14results about How to "Improve conspicuity" patented technology

The invention discloses a laser etching production process of a signboard. The laser etching production process comprises the following steps: S1) manufacturing a light-transmitting surface shell; s2) spraying primer on the outer surface of the light-transmitting surface shell to form a primer layer; s3) colored paint is sprayed based on the primer layer to form a colored paint layer; s4, the middle ring laser etching area is subjected to laser etching, the laser etching depth is smaller than or equal to the thickness of the colored paint layer, and the laser etching depth gradually changes in a reciprocating mode in the first direction; s5) performing laser etching on the secondary outer ring laser etching area and the secondary inner ring laser etching area until the laser etching depth reaches the outer surface of the light-transmitting surface shell; according to the laser etching method, the colored paint layers which are stacked in multiple layers and gradually changed in color are matched with the gradually-changed laser etching depth, the gradually-changed color effect is achieved, and the layering sense, the stereoscopic impression and the diversity of laser etching patterns are improved.

This utility model discloses a conveniently installed car dust cover, relating to the field of car dust cover technology. It includes: a car body and a dust cover body, a first Velcro strap and a weighted edge. A second Velcro strap is installed on the outer wall of the first Velcro strap, and a weighted edge is installed on the outer wall of the second Velcro strap. A connecting layer is installed on the inner wall of the dust cover body, and a flexible magnetic strip is installed on the outer wall of the connecting layer. This utility model uses a convenient installation mechanism and a flexible magnetic strip for installation. When the dust cover body is placed on the outside of the car body, the flexible magnetic strip directly adheres to the outer wall of the vehicle, eliminating the need for ties. Simultaneously, the second and first Velcro straps adhere to each other, and the weighted edge is installed on the outside of the dust cover body. The weighted edge provides a downward vertical force, allowing the dust cover body to better adhere to the outside of the car body for protection.

The present invention provides a drawing annotation analysis method, system and storage medium, which relates to the technical field of drawing processing, including: receiving drawings to be analyzed, identifying and segmenting annotation units, and obtaining annotation units; performing standard analysis on annotation units, obtaining annotation standard coefficients, and dividing manual and automatic annotation units; obtaining annotation space, optimizing annotation positions, and obtaining optimal manual and automatic annotation positions; displaying optimal manual annotation positions, receiving manual annotation information, automatically annotating to generate automatic annotation information, and obtaining analysis results. The present invention solves the technical problem that manual annotations are mixed with other annotations due to unreasonable distribution of annotation positions, and automatic annotations cannot fully consider the positions and influences of manual annotations, resulting in uneven overall annotation layout, and achieves the technical effect of optimizing the annotation position layout, improving the uniformity of annotations and the conspicuousness of manual annotations, and ensuring the accuracy of annotation efficiency and annotation results.

The utility model discloses a doll ejection game machine, including the bottom disc and first layer rotating disc, the outside of bottom disc is provided with first layer rotating disc, the inside center position of first layer rotating disc is swingedly installed with the locating disc, the bottom of locating disc is installed with the locating seat, and the locating seat is fixedly connected with the bottom disc, the inside center position of locating disc is installed with the rotating sleeve, the inside center position of rotating sleeve is installed with the material pushing rod, and both ends of material pushing rod all extend to the outside of rotating sleeve, and the top of material pushing rod is installed with the top buckle. The utility model not only realizes that doll ejection game machine is convenient to the circumferential type rotation drive of doll, facilitates the ejection exposure of the corresponding rotation doll, facilitates the rotation of the doll of multiple position drive, and also facilitates the circumferential type rotation of the doll to appreciate and watch, facilitates the convenient control of the ejection doll, improves the convenience when the doll ejects, improves the eye -catching and the entertainment when the doll ejection game machine uses.

The utility model relates to the technical field of mineral exploitation, in particular to a site marking device for mineral resource exploitation. According to the technical scheme, the device comprises a stand column, an inserting groove is formed in the stand column, an inserting rod is slidably installed in the inserting groove, a supporting frame is installed at the top of the inserting rod, a universal ball is rotatably installed between installation bases, a fixing rod is rotatably installed in the universal ball through a bearing, a balancing weight is installed at the bottom of the fixing rod, and a connecting table is installed at the top of the fixing rod; the signboard comprises signboards, an information board and reflectors, the signboards are mounted at the top of the connecting table at equal intervals, and the reflectors are mounted at the top and the bottom of the information board. The signboard and the fan blades can drive the fixing rod to rotate through the bearing under the pushing of wind power, meanwhile, the universal ball can be driven to swing between the installation base and the limiting block, the irradiation range of the light reflecting plate can be enlarged in the swinging process, the device is more striking, and observation in the distance is facilitated.

The utility model discloses an adjustable square LED working lamp which comprises a moving plate and tracks, the tracks are symmetrically arranged outside the moving plate, a top plate is installed at the top end of the moving plate, a turnover plate is arranged outside the top plate, a U-shaped frame is arranged outside the turnover plate, a square LED working lamp body is arranged outside the U-shaped frame, and the square LED working lamp body is arranged on the top end of the moving plate. And four sets of rotating shafts are installed at the bottom end of the moving plate, the surfaces of the rotating shafts are all sleeved with electric wheels, the electric wheels are all slidably connected with the rails, and two sets of first electric push rods are installed on the side wall of the moving plate. According to the square LED working lamp, the position and the turning angle of the square LED working lamp can be conveniently moved and turned, the convenience of irradiating by moving the position and the turning angle of the square LED working lamp is improved, convenient multi-stage rotating irradiation is facilitated, the irradiation range is widened, the striking performance is improved, and the efficiency of irradiating by multi-stage rotating of the square LED working lamp is improved.

The utility model discloses an electric forklift frame with a warning function, which comprises a forklift door frame, two groups of positioning plates are arranged on the outer surface of the forklift door frame, the back surfaces of the two groups of positioning plates are jointly and fixedly connected with a mounting plate, and the front surfaces of the two groups of positioning plates are jointly and fixedly connected with a fixing plate. An adjusting frame is fixedly connected to the front face of the fixing plate, symmetrical positioning rings are arranged on the outer surface of the adjusting frame, pallet forks are fixedly connected to the bottom faces of the two positioning rings, and first grooves are formed in the side faces, away from each other, of the two pallet forks; first warning lamps arranged at equal intervals are installed in the two first grooves correspondingly, and second grooves are formed in the side faces, away from each other, of the two pallet forks correspondingly. According to the device, through cooperation of the first warning lamp and the second warning lamp, the line shape of the pallet fork can be presented, people can conveniently judge the position of the pallet fork, the striking performance of the pallet fork is further improved, and the pallet fork can attract attention of pedestrians more easily.

The utility model belongs to the field of building construction, and particularly relates to a safety warning device which comprises a placing seat, a limiting ring is fixedly connected to the top of the placing seat, a sliding groove is formed in the top of the placing seat, a warning structure is arranged on the sliding groove, and the warning structure comprises an output motor. An output motor is fixedly connected to the lower portion of the containing base, a connecting rod is fixedly connected to the output end of the output motor, and a containing block is fixedly connected to the side, away from the output motor, of the connecting rod. According to the safety warning device, an output motor is started to drive a connecting rod to rotate, a placing block moves on the inner wall of a sliding groove, then a warning board on a clamping base is driven to move, through the moving warning board, the striking effect of the device is improved, pedestrians are prevented from entering a construction area by mistake, the warning board is flatly placed at the top of the placing base, and the safety of the construction is improved. And the warning board is clamped by the movable block and the fixed stop block, so that the storage work of the warning board is completed.

A land survey auxiliary device disclosed by the present invention comprises an air-drop mechanism, a plurality of mechanical landmarks are stored in the air-drop mechanism, each mechanical landmark comprises a bullet head, a spline shaft and a bullet tail which are all in a vertical revolving body shape, the bullet head, the spline shaft and the bullet tail are coaxially fixed in sequence from bottom to top, a vertical outer support cylinder is coaxially inserted into the spline shaft at a clearance, and the outer support cylinder is provided with a plurality of through holes. A middle baffle is coaxially, hermetically and rotatably connected to the upper middle portion of the inner wall of the outer supporting cylinder, and a horizontal lower baffle is fixed to the bottom end. The effect of double marking is achieved through liquid marking and the rubber balloon. When the mechanical landmark falls to be in contact with the ground, the elastic head firstly makes contact with the ground, under the influence of inertia, the outer supporting barrel overcomes the elastic repulsive force of the main compression spring, continues to move downwards and then resets under the action of the elastic repulsive force of the main compression spring, and in the process, the outer supporting barrel drives the storage barrel and the needle head to move downwards; therefore, the bullet head is used for pushing the needle head upwards.

The utility model relates to the technical field of ship navigation auxiliary facilities, and discloses a ship navigation aid indicator lamp. The ship navigation aid indicator lamp comprises an installation seat, a supporting seat, a lampshade, an end cover, a lamp holder, LED light-emitting plates and a floating air bag, the supporting seat is fixedly connected to the installation seat, the lampshade is installed on the supporting seat, the end cover covers the lampshade, the lamp holder is arranged on the supporting seat in a rotating mode, the LED light-emitting plates are installed on the lamp holder, and the floating air bag is arranged on the LED light-emitting plates. A floating air bag is arranged at the bottom of the mounting base, the servo motor is mounted on the mounting base, an output shaft of the servo motor is connected with the rotating rod through a coupler, the top end of the rotating rod is connected with the lamp holder, and the multiple baffles are arranged on the lamp holder. The rotating rod drives the lamp holder to rotate, light of the LED light-emitting plate flickers under the rotating cooperation effect of the baffle and the lamp holder, and therefore the striking effect is enhanced, the attention of sailors can be attracted rapidly, and a ship can accurately travel to a planned navigation channel.

The utility model discloses a stage light of multi -light -source light efficiency, including track group and moving plate, the outside symmetry of track group is provided with moving plate, the inside of moving plate all movable installation has rotating shaft, rotating shaft all runs through moving plate and extends to its outside, the outside of rotating shaft is provided with the equal interval multiple sets telescopic cylinder, the inside of telescopic cylinder all is provided with telescopic link, telescopic link all runs through telescopic cylinder and extends to its outside, the top side wall of moving plate all symmetry movable installation has support shaft. The utility model not only has realized that stage light is convenient to move position and irradiates different area, has increased the irradiation range, has improved the flexibility that stage light moves position and irradiates different area, and has facilitated the convenient adjustment position and irradiated, has increased the conspicuousness of personnel, has improved the convenience of stage light multistage rotation and adjustment position.

The invention discloses a borehole water level measuring device for hydrogeological exploration, which relates to the field of geological exploration technology, and comprises a water level pipe, a water inlet is provided below the side wall of the water level pipe, the water inlet is communicated with the inside of the water level pipe, a water inlet filter is fixedly installed below the inside of the water level pipe, a float is provided on the water inlet filter, a push rod is fixedly installed on the top of the float, a measuring mechanism is provided above the partition, a cleaning mechanism is provided below the inside of the water level pipe, the measuring mechanism comprises a measuring pipe, a piston, a mounting rod and a liquid level pipe, the measuring pipe is fixedly installed on the top wall of the partition, the piston is movably installed inside the measuring pipe, and the push rod penetrates upward through the bottom wall of the measuring pipe and is fixedly connected with the piston. The invention achieves the effect of cleaning the inside of the water inlet and the water inlet filter through the arrangement of the cleaning mechanism and the driving mechanism, avoids the situation that the water inlet filter is blocked by debris in the water, and ensures the accuracy of the measurement.

The invention relates to an urban bridge mid-division zone gap self-interpretation traffic safety facility design system, which comprises a longitudinal gap self-interpretation traffic safety device arranged in a mid-division zone on the upper layer of a viaduct and an indication guide device arranged on the lower layer of the viaduct, and is characterized in that the longitudinal gap self-interpretation traffic safety device comprises an anti-falling net and a self-interpretation anti-dazzle device; the anti-falling net and the self-interpretation anti-dazzle device are both fixedly arranged on a cross beam of the viaduct, the indicating and guiding device is arranged on the road surface under the viaduct, and the self-interpretation anti-dazzle device comprises shutter type shielding pieces, longitudinal ribs and transverse beams; the shutter type shielding sheet is fixedly arranged on a cross beam of the viaduct, the transverse beam is anchored on the side edge of the cross beam of the viaduct, and the longitudinal rib is anchored on the transverse beam. According to the invention, road surface projection points, lines and circles of sunlight with gaps in the middle are changed to be discontinuous, scattered and random, the driving interference to road surface drivers is reduced, a road surface indicating and guiding device is strengthened, the psychological expectation of the drivers is met, and easy and safe driving is realized.

The utility model relates to the technical field of outdoor equipment, in particular to an emergency rescue suit which comprises an upper garment, a lower garment and a cloth structure, the upper garment comprises an outer garment body, a second hook-and-loop fastener is sewn to the middle of the rear side of the outer garment body, a bandage is sewn to the lower portion of the second hook-and-loop fastener, and a first hook-and-loop fastener is sewn to the lower end of the bandage. Covering cloth is sewn on the upper edge of the rear side of the coat body; the lower garment comprises protective trousers; the cloth structure is tailored and sewn into an upper garment and a lower garment. According to the outdoor rescue coat, before rescue workers carry out outdoor rescue assistance, the upper coat and the lower coat are put on, the rescue rope wound into a ring is wound through the bandage, the first hook-and-loop fastener and the second hook-and-loop fastener are attached to each other, the rope ring is carried on the back side of the coat body, and then the rope ring is completely shielded and wrapped through the shielding cloth; the rope loop is prevented from being exposed, and the situation that the rescue worker drastically shakes when moving in the forest environment, the rope loop is hung on the branch, and the moving speed of the rescue worker is affected is avoided.