19results about How to "Impact Observation" patented technology

The invention discloses an electric energy meter with a built-in switch, which relates to the technical field of electric energy meters and comprises an electric energy meter body and an electric energy meter cover rotationally arranged on the electric energy meter body. The air bag is arranged in the electric energy meter body; the limiting assembly is arranged on the electric energy meter body, when the electric energy meter cover is closed, the limiting assembly is matched with the synchronous adjusting assembly, so that the electric energy meter cover is automatically limited, meanwhile, the annular air bag is driven to be inflated, and a gap and a hinged position between the electric energy meter cover and the electric energy meter body are blocked through the annular air bag; meanwhile, the electric meter cover and the electric energy meter body are limited, external moisture is prevented from entering the electric energy meter body, when the electric meter cover is unfolded, the electric meter cover is automatically limited when being completely unfolded, the electric meter cover is prevented from influencing inspection of the electric energy meter body by workers, and meanwhile the annular air bag and the U-shaped air bag are shrunk; the expanded annular air bag and the U-shaped air bag are prevented from influencing the visual field of workers for observing the interior of the electric energy meter body.

This invention relates to a yarn rack with a guiding function and its yarn loading process, belonging to the field of textile equipment. It includes a frame with several vertically arranged support rods within the frame, arranged in a rectangular array. Each support rod has several yarn bobbin hanging rods for hanging yarn bobbins. The ends of the yarn bobbins hanging from the support rods are inclined upwards. Each support rod also has a limiting part corresponding to a yarn bobbin hanging from it, located above the end of the corresponding yarn bobbin hanging from the support rod. When a yarn bobbin is hung on a yarn bobbin hanging from it, the end of the yarn bobbin facing the support rod abuts against the limiting part. At this time, the area of ​​the yarn bobbin hanging from the yarn bobbin is the initial hanging section. A color-changing indicator light is embedded in the surface of the initial hanging section of the yarn bobbin hanging from it. This invention indicates the color of the yarn bobbin that should be hung on each yarn bobbin hanging rod, thereby preventing workers from hanging the wrong yarn bobbins.

The utility model discloses a sand -blasting flow water line conveying structure relates to sand -blasting equipment technical field, including conveying pipeline, the inside of conveying pipeline is provided with the slot hole, and the inner wall fixed connection of slot hole has the connecting pipeline, the top fixed connection of connecting pipeline has the butt joint pipe, and the outside of butt joint pipe is equipped with the support pipe, the top fixed connection of support pipe has visual board. The utility model discloses be provided with connecting pipeline and visual board, in the use, through the visual board of transparent setting, can carry out real -time visual monitoring to the abrasive that enters the inside of conveying pipeline, to visually observe abrasive flow state, impurity accumulation condition and potential risk of plugging, be provided with the rotation lever and the scraping strip, in the use, the staff can drive the rotation of scraping strip through the rotation of rotation lever to realize the cleaning of visual board bottom wall to prevent sundries adhesion influence staff observation, can effectively guarantee the definition when visual board display simultaneously.

The invention relates to the technical field of puncture needles, in particular to a subarachnoid space puncture needle with a temperature-sensitive developing tail end. Comprising a needle base body, an epidural puncture needle is fixedly connected to the inner wall of the needle base body, a subarachnoid space puncture needle is arranged on the inner wall of the epidural puncture needle, a needle tail color developing assembly is arranged at the top of the needle base body, and the subarachnoid space puncture needle is used for transmitting cerebrospinal fluid to an inner cavity of the needle tail color developing assembly. An electron transfer type organic compound is arranged at the position, bearing cerebrospinal fluid, of the inner cavity of the needle tail color developing assembly. The electron transfer type organic compound is arranged in the spiral connecting piece, cerebrospinal fluid can flow along the path of the spiral connecting piece after entering the collecting funnel, the contact area of the cerebrospinal fluid and the electron transfer type organic compound is increased, the contact time of the cerebrospinal fluid and the electron transfer type organic compound is prolonged, and therefore the color of the electron transfer type organic compound is changed.

The utility model relates to the technical field of cooling and shaping devices, and discloses a quick cooling and shaping device for a prebaked anode green body, which comprises a device main body, an air inlet hopper and a filtering mechanism, the filtering mechanism for filtering cooling water is arranged outside the device main body, and the air inlet hopper is fixedly connected inside the device main body. An air inlet grille is fixedly connected into the air inlet hopper, a suction fan body for providing suction force is arranged in the air inlet hopper, a second connecting pipe is fixedly connected between the first water suction pump body and the device body, and an exhaust fan body is arranged in the first fixing box. The air suction fan body works to suck generated steam into the first fixing box, the generated steam is prevented from influencing workers to observe cooled green bodies in the device body, meanwhile, after moisture is separated from gas through the condenser body, the moisture is drained back into the device body again, the moisture is recycled in sequence, and the green bodies are prevented from being damaged. And the production cost is reduced while the benefit is maximized.

The utility model discloses a traffic engineering is with indicating lamp, including base, the base upper end fixedly connected with box body, the box body upper end fixedly connected with vertical rod, the upper end of vertical rod is provided with the light box, be provided with a plurality of indicating lamp on the light box, just the fixed plate is fixedly connected with through the fixed block on the light box upper end, be provided with a pair of electric telescopic link on the fixed plate, the output fixedly connected with first frame of two electric telescopic links, be provided with four through -holes on the first frame, four threaded rods are arranged on four through -hole, one end fixedly connected with second frame of four threaded rods, be provided with the nut on the threaded rod, just the inside of second frame is provided with cleaning brush layer, can be very good to the dust and other impurities of indicating lamp surface adhesion through the device and carry out the cleaning, avoid the influence driver and pedestrian and carry out the observation.

The utility model discloses a kind of bundling bands of labelable, it includes box, the box is equipped with the thread hole of inner recess on four faces of left and right and upper and lower, thread hole is threadedly connected with threaded rod, the first support plate is fixedly connected on the upper surface of threaded rod, the slide rail is fixedly connected on the first support plate, the second support plate is movably connected on the slide rail, the label sticking area is formed between the slide rail on the upper surface of the first support plate, the first key block is fixedly connected on the upper surface of the first support plate, the second key block is fixedly connected with the front end of the second support plate, by the above structure, by adding label sticking area and label protection component, it can be carried out according to actual information when bundling, data filling is carried out simultaneously, and the internal label is protected using protection component, avoid scratching, water immersion and other external factors to damage the use of label, by separating design of label sticking component and bundling band, avoid fixed type, cannot overturn, affect information observation.

The utility model discloses a visual intelligent rotary cooking machine, which belongs to the technical field of cooking machines and comprises a base and a pot body movably connected to the surface of the base, a heating plate is fixed on the inner wall of the lower half part of the pot body, and an intelligent motor is mounted on the bottom wall of an inner cavity of the pot body. The outer portion of an output shaft of the intelligent motor is movably connected with a stirring shaft, a stirring rod and a scraping plate are fixed to the outer walls of the two sides of the stirring shaft respectively, the surface of the pot body is movably connected with a pot cover, a connecting frame is fixed to the surface of the pot cover, and connecting blocks matched with the connecting frame are fixed to the outer walls of the two sides of the pot body. A positioning block extending into the connecting frame is fixed to the surface of the connecting block, a plurality of limiting blocks are fixed into the connecting frame, and positioning pins are slidably connected into the limiting blocks. According to the visual intelligent rotary cooker, the cooker cover is convenient to clean, the condition in the cooker body is convenient to observe, the cooker cover is convenient to disassemble and assemble, and later cleaning is convenient.

The utility model relates to the technical field of electron microscopes, and discloses an electron microscope with an adjustable sample fixing table, which comprises an electron microscope body, a base is fixed on the surface of the electron microscope body, the top of the base is open, a sliding chute is arranged on the surface of the base, and the sample fixing table is fixed on the sliding chute. The electron microscope comprises a base, a sample fixing table is placed at the top of the base, adjusting assemblies are arranged on the inner wall and the surface of the base, according to the electron microscope with the adjustable sample fixing table, through the arranged adjusting assemblies, when a rotary knob is rotated, a threaded rod can be rotated, a sliding plate drives a movable rod to move, and then the sample fixing table is adjusted; when the pull rod is loosened, the arc-shaped plate can synchronously move inwards in the radial direction under the action of the spring, so that the clamping plate enters the limiting groove to limit the knob, and the situation that the knob rotates, the sample fixing table deviates and observation of personnel is affected due to mistaken touch of external force is prevented.

The invention relates to the technical field of information display devices, in particular to an expressway stand column type full-automatic information board which comprises a supporting column, a fixing shaft is vertically and fixedly installed at the top end of the supporting column, the fixing shaft is rotationally sleeved with a rotating column, a locking assembly is arranged on the supporting column, and an L-shaped bracket is fixedly installed on the side face of the rotating column. A trapezoid clamping groove is formed in the side face of the bracket, an information board body is placed on the bracket, a trapezoid clamping block is fixedly installed at one end of the side face of the information board body, and a check block is installed at the upper end of the bracket through a screw fastener. When the information board is installed or maintained, the bracket for supporting the information board can be rotated to one side of the highway through mutual cooperation of the rotating column, the fixing shaft and the locking assembly, at the moment, a worker can install or maintain the information board beside the high highway, operation is convenient, highway congestion can be effectively prevented, and the safety of the highway is improved. And meanwhile, the risk during installation or maintenance is reduced.

The utility model provides a sanitary material impurity tester, including tester body, the light source board of setting on tester body, the two fixed bases of symmetrical setting on tester body, two fixed pressure plates of one end hinged setting on fixed base, the adjusting device of setting respectively between two fixed bases and tester body, according to the laying length of sample through the cooperation of two fixed bases through fixed column in the sliding opening realization removes, adjust two fixed bases each other close or each other away, to drive two fixed pressure plates removal adjustment, until fixed pressure plate is located sample's left and right two ends, subsequently respectively pull two fixed pressure plates and turn over around fixed base, make two fixed pressure plates respectively press in sample's left and right two ends, thereby flatly press sample on the light source board and fix, prevent sample sliding or wrinkle influence observation, can according to the sample length of determination adjust the interval of two fixed pressure plates, thereby effectively carries out the fixation to sample, and the adaptability is higher.

The present disclosure relates to a light-emitting panel provided with an eye-avoiding opening, the periphery of the eye-avoiding opening is provided with a privacy area, the light-emitting panel comprises a light-emitting device and at least two light-shielding layers, the light-shielding layers are located in the privacy area, the light-shielding layers are provided with light-transmitting openings, the orthographic projection of the light-transmitting openings on a driving back plate overlaps the orthographic projection of the light-emitting device on the driving back plate, large-angle outgoing light can be absorbed by the at least two light-shielding layers, small-angle outgoing light is emitted through the light-transmitting openings, the outgoing light of the privacy area is narrowed along the light-emitting direction through the light-shielding layers, when the mask-type beauty instrument is close to the face, there is no outgoing light at the eye position to shoot towards the eyes, which plays a protective role on the eyes, can avoid affecting the user to watch external things during beauty, and has good convenience and experience. The present disclosure also provides a mask-type beauty instrument comprising the above light-emitting panel.

The utility model discloses a warning board for persuading an illegal parking vehicle to leave, which relates to the technical field of warning boards, and comprises a stand column, a sign is fixedly connected to the stand column, a cleaning structure is arranged on the sign, the cleaning structure comprises a cleaning component and a magnet, the cleaning component comprises a retractable component, a cleaning component is arranged on the retractable component, and the cleaning component comprises a mounting component. The mounting component is provided with two cleaning components, the magnet is fixedly connected with the label, the retracting and releasing assembly comprises a mounting box fixedly connected with the label, a motor is fixedly connected into the mounting box, the output end of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotationally connected with the mounting box, and a baffle is fixedly connected to the rotating shaft. According to the warning sign, the sponge eraser can move up and down, so that the sign is cleaned, dust is prevented from being attached to and blocking a warning mark on the sign, observation of a driver is not affected, the warning effect is reduced, meanwhile, the sponge eraser is convenient to replace, and the cleaning effect is prevented from being affected by long-time use.

The present invention relates to the technical field of laser welding devices, and discloses a laser welding device and a laser welding method, including a welding table, a plurality of supporting legs are fixedly connected directly below the welding table, and the welding table includes a plurality of supporting platforms fixedly connected inside the welding table. The present invention sets a suction mechanism, starts the driving motor in the moving mechanism during welding, and the output end of the driving motor rotates to drive the output shaft to rotate, and the output shaft rotates to drive the gear to rotate. At this time, the gear is meshed with the rack. Such a setting is conducive to driving the laser head on the connecting frame to move and weld on the central axis of the welding table. At this time, the movement of the connecting frame drives the traction rope to move, and the movement of the traction rope drives the piston plate to slide along the inside of the vacuum chamber. When the vacuum chamber slides along the vacuum chamber, negative pressure is generated inside the vacuum chamber at the opposite sliding direction of the piston plate.

This utility model provides a construction engineering excavator, relating to the field of excavator technology. The utility model includes a frame, with an auxiliary rod fixedly connected to one side of the frame. Two rotating shafts are rotatably connected to the bottom of the frame. A hydraulic rod is installed at the top of the frame. A dust suppression device is installed on one side of the frame. The dust suppression device includes a water tank and a support rod. Several short pipes are installed at the bottom of the support rod, and a nozzle is connected to the end of each short pipe away from the support rod via a flexible hose. By incorporating the dust suppression device, when the excavator is in use, water is added to the water tank. During operation, a pump draws the water from the tank to the nozzle. The rotation of the rotating shafts drives the rectangular rod, causing the nozzle to swing up and down, spraying a mist of water to suppress dust generated during the excavation process. This prevents large amounts of dust from reducing visibility at the excavator location and affecting the operator's observation and judgment.

The invention belongs to the technical field of cutter detection, and particularly relates to cutter wear state detection equipment which comprises an integrated box. A disc type tool magazine is rotationally mounted in the integrated box; cutters which are uniformly arranged are mounted on the disc type tool magazine; the cleaning and detecting mechanism is installed on the left side of the disc type tool magazine and comprises a detecting assembly and a cleaning assembly. A lead screw is rotationally mounted at the top of the integration box; a driving block is in threaded engagement with the lead screw; a second motor is mounted in the driving block; a hydraulic cylinder is mounted on the second motor; a mounting plate is mounted at the bottom of the hydraulic cylinder; a third motor is mounted in the mounting plate; a detection assembly is mounted on the left side of the mounting plate; a cleaning assembly is mounted on the right side of the mounting plate and located on the lower left portion of the disc type tool magazine. And by arranging the cleaning and detecting mechanism, it can be avoided that scrap iron or cutting fluid exists on the tool and can block the tool, and therefore observation of the tool is affected.

The invention discloses an airflow screening device capable of controlling the fineness of superfine powder, and relates to the technical field of airflow screens. The device comprises a rack, a driving mechanism, a machine box, a spiral feeding mechanism and a screening barrel, the driving mechanism is fixed to one side of the rack, the machine box is fixed to the top of the rack, the spiral feeding mechanism is fixed to one side of the machine box, the driving mechanism is in transmission connection with the spiral feeding mechanism, and the screening barrel is connected into the machine box. Through the specific arrangement of the screening cylinder, when the screening device is used, through the driving effect of the corresponding driving assembly and the screw assembly, the corresponding second filter screen can be unfolded according to the use requirement, the second filter screen can be automatically adjusted without disassembling the screening cylinder, and the discharging fineness of fine materials is conveniently and easily adjusted.

The utility model discloses an extensible data center cooling frame relates to cooling frame technical field, include: connecting pipe have a plurality of, and a plurality of connecting pipe symmetry sets up in support frame in with support frame fixed connection, support block have a plurality of, and a plurality of support block symmetry sets up on support frame with support frame fixed connection, support axle with Support block fixed connection, support plate set up on support axle with support axle rotation connection, through setting open and close mechanism, open and close board, support block, support axle and support plate, realized the quick open and close of support frame to support frame, and avoid the damage of support plate when opening and closing, influence the use of support frame, through setting cleaning mechanism, realized the cleaning of the inner surface of support plate, avoid the pollution of support plate, influence the observation of staff to support frame.

The utility model relates to a water sac structure of an ultrasonic endoscope, which belongs to the field of ultrasonic detection equipment and comprises a probe tube. The ultrasonic endoscope body is arranged on the inner side of the probe tube and is used for observing organs in the body of a patient; the water bag piece is detachably arranged on the probe tube; the fixing part is detachably arranged on the probe tube and is used for mounting the water bag part; the water injection mechanism is arranged on the left side of the probe tube, and the water injection mechanism is communicated with the water bag piece. According to the ultrasonic endoscope, through the arranged fixing piece, the water bag piece can be replaced more conveniently, so that the ultrasonic endoscope is more convenient to use, meanwhile, normal saline can be better injected into the water bag through the water injection mechanism, and it can be avoided that a large amount of air exists in the water bag; the observation of the ultrasonic endoscope on the organs of the patient is influenced, so that the use effect of the ultrasonic endoscope is improved.