Invoice screening equipment convenient for automatically identifying content

Abstract

The utility model relates to the technical field of invoice screening equipment, and discloses invoice screening equipment facilitating automatic content identification, which comprises a base, a first supporting plate and a display screen, the first supporting plate is arranged on the left side above the base, and the display screen is arranged on the left side of the first supporting plate. A first connecting plate is installed above the right side of the first supporting plate, a camera recognizer is installed on the right side of the lower portion of the first connecting plate, a sliding device is installed on the right side of the upper portion of the base and comprises a rotating shaft, a second supporting plate and a storage groove, and the right side of the upper portion of the base is connected with the second supporting plate through the rotating shaft; a storage groove is formed in the left side of the second supporting plate, and a second connecting plate is installed on the outer side of the storage groove. Invoices are smoother, so that the device can quickly identify invoice contents, and the working quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of invoice screening equipment, and specifically to an invoice screening equipment which is convenient for automatically identifying the contents. Background Art

[0002] An invoice refers to a business voucher issued and collected by all units and individuals when buying and selling goods, providing or receiving services, and engaging in other business activities. It is the original basis for accounting and an important basis for law enforcement inspections by auditing and tax authorities.

[0003] After searching, the Chinese patent authorization announcement number CN 112976848 A, announcement date June 18, 2021, discloses an invoice recognition and stamping device. The article proposes "a box body, the interior of the box body is provided with a placement space, the interior of the placement space is provided with a driving mechanism, and the driving mechanism includes a first limiting block fixedly connected to the upper inner wall of the placement space." When the device is used, the invoice will be wrinkled and folded, which affects the device's recognition of the invoice content and reduces the working quality of the device. In view of this, in-depth research was conducted on the above-mentioned problems, and this case came into being. Utility Model Content

[0004] The purpose of the present invention is to provide an invoice screening device that is easy to automatically identify the content, so as to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an invoice screening device for automatically identifying content, comprising a base, a first support plate and a display screen, wherein the first support plate is installed on the left side above the base, the display screen is installed on the left side of the first support plate, a first connecting plate is installed above the right side of the first support plate, a camera identifier is installed on the right side below the first connecting plate, and a sliding device is installed on the right side above the base;

[0006] The sliding device includes a rotating shaft, a second support plate and a storage slot. The right side above the base is connected to the second support plate through the rotating shaft, the storage slot is installed on the left side of the second support plate, and the second connecting plate is installed on the outer side of the storage slot. A two-way threaded rod is provided inside the storage slot, and the left side of the two-way threaded rod is connected to the inner wall of the storage slot through a bearing, the right side of the two-way threaded rod passes through the storage slot and the second connecting plate and is connected to the servo motor, nuts are provided on both sides of the two-way threaded rod, a telescopic cylinder is installed on the outer side of the nut, a telescopic rod is provided inside the telescopic cylinder, the telescopic cylinder passes through the slide slot to the outer side of the storage slot, a fixed plate is installed on the outer side of the telescopic rod, and a plate body is installed on the outer side of the fixed plate.

[0007] Preferably, the base and the first support plate are arranged perpendicular to each other, and the first connecting plate is fixedly connected to the first support plate and the camera identifier.

[0008] Preferably, the rotating shaft is rotatably connected to the second support plate, and the second support plate is fixedly connected to the storage tank and the second connecting plate.

[0009] Preferably, the bidirectional threaded rod is rotationally connected to the bearing, and the bidirectional threaded rod is drivingly connected to the servo motor.

[0010] Preferably, the bidirectional threaded rod and the nut are threadedly connected, and the storage tank and the telescopic cylinder are fixedly connected.

[0011] Preferably, the telescopic cylinder and the telescopic rod are slidably connected, and the telescopic rod and the fixed plate are perpendicularly arranged to each other.

[0012] Preferably, the telescopic cylinder and the slide groove are slidably connected, and the slide groove and the storage groove are integrated.

[0013] Preferably, the fixing plate and the plate body are fixedly connected, and the plate body and the second supporting plate are correspondingly arranged.

[0014] Preferably, the fixing plate and the second supporting plate are arranged parallel to each other.

[0015] Preferably, the second support plate and the storage slot are arranged perpendicular to each other, and the storage slot and the second connecting plate are fixedly connected.

[0016] Compared with the prior art, the beneficial effects of this invention are:

[0017] By setting a rotating shaft, a second support plate and a storage slot, the user pushes the second support plate to rotate by holding the rotating shaft so as to adjust the angle position of the second support plate according to the position illuminated by the camera identifier. Secondly, the user places the invoice on the top of the second support plate, and the storage slot supports the invoice. Then, the servo motor and the motor on the outside of the telescopic cylinder are started at the same time. The motor on the outside of the telescopic cylinder drives the telescopic rod to slide inside the telescopic cylinder, and the telescopic rod drives the plate body connected to the fixed plate to squeeze the invoice, so that the invoice fits tightly against the second support plate. The servo motor drives the bidirectional threaded rod to rotate inside the bearing. Through the connection setting between the bidirectional threaded rod and the nut, the bidirectional threaded rod drives the telescopic cylinder connected to the nut to slide inside the slide groove, and the telescopic cylinder drives the fixed plate connected to the telescopic rod to slide. The fixed plate drives the plate body to fit the invoice as a whole with the second support plate, so that the invoice is flatter, so that the device can quickly identify the content of the invoice and improve the working quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 This is a front cross-sectional structural diagram of a sliding device used in the utility model;

[0020] Figure 2 This is a front cross-sectional structural schematic diagram of the utility model without using a sliding device;

[0021] Figure 3 It is a side cross-sectional structural schematic diagram of the sliding device of the utility model;

[0022] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. base; 2. first support plate; 3. display screen; 4. first connecting plate; 5. camera identifier; 6. sliding device; 601. rotating shaft; 602. second support plate; 603. storage tank; 604. second connecting plate; 605. bidirectional threaded rod; 606. bearing; 607. servo motor; 608. nut; 609. telescopic cylinder; 610. slide groove; 611. telescopic rod; 612. fixing plate; 613. plate body. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0027] See also Figure 1-4 The utility model provides a technical solution of an invoice screening device for facilitating automatic content identification: an invoice screening device for facilitating automatic content identification, comprising a base 1, a first support plate 2 and a display screen 3, the first support plate 2 is installed on the left side above the base 1, the display screen 3 is installed on the left side of the first support plate 2, a first connecting plate 4 is installed above the right side of the first support plate 2, a camera identifier 5 is installed on the right side below the first connecting plate 4, and a sliding device 6 is installed on the right side above the base 1;

[0028] The sliding device 6 includes a rotating shaft 601, a second supporting plate 602 and a storage groove 603. The right side above the base 1 is connected to the second supporting plate 602 through the rotating shaft 601. The storage groove 603 is installed on the left side of the second supporting plate 602. The second connecting plate 604 is installed on the outer side of the storage groove 603. A two-way threaded rod 605 is provided inside the storage groove 603. The left side of the two-way threaded rod 605 is connected to the inner wall of the storage groove 603 through a bearing 606. The right side of the two-way threaded rod 605 penetrates the storage groove 603 and the second connecting plate 604 and is connected to the servo motor 607. Nuts 608 are provided on both sides of the two-way threaded rod 605. A telescopic cylinder 609 is installed on the outer side of the nut 608. A telescopic rod 611 is provided inside the telescopic cylinder 609. The telescopic cylinder 609 penetrates the slide groove 610 to the outer side of the storage groove 603. A fixing plate 612 is installed on the outer side of the telescopic rod 611, and a plate body 613 is installed on the outer side of the fixing plate 612.

[0029] When in use, the user pushes the second support plate 602 to rotate by holding the rotating shaft 601, so as to adjust the angle position of the second support plate 602 according to the position illuminated by the camera identifier 5. Then, the user places the invoice on the second support plate 602, and the storage slot 603 supports the invoice. Then, the servo motor 607 and the motor outside the telescopic cylinder 609 are started at the same time. The motor outside the telescopic cylinder 609 drives the telescopic rod 611 to slide inside the telescopic cylinder 609. The telescopic rod 611 drives the plate body 613 connected to the fixed plate 612 to squeeze the invoice, so that the invoice is tightly pressed. The second support plate 602 is tightly fitted, and the servo motor 607 drives the bidirectional threaded rod 605 to rotate inside the bearing 606. Through the connection setting between the bidirectional threaded rod 605 and the nut 608, the bidirectional threaded rod 605 drives the telescopic cylinder 609 connected to the nut 608 to slide inside the slide groove 610. The telescopic cylinder 609 drives the fixed plate 612 connected to the telescopic rod 611 to slide. The fixed plate 612 drives the plate body 613 to fit the invoice as a whole with the second support plate 602, so that the invoice is flatter, so that the device can quickly identify the invoice content and improve the working quality of the device.

[0030] The base 1 and the first support plate 2 are arranged perpendicular to each other, and the first connecting plate 4 is fixedly connected to the first support plate 2 and the camera identifier 5 .

[0031] The rotating shaft 601 is rotatably connected to the second support plate 602 , and the second support plate 602 is fixedly connected to the storage slot 603 and the second connecting plate 604 .

[0032] The bidirectional threaded rod 605 and the bearing 606 are connected in rotation, and the bidirectional threaded rod 605 and the servo motor 607 are connected in driving.

[0033] The bidirectional threaded rod 605 and the nut 608 are threadedly connected, and the storage tank 603 and the telescopic cylinder 609 are fixedly connected.

[0034] The telescopic cylinder 609 and the telescopic rod 611 are slidably connected, and the telescopic rod 611 and the fixed plate 612 are perpendicularly arranged to each other.

[0035] The telescopic cylinder 609 and the slide groove 610 are slidably connected, and the slide groove 610 and the storage groove 603 are integrated.

[0036] The fixing plate 612 and the plate body 613 are fixedly connected, and the plate body 613 and the second supporting plate 602 are correspondingly arranged.

[0037] The fixing plate 612 and the second supporting plate 602 are arranged parallel to each other.

[0038] The second support plate 602 and the storage slot 603 are vertically arranged, and the storage slot 603 and the second connecting plate 604 are fixedly connected.

[0039] Working principle:

[0040] First, the user places the invoice on top of the sliding device 6, and adjusts the position of the sliding device 6 according to the position illuminated by the camera identifier 5, and uses the sliding device 6 to make the invoice flatter so that the device can quickly identify the invoice content, and the identified content is displayed on the display screen 3.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An invoice screening device for automatically identifying contents, comprising a base (1), a first support plate (2) and a display screen (3), characterized in that: A first support plate (2) is installed on the left side above the base (1), a display screen (3) is installed on the left side of the first support plate (2), a first connecting plate (4) is installed above the right side of the first support plate (2), a camera identifier (5) is installed on the right side below the first connecting plate (4), and a sliding device (6) is installed on the right side above the base (1); The sliding device (6) comprises a rotating shaft (601), a second supporting plate (602) and a storage groove (603); the right side above the base (1) is connected to the second supporting plate (602) via the rotating shaft (601); the storage groove (603) is installed on the left side of the second supporting plate (602); the second connecting plate (604) is installed on the outer side of the storage groove (603); a bidirectional threaded rod (605) is provided inside the storage groove (603); the left side of the bidirectional threaded rod (605) is connected to the inner wall of the storage groove (603) via a bearing (606); The right side of the threaded rod (605) passes through the storage slot (603) and the second connecting plate (604) and is connected to the servo motor (607). Nuts (608) are provided on both sides of the bidirectional threaded rod (605). A telescopic cylinder (609) is installed on the outer side of the nut (608). A telescopic rod (611) is provided inside the telescopic cylinder (609). The telescopic cylinder (609) passes through the slide slot (610) to the outer side of the storage slot (603). A fixing plate (612) is installed on the outer side of the fixing plate (612). A plate body (613) is installed on the outer side of the fixing plate (612).

2. The invoice screening device for automatically identifying contents according to claim 1, characterized in that: The base (1) and the first support plate (2) are arranged perpendicular to each other, and the first connecting plate (4) is fixedly connected to the first support plate (2) and the camera identifier (5).

3. The invoice screening device for facilitating automatic content identification according to claim 2, characterized in that: The rotating shaft (601) is rotatably connected to the second support plate (602), and the second support plate (602) is fixedly connected to the storage tank (603) and the second connecting plate (604).

4. The invoice screening device for facilitating automatic content identification according to claim 3, characterized in that: The bidirectional threaded rod (605) and the bearing (606) are connected in a rotational manner, and the bidirectional threaded rod (605) and the servo motor (607) are connected in a driving manner.

5. The invoice screening device for facilitating automatic content identification according to claim 4, characterized in that: The bidirectional threaded rod (605) and the nut (608) are threadedly connected, and the storage tank (603) and the telescopic cylinder (609) are fixedly connected.

6. The invoice screening device for automatically identifying contents according to claim 5, characterized in that: The telescopic cylinder (609) and the telescopic rod (611) are slidably connected, and the telescopic rod (611) and the fixing plate (612) are arranged perpendicular to each other.

7. The invoice screening device for automatically identifying contents according to claim 6, characterized in that: The telescopic cylinder (609) and the slide groove (610) are slidably connected, and the slide groove (610) and the storage groove (603) are integrated.

8. The invoice screening device for facilitating automatic content identification according to claim 7, characterized in that: The fixing plate (612) and the plate body (613) are fixedly connected, and the plate body (613) and the second supporting plate (602) are correspondingly arranged.

9. The invoice screening device for automatically identifying contents according to claim 8, characterized in that: The fixing plate (612) and the second supporting plate (602) are arranged parallel to each other.

10. The invoice screening device for facilitating automatic content identification according to claim 9, characterized in that: The second support plate (602) and the storage slot (603) are arranged perpendicular to each other, and the storage slot (603) and the second connecting plate (604) are fixedly connected.

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