Accounting bill storage device

Abstract

The utility model discloses an accounting bill storage device. The accounting bill storage device comprises a bill storage mechanism, the bill storage mechanism comprises a storage cabinet, a dehumidification assembly is fixedly installed at one end of the storage cabinet, the dehumidification assembly comprises an evaporator, a fin plate is fixedly installed in the evaporator, a first fan and a second fan are fixedly installed at the upper end of a cooler, and the first fan and the second fan are fixedly installed at the lower end of the cooler. The first draught fan is used for discharging humid air in the storage cabinet, water molecules are condensed into water drops through the cooler, so that moisture in the air is removed, the treated dry air is discharged into the built-in placement cabinet through the second draught fan, moisture and cold air on the ground can be effectively isolated, accounting bills are protected against the influence of moisture, and the service life of the accounting bills is prolonged. The moisture-proof pad can effectively isolate moisture on the ground, and the accounting bills are prevented from being mildewed or damaged due to the influence of damp air after being placed for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of accounting bill storage devices, in particular to an accounting bill storage device. Background Art

[0002] The accounting bill storage device helps staff to classify bills according to their type or date. It is used to store bills of different types or different time periods. As the business volume grows, the bill storage device should have a certain degree of scalability to accommodate more bills.

[0003] A technical solution for an accounting bill storage device is disclosed in the prior art. A rotating shaft is provided so that the staff can rotate the cylinder conveniently. A drawer is provided on each side of the cylinder to save space. A slide groove is provided so that the staff can open and close the drawer conveniently with the help of the sliding action of the slide groove and the slider. A threaded groove is provided so that the cylinder can be fixed through the threaded connection between the threaded column and the threaded groove. An anti-slip pad is provided so that the friction with the ground makes the device more stable. A handle is provided so that the staff can open the drawer conveniently. A label clip is provided so that the stored bills can be marked.

[0004] In this solution, since a large number of accounting receipts are stored in drawers, the drawers are poorly ventilated and have poor air circulation, resulting in high humidity inside the drawers. The accounting receipts easily absorb moisture, and after being stored for a long time, the accounting receipts will become moldy due to the humid environment.

[0005] Therefore, it is necessary to provide an accounting bill storage device to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an accounting bill storage device which can store a large number of accounting bills in a storage cabinet and can prevent the accounting bills from being moldy and damaged due to humidity in the environment.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] An accounting bill storage device comprises: a bill storage mechanism, the bill storage mechanism comprises a storage cabinet, a dehumidification component is fixedly installed at one end of the storage cabinet, the dehumidification component comprises an evaporator, a fin plate is fixedly installed inside the evaporator, a first fan and a second fan are fixedly installed at the upper end of the cooler, the first fan and the second fan are installed with a discharge slot and an air suction slot, a drive motor is provided inside the first fan and the second fan, a rotating shaft is installed at one end of the drive motor, a fan wheel is installed at one end of the rotating shaft, a built-in placement cabinet is installed inside the storage cabinet, and moisture-proof pads are installed on both sides of the storage cabinet.

[0009] Preferably, the built-in placement cabinet is a structure composed of a placement plate and a vertical partition made of metal material, the placement plate is provided with a circular through hole, the vertical partition is provided with a grid through hole, and a sealing plate is installed in the gap between the built-in placement cabinet and the storage cabinet.

[0010] Preferably, the placement plate is connected and fixed to the vertical partition by welding, and the built-in placement cabinet forms a rectangular structure, and the built-in placement cabinet is provided with a bill storage box.

[0011] Preferably, through-hole slots are provided on both sides of the bill storage box, and a box cover is installed on one end of the bill storage box.

[0012] Preferably, a support plate is fixedly mounted on the lower end of the storage cabinet, and a bottom plate is mounted on the lower end of the support plate.

[0013] Preferably, a servo motor is installed inside the support plate, a threaded screw is installed at the lower end of the servo motor, the threaded screw is connected with a moving block by passing through, one end of the moving block is connected and fixed to a hinge sleeve by welding, a fixing bolt is connected to the inside of the hinge sleeve by passing through, one side of the fixing bolt is connected and fixed to the fixing plate by welding, the upper end of the fixing plate is connected and fixed to a connecting rod by welding, a wheel is fixedly installed at the lower end of the fixing plate, and the inside of the connecting rod is connected to one end side of the support plate by passing through a movable bolt.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model utilizes a moisture-proof mat, a cooler, a first fan, and a second fan. The first fan is used to discharge the humid air in the storage cabinet, and the water molecules are condensed into water droplets through the cooler, thereby removing moisture from the air. The treated dry air is discharged into the interior of the built-in storage cabinet through the second fan. When used in combination with a moisture-proof mat, it can effectively isolate moisture and cold air on the ground and protect accounting bills from being affected by moisture. The moisture-proof mat can effectively isolate moisture on the ground and prevent accounting bills from being affected by humid air for a long time and causing mold or damage.

[0016] (2) The utility model utilizes circular through holes and grid through holes to effectively enhance the internal circulation of moist or dry air, thereby helping to maintain a dry environment. The moist air inside can be discharged more quickly while introducing dry air from the outside, thereby helping to achieve uniform distribution of airflow inside the storage cabinet and ensuring that every corner can be effectively ventilated.

[0017] (3) The utility model utilizes a servo motor, a threaded screw, a moving block, a fixed plate and a connecting rod. When the storage cabinet is moved, the wheels are extended out of the support plate, and when it is not needed to be moved, the wheels are retracted inside the support plate, and the bottom plate is used for support. During the movement, the extension of the wheels can provide better support and mobility, and when in a fixed position, the retraction of the wheels can avoid accidental movement, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of the accounting bill storage device provided by the utility model;

[0019] Figure 2 A schematic diagram of the structure of the dehumidification component of the accounting bill storage device provided by the utility model;

[0020] Figure 3 A schematic diagram of the cooler and fin plate structure of the accounting bill storage device provided by the utility model;

[0021] Figure 4 A schematic diagram of the fan structure of the accounting bill storage device provided by the utility model;

[0022] Figure 5 for Figure 4 A cross-sectional view of the fan of the accounting bill storage device provided by the utility model;

[0023] Figure 6 A schematic diagram of the structure of a bill storage box of the accounting bill storage device provided by the utility model;

[0024] Figure 7 A schematic diagram of the structure of the mobile components of the accounting bill storage device provided by the utility model;

[0025] The names corresponding to the reference numerals are: 100, bill storage mechanism; 101, storage cabinet; 102, sealing plate; 103, moisture-proof pad; 104, built-in storage cabinet; 105, grid through hole; 106, vertical partition; 107, placement plate; 108, circular through hole; 109, bill storage box; 110, box cover; 111, through hole groove; 200, dehumidification component; 201, humidity sensor; 202, first fan; 203, cooler; 204, discharge slot; 206, fin plate; 207, suction slot; 208, rotating shaft; 209, driving motor; 210, fan wheel; 211, second fan; 300, moving assembly; 301, support plate; 302, bottom plate; 303, servo motor; 304, threaded screw; 305, moving block; 306, fixing bolt; 307, hinge sleeve; 308, fixing plate; 309, connecting rod; 310, movable bolt; 311, wheel. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0027] First embodiment:

[0028] like Figure 1-5 As shown, the accounting bill storage device provided by the utility model includes: a bill storage mechanism 100, the bill storage mechanism 100 includes a storage cabinet 101, the storage cabinet 101 can be used to store a large number of accounting bills, one end of the storage cabinet 101 is connected and fixed to the dehumidification component 200 by bolts, the dehumidification component 200 includes a cooler 203, the cooler 203 converts moisture in the air into water droplets through a condensation process, condenses water molecules into water droplets and discharges dry air, and a fin plate 206 is installed inside the cooler 203, and the fin plate 206 is installed inside the cooler 203. The plate 206 is a basic heat exchange element in the air cooler 203. There are many types of fin plates 206, such as sleeve plate type, winding plate type, rolled plate type, etc. These different forms help to increase the heat dissipation area and improve the cooling efficiency. The upper end of the cooler 203 is connected and fixed with the first fan 202 and the second fan 211 by bolts. The first fan 202 can discharge the humid air out of the body, and the second fan 211 is to heat the treated dry air through the cooler 203 to dry the air, and then discharge it into the storage cabinet 101. The first fan 202 and the second fan 211 are provided with a discharge slot 204 and an air suction slot 207. A driving motor 209 is installed inside the first fan 202 and the second fan 211. A rotating shaft 208 is installed at one end of the driving motor 209. A fan wheel 210 is installed at one end of the rotating shaft 208. A built-in storage cabinet 104 is installed inside the storage cabinet 101. Moisture-proof pads 103 are installed on both sides of the storage cabinet 101. The moisture-proof pads 103 are usually made of foam material and are mainly used to provide an insulating layer to isolate ground moisture and cold air. In actual use, the humid air of the storage cabinet 101 is discharged to the interior of the cooler 203 through the first fan 202, and the water molecules in the humid air are condensed into water droplets on the low-temperature surface through the cooler 203, thereby removing the moisture in the air. The treated dry air is then heated by the cooler 203, and then discharged into the interior of the built-in placement cabinet 104 of the storage cabinet 101 by the second fan 211. The moisture-proof pad 103 can be used to isolate the ground moisture and cold air, thereby further preventing the accounting documents from being damp.

[0029] In this embodiment, by utilizing the moisture-proof mat 103 and the cooler 203 and the first fan 202 and the second fan 211, the first fan 202 is used to discharge the humid air in the storage cabinet 101, and the water molecules are condensed into water droplets through the cooler 203, thereby removing moisture from the air. The treated dry air is discharged into the interior of the built-in storage cabinet 104 through the second fan 211. When used in combination with the moisture-proof mat 103, it can effectively isolate moisture and cold air from the ground, and protect accounting bills from the influence of moisture. The moisture-proof mat 103 can effectively isolate moisture from the ground, and prevent accounting bills from being moldy or damaged due to the influence of humid air when placed for a long time.

[0030] Second embodiment:

[0031] like Figure 2 As shown, the built-in placement cabinet 104 is a structure composed of a placement plate 107 and a vertical partition 106 made of metal. The placement plate 107 has a circular through hole 108, and the vertical partition 106 has a grid through hole 105. A sealing plate 102 is installed in the gap between the built-in placement cabinet 104 and the storage cabinet 101. The humid air in the accounting documents can be further discharged through the circular through hole 108 and the grid through hole 105, which can speed up the flow area of ​​​​the internal humid air and dry air.

[0032] In this embodiment, by utilizing the circular through holes 108 and the grid through holes 105, the internal circulation of moist or dry air is effectively enhanced, which helps to maintain a dry environment. The internal moist air can be discharged more quickly, while the external dry air is introduced, which helps to achieve uniform distribution of airflow inside the storage cabinet 101, ensuring that every corner can be effectively ventilated.

[0033] Third embodiment:

[0034] like Figure 3 , Figure 6 As shown, the placement plate 107 is connected and fixed to the vertical partition 106 by welding, and the built-in placement cabinet 104 forms a rectangular structure. The built-in placement cabinet 104 is provided with a bill storage box 109 .

[0035] Fourth embodiment:

[0036] like Figure 2 , Figure 6 As shown, through-hole grooves 111 are opened on both sides of the bill storage box 109, and the interior of the bill storage box 109 is used to place accounting bills. The bill storage box 109 is then placed inside the built-in placement cabinet 104. A box cover 110 is installed at one end of the bill storage box 109, and the humid air and dry air of the bills can flow quickly through the through-hole grooves 111.

[0037] Fifth embodiment:

[0038] like Figure 1 As shown, the lower end of the storage cabinet 101 is connected and fixed to the support plate 301 by welding, and the lower end of the support plate 301 is connected and fixed to the bottom plate 302 by welding, so that the support plate 301 and the bottom plate 302 can play a supporting role.

[0039] Sixth embodiment:

[0040] like Figure 1 , Figure 7 As shown, a servo motor 303 is installed inside the support plate 301, and a threaded screw 304 is installed at the lower end of the servo motor 303. The servo motor 303 is installed with a battery. The threaded screw 304 is rotated by the operation of the servo motor 303. The threaded screw 304 is connected with a moving block 305 through a penetration, and one end of the moving block 305 is connected and fixed to an articulated sleeve 307 by welding. The inside of the articulated sleeve 307 is connected with a fixing bolt 306 through a penetration, and one side of the fixing bolt 306 is connected and fixed to a fixing plate 308 by welding. When the moving block 305 moves up and down, and the fixing bolt 306 and the fixing plate 308 rotate inside the articulated sleeve 307, the upper end of the fixed plate 308 is fixed. The connecting rod 309 is connected and fixed at the end by welding, and the interior of the connecting rod 309 is connected to one end side of the support plate 301 through a movable bolt 310. The lower end of the fixed plate 308 is connected and fixed to the wheel 311 by a bolt. The connecting rod 309 is rotated by the movable bolt 310. When the servo motor 303 and the threaded screw 304 are working, the moving block 305 and the fixed plate 308 and the connecting rod 309 are moved up and down, and the wheel 311 is extended and retracted inside the support plate 301. When the storage cabinet 101 is moved, the wheel 311 is extended out of the support plate 301, and when it is not needed to be moved, the wheel 311 is retracted inside the support plate 301, and the bottom plate 302 is supported.

[0041] In this embodiment, by utilizing a servo motor 303, a threaded screw 304, a moving block 305, a fixed plate 308 and a connecting rod 309, the wheels 311 are extended out of the support plate 301 when the storage cabinet 101 is moved, and the wheels 311 are retracted inside the support plate 301 when it is not needed to be moved, and the bottom plate 302 is used for support. During the movement, the extension of the wheels 311 can provide better support and mobility, and when in a fixed position, the retraction of the wheels 311 can avoid accidental movement, thereby improving safety of use.

[0042] When in use, first, the accounting receipts are placed in the receipt storage box 109, and then the receipt storage box 109 is placed in the built-in storage cabinet 104. The humid air in the storage cabinet 101 is discharged to the inside of the cooler 203 through the first fan 202, and the water molecules in the humid air are condensed into water droplets on the low-temperature surface by the cooler 203, thereby removing the moisture in the air. The treated dry air is then heated by the cooler 203, and then discharged into the built-in storage cabinet 104 of the storage cabinet 101 by the second fan 211. And the moisture-proof pad 103 can be used to isolate ground moisture and cold air, which can further prevent the accounting documents from being damp. Afterwards, when the servo motor 303 and the threaded screw 304 are working, the moving block 305 and the fixed plate 308 and the connecting rod 309 are moved up and down, and the wheels 311 are extended and retracted inside the support plate 301. When the storage cabinet 101 is moved, the wheels 311 are extended outside the support plate 301, and when it is not needed to be moved, the wheels 311 are retracted inside the support plate 301, and the bottom plate 302 is supported.

[0043] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. An accounting bill storage device, characterized in that: include: A bill storage mechanism (100), the bill storage mechanism (100) comprising a storage cabinet (101), a dehumidification component (200) being fixedly mounted on one end of the storage cabinet (101), the dehumidification component (200) comprising a cooler (203), a fin plate (206) being fixedly mounted inside the cooler (203), a first fan (202) and a second fan (211) being fixedly mounted on the upper end of the cooler (203), the first fan (202) and the second fan (211) being fixedly mounted on the upper end of the cooler (203), The fan (211) is provided with an exhaust slot (204) and an air suction slot (207); a driving motor (209) is provided inside the first fan (202) and the second fan (211); a rotating shaft (208) is installed at one end of the driving motor (209); a fan wheel (210) is installed at one end of the rotating shaft (208); a built-in storage cabinet (104) is installed inside the storage cabinet (101); and moisture-proof pads (103) are installed on both sides of the storage cabinet (101).

2. The accounting bill storage device according to claim 1, characterized in that: The built-in storage cabinet (104) is a structure composed of a storage plate (107) and a vertical partition (106) made of metal material. The storage plate (107) is provided with a circular through hole (108), and the vertical partition (106) is provided with a grid through hole (105). A sealing plate (102) is installed in the gap between the built-in storage cabinet (104) and the storage cabinet (101).

3. The accounting bill storage device according to claim 2, characterized in that: The placement plate (107) is connected and fixed to the vertical partition plate (106) by welding, and the built-in placement cabinet (104) forms a rectangular structure. The built-in placement cabinet (104) is provided with a bill storage box (109).

4. The accounting bill storage device according to claim 3, characterized in that: Through-hole slots (111) are provided on both sides of the bill storage box (109), and a box cover (110) is installed at one end of the bill storage box (109).

5. The accounting bill storage device according to claim 1, characterized in that: A support plate (301) is fixedly mounted on the lower end of the storage cabinet (101), and a bottom plate (302) is mounted on the lower end of the support plate (301).

6. The accounting bill storage device according to claim 5, characterized in that: A servo motor (303) is installed inside the support plate (301), a threaded screw (304) is installed at the lower end of the servo motor (303), the threaded screw (304) is connected to a moving block (305) by penetration, one end of the moving block (305) is connected and fixed to a hinge sleeve (307) by welding, a fixing bolt (306) is connected to the inside of the hinge sleeve (307) by penetration, one side of the fixing bolt (306) is connected and fixed to a fixing plate (308) by welding, the upper end of the fixing plate (308) is connected and fixed to a connecting rod (309) by welding, a wheel (311) is fixedly installed at the lower end of the fixing plate (308), and the inside of the connecting rod (309) is connected to one end of the support plate (301) by penetration through a movable bolt (310).

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