82results about How to "Improve functional usability" patented technology

The invention relates to a double-layer automatically adjustable suspension suitable for hilly mountainous areas. Each of four corner parts of a lower hydraulic pressure independent adjustment suspension is provided with a lower suspension hydraulic function unit, and the middle parts of four beams of a lower suspension is provided with first horizontal sensors; each lower suspension hydraulic function unit is independently controlled, and the levelness of the lower suspension is adjusted in real time according to the monitoring data of each first horizontal sensor; an upper hydraulic synchronous interconnect suspension is fixedly arranged on the upper part of the low suspension, and the upper suspension hydraulic functional units are divided into two groups of upper suspension front framehydraulic functional units and upper suspension rear frame hydraulic functional units, and each group is provided with a synchronous motor; second horizontal sensors are arranged in the middle of thecross beams on both sides of the upper suspension, and a pair of hydraulic cylinders on each of the front and rear sides of the lower suspension are synchronously controlled. The four suspension independently and automatically adjust a driving posture of the vehicle in real time when the vehicle is traveling on the uneven road surface. At that same time, the level of the drive's sitting posture can be kept when the vehicle ascends or descend a slope.

The invention discloses a control device and a control method of a washing machine and the washing machine. The control device comprises a one-way valve and a booster pump, wherein the one-way valve is adaptively arranged on a main water inlet pipeline of the washing machine and is used for causing water at the water supply side of the washing machine to be injected into the washing machine through the main water inlet pipeline so as to realize conventional water injection for the washing machine in a preset conventional mode; and the booster pump is adaptively arranged on a bypass water inlet pipeline of the main water inlet pipeline and is used for pressurizing water in the bypass water inlet pipeline and injecting the water into the washing machine under the reverse stop protection of the one-way valve so as to realize pressurized water replenishing for the washing machine in a preset emergency mode. According to the technical scheme, the control device and the control method of the washing machine and the washing machine have the beneficial effects that the defects of inconvenience in use, low reliability and poor user experience in the prior art can be overcome, and the beneficial effects of convenience in use, high reliability and good user experience are realized.

The embodiment of the invention discloses a surrounding flight control method and device, a terminal and a storage medium. The method comprises the steps that a point of interest to be surrounded andsurrounding parameters are determined; an initial surrounding plane is determined according to the surrounding parameters and the point of interest; a next surrounding plane is determined, wherein thenext surrounding plane is a plane centered at the point of interest and at a predetermined angle to the initial surrounding plane; a drone is controlled to carry out surrounding flight from the initial surrounding plane to the next surrounding plane. By adopting the method, the drone can stereoscopically encircle a user-selected point of interest in a three-dimensional space, and a more complicated flight trajectory is provided for special inspection scenes such as bridge surrounding inspection and security inspection. At the same time, a new lens capture field is provided for intelligent aerial photography of the drone. The functional utility of the drone flying around the point of interest is effectively improved.

The invention discloses an air speed control method and device. The method comprises the following steps: multiple temperature intervals are divided from low to high, and are corresponding to multiple air speeds of an inner fan; the air speed of the inner fan increases from the lowest stage to the highest stage; and three operation modes of an automatic wind mode, a comfortable wind mode and an energy saving wind mode of the inner fan are set. The method uses a control program for providing air speed control modes of the inner fan with multiple use purposes to users so as to improve the product functional practicability; the three operation modes of the inner fan are clear, understandable and clear in functions; the problem of single operation mode of the inner fan in the prior art is solved; and various demands of the users can be satisfied.

The invention discloses an automatic coordination device for wind wave resistance and direction adjustment of an offshore ship and a using method of the device, and belongs to the technical field of marine equipment. The device comprises a buffer airbag, an automatic wind direction module, a pressure release valve and an air regulation module; the buffer airbag is arranged on the side wall of theship and has elasticity; the automatic wind direction module can automatically align to the wind direction and transmit wind to the buffer air bag; the pressure release valve is communicated with thebuffer air bag; and the air conditioning module is communicated with the pressure release valve. The device can always effectively correspond to the wind direction through the automatic wind directionmodule in the direction adjusting process of the ship body, part of wind originally blown to the ship body is transmitted to the buffering module, and therefore the buffering effect is achieved through the buffering module, and impact of the wind on the ship body is reduced; and after the buffer module is full, the pressure release valve can be automatically opened, so that wind power in the buffer module overflows and is transmitted to the air conditioning module, the air outlet direction of the wind in the air conditioning module is adjusted by a control room according to the actual situation, and the safety of the ship during marine navigation is improved.

The invention discloses a stainless steel double-head baller. The baller comprises a handle, a hemispherical large spool and a hemispherical small spool, wherein the large spool and the small spool are fixed at two ends of the handle, and a small hole is arranged at the bottom of the large spool and the bottom of the small spool respectively. The stainless steel double-head baller is made of a stainless steel material and is firm, durable and convenient to clean; spools of different sizes are arranged at two ends of the handle, so that the function practicability is improved; and the small hole is arranged at the bottom of each spool, so that air permeating is achieved to reduce the air pressure, and fruit balls are not sticky to spools and can fall off easily.

The invention discloses a minimally invasive surgery navigation system for spinal surgery, and relates to the technical field of medical treatment. The minimally invasive surgery navigation system forspinal surgery comprises a preoperative three-dimensional C arm, a two-dimensional O arm or a C arm scanning module, and the output end of the preoperative three-dimensional C arm, the two-dimensional O arm or the C arm scanning module is electrically connected with the input end of a graphic image signal conversion module. According to the minimally invasive surgery navigation system for spine surgery, a surgery is completed through the preoperative three-dimensional C arm, the two-dimensional O arm or the C arm scanning module, the graphic image signal conversion module, a two-dimensional skeleton data processing to three-dimensional module (or a three-dimensional skeleton model noise reduction module), a three-dimensional skeleton data storage module, a preoperative CT scanning and MRIscanning module, etc., so as to solve the problem that the operation plan making efficiency of doctors is affected to a certain extent due to the fact that the prior operation navigation system can only depend on computer assistance to form a data scanning model, and the multiple doctors cannot visually and directly observe, discuss and make operation plans in multiple aspects after correspondingmodels are fixed in a hand-held mode.

The invention discloses a diaphragm compressor follow-up valve and a using method thereof, and belongs to the technical field of diaphragm compressor structures. The diaphragm compressor follow-up valve comprises a valve body and a valve deck which are fixedly connected. A work cavity is formed between the valve body and the valve deck, and a valve needle is arranged in the work cavity. The valvebody is provided with an oil cavity connecting end; the oil cavity connecting end communicates with an oil channel, and the oil channel is in separable sealed contact with the valve needle; the valvedeck is provided with an exhaust pressure connecting end; the exhaust pressure connecting end communicates with an air channel, and a piston rod is slidably arranged in the air channel and fixedly connected with a spring seat; and the outer side of the valve needle is sleeved with a spring, and the spring is positioned between an oil baffle block and the spring seat. The device adopts a valve needle structure, so that the pressure bearing area is small, the overall size of the follow-up valve is correspondingly reduced, the weight is light, and the burden on a follow-up valve connecting piececan be reduced at the same time on the occasion with large vibration. The oil discharge pressure is also only related to the exhaust pressure of a compressor and the pre-compression amount of the spring, the oil discharge pressure can be adjusted by replacing the spring or adding a spring adjusting pad, the use is flexible, and the controllability is also greatly enhanced.

The invention discloses a marine propeller stirring energy conversion device and an application method thereof, and belongs to the technical field of marine equipment. The device comprises a main board body and defoaming fins; the main board body is provided with a limiting support rod end; a limiting sleeve is arranged at the end of the limiting supporting rod; the defoaming fins correspond to apropeller and are fixedly connected with a lead screw transmission structure; the lead screw transmission structure rotates relative to the limiting sleeve; the lead screw transmission structure is intransmission connection with a second transmission structure through the first transmission structure; and the second transmission structure is in transmission fit with an alternating-current generator. The device can receive spiral stirring energy generated by the propeller through the defoaming fins and rotate to eliminate bubbles; the lead screw transmission structure is synchronously driven to operate under the rotating action of the defoaming fins; the lead screw transmission structure drives the alternating-current generator to work via sequential transmission through the first transmission structure and the second transmission structure, so that spiral stirring energy generated by the propeller is effectively converted and utilized; and meanwhile, wake flow bubbles generated by operation of the propeller can be reduced, the cavitation effect is reduced, and the overall efficiency is improved.

The invention discloses an orthopaedic spine correction massage device with a far infrared treatment function, and relates to the technical field of medical treatment. The orthopaedic spine correctionmassage device comprises a seat plate, a seat groove is fixedly formed in the upper side surface of the seat plate, and support rings are fixedly connected to the front and rear ends of the lower side surface of the seat plate. According to the spine correction massage device with the far infrared treatment function for the orthopedics department, through a rotating handle, a power column, an adjusting disc, an adjusting groove, an adjusting column, a movable rod, a connecting plate and a spring, two clamping tooth plates are separated from an inner gear ring, and then a worker can conveniently adjust the inclination angle of a back plate, and when the position of the back plate and the position of a seat plate are adjusted to be horizontal, the supporting rods can be pulled out from theclamping seats to assist in supporting the back plate; therefore, the problems that most orthopedic spine correction devices at present cannot be conveniently moved and adjusted, so that most orthopedic spine correction devices at present do not have certain universality, and the placement of the devices by workers is influenced to a certain extent are solved.

The invention discloses a multifunctional mold machine tool. The multifunctional mold machine tool comprises a base, a grinding mechanism, a fixing plate and a drilling mechanism, supporting columns are fixedly installed at the four corners of the upper surface of the base, an annular sliding groove is formed in the upper surface of the base, the grinding mechanism is located on the inner sides of the supporting columns, the drilling mechanism is located under the fixing plate, and one end of a connecting plate is welded to the upper ends of the supporting columns. According to the multifunctional mold machine tool, first supporting rods are triangularly distributed along the upper surface of a second disc, a triangle has high stability, so that a first disc and the second disc can rotate stably, and a rotating grinding disc and grinding paper can grind the surface of a metal disc; according to the multifunctional mold machine tool, drilling and grinding machining can be conducted on the metal disc at the same time, the functional practicability of the multifunctional mold machine tool is improved, the machining process of the metal disc is accelerated, and when the lower end of a drill bit in the multifunctional mold machine tool is damaged due to long-term use, the drill bit can be rapidly replaced and detached.

The invention discloses a PCB cleaning and drying integrated device for LED production and processing, and relates to the technical field of electric power. The PCB cleaning and drying integrated device comprises a mixing box, and the mixing box is provided with a rotating disc I and a rotating disc II. According to the PCB cleaning and drying integrated device for the LED production and processing provided by the invention, cleaning water and cleaning liquid are poured into a water collecting tank through the water collecting tank and the water inlet pipe; then through a rhombus formed by a controller, a motor I, a rotating shaft I, a driving wheel, a belt, a driven wheel, a rotating shaft II, the rotating disc I, the rotating disc II, a pin shaft, two connecting rods I, two connecting rods II and two connecting rods III, pushing rods fixedly connected to the back faces of the two connecting rods III deviate from each other or get close to each other; and finally, the problems that atpresent, most PCB cleaning and drying treatment structures for the LED production and processing are separated, so that the treatment efficiency of the PCB for the LED production and processing is reduced, and LED production and processing are affected to a certain extent are solved.

The invention discloses an e-commerce product shooting multi-angle adjusting device, and relates to the technical field of e-commerce. The e-commerce product shooting multi-angle adjusting device comprises two placing plates, the opposite surfaces of the two placing plates are correspondingly and fixedly connected to a connecting sleeve and one end of a moving plate, and the connecting sleeve is movably connected to the opposite end of the moving plate. According to the e-commerce product shooting multi-angle adjusting device, through arrangement of a wireless controller, a motor, an auxiliary column, an auxiliary sleeve, a movable column, a movable sleeve, a storage sleeve, a fixing column, a movable block connecting groove I, a connecting groove II, a spring II, a U-shaped block, a storage cylinder, a spring III, a telescopic column, a special-shaped hole, a special-shaped hole and a pull handle II, a connecting block is driven to move back and forth, and then a video camera is driven to do square surrounding track motion by using a support frame to hang an e-commerce product as a center, so that the problem that a photographer still needs to move the device to achieve dead-corner-free shooting in an existing related invention patent is solved.

The invention discloses fixed-depth soil turning treatment equipment for soil pollution control, and relates to the technical field of soil control. The fixed-depth soil turning treatment equipment comprises a device box, and the upper side surface of the device box is fixedly connected with two auxiliary rails. According to the fixed-depth soil turning treatment equipment for soil pollution treatment, the controller, the double-shaft motor, the screw rod, the soil twisting rod, the nut block, the fixed rod, the telescopic connecting rod, the upper hinge seat, the lower hinge seat, the movable plate, the auxiliary block, the auxiliary rail and the guide rail are used for driving the soil twisting rod to move downwards, so that polluted soil is turned and sampled. When the movable plate moves downwards, a worker can conveniently observe the depth of the soil twisting rod penetrating into the polluted soil through an L-shaped connecting block, a measuring rope, an auxiliary hole, an auxiliary plate, a measuring roller, a measuring shaft, a torsional spring, a pointer shaft and a display disc; therefore, the problem that a certain difficulty is brought to soil pollution treatment workers to clearly know the soil turning depth due to the fact that most existing soil turning devices for the polluted land do not have the positioning function is solved.

The invention discloses an indoor automatic somatosensory constant-temperature foot bath rehabilitation device, and belongs to the technical field of automatic household equipment. The device comprises a water container structure provided with a water containing cavity, wherein a liquid level sensor and a water temperature detection assembly are arranged on the inner cavity wall of the water containing cavity; a functional plate structure which comprises a bearing plate body, wherein the edge of the bearing plate body can be connected with the side wall of a bearing plate matching opening in an attached mode; an electric telescopic rod which can drive the bearing plate body to perform function switching displacement; and a control module, wherein a hot water conveying assembly, a cold water conveying assembly and a drainage assembly are connected with the control module through circuits, the hot water conveying assembly, the cold water conveying assembly and the drainage assembly are all communicated with the water containing cavity, and the liquid level sensor and the water temperature detection assembly are electrically connected with the control module. According to the device,the constant temperature can be kept within the preset range all the time, water does not need to be changed and poured repeatedly in the foot soaking process, the operation is convenient and easy, the automation degree and the intelligent degree are high, and the functional practicability is improved.

The invention discloses an automatic whole-pond balanced bait feeding system and method for freshwater fish culture, and the system is characterized in that a bait flow guide pipe body is fixedly connected to a culture pond; the water driving module is provided with a water suction end and a water discharge end, the water suction end is arranged in the culture pond, and the water discharge end is communicated with the bait flow guide pipes; the feeding structure is communicated and fixedly connected to the bait flow guide pipe body; the airflow guide pipe bodies are evenly and fixedly connected to the culture pond, and the airflow guide pipe bodies are arranged under the airflow guide pipe bodies in a right opposite mode. The air inflation and exhaust module is fixedly connected to the installation ground and communicates with the airflow guide pipe body, and air inflation and exhaust are conducted on the airflow guide pipe body through the air inflation and exhaust module. The discharging structure is fixedly connected between the bait flow guide pipe body and the airflow guide pipe body. The technical problems that according to a feeding mode of freshwater fish culture bait, the feeding range is limited, efficiency is low, labor intensity is high, bait throwing is locally concentrated and uneven, regular and quantitative feeding is difficult, and consequently freshwater fish culture is difficult to achieve the expected effect are solved.

The invention discloses a ceiling type loading automatic control support building structure, and belongs to the technical field of medical equipment. The ceiling type loading automatic control support building structure comprises an inner sliding rod and an outer pipe body arranged outside the inner sliding rod in a sleeving manner, and a sliding limiting assembly is arranged between the outer pipe body and the inner sliding rod; the sliding limiting assembly comprises a sliding fit groove formed in the outer wall of the outer pipe body and a synchronous transmission rod fixedly connected to the inner sliding rod; the sliding fit groove comprises a linear sliding part and multiple limiting parts evenly arranged on one side of the linear sliding part; and one end of the synchronous transmission rod is fixedly connected with the end, away from the outer pipe body, of the inner sliding rod, and the other end of the synchronous transmission rod can be in sliding fit with the linear sliding part and the limiting parts. According to a device, the position of the inner sliding rod can be fixed on the basis of the outer pipe body by means of the sliding limiting assembly, the inner sliding rod can conveniently return to the sliding position again when the relative position needs to be adjusted, and convenience and functional practicability are effectively improved.

The invention discloses a non-contact classified garbage conveying and dumping device, and belongs to the technical field of garbage treatment. The dumping device is used for dumping content garbage and garbage bags in sequence; and the device comprises a foundation support part serving as a structural foundation, a dumping support part in running fit with the foundation support part, a tray partfixedly connected to the dumping support part, a frame body limiting part fixedly connected to a handheld frame, a balancing weight fixedly connected to a rotary mounting frame, a bag opening clampingpart fixedly connected to the frame body limiting part, a spring clamping table and a clamping table control part. The bag opening clamping part can fix bag openings of the garbage bags; the spring clamping table can automatically fix the bottoms of the garbage bags; and the clamping table control part can be in transmission with a transmission steel rope to enable the spring clamping table to release the fixation of the bottoms of the garbage bags. According to the device, the garbage bags and the content garbage in the garbage bags can fall step by step, the hands are prevented from being contaminated by pathogenic bacteria due to the fact that the hands make direct contact with the bottoms of the garbage bags, the overall structure integration degree is high, operation is convenient, use is flexible, and convenience and functional practicability are improved.

The invention discloses a contactless portable classified garbage conveying and dumping device, and belongs to the technical field of garbage treatment. The contactless portable classified garbage conveying and dumping device is used for dumping content garbage and garbage bags in sequence, and comprises a basic support part used as a handheld basic structure, a tray part fixedly connected to thebasic support part, a lifting opening hook part and a hook body control part, wherein a guide arc plate is fixedly connected to the tray part and connected to the tray part in an extending manner, thelifting opening hook part comprises a bearing plate, extending supporting rods are fixedly connected to the supporting plate, each extending supporting rod is fixedly connected to an open hook body,the longitudinal connecting edge plate is fixedly connected to the open hook body, and the hook body control part is fixedly connected to the basic support part, and the power output end of the hook body control part is in transmission connection with the lifting opening hook part. According to the device, the garbage bags and the garbage contained in the garbage bags can fall step by step, handsare prevented from being contaminated by pathogenic bacteria due to the fact that the hands make direct contact with the bottoms of the garbage bags, the overall structure integration degree is high,operation is convenient, use is flexible, and convenience and functional practicability are improved.

The invention discloses a novel new material product round edge trimming device, and relates to the technical field of material processing. The device comprises a bottom plate, and the right end of the upper side surface of the bottom plate is fixedly connected with a motor. According to the novel new material product round edge trimming device, a first gear, a seventh gear, a second supporting shaft, a second gear, a third gear, a first movable plate, a first connecting shaft, a fourth gear, a second movable plate, a second connecting shaft, a fifth gear, a third connecting shaft, an eighth gear, a fourth connecting shaft, a sixth gear and a first supporting shaft drive a first transmission wheel and a second transmission wheel to reversely and synchronously rotate, then a new material plate penetrates through two rounding cutters at the same time to complete round corner shaping of the edges and corners of the new material, and therefore the problems that most of existing new material product round edge trimming devices do not have a convenient adjusting function, consequently, most of the existing new material product round edge trimming devices can only adapt to wood plates ofcertain widths, and the machining difficulty of workers for machining new material plates of different widths is increased to a certain degree are solved.

The invention, which belongs to the technical field of monitoring devices, in particular relates to a remote sensing monitoring system of an ecological environment. The system comprises a fan plate. Aconnecting plate is welded on one side surface of the fan plate; a motor is fixedly connected to the upper surface of the connecting plate by bolts; and a rotating tooth is in transmission connectionwith the output end of the motor. When the system is in use, the whole device is arranged at a certain position by using a support rod below a base block; the motor is started; a rotating rod and a shooting device body are driven by the rotating teeth, an auxiliary gear, and a movable tooth to make corresponding rotation, thereby completing dynamic monitoring of the ecological environment and themonitoring process of the ecological environment under lenses at different angles. With a second baffle at one side of a protection board, the shooting device body is protected well; and the second baffle is divided into three parts and extends downwardly gradually to the outer side, so that the rainwater is prevented from falling on the shooting device body.

The invention belongs to the technical field of electronic product production, and particularly relates to a raw material mixing device with a raw material weighing function for electronic product production. By aiming at the problems that the design structure is simple, the functions are single, raw materials cannot be weighed, and the use is inconvenient, the raw material mixing device has the following scheme that the raw material mixing device comprises a bottom plate, wherein connecting plates in equal-distance distribution and vertical placement are fixed at the outer wall of the top ofthe bottom plate through screw bolts; a connecting block in horizonal placement is fixed at the top of the outer wall of one side of the connecting plate through screw bolts; hinges in equal-distancedistribution are fixed at the outer wall of one side of the connecting block through screw bolts; the hinges are respectively hinged to a first holding clamp and a second holding clamp; the specification of the first holding clamp is matched with the specification of the second holding clamp. The raw material mixing device has the advantages that the raw materials can be weighted; the input quantity of the raw materials can be conveniently controlled; the weighing capability of the device is enhanced; the structure is rich; the functions are diversified; the functions of blast feeding, weighing, stirring and the like are realized; the diversity and the practicability of the device are improved.

The invention discloses a fishing boat front extension type trawl device based on water surface fishing, and belongs to the technical field of marine equipment. The trawl device comprises a telescopic positioning structure, a net opening supporting structure, a fishing net body, a fishing lifting structure, a lifting segmentation structure and a lifting sealing structure. According to the device, the telescopic driving structure can drive the telescopic positioning structure to build the fishing net body in front of the ship body structure, and the inlet end of the fishing net body is maintained at a preset distance in front of the ship body structure by means of the net opening supporting structure, so that fish schools located in a top-layer water area are fished to enter the fishing net body from the inlet end; the lifting segmentation structure and the lifting sealing structure can be synchronously driven through the lifting motion of the fishing lifting structure, fishes gathered at the tail end of the fishing net body can be independently erected and lifted through the lifting segmentation structure, and an outlet channel can be formed at the tail end of the fishing net body through the lifting sealing structure and further driven to ascend; and the fish can fall into a specific container of the ship body structure by virtue of self gravity.

The embodiment of the invention discloses a vertical surface surrounding flight control method, device and terminal as well as a storage medium. The method comprises the following steps: acquiring surrounding parameter information of an unmanned aerial vehicle; according to the surrounding parameter information, determining a to-be-surrounded vertical surface surrounding track, wherein the vertical surface surrounding track is a plane taking an interest point as the center and a surrounding radius as the radius, and the plane where the vertical surface surrounding track is located is verticalto the horizontal plane; acquiring a visual angle capture mode; and according to the visual angle capture mode, controlling the unmanned aerial vehicle to fly along the vertical surface surrounding track. By virtue of the technical scheme of the invention, vertical surface flights of the unmanned aerial vehicle in different attitudes, surrounding the interest point and on the basis of different visual angles captured by images can be realized, thus more extensive flight ways are provided for special inspection scenes such as inspection surrounding a bridge as well as security and protection inspection, and function practicability of interest point surrounding flight of the unmanned aerial vehicle is also improved.

The invention discloses a searchlight with an adjusting function and used for automobile bottom maintenance, and relates to the field of automobile maintenance. The searchlight comprises a support plate, and the upper side surface of the left end of the support plate is movably connected with a connecting shaft. According to the searchlight with the adjusting function and used for automobile bottom maintenance, an automobile repair person lies on an elastic pad, meanwhile, the head is placed on a plurality of protective pads arranged on a head frame, and then the automobile repair person turns on switches ontwo searchlight panels; furthermore, the two searchlight panels are moved up and down through the head frame, a rotating handle, a rotating disc, a power shaft, a worm, a worm gear, a threaded cylinder, a screw rod, a fixing shaft, a reinforcing rib, a connecting plate and a balancing weight, and a worker can rotate the head, so that the function of adjusting the irradiation angles of the two searchlight panels is achieved, and the problem that an existing searchlight does not have the function of convenient adjustment in the using process, and then the efficiency of automobile maintenance personnel for maintaining an automobile is reduced is solved.

The invention discloses a foamed aluminum decoration integrated board, which is mainly used as an indoor decoration buckle board. The foamed aluminum decoration integrated board comprises a four-edgeangle-steel-shaped framework and a faceplate arranged in the framework, wherein the faceplate is a foamed aluminum plate; bent fixing clamps for fixing the foamed aluminum faceplate are arranged on the framework; each bent fixing clamp is a clamp-shaped body formed through being processed on the angle-steel-shaped vertical surface of the framework; one end of the clamp-shaped body is connected with the framework; and the bent fixing clamp is formed after the clamp-shaped body is bent. The foamed aluminum plate is made of through-hole foamed aluminum; the through hole rate is 55 percent to 65 percent; the average pore diameter is smaller than or equal to 0.7mm; and the acoustic absorption coefficient NRC is greater than or equal to 0.75. The clamp-shaped body in the first implementation mode is formed through being processed at the middle part of the angle-steel-shaped vertical surface; and one end of the clamp-shaped body is connected with the framework. According to a second embodiment, the clamp-shaped body is formed through being processed at the edge part of the angle-steel-shaped vertical surface; and one end of the clamp-shaped body is connected with the framework. The mechanical properties can meet use requirements in daily life; and the foamed aluminum decoration integrated board is a novel environment-friendly decoration ceiling board product.

The invention discloses an automatic blowing, sucking, trapping and dust removing method based on low-position dust of an underground mine roadway, and belongs to the technical field of mine dust removing systems and methods. The method comprises the following steps: blowing airflow and adsorption airflow are generated through a blowing and suction driving structure correspondingly, after the blowing airflow is conducted through an airflow conveying pipeline, dust on a roadway pavement is slightly blown up through a blowing and capturing structure, and adsorption airflow can synchronously utilize the blowing and capturing structure to adsorb and capture the blown ground dust; the adsorbed and captured dust gas is filtered and settled and then is conveyed to a dust storage structure; and an electric control structure is matched with a lifting module, so that the height of the blowing and capturing structure can be adjusted, the blowing and sucking position of the blowing and capturing structure can move outwards or inwards along with the change of the height in combination with the oblique annular blowing and sucking effect generated by the blowing and capturing structure, and dust removal in the ground within a specific range is realized.

The invention discloses a fabric structure for improving fluff surface stability of a warm-keeping product and application of the fabric structure, and belongs to the technical field of warm-keeping fabrics. The fabric structure comprises a fluff fixing surface, and the fluff fixing face is fixedly connected with a plurality of sets of warm-keeping fluff; the fabric structure further comprises a limiting structure which is fixedly connected to the fluff fixing surface; the limiting structure can serve as a supporting surface and is used for reducing direct contact pressure of the warm-keepingfluff at the connecting root position of the fluff fixing surface; the extending height of the warm-keeping fluff from the fluff fixing surface is greater than the vertical height of the limiting structure relative to the fluff fixing surface; and when at least one contact point exists with the limiting structure, the contact point can be achieved with the warm-keeping fluff on the outer side of the contact point in advance. According to the fabric structure, a limiting convex blocks can replace a fluff fixing surface to serve as a supporting surface when a human body makes contact with the fabric structure, the situation that the roots of warm-keeping fluff are pressed due to direct contact is avoided, the warm-keeping fluff is effectively prevented from being flattened in the using process, the fluffy state can be kept for a long time, and the functional practicability of the structure is improved.

The invention discloses a marine transportation device for increasing cargo volume, which belongs to the technical field of marine equipment. Including transmission supporting structure, foundation bearing structure, extension bearing structure, floating body bearing structure. The device can take advantage of the buoyancy effect of itself through the floating body bearing structure, and at the same time form a lever structure based on the transmission support structure; a predetermined weight is set at one end of the power arm in the lever structure, and at the same time, one end of the resistance arm is used to carry the shipping container, thus realizing The floating body load-bearing structure is used to balance the lever structure and the gravity of the shipping container; in addition, when the resistance arm of the latter lever structure is loaded with the shipping container, the previous lever structure and the gravity of the shipping container can be transmitted through the transmission. The support structure restricts the upward movement of the power arm of the latter lever structure, so that before the floating body bearing structure reaches the maximum buoyancy, its corresponding lever structure can bear a greater weight of the shipping container, effectively improving the total cargo volume of the hull structure.