Bill automatic storage and management device

Abstract

The present invention provides an automatic bill storage and management device. The main body includes a left housing, a right housing and a roll paper core. A roll paper core is arranged between the left housing and the right housing. The two ends of the roll paper core are in shaft hole fit with the left and right housings. A clamping plate is arranged on the outer side of the roll paper core. The two ends of the clamping plate are clamped in the left housing and the right housing. Slide block brackets are arranged in the left and right housings. A top block is arranged in each of the left slide block bracket and the right slide block bracket. The top block is connected to the inner walls of the left slide block bracket and the right slide block bracket through springs. Driving motors are arranged in both the left housing and the right housing; the clamping plate is arranged around the roll paper core. The two ends of the clamping plate are respectively clamped with the left and right slide block brackets. A top core is slidably arranged on the clamping plate; the edge of the upper cover and the edge of the main body are pivotally connected through a rotating shaft. The bills are curled by the roll paper core, reducing the problem of the floor space occupied by the bills, and the roll paper core can be simply disassembled, with simple use and high storage efficiency.

Description

Technical Field

[0001] The present invention relates to the field of bill storage, and particularly to an automatic bill storage and management device. Background Art

[0002] Currently, during the logistics transportation process, various bills are generated. Usually, the driver takes out the bills by himself and keeps them manually. It is very easy to cause the loss, damage, etc. of the bills, resulting in the driver being unable to reimburse later. Therefore, a bill storage device is needed to store the bills. However, the driver usually uses an ordinary box to store the bills. The bills are randomly placed in the ordinary box. The box occupies a large space and it is not convenient to take out the scattered bills. Therefore, a bill storage and management device is needed to store the bills. Summary of the Invention

[0003] The purpose of the present invention is to solve the deficiencies existing in the prior art and to propose an automatic bill storage and management device.

[0004] To achieve the above purpose, the present invention adopts the following technical solution: An automatic bill storage and management device, the automatic bill storage and management device includes

[0005] Main body: The main body includes a left housing, a right housing and a roll paper core. The left housing and the right housing are cylindrical shells. A roll paper core is arranged between the left housing and the right housing. The left end of the roll paper core is in shaft hole fit with the left housing, and the right end of the roll paper core is in shaft hole fit with the right housing. The roll paper core is in a long strip shape, and a through groove is arranged in the middle of the roll paper core, and the through groove penetrates the center of the roll paper core. A clamping plate is arranged on the outer side of the roll paper core, and both ends of the clamping plate are clamped in the left housing and the right housing. A left slider bracket is slidably arranged in the left housing, and a right slider bracket is slidably arranged in the right housing. A top block is arranged in both the left slider bracket and the slider bracket. The top block is connected to the inner walls of the left slider bracket and the right slider bracket through springs. Driving motors capable of rotating the roll paper core are arranged in both the left housing and the right housing;

[0006] Clamping plate: The clamping plate is arranged around the roll paper core. The left end of the clamping plate is clamped with the left slider bracket in a matching manner, and the right end of the clamping plate is clamped with the right slider bracket in a matching manner. A top core is slidably arranged on the clamping plate;

[0007] Upper cover: The edge of the upper cover is pivotally connected to the edge of the main body through a rotating shaft, and the upper cover covers the area between the left housing and the right housing.

[0008] Preferably, the left slider bracket has the same structure as the right slider bracket. Taking the left slider bracket as an example: a protruding limit protrusion is provided on the surface of the left slider bracket, and a limit groove adapted to the limit protrusion is provided on the inner wall of the left housing. The extending directions of the limit protrusion and the limit groove are the same as the extending direction of the paper roll core. A fan-shaped fixed clamping plate is arranged inside the left slider bracket, and an L-shaped clamping groove is provided at the edge of the fixed clamping plate. Both ends of the top block are clamped in the clamping groove, and the top block reciprocates in the clamping groove through a spring.

[0009] Preferably, both ends of the spring are respectively connected to the top block and the inner wall of the left slider bracket. When the spring is compressed to the shortest, both ends of the top block are always inside the long end of the clamping groove and do not contact the short-end outlet of the clamping groove; under the extrusion of the spring, the inner wall of the top block is close to the paper roll core.

[0010] Preferably, the clamping plate is a three-piece clamping plate, which are respectively located on the upper side, lower side and rear side of the paper roll core. The clamping plate is a circular arc-shaped hollow plate, and the inner arc formed by splicing multiple clamping plates is adapted to the arc of the paper roll core.

[0011] Preferably, the inside of the clamping plate is hollow. The top core includes a connecting rod, a top core plate, a pressing handle and a fixed slideway. The top core plates are distributed on both sides of the pressing handle. The top core plates penetrate through the hollow clamping plate. Four groups of fixed slideways are provided on the outer side wall of the clamping plate, and sliding grooves are provided in the fixed slideways. Both ends of the connecting rod are respectively hinged to the top core plate and the pressing handle. Convex sliding columns are respectively arranged on both sides of the end of the connecting rod hinged to the pressing handle, and the sliding columns are slidably clamped in the sliding grooves in the fixed slideways. The top core plate, the connecting rod and the pressing handle form a crank-slider structure.

[0012] Preferably, a driving motor is arranged between the left slider bracket and the left housing, and the rotor of the driving motor is fixedly connected to the left end of the paper roll core.

[0013] Preferably, a handle is fixedly arranged on the upper cover, and the frame of the handle has a rounded corner with a curvature.

[0014] Preferably, an infrared sensor is arranged inside the left housing. The infrared sensor is used to detect signals. When the infrared sensor does not detect a bill, the driving motor stops working.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: By connecting the roll paper core with the driving motor, the bills can be rolled into a roll by the roll paper core, greatly reducing the space occupied by the bills, improving the storage efficiency of the bills, and the existence of the crank-slider type pressing handle enables the roll paper core to be easily disassembled, facilitating the driver to directly take out the rolled bills and improving the replacement efficiency of the roll paper core. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall schematic diagram of an automatic bill storage and management device of the present invention;

[0017] Figure 2 is the top core schematic diagram of an automatic bill storage and management device of the present invention;

[0018] Figure 3 is the overall internal schematic diagram of an automatic bill storage and management device of the present invention;

[0019] Figure 4 is the pressing plate schematic diagram of an automatic bill storage and management device of the present invention;

[0020] Figure 5 is the left slider bracket schematic diagram of an automatic bill storage and management device of the present invention. EMBODIMENTS

[0021] To further understand the purpose, structure, features and functions of the present invention, the following is a detailed description in conjunction with embodiments.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the present invention provides an automatic bill storage and management device, and the automatic bill storage and management device includes

[0023] Main body 1: The main body 1 includes a left housing 11, a right housing 12 and a roll paper core 2. The left housing 11 and the right housing 12 are cylindrical housings. A roll paper core 2 is arranged between the left housing 11 and the right housing 12. The left end of the roll paper core 2 is in shaft hole fit with the left housing 11, and the right end of the roll paper core 2 is in shaft hole fit with the right housing 12. The roll paper core 2 is strip-shaped, and a through groove is arranged in the middle of the roll paper core 2, and the through groove penetrates the center of the roll paper core 2. A holding plate 3 is arranged on the outer side of the roll paper core 2, and both ends of the holding plate 3 are clamped in the left housing 11 and the right housing 12. A left slider bracket 13 is slidably arranged in the left housing 11, and a right slider bracket 14 is slidably arranged in the right housing 12. A top block 5 is arranged in both the left slider bracket 13 and the slider bracket. The top block 5 is connected to the inner walls of the left slider bracket 13 and the right slider bracket 14 through springs. Driving motors 4 for rotating the roll paper core 2 are arranged in both the left housing 11 and the right housing 12;

[0024] Holding plate 3: The holding plate 3 is arranged around the roll paper core 2. The left end of the holding plate 3 is clamped with the left slider bracket 13 in a matching manner, and the right end of the holding plate 3 is clamped with the right slider bracket 14 in a matching manner. A top core 7 is slidably arranged on the holding plate 3;

[0025] Upper cover 6: The edge of the upper cover 6 is pivotally connected to the edge of the main body 1 through a rotating shaft, and the upper cover 6 covers the area between the left housing 11 and the right housing 12.

[0026] During actual use, a bill is inserted into the through groove in the middle of the roll paper core 2. At this time, the driving motor 4 rotates, and at the same time, the holding plate 3 clamps the roll paper core 2 due to the pressing of the spring in the top block 5, so that the roll paper core 2 will not expand outward during the process of rolling the bill, which is convenient for the storage of the bill.

[0027] Preferably, the left slider bracket 13 and the right slider bracket 14 have the same structure. Taking the left slider bracket 13 as an example: The surface of the left slider bracket 13 is provided with protruding limiting protrusions, and the inner wall of the left housing 11 is provided with limiting grooves adapted to the limiting protrusions. The extending directions of the limiting protrusions and the limiting grooves are the same as the extending direction of the roll paper core 2. A fan-shaped fixed clamping plate is arranged in the left slider bracket 13, and the edge of the fixed clamping plate has an L-shaped clamping groove. Both ends of the top block 5 are clamped in the clamping groove, and the top block 5 reciprocates in the clamping groove through a spring.

[0028] The top block 5 reciprocates in the L-shaped clamping groove through a spring, and due to the elastic force of the spring, the top block 5 is pushed against the front end of the L-shaped clamping groove as much as possible, so that the top block 5 fits and clamps with the holding plate 3, ensuring that the holding plate 3 is always in a state of clamping the bill when the roll paper core 2 rolls the paper. The spring ensures the easy reset of the device and can relieve the vibration generated when the roll paper core 2 rolls the paper, ensuring the stability of the roll paper core 2 during operation.

[0029] Preferably, the two ends of the spring are respectively connected to the top block 5 and the inner wall of the left slider bracket 13. When the spring is compressed to the shortest, the two ends of the top block 5 are always in the long end of the slot and are not in contact with the short end outlet of the slot; squeezed by the spring, the inner wall of the top block 5 is close to the paper roll core 2.

[0030] When the spring is compressed to the shortest, the two ends of the top block 5 are still in the long end of the card slot, ensuring that the top block 5 will not pop out of the card slot when there are too many bills on the paper roll core 2, causing the clamping plate to loosen and fall off, affecting the bill storage efficiency.

[0031] Preferably, the clamping plate 3 is a three-piece clamping plate 3, which is respectively located on the upper side, the lower side and the rear side of the paper roll core 2. The clamping plate 3 is an arc-shaped hollow plate, and the arc shape of the inner wall of multiple clamping plates 3 after splicing is adapted to the arc shape of the paper roll core 2.

[0032] The three-piece clamping plate 3 can effectively cover the upper, lower and rear sides of the paper roll core 2, ensuring that the inner wall of the clamping plate 3 can fit the rolled bills on the paper roll core 2, avoiding gaps between the clamping plate 3 and the bills, causing the bills to spread out and affecting the next bill collection.

[0033] Preferably, the clamping plate 3 is hollow inside, and the top core 7 includes a connecting rod 72, a top core plate 71, a pressing handle 73 and a fixed slide 31. The top core plates 71 are distributed on both sides of the pressing handle 73, and the top core plates 71 are inserted into the hollow clamping plate 3. Four groups of fixed slides 31 are arranged on the outer wall of the clamping plate 3, and a sliding groove is arranged in the fixed slide 31. The two ends of the connecting rod 72 are respectively hinged to the top core plate 71 and the pressing handle 73, and protruding sliding columns are respectively arranged on both sides of one end where the connecting rod 72 and the pressing handle 73 are hinged. The sliding columns can be slidably clamped in the sliding groove in the fixed slide 31, and the top core plate 71, the connecting rod 72 and the pressing handle 73 form a crank slider structure.

[0034] The crank slider structure formed by the top core plate 71, connecting rod 72 and pressing handle 73 greatly reduces the difficulty of disassembling the clamping plate 3 and the paper roll core 2. By pressing the pressing handle 73, the sliding columns hinged at both ends of the pressing handle 73 slide in the sliding groove of the fixed slide 31, driving the connecting rod 72 to move. The other end of the connecting rod 72 pushes the top core plate 71 in the clamping plate 3 to both sides. The top core plate 71 pushes the left slider bracket 13 and the right slider bracket 14 outward to expose the paper roll core 2. At this time, the paper roll core 2 and the rolled bills can be taken out. The whole process is simple, fast and easy to implement, which improves the efficiency of replacing the paper roll core 2.

[0035] The left slider bracket 13 and the right slider bracket 14 are slid back and forth through the sliding fit between the limit protrusions and the limit grooves. When one hand presses the pressing handle 73, the top core plate 71 is pushed out to both sides, pushing the left slider bracket 13 and the right slider bracket 14 to both sides until they are separated from the roll paper core 2. At this time, the other hand can take out the roll paper core 2. After installing a new roll paper core 2, both hands push the left slider bracket 13 and the right slider bracket 14 inward to reset them.

[0036] Preferably, a driving motor 4 is arranged between the left slider bracket 13 and the left housing 11. The rotor of the driving motor 4 is fixedly connected to the left end of the roll paper core 2. The driving motor 4 is used to rotate the roll paper core 2 to ensure that the roll paper core 2 can work properly for roll paper storage of bills.

[0037] Preferably, a handle 8 is fixedly arranged on the upper cover 6. The border of the handle 8 is a rounded corner with a curvature. The handle 8 facilitates the driver to open the upper cover 6, and the rounded corner handle 8 with a curvature will not affect the driver's hand and is convenient for exerting force.

[0038] Preferably, an infrared sensor is arranged inside the left housing 11. The infrared sensor is used to detect signals. When the infrared sensor does not detect a bill, the driving motor 4 stops working.

[0039] The infrared sensor is used to detect the degree of the bill being rolled in. When a bill passes through, the signal detected by the infrared sensor is blocked by the bill, indicating that one end of the bill has entered the roll paper core 2, and the motor starts to roll the paper. In this embodiment, the infrared sensor can be set to stop the driving motor 4 when three-quarters of the bill is rolled into the roll paper core 2. When the infrared sensor does not detect the bill, it means that three-quarters of the bill has been rolled in. At this time, the driving motor 4 stops working, leaving a quarter gap for the bill to dock with the next bill. The friction between the bills is relatively large, realizing the integrated management of multiple bills.

[0040] As described above, when the present invention is in actual use, after the bill is inserted into the roll paper core 2, the drive motors 4 in the left housing 11 and the right housing 12 drive the roll paper core 2 to rotate. At this time, the clamping plate 3 outside the roll paper core 2 is clamped to the bill on the roll paper core 2 under the action of the top blocks 5 in the left slider bracket 13 and the right slider bracket 14, so that the bill will not spread during the rolling process and is stably rolled on the roll paper core 2. After the previous bill is rolled in, a part of the area will remain outside the roll paper core 2. At this time, the signal detected by the infrared sensor disappears and the drive motor 4 stops working. The remaining area is used to lap the next bill, and the friction between the bills is used to achieve the paper-pulling connection, which is convenient for the management of the bills. When there are too many bills rolled on the roll paper core 2, hold the handle 8, open the upper cover 6 axially connected to the main body 1, and press the pressing handle 73 on the clamping plate 3. The pressing handle 73 pushes the left slider bracket 13 and the right slider bracket 14 to both sides through the crank-slider structure, exposing the roll paper core 2. At this time, the driver can take out the roll paper core 2 with the rolled bills. The automatic bill storage and management device reduces the problem of the occupied space of the bills by rolling the bills with the roll paper core 2, and can simply disassemble the roll paper core 2, with simple use and high storage efficiency.

[0041] The present invention has been described by the above related embodiments. However, the above embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention fall within the scope of the patent protection of the present invention.

Claims

1. An automatic bill storage and management device, characterized in that: The described automatic bill storage and management device includes: Main body (1): The main body (1) includes a left housing (11), a right housing (12) and a roll paper core (2). The left housing (11) and the right housing (12) are cylindrical housings. The roll paper core (2) is arranged between the left housing (11) and the right housing (12). The left end of the roll paper core (2) is in shaft hole fit with the left housing (11), and the right end of the roll paper core (2) is in shaft hole fit with the right housing (12). The roll paper core (2) is strip-shaped, and a through groove is arranged in the middle of the roll paper core (2), and the through groove penetrates the center of the roll paper core (2). A clamping plate (3) is arranged on the outer side of the roll paper core (2). Both ends of the clamping plate (3) are clamped in the left housing (11) and the right housing (12). A left slider bracket (13) is slidably arranged in the left housing (11), and a right slider bracket (14) is slidably arranged in the right housing (12). A top block (5) is arranged in both the left slider bracket (13) and the slider bracket. The top block (5) is connected to the inner walls of the left slider bracket (13) and the right slider bracket (14) through springs. Driving motors (4) capable of rotating the roll paper core (2) are arranged in both the left housing (11) and the right housing (12); Clamping plate (3): The clamping plate (3) is arranged around the roll paper core (2). The left end of the clamping plate (3) is adaptively clamped with the left slider bracket (13), and the right end of the clamping plate (3) is adaptively clamped with the right slider bracket (14). A top core (7) is slidably arranged on the clamping plate (3); Upper cover (6): The edge of the upper cover (6) is pivotally connected to the edge of the main body (1) through a rotating shaft. The upper cover (6) covers the area between the left housing (11) and the right housing (12); The clamping plate (3) is a three-piece clamping plate (3). The clamping plates (3) are respectively located on the upper side, lower side and rear side of the roll paper core (2). The clamping plate (3) is a circular arc-shaped hollow plate. The inner wall arc formed by splicing multiple clamping plates (3) is adapted to the arc of the roll paper core (2); The holding plate (3) is hollow inside. The top core (7) includes a connecting rod (72), a top core plate (71), a pressing handle (73), and a fixed slideway (31). The top core plates (71) are distributed on both sides of the pressing handle (73). The top core plates (71) pass through the hollow holding plate (3). Four groups of fixed slideways (31) are provided on the outer side wall of the holding plate (3). A sliding groove is provided in the fixed slideway (31). The two ends of the connecting rod (72) are respectively hinged to the top core plate (71) and the pressing handle (73). On both sides of the end of the connecting rod (72) hinged to the pressing handle (73), protruding sliding columns are provided. The sliding columns are slidably clamped in the sliding groove in the fixed slideway (31). The top core plate (71), the connecting rod (72), and the pressing handle (73) form a crank-slider structure.

2. The automatic bill storage and management device according to claim 1, wherein: The left slider bracket (13) has the same structure as the right slider bracket (14). A protruding limit protrusion is provided on the surface of the left slider bracket (13). A limit groove adapted to the limit protrusion is provided on the inner wall of the left housing (11). The extending directions of the limit protrusion and the limit groove are the same as the extending direction of the paper roll core (2). A fan-shaped fixed clamping plate is provided inside the left slider bracket (13). An L-shaped clamping groove is provided at the edge of the fixed clamping plate. The two ends of the top block (5) are clamped in the clamping groove. The top block (5) reciprocates in the clamping groove through a spring.

3. The automatic bill storage and management device according to claim 2, wherein: Both ends of the spring are respectively connected to the top block (5) and the inner wall of the left slider bracket (13). When the spring is compressed to the shortest, both ends of the top block (5) are always inside the long end of the clamping groove and do not contact the short-end outlet of the clamping groove. Extruded by the spring, the inner wall of the top block (5) is close to the paper roll core (2).

4. The automatic bill storage and management device according to claim 1, characterized in that: A driving motor (4) is provided between the left slider bracket (13) and the left housing (11). The rotor of the driving motor (4) is fixedly connected to the left end of the paper roll core (2).

5. The automatic bill storage and management device according to claim 1, characterized in that: A handle (8) is fixedly provided on the upper cover (6). The frame of the handle (8) has a rounded corner with a curvature.

6. The automatic bill storage and management device according to claim 1, characterized in that: An infrared sensor is provided inside the left housing (11). The infrared sensor is used to detect signals. When the infrared sensor does not detect a bill, the driving motor (4) stops working.

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