CN112918153A - Dedicated bill storage device of financial affairs - Google Patents

Dedicated bill storage device of financial affairs Download PDF

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Publication number
CN112918153A
CN112918153A CN202110139388.3A CN202110139388A CN112918153A CN 112918153 A CN112918153 A CN 112918153A CN 202110139388 A CN202110139388 A CN 202110139388A CN 112918153 A CN112918153 A CN 112918153A
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CN
China
Prior art keywords
storage device
threaded rod
motor
rod
upper side
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110139388.3A
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Chinese (zh)
Inventor
叶凌寒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou College of Foreign Studies and Trade
Original Assignee
Fuzhou College of Foreign Studies and Trade
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuzhou College of Foreign Studies and Trade filed Critical Fuzhou College of Foreign Studies and Trade
Priority to CN202110139388.3A priority Critical patent/CN112918153A/en
Publication of CN112918153A publication Critical patent/CN112918153A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F9/00Filing appliances with devices clamping file edges; Covers with clamping backs
    • B42F9/001Clip boards
    • B42F9/002Clip boards combined with auxiliary devices, e.g. pencils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42CBOOKBINDING
    • B42C13/00Bookbinding presses; Joint-creasing equipment for bookbinding; Drying or setting devices for books

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Abstract

The invention relates to the field of finance, in particular to a bill storage device special for finance, which comprises a storage box, wherein a connecting cover is arranged on the upper side of the storage box, an exhaust pipe and an exhaust pump are arranged in the connecting cover, a connecting cavity is arranged at the left end of the storage box, a second motor is arranged at the bottom of the connecting cavity, a first threaded rod is arranged on the upper side of the second motor, a first sliding plate is connected onto the first threaded rod, a connecting piece is arranged on the right side of the first sliding plate, a second threaded rod is arranged at the upper end of the connecting piece, the second threaded rod is connected with a second sliding plate, a connecting rod is arranged in the middle of the second sliding plate, a connecting frame and a connecting roller are arranged on the lower side of the connecting rod, a connecting frame is arranged on the upper side of the connecting piece, a fourth motor is arranged in the connecting frame, a third threaded rod, therefore, the bill can be effectively protected, and the use of people is facilitated.

Description

Dedicated bill storage device of financial affairs
Technical Field
The invention relates to the field of finance, in particular to a bill storage device special for finance.
Background
Finance broadly refers to financial activities and financial relationships. The former refers to the activity of enterprises in the process of enterprise reproduction, which shows the form characteristics of finance, and the latter refers to the economic relationship of enterprises and all aspects in the financial activity, which reveals the content essence of finance. Therefore, in summary, corporate finance is the movement of funds in the process of enterprise reproduction, and represents the economic relationship between enterprises and all aspects.
Accounting is carrying out financial management's in-process, often need use the bill containing box to collect the processing to the bill, but the fold phenomenon often can appear in partial bill in the storage process, leads to the data on the bill fuzzy easily like this to influence the accountant and carry out the bill and check and the bill is reimbursed, lead to economic loss like this.
Disclosure of Invention
The invention aims to provide a financial bill storage device, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a bill storage device special for finance comprises a storage box, wherein a connecting cover is arranged on the upper side of the storage box, an exhaust pipe is arranged at the left end and the right end inside the connecting cover, the two ends of the exhaust pipe are respectively connected with the top of the storage box and the side wall of the connecting cover, an exhaust pump is arranged on the exhaust pipe, a connecting cavity is arranged at the left end inside the storage box, a second motor is arranged at the middle end of the bottom of the connecting cavity, a first threaded rod is arranged on the upper side of the second motor, a first sliding plate is in threaded connection with the first threaded rod, the front end and the rear end of the right side of the first sliding plate are connected with a connecting piece through connecting blocks, second threaded rods are arranged on the front side and the rear side of the upper end of the connecting piece, a third motor is arranged on the right side of the second threaded rod, a second sliding plate is in threaded connection, first stopper sets up the upside at the second sliding plate, connecting rod downside fixed mounting has the link, and link internally mounted has the connecting roller, is located to install first spring on the connecting rod of link upside, both ends fixed mounting has the carriage about the connecting piece upside, and both sides are provided with the fourth motor around the inside top of carriage, and the third threaded rod is installed to fourth motor downside, threaded connection has the slider on the third threaded rod, and slider outside fixed mounting has the holding frame.
As a preferred embodiment of the present invention, the left and right ends of the lower side of the storage box are fixedly provided with the support frames, the four corners of the lower side of the support frames are fixedly provided with the support frames, the front and rear ends of the lower side of the support frames are fixedly provided with the support rods, the lower sides of the support rods are provided with the support feet, and the bottom of the support feet are embedded with the friction pads, so that the whole equipment can.
As a preferred embodiment of the present invention, a rack is fixedly mounted on an inner wall of the supporting frame, a gear is engaged with an inner side of the rack, the gear is connected with connecting grooves through a rotating shaft, the connecting grooves are disposed at left and right ends of a connecting plate, and the connecting plate is disposed inside the supporting frame, so that the connecting plate can be conveniently driven to move up and down.
In a preferred embodiment of the present invention, the front end of the rotating shaft is connected to a first motor through a belt, and the first motor is disposed below the connecting plate and can drive the device to rotate.
In a preferred embodiment of the present invention, rollers are fixedly installed at four corners of the lower side of the connecting plate, so that the movement of the device can be facilitated.
In a preferred embodiment of the present invention, a door is attached to a front side of the storage box by a hinge, so that the sealing process of the apparatus can be facilitated.
As a preferred embodiment of the present invention, a third limiting block is installed on a lower side of the third threaded rod, so that the device installed on the third threaded rod can be limited, and thus the safe use of the device can be ensured.
As a preferred embodiment of the invention, the bottom of the clamping frame is provided with a plurality of limiting rods, the upper sides of the limiting rods are provided with second limiting blocks, and the second limiting blocks are arranged on the upper sides of the bending plates at the bottom of the clamping frame, so that the clamping treatment of the equipment can be realized.
In a preferred embodiment of the invention, the pressing block is fixedly installed on the lower side of the limiting rod, the second spring is arranged on the limiting rod positioned on aerial survey of the pressing block, and the second spring can extrude the pressed bill, so that the bill can be conveniently clamped.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the first threaded rod is driven to rotate by the second motor, the first threaded rod drives the first sliding plate to move up and down, and the first sliding plate drives the connecting piece to adjust up and down, so that the direction of the equipment can be conveniently adjusted, and the use of accountants is facilitated; the second threaded rod is driven to rotate by the third motor and drives the second sliding plate to move left and right, so that the connecting roller can move left and right and can move on the surface of the bill, the smoothness of the bill is guaranteed, and people can use the bill conveniently; through fourth motor drive third threaded rod rotate, the third threaded rod drives slider and holder and adjusts from top to bottom to the bill after can the certified products is fixed the centre gripping and is handled, thereby can protect the bill effectively.
Drawings
Fig. 1 is a schematic structural diagram of a special financial bill storage device according to the invention.
FIG. 2 is a schematic structural diagram of a front view of a special financial bill storage device according to the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of a connecting piece in the special bill storage device for finance.
FIG. 4 is a schematic structural diagram of a holding frame in the bill storage device for finance department of the present invention.
Fig. 5 is an enlarged schematic structural view of a pressing block at a position a in the bill storage device for finance special use of the present invention.
1. A storage box; 2. a support frame; 3. a support bar; 4. supporting legs; 5. a friction pad; 6. a rack; 7. a gear; 8. a rotating shaft; 9. connecting grooves; 10. a connecting plate; 11. a first motor; 12. a roller; 13. a box door; 14. a connecting cover; 15. an exhaust pipe; 16. an air suction pump; 17. a connecting cavity; 18. a second motor; 19. a first threaded rod; 20. a first sliding plate; 21. connecting blocks; 22. a connecting member; 23. a third motor; 24. a second threaded rod; 25. a second sliding plate; 26. a connecting rod; 27. a first stopper; 28. a connecting frame; 29. a connecting roller; 30. a first spring; 31. a connecting frame; 32. a fourth motor; 33. a third threaded rod; 34. a slider; 35. a clamping frame; 36. a limiting rod; 37. a second limiting block; 38. a second spring; 39. a pressing block; 40. and a third limiting block.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Referring to fig. 1 to 5, in the embodiment of the invention, the financial bill storage device comprises a storage box 1, a box door 13 is mounted on the front side of the storage box 1 through hinges, bills can be placed and taken conveniently, a connecting cover 14 is arranged on the upper side of the storage box 1, exhaust pipes 15 are arranged at the left end and the right end inside the connecting cover 14, two ends of each exhaust pipe 15 are respectively connected with the top of the storage box 1 and the side wall of the connecting cover 14, an exhaust pump 16 is mounted on each exhaust pipe 15, and air inside the storage box 1 is exhausted through the exhaust pump 16 on each exhaust pipe 15, so that ventilation of equipment can be realized, and cleanness inside the storage box 1 can be guaranteed.
A connecting cavity 17 is arranged at the left end inside the containing box 1, a second motor 18 is arranged at the middle end of the bottom of the connecting cavity 17, a first threaded rod 19 is installed on the upper side of the second motor 18, a first sliding plate 20 is connected onto the first threaded rod 19 in a threaded manner, the front end and the rear end of the right side of the first sliding plate 20 are connected with a connecting piece 22 through connecting blocks 21, the first threaded rod 19 is driven to rotate by the second motor 18, the first threaded rod 19 drives the first sliding plate 20 to move up and down, the first sliding plate 20 drives the connecting piece 22 to adjust the position of the equipment up and down, so that the position of the equipment can be adjusted conveniently, the use of accountants is facilitated, second threaded rods 24 are arranged on the front side and the rear side of the upper end of the connecting piece 22, a third motor 23 is installed on the right side of the second threaded rod, second sliding plate 25 mid-mounting has connecting rod 26, and connecting rod 26 upside fixed mounting has first stopper 27, and first stopper 27 sets up the upside at second sliding plate 25, connecting rod 26 downside fixed mounting has link 28, and link 28 internally mounted has connecting roller 29, is located and installs first spring 30 on the connecting rod 26 of link 28 upside, and it is rotatory to drive second threaded rod 24 through third motor 23, and second threaded rod 24 drives second sliding plate 25 and controls, can realize like this that connecting roller 29 controls, can realize connecting roller 29 and remove on the bill surface like this, thereby guarantee the level and smooth of bill, make things convenient for people's use.
The left end and the right end of the upper side of the connecting piece 22 are fixedly provided with the connecting frame 31, the front side and the rear side of the top end inside the connecting frame 31 are provided with the fourth motor 32, the lower side of the fourth motor 32 is provided with the third threaded rod 33, the lower side of the third threaded rod 33 is provided with the third limiting block 40, the third limiting block 40 is arranged to limit the equipment arranged on the third threaded rod 33 so as to ensure the safe use of the equipment, the third threaded rod 33 is connected with the slide block 34 by screw threads, the outer side of the slide block 34 is fixedly provided with the clamping frame 35 to fixedly clamp the leveled data, the bottom of the clamping frame 35 is provided with a plurality of limiting rods 36, the upper side of each limiting rod 36 is provided with the second limiting block 37, the second limiting block 37 is arranged on the upper side of the bending plate at the bottom of the clamping frame 35, the lower side of the limiting rod 36 is fixedly provided with the pressing block 39, and the limiting, the second spring 38 is compressed, so that the elastic force of the spring can tightly attach the pressing block 39 to the upper side of the bill, thereby realizing the fixed clamping treatment of the bill and facilitating the use of the device.
According to the invention, the first threaded rod 19 is driven to rotate by the second motor 18, the first threaded rod 19 drives the first sliding plate 20 and the connecting piece 22 to be adjusted up and down, when the connecting roller 29 is contacted with a placed bill, the second threaded rod 24 is driven to rotate by the third motor 23, the second threaded rod 24 drives the second sliding plate 25 to move left and right, so that the connecting roller 29 arranged on the lower side of the second sliding plate 25 can move on the bill, and therefore, the equipment can be leveled, after the bill is leveled, the third threaded rod 33 is driven to rotate by the fourth motor 32, the third threaded rod 33 drives the sliding block 34 and the clamping frame 35 to move downwards, and thus, the leveled bill can be fixedly clamped.
Example two
The difference from the first embodiment is that: the left end and the right end of the lower side of the containing box 1 are fixedly provided with a supporting frame 2, four corners of the lower side of the supporting frame 2 are fixedly provided with the supporting frames 2, the front end and the rear end of the lower side of the supporting frame 2 are fixedly provided with supporting rods 3, the lower side of each supporting rod 3 is provided with a supporting leg 4 which can effectively support the whole equipment, the bottom of each supporting leg 4 is embedded with a friction pad 5 which can increase the friction force between each supporting leg 4 and the ground, so that the stability of the equipment can be ensured, the inner wall of each supporting frame 2 is fixedly provided with a rack 6, the inner side of each rack 6 is engaged with a gear 7, the gear 7 is connected with a connecting groove 9 through a rotating shaft 8, the connecting grooves 9 are arranged at the left end and the right end of a connecting plate 10, the connecting plate 10 is arranged at the inner side, through first motor 11 drive pivot 8 and rotate, pivot 8 drives gear 7 and rotates, because intermeshing between gear 7 and the rack 6 will drive connecting plate 10 and gyro wheel 12 and remove downwards like this, when treating gyro wheel 12 and ground and carrying out the contact, can make things convenient for equipment to remove like this and handle.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. A financial bill storage device comprises a storage box (1), wherein a connecting cover (14) is arranged on the upper side of the storage box (1), exhaust pipes (15) are arranged at the left end and the right end inside the connecting cover (14), two ends of each exhaust pipe (15) are respectively connected with the top of the storage box (1) and the side wall of the connecting cover (14), an exhaust pump (16) is installed on each exhaust pipe (15), a connecting cavity (17) is arranged at the left end inside the storage box (1), the financial bill storage device is characterized in that a second motor (18) is arranged at the middle end of the bottom of the connecting cavity (17), a first threaded rod (19) is installed on the upper side of the second motor (18), a first sliding plate (20) is in threaded connection with the first threaded rod (19), the front end and the rear end of the right side of the first sliding plate (20) are connected with a connecting piece (22) through the connecting block (21), and second threaded rods (24) are arranged, a third motor (23) is installed on the right side of the second threaded rod (24), the third motor (23) is installed on the connecting piece (22), a second sliding plate (25) is in threaded connection with the second threaded rod (24), a connecting rod (26) is installed in the middle of the second sliding plate (25), a first limiting block (27) is fixedly installed on the upper side of the connecting rod (26), the first limiting block (27) is arranged on the upper side of the second sliding plate (25), a connecting frame (28) is fixedly installed on the lower side of the connecting rod (26), a connecting roller (29) is installed inside the connecting frame (28), a first spring (30) is installed on the connecting rod (26) located on the upper side of the connecting frame (28), connecting frames (31) are fixedly installed at the left end and the right end of the upper side of the connecting piece (22), fourth motors (32) are arranged on the front side and the rear side of the top end inside the connecting, and a sliding block (34) is connected to the third threaded rod (33) through threads, and a clamping frame (35) is fixedly mounted on the outer side of the sliding block (34).
2. A special bill storage device for finance according to claim 1, wherein support frames (2) are fixedly mounted at the left and right ends of the lower side of the storage box (1), the support frames (2) are fixedly mounted at four corners of the lower side of each support frame (2), support rods (3) are fixedly mounted at the front and rear ends of the lower side of each support frame (2), support legs (4) are arranged at the lower sides of the support rods (3), and friction pads (5) are inlaid at the bottoms of the support legs (4).
3. A special bill storage device for finance according to claim 2, wherein a rack (6) is fixedly mounted on the inner wall of the supporting frame (2), a gear (7) is engaged with the inner side of the rack (6), the gear (7) is connected with connecting grooves (9) through a rotating shaft (8), the connecting grooves (9) are arranged at the left end and the right end of a connecting plate (10), and the connecting plate (10) is arranged at the inner side of the supporting frame (2).
4. A special financial instrument storage device according to claim 3, wherein the front end of the rotary shaft (8) is connected with a first motor (11) through a belt, and the first motor (11) is arranged at the lower side of the connecting plate (10).
5. A special financial bill storage device as claimed in claim 4 wherein rollers (12) are fixedly mounted at four corners of the underside of the connection plate (10).
6. A special financial instrument storage device as claimed in claim 1 or 2, wherein the front side of the storage box (1) is provided with a box door (13) by a hinge.
7. A special financial bill storage device as claimed in claim 1 wherein a third stop block (40) is mounted to the underside of the third threaded rod (33).
8. A special bill storage device for finance according to claim 1, wherein a plurality of limiting rods (36) are installed at the bottom of the clamping frame (35), a second limiting block (37) is installed at the upper side of each limiting rod (36), and the second limiting blocks (37) are arranged at the upper side of the bent plate at the bottom of the clamping frame (35).
9. A special bill storage device for finance according to claim 8, wherein a pressing block (39) is fixedly mounted on the lower side of the limiting rod (36), and a second spring (38) is arranged on the limiting rod (36) located on aerial survey of the pressing block (39).
CN202110139388.3A 2021-02-01 2021-02-01 Dedicated bill storage device of financial affairs Pending CN112918153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110139388.3A CN112918153A (en) 2021-02-01 2021-02-01 Dedicated bill storage device of financial affairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110139388.3A CN112918153A (en) 2021-02-01 2021-02-01 Dedicated bill storage device of financial affairs

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CN112918153A true CN112918153A (en) 2021-06-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114559759A (en) * 2022-03-04 2022-05-31 重庆城市管理职业学院 Banknote flattening device for accounting with deposit function

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207889398U (en) * 2018-02-09 2018-09-21 泉州市梅森纸织画艺术研究院有限公司 A kind of novel multi-use sealing notepad box
CN207942843U (en) * 2018-01-15 2018-10-09 焦作大学 A kind of novel evacuated protection Financial Billing box
CN108859495A (en) * 2018-07-17 2018-11-23 六安市叶集区未名教育科技有限公司 A kind of financial affairs receipt compression storing unit
CN208277670U (en) * 2018-06-04 2018-12-25 陇东学院 A kind of economic management pats device with bill corner
CN209634089U (en) * 2019-01-03 2019-11-15 常州市第二人民医院 A kind of finance voucher finishing device
CN209833055U (en) * 2019-04-01 2019-12-24 福州外语外贸学院 Accounting document arranges device fast
CN210283686U (en) * 2019-06-13 2020-04-10 西安翻译学院 International trade bill strorage device
CN210501961U (en) * 2019-03-15 2020-05-12 黄云 A arrangement equipment for financial document
CN211710428U (en) * 2020-01-21 2020-10-20 陈丹凤 Financial affairs voucher arrangement binding means
CN111806117A (en) * 2020-06-18 2020-10-23 国网河北省电力有限公司石家庄供电分公司 Electric power company financial billing and file integration storage device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207942843U (en) * 2018-01-15 2018-10-09 焦作大学 A kind of novel evacuated protection Financial Billing box
CN207889398U (en) * 2018-02-09 2018-09-21 泉州市梅森纸织画艺术研究院有限公司 A kind of novel multi-use sealing notepad box
CN208277670U (en) * 2018-06-04 2018-12-25 陇东学院 A kind of economic management pats device with bill corner
CN108859495A (en) * 2018-07-17 2018-11-23 六安市叶集区未名教育科技有限公司 A kind of financial affairs receipt compression storing unit
CN209634089U (en) * 2019-01-03 2019-11-15 常州市第二人民医院 A kind of finance voucher finishing device
CN210501961U (en) * 2019-03-15 2020-05-12 黄云 A arrangement equipment for financial document
CN209833055U (en) * 2019-04-01 2019-12-24 福州外语外贸学院 Accounting document arranges device fast
CN210283686U (en) * 2019-06-13 2020-04-10 西安翻译学院 International trade bill strorage device
CN211710428U (en) * 2020-01-21 2020-10-20 陈丹凤 Financial affairs voucher arrangement binding means
CN111806117A (en) * 2020-06-18 2020-10-23 国网河北省电力有限公司石家庄供电分公司 Electric power company financial billing and file integration storage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114559759A (en) * 2022-03-04 2022-05-31 重庆城市管理职业学院 Banknote flattening device for accounting with deposit function

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Application publication date: 20210608

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