24results about How to "Easy to mark" patented technology

The utility model discloses a sealing protection device for animal decoction pieces and medicinal materials, which is characterized in that support plates are fixedly mounted in the middle and at the bottom of the inside of a storage box, moving plates are movably mounted at the top ends of the two support plates, sealing boxes are fixedly mounted at the top ends of the two moving plates, and medicine boxes are movably embedded in the sealing boxes; a guide sleeve is fixedly installed in the middle of the top end of the sealing box, an adjusting screw rod is installed in the middle of the guide sleeve, the top end of the adjusting screw rod is fixedly connected with an operation round block, and the bottom end of the adjusting screw rod is fixedly connected with a connecting disc. The stability of placing medicinal materials in the medicine box is improved, the situation that the medicinal materials shake in the medicine box and are damaged in the transporting and moving process is avoided, meanwhile, the soft hair cushion is soft and small in pressing strength and prevents the medicinal materials from being directly pressed and smashed, the moving plate can slide along the supporting plate, and great convenience is provided for taking out the medicinal materials.

The utility model relates to the field of ultrasonic detection, in particular to an ultrasonic probe with a measuring and positioning device. The utility model aims to provide an ultrasonic probe with a measuring and positioning device so as to improve the measuring speed and the defect positioning accuracy. According to the technical scheme, the ultrasonic probe with the measuring and positioning device comprises a probe body and is characterized by further comprising a measuring tape and an impact firing pin, a tape box of the measuring tape is fixed with the probe body; and a tape band of the measuring tape is fixed with the impact firing pin.

This application relates to the field of power transmission line measurement technology, specifically disclosing a power transmission line grounding grid acceptance measurement stick and measurement method. The power transmission line grounding grid acceptance measurement stick includes a first column and a second column; both the first and second columns are equipped with an ultrasonic transceiver component and a laser ranging component; the first and second columns can measure the distance between themselves via the ultrasonic transceiver component; the first and second columns can also measure the vertical distance between the laser ranging component and the grounding grid via the laser ranging component; the first and second columns are used to move to different measurement points to measure the distance between different measurement points. In this solution, measurement using ultrasonic waves and lasers avoids interference from ground obstacles, improves measurement accuracy, and is adaptable to complex terrain and environments in the field.

This invention provides an application of a nucleic acid aptamer for recognizing grouper iridovirus and the aptamer itself. This application does not include disease diagnosis. The nucleic acid aptamer is a 50 bp nucleotide sequence, as shown in SEQ ID: 1. The nucleic acid aptamer for detecting grouper iridovirus includes the nucleotide sequence shown in SEQ ID: 1 or its derivatives. This invention utilizes SELEX technology to screen nucleic acid aptamers that exhibit high affinity and specificity for grouper iridovirus. Compared to existing protein antibodies, the nucleic acid aptamer provided by this invention has advantages such as high affinity, low cost, stable performance, ease of chemical synthesis, and ease of labeling. Therefore, when using the nucleic acid aptamer provided by this invention to detect grouper iridovirus, the operation is not only simple and rapid but also achieves high accuracy and sensitivity.

The utility model relates to the technical field of automatic detection devices, and discloses a tire air tightness automatic detection device which comprises a workbench, a water tank and an upper cover, one side of the workbench is fixedly connected with a supporting rod, a displacement device is fixedly installed between the supporting rod and the workbench, the top of the workbench is provided with a sliding seat, and the sliding seat is fixedly connected with the water tank. The displacement device is started, the displacement device drives the sliding base, the clamping device and the tire to descend, the shaft rod of the clamping device is moved into the shaft groove, meanwhile, the tire enters the water tank and is soaked in tap water, a worker moves the upper cover, the tire is clamped in the clamping device, and the tire is clamped in the clamping device. The bottom end of the hydraulic rod drives the upper cover to move to the top of the water tank, the telescopic end of the hydraulic rod drives the upper cover to descend, an opening in the top of the water tank is closed, a stop lever on one side of the upper cover is inserted into a shaft groove, the four sides of the water tank are in a closed state, and the water splashing phenomenon during air tightness detection of tires in the water tank is avoided.

The utility model discloses a handheld box sealing device, and relates to the technical field of adhesive tape box sealing devices. The carton sealing device comprises a carton sealing device body, a knife cylinder and a pen container, the inside of the knife cylinder and the inside of the pen container are of a cavity structure, bases of the knife cylinder and the pen container are fixed to an upper side baffle of the carton sealing device body through internal screws, the connecting portion of the knife cylinder and the pen container is a handheld portion, and anti-skidding protruding point rubber sheets are arranged at the handheld portion of the knife cylinder and the pen container in an adhering mode. The cutter cylinder comprises a push button body, a box opening blade, a sliding rod table, a spring body, a spring pin, a first limiting piece, a cutter edge, a push button groove, a blade groove and a sliding rod groove. According to the box sealing device, the cutter cylinder is arranged, the box opening blade in the cutter cylinder is suitable for repeated box opening operation, safety is good, adhesive tape adhesion is not prone to occurring, the pen container is arranged in the box sealing device, follow-up marking and recording operation of packaging box packing is facilitated, the anti-skid rubber protruding points cover the handheld position of the box sealing device, friction force between the hand and the box sealing device can be increased, and the box sealing device is convenient to use. And the box sealing efficiency is greatly improved.

The oil and gas pipeline inspection device comprises an unmanned aerial vehicle main body and mounting arms which are fixedly connected to the left end and the right end of the unmanned aerial vehicle main body and used for supporting, and wings are mounted at the outer ends of the mounting arms; a liquid storage cavity is formed in the middle position of the unmanned aerial vehicle main body, a first connecting pipe is fixedly connected to the lower right end of the liquid storage cavity, a micro infusion pump is connected to the right end of the first connecting pipe through a bolt, and a rotatable stirring assembly is arranged on the liquid storage cavity; supporting rods are fixedly connected to the lower right end of the unmanned aerial vehicle body in a front-back symmetrical mode, the supporting rods are connected to the right end of a mounting base in an embedded mode, a methane sensor, a hydrogen sulfide sensor and a camera are sequentially mounted at the lower end of the mounting base from left to right, and the left end of the mounting base is in threaded connection with a threaded rod. According to the oil and gas pipeline inspection device, the height can be conveniently adjusted, the detection accuracy is improved, detected abnormal points can be conveniently marked, and meanwhile coating precipitation is prevented.

The utility model belongs to cutting auxiliary equipment technical field especially relates to a cutting path positioning laser line marker, including frame, lifting mechanism, moving mechanism and laser emission mechanism. Lifting mechanism includes lifting screw rod and lifting nut seat. Moving mechanism includes moving screw rod, moving nut seat. The cutting path positioning laser line marker provided by the application can conveniently adjust the height of laser emission mechanism through the cooperation of lifting screw rod and lifting nut seat of lifting mechanism, satisfies the cutting positioning requirement of different height positions, the setting of moving screw rod and moving nut seat of moving mechanism can realize the movement of laser emission mechanism in horizontal direction, satisfies the cutting positioning requirement of different horizontal positions, the adjusting plate and adjusting bolt of laser emission mechanism can adjust the angle of laser emission head, facilitate the line marking of inclined cutting path, and it is more convenient to use.

The present application relates to the field of biochemistry electronic experiment, more particularly to a biochemistry electronic experiment device and experiment method. The electronic experiment device comprises a tank box, a plurality of grid columns are fixed on the lower side of the tank box from front to back, and a plurality of round holes are arranged on both sides of the tank box. The method comprises the following steps: S1: cutting a biological sample into multiple pieces and placing them in the tank box; S2: placing a pressing strip on the upper side of the tank box; S3: placing multiple biological samples in multiple tank boxes and arranging the multiple tank boxes between two horizontal strips; S4: driving the two horizontal strips away from each other and fixing the multiple tank boxes between the two horizontal strips; S5: placing fluorescent dye in a container with solvent, placing multiple tank boxes in the container, shaking the multiple tank boxes, and allowing the fluorescent dye to stain or label the biological sample; and S6: observing the fluorescence signal through a fluorescence microscope and observing the structure and function of the biological sample. The fluorescent dye can conveniently stain or label the biological sample.

This invention relates to the field of biomedical technology, specifically to a nucleic acid aptamer that specifically binds to DR5, its derivatives, and their applications. The nucleic acid aptamer is an Apt-DR5 single-stranded DNA, the nucleotide sequence of which is shown in SEQ ID NO:1. The nucleic acid aptamer includes a modifier, which is obtained by modifying the DNA sequence. The modification employs at least one of phosphorylation, methylation, amination, thiolation, substitution of oxygen with sulfur, substitution of oxygen with selenium, and isotopization. Compared with DR5 antibodies, the nucleic acid aptamer binding to DR5 of this invention has a smaller molecular weight, is more stable, easier to store and label, and can be used alone or in combination for the detection of tumor cells that highly express DR5, such as ovarian cancer cells; and for inhibiting the proliferation of tumor cells that highly express DR5, such as ovarian cancer cells.

The utility model relates to the technical field of floor tile hollowing detectors, and discloses a floor tile hollowing detector for engineering supervision, which comprises a floor tile hollowing detection device, a quick marking mechanism is arranged on the right side of the top of the floor tile hollowing detection device, and the quick marking mechanism comprises a liquid pigment storage box. The bottom of the liquid pigment storage box is connected with the right side of the top of the floor tile hollowing detection device, the upper end of the outer wall of the liquid pigment storage box is in threaded connection with a pressing, extracting and spraying assembly, and a lengthened connecting column is installed at the top of the pressing, extracting and spraying assembly. The quick marking mechanism can extract liquid pigment in a liquid pigment storage box by pressing a pressing extracting and spraying assembly and spray the liquid pigment to the hollow floor tile through a lengthened spraying pipe for marking, and a detector does not need to bend to mark the hollow floor tile, so that the floor tile hollowing detection efficiency is improved, and the labor intensity of the detector is reduced. And the body health of a detector is also facilitated.

This utility model discloses a wear-resistant mold steel, including a mold steel body with an anti-corrosion coating on its outer side. A first magnet is installed at one end of a second magnet, and wear-resistant structures are installed at both the top and bottom ends of the mold steel body. This utility model features an mounting plate installed at one end of the mold steel body. A second magnet with magnetic force is placed inside a groove. Both the second and first magnets are magnetic, and the first magnet attracts the second magnet. A label plate is installed at one end of the mounting plate, on which the model number, weight, and length and width data can be written, facilitating the use of the mold steel body. Because of the use of magnets, the label plate is easy to install and remove, and can be easily replaced. Additionally, an adhesive layer is provided on one side of the mounting plate, allowing it to adhere to the mold steel body and be easily peeled off when not in use. This achieves the purpose of easily marking the mold steel body.

This utility model discloses an anti-tipping lifting platform, relating to the field of lifting platform technology. It includes a bottom fixed frame, with a steel structure platform plate positioned above the bottom fixed frame. A steel structure scissor lift is movably connected between the scissor lift limiting guide rail and the steel structure platform plate. A fixing component for easy reinforcement and anti-tipping is provided at the top of the bottom fixed frame. This anti-tipping lifting platform, through the configuration of a bottom fixed frame, a cylindrical fixed shell, a limiting tube, tubular support feet, a miniature electric cylinder, a rubber cup, a PVC pad, strong adhesive, a first electric cylinder, and a connecting plate, allows the tubular support feet to directly contact the ground during use. The PLC controller controls the miniature electric cylinder to retract, lifting the middle position of the top of the rubber cup upwards. The air pressure decreases at the middle position of the contact surface between the rubber cup and the ground, creating suction, thus achieving a stable anti-tipping function and solving the problem of devices lacking a stable anti-tipping function.

The utility model discloses an air conditioner compressor bearing inner and outer diameter detection device, which relates to the bearing detection technology field, and comprises a detection part and transmission belts, the detection part is arranged above a position between the two transmission belts, the upper end of the inner side of a top frame is provided with a driving assembly, a plurality of bearing plates are arranged between the two transmission belts, and the bearing plates are arranged on the upper end of the inner side of the top frame. And a first clamping mechanism and a second clamping mechanism are arranged at the upper end of the bearing plate. According to the utility model, the plurality of bearing plates are arranged between the two transmission belts at equal intervals, the plurality of first clamping blocks and the plurality of second clamping blocks are arranged on the bearing plates, and the first guide plate and the second guide plate are respectively arranged at the positions, corresponding to the positions below the two detection parts, in the mounting box; and the marking component is arranged, so that defective products can be marked conveniently, and the inner diameter and the outer diameter of the bearing main body can be continuously detected conveniently.

The utility model provides a building exterior wall crack detection device, which relates to the technical field of unmanned aerial vehicles and comprises a machine body, machine arms are fixedly connected to two sides of the surface of the machine body respectively, a camera is arranged at one end of the machine body, and a marking device is arranged at the bottom end of the machine body. The marking device comprises a micro pump and a material box, the micro pump is fixed to the bottom end of the machine body, the material box is installed at one end of the machine body through an auxiliary device, and when the detection device is used, after the infrared camera module detects cracks in the building wall, the machine body can be controlled to fly to the position close to the wall and the micro pump is controlled to operate; and paint in the material box is pumped to the spray pipe through the micro pump to be sprayed out and coated on the building wall surface, and the crack position on the building outer wall is marked, so that a maintainer can quickly find the crack position when maintaining the crack on the building outer wall, and the practicability of the detection device during use is greatly improved.

This invention discloses a quadruped obstacle removal robot and its obstacle removal components, belonging to the field of obstacle removal robots. It includes a mounting slot, a sliding extension rod within the mounting slot, a first mounting plate rotatably mounted on the extension rod, a first cleaning roller, a second cleaning roller, and a scraper rotatably mounted on the first mounting plate, and the first cleaning roller, second cleaning roller, and scraper are detachable. A marking component is rotatably mounted on the first mounting plate, the marking component including a first cylinder, a first end cap detachably connected to the first cylinder, an extension cap slidably mounted on the first end cap, a paint can placed in the first cylinder, and a pressure plate slidably mounted on the extension cap. This invention includes obstacle removal components used to remove and clean obstacles inside pipes, preventing obstacles from obstructing the detection of damaged locations and increasing detection errors. The rotating scraper in this invention can rotate and remove stubborn obstacles on the inner wall of the pipe, while the first and second cleaning rollers are used to wipe away easily manageable obstacles on the inner wall of the pipe.

The utility model belongs to the technical field of underground pipeline water leakage detection, and discloses an accurate positioning device for accurately monitoring underground pipeline water leakage points, which comprises a mobile platform and a positioning sensor, the mobile platform is composed of a mobile base, a supporting column, a pushing handle and a top plate, and a fixing frame is fixedly mounted at the top of the mobile base. An adjusting structure for adjusting the position of the positioning sensor is arranged on the fixing frame, and a marking mechanism is mounted on the moving platform; the marking mechanism comprises a pump body controlled by a remote controller to start and stop, a spray head is installed at the output end of the pump body through a discharging channel, a dye box is installed at the top of the top plate, a feeding pipe is arranged between the dye box and the pump body, and the end, away from the pump body, of the feeding pipe penetrates through the dye box and extends to the bottom wall of an inner cavity of the dye box. A plurality of limiting grooves are formed in the inner cavity wall of the cylindrical groove. According to the utility model, the ground area can be conveniently marked in time, and the phenomenon of omission can be avoided.

The utility model discloses a visual skin laceration dressing belongs to medical instrument technical field, including septum and dressing body, the connecting mode of septum with the dressing body is adhesive, and the dressing body is located the downside of septum, and the lower surface of dressing body and the upper surface of septum all have the first mark circle that has been carved, and the lower surface of dressing body and the upper surface of septum all have the auxiliary circle that has been carved, the inner wall of dressing body is adhered with grid dressing, the lower surface of dressing body and the upper surface of septum all have the second mark circle that has been carved. This visual skin laceration dressing, in the use process, first tear open septum, then the dressing body is pasted on the patient's body through the adhesive piece, makes the grid dressing stick in the position that needs, and in the use process, the vent plays the role of heat dissipation, can make the patient wear more comfortable, and the vent is equidistance distribution, optimized the effect of heat dissipation.

This invention discloses a cell membrane-targeted H2S two-photon fluorescent probe, its preparation method, and its applications. This probe not only possesses excellent optical properties such as near-infrared fluorescence emission at 650 nm, a large Stokes shift of 140 nm, and two-photon excitation characteristics, exhibiting advantages such as low excitation-emission light scattering, low tissue absorption, and strong penetration, but also demonstrates excellent analytical and detection performance. Its pyridinium and sulfonic acid groups prevent it from entering the cell interior, allowing it to adhere only to the cell membrane surface, thus endowing the probe with excellent cell membrane localization capabilities. The probe uses a 2,4-dinitrobenzenesulfonyl group as both the H2S recognition group and a fluorescence quencher. Because the 2,4-dinitrobenzenesulfonyl group is adjacent to the pyridinium group, it is located on the outer surface of the cell membrane, enabling two-photon fluorescence imaging of H2S released transmembrane from cells.

The utility model discloses a household medicine storage box which comprises a medicine box body and a medicine cover, the top of the medicine box body is provided with the medicine cover, the outside of the medicine box body is provided with a sunscreen frame, the outside of the medicine cover is provided with a sunscreen plate, the top of the sunscreen frame is provided with a sunscreen plate, and the side face of the sunscreen frame is provided with a special-shaped groove. And a metal plate is embedded in the special-shaped groove, a magnetic suction plate is arranged on the inner side of the sunscreen plate, and a fixing plate is arranged on the inner side of the medicine cover. According to the household medicine storage box, the sun blocking frame and the sun blocking plate are installed outside the medicine box body, the medicine box body is directly installed in the sun blocking frame, then the sun blocking plate covers the medicine box body through magnetic attraction, and in order to avoid the influence of water vapor, the frame body is installed at the bottom of the medicine cover, and the drying piece is installed in the medicine cover; and internal water vapor can be conveniently adsorbed through the net plate, and the sun-proof and damp-proof protection effects are high in the using process.

The utility model relates to municipal engineering technical field discloses a kind of municipal underground pipeline detection positioning device, comprising: vehicle body, the top of vehicle body is equipped with liftable probe;Mark structure, mark structure includes loading box, self-painting, extrusion column, cross bar and extension rod, loading box is fixedly installed with vehicle body, self-painting is detachably connected with loading box, extrusion column is fixedly connected with cross bar, cross bar is slidably connected with loading box, extension rod is fixedly connected with cross bar, through extension rod pull cross bar in guiding groove Sliding and stretch tension spring, stop block can guarantee that cross bar slides along the side wall of loading box and cannot fall off, through cross bar drive extrusion column extrude the spray head of self-painting, mark is formed by using self-painting spray head downward painting, for probe between two groups of mark structure, the pipeline position of probe detection can be marked by the paint of two self-painting sprayings, mark is simple, and replacement maintenance can be realized by just replacing new self-painting.

The invention relates to the field of experimental consumables, in particular to a novel slide glass and cover glass combined structure which comprises a slide glass and a cover glass, at least one sample groove is formed in the slide glass, a cover glass groove is formed in the slide glass on the outer side of the sample groove, and the cover glass is pressed on the cover glass groove; marking points are arranged on the edge of the periphery of the cover piece at equal intervals; drawing lines are arranged in the longitudinal direction and the transverse direction of the cover piece at equal intervals.