47results about How to "Does not affect aesthetics" patented technology

The invention relates to a transparent wave absorber, in particular to a wide-angle incidence insensitive ultra-wideband transparent wave absorber based on slit enhancement. The invention aims to solve the problems that an existing wave absorber is insensitive to large-angle oblique incidence of a radio frequency electromagnetic field, and inherent contradiction exists between low-thickness design and low-frequency absorption performance of the wave absorber. The transparent wave absorber is composed of N * M wave absorber units in an array. Each wave absorber unit is composed of a horizontal transparent conductive film and two vertical transparent conductive films. And the transparent conductive film is etched on the surface of the vertical transparent conductive film to form one or more strip slit non-conductive areas. The invention is used for the wide-angle incidence insensitive ultra-wideband transparent wave absorber based on slit enhancement.

The electric wire protection plug comprises a pipe plug main body and a threading hole arranged in the pipe plug main body, the pipe plug main body comprises an insertion part and an exposed part, and the overall dimension of the upper end of the exposed part is larger than or equal to the overall dimension of the lower end of a bicycle seat post; the threading hole is led in from the upper end of the insertion part and led out from the side face of the upper portion of the exposed part, and the threading hole is in arc transition at the turning position. The utility model is applied to the occasion that the power line passes through the inside of the bicycle seat post, after the bicycle is refitted into a moped, most of the power line is not exposed, the aesthetic property is better, the power line is prevented from shaking randomly through the cooperation of the threading hole and the baffle, and the power line at the lower end of the seat post does not touch the ground when the seat post is pressed down in the bicycle folding process. The service life of the power line is prolonged, the functions of threading protection and expansion fixation can be realized without cutting the line and welding the plug again, the installation is convenient, and the aesthetic property is good.

This utility model discloses a massage head mounting structure for a massager. The massager includes a battery and a motor inside, with the battery supplying power to the motor. An eccentric block is mounted on the motor shaft. The massager also has a massage base, which is hollow inside, with the eccentric block positioned within it. The massage head mounting structure is used to fix the massage head onto the massage base and includes at least one mounting seat fixed to the outer wall of the massage base; and a connecting block fixed to one side of the massage head. The connecting block and the mounting seat are detachably connected. This utility model, by providing a mounting seat on the outer wall of the massage base and a connecting block on the massage head, with the connecting block screwed into a slot on the mounting seat, allows for easy replacement of the massage head when it needs to be replaced. This is because the screws securing the connecting block are simply unscrewed, allowing the massage head to be removed and replaced with a new or other functional massage head. Replacement is convenient and cost-effective, eliminating the need to replace the entire massage base.

The box door handle for the test box comprises a main body and a rear cover, the main body is of a hollow box-shaped structure with an opening, and the opening is formed in the outer surface of the main body; the rear cover is detachably connected with the main body and forms a sealed cavity with the opening; a plurality of reinforcing ribs are integrally formed in the main body in an injection molding manner, and extend and are distributed along the longitudinal or transverse direction of the main body; through the combination of the hollow box-shaped structure and the detachable rear cover, various technical problems existing in a traditional handle are successfully solved, firstly, the main body adopts the hollow design, materials are saved, the weight is reduced, meanwhile, the external complete shape is kept, and the attractiveness and the holding feeling are not influenced;

The utility model relates to electric motor car technical field, concretely relates to a kind of electric motor car basket and electric motor car.The utility model provides a kind of electric motor car basket, including basket body and basket bottom support, the basket body is located on the basket bottom support;The bottom of the basket bottom support is formed with the accommodating cavity for accommodating vehicle positioner, when vehicle positioner is installed in the accommodating cavity, the bottom surface of the vehicle positioner is higher than the lowest point of the basket bottom support.The whole vehicle positioner is hidden in accommodating cavity and does not protrude from basket bottom support, does not appear conspicuous, also does not affect the aesthetic property of whole electric motor car.

The utility model discloses a foldable high-heeled shoe, which relates to the technical field of high-heeled shoes and comprises a sole, the upper surface and the bottom surface of the sole are respectively and fixedly connected with a vamp and the sole, the bottom surface of the sole is fixedly connected with a heel base and three connecting rods, and the bottom of the sole is provided with a heel cover matched with the connecting rods. A folding heel is hinged to the inner wall of the heel base through a pin shaft, a limiting block and a clamping block are connected to the inner wall of the heel base in a sliding mode, and the folding heel is connected with the limiting block in a clamped mode. The high-heeled shoe can be switched between a high-heeled state and a low-heeled state according to the use requirements of a wearer, so that the requirement that the wearer wears the high-heeled shoe to drive and go out is met, the practicability of the high-heeled shoe in use is effectively improved, meanwhile, the high-heeled shoe can be conveniently adapted to the high-heeled state or the low-heeled state through the shoe sole, and the high-heeled shoe is convenient to use. Therefore, the influence of the height change of the heel on the high-heeled shoes is reduced, and the design of the folding heels hidden in the soles does not influence the overall attractiveness of the high-heeled shoes.

This utility model relates to the field of composite board technology and discloses a composite integrated environmentally friendly multilayer board, including a base layer, a connecting base layer and a top base layer arranged sequentially above the base layer, and a decorative layer on the upper surface of the top base layer. The connecting base layer is connected to both the base layer and the top base layer by an adhesive layer, and the top base layer is connected to the decorative layer by an adhesive layer. The decorative layer is a thin board formed by pressing natural wood veneer. This composite integrated environmentally friendly multilayer board, by setting positioning grooves on the surfaces of the base layer, connecting base layer and top base layer, and engaging with positioning blocks on the upper and lower surfaces of the connecting base layer for interlocking installation, adds mechanical positioning connection to the adhesive bonding of each layer structure. This effectively solves the problem of delamination and warping that easily occurs in traditional multilayer boards that rely solely on adhesive bonding, significantly enhancing the overall structural stability and impact resistance of the multilayer board and extending its service life.

This utility model discloses an environmentally friendly decorative material that is easy to assemble, including a first splicing panel, a second splicing panel, an insert block, and a locking device. The insert block is fixedly installed on the lower surface of the first and second splicing panels, and the locking device is movably installed on both sides of the upper end of the first and second splicing panels. An insert groove is formed on the upper surface of the first and second splicing panels, and a U-shaped groove is formed on both sides of the upper end of the first and second splicing panels. A storage groove is formed on both sides of the inner surface of the insert groove. When it is necessary to separate the first and second splicing panels after they have been spliced ​​together, pulling the locking device causes the locking block to disengage from the locking groove. This allows for convenient separation of the first and second splicing panels. Furthermore, since the U-shaped plate of the locking device forms a whole with the first splicing panel when not in use, it does not affect the aesthetics.

The utility model relates to the technical field of percussion drills, and discloses a percussion drill with a dustproof function, the percussion drill comprises a drilling machine body, the output end of the drilling machine body is provided with a drill bit, the drill bit is internally provided with a drill rod, and the outer side of the drill rod is provided with a dustproof cover; the dustproof cover is installed at one end of the drilling machine body through the connecting base, during disassembly, the stirring pieces on the inner sides of the two concave bases can drive the limiting rod at the bottom of the movable plate to move towards the inner sides of the concave bases so that the limiting rod can be separated from the interior of the connecting hole, and disassembly can be completed by directly pulling away the dustproof cover; when the connecting hole corresponds to the limiting rod, the shifting piece is loosened, the reset spring drives the movable plate to reset, and therefore the limiting rod is connected to the interior of the connecting hole, the dust cover is locked, the disassembly and assembly steps are simplified, rapid assembly and disassembly of the dust cover can be achieved, and the attractiveness of the drilling machine cannot be affected when the drilling machine is not used.

The utility model discloses a spectacle frame with size-adjustable spectacle frames, which comprises two spectacle legs and two spectacle frames, the two spectacle frames are connected through a nose bridge frame, the length of the nose bridge frame is adjustable, and each spectacle frame comprises a main spectacle frame and an adjusting piece. Two ends of the adjusting piece are respectively connected with two ends of the main spectacle frame to form a closed-loop spectacle frame capable of mounting spectacle lenses, and the length of the adjusting piece is adjustable. According to the utility model, the size of the spectacle frame is changed by changing the length of the adjusting piece, so that the spectacle frame adapts to lenses with different shapes and sizes, and the spectacle lenses are convenient and efficient to replace. The distance between pupils and the distance between the two glasses legs are adjusted by adjusting the length of the nose bridge frame connected with the two main glasses frames so as to meet the requirements of different head sizes and different distances between pupils, and the wearing comfort is improved.

The utility model discloses a progressive lens frame which comprises a lens ring, progressive lenses are fixedly arranged in the lens ring, two sides of the lens ring are connected with lens legs through hinges, a middle beam is arranged in the middle of the lens ring, an adjustable nose wing support of an arch structure is arranged on the middle beam in a penetrating mode, and two ends of the bottom of the adjustable nose wing support are movably connected with stipules. Through holes for the adjustable nose wing support to penetrate through are formed in the two sides of the middle beam in a penetrating mode, a blind hole is formed in one side of each through hole, and a positioning assembly for limiting the adjustable nose wing support is arranged in each blind hole. The adjustable nose wing supports capable of being adjusted up and down are arranged on the middle beam of the glasses frame, flexible adjustment can be carried out according to the heights of nose wings of different wearers, the progressive lens wearers can be adjusted to an optimal wearing angle, the progressive lenses are more comfortable to wear, in addition, the adjustable nose wing supports and the nose pads form an integral arch structure, and the adjustable nose wing supports and the nose pads are more convenient to use. The structure is simple, adjustment is easy, and attractiveness of the mirror frame is not affected.

The application relates to an auxiliary braking system and a vehicle. The auxiliary braking system comprises an air source, a driving cylinder fixedly arranged in the inner side of a wheel arch and comprising a cylinder barrel and a piston rod, a connecting pipe for connecting the cylinder barrel with the air source, a reversing valve arranged in the connecting pipe between the driving cylinder and the air source, a guide seat fixedly connected with the wheel arch, and a brake assembly arranged on the side of the guide seat close to the vehicle wheel, slidably connected with the guide seat and fixedly connected with the piston rod. The brake assembly is configured to be in contact with the vehicle wheel when the driving cylinder is extended and to be separated from the vehicle wheel when the driving cylinder is retracted. The application can effectively improve the braking capacity of the vehicle and thus improve the driving safety. In addition, the driving cylinder, the guide seat and the brake assembly are arranged in the inner side of the wheel arch, so that the application has the advantages of simple structure, small space occupation and no influence on the aesthetic appearance of the vehicle.

The invention provides a vehicle anti-collision method and device, a vehicle and a medium, and the method comprises the steps: carrying out the distance and angle detection of a to-be-detected target through a UWB multi-array antenna of the vehicle, and obtaining the target detection information, which comprises the relative distance and arrival angle between the to-be-detected target and the UWB multi-array antenna; based on the target detection information, determining an actual distance between the to-be-detected target and the vehicle; and carrying out anti-collision processing on the vehicle based on the actual distance. In this way, the technical problems that in the prior art, deployment of an ultrasonic radar or a millimeter-wave radar affects the overall attractiveness of the vehicle, and cost is increased can be solved.

The utility model belongs to the technical field of child bumper cars, and particularly discloses a child bumper car with a safety protection modular component, which comprises a chassis and a shell, the shell is fixed at the front end of the chassis, a cavity is arranged in the shell, a seat is fixed at the top of the front end of the cavity, a backrest is fixed at the top of the front end of the shell, and a safety protection module is arranged in the cavity. And a soft cushion is fixed below the backrest. According to the child bumper car with the safety protection modular assembly, the safety belt groove is fixed to the center of the lower portion of the front end of the seat, after a child sits across the groove and sits on the seat, a safety belt is installed between the connecting pieces on the two sides and the safety belt groove in the center, and the two feet of the child are in lap joint with the anti-skid pads of the cavities; the back of the child leans against the soft cushion of the backrest, movement of the body of the child is limited in the vehicle body, the safety of the child is guaranteed to the maximum degree in cooperation with the rubber gasket and the anti-collision cushion wrapped outside the chassis, and the problem that the child is prone to being injured is solved.

The drainage system applied to the sloping roof comprises a first water storage groove and a second water storage groove, the first water storage groove is formed in the middle of the sloping roof, and the second water storage groove is formed in the position close to the bottom of the sloping roof and does not protrude out of an eave at the bottom of the roof. The two grooves are parallel to the length direction of the eave at the bottom of the sloping roof; the two ends of the first water storage groove and the two ends of the second water storage groove are respectively aligned with the two side edges of the sloping roof; the two ends of the first water storage groove and the two ends of the second water storage groove are closed. The top of the first water storage groove is open and does not protrude out of the roof part where the first water storage groove is located, the bottom of the first water storage groove protrudes towards the lower portion of the roof, and the bottom of the first water storage groove is connected with the bottom of the second water storage groove through a plurality of connecting pipes; the top of the second water storage groove is open and does not protrude out of the roof portion where the second water storage groove is located, and the bottom of the second water storage groove protrudes towards the lower portion of the roof and is connected with at least one drainage pipe.

The application relates to the technical field of street lamps, and particularly discloses a street lamp pre-embedded base and a street lamp, which comprise a pre-embedded base and a lamp; further comprise a lamp pole, the lamp is installed at the top of the lamp pole, a flange plate is fixedly connected to the bottom of the lamp pole, the flange plate is connected with the top of the pre-embedded base through bolts; a light spot offset detection mechanism, the light spot offset detection mechanism is located at the top of the pre-embedded base, and the light spot offset detection mechanism detects the light spot offset amplitude of the lamp at the top of the lamp pole when the lamp pole shakes; a stabilizing mechanism, the stabilizing mechanism is located at the bottom of the lamp pole, and the stabilizing mechanism is connected with the light spot offset detection mechanism; only when the lamp pole actually shakes, the light spot offset detection mechanism starts to work; only when the light spot actually offsets, the stabilizing mechanism is started, and the misoperation caused by pure mechanical triggering is avoided; the unfolding amplitude of the stabilizing mechanism is proportional to the shaking amplitude of the lamp pole, slight shaking provides slight support, and serious shaking provides strong support.

The utility model discloses a telescopic structure internally provided with a hose. The telescopic structure comprises a fixed seat, the driving screw rod is hinged to the fixed seat and rotates relative to the fixed seat; the first-stage mechanism is driven by the driving screw rod so as to stretch out or retract; the outer rotating seat is arranged on the primary mechanism; and one end of the hose is connected with the outer rotating seat, so that the hose ascends and descends along with the outer rotating seat. The utility model further provides an electric cooker. According to the telescopic structure internally provided with the hose, when the driving screw rotates, the primary mechanism stretches out or shrinks relative to the driving screw through matching of threads, and therefore the hose is driven to ascend or descend.

This application discloses an adjustable extra-large door system, comprising: a doorpost, the two ends of which are respectively installed in a top groove and a bottom groove via connectors; a door frame, which is snapped onto the doorpost; and a door leaf, which is connected to the door frame via hinges. The bottom of the door frame is provided with a roller device, which includes: a roller mechanism, a roller device bracket, and an adjusting device. The roller mechanism is mounted on the adjusting device, the adjusting device is fixed to the roller device bracket, and the roller device bracket is installed at the bottom of the door frame. The roller system at the bottom of the door leaf allows for height adjustment and can also serve as a support system. It ensures door leaf height adjustment while preventing sagging caused by the door's own weight and structural deformation. Adjusting the bottom adjusting bolts of the door leaf adjusts the height of the rollers to support the weight of the door leaf. The system is simple to install, has a convenient structure, and is easy to operate.

The application provides a positioning method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a road sign in an environment image, wherein the road sign comprises a plurality of contour points and a plurality of code points located in a convex hull formed by the plurality of contour points; determining the identity of the road sign according to the shape of the convex hull and / or the position of the plurality of code points relative to the convex hull; and determining the geographical position information corresponding to the road sign according to the identity of the road sign. The positioning method of the application is widely applicable and the recognition algorithm is simple.

The utility model relates to the technical field of landscape design, concretely is a drainage device for landscape design, include: fixed frame, for placing inside the drainage groove, the top surface fixed connection of fixed frame has the roof, the two inner walls of fixed frame all are established with rectangle slot, intercept frame no.

The utility model relates to children's toy technical field discloses the plush toy with prevent mistaken structure that swallows, including toy main part, the toy main part is provided with the mounting hole on symmetry, this plush toy with prevent mistaken structure that swallows, through setting up the maximum outer diameter of component to be greater than the hole diameter of mounting hole, and setting up antiskid convex grain at its outer peripheral surface, directly prevent component from being pulled out integrally from structure, at the same time, supporting piece adopts elastic material, and is fixed with toy main part through connecting piece, and forms the double restraint of elastic buffer and mechanical limiting with T type sliding block and resistance spring no.

The invention relates to an adjustable composite material butterfly pin structure water permeable brick and a construction method, and belongs to the technical field of municipal engineering and landscape pavement. Comprising a water permeable brick body and an adjustable butterfly pin used for being connected with the water permeable brick body. The water permeable brick body is made of composite materials, butterfly-shaped caulking grooves are formed in the lower middle portions of the four walls of the water permeable brick body, sawtooth-shaped anti-skid lines are arranged on the inner walls of the butterfly-shaped caulking grooves, and the cross sections of the butterfly-shaped caulking grooves are in a symmetrical girdling shape so that adjustable butterfly pins can be embedded and positioned conveniently. The adjustable butterfly pin is in an X shape and comprises a fixed section in the middle, telescopic sections on the two sides and elastic pre-tightening assemblies arranged on the telescopic sections, a plurality of vertical openings are formed in the front side wall and the rear side wall of the fixed section, elastic barbs are arranged on the outer walls of the roots of the telescopic sections, and the positions of the elastic barbs clamped into the vertical openings can be adjusted according to the requirement for the actual brick joint width. Therefore, the telescopic distance of the adjustable butterfly pin is adjusted. The problems of water seepage, paving stability, attractiveness and brick joint adjustability can be effectively solved.

The utility model discloses a concrete pier photovoltaic support and photovoltaic power station that can adjust height, wherein the photovoltaic support comprises a concrete pier and a stand, the concrete pier is provided with an installation groove with an upper end opening and vertically extending, the bottom of the stand is inserted into the installation groove, a height adjusting structure is arranged between the bottom of the stand and the installation groove, the height adjusting structure comprises a plurality of adjusting grooves arranged on the side wall of the stand and spaced apart along the height direction and a controlled support component installed on the side wall of the installation groove, the controlled support component comprises a supporting plate that can be controlled to rotate upward, the controlled support component is inserted into the adjusting groove after the height of the stand is adjusted, for limiting the downward movement of the stand, and the controlled support component rotates upward and is separated from the adjusting groove when controlled. Only the rotating operation of the supporting plate is needed to adjust the height, avoiding the time-consuming and laborious adjustment mode through the locking nut in the prior art.

The utility model belongs to the field of bicycles, and discloses a hidden type seat post fixing mechanism, a stand pipe assembly and a bicycle, the hidden type seat post fixing mechanism comprises a locking frame arranged on a stand pipe, the locking frame is provided with a locking block fixing cavity, a locking block and a locking screw are arranged in the locking block fixing cavity, and the locking block is used for pressing a seat post; a screw head of the locking screw is located at the opening of the lower side of the locking frame and abuts against the locking frame in the axial direction, and a screw rod of the locking screw extends into the locking frame and is in threaded connection fit with the locking block. The utility model has the advantages of convenient installation, convenient operation, safety and reliability.

The invention relates to the technical field of automatic packaging, in particular to automatic packaging equipment and method thereof.The automatic packaging equipment comprises a machine body, a plurality of conveying rods, a packaging frame and a packaging box, the conveying rods are arranged at the top of the machine body, and the bottom of the packaging frame is arranged at the top of the machine body; the bottom of the packaging box makes contact with the top of the conveying rod, the two straightening mechanisms are located at the two ends of the top of the machine body, each straightening mechanism comprises a straightening assembly, and a friction part is arranged at the bottom of each straightening assembly. The packaging box can be straightened when approaching the packaging position, the straightening mechanism and the extrusion mechanism are arranged, the packaging box straightening device can adapt to straightening of different sizes of common packaging boxes in the market, and the packaging efficiency is improved.

The invention discloses an anti-color-mixing car lamp structure assembly which comprises a second-color visible appearance part, a second-color non-appearance part, a bending connection part, a first-color injection molding area A, a first-color injection molding area B, an opponent part and an injection molding sprue, the first-color injection molding area A is provided with a window position, and an injection molding sprue of a second-color sizing material is arranged over the window position; and the second-color non-appearance part is provided with a step. A window position is arranged at the lower part of the injection molding sprue, a second color sizing material is punched during injection, the impact force is removed by the mold, and the second color sizing material firstly contacts with the mold, so that a freezing layer can be quickly formed, and a first color injection molding area is prevented from being punched and melted under the sprue due to high temperature and high speed; by adopting the multi-step design, if the injection molding areas with different colors are melted, a freezing layer is formed when the color mixing material is in contact with the step surface of the mold and is intercepted by the steps, so that the color mixing problem stays in a non-appearance area, the color mixing problem of a double-color / multi-color automobile lamp mask product is fully solved, and the aesthetic property and the light transmission property of a transparent area are not influenced.