3687 results about "Horizontal orientation" patented technology

A light therapy device stand includes a base, a telescoping extension arm, a receptacle connected to the extension arm, an elongated support bar, a plurality of sliding connectors, a plurality of connection rails, and a plurality of extension rails. Individual light therapy devices can be secured onto the support bar via the sliding connectors. Standard sized light therapy devices can be secured onto the support bar in a stacked configuration via the connection rails, and non-standard sized light therapy devices can be secured onto the support bar in a stacked configuration via the extension rails. The support bar rotates 90 degrees relative to the extension arm to transition each connected light therapy device between a vertical orientation and a horizontal orientation.

Proposed are an electro-conductive contact pin capable of effectively testing the electrical characteristics of a test object without a body thereof being elastically bent or curved in a convex shape in the horizontal direction by pressure applied to opposite ends thereof, and a vertical probe card having the same.

The present disclosure provides an earphone comprising a sound production component and an ear hook. In a wearing state, the ear hook is configured to place the sound production component at a position near an ear canal but not blocking the ear canal. An inner contour of the ear hook's projection on a user's sagittal plane includes a first curve having an extremum point in a first direction. The first direction is perpendicular to a long-axis direction of a projection of the sound production component on the sagittal plane. The extremum point is located behind a projection point of an upper vertex of the ear hook on the sagittal plane, and the upper vertex is a highest point of an inner contour of the ear hook along the user's vertical axis. An inclination angle of the long-axis direction relative to a horizontal direction is within a range of 13°-21°.

The utility model discloses a Beidou navigation vehicle-mounted antenna, which comprises an installation bottom plate, a protection box, a damping mechanism and a steering mechanism, and is characterized in that the steering mechanism is arranged in the protection box, a motor drives a worm to rotate, the worm drives a first turbine and a second turbine to rotate, the first turbine drives a rotating drum to rotate, and the second turbine drives the rotating drum to rotate; a first turbine drives a rotating shaft to rotate, so that the rotating table and the long-pole antenna are driven to rotate by 360 degrees in the horizontal direction, a second turbine drives a rotating shaft to rotate, and the rotating shaft drives a rotating rod to rotate under the cooperation of a first cone pulley and a second cone pulley, so that the long-pole antenna on a mounting block is driven to swing by 180 degrees in the vertical direction, and the signal receiving effect can be improved to the maximum extent under the influence of various factors; according to the device, the damping mechanism is arranged between the mounting bottom plate and the protection box, shaking of a vehicle can drive the mounting bottom plate to vibrate together, vibration of the protection box above the damping mechanism is reduced through cooperation of the first spring and the second spring, the vehicle-mounted antenna is further prevented from being damaged in the vibration process, and the service life is prolonged.

The invention relates to the technical field of micro-nano precision motion, and particularly discloses a micro-nano wafer processing and detection precision motion platform, which comprises a base, a rotating module and a plurality of lifting leveling modules, the lifting leveling module comprises a horizontal driver, a first wedge block, a second wedge block and a spherical bearing; the first wedge block is slidably connected with the base in the horizontal direction. The horizontal driver is arranged on the base and is connected with the first wedge block; the second wedge block is slidably connected with the base in the vertical direction and is in wedge fit with the first wedge block. The spherical bearing is arranged on the second wedge block; the rotating module comprises a carrier plate, a wafer washing disc and a linear driver; the carrier plate is arranged on the plurality of lifting leveling module spherical bearings; the wafer washing disc is rotatably arranged on the carrier plate; the linear driver is arranged on the carrier plate, connected with the wafer washing disc and used for driving the wafer washing disc to rotate through linear motion. The motion platform provided by the scheme can realize high-precision leveling and deviation correction operation in wafer processing, detection and repair.

The present disclosure is directed to a windup swing assembly. The windup swing assembly comprises a swing arm assembly, a drive spring, and an escapement assembly. Each of the axes of the swing arm assembly, the drive spring, and the escapement assembly can be angled relative to each other. The axis of the drive spring can be angled in a non-vertical direction relative to a vertical plane. The axis of the swing arm assembly can be angled in a non-horizontal direction relative to a horizontal plane or support surface.

The invention belongs to the field of vehicle calibration, and particularly discloses an all-round view online calibration method and device for a truck and the truck, and the method comprises the steps: calculating the vertical offset, the vertical pitch angle, the horizontal offset angle and the horizontal offset of each camera according to vehicle information; the angle change of the vehicle in the horizontal direction is calculated; constructing a vertical angle correction matrix, a horizontal angle correction matrix, a vertical direction offset correction matrix and a horizontal direction offset correction matrix through the parameters; the vertical angle correction matrix, the horizontal angle correction matrix and the current rotation matrix are multiplied to obtain a correction rotation matrix, the vertical direction offset correction matrix, the horizontal direction offset correction matrix and the current translation matrix are multiplied to obtain a correction translation matrix, and the correction rotation matrix and the correction translation matrix form new look-around external calibration parameters. When the state of the vehicle is changed, the calibration parameters are automatically recalculated according to the vehicle information, and the looking-around precision of the vehicle under different conditions is improved.

A machine tool comprises a frame and a tool spindle mounted thereon, which is linearly movable in three translational axes relative to the frame, comprising a first horizontal axis, a second horizontal axis, and a vertical axis. The tool spindle is mounted vertically movable via a Z-slide on an X-slide along the vertical axis. The X-slide is mounted horizontally movable on a Y-slide along the first horizontal axis, and the Y-slide is mounted horizontally on the frame along the second horizontal axis. A primary workpiece holding unit, designed as a rotary spindle, and a secondary workpiece holding unit are mounted on the frame. The primary and secondary workpiece holding units are oriented towards each other and coaxially in at least one horizontal orientation.The primary workpiece holding unit is pivotable relative to the frame about a primary pivot axis oriented parallel to the second horizontal axis. The secondary workpiece holding unit is pivotable relative to the frame about a secondary pivot axis oriented parallel to the second horizontal axis. A production system utilizes such a machine tool. A process for machining bar stock utilizes such a production system.

The invention provides a door and window frame dynamic offset testing device, and relates to the technical field of door and window frame production. The device comprises a transmission assembly, and the transmission assembly is used for horizontally conveying a to-be-tested door and window frame; the data processing device is arranged on the transmission assembly, and the data processing device is used for collecting offset data and performing centralized processing to form a dynamic offset broken line graph; the adjusting assembly is arranged on the transmission assembly, the adjusting assembly comprises an adjusting part and an extending frame, the adjusting part is used for providing displacement perpendicular to the movement direction of the door and window frame, the extending frame is fixedly installed on the adjusting part, and a horizontal laser range finder and a spacing laser range finder are installed on the extending frame; and a measuring assembly. By means of the measuring assembly and the data processing device, the offset of the door and window frame in the vertical direction and the horizontal direction can be measured, and whether the door and window frame is qualified or not can be judged.

The invention discloses a high-stability supporting device for endoscopic surgery, which comprises a clamping structure, a lifting mechanism, a length adjusting mechanism, a horizontal rotating mechanism and a longitudinal rotating mechanism, and is characterized in that the clamping structure can be used for clamping and fixing endoscopic bodies with different sizes, and the lifting mechanism is used for preliminarily adjusting the heights of the endoscopic bodies; the length adjusting mechanism is arranged at the upper end of the lifting mechanism and used for adjusting the height of the endoscope body and the distance between the endoscope body and a patient, the horizontal rotating mechanism is used for adjusting the horizontal direction of the endoscope body, and the longitudinal rotating mechanism is used for adjusting the longitudinal angle of the endoscope body. According to the invention, all-directional supporting and adjusting functions can be provided for endoscopic surgery, so that the position and angle of the endoscope can be accurately adjusted to adapt to different surgical requirements.

The invention discloses a multifunctional reliable double-station three-dimensional laser cutting system which comprises a lathe bed, a rail sliding table conveying mechanism and two sets of cross beam modules. By the adoption of the structure, the cross beams of the two cross beam modules are each of a hollow structure, frequent deviation rectification and debugging are not needed, torsional deformation of the cross beams is not prone to being caused, and the static and dynamic characteristics of the three-dimensional laser cutting machine are excellent; the two sliding tables not only can independently carry out feeding and discharging procedures on two sets of small workpieces, but also can cooperatively carry out feeding and discharging on large workpieces together. Moreover, when the visual detection assembly can carry out online visual detection on the workpieces on the positioning tool, the positioning tool can synchronously drive the waste removing mechanism to remove waste on the tool base into the waste collecting box, and two procedures are completed in one step. And moreover, the sliding table module can provide two degrees of freedom capable of being adjusted on line in the horizontal direction, and a plurality of degrees of freedom are realized on the cross beam module, so that a redundant machining mode with super multiple degrees of freedom can be realized.

An enclosure apparatus includes a base in a substantially horizontal orientation, the base includes a base perimeter that is located at the edges of the base. The enclosure includes at least three walls comprising geometric dimensions substantially corresponding to the geometric dimensions of the base when the at least three walls are attached to one another. The enclosure includes a bottom rim located at the lower-vertical side of the at least three walls. The enclosure includes a top rim of the at least three walls. The top rim includes an upper point and a lower point. The enclosure includes a lid comprising geometric dimensions substantially corresponding to the geometric dimensions of the base and the at least three walls. The enclosure includes a perimeter of the lid comprising an outer point of the perimeter and an inner point of the perimeter.

The utility model discloses a guiding device for pipe jacking method construction, and relates to the technical field of pipeline construction. The device structurally comprises a bottom plate, a platform and a supporting plate, a horizontal direction adjusting assembly used for adjusting the horizontal direction position of the platform is installed on the bottom plate. An inclination direction angle adjusting assembly used for adjusting the inclination direction angle of the supporting plate is installed between the platform and the supporting plate. A horizontal angle adjusting assembly used for adjusting the horizontal angle of the supporting plate is installed between the platform and the supporting plate. The horizontal direction adjusting assembly, the horizontal angle adjusting assembly and the inclination direction angle adjusting assembly are installed among the bottom plate, the platform and the supporting plate respectively, adjustment of the horizontal direction position, adjustment of the horizontal angle and adjustment of the inclination angle of a pipeline are completed in a grading mode, and alignment adjustment of the pipeline is achieved. The whole adjusting and guiding precision is high, the stability is good, operation is convenient, the problem that time and labor are consumed during pipeline jacking construction deviation rectification is solved, and the construction quality is improved.

The invention discloses a correction method and device based on a structured light shot image. The method comprises the following steps: acquiring image point cloud data and two-dimensional image data through a structured light device; performing denoising processing on the point cloud data; fitting a plane by using all or part of the point cloud data to obtain a plane equation; respectively calculating included angles alpha and beta between the point cloud plane and the X axis and the Y axis of the coordinate system through a plane equation; selecting four coordinate points which are not on the same line on the two-dimensional image, and calculating four coordinate points which are mapped to the horizontal direction according to the included angles alpha and beta; according to the one-to-one correspondence relation between the coordinate points, the perspective matrix of the image is calculated, the two-dimensional image is transformed according to the perspective matrix, correction of the two-dimensional image is achieved, accurate data can be measured, and high-precision repeatability of workpiece measurement is guaranteed.

The invention discloses a magnetic core feeding device and method for automatic assembly operation of integrated inductors, and relates to the technical field of inductor machining, and the technical scheme is that the magnetic core feeding device comprises a turnover device, a first conveying belt, a second conveying belt, an air gap detection device and a recycling box, the turnover device comprises a rotating disc, a rotating shaft of the rotating disc extends in the horizontal direction, and the rotating disc is further provided with at least one magnetic core carrier; the air gap detection device comprises a detection head and a driving device, the detection head comprises a detection support, a substrate and two rotating plates rotationally connected to the two sides of the substrate respectively, the substrate is provided with a film pressure sensor, the rotating plates are provided with rotating shafts, and the rotating shafts are provided with angle sensors. According to the automatic feeding device, posture adjustment and feeding of the E-shaped magnetic cores can be achieved, the air gap detection device is used for eliminating unqualified magnetic cores in the feeding process, continuous operation is achieved, and the yield of inductance products is effectively increased; the air gap detection device can evaluate whether the flatness and the air gap amount of the center pillar grinding surface are qualified or not, and is simple in structure and low in cost.

The invention discloses a laser beam direction calibration compensation method for a five-axis laser processing machine tool, and the method comprises the steps: collecting a laser spot image based on a camera assembly, and controlling the movement of an X axis and a Y axis of the machine tool based on the offset of the laser spot center relative to the view center of the camera assembly, so as to enable the laser spot center to be aligned with the view center of the camera assembly. And performing linear fitting on a series of obtained linear axis coordinates of the machine tool to obtain a laser beam direction fitting straight line. And then, based on the laser beam direction fitting straight line, a machine tool rotating shaft swing angle capable of enabling the laser beam to be perpendicular to the machine tool horizontal carrying table is obtained, the machine tool rotating shaft is adjusted to the machine tool rotating shaft swing angle, iteration adjustment is continuously conducted till no adjustment is needed, and the final machine tool rotating shaft swing angle is obtained. Compared with manual observation or marking measurement, the device is more sensitive to errors in the horizontal direction caused by direction errors of laser beams, the measurement precision is higher, higher calibration and compensation precision can be obtained, and high-precision five-axis laser machining is achieved.

The invention relates to the technical field of gas analysis and detection instruments, and discloses a gas analysis and detection instrument which comprises a gas analysis and detection instrument body, a transverse adjusting piece is arranged above the gas analysis and detection instrument body, a transverse and longitudinal connecting piece is mounted on the transverse adjusting piece, and a longitudinal adjusting piece is connected to the bottom of the transverse and longitudinal connecting piece; wherein the gas analysis detector main body is in sliding connection with the front surface of the longitudinal adjusting piece, multi-dimensional accurate positioning of environmental gas sampling is realized, and the core advantage is reflected on a transverse adjusting system: a mechanical transmission mode of driving a threaded rotating rod by a servo motor is adopted, and dual guidance of a sliding rail and a limiting sliding block is matched, so that the positioning accuracy is improved; and the detector main body can stably move along the horizontal direction. Due to the unique combined design of the buffering device and the adjustable limiting mechanism, flexible buffering protection of the moving terminal point is achieved, and a user is allowed to customize the stroke range according to actual requirements.

The utility model relates to the technical field of tool boxes, and discloses an inspection tool box capable of being stored in a classified mode, the inspection tool box comprises a box body, the left side and the right side of the inner wall of the box body are each provided with a plurality of splicing grooves, and the inner walls of the splicing grooves in the left side and the right side in the horizontal direction are each provided with a plurality of transverse plates through clamping assemblies; a plurality of clamping grooves are formed in the front ends of the transverse plates, the front ends of the transverse plates are jointly connected with a plurality of vertical plates through the clamping grooves in the vertical parallel direction, a front door is slidably connected to the inner wall of the front end of the box body, the top end of the front door penetrates through the outer wall of the box body, and a holding groove is formed in the top end of the inner wall of the front door. According to the tool box, due to the fact that the vertical plates and the transverse plates are arranged, the vertical plates and the transverse plates of the proper number can be selected for assembly in the box body to achieve rapid allocation, and therefore tools in different occupied spaces can be better stored in a classified mode, and a user can take and use the tools more conveniently.

Provided is a panel suitable as a floor, ceiling or wall panel, which panel is of a planar design having an upper side, a bottom side and side edges which include a first side edge provided with a first profile and a second side edge provided with a second profile. The first profile and the second profile are interacting profiles that can be coupled to each other, so that a first panel can be coupled in one common plane to a second, identical panel by the interacting profiles. The first profile and the second profile in coupled condition establish an interlocking with each other both in a horizontal direction and in a vertical direction. The first profile and the second profile are configured to allow for a coupling of the interacting profiles of the first panel with the second panel by a vertical insertion of the interacting profile of the first panel into the interacting profile of the second panel.

The invention relates to a laser processing apparatus, a laser processing method, and a substrate cutting method using the same. The laser processing apparatus includes: a stage configured to support a substrate to be processed; a laser light source configured to generate a laser beam; a mode converter configured to convert the laser beam into a cylindrical vector beam; a polarization filter configured to polarize the column vector beam to form a double o-shaped beam in which two beams are arranged adjacent to each other in a first horizontal direction; a condensing lens configured to converge the double o-shaped light beam into a first laser beam and a second laser beam at a first light spot and a second light spot separated in a first horizontal direction on the substrate; and a driving portion configured to relatively move the first laser beam and the second laser beam with respect to the substrate in a second horizontal direction different from the first horizontal direction.

A conveying device (100) and an inspection system (1000) are provided. The conveying device includes: a first support frame (1); a first conveying mechanism (2) and a second conveying mechanism (3) which are installed on the first support frame; and a switching mechanism (4) configured to selectively lift the first conveying mechanism or the second conveying mechanism in a vertical direction, such that the first conveying mechanism or the second conveying mechanism carries goods (401) and conveys the goods in a first horizontal direction or a second horizontal direction different from the first horizontal direction. The conveying device may achieve a positioning and a smooth continuous conveying of goods, and achieve a smooth conveying and a calibrated positioning of the goods in different postures.

The present invention specifically relates to a wall structure and a building. The wall structure includes a wall unit, a connector and a damper. The wall unit includes a main body and a protruding portion protruding from the main body. There are two wall units, and the two wall units are arranged at intervals in the vertical direction, and the protruding portions of the two wall units are arranged opposite to each other in the horizontal direction. There are two connectors, and they are respectively arranged inside the two protruding portions. The two ends of the damper are respectively hinged to the two connectors, and the axis of the damper can rotate in at least two planes. The wall structure described in the present invention helps to reduce the space occupied by the wall and solves the problem that the existing wall structure requires a large installation space. At the same time, it also helps to improve the connection strength between the damper and the wall unit, thereby improving the seismic structural strength of the wall, and helps to enhance the lateral stiffness of the wall structure to ensure the buffering effect of the damper.

The utility model provides a detection device suitable for wafer bearing piece levelness detection, the detection device is arranged on the periphery of a wafer bearing piece in the horizontal direction so as to detect the levelness of the wafer bearing piece, the detection device comprises at least one detection assembly, the detection assembly comprises a laser emitting element and a laser receiving element which are oppositely arranged, and a detection light beam emitted by the laser emitting element is propagated above the wafer bearing piece along the horizontal direction. Based on the detection assembly in the detection device, whether the levelness of the wafer bearing part meets the requirement can be rapidly and conveniently measured according to whether the laser receiving element can receive the detection light beam emitted by the laser emitting element, and the levelness detection and calibration efficiency of the wafer bearing part is effectively improved. And the bearing assembly and the multiple groups of detection assemblies are arranged, and / or the detection device and the wafer bearing piece are rotatably arranged, so that the detection efficiency is further improved.

The invention relates to the technical field of pan-tilt cameras, in particular to a method and device for controlling a pan-tilt camera to automatically track a target, and the method comprises the steps: obtaining and judging whether the pixel distance between a target in a current pan-tilt camera picture and the center of the pan-tilt camera picture in the horizontal direction exceeds a threshold value or not; if yes, the absolute position of the current pan-tilt camera in a pan-tilt coordinate system and the rotation angle needed by the pan-tilt when the target is located in the center of the pan-tilt camera picture are obtained, and movement parameters are determined according to the rotation angle; and inputting the movement parameters into an absolute movement control function of the pan-tilt camera, calling the absolute movement control function to control the pan-tilt to rotate, and repeating the process until the pixel distance is within the threshold value, thereby completing automatic tracking of the target. The objective of the invention is to solve the problem that when an existing pan-tilt camera shoots a target, it cannot be ensured that the moving target is located in the center of a shot picture in real time, the target cannot be maximized, and the accuracy and integrity of tracking shot target detection cannot meet requirements.

The invention relates to an online monitoring method for the positioning precision of a welding tool positioning pin. Two lasers and one sensor are used as a set of monitors, two laser beams in the same set of monitors are irradiated to the sensor in parallel, and the two sets of monitors are vertically installed in the same horizontal plane with the outer surface of the positioning pin as the reference. During initial installation, the master control box controls the laser to irradiate the outer surface of the positioning pin and collect data on the sensor, the light beam edge shielded by the positioning pin is calculated, the average of the two laser beam edges of the same monitor is taken as the initial position in the direction, the difference between the two edges is taken as the diameter, and the average of the diameters measured by the two monitors is taken as the initial diameter. During working, the current positions and the diameters of the positioning pin in the two horizontal directions are calculated according to a mounting method, the initial value during mounting is subtracted to obtain the horizontal position degree and the diameter variation, and online monitoring of the positioning precision of the positioning pin is achieved. The invention belongs to the field of laser measurement and can be applied to online monitoring of welding tools.

To provide a technique capable of selectively receiving a substrate from a plurality of substrates with a vertical posture arranged in parallel along a horizontal direction.SOLUTION: A substrate holding part according to an aspect of the present disclosure, includes: a main body having a first arm part and a second arm part in which a tip end part is separated and a base end part is communicated; a first holding guide that is fixed to the tip end part of the first arm part, and holds a peripheral edge part of the substrate; and a second holding guide that is fixed to the tip end part of the second arm part, and holds the peripheral edge part of the substrate. The length between the first and second holding guides is shorter than a diameter of the substrate. In the same flat surface of the first and second arm parts, both of the first and second arm parts and both of the first and second holding guides are positioned to an outside of a radial direction from the substrate in a state where the substrate is positioned near from the base end part from a position where it is held by the first and second holding guides.SELECTED DRAWING: Figure 1

The utility model relates to a dome cinema which comprises a spherical box body, the interior of the box body is used for installing a display screen, and the box body is divided into an upper portion and a lower portion by the surface where the diameter of the box body arranged in the horizontal direction is located. A plurality of first connecting planes extending in the horizontal direction and a plurality of second connecting planes extending in the horizontal direction are arranged outside the box body, the first connecting planes are located on the upper portion, and the first connecting planes face upwards; the plurality of second connecting planes are positioned at the lower part and face downwards; and the connecting frame is used for supporting the box body and is connected with the first connecting plane and the second connecting plane. According to the utility model, a plane connection foundation is provided for the connecting frame through the first connecting plane which is arranged in the facing direction and the second connecting plane which is arranged downwards, and the connecting frame is connected with the box body more stably through plane connection.

A drone with railway driving capabilities has a drone body and at propeller arms. Each propeller arm has a propeller assembly having a propeller driven by a motor assembly. The propeller assembly of at least one propeller arm has a rotatably mounted propeller guard placed coaxially with the propeller. The propeller guard is shaped as a train wheel and is driven by the motor assembly. The propeller arm has an actuated joint for providing the propeller assembly with at least one rotation degree of freedom so that the propeller can be rotated between a flight mode and a driving mode and back. The flight mode involves a more horizontal orientation of the propeller assembly for providing an upwardly directed thrust force to the drone, in operational use, and the driving mode involves a more vertical orientation of the propeller assembly for allowing the respective propeller guard to drive on the railway track.

The invention discloses a flexible protective net multi-angle impact resistance test platform, a design method and a test method, and belongs to the field of flexible protective net performance tests.The flexible protective net multi-angle impact resistance test platform comprises two oppositely-arranged reaction walls, a flexible protective net arranged between the two reaction walls, hoisting equipment arranged above the flexible protective net and a monitoring analysis mechanism; a plurality of positioning holes arranged in a rectangular array are formed in the opposite sides of the two reaction walls, and the positioning holes in the two reaction walls are aligned one by one in the horizontal direction; the flexible protective net is composed of transverse steel strands and longitudinal steel strands, and the two ends of the longitudinal steel strands penetrate through the positioning holes in the two reaction walls respectively and then are fixed to the ground through ground anchors. By adopting the multi-angle impact resistance test platform for the flexible protective net, the design method and the test method, a vertical impact test or an inclined impact test can be carried out on the flexible protective net by utilizing the scientifically designed test platform, and the use is more flexible.