33results about How to "Realize multi-directional detection" patented technology

The invention discloses a building engineering environment monitoring device, and relates to the technical field of environment monitoring. The environment monitoring device comprises a box body, thetwo sides of the bottom of the inner wall of the box body are fixedly connected with a movable plate through springs, and the top of the movable plate is fixedly connected with a fixing box; a liftingplate is slidably connected between two opposite sides of the inner wall of the fixing box, and a lifting box is fixedly connected to the top of the lifting plate; a rotating shaft is rotationally connected to the bottom of the inner wall of the lifting box, one end of the rotating shaft penetrates through the top of the inner wall of the lifting box and is fixedly connected with a rotating disc,a first electric telescopic rod is vertically and fixedly connected to the center of the top of the rotating disc, and the working end of the first electric telescopic rod is fixedly connected with awind speed sensor through a mounting plate; and a first supporting plate is vertically and fixedly connected to one side of the top of the rotating disc, and a dust sensor and a noise sensor are sequentially and fixedly connected to one side of the first supporting plate. According to the building engineering environment monitoring device, the problems that the placement place is limited and thedetection effect is not accurate are solved, and normal operation of the instrument is guaranteed at the same time.

The invention discloses a vacuum circuit breaker online monitoring system, which comprises a data collecting module, a processor and a display module, wherein the processor is respectively connected with the data collection module and the display module; the data collection module comprises a temperature and humidity collection unit, a pressure detection unit, an angle detection unit, a tension detection unit, a counting unit, a control unit, and a wireless communication unit; the control unit is respectively connected with the temperature and humidity collection unit, the pressure detection unit, the angle detection unit, the tension detection unit, the counting unit and the wireless communication unit. The temperature, humidity, pressure, tension, stroke and the like in a circuit breakerare collected and analyzed through each unit in the data collection module, so that the statistics can be conveniently performed on the safety evaluation coefficient of the circuit breaker; the multi-position detection on the circuit breaker is realized; the online monitoring is realized; the practicability, the accuracy and the reliability of the online monitoring process of the circuit breakercan be greatly improved.

The invention discloses a movable adaptively controlled traffic light lamp device. The traffic light lamp device is characterized in that the traffic light lamp device comprises a movable signal lamp, and a rotary multi-directional traffic flow detection device. The movable signal lamp comprises a movable signal lamp support, a signal lamp main control module and an LED signal display lamp. The rotary multi-directional traffic flow detection device comprises a bearing support and a rotation control module. A main rotation device is installed on the bearing support. Two micro rotation devices are installed on the main rotation device. An up-down rotation device is installed on each micro rotation device. A narrow wave radar detection device is installed on each up-down rotation device. The bearing support is installed on the movable signal lamp support. According to the invention, by use of signals transmitted by the narrow wave radar, real-time timing is performed on the signal lamp through a timing optimization algorithm, thereby facilitating improvement of utilization rate of a green light.

The invention discloses an axle rear cover bracket mounting hole position degree comprehensive testing fixture, and belongs to the technical field of axle rear cover production. The axle rear cover bracket mounting hole position degree comprehensive testing fixture comprises a base, wherein two vertical plates are fixedly mounted at the top of the base, a horizontally-arranged movable plate is installed between the two vertical plates in a sliding mode, a vertical rod is mounted on the movable plate in a sliding manner, a lead screw is rotationally mounted on the movable plate, and is in threaded connection with the vertical rod, a vertically-arranged laser range finder is slidably mounted on one side of the bottom of the vertical rod, a push rod motor is arranged on the vertical rod, thepush rod of the push rod motor is in transmission connection with the laser range finder, a vertically-arranged rotating shaft is rotatably mounted at the top of the base, and a positioning plate is fixedly mounted at the top of the rotating shaft. According to the invention, the axle rear cover bracket is fixed, measurement is convenient, the axle rear cover bracket does not deviate during measurement, measurement is accurate, multi-position detection is conducted in the spatial position, the detection effect is good, detection is convenient and rapid, labor is saved, and the detection efficiency is improved.

The invention discloses a solar based radar device. The device comprises a bottom plate, a supporting rod is welded to the top of the bottom plate, and a mounting plate is welded to the top of the supporting rod, a solar panel is fixed to the screws at the top of the supporting rod, a hollow mounting block is welded and sleeved in outside of the supporting rod, a hollow mounting block is providedwith a mounting slot, a positive and reverse motor is fixed to the mounting slot, and a gear located at the top of the hollow mounting block is fixed to the output shaft of the positive and reverse motor. According to the radar device, through the arrangement of a controller, a positive and reverse motor, a solar panel, a gear, a gear ring, a rotating pipe, a second fixing plate, a first fixing plate, a L-shaped connecting rod and a bristles, the radar main body can be rotated for adjusting direction, multi-direction detection is achieved, and excessive dust on the surface of the solar panel can be automatically attached during rotation, In this way, automatic cleaning can be achieved, and the photoelectric conversion efficiency of the solar plate is affected by excessive dust.

The invention belongs to the technical field of automobile detection, and particularly relates to an automobile stamping part testing fixture which comprises a base, a manipulator, a lifting unit, anelectromagnet, a clamping plate, a positioning pin and a supporting arm. The cross section of the base is square, a lifting unit is arranged in the center of the upper end of the base, an electromagnet is arranged above the lifting unit, and the section of the electromagnet is circular. A rubber plate is adhered to the upper end of the electromagnet, and the section shape of the rubber plate is the same as that of the electromagnet. The lifting unit is used for driving the electromagnet to ascend and descend, a manipulator is arranged at the corner of the upper end of the base, the tail end ofthe manipulator can move to the center above the base, and a detection unit is arranged at the tail end of the manipulator. According to the invention, the four supporting arms are matched with the electromagnet and the detection unit, so that the testing fixture can be suitable for stamping parts with different sizes and can be used for detecting the stamping parts, the manufacturing cost of thestamping part testing fixture is reduced, and the product detection efficiency is improved.

The invention discloses an air detection device capable of flying. The air detection device capable of flying is characterized in that a fixed rod is arranged on the periphery of a base plate, a platform is fixedly connected above the fixed rod, a compressed hydrogen tank is fixedly arranged on the platform, a hydrogen ball is in communication with an air outlet of the compressed hydrogen tank andis fixedly connected with the air outlet of the compressed hydrogen tank, a net-shaped hydrogen ball outer protective shell is arranged on the periphery of the hydrogen ball, four steering motors arearranged around the platform, propeller driving motors are fixedly connected with the output shafts of the steering motors, the output shafts of the propeller driving motors are fixedly connected with propellers, a detection device is fixedly connected to the base plate, a camera is fixedly connected below the base plate, a guide rail plate is fixedly connected below the base plate, the output shaft of a clamping motor is fixedly connected with a screw rod, a hinge support is fixedly connected below the base plate, a parallel rod driving motor is fixed on the hinge support, the two parallel rods are hinged to floating ball wheel driving motors, and the floating ball wheel driving motor output shafts are fixedly connected with floating ball wheels. The air detection device capable of flying has the advantages that the cruising power is high, the branches and leaves can be prevented from being avoided in a forest, the air detection device capable of flying can be applied to water, landand air, and can also stay on a book, the propellers is not easy to damage, and has great significance in environmental detection.

The invention relates to the technical field of detection. A full nasal cavity air pressure detecting device comprises a bracket, a nasal cavity model simulating a human nasal cavity, a pressure detecting system and a breathing simulation system. The nasal cavity model is provided with a vestibule simulation air port and a nasopharyngeal simulation air port, and at least two test holes are openedin the nasal cavity model. All test holes are connected with a test air pipe respectively, and each test air pipe is equipped with a pressure sensor. The breathing simulation system includes an exhalation unit and an inhalation unit. The inhalation unit includes a vacuum pump, and the vacuum pump is connected with the nasopharyngeal simulation air port through an air suction channel provided withan intake valve. The exhalation unit includes an air compressor, the air compressor and the nasopharyngeal simulation air port are connected through an air passage, and the air passage is provided with an exhalation valve. The device simulates the breathing of the human body by alternately controlling the air bleeding and suction of the nasopharyngeal simulation air port, and simulates the pressure of different parts of the human body during breathing through the pressure sensors.

The invention discloses a bent pipe flushing corrosion appearance in-situ online collection and electrochemical detection system, which comprises an experiment bent pipe and an electrochemical detection device, wherein the experiment bent pipe is divided into an observed part and an observing part; the inner surface of the observed part of the experiment bent pipe is provided with a plurality of experiment test piece installing grooves; experiment test pieces are fixed in the installing grooves; a reference electrode, an auxiliary electrode and the experiment test pieces form a three-electrodesystem; the electrochemical detection device performs electrochemical detection according to the auxiliary electrode, the reference electrode and the experiment test pieces connected with the electrochemical detection device; the observing part is provided with an observing hole; through an endoscopic electric zooming digital microscope, a corrosion appearance image is obtained in real time. Thereal-time in-situ online detection of the experiment bent pipe can be realized; the artificial interference due to experiment test piece taking-down in the experiment process is avoided. Meanwhile, the corrosion appearance information collection is combined with the electrochemical detection; and the detection efficiency and accuracy are improved.

The invention discloses an ultrasonic flaw detection device for valve production in the technical field of valve production. Theultrasonic flaw detection device comprises a seat plate and is characterized in that a rotating table is arranged above the seat plate, the bottom of the rotating table is fixedly connected with a rotating shaft penetrating through the seat plate, and a first motor for driving the rotating shaft to rotate is fixedly mounted at the bottom of the seat plate; supporting legs are fixedly connected to the four corners of the bottom of the seat plate, a vertical frame with a rightward opening is vertically installed on the left side of the top of the seat plate, a threaded rod is rotationally connected into the opening of the vertical frame, and a guide rod is fixedly connected into the opening of the vertical frame.The device is simple in structure, convenient to operate and suitable for flaw detection of the valve, and can improve the delivery quality of the valve; the valve can be detected, assembled and disassembled through the manipulator, manual operation is not needed, and the time and labor are saved; and through starting of a second motor, lifting of the vertical flaw detection assembly and the swing type flaw detection assembly can be achieved, and therefore flaw detection can be conveniently conducted on valves of different sizes and different types.

The invention discloses a dimension measuring device integrating a 2D camera and a 3D laser. The dimension measuring device comprises a support, and a rotating device, a product fixing assembly, a positioning device, a measuring device and a control system are integrated on the support. The product fixing assembly comprises a product carrier, a product limiting block and a fixing device. The positioning device comprises a positioning block and a positioning air cylinder, the positioning block comprises a concave block and a convex block, and the measuring device comprises a plurality of 2D measuring mechanisms and a plurality of 3D measuring mechanisms. The rotating device, the product fixing assembly, the positioning device, the 2D measuring mechanism and the 3D measuring mechanism can be integrated through the support within the limited thickness, and the equipment size is reduced; multidirectional high-precision measuring can be realized by adjusting the measuring device; the positioning device is arranged for rotating positioning, so that the positioning precision is higher; and the product limiting block and the fixing device are arranged to fix the product, so that the device can adapt to products of different shapes and sizes, and is high in compatibility.

The invention discloses a high-precision obstacle-avoiding medical logistics unmanned aerial vehicle which comprises an unmanned aerial vehicle body, vehicle arms are fixedly connected to the two sides of the front end and the two sides of the rear end of the unmanned aerial vehicle body correspondingly, propeller protection covers are fixedly connected to the outer ends of the four vehicle arms correspondingly, and propellers are rotationally connected to the propeller protection covers through rotating shafts; a first undercarriage is fixedly connected to the bottom end of the front end of the unmanned aerial vehicle body, a second undercarriage is fixedly connected to the bottom end of the rear end of the unmanned aerial vehicle body, a battery groove is formed in the rear end of the unmanned aerial vehicle body, a lithium battery is connected into the battery groove in a clamped mode, and an electric control board is arranged in the unmanned aerial vehicle body. The high-precision obstacle-avoiding medical logistics unmanned aerial vehicle has high automatic obstacle-avoiding performance on the aspect of the high-precision obstacle-avoiding medical logistics unmanned aerial vehicle.

The invention provides an on-chip integrated ranging chip. The on-chip integrated ranging chip comprises a semiconductor substrate; a laser emitting part, a detection receiving diffraction structure and an analysis module, arranged on the surface of one side of the semiconductor substrate. The detection receiving diffraction structure is suitable for receiving a laser signal output by the laser emitting part, emitting a laser signal to a target object, receiving a laser signal reflected by the target object and analyzing the laser signal to the target object. The analysis module is suitable for obtaining the flight time of the laser signal and calculating the distance of the target object according to the flight time. The on-chip integrated ranging chip can detect, track and identify a target object, has a small size and a high integration level, solves the problem that a laser ranging system is large in size, and facilitates large-scale integration.

The invention provides a circuit breaker unit and a circuit breaker isolation unit, and relates to the technical field of circuit breakers. The circuit breaker unit comprises a control unit and a circuit breaker, wherein the control unit is associated with the circuit breaker and is electrically connected with an input terminal of the circuit breaker, the control unit is connected with a detectionunit, the detection unit comprises a temperature detection unit, a humidity detection unit, a tension detection unit and a pressure detection unit, all the detection units are electrically connectedwith the control unit, the output end of the control unit is connected with a wireless communication unit, and the wireless communication unit is electrically connected with a display screen through aprocessor. According to an online circuit breaker monitoring system provided by the invention, the temperature, humidity, pressure, tension, stroke and the like in the circuit breaker are collected and analyzed through the units in a data collection module, and multi-directional detection of the circuit breaker is achieved. According to the invention, the whole structure is simple, power supply management systems of different power supplies can be managed, the power utilization safety is guaranteed, and the practicability is high.

The invention discloses a seabed detection probe fixing device, which comprises a fixed shell, a pull rod, a clamping connection device arranged at the upper end of the pull rod and a clamping device arranged in the fixed shell. The bottom end of the pull rod is rotatably connected with a movable rod. One side of the fixed shell is fixedly connected with a mounting sleeve. The mounting sleeve sleeves the outer surface of the movable rod and can slide up and down. A limiting assembly is arranged between the mounting sleeve and the movable rod. Through the fixed shell and the clamping device, a probe can be clamped, the operation is convenient, and the probe can be conveniently disassembled. Then the probe can be conveniently clamped to the edge of a ship by a mounting clamping piece and a connecting sleeve. The height of the pull rod can be adjusted by a telescopic limiting device, and the depth of the probe can be conveniently adjusted. Meanwhile, the angle of the probe can be changed by a direction adjusting device, and multi-directional detection is achieved.

The invention relates to a household human body detection system, comprising an electrocardiogram detection device, a lung function detection device, an ear temperature detection device, a blood oxygen detection device, a body weight detection device, a body fat detection device, a blood glucose detection device, a blood pressure detection device, a data processing device and a touch screen, wherein the detection devices and the touch screen are electrically connected with the data processing device; the electrocardiogram detection device can detect an electrocardiogram; the lung function detection device can detect lung function data; the ear temperature detection device can detect ear temperature data; the blood oxygen detection device can detect blood oxygen data; the body weight detection device can detect body weight data; the body fat detection device can detect body fat data; the blood glucose detection device can detect blood glucose data; the blood pressure detection device can detect blood pressure data; and the touch screen can display various data. The system can realize multi-aspect detection of a human body, and people can know various physiological parameters in realtime, so the health conditions of people can be mastered in real time, and diseases can be found as soon as possible.

The invention discloses a visual inspection device. The visual inspection device comprises a conveying table; a supporting assembly is arranged on the conveying table; a first support is rotationally arranged on the supporting assembly; a second support is rotationally arranged on the first support; and a camera is arranged on the second support. The first support rotates in a first direction to drive the second support to rotate, the second support rotates in a second direction to drive the camera to rotate, and multi-angle rotation of the camera is achieved. According to the visual inspection device provided by the invention, multi-angle detection of a patch cord is realized, the working efficiency is improved, the labor intensity of workers is reduced, and the correctness of patch cord detection is ensured.

The invention discloses a ground flatness detection device. The device comprises a fixed marker post, horizontal rulers, a detection structure, a movable marker post, cleaning structures, a rotating sleeve, a limiting plate, a fixed support, a switch, a cleaning motor and a brush, wherein the fixed marker post and the movable marker post are vertically arranged in parallel, the horizontal rulers are mounted on the top sides of the fixed marker post and the movable marker post, the detection structure is installed between the fixed marker post and the movable marker post, the cleaning structures are installed at the bottom of the fixed marker post and the bottom of the movable marker post respectively, by arranging the cleaning structures, dust and sands at the detection vertex position canbe cleaned up, the cleanliness of the ground is guaranteed, and the detection accuracy can be improved. When detection is carried out, the fixed marker post and the movable marker post are positioned, and through cooperation of the detection mechanism, the flat state of the ground can be determined, the inclination angle of the ground can be accurately determined, at the same time, rotary extension can be achieved, multi-directional detection can be achieved, and the detection effect is better.