Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

49results about How to "Angle deviation is small" patented technology

Auto-collimation three-dimensional angle measuring device and method based on polarizing beam splitting

ActiveCN109579780ACapable of 3D angle measurementHigh measurement accuracyAngle measurementBeam splitterLight spot
The invention belongs to the technical field of precision measurement and the field of optical engineering, and particularly relates to an auto-collimation three-dimensional angle measuring device andmethod based on polarizing beam splitting. The device is composed of a light source, a polarizer, a beam splitter, a polarizing beam splitter, image sensors, a collimating mirror, a fixed plane mirror and a cooperative target. According to the method, a measuring beam is divided into two mutually perpendicular measuring light by the cooperative target, the measuring light returns after being reflected by the fixed plane mirror and the cooperative target, and corresponding images are separately formed on the image sensors; and the positions of the two images are adopted to calculate a pitch angle, a yaw angle and a roll angle of the cooperative target with respect to an optical axis, so that a capability of detecting a three-dimensional corner of the measured object space. Since the principle of optical lever amplification is adopted to the roll angle and is consistent with the measurement principle of the pitch angle and the yaw angle, therefore, the technical advantages of high precision and large working distance for the three-dimensional angle measurement are achieved, and the advantage that the measurement accuracy is increased under the same working distance or the working distance is increased under the same measurement precision is achieved; two measuring light spots are received by two image sensors, the requirements for the subsequent image processing technique is reduced, and the frequency response of the measuring device is improved; and in addition, the designed cooperative target has the technical advantages of simple structure and low production cost.
Owner:HARBIN INST OF TECH

Personalized atlantoaxial pedicle screw step-by-step navigation template device and making method thereof

The invention belongs to the technical field of medical apparatus and instruments, and particularly relates to a personalized atlantoaxial pedicle screw step-by-step navigation template device. The device is characterized in that the system comprises a positioning guide plate, a drilling guide plate and a tapping guide plate, the template assists each operation of screw placement according to thenail arrangement sequence one by one, expanding is conducted step by step, and the accuracy is improved. Accordingly, the guide plates are independently attached to the bone, the phenomenon that closeattachment cannot be achieved along with the change of the position in an operation cannot occur, the screw placement accuracy rate achieves 100%, and the very good accuracy is achieved.
Owner:ZIGONG NO 4 PEOPLES HOSPITAL

Strain sensor, structure monitoring system and manufacturing method

The invention relates to a strain sensor, a structure monitoring system and a manufacturing method. The method comprises: directly printing nano metal slurry on a surface of a structure based on a 3Dprinting technique; and solidifying to form a conductive trace for monitoring structural strain. The line has a width as low as tens of microns, a thickness as low as several microns and a small space, can be printed on composite bonding areas with minimal impact on the quality of the bond. The strain sensor, the structure monitoring system and the manufacturing method can be applied to health monitoring of large and complex composite structures. The conductive trace of the invention can realize the sensing of the structural strain and information transmission function through reasonable design, thereby realizing the safety monitoring and evaluation for the structure in total life cycle, and providing the necessary guarantee for the reuse of future advanced aircraft.
Owner:CHINA ACAD OF LAUNCH VEHICLE TECH

High-precision large-working-distance auto-collimation three-dimensional angle measuring device and method

ActiveCN109579782ACapable of 3D angle measurementHigh measurement accuracyAngle measurementBeam splitterPlane mirror
The invention belongs to the technical field of precision measurement and the field of optical engineering, and particularly relates to a high-precision large-working-distance auto-collimation three-dimensional angle measuring device and method. The device is composed of a light source, a beam splitter, image sensors, a collimating mirror, a fixed plane mirror and a cooperative target. According to the method, a measuring beam is divided into two mutually perpendicular measuring light by the cooperative target, the measuring light returns after being reflected by the fixed plane mirror and thecooperative target, and corresponding images are separately formed on the image sensors; and the positions of the two images are adopted to calculate a pitch angle, a yaw angle and a roll angle of the cooperative target with respect to an optical axis, so that a capability of detecting a three-dimensional corner of the measured object space. Since the principle of optical lever amplification is adopted to the roll angle and is consistent with the measurement principle of the pitch angle and the yaw angle, therefore, the technical advantages of high precision and large working distance for thethree-dimensional angle measurement are achieved, and the advantage that the measurement accuracy is increased under the same working distance or the working distance is increased under the same measurement precision is achieved; and in addition, the designed cooperative target has the technical advantages of simple structure and low production cost.
Owner:HARBIN INST OF TECH

Pipe bending device for air conditioner refrigeration copper pipe

The invention discloses a pipe bending device for an air conditioner refrigeration copper pipe. The pipe bending device comprises a base, a driving device, a pipe bending device body and a positioningdevice, the base is fixedly connected with a vertical column, the vertical column is fixedly connected with a large disc, the large disc is fixedly connected with a small disc, the small disc is fixedly connected with a positioning pin, the positioning pin is connected with a fixed wheel in a sleeved mode, the pipe bending device body comprises a rotating disc, the rotating disc rotates by a specified angle through the driving device, the rotating disc is fixedly connected with a connecting rod, the connecting rod is fixedly connected with an arc-shaped block, the arc-shaped block is fixedlyconnected with a distance-fixed rod, and an adjusting block is placed on the distance-fixed rod and provided with a movable wheel. The pipe bending device is concise in structure and small in occupiedspace, the length that the movable wheel rotates around the fixed wheel can be adjusted by replacing the fixed wheels with the different diameters, thus the pipe bending device adapts to the demandsof different pipe bending lengths, the copper pipe can be bent to the set length at a time, angle adjusting for multiple times of pipe bending is reduced, the fixed wheels are conveniently replaced and adjusted, the time and labor are saved, and the production efficiency of bent pipes is high.
Owner:吴登科

Optical system, camera module, camera equipment and carrier

PendingCN113176655AThickness constraintsAngle deviation is smallMountingsOptical axisConcave surface
The invention relates to an optical system, a camera module, camera equipment and a carrier. The optical system includes a first lens element with negative refractive power, a second lens element with negative refractive power having an object-side surface being convex in a paraxial region and an image-side surface being concave in a paraxial region, a third lens element with positive refractive power having an object-side surface and an image-side surface being convex in a paraxial region, a fourth lens element with positive refractive power having an image-side surface being convex in a paraxial region, a fifth lens element with negative refractive power having object-side and image-side surfaces being concave in paraxial regions, a sixth lens element with positive refractive power having an object-side surface and an image-side surface being convex in a paraxial region, and a seventh lens element. The optical system satisfies the following relation: 18.5 mm<f1*f2 / f<23.3 mm, f1 is the effective focal length of the first lens, f2 is the effective focal length of the second lens, and f is the effective focal length of the optical system. The optical system has the characteristic of large visual angle and also has excellent imaging definition.
Owner:TIANJIN OFILM OPTO ELECTRONICS CO LTD

Slotting method for herringbone gears with narrow clearance grooves

The invention relates to a slotting method for herringbone gears with narrow clearance grooves. In the machining process, machining parameters are corrected by detecting the deviation of the center angles of tooth grooves of two gears, inverse compensation is carried out to reduce the deviation of the center angles of the tooth grooves of two gears, and then the centring value of the herringbone gears can be obtained through mathematical transformation. According to the invention, the centring value of the herringbone gears with the diameter of the outer circles greater than 500 mm can be controlled within 0.1 mm.
Owner:HARBIN DONGAN ENGINE GRP

Hoisting tool suitable for transportation and mounting of wind power generation tower

The invention provides a hoisting tool suitable for transportation and mounting of a wind power generation tower, belongs to the technical field of wind power generation tower hoisting, and aims to solve the problem of low efficiency in transportation and mounting of the wind power generation tower. The hoisting tool comprises a locking mechanism and a support mechanism, wherein the support mechanism comprises a mounting block; a mounting cabin is formed inside the mounting block; a hanging mechanism is arranged inside the mounting cabin; the locking mechanism comprises a first connection block and a plurality of electromagnets; the first connection block is fixed to one side of the mounting block; two slide bars are fixed to the side surface of the first connection block; a second connection block is fixed to the end parts of the slide bars; a first lead screw is rotationally arranged between the first connection block and the second connection block; an adjusting mechanism is arranged on one side of the second connection block; two slip rings are arranged above the slide bars; a plurality of rotating rods are rotationally arranged on the slip rings; and the end parts of the rotating rods are rotationally connected with the electromagnets. Through adoption of the hoisting tool, the efficiency in transportation and mounting of the wind power generation tower can be improved effectively.
Owner:SINOHYDRO BUREAU 4 JIUQUAN NEW ENERGY EQUIPCO

Municipal road pipe-jacking construction safety equipment and construction method thereof

The invention relates to municipal road pipe-jacking construction safety equipment and a construction method thereof. The municipal road pipe-jacking construction safety equipment comprises a base, a base block arranged on the base, a pipe-jacking assembly installed on the base block, a fixing plate arranged on the base and a pipe clamping assembly installed on the fixing plate. The base is of a frame shaped structure. The base block and the fixing plate are both rotationally connected with the side walls of the two sides of the base, and an adjusting assembly used for adjusting the inclination angle of the base block and the inclination angle of the fixing plate at the same time is arranged on the base. Before pipe-jacking construction is conducted, a worker only needs to adjust the inclination angle of the base block and the inclination angle of the fixing plate at the same time through the adjusting assembly according to the construction requirement, so that the inclination angle of the base block and the inclination angle of the fixing plate are kept consistent, and therefore pipe-jacking construction can be conducted on a pipeline through the pipe-jacking assembly conveniently. The angle deviation existing after the pipeline is installed is reduced, and the pipeline installation precision is improved.
Owner:安徽轩广建设工程有限公司

Body type classification method based on contour features and matched rotary shooting device thereof

The invention discloses a body type classification method based on contour features and a matched rotary shooting device thereof. The body type classification method comprises the following steps: (1)human body photo shooting; (2) human body size extraction: determining feature points on the edge of the human body image to obtain the size of a human body feature part; respectively researching andclassifying the parts of the human body to obtain characteristic parameters which have great influence on the human body form; and (3) body type classification: according to the characteristic parameters obtained by the five parts of the human body, concluding the main body type of each part, respectively subdividing the five parts of the young female body, and carrying out morphological analysison the body type of each part. Starting from local characteristics of a human body, a three-dimensional human body measurement technology, and related theories and experimental technologies of three-dimensional human body modeling are researched and combined. A matched shooting device is researched and developed, images of the front face and the side face of the human body can be accurately measured by means of the rotary shooting device, and the angle deviation is extremely small; and the shooting device can realize shooting at different angles without configuring a plurality of cameras.
Owner:ZHEJIANG SCI-TECH UNIV

Coherent lidar

The invention discloses a coherent laser radar which comprises a laser, a local oscillation light path, a measuring light path, an echo light path, a scanning mechanism and a detection module. Laser emitted by the laser forms measuring light after passing through the measuring light path; the measuring light is emitted to a target object after passing through the scanning mechanism, and an echo of the target object reaches the detection module along an echo light path after passing through the scanning mechanism; laser emitted by the laser passes through the local oscillation light path to form local oscillation light, and the local oscillation light reaches the detection module; the local oscillation light path or the echo light path comprises a compensation driving mechanism, and the compensation driving mechanism is used for driving a target optical device in the local oscillation light path or the echo light path to change the direction of local oscillation light or echo; the detection module is used for detecting interference signals of echoes and local oscillation light. In the coherent laser radar, due to the action of the compensation driving mechanism, the local oscillation light is parallel to the echo, the effective interference signal is improved, and the performance of the coherent laser radar is further improved.
Owner:SUZHOU LEIZHI SENSOR TECH CO LTD

Angle welding tooling

The invention discloses an angle welding tooling. The angle welding tooling comprises a base plate, a positioning mechanism and a clamping mechanism, the positioning mechanism comprises a first positioning plate and a second positioning plate, the first positioning plate is fixedly arranged on the base plate, the second positioning plate is rotatably arranged on the base plate, and a first included angle is formed between the first positioning plate and the second positioning plate; the clamping mechanism comprises a first clamping plate and a second clamping plate, the first clamping plate isparallel to the first positioning plate, the second clamping plate is rotatably connected with the first clamping plate, and a second included angle is formed between the second clamping plate and the first clamping plate; and during welding, the second included angle and the first included angle are the same, a first workpiece is arranged between the first positioning plate and the first clamping plate, a second workpiece is arranged between the second positioning plate and the second clamping plate, and the clamping mechanism further comprises a driving assembly for driving the first clamping plate and the second clamping plate to slide to clamp the first workpiece and the second workpiece. The angle welding tooling can realize adjusting of the welding angle, accurate and reliable positioning and clamping can be achieved during welding, so that angle deviation during welding is reduced, and the welding precision is improved.
Owner:AUTOMOBILE RES INST OF TSINGHUA UNIV IN SUZHOU XIANGCHENG

Manual probe bending machine

The invention discloses a manual probe bending machine, and belongs to the technical field of probe card manufacturing equipment. The manual probe bending machine comprises a working table-top; a probe clamping mechanism connected with a transmission device, an X-direction locating mechanism and a probe bending mechanism are arranged on the working table-top; the end part of the X-direction locating mechanism and the end part of the probe clamping mechanism are located on the probe bending mechanism; and the transmission device is connected with a driving handle. Through technological innovation, a probe after probe bending can meet the design requirements, the quality of the probe can reach the standard, the operation is simple, and the production cycle and the efficiency are improved; the operation by multiple workers in one post can be realized better, and the operation of the manual probe bending machine can be learned and mastered easily, so that the training and education cost of an enterprise can be saved; the deviations of the length and the angle of the probe after the probe bending are reduced to the greatest extent, the precision of the probe for the manufacture of a probe card is improved, and the production requirements are met; and with the additional adoption of a Y-direction clamping auxiliary strengthening device, probe bending work on the probe with the diameter being greater than 350 micrometers can be realized.
Owner:DALIAN HUOLAN ELECTRONICS TECH CO LTD

A three-dimensional angle measurement device and method based on dual-wavelength spectroscopic self-collimation

The invention belongs to the field of precision measurement technology and optical engineering, and specifically relates to a three-dimensional angle measurement device and method based on dual-wavelength spectroscopic self-collimation; the device consists of a light source, a beam splitter, a transmissive collimator, a fixed mirror, and a cooperative target , green light filter, red light filter and RGB color image sensor; the filter and the cooperative target in this method make the measurement beam divided into red and green measurement light, which are respectively reflected by the fixed plane reflector and the cooperative target After returning, the respective images are formed on the image sensor, and the pitch angle, yaw angle, and roll angle of the cooperative target relative to the optical axis are calculated by using the two image positions, so as to have the ability to detect the three-dimensional rotation angle of the measured object space; The present invention adopts the optical lever amplification principle for the roll angle, which is consistent with the measurement principle of the pitch angle and yaw angle. Therefore, it has the technical advantage of high precision and large working distance for three-dimensional angle measurement, and has the ability to increase the measurement under the same working distance. Accuracy, or the advantage of increasing the working distance under the same measurement accuracy; the RGB color image sensor receives two measurement spots, which reduces the requirements for subsequent image processing technology and improves the frequency response of the measurement device. In addition, the cooperative target designed in the present invention has the technical advantages of simple structure and low production cost.
Owner:HARBIN INST OF TECH

Bracket-shared dual camera, mobile terminal and dual camera coaxiality adjusting jig

The invention relates to a common-support dual camera. The common-support dual camera comprises two camera modules arranged side by side and a dual-camera support used for fixing the two camera modules at the same time. The double-camera support is provided with two mounting grooves for mounting the camera modules respectively, and each camera module comprises a voice coil motor and a camera embedded in the upper surface of the voice coil motor; a limiting piece is installed on the outer side of the voice coil motor, a positioning piece matched with the limiting piece is arranged on the side wall of the installation groove, and when the limiting piece and the positioning piece are matched for positioning, the upper surface of the voice coil motor and the upper surface of the double-camera support are arranged in parallel. Lenses of the two cameras can be located on the same plane as much as possible through cooperation of the limiting piece and the positioning piece, and the imaging quality after pictures are fused is improved. The invention further relates to a mobile terminal provided with the bracket-shared dual camera, and a dual camera coaxiality adjusting jig used for adjusting the bracket-shared dual camera.
Owner:深圳市新四季信息技术有限公司

Automatic time collection method for turret clock based on Beidou and GPS double-satellite system

The invention discloses an automatic time collection method for turret clock based on a Beidou and GPS double-satellite system. The method enables time data to be converted into relative angles of each clock hand relative to the original point (12 o'clock) of a clock face, and breaks through a conventional transmission system where a gear ratio is fixed among a hour hand, a minute hand and a second hand, i.e., a mechanical clock movement which is relatively complex in design and manufacturing. The method employs a mode of closed loop control, and enables each hand to be quickly and accurately positioned at a correct time representation position through a universal part in a gear transmission manner. Therefore, the method irons out the defects of various types of control systems, guarantees the synchronization of a pointer-type turret clock with digital time, does not need a person to be on duty, and can solve a difficulty that a pointer-type clock in a public place is not accurate fundamentally.
Owner:上海宇丰电子信息科技发展有限公司

Airtight cabin-penetrating optical fiber connector

An airtight cabin-penetrating optical fiber connector disclosed by the present invention comprises an adapter socket and two plugs, the adapter socket comprises a socket shell, the middle part of the socket shell is provided with a central through hole, and an optical window sheet is fixedly connected in the central through hole. Positioning through holes are symmetrically formed in the socket shell and located on the two sides of the center through hole, and positioning columns are arranged in the positioning through holes. The plug comprises a plug shell, a through hole is formed in the middle of the plug shell, a collimator is arranged in the through hole, and positioning holes are symmetrically formed in the plug shell and located on the two sides of the through hole. According to the airtight cabin-penetrating optical fiber connector provided by the invention, on the basis of ensuring convenient plugging of the connector, the optical window sheet is arranged on the adapter socket, the collimator is arranged on the plug, so that the transmission effect of the optical fiber is ensured, and the optical window sheet and the positioning column are fixed in a welding manner, so that the airtightness of the whole device is ensured.
Owner:SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST

Production method of polaroid for STN (Supper Twisted Nematic) LCD

The invention relates to a production method of a polaroid for an Supper Twisted Nematic (STN) LCD, which comprises following steps of: 1) cutting a phase difference membrane rolling material into single phase difference membranes with a certain angle theta, sequentially connecting the cut single phase difference membranes along the slow axis direction by using scotch tape, then rolling to be a rolling shape, and continuously compounding the cut single phase difference membranes with a rolling polarizing film reel by reel on a compound machine without stopping so as to compounding a binding agent between a phase difference membrane layer and a polarizing film layer and form a binding agent layer; 2) compounding a peel membrane with the upper surface of the phase difference membranes compounded in the step 1, compounding a pressure sensitive adhesive between a peel membrane layer and the phase difference membrane layer to form a pressure sensitive adhesive layer; and 3) compounding a protective membrane with the lower surface of the polarizing film compounded in the step 2 to obtain the polaroid. The Polaroid can effectively enhance compound accuracy, reduce angular deviation during compounding, can be used without regulating angles again and can enhance production efficiency.
Owner:SHENZHEN SUNNYPOL OPTOELECTRONICS

Shock absorber signal disc structure

The invention discloses a shock absorber signal disc structure which comprises a shock absorber outer ring, a rubber part, a shock absorber inner ring, a crankshaft, a positioning pin and a connectingbolt. The shock absorber inner ring is provided with a connecting disc connected with the end face of the crankshaft. The positioning pin and the connecting bolt are arranged on the connecting disc.The outer wall of the front end of the shock absorber inner ring is provided with a circle of signal teeth in a protruding manner. The shock absorber signal disc structure belongs to the technical field of engines. The structure is convenient to install. The signal teeth are integrated on the shock absorber inner ring. A shock absorber and a signal disc are integrated. The number of parts is reduced. The weight and cost are reduced. The assembling difficulty is reduced. The signal teeth are integrated on the shock absorber inner ring, namely, the signal teeth are integrated on a shock absorberinner wheel, angle machining is ensured, the angle deviation can be further reduced, and signal obtaining reliability is improved. The problem that due to overlapping of a positioning hole, a bolt hole and the like, the angle of the signal disc deviates to a certain degree is reduced.
Owner:GUANGXI YUCHAI MASCH CO LTD

Cycloidal gear grinding tool

The invention relates to a cycloidal gear grinding tool that comprises a base, and a supporting plate, a middle liquid expansion mandrel, a liquid adding groove, a plunger, a hydraulic expansion sleeve, a conical surface gasket, a spherical surface gasket, a round nut, a tool pressing plate, a fixing nut, a convex ring, a side hole mandrel expansion sleeve and a mandrel pressing plate are arrangedon the base. When in use, two cycloidal gears are oppositely placed, so cycloidal gear teeth can be conveniently machined, and the problems that alignment of the teeth is difficult and the like in arelative stacking placement mode are solved; meanwhile, the hydraulic expansion sleeve deforms due to liquid pressurization, and the positions of the two cycloidal gears are more accurate due to the special-shaped side hole mandrel expansion sleeve; and finally, due to pressing of the tool pressing plate, the angle deviation is smaller when the cycloidal gear is machined, and the machining qualityis effectively improved.
Owner:ZHONGNENG TIANJIN INTELLIGENT TRANSMISSION EQUIP CO LTD

Method for Improving Spline Accuracy of Torsion Bar Shaft and Its Products

The method for improving the spline accuracy of the torsion bar shaft is characterized in that the torque is transmitted to the middle section of the torsion bar shaft to drive the torsion bar shaft to rotate, and the hobbing cutter of the double-headed gear machine tool is used to simultaneously process the splines at both ends of the torsion bar shaft. Before machining, finely adjust the coaxiality and circular runout at both ends of the torsion bar shaft and improve the straightness and stiffness of the torsion bar shaft to improve the machining accuracy of the splines at both ends of the torsion bar shaft and reduce the deviation of the splines at both ends of the torsion bar shaft. Thereby, the precision series of the splines at both ends of the torsion bar shaft is improved. The invention overcomes the defect that the spline of the slender torsion bar shaft is easily deformed due to gravity and torque transmission during the processing of the spline, improves the stability of the torsion bar shaft during the spline processing, thereby improving the processing accuracy of the spline and reducing splines at both ends. The height deviation of the top circle of the key tooth and the angle deviation of the corresponding teeth make the angle deviation of the torsion arm connected with the spline not exceed 0.2°. The present invention also provides a torsion bar shaft processed by the method for improving the spline precision of the torsion bar shaft mentioned above.
Owner:ZHUZHOU TIMES NEW MATERIALS TECH

A three-dimensional angle measurement device and method based on polarization splitting self-collimation

ActiveCN109579780BCapable of 3D angle measurementHigh measurement accuracyAngle measurementBeam splitterLight spot
The invention belongs to the field of precision measurement technology and optical engineering, and specifically relates to a three-dimensional angle measurement device and method based on polarization splitting self-collimation; the device consists of a light source, a polarizer, a beam splitter, a polarization beam splitter, an image sensor, a collimation mirror, a fixed plane mirror and a cooperative target; in this method, the measuring beam is divided into two mutually perpendicular measuring beams through the cooperative target, which are respectively reflected by the fixed plane mirror and the cooperative target and returned to form respective beams on the image sensor. Image, using the two image positions to solve the pitch angle, yaw angle and roll angle of the cooperative target relative to the optical axis, so as to have the ability to detect the three-dimensional rotation angle of the measured object space; because the present invention uses an optical lever for the roll angle The magnification principle is consistent with the measurement principle of pitch angle and yaw angle, so it has the technical advantage of high precision and large working distance for three-dimensional angle measurement, and then has the ability to increase measurement accuracy at the same working distance, or increase work at the same measurement accuracy The advantage of distance; two channels of measurement light spots are received by two channels of image sensors, which reduces the requirements for subsequent image processing technology and improves the frequency response of the measurement device. In addition, the cooperative target designed in the present invention has the technical advantages of simple structure and low production cost.
Owner:HARBIN INST OF TECH

A manual looper

The invention discloses a manual probe bending machine, and belongs to the technical field of probe card manufacturing equipment. The manual probe bending machine comprises a working table-top; a probe clamping mechanism connected with a transmission device, an X-direction locating mechanism and a probe bending mechanism are arranged on the working table-top; the end part of the X-direction locating mechanism and the end part of the probe clamping mechanism are located on the probe bending mechanism; and the transmission device is connected with a driving handle. Through technological innovation, a probe after probe bending can meet the design requirements, the quality of the probe can reach the standard, the operation is simple, and the production cycle and the efficiency are improved; the operation by multiple workers in one post can be realized better, and the operation of the manual probe bending machine can be learned and mastered easily, so that the training and education cost of an enterprise can be saved; the deviations of the length and the angle of the probe after the probe bending are reduced to the greatest extent, the precision of the probe for the manufacture of a probe card is improved, and the production requirements are met; and with the additional adoption of a Y-direction clamping auxiliary strengthening device, probe bending work on the probe with the diameter being greater than 350 micrometers can be realized.
Owner:DALIAN HUOLAN ELECTRONICS TECH CO LTD

A rotating multi-station curved surface bonding device

The invention discloses a rotating multi-station curved surface bonding device, which comprises a frame, a processing platform is arranged on the frame, a curved glass module and a film module connected and arranged are arranged on the processing platform, and the curved glass module includes The first roulette, the middle part of the first roulette is provided with a first transmission shaft, one end of the first transmission shaft is connected with a first driving device, the first roulette is provided with a pushing device, a pushing plate and a curved glass mold, and the baffle is arranged on At one end of the push device, the curved glass mold is set on one side of the push plate; the film module includes a second wheel, the middle of the second wheel is provided with a second drive shaft, and one end of the second drive shaft is connected with a second drive device, the second wheel A plurality of grooves are arranged at intervals on the periphery of the disk, and a film mold is arranged in the grooves. According to the invention, the curved glass module and the thin film module are successively located at different stations according to the change of the rotation angle, thereby realizing the continuous lamination process of the curved glass and the film, and effectively improving the working efficiency of the lamination of the curved glass and the film.
Owner:GUANGDONG HUST IND TECH RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products