8results about How to "Affect the test results" patented technology

The utility model discloses an analyzer for monitoring water quality, which comprises an analyzer body, the upper surface of the analyzer body is respectively provided with a display, a button and an indicating lamp, the surface of one side of the analyzer body is provided with a first groove, the surface of the other side of the analyzer body is provided with a second groove, and the first groove is communicated with the second groove. A first groove is formed in the water tank, a tray is slidably connected to the bottom end of the interior of the first groove, a limiting groove is formed in the upper surface of the tray, and a glass slide is connected to the interior of the limiting groove in a clamped mode. After the detection of the detection probe is completed, deionized water is sprayed on the glass slide and the tray through the spray head, sewage is discharged through the water outlet after flushing is completed, and then moisture on the surfaces of the glass slide and the tray is dried by the blower, so that the influence of moisture residue on the next water quality detection result is prevented.

The invention discloses cotton yarn finished product inspection equipment, and relates to the technical field of cotton yarn finished product inspection, the cotton yarn finished product inspection equipment comprises a detection table, a water tank is fixedly installed at the top of the detection table, and a water inlet pipe fixedly penetrates through the surface of the water tank; and the clamping device comprises a motor, a reciprocating screw rod, an inclined plate, a clamping plate, a fixed cylinder, a roller, a roller I, a fixed frame, a limiting plate, a fixed plate and a connecting block I. According to the cotton yarn finished product inspection equipment, the roller moves to drive the roller I to move, and at the moment, the roller I moves upwards along the surface of the inclined plate; meanwhile, the first rolling wheel moves under the action of the inclined plate to drive the roller to move upwards until the cotton yarn finished product is clamped, automatic clamping of the cotton yarn finished product is achieved, it is avoided that due to improper clamping, the detection precision of the cotton yarn finished product is reduced, meanwhile, the time for workers to fix the cotton yarn finished product is shortened, and the equipment efficiency is improved.

This utility model discloses a universal auxiliary fixture for testing the pressure resistance and burst strength of aluminum shells. It includes a testing device with a base mounted on its bottom and a testing platform mounted on the top of the base. A support block is fitted onto the surface of the testing platform. The left side of a clamping assembly is fixedly connected to the right side of the support block. The bottom of a cleaning mechanism is slidably connected to the top of the support block. The cleaning mechanism includes a housing, the bottom of which is slidably connected to the top of the support block, and a connecting block is fixedly connected to the top of the housing. This utility model uses the clamping assembly to clamp and position the aluminum shell on the top of the testing platform, facilitating the testing of the aluminum shell by the testing device. Then, the cleaning mechanism and collecting assembly clean and collect the residue and debris from the aluminum shell on the top of the testing platform. This universal auxiliary fixture for testing the pressure resistance and burst strength of aluminum shells improves the stability of the auxiliary fixture and prevents residue and debris from the aluminum shell from adhering to the surface of the testing platform.

The present invention discloses a smart construction site environment monitoring system, including a mounting column, decibel analyzers are evenly distributed on the outer shell of the mounting column, a solar panel is arranged on the top of the mounting column, and a camera is arranged on the supporting plate; a first cleaning brush and a sponge are arranged at intervals on the side of the rotating rod close to the solar panel, the first cleaning brush and the sponge are in active contact with the solar panel, and the second cleaning brush is in active contact with the remote PM2.5 collector probe and the remote PM10 collector probe respectively. The present invention provides a smart construction site environment monitoring system, which can focus on tracking areas with high decibel noise, expand the effective range of the camera collection area, and can also scrub the solar panel, the remote PM2.5 collector probe and the remote PM10 collector probe while adjusting the camera orientation to prevent dust adhesion from affecting lighting or affecting the accuracy of air quality detection.

This invention relates to the field of mold wear detection technology, specifically disclosing a wear detection mechanism for automotive interior part molds. The mechanism includes a support frame and a guide rod mounted thereon. A reciprocating lead screw is bearing-connected to the support frame, and a mounting bracket is threaded onto the reciprocating lead screw. A screw rod is fixedly connected to the lower end of the mounting bracket, and the screw rod is connected to a photosensitive scanner via a follower-type displacement mechanism. The follower-type displacement mechanism includes a worm gear threaded onto the screw rod. This invention utilizes a sufficiently large detection range of the photosensitive scanner, making it suitable for wear detection of larger-sized automotive interior part molds. Furthermore, during wear detection of automotive interior part molds using the photosensitive scanner, a gentle breeze is continuously blown upwards from the mold, effectively removing dust from the space above the mold and ensuring a sufficiently low dust content in the space above the mold during photosensitive scanner detection, thereby improving the accuracy of the detection results.

The utility model relates to the technical field of cooking equipment, and discloses a pot which comprises a pot body, a check ring structure is arranged in the center of the bottom of the pot body, the check ring structure is arranged on the outer surface of the bottom of the pot body in a protruding mode, a containing space is defined by the check ring structure and the bottom of the pot body, and a temperature detection device of a gas stove can stretch into the containing space. The check ring structure is arranged on the pot body, abuts against the bottom of the pot body and is used for isolating the temperature detection device from flames of the gas stove. A check ring structure is arranged in the center of the bottom of a pot body of the pot, a containing space is defined by the check ring structure and the bottom of the pot body, and a temperature detection device of the gas stove can stretch into the containing space and abut against the bottom of the pot body, so that the check ring structure isolates the temperature detection device from flames of the gas stove; the flame of the gas stove is prevented from influencing the detection result of the temperature of the bottom of the pot body by the temperature detection device, and the dry burning condition of the pot is prevented.

The present invention belongs to the technical field of transformer maintenance, and particularly relates to a sampling device for transformer oil sample detection, comprising a connecting pipe, an oil extraction pipe, a sealing box, a collecting box, a plugging piece and a lifting piece, a through hole is opened at the bottom of the sealing box, the collecting box is arranged in the through hole, and the top of the collecting box extends to the inside of the sealing box, an oil drain hole is opened on the collecting box, one end of the oil extraction pipe is connected to the oil outlet of the transformer, and the other end of the oil extraction pipe passes through the top plate of the sealing box and extends downward along the sealing box until the bottom end of the oil extraction pipe extends to the bottom of the collecting box. The present invention can achieve the purpose of transformer oil sampling through the mutual cooperation of the connecting pipe, the oil extraction pipe, the sealing box and the collecting box, and the function of the plugging piece can prevent the transformer oil from contacting with the air during the sampling process, thereby causing impurities in the air to be mixed in the sampled transformer oil, which greatly ensures the accuracy of the extracted transformer oil detection data.

This utility model relates to the field of inflatable packaging leak detection technology, and discloses an automatic gas leakage detection device for inflatable packaging, including a handling mechanism, a conveying mechanism, and a detection unit. The conveying mechanism includes an infeed conveyor belt, an outfeed conveyor belt, and a rejection conveyor belt. The handling mechanism picks up packaged products from the infeed conveyor belt and moves them to the detection unit for detection. Furthermore, the handling mechanism picks up packaged products that have completed detection in the detection unit and moves them to the outfeed conveyor belt or the rejection conveyor belt based on the detection results. This utility model utilizes a robotic arm to place packaged products from the conveyor belt into a small, sealed detection chamber formed by a cylinder-driven upper pressure plate and a detection base. Pressure is applied to the packaged products by a bag-pressing cylinder, eliminating the need for any manual operation steps, thus improving the degree of automation and accelerating the detection speed.