103results about How to "Guaranteed functionality" patented technology

The invention belongs to the technical field of wastewater treatment equipment, and discloses an environmental engineering wastewater treatment device which comprises a base box, the base box is provided with a filter tank, a purification tank, a transmission chamber, a liquid medicine tank and a discharge tank, and the filter tank is connected with a filter screen, a vibration motor, a spring and a collection tank; the transmission chamber is provided with a double-output-shaft motor, a first driven bevel gear, a movable bevel gear, a second driven bevel gear, a first eccentric cam and a second eccentric cam, a main pipe, a liquid drawing outer cylinder and a stirring assembly are arranged on the inner side of the purification tank, the main pipe is connected with an elastic pressing cap and an extraction pipe, and the elastic pressing cap slidably abuts against the first eccentric cam; the liquid outer cylinder is connected with a piston assembly and a liquid guide pipe, the piston assembly abuts against the second eccentric cam in a sliding mode, and the discharging pool is connected with an adsorption assembly and a discharging pipe. According to the wastewater treatment device, wastewater is filtered through the filter tank, an additive is added through the liquid medicine tank, the wastewater is purified in the purification tank, the wastewater is adsorbed in the discharge tank, and the wastewater treatment effect is good.

The invention discloses door ring welding equipment with a welding movable opening and a welding manufacturing process, and relates to the technical field of welding equipment.The door ring welding equipment comprises an operation table, a semicircular block is arranged at the upper end of the operation table, and an arc-shaped groove is formed between the semicircular block and the operation table; according to the door ring welding equipment with the welding movable opening and the welding manufacturing process, rotating rods are arranged at the ends of overturning plates, the outer surfaces of the rotating rods are slidably connected with the inner wall of a protection plate, the cross section of the protection plate is in an arc shape, when the overturning plates move to the highest end, the overturning plates rotate around the rotating rods and push the overturning plates to overturn, and when the overturning plates reach the highest end, the rotating rods rotate around the rotating rods and push the overturning plates to overturn. And the door ring is pushed by cooperating with a worker or an electric telescopic rod, so that the door ring moves to the other end through an arc-shaped groove, overturning of the door ring is completed, the welding quality of a movable opening welding part is ensured, and the functionality of the movable opening welding part is ensured.

The invention relates to the technical field of automatic welding of metal furniture, and discloses an automatic welding method for metal furniture. The cutting side faces are flexibly selected to meet different machining requirements, the design flexibility is enhanced, and the machining efficiency and accuracy are improved. A reference side face is set to ensure accurate cutting, errors are reduced, and a solid foundation is laid for welding assembly. Intersected edges are accurately compared, cutting points are positioned, it is ensured that the cutting shape conforms to design, and structural stability is improved. The vertex position is defined, the cutting boundary is defined, a clear cutting path is formed, and the cutting accuracy is improved. The sections of the pipes are spliced and welded after cutting, so that strong connection is realized, and the structural integrity and bearing capacity are enhanced. Tangent plane coincidence is ensured, the welding quality is improved, and the connection firmness is enhanced. And measuring and adjusting after welding to ensure that the product quality reaches the standard. The process not only improves the production efficiency, but also ensures the accuracy, stability and high quality of the product.

The invention belongs to the technical field of aviation composite material forming machining, and discloses a large-curvature fairing type composite material workpiece forming device and method.The device comprises an upper core mold forming mold, a lower core mold forming mold, a lower core mold forming mold, a lower core mold forming mold and an upper core mold forming mold, and the molded surface of the upper core mold forming mold is designed and manufactured based on the outer molded surface of a product; the molded surface of the product forming die is designed and manufactured based on the inner molded surface of the product, and the upper core die and the product forming die are matched for use to form the product. The technical problems of surface wrinkling, fiber buckling, sinking and the like of the aerodynamic shape surface of the composite material part of the large-curvature fairing are solved. And the surface quality of the product is ensured, and the defects of wrinkles, fiber buckling, sinking and the like are reduced and eliminated.

The invention belongs to the technical field of preparation of active substance preparations, and particularly relates to a preparation method of an algae microcapsule. Haematococcus pluvialis is used as a main raw material, astaxanthin is prepared into algae astaxanthin nano solid particles, firstly, haematococcus pluvialis protein is used as a protective layer, then emulsion is adsorbed to prepare self-emulsified algae astaxanthin solid particles, meanwhile, active wrappage of a net-shaped cross-linked structure is utilized, and the self-emulsified algae astaxanthin nano solid particles are prepared into algae astaxanthin nano solid particles. According to the present invention, the haematococcus pluvialis protein and the active wrappage with the network cross-linked structure are subjected to the positive and negative charge effect with the protein solution so as to obtain the haematococcus pluvialis protein dual-wrapped algae microcapsule, and the astaxanthin in the algae microcapsule can be easily released in the small intestine, and the bioavailability can achieve more than 60%. After the astaxanthin is microencapsulated, the influence of environmental factors such as light, heat, oxygen and the like on the stability of the astaxanthin is avoided, the activity can be kept for a long time, and the microencapsulated astaxanthin is suitable for being used in animal feed additives.

The invention provides surface modified rare earth doped cesium-tungsten bronze and application thereof in preparation of multicolor light absorption fibers, the structural formula of the surface modified rare earth doped cesium-tungsten bronze is LaxCsyWO3 (at) CMC, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 lt, 0 3x + y < lt >; and 0.33. By adjusting the doping ratio of the double metals in the LaxCsyWO3-coated CMC, the color change from green, blue, dark blue to purple can be realized at the fiber raw material end, and the requirements of consumers on personalized and fashionable products are met. The characteristic breaks through the limitation of the traditional tungsten bronze fiber in color, and provides wider application possibility.

The invention discloses a preparation method and application of POSS-SH based on trimethoxysilane, and belongs to the technical field of organic-inorganic hybrid materials. The preparation method comprises the following steps: (1) adding (3-mercaptopropyl) trimethoxysilane and a methanol aqueous solution into a round-bottom flask, uniformly mixing, adjusting the pH value to 7 by using hydrochloric acid, and reacting at 30-40 DEG C for 2-3 hours to obtain a mixed solution A; (2) adding (3-aminopropyl) trimethoxysilane into the mixed solution A, uniformly mixing, adjusting the pH value to 6 by using hydrochloric acid, and reacting at 50-60 DEG C for 1-2 hours to obtain a mixed solution B; and (3) adding vinyltriethoxysilane into the mixed solution B, uniformly mixing, adjusting the pH value to 3-5 by using hydrochloric acid, reacting at 80-100 DEG C for 15-24 hours, filtering, washing, extracting and drying to obtain a POSS-SH product. The POSS material prepared by adopting a step-by-step reaction method of three silane raw materials is applied to deaggregation of insoluble organic drug molecules with amino groups / hydroxyl groups, so that the dispersity and the stability of the drug molecules are improved.

The invention relates to an isolated culture method of functional Chinese softshell turtle ovarian granular cells. The isolated culture method comprises the following steps: S1, collecting ovarian tissues: collecting Chinese softshell turtle ovarian tissues; s2, separating and collecting a granular cell layer; s3, digesting and collecting granular cells; s4, primary culture of granulosa cells: transferring the collected cells into a cell culture bottle containing 4 ml of a complete culture medium for primary culture, wherein the complete culture medium comprises the following main components: a DMEM culture medium, 15% of fetal calf serum, 1% of penicillin streptomycin and 1% of an insulin-transferrin-selenium additive; and S5, subculturing the granular cells. The isolated culture method and the culture medium system provided by the invention are simpler and more time-saving and labor-saving; according to the method, the aromatase CYP19A1 can be expressed normally, the characteristics of the granular cells are kept, the aromatase CYP19A1 can be expressed normally, it is indicated that the in-vitro cultured cells can keep the functionality of the cells, and the in-vitro proliferation capacity of the granular cells is improved to a great extent.

The invention provides a stable slow-release antioxidant skin care composition emulsion as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The stable slow-release antioxidant skin care composition emulsion provided by the invention is prepared from the following components in percentage by mass: 1.2 to 2.5 percent of resveratrol-ATP (adenosine triphosphate) nanoparticle compound, 1.0 to 3.0 percent of chitosan microcapsule, 0.8 to 2.3 percent of active component, 7.2 to 14 percent of stable component and the balance of nano bubble water, the active components comprise tea tree oil, sodium hyaluronate and beta-glucan; the stable component comprises glycerol, ethanol and carbomer; the resveratrol-ATP nano-particle compound and the tea tree oil are coated in the chitosan microcapsule. The result of the embodiment shows that the antioxidant skin care composition emulsion has a very good antioxidant effect on dopa molecules, so that the oxidation synthesis of melanin is obviously inhibited, and the antioxidant skin care composition emulsion can promote the growth of cells and is beneficial to eliminating scars.

The utility model discloses a waste water collecting device which comprises a shell and a filter, the filter is installed in the shell, a funnel is arranged at the upper end of the shell, a first motor is installed in the shell, a rotating shaft is connected to the first motor, a stirrer is arranged on the rotating shaft, a transverse rod is connected to the rotating shaft, a brush plate is arranged on the transverse rod, and the brush plate is connected with the first motor. A protruding block is installed in the shell. A wastewater collection device; waste water impurities and residues are discharged through a filter and a reciprocating structure, the problem that the device is likely to be blocked is effectively solved, the efficiency of the device is improved, damage to the device is reduced, the service life of the device is prolonged, impurities or waste water residues are likely to be generated in the disinfection treatment process, and the inner wall of the device is cleaned through the arrangement of a movable brush plate; the device is maintained, the service life of the device can be prolonged, the functionality of the device is kept, and the cost is controlled.

The invention discloses a preparation method of five-color five-flavor soup. The five-color five-flavor soup comprises the following raw materials: 15%-25% of Chinese wolfberry fruits, 20%-40% of red beans, 8%-15% of red dates, 10%-25% of peanuts and 10%-20% of brown sugar. The preparation method of the five-color five-flavor soup comprises the following steps: S1, weighing the raw materials in percentage by mass for later use; s2, obtaining a cleaning raw material; s3, obtaining sliced red dates; s4, obtaining a soaked raw material; s5, putting the soaked raw materials and the sliced red dates into a pot; s6, obtaining a mixed solution; s7, uniformly dividing the mixed solution into two parts; s8, stirring for 1 to 2 minutes; s9, turning off the fire and naturally cooling when the solid solution and the water respectively account for half; s10, solid solution recycling and liquid subpackaging are conducted, and then preparation can be completed, so that the requirements of people are met, the symptoms of dysphoria, no mood during work, disordered spleen and insomnia and dreaminess can be effectively treated, and preparation, conditioning and use are facilitated.

The invention belongs to the technical field of medical auxiliary equipment, and discloses a gastrointestinal surgery catheter fixator which comprises a base and a fixing assembly, the base is provided with two first through grooves and a second through groove, the base is connected with a driving clamping piece, a protrusion, a limiting block and two driven clamping pieces, the driving clamping piece is connected with an operating piece through a connecting piece, and the operating piece is connected with the fixing assembly. The two driven clamping pieces are connected with the base through springs, the driving clamping piece and the two driven clamping pieces are each provided with a clamping part, the driving clamping piece is connected with a wedge-shaped linkage piece, and the ends, away from the clamping parts, of the driven clamping pieces abut against the wedge-shaped face of the linkage piece in a sliding mode. The base and the body surface of a patient are fixed through the fixing assembly, the relative position relation of the driving clamping piece and the two driven clamping pieces is controlled through the operation piece and the spring, clamping of the catheter body is achieved, operation is easy, discomfort cannot be brought to the patient, the fixing effect on the catheter body is good, and the influence on the conductivity of the catheter body is small.

The invention relates to the technical field of adhesive preparation, in particular to a preparation method of a high-weather-resistance polyurethane adhesive capable of being rapidly cured, the high-weather-resistance polyurethane adhesive comprises an adhesive a and an adhesive b, and the high-weather-resistance polyurethane adhesive is prepared through the following steps: S1, preparing a mixture a, S2, preparing the adhesive a, and S3, preparing the adhesive b; a cross-linked network structure can be formed in the rapid curing process by selecting a proper dosage of cross-linking agent, so that the adhesive has higher bonding strength, and the tensile strength and the initial strength of the structural adhesive can be improved; mixing the prepolymer, the isocyanate tripolymer, the water removal agent, the plasticizer and the filler through a static mixer to obtain an adhesive b; by controlling the selection method of the prepolymer and controlling the use amount of the isocyanate tripolymer, the bonding strength of the structural adhesive to a base material can be remarkably improved, so that the adhesive is firmer, the weather resistance of the adhesive is better, and good performance can be kept in a severe environment.

The invention discloses a preparation method of hydrogel with photo-thermal and antibacterial functions in the technical field of antibacterial drugs. The preparation method of the hydrogel with the photo-thermal and antibacterial functions comprises the following steps: synthesis of palladium nanoparticles: sequentially measuring 1mL of a potassium chloropalladite solution, 2.5 mL of a hexadecyl trimethyl ammonium bromide solution and 17.5 mL of secondary water, putting the materials into a three-necked flask, heating in an oil bath, condensing and refluxing, heating for 10 minutes, slowly dropwise adding 160 microliters of an ascorbic acid solution, keeping the temperature for 10 minutes, and cooling to room temperature to obtain the palladium nanoparticles; according to the method, the capability of converting light into heat through surface plasma resonance of Ag-coated Pd is applied to the photo-thermal antibacterial aspect, meanwhile, combination of hydrogel and nano-particles is utilized, the functionality of the Ag-coated Pd nano-material is guaranteed, meanwhile, the nano-particles are limited in situ, unnecessary diffusion is prevented, the safety of the material is guaranteed, and the application prospect is wide. Good targeting selectivity, broad-spectrum antibacterial property and biological safety are realized.

The invention provides a remanufacturing method of a liquid inlet and return multi-way block. The hole diameter of the multi-way block is smaller than the minimum machining size of additive materials to serve as an additive material replacement hole; the repairing method comprises the following steps that (1) a positioning groove is milled near an interface where the additive replacement hole is located; (2) a new hole is formed in the vertical direction of the groove bottom of the positioning groove, and the new hole and the additive replacement hole are communicated to the same internal channel; (3) a connector base with the shape matched with the width and depth of the positioning groove is manufactured, and a replacement sealing hole matched with the new hole is manufactured in the connector base; 4, the outer hole part of the original additive replacement hole is expanded, the expanded outer hole area is sealed through a sealing plug and welded and fixed, the original additive replacement hole is wholly sealed, and repairing is completed. The method has the advantages that the liquid inlet and return multi-way block is repaired through the remanufacturing technology, and the structural performance of the multi-way block is guaranteed.

The invention provides a central venous catheter with a coating. The catheter specifically comprises a catheter body, a tip, a connecting seat, an extension tube and an extension tube connector, the tip is located at one end of the catheter body, the other end of the catheter body is connected with the connecting seat, the connector is connected with the connecting seat through the extension tube, and the catheter body is made of polyurethane materials. The part, close to the catheter body, of the section of the connecting base in the length extension direction of the catheter is in an arc shape, antibacterial coatings are formed on the catheter body and the tip end, the coatings are formed by photocuring of a coating composition, and the coating composition at least comprises a cationic guanidine salt copolymer and at least one hydrophilic polyurethane. The central venous catheter with the coating is good in antibacterial effect and has the advantages of being long-acting in antibacterial effect and free of toxicity.

The utility model relates to the technical field of engineering supervision, in particular to an automatic measuring device for engineering supervision, which comprises a base, a transmission module, a support plate and a measuring module, the measuring module comprises a straight line measuring module, transverse line measuring modules and a surveying component, the transverse line measuring modules are arranged on two sides of the transmission module, and the surveying component is arranged on the transmission module. The linear measurement module is arranged at the top of the transmission module, the measurement module is provided with an adjusting module, the adjusting module adjusts the linear measurement module and the transverse measurement module, the linear measurement module and the transverse measurement module are in lifting transmission through the transmission module, and the transmission module is provided with a supporting plate, so that the stability of the transmission module is improved; the transverse measurement module is provided with a transverse support, so that the transverse measurement module performs transverse measurement and lifting measurement, the measurement diversity and multifunctionality are guaranteed, the telescopic rod facilitates lifting transmission of the linear measurement module, the measurement range of the linear measurement module is widened, measurement data are reflected in real time through the surveying assembly, personnel observation is facilitated, and operation is easy.

The invention discloses a dwarf sperm vitrification ultralow temperature cryopreservation method, and relates to the technical field of marine organisms. The preservation method comprises the following steps: (1) taking dwarf at a breeding period, sequentially drying in the shade and stimulating at variable temperature to naturally discharge sperms, filtering and centrifuging to obtain high-density sperms, and preserving the sperms on ice; (2) mixing the high-density sperms obtained in the step (1) with a cryoprotectant, and placing the mixture on ice to obtain a mixed sperm solution; the freezing protection liquid is prepared from the following components: dimethyl sulfoxide, coenzyme Q10 and polysucrose; and (3) transferring the mixed sperm solution into a freezing tube, and directly immersing the freezing tube into liquid nitrogen for preservation. Research finds that after the sample is unfrozen for 60-64s at the temperature of 50-60 DEG C, the rate of D-shaped larvae reaches 80% or above, and the freezing method that the sample is directly put into liquid nitrogen for long-term preservation is achieved.

The utility model discloses a toy bubble gun which comprises a gun-shaped main body, a foaming assembly and a driving device, the foaming assembly and the driving device are both installed on the main body, and the foaming assembly and the driving device are in transmission connection through a linkage structure. The linkage structure is further in transmission connection with a transmission mechanism, the transmission mechanism is in transmission connection with a doll, the linkage structure drives the foaming assembly to operate and also drives the transmission mechanism to operate, and the transmission mechanism drives the doll to rotate. When the driving device operates, the linkage structure drives the transmission mechanism to operate, and then the doll is driven to rotate. In addition, the linkage structure is arranged to be a stepped gear, so that the transmission structure is simplified, and the efficiency is improved; the transmission mechanism comprises a bevel gear, a coupling rod, a transmission gear and the like so as to achieve power transmission and rotation of the doll. In conclusion, the design of the toy bubble gun aims at combining the dual functions of bubble emission and doll rotation, so that the interestingness and interactivity of the toy are improved.

A special mistake-proof detection tool for a rack M8 nut comprises a fixed support, a telescopic cylinder arranged on the fixed support, and a detection assembly arranged on the piston rod shaft end of the telescopic cylinder. The detection assembly comprises a mounting shell, which is fixedly connected with the telescopic cylinder through a connecting plate. The mounting shell has a cavity structure and is provided with a movable positioning pin and a spring in the cavity. The center line of the movable positioning pin is arranged in a straight line with the center line of the M8 nut to be detected. A positioning pin contact end of the movable positioning pin extends out of the mounting shell. A positioning pin detection end of the movable positioning pin is completely left in the cavity of the mounting shell. A position switch is further arranged on the mounting shell, and a switch detection end of the position switch extends into the cavity of the mounting shell. The special mistake-proof detection tool has a more compact structure, occupies a smaller space for installation, and has better dustproof and protective effects because the switch detection end and the positioning pin detection end are arranged in the cavity of the mounting shell.

The invention relates to the technical field of transmission assembly, and aims to solve the technical problem of damage to an inner lip of an oil seal. In order to solve the technical problem, the invention provides the mechanism for mounting the transmission oil seal. The device is characterized in that a guide ring of an oil seal mounting frame is connected above an oil seal mounting sleeve through a middle connecting piece; the oil seal installation sleeve comprises a circular ring body and a sleeve connected to the bottom of the circular ring body. The inner diameter of the circular ring body is equal to that of the sleeve. The outer diameter of the circular ring body is larger than that of the sleeve. An oil seal push-out ring of the oil seal push ring is sleeved outside the sleeve, and a gap is formed between the oil seal push-out ring and the sleeve; the sliding connecting piece is in sliding connection with the guide ring and the oil seal installation sleeve and used for driving the oil seal to move in the axial direction. The inner diameter of the oil seal push-out ring is larger than the inner diameter of the oil seal and smaller than the outer diameter of the oil seal. The oil seal push-out ring abuts against the upper surface of the oil seal. The sliding connecting piece moves downwards and is used for driving the oil seal to move downwards to be installed on the to-be-installed shaft section. The oil seal is not damaged.

The utility model relates to the technical field of shoe soles, in particular to a shoe sole with an air cushion, which comprises a shoe sole body, at least one air cushion is arranged on the shoe sole body, each air cushion comprises an outer bag film and a plurality of inner bag films, the outer bag films are wrapped to form an inner cavity, and the inner bag films are positioned in the inner cavity. The inner capsule membranes divide the inner cavity into a plurality of mutually independent capsule cavities, and each capsule cavity is in a polygon shape; the utility model further relates to the insole with the air cushion, and the air cushion is the same as the air cushion in the sole body in structure. As the bag cavities in the air cushion are formed by dividing the outer bag film by the inner bag film, no gap exists between the bag cavities, the bag cavities are mutually independent, the air cushion is arranged on the sole or the insole, the whole functionality of the sole or the insole cannot be seriously influenced by the failure of the large-area air cushion caused by local damage of the outer side of the air cushion, the durability is higher, and the shock absorption resilience is higher; the shape and the size of the air cushion can be customized according to the concave-convex structure of the sole or the insole, and wider requirements are met.

The invention discloses a breathable moisture removal system and a functional shoe with the same, and relates to the technical field of breathable moisture removal functional shoes. The ventilation and moisture removal system comprises a bottom plate, ventilation grooves which are evenly distributed are formed in the top of the bottom plate, and a strip-shaped protrusion is formed between every two ventilation grooves; the mounting cavity is formed in the bottom of the bottom plate, a mounting plate is mounted in the mounting cavity, a plurality of heating pieces are mounted at the top of the mounting plate, and a strip-shaped groove is formed in the mounting cavity. Through the arrangement of the shoe main body and the ventilation and moisture removal system, the shoe can be worn on the foot to heat the foot on the basis of work of the heating piece, the fan works to output airflow, the airflow passes through the ventilation groove, in this way, heating and moisture removal are conducted from the bottom of the foot, and through the arrangement of the ventilation groove and the fan, on one hand, the ventilation effect is improved; air can be better exhausted from the air holes of the shoe body, dryness in the shoe is guaranteed, and on the other hand, the temperature in the vent groove can be effectively controlled, so that the temperature can be more balanced and comfortable.

The utility model relates to a rod-shaped indicating lamp which comprises a strip-shaped lamp shell, a plurality of positioning lamp grooves are formed in the strip-shaped lamp shell at equal intervals in the length direction, positioning columns and fixing columns are arranged at the two ends of each positioning lamp groove, and fixing screw holes are formed in the fixing columns. The LED lamp body is embedded into the positioning lamp groove, the two ends of the positioning lamp groove extend to form a pressed step and a positioning step, and the positioning step is provided with a positioning hole matched with the positioning column; and the glands are provided with fixing holes corresponding to the fixing screw holes, and after the glands are fixed on the fixing columns through bolts, the glands can be tightly pressed on the pressed steps at the two ends of the LED lamp body. By the adoption of the modular design, a user only needs to replace the failed LED lamp body, the whole lamp does not need to be replaced, and the maintenance cost and time are greatly reduced. By means of the design, the maintenance process is simplified, and maintenance work is more convenient and efficient.

The invention relates to a parking lock arrangement for a motor vehicle for coupling a vehicle transmission having a parking lock to a selector lever coupled to the parking lock, which selector lever can be moved into a parking lock position for engaging the parking lock and out of the parking lock position for releasing the parking lock. The parking lock device comprises a housing element for shielding a switching element from environmental influences, the switching element being designed to switch the parking lock device between a released state and a hooked state of a parking lock of the parking lock device. The parking lock device further comprises a carrier element for holding at least one of the switching elements, and an elastic damping element which is arranged between the housing element and the carrier element.

The present invention relates to a method for preparing collagen-containing exosomes, collagen-containing exosomes prepared thereby, and uses thereof. The method of the present invention utilizes ultrasound to maximize the loading efficiency of collagen into plant-derived exosomes while maintaining the functionality of the collagen, and thus can be applied in technologies for efficient delivery of collagen to target cells.

This utility model relates to the field of testing device technology and discloses a testing device for an automotive cockpit controller, comprising: a main cabinet, which is divided into multiple functional layers along a first direction by partitions, the functional layers being suitable for testing at least one function of the automotive cockpit controller; and a darkroom connected to the main cabinet, the darkroom being suitable for forming a dark space; the main cabinet includes: a first side panel, the first side panel being suitable for mounting the object under test for testing in the darkroom. By dividing the main cabinet into multiple functional layers along the first direction, the parallel testing capability of multiple functions of the automotive cockpit controller is realized. This not only optimizes space utilization but also significantly improves testing efficiency, allowing different functional modules to be tested simultaneously, greatly shortening the overall testing cycle. The connection design of the darkroom provides a controllable dark environment for optically related tests, ensuring the reliability and consistency of test data.

The utility model provides a kind of protective cable marker post, including marker post body and the information label card being set on marker post body, the top of marker post body is provided with label card protection mechanism, label card protection mechanism includes installation base, cover and card seat, installation base is detachably fixed in the top center of marker post body, the receiving platform of placing information label card is set in the upper end surface center of installation base, card slot is set in the four around of receiving platform, the boss that is projected upward is also set in the four around outside of card slot, boss is enclosed in receiving platform, information label card is placed in parallel on receiving platform, card seat is pressed on the four around rim of information label card, and it is clamped in card slot, to fix information label card, cover is detachably buckled on boss, to close the protection of information label card, avoid the erosion of information label card by wind, sun and rain, effectively prolong the service life of information label card.

The anti-overheating device for the automobile repair part surface decoration machining robot comprises the machining robot, and a fixing plate is fixedly connected to the bottom of the machining robot. The cooling assembly is adsorbed to the surface of the machining robot through the magnetic block, meanwhile, the refrigeration assembly is started, the temperature guide block is cooled through the refrigeration piece, the interior of the water tank is cooled through the temperature guide block, meanwhile, the cooling fan is started to cool the cooling block, and the cooling block conducts heat dissipation on the right side of the refrigeration piece; and meanwhile, a submersible pump is started, water is supplied to a water supply box through the submersible pump, then water is conveyed into a copper pipe through a connector, then the copper pipe cools a copper block, the machining robot is cooled through a temperature conduction piece, and the functionality of the machining robot can be guaranteed. And an existing mode that heat dissipation is not carried out on the machining robot is replaced, and therefore heat dissipation can be conveniently carried out on the machining robot.