Adjustable face-scanning payment device

Abstract

According to the adjustable face-scanning payment equipment, an access door is installed on the right side of the front side of a cabinet body, a touch display screen is installed on the rear side of the access door, a bent plate is fixedly connected to the inner wall of the cabinet body, a servo motor is fixedly connected to the inner wall of the bent plate, and a mounting base is fixedly connected to the end of an output shaft of the servo motor; and the inner wall of the mounting seat is in sliding connection with the sliding block. According to the adjustable face-scanning payment equipment, through cooperation of a frame body and a limiting mechanism, the output end of an electric telescopic rod moves to drive a moving block to move, so that two first rolling wheels are driven to roll along the outer wall of the moving block, a bent rod is driven to swing along the connecting point of the bent rod and the frame body, a tension spring is stretched at the same time, and three second rolling wheels are driven to move inwards at the same time; the face-brushing driving pipe can be supported through the three second rolling wheels, the face-brushing driving pipe cannot shake after debugging, face-brushing recognition, automatic money deduction and other operations can be rapidly carried out, and therefore the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of payment equipment technology, and in particular to an adjustable facial recognition payment device. Background Technology

[0002] Facial recognition payment is a new type of payment method based on AI facial recognition. There are large and small facial recognition payment devices available. Small facial recognition payment devices are usually placed on the merchant's table, while large facial recognition payment devices are usually used on vending machines.

[0003] For example, a facial recognition payment device with announcement number "CN218825700U" uses a limiting component to pull a lever and a baffle to limit the facial recognition drive tube, preventing misalignment during clamping and ensuring effective facial recognition. A first electric push rod, a second electric push rod, and a clamping plate clamp the facial recognition drive tube and the facial recognition camera. The facial recognition module inside the drive tube recognizes faces and automatically deducts payment from each recognized account. A drive motor rotates the first and second electric push rods, allowing for angle adjustment of the facial recognition camera to accommodate individuals of different heights. However, in this facial recognition payment device, the facial recognition driver tube and the facial recognition camera are placed between two clamps by sliding the baffle outward. The position of the facial recognition driver tube is limited. After the drive motor is adjusted, the force of the reset spring can easily cause the facial recognition driver tube and the facial recognition camera to wobble slightly. As a result, the facial recognition camera cannot accurately recognize the face and it takes a long time to complete the recognition work, thus reducing work efficiency. Summary of the Invention

[0004] This invention aims to solve the problems existing in the prior art by providing an adjustable facial recognition payment device. After adjustment, the facial recognition camera will not shake, thereby improving work efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: This adjustable facial recognition payment device includes a cabinet and a frame. The frame is fixedly connected to the inner wall of the cabinet. A limiting mechanism is provided inside the frame. A retrieval port is machined on the lower front side of the cabinet. An inspection door is installed on the right side of the front side of the cabinet. A touch screen is installed on the rear side of the inspection door. A curved plate is fixedly connected to the inner wall of the cabinet. A servo motor is fixedly connected to the inner wall of the curved plate. A mounting base is fixedly connected to the end of the output shaft of the servo motor. The inner wall of the mounting base is slidably connected to a slider.

[0006] To further improve the design, the left side of the slider is fixedly connected to the face recognition drive tube, and a face recognition camera is installed on the front side of the face recognition drive tube.

[0007] In a further improvement, the limiting mechanism includes an electric telescopic rod, with a movable block fixedly connected to the end of the output shaft of the electric telescopic rod. Both sides of the movable block are in contact with the first rollers, and the first rollers are all installed below the curved rod. The middle part of the curved rod is movably connected to the frame through a pin. A second roller is installed above the curved rod and the movable block. A cylinder is fixedly connected to the front side below the curved rod, and the outer wall of the cylinder is movably connected to a tension spring.

[0008] Further improvements include a fixed connection between the end of the electric telescopic rod and the frame, and a connection between the slider and the mounting base via bolts.

[0009] Further improvements were made, with the outer walls of multiple second rollers all abutting against the facial recognition drive tube.

[0010] The beneficial effects of this utility model are as follows: Through the cooperation of the frame and the limiting mechanism, the output end of the electric telescopic rod moves, driving the moving block to move, thereby driving the two first rollers to roll along the outer wall of the moving block, and then driving the bent rod to swing along the connection point with the frame, while stretching the tension spring and simultaneously driving the three second rollers to move inward, so that the face recognition drive tube can be supported by the three second rollers. After debugging, the face recognition drive tube will not shake, and face recognition, automatic deduction and other operations can be performed quickly, thereby improving work efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 for Figure 1 The front view;

[0013] Figure 3 for Figure 2 A partial right-side sectional view;

[0014] Figure 4 for Figure 2 Partial top sectional view;

[0015] Figure 5 This is a schematic diagram showing the connection relationship between the slider, bolts, and mounting base;

[0016] Figure 6 for Figure 3 A magnified view of part A in the diagram.

[0017] Explanation of reference numerals in the attached diagram: 1. Cabinet, 2. Inspection door, 3. Touch screen, 4. Facial recognition camera, 5. Limiting mechanism, 501. Electric telescopic rod, 502. Moving block, 503. First roller, 504. Bent rod, 505. Second roller, 506. Cylindrical rod, 507. Tension spring, 6. Slider, 7. Frame, 8. Bolt, 9. Mounting base, 10. Servo motor, 11. Bent plate, 12. Picking port, 13. Facial recognition drive tube. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] See attached document Figure 1-6 In this embodiment, an adjustable facial recognition payment device includes a cabinet 1 and a frame 7. The frame 7 is fixedly connected to the inner wall of the cabinet 1. A limiting mechanism 5 is provided inside the frame 7. A retrieval port 12 is machined on the lower front side of the cabinet 1. An inspection door 2 is installed on the right front side of the cabinet 1. A touch screen display 3 is installed on the rear side of the inspection door 2. A curved plate 11 is fixedly connected to the inner wall of the cabinet 1. A servo motor 10 is fixedly connected to the inner wall of the curved plate 11. A mounting base 9 is fixedly connected to the end of the output shaft of the servo motor 10. The inner wall of the mounting base 9 is slidably connected to a slider 6.

[0020] The left side of the slider 6 is fixedly connected to the face recognition drive tube 13. A face recognition camera 4 is installed on the front side of the face recognition drive tube 13. The face recognition camera 4 and the face recognition drive tube 13 have been disclosed in the announcement number CN218825700U, so they will not be described in detail here. The face recognition drive tube 13 is equipped with a face recognition module. The information transmission of the face recognition module can facilitate the recognition of people's faces and automatic deduction. The end of the electric telescopic rod 501 is fixedly connected to the frame 7. The model of the electric telescopic rod 501 can be selected according to actual needs to meet the work requirements. The slider 6 and the mounting base 9 are connected by bolts 8. The outer walls of multiple second rollers 505 are all pressed against the face recognition drive tube 13.

[0021] The limiting mechanism 5 includes an electric telescopic rod 501. A movable block 502 is fixedly connected to the output shaft end of the electric telescopic rod 501. Both sides of the movable block 502 are in contact with the first rollers 503. The first rollers 503 are all installed below the bent rod 504. The middle part of the bent rod 504 is movably connected to the frame 7 through a pin. Second rollers 505 are installed above the bent rod 504 and the movable block 502. A cylinder 506 is fixedly connected to the front side below the bent rod 504. The outer wall of the cylinder 506 is movably connected to the tension spring 507. The movement of the output end of the electric telescopic rod 501 drives the movable block 502 to move, thereby driving the two first rollers 503 to roll along the outer wall of the movable block 502, which in turn drives the bent rod 504 to swing along the connection point with the frame 7, while stretching the tension spring 507 and simultaneously driving the three second rollers 505 to move inward.

[0022] Working principle:

[0023] When using a debuggable facial recognition payment device (taking a vending machine as an example):

[0024] Working principle:

[0025] Preparation process:

[0026] The operator opens the inspection door 2, inserts the slider 6 into the mounting base 9, and then rotates the bolt 8 to fix the slider 6 and the mounting base 9. Then, the electric telescopic rod 501 is activated. The output end of the electric telescopic rod 501 extends, driving the moving block 502 to move, thereby causing the two first rollers 503 to roll along the outer wall of the moving block 502. This, in turn, causes the bent rod 504 to swing along the connection point with the frame 7, simultaneously stretching the tension spring 507 and driving the three second rollers 505 to move inward. When the outer walls of the three second rollers 505 are all in contact with the outer wall of the facial recognition drive tube 13, the electric telescopic rod 501 is closed. This allows the three second rollers 505 to support the facial recognition drive tube 13, preventing it from shaking after adjustment. This enables rapid facial recognition, automatic deduction, and other operations, improving work efficiency. After installation, the inspection door 2 is closed.

[0027] Payment and pickup process:

[0028] The user selects items from the cabinet 1 using the touchscreen display 3 on the vending machine. After selecting the items, the user chooses a suitable payment method (such as WeChat Pay, Alipay, etc.) on the touchscreen display 3. Following the selection, the angle of the facial recognition camera 4 is adjusted according to the user's height. The servo motor 10 is then powered on. The output shaft of the servo motor 10 rotates, causing the mounting base 9 to rotate, which in turn rotates the slider 6, which in turn rotates the facial recognition drive tube 13. The rotation of the facial recognition drive tube 13 then rotates the facial recognition camera 4. When the facial recognition camera... When head 4 is rotated to a position convenient for user recognition, the power to servo motor 10 is turned off. Then, the face recognition module inside the face recognition drive tube 13 performs face recognition and automatic deduction. The working process of face recognition camera 4 and face recognition drive tube 13 is the same as that in CN218825700U, so it will not be described in detail here. After the automatic deduction is completed, the selected goods fall into the retrieval port 12. Then, the user opens the cover of the retrieval port 12 and takes out the selected goods.

[0029] Repair process:

[0030] When the face recognition driver tube 13 and face recognition camera 4 need to be repaired, the repair personnel open the inspection door 2, retract the output end of the electric telescopic rod 501, use the elasticity of the tension spring 507 to reset the two bent rods 504, then turn the bolt 8 to separate the slider 6 and the mounting base 9, and finally remove the face recognition driver tube 13 and face recognition camera 4 for repair. After the repair is completed, the face recognition driver tube 13 and face recognition camera 4 can be reinstalled.

[0031] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. An adjustable facial recognition payment device, comprising a cabinet (1) and a frame (7), wherein the frame (7) is fixedly connected to the inner wall of the cabinet (1), characterized in that: The frame (7) is equipped with a limiting mechanism (5). The cabinet (1) has a loading port (12) machined on the lower front side. The cabinet (1) has an inspection door (2) installed on the right front side. The inspection door (2) has a touch screen (3) installed on the rear side. The cabinet (1) has a bent plate (11) fixedly connected to the inner wall. The bent plate (11) has a servo motor (10) fixedly connected to the inner wall. The output shaft of the servo motor (10) has a mounting base (9) fixedly connected to the end. The inner wall of the mounting base (9) is slidably connected to the slider (6).

2. The adjustable facial recognition payment device according to claim 1, characterized in that: The left side of the slider (6) is fixedly connected to the face recognition drive tube (13), and a face recognition camera (4) is installed on the front side of the face recognition drive tube (13).

3. The adjustable facial recognition payment device according to claim 1, characterized in that: The limiting mechanism (5) includes an electric telescopic rod (501), and a moving block (502) is fixedly connected to the end of the output shaft of the electric telescopic rod (501). Both sides of the moving block (502) are in contact with the first roller (503). The first roller (503) is installed below the bent rod (504). The middle part of the bent rod (504) is movably connected to the frame (7) through a pin. A second roller (505) is installed above the bent rod (504) and the moving block (502). A cylinder (506) is fixedly connected to the front side below the bent rod (504). The outer wall of the cylinder (506) is movably connected to a tension spring (507).

4. The adjustable facial recognition payment device according to claim 3, characterized in that: The end of the electric telescopic rod (501) is fixedly connected to the frame (7), and the slider (6) and the mounting base (9) are connected by bolts (8).

5. The adjustable facial recognition payment device according to claim 3, characterized in that: The outer walls of multiple second rollers (505) are all abutted against the face recognition drive tube (13).

Images