CN105301803A - Assembly method of external lens - Google Patents

Abstract

The invention relates to an assembly method of an externally hung lens, which comprises the following steps: a frame data acquisition step, a lens contour planning step, a suspension member assembly position confirmation step, an additional lens processing step and an externally hung lens assembly step; wherein the frame data comprises frame profiles of two of the lens frames and relative positions of the two frame profiles; planning lens outlines of two additional lenses of the externally-hung lens according to the frame-shaped data, and processing two lens blanks into the two additional lenses according to the lens outlines; and after the additional lenses are processed, assembling a suspension member with the two additional lenses to complete the assembly operation of the externally hung lenses. By the method, the external hanging type lens which can be customized according to the consumer demand of purchasing the external hanging type lens and is matched with the appearance of the glasses used by the consumer can be manufactured.

Description

Assembly method of external lens

technical field

The invention relates to a method for assembling an external lens, in particular to an assembly method for an external lens that can be used with various types of glasses and can be customized according to the needs of consumers.

Background technique

Ordinary spectacles are usually equipped with a single function of the lenses. For example, the lenses on vision correction glasses (such as: myopia, hyperopia, astigmatism and other types of glasses) only have the function of correcting vision. When the glasses are required to have additional functions ( Such as: sunshade, anti-blue light, etc.), you must prepare another pair of glasses.

However, it is inconvenient to carry many pairs of spectacles, and purchasing spare spectacles frames will also cause additional financial burden on the user, so there are external eyeglasses on the market. The plug-in lens can mount another pair of additional lenses with different functions (such as sunglasses, polarizers, anti-blue light lenses, etc.) Plug-in lenses produce different functions.

Using the plug-in lens, although the user does not need to buy an extra pair of spectacle frames, and can avoid the inconvenience caused by carrying multiple pairs of glasses, the external shape of the existing plug-in lens is usually not the same as that of the user's original glasses. They do not match, so that when the external lens is mounted on the user's original glasses, the shapes of the two cannot match, thereby causing damage to the aesthetics of the glasses.

In addition, because of the large volume of the suspension components of the existing external lenses, the existing external lenses are heavy and awkward in appearance. When the user wears the external lenses on the glasses, the glasses will be damaged. A case where the weight increases and the appearance is awkward.

Due to the above reasons, the existing plug-in lenses have the disadvantages of bulky size, heavy weight, and poor appearance. The inventor artificially improves the shortcomings of the existing plug-in lenses. The plug-in lens used in glasses, the structure and appearance shape of this kind of plug-in lens can be matched with the spectacle frame used in conjunction with each other, so as to increase the appearance of the plug-in lens and the original glasses, so as to enhance the aesthetics of use .

However, due to the external shape of this kind of plug-in lens, it must be matched with the external shape of the original glasses used together. In addition, there are many types of glasses on the market, and the external shape of each type of glasses is different. The types of lenses are also different, so it is necessary to adopt a custom-made spectacle frame that can be customized according to the functional requirements of consumers and the appearance of the glasses originally used by consumers. external lens.

Contents of the invention

The embodiment of the present invention is to provide a method for assembling an add-on lens that can be used with various types of glasses and can be customized according to the needs of consumers. The method of the present invention is used to carry out a customized manufacturing process according to the lens function, color and other conditions required by consumers who want to purchase the add-on lenses and the appearance of glasses that consumers want to use with, so as to manufacture a It is an external lens that can be matched with the shape of glasses that consumers want to use.

An embodiment of the method for assembling an external lens of the present invention includes: a frame shape data acquisition step, a lens contour planning step, a suspension component assembly position confirmation step, an additional lens processing step, and an external lens assembly step.

In the step of acquiring frame data, the operator obtains the frame data of the glasses from a frame database or a frame scanning device after obtaining the glasses provided by the consumer, and the frame data includes The frame contours of the two lens frames and the relative positions of the two frame contours.

The lens contour planning step determines the lens contours of the two add-on lenses according to the frame shape data, and the lens contours of the two add-on lenses cooperate with the frame contours.

The step of confirming the assembly position of the suspension component is to confirm that when the external lens is mounted on the center beam of the glasses, the connection between the suspension component and the two additional lenses is located on the two additional lenses position to define the correct assembly position of the two additional lenses and suspension components.

The additional lens processing step cuts two lens blanks according to the lens profile, and cuts the two lens blanks into two additional lenses. At the same time, in the processing step of the additional lens, a positioning hole for connecting the two engaging parts of the suspension member is provided on the additional lens.

The hanging lens assembly step assembles the suspension component and the two additional lenses according to the assembly position of the suspension component.

Through the above steps, the assembly operation of an external lens can be completed, and the appearance of the completed external lens can be matched with the external shape of the glasses.

In a further embodiment of the present invention, it further includes an additional lens selection step, and the additional lens selection step includes the following steps: according to the needs of the user, select the type and color of the two additional lenses, and the two additional lenses The lens can be selected from one of the following types of lenses: sunglasses, polarized lenses, anti-blue light lenses, anti-UV lenses, myopia lenses, hyperopia lenses, presbyopic lenses, astigmatism lenses, prescription reduction lenses or decorative lenses. And if the selected additional lens is a lens with vision adjustment function, it further includes an optometry step, the optometry step measures the pupil center position of the consumer's eyes, and the step of confirming the assembly position of the suspension member and the additional In the lens processing step, according to the optometry step, the center position of the pupil of the consumer is obtained to determine the lens center positions of the two additional lenses, so that the lens center positions of the two additional lenses are the same as the pupil center positions match.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention. However, the drawings are provided for reference and illustration only, and are not intended to limit the present invention.

Description of drawings

FIG. 1 is a three-dimensional exploded view of an add-on lens manufactured by the assembly method of the present invention and matching glasses.

FIG. 2 is a three-dimensional assembly view of the hang-on lens manufactured by the assembly method of the present invention and the paired glasses.

FIG. 3 is a three-dimensional exploded view of an additional lens and a suspension component of an add-on lens manufactured by the assembling method of the present invention.

Fig. 4 is a front view of the assembled state of the add-on lens and the paired glasses manufactured by the assembling method of the present invention.

FIG. 5 is a schematic diagram of obtaining frame shape data from a pair of glasses according to the present invention.

Fig. 6 is a schematic diagram of the method for defining the outline of the lens of the present invention.

FIG. 7 is a flow chart of the method for assembling an add-on lens of the present invention.

FIG. 8 is a schematic diagram of the sales mode of the method for assembling an add-on lens according to the present invention.

FIG. 9 is a schematic diagram of another sales mode of the method for assembling an add-on lens according to the present invention.

Symbol Description

External lens 10

suspension member 11

slot 111

front side 112

Rear side 113

connection part 114

Articulation 115

Additional lenses 12

Positioning hole 121

Glasses 20

Lens frame 21

Center beam 22

Primary lens 23

box data 30

Frame Profile 31

Lens Profile 40

Vertical spacing H

Pitch L

spacing D

Horizontal spacing d

Consumer provides glasses step S1

Select lens type and color step S2

Optometry step S3

Confirm the glasses model step S4

Query frame database step S5

Compare frame-shaped database step S6

Create frame data step S7

Read frame data step S8

Lens profile planning step S9

Suspension component assembly position confirmation step S10

Additional lens processing step S11

Step of assembling the external lens S12

Sales place A1

Production site A2

Frame scanning device E1

Optometry equipment E2

Internet connection W

Consumer C.

Web Interface I

detailed description

The main purpose of the present invention is to provide a method for assembling an add-on lens that can select the type of lens to be used according to the function required by the consumer, and can match the shape of the frame of the glasses used.

As shown in FIG. 1 , it is a construction of an add-on lens 10 assembled using the method of the present invention and a pair of glasses 20 used in conjunction with the add-on lens 10 . In this embodiment, the glasses 20 are thin frame glasses, which have two lens frames 21 , two main lenses 23 disposed in the lens frames 21 , and a bridge 22 connected between the two lens frames 21 . The external lens 10 includes two additional lenses 12 and a suspension component 11 connected between the two additional lenses 12 .

The feature of this external lens 10 is that the suspension component 11 it adopts is made of metal material, and the same material and color as the frame material of the glasses 20 can be selected, so that the suspension component 11 has an appearance that matches the frame of the glasses 20 At the same time, the shape of the two additional lenses of the external lens also matches the shape of the original main lens 23 of the glasses 20, so that when it is mounted on the glasses 20, it can be integrated with the appearance of the glasses 20 without causing Obtrusive visual effects.

At the same time, the hanging member 11 of the external lens is made by stamping a metal plate, so that the overall thickness is quite thin, so it is particularly suitable for matching the thin-frame glasses made of metal plates that are popular on the market today.

As shown in Figure 1, the suspension member 11 of the external lens 10 in this embodiment is connected to the inner side of the two additional lenses, and the two additional lenses 12 can be positioned by engaging the suspension member 11 with the center beam of the glasses 20 In front of the two lens frames 21 of the spectacles 20 , the positions of the two additional lenses 12 and the two main lenses 23 of the spectacles 20 are aligned with each other.

As shown in FIG. 3 , the suspension component 11 is made by stamping metal sheets, and viewed from the side, it has an inverted U-shaped cross section, and has a front side 112 and a rear side 113 . The front side part 112 and the inner side of the rear side part 113 jointly form a slot 111, when the suspension member 11 is mounted on the aforementioned glasses 20, the slot 111 is engaged with the middle beam 22 of the glasses 20, so that The suspension member 11 is positioned above the center beam 22 . A connecting portion 114 extends outward from two sides of the suspension member 11 . The ends of the two connecting portions 114 respectively have an engaging portion 115 perpendicular to the two connecting portions 114 . At the same time, a positioning hole 121 is respectively provided at the inner side ends of the two additional lenses 12 corresponding to the two engaging portions 115, and the two engaging portions 115 can be engaged in the two positioning holes 121, so that the two additional The lens 12 is assembled with the suspension member 11 .

In this embodiment, the connecting part 115 of the suspension member 11 is arranged at the end of the connecting part 114, and the positioning hole 121 of the additional lens 12 is engaged with the connecting part 115, and then the connecting part 115 is fixedly connected with the positioning hole 121 by dispensing. together. However other variant embodiments are also possible. For example, a screw fastening structure can be used to fasten the two additional lenses 12 to the ends of the two connecting parts 114 .

In order to achieve the purpose of allowing the appearance shape and size of the add-on lens 12 to match the shape of the glasses 20, the present invention provides a customized assembly process, so that the appearance shape and size of the add-on lens 10 can match the shape and size of the customer. The appearance, shape and size of the glasses 20 to be used are matched with each other, and additional lenses 12 with different functions can also be selected according to the needs of users, so that the shape and function of the external lenses can be adjusted according to the needs of consumers who purchase external lenses. Customization.

The assembly method of the external lens used in the present invention must first determine the lens profile of the two additional lenses 12, so that the appearance of the two additional lenses 12 can be matched with the two lens frames 21 and the two main lenses 23 of the glasses 20. . At the same time, the relative positions of the suspension component 11 and the two additional lenses 12 must be determined, so that when the suspension component 11 is mounted on the center beam 22 of the glasses 20, the two additional lenses 12 can be positioned in the correct position, so that the two The two additional lenses 12 can be aligned with the two main lenses 23 of the spectacles 20.

As shown in FIG. 4 , it is a front view of the state that the add-on lens 10 is mounted in front of the glasses 20 . It can be seen from the embodiment disclosed in FIG. 4 that the two additional lenses 12 of the external lens 10 must be slightly larger than the two main lenses 23 of the glasses 20, so that when the external lens 10 is mounted on the front of the glasses 20, the two additional lenses 12 can completely cover the two main lenses 23 of the glasses 20 .

According to the shape and size of the frame of the eyeglasses 20 in the method for assembling the external lens of the present invention, the lens outline of the two additional lenses 12 of the external lens 10 and the assembly positions of the two additional lenses 12 and the suspension member 11 can be planned, And according to the lens profile of the two additional lenses 12 planned by the present invention and the assembly position of the additional lenses 12 and the suspension component 11, the two lens blanks are processed into the two additional lenses 12, and combined with the suspension component 11 Finally, a hang-on lens 10 that can match the appearance of the glasses 20 is produced.

As shown in FIG. 5 and FIG. 6 , the two additional lenses 12 of the external lens 10 use the frame shape data of the glasses 20 as the basis for planning the lens profile 40 and the assembly position with the suspension component 11 . As shown in Figure 5, wherein the frame shape data 30 includes two frame profiles 31 drawn along the inner edges of the two lens frames 21 of the glasses 20, and the relative positions of the two frame profiles 31 . The frame data 30 is used to plan the lens profile of the two additional lenses 12 of the add-on lens 10 as a basis for processing the two additional lenses 12 . At the same time, the frame data can also be used as a basis for determining the assembly position of the suspension member 11 and the two additional lenses 12 .

The frame data 30 may be a graphic file, or it may be a file composed of coordinate points on a two-dimensional coordinate plane where the outline of the spectacle frame passes through the two-dimensional coordinate plane. The two frame profiles 31 of the frame data 30 can be obtained using any existing technology, for example, using an optical scanning instrument to scan the frame profile 31 of the glasses 20, or using a photographic device to obtain an image of the front of the glasses 20, using This image file performs graphic conversion or coordinate drawing to obtain the frame profile 31 . In addition, a two-dimensional or three-dimensional measuring instrument can also be used to measure the inner edges of the two lens frames 21 of the glasses 20, measure a plurality of coordinate points passing through the inner edges of the two lens frames 21, and combine each coordinate point Afterwards, to form the frame profile 31 described above.

Please refer to the flow charts shown in FIG. 5 , FIG. 6 and FIG. 7 for the assembly method of the external lens of the present invention, which can be roughly divided into a customization process and an assembly process of the external lens.

In the following, the assembly process of the external lens used in the present invention will be described as follows. As shown in Figure 7, the assembly process of the plug-in lens of the present invention generally includes: a frame data acquisition step (the frame data acquisition step is composed of steps S5 to S8 in Figure 7), a lens Outline planning step S9, a suspension component assembly position confirmation step S10, an additional lens processing step S11, and an external lens assembly step S12.

The frame data obtaining step, as shown in FIG. 5 and FIG. 6 , is to obtain a frame data 30 corresponding to the glasses 20 provided by a consumer.

When performing the step of obtaining the frame data, first step S5 as shown in FIG. 7 , according to the model of the glasses 20 , check whether the frame data corresponding to the model of the glasses 20 is stored in a frame database. Then, as shown in step S6, if the frame data 30 of glasses of the same model has been stored in the frame database, and the frame data 30 corresponding to the model of the glasses 20 is read out and directly utilized ( Step S8).

The frame shape database stores the frame shape data of a plurality of different types of glasses 20 , and the frame shape data of each different type of glasses is sorted and stored according to the model of each different type of glasses.

However, if there is no frame data corresponding to the model of the glasses 20 stored in the frame database, a frame data establishment step S7 is performed. The frame data establishment step S7 is to obtain the frame data 30 of the glasses 20 by using the aforementioned scanning instrument, optical equipment or measuring equipment, and use the frame data obtained by the scanning instrument, optical equipment or measuring equipment 30 read out (step S8), and the frame shape data 30 is stored in the frame shape database according to the model of the glasses 20.

Followed by a step S9 of outline planning of an add-on lens, the outline planning step of an add-on lens is to use the frame data 30 read in step S8, and use the frame data as a plan for processing two additional lenses 12 The basis for the outline of the frame.

As shown in FIG. 6 , in the assembly method of the present invention, the lens profiles 40 of the two additional lenses 12 of the add-on lens 10 are enlarged along the horizontal axis and the vertical axis according to the two frame profiles 31 of the frame shape data 30. form. As shown in FIG. 6 , the area surrounded by the lens profile 40 of the two additional lenses 12 is greater than or equal to the area of the frame profile 31 , so that the two additional lenses 12 are positioned in front of the two main lenses 23 of the spectacles 20 At this time, the two additional lenses 12 can completely cover the two main lenses 23 of the glasses.

As shown in Figure 6, in the assembly method of the present invention, the planning method of the lens profile 40 can use software to calculate the frame profile 31 in the frame shape data 30, or manually calculate and use drawing software or human working drawings. The two frame profiles 31 are enlarged to become the two lens profiles 40 . In this embodiment, the two lens profiles 40 of the add-on lens 10 are compared with the two frame profiles 31 of the glasses 20 , and are enlarged in equal proportion along the horizontal and vertical axes of the frame profile 31 . However, in practice, it is not limited to planning the frame profile 31 by enlarging the frame profile 31 in equal proportions, and other methods may also be used to plan the lens profile 40 of the add-on lens. For example: it is possible to enlarge the frame outline 31 with different proportions on the horizontal axis and the vertical axis, or to expand the frame outline 31 towards a certain direction, or to enlarge the frame outline 31 in an irregular manner, etc. scheme.

The lens profile 40 of the present invention has the following relationship with the frame profile 31 of the frame data: the area of the lens profile 40 is equal to or greater than the area of two frame profiles 31, and the best state is that the lens profile 40 is slightly larger than two The frame profile 31, the outer edge shapes of the two lens profiles 40 and the outer edge shapes of the two lens frames 21 cooperate with each other, so that the two lens profiles 40 can completely cover the two main lenses 23, and the two lens profiles The outer edge of 40 does not exceed the range of the outer edges of the two lens frames 21 .

After the planning of the lens profile 40 is completed, a step S10 of confirming the assembly position of the suspension component is performed immediately. The main purpose of step S10 is to ensure that the assembly position of the suspension member 10 and the two additional lenses 20 is correct, so that when the suspension member 10 is mounted on the center beam of the glasses 20, the two additional lenses 12 can be positioned at and The two main lenses 23 of the glasses 20 are in the correct relative position.

As shown in Figure 4, the external lens 10 is mounted on the front of the glasses 20 through the suspension member 11, so the relative position between the two additional lenses 12 and the suspension member 11 will also affect the mounting of the external lens 10 on the glasses 20. , the relative positions of the two additional lenses 12 and the two main lenses 23 of the glasses 20 . Wherein the assembly position of the suspension member 11 is defined as the joint position between the two connecting parts 115 of the suspension member 11 and the two additional lenses 12 , that is, the position where the positioning holes 121 are provided on the two additional lenses 12 .

As shown in FIG. 4 , the step of confirming the assembly position of the suspension component 11 of the present invention is to first confirm that the suspension component 11 is positioned on the center beam 22 when the suspension component 11 is mounted on the center beam 22 of the glasses 20, and in this state Next, confirm the assembly positions of the two connecting portions 115 of the suspension member 11 and the two additional lenses 12, and then use the assembly positions of the two connecting portions 115 and the additional lenses 12 as the center position of the positioning hole 121 on the additional lens 12.

The method for confirming the assembly position of the suspension component 11 adopted in the present invention can confirm the assembly positions of the two joints 115 of the suspension component 11 and the two additional lenses 12 by using a drawing method, and can also obtain the two joints 115 and the two additional lenses 12 by using a calculation method. Assembly position of the two additional lenses 12 .

In the embodiment shown in Figure 4, when using the calculation method to calculate the assembly position of the suspension component 11 and the additional lens, first obtain the vertical distance H between the two joints 115 of the suspension component 11 and the top edges of the two additional lenses 12, and then Further obtain the horizontal distance d between the two connecting portions 115 and the inner sides of the two additional lenses 12 . Therefore, the assembly positions of the suspension component 11 and the additional lens 12 can be defined on the two lens contours 40 by using the vertical distance H and the horizontal distance d.

When using calculation methods to estimate the assembly position of the suspension member 11, the horizontal distance d can be calculated in the following manner: d=(L-D)/2, where L is the distance between the two joints 115 of the suspension member 11, and D is The distance between the inner edges of the lens contours 40 of the two additional lenses 12 . From the space pattern disclosed in Fig. 4, after subtracting the distance D between the inner edges of the two additional lenses 12 from the distance L between the two connecting portions 115, multiplying by 1/2 can obtain the connecting portion 115 and the additional The horizontal distance d between the inner edge of the lens 12.

In the steps of planning the outline of the external lens in step S9 and determining the assembly position of the suspension component in step S10, it must be noted that if the additional lens 12 is a lens with vision adjustment function (such as: myopia lens, hyperopia lens, astigmatism lens, presbyopia lens, If it is a prescription lens, etc.), attention must be paid to aligning the lens centers of the two external lenses 12 with the pupil centers of the consumer's eyes according to the position of the pupils of the consumer's eyes.

Next, an additional lens processing step S11 is performed. In the processing step of the additional lens, firstly, the lens blank for making the additional lens 12 is selected according to the type and color of the lens selected by the consumer, and then the lens profile 40 obtained in the lens profile planning step is selected according to the The central position of the pupil of the consumer adjusts the center position of the additional lens, and then the two lens blanks are cut and ground into two additional lenses 12, and at the same time, the two additional lenses 12 are arranged according to the assembly position of the suspension component The positioning hole 121 .

Finally, an external lens assembly step S12 is performed. In this step, the additional lens 12 that has been cut and provided with positioning holes 121 is assembled with the two joints 115 of the suspension component 11 to complete the assembly of the external lens 10 .

According to the above assembly method of the present invention, the external lens 10 that matches the shape of the frame of the glasses 20 can be customized according to the outline shape of the frame of the glasses 20, so that the appearance of the external lens 10 can be matched with different types of glasses to achieve The purpose of improving the aesthetics of the external lens in use.

The present invention utilizes the above-mentioned method for assembling an external lens to provide an external lens that can be used in combination with various types of glasses according to the different types of consumer needs and the appearance of glasses that they want to use. And how the present invention achieves the above-mentioned purpose of customization is to form a customized method for manufacturing an add-on lens through the combination of the customization process and the aforementioned assembly process.

As shown in FIG. 7 , the customization process adopted by the present invention is first in step S1 , the consumer provides a pair of glasses to the seller of the external lens. Immediately afterwards in step S2, the consumer carries out a lens selection step. In the lens selection step, the seller of the external lens 10 provides a variety of additional lenses of different functional types (for example: sunglasses, polarized lenses, Anti-blue light lenses, anti-ultraviolet lenses, myopia lenses, hyperopia lenses, astigmatism lenses, presbyopia lenses, prescription reduction lenses, decorative lenses and other types of lenses), and different lens colors for consumers to choose, consumers can choose according to their needs Additional lens functions and lens colors.

When the additional lens selected by the consumer belongs to the lens with vision adjustment function (for example: myopia lens, hyperopia lens, astigmatism lens, presbyopia lens, prescription reduction lens), then carry out an optometry step S3 further, to obtain the pupil of the consumer Center position, when planning the lens profile in the aforementioned step S9 and confirming the assembly position of the suspension component and the additional lens in step S10, the operator must adjust the centers of the two additional lenses 12 according to the pupil center position so that the center of the additional lens 12 The same position as the center of the consumer's pupil.

Next, a step S4 of confirming the glasses model is carried out. In step S4, the operator who executes the customized production method of the present invention confirms the model of the glasses provided by the consumer, and then transfers the model of the glasses to the operator of the aforementioned assembly process. The assembly process of the aforementioned steps S5 to S12. And after the assembly process is completed, the seller will hand over the manufactured external lens to the consumer.

Using the method for assembling the external lens of the present invention and its customized manufacturing method, a variety of different sales and production modes of the external lens can be planned, such as the embodiment shown in Figure 8, the method of the present invention can be used in a physical glasses sales place A1, and a production site A2 responsible for the manufacture of external lenses are matched with each other to carry out the above-mentioned customized external lens manufacturing steps. Wherein the sales place A1 is available for consumers C to go to the site to purchase the add-on lenses, the sales place A1 is equipped with additional lens samples for consumers to choose, and the sales place A1 can confirm that the consumers provide glasses model, and a step of querying the frame database according to the model of the glasses provided by the consumer. At the same time, in the sales place, a frame-shaped data scanning device E1 can be further set up, and the frame-shaped data scanning device E1 is used for scanning or measuring the frame-shaped data 30 of the glasses 20 in the aforementioned method. Aiming equipment, imaging equipment or measuring instruments. And an optometry device E2 may be set in the sales place to perform the step of measuring the pupil position of the consumer's eyes. At the same time, the sales place A1 and the production place A2 are connected through a network connection W, so as to transmit the information of the frame data and the customer order data.

In addition, the manufacturing method of the customized external lens of the present invention can also be carried out by placing an order through the network. For example, in the embodiment shown in FIG. In the network interface I, input the glasses model to be used together, as well as the function of the additional lens, the color of the lens and other information, and transmit the order information to a production site A2 through a network connection W, and in the production site A2 Obtain the frame shape data according to the glasses model provided by the consumer, and make the add-on lens according to the required function of the additional lens selected by the consumer, the color of the add-on lens, etc. After the completion of the production of the add-on lens, the completed customized The plug-in lens is sent to the consumer.

The above descriptions are only preferred feasible embodiments of the present invention, and therefore do not limit the patent scope of the present invention, so all equivalent technical changes made by using the description of the present invention and the contents of the accompanying drawings are included in the protection scope of the present invention .

Claims (10)

1. a plug-in lens assembling method, described plug-in eyeglass energy carry is in the front of glasses, described glasses include two lens frames, two primary mirror sheets and be arranged in described lens frame are connected to the central sill between two described lens frames, described plug-in eyeglass includes two additional eyeglasses and and is connected to suspension element between two described additional eyeglasses, described plug-in eyeglass by described suspension element carry on the described central sill of described glasses two described additional eyeglasses to be positioned the front of two described primary mirror sheets, it is characterized in that, described plug-in lens assembling method comprises:

One shaped as frame data obtain step: the shaped as frame data obtaining described glasses, and described shaped as frame packet is containing the picture frame profile of two described lens frames and the relative position of two described picture frame profiles;

One eyeglass profile planning step: described eyeglass profile planning step goes out two eyeglass profiles according to described shaped as frame data schema, the method that wherein two described eyeglass profiles are amplified according to two picture frame profiles of described shaped as frame data is formed;

One suspension element assembling position confirms step: described suspension element assembling position confirms step, be confirm when described plug-in eyeglass carry is on the central sill of described glasses, the place of being interconnected of described suspension element and two described additional eyeglasses is positioned at the position on two described additional eyeglasses;

One additional eyeglass procedure of processing: described additional eyeglass procedure of processing cuts two Optical blanks according to described eyeglass profile, two described Optical blanks is cut into two described additional eyeglasses; And

One plug-in eyeglass number of assembling steps: described plug-in eyeglass number of assembling steps described suspension element and two described additional eyeglasses is fitted together according to described suspension element assembling position.

2. plug-in lens assembling method according to claim 1, is characterized in that, two described eyeglass profiles to amplify along a transverse axis and a y direction according to the shape of the picture frame profile of described shaped as frame data to form.

3. plug-in lens assembling method according to claim 2, it is characterized in that, described shaped as frame data are the figure of the picture frame profile of two described lens frames, or be in a two-dimensional coordinate plane two described picture frame profiles by the set of each coordinate position of described two-dimensional coordinate plane.

4. plug-in lens assembling method according to claim 3, is characterized in that, obtains in step in described shaped as frame data, and described picture frame profile obtains for utilizing a shaped as frame scanning apparatus.

5. plug-in lens assembling method according to claim 4, wherein, described shaped as frame scanning apparatus is one of them of the equipment of following classes: optical storage device equipment, vision facilities, Quadratic Finite Element or three-D coordinate measuring machine.

6. plug-in lens assembling method according to claim 5, it is characterized in that, the both sides of described suspension element have an outward extending connecting portion respectively, the end of two described connecting portions has a convergence part be connected with the medial extremity of two described additional eyeglasses respectively, being positioned at of two described additional eyeglasses is respectively arranged with a pilot hole fastened with described convergence part with two described convergence part opposite positions, described suspension element assembling position confirms that step confirms that two described convergence parts of described suspension element and two described additional eyeglasses are interconnected position, using as the position arranging described pilot hole on two described additional eyeglasses.

7. plug-in lens assembling method according to claim 6, it is characterized in that, described shaped as frame data obtain step and comprise a query frame graphic data storehouse step further, described shaped as frame database storage has the described shaped as frame data of multiple multi-form described glasses, and according to the model of multiple described glasses, multiple described shaped as frame data are sorted, described query frame graphic data storehouse step comprises the following step:

Glasses described in one are provided for the consumer buying described plug-in eyeglass by one;

Obtain the described model of the described glasses that described consumer provides;

The described model of described glasses is utilized to inquire about described shaped as frame database;

If described shaped as frame database storage has the shaped as frame data of described model, then by the shaped as frame data reading of described model, complete described shaped as frame data and obtain step.

8. plug-in lens assembling method according to claim 7, it is characterized in that, in the step of query frame graphic data storehouse, if there are not the described shaped as frame data of described model in described shaped as frame database, then carry out a shaped as frame data establishment step, described shaped as frame data establishment step is after being utilized by described glasses described shaped as frame scanning apparatus to obtain the described shaped as frame data of described glasses, then according to the described model of described glasses by described shaped as frame data storing in described shaped as frame database.

9. plug-in lens assembling method according to claim 8, is characterized in that, described plug-in lens assembling method comprises an additional eyeglass optional step further, and described additional eyeglass optional step comprises the following steps:

According to described consumer demand, select type and the color of two described additional eyeglasses, one of them from following classes eyeglass selected by two described additional eyeglasses: sunglasses, polarized lenses, anti-blue light eyeglass, uvioresistant eyeglass, concave lens, hyperopic lens, presbyopic lens, astigmatic lens, subtract power lens or decoration eyeglass.

10. plug-in lens assembling method according to claim 9, it is characterized in that, if the described additional eyeglass selected is the eyeglass with visual accommodation function, then comprise an optometry step further, described optometry step measures the pupil center location of described consumer's eyes, and confirm in step and described additional eyeglass procedure of processing at described suspension element assembling position, the described pupil center location of the described consumer obtained according to described optometry step decides the center of lens position of two described additional eyeglasses, the center of lens position of two described additional eyeglasses is consistent with described pupil center location.