39results about How to "Affect aesthetics" patented technology

The utility model discloses a winding device for aluminum coil production, and relates to the technical field of aluminum coil production, the winding device comprises a supporting assembly, the supporting assembly comprises a supporting bottom plate, universal wheels and a supporting frame, the surface of the supporting bottom plate is fixedly provided with an elastic mechanism, the top of the supporting frame is movably provided with a winding mechanism, and the universal wheels are arranged on the supporting frame. And a limiting mechanism is movably mounted on the surface of the supporting frame. According to the aluminum material winding device, through the arrangement of the limiting mechanism, when aluminum materials are wound, a screw motor is started to use a bidirectional threaded rod to be matched with a sliding rod to adjust the position of a limiting vertical plate, so that the movement path of the aluminum materials can be limited, and the situation that the aluminum materials deviate to affect the winding attractiveness is avoided; and the up-down amplitude of the aluminum coil can be limited, and the situation that in the winding process, an aluminum material moves fast and shakes up and down, and consequently the aluminum material possibly makes contact with a two-way threaded rod and is rubbed and damaged is avoided.

The utility model relates to the field of aluminum square tubes, in particular to an aluminum square tube convenient to assemble and disassemble, and solves the technical problem that a large amount of time is wasted during replacement due to the fact that the aluminum square tube is fixedly connected with a keel after being damaged. According to the technical scheme, the aluminum square tube convenient to assemble and disassemble comprises an aluminum square tube body, a keel, reinforcing mechanisms, a quick disassembly mechanism and an installation mechanism, the aluminum square tube body is of a U-shaped structure, the keel is installed on the uppermost portion of the aluminum square tube body, the opposite reinforcing mechanisms are arranged on the inner wall of the aluminum square tube body, and the quick disassembly mechanism is slidably connected to the upper portion of the aluminum square tube body; a mounting mechanism is arranged above the quick release mechanism and is connected into the keel in a sliding manner; the aluminum square tube can be quickly mounted and dismounted through the quick dismounting mechanism, the mounting and dismounting time is greatly shortened, the quick dismounting mechanism can be quickly mounted on the keel through the mounting mechanism, and the problem that after the aluminum square tube is damaged, a large amount of time is wasted during replacement due to the fact that the aluminum square tube is fixedly connected with the keel is solved.

The utility model relates to the technical field of atrium river blocking structures, in particular to a novel decorative assembly type atrium river blocking structure for a Chinese hotel lobby, and aims to solve the technical problem that an existing atrium river blocking structure is difficult to replace and disassemble due to a fixing mode during installation. According to the technical scheme, the novel decorative assembly type atrium river blocking structure for the Chinese hotel lobby comprises a barrow, stand columns, breast boards, column heads, flower plugs, handrails, mounting assemblies, sliding blocks and moving blocks; according to the device assembly type atrium river blocking structure, an existing novel Chinese style hotel lobby device assembly type atrium river blocking structure is improved, the stand columns are fixed to the ground through the anchoring parts, then the anchoring parts are hidden through the sliding blocks and the moving blocks which are made of the same material, and the situation that the anchoring parts are exposed outside to affect the attractiveness of the atrium river blocking structure is avoided; the anchoring part can be detached only by moving away the sliding block and the moving block, detachment is more convenient, and the problem that replacement and detachment are difficult due to the fixing mode when an existing atrium river blocking structure is installed is solved.

The utility model discloses a noise reduction composite type aluminum veneer which comprises a base and a panel installed on the base, a cavity is formed in the base, a honeycomb framework, a supporting plate, a first noise reduction plate and a second noise reduction plate are arranged in the cavity, the supporting plate is detachably connected with the base, and the first noise reduction plate and the second noise reduction plate are detachably connected. The first silencing plate and the second silencing plate are located between the supporting plate and the bottom of the cavity of the base, the honeycomb framework is located between the supporting plate and the panel, the panel, the honeycomb framework and the supporting plate are sequentially attached and contacted, and the panel and the supporting plate are each provided with a sound absorption structure. The noise-reduction composite aluminum veneer has good stress and compression resistance, can effectively ensure that the aluminum veneer does not sink to affect the attractiveness, and also has the functions of noise reduction and noise reduction.

The utility model provides a water garbage cleaning device for environmental protection, and belongs to the technical field of environmental protection. The water body garbage cleaning device for environmental protection comprises a main frame, a collecting frame is mounted at the top of the main frame, side plates are mounted on the front face and the back face of the main frame, a mounting box is mounted at the top of the main frame, the water body garbage cleaning device further comprises a cleaning and collecting mechanism, and a first mounting net is mounted on the left side of the main frame and is obliquely arranged; the first mounting net is mounted on the left side of the top of the main frame, and the second mounting net is located on the left side of the collecting frame. By arranging the cleaning and collecting mechanism, when the main frame is moved, the cleaning and collecting mechanism can be located in front of the main frame, then garbage on the water surface is collected into the cleaning and collecting mechanism, and the garbage can be cleaned; and the situation that garbage on the water surface affects the aesthetics of the river channel is avoided, the floating box can be limited through the limiting frame, the floating box can support the main frame, and the moving stability of the main frame in the water surface is improved.

The utility model provides a kind of atomization aromatherapy device.The atomization aromatherapy device includes: shell, main control circuit board, atomization component, fan assembly and the frame support, shaping structure and base sequentially arranged along the height direction of atomization aromatherapy device;The shell is transparent, and the shell is annularly arranged on the circumferential side of the shaping structure, and forms a smoke cavity;The shaping structure includes a shaping cover and a flow guide, the shaping cover is protruded on the bottom of the frame support, the flow guide is connected with the base, and the shaping cover is covered on the top of the flow guide;A containing space is formed between the flow guide and the base, and the fan assembly is arranged in the containing space;The atomization component is arranged on the frame support;A passage piece is arranged between the frame support and the flow guide, and the line electrically connected between the atomization component or the fan assembly and the main control circuit board is arranged in the passage piece, and the passage piece is located in the shaping cover.Through the above arrangement, the ornamental value of the atomization aromatherapy device is improved.

The invention relates to the technical field of combined sofas convenient to adjust and fix, and discloses a combined sofa convenient to adjust and fix, which comprises a first sofa, the top of the first sofa is fixedly connected with a first cushion, the surface of the first sofa is fixedly connected with a second sofa, and the top of the second sofa is fixedly connected with a second cushion. A fixing assembly is arranged on the surface of the first sofa, supporting legs are fixedly connected to the bottom of the second cushion, and suction cups are fixedly connected to the bottoms of the supporting legs. When the motor is started, the output end drives the threaded rod to rotate through the rotating rod, and when the threaded rod rotates, the clamping plates are driven to get close to or get away from each other in the sliding rails through the pulleys, so that the sofa needing to be combined can be quickly assembled or disassembled by the machine, and the working efficiency of the machine is improved; and through limiting telescopic rods, the positions of the pulleys are more stable when the pulleys move, and when the clamping plates get close to each other, an extrusion plate moves downwards by extruding an inclined plate, so that the sofa is more stable when the machine is used for assembling the sofa.

The utility model discloses a perfluorohexanone self-induction fire extinguishing paste which comprises a base cloth layer and is characterized in that a first adhesive layer is adhered to the base cloth layer, a waterproof layer is adhered to one side, far away from the first adhesive layer, of the first base cloth layer, and a first fireproof layer is adhered to one end, far away from the base cloth layer, of the waterproof layer; a second adhesive layer is bonded to the end, away from the waterproof layer, of the first fireproof layer, a second fireproof layer is bonded to the side, away from the first fireproof layer, of the second adhesive layer, a first fire extinguishing bag and a second fire extinguishing bag are sequentially bonded to the side, away from the second adhesive layer, of the second fireproof layer, and a connecting layer is bonded to the side, away from the first fire extinguishing bag, of the second fire extinguishing bag; through the arrangement of the second adhesive layer and the second fireproof layer, after each layer of fire extinguishing bag is used, the second fireproof layer can be torn down to replace a new fire extinguishing bag, the base cloth layer, the waterproof layer and the first fireproof layer do not need to be torn down, and the fire extinguishing bag is convenient to use. Replacement is convenient, and material waste is reduced.

This utility model discloses a movable electrostatic coating device, comprising: a movable coating assembly, which includes a mover, a connecting frame, and a nozzle; and an anti-drip assembly, which includes a set of connecting rods, a connecting plate, a set of crossbars, a square plate, a fixing rod, and an anti-drip frame. The connecting rods are all fixed to one side of the mover, the connecting plate is fixed between the outer ends of the connecting rods, the crossbars are all sleeved through both sides of the connecting plate, the square plate is fixed to both ends of the crossbars, and the two ends of the fixing rod are respectively fixed to the outer side of the square plate and the outer side of the connecting frame. The anti-drip frame is tightly attached to the upper inner side of the square plate. This utility model, by setting up connecting rods, connecting plates, crossbars, a square plate, a fixing rod, and an anti-drip frame, with the anti-drip frame located below the nozzle, ensures that paint dripping from the nozzle falls onto the anti-drip frame, thus preventing accumulated paint from dripping onto the ground. This keeps the ground where the coating device is placed clean and prevents paint from affecting the aesthetics of the ground.

The two-end polishing device comprises a main machine frame, a driving mechanism is fixedly arranged on the main machine frame, the driving mechanism comprises a driving motor, a driving roller and a supporting idler wheel, the output end of the driving motor is connected with the driving roller, and the supporting idler wheel is located on one side of the driving roller. A grinding mechanism is arranged on one side of the main machine frame and comprises a longitudinal moving assembly and a transverse moving assembly, the moving direction of the longitudinal moving assembly is parallel to the axis of the lead screw, the moving direction of the transverse moving assembly intersects with the moving direction of the longitudinal moving assembly, and a grinding assembly is arranged on the transverse moving assembly. The equipment is easy to operate, workshop workers can quickly master the equipment, the grinding machines are arranged on the two sides of the equipment, shaft sides of the two ends of a large-specification lead screw shaft can be directly ground, grinding on one side and then grinding on the other side are not needed, time and labor are saved, meanwhile, a grinding wheel in the equipment can enter a spiral groove of the lead screw shaft for grinding, and the grinding efficiency is improved. The root of the spiral groove is prevented from missing treatment, and product performance and attractiveness are prevented from being affected.

This utility model relates to the field of range hood technology and discloses a range hood. The range hood includes a panel, a back panel disposed behind and opposite to the panel, a mounting plate disposed at the upper end of the panel, and two side panels disposed on the left and right sides of the panel. The panel, back panel, mounting plate, and two side panels form a smoke collection chamber. The panel has a central smoke inlet communicating with the smoke collection chamber. The mounting plate has a smoke inlet portion and an oil guiding portion extending downwards behind the smoke inlet portion. The smoke inlet portion has a top smoke inlet communicating with the smoke collection chamber. The lower end of the oil guiding portion extends to the rear side of the panel and is located above the central smoke inlet. The lower end of the oil guiding portion has an oil guiding groove, and the left and right sides of the oil guiding groove have oil guiding sections sloping downwards towards the side panels. In the left-right direction, the central smoke inlet is located between the left and right ends of the oil guiding groove. This utility model's range hood can effectively improve the oil collection effect and enhance the user experience.

The utility model provides a kind of cosmetic bottle production mixing machine, it is related to mixing machine technical field, including: mixing machine body, workstation, control machine platform, mixing assembly and drying assembly, mixing machine body top is equipped with workstation, workstation outer end is equipped with control machine platform, workstation top is equipped with mixing assembly, mixing assembly includes: fixed bracket, movable frame, mixing plate, support, scraper, liquid tank, liquid pump, liquid suction pipe, conveying hose and drop head.This kind of cosmetic bottle production mixing machine can be mixed by mixing assembly The mixed color pattern at mixing plate is evenly adhered on cosmetic bottle, and then the mixing operation of cosmetic bottle is completed, the cosmetic bottle is continuously conveyed to mixing plate, the mixing speed of cosmetic bottle is accelerated, the working efficiency of cosmetic bottle mixing production is improved, and through drying assembly The pattern mixed on cosmetic bottle can be dried, the solidification after mixing of cosmetic bottle is accelerated, and the mixed pattern on cosmetic bottle is avoided to be scratched to affect the appearance.

The utility model provides an intelligent terminal compatible with wall hanging and desktop use, which relates to the technical field of display equipment assembly and comprises a terminal body and an on-hook plate, and the terminal body comprises a rear cover and a support plate rotatably connected with the rear cover. The rear cover is provided with an installation cavity forming a protruding part, one end of the hinge is embedded in the installation cavity, and the other end of the hinge is connected with the supporting plate and used for supporting the terminal body when the table top is used. And the rear cover is provided with a power supply interface, and the power supply interface sequentially penetrates through the supporting plate and the on-hook plate to be connected to a wall junction box. A positioning part is arranged on the rear cover, a magnetic sheet is embedded in the rear cover, a positioning protrusion made of magnetic conductive materials is arranged on the hanging plate, and stable positioning is achieved through magnetic attraction. The whole structure is compact, assembling and switching operations are simple and fast, the number of extra assemblies is reduced, the manufacturing cost is reduced, and the user experience is improved.

This invention discloses a low-voltage control box and an electric vehicle, including a box body. Two vertically arranged first partitions are installed inside the box body, and a support plate is installed between the two first partitions. The support plate is used to install electronic components. Several air outlet pipes are arranged above the support plate, and several air outlet holes are opened along the axial direction of the air outlet pipes. A first motor is installed in a second chamber between the left side wall of the box body and the first partitions. A residual bevel gear is fixedly connected to the output end of the first motor. The residual bevel gear intermittently meshes with a first bevel gear and a second bevel gear. This invention uses the residual bevel gear to sequentially mesh with the first and second bevel gears, thereby driving the air outlet pipes to rotate around their central axis first in one direction and then in the opposite direction, causing the air outlet pipes to vent at different angles, thus adjusting the blowing angle and allowing cold air to be blown to various positions on the support plate, greatly improving the heat dissipation effect of the support plate.

The utility model discloses a kind of forearm lower shell of mechanical arm, specifically related to mechanical arm technical field, including lower shell main body, lower shell main body outer wall is symmetrically provided with heat dissipation port, the bottom of lower shell main body is provided with through slot;The inside of through slot is provided with first wire arrangement device, for giving consideration to line heat dissipation while carrying out wire arrangement to driver circuit, first wire arrangement device includes the first wire arrangement device main body fixedly connected in the bottom of lower shell main body by bolt, the top of first wire arrangement device main body is provided with inner cavity, the inner wall of inner cavity is symmetrically provided with multiple clamping grooves, wire arrangement mechanism is arranged in clamping groove inside, the utility model is provided with first wire arrangement device, can reasonably wire arrangement to driver circuit, prevent the problem that it is inconvenient to wire arrangement to driver circuit due to the internal volume of mechanical arm is not enough big.

The utility model discloses a commercial ice cabinet of defrosting water quick evaporation mechanism, including cylinder shell, collection tray, air deflector subassembly and recovery bottom plate, the cylinder shell sets up in the evaporation cavity in the ice cabinet, and the collection tray has the liquid collection chamber that opens upward, and the air deflector subassembly includes center pivot, extension beam and water absorption vane, and the bottom end coaxially installed in the rotating shaft of drive motor of center pivot, and the extension beam circumferentially symmetrical installation is in the bottom outer peripheral wall of center pivot, and the top outer peripheral wall circumferentially symmetrical installation of center pivot has the water inlet beam, and each water inlet beam has angular deviation with extension beam, and the upper surface and the lower surface of water absorption vane are connected with the water inlet beam and extension beam that staggered up and down respectively, thereby make water absorption vane in the peripheral torsion deviation of center pivot and set up, and the recovery bottom plate has the recovery groove, and drive motor installs in the recovery groove, and the defrosting water of ice cabinet is discharged from the ice cabinet by the evaporation mode, and neither need user frequent drainage, and also can not because drainage on the ground and affect the appearance or cause the danger.

The utility model discloses a glass cupboard which comprises an aluminum alloy frame, side plates and a door plate, the side plates and the door plate are installed on the aluminum alloy frame, shelf aluminum profiles are installed on the side faces of the aluminum alloy frame respectively, and inserting grooves for glass shelf plates to be inserted are formed in the side faces of the shelf aluminum profiles. A containing groove used for containing the lamp strip is formed below the inserting groove. The lamp strip is installed on the shelf aluminum profile and can be installed on the front side, the rear side or / and the left side and the right side of the shelf, and the situation that the appearance of the glass cabinet is affected due to the fact that the lamp strip is directly installed on the glass shelf is avoided.

The utility model relates to the technical field of energy storage equipment, in particular to an energy storage cabinet and an energy storage system. The energy storage cabinet is provided with a cabinet bin, a plurality of battery packs, a control device and a connecting pipeline are arranged in the cabinet bin, the battery packs are stacked in the gravity direction and provided with first connecting ports, the control device is arranged at the top of the cabinet bin in the gravity direction and provided with second connecting ports, and the second connecting ports correspond to the first connecting ports. The connecting pipeline is provided with a plurality of first connecting joints, and the first connecting joints are connected with the first connecting ports in a matched mode. Corresponding to the second connecting port, the connecting pipeline is provided with a second connecting joint, and the second connecting joint is connected with the second connecting port in a matched mode. Wherein the connecting pipeline is used for transporting the flame-retardant medium in the control device into the plurality of battery packs. The energy storage system comprises the energy storage cabinet. The pipeline arrangement mode in the energy storage cabinet and the energy storage system is simple, and the occupied space in the cabinet can be saved.

The utility model discloses an antique building cornice auxiliary supporting structure, and relates to the technical field of antique building engineering, the antique building cornice auxiliary supporting structure comprises a fixing frame, a first transverse frame, an inclined supporting frame and a supporting block, the outer surface of the fixing frame is connected with a first decorative plate, a limiting support is fixed on the top of the first transverse frame, and an inserting strip penetrates through one side of the limiting support; one side of the insertion strip is connected with a second decoration plate. Through the arrangement of the limiting support, the first decoration plate, the insertion strip, the second decoration plate and the first bolt, after the fixing frame is fixed to a wall or a stand column, the steel structure support is sleeved with the first decoration plate from bottom to top, and therefore the fixing frame, the first transverse frame, the inclined supporting frame, the second transverse frame, the third transverse frame and the limiting support are covered; then the second decoration plate is arranged on one side of the top of the insertion strip in a sleeving mode, and the insertion strip is horizontally inserted into the limiting support; the fixing frame, the first transverse frame, the inclined supporting frame, the second transverse frame, the third transverse frame and the limiting support can be covered conveniently, attractiveness is improved, and the structure is simple and convenient to disassemble, assemble and replace.

The embodiment of the invention provides an AB column of an automobile, a preparation method of the AB column and the automobile. The AB column of the automobile is located between a windshield and an automobile door of the automobile, the AB column comprises a column body, the column body is mainly formed by splicing a first part, a second part and a third part, and the first part is connected between the second part and the third part; wherein at least the first part is made of a transparent material; the AB column further comprises a grating layer, the grating layer is at least arranged on the surface of the first part, and the grating layer is a line pattern formed by densely arranging at least one element of a straight line, a curve and a broken line.

The utility model provides a textured paper adhesive tape, which belongs to the field of adhesive tapes and comprises an adhesive tape body. The adhesive tape body comprises a tape body and two adhesive layers, and the adhesive layers are located at the two ends of the tape body and are arranged in parallel; the belt body comprises a masking paper base material layer, a reinforcing layer and a protective layer, the protective layer and the reinforcing layer are located on the upper side and the lower side of the masking paper base material layer respectively, the adhesive layer is arranged on the reinforcing layer and is in a strip shape, the side edge of the adhesive layer is aligned with the side edge of the belt body, the reinforcing layer is made of polyester fibers, and the protective layer is made of polyester fibers. The reinforcing layer is arranged in a net shape. According to the utility model, the contact area between the adhesive layer and the door frame and the ceramic tile is reduced, when the adhesive tape needs to be torn off subsequently, the adhesive tape can be more conveniently and quickly removed from the adhered surface, and the time and the strength required for tearing off the adhesive tape are reduced. Meanwhile, the residual quantity of the adhesive layer can be reduced, and the situation that excessive adhesive marks are left on the pasted surface, and consequently attractiveness and subsequent use are affected is avoided.

The aromatherapy device comprises a base, an upper cover, an atomization assembly and a switching circuit, the upper cover is movably matched with the base, the atomization assembly is located in the base, the base is provided with a first mist outlet channel, the first mist outlet channel is communicated with the outside and an outlet of the atomization assembly, and the atomization assembly is electrically connected with the switching circuit. The upper cover is arranged at one end of the base and matched with the base to form a cavity, and the switching circuit is located in the cavity; the upper cover moves relative to the base to trigger the working state of the switching circuit to change so as to at least control starting and stopping of the atomization assembly. According to the aromatherapy device, the upper cover is movably matched with the base, when the upper cover moves relative to the base, the working state of the switching circuit can be triggered to change, then the atomization assembly is controlled, a key for controlling the atomization assembly does not need to be additionally arranged on the outer side of the base or the upper cover, and therefore the situation that the appearance integrity of the aromatherapy device is affected by the key, and attractiveness is affected is avoided.

This utility model relates to the field of furniture technology, specifically disclosing an inflatable, gap-filling bed frame, comprising: a bed frame surrounding an inner cavity for placing a mattress; and a gap-filling assembly installed on the cavity wall of the inner cavity. The gap-filling assembly has an inflated state where it expands to fill the gap between the mattress and the bed frame, and a deflated state where it contracts to expose the gap. The inflatable, gap-filling bed frame provided by this utility model avoids excessively large gaps between the mattress and the bed frame, thus preserving the aesthetics, and also protects the sides of the mattress from wear and tear.

The utility model discloses an overwater LED landscape colored lamp, and relates to the technical field of landscape colored lamps. The overwater LED landscape colored lamp comprises a mounting base, a supporting rod is fixedly connected to the middle of the upper surface of the mounting base, a lamp body is fixedly connected to the top end of the supporting rod, a cleaning device is arranged on the outer surface of the supporting rod, a cooling device is fixedly connected to the outer surface of the lamp body, and the cleaning device comprises a connecting bearing and a protection box. A connecting sleeve is fixedly connected to the outer surface of the connecting bearing, a connecting piece, a fixing rod and a second gear are fixedly connected to the outer surface of the connecting sleeve, a rotating rod is rotatably connected to the interior of the connecting piece, a collecting net is fixedly connected to the outer surfaces of the rotating rod and the fixing rod, and a first gear is fixedly connected to an output shaft of the motor. Garbage on the water surface around the lamp body can be collected in the net, the purpose of cleaning the garbage is achieved, and through the cooling device, the cooling speed can be higher in the mode that flowing water is used for taking away heat.

The intelligent motor shell welding workstation is applied to the technical field of motor shells and comprises a workbench, cooling fins, a walking welding robot and an intelligent welding system, the walking welding robot and the intelligent welding system are arranged on the left side of the workbench, the workbench is used for fixedly clamping a motor shell to be welded, and the intelligent welding system is used for inputting a preset program; welding of the cooling fins is executed according to the instruction, relevant data are collected and fed back in real time, and the welding condition is judged; the workbench comprises a support, a driving frame and an auxiliary supporting assembly, the front side of the driving frame is in bearing connection with an electric chuck, and the auxiliary supporting assembly is used for assisting in supporting a motor shell to be machined. The walking welding robot comprises a moving track, a driving part, a fine adjustment assembly and a mechanical arm. According to the welding device, the labor intensity of workers can be reduced, the welding efficiency and the welding quality are improved, and the welding attractiveness is guaranteed.

The utility model provides a visual atomization device, which relates to the technical field of atomization equipment and specifically comprises a shell and an atomization component, and the shell is provided with a light-transmitting observation area; the number of the atomization assemblies is at least two, the atomization assemblies are arranged in the shell side by side in the width direction of the shell, a liquid storage space used for storing atomized liquid is formed between the atomization assemblies and the shell, and orthographic projections of the two atomization assemblies on the plane where the observation area is located are located outside the observation area. And the two lenses are respectively positioned on two opposite sides of the observation area. During use, a user can accurately see the remaining oil amount of the two liquid storage spaces and cannot see the atomization assembly in the checking process, so that the user can conveniently check the oil amount, meanwhile, the overall attractiveness cannot be affected by the atomization assembly, and the use experience of the user is improved.

The utility model belongs to the technical field of biscuit processing, and discloses biscuit forming equipment mixed with Chinese waxgourd peel dietary fibers, which comprises a conveyor, a first mounting frame is mounted on the upper end face of the conveyor, an air cylinder is mounted on the upper end face of the first mounting frame, and an auxiliary mechanism is mounted at the output end of the air cylinder and penetrates through the top of the first mounting frame. The bottom end of the auxiliary mechanism is provided with a mounting base, the bottom end face of the mounting base is connected with a pressing die through a bolt, a pair of sliding grooves are formed in the opposite sides of the first mounting frame, limiting rods are mounted in the sliding grooves, sliding blocks are movably connected to the peripheries of the limiting rods, knocking blocks are mounted on one sides of the sliding blocks, and racks are mounted on one sides of the upper end faces of the sliding blocks. A rotating rod is rotationally connected into the first mounting frame, the two ends of the rotating rod penetrate through the two sides of the first mounting frame to be provided with a pair of half gears, and the pair of half gears are meshed with the pair of racks correspondingly. The device is simple and reasonable in structure, novel in design, easy to operate, high in practicability and convenient to widely popularize and use.

The utility model discloses a mounting structure of LED ceiling lamp, it includes base, the base is equipped with four same first bolt, the base swing joint has the step motor, be equipped with the first rotation axis on the step motor output, the first rotation axis tip fixedly connected with first support plate, the other side fixedly connected with second lifting ring on the first support plate, the second lifting ring ring has the first lifting ring, the first lifting ring bottom fixedly connected with second support plate, the inboard fixed support rod distribution of second support plate along the center of circle, be equipped with the wiring slot in the support rod, be equipped with the round hole on the wiring slot, the round hole penetrates the support rod, through above -mentioned structure, through installing wiring slot and round hole etc. component, make the wiring mode of ceiling lamp be restrained, avoid because line layout is disorderly and lead to the problem of difficult maintenance in later period, through the decoration cloth of additional installation, can cover up internal structure and prevent the influence ceiling lamp's beautiful, the material of decorative cloth is made of cotton cloth when improving beautiful, not only breathable but also can prevent flying insects from entering the inside and cause circuit damage.

The utility model discloses an uvioresistant flame-retardant curtain, and particularly relates to the technical field of curtains, the uvioresistant flame-retardant curtain comprises a cross rod and a curtain body installed on the cross rod, the surface of the curtain body is provided with a plurality of embedding holes, the plurality of embedding holes are internally provided with installation rings, the installation rings are internally provided with detachable ball structures, and the detachable ball structures are arranged on the cross rod. The detachable ball structure comprises two arc-shaped plates, the two arc-shaped plates are symmetrically mounted in the mounting ring, a plurality of mounting grooves are formed in the inner walls of the two arc-shaped plates, mounting bases are arranged in the mounting grooves, circular grooves are formed in the surfaces of the mounting bases, and balls are mounted in the circular grooves in a rolling manner; a reset spring is arranged in the mounting groove and located on one side of the mounting base. The curtain has good flame retardance, ultraviolet resistance and anti-static effect, the friction force and the abrasion degree can be reduced when the curtain is opened and closed, and an operator can conduct maintenance operation conveniently.

The utility model relates to a kind of light high-strength composite wall, inorganic foaming filler is poured in square modular frame, the side of mutually left and right butt joint of square modular frame is equipped with side plate, the inside of side plate is symmetrically connected with two support plates of └ type or ├ type, and the height of support plate is same with side plate, support plate does not exceed the front side of side, multiple reinforcing waist holes are punched out from top to bottom on the surface of side plate, at least one reinforcing waist hole length direction is vertically arranged in the height direction of side plate, and reinforcing flanging is integrally punched out in the hole edge of at least one vertically arranged reinforcing waist hole. The support plate can effectively improve the compressive strength in the up-down direction, and the reinforcing waist hole of side plate improves the left-right direction butt joint pull strength when two frame bodies are butt joint.