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 relates to the technical field of bridge detection, and particularly relates to a bridge safety detection device which comprises two clamping and positioning mechanisms and a movable detection mechanism. The clamping and positioning mechanisms are installed on guardrails on the two sides of a bridge, and the lower ends of the clamping and positioning mechanisms are connected with the movable detection mechanism; and each clamping and positioning mechanism comprises a connecting frame, a positioning frame, a clamping and moving branch chain, a balance weight frame, a first sprayer and a V-shaped frame. According to the invention, crack detection can be carried out on the two sides of a bridge at the same time, the detection efficiency is improved, meanwhile, the stability of the detector is guaranteed in the detection process, the situation that the detection effect of the detector is affected due to shaking is avoided, and bridge cracks and bridge guardrails can be sprayed and marked in the detection process; and workers can rapidly detect the bridge crack position.

The invention relates to a safe ultrasonic thickness meter with a storage function. The safe ultrasonic thickness meter comprises a main unit, a connecting wire and a detection box, and further comprises a lifting mechanism and a take-up mechanism, wherein the lifting mechanism comprises a lifting plate, a support rod, a support plate, an ultrasonic detection head, two closing assemblies and two lifting assemblies, and each lifting assembly comprises a first motor, a screw rod and a lifting block; the storage mechanism comprises a circuit device, a drive assembly and two storage assemblies; and each storage assembly comprises a moving plate and a plurality of guide wheels. By means of the lifting mechanism, when the safe ultrasonic thickness meter with the storage function is in idle, theultrasonic detection head can be stored in the detection box, and the condition that a detection result of the ultrasonic detection head is affected due to damage of the ultrasonic detection head is avoided; and with the adoption of the take-up mechanism, the connecting wire can be stored in the main unit, and the probability of damage of the connecting wire is reduced.

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 discloses an exploitation sample oil layer sampling device, belonging to the technical field of oil sampling. The exploitation sample oil layer sampling device comprises a bearing plate, a rotating component, a sampling component, a storage component and four fixed components arranged on the bearing plate in a matrix manner, wherein the rotating component is arranged at the top portion of the bearing plate; the sampling component comprises an electric telescopic rod, an anti-blocking component and an extracting component, the tail end of the electric telescopic rod is arranged on the rotating component, the flexible end of the electric telescopic rod is fixedly connected with a mounting plate, the anti-blocking component is arranged on the mounting plate, the extracting component is arranged on the rotating component, the storage component is arranged at the top portion of the bearing plate, and the top portion of the bearing plate is provided with a detection device. When the anti-blocking component rotates to block the water inlet end of the extracting component while sampling is performed, impurities in petroleum enter the extracting component to block the extracting component when the anti-blocking component is placed in the extracting component to sample petroleum, and the phenomenon that the petroleum detection operation is influenced by impurities contained in the petroleum when the petroleum is detected can be avoided.

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 internet-of-things based workplace air monitoring system which comprises a shell, wherein an isolating box is fixedly connected to the interior of the shell; a temperature and humidity recorder is fixedly connected to the interior of the isolating box; a supporting plate is fixedly connected between the left side of the inner wall of the shell and the left side of the isolating box; and a controller is fixedly connected to the top of the supporting plate. The invention relates to the technical field of monitoring systems. According to the internet-of-things based workplace air monitoring system, a first supporting leg is opened to be grounded, so that the device can be conveniently positioned in air for detection, and the condition that the detection effect of the device is influenced due to much ground dust is avoided. By matching the thread and screw holes, the second supporting leg and the first supporting leg can be spliced, so that the air quality in a higher space can be measured, and the system is convenient to assemble. By matching slots and clamping blocks, the second supporting leg can be conveniently contained in a chuck, and the first supporting leg can be fixed by utilizing spring fasteners, so that the monitoring system is convenient to contain and easy to carry.

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 relates to the technical field of graphene quality detection, in particular to a graphene quality sampling device and a using method thereof.The graphene quality sampling device comprises a quality sampling device body, the quality sampling device body comprises two sets of control boxes, and rotating rods are arranged in the control boxes; and the upper end and the lower end of the rotating rod extend to the exterior of the rotating rod, the two sides of the rotating rod are connected with the inner wall of a control box through embedded bearings, a rotating handle is arranged at the top end of the top end of the control box, cylindrical liquid pumping boxes are arranged in the control box, and an adjusting mechanism is installed on the surface of a first moving box. According to the graphene slurry sampling device, the ground and crushed graphene slurry can be conveniently sampled and detected, stratified sampling can be carried out, the graphene slurry sampled on each layer is kept consistent in uniformity, the situation that the detection effect on graphene is affected due to non-uniformity of samples is avoided, and the graphene slurry at different depths can be sampled.

The invention relates to a sensor assembly and an unmanned vehicle, the sensor assembly comprises a sensor module and a mounting bracket, the mounting bracket is used for mounting the sensor module at the top of a vehicle body of the unmanned vehicle, and the sensor module comprises a shell and a camera assembly; wherein the shell comprises a top plate, a bottom plate, a light-transmitting side plate and a supporting piece, the top plate and the bottom plate are oppositely arranged, the light-transmitting side plate is located between the top plate and the bottom plate, the supporting piece extends between the top plate and the bottom plate, and the two ends of the supporting piece are detachably connected to the top plate and the bottom plate respectively. The light-transmitting side plate is clamped between the top plate and the bottom plate, and the top plate, the bottom plate and the light-transmitting side plate jointly enclose an accommodating space for accommodating the camera assembly. The shell of the sensor module is convenient to disassemble and assemble, and the camera assembly located in the shell can be conveniently and quickly maintained.

The invention discloses a bracket assembly for double-station environmental protection detection for motor production, which includes a component body, a support frame is set on the component body, a support column is set at the bottom of the support frame, a support plate is set on the support frame, and a support beam is set above the support plate. Screw rods are arranged at the end of the supporting beam, a station frame is arranged above the supporting beam, a horizontal slideway is arranged on the upper end surface of the station frame, a bearing plate is arranged above the station frame, and a longitudinal slideway is arranged on the upper end surface of the bearing plate. A V-shaped frame is set on the top, and a positioning rod is set between the two load-bearing plates; the invention has a simple structure and is easy to use. The double-station mode greatly facilitates the detection work of employees, effectively improves work efficiency, and prevents employees from holding hands. The potential safety hazards brought by the traditional operation mode, and with the assistance of the bracket component, it is more in line with the use environment of the motor, avoiding the impact of the hand-held extrusion on the motor detection, which is beneficial to the detection effect of the motor.

The invention discloses an electric leakage detection device for a marine moulded case circuit breaker. The electric leakage detection device comprises the moulded case circuit breaker and an electricleakage detection device body; a connecting seat is fixedly mounted between the moulded case circuit breaker and the electric leakage detecting device body; one side of the electric leakage detectiondevice body is fixedly provided with a wiring terminal; the top of the electric leakage detection device is fixedly provided with an anti-radiation cover; one side in the electric leakage detection device body is fixedly provided with an electric leakage sensor; the other side in the electric leakage detection device body is movably provided with a rotary shaft through a bearing; a driven gear ismovably mounted at the position, close to the lower portion, of the exterior of the rotary shaft; and fan blades are fixedly mounted at the position, close to the upper position, of the exterior of the rotary shaft. According to the electric leakage detection device for the marine moulded case circuit breaker, active heat dissipation can be carried out, so that the heat dissipation effect is improved; and the anti-interference capability can be achieved, so that a complex environment is prevented from affecting the detection effect.

The invention discloses a food and drug detection sample preservation device, and relates to the technical field of drug preservation devices, in particular to a food and drug detection sample preservation device which comprises a main box body, a first storage box and a second storage box, and the upper surface of the first storage box is fixedly connected with a vertical rod used for limiting the second storage box. According to the food and drug detection sample storage device, different types of detection samples can be stored in the first storage box and the second storage box, classified storage is facilitated, the second storage box can be arranged on the surface of the vertical rod in a sleeving mode, the first storage box can be sealed conveniently, the second storage box can be limited through a sleeve plate, and the second storage box is fixed through a U-shaped rod; the second storage box can be conveniently mounted and dismounted, the second storage box can be sealed through a box cover, and a fixing pad can further maintain the sealing performance of the first storage box and the second storage box, so that the detection effect is prevented from being influenced by pollution of the detection sample.

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 size detection equipment with a data acquisition function for computer graphics card processing, and relates to the technical field of computer graphics card processing. The size detection equipment comprises a processing part and a side collection frame. A conveyor belt is arranged outside the processing part, and an auxiliary feeding frame is installed at the left end ofthe exterior of the conveyor belt. Connecting blocks are connected to the two ends of the outer portion of the auxiliary feeding frame correspondingly, a connecting shaft penetrates through the middles of the interiors of the connecting blocks, and a main body is installed at one end of the outer portion of the connecting shaft. According to the size detection equipment with the data acquisition function for the computer graphics card processing, when an object enters a second detection head after a first detection is finished, and when the object is accurately placed on the lower surface of the second detection head, an arranged auxiliary device can rotate by utilizing the interaction of rotating shafts and connecting sleeve plates, so that the processing part is blocked to a certain extent from entering an inlet below the second detection head, and the situation that when the second detection head is used for conducting visual detection on the processing part again, light is scattered, and the detection effect on the processing part is affected is avoided.

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 an iron anchor structure for detecting tsunamis. The iron anchor structure comprises a platform and a sleeve, wherein the sleeve is welded in the middle of the bottom end of the platform; a top plate is arranged at the top end inside the sleeve; a steel rope is mounted at the top end of the top plate; the steel rope penetrates through the platform; a bracket is arranged atthe bottom end of the top plate; the left side and the right side of the top end of the bracket are both connected with the top plate through support columns in a welded manner. By adopting the iron anchor structure for detecting tsunamis, with the combination of an anchor rod and a top tip, the top tip can be inserted into a seabed and fixed, the anchor rod can be prevented from acute shaking which can affect detection results of a tsunami monitoring device at the seabed, the precision degree of detection data is not affected, with the combination of a sliding block and a first hinge pin, a rotating rod can be rotationally expanded to leave off the interior of the bracket or can be folded up and stored, and meanwhile the consequence that the connecting rod scraps a foreign matter and is clamped and cannot be moved when being expanded, retained in seawater and is moved along with the platform, can be avoided.

The invention discloses imaging equipment for pipeline overhauling. The imaging equipment comprises an endoscope body, a box body is arranged at an external of the endoscope body, a control switch isembedded into a front surface of the box body, and a drawer is arranged on a location below the corresponding control switch of the front surface of the box body, the drawer is arranged at the corresponding drawer location in the box body, and a display screen is embedded into an upper surface of the box body; the drawer and a cleaning shower are arranged so that a hose and a detection head can beconveniently carried, and the hose and the detection head can be cleaned, thereby preventing the hose and the detection head from being stained by the sludge in the pipeline to influence the detection result of the detection head; a closed switch is provided for automatically controlling the on and off of the cleaning shower, the energy waste is reduced, and the problem that the maintainer forgets to turn on the cleaning shower due to other reasons can be avoided.

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.

The invention discloses a high-efficiency photoelectric mounting bracket, and relates to the technical field of photoelectric switch brackets. The high-efficiency photoelectric mounting bracket comprises a mounting plate, a bracket shell and a photoelectric bracket, the bracket shell and the photoelectric bracket are mounted on the mounting plate, the bracket shell and the photoelectric bracket are of an integrated structure, the photoelectric bracket is Chinese character 'cai'-shaped, a screw hole is formed in the front end surface of the bracket shell, the interior of the screw hole is in threaded connection with a hexagon bolt, a fixing and locking mechanism is arranged on the front end face of the mounting plate, a clamping mechanism is arranged in the photoelectric bracket, the fixing and locking mechanism comprises a fixing block, a lifting plate, a rotating plate, a pressing block, a telescopic column and a rigid spring, and the clamping mechanism comprises a mounting frame, a lead screw, a bearing, a moving rod, a connecting rod and a clamp. The photoelectric mounting bracket is high in efficiency and convenient and fast to transport and mount, the loosening situation caused by long time is effectively avoided, the using effect is prevented from being affected by loosening, two sets of photoelectric switches can be used at the same time through the two sets of clamps, the using efficiency of the photoelectric switches is improved, and the detection quality of the photoelectric switches is improved.

The invention discloses an integrated apparatus for tumor cell detection and extraction. The integrated apparatus comprises a work chamber, an extraction assembly is arranged at the top of the work chamber, and a sterile barrel is evenly mounted in one top side of the work chamber in an embedded manner. The integrated apparatus is scientifically and reasonable in structure and safe and convenientin use; by the arrangement of the extraction assembly and through the action of a fixing ring and protrusion, an extraction collecting barrel is fixed and is prevented from shaking during operation; through the action of a locking ring, a first rubber half ring, a piston rod and a second rubber half ring, the first rubber half ring and the second rubber half ring are squeezed with each other by rotating the locking ring, the piston rod is fixed, and the situation that extraction fluid flows out of the extraction collecting barrel due to movement of the piston rod after cell extraction is avoided; by the arrangement of the sterile barrel and through the action of the sterile barrel and a sealing ring, sterile storage of the multiple extraction assemblies is facilitated, pollution to the extraction assemblies exposed outside resulting in affecting the cell detection effect is avoided, and rapidness and reliability in use are achieved.

The invention discloses a sealed sample disinfection device which comprises a cup, wherein a thread is formed in the top end of the outer wall of the cup; a hopper is arranged above the cup; a connecting tube is arranged at the bottom end of the hopper; an inner tube is arranged inside the connecting tube; the inner tube is connected with the cup by virtue of the thread; a filtering net is arranged inside the hopper; and a frame is mounted on the outer wall of the filtering net. According to the sealed sample disinfection device, when a sample is collected, the filtering net is arranged insidethe hopper, the sample flows into the cup, and the condition that the detection result of the sample is influenced when the sample is collected is effectively avoided. Meanwhile, impurities on the sample are effectively isolated by the filtering net. A round ball is placed inside a suction tube, the interior of the suction tube is effectively cleaned by repeatedly kneading an airbag; and a cottoncushion is arranged on the outer wall of the round ball, so that the effect of cleaning the suction tube is increased, and damage caused by the suction tube during cleaning is reduced. The sealed sample disinfection device can avoid leakage of disinfectant fluid, is operated in a sealed manner and is favorable for wide popularization.

The invention relates to the field of aluminum honeycomb plates, concretely to an aluminum honeycomb plate energy absorption performance testing device which comprises a case, a detection box is mounted at the top of the case through bolts; an electric telescopic rod I, an electric telescopic rod II and an electric telescopic rod III are mounted at the top of the detection box through bolts; two partition plates are welded in the detection box; the detection box is provided with a heating bin, a refrigeration bin and a sound insulation bin through two partition plates. Clamping blocks are arranged in the heating bin, the refrigerating bin and the sound insulation bin correspondingly, fixing plates are arranged in the heating bin and the refrigerating bin correspondingly, a heating plate and a refrigerating plate are arranged on the sides, located in the heating bin and the refrigerating bin, of the fixing plates correspondingly, and protective shells and rectangular shells are arrangedin the heating bin and the refrigerating bin correspondingly. The testing device has the beneficial effects that the energy absorption performance of the aluminum honeycomb plate to temperature can be tested, the sound generator and the sound detector can test the energy absorption and sound insulation performance of the aluminum honeycomb plate, and the energy absorption performance of differentenergy to the aluminum honeycomb plate can be tested.