7results about How to "Safe collection" patented technology

The utility model relates to the technical field of samplers, and discloses a fishing rod type electric water sampler which comprises an electric telescopic rod, a conveying pipe is arranged on the electric telescopic rod, an electric water suction pump is arranged at one end of the conveying pipe, an ice breaking mechanism is arranged at the other end of the conveying pipe, and the ice breaking mechanism comprises a shell. The fishing rod type electric water quality sampler is carried to an ice surface area to be sampled, when the fishing rod type electric water quality sampler is used, the telescopic motor is started to drive the driving motor to move downwards, the driving motor drives the hollow connecting piece, the inner heating piece and the conical head to rotate through the protection assembly, so that the conical head can spirally cut into an ice layer, and the inner walls of the hollow connecting piece, the inner heating piece and the conical head are hollow; the electric water suction pump is started, water is introduced into the conveying pipe through the hollow connecting piece, the inner heating piece and the conical head and is pumped out for sampling, and collection of subglacial water samples can be efficiently and safely completed in a low-temperature ice surface environment.

This invention relates to the technical field of procedural quality control and discloses a digital intelligent quality monitoring system and method for the entire steelmaking process. The system includes a full-process steelmaking information collection module, a full-process steelmaking quality simulation module, and a full-process steelmaking quality control module. Based on the characteristic information of steelmaking raw materials, the status information of steelmaking equipment, the steelmaking process information set of the target steelmaking stage, and the characteristic information of the steelmaking quality pre-simulation platform, and combined with the steelmaking management platform, it efficiently and dynamically executes the steelmaking quality pre-simulation operation of the target steelmaking stage, realizing intelligent pre-simulation of the steelmaking quality of specific steelmaking stages throughout the entire steelmaking process; it realizes real-time digital simulation of steelmaking quality based on the actual steelmaking production status; and it dynamically and reliably executes steelmaking quality control operations based on the optimal steelmaking quality control information and combined with the steelmaking management platform, achieving efficient response of steelmaking quality control and improving the reliability of steelmaking quality control.

The utility model discloses a portable water quality detection sampling device relates to water quality detection technical field, including main support frame, one end top of main support frame is equipped with U type handle, the other end of main support frame is equipped with adjusting assembly, is used for carrying out water quality sampling to the target water area of different water depth and off shore distance, the other end bottom of main support frame is equipped with sampling assembly, is used for guaranteeing the smooth progress of water quality sampling process, the sampling assembly includes fixed cylinder, the fixed cylinder is located in the other end bottom of main support frame, the fixed cylinder bottom is connected with the pivot of bearing, the utility model discloses through arc plate drive several blocking lever around sampling cylinder rotation, all with sampling cylinder insulate waterweeds and silt etc, realize sampling through several sampling holes to avoid sampling blockage, ensure that the water quality of collection is more representative, reduces sample pretreatment step, guarantees the smooth progress of water quality sampling process.

This invention discloses a registration system and method for oral implant surgery, characterized by comprising: a registration instrument and a navigation device communicatively connected to the registration instrument; the registration instrument includes an instrument acquisition unit and a control circuit, the tip of the instrument acquisition unit is provided with a tip contact sensor, and the control circuit is connected to the tip contact sensor; wherein, the tip contact sensor is used to generate a tip sensing signal when it detects that the tip of the instrument acquisition unit contacts the target acquisition object; the control circuit is used to acquire the tip sensing signal and send the tip sensing signal to the navigation device; and registers the actual position of the registration instrument and the instrument navigation position of the registration instrument according to the contact position information, thereby optimizing the way the operator collects registration points in the patient's mouth, achieving the technical effect of safely and quickly completing the collection of registration points, thereby improving registration efficiency and shortening registration time.

This invention discloses a transformer oil sampling device and system, relating to the field of transformer testing technology. The device includes a controller, an oil storage tank, a piston, an electric push rod, an oil outlet valve, and an oil inlet valve. An exhaust port is provided in the oil storage tank. The piston and electric push rod are located inside the oil storage tank. The oil outlet valve and oil inlet valve are mounted on the oil storage tank. The electric push rod is fixedly connected to the inner wall of the oil storage tank, and its free end is fixedly connected to the piston. The piston is slidably connected to the inner wall of the oil storage tank. The piston is used to obtain oil from the transformer or push oil back to the transformer. The oil outlet valve ensures that transformer oil can only flow from the transformer into the oil storage tank, and the oil inlet valve ensures that transformer oil can only flow from the oil storage tank into the transformer. The oil storage tank, piston, electric push rod, oil outlet valve, and oil inlet valve form a sampling unit. The system includes the above-mentioned device and a transformer. Through the controller, oil storage tank, piston, electric push rod, oil outlet valve, and oil inlet valve, it collects oil samples accurately and safely.

A liquid sampling device and method is provided, comprising the collection of a sample of bodily fluid, such as blood, without intervention of a medically trained individual. The bodily fluid sampling device advantageously comprises an isolating cap or envelope adapted to slide over the sample container to prolong the transport time as much as possible. In one embodiment, the isolating cap or envelope is manually set in place by the user according to written operating instructions provided with the device via a user actuated tab, or is automatically slid into place by a second mechanism optionally triggered by thermal contraction of an element after the device has reached a sufficiently low temperature in a refrigerator. The bodily fluid sampling device is optionally equipped with a unique identification code and carries an electronically readable identification tag. Depending on the environment, the sampling device is optionally equipped with geolocation and remote communication capabilities to enable collection after the sampling process has been performed without further action by the user. Advantageously, the bodily fluid sampling device according to the invention is optionally configured to use a standard analysis tube well known in the industry, enabling analysis of the contents of the tube on standard automated analysis equipment. Associated methods are provided for collecting a sample of bodily fluid using such a sampling device and ensuring the sealed transport of the collected sample of bodily fluid to an analysis laboratory.

The utility model relates to the technical field of the discharging of cable tie injection molding machine, especially the discharging mechanism of cable tie injection molding machine, solves the problem of inconvenient discharging after cable tie molding and easy collision damage in prior art. The discharging mechanism of cable tie injection molding machine, including injection molding machine and two moulds, one side of one mould is fixedly connected with insertion slot, the inside of insertion slot is equipped with extrusion mechanism, the surface of one mould is provided with forming groove, the forming groove is communicated with insertion slot, the inside of forming groove is rotatably connected with the anticreep block of circular arc shape, the inside of anticreep block is fixedly connected with sealing ring, and the bottom of injection molding machine is equipped with collecting box. The utility model can conveniently discharge after cable tie molding, and can collect the cable tie safely.