30results about How to "Reduced aesthetics" patented technology

The present invention provides a door for a home appliance, comprising: a door main body disposed in front of a housing space of the home appliance; the image acquisition module is arranged on the door main body and faces the accommodating space; the image acquisition module comprises an image sensing device for acquiring an image of the accommodating space; and an illumination device that irradiates light to the storage space.

The utility model relates to the field of tracheostomy sleeves, and discloses a tracheostomy sleeve waterproof fixing device which comprises two fixing plates, the two fixing plates are detachably arranged in a tracheostomy sleeve body respectively, polyester fiber flat ropes are detachably arranged in the two connecting holes respectively, and the polyester fiber flat ropes are connected with the fixing plates. The front ends of the two polyester fiber flat ropes are fixedly connected with the rear sides of two fixing plates correspondingly, two rotating holes are formed in the top faces and the bottom faces of the two fixing plates correspondingly, supporting plates are rotatably arranged on the left sides and the right sides of the outer walls of the two fixing plates correspondingly, and a plurality of springs are fixed to the inner sides of the two supporting plates correspondingly. The inner ends of the springs are fixedly connected with the outer side of the fixing plate. According to the tracheostomy tube, medical staff can disassemble and assemble the tracheostomy tube body and the polyester fiber flat rope conveniently, disassembly and assembly are rapid and convenient, time and labor are saved, delay of nursing time of a patient is prevented, and working efficiency is improved.

The utility model discloses a double-edge sealing machine for a wood board, and belongs to the technical field of wood board processing. The device comprises a supporting box, a working plate is connected to the top of the supporting box, connecting grooves are formed in the two sides of the top of the working plate, adjusting plates are connected into the connecting grooves in a sliding mode, a scraping and sweeping device is connected to the tops of the adjusting plates, the scraping and sweeping device comprises a second fixing frame, and a connecting plate is connected into the second fixing frame. An inserting groove is formed in the bottom of the connecting plate, a scraping plate is slidably connected into the inserting groove, and two fixing grooves are formed in the top of the scraping plate; according to the wood board edge banding device, by arranging the scraping and sweeping device, after edge banding of a wood board is completed, the scraping plate is attached to the top of the wood board, when the wood board moves, the scraping plate scrapes glue overflowing from one side of the wood board due to extrusion, the situation that the overflowing glue cannot be scraped in time and is hardened, and then subsequent use of the wood board is affected is avoided, and the service life of the wood board is prolonged. And the aesthetic feeling of the wood board is reduced.

The utility model discloses a car lamp thick-wall light guide structure capable of emitting light evenly, a car lamp and a car, and relates to the technical field of car lamps, the car lamp thick-wall light guide structure capable of emitting light evenly comprises a light-emitting assembly and a thick-wall light guide, the thick-wall light guide comprises a body and a condenser which are connected with each other, and the two ends of the body are provided with an incident face and a light-emitting face. The body is connected with the light-emitting assembly. According to the technical scheme, the multiple arc-shaped faces are sequentially connected to form the incidence area, the distance between the connecting positions of the arc-shaped faces in the light-emitting side direction is reduced, therefore, light rays entering the connecting positions are reduced, and the light-emitting uniformity of the thick-wall light guide is improved; according to the thick-wall light guide, the multiple obliquely-arranged arc-shaped faces are adopted, the curvatures of the arc-shaped faces are not completely the same, and the lines are arranged on the arc-shaped faces, so that light rays can be gathered, efficient utilization of the light rays is achieved, and the problem of light guide type diffusion of the thick-wall light guide is solved.

The invention relates to the technical field of steel structures, and discloses a hollow Y-shaped variable cross-section box-shaped column shaped like a Chinese character'Ya 'and a construction technology thereof.The box-shaped column comprises a box-shaped column shaped like a Chinese character'Ya', a Y-shaped box body section and a crotch bracket, the extending end of a main shaft of the Y-shaped box body section is connected with the box-shaped column shaped like a Chinese character'Ya ', and the middle of the Y-shaped box body section is trilateral hollow. The inner ring wing plate and the web plate are assembled and welded; hollowed-out web plates on the two sides of the Y-shaped box body section body are assembled and welded with the transverse partition plates and the longitudinal rib plates; the I-shaped arc is assembled and welded with the inner ring wing plate and the web plate; the box-type bracket side plates and the transverse partition plates are assembled and welded; the box-type bracket is assembled and welded; the T-shaped box column is in butt welding with the Y-shaped box body section; and assembling and welding the crotch corbel. The box type steel columns shaped like the Chinese character'Ya 'and the Y-shaped joints are adopted for combined supporting force, the overall stability and stress of the conversion joints are improved through the hollowed-out triangular reinforcing plates, and the device has the advantages of being large in stress, reasonable in force transmission, stable in structure, novel in modeling, capable of saving steel and the like.

The utility model discloses an external grid bar mounting structure and glass door and window belong to door and window technical field. External grid bar mounting structure includes glass, first grid bar and second grid bar. First grid bar and second grid bar are respectively established in the opposite sides of glass, and the side of first grid bar towards glass is equipped with first storage wall and first shield wall, and the side of second grid bar towards glass is equipped with second storage wall and second shield wall, and the side of first storage wall away from first shield wall is equipped with the connecting glue who links with glass, and the side of second storage wall away from second shield wall is equipped with the connecting glue who links with glass, and first shield wall and second shield wall are used for reducing the visible angle of connecting glue exposed through glass respectively. The utility model discloses set up storage structure and shield structure on the grid bar, effectively block and shield connecting glue, not only solve the glue leakage problem of the grid bar in the prior art, but also improve the beauty and connection firmness of the grid bar.

The packing machine comprises a packing machine body, a packing table for packing the cartons is fixedly arranged at the top end of the packing machine body, placing grooves for placing limiting plates are formed in the top end of the packing table, and the placing grooves are symmetrically formed in the top end of the packing table. The limiting plate comprises a limiting bottom plate fixedly arranged in the middles of the two sets of supporting vertical rods. During packaging, a worker places a carton to be packaged at the top end of the packaging table and then pulls a limiting plate in a placement groove, the limiting plate can be quickly pulled out through a driven gear in the placement groove, and when the limiting plate is pulled to the required height, the limiting plate can be quickly pulled out by pushing a clamping block at one end of the packaging machine body; the clamping block can rapidly slide in the packaging machine body through the sliding rod and is clamped with the rack, the limiting plate is fixed, and cartons of different heights can be rapidly limited through the limiting plate, the clamping block, the driven gear and the rack.

The invention belongs to the field of optical films. The invention provides an optical filter and a manufacturing method and application thereof, the optical filter is sequentially provided with an anti-back-reflection film stack, a high-transmittance film stack and an anti-reflection film stack which are formed according to different stacking structures on a substrate, and the three film stacks are respectively used for reducing the reflection of the substrate surface, so that the high transmittance of a laser radar in a working wavelength range is ensured; and the reflection of the thin film surface is reduced, so that the obtained near-infrared optical filter is double-sided black. When the anti-reflection film is used as a laser radome, the external observation is black, and the anti-reflection film stack in the radome has low reflectivity and low transmittance for a visible light area, namely stray light, and has high transmittance for a near-infrared area, so that the normal work of a radar optical system can be ensured, and the anti-reflection film stack can be applied to the laser radome. And the influence of internal stray light on a radar system is effectively filtered.

The present invention discloses a sample cooling device for room temperature fatigue test, which belongs to the technical field of material mechanical property test. The cooling device includes three parts: an air compressor, a support component and a cooling ring; the air compressor is used to provide cooling source compressed air, which is transported to the cooling ring through the support component, and then sprayed onto the surface of the fatigue sample through the exhaust port opened on the cooling ring, thereby achieving cooling of the sample to be tested. The device can effectively use compressed air to evenly cool the sample to be tested, and will not affect the organizational properties of the material during the test, thereby greatly increasing the test frequency, thereby accelerating the test cycle and reducing the test cost.

The utility model relates to the technical field of electricity-taking switches, and discloses a hotel guest room card-inserting electricity-taking device which comprises a bottom plate and a buckle assembly, a shell is fixedly installed at the left end of the bottom plate, the buckle assembly is located on the lower portion of the interior of the shell, the buckle assembly comprises a first notch, the first notch is fixedly arranged at the lower end of the front end of the shell, and a second notch is arranged at the lower end of the front end of the shell. A first notch is fixedly formed in the front end of the shell, a spring is fixedly installed at the lower end of the interior of the first notch, a movable rod is fixedly installed at the upper end of the spring and penetrates through the first notch, a second notch is fixedly formed in the lower end of the front end of the shell, and a supporting rod is fixedly installed at the front end of the movable rod and penetrates through the second notch. According to the card-inserting and electricity-taking device for the hotel guest room, the buckle assembly is installed, in the installation and disassembly process, the movable rod is pressed downwards, the supporting rod and the fixing rod move along with the movable rod, the shell is fixed to the bottom plate, the situation that when disassembly is needed, the wall is scratched, the disassembly cost is increased, and the device is convenient to disassemble.

The utility model provides a high heat transfer rate glass-lined kettle for bromopropane production, which relates to the technical field of glass-lined kettles, and comprises a glass-lined kettle shell, a support hanging ring is fixed on the peripheral surface of the glass-lined kettle shell, and a peripheral pentagonal piece is fixed on the peripheral surface of the glass-lined kettle shell. The glass-lined kettle is generally required to be placed in a factory area and is usually placed in a side-down manner, however, the existing glass-lined kettle design is lack of a special support component for the side-down state, and some simple methods and hard objects such as stones are required to be adopted by some manufacturers to temporarily fix the glass-lined kettle to clamp the kettle body, so that the glass-lined kettle cannot be fixed by the manufacturers. Even some glass lining kettles are temporarily fixed and buffered through tires, certain risks exist in the methods, the surfaces of the kettles are prone to being damaged, and therefore the yield is reduced, the appearance quality of the glass lining kettles is affected, potential damage is caused to the internal structure and performance of the glass lining kettles, and the corrosion resistance and attractiveness of equipment are reduced.

The utility model discloses a packing box punching device which comprises a machining table, a supporting frame, an air cylinder, a puncher and a containing plate, the bottom of the supporting frame is fixedly connected with the top of the machining table, the air cylinder is fixedly installed on the top of the inner wall of the supporting frame, and the puncher is fixedly installed at the piston end of the air cylinder. The containing plate is located under the puncher, and a U-shaped frame is fixedly connected to the rear side of the top of the containing plate. By arranging the U-shaped frame, the packaging box placed on the inner side of the U-shaped frame can be temporarily positioned, and the problems that due to the fact that the device is not provided with a structure for positioning the packaging box, certain pressure can be generated on the packaging box when the packaging box is punched through the cutting cylinder, the packaging box is prone to slight displacement, and the packaging box is not prone to being damaged are solved. The packaging box punching device solves the problems that in the prior art, the punching position can be deviated, the yield and attractiveness of finished products can be reduced, and irreparable losses are generated, and the effect that the packaging box can be conveniently positioned is achieved.

The invention relates to the technical field of granite ice crack laying, in particular to a granite ice crack laying tool and a modular construction method.The granite ice crack laying tool comprises a plurality of nesting boxes, the shapes of the nesting boxes are different, the number of edges of each nesting box is larger than four, and the number of the edges of each nesting box is larger than four. Every two adjacent nested boxes are connected through a connecting mechanism, and the width of an abutted seam between every two adjacent nested boxes ranges from 5 cm to 15 cm. The method has the advantages that the broken splicing units are designed in advance through drawing software, subjective influence is reduced through construction with modules as units, the seam width is controlled through the nested box set, falling plate positioning is facilitated, the quality control difficulty is reduced, the complex on-site splicing process is converted into assembling of the fixed units, and the production efficiency is improved. The design of the nesting box group further reduces the process of repeated adjustment after plate falling, improves the work efficiency and reduces the cost.

The present invention discloses a segment-bolted rigid frame bridge, comprising a plurality of prefabricated main beam segments, piers, and prefabricated cross beams. Two adjacent prefabricated main beam segments are bolted together by prefabricated cross beams, and the piers are inserted into the prefabricated cross beams to form a hidden cross beam structure. By hiding the cap beam in the main beam structure, the building height is reduced and the aesthetics is improved. The hidden cross beam structure is made into a steel prefabricated part, which has a small lifting weight and is convenient for on-site construction. Slot holes are arranged inside the prefabricated cross beams, and cross beam shear connectors are arranged in the slot holes. The extended section of the pier column is inserted into the slot hole, and the rigid connection between the pier column and the cap beam is achieved through high-strength concrete slurry. The advantages of the system are utilized to reduce the steel consumption of the structure and save the construction cost. At the same time, a construction method is disclosed, in which the main manufacturing of the main beam structure is placed in the prefabrication plant, which is conducive to ensuring the quality of the project, is suitable for steel-concrete composite beams with larger spans, and is conducive to giving full play to the structural advantages of the steel-concrete composite beams, and has good technical and economic benefits and broad application prospects.

The utility model belongs to the technical field of glass positioning and clamping, and relates to a glass processing positioning and clamping mechanism which comprises a base. A supporting column is fixedly connected to one side of the top of the base. The top of the supporting column is fixedly connected with a top supporting plate. The clamping and positioning assembly is located in the middle of the inner side of the base; a downward-pressing stabilizing mechanism and an airflow cleaning mechanism are arranged in the downward-pressing stabilizing mechanism, and after the downward-pressing stabilizing mechanism finishes working, the clamping positioning assembly, the downward-pressing stabilizing mechanism and the airflow cleaning mechanism are used, so that after glass is machined, a supporting rod moves along with a clamping block, and the downward-pressing stabilizing mechanism and the airflow cleaning mechanism are fixed; the pressing plate is always located at the edge position of the glass needing to be clamped, the bottom of the pressing plate is cleaned through air flow generated by lifting of the pressing plate and mutual cooperation of the pressing plate and the cleaning air bag, and the situation that scratches are caused to the surface of the glass needing to be machined next time by chippings left at the bottom of the pressing plate is reduced; the influence on the attractiveness and the quality of a glass finished product is reduced, and the practicability of the device is improved.

The utility model discloses a radiator of a photovoltaic power generation system, which comprises a mounting seat, a splicing seat is arranged at the top of the mounting seat, sliding blocks are symmetrically and fixedly connected to one side of the bottom of the splicing seat, a frame is fixedly connected to the top of the splicing seat, and a shell is fixedly connected to the frame. Heat dissipation fins are fixedly connected between the frame and the splicing base, primary heat dissipation treatment is conducted on photovoltaic power generation system equipment through the arranged heat conduction pieces and the arranged heat dissipation fins, then residual heat is absorbed through the heat dissipater, and the heat is conveyed to the outside of a photovoltaic power generation system through an air pipe by an air pump. According to the photovoltaic power generation system provided by the invention, the wiring terminal is arranged, so that air flow in the photovoltaic power generation system is improved to achieve a heat dissipation effect, and the dust cover can prevent dust from entering the wiring terminal to influence the connection tightness of the lead and photovoltaic power generation system equipment, so that heat generated during use can be effectively dissipated, the service life is greatly prolonged, and the use safety is greatly improved.

The utility model relates to the field of vehicles, and discloses a vehicle body and a fire fighting truck, the vehicle body comprises a front plate, a rear plate, a top plate, a bottom plate and a plurality of vertical partition plates, the plurality of vertical partition plates are arranged in a space defined by the front plate, the rear plate, the top plate and the bottom plate; the top plate is in lap joint with the top end of the front plate, the top end of the rear plate and the top ends of the vertical partition plates and is detachably and tightly connected with the top end of the front plate, the top end of the rear plate and the top ends of the vertical partition plates through fasteners. The bottom plate is in lap joint with the bottom end of the front plate, the bottom end of the rear plate and the bottom ends of the vertical partition plates and is detachably and tightly connected with the bottom ends of the vertical partition plates through fasteners. According to the vehicle body, arrangement of a framework is omitted, all the plates are directly connected through the fasteners, and therefore the vehicle body has good structural strength and bearing capacity and can be directly used as a carrier for bearing equipment, the overall weight of the vehicle body is effectively reduced, meanwhile, the internal space of the vehicle body is increased, welding seams or glue layers are not reserved on the appearance of the vehicle body, and the service life of the vehicle body is prolonged. And the attractive effect is achieved.

The present invention relates to a clamp device for a derrick of a wireless unit, and more particularly, to a clamp device for a derrick of a wireless unit, comprising: a rod-side clamp fixed to a derrick and having a clamping hole formed therein, the clamping hole being recessed from an upper surface to a lower surface; and a radio unit-side jig, the front end portion of which is fixed to a radio unit (RU) and the rear end portion of which is formed with a clip pad that is inserted from the upper portion to the lower portion of the clip hole of the lever-side jig and then is fixed. The clamping hole and the clamping pad are formed in an inclined mode, so that the front-back width is gradually reduced in the gravity direction. Further, a wireless unit can be easily mounted on the derrick, and the direction of each antenna device can be easily adjusted.

The invention relates to the technical field of smart landscape engineering construction systems, and discloses a virtual reality technology-based micro-innovative flower painting making system and terminal building application thereof, the virtual reality technology-based micro-innovative flower painting making system comprises a flower painting display area configured to bear fresh flower rhizome parts and display fresh flower postures after micro-innovation; the remote sensing control module is used for extracting image data of the flower postures; the temperature and humidity control module is used for extracting environment data of the temperature and humidity of the environment where the flowers are located; the monomer cultivation modules are configured to carry out water control treatment on the interior of the fresh flower cultivation area, a fresh flower growth simulation scene is automatically generated in the simulation scene construction end, and the fresh flower growth simulation scene combines environment data extracted from the temperature and humidity control module with an updated image gray area to carry out water control treatment on the interior of the fresh flower cultivation area; and the single body cultivation module is controlled to perform quantitative and timed spraying in the fresh flower cultivation area. The method simulates the survival time of the flowers in the flower painting works in each region of the terminal, and obtains the service life of the flower painting works in a certain region of the terminal in advance.

The utility model relates to a wall washing lamp with a self-drying function and a system, and the wall washing lamp is characterized in that a drying bag is arranged in a lamp body to dry the running environment in the lamp body, so that when certain water vapor enters the lamp body due to the damage of a sealing device or the existence of a certain gap in a casting forming the lamp body, the entering water vapor can be absorbed, and the water vapor is prevented from entering the lamp body; the drying degree of the internal environment of the lamp body is kept, water vapor entering the lamp body is prevented from forming water drops on the inner wall of the observation plate due to the principle of thermal expansion and cold contraction, the illumination effect is reduced, and the attractiveness is affected, so that the wall washing lamp has the self-drying function and is low in cost and excellent in drying performance.

The utility model belongs to the technical field of oxygenation devices, and particularly relates to an oxygenation device for fry breeding, which comprises a first clamping assembly, the first clamping assembly comprises two first clamping plates, a first U-shaped sliding block is fixedly connected below the first clamping plates, and a second U-shaped sliding block is fixedly connected below the first U-shaped sliding block. According to the clamping device for the booster pump, a first bidirectional threaded rod and two first U-shaped sliding blocks are made to rotate in a threaded mode by rotating a first handle, and the two first U-shaped sliding blocks move towards the middle to clamp the booster pump; then a second handle is rotated to enable a second bidirectional threaded rod and two second U-shaped sliding blocks to rotate in a threaded mode, the two second U-shaped sliding blocks move towards the middle to clamp the edge of the breeding box or tank, and the booster pump is tightly fixed through an upper set of first clamping plates, a lower set of first clamping plates, the second clamping plates and the first clamping plates controlled by the first bidirectional threaded rod on the upper portion; a second clamping plate controlled by a second two-way threaded rod on the lower portion is stably connected with the breeding container.

The invention relates to an edge-reinforced anti-cracking glass fiber reinforced plastic gel coat plate and a processing method thereof, and relates to the field of glass fiber reinforced composite materials. The edge-reinforced anti-cracking glass fiber reinforced plastic gel coat plate comprises a base body layer and a gel coat layer, the gel coat layer is fixed on the base body layer, and the edge of the gel coat layer is infiltrated with fiber strips to form an anti-cracking edge. The processing method comprises the following steps: step 1, conveying the bearing film; step 2, blade coating of a gel coat layer is carried out on the bearing film; step 3, flatly laying fiber strips on the gel coat layer, and infiltrating and fusing the fiber strips and the gel coat layer; step 4, performing gel forming on the gel coat layer, and forming an anti-crack edge at the fusion part of the fiber strip and the gel coat layer; and step 5, adding a matrix layer on the gel coat layer and the anti-crack edge in the step 4. The gel coat plate has the effect of preventing the gel coat layer of the gel coat plate from cracking, and meanwhile, the influence of addition of fiber materials on the appearance of the gel coat layer is reduced.

The utility model belongs to the field of high-pressure filter machining, and particularly relates to an aluminum pot base machining and positioning device which comprises a positioning machine body. A fixed sliding frame is slidably connected to the interior of the positioning machine body; a driving motor is fixedly connected to the interior of the positioning machine body; the output end of the driving motor is fixedly connected with a driving screw rod; the driving motor drives the driving screw rod to rotate, so that the driving screw rod is in threaded fit with the fixed sliding frame, then the fixed pressing block is driven to be pressed on the base of the high-pressure filter, and then the base of the high-pressure filter is extruded and fixed; the base of the high-pressure filter can be protected while the base of the high-pressure filter is fixed, and the problems that when the clamping force is too large, indentations caused by extrusion are likely to appear on the aluminum base, the attractiveness of the high-pressure filter is reduced, and meanwhile the indentations are more likely to be oxidized are effectively solved.

The present invention provides a watch and a watch case that can correctly fix a windshield and can suppress the reduction of aesthetics caused by an adhesive. The watch comprises a shell (5) with a first end open, a windshield (6) located at the first end, a parting plate (8) located inside the shell, and an adhesive (7) for joining the shell and the windshield. The shell has a protrusion (51) extending inwardly from an inner peripheral surface (5a) and a plurality of protrusions (52) protruding inwardly from the inner peripheral surface to define the position of the windshield, the windshield is joined to the inner peripheral surface by the adhesive at its side and the peripheral edge of the lower surface is joined to the upper surface of the protrusion, and the outer peripheral surface of the parting plate extends along the inner side surface of the protrusion. The gap in a portion of the protrusion and the parting plate, including the position of the protrusion, in the opposing portion along the windshield is wider than the gap in the portion other than the portion.

This utility model discloses a quick-connect structure for installing decorative items, relating to the field of decorative item installation technology. It includes a card holder, a buckle, and a tongue. The card holder has a cavity, and the tongue engages with the cavity. The tongue is integrally formed with an extension protrusion and a side-fitting protrusion. The buckle is integrally formed with a rotating part and a clip, and the side-fitting protrusion and the rotating part rotatably engage. The clip engages with the extension protrusion. Both the card holder and the buckle have card holder fixing holes. The surfaces of the card holder, buckle, and tongue are all coated with a hot-dip galvanized layer. This utility model allows for quick installation and removal of decorative items, saving installation time and improving shoe production efficiency. When decorative items are damaged or soiled by external forces, the damaged or soiled items can be replaced automatically, preventing a decrease in the shoe's aesthetics due to damaged, fallen, or soiled items.

The utility model provides a fixing structure and a display device. The fixing structure comprises a capacitive screen, a face frame and an adhesive piece. The face frame comprises a mounting groove, and the mounting groove is formed by inwards sinking one side of the face frame and penetrates through the side, facing the capacitive screen, of the face frame. The mucilage glue pieces comprise the first mucilage glue piece and the second mucilage glue piece, one side of the first mucilage glue piece is bonded to the groove bottom of the mounting groove, and the other side of the first mucilage glue piece is bonded to the capacitive screen; wherein a containing space is formed among the face frame, the first mucilage glue piece and the capacitive screen, and the second mucilage glue piece is located in the containing space to fix the face frame, the first mucilage glue piece and the capacitive screen. The capacitive screen and the face frame are preliminarily fixed through the first mucilage glue piece, then the capacitive screen, the face frame and the first mucilage glue piece are further fixed through the second mucilage glue piece, in other words, the width of the first mucilage glue piece is reduced in the mode that the first mucilage glue piece and the second mucilage glue piece are combined, and therefore the black edge of the capacitive screen is reduced, and the attractiveness of the whole machine is improved.

The utility model discloses a positioning device for a prefabricated vegetable bone sawing machine, which comprises a support platform, a bone sawing machine main body, a support frame, a support plate and a material placing plate, the top of the support platform is fixedly connected with a vertical plate, the vertical plate is positioned on the front side of the bone sawing machine main body, and the front side of the top of the material placing plate is fixedly connected with a side plate. A rolling assembly is arranged on the front side of the vertical plate, and an abutting assembly is arranged on the front side of the side plate. By arranging the vertical plate and the side plate, the ham can be positioned by placing the ham between the vertical plate and the side plate, so that the ham can be prevented from moving during cutting, and the problems that the ham is easy to move when the ham is cut by a saw blade due to the fact that the device is not provided with a ham positioning structure, and the ham is difficult to cut are solved. The ham cutting device solves the problems that ham cutting is easy, so that the flatness of the cross section of ham is affected, the attractiveness of the ham after cutting is reduced, the taste of the ham is reduced, and the selling difficulty of finished products is improved, and the effect of convenient positioning is achieved.

The utility model discloses a portable shooting frame for unmanned aerial vehicle cluster panorama intelligent shooting, which comprises a main body assembly, a base, a loop bar, a limiting block, a lifting piece, a placing plate, a supporting piece and a limiting piece, the loop bar is fixed at the bottom of the base, the limiting block is fixed at the bottom end of the loop bar, and the lifting piece is fixed at the bottom end of the loop bar. The lifting part is arranged in the base, the placing plate is fixed to the top of the lifting part, and the shooting height of the equipment can be conveniently adjusted through the arrangement of the main body assembly, meanwhile, the equipment can be conveniently supported, and the shooting efficiency of the equipment is improved. By arranging the adjusting assembly, the situation that the height of the device cannot be adjusted according to different scenes and shooting requirements, and consequently the shooting quality and aesthetic feeling are reduced is prevented, by arranging the adjusting assembly, the shooting angle of the device can be conveniently adjusted, and the situation that the shooting range of the device is limited due to the fact that the device can only conduct shooting from one angle is prevented.

The utility model discloses a shell structure of an LED screen, which comprises a shell body, the shell body comprises a polyurethane coating layer, the bottom of the polyurethane coating layer is coated with an epoxy furan coating layer, and the bottom of the epoxy furan coating layer is coated with a water-based inorganic zinc-rich coating layer. Through the arrangement of the polyurethane coating layer, the epoxy furan coating layer, the water-based inorganic zinc-rich coating layer, the buffer box, the buffer plate, buffer rubber, a supporting assembly, a sliding ring, a polish rod, a movable plate, a spring, a transverse plate supporting rod and a Teflon coating layer, the problems that an existing LED screen shell is poor in wear-resisting effect, the surface is possibly abraded, and the service life of the LED screen shell is prolonged are solved. The problems that an existing shell is poor in protection effect, the LED screen is possibly damaged when the LED screen falls off from a high position, the cost of a user is increased, the market share is reduced, and the use requirement of people cannot be met are solved.

The present invention belongs to the technical field of rest stations, and in particular to a multifunctional outdoor rest station, comprising a frame, an inner side plate, an outer side plate, a folding device, a conveying device, a sound insulation device, and accessory parts. The multifunctional outdoor rest station, by providing a conveying device, can use sunlight to preliminarily heat the clean water, thereby reducing the consumption of electric energy. The storage air bag is located inside the bottom of the station, which can reduce the external area of ​​the station without affecting the beauty of the station. The storage capacity of the storage air bag is greater than the storage capacity of the water tank. At the same time, the installation of the clean water storage air bag can lower the center of gravity of the station, thereby maintaining the stability of the station. The storage air bag can be squeezed by a pressing plate to allow the clean water to enter the heating box. After absorbing the heat of the sun through a vacuum heat absorbing plate, the clean water in the heating box can be heated, thereby reducing the consumption of electric energy, thereby solving the technical problem that the existing station external water tank increases the external area of ​​the station.