68 results about "Oblique plane" patented technology

The invention discloses an inclined plane space size detection auxiliary device and a detection method, and belongs to the technical field of inclined plane detection, the inclined plane space size detection auxiliary device comprises two measuring assemblies, each measuring assembly comprises a plane positioning base, an inclined plane positioning base, a hinge connecting rod group and a measuring block, the plane positioning bases are used for fitting a workpiece plane, and the inclined plane positioning bases are used for fitting the workpiece plane; the inclined plane positioning base is used for being attached to the inclined plane of a workpiece, a measuring plane is formed at the end of the measuring block, and the inclined plane positioning base is hinged to the plane positioning base through a first pin shaft, so that the inclined plane positioning base can freely rotate around the center of the first pin shaft; one end of the hinged connecting rod group is fixedly connected with the inclined plane positioning base, the other end of the hinged connecting rod group is connected with the measuring block and used for driving the measuring block to slide in the axial direction of the plane positioning base through rotation of the inclined plane positioning base, and the movement amount of the measuring block is consistent with the change of the intersection point of the inclined plane and the plane. The method has the advantages of being good in measurement precision and universality.

The invention relates to the technical field of cultivated land quality monitoring, and discloses a multi-dimensional adaptability index-based cultivated land quality dynamic evaluation system, which comprises a crop root feature analysis module for inputting crop varieties and growth period parameters, calling a root depth database to obtain a rooting depth interval, and outputting slope angle parameters matched with root distribution; the three-dimensional space modeling sampling planning module is used for receiving the inclined plane angle parameters, constructing a cubic three-dimensional model of an evaluation area, generating an initial diagonal plane, laying sampling points according to a vertical gradient, and generating three-dimensional coordinates; the central axis of the cube three-dimensional model serves as a rotating axis, the initial diagonal plane is controlled to rotate by 90 degrees each time, and four orthogonal diagonal planes are generated. According to the cultivated land quality dynamic evaluation system based on the multi-dimensional adaptability index, through root system depth-oriented three-dimensional inclined plane sampling and space rotation coverage, the capture limitation of traditional grid point distribution on cultivated land micro-domain variation is broken through, and three-dimensional accurate description of soil attributes within a crop rooting range is achieved.

Provided is a photographing apparatus including an image capturing unit including a first light source, an object lens, and a first light detector, a surface detecting unit including a second light source, the object lens, and a second light detector, a processor configured to obtain a strong reflection signal area where a reflection signal is strong in an oblique plane image obtained from the second light detector, and obtain a relative position relationship between a region of interest and a focal plane of the object lens, and an actuator configured to adjust the region of interest to be in focus.

The utility model relates to a detection device for rapidly detecting the height of an inclined plane of a part, which comprises a workbench, a dial indicator and a positioning mechanism, and is characterized in that the positioning mechanism is arranged on the workbench and is used for positioning the part to be detected; the dial indicator is installed on the workbench and used for detecting the slope height of the to-be-detected part. The beneficial effects of the utility model are that the structure is simple, the design is reasonable, the height of a part can be rapidly detected, the detection result can be read through the dial indicator, the detection is convenient and rapid, the efficiency is improved, and the tedious detection of other detection equipment is avoided.

The utility model discloses automation equipment for preventing a plate surface from being scratched and positioning, which integrates a weighing platform, a visual inspection camera and an air floatation platform, realizes the real-time detection of the weight and the area of a plate and the integrated treatment of air floatation conveying, and improves the production efficiency and the automation degree. The air quantity of the air floating platform is intelligently adjusted through the adjusting assembly according to weighing and visual detection data, the stability and safety of the plates in the conveying process are ensured, and the problem of scratching or displacement caused by improper air quantity is solved; and meanwhile, the equipment can be intelligently adjusted according to plates of different specifications and different weights, the adaptability is high, and production management is facilitated. Due to the design of the first inclined plane and the inclined air outlet holes, airflow distribution is optimized, and the direct contact area between the plate and the air floating platform is reduced. And due to the design of the first inclined plane, the plate can automatically slide down along the inclined plane under the action of gravity, automatic guiding and positioning of the plate are achieved, and the positioning precision and efficiency are improved.

1. Name of the Design Product: Inclined Plane Measuring Instrument. 2. Use of the Design Product: For the auxiliary measurement of the inclined plane cone angle size. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View.

The invention provides an interferogram phase demodulation method, device and system, and relates to the technical field of optical detection, and the method comprises the steps: obtaining first phase shift amounts corresponding to at least three interference images, and the phase shift between the adjacent interference images is an inclined plane; determining reference phases corresponding to the at least three interference images according to the first phase shift amount; determining second phase shift amounts respectively corresponding to the at least three interference images according to the reference phase; the difference value between the first phase shift amount and the second phase shift amount is calculated, and whether the difference value between the first phase shift amount and the second phase shift amount is smaller than a preset threshold value or not is judged; if not, determining the reference phase again according to the second phase shift amount; and if yes, outputting the reference phase as the target phase, so that the demodulation precision can be improved by assuming the phase shift between the adjacent interference images as the inclined plane and solving the phase shift amount and the target phase through the iteration method, and the method can be applied to a vibration test scene.

The utility model discloses a desktop advertising board with an adjustable straight surface and an adjustable inclined surface. Comprising a bottom plate, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are transparent, a horizontal edge is arranged at one end of the first clamping plate, an inclined edge is formed at one end of the second clamping plate, and a vertical through groove and an inclined through groove are formed in the bottom plate. According to the utility model, the first clamping plate and the second clamping plate form a clamping plate for an advertisement card, and the clamping plate and the base are assembled in a side edge insertion manner; meanwhile, one end of the first clamping plate and one end of the second clamping plate are arranged to be a horizontal edge, an inclined edge, a corresponding vertical through groove and a corresponding inclined through groove respectively, and according to the difference of the vertical through groove and the inclined through groove which are inserted into the horizontal edge and the inclined edge respectively, straight face display and inclined face display of the advertisement are shown. Two display effects can be achieved by one structure.

The utility model relates to the technical field of polishing equipment, in particular to an angle-adjustable polishing device. Comprising a frame body, a grinding mechanism used for grinding and polishing workpieces, an angle adjusting mechanism used for adjusting the angle of the grinding mechanism, a position adjusting mechanism used for adjusting the position of the grinding mechanism, a clamping mechanism used for fixing different workpieces and a controller used for control, and the controller controls the clamping mechanism to fix the workpieces needing to be ground. The position adjusting mechanism drives the grinding mechanism to move in the direction close to the workpiece until the grinding mechanism makes contact with the workpiece, the grinding mechanism grinds the workpiece, and when the workpiece with an inclined face needs to be ground, the angle adjusting mechanism adjusts the angle of the grinding mechanism to be the same as the inclined face angle of the workpiece. The position adjusting mechanism drives the grinding mechanism to move in the direction close to the workpiece until the grinding mechanism makes contact with the workpiece, the grinding mechanism grinds the inclined face of the workpiece, the labor intensity of workers is reduced, and the grinding efficiency and quality are improved.

An oblique plane microscopy system, comprising: a first optical system comprising a first objective lens, the first optical system configured to deliver excitation light in the form of an oblique light sheet to an object and gather fluorescence light from the object in response to the excitation light sheet; an excitation light coupling unit configured to couple the excitation light to an optical path of the first optical system; and at least two synchronised scanning mirrors arranged on the optical path, configured to scan the excitation light across the sample and de-scan the fluorescence light

Proposed is a microscope enabling differential phase contrast imaging of oblique focal plane and a method for operating the same, which can image a large area 3D surface by scanning and photographing in a horizontal direction a focal plane tilted by applying an oblique plane microscopy (OPM) technology that tilts a focal plane of a photographing area of a microscope. The microscope includes a sample photographing module for photographing a sample and an imaging generator for generating a sample imaging on the basis of an image of the sample photographed in the sample photographing module, wherein the sample photographing module includes a light source unit for radiating light to the sample, an objective lens for obtaining transmitted light from the sample, and an imaging information acquisition unit for obtaining imaging information of the sample through the transmitted light.

The utility model relates to the technical field of mold correction, and discloses an oblique square processing correction seat for a plastic mold, which comprises a base, the top end of the base is fixedly connected with a horizontal placing seat, the rear end of the horizontal placing seat is fixedly connected with a stepping motor, and the left side of the inside of the horizontal placing seat is movably connected with a movable shaft; a first limiting plate is arranged at the front end of the movable shaft, a mounting hole is formed in the bottom side of the front end of the first limiting plate, during use, the stepping motor is started through the control base, the stepping motor drives the movable shaft to rotate, the movable shaft and the first limiting plate are fixed through a bolt, and therefore the first limiting plate rotates at an angle, and after the specified angle is reached, the mounting hole is formed in the bottom side of the front end of the first limiting plate. The rotary knob is manually rotated, the rotary knob drives the screw rod to rotate, so that the fixing plate moves backwards, the first limiting seat is fixed by utilizing large friction force and pressure after the non-slip mat is tightly attached to the horizontal placing seat, and then correction of inclined planes of different angles of the mold can be met.

The utility model relates to hub manufacturing technical field, and disclose a kind of expansion and contraction type spinning lower die seat, it includes lower die seat body, several sliding blocks are radially movably connected with corresponding hub groove part position on lower die seat body, the profile of sliding block outer edge is made according to the contour of hub groove part, the ejector is movably connected with the center axis of lower die seat body, T type slide rail is provided on the ejector, T type slot is opened in the sliding block corresponding to the T type slide rail, T type slide rail is slidably fitted in T type slot, T type slide rail is relatively vertically direction and is arranged obliquely.The utility model is inclined plane transmission structure by ejector and sliding block, axial motion is converted into radial expansion and contraction, solve the demoulding problem caused by complex structure such as groove, negative angle in traditional structure, improve demoulding success rate and product qualification rate.Sliding block profile design can form accurate support into groove, realize controllable thinning of groove part, reduce material redundancy, effectively improve metal utilization, reduce production cost.

The utility model discloses a highway subgrade which comprises a subgrade body, the two sides of the subgrade body are inclined downward slope surfaces, a flowing water channel with a groove can be poured on the surface of each slope surface, a pier base is poured at the tail end of each slope surface, cobblestone blocks are arranged at the top of each pier base, and the cobblestone blocks are arranged at the bottom of each slope surface. And a plurality of protection plates are arranged on the surface of the slope surface. Water flow of the roadbed body is discharged into the drainage ditch through the water flow channel, soil on the slope surface can be reinforced through the arrangement of the pier base and the cobblestone blocks, slipping of a soil foundation is avoided, meanwhile, the slope surface can be reinforced through the multiple protection plates laid on the slope surface, and water and soil loss is avoided; the connecting rings are arranged on the surfaces of the threaded columns in a sleeving mode and are fastened through the fastening nuts, so that the two adjacent protection plates are reinforced, the situation that the protection plates deviate is avoided, and the purposes of improving the slope protection effect and guaranteeing the roadbed stability are achieved through the arrangement of the structure.

The backlight module convenient to assemble comprises a back plate, a light guide plate, a dimming assembly and a fixing frame installed on the back plate, a containing table is arranged in the fixing frame, an annular groove is formed in the containing table, a step structure is arranged on the annular groove, the step structure comprises a plurality of sets of planes which are symmetrically distributed, and the planes are arranged in the containing table. The dimming assembly comprises a diffusion piece, a first brightness enhancement piece, a second brightness enhancement piece and a polaroid which are sequentially arranged in a stacked mode from bottom to top, and one side edge of the diffusion piece, one side edge of the first brightness enhancement piece and one side edge of the second brightness enhancement piece are each provided with an installation part. Each mounting part is placed on a group of planes with the same height of the step structure, a plurality of convex cushion blocks are arranged on the inner side wall of the fixing frame, inclined slope parts are arranged at the end parts of the cushion blocks, and the fixing frame, the cushion blocks and the step structure are of an integrated structure. The utility model has the advantages of convenient assembly, strong stability and the like.

The invention relates to the technical field of vehicles, and provides a method for eliminating the ridge height of a reverse concave curved surface clamping flanging of an outer covering part and the outer covering part. The method comprises the following steps of: arranging an air opening surface model on a material clamping molded surface of a material clamping flanging corresponding to a reverse concave curved surface of an outer covering part; determining an inclined plane modeling setting position of the air switch surface; based on the determined setting position of the inclined plane model of the air opening surface, when the molded surface of the material clamping flanging begins to work, the highest point of the inclined plane of the air opening surface firstly makes contact with the trimming contour boundary before flanging of the reverse concave curved surface, and the trimming contour boundary before flanging of the reverse concave curved surface shrinks inwards towards the lowest point of the inclined plane of the air opening surface along with increase of the flanging depth; and along with the elongation deformation of the material in the reverse concave curved surface flanging vertical wall area, the reverse concave curved surface flanging vertical wall is gradually formed, and the flange position of the reverse concave curved surface flanging vertical wall is close to the lowest point position of the inclined surface of the air opening surface. The technical problem that the flanging ridge is high after material clamping and flanging of the reverse concave curved surface of the outer covering part due to the fact that the fillet of the flanging ridge of the outer covering part protrudes is solved.

The application discloses a kind of oblique formula plate grid secondary cutting device, including support, support is provided with support seat, the top of support seat is set to inclined plane, the top of support seat is connected with support frame one, support frame two respectively, support frame one is provided with once cutting mechanism, support frame two is provided with secondary cutting mechanism, support is connected with secondary cutting mechanism by power structure.The oblique formula plate grid secondary cutting device of the above structure of the application can solve the problems of inconvenient subsequent transportation and easy bending of plate grid during cutting caused by traditional plate grid cutting machine cutting clamping piece and horizontal feeding.

1. The name of the designed product: Inflatable tent (inclined plane). 2. The use of the designed product: Tent for outdoor use. 3. The design points of the designed product: The shape of the product. 4. The picture or photo that best indicates the design points: Perspective view 1.

The utility model relates to a high-throughput sample table for EBSD (electron back-scattered diffraction) testing, and belongs to the technical field of research and characterization of metal material organization structures in the metallurgical industry. According to the technical scheme, the objective table comprises a base (1) and an objective table body (2), the objective table body (2) is fixed to the base (1), the lower half portion of the objective table body (2) is a cuboid, the four vertical faces of the cuboid are objective table vertical faces (3), the upper half portion of the objective table body (2) is in a rectangular pyramid shape, the inclination angle of the four pyramid faces of the rectangular pyramid shape is 70 degrees, and the four pyramid faces of the rectangular pyramid shape are objective table 70-degree inclined faces (5). The top surface of the rectangular pyramid platform is an objective table horizontal plane (4); the base (1) is a cylinder, and the objective table (2) and the base (1) are fixed into an integrated structure. The device has the advantages that the angle of the sample table does not need to be adjusted repeatedly, a plurality of samples can be measured at the same time, the sample changing process is reduced as much as possible, and the testing efficiency of EBSD is improved.

The application provides an anti-pulling inclined plane three-dimensional isolation bearing, relates to the technical field of isolation control, and can provide complete self-resetting, anti-pulling, three-dimensional isolation and moment reduction of a support structure after an earthquake. The anti-pulling inclined plane three-dimensional isolation bearing can effectively reduce the bending moment failure probability of a support structure of a column type electrical equipment, improve the safety of the overall structure, and reduce the high cost caused by increasing the cross-sectional size of a column insulator in a high-intensity area. When the isolation layer has a lifting trend, the sliding block cooperates with the base limiting structure to prevent the further separation of the upper base and the lower base, thereby providing the anti-pulling function.

The utility model discloses an arc-shaped handle of an aluminum frame glass sliding door, which belongs to the technical field of door and window accessories, aims to solve the problems that the existing handle of the aluminum frame glass sliding door is poor in hand feeling, insufficient in aesthetic degree, unstable in installation and inconsistent with the human engineering principle, and comprises a door frame formed by a vertical strip, a vertical frame and a transverse strip, a semicircular handle which is integrated with the door frame and facilitates movement of the door frame is installed on the side face of the vertical frame, an arc-shaped handle is installed at the position, corresponding to the vertical frame, of the side face of the semicircular handle, the arc-shaped handle is made of the same sectional material as the vertical frame, and first inclined faces are arranged at the top end and the bottom end of the arc-shaped handle. According to the aluminum frame glass sliding door handle, the problems that an existing aluminum frame glass sliding door handle is poor in hand feeling, insufficient in attractiveness, unstable in installation and the like are solved, and the aluminum frame glass sliding door handle has the advantages of improving use experience, enhancing attractiveness, improving safety and stability and the like.

An oblique plane microscope includes an optical imaging system configured to form an image of an object. The optical imaging system includes a telescope system with an optical zoom system, which is adjustable for adapting a magnification of the telescope system to a ratio between two refractive indices, one of which being associated with an object side of the telescope system and the other being associated with an image side of the telescope system. The oblique plane microscope further includes a control unit. The control unit is configured to evaluate an image quality of the image formed by the optical imaging system and to adjust the optical zoom system based on the evaluation.

1. Name of the Design Product: Night Light (Inclined Plane Light Emission and Induction). 2. Use of the Design Product: For lighting. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The invention discloses an unmanned aerial vehicle reconnaissance countering device, and belongs to the technical field of unmanned aerial vehicle countering equipment, a signal transmitting device comprises a fixing plate, an adjusting mechanism and a driving mechanism, the fixing plate is fixed on a U-shaped base, three directional countering antennas are arranged on the adjusting mechanism, the fixing plate is provided with the adjusting mechanism, the adjusting mechanism is provided with the driving mechanism, and the driving mechanism is arranged on the driving mechanism. According to the invention, when the directional countering antenna is in a horizontal area or an inclined lower area, interference signal emission with normal intensity is maintained, damage or signal interference to people and livestock or a base station and the like is reduced, when the directional countering antenna is in an inclined upper area or a right upper area, the directional countering antenna is fixed on the platform, and the directional countering antenna is fixed on the platform. Signal interference can be carried out on the unmanned aerial vehicle which flies in the air and is higher away from interference of normal signal intensity, direct contact with people and livestock or a base station and the like is avoided when enhanced interference signals are transmitted to the inclined upper portion or the right upper portion, and damage and interference to people and livestock or the base station can be greatly reduced.

A container and related methods including a lid with a cover extending along a horizontal plane perpendicular to a vertical plane, the lid further including a first oblique surface extending along a first oblique plane that is oblique relative to the horizontal and vertical planes, wherein the first oblique surface has a first vent extending therethrough; and a base including a bottom configured to support contents therein, the lid being configured to couple to the base above the bottom, wherein the lid is configured to receive another container thereon while inhibiting occlusion of the vent during use.

The present invention discloses a fast time domain imaging method based on an accelerated trajectory bistatic forward-looking synthetic aperture radar, which mainly solves the problem of reduced operating efficiency and focusing performance of existing imaging methods in an accelerated trajectory bistatic forward-looking SAR system. The implementation process is as follows: 1) establishing an echo signal model; 2) using the echo signal model to solve the signal after pulse compression; 3) performing non-uniform sub-aperture segmentation on the synthetic aperture to obtain initial apertures of equal length, and then performing BP imaging on them; 4) fusing each sub-image in the first level to obtain a second-level sub-image; 5) repeating 4) until the sub-apertures are merged into a full aperture to obtain an oblique plane image; 6) interpolating and superimposing the oblique plane image to obtain a bistatic forward-looking SAR image in a rectangular coordinate system of the ground plane. The present invention can accurately divide the synthetic aperture to obtain initial apertures of equal length, improve the operating efficiency and focusing performance of imaging, and can be used for bistatic SAR collaborative imaging detection and precision strike.

The invention discloses a demonstrator for decomposition of force on an inclined plane, which comprises a base, the top of the base is provided with a right-angle L-shaped demonstrator main body and a semicircular arc dial, the demonstrator main body is rotatably connected with the base through a damping hinge, the arc dial is fixedly mounted on the base, and the right-angle L-shaped demonstrator main body is rotatably connected with the base through a damping hinge. The rotating circle center position of the demonstrator body coincides with the circle center position of the arc dial, the demonstrator body is movably arranged on the arc dial in a sleeving mode, and the parallel component force sensor which can be always kept parallel to inclined planes of different angles is designed on the rotatable demonstrator body. According to the utility model, the parallel component force and the vertical component force of the force application ring at any inclination angle can be rapidly measured and calculated through the force application ring and the vertical component force sensor which can be always vertical to the inclined planes at different angles, and specific values can be directly displayed through the display, so that the stress condition at any inclination angle can be intuitively demonstrated; the teaching aid can play a role in assisting teaching and improve the teaching quality.

The utility model relates to the technical field of overhead power line fixation, and provides an inclined plane fast-assembly wire clamp, a first open slot and a second open slot form a certain angle in a vertical plane, so that a wire fixed in the first open slot and the second open slot can form a certain angle in the vertical plane, and the angle range can be any one of 30 degrees, 45 degrees, 60 degrees and 90 degrees. Selection can be carried out according to the angle between an actual overhead power line and a lapping line during actual installation, the distance between the first sliding block and the wire clamp body and the distance between the second sliding block and the wire clamp body are controlled through the first rotating rod and the second rotating rod to press corresponding wires, and quick connection and disconnection of the wires can be achieved.

Methods, storage media, and electronic devices for obtaining dynamic shock angles are disclosed. The methods include: when the rotating inclined plane is at an inclined plane angle, obtaining the gas flow relaxation time based on the rotating inclined plane; wherein the inclined plane angle is the angle between the rotating inclined plane and the reference direction; determining the effective inclined plane angle of the rotating inclined plane in the steady-state flow field corresponding to the inclined plane angle at which the rotating inclined plane is located according to the gas flow relaxation time and the inclined plane rotation angular velocity of the rotating inclined plane; calculating the oblique shock angle of the rotating inclined plane in the steady-state flow field when the rotating inclined plane is at the effective inclined plane angle according to the supersonic oncoming flow parameters, and taking the oblique shock angle as the dynamic shock angle when the rotating inclined plane is at the inclined plane angle. The technical solution provided by the present disclosure is conducive to realizing the rapid and accurate calculation of the dynamic shock angle, thereby significantly reducing the implementation cost of the performance evaluation and safety evaluation of the device where the rotating inclined plane is located.