CN110569829B - Automatic detection, identification and matching system for parameters of matched glasses - Google Patents
Automatic detection, identification and matching system for parameters of matched glasses Download PDFInfo
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- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
- A61B3/111—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring interpupillary distance
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
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- G02C7/024—Methods of designing ophthalmic lenses
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Abstract
The invention discloses an automatic detection, identification and matching system for parameters of glasses, which comprises a mechanical operation module, a detection control module and a terminal processor, wherein the mechanical operation module comprises a supporting mechanism, a first linear reciprocating mechanism, a second linear reciprocating mechanism and a rotating mechanism; the lens matching method has the advantages of improving lens matching efficiency, reducing lens matching cost, improving matching degree of the lens frame and a lens matching person, and improving lens matching precision.
Description
Technical Field
The invention relates to a glasses matching technology, in particular to a system for automatically detecting, identifying and matching parameters of glasses matching.
Background
With the increasing pressure in learning and working, and the influence of other factors, there are increasing numbers of people with vision problems such as myopia, amblyopia, astigmatism and hyperopia in the current eyes. Meanwhile, people who need to wear glasses are getting larger, and stores for preparing the glasses in the market are getting more and more.
Existing methods of formulating eyewear are typically: firstly, obtaining lens matching parameters, and then selecting lenses and a spectacle frame for configuration. The prescription parameters typically include the prescription person's eye vision power, pupil distance, nose bridge width, and eye-ear distance. The eye vision degree of the lens dispenser is generally measured by a professional optometry instrument, the pupil distance, the width of the nose bridge and the distance between eyes and ears of the lens dispenser are not professional measuring instruments, the pupil distance is basically measured manually by pupil distance cards, the width of the nose bridge and the distance between eyes and ears are not measured by tools or instruments currently, and the measurement of the two parameters is usually directly abandoned, and the two parameters are closely related to the spectacle frame, so that when the subsequent spectacle frame is selected, the lens dispenser needs to carry out a large amount of blind test in a large number of spectacle frames to determine. Therefore, the working efficiency of the glasses preparation is seriously affected, the cost is increased, the matching degree of the pupil distance, the nose bridge width and the eye-ear distance of the selected glasses frame and the lens wearer can not be accurately mastered, the matching degree of the glasses frame and the lens wearer is not high, the glasses preparation precision is not high, the wearing comfort of the wearer can be affected, and the vision degree of the wearer can be even increased.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic detection and identification matching system for the parameters of the matched glasses, which can improve the matching efficiency of the matched glasses, reduce the matching cost, improve the matching degree of a glasses frame and a matched glasses person and has higher matching precision.
The technical scheme adopted for solving the technical problems is as follows: the automatic detection, identification and matching system for the parameters of the matched glasses comprises a mechanical operation module, a detection control module and a terminal processor; the mechanical operation module comprises a supporting mechanism with adjustable height, a first linear reciprocating mechanism, a second linear reciprocating mechanism and a rotating mechanism, wherein the first linear reciprocating mechanism and the second linear reciprocating mechanism are respectively arranged on the supporting mechanism, the rotating mechanism is arranged on the second linear reciprocating mechanism, the second linear reciprocating mechanism is used for driving the rotating mechanism to linearly move along the front-back direction, and the rotating mechanism is used for driving a lens dispenser positioned on the rotating mechanism to rotate for one circle; the detection control module comprises a scanning positioning device, an image capturing device and a controller, wherein the scanning positioning device and the image capturing device are respectively arranged on the first linear reciprocating mechanism, the scanning positioning device is positioned above the image capturing device, the first linear reciprocating mechanism is used for driving the scanning positioning device and the image capturing device to linearly move along the up-down direction, the scanning positioning device and the image capturing device are respectively connected with the controller, the scanning positioning device is used for detecting the highest position of the head of a lens dispenser and generating corresponding detection signals to the controller, when the scanning positioning device detects the highest position of the head of the lens dispenser positioned on the rotary movement mechanism, the controller controls the rotary mechanism to rotate for one circle and simultaneously controls the image capturing device to capture the image of the head of the lens dispenser for one circle, and after the rotary movement mechanism rotates for one circle, the controller controls the image capturing device to stop working, and the image capturing device sends the captured image to the terminal of the head of the lens dispenser. The terminal processor comprises a computer provided with an image processing program, a database is arranged in the computer, a glasses frame matching parameter comparison table is stored in the database, the glasses frame matching parameter comparison table comprises the types of the glasses frames and pupil distance, nose bridge distance and ear eye distance parameters of the corresponding types of the glasses frames, and the glasses frame matching parameters in the database can be input and added or deleted according to the specification types of actual products; when the terminal processor receives the head image of the lens fitter sent by the image capturing device, the computer runs an image processing program in the terminal processor to obtain pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter, then sets the pupil distance searching interval, nose bridge distance searching interval and ear eye distance searching interval, searches and matches the pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter in a lens frame lens fitting parameter comparison table of the database, and searches to obtain a lens frame which simultaneously meets the three conditions of pupil distance, nose bridge distance, and ear eye distance, and is used as a lens frame with higher matching degree with the lens fitter, the lens frame models are displayed, and the lens frame models are arranged from front to back in the display process according to the sequence that the pupil distance priority is greater than the eye ear distance and the eye ear distance priority is greater than the nose bridge distance.
The supporting mechanism comprises four telescopic legs, a base arranged along the horizontal direction and a stand arranged along the vertical direction, wherein the base is fixedly arranged on the four telescopic legs and supported by the four telescopic legs, and the stand is fixedly arranged on the base; the first linear reciprocating mechanism comprises a first motor, a driving wheel, two first guide rails, a fixed adjusting frame and a synchronous belt, wherein the two first guide rails, the fixed adjusting frame and the synchronous belt are vertically arranged at intervals in parallel, the first motor and the two first guide rails are arranged on the vertical frame, two ends of the fixed adjusting frame are respectively arranged on the two first guide rails, the fixed adjusting frame is fixedly connected with the synchronous belt, the driving wheel is arranged on an output shaft of the motor, the synchronous belt is arranged on the driving wheel, when the first motor rotates, the driving wheel rotates to drive the synchronous belt to move, at the moment, the synchronous belt drives the fixed adjusting frame to linearly reciprocate up and down, the scanning positioning device and the image capturing device are arranged on the fixed adjusting frame to linearly reciprocate up and down along with the fixed adjusting frame, and the first motor is connected with the controller; the second linear reciprocating mechanism comprises a second motor, two second guide rails arranged on the base at intervals in parallel, a screw rod and a supporting plate frame, wherein the second motor is fixed on the base, the second motor is connected with the controller, the supporting plate frame is arranged on the two second guide rails, one end of the screw rod is connected with the second motor through a coupler, the screw rod is connected with the supporting plate frame through a screw rod nut, the screw rod is driven to rotate when being rotated, and at the moment, the screw rod drives the supporting plate frame to do front-back linear reciprocating motion along the two second guide rails; the rotary motion mechanism is arranged on the supporting plate frame; when the lens dispensing parameters of the lens dispenser are tested, the controller controls the second motor to be started, the second motor drives the supporting plate frame to linearly move to a set shooting position along the two second guide rails through the screw rods, the lens dispenser stands on the rotating movement mechanism, the controller controls the first motor and the scanning positioning device to be started, the scanning positioning device and the image capturing device move along with the fixed adjusting frame, and when the scanning positioning device scans the highest position of the head of the lens dispenser, the controller controls the first motor to stop working and simultaneously controls the image capturing device to be started and the rotating movement mechanism to rotate, and the image capturing device captures one circle of images of the head of the lens dispenser and sends the images to the terminal processor.
The rotary motion mechanism comprises a rotary table, a connecting shaft and a speed reducing motor for driving the rotary table to rotate, wherein a bearing is arranged in the supporting plate frame, the connecting shaft is arranged on the bearing, the bottom of the rotary table is fixedly connected with the upper end of the connecting shaft, the lower end of the connecting shaft is connected with the speed reducing motor, and the speed reducing motor is connected with the controller.
The detection control module further comprises an upper limiter and a lower limiter which are used for limiting the moving interval of the fixed adjusting frame, the upper limiter and the lower limiter are respectively connected with the controller, and when the fixed adjusting frame moves to the upper limiter or the lower limiter, the upper limiter or the lower limiter generates corresponding signals and sends the corresponding signals to the controller, and the controller controls the first motor to stop working.
The support plate frame on install telescopic protection casing, telescopic protection casing cover with the support plate frame, the carousel be located telescopic protection casing's top, the connecting axle pass telescopic protection casing.
Compared with the prior art, the invention has the advantages that the automatic detection, identification and matching system for the parameters of the glasses is formed by the mechanical operation module, the detection control module and the terminal processor, the mechanical operation module comprises a supporting mechanism with adjustable height, a first linear reciprocating mechanism, a second linear reciprocating mechanism and a rotating mechanism, the first linear reciprocating mechanism and the second linear reciprocating mechanism are respectively arranged on the supporting mechanism, the rotating mechanism is arranged on the second linear reciprocating mechanism, the detection control module comprises a scanning positioning device, an image capturing device and a controller, the scanning positioning device and the image capturing device are respectively arranged on the first linear reciprocating mechanism, the scanning positioning device is positioned above the image capturing device, the scanning positioning device and the image capturing device are respectively connected with the controller, the terminal processor comprises a computer provided with an image processing program, a database is arranged in the computer, a glasses frame matching parameter comparison table is stored in the database, the glasses frame matching parameter comparison table comprises the types of the glasses frames and pupil distance, nose bridge distance and ear eye distance parameters of the corresponding types of the glasses frames, the glasses frame matching parameters in the database can be input and added or deleted according to the specification types of actual products, when the terminal processor is used, the second linear reciprocating mechanism drives the rotary mechanism to linearly move along the front-back direction to adjust the rotary mechanism to a testing position, a lens dispenser stands on the rotary mechanism, the first linear reciprocating mechanism drives the scanning positioning device and the image capturing device to linearly move along the up-down direction, when the scanning positioning device detects the highest position of the head of the lens dispenser positioned on the rotary mechanism, signals are sent to the controller, the controller controls the rotating mechanism to rotate for a circle, the rotating mechanism is used for driving a lens fitter positioned on the rotating mechanism to rotate for a circle, at the moment, the controller synchronously controls the image capturing device to capture images of the head of the lens fitter for a circle, after the rotating mechanism rotates for a circle, the controller controls the image capturing device to stop working, the image capturing device sends the captured head images of the lens fitter to the terminal processor, when the terminal processor receives the head images of the lens fitter sent by the image capturing device, the computer runs an internal image processing program of the terminal processor to process the head images, pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter are obtained, then pupil distance, nose bridge distance and ear eye distance searching intervals are set, the pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter are searched and matched in a mirror frame matching table of a database, three conditions that the pupil distance is located in the pupil distance searching interval, the nose bridge distance is located in the eye distance searching interval are simultaneously obtained, the searched lens frames are used as lens frames with high matching degree of the lens fitter, the lens frames with the lens fitter, the searched lens frames are processed by the computer, the pupil distance, the lens fitter is matched with the lens fitter in the eye distance is greatly in the eye distance searching mode, the eye distance is better matching mode is achieved, the eye lens fitter is better, the eye distance parameter is matched with the lens fitter is better, the eye distance parameters are matched with the lens fitter is better, the eye lens fitter cost is better, and the lens fitter is better than the eye lens fitter cost is better, and the eye lens fitter is matched with the eye to the eye lens fitter cost is better, and the eye to the eye lens fitter.
Drawings
FIG. 1 is a perspective view of an automatic detection and identification matching system for parameters of a pair of glasses according to the present invention;
FIG. 2 is an exploded view of a turntable and a pallet of the automatic eyeglass dispensing parameter detection and identification matching system of the present invention;
FIG. 3 is a diagram of the pupil distance measurement of the automatic detection and identification matching system for the parameters of the matched glasses of the invention;
FIG. 4 is a diagram showing nose bridge width measurements of an automatic detection and identification matching system for eyeglass matching parameters according to the present invention;
FIG. 5 is a graph of eye-ear distance measurements of the automatic detection and identification matching system for matching parameters of the present invention;
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
Examples: as shown in fig. 1 and 2, an automatic detection, identification and matching system for parameters of glasses fitting comprises a mechanical operation module, a detection control module and a terminal processor; the mechanical operation module comprises a supporting mechanism with adjustable height, a first linear reciprocating mechanism, a second linear reciprocating mechanism and a rotating mechanism, wherein the first linear reciprocating mechanism and the second linear reciprocating mechanism are respectively arranged on the supporting mechanism, the rotating mechanism is arranged on the second linear reciprocating mechanism, the second linear reciprocating mechanism is used for driving the rotating mechanism to linearly move along the front-back direction, and the rotating mechanism is used for driving a lens dispenser positioned on the rotating mechanism to rotate for one circle; the detection control module comprises a scanning positioning device 1, an image capturing device 2 and a controller, wherein the scanning positioning device 1 and the image capturing device 2 are respectively arranged on a first linear reciprocating mechanism, the scanning positioning device 1 is positioned above the image capturing device 2, the first linear reciprocating mechanism is used for driving the scanning positioning device 1 and the image capturing device 2 to linearly move along the up-down direction, the scanning positioning device 1 and the image capturing device 2 are respectively connected with the controller, the scanning positioning device 1 is used for detecting the highest position of the head of a lens dispenser and generating corresponding detection signals to be sent to the controller, when the scanning positioning device 1 detects the highest position of the head of the lens dispenser positioned on the rotating mechanism, the controller controls the rotating mechanism to rotate for one circle and simultaneously controls the image capturing device 2 to capture an image of one circle of the head of the lens dispenser, and after the rotating mechanism rotates for one circle, the controller controls the image capturing device 2 to stop working, and the image capturing device 2 sends the captured head image of the lens dispenser to the terminal processor. The terminal processor comprises a computer 3 provided with an image processing program, a database is arranged in the computer 3, a glasses frame matching parameter comparison table is stored in the database, the glasses frame matching parameter comparison table comprises the types of the glasses frames and pupil distance, nose bridge distance and ear eye distance parameters of the corresponding types of the glasses frames, and the glasses frame matching parameters in the database can be input and added or deleted according to the actual product specification types; when the terminal processor receives the head image of the lens fitter sent by the image capturing device 2, the computer 3 runs an image processing program in the terminal processor to obtain pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter, then sets a pupil distance searching interval, a nose bridge distance searching interval and an ear eye distance searching interval, searches and matches the pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter in a spectacle frame lens parameter comparison table of a database, and uses a spectacle frame which simultaneously meets the three conditions that the pupil distance is positioned in the pupil distance searching interval, the nose bridge distance is positioned in the nose bridge distance searching interval and the ear eye distance is positioned in the ear eye distance searching interval as a spectacle frame with higher matching degree with the lens fitter, and displays the spectacle frames, wherein when the spectacle frames are displayed, the spectacle frames are arranged from front to back according to the sequence that the pupil distance priority is larger than the eye ear distance and the eye ear distance priority is larger than the nose bridge distance.
In this embodiment, the supporting mechanism includes four telescopic legs 4, a base 5 arranged along a horizontal direction and a stand 6 arranged along a vertical direction, the base 5 is fixedly arranged on the four telescopic legs 4 and supported by the four telescopic legs 4, and the stand 6 is fixedly arranged on the base 5;
the first linear reciprocating mechanism comprises a first motor 7, a driving wheel, two first guide rails 8, a fixed adjusting frame 9 and a synchronous belt 10, wherein the two first guide rails 8, the fixed adjusting frame 9 and the synchronous belt 10 are vertically arranged at intervals in parallel, the first motor 7 and the two first guide rails 8 are arranged on the vertical frame 6, two ends of the fixed adjusting frame 9 are respectively arranged on the two first guide rails 8, the fixed adjusting frame 9 is fixedly connected with the synchronous belt 10, the driving wheel is arranged on an output shaft of the first motor 7, the synchronous belt 10 is arranged on the driving wheel, when the first motor 7 rotates, the driving wheel rotates to drive the synchronous belt 10 to move, at the moment, the synchronous belt 10 drives the fixed adjusting frame 9 to reciprocate linearly up and down, the scanning positioning device 1 and the image capturing device 2 are arranged on the fixed adjusting frame 9 to reciprocate linearly up and down along with the fixed adjusting frame 9, and the first motor 7 is connected with the controller;
the second linear reciprocating mechanism comprises a second motor 11, two second guide rails 14 arranged on the base 5 at intervals in parallel, a screw rod 12 and a supporting plate frame 13, wherein the second motor 11 is fixed on the base 5, the second motor 11 is connected with the controller, the supporting plate frame 13 is arranged on the two second guide rails 14, one end of the screw rod 12 is connected with the second motor 11 through a coupler, the screw rod 12 is connected with the supporting plate frame 13 through a screw rod 12 nut, the screw rod 12 is driven to rotate when the second motor 11 rotates, and at the moment, the screw rod 12 drives the supporting plate frame 13 to do front-back linear reciprocating motion along the two second guide rails 14; the rotary motion mechanism is arranged on the supporting plate frame 13;
when the lens matching parameters of the lens matching person are tested, the controller controls the second motor 11 to be started, the second motor 11 drives the supporting plate frame 13 to linearly move to the set shooting position along the two second guide rails 14 through the screw rods 12, then the lens matching person stands on the rotating movement mechanism, the controller controls the first motor 7 and the scanning positioning device 1 to be started, the scanning positioning device 1 and the image capturing device 2 move along with the fixed adjusting frame 9, when the scanning positioning device 1 scans to the highest position of the head of the lens matching person, the controller controls the first motor 7 to stop working, simultaneously controls the image capturing device 2 to be started and the rotating movement mechanism to rotate, and the image capturing device 2 captures an image of one circle of the head of the lens matching person and sends the image to the terminal processor.
In this embodiment, the rotary motion mechanism includes a turntable 15, a connecting shaft 16 and a gear motor 17 for driving the turntable 15 to rotate, a bearing 18 is arranged in the supporting plate frame 13, the connecting shaft 16 is installed on the bearing 18, the bottom of the turntable 15 is fixedly connected with the upper end of the connecting shaft 16, the lower end of the connecting shaft 16 is connected with the gear motor 17, and the gear motor 17 is connected with the controller.
In this embodiment, the detection control module further includes an upper limiter 19 and a lower limiter 20 for limiting a movement range of the fixed adjusting frame 9, the upper limiter 19 and the lower limiter 20 are respectively connected with the controller, and when the fixed adjusting frame 9 moves to the upper limiter 19 or the lower limiter 20, the upper limiter 19 or the lower limiter 20 generates a corresponding signal and sends the corresponding signal to the controller, and the controller controls the first motor 7 to stop working.
In this embodiment, the supporting plate frame 13 is provided with the telescopic protection cover 21, the supporting plate frame 13 is covered by the telescopic protection cover 21, the turntable 15 is located above the telescopic protection cover 21, and the connecting shaft 16 passes through the telescopic protection cover 21.
In this embodiment, the image processing program may be implemented by using an image processing algorithm mature in the field of image processing technology. When the automatic detection, identification and matching system for the parameters of the matched glasses is adopted to acquire the parameters of the matched glasses, an image processing program processes the head image of the matched glasses, the obtained pupil distance measuring diagram of the matched glasses is shown in fig. 3, the nose bridge width measuring diagram of the matched glasses is shown in fig. 4, and the eye ear distance measuring diagram of the matched glasses is shown in fig. 5. By analyzing the figures 3-5, the invention can automatically capture the image of one circle of the head of the lens dispenser, and then accurately acquire the lens dispensing parameters from the images, thereby having high lens dispensing efficiency and high lens dispensing accuracy.
Claims (4)
1. The automatic detection, identification and matching system for the parameters of the matched glasses is characterized by comprising a mechanical operation module, a detection control module and a terminal processor; the mechanical operation module comprises a supporting mechanism with adjustable height, a first linear reciprocating mechanism, a second linear reciprocating mechanism and a rotating mechanism, wherein the first linear reciprocating mechanism and the second linear reciprocating mechanism are respectively arranged on the supporting mechanism, the rotating mechanism is arranged on the second linear reciprocating mechanism, the second linear reciprocating mechanism is used for driving the rotating mechanism to linearly move along the front-back direction, and the rotating mechanism is used for driving a lens dispenser positioned on the rotating mechanism to rotate for one circle; the detection control module comprises a scanning positioning device, an image capturing device and a controller, wherein the scanning positioning device and the image capturing device are respectively arranged on the first linear reciprocating mechanism, the scanning positioning device is positioned above the image capturing device, the first linear reciprocating mechanism is used for driving the scanning positioning device and the image capturing device to linearly move along the up-down direction, the scanning positioning device and the image capturing device are respectively connected with the controller, the scanning positioning device is used for detecting the highest position of the head of a lens dispenser and generating corresponding detection signals to the controller, when the scanning positioning device detects the highest position of the head of the lens dispenser positioned on the rotary motion mechanism, the controller controls the rotary mechanism to rotate for one circle and simultaneously controls the image capturing device to capture one circle of images of the head of the lens dispenser, and when the rotary motion mechanism rotates for one circle, the controller controls the image capturing device to stop working, and the image capturing device sends the captured images of the head of the lens dispenser to the terminal of the lens dispenser; the terminal processor comprises a computer provided with an image processing program, a database is arranged in the computer, a glasses frame matching parameter comparison table is stored in the database, the glasses frame matching parameter comparison table comprises the types of the glasses frames and pupil distance, nose bridge distance and ear eye distance parameters of the corresponding types of the glasses frames, and the glasses frame matching parameters in the database can be input and added or deleted according to the specification types of actual products; when the terminal processor receives the head image of the lens fitter sent by the image capturing device, the computer runs an image processing program in the terminal processor to obtain pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter, then sets a pupil distance searching interval, a nose bridge distance searching interval and an ear eye distance searching interval, searches and matches the pupil distance, nose bridge distance and ear eye distance parameters of the lens fitter in a lens frame lens fitting parameter comparison table of a database, and uses a lens frame which simultaneously meets the three conditions of pupil distance, nose bridge distance and ear eye distance in the pupil distance searching interval and ear eye distance searching interval as a lens frame with higher matching degree with the lens fitter, and displays the lens frame types in a front-to-back arrangement mode according to the sequence that the pupil distance priority is greater than the eye ear distance and the eye ear distance priority is greater than the nose bridge distance during display;
the supporting mechanism comprises four telescopic legs, a base arranged along the horizontal direction and a stand arranged along the vertical direction, wherein the base is fixedly arranged on the four telescopic legs and supported by the four telescopic legs, and the stand is fixedly arranged on the base;
the first linear reciprocating mechanism comprises a first motor, a driving wheel, two first guide rails, a fixed adjusting frame and a synchronous belt, wherein the two first guide rails, the fixed adjusting frame and the synchronous belt are vertically arranged at intervals in parallel, the first motor and the two first guide rails are arranged on the vertical frame, two ends of the fixed adjusting frame are respectively arranged on the two first guide rails, the fixed adjusting frame is fixedly connected with the synchronous belt, the driving wheel is arranged on an output shaft of the motor, the synchronous belt is arranged on the driving wheel, when the first motor rotates, the driving wheel rotates to drive the synchronous belt to move, at the moment, the synchronous belt drives the fixed adjusting frame to reciprocate linearly up and down, the scanning positioning device and the image capturing device are arranged on the fixed adjusting frame to reciprocate linearly up and down along with the fixed adjusting frame, and the first motor is connected with the controller;
the second linear reciprocating mechanism comprises a second motor, two second guide rails arranged on the base at intervals in parallel, a screw rod and a supporting plate frame, wherein the second motor is fixed on the base, the second motor is connected with the controller, the supporting plate frame is arranged on the two second guide rails, one end of the screw rod is connected with the second motor through a coupler, the screw rod is connected with the supporting plate frame through a screw rod nut, the screw rod is driven to rotate when being rotated, and at the moment, the screw rod drives the supporting plate frame to do front-back linear reciprocating motion along the two second guide rails; the rotary motion mechanism is arranged on the supporting plate frame;
when the lens dispensing parameters of the lens dispenser are tested, the controller controls the second motor to be started, the second motor drives the supporting plate frame to linearly move to a set shooting position along the two second guide rails through the screw rods, the lens dispenser stands on the rotating movement mechanism, the controller controls the first motor and the scanning positioning device to be started, the scanning positioning device and the image capturing device move along with the fixed adjusting frame, and when the scanning positioning device scans the highest position of the head of the lens dispenser, the controller controls the first motor to stop working and simultaneously controls the image capturing device to be started and the rotating movement mechanism to rotate, and the image capturing device captures one circle of images of the head of the lens dispenser and sends the images to the terminal processor.
2. The automatic detection, identification and matching system for parameters of glasses according to claim 1, wherein the rotary motion mechanism comprises a rotary table, a connecting shaft and a speed reducing motor for driving the rotary table to rotate, a bearing is arranged in the supporting plate frame, the connecting shaft is arranged on the bearing, the bottom of the rotary table is fixedly connected with the upper end of the connecting shaft, the lower end of the connecting shaft is connected with the speed reducing motor, and the speed reducing motor is connected with the controller.
3. The automatic detection, identification and matching system for parameters of glasses according to claim 1, wherein the detection and control module further comprises an upper limiter and a lower limiter for limiting the moving range of the fixed adjusting frame, the upper limiter and the lower limiter are respectively connected with the controller, and when the fixed adjusting frame moves to the upper limiter or the lower limiter, the upper limiter or the lower limiter generates corresponding signals to be sent to the controller, and the controller controls the first motor to stop working.
4. The automatic detection, identification and matching system for parameters of glasses according to claim 2, wherein the supporting plate frame is provided with a telescopic protection cover, the supporting plate frame is covered by the telescopic protection cover, the turntable is positioned above the telescopic protection cover, and the connecting shaft penetrates through the telescopic protection cover.
Priority Applications (1)
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FR3065821A1 (en) * | 2017-04-27 | 2018-11-02 | Frederic Clodion | DEVICE FOR MEASURING 3D MEASUREMENTS AND VIEWS FOR DETERMINING THE MORPHOLOGICAL PARAMETERS OF THE FACE FOR THE PURPOSE OF MANUFACTURING CUSTOM EYEWEAR |
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