26 results about "Stroboscope" patented technology

The utility model discloses a kind of self-service single taking machines, including machine body, the machine body bottom end is equipped with universal wheel, machine body upper side is provided with reading assembly, reading assembly includes identity card reader and medical insurance card reader, the outside of identity card reader and medical insurance card reader is equipped with warning assembly. By setting warning assembly, when the user places identity card or medical insurance card on reading assembly in use process, the light detected by light sensor in warning assembly is blocked by card at this time, illumination intensity will change, light sensor will rapidly perceive change and detect feedback to control module in machine body, at this time, stroboscope in mounting groove is lit, the light generated by it is projected on to outside through light transmission plate and prompts user, prevent user from forgetting identity card or medical insurance card on machine body, avoid unnecessary loss.

The utility model relates to the related technical field of stroboscopes, in particular to a wireless synchronous stroboscope which comprises a synchronous stroboscope body, the bottom end of the synchronous stroboscope body is provided with a synchronous stroboscope holding rod, one end of the synchronous stroboscope body is provided with a charging dustproof assembly, and the other end of the synchronous stroboscope body is provided with a wireless communication module. Fixing assemblies are arranged on the two sides of the synchronous stroboscope holding rod. Through the arrangement of the charging dustproof assembly, the embedding of the dustproof cover and the charging hole, the tight fitting of the sealing rubber strip and the dual dustproof design of the blocking frame, dust can be more effectively prevented from entering the charging port, and through the connection of the elastic band, the dustproof cover can be completely taken down during charging, so that the interior of the charging hole can be checked and cleaned regularly, and the charging efficiency is improved. The fixing assembly adopts a mode that a bandage crosswise penetrates through a square-shaped buckle and is bonded through a bonding layer, the tightness can be adjusted according to the size of a palm and the holding comfort degree, and the device is effectively prevented from falling off in cooperation with an elastic rubber strip on a baffle.

1. The name of the design product: LED strobe light (stroboscope). 2. The use of the design product: The design product is used for warning lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The utility model relates to the technical field of electric vehicle accessories, and discloses an anti-collision tail plate with an early warning structure for an electric vehicle, which comprises a tail plate main body, an LED (light-emitting diode) stroboscope lamp is fixedly mounted on the end surface of one side, far away from wheels of the electric vehicle, of the tail plate main body, a U-shaped mounting frame is arranged on one side of the LED stroboscope lamp, and sound-light alarm lamps are fixedly arranged at two ends of the U-shaped mounting frame; a fixing block is fixedly arranged on the end face of the side, close to an electric vehicle wheel, of the tailboard body, a connecting support is rotationally connected to the outer side of the fixing block, a movable connecting unit is arranged at the end, away from the fixing block, of the connecting support, and a fixing unit is arranged on one side of the movable connecting unit. According to the anti-collision tail plate with the early warning structure for the electric vehicle, the tail plate body is hinged to the tail position of the electric vehicle, when the tail plate body is subjected to external force, the first conductive block makes contact with the second conductive block, an early warning circuit is connected, early warning is carried out through the LED stroboscope lamp and the sound-light alarm lamp, and anti-collision early warning can be well carried out.

1. The name of the design product: long strip stroboscope. 2. The use of the design product: for stage lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The top view has been embodied in the use state 1; the bottom view has been embodied in the perspective view 2, and the top view and the bottom view are omitted.

1. The name of the design product: luxmeter. 2. The use of the design product: the design product is used for testing illumination value, ultraviolet radiation intensity, lamp stroboscope, lamp spectrum, sun protection rating, UVI ultraviolet level. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

The invention relates to the technical field of elevator safety detection, and provides an elevator speed governor detection method and device based on infrared stroboscopic and phase difference speed measurement, and the method comprises the steps: pasting high-reflection infrared mark points at the edge of a speed governor rope wheel at equal intervals, and calculating the initial emission frequency of an infrared stroboscope according to the rated rotation speed; an infrared stroboscope is used for pulse type infrared light irradiation, and a high-precision camera is used for collecting a rope wheel dynamic image sequence; graying processing is carried out on the image sequence, the positions of the mark points in adjacent frames are identified by adopting a dynamic weighting template matching algorithm, and pixel coordinates are obtained; pixel displacement is converted into actual physical arc length displacement through a dynamic mapping model, and a phase difference is calculated; the real-time rotating speed of the speed limiter is calculated according to the phase difference and converted into the real-time linear speed; and the real-time linear speed is compared with a preset speed threshold value for judgment, and a speed limiter action state judgment result is obtained. According to the invention, the detection precision and reliability of the elevator speed governor are improved, and the strict requirements of elevator safety standards are met.

The utility model relates to the field of water outlet devices, in particular to a water outlet device. Comprising a water outlet passage, a water outlet is formed in the water outlet passage, a plurality of stroboscopic lamps are evenly arranged around the water outlet in the circumferential direction, an electric passage connected with the stroboscopic lamps is arranged, the stroboscopic lamps are connected and controlled with a light source control system, and after water flows out of the water outlet, the light source control system controls the stroboscopic lamps to be started; the light module is provided with a power supply chip and a control chip, the stroboscopic lamps are arranged on the light module, the light module is provided with at least three stroboscopic lamps, the water flow anti-gravity visual effect is achieved through the falling water flow scattered by the stroboscopic lamps when water is received, and the man-machine interaction is enhanced.

The utility model provides an alarm device which comprises a light emitting module, the light emitting module is provided with a shell, a control panel, a stroboscope lamp and a prompt lamp set, the shell is provided with a containing cavity, the control panel is arranged in the containing cavity, the control panel is provided with a receiving module, an alarm module and an information processing module, the alarm module is electrically connected with the stroboscope lamp, and the information processing module is electrically connected with the stroboscope lamp. The alarm module can send out alarm signals through the stroboscope lamp, the receiving module is used for receiving different types of alarm signals, the information processing module has multiple prompt modes, the information processing module is electrically connected with the prompt lamp set, and the information processing module controls the prompt lamp set to work according to the different prompt modes. By adopting the structure, the problems of single alarm signal and insufficient applicability to special users in the prior art can be solved.

The utility model discloses a fuse monitoring system for an exciter, which comprises an exciter body, a stroboscope host, a camera module and an end cover, the stroboscope host and the camera module are arranged on one side of the exciter body, the stroboscope host is provided with a stroboscope lamp module, and the end cover is arranged on the stroboscope host. The exciter body is installed on the stroboscope host, the stroboscope lamp module is used for interfering light frequency in the exciter body with strong light so that a high-speed rotation state can be presented in a low-speed state, the camera module is installed on the stroboscope host, and the camera module is used for flexibly adjusting and adapting to the stroboscope lamp module and performing projection observation on the low-speed state. Synchronous strong light interference emitted by the stroboscope lamp module is realized, so that a fuse which rotates at a high speed in the exciter is in a low-speed or static state, and the observation precision is remarkably improved; the end cover isolates external light interference and cooperates with the rubber pad for sealing and damping, so that clear and stable images of the camera module are guaranteed, and the camera module has certain use value and popularization value.

The utility model discloses a double light source stroboscope controller, aims at solving the problem that current light source controller can only support single light source, low luminance regulation precision, lack of synchronous control and remote management etc. The controller includes main control module, communication module, luminance regulation module, light source drive module, synchronous control module, paper break detection module, power management module, isolation protection module and configuration storage module. Main control module adopts STM32F407ZET6 microcontroller, possesses a variety of peripheral interface, is used for realizing the control of light source and the time sequence linkage of camera. Luminance regulation module uses MCP4728DAC chip to realize 4096 level light source luminance regulation, and light source drive module adopts MOS drive device to realize high -speed stroboscope control, and synchronous control module supports the synchronous selection of external encoder or internal signal, and paper break detection module realizes abnormal response through photoelectric coupler and logic control, and power module supports 24V input and step -by -step voltage stabilizing output 5V and 3.3V for each functional module.

The stage lamp with the auxiliary lamp comprises a lamp holder and a light-emitting plate, one end of the lamp holder is provided with a lamp plate installation cavity, and the light-emitting plate is installed in the lamp plate installation cavity. The light-emitting plate is provided with a plurality of light-emitting lamp set columns and a plurality of stroboscope lamp set columns, and the light-emitting lamp set columns are arranged side by side in the width direction. The light-emitting lamp group columns comprise a plurality of light-emitting lamp units which are arranged at intervals in the length direction, and the stroboscope lamp group columns are arranged between every two adjacent light-emitting lamp group columns. According to the stage lamp with the auxiliary lamp, the light-emitting lamp set column and the stroboscope lamp set column are combined for use, richer light show can be achieved, and the more coordinated effect can be achieved by accurately controlling the flicker mode of the stroboscope lamp and being matched with other dynamic light systems. Moreover, the light emitting bodies capable of emitting different light rays are combined on the same light emitting plate, so that the carrying volume is not increased too much, and the whole lighting effect of the stage lamp can be improved in a larger range.

This invention relates to the field of intelligent sensor technology, specifically to a non-contact speed measurement method and system based on an LED stroboscope, comprising the following steps: acquiring time intervals, factoring prime numbers to establish a verification period, emitting pulse light to obtain the dual-mode spacing, obtaining the dwell distance in ascending order and scaling it proportionally with the limit width, scaling the stroboscope step size according to the minimum span, and combining intervals to obtain the period-mapped rotational speed. In this invention, by constructing independent prime numbers as alternating illumination benchmarks, period overlap interference is eliminated. The undetermined dwell slip distance is extracted based on the dual-mode edge blur spacing and scaled proportionally with the allowable limit image edge blur width. A scale transformation fusion is performed on the minimum frequency adjustment span to obtain the stroboscope adjustment time step size. The true periodic pulse elements are extracted by combining the current emission time interval and mapped to mechanical rotation frequency features, eliminating subjective visual errors and reading delays, achieving automatic analysis of operating speed, and significantly improving speed measurement performance.

The utility model provides a film printing detection device which comprises a rack, a fixing plate, a first fixing rod and a second fixing rod are arranged in the middle of the rack, the two ends of the fixing plate, the two ends of the first fixing rod and the two ends of the second fixing rod are all fixedly connected with the rack, the second fixing rod is located in front of the first fixing rod, a background plate is installed in the middle of the front face of the fixing plate, and a lamp panel is arranged in the middle of the background plate. A stroboscope lamp is arranged in the middle of the first fixing rod, an induction assembly is installed in the middle of the second fixing rod, and the background plate provides back light and reference ground color for the passing film. The moving speed of the thin film is detected through the speed sensor, detected data signals are transmitted to the controller, the controller records and calculates the data signals and sends signals to the stroboscopic lamp, the stroboscopic lamp sends stroboscopic light with the corresponding frequency according to the signals sent by the controller, the light frequency of the stroboscopic lamp does not need to be repeatedly adjusted for many times, and the operation is simple and convenient. The operation efficiency is high, and the detection precision is higher.

1. The name of the design product: stroboscope. 2. The use of the design product: used for creating light effect in theatre, studio, church and stage light effect. 3. The design points of the design product: the shape of the product. 4. The picture or photo showing the design points: perspective view 1.

The utility model belongs to the technical field of electronics, and particularly relates to a floating track data recording and emergency positioning transmitting device. Comprising a battery pack, a power supply and data management module, a data recording assembly, an upper stroboscope lamp, a lower stroboscope lamp, a radio beacon module, a Beidou beacon module, an antenna, upper protective foam, a protective outer cover and a protective bottom plate, and the Beidou beacon module achieves Beidou positioning and global short message functions and can periodically send distress positioning information to a ground control center; the radio beacon module realizes periodic transmission and reception of radio beacons and spread spectrum signals, can communicate with an ultra-short wave search and rescue radio station, guides the maritime search and rescue power to carry out search and rescue, can float on the sea surface after leaving the aircraft, and carries out real-time positioning through the Beidou beacon module; and track data is formed and stored in a data recording assembly with an anti-crash function.

The utility model relates to the technical field of electric power engineering equipment, in particular to an oil-immersed power transformer which comprises a transformer body, an oil tank support is fixedly installed on one side of the transformer body, and an oil level gauge assembly is arranged on the top of the oil tank support; by arranging the oil tank body, the oil conveying pipe, the light disc, the stroboscope lamp body and other components, the transformer body communicates with the oil tank body through the oil conveying pipe, so that liquid oil in the transformer can flow into the oil tank body. When the oil level changes, the floating disc drives the connecting rod and the light disc to move up and down, and the pressure-sensitive trigger element at the bottom of the light disc controls the light emitting color of the stroboscope lamp body. Therefore, the device can monitor the change of the oil level to visually warn the screened abnormal condition of the oil level through the light beams with different colors of the stroboscope lamp. By arranging the light-transmitting holes, the polyhedral crystal, the light-transmitting grating, the limiting columns and other parts, the movement range of the floating disc is limited through the limiting columns, and the oil level monitoring accuracy is guaranteed.

The utility model relates to the technical field of stage lighting, in particular to a lamp which comprises a lamp body, side cover plates are arranged at the left end and the right end of the lamp body respectively, hanging assemblies are arranged on the two side cover plates respectively, a plurality of light beam lenses are arranged on one side face of the lamp body, and a light beam lamp panel is arranged in the lamp body. A plurality of light beam lenses are arranged on one side face of the lamp body, a plurality of light emitting pieces are arranged on the light beam lamp panel and correspond to the light beam lenses one to one, a stroboscopic lamp bead plate is arranged on the other side face of the lamp body, and a lamp bead matrix formed by arranging a plurality of lamp beads is arranged on the stroboscopic lamp bead plate. The side face where the stroboscopic lamp bead plate is located and the side face where the light beam lens is located are adjacent faces. Two different light source effects can be generated, one side of the light beam lens is used for providing a concentrated and directional light beam effect, one side of the stroboscopic lamp bead plate is used for generating a rapid flickering effect, visual impact is enhanced, and multiple light effects are achieved through a single lamp.

A system, method, scope device, and camera control module device for a video endoscopy system, to enable scopes to operate with a rolling shutter-type image sensor. With selected pulsing of a strobe light, subset image data from adjacent rolling-shutter frames is selected, gain compensated for missing light and combined into a new single video frame.

The utility model relates to the technical field of power equipment, in particular to a power distribution cabinet with a protection structure, which comprises a base, the top of the base is provided with a power distribution cabinet body, and one side of the power distribution cabinet body is provided with a protection assembly; through the arrangement of the current sensing element, the copper sheet, the electric wire, the stroboscope lamp and other components, the current sensing element can sense current through the copper sheet and transmit a signal to the stroboscope lamp through the electric wire through the mutual cooperation relationship among the current sensing element, the copper sheet, the electric wire and the stroboscope lamp; therefore, the device can timely warn the low-voltage or high-voltage current condition detected in the power distribution cabinet through the visible light of different colors of the stroboscope lamp. The second partition plate is matched with the fine-hole filter screen and the third partition plate to form a water drop blocking layer through the mutual matching relation of the second partition plate, the fine-hole filter screen and the third partition plate, and the fine-hole filter screen can block and filter dust and insects through the hole diameter smaller than 1 mm of the fine-hole filter screen.

A nozzle monitoring device for a continuously operating nozzle centrifuge, in particular a nozzle separator, which includes a housing, in which a drum which has a defined number of nozzles on a periphery of the drum is arranged so as to be rotatable about a vertical rotational axis is provided. The nozzle monitoring device has at least one sensor and a control unit. The nozzle monitoring device is configured as an optical nozzle monitor with at least one stroboscope and at least one camera. The at least one camera forms the at least one sensor.

The invention discloses a stroboscopic device capable of internally adjusting the irradiation angle. The stroboscopic device comprises a device shell, a light reflecting structure, a lamp bead plate, a heat dissipation base, a driving mechanism, a transmission assembly and a transparent lampshade. The light reflecting structure, the lamp bead plate, the driving mechanism and the transmission assembly are all arranged in the device shell, the light reflecting structure comprises a plurality of light reflecting blocks, the adjacent light reflecting blocks are elastically and rotationally connected, the light reflecting structure is in a funnel shape, and the driving mechanism is fixed to the side face, facing the transparent lampshade, of the heat dissipation base. The lamp bead plate is fixed to the side face, facing the transparent lampshade, of the driving mechanism, a plurality of stroboscopic lamp beads are arranged on the side face, facing the transparent lampshade, of the lamp bead plate, and the outer side of the lamp bead plate is in transmission connection with all the light reflecting blocks through a transmission assembly. The driving mechanism is used for driving the lamp bead plate to rotate in the direction parallel to the transparent lampshade and synchronously driving the light reflecting blocks to swing, and the light reflecting angle of the light reflecting structure deflects. The stroboscopic irradiation angle can be adjusted in the device.

The invention discloses a laser-self-luminous identification cooperative intelligent warning device for a level crossing. The laser-self-luminous identification cooperative intelligent warning device comprises a laser transmitting module, a self-luminous identification module, an inductive control module and a power supply and main control module. The laser emission module is arranged on an intersection stand column and is divided into a linear laser lamp and a point-shaped energy charging lamp. When detecting pedestrians or vehicles, the linear laser lamp stroboscopes along the pedestrian crosswalk to form a dynamic warning marking line; and the point-shaped energy charging lamp charges energy for the self-luminous identification module. The self-luminous identification module is made of a long afterglow material and embedded in a traffic lane and a non-motorized vehicle lane, and the layout range of the self-luminous identification module coincides with laser projection. The sensing control module senses pedestrians through the radar and the illuminance sensor and controls the laser to start and stop. According to the invention, vehicles are dynamically warned through laser, and pedestrians are guided by the long-afterglow material, so that double warning of people and vehicles is realized; the energy storage efficiency is improved through efficient laser excitation, and energy saving is remarkable; the device is convenient to install and wide in adaptability, ensures safety by controlling the irradiation duration, and can be widely applied to rural roads and urban intersections.

The utility model relates to the technical field of alarm devices, in particular to an aircraft cabin door alarm device based on an inductive sensor, which comprises a battery compartment, an inductive switch, an LED (light-emitting diode) stroboscope lamp and a buzzer which are sequentially connected in series. The area near the cabin door handle is monitored in real time through the human body induction probe, and once human body movement is detected, the LED stroboscopic lamp and the buzzer are triggered immediately to give an audible and visual alarm. According to the utility model, an acousto-optic combined alarm mode is adopted, so that passengers can be prompted to stop improper behaviors by mistakenly touching, flight crew personnel can be quickly notified to go to process, the emergency escape door is effectively prevented from being opened by mistake, and the normal operation of flights and the safety of personnel in a cabin are guaranteed. The device is simple in structure, low in manufacturing cost, light in weight, convenient to install and capable of being widely applied to various monitoring and alarming scenes.