10results about How to "Meet dynamic needs" patented technology

The utility model discloses a remote control camera lifting device, which belongs to the technical field of photographic equipment and comprises a disc lifting base, an electric push rod, a mounting bracket, a comprehensive signal transmission device, a pan-tilt camera body, a hole top universal wheel and a quick release component, the electric push rod is installed at the circle center of the top of the disc lifting base, the installation support is installed at the output end of the electric push rod, the comprehensive signal transmission device is installed in the installation support, the pan-tilt camera body is installed at the top of the installation support, and the hole top universal wheels are arranged at the bottom of the disc lifting base. The quick release assembly is installed on the top of the disc lifting base. The problem that in the prior art, when mobile shooting and fixed shooting are switched, universal wheels need to be disassembled repeatedly, operation is tedious and time-consuming, and consequently shooting efficiency is low is solved. The system improves the stability and shooting efficiency of equipment, and is suitable for professional image scenes which need to be quickly arranged and have variable environments.

This application relates to the field of intelligent connected vehicle technology, and particularly to a method and apparatus for remote configuration of scenario modes. The method includes: acquiring multiple atomic conditions and multiple atomic actions corresponding to various scenario modes of a target vehicle, to construct a target scenario mode based on at least one atomic condition and at least one atomic action; configuring the target scenario mode to the target vehicle, and obtaining the execution result of the target scenario mode if the atomic conditions and atomic actions in the target scenario mode meet the target safety conditions; adjusting the atomic conditions and / or atomic actions in the target scenario mode according to the execution result until the adjusted target scenario mode meets the target requirements, and configuring the adjusted target scenario mode to the target vehicle. This solves the problems of inflexible configuration logic, long response cycles, and difficulty in quickly matching dynamic market demands in the construction methods of scenario mode configuration technologies in related technologies, which affect the optimization and iteration of the driving experience.

The utility model discloses an obstetrical nursing enclosure, including fender assembly for limiting infant sleep position, including fender main part, fender main part is right triangle prism structure, and the inclined surface of fender main part is provided with the blocking part, and the sidewall of fender main part is inlayed and is provided with the enclosure mounting hole. The utility model's enclosure assembly passes through the design of the up and down movement of screw column in sliding mouth, can fast regulation height, and the enclosure of lowering in daytime is convenient for nursing personnel to arrange bed, feed or check infant, and the enclosure of lifting in night ensures safety. Compared with traditional fixed height enclosure, the device can realize function switching without disassembling, and the operation is simple and direct, and knob control does not need additional tool, and is suitable for hospital, confinement center and other high frequency nursing scene. The limiting function of fender assembly further reduces the hindrance in the nursing process, ensures infant in the safety area, significantly improves the nursing efficiency, reduces the operation burden of medical staff or parent, and satisfies the diversified nursing demand.

The utility model relates to the technical field of steel structure factory buildings, in particular to a steel structure factory building secondary conversion ceiling device which comprises a steel frame, the steel frame is I-shaped, a steel structure fixing buckle is arranged on the surface of one side of the steel frame, a conversion hanging beam is arranged at the bottom of the steel structure fixing buckle, and a C-shaped steel hanging bracket is arranged at the bottom of the conversion hanging beam. The C-shaped steel hanging brackets are internally provided with conversion hanging lead screws, the bottoms of the conversion hanging lead screws are provided with T-shaped hanging beams, suspended ceiling plates are laid between the T-shaped hanging beams, the number of the steel frames is two, each steel frame is provided with four steel structure fixing buckles, the bottom surface of any one conversion hanging beam is fixedly provided with a supporting buckle, and each supporting buckle is internally provided with two C-shaped steel hanging brackets. The suspended ceiling plate mounting device has the advantages that the structure is simple, the design is reasonable, the overall height of the suspended lead screw can be adjusted and converted according to the actual requirements of different factories, and then the suspended ceiling plate is mounted at the required height.

The invention discloses a table look-up type deformation matching and electromagnetic mapping digital twinning system and a table look-up type deformation matching and electromagnetic mapping digital twinning method. The system pre-constructs a multi-physical field simulation database with speed as a main key, stores a deformation three-dimensional model, pressure field data, radar cross section (RCS) data and feature point displacement, and establishes a reduced scale model deformation-speed association list. In the manual mode, the speed is directly input to call corresponding multi-physical field data; in an automatic mode, the displacement of the feature points of the reduced scale entity model is detected in real time through a displacement detection module, the current deformation quantity is calculated, a speed major key is reversely matched by adopting a minimum absolute difference method based on the association list, and then corresponding multi-physical field data is called; and synchronously displaying the deformation three-dimensional model, the pressure field pseudo-color distribution and the RCS map on a visual rendering platform, and realizing digital mapping from entity deformation to a multi-physical field state.

The utility model provides a novel structure decoration wall poster which comprises a metal plate pre-installed on a wall body, a base plate and a plurality of neodymium iron boron magnetic strips which are fixedly connected to the base plate and arranged in an array mode, and the base plate comprises a base material layer, a reinforcing layer, a buffering layer, a waterproof layer and a protective layer which are sequentially stacked. A plurality of layers are assembled in a hot-pressing composite processing mode, a decorative plate is arranged on the base plate in a sliding mode, one side of the base plate is fixedly connected with an installation strip with a T-shaped section, and an installation groove used for installing the installation strip of another base plate is formed in the other side of the base plate. According to the decorative wall poster with the novel structure, a mechanical interlocking structure of the T-shaped mounting strip and the limiting rod is arranged, and the neodymium iron boron magnetic strip is connected with the preassembled metal plate in an adsorption manner, so that lossless disassembly of the decorative plate and the base plate and high-precision alignment of multi-unit splicing can be realized under the condition that an adhesive is not needed; the wall damage risk is reduced; and the construction efficiency is improved.

This utility model discloses a studio lighting dimming control device, including studio walls. The studio walls are connected end to end to form a whole space, and the interior of this space is divided into a performance room, a control room, and a follow spot platform by the walls. A set of crossbeams is fixedly connected to the inner top wall of the control room wall. Lifting components are set on the crossbeams, and lighting components are set at the lower end of the lifting components. The communication connection between the dimming console and the DMX amplifier, and between the control console and the lifting machine are confirmed. The tension of the lifting rope, the lubrication of the pulleys, and the lighting wiring are checked. The "master stop button" is pressed to test the emergency protection. At the same time, the lifting height (1.5m-6m), stage illuminance and other parameters are preset. The control console drives the lifting machine, which drives the platform to rise and fall to the preset height through the pulley group and locks it. The dimming console individually calibrates each light fixture, calls the scene template to verify the synergistic effect of the lighting on the stage and the fill light on the audience, and ensures that the parameters meet the standards. The dimming console soft keys quickly switch scenes.

This utility model discloses a bearing structure for a turbocharger, belonging to the field of mechanical engineering technology, and specifically relating to a bearing system used to support the high-speed rotating spindle in a turbocharger. This utility model aims to solve the shortcomings of existing technologies, such as the large wear and high transmission resistance of floating ring bearings during start-up and shutdown, and the complex, costly, and unreliable structures of custom ball bearings developed to meet the high-speed requirements of turbochargers. This utility model uses a conventional ball bearing structure, and through the setting of an inner spacer ring, an outer spacer ring, spacers, and a reasonable oil circuit design, achieves the goals of reducing transmission losses, improving performance, reducing costs, and improving reliability. This utility model provides various specific embodiments to adapt to the needs of different turbocharger models.

The invention discloses a fertilizing device for corn cultivation, and relates to the technical field of intelligent agricultural machines.The fertilizing device comprises a rack and a ditching wheel, the ditching wheel is arranged below the rack, a fertilizing barrel is erected on the rack, and a feeding cavity is formed in the fertilizing barrel. The driving part drives the multiple feeding shafts to rotate at different transmission ratios, the feeding grooves formed in the feeding shafts and the telescopic flexible pads in the feeding grooves are combined, different nitrogen, phosphorus and potassium fertilizers in the feeding cavity can be put in different proportions, the dynamic requirements of corn for elements such as nitrogen, phosphorus and potassium in different growth stages are met, and the corn planting efficiency is improved. The phenomena of seedling burning or insufficient fertilizer supply and the like caused by unbalanced proportioning are avoided, the feeding amount of each chemical fertilizer can be accurately controlled, and the problem of low chemical fertilizer proportioning precision of a traditional fertilizing device is effectively solved.

The invention discloses an ultra-precise three-axis air floating platform, which adopts the collaborative design of a vacuum preloading air floating guide rail and a porous throttling air floating bearing, and combines the nanoscale feedback of a high-precision linear grating ruler and the adjustment of a closed-loop control system to realize the nanoscale position repetition precision of an XY plane and the lifting precision within + / -1nm of a Z axis; the full-air-floating non-contact structure eliminates mechanical friction, the elastic buffering and self-adaptive adjusting capacity of an air film compensate machining and assembling errors, and the multi-frequency-band vibration isolation of the air-floating vibration isolation device is matched, so that vibration transmission and motion resistance are effectively reduced, the operation stability of equipment is improved, the service life of the equipment is prolonged, and the maintenance cost is reduced; the combination of gravity balancing of a friction-free air cylinder and driving of a linear motor is adopted, and guiding of a U-shaped guide rail is matched, so that friction-free lifting and sub-nanoscale position control are achieved; x / Y-axis dual-motor linkage is cooperated with the air bearing, so that the track smoothness and the dynamic response speed are improved, and the dynamic requirements of complex linkage processing or measurement are met.