chelating agent, thickening agent B;The preparation raw materials of C phase include emulsifier C, humectant C, plant extract;The preparation raw materials of the D phase include preservative.The application does not contain synthetic pigment, plastic micro powder, mineral oil and other harmful ingredients of skin, nature is mild, no stimulation, no toxic side effect, the subject is continuously used the cosmetic prepared by the application 28 days, and the decrease rate of lactic acid stinging score compared with base value is 50.38%, and product effect is remarkable, and effect is fast.

This application relates to the field of commercial vehicle body technology, and particularly to a front bulkhead structure for a commercial vehicle. The front bulkhead structure includes a front bulkhead beam, which comprises an upper crossbeam and a lower crossbeam, connected by a front bulkhead longitudinal beam. The upper crossbeam includes an upper crossbeam body and an upper crossbeam armrest mounting location, with the thickness of the armrest mounting location greater than the thickness of the upper crossbeam body. The lower crossbeam includes a mounting bracket, one end of which connects to the front bulkhead longitudinal beam, with the thickness of the mounting bracket greater than the thickness of the upper crossbeam body. This application provides a front bulkhead structure for commercial vehicles to address the problem in related technologies where adding reinforcing plates to strengthen the front bulkhead increases the number of parts and welding processes, making it difficult to achieve lightweight design.

The invention provides a full-link log tracking method and device based on a VLESS protocol, equipment and a medium, and the method comprises the steps: receiving and configuring tracking option parameters when a proxy protocol client instance is created, and building transmission layer connection to a bottom server when a client initiates an outbound connection request; meanwhile, detecting a context environment of the current request, and extracting an identifier as a link tracking identifier; when the client side carries out application layer protocol handshake, the link tracking identifier is packaged into a handshake data packet of a protocol and is sent to the server side; the server receives and analyzes the handshake data packet, and extracts a link tracking identifier from the handshake data packet; and then a context object of the current session of the server is obtained, and the extracted link tracking identifier is written into the context object to replace or set a log identifier of the current session of the server, so that unification of the client and the log identifier of the server is realized, and a request of each client can correspond to a log of the server, thereby being convenient for a user to use.

The application relates to a method for constructing a data synchronization engine and data query synchronization, a method for constructing a data synchronization engine, which comprises the following steps: step one: configuring three annotations, the annotations comprising: @EnableIaaSDataEngine, @DataInterceptor and @DataBoxHandler; step two: configuring an intercepting processing class interface, which comprises: defining an intercepting processing class interface DataBox, defining processing logic after successful interception, and defining AbstractDataBox; step three: defining an interceptor, parameter management and registering the interceptor; and a method for data query synchronization, which comprises: using the data synchronization engine to query synchronization data. The application solves the problems of data inconsistency and disordered and inharmonious front-end interface display logic caused by switching different underlying IaaS resources under the same management interface.

The utility model relates to the technical field of high-voltage switch cabinets, in particular to an anti-misoperation interlocking structure for a high-voltage switch cabinet, which comprises an anti-misoperation interlocking structure main body and the high-voltage switch cabinet. The anti-misoperation interlocking structure main body is provided with a door interlocking panel and a positioning seat which correspond to each other in position, the back surface of the door interlocking panel is provided with a lock body shell, the other side of the lock body shell is provided with a second cable protection part and a first cable protection part which are fixed with a cabinet door, and the lock body shell is internally provided with an electromagnetic control mechanism. The electromagnetic control mechanism is connected with a lock rod through an iron core, wherein the lock rod movably penetrates through the lock body shell. According to the anti-misoperation interlocking structure for the high-voltage switch cabinet, the lock body shell and the lock rod are subjected to high-strength protection treatment, moisture invasion can be avoided, the lock body shell is accurately positioned, the overall structural strength is guaranteed, and the anti-misoperation interlocking structure can be suitable for various complex environments.

The present application relates to the technical field of paint, in particular to an alkali-resistant waterproof exterior wall paint and a preparation method thereof. In order to further improve the water resistance and alkali resistance of the stone-like paint, the stone-like paint is improved, a texture protective paint is added to the structure of the traditional stone-like paint, and colored sand is added to the components, so that a concave-convex texture can be provided for the surface of the stone-like paint after the stone-like paint is finally formed. In addition, boron nitride nanosheets are added to the texture protective paint and modified, and fluorine and silicon elements are introduced into the boron nitride nanosheets, so as to improve the chemical corrosion resistance of the resin, prevent the infiltration and invasion of external corrosive media, and effectively improve the acid and alkali resistance of the resin paint.

The utility model relates to the technical field of muskmelon cultivation, and discloses an assembled insect prevention muskmelon cultivation greenhouse which comprises a rectangular greenhouse body, a top cover arranged at the top of the rectangular greenhouse body and a cultivation frame arranged in the greenhouse body. The rectangular shed body comprises a plurality of bottom transverse rods, a plurality of vertical rods arranged at the tops of the bottom transverse rods and a plurality of top transverse rods arranged at the tops of the vertical rods, the rectangular shed body is covered with a fence structure, and the fence structure comprises a silver film connected to the bottom transverse rods and a gauze element arranged at the top of the silver film; the silver film is arranged on the bottom of the bottom cross rod, the covering film is arranged at the bottom of the silver film, a plurality of lantern rings are arranged between the silver film and the covering film, the lantern rings are connected to the surface of the bottom cross rod in a sleeving mode, the covering film extends to the outer side of the bottom cross rod, and the top face of the covering film is covered with soil.

The invention discloses a modularized intravascular treatment system and method based on an imaging platform. The modularized intravascular treatment system comprises a universal operating handle, at least one replaceable treatment module, a modularized instrument interface and an imaging probe. A guide wire channel and at least one fluid channel are arranged in the universal operating handle, and the treatment module is arranged at the far end of the system, axially penetrates through the guide wire channel and is detachably connected with the universal operating handle through the modular instrument connector. The imaging probe is selectively arranged in the general operation handle or at the front end of the treatment module and is kept coaxial with the treatment module in the axial direction after the system is assembled, and the axial position of the imaging probe is limited to be a preset imaging reference position relative to the treatment module. Through the structural configuration, continuous imaging monitoring on the corresponding treatment area in the treatment operation process is achieved under the conditions that the guide wire is not replaced and the whole system is not withdrawn, and the operation coherence and imaging consistency of interventional treatment in the blood vessel cavity are improved.

The invention discloses a display module and a display device, and belongs to the technical field of display, the display module comprises a display panel, a cover plate, a first binding part, a bonding pad and a heat dissipation assembly, the display panel at least comprises a display part, and the display part is provided with a first opening; the first binding part is arranged on the side, away from the cover plate, of the display part, a second opening is formed in the first binding part, and the second opening and the first opening are communicated to form a hole area; the bonding pad is arranged on one side, far away from the display part, of the first binding part, and is positioned on one side of the second opening; the heat dissipation assembly is arranged between the first binding part and the display part and overlapped with the bonding pad in the thickness direction of the display module, the heat dissipation assembly comprises a heat conduction layer and a heat insulation layer which are sequentially arranged on one side of the bonding pad of the first binding part, and a part of the heat conduction layer is overlapped with the bonding pad and the heat insulation layer in the thickness direction of the display module; the other part of the heat conduction layer extends in the direction away from the hole area, and the heat conductivity coefficient of the heat insulation layer is smaller than that of the heat conduction layer. The display effect can be improved.

The invention provides a display module, a manufacturing method thereof and display equipment. The display module comprises a screen body, a polaroid and a first sealing part. The first sealing part comprises a first sub-part, a second sub-part and a third sub-part, and the section width of the first sub-part is smaller than that of the second sub-part in the direction perpendicular to the plane where the screen body is located. One side, deviating from the polaroid, of the first sealing part comprises at least one arc-shaped surface; the polaroid wrapped by the third sub-part and extending outwards faces one side of the screen body. The sealing part is arranged to wrap the polaroid, so that water vapor invasion is prevented.

The invention relates to a decision module consistency method based on a mimicry simulation system, which comprises the following steps: creating cache queues with the number equal to that of executors for receiving data from an executor module, each queue being only responsible for corresponding to one executor; creating a matched queue, wherein the responsibility of the matched queue is used for caching the data from the cache queue; a sliding time window is arranged in the decision module; only the consistent or highly consistent data retrieved in the specified time window can be taken as the same batch, and after the current batch is processed by sliding the time window, the data of the next batch can be acquired by moving backwards; the decision module carries out decision according to the data in the matched queue, and reports an abnormal condition at the same time; the problem of inconsistent judgment caused by different batches of data of the judgment module in the mimicry simulation platform is solved, the dislocation matching probability is reduced, judgment false alarms are reduced, unnecessary alarms are avoided, and the method is compatible with a real deployment scene without a batch ID.

The application discloses a kind of fermented compound feed for preventing piglet diarrhea and its preparation and application method. Corn, soybean meal and bran are premixed according to the mass ratio of 4.5:4.5:1.0, then 10% of ZJUAF-2 fermentation broth and 10% of ZJUAF-4 fermentation broth are added, and 40% of water is added. The initial fermentation temperature is 25-30℃, the fermentation time is 48-72 h, and the material is turned over every 5-8 h. When the pH of the feed is reduced to 4.0, corn-soybean meal type fermented compound feed is obtained. Corn, soybean meal and bran are fermented by mixing one strain of Bacillus subtilis and one strain of Pediococcus pentosaceus. The contents of beta-conglycin and soybean protein decreased by 71.94% and 82.86%, respectively. The content of neutral detergent fiber decreased by 38.93%. The contents of gassy factors raffinose and stachyose decreased by 42.22% and 36.60%, respectively. The content of phytic acid phosphorus decreased by 37.50%. In addition to the significant decrease in the above-mentioned anti-nutritional factors, the lactic acid content increased by 3.5 times, and the acid-soluble protein increased by 6 times. Feeding the fermented feed to piglets can control diarrhea as effectively as feeding antibiotics.

The utility model discloses a front subframe and car, including front crossbeam, rear crossbeam, left longitudinal beam and right longitudinal beam, left longitudinal beam and right longitudinal beam are symmetrically set up, left longitudinal beam and right longitudinal beam all include longitudinal beam upper plate and longitudinal beam lower plate, longitudinal beam upper plate and longitudinal beam lower plate extend along the longitudinal direction, at least one edge of longitudinal beam upper plate and longitudinal beam lower plate is equipped with the flanging, longitudinal beam upper plate and longitudinal beam lower plate are welded and form the box -like structure with the inner chamber through the flanging, the middle position of longitudinal beam upper plate is formed recessed area through setting corner fold line. The utility model can realize the specific deformation mode of subframe, to protect the passenger safety, through setting corner fold line formation recessed area, realize sufficient collision energy absorption, realize the established collision motor movement track, reduce the invasion amount to the driver's cabin, greatly strengthen the crash performance, protect the battery package when colliding not to be touched, greatly improve the collision electric safety requirement.

The utility model discloses a cover type valve cover for protecting a guide valve rubber diaphragm, which comprises a valve cover (1), a rubber diaphragm (4) and a flange (2) positioned at the bottom of the valve cover, and an annular boss (3) surrounding the edge of the rubber diaphragm is arranged on the lower surface of the flange. The utility model has the beneficial effects that when the valve cover and the valve body are fastened through the bolt, the annular boss extends downwards and completely covers the outer edge of the rubber diaphragm to form a physical isolation barrier. By means of the design, corrosion of acid rain, salt mist, ultraviolet rays and dust to the edge of the diaphragm is effectively blocked, rubber aging is delayed, the problem of early failure caused by environmental exposure of a traditional pilot valve diaphragm is solved, and the service life of the diaphragm is prolonged by more than two times.

The utility model discloses a spiral sand washer for quartz sand processing, and relates to the technical field of quartz sand processing. The spiral sand washer for quartz sand processing comprises a cyclone dust removal assembly, a sand washing barrel, a spiral blade and a gear motor, the cyclone dust removal assembly comprises a barrel and a feeding port, the barrel is of an inverted-cone-shaped hollow barrel structure, the feeding port is formed in the top of the barrel, and the sand washing barrel is erected and installed on the side edge of the cyclone dust removal assembly and is obliquely arranged; and a bottom outlet of the cyclone dust removal assembly is connected and communicated with a side port of the sand washing cylinder. According to the spiral sand washer for quartz sand processing, due to the arrangement of the cyclone dust removal assembly, dust removal treatment can be conducted on quartz sand during feeding, raised dust easily generated during feeding is reduced, pollution to the working environment is relieved, guarantee is provided for health of workers, and invasion and harassment to the equipment due to the fact that dust enters the equipment can be reduced.