32 results about "Novette laser" patented technology

The utility model discloses laser drilling equipment for photovoltaic glass, belongs to the related technical field of photovoltaic glass processing, and aims to solve the problem that in the prior art, when the photovoltaic glass is drilled, generated thermal stress may cause microcracks to the wall of a hole. The microcracks can reduce the strength of the glass and prolong the service life of the glass, and in the subsequent use process, the microcracks can be possibly expanded under the action of stress or environmental factors, and finally the glass is broken. The novel laser drilling equipment comprises a workbench, an electric telescopic rod, a lifting plate and two heating plates, and the lower end of the lifting plate is fixedly connected with the two heating plates. Through the electric telescopic rod, the heating plate and the lifting plate, due to the fact that the lifting plate is made of heat conduction materials such as copper, the temperature of the lifting plate can be increased through the heating plate, the situation that the service life of photovoltaic glass is shortened due to microcracks in the follow-up use process is avoided, and the working quality of the punching equipment is improved.

The invention discloses a lightweight novel laser distance measuring device, which comprises a shell and a distance measuring device body, the distance measuring device body is arranged in the shell, the distance measuring device body comprises a shell, and the shell comprises a first shell, a second shell and a shell; a transmitting cavity is formed in the first shell, and a laser module is arranged in the transmitting cavity; a mounting cavity is formed in the second shell, a supporting column and a fixing plate are arranged in the mounting cavity, and a PCB is arranged on the fixing plate; and a connecting part is arranged in the third shell and is used for mounting the fixing plate. According to the invention, the first shell, the second shell and the third shell are fixedly connected in sequence to form an ordered integral structure, and all the parts are respectively arranged in the corresponding shells, so that the functions are clearly divided, and the assembly and maintenance are convenient.

Disclosed is a novel laser projector lamp with multiple projection effects, which includes a housing body, a surface lid and a support. The support is arranged at a bottom of the housing body and used for supporting the housing body. The surface lid is arranged on one side of the housing body. The housing body includes a first projection module and a second projection module respectively forming a first light path and a second light path which do not interfere with each other and are perpendicular to each other. The surface lid is provided with a first projection area and a second projection area, a star point pattern formed by the first projection module is projected by the first projection area, and a water wave or cloud pattern formed by the second projection module is projected by the second projection area.

The invention relates to the field of copper alloy laser additive repair, and particularly discloses a method for laser additive repair of ZCuPb10Sn10 lead bronze and application of the method. A to-be-repaired area is cleaned, an oxide layer is removed from the end face of the to-be-repaired area on a base body through laser cleaning till the surface is clean and metallic luster is exposed, and the to-be-repaired area is cleaned through acetone; performing nondestructive testing on the to-be-repaired area, determining the position of the repaired area according to a nondestructive testing result, and performing laser additive repairing on the repaired area by using the alloy powder A; the alloy powder A comprises the following components in percentage by weight: 11%-13% of Sn; 1.8%-2.2% of Ni; 4%-6% of Al; 0.01%-0.025% of O and the balance Cu. The novel alloy powder A used for laser additive repair is developed and can be prepared on a large scale, the safety of the alloy powder A in the large-scale preparation and using process is guaranteed by preferably increasing the content of Ni and Al elements and removing the Pb element, and meanwhile the wear resistance of the repaired surface and the bonding performance between a base body and an additive repair layer can be improved.

The invention relates to the technical field of magnetic materials, in particular to an amorphous alloy ribbon, a preparation method thereof and an iron core. The amorphous alloy ribbon comprises a plurality of laser irradiation marks, the laser irradiation marks are linear marks, and the microstructure of the laser irradiation marks is of a chain-shaped structure. The invention further provides a preparation method of the amorphous alloy thin strip and an iron core. The novel laser irradiation mark morphology of the amorphous alloy ribbon provided by the invention can achieve the effect of reducing the loss and excitation power of the manufactured single-phase iron core.

This invention discloses a novel laser powder melting additive manufacturing equipment capable of switching between a printing station and a forging station, belonging to the field of metal additive manufacturing technology. It includes a main body, a moving support component for supporting and moving the forming cylinder body and the forming substrate, a printing component for printing on the forming substrate, and a forging component for forging on the forming substrate. When the support drive mechanism moves the forming cylinder housing below the printing component, the forming cylinder body moves the forming substrate into the corresponding channel of the printing component. When the support drive mechanism moves the forming cylinder housing below the forging component, the forming cylinder body moves the forming substrate into the corresponding channel of the forging component. By switching the forming substrate between the printing station and the forging station, a cyclic process of printing followed by forging is completed to obtain the final formed part, resulting in a reduced porosity, increased density, and improved performance and quality.

The invention relates to a construction method of a novel annular laser heat source, aims to solve the problem that good results of materials such as thin plate aluminum alloy and stainless steel are difficult to obtain in the existing annular laser welding simulation process, and provides a novel laser heat source with adaptive matching of geometric characteristics of an annular welding seam and controllable energy distribution. The method comprises the following steps: step 1, defining geometric parameters in assumption; 2, deducing an energy distribution formula of the laser; and 3, programming the constructed energy distribution function of the annular laser heat source through programming software, and then running the energy distribution function in commercial fluid simulation software.

The invention discloses a novel laser electronic level meter, and belongs to the technical field of horizontal measurement equipment. The control circuit board is integrated with an acceleration gyroscope sensor and an 8-bit or more single-chip microcomputer which realize data interaction; the stepping motor leveling mechanism comprises an X-axis stepping motor, a Y-axis stepping motor and corresponding connecting rods, and the laser emitting assembly is connected with the stepping motors through the connecting rods; the acceleration gyroscope sensor is parallel to the base and located in the center of the aluminum piece support. According to the invention, attitude data are collected through the acceleration gyroscope sensor, the single-chip microcomputer calculates a pitch angle and a roll angle through an attitude fusion algorithm, the stepping motor is driven to adjust the laser emission assembly according to attitude deviation, automatic and accurate leveling is realized, and the leveling precision can reach + / -0.005 degrees. The system has the characteristics of strong anti-interference capability, fast response speed, long service life and high flexibility, and is suitable for scenes of building construction, indoor decoration, precision installation and the like.

The utility model relates to the technical field of laser quenching, in particular to laser surface quenching treatment equipment which comprises a mounting base, a driving assembly, a rotating assembly, a sliding block and a sliding groove, the driving assembly is arranged on one side of the mounting base and comprises a stepping motor, a driving shaft, a coupler, a lead screw and a lead screw block, and the rotating assembly is arranged on one side of the mounting base. The output end of the stepping motor is connected with a driving shaft, one end of the driving shaft is connected with a screw rod, the coupling sleeves the periphery between the driving shaft and the screw rod, the periphery of the screw rod is sleeved with a screw block, and one side of the screw block is provided with a laser through a hoop and a first screw; the novel laser quenching treatment device is provided with a structure for driving the laser to move in a lead screw transmission mode, the transmission precision is high, it is guaranteed that the laser keeps accurate positioning in the quenching process, then the uniformity and hardness of a quenching layer can be improved, and the laser quenching treatment effect can be effectively improved.

The invention discloses an automatic assembling and adjusting mechanism and method for a laser marking instrument and application, and belongs to the field of laser marking instruments. By improving an existing laser module structure and an assembling and adjusting process, a traditional assembling and adjusting mode of adjusting screws is omitted, a universal adjusting structure is formed by the novel laser module and the spherical ring and the threaded pressing ring matched with the novel laser module, and automatic assembling and adjusting with higher precision and more directions are achieved. The spherical ring and the threaded pressing ring are used for universal fine adjustment, the laser module is fixed, the cylindrical mirror is directly installed and adjusted, and the precision index is still met through verification of high and low temperature reliability and vibration reliability, so that the installed and adjusted pendulum body is assembled on the base and does not need to be adjusted again, the original structure and the installation and adjustment process are simplified, and the installation and adjustment efficiency is improved. And moreover, automatic installation and adjustment can be realized, the operation is rapid and simple, the precision is reliable, the production efficiency of the laser module section and the whole machine section is greatly improved, the production cost is reduced, and a technical foundation is laid for subsequent automatic mass production of the laser marking instrument.

The novel laser machining head comprises a base body and a nozzle, a groove is formed in the bottom of the base body, the groove corresponds to the nozzle, the bottom of the base body is connected with a disassembling assembly, the disassembling assembly corresponds to the nozzle, limiting assemblies are arranged on the two sides of the base body, and the limiting assemblies are arranged on the base body. A clamping opening is connected to one side of the limiting assembly, a universal bamboo joint pipe is connected to one side of the clamping opening, an air conveying pipe is connected to one side of the universal bamboo joint pipe, a flow deflector is arranged in the air conveying pipe, an adjusting assembly is connected to one side of the flow deflector, and a balancing weight is connected to one side of the air conveying pipe. The adjusting assembly is arranged in the balancing weight, the disassembling assembly comprises a ratchet wheel, the ratchet wheel is rotationally connected with the base body, a circular groove is formed in the middle of the ratchet wheel, and the circular groove corresponds to the groove.

The utility model relates to laser cleaning machine technical field, specifically is a kind of laser cleaning machine cooling device, including laser cleaning machine shell, water storage tank, water pipe no. One, water pipe no. Two, refrigeration pump and circulating pump, the inside one side of laser cleaning machine shell is respectively embedded and is set one installation shell and second installation shell, the inside of one installation shell and second installation shell is respectively provided with one laser emission head and second laser emission head, the outside of laser cleaning machine shell is equipped with water storage tank by fixed plate and bolt;The cooling device of the novel laser cleaning machine has the structure that cooling coil is set around laser emission head to cool laser emission head, can increase the contact area of cooling medium and laser emission head, and can promote cooling medium to circulate flow, and then can continuously and effectively take away the heat around laser emission head, to effectively improve the efficiency and effect of cooling.

The application relates to the technical field of laser equipment, and particularly discloses a novel laser pyroelectric control circuit, which comprises a temperature difference discharge sheet, a same-ratio amplification circuit, a filter circuit, a peak value holding circuit, a pulse detection circuit and a single-chip microcomputer; the temperature difference discharge sheet, the same-ratio amplification circuit, the filter circuit, the peak value holding circuit and the single-chip microcomputer are sequentially connected; and the pulse detection circuit is connected with the filter circuit and the single-chip microcomputer respectively. The novel laser pyroelectric control circuit provided by the application can convert the temperature difference into a voltage signal by collecting the heat of known laser on the temperature difference discharge sheet, amplify the voltage signal, perform low-pass filtering and high-pass filtering on the voltage signal, and then pass the voltage signal through the peak value holding circuit, so that the single-chip microcomputer can capture and collect the signal; the collected signal is calculated by the single-chip microcomputer to obtain a power value, so that the verification purpose is achieved; and the circuit is simple, convenient and practical.

The application relates to the technical field of laser welding equipment, in particular to a novel laser welding feather ash blowing-off device, which is arranged on a robot arm and comprises a laser welding head, an inert gas protection gas pipe and a feather ash blowing-off device, the feather ash blowing-off device is arranged between the laser welding head and the inert gas protection gas pipe, the feather ash blowing-off device comprises a compressed air adjusting valve, a compressed air quick socket and a feather ash blowing-off outlet, the compressed air adjusting valve is installed at the end of the feather ash blowing-off outlet, the compressed air quick socket is installed on the compressed air adjusting valve, a compressed air flow channel is arranged in the feather ash blowing-off outlet, an air outlet is arranged on the side wall of the feather ash blowing-off outlet, and the air outlet is arranged along the direction of a laser incident light beam of the laser welding head. The application has the effects of improving the problem that the feather ash can absorb laser energy to cause the weld penetration fluctuation and the excessive weld width deviation, and improving the laser welding effect.

The present invention discloses a laser radar internal parameter calibration method and device, including a data acquisition step: sampling point cloud data of a calibration target in different postures at different calibration test points in a calibration environment; a data processing step: performing point cloud segmentation on the sampled point cloud data, extracting calibration marker data and performing marker vertex fitting; an internal parameter optimization step: constructing an internal parameter optimization model using the fitted vertex coordinates, performing internal parameter solution, and obtaining optimal parameters; a performance verification step: obtaining the distance between markers on the calibration target based on the solved optimal parameters, and verifying the performance after calibration. The present invention constructs a universal laser radar internal parameter calibration model for mechanical, semi-solid and solid-state laser radars through a method for dynamically acquiring and processing laser radar calibration data; designs a new laser radar calibration device, which does not require measuring the distance between the laser radar and the target, and uses the calibration method disclosed in the present invention to improve calibration efficiency and accuracy.

The novel tool comprises a positioning plate, reinforcing plates, a baffle, an edge finding plate, a bottom plate, a square groove, a positioning groove and clamping grooves, the clamping grooves are evenly formed in the positioning plate, the reinforcing plates are evenly arranged in the positioning plate, the baffle is arranged on the left side of the positioning plate, and the edge finding plate is arranged on the right side of the positioning plate. The bottom plate is fixedly installed at the bottoms of the positioning plates, the positioning grooves are formed in the two sides of the interior of the reinforcing plates, the edge searching plates are arranged on one sides of the tops of the positioning plates, the total number of the positioning plates is three, and the total number of the reinforcing plates is four. The novel tool for cutting the rectangular pipe through the laser has the advantages of being high in cutting efficiency and few in machining procedure, is simple in structure, is used for an optical fiber laser cutting platform, can effectively position the rectangular pipe to guarantee cutting accuracy, can cut six rectangular pipes at the same time, saves time and labor compared with a punching and drilling forming technology, and greatly improves production efficiency.

The application discloses a kind of full polarization FMCW laser radar systems and measuring methods, system includes sweep laser source, first optical coupler, polarization state generation module, optical circulator, optical transceiver and scanning module, polarization state analysis module, second optical coupler, photoelectric balance detector and signal acquisition and processing module;Wherein, sweep laser source, first optical coupler, polarization state generation module, optical circulator and optical transceiver and scanning module are sequentially connected;Polarization state analysis module, second optical coupler, photoelectric balance detector and signal acquisition and processing module are sequentially connected;First optical coupler is also connected with second optical coupler;Optical circulator is also connected with polarization state analysis module.The application realizes a kind of new laser radar system, which can be synchronized, high-speed, complete target distance, speed and complete mueller matrix are obtained by single sweep.

The utility model provides a laser ink writer and inductor production equipment, the laser ink writer comprises a support seat, a first laser, a second laser, a detection positioning mechanism and a dust suction pipe, the support seat is provided with a vacuum suction nozzle, a first emission head of the first laser emits a first laser beam downwards and obliquely towards a working area, and a second emission head of the second laser emits a second laser beam downwards and obliquely towards the working area. The detection positioning mechanism comprises a first camera, a first surface light source, a first strip-shaped light source and a second strip-shaped light source, the first strip-shaped light source emits a light source downwards and obliquely towards the working area, and the second strip-shaped light source emits a light source downwards and obliquely towards the working area; the second strip-shaped light source downwards and obliquely emits a light source towards the working area, and a suction nozzle opening of the dust suction pipe is located in the working area. According to the laser printing machine, accurate printing can be conducted on the two side faces of a printed product at the same time, the laser printing accuracy is high, and the laser printing attractive effect and the laser printing efficiency are improved.

The invention discloses a cobalt-doped magnesium borate rare earth laser crystal and a preparation method and application thereof. The method comprises the following steps: mixing a magnesium-containing source, a rare earth source and a boron-containing oxygen compound according to a raw material ratio and a cobalt ion doping amount, and carrying out solid-phase heat treatment to obtain a polycrystal material; the rare earth source is at least one of a lanthanum source, a gadolinium source and a yttrium source; the polycrystalline material is subjected to melt solution heat treatment growth to obtain the cobalt-doped magnesium borate rare earth salt crystal. The molecular formula of the crystal is Co < 2 + >: LnMgB5O10, ln is at least one of La, Gd and Y; and Co < 2 + > replaces the lattice position of Mg ions. The novel laser crystal has good spectral performance, has a wide band between 600 nm and 900 nm, the peak value is about 712 nm, the half-peak width is 123 nm, laser output can be obtained by directly using a flash lamp or a commercial GaN semiconductor laser pump, and the crystal can be used as a good laser material for achieving tunable laser output.

The invention discloses a fast and slow axis beam shaping method for a novel laser bar packaging structure, and the method comprises the steps: designing a bar packaging structure in the shape of a regular triangular prism, carrying out the collimation and beam expansion of a beam in a fast axis direction through employing an aspherical homogenizing lens, and carrying out the shaping of a beam in a slow axis direction; adjusting the fast-axis light beam with the divergence angle greater than a preset threshold value into a light beam parallel to or less than the divergence angle of the preset threshold value, and maintaining the energy distribution uniformity of the light beam at the same time; and then the light beams in the slow axis direction are segmented and superposed by using a micro-cylindrical lens array to finish the shaping of the light beams in the fast and slow axes. By implementing the packaging structure and the optical shaping method, the heat dissipation efficiency and the light beam quality of the high-power semiconductor laser can be effectively improved.

The invention discloses a flow field measurement method based on multi-color laser synthesis of a novel spectrum and light field imaging, comprising the following steps: step 1, building an experimental optical path for multi-color laser synthesis, using three lasers emitting RGB three colors as excitation sources, and synthesizing a novel laser spectrum whose color changes along the depth direction; step 2, performing a calibration experiment, and extracting the axial depth point spread function of the novel laser spectrum; step 3, exciting a flow field to be measured with the novel laser spectrum, and imaging the flow field to be measured with a light field camera, and collecting a light field image; step 4, performing three-dimensional light field reconstruction on the light field image, and obtaining a three-dimensional particle field of the light field with color coding information; step 5, performing color / depth decoding on the three-dimensional particle field of the light field with color coding information, and obtaining a three-dimensional distribution image of particles at different depths; step 6, reconstructing a three-dimensional velocity field, and using a variational optical flow model based on a physical model to solve and obtain a three-dimensional velocity vector field of the flow field to be measured.

The present invention discloses a novel laser cutting jig with a linkage clamping structure, belonging to the field of optical fiber laser cutting technology, comprising a cutting jig body, one end of which is provided with an assembly opening, an X-direction sliding groove provided on the cutting jig body, an X-direction slider assembly provided in the X-direction sliding groove capable of sliding and limiting in the X direction, and Y-direction limit assemblies connected to the cutting jig body and located on both sides of the assembly opening, capable of sliding and limiting in the Y direction. The X-direction slider assembly cooperates with the Y-direction limit assembly to limit the structure assembled in the assembly opening in both the X and Y directions. The present invention limits the X and Y directions of the optical fiber carrier through the X-direction limit block and the Y-direction limit block, does not rely on the external dimensions of the optical fiber carrier for limiting, can improve the consistency of clamping and the stability of laser cutting, thereby improving the quality of optical fiber cutting and reducing the occurrence of defective and scrap problems.

The invention discloses a novel laser system for a treatment room, and relates to the technical field of radiotherapy. The treatment room comprises a treatment room cabin body, a proton therapeutic instrument installed in the treatment room cabin body and used for treating a human tumor focus part, and a treatment bed installed in the treatment room cabin body, and a reflector assembly and a laser positioning lamp matched with the reflector assembly to project a light beam to the human tumor focus part are installed on the inner side wall of the treatment room cabin body. A coronal plane, a sagittal plane and a cross section on the treatment bed are converged on an isocenter, and the reflector assembly receives light beams projected by the laser positioning lamp and coincides with the isocenter. The system has the effects of accurately positioning the tumor focus part of the human body and facilitating accurate and effective treatment.

The application discloses a novel laser powder melting additive equipment integrated with rolling and milling functions, and belongs to the technical field of metal additive manufacturing. The equipment comprises an equipment main body, a moving bearing assembly for bearing and moving a forming cylinder main body and a forming base plate, a printing assembly for printing on the forming base plate, and a rolling and milling assembly for rolling and milling on the forming base plate. Through the design of the additive forming integrated equipment, after a certain number of layers of additive printing, the printed body can be timely transferred to a forging station for forging forming through rolling first and then milling, so that the cycle operation of printing-rolling and milling-printing-rolling and milling is realized in the whole process, the inner pores of the formed part are reduced in time through the process of rolling first and then milling in the printing forming process, the overall compactness of the formed part is increased, and the quality and performance of the finished formed part are improved.

The utility model relates to a novel laser pipe cutting machine multi-aperture sleeve which comprises a sleeve base, a through hole is formed in the sleeve base in the front-back direction, the bottom of the through hole of the sleeve base is in an inverted cone shape, a sleeve is placed in the middle of the through hole, the sleeve is a regular prism, one corner angle of the sleeve is clamped at the bottom of the through hole, and the other corner angle of the sleeve is clamped at the bottom of the through hole. A hole is formed in the end face of each edge of the sleeve, the hole diameters of the holes are different, pipes are inserted into the holes, the top of the through hole is horizontally arranged, a locking clamping block is arranged between the top of the through hole and the top of the sleeve, the top of the locking clamping block is horizontal, and the bottom of the locking clamping block is a conical notch. The bottoms of the conical notch and the through hole simultaneously clamp the sleeve from top to bottom, a locking screw hole is formed in the top of the sleeve base, and a locking screw is inserted downwards from the locking screw hole. According to the self-positioning sleeve, the defects of high manufacturing precision requirement, poor position repeatability and low applicability of the conventional sleeve are overcome, self-positioning can be realized, and the manufacturing precision requirement is low.

The utility model discloses a novel laser spot monitor comprising a housing, one side of the housing is provided with a control panel, the housing is internally provided with a laser detection assembly, a television assembly, a video storage assembly and a battery, the laser detection assembly comprises a laser lens part and a laser information processor, the television assembly comprises a television lens and a television core, and the video storage assembly comprises a video storage module and a video storage module. The video storage assembly comprises a video memory and a video converter. According to the utility model, real-time imaging can be carried out on laser spots irradiated on a target, then video storage and display can be carried out, laser echo signals are collected to calculate echo energy, the visualization of the laser spots is realized, and an operator is guided to adjust the angle of the laser irradiator in real time so as to improve the irradiation accuracy.

The present invention discloses an automatic assembly and adjustment mechanism, method and application for a laser alignment instrument, belonging to the field of laser alignment instruments. By improving the existing laser module structure and assembly and adjustment process, the present invention cancels the assembly and adjustment method of traditional calibration screws, and adopts a new type of laser module and a universal adjustment structure composed of a spherical ring and a threaded compression ring cooperating therewith, realizing automatic assembly and adjustment with higher precision and more directions. The present invention uses the spherical ring and the threaded compression ring for universal fine adjustment and fixing of the laser module and the method of directly assembling and adjusting the cylindrical lens, and still meets the precision index after verification of high and low temperature reliability and vibration reliability, so that the assembled pendulum body does not need to be calibrated again after being assembled on the base, simplifies the original structure and assembly and adjustment process, and can realize automatic assembly and adjustment, with fast and simple operation, reliable precision, greatly improving the production efficiency of the laser module section and the whole machine section, reducing the production cost, and laying a technical foundation for the subsequent realization of automatic mass production of laser alignment instruments.

The utility model relates to the field of laser deflection instrument discloses a new laser deflection instrument, including laser dynamic deflection car main part, a plurality of working wheels are installed to the laser dynamic deflection car main part outside, the laser dynamic deflection car main part outside is installed with the optical fiber gyro main part, the laser dynamic deflection car main part outside is provided with cleaning assembly, the laser dynamic deflection car main part top is provided with detection assembly, the cleaning assembly includes the protective shell, the protective shell outside fixedly connected in the laser dynamic deflection car main part top, the protective shell inner wall is fixedly connected with motor. In the utility model, the rotating shaft is driven by motor to drive the rotating disc to rotate, makes L type rod reciprocating sliding in the limiting block through the connecting piece, axle, and the spring in the shell keeps the brush plate in contact with the road surface, realizes the sustained cleaning to the measured ground, avoids the sundries interference laser light path, ensures the accuracy of deflection detection data and the continuous work ability of equipment.

The invention relates to a high-efficiency vector vortex laser preparation method based on cascade vortex wave plates. Based on a vortex light beam transmission coupling relation in a resonant cavity, a Jones matrix is introduced to obtain a light beam expression of a cascade vortex wave plate, and the high-efficiency vector vortex laser preparation method based on the cascade vortex wave plate is provided. Firstly, a polarization maintaining optical fiber is used for generating a linear polarization LP01 mode; secondly, the vortex half-wave plate is used for generating a column vector vortex beam with large topological charge and polarization direction; and the distance between the cascaded vortex half-wave plates is adjusted to match the size of the vortex beam and the polarization singular point of the wave plate, so that the preparation of the high-quality vortex beam with large topological charge is realized. Finally, a novel laser resonant cavity is designed based on the diffraction integral transmission theory, the laser output efficiency is regulated and controlled through the lens and the length of the laser resonant cavity, and a vector vortex light source preparation scheme is achieved. According to the method, combined regulation and control of the laser efficiency and the vortex light beam with the large topological charge number can be achieved, and the method has a certain value for design of a high-power integrated column vector vortex light source.

The utility model relates to the technical field of level gauges, and discloses a novel laser level gauge movable support and a level gauge.The novel laser level gauge movable support comprises a supporting plate, a level gauge body is arranged on the upper surface of the supporting plate, a plurality of supporting rods are rotatably connected to the lower surface of the supporting plate, and hinge seats are rotatably connected to the lower surfaces of the supporting rods; universal wheels are arranged on the lower surfaces of the hinge seats, a connecting rod is fixedly connected to the lower surface of the supporting plate, a lead screw is fixedly connected to the lower surface of the connecting rod, a fixing block is fixedly connected to the lower surface of the lead screw, and a stabilizing assembly used for stabilizing the supporting rod is installed on the outer wall of the fixing block. According to the utility model, by pulling the sleeve II, the support rod and the universal wheels are driven to move through the connecting rod II, so that the support rod is conveniently unfolded to move, and the height of the bracket can be adjusted; a threaded sleeve is rotated, a first sleeve pushes a sliding groove plate through a first connecting rod, a stabilizing base abuts against the ground, the support is further stabilized, and the practicability of the novel laser level gauge movable support is improved.