42results about How to "Affect the detection effect" patented technology

The invention discloses a raft foundation bottom soil body void deformation monitoring device which comprises a steel plate located under a raft and arranged horizontally. An anchoring rod used for being anchored under the raft is arranged on the bottom face of the steel plate, an inner steel bar vertically arranged is fixed on the top face of the steel plate, a raft steel pipe vertically arranged and poured with the raft integrally is sleeved on the outside of the inner steel bar, the outer diameter of the inner steel bar is smaller than the inner diameter of the raft steel pipe, an outer protection pipe fixed on the inside of an embankment is sleeved on the outside of the raft steel pipe, and the outer diameter of the raft steel pipe is smaller than the inner diameter of the outer protection pipe. The monitoring device has the advantages of facilitating tests, being high in measuring accuracy, good in adaptability, good in long-term effectiveness and low in cost, and can be widely applied to the technical field of foundation deformation monitoring.

The invention discloses an electric wire loss detection device which comprises a box body, first grooves are symmetrically formed in the inner wall of the box body, first sliding blocks are slidably connected to the inner walls of the first grooves, and the lower ends of the first sliding blocks are elastically connected with the inner bottoms of the first grooves through first springs. And a transverse plate is fixedly connected to the side walls, away from the inner walls of the first grooves, of the first sliding blocks, a plurality of second grooves are formed in the upper end of the transverse plate, and bidirectional lead screws are rotationally connected into the multiple second grooves. The two-way lead screw rotates to enable the two second sliding blocks to slide in the directionclose to each other, then the two arc-shaped detection plates get close to each other, wires are clamped and detected, operation is easy, multiple wires can be detected at a time, practicability is high, vibration borne by the transverse plate can be buffered through the first springs and the second springs, and the stability of the transverse plate is kept under the action of the connecting rod,so that the transverse plate is prevented from being vibrated to influence the sensitivity of electronic components in the detection part.

The invention discloses a high-precision roundness detection device for tire mold production, and the device comprises an operation main body, a motor, a first rotating disc, and supporting legs; one side of the bottom surface of the operation main body is provided with the supporting legs, one side of the interior of each supporting leg is provided with an auxiliary supporting rod, and one side of each auxiliary supporting rod is provided with a second gear; a winding wheel is arranged on one side of the second gear, a pull rope is arranged on the surface of the winding wheel, a threaded rod is arranged at one end of the pull rope, a rotating block is fixedly connected to the bottom end of the threaded rod, and supporting legs are arranged on the bottom surface of the rotating block. According to the roundness detection device for high-precision tire mold production, through rotation of a rotating shaft, a second rotating disc can be in sliding connection with a second moving rod through a second sliding groove for moving work conveniently, the second moving rod can drive a moving block to move conveniently, and the moving block can clamp the inner side of a tire mold conveniently; the tire mold can be limited, and the tire mold is prevented from moving in the detection process.

The invention provides a hydraulic engineering concrete quality detection device which comprises a base, supporting columns are in threaded connection with the two sides of the top end of the base respectively, a top cover is in threaded connection with the top ends of the supporting columns, an air cylinder is fixedly installed at the top end of the top cover, a hydraulic rod is fixedly installedat the bottom end of the top cover, and the hydraulic rod is connected with the air cylinder. A pressing plate is connected to the bottom end of the hydraulic rod in an embedded mode, a protection mechanism is installed at the top end of the pressing plate, and a protection plate is arranged in the protection mechanism. According to the device, the sleeve rod can be moved by pressing the T-shapedrod into the sleeve, the protection plate at the top end of the sleeve rod can be conveniently driven to move on the surface of the hydraulic rod, and the protection plate on the hydraulic rod can beadjusted to be located at the top end of the collection box when the concrete in the collection box is subjected to an extrusion test by the pressing plate, so that when the concrete is tested. broken stones in the collecting box can be effectively prevented from splashing out, and workers are prevented from being hurt.

The invention discloses a blood rheology instrument cleaning device, and relates to the technical field of medical device cleaning. According to the technical scheme, the blood rheology instrument cleaning device comprises a base provided with a cleaning chamber, wherein a top cover is arranged on the upper part of the base; a water inlet and a water outlet which communicate with the interior of the cleaning chamber are formed at one side of the base; solenoid valves are arranged on pipelines of the water inlet and the water outlet; and the pipelines are controlled to open and close through the solenoid valves. The blood rheology instrument cleaning device has the beneficial effects that the blood rheology instrument cleaning device can automatically clean devices such as a liquid cuttingcone and a centering hood which need to be removed from a blood rheology instrument and cleaned, and different parts can be placed separately, thus, the condition that the deformation of the parts ofthe blood rheology instrument caused by the collision of the parts during cleaning affects the detection effect of the blood rheology instrument is avoided. After the blood rheology instrument cleaning device completes the cleaning, the blood rheology instrument cleaning device can also dry and store the cleaned parts, and the parts are placed inside the device for later application; and the bloodrheology instrument cleaning device can save the manual cleaning time, and can complete the cleaning of the parts without labor management.

The invention discloses an aerial suspension enrichment detection device and method for crop disease spores. A power module is arranged under a hot air balloon and is connected with a controller, thebottom of the controller is fixedly connected with a spore capture device, the spore capture device fixes a flight device and sequentially includes a microfluidic lens, an observing and predicting platform, a positioning device, an auxiliary fan and an air box from top to bottom, the observing and predicting platform is transversely and horizontally arranged, one side of the observing and predicting platform is connected with a propelling device capable of driving the observing and predicting platform to transversely and horizontally move, the controller comprises a processor, a GPS module, anelectronic compass and a DSP digital processor, the process is also connected with and controls a turbofan, the auxiliary fan, the microfluidic lens, a direct-current power supply, the power module and the propelling device. The hot air balloon suspends in the medium and low altitude air, an air inlet corresponding to coming spores is judged according to the number of identified crops disease spores captured in a certain area, data fusion is performed according to geographic information of the GPS and the electronic compass, and a propagation way of crop disease spores is estimated.

The invention discloses a privacy compliance detection method and device, and the device comprises a protection housing. The top end of the protection housing is provided with an equipment non-slip mat. A fixing screw is arranged on one side of the top end of a protective shell, the fixing screw is rotationally connected to the sides, close to each other, of the top end of the protective shell, the protective shell is rotated to drive clamping plates symmetrically connected to the outer sides in a threaded mode to start to move relatively, and protective pads are arranged on the sides, close to each other, of the clamping plates and made of rubber materials. The clamping plates are slidably connected to the top ends of the equipment non-slip mat and the fixed baffle, one side of each clamping plate is slidably connected with a stable sliding rod, and the stable sliding rods are fixedly connected to the sides, close to each other, of the top ends of the protective shells; in this way, the clamping plate and the protective pad can clamp and fix the carrier equipment, so that the carrier equipment can be better detected.

The invention discloses an air tightness detection device of an air compressor crankcase, which comprises a stable working block and a support frame, wherein two sides of the bottom of the stable working block are fixedly connected with the top of the support frame, the middle of the right side of the stable working block is fixedly connected with a vertical stabilizing column, and the top of theleft side of the vertical stabilizing column is slidably connected with a horizontal fixed stabilizing plate through a sliding block. The invention relates to the technical field of crankcase. According to the air tightness detection device of the air compressor crankcase, through united setting of a circular ring rotating sleeve, a sealing connecting rod and a sealing plate, the crankcase can notbe connected and sealed with the corresponding sealing plate, and one side of the crankcase, which is opened, is sealed directly by a fatlute layer in the sealing plate, thus the air tightness detection device is simple and convenient in operation, is suitable for large-scale detection, and solves the problems that when whether the crankcase is sealed is tested, the crankcase needs to the completely sealed by the corresponding sealing plate and then can be put into water for test, operation is tedious, which is not favorable for quick and large-scale maintenance.

The invention discloses a conveying mechanism for food safety detection with automatic screening function, in particular to the technical field of food production, comprising a supporting main frame, the upper surface of the supporting main frame is provided with a main conveyor belt, There are several tooth layers, and the front surface of the supporting main frame is fixedly connected with a servo motor. The invention drives the main conveyor belt to carry out intermittent transmission through the half gear and the transmission gear, and through the tooth layer, the main conveyor belt uses the linkage gear to drive the guide mechanism to rotate during the transmission process, so that the food at the next station can be blocked and limited. At the same time, when the food at the previous station is detected, the winding mechanism can drive the guide mechanism to reset and tilt, so that the food can be stably introduced to the detection platform for detection. Compared with the traditional transmission mechanism, the transmission mechanism can detect the food in the time interval Intermittently block the subsequent food to prevent the food being tested from being squeezed and affecting the detection.

The invention discloses an integrated device for tumor cell detection and extraction, which includes a working box, an extraction component is arranged at the top of the working box, and a sterile tube is evenly embedded and installed on one side of the top of the working box. The structure of the invention Scientific and reasonable, safe and convenient to use, equipped with an extraction component, through the function of the fixing ring and the bump, it is convenient to fix the extraction collection cylinder, avoiding the shaking of the extraction collection cylinder during work, through the locking ring, the first rubber half ring, the piston The function of the rod and the second rubber half-ring is convenient to rotate the locking ring to make the first rubber half-ring and the second rubber half-ring squeeze each other, thereby fixing the piston rod, and avoiding the movement of the piston rod after the cells are extracted, causing the extraction liquid to flow from the The extraction collection tube flows out, and a sterile tube is provided. Through the function of the sterile tube and the sealing ring, it is convenient to store multiple extraction components aseptically, avoiding the contamination of the extraction components from exposure to the outside, which will affect the cell detection effect, and the use is more convenient and reliable. .

The invention discloses measuring equipment for formaldehyde in ambient air, which comprises a device box and a mounting bin, a connecting pipe penetrating through the side walls of the two ends is mounted in the device box, a fixing plate is mounted in the connecting pipe, a first filter screen is arranged in the fixing plate, a first heat dissipation fan is mounted in the connecting pipe, and a second filter screen is mounted in the first heat dissipation fan. A storage box is installed at the bottom end of the interior of the device box, a fixing frame is installed at the top end of the storage box, a supporting plate is installed at the top end of the fixing frame, a threaded hole is formed in the supporting plate, and a ventilation pipe is installed at the top end of the device box. According to the equipment for measuring the formaldehyde in the ambient air, the scraper main body is attached to the first filter screen, so that dust and batting adhered to the first filter screen can be cleaned while the scraper main body rotates, and the situation that the dust and batting enter the device box through the connecting pipe, and consequently the formaldehyde measuring result is affected is avoided.

The invention discloses ultraviolet light path analysis equipment, and relates to the technical field of ultraviolet light application. The ultraviolet light path analysis equipment comprises an equipment main body; a longitudinally-arranged detection channel is formed in the equipment main body in a penetrating mode, a receiver is fixedly embedded in the bottom of the detection channel, a light sensing plate is electrically connected to the top of the receiver, and a lamp holder mounting base is arranged at the top of the detection channel. According to the ultraviolet light path analysis equipment, ultraviolet light penetrating through glass can be measured by arranging the light sensing plate, and the ultraviolet light is displayed through the receiver to display the reflectivity of the glass to light so as to judge whether the glass is qualified or not; and the lamp holder mounting base can move left and right on the top of the equipment main body by arranging a sliding groove and a sliding strip, so the irradiation range of the ultraviolet lamp holder on the glass can be enlarged, the glass does not need to be moved, the situation that the glass moving distance cannot be well controlled in the glass moving process is prevented, and the detection precision is improved.

The invention discloses a plant air monitoring system based on the Internet of Things, which includes a housing, an isolation box is fixedly connected to the inside of the housing, a temperature and humidity recorder is fixedly connected to the inside of the isolation box, and the inner wall of the housing is A support plate is fixedly connected between the left side of the isolation box and the left side of the isolation box, and a controller is fixedly connected to the top of the support plate, which relates to the technical field of monitoring systems. The plant air monitoring system based on the Internet of Things can make the device in the air for detection by pulling the first leg to support the ground, avoiding the dust on the ground and affecting the detection effect of the device, and using the thread and screw hole With the cooperation, the second leg can be spliced ​​with the first leg, and the air quality in a higher space can be measured. The assembly is convenient, and the second leg can be conveniently stored in the chuck by using the cooperation of the slot and the block. , the first outrigger can be fixed by using the spring buckle, which is convenient for storage and good for portability.

The invention discloses a cleaning device for blood rheological instruments, which relates to the technical field of medical equipment cleaning. The water inlet and the water outlet connected in the cleaning chamber are provided with electromagnetic valves on the pipelines of the water inlet and the water outlet, and the opening and closing of the pipelines are controlled by the electromagnetic valves. The beneficial effects of the present invention are: the device can automatically clean the liquid cutting cone, the centering cover and other devices that need to be removed from the hemorheometer for cleaning, and different parts can be placed separately, thereby avoiding the gap between the components of the hemorheometer. The deformation caused by the collision during cleaning will affect the detection effect of the hemorheometer. After the device is cleaned, the cleaned parts can also be dried and stored, and placed inside for later use, which can save the time of manual cleaning and complete the cleaning of parts without manual management.