13results about How to "Impact detection" patented technology

The utility model discloses a fire-fighting linkage control device which comprises a device box body, a driving box body is fixedly installed at the bottom of the device box body, an air inlet box body is arranged above the left side of the driving box body, the upper portion of the air inlet box body is connected to the bottom of the device box body, and a filter screen is arranged at the bottom of the air inlet box body. The filter screen is embedded in the middle of the bottom of the air inlet box body, a suction fan is arranged on the upper portion of the interior of the air inlet box body, a cleaning brush is installed below the air inlet box body, a sliding groove is formed in the left side of the upper surface of the bottom of the driving box body, and a sliding block is arranged below the cleaning brush and located in the sliding groove. According to the fire-fighting linkage control device, the air inlet filter screen is cleaned through the cleaning brush moving left and right in a reciprocating mode below the bottom carrying box, dust is prevented from blocking the air inlet, meanwhile, the suction fan is driven to rotate through mechanical linkage performance to accelerate air suction of the air inlet, the detection efficiency is improved, and meanwhile certain energy consumption is saved.

The application discloses a kind of performance testing devices for insulation board production, it is related to performance testing technical field, including: support frame, the support frame surface is provided with conveying device, support plate is fixedly installed in the inner wall of support frame;Detection device, the detection device is arranged in support frame interior, the detection device includes punch press, detection equipment, connecting frame, rotating plate, cleaning roller, fixed plate, slide bar, connecting plate, air pressure tank, air pressure plate, baffle and jet port, detection equipment moves downward and will drive connecting frame to move downward, connecting frame moves downward and will drive rotating plate to move downward, rotating plate moves downward and will drive cleaning roller to move downward, the punch press is fixedly installed at the top of support frame, by cleaning roller along insulation board moves and will push away the impurity on insulation board, prevent detection equipment from moving downward, there is foreign matter on insulation board, leading to detection equipment detection data inaccuracy, influence detection effect.

The utility model relates to the technical field of medical instruments, and discloses a pathologic biopsy specimen bottle which comprises a bottle body and a round cover, a first plastic part is arranged above the outside of the bottle body, the first plastic part comprises a protruding block and a circular ring, the circular ring is arranged above the outer side wall of the bottle body in a sleeved mode and fixedly connected with the bottle body, and the protruding block is fixedly connected with the bottle body. The outer side wall of the circular ring is fixedly connected with the multiple protruding blocks, the round cover is detachably connected to the upper portion of the outer side wall of the bottle body, and the outer side wall of the round cover is fixedly connected with the multiple protruding strips. When small specimens are collected, the used specimen bottle falls down due to the second red plastic part, medical staff can clearly distinguish the use state and the non-use state of the specimen bottle at a glance, and medical accidents caused by negligence of placing specimens of multiple persons when the small specimens are collected are avoided. Therefore, clinical operation safety is improved, and patient specimen safety is guaranteed.

The utility model relates to the technical field of nuclear magnetic resonance equipment, and particularly discloses a nuclear magnetic resonance safety range early warning device which comprises a bearing bed, first electric guide rails are installed in two long grooves, and a moving frame connected with the first electric guide rails in a sliding mode is arranged above the bearing bed. A sliding groove is formed in the lower end face of the movable frame, a second electric guide rail is mounted in the sliding groove, a mounting frame is slidably connected to the outer wall of the second electric guide rail, a second metal detector is detachably connected to the lower end face of the mounting frame, and metal detection is comprehensively conducted on the back of the patient through the three first metal detectors; secondly, a first electric guide rail drives a movable frame to move from back to front, meanwhile, metal above the body of the patient is detected through a second metal detector, metal detection can be comprehensively conducted on the patient, the patient or medical staff can be reminded to take measures in time, and influence on nuclear magnetic resonance detection is avoided.

The present application relates to the field of medical devices, especially to a B-ultrasound image examination auxiliary device.The present application provides a B-ultrasound image examination auxiliary device, which can more evenly apply coupling agent on the surface of the human body, and can absorb the coupling agent on the surface of the human body, assisting artificial to perform more rapid B-ultrasound examination, so as to improve the efficiency of B-ultrasound examination.A B-ultrasound image examination auxiliary device comprises a shell, a gas storage bin, a B-ultrasound probe and a discharging mechanism, etc.The gas storage bin is arranged on the shell, the B-ultrasound probe is arranged on the shell, the gas storage bin is fixedly connected with the B-ultrasound probe, and the discharging mechanism is arranged on the shell.The present application can quickly apply coupling agent on the patient during B-ultrasound examination, and can absorb the excess coupling agent on the surface of the patient's skin.Compared with manual application of coupling agent, the present application is more time-saving and labor-saving, and the operation is simple, which can assist the staff to perform more rapid B-ultrasound examination on the patient, and improve the efficiency of B-ultrasound examination.

This utility model discloses a rapid surfactant detection device, relating to the field of surfactant detection. It includes a connecting tube, one end of which is fixedly equipped with a sealing connection mechanism, and the other end of which is fixedly equipped with a delivery tube. Three sets of inlet pipes are fixedly installed on one side of the delivery tube, and a filter box is fixedly installed at one end of each inlet pipe. A filter mechanism is movably installed inside the filter box, and a flow pipe is fixedly installed on one side of the filter box. This utility model utilizes the filter mechanism to fit a sealing rubber ring onto a threaded tube, connecting the threaded tube to the drain pipe of an external washer-extractor. Opening valve A allows wastewater to be delivered to the filter box through the inlet pipe. Inserting a filter screen into the filter box removes solid impurities from the wastewater, preventing solid particles or suspended matter in the laundry water from affecting surfactant detection and reducing interference with the test results.

The present invention relates to the field of jewelry detection technology, and more particularly to an operating platform for jewelry detection, including a moving frame and a box door symmetrically rotatably connected to the moving frame, a fixed seat fixedly connected to the inner side of the moving frame, an operating panel installed on the top of the fixed seat, a microscope installed on the fixed seat, and LED lights evenly spaced along the circumference of the microscope are installed to illuminate the jewelry. The present invention places the jewelry on a hollow placement seat and fixes it by clamping it with a clamp, then starts an electric slide rail to drive the annular baffle to move upward to contact the fixed ring, and the annular baffle and the elastic cloth form a closed space, which also isolates the light source around the jewelry. Then the operator can start the LED light to illuminate the jewelry, and then operate the microscope to perform fine inspection on the jewelry. Since the annular baffle cooperates with the elastic cloth to isolate the light source around the jewelry, the jewelry is in a dark environment, providing a good inspection environment for the jewelry, thereby improving the accuracy and effect of the inspection.

The application relates to the marker detection field and specifically relates to a colorectal cancer tumor marker detection device, which comprises a tray, the tray comprises a bottom plate and a plurality of transverse plates and longitudinal plates arranged on the bottom plate, the transverse plates and the longitudinal plates are vertically staggered to form a plurality of rows of placement grooves, and enzyme strips are placed in the placement grooves; a sliding hole is formed in the end of each transverse plate, a sliding groove is formed in the position opposite to each placement groove, and the sliding groove is communicated with the sliding hole and the placement groove; in the application, the designed tray is matched with the enzyme strips, a push rod is arranged in the tray, the push rod is matched with a limiting structure, the enzyme strips are extruded and fixed in the placement grooves, meanwhile, the placement grooves are emptied, the enzyme strips can be conveniently taken out from the placement grooves in an inclined state, and the operation of a detection personnel on a detection process is facilitated.

The air tightness detection device comprises a gas tank, the gas tank is connected with a flange connecting disc, the outer end face of the flange connecting disc is provided with an installation groove, an installation hole penetrating through the inner end face of the flange connecting disc is arranged in the installation groove, a connecting table of a motor is installed in the installation groove, and an output shaft of the motor is installed in the installation hole. A fixing piece is arranged on the flange connecting disc, a pressing plate is connected to the fixing piece, a containing groove is formed in the pressing plate, a motor penetrates through the containing groove, the end face, opposite to the flange connecting disc, of the pressing plate is attached to a connecting table of the motor, and the motor is fixed to the flange connecting disc through the pressing plate; an air conveying hole is formed in the outer end face of the flange connecting disc and used for being connected with an air outlet of an air pump. According to the device, the motor is placed on the flange connecting disc, then the pressing plate is matched with the fixing part, fixing holes in the motor are not needed, the integrity of the fixing holes in the motor is guaranteed, and the situation that damaged screws damage threads in the fixing holes in the motor after long-term use is avoided.

The utility model relates to the technical field of irradiation measurement, in particular to an electron accelerator energy block die body placing device, which comprises an aluminum alloy bottom plate and a wooden positioning block. According to the utility model, the width size of the aluminum alloy bottom plate corresponds to that of the conveying roller, so that the aluminum alloy bottom plate basically moves along the center of the conveying roller, the wooden positioning block is ensured to be positioned on the center line of the conveying roller, the placing groove is formed in the center of the top of the wooden positioning block, and the die body positioned in the placing groove is automatically centered; and vibration between the aluminum alloy bottom plate and the wooden positioning block is buffered by the elastic supporting assembly, so that the vibration of the conveying roller is prevented from influencing the detection of the mold body, and the detection structure is more reliable.

The invention relates to a novel multifunctional fixed experimental platform, which belongs to the field of precise clamping and fixing tests and comprises a support guide assembly, a micro damping moving assembly, a precise control assembly and a clamping and fixing assembly. Wherein the tiny damping moving assembly can greatly reduce the influence of friction force generated by tiny deformation of the tested metamaterial on a final experimental result through a guide rail sliding block structure of the tiny damping moving assembly, and meanwhile, the precise control assembly can be suitable for fixing various complex metamaterial structures due to the high-degree-of-freedom deformation capability of the precise control assembly. According to the invention, the problem that the experimental result is not authentic, consistent and accurate because the surface of a universal test platform has a large friction factor in the positive and negative Poisson's ratio ballast and tension experiments of the conventional metamaterial structure is solved, and meanwhile, the mechanism is suitable for various complex working conditions and has the characteristics of high degree of freedom and high adaptability.

The utility model relates to the field of road detection, and discloses a vehicle-mounted road flatness detection device which comprises a vehicle body, a mounting shell is arranged on the rear side of the vehicle body, a sealing shell cover is fixedly mounted on the top surface of the mounting shell through arranged bolts, and a fixing support is fixedly mounted in the mounting shell. A laser sensor is fixedly installed on the top face of the fixing support in a penetrating mode, an electric push rod drives an arc-shaped scraping plate and a rubber triangular plate to move downwards, so that the bottom of the rubber triangular plate is attached to the road surface, and therefore the arc-shaped scraping plate and the rubber triangular plate push away stones and sundries on the road surface towards the two sides conveniently in the running process of the vehicle body. The height of the arc-shaped scraper and the height of the rubber triangular plate can be adjusted, the arc-shaped scraper and the rubber triangular plate can be conveniently attached to the road surface to push away the stones and the sundries, and the accuracy of the laser sensor in the road surface flatness detection process is improved.

The utility model discloses a density detection auxiliary device, including measuring main part, is used for accommodating liquid and object to be measured, overflow tray, the outer end of measuring main part is used for receiving overflowed liquid and is set, measuring cylinder, detachable installation is in the drainage end of overflow tray to measure the volume of overflowed liquid, cover, set in the upper measuring main part and movablely connected in the outside of overflow tray, buoyancy plate, set in the cover and insert measuring main part, the cover and overflow tray connect after making buoyancy plate rise to overflow port position under the buoyancy of liquid in the inside of measuring main part and fix. The auxiliary device can be according to the overflow tray and measuring cylinder of measuring main part outside, can directly obtain the volume of article according to the volume of overflowed water, the subsequent calculation of article density is convenient, and before actual operation, using the setting of buoyancy plate and cover, can guarantee the water level to be in overflow port position when guaranteeing the water injection to measuring main part, convenient article inserts in water and carries out operation.