Double-screen self-service cash register

Abstract

The utility model relates to the technical field of cash registers, in particular to a double-screen self-service cash register. Comprising two sets of cash register devices which are symmetrically arranged, each cash register device comprises a case and a touch screen, and the touch screens are installed on the cases; a blanking hole is formed in the upper end of the case; a plurality of fixing needles are arranged on the rear side in the case; a first suction cup mounting plate and a second suction cup mounting plate are arranged in the machine box, a plurality of first electric suction cups and a plurality of second electric suction cups are installed on the opposite side faces of the first suction cup mounting plate and the second suction cup mounting plate correspondingly, and a first power assembly used for driving the first suction cup mounting plate to move in the longitudinal direction is installed in the machine box. And a second power assembly used for driving the second suction cup mounting plate to vertically move is mounted in the case. According to the technical scheme, the functions of automatic bag discharging and bag expanding can be achieved, manual operation is not needed, the consumption settlement time is saved, and the settlement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cash register technical field especially relates to a double screen self -service cash register. BACKGROUND

[0002] The double screen self -service cash register is a self -checkout device, it has two screens: one faces customers, one faces merchants. Customers can scan product barcodes, choose payment methods and complete payments on the screen facing them, while merchants can see order and payment information on the screen facing them. Through self -service cash register can help merchants improve efficiency, reduce labor costs, and improve customer shopping experience.

[0003] The patent with the publication number CN221884401U discloses a double screen self -service cash register, including self -service cash register main part, is equipped with the machine seat shell on the self -service cash register main part, and the machine seat shell is U type structure, and the machine seat shell is symmetrical and is clamped with first installation box seat and second installation box seat in, the both sides of first installation box seat and second installation box seat are equipped with the display screen installation room and the wire harness storage room that communicate respectively, and the display screen installation room still installs main display screen and customer display screen respectively, first installation box seat and second installation box seat are fixed with display screen mounting bracket in the display screen installation room, and display screen mounting bracket is connected with the back of main display screen and customer display screen respectively.

[0004] The above -disclosed patent still has the following technical defects: cannot realize the function of automatic bagging, and the bag needs to be issued by the staff during shopping, and the bag also needs to be opened, which is time -consuming and labor -intensive, and is not conducive to the rapid settlement of the equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a double screen self -service cash register.

[0006] The technical scheme of the utility model relates to a double screen self -service cash register, which comprises:

[0007] Two groups of symmetrically arranged cash register devices, the cash register device includes a case and a touch screen, the touch screen is installed on the case, the upper end of the case is provided with a blanking hole, the inside rear side of the case is provided with a plurality of fixing needles, the inside of the case is provided with a first suction cup mounting plate and a second suction cup mounting plate, a plurality of first electric suction cups and a plurality of second electric suction cups are respectively installed on the opposite sides of the first suction cup mounting plate and the second suction cup mounting plate, a first power assembly for driving the first suction cup mounting plate to move longitudinally is installed in the case, a second power assembly for driving the second suction cup mounting plate to move vertically is installed in the inside of the case.

[0008] Preferably, the touch screen activity runs through the upper end of the cabinet, the bottom end of the touch screen is connected with a lifting seat, the inside of the cabinet is provided with a third power assembly for driving the lifting seat to move.

[0009] Preferably, the third power assembly comprises a third servo motor and a third threaded rod, the third servo motor is installed in the inside of the cabinet, the third threaded rod is connected with the output shaft of the third servo motor, the lifting seat is threadedly connected with the third threaded rod, and the inside of the cabinet is vertically provided with a third guide rod, and the lifting seat is slidably arranged on the third guide rod.

[0010] Preferably, a plurality of hinges are installed at the upper ends between the two cabinets.

[0011] Preferably, a storage table is rotatably installed on the side of the cabinet, a sliding groove is formed on the side of the cabinet adjacent to the storage table, a sliding rod is installed in the sliding groove, two supporting sliding blocks are slidably installed on the sliding rod, and springs are sleeved and installed at the two ends of the sliding rod.

[0012] Preferably, the first power assembly comprises a first servo motor and a first threaded rod, the first servo motor is installed on the inner wall of the cabinet, the first threaded rod is connected with the output shaft of the first servo motor, the first suction disc mounting plate is threadedly connected with the first threaded rod, the inside of the cabinet is longitudinally provided with a first guide rod, and the first suction disc mounting plate is slidably arranged on the first guide rod.

[0013] Preferably, the second power assembly comprises a second servo motor and a second threaded rod, the second servo motor is installed on the inside of the cabinet, the second threaded rod is connected with the output shaft of the second servo motor, the second suction disc mounting plate is threadedly connected with the second threaded rod, the inside of the cabinet is vertically provided with a second guide rod, and the second suction disc mounting plate is slidably arranged on the second guide rod.

[0014] Preferably, sealing plates are rotatably installed at the two ends of the inside of the blanking hole, and electric telescopic rods for driving the corresponding sealing plates on the two sides to overturn are installed at the two ends of the inside of the cabinet.

[0015] Compared with the prior art, the technical scheme has the beneficial technical effects that: the technical scheme can realize automatic bagging and bag expanding functions, does not need manual operation, saves the time of consumption settlement, and improves the settlement efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 and Fig. 2 are structure schematic diagrams of the utility model.

[0017] Fig. 3 is a sectional structure diagram of the cash register equipment in the utility model.

[0018] Label: 1, case; 101, blanking hole; 102, chute; 2, touch screen; 3, shelf; 4, self-locking universal wheel; 5, equipment box; 61, first suction cup mounting plate; 62, second suction cup mounting plate; 72, second electric suction cup; 81, first servo motor; 82, first threaded rod; 91, second servo motor; 92, second threaded rod; 10, first guide rod; 11, second guide rod; 121, third servo motor; 122, third threaded rod; 13, fixed needle; 14, sealing plate; 15, support slider; 16, sliding rod; 17, spring; 18, electric telescopic rod; 19, hinge; 20, lifting seat; 21, third guide rod. DETAILED DESCRIPTION

[0019] Embodiment one

[0020] As Figs. 1-3 shown, the double-screen self-service cash register proposed in the embodiment includes two groups of symmetrically arranged cash register devices, the cash register device includes a case 1 and a touch screen 2, the touch screen 2 is installed on the case 1; in order to facilitate the movement of the case 1, a plurality of self-locking universal wheels 4 need to be installed at the bottom end of the case 1; the upper end of the case 1 is provided with a blanking hole 101, the inner sides of both ends of the blanking hole 101 are rotatably installed with sealing plates 14, both ends of the inner side of the case 1 are installed with electric telescopic rods 18 for driving the corresponding side sealing plate 14 to flip, one end of the electric telescopic rod 18 is rotatably connected with the inner wall of the case 1, and the other end is rotatably connected with the corresponding side sealing plate 14, and the blanking hole 101 is provided for taking and placing goods.

[0021] The rear side of the inside of the case 1 is provided with a plurality of fixed needles 13, the fixed needles 13 are inserted through the shopping bag, and are used for fixing the shopping bag.

[0022] The interior of the case 1 is provided with a first suction cup mounting plate 61 and a second suction cup mounting plate 62, the second suction cup mounting plate 62 is installed at the position adjacent to the fixed needle 13 side, a plurality of first electric suction cups and a plurality of second electric suction cups 72 are respectively installed on the opposite sides of the first suction cup mounting plate 61 and the second suction cup mounting plate 62, a first power assembly for driving the first suction cup mounting plate 61 to move longitudinally is installed in the case 1, the first power assembly comprises a first servo motor 81 and a first threaded rod 82, the first servo motor 81 is installed on the inner wall of the case 1, the first threaded rod 82 is connected with the output shaft of the first servo motor 81, the first suction cup mounting plate 61 is threadedly connected with the first threaded rod 82, a first guide rod 10 is longitudinally arranged on the inner side of the case 1, and the first suction cup mounting plate 61 is slidingly arranged on the first guide rod 10; a second power assembly for driving the second suction cup mounting plate 62 to move vertically is installed in the interior of the case 1, the second power assembly comprises a second servo motor 91 and a second threaded rod 92, the second servo motor 91 is installed on the inner side of the case 1, the second threaded rod 92 is connected with the output shaft of the second servo motor 91, the second suction cup mounting plate 62 is threadedly connected with the second threaded rod 92, and a second guide rod 11 is vertically arranged on the inner side of the case 1. The second suction cup mounting plate 62 is slidingly arranged on the second guide rod 11.

[0023] A storage table 3 is rotatably installed on the side of the case 1; a sliding groove 102 is formed on the side of the case 1 adjacent to the storage table 3, a sliding rod 16 is installed in the sliding groove 102, two supporting sliding blocks 15 are slidingly installed on the sliding rod 16, and springs 17 are sleeved and installed at both ends of the sliding rod 16; when the storage table 3 is stored, the two supporting sliding blocks 15 are driven to move away from each other, and then the storage table 3 is rotated downward to facilitate the transportation of the cash register, and at this time the springs 17 are compressed, so that the supporting sliding blocks 15 are tightly abutted against the side of the storage table 3, thereby fixing the storage table 3 and preventing the storage table 3 from rotating.

[0024] Specifically, it needs to be supplemented that a microprocessor is installed in the touch screen 2, a CPU is integrated in the microprocessor, a code scanning gun is installed on the cash register device, the code scanning gun is used for scanning the bar code of the goods and identifying the goods information, and the goods information is then displayed through the touch screen 2.

[0025] When a consumer taps the "dispense bag" button on touchscreen 2, the microcontroller (MCU) controls the machine according to a pre-programmed algorithm. The MCU's control principle is publicly available technology and will not be elaborated further. The first servo motor 81 is controlled to drive the first suction cup mounting plate 61 to move towards the bag, allowing the first electric suction cup to adhere to the surface of the first layer of bag. It should be noted that the operator needs to place the shopping bag inside the machine housing 1 beforehand, ensuring that multiple fixing pins 13 pass through the bag to secure it. Then, the first electric suction cup is driven to reset and pull out the first layer of bag. Next, the second servo motor 91 is controlled to drive the second suction cup mounting plate 62 upwards, bringing it to the same height as the first electric suction cup. Multiple second suction cup mounting plates 62 are set one-to-one with multiple first electric suction cups. The first electric suction cup is driven by the first servo motor 81 to move to one side of the second suction cup mounting plate 62. At this time, the other side of the bag comes into contact with the second suction cup mounting plate 62, and the second suction cup mounting plate 62 then adsorbs the other side of the bag. Then, the first electric suction cup is driven to move away from the bag. Under the pulling action of the first electric suction cup, the bag is opened. After scanning the product code, the consumer can put the product directly into the bag through the material drop hole 101. It should be added that an equipment box 5 is set at the bottom of the inside of the machine box 1. The top of the equipment box 5 is used to support the shopping bag during the feeding process, and a mobile power supply or other electronic devices can be installed inside the equipment box 5.

[0026] Example 2

[0027] like Figs. 1-3 As shown, this embodiment proposes a dual-screen self-service checkout machine. Compared to Embodiment 1, in this embodiment, the touchscreen 2 movably extends through the upper end of the chassis 1, and the bottom end of the touchscreen 2 is connected to a lifting base 20. Through this structural arrangement, the touchscreen 2 can be moved and stored inside the chassis 1. Inside the chassis 1 is installed a third power assembly for driving the lifting base 20. The third power assembly includes a third servo motor 121 and a third threaded rod 122. The third servo motor 121 is installed inside the chassis 1, and the third threaded rod 122 is connected to the output shaft of the third servo motor 121. The lifting base... The third threaded rod 122 is threadedly connected to the third threaded rod 122. A third guide rod 21 is vertically arranged inside the chassis 1. The lifting seat 20 is slidably arranged on the third guide rod 21. The rotation direction of the third threaded rod 122 can be adjusted by the installed third servo motor 121, which can drive the lifting seat 20 to rise and fall. The lifting seat 20 in turn drives the touch screen 2 to move. Multiple hinges 19 are installed at the upper end between the two chassis 1. The added hinges 19 allow the touch screen 2 to be driven to rotate one side of the chassis 1 after it is stored inside the chassis 1, so that it is placed directly above the other side of the chassis 1, thereby reducing the space occupied by the device.

[0028] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the technical personnel in the technical field, without departing from the utility model purposes.

Claims

1. A dual screen self-checkout register, characterized by, The application relates to a cash register device. The upper end of the cabinet (1) is provided with a material dropping hole (101); the rear side of the inside of the cabinet (1) is provided with a plurality of fixing pins (13); the inside of the cabinet (1) is provided with a first suction disc mounting plate (61) and a second suction disc mounting plate (62), a plurality of first electric suction discs and a plurality of second electric suction discs (72) are respectively arranged on the opposite sides of the first suction disc mounting plate (61) and the second suction disc mounting plate (62); the inside of the cabinet (1) is provided with a first power assembly for driving the first suction disc mounting plate (61) to move longitudinally; and the inside of the cabinet (1) is provided with a second power assembly for driving the second suction disc mounting plate (62) to move vertically. The bottom end of the touch screen (2) is connected with a lifting seat (20), and the inside of the cabinet (1) is provided with a third power assembly for driving the lifting seat (20) to move.

2. The dual screen self-checkout register of claim 1, wherein, The third power assembly comprises a third servo motor (121) and a third threaded rod (122), the third servo motor (121) is arranged in the inside of the cabinet (1), the third threaded rod (122) is connected with the output shaft of the third servo motor (121), the lifting seat (20) is threadedly connected with the third threaded rod (122), and the inside of the cabinet (1) is vertically provided with a third guide rod (21), and the lifting seat (20) is slidably arranged on the third guide rod (21).

3. The dual screen self-checkout register of claim 1, wherein, A plurality of hinges (19) are arranged at the upper ends between the two cabinets (1).

4. A dual screen self-checkout register according to claim 3, wherein, The side of the cabinet (1) is rotatably provided with a storage table (3); the side of the cabinet (1) is provided with a sliding groove (102) adjacent to the storage table (3), a sliding rod (16) is arranged in the sliding groove (102), two supporting sliding blocks (15) are slidably arranged on the sliding rod (16), and springs (17) are arranged at the two ends of the sliding rod (16).

5. The dual screen self-checkout register of claim 1, wherein, The first power assembly comprises a first servo motor (81) and a first threaded rod (82), the first servo motor (81) is arranged on the inner wall of the cabinet (1), the first threaded rod (82) is connected with the output shaft of the first servo motor (81), the first suction disc mounting plate (61) is threadedly connected with the first threaded rod (82), the inside of the cabinet (1) is longitudinally provided with a first guide rod (10), and the first suction disc mounting plate (61) is slidably arranged on the first guide rod (10).

6. The dual screen self-checkout register of claim 1, wherein, The second power assembly comprises a second servo motor (91) and a second threaded rod (92), the second servo motor (91) is arranged on the inside of the cabinet (1), the second threaded rod (92) is connected with the output shaft of the second servo motor (91), the second suction disc mounting plate (62) is threadedly connected with the second threaded rod (92), the inside of the cabinet (1) is vertically provided with a second guide rod (11), and the second suction disc mounting plate (62) is slidably arranged on the second guide rod (11).

7. The dual screen self-checkout register of claim 1, wherein, ​ 8. The dual screen self-checkout register of claim 1, wherein, The inner side of both ends of the blanking hole (101) is rotatably installed with a sealing plate (14), and the inner side of both ends of the cabinet (1) is installed with an electric telescopic rod (18) for driving the corresponding side sealing plate (14) to flip.

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