Self-service glasses matching machine with optometry function

Abstract

The invention relates to a self-service glasses matching machine with an optometry function. The self-service glasses matching machine comprises a self-service vending machine shell and a grabbing device. And a touch screen display is arranged at the front end of the vending machine shell. According to the intelligent AI mirror matching self-service vending machine, convenient and efficient self-service mirror matching service is provided for consumers, self-service testing of degrees and intelligent recommendation and adaptive display of products are achieved by combining E-word table testing, the image processing technology and mechanical arm operation, and the convenience and accuracy of mirror matching are greatly improved. Meanwhile, the machine also has the characteristic of self-service vending, so that the operation cost can be reduced, and the shopping experience of consumers is improved.

Description

Technical Field

[0001] The invention relates to the technical field of self-service vending, in particular to a self-service glasses fitting machine with an optometry function. Background Art

[0002] As a mass consumer product, glasses have long been a necessity for our daily life. However, due to many reasons, such as price, glasses fitting conditions, the mass glasses consumption concept, and the imperfection of the supporting service system, consumers' consumption and experience of glasses are restricted, making this consumer product related to the health, fashion and use of the public unable to provide convenient services to the public.

[0003] For example, the document with publication number: CN204695442U discloses an intelligent terminal device for self-service selection of glasses and automatic eye examination and fitting. This utility model can obtain various customized information of customers and consumers, complete the calculation and processing of the customized information of customers and consumers, and provide timely on-site feedback to customers and consumers.

[0004] Self-service vending machines have gradually penetrated into various fields, including the eyewear retail industry. However, the process of fitting glasses still requires consumers to go to the eyewear store and undergo tedious degree testing and glasses selection. Therefore, developing an intelligent AI self-service glasses vending machine that can solve the above problems and provide convenient and efficient self-service glasses fitting services is an important development direction for the eyewear retail industry. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In order to solve the above technical problems, the present invention provides a self-service glasses fitting machine with an optometry function.

[0007] (II) Technical solution

[0008] Based on this, the present invention provides the following technical solution: a self-service spectacles machine with an optometry function, comprising a self-service vending machine housing and a grabbing device;

[0009] A touch screen display is provided at the front end of the self-service vending machine housing, an E-table test module is provided on the touch screen display, a camera module is installed on the top of the touch screen display, a vertical moving screw module is installed at the inner left end of the self-service vending machine housing, the self-service vending machine housing provides the basic structure and protection of the equipment, and the touch screen display is used to interact with consumers, display the operation interface and recommend products;

[0010] The vertical moving screw rod module is connected to the left end of the horizontal moving screw rod module, the front end of the self-service vending machine housing is provided with a delivery port, and the E-table test module displays the E-table through software and a screen for consumers to perform self-service degree testing;

[0011] The grabbing device includes a moving plate, an L-shaped plate, a rotating cylinder, a movable seat, a swing arm, a suction cup, and a push cylinder. The bottom of the moving plate moves synchronously with the top slide of the horizontal moving screw module. The moving plate and the bottom of the L-shaped plate are slidably matched. The inner sides of the moving plate and the L-shaped plate are provided with a push cylinder. The grabbing device is used to grab the recommended contact lens products from the inventory.

[0012] The rear end of the pushing cylinder is fixed to the L-shaped plate, the top of the rotating cylinder is fixed to the L-shaped plate, and the output shaft of the rotating cylinder is movably connected to the inner side of the movable seat, the rotating cylinder is transmission-connected to the output end of the swing arm, and the swing arm is fixed to the front end of the suction cup.

[0013] Preferably, a voice module is installed at the right end of the touch screen display, a controller is provided inside the self-service vending machine shell, a delivery mechanism is fixed at the rear end of the delivery port, placement plates are equidistantly distributed inside the self-service vending machine shell, the top slide of the horizontally movable screw module is fixed, and the grabbing device moves synchronously with the top slide of the horizontally movable screw module, and the voice module is used for intelligent interaction, voice playback, etc.

[0014] Preferably, the delivery mechanism includes a guide rail, a movable frame, a connecting seat, and two pushing cylinders. The guide rail is installed at the rear end of the delivery port, and the movable frame slides along the top of the guide rail. The movable frame and the front end of the connecting seat are an integrated structure.

[0015] Preferably, placement plates are evenly distributed on the inner side of the left end of the self-service vending machine housing, and the placement plates are arranged in an inclined state.

[0016] Preferably, isolation plates are evenly distributed on the top of the placement plate, and a swing plate 1 is movably provided at the front end of the isolation plate. The swing plate 1 is rotatably connected to the front end of the swing plate 2 by an elastic rotating shaft, and the swing plate 2 is slidably matched with the isolation plate.

[0017] Preferably, the swing piece 1 and the swing piece 2 are arranged at an angle to each other.

[0018] Preferably, the controller is composed of an AI processor, an image processing module, an interactive interface, and an inventory management system, and the AI ​​processor is used to receive and analyze the consumer's degree test data and recommend suitable contact lens products;

[0019] The AI ​​processor is connected to the image processing module, which is connected to the camera module 4. The image processing module is used for gesture recognition, adapting the recommended contact lenses to the consumer's facial image, and showing the wearing effect;

[0020] The interactive interface is connected to the touch screen display, and is used to provide a concise and clear operation interface to guide consumers to complete the entire glasses fitting process; the inventory management system is used to track inventory status in real time to ensure sufficient product supply;

[0021] The AI ​​processor may be an Intel AI processor, and the specific model may be designed or customized according to actual use. The image processing module may be a Grove Vision AI V2 image processing module, and the specific model may be designed or customized according to actual use, which is not limited here.

[0022] Preferably, the camera module is integrated with an infrared lens, a floodlight sensing element, a distance sensor, an ambient light sensor, a camera, and a dot matrix projector group. The dot matrix projector can project more than 30,000 invisible infrared light spots on the human face, and then the infrared lens captures these light spots to calculate the 3D data of the face. Combined with the 2D image data of the camera, an accurate 3D digital face model can be established, and related information such as nose width, nose height, face width and pupil distance can be measured through facial scanning. The infrared lens, floodlight sensing element, distance sensor, ambient light sensor, camera, and dot matrix projector group are all components that can be easily purchased on the market, and their models are not described in detail here.

[0023] Preferably, the camera module utilizes Unity 3D tracking technology, ARCore framework and machine learning algorithm to achieve modeling and tracking of human faces.

[0024] (III) Beneficial effects

[0025] Compared with the prior art, the present invention provides a self-service eyeglass fitting machine with an optometry function, which has the following beneficial effects:

[0026] The intelligent AI glasses self-service vending machine of the present invention provides consumers with convenient and efficient self-service glasses service. By combining E-chart test, image processing technology and mechanical arm operation, self-service test of degree, intelligent recommendation and adaptive display of products are realized, which greatly improves the convenience and accuracy of glasses. At the same time, the machine also has the characteristics of self-service vending, which can reduce operating costs and enhance consumers' shopping experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0029] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0030] Figure 4 For the present invention Figure 3 A is an enlarged structural diagram;

[0031] Figure 5 It is a schematic diagram of the three-dimensional structure of the grabbing device of the present invention;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the delivery mechanism of the present invention;

[0033] Figure 7 This is a system block diagram of the present invention.

[0034] In the figure: self-service vending machine housing-1, touch screen display-2, E-table test module-3, camera module-4, grabbing device-5, delivery port-6, voice module-7, controller-8, delivery mechanism-9, horizontal moving screw module-10, vertical moving screw module-11, placement plate-12, moving plate-51, L-shaped plate-52, rotating cylinder-53, movable seat-54, swing arm-55, suction cup-56, pushing cylinder one-57, guide rail-91, moving frame-92, connecting seat-93, pushing cylinder two-94, isolation plate-121, swing plate one-122, swing plate two-123. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 7A self-service eyeglass fitting machine with an eye test function comprises a self-service vending machine housing 1 and a grabbing device 5; a touch screen display 2 is arranged at the front end of the self-service vending machine housing 1, an E-table test module 3 is arranged on the touch screen display 2, a camera module 4 is installed on the top of the touch screen display 2, a vertical moving screw module 11 is installed at the inner left end of the vending machine housing 1, the self-service vending machine housing 1 provides the basic structure and protection of the equipment, the touch screen display 2 is used to interact with consumers, display an operation interface and recommend products; the vertical moving screw module 11 is connected to the left end of the horizontal moving screw module 10, a delivery port 6 is opened at the front end of the self-service vending machine housing 1, the E-table test module 3 displays the E-table through software and the screen, which is used for consumers to conduct self-service degree testing, a controller 8 is composed of an AI processor, an image processing module, an interactive interface, and an inventory management system, and the AI ​​processor is used to receive and analyze consumers' degree test data and recommend suitable contact lenses product; the AI ​​processor is connected to the image processing module, which is connected to the camera module 4. The image processing module is used for gesture recognition, and the recommended contact lenses are adapted to the consumer's facial image to show the wearing effect; the interactive interface is connected to the touch screen display 2, and the interactive interface is used to provide a simple and clear operation interface to guide consumers to complete the entire glasses fitting process; the inventory management system is used to track inventory in real time to ensure sufficient product supply. The camera module 4 is an integrated setting of an infrared lens, a floodlight sensing element, a distance sensor, an ambient light sensor, a camera, and a dot matrix projector group. The dot matrix projector can project more than 30,000 invisible infrared light spots on the face, and then the infrared lens captures these light spots to calculate the 3D data of the face. Combined with the 2D image data of the camera, an accurate 3D digital face model can be established. The nose width, nose height, face width, pupil distance and other related information can be measured through facial scanning. The camera module 4 uses Unity 3D tracking technology, ARCore framework and machine learning algorithms are used to model and track human faces. The self-service glasses machine also has a user feedback system. Users can provide feedback through the touch screen or mobile phone application, and provide opinions and suggestions on products and services to help merchants continuously improve and optimize. It also has a payment function that supports multiple payment methods, such as cash, bank cards, mobile payments, etc., to provide users with a convenient payment experience. It also has a data analysis function that can collect and analyze user usage data, provide merchants with valuable market insights and user behavior analysis, and help merchants formulate more effective marketing strategies. It has safety protection mechanisms, including anti-theft alarm systems, emergency stop buttons, etc., to ensure the safety of users and equipment.

[0038] See also Figure 5A self-service eyeglass fitting machine with an optometry function, wherein the grabbing device 5 comprises a moving plate 51, an L-shaped plate 52, a rotating cylinder 53, a movable seat 54, a swing arm 55, a suction cup 56, and a pushing cylinder 57. The bottom of the moving plate 51 moves synchronously with the top slide of the horizontal moving screw module 10, and the moving plate 51 and the bottom of the L-shaped plate 52 are slidably matched. A pushing cylinder 57 is arranged on the inner side of the moving plate 51 and the L-shaped plate 52. The grabbing device 5 is used to grab the recommended contact lens products from the inventory; the rear end of the pushing cylinder 57 is fixed to the L-shaped plate 52, the top of the rotating cylinder 53 is fixed to the L-shaped plate 52, and the output shaft of the rotating cylinder 53 is movably connected to the inner side of the movable seat 54, the rotating cylinder 53 is transmission-connected to the output end of the swing arm 55, and the swing arm 55 is fixed to the front end of the suction cup 56.

[0039] See also Figure 6 A self-service eyeglass fitting machine with an eye test function, the delivery mechanism 9 includes a guide rail 91, a moving frame 92, a connecting seat 93, and a pushing cylinder 94. The guide rail 91 is installed at the rear end of the delivery port 6, and the moving frame 92 slides along the top of the guide rail 91. The moving frame 92 and the front end of the connecting seat 93 are an integrated structure.

[0040] Example 2

[0041] See also Figure 4 A self-service spectacles machine with an optometry function, a placement plate 12 is evenly distributed on the inner side of the left end of the self-service vending machine housing 1, and the placement plate 12 is arranged in an inclined shape, and an isolation plate 121 is evenly distributed on the top of the placement plate 12, and a swinging piece 122 is movably arranged at the front end of the isolation plate 121, and the swinging piece 122 is rotatably connected to the front end of the swinging piece 2 123 by an elastic rotating shaft, and the swinging piece 2 123 is slidably matched with the isolation plate 121, and the swinging piece 122 and the swinging piece 2 123 are arranged at an angle to each other, and through the swinging piece 122 and the swinging piece 123 The second swing piece 123 can limit the contact lens box placed on the top of the placement plate 12. When the suction cup 56 absorbs and pulls the contact lens box, the swing piece 122 and the second swing piece 123 swing, and the second swing piece 123 slides toward the rear end of the isolation plate 121, so that the angle between the first swing piece 122 and the second swing piece 123 increases, which is convenient for the contact lens box to be sent out. When the contact lens box is pulled out, the next contact lens box slides downward and is blocked by the first swing piece 122 and the second swing piece 123, which is convenient for the next time to take it out.

[0042] In summary, when in use, the consumer stands in front of the machine and starts the self-service eyeglass service through the touch screen display 2;

[0043] Then the degree test is performed using the E-word table test module 3, intelligent voice interaction is performed through the voice module 7, and the camera module 4 recognizes gestures, and the data is analyzed by the AI ​​processor;

[0044] The AI ​​processor recommends a suitable contact lens product based on the test data and displays it on the touch screen display 2; the consumer selects and confirms the recommended product;

[0045] At the same time, the camera module 4 captures the consumer's facial image, and uses Unity 3D tracking technology, ARCore framework and machine learning algorithm to achieve face modeling and tracking, adapt the contact lens to the facial image, and show the wearing effect;

[0046] After the consumer confirms the wearing effect, the vertical moving screw module 11 cooperates with the horizontal moving screw module 10, the vertical moving screw module 11 drives the grabbing device 5 to move vertically, and the horizontal moving screw module 10 drives the grabbing device 5 to move horizontally, and moves to the front of the appropriate contact lens product, and then pushes the cylinder 1 57 to push the L-shaped plate 52 to move to the rear end, and at the same time, the rotating cylinder 53 drives the swing arm 55 to swing, so that the suction cup 56 approaches the contact lens product and adsorbs the contact lens product, and then the L-shaped plate 52 and the swing arm 55 are reset;

[0047] Next, the vertically movable screw module 11 and the horizontally movable screw module 10 drive the grabbing device 5 to move to the front of the moving frame 92, and then the swing arm 55 swings to push the contact lens product into the moving frame 92, and the grabbing device 5 returns to its initial position, and then pushes the cylinder 94 to drive the moving frame 92 to move to the front end of the guide rail 91, and delivers the contact lens product to the consumer through the delivery port 6.

[0048] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.

[0049] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-service eyeglass fitting machine with optometry function, characterized in that: It comprises a self-service vending machine housing (1) and a grabbing device (5); A touch screen display (2) is arranged at the front end of the self-service vending machine housing (1), an E-table test module (3) is arranged on the touch screen display (2), a camera module (4) is installed on the top of the touch screen display (2), and a vertically movable screw rod module (11) is installed at the inner left end of the vending machine housing (1); The vertical movable screw rod module (11) is connected to the left end of the horizontal movable screw rod module (10), and the front end of the self-service vending machine housing (1) is provided with a delivery port (6); The grasping device (5) comprises a moving plate (51), an L-shaped plate (52), a rotating cylinder (53), a movable seat (54), a swing arm (55), a suction cup (56), and a pushing cylinder (57); the bottom of the moving plate (51) moves synchronously with the top slide of the horizontal moving screw module (10); the moving plate (51) and the bottom of the L-shaped plate (52) are slidably matched; and a pushing cylinder (57) is provided on the inner side of the moving plate (51) and the L-shaped plate (52); The rear end of the pushing cylinder (57) is fixed to the L-shaped plate (52), the top of the rotating cylinder (53) is fixed to the L-shaped plate (52), and the output shaft of the rotating cylinder (53) is movably connected to the inner side of the movable seat (54), the rotating cylinder (53) is transmission-connected to the output end of the swing arm (55), and the swing arm (55) is fixed to the front end of the suction cup (56).

2. The self-service eyeglass fitting machine with optometry function according to claim 1, characterized in that: A voice module (7) is installed at the right end of the touch screen display (2), a controller (8) is arranged inside the self-service vending machine housing (1), a delivery mechanism (9) is fixed at the rear end of the delivery port (6), placement plates (12) are evenly distributed inside the self-service vending machine housing (1), the top slide of the horizontally movable screw module (10) is fixed thereto, and the grabbing device (5) moves synchronously with the top slide of the horizontally movable screw module (10).

3. The self-service eyeglass fitting machine with optometry function according to claim 1, characterized in that: The delivery mechanism (9) comprises a guide rail (91), a moving frame (92), a connecting seat (93), and a second pushing cylinder (94); the guide rail (91) is installed at the rear end of the delivery port (6); the moving frame (92) slides along the top of the guide rail (91); and the front end of the moving frame (92) and the connecting seat (93) are an integrated structure.

4. The self-service eyeglass fitting machine with optometry function according to claim 1, characterized in that: Placement plates (12) are evenly spaced on the inner side of the left end of the self-service vending machine housing (1), and the placement plates (12) are arranged in an inclined shape.

5. The self-service eyeglass fitting machine with optometry function according to claim 4, characterized in that: Isolation plates (121) are evenly spaced on the top of the placement plate (12), and a swing plate (122) is movably provided at the front end of the isolation plate (121). The swing plate (122) is rotatably connected to the front end of the swing plate (123) by an elastic rotating shaft, and the swing plate (123) is slidably matched with the isolation plate (121).

6. The self-service eyeglass fitting machine with optometry function according to claim 5, characterized in that: The first swing piece (122) and the second swing piece (123) are arranged at an angle to each other.

7. The self-service eyeglass fitting machine with optometry function according to claim 2, characterized in that: The controller (8) is composed of an AI processor, an image processing module, an interactive interface, and an inventory management system. The AI ​​processor is used to receive and analyze the consumer's degree test data and recommend suitable contact lens products. The AI ​​processor is connected to an image processing module, which is connected to a camera module (4). The image processing module is used for gesture recognition, and adapting the recommended contact lenses to the consumer's facial image to display the wearing effect. The interactive interface is connected to the touch screen display (2), and is used to provide a concise and clear operation interface to guide the consumer to complete the entire glasses fitting process; The inventory management system is used to track inventory status in real time to ensure adequate product supply.

8. The self-service eyeglass fitting machine with optometry function according to claim 1, characterized in that: The camera module (4) is an integrated arrangement of an infrared lens, a floodlight sensing element, a distance sensor, an ambient light sensor, a camera, and a dot matrix projector.

Images