66results about How to "Implementation angle" patented technology

The utility model discloses a multiphase extraction device for separating harmful substances in food detection, which comprises an operating table, a back plate is arranged on the rear side of the upper wall surface of the operating table, and a multiphase extraction structure is arranged at the upper end of the operating table; the multiphase extraction structure comprises a stand column, a soaking box, a filter screen, a switch valve, a funnel, a sliding rod, a sliding extraction assembly and a distillation assembly; the utility model relates to the technical field of food detection, adopts a multi-phase extraction structure, can realize the extraction operation of solid phase and liquid phase of food during use through the arrangement of the soaking box and the separating funnel, is higher in overall matching degree, can effectively reduce auxiliary instruments and ensure the food detection effect while ensuring the extraction efficiency, and is convenient to use. The separating funnel is mounted in a sliding manner, so that the angle and the position of the separating funnel can be converted, and the extracting efficiency of the extracting solution is ensured.

The invention discloses a transient electromagnetic leakage detection system and method for a concrete dam, and relates to the field of transient electromagnetic method detection, the transient electromagnetic leakage detection system comprises a forward modeling system, an auxiliary device system, an acquisition system and an inversion system, and three concrete transient electromagnetic instrument response characteristics of ultralow water content, high water content and crack water saturation and electric signal differences are obtained through forward modeling; a self-made variable-angle anti-interference rapid survey concrete dam transient electromagnetic instrument auxiliary device with automatic distance measurement is adopted to carry out nondestructive testing on the dam; and integrating the collected data and carrying out inversion, drawing a dam apparent resistivity quasi-section diagram of apparent resistivity-detection depth, identifying the moisture distribution condition of the concrete dam, determining abnormal points, and finally realizing nondestructive detection of the internal leakage of the concrete dam. The detection system and method are convenient to operate, and can integrally move, automatically measure the distance and change important parameters such as the detection angle and the distance, so that the transient electromagnetic instrument can detect the leakage of the concrete dam in a lossless, flexible and anti-interference manner.

The invention discloses a distributed power fixed-point take-off and landing portable solar unmanned aerial vehicle, and belongs to the technical field of overall comprehensive design of unmanned aerial vehicles. Comprising a front wing, a rear wing and a folding assembly, the front wing and the rear wing are arranged in a tandem wing mode, the folding assembly is connected between the front wing and the rear wing, the front edge of the front wing and the front edge of the rear wing are each provided with a plurality of rotors in the spanwise direction, and the four rotors located in the spanwise middle of the front wing and the spanwise middle of the rear wing are located at the four vertexes of a quadrangle respectively to form the four-rotor power system of the unmanned aerial vehicle. The other rotor wings form a fixed wing power system of the unmanned aerial vehicle; the front wing and the rear wing are connected into a tandem wing with a space height difference through the folding assembly, and the front wing and the rear wing can be in a stacked state through deformation. The problems that a single-type propeller of a tailstock type configuration machine consumes much energy, the efficiency of the cruising stage is low, and the endurance is short are solved.

The invention relates to an FDA-MIMO radar target parameter estimation method based on a mobile nested array, and belongs to the field of radar signal processing. The method comprises the following implementation steps: constructing a mobile nested array model of a monostatic FDA-MIMO radar, and carrying out angle and distance decoupling; a sample covariance matrix of an observation matrix is calculated, an optimization problem based on low-rank matrix reconstruction is established, a Toeplitz matrix is solved and obtained by using an alternating projection method, and a target angle and distance estimation value is obtained by using a two-dimensional subspace method. The method has the advantages that the mobile nested array is applied to FDA-MIMO, the number of virtual array elements of a differential common array is remarkably increased, the array aperture is larger, the target parameter estimation precision is higher by solving the low-rank matrix reconstruction problem, and the problems that an existing FDA-MIMO radar is low in parameter estimation precision and resolution, limited in detectable target number and the like can be solved.

The invention discloses a hydraulic engineering construction quality detection method, and belongs to the technical field of engineering detection. According to the hydraulic engineering construction quality detection method, a supporting column used for supporting a bridge floor is included, a driving assembly is fixedly installed at the top of the supporting column, a lifting assembly is further arranged outside the supporting column, a visual unit used for detecting a supporting column body is fixedly installed on the lifting assembly, and a rotating assembly is further arranged on the upper portion of the lifting assembly; the visual unit is arranged on the rotating assembly, and the driving assembly drives the lifting assembly and the rotating assembly to drive the visual unit to conduct lifting and rotating detection on the supporting column body. The motor is arranged at the top, accurate control is achieved through the lead screw and the sliding rod, the durability of the device is effectively improved, in addition, cleaning and monitoring are synchronous through linkage of the scraper and the camera, the situation that the sight is blocked by sewage is avoided, and the cleaning efficiency and the monitoring effect are improved.

This utility model discloses a conveyor belt packaging purging device, including an air tank, a pulse valve, a photoelectric switch, a purging pipeline, and a manual ball valve. The air tank is fixed to the side of the conveyor belt frame, and its outlet is connected to the pulse valve and the manual ball valve in sequence via flanges. The purging pipeline consists of two parallel annular sections mounted above the conveyor belt inlet, allowing for purging of both the top and bottom surfaces of the packaging. Its inlet end is connected to the outlet of the manual ball valve, and a directional, inclined nozzle array is welded to the bottom of the pipeline. The photoelectric switch is mounted 1m upstream of the starting end of the purging pipeline via an adjustable bracket, and its signal line is connected to the control end of the pulse valve. This utility model uses the air tank to stabilize and store compressed air, and in conjunction with the instantaneous opening of the pulse valve triggered by the photoelectric switch, ensures that the airflow is directionally sprayed only when the packaging passes through. This working mode reduces air consumption to one-third of that used for continuous purging, improving energy efficiency and avoiding interference from ineffective airflow on the conveyor belt environment.

The utility model relates to the technical field of light-emitting diode (LED) lighting equipment, in particular to an LED light-emitting module convenient to install, which comprises a light-emitting component, a shell is fixedly installed below the light-emitting component, rotary electricity leading components are rotatably installed at two ends of the shell and between the light-emitting component and the shell, and connecting devices are arranged on the outer sides of the rotary electricity leading components. According to the utility model, the rotary electricity leading assemblies and the connecting device are arranged, the electricity leading socket is used for connecting the power supply and the electricity leading plug, and the arc-shaped electricity leading sheet is used for connecting the electricity leading plug and the elastic electricity connecting assembly, so that the lamp bead is powered, and meanwhile, the electricity leading socket can be connected with the electricity leading plugs of two different rotary electricity leading assemblies; according to the LED module, connection between two different LED modules is achieved, welding is not needed, the installation and connection time is saved, and the installation and maintenance difficulty is reduced; and by arranging the rotating column and the rotating groove, the rotating ring can rotate around the rotating column, so that the rotating electricity guiding assembly can rotate, and angle and position adjustment of different modules is achieved.

The invention provides a calculation method and a measurement method of a plant fiber fibrillation index, and the calculation method is used for calculating the plant fiber fibrillation index based on the area and length of a fibril and a main fiber through the operations of binarization color inversion, skeletonization, plant fiber main body / fibril segmentation and identification and the like. And accurate characterization of the fibrillation degree of the fiber in the high-magnification image is realized. According to the method for measuring the fibrillation index of the plant fibers, by means of a traditional optical digital microscope and a designed observation pool and in combination with a fibrillation calculation method, rapid and continuous shooting of images and large sample statistics of fibrillation fibers are achieved; the problems of tedious and time-consuming identification and quantification caused by a large amount of manual processing, few statistical samples, inaccurate manual subjectivity and the like are solved.

The utility model discloses a kind of leap sieves, it is related to sandstone screening field, comprising: leap sieve main body, the leap sieve main body is used to the screening of sandstone;Adjustable material blocking device, the adjustable material blocking device is installed in the both sides of leap sieve main body screen, and the adjustable material blocking device of both sides is staggered arrangement, the adjustable material blocking device includes: rotating mechanism, the rotating mechanism is installed on leap sieve main body;Telescopic mechanism.The utility model utilizes the setting mode of rotating mechanism and telescopic mechanism cooperation, through the staggered arrangement of adjustable material blocking device, it is convenient to block sandstone on leap sieve main body screen, through the cooperative matching of rotating mechanism and telescopic mechanism, the double regulation function of adjustable material blocking device angle and length is realized, this double regulation mechanism can control the leap speed and movement trajectory of material according to material particle size and humidity characteristic, make screening efficiency improve.

The invention relates to the technical field of chemical monitoring, in particular to an N-methylaniline impurity online spectrum monitoring device which comprises a bottom rack, a plurality of glass boxes are evenly arranged on the bottom rack in the length direction, the glass boxes sequentially have different deflection angles, and the deflection angle difference values of the adjacent glass boxes are equal; by arranging the multi-angle deflection glass box, static and multi-angle static monitoring of N-methylaniline is realized, spectral characteristics of impurities in different directions can be effectively captured, and slow rotation of the glass box further drives the internal N-methylaniline to change angles, so that a light source can fully irradiate, and the detection accuracy is improved. Impurities possibly hidden due to local gathering are repeatedly exposed in dynamic rotation, a monitoring blind area is eliminated, the comprehensiveness of impurity detection is remarkably enhanced through the steps, and the accuracy of a monitoring result can be greatly improved especially for trace impurities which are not evenly distributed.

The utility model relates to a kind of slider connecting assembly in slider connecting technical field, including connecting block, rotating rod and swing rod, the rotating rod and the one end of the swing rod are respectively equipped with rotating block and pivot with the rotating cooperation of the connecting block, the both ends of the connecting block are respectively equipped with rotating groove and fixed block with the rotating block and the pivot cooperation, the other end of the rotating rod and the swing rod is equipped with fixed portion. The utility model makes rotating rod rotate and install in the one end of connecting block by the cooperation of rotating block and rotating groove. And by the cooperation of pivot and fixed block, swing rod swing installs in the other end of connecting block. Then, by fixed portion, rotating rod and swing rod are respectively firmly connected with slider or other components, so that connecting block, rotating rod and swing rod are mutually matched, multi-angle swing and rotation are realized, so as to improve the degree of freedom and adaptability of connecting assembly, realize complex motion demand, widen application scenario, meet diversified use demand.

The utility model provides a kind of multi-directional rotation locking's building model display platform, it is related to display platform technical field, comprising: bottom plate;Rotary locking assembly, rotary locking assembly includes the support frame being set on bottom plate, in the utility model, this display platform realizes multi-angle display by rotary locking assembly and lifting adjustment component cooperation, when working, transmission motor drives the rotation of first support plate, and clamping block is embedded in ratchet slot under the action of telescopic spring and realizes mechanical locking, ensure that the display angle is accurately fixed, and the hydraulic push rod of lifting adjustment component promotes the up-and-down movement of third support plate, drives the lifting of entire support frame, changes model display height, rotation and lifting action can be independently or synchronously carried out, fixed block guides clamping block linear motion, ensure the accurate engagement with ratchet slot, realize the multi-directional rotation of display model, arbitrary angle locking and height adjustment function, satisfy all-around display requirement.

The utility model discloses a kind of vehicle-mounted rotary multi-screen instrument, including fixed substrate, locating plate, rotating plate, L type fixed plate and two folding plates, one side of two described folding plates is connected by precision water drop hinge swing, the outer wall of one side of two described folding plates is equipped with flexible display screen, the outer wall of one side of a described folding plate away from flexible display screen is equipped with vice screen, and the locating plate is fixed on the one side of fixed substrate by welding.The utility model is equipped with flexible display screen and vice screen on folding plate, in combination with precision water drop hinge and pivot design, realize multi-angle folding and rotation, so that driver and copilot passenger can adjust screen angle according to need, realize the effect of simultaneous viewing or independent viewing;Flexible display screen and vice screen can display different contents in cooperation, can also be independently operated, meet the use demand of multiple users, multiple scenes.

The invention discloses a wear detection device, belongs to the technical field of equipment wear detection, and aims to solve the technical problem of how to accurately position the wear degree of a working end of mechanical equipment so as to improve the working efficiency of the mechanical equipment. A non-conductor cutter is arranged at one end of the abrasion propelling structure, a flexible flat cable FPC is arranged below the non-conductor cutter and electrically connected with a circuit board, and a flexible flat cable FPC cut-off signal is obtained through the circuit board, so that the abrasion condition of the mechanical structure is obtained.

This utility model discloses a screw fastening mechanism for an optical lens module, specifically relating to the technical field of screw fastening mechanisms. It includes two supporting side plates, a connecting seat between the two supporting side plates, and displacement components for translating the connecting seat on the two supporting side plates. A mounting frame is connected to the connecting seat via a slide rail. A drive motor is installed inside the mounting frame, and a fastening component is located at the lower end of the drive motor. A floating connection structure is provided between the drive motor and the fastening component. This utility model, by setting a floating connection structure, utilizes the constant velocity transmission and large angle compensation capabilities of a ball-cage universal joint to accurately transmit torque and adapt to screw hole deviations. In this case, the floating connecting plate connected by a first spring and a second spring enables dynamic balance between the universal joint angle compensation and the flexible support of the elastic element. This design allows the fastening component to automatically adjust its floating amount during screw insertion, maintaining the optimal fastening posture.

The utility model relates to a metal joint for a robot model toy and a connecting structure of the metal joint. The metal joint comprises a joint connecting piece, a rotating piece and a friction piece, the rotating piece is rotationally connected with the joint connecting piece; a limiting part is arranged on the joint connecting piece, a clamping part is arranged on the rotating piece, and the rotating angle of the rotating piece is limited through matching of the limiting part and the clamping part; the friction piece is arranged on the joint connecting piece and makes contact with the rotating piece. According to the joint connecting piece, the friction piece is arranged in the joint connecting piece, rotation of the rotating piece is limited through cooperation of the friction piece and the rotating piece, meanwhile, rotation of the rotating piece is limited through cooperation of the clamping part and the limiting part between the rotating piece and the joint connecting piece, and the limiting capacity is good; therefore, the robot model toy can rotate and hover at a small angle by adopting a small joint, and the experience of the robot model toy is greatly improved.

The utility model relates to the technical field of oral implanting models, in particular to an integrated oral implanting model which comprises a fixed bottom plate and a rotating piece, two connecting pieces are fixedly connected to the upper surface of the fixed bottom plate, the connecting pieces are symmetrically distributed about the central axis of the fixed bottom plate, and the rotating piece is fixedly connected with the fixed bottom plate. A connecting hole is formed in the end, away from the fixed bottom plate, of the connecting piece, a rectangular hole is formed in one side of the rotating piece, and rectangular columns are slidably connected to the two ends of the rectangular hole. The angle of the mounting plate is adjusted by unscrewing the two adjusting nuts, the connecting convex block is driven to move towards the connecting piece by screwing the adjusting nuts, and the connecting convex block drives the rectangular column to get close to the connecting piece until the rectangular column is tightly attached to the connecting piece, so that the angle of the oral implant model is changed and fixed, and the diversity of operation angles is improved; the use of the oral implant model is facilitated, and the use effect of the oral implant model is greatly improved.

The utility model belongs to the technical field of military equipment, particularly relates to a multifunctional explosive ordnance disposal tool set with an arm band, and solves the problems that in the prior art, the function is single, the structure is fixed, operation is tedious, and height adjusting capacity is lacked. The device comprises a tool box, an arm band, a supporting structure, a locking and unlocking mechanism and a lifting adjusting mechanism. The tool box accommodates explosive-handling tools, and the integrated navigation module provides real-time data; angle adjustment of the supporting structure is achieved through multiple connecting rods; a locking and unlocking mechanism ensures reliable sealing of the tool box; and the lifting adjusting mechanism realizes height adjustment. According to the utility model, the efficiency, flexibility and safety of explosive ordnance disposal tasks can be improved, and the requirements of complex task environments are met.

This utility model relates to the field of LED screen display lightbox technology, and in particular to an angle-adjustable splicing LED screen display lightbox, comprising an LED lightbox, in which multiple LED beads are arranged in the inner cavity, and an advertising lightbox picture is glued to the outer wall of the LED lightbox. A first hinge is provided on the outer wall of the LED lightbox, and the LED lightbox is rotatably connected to a telescopic rod through the first hinge. A collar is connected to the end of the telescopic rod, and a lightbox bracket is integrally formed on the collar. The lightbox bracket is sleeved on the outer wall of the support rod, and the support rod is inserted into a plug-in sleeve. The bottom of the plug-in sleeve is inserted into the plug-in sleeve. This angle-adjustable splicing LED screen display lightbox can achieve tilt angle adjustment by adjusting the length of the telescopic rod. The plug-in sleeve and support rod are rotated in conjunction with bearings to realize the rotation function, so that the entire LED lightbox can achieve multi-angle adjustment and splicing, and is easy to assemble and disassemble.

The invention discloses a lithium ion storage battery hydraulic excavator for a coal mine. The lithium ion storage battery hydraulic excavator aims at solving the problem that an existing electric hydraulic excavator is inconvenient to use, maintain, move for a long distance and transfer. Comprising a working device, a rotary driving device, a chassis walking device, a slewing mechanism, a control mechanism, a lithium ion power supply, a battery management unit, a vehicle-mounted control unit, a switched reluctance speed regulating motor, a hydraulic system, a cooling system and an upper frame. The upper frame is fixedly connected with the chassis walking device through a slewing support of the slewing mechanism, a positioning pin and a bolt; the working device bracket is rotatably connected with the outer ring of the rotary driving device; and the inner ring of the rotary driving device is fixedly connected with the frame deflection bracket of the upper frame. An external cable is not needed, a charging pile is used for direct charging, and professional electricians are not needed; walking and operation only need to be independently operated by a single person, auxiliary personnel are not needed, use, maintenance, long-distance movement and transition are convenient, and the comprehensive operation cost is low.

The invention discloses a milling blade peripheral chamfer grinding machine and a using method. According to the technical scheme, the device comprises a rack, and a grinding wheel module, an image measuring module, a blade clamping driving rotating module, a blade clamping driven rotating module, a V-shaped base lifting module, a material disc conveying module and a blade taking, placing and transferring module are arranged on the rack; the material disc conveying module comprises a belt conveying line and a material disc arranged on the belt conveying line, a plurality of milling blades are placed in the material disc, and the blade taking, placing and transferring module grabs the milling blades in the material disc through a material taking finger air cylinder and places the milling blades in a V-shaped base of the V-shaped base lifting module. The image measuring module can conduct image detection on the position, needing to be ground, of the milling blade in the V-shaped base, and the grinding wheel module can grind the milling blade in the V-shaped base through a grinding wheel. According to the scheme, automatic feeding, cleaning, automatic detection, multi-angle grinding and automatic discharging of the milling blades can be achieved, and the grinding efficiency is greatly improved.

The invention relates to a method for intelligently analyzing and positioning faults of power local dispatching automation equipment, belongs to the technical field of power grid fault analysis, and solves the problem of inaccurate fault positioning caused by complex fault analysis mode and incomplete to-be-analyzed data in the prior art. The method comprises the following steps: preprocessing a fault operation and maintenance record and an expert knowledge base, constructing a fault knowledge graph, and dividing the fault knowledge graph into a plurality of communities; monitoring data of the power local dispatching automation equipment in real time to obtain fault information; obtaining an expert diagnosis scheme according to the fault information and the fault knowledge graph; obtaining a to-be-analyzed fault vector according to the fault information, and extracting associated faults from a plurality of communities according to the to-be-analyzed fault vector; fusing the fault information and the associated fault, and transmitting the fused fault information and associated fault into a trained reasoning large model to obtain a reasoning diagnosis scheme; combining the expert diagnosis scheme and the reasoning diagnosis scheme to obtain a comprehensive scheme, and positioning a fault according to the comprehensive scheme. And the accuracy of multi-modal fault analysis and positioning is realized.

The utility model provides river channel bottom mud pollutant in situ solidification repair equipment belongs to mechanical engineering technical field, including excavator main part, drive mechanism, including setting the fixed disc of excavator main part output, the first motor of adaptive installation in fixed disc outer surface, the fixed frame of fixed installation in first motor outer surface both sides and be used for to mud dirt scatter stirring assembly, the stirring assembly includes fixed connection drive block in first motor output, with Drive block rotatory connection second motor, connecting rod fixed connection in second motor output, the utility model discloses a stirring assembly is set up by first motor, drive block, second motor and connecting rod, has realized the multi -angle swing and removal of stirring wheel, can carry out all -round, stereoscopic type's broken and even mix to bottom mud, has effectively improved the mixing degree and reaction efficiency between solidifying agent and bottom mud, has promoted the effect and repair quality of river channel bottom mud pollution control.

The application discloses a tool wear monitoring device with a self-cleaning function and belongs to the technical field of machine tool tool state monitoring. The device comprises a chassis, an X-direction displacement assembly, a Y-direction displacement assembly, a Z-direction displacement assembly, an angle adjusting assembly, a clamping piece, a self-cleaning protection assembly, a cleaning medium supply box and a positioning assembly. The clamping piece is installed on the outer wall of a tool shank through a split half structure, a sensor module is embedded in the clamping piece, and a sensing probe penetrates out to the outer surface of the clamping piece. The self-cleaning protection assembly comprises a protective cover body, a turnover cover plate, a micro drive motor and a wiping piece, and the wiping piece wipes the surface of the sensing probe during the opening and closing of the turnover cover plate. The cleaning medium supply box sprays medium to the machining area through a conveying pipe, thereby reducing the splashing of pollutants in the direction of the sensing probe from the source, and the two components cooperatively form a cleaning chain of "source control-end removal", thereby realizing the long-term stability and accuracy of monitoring data.

The utility model relates to the technical field of reinforcing steel bar node bundling, and particularly discloses a reinforcing steel bar node bundling limiting device which comprises reinforcing steel bars used for bundling and a plurality of supporting strips used for bundling and arranging the reinforcing steel bars. The number of the supporting strips is at least four, and the four supporting strips form a binding area used for conducting binding treatment on reinforcing steel bars. The supporting strip comprises a strip body, a sliding groove is formed in the top of the strip body downwards, and a limiting assembly is installed at the sliding groove and used for adjusting the steel bar bundling angle. According to the reinforcing steel bar bundling device, through the bundling area formed by the supporting strips and the limiting assemblies installed on the supporting strips, the requirement for adjusting different angles and intervals of reinforcing steel bar bundling is met, and different requirements are met.

The keyboard protection cover comprises a cover plate, a connecting assembly and an auxiliary support, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is rotationally connected with the second connecting piece, and the second connecting piece is rotationally connected with the back face of the cover plate. The auxiliary support is arranged at the rotating joint of the second connecting piece and the cover plate and can rotate. According to the utility model, the first connecting piece and the second connecting piece are matched with the cover plate, so that the cover plate can be opened, closed and stored at multiple angles, not only is the function of protecting the keyboard realized, but also the function of a bracket is realized, the use flexibility is greatly improved, and the protection and operation requirements on the keyboard in different use scenes can be met. In addition, the auxiliary support can be unfolded to form stable support, the stability of the cover plate is effectively enhanced, the problems of shaking, shifting and the like in the using process are avoided, meanwhile, folding storage of the cover plate is not affected after the auxiliary support is rotated and folded, and practicability and portability are both considered.

The utility model provides a temperature sensor calibration support which comprises supporting legs, an angle-adjustable platform and a control unit. The angle-adjustable platform comprises a base, an adjusting threaded rod, an adjusting assembly, an adjusting supporting rod, a standard blackbody furnace platform, a standard blackbody furnace protection rod, an angle adjusting device and a threaded rod fixing device. The adjusting threaded rod is in threaded connection with the adjusting assembly, and the adjusting assembly can roll on a threaded area; the adjusting threaded rod is connected with the base through a threaded rod fixer; the standard blackbody furnace platform is connected with the standard blackbody furnace protection rod; the angle adjusting device is fixedly connected with the adjusting threaded rod, and the angle adjusting device is connected with the control unit through a circuit; one side of the base is connected with one side of the standard blackbody furnace platform through a rivet, so that free rotation around a shaft is realized; the supporting legs are arranged at the bottom of the base and used for supporting the angle-adjustable platform. The control unit controls the temperature sensor calibration support to work.

The invention discloses a laser radar detection system for multi-dimensional performance calibration, and the system comprises a light source module, a light source coupling module, an optical attribute adjustment module, a detection module adjustment module, and a data collection and processing module. The technical problems that in the prior art, the performance calibration precision of a detection module is insufficient, and the multi-channel consistency is difficult to guarantee are solved. Receiving uniformity quantitative evaluation is achieved through light spot position scanning, consistency adjustment of a gain curve is optimized in combination with a fitting formula, and polarization response performance is comprehensively analyzed through multi-angle polaroid adjustment in combination with a calculation formula. According to the system, a calibration process is preposed from a complete machine level to a detection module level, a full-link and multi-dimensional performance calibration scheme is formed, the calibration precision is improved, and the debugging complexity and the maintenance cost of the complete machine are greatly reduced. Especially, performance consistency screening and polarization sensitivity full-angle coverage of the multi-channel detection module are achieved, and the detection precision and reliability of the laser radar are remarkably improved.

The invention discloses an automatic basin-type insulator infrared thermal imaging detection device, and relates to the technical field of automatic basin-type insulator infrared thermal imaging detection devices. A detection table; the detection unit comprises a detection head, a thermal excitation source and a detector; the clamping unit comprises a first clamping set and a second clamping set. The device has the beneficial effects that through accurate sample fixation, flexible multi-axis adjustment and efficient thermal imaging detection, the precision, consistency and efficiency of basin-type insulator detection are remarkably improved, and comprehensive and reliable defect detection is ensured.

The application discloses a humidifying and heating air blower, which comprises a humidifying assembly, a heating air blower assembly and a driving assembly. The heating air blower assembly is rotatably arranged above the humidifying assembly. The driving assembly is arranged between the humidifying assembly and the heating air blower assembly to drive the heating air blower assembly to rotate relative to the humidifying assembly. Thus, the humidifying and heating air blower of the application drives the heating air blower assembly to rotate relative to the humidifying assembly through the driving assembly. The device can realize dynamic adjustment of the angle and orientation of the air outlet without moving the body base. This enables the user to accurately direct the hot air and moisture to a specific target area (such as the position of the human body or a specific corner of the room) according to actual needs, thereby realizing directional air supply and multi-angle coverage.