Face recognition settlement machine for dining

Abstract

The utility model relates to the technical field of face recognition, and discloses a face recognition settlement machine for dining. The face recognition settlement machine for dining comprises a settlement machine body, a detection table is arranged at the top end of the settlement machine body, and a cleaning structure is arranged in the settlement machine body. Through the arrangement of the pedal, the steel rope, the rotating seat and the spring, a dinner plate is placed on the detection table, then a right foot is inserted into the movable groove and placed on the pedal, the pedal rotates downwards through the hinge and extrudes the spring by treading forcefully, and meanwhile, the steel rope at the front end is driven to be pulled downwards under the support of the two pulleys when the pedal rotates downwards; when the steel rope is pulled downwards, the steel rope drives the displayer to move on the supporting plate through the rotating seat on the back, rotate upwards and adjust the inclination angle through the connecting ring, and during rotation, the diner continuously observes the displayer and stops stepping on the pedal until the recognition camera can shoot all the faces.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition, in particular to a face recognition settlement machine for dining. Background Art

[0002] The smart checkout counter is an automatic pricing and self-service card terminal settlement device suitable for self-service canteens and restaurants. It is an important part of the fast settlement system of self-service restaurants. The smart checkout counter adopts an integrated table design, integrating multiple devices such as radio frequency reading and writing devices, card readers, and display screens. It can realize rapid pricing of matching tableware entering the settlement area, and voice prompts diners to complete verification, card payment and other operations.

[0003] The patent document with the prior art announcement number CN214670923U provides an automatic checkout counter based on face recognition. By setting up a face recognizer and a computer, it is possible to automatically settle commodity prices and make payments through faces. People of different heights can independently adjust the angle of the face recognizer through a manual lifting mechanism during face recognition, thereby increasing accuracy, speed and practicality. However, when the patent CN214670923U is in use, although the angle of the recognizer can be manually adjusted, when diners cannot free their hands, the adjustment of the recognizer cannot be operated, which makes this method have certain defects. Therefore, a face recognition checkout machine for dining is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a face recognition settlement machine for dining, so as to solve the problem that although the current settlement machine mentioned in the above background technology can manually adjust the angle of the identifier, the diners cannot operate the adjustment of the identifier when they cannot free their hands, so that the method has certain defects and after the meal plate is placed on the settlement table, it is easy for debris to fall on it, which will affect the subsequent meal settlement if it is not cleaned in time.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a facial recognition settlement machine for dining, comprising a settlement machine body, a detection table is arranged on the top of the settlement machine body, and a cleaning structure is arranged inside the settlement machine body, a support plate is arranged at the front end of the detection table, a display is installed above the support plate, and an adjustment structure is arranged on the display.

[0006] The adjustment structure includes a rotating seat, a connecting ring is arranged above the rotating seat, and a counterweight block is arranged below the rotating seat, a steel rope is connected to the connecting ring, and a pedal is connected to the bottom end of the steel rope, a movable groove is opened on the inner side of the settlement machine body, a hinge is arranged at the bottom end of the pedal, and a spring is connected to the inner wall of the pedal, and a pulley is installed on the inner wall of the movable groove.

[0007] The cleaning structure includes a motor, a rotating rod is provided at the output end of the motor, a movable plate is fixed to the top end of the rotating rod, a magnetic plate is engaged on the inner side of the movable plate, cleaning cotton is provided at the bottom end of the magnetic plate, and a residue groove is provided at the front end of the detection table.

[0008] Preferably, an identification camera is installed on the display, the display and the support plate are movably connected via a rotating seat, and the connecting ring and the counterweight are fixed on the back of the display.

[0009] Preferably, the pedal is movably connected to the movable groove via a hinge, and the two ends of the spring are fixedly connected to the pedal and the movable groove respectively.

[0010] Preferably, the pulley and the movable groove are fixedly installed via a movable frame, a friction plate is provided on the surface of the pedal, and the number of the pulleys is two.

[0011] Preferably, the motor is fixedly mounted to the settlement machine body via a mounting groove, and the motor is rotationally connected to the rotating rod via a rotating shaft.

[0012] Preferably, the rotating rod is fixedly connected to the movable plate, and a magnetic suction groove matching the magnetic suction plate is provided at the bottom end of the movable plate.

[0013] Preferably, the cleaning cotton is detachably connected to the movable plate via a magnetic suction plate and a magnetic suction groove.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model places the dinner plate on the inspection table by arranging a pedal, a steel rope, a rotating seat and a spring, and then the right foot is inserted into the movable groove and placed on the pedal. The pedal is stepped on hard to rotate downward through the hinge and squeeze the spring. At the same time, the pedal rotates downward and drives the steel rope at the front end to pull down under the support of two pulleys. While pulling down, the steel rope drives the display to move on the support plate through the rotating seat at the back through the connecting ring, and rotates upward to adjust the tilt angle. When rotating, the diners keep observing the display until the recognition camera can capture all the faces and then stop stepping on the pedal.

[0016] Second, the utility model is provided with a motor, a movable plate, cleaning cotton and a residue trough. After the diners take the dinner plates off the inspection table, the motor is controlled to operate. The internal technology of the motor is the existing technology. After the motor operates, the rotating rod at the output end is driven to rotate. When the rotating rod rotates, the movable plate at the top and the right side of the cleaning cotton are driven to rotate. After the rotation, the cleaning cotton cleans the residue on the inspection table and transports it to the residue trough, so that the inspection table is kept clean and convenient for continuous dining settlement. The cleaning cotton is pulled so that the magnetic suction plate at the top is drawn out from the magnetic suction groove at the bottom of the movable plate, and the cleaning cotton can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the rotating seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the pedal of the utility model;

[0021] Figure 5 This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the cleaning structure of the utility model;

[0023] Figure 7 It is a schematic diagram of the cleaning cotton of the utility model.

[0024] Among them: 1. Settlement machine body; 2. Inspection table; 3. Support plate; 4. Display; 5. Adjustment structure; 501. Rotating seat; 502. Connecting ring; 503. Steel rope; 504. Pedal; 505. Hinge; 506. Spring; 507. Movable slot; 508. Counterweight; 509. Pulley; 6. Identification camera; 7. Cleaning structure; 701. Motor; 702. Rotating rod; 703. Movable plate; 704. Magnetic plate; 705. Cleaning cotton; 706. Residue slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4A face recognition settlement machine for dining includes a settlement machine body 1, a detection table 2 is arranged on the top of the settlement machine body 1, and a cleaning structure 7 is arranged inside the settlement machine body 1, a support plate 3 is arranged at the front end of the detection table 2, a display 4 is installed above the support plate 3, and an adjustment structure 5 is arranged on the display 4, and the adjustment structure 5 includes a rotating seat 501, the rotating seat 501, a connecting ring 502 is arranged above the rotating seat 501, and a counterweight block 508 is arranged below the rotating seat 501, and a steel rope 503 is connected to the connecting ring 502, The bottom end of the steel rope 503 is connected with a pedal 504, a movable groove 507 is provided on the inner side of the settlement machine body 1, a hinge 505 is provided at the bottom end of the pedal 504, and a spring 506 is connected to the inner wall of the pedal 504, a pulley 509 is installed on the inner wall of the movable groove 507, an identification camera 6 is installed on the display 4, the display 4 is movably connected to the support plate 3 through a rotating seat 501, a connecting ring 502 and a counterweight 508 are fixed to the back of the display 4, the pedal 504 is movably connected to the movable groove 507 through a hinge 505, and the spring 506 is connected to the inner wall of the movable groove 507. The two ends are fixedly connected with the pedal 504 and the movable groove 507 respectively, the pulley 509 and the movable groove 507 are fixedly installed through the movable frame, the surface of the pedal 504 is provided with a friction plate, and the number of the pulleys 509 is two. After the diners take the meal, they place the plate on the inspection table 2, and then insert the right foot into the movable groove 507 and place it on the pedal 504. At this time, they step hard, so that the pedal 504 rotates downward through the hinge 505 and squeezes the spring 506. At the same time, when the pedal 504 rotates downward, it drives the steel rope 503 at the front end to rotate between the two With the support of the pulley 509, the display 4 is pulled down. While pulling down, the steel rope 503 drives the display 4 through the rotating seat 501 on the back to move on the support plate 3 through the connecting ring 502, and rotates upward to adjust the tilt angle. During rotation, the diners keep observing the display 4 until the recognition camera 6 can capture all the faces of the diners, and then stop stepping on the pedal 504. The diners then perform face recognition. After recognition, they gently release the pedal 504, and the display 4 is driven by the counterweight block 508 to rotate downward and return to its original position, and the adjustment is completed.

[0027] See also Figure 5-7, a face recognition settlement machine for dining, the cleaning structure 7 includes a motor 701, a rotating rod 702 is provided at the output end of the motor 701, a movable plate 703 is fixed at the top of the rotating rod 702, a magnetic plate 704 is engaged on the inner side of the movable plate 703, a cleaning cotton 705 is provided at the bottom end of the magnetic plate 704, a residue groove 706 is provided at the front end of the detection table 2, the motor 701 and the settlement machine body 1 are fixedly installed through the installation groove, and the motor 701 and the rotating rod 702 are rotatably connected through the rotating shaft, the rotating rod 702 is fixedly connected to the movable plate 703, and a magnetic groove matching the magnetic plate 704 is provided at the bottom end of the movable plate 703, and the cleaning cotton 705 and the movable plate 703 are connected through the magnetic plate 704. The magnetic plate 704 and the magnetic groove are detachably connected. After the diners take the meal plates off the inspection table 2, the motor 701 is controlled to operate. The internal technology of the motor 701 is the existing technology. After the motor 701 is running, it drives the rotating rod 702 at the output end to rotate. When the rotating rod 702 rotates, it drives the movable plate 703 at the top and the cleaning cotton 705 on the right side to rotate. After rotating 90 degrees, the cleaning cotton 705 cleans the residue on the inspection table 2 and transports it to the residue groove 706, so that the inspection table 2 is kept clean and convenient for continuous meal settlement. The cleaning cotton 705 is pulled to pull the magnetic plate 704 at the top out of the magnetic groove at the bottom of the movable plate 703, and the cleaning cotton 705 can be replaced.

[0028] When in use, after taking the meal, the diner places the meal plate on the inspection table 2, then inserts the right foot into the movable groove 507 and places it on the pedal 504, and then steps on it hard, so that the pedal 504 rotates downward through the hinge 505 and squeezes the spring 506. At the same time, when the pedal 504 rotates downward, it drives the steel rope 503 at the front end to pull down under the support of the two pulleys 509. While pulling down, the steel rope 503 drives the display 4 through the rotating seat 501 on the back through the connecting ring 502 to move on the support plate 3, rotate upward, and adjust the tilt angle. When rotating, the diner keeps observing the display 4 until the recognition camera 6 can capture all the faces, and then stops stepping on the pedal 504, and the diner performs face recognition. After recognition, the diner gently releases the pedal. Plate 504, then the display 4 is driven by the counterweight block 508 to rotate downward and return to the original position, then the adjustment is completed. After the diners take the meal plate off the inspection table 2, the motor 701 is controlled to run. The internal technology of the motor 701 is the existing technology. After the motor 701 runs, it drives the rotating rod 702 at the output end to rotate. When the rotating rod 702 rotates, it drives the movable plate 703 at the top and the cleaning cotton 705 on the right side to rotate. After rotating 90 degrees, the cleaning cotton 705 cleans the residue on the inspection table 2 and transports it to the residue groove 706, so that the inspection table 2 is kept clean and convenient for continuous meal settlement. The cleaning cotton 705 is pulled so that the magnetic suction plate 704 at the top is drawn out from the magnetic suction groove at the bottom of the movable plate 703, and the cleaning cotton 705 can be replaced.

[0029] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A facial recognition settlement machine for dining, comprising a settlement machine body (1), Features: A detection platform (2) is arranged at the top of the settlement machine body (1), and a cleaning structure (7) is arranged inside the settlement machine body (1); a support plate (3) is arranged at the front end of the detection platform (2), a display (4) is installed above the support plate (3), and an adjustment structure (5) is arranged on the display (4); The adjusting structure (5) comprises a rotating seat (501), wherein a connecting ring (502) is arranged above the rotating seat (501), and a counterweight (508) is arranged below the rotating seat (501), a steel rope (503) is connected to the connecting ring (502), and a pedal (504) is connected to the bottom end of the steel rope (503), a movable groove (507) is opened on the inner side of the settlement machine body (1), a hinge (505) is arranged at the bottom end of the pedal (504), and a spring (506) is connected to the inner wall of the pedal (504), and a pulley (509) is installed on the inner wall of the movable groove (507); The cleaning structure (7) comprises a motor (701), a rotating rod (702) is arranged at the output end of the motor (701), a movable plate (703) is fixed to the top end of the rotating rod (702), a magnetic plate (704) is engaged on the inner side of the movable plate (703), a cleaning cotton (705) is arranged at the bottom end of the magnetic plate (704), and a residue groove (706) is arranged at the front end of the detection platform (2).

2. A facial recognition payment machine for dining according to claim 1, Features: The display (4) is equipped with an identification camera (6); the display (4) is movably connected to the support plate (3) via a rotating seat (501); and the connecting ring (502) and the counterweight (508) are fixed on the back of the display (4).

3. A facial recognition payment machine for dining according to claim 1, Features: The pedal (504) and the movable groove (507) are movably connected via a hinge (505), and the two ends of the spring (506) are fixedly connected to the pedal (504) and the movable groove (507) respectively.

4. A facial recognition payment machine for dining according to claim 1, Features: The pulley (509) and the movable groove (507) are fixedly installed via a movable frame, a friction plate is provided on the surface of the pedal (504), and the number of the pulleys (509) is two.

5. A facial recognition payment machine for dining according to claim 1, Features: The motor (701) is fixedly mounted on the settlement machine body (1) via a mounting groove, and the motor (701) is rotationally connected to the rotating rod (702) via a rotating shaft.

6. A facial recognition payment machine for dining according to claim 1, Features: The rotating rod (702) is fixedly connected to the movable plate (703), and a magnetic attraction groove matching the magnetic attraction plate (704) is provided at the bottom end of the movable plate (703).

7. A facial recognition payment machine for dining according to claim 1, Features: The cleaning cotton (705) is detachably connected to the movable plate (703) via the magnetic attraction plate (704) and the magnetic attraction groove.

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