14results about How to "Meet regulatory needs" patented technology

The utility model provides a kind of two-wheeled vehicle shock absorber of adjustable, including piston cylinder and piston rod;Piston cylinder and piston rod between are provided with damping spring;Side seat is fixedly installed to the bottom side of piston cylinder, and side seat is fixedly installed with cylinder by connecting plate;The two ends of first flow channel are respectively communicated with cylinder side and piston cylinder bottom;The two ends of second flow channel are also respectively communicated with cylinder side and piston cylinder bottom;First check valve and second check valve are respectively installed in first flow channel and second flow channel;The number of adjusting assembly is two, and two adjusting assemblies are respectively arranged in the one end of first flow channel close to piston cylinder and the one end of second flow channel close to piston cylinder.Adjusting the flow diameter size of first flow channel and second flow channel by two adjusting assemblies respectively, and then respectively adjusting compression damping and rebound damping of shock absorber, satisfy different adjusting demand.

This disclosure relates to the field of titanium extraction technology from blast furnace slag, and particularly to a method for controlling the titanium carbide content using iron oxide powder, comprising the following steps: Step 1, when the slag generated by the carbon-blending of titanium-containing blast furnace slag reaches the smelting endpoint, a sample is taken to detect the mass percentage of titanium carbide in the slag; Step 2, when the mass percentage exceeds a set threshold, iron oxide powder is added to the slag to control the mass percentage within a reference range. This disclosure solves the problem of easy bending of titanium slabs with large aspect ratios during the upsetting process. This disclosure also solves the problem of high TiC content in existing titanium-containing blast furnace slag carbon-blending processes. By adding iron oxide powder to react with excess TiC in a directional manner, the TiC content can be stably controlled within a reference range, effectively reducing slag viscosity, ensuring smooth slag discharge, and avoiding safety hazards such as equipment blockage; at the same time, it improves the temperature control effect of the subsequent boiling chlorination reaction, and improves the efficiency and quality of subsequent titanium resource recovery.

This application provides a pixel circuit, a display panel, and a display device. The pixel circuit includes: a driving module; a bias compensation module, wherein the control terminal of the bias compensation module is electrically connected to a first control signal line, the first terminal of the bias compensation module is electrically connected to a target signal line, and the second terminal of the bias compensation module is electrically connected to either the first terminal or the second terminal of the driving module; the target signal line is electrically connected to a first periodic signal. This application can adjust the bias state of the threshold voltage of the driving module and can flexibly meet the adjustment requirements of the threshold voltage of the driving module under different conditions.

The utility model discloses a kind of automated robot multidirectional motion base, it is related to automation equipment and robot technical field.The utility model includes the mobile base bottom rotationally connected with mobile wheel, the top of the mobile wheel is provided with fixed base, the top of the fixed base is provided with mounting orifice, the bottom of the fixed base is provided with support device.The utility model realizes the stable lifting and balanced load of fixed base by support device, double-end motor operation drives transmission plate and transmission rod rotation, make slider slide on support plate and promote support rod lifting, the guiding effect of four circumferential array's support rod cooperation limit block, ensure that fixed base is evenly stressed and only along vertical direction movement, avoid inclination or deviation, the stability of power transmission is further promoted to symmetrical distribution transmission component, can stably support robot main body, satisfy the adjustment demand of different operation height.

The utility model relates to bird thorn plate technical field, and disclose the bird thorn plate of strain insulator string, including two mounting plates, the inside hinged of two mounting plates is equipped with the scissor type expansion joint, the hinged point of scissor type expansion joint upper end all fixedly installed has the thorn needle, the both sides bottom of scissor type expansion joint all is equipped with the contraction guarantee structure, through setting contraction guarantee structure, when the scissor type expansion joint stretches or contracts, the guide rod of its both sides bottom will slide along the arc groove of fan -shaped board surface, and the guide gear moves along with the connecting plate, when the fan -shaped rack plate and guide gear align, the both sides are engaged, with the meshing drive of gear and rack, the movement track of scissor type expansion joint is accurately guided, through track constraint offsets external force influence, effectively reduces the deformation and deviation of scissor plate under the action of external force.

This utility model discloses a small portable heater, comprising: an outer shell, which includes a main shell for forming a concave receiving cavity and side plates detachably connected to a pair of opposite side end faces of the main shell, one side of the main shell having an open opening communicating with the receiving cavity for heat radiation; a heat radiation assembly, which includes a reflector and an electric heating device disposed in the receiving cavity and used in conjunction with it; and a support leg assembly, which includes a pair of support legs detachably coupled to a pair of side plates; each support leg is rotatably coupled to a side plate, and each support leg is also coupled with a fastener suitable for locking into the side plate after passing through the support leg; a limiting part is formed on the fastener suitable for pressing the support leg against the side plate.

This utility model provides a multifunctional turning pillow, which includes an air bladder with an inclined surface providing support for the human body. The air bladder is connected to an air pump for inflation, and a solenoid valve is connected between the air pump and the air bladder. When the solenoid valve is in the inflation state and the air pump is in the open state, the air pump communicates with the air bladder through the solenoid valve and inflates the air bladder, increasing its size and the inclination angle of the inclined surface. When the solenoid valve is in the deflation state and the air pump is in the closed state, the air bladder communicates with the atmosphere through the solenoid valve, deflating and shrinking, and the inclination angle of the inclined surface decreases. Therefore, this multifunctional turning pillow allows for stepless adjustment of the support angle with a large adjustment range, meeting various needs for adjusting support angles, making it very practical.

This invention discloses a multilayer piezoelectric ceramic vibration device for improving the strength and plasticity of alloys manufactured by laser additive manufacturing. Belonging to the field of electrical ceramic materials technology, it includes a vibration platform, a function amplifier, a power amplifier, and a multilayer piezoelectric ceramic actuator adapted to the vibration platform. The vibration platform supports a metal substrate and transmits the vibration of the multilayer piezoelectric ceramic actuator to the molten pool during the laser additive manufacturing process. Through the high-frequency stable vibration output by the multilayer piezoelectric ceramic actuator, a strong acoustic flow effect and mechanical disturbance effect are formed in the molten pool region. On the one hand, this accelerates the escape of gas from the molten pool, completely eliminating porosity defects such as pores and shrinkage, solving the problems of incomplete fusion and uneven interface bonding in traditional laser additive manufacturing. On the other hand, it breaks up the coarse dendrites growing in the molten pool, increases the nucleation core, and achieves significant refinement of grains and the second phase structure, ultimately achieving a synergistic improvement in alloy strength and plasticity.

This disclosure provides a charging control method, apparatus, device, medium, and program product. It acquires power load regulation information, including a target time period and a target regulation type. The target time period includes at least one sub-time period of a first preset duration. The method determines the load forecast corresponding to each sub-time period for the charging station. Based on the load forecast corresponding to each sub-time period and the regulation response ratio corresponding to the target regulation type, it determines the reference discharge parameters corresponding to each sub-time period for the charging station. Within the target time period, based on the reference discharge parameters of the charging station in each sub-time period and the current operating data of the charging station, it adjusts the charging parameters of the batteries currently being charged at the charging station, thereby enabling the actual discharge power of the charging station to better meet the regulation requirements.

This application provides a display adjustment system, method, and surgical robot system, belonging to the field of medical device technology. In the system, a second support component is connected to a first support component. A display is connected to the end of the second support component away from the first support component. A control module is connected to both the first and second support components. The control module is used to adjust the rotation of the second support component relative to the first support component about a first axis of the first support component with a first rotational degree of freedom. The control module is also used to adjust the rotation of the display relative to the second support component about a second axis of the second support component with a second rotational degree of freedom. Through this system, the display can be adjusted to rotate in space with two different rotational degrees of freedom (first and second degrees of freedom), allowing for flexible posture adjustment in three-dimensional space, meeting the needs of different users, increasing the display's adjustment range, and solving the problem of narrow adjustment range in traditional technologies.

The utility model relates to engineering test technical field discloses an engineering material shearing strength test device of adjustable loading angle, including support platform, the top rear side fixedly connected with fixed plate of support platform, the front side top of fixed plate is rotatively connected with adjusting disc, the front side of adjusting disc is opened with the sliding slot, the inner wall left and right sides of sliding slot all are slidably connected with a plurality of clamping blocks, the front side edge of adjusting disc is fixedly connected with the sliding frame, the inner wall rotationally connected with two -way screw rod of sliding frame, the rear side of adjusting disc all are opened with a plurality of adjusting holes. In the utility model, adjusting disc has the sliding slot and makes clamping block slide under the assistance of sliding frame, rotates two -way screw rod and makes clamping block synchronous movement clamps tightly material, pulls out the positioning frame and can rotate adjusting disc angle, after loosening, the positioning frame is clamped back adjusting hole under the action of spring, simple structure, convenient operation can adjust multiple angles, improve shearing test accuracy, satisfy the adjustment demand.

This utility model discloses a self-locking heavy-duty AGV for glass transport, including an AGV chassis and a self-locking clamping device mounted on the AGV chassis. The self-locking clamping device comprises several clamping units evenly spaced along the length of the AGV chassis. Each clamping unit includes a pair of self-locking clamps arranged opposite each other along the width of the AGV chassis. The distance between the clamps is adjustable, and they cooperate to clamp and fix a piece of glass. This AGV not only has efficient transport capabilities but also ensures the stability and safety of the glass during transport. By employing self-locking technology, it can stably clamp large or heavy glass pieces, preventing shaking and slippage during handling, thereby effectively reducing the glass breakage rate. Simultaneously, this AGV also has heavy-duty capabilities, enabling the transport of multiple pieces of glass at once, significantly improving transport efficiency.

The utility model discloses a kind of COB light source and COB lamps and lanterns with adjustable luminous surface state, the COB light source includes substrate, driving area, soldering area and light source area are equipped on substrate, at least two light emitting modules with interval distribution are equipped in light source area, low-voltage multi-stage linear constant current driving module is equipped in driving area;Soldering area includes power supply pad, power supply pad is connected with external voltage regulating module, low-voltage multi-stage linear constant current driving module and light emitting module respectively, for providing direct-current low-voltage power supply for low-voltage multi-stage linear constant current driving module and light emitting module;Low-voltage multi-stage linear constant current driving module is connected with light emitting module, for controlling any one or more than two light emitting modules to work according to the voltage variation of input power supply, to adjust the working state of the luminous surface of light source area.Adopting the utility model can adjust the working state of the luminous surface of light source area, realize new luminous surface adjusting function, and the number of pad and wiring is less, assembly wiring efficiency is high, while overall structure is simple and low in cost.