53results about How to "The collection process is smooth" patented technology

The invention discloses an acoustic emission testing apparatus with acoustic emission sensors built in a true triaxial chamber. T-shaped cavities are processed in rock sample clamps in three directions of a true triaxial electro-hydraulic servo mutagenesis testing system; the acoustic emission sensors are placed in the T-shaped cavities; a rubber plug located at an end part is used for fixing an acoustic emission signal line; the lead-out signal line is connected with a BNC adapter equipped with a terminal; the BNC adapter is directly connected with an amplifier to form a complete acoustic emission monitoring system; and the tail part of each acoustic emission sensor is fixedly connected with a push rod through a magnet piece, the push rod, a spring pad, a hard spring and minisized screws form a force-transferring mechanism together, and the acoustic emission sensor and a rock sample are allowed to always maintain tight contact in virtue of the mechanism. The acoustic emission testing apparatus is simple in structure and strong in operability; the acoustic emission sensors are repeatedly usable; considerable interference signals produced by external arrangement of the acoustic emission sensors are substantially reduced; and authenticity and reliability of acquired acoustic emission signals are guaranteed.

The invention discloses a deep water sample sampling device used for a water conservancy reservoir. The deep water sample sampling device mainly comprises a fixed device, a sampler, a sampling device,a control device and a power supply device, wherein the fixed device is located at an internal vertical center position of the sampling device, and the fixed device comprises a fixed frame, a slidingboard, a track bar, a moving board, a water guide pipe, a water transmission channel and a spring bolt; the sampler is located at the inside of the fixed device, and the sampler comprises a water inlet, an obstructing device, a groove and an electric isolating board; left and right sides of the bottom of the sampling device are provided with limiting parts, and a water feeding device is arrangedunder the sampling device; the water feeding device comprises a hydraulic adjusting board, a protective mesh, a pushing board, a water feeding channel and a baffle; left and right sides of an externalwall of the sampling device are provided with balance weight parts, and an upper end of the sampling device is provided with a buoyancy force part. In a word, the deep water sample sampling device used for the water conservancy reservoir is simple in structure and convenient to operate, guarantees stability of an acquisition process and can sample deep water at different directions.

The invention discloses a quick well formation device in a soft soil layer, comprising a plurality of joints of hollow drill rods which are mutually connected for forming a well and then used as a well wall and a hollow drill bit which is connected with the last joint of the hollow drill rod, wherein a filter cylinder is arranged in the hollow drill rods, the filter cylinder is connected with thelast joint of the hollow drill rod by clamping, and the hollow drill rods are mutually connected through pipe hoops. As the plurality of joints of well formation device a plurality of joints which aremutually connected for forming the well and then used as the well wall are adopted, the drill rods can be used as the well wall without being lifted out, after forming the well, the filter cylinder can be arranged downwards in the hollow drill rods after forming holes, clamped at the bottom of the drill bit and used for directly pumping underground water, the pumping of the underground water cannot be affected by the increase of the depth, the increase of the pressure and the deformation of the well wall, the reasonable setting of the porosity of filter holes on the filter cylinder can ensure the smooth collection of water samples, and the setting of a settling chamber at the lower end of the filter cylinder can settle sediment and prevent the filter holes from being blocked. The quick well formation device can quickly complete the well formation in the soft soil layer region within the underground depth of 10m; and compared with the existing drilling and the artificial excavation, the quick well formation device can save the investment in human resources and material resources, greatly improve the working efficiency and avoid the well wall collapse accidents.

The embodiment of the invention discloses a display screen which comprises a prism sheet, a light guide plate and a reflecting plate, wherein a light-transmitting part is arranged in the prism sheet; and a first light-transmitting hole corresponding to the light-transmitting part is formed in the reflecting plate, and light sequentially passes through the light-transmitting part, the light guide plate and the first light-transmitting hole. According to the embodiment of the invention, light rays used for collecting fingerprint images can sequentially pass through the light-transmitting part in the prism sheet, the light guide plate and the light-transmitting hole in the reflecting plate and are emitted to the photosensitive device in the collector, so that the under-screen fingerprint collection of the display screen is smoothly completed.

The invention provides a noise-extinction sawtooth anti-counterfeiting printing matter. A diffusion area, a non-diffusion area and a diffusion coating or a non-diffusion coating are disposed on the printing matter. Ink layer edges of fixed image text rapidly diffuse under the action of surface tension of the diffusion area to form distinct random sawteeth. The random sawteeth are coated with a light-extinction transparent-coating. According to the printing matter, quality control is easy, a reject rate can be decreased, interference of reflected-light noise points on system identification workcan be prevented, shopping disputes caused by system misjudgment are avoided, and thus smooth collection of commodity anti-counterfeiting big-data can be guaranteed.

The invention discloses a special high-definition visual image management interaction device based on Internet of Things for an endoscope. The special high-definition visual image management interaction device comprises a front shell body, a rear shell body and a cover plate, wherein the rear shell body is internally provided with a power supply module, a data acquisition module, an industrial control board, a storage module, a display module with a touch screen, two loudspeakers, a heat dissipation module and an LCD driving module; the industrial control board comprises a processor unit, an image processing and displaying unit, a peripheral interface unit and an external interface unit; the processor unit is used for processing a signal acquired from the data acquisition module; the image processing and displaying unit is used for processing and displaying a signal from the processor unit; the storage module is used for storing data by adopting a solid state disk; the LCD driving module is used for driving the touch screen in the display module. The special high-definition visual image management interaction device disclosed by the invention can be used for carrying out high-definition recording on an operating room environment and a video of the endoscope in an operating process; a picture has high definition and no lagging; the high-definition video can be stored in cloud and be locally stored and snapped in real time, and illness cases can be edited, printed and stored.

The invention relates to a microscopic endoscopy imaging method and system based on structured light illumination. The method comprises the following steps of controlling a first illumination light source and a second illumination light source to sequentially transmit exciting light, and respectively produce fluorescence signals; controlling a double-shutter camera to acquire the produced fluorescence signals and obtain two images; and performing treatment on the acquired two images to obtain one image, wherein the first illumination light source is a structured light illumination light source, and the second illumination light source is a wide field illumination light source. The system comprises a first illumination light path, a second illumination light path, a beam combining light path and an imaging light path. According to the method and system disclosed by the invention, a scanning device is not needed; a manner of combining structured light illumination image with wide field illumination imaging is adopted, the fluorescence signals are sequentially acquired, the high-quality fluorescence in-focal images can be obtained through synthetizing of the two images, and the imaging speed is high; the situation that a pinhole blocks the light is avoided, the light energy utilization rate is high, the number of the produced fluorescence signals is large, the fluorescence imagingsensitivity is high, and the obtained fluorescence tissue images are rich in information.

The invention discloses a nuclear, biological and chemical sampling robot. The robot comprises a vehicle body, wherein driving tracks are arranged at the two sides of the vehicle body; the two ends of each driving track are installed on driving wheels; the driving wheels are installed on rotating shafts of driving motors through drive shafts; the driving motors are installed in the vehicle body; first auxiliary wheels are arranged on the drive shafts; the first auxiliary wheels are provided with auxiliary tracks which tilt upwards; the auxiliary tracks are connected with second auxiliary wheels and the first auxiliary wheels; the second auxiliary wheels are installed on the vehicle body through a support; a sampling system is arranged at the upper end of the vehicle body and comprises a biochemical tank, a nuclear sample tank and a mechanical arm; and a mechanical claw is arranged at the end part of the mechanical arm. The sampling method comprises steps S1 to S18. The scheme is used for working in a nuclear, biological and chemical pollution area, sampling can be conducted in the nuclear, biological and chemical pollution area, intelligent sampling is realized, the sampling process is monitored, whether a sample falls off or not in the sampling process is monitored, and it is ensured that the sample can be smoothly collected.

The invention discloses an electronic type electric energy meter. The electronic type electric energy meter comprises a front end circuit conditioning module, an electric energy metering chip (20), an LED (light emitting diode) indicating module (30), a micro-control unit (40), a display module (50), a communication module (60), a key control module (70), a clock module (80), a memory (90) and a power supply module, wherein the front end circuit conditioning module is connected with the electric energy metering chip (20); the LED indicating module (30) is connected with the electric energy metering chip (20); the micro-control unit (40) is connected with the electric energy metering chip (20); the display module (50), the communication module (60), the key control module (70), the clock module (80) and the memory (90) are connected with the micro-control unit (40). Through the electric energy meter provided by the invention, purposes of electric parameter measurement, displaying and acquiring treatment for electric energy can be realized.

The invention discloses a method and a system for processing traceability of poultry products. The system comprises a host computer and a plurality of lower computer terminals respectively arranged indifferent production stages. By dividing the entire processing process of the poultry product into several stages, the collection of processing information data is distributed at various stages fromthe reception of the live poultry to the packaging of the finished product. The collected information includes live poultry source information, information of batch, time and staff at each processingstage, transmission container information, packaging information, and the like, so that the information data of the entire processing process of poultry products can be completely and accurately grasped, the traceable barcode can be generated, and the host computer software is used to control and manage the processing flow and the batch, thereby achieving comprehensive monitoring, batch managementand information traceability of the product processing process.

The invention relates to the technical field of sampling bottles, and specifically relates to a titanium tetrachloride sampling bottle. The titanium tetrachloride sampling bottle comprises a bottle body, a bottleneck, a sampling valve and a bottle cap, wherein the bottleneck is adhered to the top of the bottle body; the sampling valve is arranged on the bottleneck; an external thread is arranged on the outer surface of the bottleneck; and the bottle cap and bottleneck are in detachable threaded connection. The titanium tetrachloride sampling bottle also comprises a connector, wherein the connector is hollow and is a cylinder with two through ends, the inner surface of the connector is provided with an internal thread corresponding to the external thread of the bottleneck, and the connectorand the bottleneck are in detachable threaded connection; the bottle body is a transparent glass body, and the bottle body is internally vacuum. The titanium tetrachloride sampling bottle adopts a vacuum bottle body design, the air pressure inside the bottle body is prevented from being raised, titanium tetrachloride liquid an be collected successfully, and the sample validity of the collected titanium tetrachloride is higher; and the titanium tetrachloride sampling bottle adopts a connector design, can be quickly connected with a titanium tetrachloride pipeline, and is also convenient to detach.

The invention relates to the field of soil collection and particularly relates to a soil sampling bag and a soil sampling device. The soil sampling bag comprises a bag body selectively connected witha soil sampling brick and a pulling assembly capable of containing the bag body and enabling the open end of the bag body to be opened or closed, wherein the bag body is selectively placed in the pulling assembly, and the pulling assembly is movably connected with the open end of the bag body. The soil sampling bag is suitable for collection of soil samples with low moisture content in fields withflat mouth soil augers; the soil sampling bag has a simple structure and can keep physicochemical properties of soil, so that the detection result is more accurate; and furthermore, the soil can be put into a soil collection bag in advance through the soil sampling bag, thereby guaranteeing the normal operation of soil sample collection.

The invention discloses a double-injection-port servo energy-saving injection mold opener. The double-injection-port servo energy-saving injection mold opener structurally comprises a base box, a power box, an injection molding machine, a compression channel and a mold opening machine, wherein the top surface of the base box is welded and connected with the bottom surface of the power box; the left side of the injection molding machine is mechanically connected with the right side of the power box; the right side of the injection molding machine communicates with the left side of the compression channel; the right side of the compression channel communicates with the left side of the mold opening machine; and the bottom surface of the mold opening machine is welded and connected with the top surface of the base box. According to the double-injection-port servo energy-saving injection mold opener, after the working of a melting bin is finished, residual plastic adhering to the bin wallcan be scraped off through wall scraping structure embedding in the melting bin, and the scraped slightly solidified plastic is remelted and collected through an accommodating scraping layer, so thatthe influence of the residues on the next injection mold opening work is prevented, the waste is avoided, and the collected residues are still recycled; and meantime, the collection process is smooththrough a special shovel plate structure, so that secondary pollution caused by the re-falling of the residues into the melting bin in the collection process is avoided.