TWM575151U - Glasses prescription system device - Google Patents

Abstract

The present invention relates to a glasses matching system device, which mainly captures a set of original glasses data of a patient through a lens measuring gauge, and transmits the original glasses data of the group to an optometry through an input module. The module automatically analyzes and processes the data of the original glasses and the new glasses through the optometry module to generate a production information, and the optometry module sends the group production information to a new glasses module to complete a Simulating a production process, and generating a new set of glasses data from the new glasses module, and transmitting the set of original glasses data and the set of new glasses data to a calibration module, and finally the calibration module is based on the original set of the glasses The glasses data and the new glasses data perform a difference analysis to generate an optician suggestion data; thereby, the aim of improving the quality and efficiency of the optic measurement is achieved by the optician technology of the automated data analysis and processing.

Description

Eyeglass lens system device

The present invention relates to a lens system device, and more particularly to a lens system device applied to the field of glasses.

Modern people generally have vision problems, especially the popularity of wearing glasses is quite high, so there are many glasses in the line, the manpower of the optometrist is very high, usually the process of optometry includes: 1. A preliminary examination of a patient by an optometrist The visual acuity, that is, the consultation procedure, the eye examination by the optometrist and the preliminary eye movement examination, visual inspection, visual function examination (including eye position, distraction, amplitude, adjustment, etc.); 2. Optometrist to the patient The overall visual acuity is evaluated; 3. The optometrist adjusts a fitting lens that can replace most lenses according to the experience of visual inspection to confirm the appropriate lens degree of the patient; 4. Select the preferred glasses, that is, the product recommendation, and let the patient select The form of the glasses; 5. Perform the measurement of the eye position of the patient, obtain the information of the distance between the eyes of the patient and the pupil distance by means of the instrument; 6. Compare the parameters of the new original glasses (such as the original eyeglass lens degree and the new optometry degree, the frame Size, patient's eye position, pupil distance and other information); 7. According to the new original glasses parameters, grinding the lens and assembling the lens in the new frame; 8. The patient tries to wear new glasses and Frame and adjust the angle of the face of the patient, glasses complete the process. However, the parameters of the new glasses, such as the patient's eye position, pupil distance, eye position height and other parameters, are related to the adjustment of the new glasses' optometry and the actual lens lens degree, the patient's eyeball and frame apex distance, glasses frame The adjustment of the forward tilt angle, the curvature of the frame surface, etc.; in addition, the position of the spectacle lens in front of the patient's eyes can change the effect of the lens on the optical system of the eyeball, including the apex distance of the frame, the forward tilt angle and the shape, and the like. These can change the effective degree of a lens; and the patient's comfort and adaptability to the new glasses are mostly related to the optometrist's adjustment of the parameters of the new original glasses and the frame. The experienced optometrist is more likely to catch the new original. With the adjustment of the parameters of the glasses, the patient can quickly adapt to the comfort of wearing new glasses, but for the more expensive optometrists, it is necessary to undergo multiple trials and adjustments of the new glasses. Patients can adapt to the comfort of wearing new glasses. It can be seen that the existing lens matching technology relies heavily on the experience of the optometry optometrist, and is therefore prone to errors.

In addition, in the existing lens technology, although the two eyes of the patient can be photographed by a camera and calculated by a computer program of a computer data processor, parameters such as the patient's eye position and pupil distance are obtained and recorded, but the disadvantage of this method is that The distance of the second shot cannot be fixed. In particular, the camera does not maintain the level when shooting, sometimes too high or sometimes too low, or the patient's head position is skewed, making the position incorrect. All of the above will cause computer data processing. The error occurs in the interpretation of the device; and the parameter information such as the apex distance between the patient's new eye and the eyeglasses, the forward angle of the lens, and the curvature of the frame are determined by the optometrist according to the experience. If the size of the frame, the angle between the temple and the frame, etc., the experience value is captured and recorded, the parameters between the experienced optometrist and the more expensive optometrist will have a comfortable feeling for the new glasses after the glasses are worn. Larger drop; therefore, the prior art optician technology does have to be improved.

In view of the above-mentioned deficiencies of the existing lens matching technology, the main purpose of the present invention is to provide a lens glasses system device, which utilizes the computer program of the computer data processor to automatically process and analyze the lens matching technology, thereby reducing the human factors caused by the glasses. Influence, improve the quality and efficiency of the measurement of the glasses.

The main technical means adopted to achieve the above objective is that the lens matching system device comprises: a lens measuring gauge, which obtains a set of original glasses and a vertex distance of the patient's eye part through the camera, a lens tilting angle, and a mirror frame surface. Parameter data such as curvature; an input module for inputting the aforementioned parameter data of the original glasses of the group, and recording and storing in the data processor; an optometry module connected to the input module and according to the input mode The data of the original glasses of the group, the size of the new spectacle frame and the thickness of the lens, the height of the eye position of the patient, the distance of the pupil and the degree of the pre-dip, and the data are analyzed by the data processor. A new glasses module is used. The optometry lens module is connected, and according to the result of the data processor, the vertices distance, the lens anteversion angle, the frame surface curvature and the like of the new eyeglass frame are generated; a calibration module is associated with the new glasses. Module connection, performing a difference analysis according to the original glasses data of the group and the new glasses data to generate and display a new eyeglass frame Protocol data. After obtaining the recommended report of the above new glasses frame, the optometrist can assemble the new eyeglass lens in the frame and adjust the frame and the patient with the temple according to the apex distance of the frame, the angle of the lens forward, and the curvature of the frame. The apex distance of the eye part, the forward angle of the eyeglass frame, the curvature of the frame surface, etc., allow the patient to quickly adapt to the new glasses.

According to the above configuration, the novel system obtains parameter data such as the apex distance between the eye part of the patient and the original glasses, the forward tilt angle of the eyeglass frame, the curvature of the frame surface, and the like, and the original glasses data of the group are obtained through the camera photometric measuring gauge. The optometry module is transmitted to the optometry module according to the data of the original glasses, the size of the frame of the glasses frame and the thickness of the lens, and the data of the patient's eye position and pupil distance. The data processor performs operation analysis, and sends the operation analysis result to the new glasses module, and the new glasses module performs operation analysis results according to the data processor to generate a vertex distance of the new glasses frame and a lens tilt angle. Data of the frame surface curvature, and the new glasses module sends the new glasses data to the calibration module, and the calibration module performs the difference analysis according to the set of original glasses data and the new set of glasses data. Finally, the recommended data for the assembly of a new spectacle frame is generated and displayed; by the above-mentioned automated analysis of the optician technology, the optometrist is improved in assembly. The purpose of measuring the quality and efficiency of new glasses.

Referring to FIGS. 1 and 2, a preferred embodiment of the present invention includes a lens measuring gauge 100, an input module 200, an optometry module 300, and a new mirror module. The group 400 and a calibration module 500; wherein the lens measuring gauge 100 is worn on an original lens of the patient, and the optometry module 300 is respectively connected to the input module 200 and the new eyeglass module 400. Connected, the new eyewear module 400 is coupled to the calibration module 500.

The lens measuring gauge 100 can measure the eye part of the patient and the original eyeglass frame by using a camera to obtain a set of original glasses data of the original eyeglass and the eye part of the patient, in the preferred embodiment. The original glasses data of the group includes a pupil distance information, an eye position height information, a vertex distance information, and a forward tilt angle information; and, in the preferred embodiment, the set of original glasses data may further include A frame curvature information and a foot length information.

As shown in FIG. 1 , after the original glasses data of the group is obtained by using the glasses measuring gauge 100, only the original glasses data of the group is transmitted to the optometry module 300 through the input module 200, and the optometry is performed. According to the data of the original glasses, the size of the new spectacle frame and the thickness of the lens, the height of the eye position of the patient and the distance of the pupil, the lens module 300 generates a new set of glasses frames through the data processor. The apex distance, the forward angle of the spectacle lens, the curvature of the frame, and the like; the optometry module 300 sends the production information to the new optical module 400, so that the new optical module 400 is made according to the The information completes a simulation production process, and after the simulation production process ends, the new glasses module 400 generates a new set of glasses data; finally, the new glasses module 400 sends the production information to the calibration module 500. The calibration module 500 performs a difference analysis on the new original glasses based on the production information and the new set of glasses data to generate a product recommendation report for recommending the patient.

In the preferred embodiment, the calibration module 500 performs the differential calibration analysis for the new original glasses according to the set of original glasses data and the new set of glasses data, wherein the difference analysis includes a pupil distance calibration analysis, An eye position height calibration analysis, a vertex distance calibration analysis, and a forward tilt angle calibration analysis; and in the preferred embodiment, the difference analysis includes further including a frame camber calibration analysis and a foot length calibration analysis.

To further illustrate the lens measuring gauge 100 of the preferred embodiment, please refer to FIGS. 2 and 3, wherein the lens measuring gauge 100 further includes a front frame 10, a nose bridge joint portion 20, and a frame abutment assembly. 30, two rotary joints 40 and two mirror feet 50, and the optical measuring gauge 100 is worn on a patient's original glasses 60, the original glasses 60 have a nose bridge 61, a temple 62; In the preferred embodiment, the front frame 10 includes a horizontal rod 11 and two vertical rods 12, and the vertical rods 12 are disposed on the horizontal rod 11 and extend downward. Further, the vertical rods 12 and The horizontal rods 11 are perpendicular to each other, and the vertical rods 12 are slidable along the length of the horizontal rods 11. In the preferred embodiment, the horizontal rods 11 are provided with a plurality of width marks 111 on the front side thereof. The width marks 111 are disposed at equal intervals along the longitudinal direction of the horizontal rod 11, and the two poles 12 are provided with a plurality of height marks 121 on the front side thereof, and the height marks 121 are equidistant along the length direction of the two poles 12. According to the interval setting, the horizontal rod 11 may also have no width mark 111, and the two vertical rods 12 may not have a width. 121 mark.

The nose bridge joint portion 20 is disposed on the horizontal rod 11 , and the nose bridge joint portion 20 is disposed at the center of the horizontal rod 11 and is disposed at the nose bridge 61 of the original glasses 60 or from the original glasses 60 . The nose bridge 61 is removed, but the structure of the nose bridge 20 is not limited thereto, and may be combined with the nose bridge 61 of the original glasses 60 by other means, so that the patient can conveniently and stably move the front frame. The second type of rotary joints 40 are respectively disposed at two ends of the horizontal rods 11, and the two mirrored rods 50 are respectively pivoted at two rotations. Connector 40.

Further, the frame abutting component 30 is disposed on the front frame 10, the frame abutting component 30 includes a second frame upper edge abutting member and a second frame lower edge abutting member 32; the second frame upper edge abutting member is disposed at a horizontal level The rods 11 are respectively located on two sides of the nose bridge joint portion 20; the second frame lower edge abutting members 32 are respectively disposed on the two uprights 12 and are slidable along the length of the two uprights 12, in this embodiment, The lower frame abutment member 32 and the two uprights 12 are slidably pressed so that the lower frame abutment member 32 can be arbitrarily adjusted to the abutment position of the frame 60 of different heights, and the lower frame abutment of the second frame 32 can be fixed in the adjusted position and does not slip easily, but the configuration of the lower edge of the second frame abutment 32 fixed to any position on the two poles 12 is not limited to the pressing; in this embodiment, the frames are under the frame The edge abutting members 32 respectively include a horizontal extending portion 321 and an abutting portion. The horizontal extending portions 321 of the lower frame abutting members 32 project toward each other, and the abutting portions are disposed on the top side of the horizontal extending portion 321 . And further, the upper edge of the second frame and the lower edge of the second frame abut the member 32 The abutting portions are all disposed in an L shape, so that the upper frame abutting member and the second frame lower abutting member 32 can sandwich the original glasses 60 up and down, and can also abut against the original glasses 60. The back side of the bridge assembly 20 assists the nose gauge 20 to securely fit and abut the patient's original glasses 60 to ensure the accuracy of the dimensional measurement, but the frame is abutted against the assembly 30. The structure is not limited to the above-mentioned frame upper edge abutting member and the frame lower edge abutting member 32, and only the present invention can be firmly clamped and abutted against the patient's original glasses 60.

Further, referring to FIG. 3 and FIG. 4, the outer surface of each rotary joint 40 is provided with a plurality of angle marks 401, and the angle mark 401 is equidistantly spaced from the pivot axis of the temple rod 50. The front side of each of the temples 50 is provided with a forward angle mark 502, and the forward angle mark 502 is disposed adjacent to the angle mark 401 of the rotary joint 40; the outer side of each of the temple rods 50 is provided with a plurality of length marks 501, and the length Mark 501 is equally spaced. The temple pole 50 of the corresponding pivoting mirror is disposed by the forward tilting angle of the eyeglasses, and the angle mark 401 and the forward tilting mark 502 disposed on the outer side of the temple foot 50 and the rotary joint 40 are provided to the front of the eyeglasses. The direct measurement of the tilting angle can eliminate the error caused by the change of the observation angle or the distance when the forward tilt angle is read by using the computer image; the length mark 501, the height mark 121 and the width mark 111 are arranged close to each other. The size can therefore be used as an accurate scale to reduce the measurement error.

The novel mainly obtains parameter data such as the apex distance between the eye part of the patient and the original glasses, the forward tilt angle of the eyeglass frame, the curvature of the frame surface through the camera and the optical measuring gauge, and transmits the original glasses data of the group through the input. The module is sent to the optometry module, and the optometry module is processed by the data according to the data of the original glasses, the size of the newly selected frame and the thickness of the lens, and the data of the patient's eye position and pupil distance. Performing operation analysis, and sending the calculation analysis result to the new glasses module, the new glasses module performs calculation analysis results according to the data processor, and generates a set of new eyeglass frame vertex distance, lens forward tilt angle, frame Data such as surface curvature, and the new glasses module sends the new glasses data to the calibration module, and the calibration module performs the difference analysis according to the set of original glasses data and the new set of glasses data, and finally Generate and display a recommended report for the assembly of a new eyeglass frame, displayed by the display or output as a report; by the above-mentioned automated analysis of the lens technology, Optometrist in patients with new glasses fitted purpose measuring quality and efficiency.

100‧‧‧Mirror measurement gauge

10‧‧‧ front frame

11‧‧‧ horizontal pole

111‧‧‧width mark

12‧‧‧ pole

121‧‧‧ Height mark

20‧‧‧ nose bridge

30‧‧‧Frame against components

32‧‧‧ Frame lower edge abutment

321‧‧‧ horizontal extension

40‧‧‧Rotary joints

401‧‧‧ angle mark

50‧‧‧Mirror foot

501‧‧‧ length mark

502‧‧‧ forward angle mark

60‧‧‧ original glasses

61‧‧‧ nose bridge

200‧‧‧ input module

300‧‧‧Optoscopy glasses module

400‧‧‧New mirror module

500‧‧‧ calibration module

1 is a block diagram of a system architecture of a preferred embodiment of the present invention. 2 is a plan view showing the appearance of an optical measuring gauge according to a preferred embodiment of the present invention. 3 is a side elevation plan view showing the appearance of an optical measuring gauge of a preferred embodiment of the present invention. 4 is a partial side elevational plan view of a spectacle gauge of a preferred embodiment of the present invention.

Claims (10)

A glasses matching system device comprises: a lens measuring gauge to obtain a set of original glasses data; an input module for inputting the original glasses data; an optometry module, and the input mode The group is connected, and generates a production information according to the data of the group of glasses; a new eyeglass module is connected with the optometry module, and generates a new set of glasses data according to the production information; a calibration module, and the The new glasses module is connected, and a difference analysis is performed according to the set of glasses data and the set of new glasses data to generate a product suggestion report. The eyeglass lens system device of claim 1, wherein the lens measuring gauge is worn on an original eyeglass. The eyeglass lens system device of claim 1, wherein the set of original glasses data includes a pupil distance information, an eye position height information, a vertex distance information, and a forward tilt angle information. The eyeglass lens system device of claim 3, wherein the set of original glasses data further comprises a frame curvature information and a frame length information. The eyeglass lens system device according to claim 1, wherein the new eyeglass module first completes a simulation production process according to the set of original glasses data and the production information, and after the simulation production process ends, the new eyeglass device The glasses module generates the new set of glasses data. The eyeglass lens system device of claim 1 or 3, wherein the difference analysis comprises a pupil distance calibration analysis, an eye position height calibration analysis, a vertex distance calibration analysis, and a forward tilt angle calibration analysis. The eyeglass lens system device of claim 6, wherein the difference analysis further comprises a frame camber calibration analysis and a temple length calibration analysis. The eyeglass lens system device of claim 1, wherein the lens measuring gauge comprises a front frame, a nose bridge joint portion, a frame abutment assembly, and two rotary joints, the front frame comprising a horizontal rod, the nose bridge joint portion The frame abutting component is disposed on the front frame, and the rotating joints are disposed at two ends of the horizontal bar. The eyeglass lens system device of claim 8, wherein the front frame further comprises two uprights disposed on the horizontal bar; the uprights are provided with a plurality of height marks on a front side thereof, the height mark edges The lengths of the poles are equally spaced apart. The eyeglass lens system device of claim 8 or 9, wherein the horizontal bar is provided with a plurality of width marks on a front side thereof, the width marks being equidistantly spaced along a length direction of the horizontal bar.