Cash recognition device with insurance function

Abstract

The utility model relates to the technical field of cash deposit and withdrawal boxes, in particular to a cash recognition device with a safety function, which comprises a box body, a cash inlet is arranged at the front part of the box body, a passage for banknotes to slide in is reserved in the box body, and a cash discriminator is arranged in the box body. A first shifting plate, a second shifting plate and an eccentric rotating roller are rotationally mounted in the middle of the box body; a liftable sliding block is arranged on the rear side of the interior of the box body, an upper temporary storage opening and a lower temporary storage opening are formed in the sliding block, the eccentric roller body counts and transfers banknotes one by one in the rotating process, the height of the sliding block is adjusted through a first shifting plate and a second shifting plate, and therefore the banknotes can be conveniently stored. According to the banknote checking and counting device, the real and counterfeit banknotes respectively enter the upper temporary storage port and the lower temporary storage port of the sliding block, the identified banknotes can be effectively distinguished from the banknotes which cannot be identified in time in the banknote checking and counting process, pause is avoided, the banknote checking and counting efficiency is improved, the banknotes are automatically classified, and mixing of the real and counterfeit banknotes is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cash cashier boxes, in particular to a cash identification device with a safety function. Background Art

[0002] Banks and other institutions can count cash banknotes when managing them, and can also identify genuine and counterfeit banknotes during the banknote counting process.

[0003] Traditional banknote counting can utilize image recognition technology. Common identification devices include currency detectors. During the bill checking process, stacks of cash are fed into the detector one by one. Whenever the detector detects a counterfeit bill, it stops counting and sounds an alarm. However, some bills, such as those with wrinkled or damaged paper, can cause the detector to be unable to distinguish between genuine and counterfeit bills and thus be classified as counterfeit. These repeated pauses and alarms significantly impact banknote counting efficiency. Therefore, a cash identification device with a safety function has been proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cash identification device with a safety function.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A cash identification device with a safety function comprises a box body, wherein the front portion of the box body has a cash inlet, and the rear portion of the box body has a lower cash outlet and an upper cash outlet;

[0007] The front side of the inner part of the box body is provided with a lower fixing block and an upper fixing block, a channel for sliding banknotes into is reserved between the lower fixing block and the upper fixing block, the channel is aligned with the banknote inlet, a slope is provided at the tail end of the lower fixing block, and a cash detector is provided at the tail end of the upper fixing block;

[0008] A transmission shaft is provided in the middle of the box body, and a first shift plate, a second shift plate and an eccentric roller are sleeved on the transmission shaft;

[0009] A sliding block that can be lifted vertically is provided on the rear side of the box body, an upper temporary storage opening and a lower temporary storage opening are provided inside the sliding block, and an upper positioning block and a lower positioning block are provided on the side of the sliding block facing the eccentric roller;

[0010] A fixing column is further provided on the inner rear side of the box body, and a limit plate is sleeved on the fixing column via a spring shaft, and the limit plate is rotatably abutted against the lower positioning block;

[0011] The first shift plate and the second shift plate rotate synchronously, the first shift plate rotates against the limit plate, and the second shift plate rotates against the upper positioning block.

[0012] In a preferred technical solution, a stepper motor is provided outside the box body, and an output end of the stepper motor is connected to the transmission shaft.

[0013] In a preferred technical solution, the positions of the upper positioning block and the lower positioning block are kept staggered up and down.

[0014] In a preferred technical solution, a guide block is provided on the inner wall of the box body, and a guide groove is provided on the inner surface of the sliding block, and the guide groove is slidably fitted with the guide block.

[0015] In a preferred technical solution, the guide groove is opened vertically.

[0016] In a preferred technical solution, two splines are provided on the shaft of the transmission shaft, one of which is inserted into the eccentric roller and drives the eccentric roller to rotate, and the other is inserted into the first shift plate and the second shift plate and drives the first shift plate and the second shift plate to rotate synchronously.

[0017] The beneficial effects of the utility model are:

[0018] The cash identification device proposed in this solution solves the problem that the banknote verification equipment frequently pauses during the banknote verification process, which affects the efficiency of banknote counting. During the banknote verification and counting process, the banknotes that have been identified can be effectively distinguished from the banknotes that cannot be identified in time, which can avoid pauses in the banknote verification link and improve the efficiency of banknote verification and counting. In addition, the banknotes are automatically classified, and there will be no mixing of real and fake banknotes, which can provide an insurance function. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the cash identification device proposed in the present utility model;

[0020] Figure 2 This is a side structural diagram of the cash identification device proposed in the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the cash identification box proposed by the utility model;

[0022] Figure 4 for Figure 3 A structural diagram of the assembly relationship between the sliding block, the first shift plate, the second shift plate and the limit plate inside the identification box;

[0023] Figure 5 This is a schematic structural diagram of the rear side of the sliding block proposed in the present invention.

[0024] In the figure: 1. Box body; 2. Cash inlet; 3. Stepper motor; 4. Lower cash outlet; 5. Upper cash outlet; 6. Lower fixed block; 61. Slope; 7. Upper fixed block; 8. Cash discriminator; 9. Channel; 10. Sliding block; 11. Upper temporary storage port; 12. Lower temporary storage port; 13. Eccentric roller; 14. Transmission shaft; 15. First shift plate; 16. Second shift plate; 17. Limit plate; 18. Fixed column; 19. Guide block; 20. Upper positioning block; 21. Lower positioning block; 22. Guide groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] In this embodiment, refer to Figure 1-5 A cash identification device with a security function includes a housing 1 with a cash inlet 2 at the front and lower and upper cash outlets 4 and 5 at the rear. A lower fixing block 6 and an upper fixing block 7 are provided on the front interior of the housing 1. A channel 9 for sliding banknotes is provided between the lower and upper fixing blocks 6 and 7, and is aligned with the cash inlet 2. To verify banknotes, the operator simply passes the banknotes through the cash inlet 2.

[0027] The tail end of the lower fixed block 6 is provided with a landslide 61 , and the tail of the upper fixed block 7 is provided with a cash validator 8 .

[0028] A transmission shaft 14 is provided in the middle of the box body 1, and a stepper motor 3 is provided outside the box body 1. The output end of the stepper motor 3 is connected to the transmission shaft 14. A first shift plate 15, a second shift plate 16, and an eccentric roller 13 are mounted on the transmission shaft 14. The first shift plate 15 and the second shift plate 16 rotate synchronously.

[0029] Two splines are provided on the shaft of the transmission shaft 14, one of which is inserted into the eccentric roller 13 to drive the eccentric roller 13 to rotate, and the other spline is inserted into the first shift plate 15 and the second shift plate 16 to drive the first shift plate 15 and the second shift plate 16 to rotate synchronously.

[0030] The transmission shaft 14 can slide axially, and one of the splines on the transmission shaft 14 is always in the eccentric roller 13 when the transmission shaft 14 slides axially, so the stepper motor 3 can control the eccentric roller 13 to rotate all the time; the other spline on the transmission shaft 14 can control the first dial plate 15 and the second dial plate 16 to rotate synchronously according to the position of the transmission shaft 14 sliding along the axial direction.

[0031] As attached Figure 3As shown, the front end of the banknote being handed in is just below the eccentric roller 13. At the same time, the cash identifier 8 at the tail of the upper fixed block 7 can authenticate the authenticity of the banknotes on the top layer.

[0032] The rear side of the box body 1 is provided with a sliding block 10 that is lifted vertically. In conjunction with the drawings of the specification, the inner wall of the box body 1 is provided with a guide block 19. The inner surface of the sliding block 10 is provided with a guide groove 22. The guide groove 22 is slidably adapted to the guide block 19. Figure 5 As shown, the guide groove 22 is opened vertically.

[0033] An upper temporary storage opening 11 and a lower temporary storage opening 12 are defined inside the sliding block 10 . An upper positioning block 20 and a lower positioning block 21 are provided on the side of the sliding block 10 facing the eccentric roller 13 .

[0034] The first shift plate 15 rotates against the limit plate 17, and the second shift plate 16 rotates against the upper positioning block 20. In order to ensure the smooth transmission process, it is necessary to ensure that the upper positioning block 20 and the lower positioning block 21 are in the staggered positions.

[0035] A fixing column 18 is also provided on the inner rear side of the box body 1. A limit plate 17 is sleeved on the fixing column 18 through a spring shaft. The limit plate 17 rotates against the lower positioning block 21. The limit plate 17 is installed on the fixing column 18 through a spring shaft, so the limit plate 17 has a rebound characteristic.

[0036] During the banknote verification process, when the banknote is identified as genuine, Figure 3 In the state shown, when the eccentric roller 13 rotates one circle, its roller surface can push out the uppermost banknotes it contacts, so that the banknotes flow along the slide 61 into the lower temporary storage port 12 .

[0037] When the topmost banknote cannot be identified, the transmission shaft 14 slides axially for a distance, so that the spline is built into the first dial plate 15 and the second dial plate 16 and drives the first dial plate 15 and the second dial plate 16 to rotate clockwise for one circle synchronously and then retract.

[0038] During the period in which the first dial plate 15 and the second dial plate 16 rotate one circle:

[0039] First, when the first and second shift plates 15 and 16 rotate, the first shift plate 15 contacts the stop plate 17, causing the lower positioning block 21 to break free from the stop plate 17 and fall downward. At this point, the upper temporary storage opening 11 of the sliding block 10 aligns with the slope 61. As a result, the eccentric roller 13 rotates and pushes the topmost banknote into the upper temporary storage opening 11.

[0040] Subsequently, the transmission shaft 14 drives the second dial plate 16 to continue to rotate, and the second dial plate 16 will touch the upper positioning block 20 and lift the sliding block 10 upward to a high position. During the lifting stage of the sliding block 10, the limit plate 17 will also return to its initial position due to its resilience. When the second dial plate 16 is separated from the upper positioning block 20, the sliding block 10 falls back again, and the lower positioning block 21 abuts against the limit plate 17 again. In this way, the sliding block 10 is fixed by the limit plate 17 and returns to the position shown in the attached figure. Figure 3 As shown in the figure, the lower temporary storage port 12 is just aligned with the landslide 61, and the subsequent banknote verification work can be started again.

[0041] During the banknote verification process, genuine banknotes are promptly slid into the lower temporary storage port 12, while banknotes that cannot be verified are slid into the upper temporary storage port 11. The upper temporary storage port 11 and the lower temporary storage port 12 are aligned with the upper and lower banknote outlets 5 and 4 at the rear of the box body 1, respectively, to facilitate staff to remove banknotes. This banknote verification process not only avoids pauses in the banknote verification process and improves banknote verification and counting efficiency, but also ensures that banknotes are automatically and completely sorted and stored, preventing the mixing of genuine and counterfeit banknotes, thus providing a safety function.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cash identification device with insurance function, characterized in that: The box body (1) comprises a box body (1), wherein the front portion of the box body (1) is provided with a banknote inlet (2), and the rear portion of the box body (1) is provided with a lower banknote outlet (4) and an upper banknote outlet (5); The inner front side of the box body (1) is provided with a lower fixing block (6) and an upper fixing block (7), a channel (9) for sliding banknotes is retained between the lower fixing block (6) and the upper fixing block (7), the channel (9) is aligned with the banknote inlet (2), a slide (61) is provided at the tail end of the lower fixing block (6), and a cash identification device (8) is provided at the tail end of the upper fixing block (7); A transmission shaft (14) is provided in the middle of the box body (1), and a first shift plate (15), a second shift plate (16) and an eccentric roller (13) are sleeved on the transmission shaft (14); A sliding block (10) that is lifted and lowered vertically is provided on the rear side of the interior of the box body (1), an upper temporary storage opening (11) and a lower temporary storage opening (12) are provided inside the sliding block (10), and an upper positioning block (20) and a lower positioning block (21) are provided on the side of the sliding block (10) facing the eccentric roller (13); A fixing column (18) is further provided on the inner rear side of the box body (1), and a limiting plate (17) is sleeved on the fixing column (18) via a spring shaft, and the limiting plate (17) is rotatably abutted against the lower positioning block (21); The first shift plate (15) and the second shift plate (16) rotate synchronously, the first shift plate (15) rotates against the limit plate (17), and the second shift plate (16) rotates against the upper positioning block (20).

2. A cash identification device with a security function according to claim 1, characterized in that: A stepping motor (3) is provided outside the box body (1), and an output end of the stepping motor (3) is connected to the transmission shaft (14).

3. A cash identification device with a security function according to claim 1, characterized in that: The positions of the upper positioning block (20) and the lower positioning block (21) are kept staggered up and down.

4. A cash identification device with a security function according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a guide block (19), and the inner surface of the sliding block (10) is provided with a guide groove (22), and the guide groove (22) is slidably adapted to the guide block (19).

5. A cash identification device with insurance function according to claim 4, characterized in that: The guide groove (22) is opened vertically.

6. A cash identification device with a security function according to claim 1, characterized in that: Two splines are provided on the shaft of the transmission shaft (14), one of which is inserted into the eccentric roller (13) and drives the eccentric roller (13) to rotate, and the other spline is inserted into the first shift plate (15) and the second shift plate (16) and drives the first shift plate (15) and the second shift plate (16) to rotate synchronously.

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