32results about How to "Avoid risk of scratching" patented technology

The invention relates to a cutting machine, in particular to a medical surgical mask cutting machine. The medical surgical mask cutting machine saves time and labor, can prevent hands from being scratched, and cannot be infected by bacteria. According to the technical scheme, the medical surgical mask cutting machine comprises a base, first sliding rails, a collecting frame and the like, the firstsliding rails are arranged on the front side and the rear side of the base, the collecting frame is arranged between the first sliding rails, a pushing mechanism is arranged between the first slidingrails and the base, a cutting mechanism is arranged on the right side of the base, the cutting mechanism is connected with the pushing mechanism, and a sealing mechanism is arranged on the base. Themedical surgical mask cutting machine has the effects that through the cooperation between a transmission assembly and a connecting rod, a knife rest frame and a blade are driven to move up and down to cut a mask, the use is convenient, and the operation is simple.

The invention discloses a glass polishing system and method. The system comprises a stand, a tunnel kiln and a laser polishing device, wherein the tunnel kiln comprises a preheating station for preheating a glass workpiece before polishing, an annealing station for annealing and cooling the polished glass, a heating part, a conveyor belt and an annealing part; the heating part is used for heatingthe glass workpiece on the conveyor belt; the annealing part is arranged on the stand and is positioned above the conveyor belt, and the annealing part is used for annealing the glass workpiece subjected to laser polishing; the laser polishing device is provided with a laser polishing part which is arranged on the stand; the laser polishing part and the annealing part are sequentially distributedin the conveying direction of the conveyor belt; and the laser polishing part is positioned above the conveyor belt and is used for performing laser polishing on the glass workpiece on the conveyor belt. The glass polishing system is high in production efficiency.

The invention discloses an automatic parking control method, electronic equipment and an automobile. The method comprises the following steps that, in response to the automatic parking request, the search for parking spaces is started; when an idle parking space is found, the obstacles in the preset range on both sides of the idle parking space are recorded as obstacles before parking, and the automobile enters a parking guiding state; under the parking guidance state, the vehicle is guided to knead and park to the idle parking space based on the detection result of a vehicle ultrasonic probeand the obstacle before parking. According to the automatic parking control method, the electronic equipment and the automobile, a strategy of optimizing system track planning is adopted, the obstacles before parking are memorized when parking spaces are searched, when the system detects new obstacles in the garage kneading process, risks of scraping with the obstacles in the forward driving garage kneading process are avoided according to the obstacles before parking and the ultrasonic probe detection result behind the vehicle in the system.

The invention discloses a refrigerator with a refrigeration module facilitating defrosting and drainage structures, and relates to the technical field of refrigeration. The refrigerator comprises a freezing chamber, a refrigerating chamber and a refrigerating module shell. The refrigerating module shell is fixed to the top of the freezing chamber. An evaporator is fixed into the refrigerating module shell. Sealing heat preservation foam is arranged between the evaporator and a refrigerator body of the refrigerator. A heater and an aluminum plate are fixed between the evaporator and heat insulation foam. The refrigerator is separately provided with a refrigerating chamber air return channel and a freezing chamber air return channel. The air return channels communicate with each other. The upward air outlet area of a fan supplies air to the refrigerating chamber through a cold air channel, then the air flows into the evaporator through the freezing chamber air return channel, and complete air path circulation is formed. According to the refrigerator with the refrigeration module facilitating defrosting and drainage structures, through the aluminum plate flanging structure design and the heater layout design, the adverse effect of parts on drainage is effectively reduced, the defrosting reliability of the refrigerator is improved without depending on the inclination angle of the fin evaporator, and the effective volume of the refrigerator is increased.

An AMOLED panel and a method for producing the AMOLED panel. The AMOLED panel includes a touch control cover with a detecting function. An AMOLED substrate includes array substrate, a lighting unit mounted on the array substrate, and an integrated circuit connected to and controlling the lighting unit. The touch control cover is electrically connected to the integrated circuits. An encapsulant layer is mounted between the touch control cover and the AMOLED substrate to sealingly connect the touch control cover with the AMOLED substrate. Since the encapsulant layer contacts the touch control cover, the touch control cover and the encapsulant layer are on the same side during the packaging process, avoiding the risk of scratch. The integrated circuit mounted on the array substrate is electrically connected to the touch control cover, such that the disposition of the integrated circuit on the AMOLED panel proceeds only once.

The invention provides a dual-purpose blade box for pathological section. The blade box comprises a box body. A partition plate is arranged in the box body, and the space inside the box body is divided into a first cavity and a second cavity through the partition plate. The first cavity is internally provided with a blade locating mechanism. A blade inlet is formed in the wall of the second cavity. A clamping plate is arranged outside the second cavity and movably connected with the second cavity. By means of the dual-purpose blade box for pathological section, the problems that in the transferring process, blades are likely to be scattered and fall, and the potential safety hazard is high are solved. When a used blade needs to be taken off a slicing machine, the clamping plate is pressed,the blade is clamped after the clamping plate is closed, and the blade can be clamped and taken off the sliding machine; after the blade is clamped and taken off the slicing machine, the clamping plate is loosened, and after the box body is slightly inclined, the blade can slide into the second cavity through the blade inlet; and thus, the used blade can be collected and stored.

The invention relates to the technical field of solar assemblies and particularly relates to a solar assembly frame. The solar assembly frame comprises four rectangular frame bodies and four protecting jackets, wherein the four rectangular frame bodies are sequentially connected end to end through corner connectors to form a square framework, and four corners of the square framework are respectively sleeved by the four protecting jackets. According to the solar assembly frame, by sleeving the four corners of the solar assembly frame with the protecting jackets, the gaps in the splicing sites of the frame bodies are covered, so that the phenomenon that water permeates into the rear surface of the assembly through the gaps in the splicing sites of the frame bodies is prevented; furthermore, the cutting edge at the splicing site of the solar assembly frame is coated, so that the risk that a person is scratched by the assembly during the production, the mounting, the maintaining and the like is avoided; and meanwhile, a polishing procedure is canceled in the production process of the assembly, so that the manpower and material resources are saved.

The invention discloses a modular wireless charging system suitable for an electric vehicle, and belongs to the technical field of electric vehicles. The modular wireless charging system comprises a power receiving module arranged on the electric vehicle and a power output module arranged on vertical charging equipment. The power receiving module comprise a plurality of power receiving modules connected with charging batteries and used for receiving power and charging the batteries. The power output module comprises a plurality of power output modules connected to a charging line and used foroutputting power to the power receiving modules. The power output modules and the power receiving modules form power transmission combinations in a one-to-one correspondence mode, and the electric vehicle realizes wireless charging through the power transmission combinations. The modular wireless charging system has the beneficial effects that the space of the electric vehicle is released, the charging efficiency is improved, and the equipment cost is reduced.

The invention discloses an online follow-up machining device for product parts. The device comprises a base, a lifting adjusting mechanism, an angle adjusting mechanism and a follow-up mechanism which are arranged from bottom to top, the lifting adjusting mechanism is used for adjusting the height position of the follow-up mechanism, and the angle adjusting mechanism is used for adjusting the angle of the follow-up mechanism relative to the running direction of the product parts. The follow-up mechanism is provided with a servo motor, a gear, a rack, a follow-up mounting plate and a tool apron mounting plate, the tool apron mounting plate is located at the upper portion of the follow-up mounting plate, the servo motor is assembled on the tool apron mounting plate and is in transmission connection with the gear through a speed reducer, the gear and the rack are in meshing transmission, the rack is fixedly connected with the follow-up mounting plate, and the tool apron mounting plate is used for mounting a cutting tool. The servo motor acts to drive the tool apron mounting plate to move relative to the follow-up mounting plate. Height adjustment and inclination angle adjustment can be conducted on the follow-up mechanism, the three-dimensional space position adjustment requirement is met, the device is suitable for cutting off different strip-shaped products, use is flexible, the application range is wide, feeding is smooth, and the scratch risk is avoided.

The invention provides a dual-purpose blade box for pathological section. The blade box comprises a box body. A partition plate is arranged in the box body, and the space inside the box body is divided into a first cavity and a second cavity through the partition plate. The first cavity is internally provided with a blade locating mechanism. A blade inlet is formed in the wall of the second cavity. A clamping plate is arranged outside the second cavity and movably connected with the second cavity. By means of the dual-purpose blade box for pathological section, the problems that in the transferring process, blades are likely to be scattered and fall, and the potential safety hazard is high are solved. When a used blade needs to be taken off a slicing machine, the clamping plate is pressed,the blade is clamped after the clamping plate is closed, and the blade can be clamped and taken off the sliding machine; after the blade is clamped and taken off the slicing machine, the clamping plate is loosened, and after the box body is slightly inclined, the blade can slide into the second cavity through the blade inlet; and thus, the used blade can be collected and stored.

The invention discloses a row type track lifting IC card packaging robot complete machine. The complete machine comprises a machine table, a conveying mechanism arranged on the machine table, a plurality of packaging robot units which are arranged on the conveying mechanism at equal intervals and are perpendicular to the conveying direction of the conveying mechanism, a discharging mechanism arranged on the conveying mechanism and a collection chute formed in one end of the conveying mechanism. The discharging mechanism is used for transferring IC cards packaged by the multiple packaging robotunits to the conveying mechanism at the same time, and the packaging robot units are used for packaging the IC cards. The packaging robot unit comprises a rectangular rack provided with a wavy packaging guide rail, a reciprocating driving mechanism, a lifting vacuum carrier and a packaging assembly. Centralized control over IC card feeding on all the packaging stations is achieved, the structureis greatly simplified, the production cost is saved, meanwhile, batch type synchronous packaging operation and mechanical operation are formed, and the production efficiency of IC card packaging is greatly improved.

Intelligent car washing equipment comprises a rotary chassis part, a cleaning and wiping part, a slope channel, a water pipe and a computer control device. An automobile is straightly parked on the automobile supporting plate through the slope channel. The cleaning and wiping part is communicated with a water pipe; the computer control device controls the cleaning and wiping part to clean the front part of the automobile; when the automobile front part is cleaned, the servo motor drives the rotating shaft to enable the automobile supporting plate to rotate by 180 degrees. The cleaning and wiping part is used for cleaning the rear part of the automobile; and after cleaning is completed, the automobile is directly driven out from the automobile supporting plate, meanwhile, the cleaning and wiping part wipes the automobile, the automobile is driven out through the slope channel, the risk that the automobile is scratched when being backed off from a garage is avoided, and therefore the technical effect that the automobile is directly driven out after being cleaned and does not occupy much land space is achieved.

The invention provides an auxiliary sample loading device for testing the longitudinal water drainage of a plastic water draining plate and a use method thereof. The auxiliary sample loading device comprises a membrane opening drum, an air hole, a ball valve, a connector and an air suctioning ball, wherein the air hole is opened in the membrane opening drum; the ball valve is arranged on the air hole; one end of the connector is connected with the ball valve, and the other end of the connector is connected with the air suctioning ball. The auxiliary sample loading device and the use method provided by the invention have the beneficial effects that the plastic water draining plate can be easily sheathed in and taken out by attaching a latex membrane with good ductility on the membrane opening drum under the action of negative-pressure suctioning force, so that the testing efficiency is improved; when in assembly and disassembly, the plastic water draining plate is not directly contactedwith the latex membrane, so that the latex membrane can be prevented from being scratched by the plastic water draining plate, the utilization ratio of the latex membrane can be improved and the resource can be saved.

The invention discloses an assistant threading device applied in an infinite-rotating-needle-bar sewing machine and relates to the technical field of sewing machinery. The assistant threading device comprises an air blowing structure arranged on the sewing machine and capable of allowing a sewing thread to penetrate in from an upper end hole of a hollow needle bar and then penetrate out from a lower end hole of the hollow needle bar by means of air blowing. The assistant threading device is simple in structure, and the technical problem that a sewing machine with an infinite rotating needle bar is difficult in threading in the prior art is solved.

The invention relates to an edge turning forming process of a stainless steel skirt guard panel of an escalator, and belongs to the technical field of elevator part manufacturing. The edge turning forming process includes the following steps of firstly, conducting panel shearing and punching, wherein a stainless steel panel is sheared and punched; secondly, conducting pressing and bending, wherein by means of a die plate of a hollow structure, one side of a profile is embedded in the hollow structure of the die plate, a hydraulic head conducts downward pressing so as to punch the other side of the skirt guard panel profile, and the skirt guard panel profile can form a protruding structure; thirdly, conducting bending, wherein the stainless steel skirt guard panel can be obtained by conducting cold bending operation on the protruding structure of the skirt guard plate panel on a bending machine. By means of the forming process, forming can be conducted in place at a time, the deformation amount is small, rigidity is high, and the work efficiency is high; no burr or rough selvedge is generated on the outer edge of an obtained product, and the risk that passengers and objects are scratched is avoided. The product obtained according to the process can be applied to medium and high-end market of escalators at home and abroad.

A stomach tube assembly includes a stomach tube and a balloon. The stomach tube is provided with a first cavity channel used for nutrition supply and a second cavity channel used for pressure detection, and the cavity wall of the second cavity channel is provided with an air vent penetrating to the outer wall of the stomach tube. The air bag is provided with an integrally-formed bag body, and the bag body is provided with a cavity and two oppositely-arranged assembling openings. The stomach tube transversely penetrates through the cavity from the assembly opening, the inner wall of the assembly opening is connected with the outer wall of the stomach tube in a sealed mode, and the cavity is communicated with the second cavity channel in a sealed mode through the ventilation opening. The air bag is of an integrally-formed structure and is not provided with abutted seams, and the risk of scratching caused by the abutted seams can be avoided. Moreover, the air bag is directly sleeved on the stomach tube, and the inner wall of the assembly port on the bag body is attached to the axial direction of the outer wall of the stomach tube, so that the air bag is easier to seal, and the sealing reliability can be improved.

The present invention provides a transport trolley consistence quality test device. A checking tool mounting plate is detachedly installed between two stand columns, the positions of multiple groups of location block detection units on the checking tool mounting plate is distributed according to the outline of a plate piece to be measured and are one-to-one correspondence with the positions of location blocks on a transport trolley, each group of location block detection units are opposite to the corresponding location blocks through support blocks; the positions of the multiple location pin detection units on the checking tool mounting plate on the checking tool mounting plate are distributed according to the outline of the plate piece to be measured and are one-to-one correspondence withthe positions of location pins on the transport trolley, the detection blocks of each group of location pin detection units can be switched to an opening position or a working position, the detectionblocks in the opening position are mutually staggered with the corresponding location pins in the horizontal direction, detection holes on the detection blocks in the working position are coaxial with the corresponding location pins, and the detection pins penetrate the internal portions of the detection holes. The transport trolley consistence quality test device can rapidly regulate the high APC trolley consistence precision and can shorten the detection period.

The present invention relates to a disposable vagina illumination drag hook. The disposable vagina illumination drag hook comprises a drag hook body and an illumination assembly, wherein the drag hook body comprises a handle and a drag hook rod, the handle and the drag hook rod are combined into an integral body to form a 7-shaped structure, the included angle between the handle and the drag hook rod is 70-110 degrees, a first groove is disposed in one end of the drag hook rod combining with the handle, the illumination assembly comprises a power supply, a lampshade, a switch and a light bulb, the light bulb is installed inside the lampshade, the size and shape of the lampshade is matched with those of the first groove on the drag hook rod, the lampshade is fixed inside the first groove of the drag hook rod in a detachable manner, and both the power supply and the switch are fixed on the handle. The disposable vagina illumination drag hook provided by the present invention has the advantages of being convenient and safe to use.

The invention discloses a rotation clamping fixture and relates to the technical field of metal product processing equipment. The rotation clamping fixture comprises a base and is characterized in that a ball head is mounted on the base, a rotary seat is rotatably mounted on the ball head, and the rotary seat can rotate 360 degrees around the ball head; a clamping tool for clamping a product is detachably mounted on the rotary seat. The rotation clamping fixture has the advantages that the technical problem that 360-degree dead-angle-free product processing cannot be achieved in the prior art is solved; 360-degree dead-angle-free circumferential product processing is achieved, product consistency and yield are increased, and the rotation clamping fixture is high in production efficiency, simple in structure and low in cost.

The invention discloses a dampproof paper box. The dampproof paper box comprises a main body and a base detachably arranged under the main body, wherein the main body comprises a sidewall box plate, bottom wall box plates separately arranged at the lower part of the sidewall box plate, and a cover box plate arranged at the upper part of the sidewall box plate; the box plate comprises an outer layer, a first spacer layer, a vacuum layer, a second spacer layer and a drying layer which are sequentially distributed from outside to inside; an adhesive tape is arranged on one side, facing the drying layer, of the second spacer layer; a buckle fitted to the adhesive tape is arranged on one side, facing the second spacer layer, of the drying layer; and water absorption resin is arranged in the drying layer. The dampproof paper box provided by the invention is simple in structure; the drying layer can be disassembled to be replaced with a new drying layer, abandoning the whole paper box is not needed, the resources are saved, the rubbish is reduced, and the conventional environmentally-friendly theme is conformed; and the dampproof paper box has good dampproof effect, and is worth popularizing.

The invention relates to a measurement method for the extension distance of a separation switch used for a moonlet. The measurement method comprises the following steps that: S1: designing a measurement tool; S2: installing the measurement tool; S3: determining a height difference (A3=A1-A2) between a satellite-rocket docking surface and a separation switch installation surface, and determining aheight difference (B3=B1-B2) between the free end of the separation switch and the separation switch installation surface; S4: determining a practical height difference (C3=B3-A3) between the free endof the separation switch and the satellite-rocket docking surface; and S5: judging a difference value between the C3 and a theoretical height difference C3' between the free end of the separation switch and the satellite-rocket docking surface, if |C3-C3'| is less than 0.1mm, proving that a separation switch installation position meets use requirements, and otherwise, elevating or lowering the separation switch. By use of the method, the problems of difficulty in measurement and big measurement error since the separation switch may be pressed by mistake and the satellite-rocket docking surface is likely to be scratched in a testing process because a caliper positioning benchmark is unstable are solved.

The invention discloses an automatic parking control method, electronic equipment and a car. The method includes: responding to an automatic parking request, starting to search for a parking space; when finding a free parking space, recording obstacles within a preset range on both sides of the free parking space The object is an obstacle before parking, and enters the parking guidance state; in the parking guidance state, based on the detection result of the vehicle ultrasonic probe and the obstacle before parking, guide the vehicle to park to the free parking space. The present invention optimizes the system trajectory planning strategy to memorize the obstacles before parking when looking for a parking space. The detection results can avoid the risk of scratching with obstacles during the forward driving process.

The invention relates to the technical field of cleaning supplies, and provides a grinding roller for cleaning a liquid crystal panel and a preparation method thereof.The grinding roller comprises a supporting layer and a functional layer, the supporting layer is used for being connected with grinding equipment, the functional layer comprises a grinding layer and a chip groove, the grinding layer is spirally arranged on the supporting layer, and the chip groove is formed in the supporting layer; a plurality of grooves for storing abrasive dust are formed in the grinding layer; the chip grooves are spirally formed in the supporting layer, the chip grooves and the grinding layer are arranged in parallel, and the chip grooves extend in the axial direction of the supporting layer. Through the groove and the chip groove of the grinding layer, in the process that the grinding roller grinds and cleans a workpiece, grinding chips can be stored in time, secondary damage to the ground workpiece caused by hard grinding chips can be avoided, and the scratch risk is avoided; in addition, redundant abrasive dust can be discharged in time through the spiral structure of the chip discharging groove, the continuous grinding yield and stability can be guaranteed, and the cleaning yield is improved.

The invention relates to the field of building construction device, and particularly relates to a construction device for matching steel structure assembly plates with mounting plates. The construction device comprises a base, wherein a plurality of steel structure assembly plates needing to be aligned and mounted can be placed on the base; a fixed baffle is fixedly mounted on one side of the base; a movable baffle is mounted on the other side of the base; the movable baffle can horizontally move towards the fixed baffle; the fixed baffle and the movable baffle are used for moving the side surfaces of the steel structure assembly plates until the side surfaces of the steel structure assembly plates are attached; a hinge plate is mounted on one side of the base; a push plate is arranged between the fixed baffle and the movable baffle; and the push plate can do horizontal linear motion towards the hinge plate in the extending direction of the fixed baffle. According to the technical scheme, the technical problems that how to align two or more steel structure assembly plates needing to be connected through the mounting plates so that inserting grooves of the mounting plates can be directly mounted in inserting blocks of the steel structure assembly plates and a plurality of workers do not need to manually align the steel structure assembly plates are solved.

The invention discloses goggles, and relates to the technical field of medical instruments. The goggles comprise a goggle frame, wherein a left lens and a right lens are arranged on the front side in the goggle frame; elastic bands are arranged on two sides of the goggle frame; a left cavity and a right cavity with rear openings are formed in the rear sides of the left lens and the right lens in the goggle frame respectively; air inlet channels communicated with the outside are formed in the side walls of the left cavity and the right cavity; air extraction devices are arranged on the side walls of the left cavity and the right cavity; one end of each air extraction device is communicated with the left cavity or the right cavity, and the other end of each air extraction device is communicated with the outside through an air outlet channel; and heating devices are fixed on the inner sides of the left lens and the right lens. The two independent cavities are formed, the air extraction devices are arranged in the cavities and used for extracting air in the cavities, the heating devices are arranged on the lenses, mist generated in the goggles is removed by combining two modes of heating and air extraction, and the view of a medical worker is not interfered by the mist.