Intelligent cash register

Abstract

The invention discloses an intelligent cash register which comprises a cash register cabinet, an inclined groove is formed in the cash register cabinet, a discharging frame is connected to the inclined groove, a through groove is formed in the cash register cabinet, a feeding rail and a discharging rail are fixedly connected to the two ends of the through groove, supporting blocks are fixedly connected to the lower end of the feeding rail and the lower end of the discharging rail, and a collecting frame is arranged on the feeding rail. A conveying belt is connected to the discharging track, and a limiting mechanism used for fixing the collecting frame is arranged in the penetrating groove. The position of the collecting frame can be effectively limited through the deflection frame, when the collecting frame is fed into the cash register cabinet, it is ensured that the position of the collecting frame is fixed through the deflection frame, it is ensured that the collecting frame can be located under an outlet of the inclined groove, common commodities just enter the collecting frame when falling down from the discharging frame, and collecting and packaging are completed; fragile commodities can be placed on the placing table, so that the commodities can be classified and stored after being taken out of the shopping basket and scanned, and self-service cashier can be carried out orderly.

Description

Technical Field

[0001] The present invention relates to the technical field of cash registers, and in particular to an intelligent cash register. Background Art

[0002] Cash registers are the product of the development of microelectronics technology and the combination of modern commodity circulation management concepts and technological developments. Commercial electronic cash registers are one of the basic electronic equipment that is essential for modern, automated commercial management. Self-service cash registers refer to equipment used for self-service shopping in supermarkets and stores. The equipment allows customers to scan products, check out and pay in a self-service manner, eliminating the need to queue and freeing the one-to-one relationship between cashiers and cashiers.

[0003] When performing self-service checkout, customers are required to scan the product code, check out and pack the items by themselves, eliminating the trouble of queuing. However, since there is no cashier's assistance at self-service checkout, the burden of scanning and packing is increased. Therefore, self-service checkout has advantages and disadvantages. When there are a long queue of people at the cashier's checkout, self-service checkout becomes the second choice for customers. Traditional self-service checkout requires customers to take the items out of the shopping basket, and then scan the code before packing. Without the assistance of outsiders, the above operations need to be completed by the customer alone. When the number of shopping items is large, customers are required to scan the items one by one and arrange fragile items and ordinary items reasonably. The limited area of ​​the self-service checkout counter will limit the number of items purchased, which will make customers busy during operation, reduce their shopping experience, and affect the efficiency of self-service checkout.

[0004] Based on this, an intelligent cash register is proposed. Summary of the invention

[0005] The purpose of the present invention is to propose an intelligent cash register in order to solve the above problems.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: An intelligent cash register comprises a cash register cabinet, wherein an inclined slot is provided on the cash register cabinet, a material discharge frame is connected to the inclined slot, a through slot is provided in the cash register cabinet, a feed track and a discharging track are fixedly connected at both ends of the through slot, a support block is fixedly connected at the lower ends of the feed track and the discharging track, a collection frame is arranged on the feed track, a conveyor belt is connected to the discharging track, and a limiting mechanism for fixing the collection frame is arranged in the through slot.

[0007] Preferably, the limiting mechanism includes a deflection frame, a limiting slot is provided on the collection frame, an inclined block is fixedly connected to the outside of the collection frame, a fixed frame is fixedly connected in the through slot, one end of the deflection frame is rotatably connected to the fixed frame, one end of the deflection frame is fixedly connected to the limiting column, the limiting column abuts on the limiting slot, a tensioning belt is connected between the deflection frames, a withdrawal frame is slidably connected in the cash register, one end of the withdrawal frame is fixedly connected to a connecting spring 1, and the other end of the connecting spring 1 is fixedly connected in the cash register, one end of the withdrawal frame is fixedly connected to a separation column, the outer side of the separation column abuts against the deflection frame, and one side of the withdrawal frame is provided with a pushing member for driving the collection frame to move.

[0008] Preferably, the pushing member includes a pushing rod, a movable slide groove is provided on the feeding track, a sliding elliptical block is fixedly connected to the lower end of the pushing rod, the sliding elliptical block is slidably connected to the movable slide groove, a threaded cylinder is fixedly connected to the lower end of the sliding elliptical block, a motor frame and a gear frame are fixedly connected to the lower end of the feeding track, a threaded rod is rotatably connected to the gear frame, the threaded cylinder is threadedly connected to the threaded rod, a double gear set is fixedly connected to the threaded rod, a rotating motor is fixedly connected to the motor frame, and the rotating motor is rotatably connected to the staggered gear through a rotating rod. The wheel set, the staggered gear set is arranged below the double gear set, the gear frame is fixedly connected with abutment spring 2, the outer side of the cash register is fixedly connected with abutment spring 1, a deflection rod is arranged on one side of the threaded rod, the lower end of the feed track is fixedly connected with a vertical rod, the deflection rod is rotatably connected to the vertical rod, a limiting frame is fixedly connected to the vertical rod, one end of the vertical rod is fixedly connected with a spring frame, a gear spring is fixedly connected between one end of the spring frame and one end of the deflection rod, and one end of the deflection rod is connected with a toggle assembly for toggling the deflection rod.

[0009] Preferably, the toggle assembly includes a lower rack, one end of the lower rack is connected to one end of the deflection rod through a connecting rope, a transmission gear is rotatably connected in the cashier cabinet, the transmission gear and the lower rack are meshed with each other, the lower rack is slidably connected in the cashier cabinet, an upper rack is meshed and connected above the transmission gear, the upper rack is slidably connected to the cashier cabinet, one end of the upper rack is fixedly connected to a transmission frame, a connecting spring 2 is fixedly connected to the transmission frame, the other end of the connecting spring 2 is fixedly connected to the cashier cabinet, a sliding rod is fixedly connected to the transmission frame, a side sliding groove is provided on the discharging track, the sliding rod is slidably connected to the side sliding groove, and a control button is connected to the discharging track.

[0010] Preferably, a rolling plate is fixedly connected to the outside of the cash register, an information board is fixedly connected to the rolling plate, a display and a bird's-eye view block are connected to the information board, and a camera is connected to the bird's-eye view block.

[0011] Preferably, the cashier cabinet is connected to a display table, the lower end of the cashier cabinet is fixedly connected to a bottom pad, the outer side of the cashier cabinet is fixedly connected to a protective cover, the lower end of the collection frame is fixedly connected to an anti-slip strip, and the outer side of the collection frame is fixedly connected to a handle.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. The present application adopts a deflection frame structure, which can effectively limit the position of the collection box. When the collection box is sent into the cash register, the deflection frame is used to ensure that the position of the collection box is fixed, ensuring that the collection box can be located directly below the outlet of the inclined slot. Ordinary goods just enter the collection box when falling from the feeding frame, completing collection and packaging, while fragile goods can be placed on the display table, so that the goods can be taken out of the shopping basket, scanned, and stored in categories, so that self-service checkout can be carried out in an orderly manner.

[0013] 2. The present application adopts a threaded rod structure and utilizes the threaded rod to drive the threaded barrel structure to move, so that the pushing rod connected to the threaded barrel pushes the collection frame into the cash register, thereby realizing the operation of automatically sending the collection frame into the cash register. In addition, due to the double gear set provided on the threaded rod, the threaded rod can realize forward and reverse operations respectively, that is, after the collection frame is transported, the pushing rod moves to the initial position to complete the reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the overall structure of a cash register provided in an embodiment of the present invention is shown; Figure 2 It shows a schematic diagram of the structure of a cash register from a rear view according to an embodiment of the present invention; Figure 3 It shows a schematic structural diagram of a cash register provided in a front view according to an embodiment of the present invention; Figure 4 It shows a schematic structural diagram of a support block connection provided by an embodiment of the present invention; Figure 5 It shows a schematic diagram of a connection position of an abutment spring provided in an embodiment of the present invention; Figure 6 It shows a schematic structural diagram of the mobile chute provided in accordance with an embodiment of the present invention; Figure 7 It shows a schematic structural diagram of a connection of a pull-out frame provided in an embodiment of the present invention; Figure 8 It shows a schematic structural diagram of the anti-slip strip connection provided in an embodiment of the present invention; Fig. 9 It shows a schematic structural diagram of a transmission gear connection provided in an embodiment of the present invention; Fig.10It shows a schematic structural diagram of a motor frame connection provided in an embodiment of the present invention; Fig.11 It shows a schematic structural diagram of a gear rack connection provided in an embodiment of the present invention; Fig.12 A schematic side view of a threaded rod connection structure provided according to an embodiment of the present invention is shown; Fig.13 A schematic structural diagram of a deflection rod connection provided according to an embodiment of the present invention is shown.

[0015] Legend: 1. Cashier cabinet; 2. Rolling plate; 3. Information board; 4. Display; 5. Overhead block; 6. Unloading frame; 7. Inclined slot; 8. Display table; 9. Protective cover; 10. Feed track; 11. Collection frame; 12. Unloading track; 13. Control button; 14. Side slide; 15. Slide bar; 16. Extraction frame; 17. Transmission frame; 18. Support block; 19. Through slot; 20. Bottom pad; 21. Camera; 22. Lower rack; 23. Abutment spring 1; 24. Push rod; 25. Moving slide; 26. Handle; 27. Inclined block; 28. Limiting slot; 29. ​​Connection Spring one; 30, separation column; 31, fixed frame; 32, deflection frame; 33, tension belt; 34, limit column; 35, anti-skid strip; 36, conveyor belt; 37, connecting spring two; 38, upper rack; 39, transmission gear; 40, sliding block; 41, threaded rod; 42, motor frame; 43, threaded cylinder; 44, double gear set; 45, rotating rod; 46, offset gear set; 47, gear frame; 48, rotating motor; 49, abutment spring two; 50, connecting rope; 51, vertical rod; 52, gear spring; 53, limit frame; 54, deflection rod; 55, spring frame. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-13 , the present invention provides a technical solution: An intelligent cash register includes a cash register 1, on which an inclined slot 7 is provided, and a material discharging frame 6 is connected to the inclined slot 7. By using the setting of the inclined slot 7, the hollow internal structure of the cash register 1 can also be used to store goods. After the goods are scanned, they will be dropped from the material discharging frame 6 and automatically fall into the packing bag on the collection frame 11 to complete the overall collection. A supermarket supervisor will supervise the checkout on one side of the cash register 1, and the supervisor can supervise multiple cash registers. When there are not enough packing bags in the collection frame 11, the supervisor can also assist in laying out the packing bags. That is, one supervisor can operate multiple cash registers at the same time to improve the cash register efficiency. A through slot 19 is provided in the cash register 1, and the two ends of the through slot 19 are fixedly connected to the feed track 10 and the discharge track 12. The lower ends of the feed track 10 and the discharge track 12 are fixedly connected to the support block 18. The support block 18 is used to ensure that the feed track 10 and the discharge track 12 are supported below, thereby improving the firmness of the structure. A collection frame 11 is provided on the feed track 10, and a conveyor belt 36 is connected to the discharge track 12. A limiting mechanism for fixing the collection frame 11 is provided in the through slot 19.

[0018] Specifically, Figure 7 As shown, the limiting mechanism includes a deflection frame 32, and a limiting groove 28 is provided on the collection frame 11. The limiting groove 28 is used to limit the collection frame 11, so as to ensure that the position of the collection frame 11 is accurate, and to ensure that the goods can fall into the collection frame 11 accurately along the inclined groove 7. The outer side of the collection frame 11 is fixedly connected with a tilting block 27. The setting of the tilting block 27 is convenient for clamping the inclined surface of the tilting block 27 through the limiting column 34, so as to force the collection frame 11 to move onto the conveyor belt 36. A fixed frame 31 is fixedly connected in the through groove 19, and one end of the deflection frame 32 is rotatably connected to the fixed frame 31, and one end of the deflection frame 32 is fixedly connected to the limiting column 34. The limiting column 34 abuts against the limiting groove 28, and the deflection frame 32 A tensioning belt 33 is connected between them, and a pull-out frame 16 is slidably connected inside the cash register 1. By pulling the pull-out frame 16, the deflection frame 32 can be rotated around its rotation axis, so that one end of the limit column 34 can be spread out away from each other. At this time, the tensioning belt 33 will also be pulled, and one end of the pull-out frame 16 is fixedly connected to a connecting spring 29, and the other end of the connecting spring 29 is fixedly connected inside the cash register 1. After the customer finishes pulling the pull-out frame 16, under the action of the connecting spring 29, the pull-out frame 16 returns to its initial state, and one end of the pull-out frame 16 is fixedly connected to a separation column 30, and the outer side of the separation column 30 abuts against the deflection frame 32. A pushing member for driving the collection frame 11 to move is provided on one side of the pull-out frame 16.

[0019] Specifically, Figure 6 , Fig.10 , Fig.11As shown, the pushing member includes a pushing rod 24, a moving slide groove 25 is provided on the feeding track 10, a sliding elliptical block 40 is fixedly connected to the lower end of the pushing rod 24, and the sliding elliptical block 40 is slidably connected to the moving slide groove 25. A limited position structure is provided in the moving slide groove 25, so that when the sliding elliptical block 40 slides in the moving slide groove 25, it will not fall, thereby improving the sliding stability of the sliding elliptical block 40 structure. A threaded barrel 43 is fixedly connected to the lower end of the sliding elliptical block 40, and the lower end of the sliding elliptical block 40 is fixedly connected to the threaded barrel 43 through a block structure, and a thread is provided inside the threaded barrel 43. The lower end of the feeding track 10 is fixedly connected to a motor frame 42 and a gear frame 47, and the gear frame 47 is used to ensure the stability of the rotation of the rotating rod 45 and the threaded rod 41, and also ensure the rotation stability. The positions of the rod 45 and the threaded rod 41 are fixed, wherein one end of the threaded rod 41 can slide on the teeth of the gear frame 47, while the two rotating rods 45 cannot slide and can only rotate on the gear frame 47. The threaded rod 41 is rotatably connected to the gear frame 47, and the threaded cylinder 43 is threadedly connected to the threaded rod 41. When the threaded cylinder 43 moves to the two ends of the threaded rod 41, it will stop moving because the two ends of the threaded rod 41 are not threaded. At this time, the block structure above the threaded cylinder 43 will squeeze the abutment spring 1 23 and the abutment spring 2 49, forcing the threaded cylinder 43 to reconnect to the threaded structure on the threaded rod 41 when the threaded rod 41 changes its rotation direction. The threaded rod 41 is fixedly connected with a double gear set 44, and the double gear set 4 4 have the same rotation direction and keep synchronization. A rotating motor 48 is fixedly connected to the motor frame 42. The rotating motor 48 is rotatably connected to the staggered gear set 46 through the rotating rod 45. The staggered gear sets 46 are meshed with each other, and the rotation directions of the two are opposite. One gear in the double gear set 44 can only mesh with one gear in the staggered gear set 46. There is only one meshing situation, and only one one-to-one meshing can occur at the same time. The staggered gear set 46 is arranged below the double gear set 44. An abutment spring 2 49 is fixedly connected to the gear frame 47. An abutment spring 1 23 is fixedly connected to the outside of the cash register 1. A deflection rod 54 is arranged on one side of the threaded rod 41. A vertical rod 51 is fixedly connected to the lower end of the feed track 10. The deflection rod 54 is rotatably connected to the vertical rod 51, and a limit frame 53 is fixedly connected to the vertical rod 51. A spring frame 55 is fixedly connected to one end of the vertical rod 51, and a gear spring 52 is fixedly connected between one end of the spring frame 55 and one end of the deflection rod 54. One end of the deflection rod 54 is connected to a toggle assembly for toggling the deflection rod 54. The vertical rod 51 is used to ensure that the position of the deflection rod 54 is determined, and the setting of the gear spring 52 is such that one end of the deflection rod 54 can only be at the far left or far right end. The gear spring 52 is used to pull one end of the deflection rod 54. The distances between the two ends of the deflection rod 54 and the rotating axis are different. A lever structure is adopted, which makes it easier to toggle the double gear set 44 by pulling one end of the deflection rod 54 through the gear spring 52.

[0020] Specifically, Figure 2 , Figure 3 and Fig. 9 As shown, the toggle assembly includes a lower rack 22, one end of the lower rack 22 is connected to one end of the deflection rod 54 through a connecting rope 50, and only when the lower rack 22 moves left and right to the maximum distance, the deflection rod 54 will be pulled by the connecting rope 50 to switch the gear. During the movement of the lower rack 22, the deflection rod 54 will maintain the previous gear unchanged. At this time, the rotation direction of the threaded rod 41 does not change. A transmission gear 39 is rotatably connected in the cashier cabinet 1, and the transmission gear 39 and the lower rack 22 are meshed with each other. The lower rack 22 is slidably connected in the cashier cabinet 1, and the transmission gear 39 is rotatably connected inside the cashier cabinet 1. The upper rack 38 and the lower rack 22 are kept moving synchronously through the transmission gear 39, and the upper rack 38 and the lower rack 22 are both slidably connected in the cashier cabinet 1, and the upper rack 38 is meshed and connected above the transmission gear 39. The upper rack 38 is slidably connected to the cashier cabinet 1, and one end of the upper rack 38 is fixed A transmission frame 17 is connected, and a connecting spring 2 37 is fixedly connected to the transmission frame 17, and the other end of the connecting spring 2 37 is fixedly connected to the cash register 1, and a slide bar 15 is fixedly connected to the transmission frame 17, and a side slide groove 14 is opened on the discharge track 12, and the slide bar 15 is slidably connected to the side slide groove 14, and a control button 13 is connected to the discharge track 12. When the slide bar 15 is not pushed by the collection frame 11, due to the action of the connecting spring 2 37, the slide bar 15 and the transmission frame 17 will be pulled to restore the initial state. When the transmission frame 17 moves to the maximum distance, one side of the transmission frame 17 will abut against the control button 13, and the control button 13 is pressed to stop the conveyor belt 36. At this time, the position of the collection frame 11 remains fixed, and the customer can integrate the packaged goods with the fragile special goods, and then lift the product packaging bag placed in the collection frame 11 in advance to complete the checkout.

[0021] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, a rolling plate 2 is fixedly connected to the outer side of the cash register 1, and an information board 3 is fixedly connected to the rolling plate 2. The rolling plate 2 is used to fix the information board 3 structure to ensure the firmness of the information board 3 structure. A display 4 and a top-view block 5 are connected to the information board 3, and a camera 21 is connected to the top-view block 5. The information board 3 is used to display the summary information of the goods scanned by the customer to facilitate checkout. The camera 21 is used to monitor the customer's scanning and improve the security of shopping checkout.

[0022] Specifically, Figure 1 , Figure 5 , Figure 7 and Figure 8As shown, the cash register 1 is connected with a display table 8, and the display table 8 is used to implement the classification and packaging operation of goods, so as to avoid the redundant stacking of various kinds of goods on the cash register and increase the packaging burden. The lower end of the cash register 1 is fixedly connected with a bottom pad 20, and the bottom pad 20 is used to ensure the stability of the overall structure of the cash register and avoid the cash register from slipping. The outer side of the cash register 1 is fixedly connected with a protective cover 9, and the protective cover 9 is used to protect the structure at the gear rack 47 to avoid the structure from being disturbed by the external environment and improve the durability of the structure. The lower end of the collection frame 11 is fixedly connected with an anti-slip strip 35, and the anti-slip strip 35 makes it difficult for the collection frame 11 and the conveyor belt 36 to slip. The outer side of the collection frame 11 is fixedly connected with a handle 26, and the handle 26 allows customers to easily lift the collection frame 11.

[0023] In summary, the smart cash register provided in this embodiment, after the customer finishes shopping, takes out the goods that need to be cashed from the shopping basket and places them in the collection box 11, in which shopping bags are placed in advance. The customer then takes the goods out of the collection box 11, aligns the QR code of the goods with the scanning structure on the information board 3, and then places them in different positions of the cash register according to the properties of the goods. Specifically, ordinary goods can be placed in the unloading frame 6, so that the goods fall into the collection frame 11 below along the inclined groove 7. For fragile goods or goods that are not easy to put into the unloading frame 6, they can be placed on the display table 8, so as to achieve the effect of classifying and placing the goods during checkout scanning, thereby increasing the area of ​​the traditional cash register with only a single display structure.

[0024] After all the goods have been scanned and checked out, the pull-out frame 16 is pulled outward so that the separation column 30 can be pulled outward, so that the deflection frames 32 are separated from each other. At this time, one end of the deflection frame 32 rotates around the position where it is connected to the fixed frame 31, the tensioning belt 33 is tightened, the limiting column 34 is disengaged from the limiting groove 28, and relies on the pushing rod 24 to push the previous collection frame 11, and the previous collection frame 11 pushes the collection frame 11 where the goods are placed, so that the collection frame 11 moves forward a short distance, and then the pull-out frame 16 is released. At this time, the deflection frame 32, under the action of the tensioning belt 33, uses the limiting column 34 to clamp the tilting block 27 structure, so that the collection frame 11 moves further forward, and the anti-slip When the strip 35 falls on the conveyor belt 36, the collection frame 11 will move with the conveyor belt 36 to the discharge track 12, and the movement of the collection frame 11 will drive the slide bar 15 to slide on the side slide groove 14. When the slide bar 15 slides outward, when it moves to the point where the slide bar 15 contacts the control button 13, the conveyor belt 36 stops running and the collection frame 11 remains stationary. When the collection frame 11 moves with the conveyor belt 36, the connecting spring 23 is stretched, and the upper rack 38 will also move in the direction away from the cash register 1, thereby driving the transmission gear 39 to rotate. At the same time, the transmission gear 39 drives the lower rack 22 to move, and the connecting rope 50 at one end of the lower rack 22 is used to pull the deflection rod 54 to deflect.

[0025] When the lower rack 22 moves to the maximum position, the connecting rope 50 just pulls the deflection rod 54 to change the deflection angle, wherein the deflection rod 54 has two deflection angles, namely, two positions where one side of the deflection rod 54 abuts against the two columnar structures on the limit frame 53, and the gear spring 52 is relied on to ensure the switching between the two deflection angles to prevent the deflection rod 54 from appearing between the two deflection angles. By toggling the deflection rod 54, one end of the deflection rod 54 toggles the double gear set 44, so that the threaded rod 41 connected to the double gear set 44 moves in the horizontal direction. At this time, one gear in the double gear set 44 is meshed with one gear in the staggered gear set 46. If the deflection rod 54 is placed in another gear position, the other gear of the double gear set 44 will be meshed with another gear in the staggered gear set 46. Since the staggered gear sets 46 are staggered and meshed with each other, the two gears rotate in opposite directions, that is, before and after the double gear set 44 moves, the threaded rod The rotation direction of 41 is opposite, and the threaded rod 41 is used to drive the threaded cylinder 43 to move on the threaded rod 41. When the threaded cylinder 43 moves to the two ends of the threaded rod 41, it will stop moving due to the lack of threaded structure at the two ends of the threaded rod 41. At this time, the structure connected between the threaded cylinder 43 and the sliding elliptical block 40 will squeeze the abutment spring 29 and the abutment spring 1 23, wherein the abutment spring 29 and the abutment spring 1 23 correspond to the two ends of the threaded rod 41 respectively, and the threaded cylinder 43 is used to drive the sliding elliptical block 40 to slide on the moving slide groove 25, thereby driving the pushing rod 24 to push the collection frame 11 into the through groove 19 in the cash register. Since one side of the collection frame 11 is an arc surface, it will support the limit post 34 to expand. When the limit post 34 moves to the limit groove 28, the limit post 34 will fall into the limit groove 28, preventing the collection frame 11 from continuing to move. At this time, the collection frame 11 will be directly below the exit of the inclined groove 7, which is convenient for the next packaging of goods.

[0026] During this process, the offset gear set 46 rotates throughout the entire process. At this time, the threaded cylinder 43 will move to the side close to the cash register 1 and stop moving by using the non-threaded structure at both ends of the threaded rod 41. At this time, the threaded rod 41 still keeps rotating, waiting for the connecting rope 50 to pull the deflection rod 54 to change the gear position, thereby changing the rotation direction of the threaded rod 41. The abutment spring 1 23 can be used to push the threaded cylinder 43 to reconnect with the threaded structure on the threaded rod 41, and make the threaded cylinder 43 move on the threaded rod 41. When the collection frame 11 moves to the maximum position on the conveyor belt 36, the deflection rod 54 is pulled by the lower rack 22 to cause gear deflection. At this time, the customer can place the fragile goods on the display table 8 above the goods that have been packaged in the collection frame 11 to avoid damage to the fragile goods. When placing fragile goods above ordinary goods, the rotation of the threaded rod 41 will drive the previous collection frame 11 to enter the through groove 19, waiting for the next checkout and packaging.

[0027] After the customer has finished arranging the entire merchandise, he needs to transfer the collection box 11 from the discharge track 12 to the feed track 10, and then take away the packaging tape and the merchandise in the collection box 11 to complete the checkout. At this time, the transmission frame 17 contracts under the action of the connecting spring 2 37. At this time, the control button 13 of the conveyor belt 36 is not squeezed, and the conveyor belt 36 resumes operation. The upper rack 38 moves with the lower rack 22. When the lower rack 22 moves to the maximum position, it will drive the connecting rope 50 to be tightened and pull the deflection rod 54 to change gears, so that the threaded rod 41 changes its rotation direction, so that the push rod 24 pushes the collection box 11 located on the feed track 10 to move away from the cash register 1. The supermarket supervisor located on one side of the cash register 1 needs to return the collection box 11 to the position between the push rod 24 and the cash register 1, and check whether there is a packaging bag in the collection box 11, so as to provide sufficient preparation for the customer's next packaging, improve the customer's checkout experience, and reduce the burden of manual cashiering.

[0028] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent cash register, comprising a cash register cabinet (1), wherein a roll plate (2) is fixedly connected to the outside of the cash register cabinet (1), an information board (3) is fixedly connected to the roll plate (2), a display (4) and a top-view block (5) are connected to the information board (3), and a camera (21) is connected to the top-view block (5), characterized in that: The cashier cabinet (1) is provided with an inclined slot (7), a material discharge frame (6) is connected to the inclined slot (7), a through slot (19) is provided in the cashier cabinet (1), a feed track (10) and a discharge track (12) are fixedly connected at both ends of the through slot (19), a support block (18) is fixedly connected at the lower ends of the feed track (10) and the discharge track (12), a collection frame (11) is provided on the feed track (10), a conveyor belt (36) is connected to the discharge track (12), and a limiting mechanism for fixing the collection frame (11) is provided in the through slot (19).

2. The intelligent cash register according to claim 1, characterized in that: The limiting mechanism comprises a deflection frame (32), a limiting groove (28) is provided on the collection frame (11), a tilting block (27) is fixedly connected to the outside of the collection frame (11), a fixing frame (31) is fixedly connected to the inside of the through groove (19), one end of the deflection frame (32) is rotatably connected to the fixing frame (31), one end of the deflection frame (32) is fixedly connected to the limiting column (34), the limiting column (34) abuts against the limiting groove (28), and the deflection frame (32) is fixedly connected to the fixing frame (31). A tensioning belt (33) is connected, a pull-out frame (16) is slidably connected inside the cash register (1), one end of the pull-out frame (16) is fixedly connected to a connecting spring (29), the other end of the connecting spring (29) is fixedly connected inside the cash register (1), one end of the pull-out frame (16) is fixedly connected to a separation column (30), the outer side of the separation column (30) is in contact with the deflection frame (32), and one side of the pull-out frame (16) is provided with a pushing member for driving the collection frame (11) to move.

3. The intelligent cash register according to claim 2, characterized in that: The pushing member comprises a pushing rod (24), a movable slide groove (25) is provided on the feeding track (10), a sliding elliptical block (40) is fixedly connected to the lower end of the pushing rod (24), the sliding elliptical block (40) is slidably connected to the movable slide groove (25), a threaded cylinder (43) is fixedly connected to the lower end of the sliding elliptical block (40), a motor frame (42) and a gear frame (47) are fixedly connected to the lower end of the feeding track (10), a threaded rod (41) is rotatably connected to the gear frame (47), the threaded cylinder (43) is threadedly connected to the threaded rod (41), a double gear set (44) is fixedly connected to the threaded rod (41), a rotating motor (48) is fixedly connected to the motor frame (42), and the rotating motor (48) is rotatably connected to the offset gear through the rotating rod (45). The present invention relates to a double gear group (46), wherein the offset gear group (46) is arranged below the double gear group (44), the gear frame (47) is fixedly connected with a second abutment spring (49), the outer side of the cashier cabinet (1) is fixedly connected with a first abutment spring (23), a deflection rod (54) is arranged on one side of the threaded rod (41), the lower end of the feed track (10) is fixedly connected with a vertical rod (51), the deflection rod (54) is rotatably connected to the vertical rod (51), the vertical rod (51) is fixedly connected with a limiting frame (53), one end of the vertical rod (51) is fixedly connected with a spring frame (55), a gear spring (52) is fixedly connected between one end of the spring frame (55) and one end of the deflection rod (54), and one end of the deflection rod (54) is connected with a toggle assembly for toggling the deflection rod (54).

4. The intelligent cash register according to claim 3, characterized in that: The toggle assembly comprises a lower rack (22), one end of the lower rack (22) being connected to one end of a deflection rod (54) via a connecting rope (50), a transmission gear (39) being rotatably connected in the cashier cabinet (1), the transmission gear (39) and the lower rack (22) being meshed with each other, the lower rack (22) being slidably connected in the cashier cabinet (1), an upper rack (38) being meshed above the transmission gear (39), the upper rack (38) being slidably connected on the cashier cabinet (1) One end of the upper rack (38) is fixedly connected to a transmission frame (17), a second connecting spring (37) is fixedly connected to the transmission frame (17), the other end of the second connecting spring (37) is fixedly connected to the cashier cabinet (1), a slide bar (15) is fixedly connected to the transmission frame (17), a side slide groove (14) is provided on the discharge track (12), the slide bar (15) is slidably connected to the side slide groove (14), and a control button (13) is connected to the discharge track (12).

5. The intelligent cash register according to claim 1, characterized in that: The cash register (1) is connected to a display table (8), the lower end of the cash register (1) is fixedly connected to a bottom pad (20), the outer side of the cash register (1) is fixedly connected to a protective cover (9), the lower end of the collection frame (11) is fixedly connected to an anti-slip strip (35), and the outer side of the collection frame (11) is fixedly connected to a handle (26).

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