Check analysis device for financial and accounting audit

Abstract

The utility model belongs to the field of tools for finance and accounting audit, and particularly relates to a check analysis device for finance and accounting audit. The device comprises a horizontally arranged base, a groove with the section of a U-shaped structure is formed in the top of the base, a mounting groove is formed in the bottom of the groove, a transmission roller is horizontally mounted in the mounting groove, a part of a roller body of the transmission roller protrudes out of the mounting groove, a mounting box capable of freely swinging is hinged to the left side wall of the base, and a transmission shaft is horizontally arranged above the groove. The transmission shaft is sleeved with a pressing roller which is aligned with the transmission roller in parallel and clamps the paper report, the left end of the transmission shaft is independently installed in the installation box in a penetrating mode, a driving assembly used for driving the transmission shaft to rotate is arranged in the installation box, the front end of the paper report can be pushed out by a certain distance through the pressing roller and the transmission roller, and a row of forms on the paper report are exposed. The auditor can check the data row by row, and the unchecked data is shielded by the base, so that the situation of data missing or repeated checking is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of tools for financial accounting audit, in particular to a checking and analyzing device for financial accounting audit. Background Art

[0002] Financial audit is an activity to collect and analyze evidence of the financial information and status of an enterprise or institution to evaluate its authenticity, accuracy, and legality, and to draw conclusions and reports on it. In financial audit, the enterprise provides paper reports, and the auditors check and analyze the data recorded on the paper reports to determine their authenticity. During the audit process, the tables on the paper reports are dense, and it is easy to miss or double-check data through human visual observation. It is not convenient to mark the checked data on the report, which causes unnecessary trouble to the auditors. Utility Model Content

[0003] The purpose of the utility model is to provide a checking and analyzing device for financial auditing, which is convenient for identifying checked and unchecked data on paper reports, and avoids data leakage or repeated checking.

[0004] The verification and analysis device for financial and accounting auditing comprises a horizontally arranged base, a groove with a "U"-shaped cross-section is provided on the top of the base, a mounting groove is provided at the bottom of the groove, a freely rotatable transmission roller is horizontally installed in the mounting groove, part of the roller body of the transmission roller protrudes from the mounting groove, a freely swinging mounting box is hinged on the left side wall of the base, a transmission shaft is horizontally arranged above the groove, a pressure roller which is parallel to the transmission roller and clamps the paper report is mounted on the transmission shaft, the left end of the transmission shaft is independently installed in the mounting box, and a driving component for driving the transmission shaft to rotate is arranged in the mounting box.

[0005] Furthermore, the driving assembly includes a ratchet and a pawl that mesh with each other, the ratchet is mounted on one end of the transmission shaft located in the mounting box, and a mounting sleeve is independently mounted on the other end of the transmission shaft located in the mounting box, a swing rod is fixed on the mounting sleeve, the pawl is mounted on the swing rod so as to be freely swingable, a tension spring is connected between the pawl and the swing rod for resetting the pawl after swinging, a through hole is provided on the front side wall of the mounting box for the unfixed end of the swing rod to pass through, and an adjustment assembly is provided on the mounting box for adjusting the swing angle of the swing rod.

[0006] Furthermore, the adjustment component includes a mounting frame, which has an L-shaped structure. One horizontal end of the mounting frame is fixed to the front side wall of the mounting box, and a vertical end of the mounting frame is provided with a slide groove that is connected front and back. A moving block is independently installed in the slide groove, and the rear side wall of the moving block is in contact with the front side wall of the mounting box. A gear lever is horizontally fixed to the right side wall of the moving block, and a bolt that is in contact with the vertical end of the mounting frame is provided on the front side wall of the moving block.

[0007] Furthermore, a counterweight block for increasing weight is fixed on one end of the swing rod passing through the through hole.

[0008] Furthermore, two baffles are fixed in the groove and are symmetrically spaced from left to right for positioning the paper form.

[0009] Furthermore, a chamfer is provided at the corner between the groove and the top of the base.

[0010] Furthermore, a handle is fixed on the end of the transmission shaft that is not installed in the installation box.

[0011] Furthermore, a support plate is fixed on the base for supporting and positioning the end of the transmission shaft that is not installed in the installation box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The paper report is placed in the groove so that it is bent and fits on the groove wall of the groove, the front end of the paper report is aligned with the top of the base, and the roller body of the lower half of the pressure roller is placed in the groove, and the paper report is pressed downward by the gravity of the pressure roller itself, so that the paper report is tightly fitted with the transmission roller and the pressure roller respectively, and then the transmission shaft is driven to rotate by the driving component, and the transmission shaft drives the pressure roller to rotate. When the pressure roller rotates, the friction between the pressure roller and the paper report causes the paper report to move in the direction of rotation of the pressure roller, and the friction between the paper report and the transmission roller can drive the transmission roller to rotate in the direction of movement of the paper report. The rotation of the transmission roller can prevent the paper report from being damaged by excessive friction with the groove wall of the groove, and the front end of the paper report will be pushed out a certain distance by the pressure roller and the transmission roller, and a row of table data on the paper report will be displayed, so that the auditor can check it line by line, and the unchecked data will be blocked by the base, thereby avoiding data leakage or repeated checking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Sectional view at AA in the middle;

[0016] Figure 3 for Figure 1 Sectional view at the middle BB;

[0017] Figure 4 for Figure 1 Sectional view at CC;

[0018] Figure 5 for Figure 3 A magnified schematic diagram of area a in the middle;

[0019] Figure 6 It is a three-dimensional diagram of the utility model;

[0020] Figure 7 It is an exploded view of the utility model;

[0021] The names of the components in the figure are: 1, mounting box 2, pressure roller 3, transmission shaft 4, handle 5, support plate 6, baffle 7, base 8, transmission roller 9, ratchet 10, mounting sleeve 11, swing rod 12, tension spring 13, pawl 14, counterweight 15, mounting frame 16, moving block 17, gear lever. DETAILED DESCRIPTION

[0022] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but the present invention is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0023] Example 1

[0024] The checking and analyzing device for financial audit described in this embodiment is as follows: Figure 1 , Figure 2 and Figure 7 As shown, it includes a horizontally arranged base 7, the top of the base 7 is provided with a groove with a "U"-shaped cross section, the base 7 is a rectangular structure, the groove is provided at the center of the top of the base 7, when a paper report is placed in the groove, the paper report will be bent and attached to the groove wall of the groove;

[0025] Two baffles 6 are fixed in the groove and are symmetrically spaced from left to right for positioning paper forms. The two baffles 6 are in a "U"-shaped structure, and the two baffles 6 are flush with the left and right side walls of the base 7, respectively, for positioning the paper report to prevent the paper report from falling out of the groove in the left and right directions during movement;

[0026] A chamfer is provided at the corner between the groove and the top of the base 7. In this embodiment, the chamfer is a rounded corner. When the paper report moves in the groove, the chamfer can prevent the surface of the paper report from being scratched by the corner between the groove and the top of the base 7.

[0027] A mounting groove is provided at the bottom of the groove, and a freely rotatable transmission roller 8 is horizontally installed in the mounting groove, and part of the roller body of the transmission roller 8 protrudes from the mounting groove. Mounting holes are provided on the left and right groove walls of the mounting groove, and the mounting shafts on the left and right ends of the transmission roller 8 are independently installed in the corresponding mounting holes, so that the transmission roller 8 can rotate freely in the mounting groove. When the paper report is placed in the groove, the roller body of the transmission roller 8 protruding from the mounting groove will fit the paper report;

[0028] A freely swingable installation box 1 is hinged on the left side wall of the base 7, the opening of the installation box 1 faces the left side, and a cover plate is fixed to the left side wall of the installation box 1 by screws. The installation box 1 and the left side wall of the base 7 are hinged by a hinge, one end of the hinge is fixed to the left side wall of the base 7 by screws, and the other end of the hinge is fixed to the bottom of the installation box 1 by screws, so that the installation box 1 can swing freely left and right; of course, the installation box 1 and the left side wall of the base 7 can also be hinged by a bearing. Generally, the structure of the bearing has an inner ring and an outer ring. When realizing the hinge, the base 7 can be fixed to the outer ring, and the installation box 1 can be fixed to the inner ring, so as to realize the hinge of the base 7 and the installation box 1;

[0029] A transmission shaft 3 is horizontally arranged above the groove, and a pressure roller 2 is mounted on the transmission shaft 3, which is aligned parallel to the transmission roller 8 and clamps the paper report. The roller body of the lower half of the pressure roller 2 is located in the groove. When the paper report is placed in the groove, the pressure roller 2 will press the paper report downward by its own gravity, so that the paper report is tightly fitted with the transmission roller 8 and the pressure roller 2 respectively. The transmission roller 8 and the pressure roller 2 are made of friction materials such as rubber, silicone, and latex. When the transmission shaft 3 drives the pressure roller 2 to rotate, the friction between the pressure roller 2 and the paper report makes the paper report move in the direction of rotation of the pressure roller 2, and the friction between the paper report and the transmission roller 8 can drive the transmission roller 8 to rotate in the direction of movement of the paper report. The rotation of the transmission roller 8 can prevent the paper report from being damaged by excessive friction with the groove wall of the groove;

[0030] The left end of the transmission shaft 3 is independently installed in the installation box 1. After the installation box 1 is swung to a vertical state, a through hole for the transmission shaft 3 to pass through is opened on the right wall. The left end of the transmission shaft 3 independently passes through the through hole and is located in the installation box 1;

[0031] A support plate 5 is fixed on the base 7 for supporting and positioning the end of the transmission shaft 3 that is not installed in the installation box 1. The support plate 5 is vertically fixed on the right side wall of the base 7. A slot for engaging the transmission shaft 3 is provided on the top of the support plate 5. When the right end of the transmission shaft 3 is engaged in the slot, the support plate 5 can support the right end of the transmission shaft 3 to prevent the pressure roller 2 from pressing the paper report too tightly and causing damage to the paper report. In addition, the slot can position the right end of the transmission shaft 3 to prevent the right end of the transmission shaft 3 from swinging.

[0032] A handle 4 is fixed to the end of the transmission shaft 3 that is not installed in the installation box 1. The handle 4 can facilitate the auditor to lift the transmission shaft 3 and the pressure roller 2, so as to facilitate the placement of paper reports in the groove;

[0033] To further explain, Figure 2 , Figure 3 and Figure 5As shown, the present embodiment preferably includes a ratchet 9 and a pawl 13 meshing with each other, the ratchet 9 is sleeved on one end of the transmission shaft 3 located in the installation box 1, and a mounting sleeve 10 is independently sleeved on one end of the transmission shaft 3 located in the installation box 1, and the mounting sleeve 10 is located on the left side of the ratchet 9, and the mounting sleeve 10 can rotate freely on the transmission shaft 3; a swing rod 11 is fixed on the mounting sleeve 10, and the pawl 13 is installed on the swing rod 11 so as to be freely swingable, and a pivot is horizontally fixed on the right side wall of the middle section of the swing rod 11, and a mounting hole for inserting the pivot is opened on the fixed end of the pawl 13, which is connected to the left and right, so that the pawl 13 is installed on the middle section of the swing rod 11, so that the pawl 13 can swing with the pivot; A counterweight 14 for increasing weight is fixed to one end of the swing rod 11 passing through the through hole. When the end of the swing rod 11 passing through the installation box 1 is lifted up and swung upward, the gravity of the counterweight 14 can make the end of the swing rod 11 passing through the installation box 1 automatically swing downward and hang down; a tension spring 12 is connected between the pawl 13 and the swing rod 11 for resetting the pawl 13 after the swing. When the swing rod 11 swings upward at an angle, the ratchet 9 is pushed to rotate backward through the pawl 13, and when the swing rod 11 swings downward, the pawl 13 will be driven by the swing rod 11 to disengage from the teeth of the ratchet 9 meshing with it. When the swing rod 11 stops swinging, the pawl 13 will quickly engage with the teeth of the ratchet 9 meshing with it under the action of the tension spring 12. The teeth of the ratchet wheel 9 at the current angle are meshed; a through hole is provided on the front side wall of the mounting box 1 for the unfixed end of the swing rod 11 to pass through, and the through hole is of a rectangular structure, for the unfixed end of the swing rod 11 to pass through the mounting box 1, and can limit the angular range of the swing of the swing rod 11, and when the swing rod 11 is in a horizontal state, the swing rod 11 will fit with the bottom of the through hole; the mounting frame 15 is in an "L"-shaped structure, and one horizontal end of the mounting frame 15 is fixed to the front side wall of the mounting box 1, and one vertical end of the mounting frame 15 is aligned parallel to the through hole; a slide groove is provided on the vertical end of the mounting frame 15, and a moving block 16 is independently installed in the slide groove, and the rear side wall of the moving block 16 is aligned with the mounting box 1 The front side wall is fitted, and a lever 17 is horizontally fixed on the right side wall of the moving block 16. A bolt is arranged on the front side wall of the moving block 16, which is fitted with one vertical end of the mounting frame 15. The moving block 16 is moved up and down along the direction of the slide slot, thereby driving the lever 17 to move up and down, and then by rotating the bolt, the hexagonal head end of the bolt is fitted with one vertical end of the mounting frame 15, and the vertical end of the mounting frame 15 is clamped by the lever 17 and the hexagonal head of the bolt, so as to lock the position of the lever 17 after moving. When the swinging rod 11 swings a certain angle, it will be blocked by the lever 17, thereby preventing the swinging rod 11 from swinging more angles, so the swinging angle of the swinging rod 11 can be adjusted;When in use, first move the moving block 16 up and down according to the required rotation angle of the pressure roller 2, so that the moving block 16 moves along the slide slot, thereby driving the shift rod 17 to move up and down, and then turn the bolt to make the hexagonal head end of the bolt fit with the vertical end of the mounting frame 15, and clamp the vertical end of the mounting frame 15 through the shift rod 17 and the hexagonal head of the bolt, and then lift the swing rod 11 upward to make the swing rod 11 swing backward at an angle, and push the ratchet 9 to rotate backward through the pawl 13, and the ratchet 9 drives the transmission shaft 3 to rotate, and the transmission shaft 3 drives the pressure roller 2 to rotate. When the swing rod 11 swings a certain angle, it will be blocked by the shift rod 17, thereby preventing the swing rod 11 from swinging more angles, so that the rotation angle of the pressure roller 2 can be more accurate, and when the swing rod 11 is loosened, the counterweight block The gravity of 14 can make the end of the swing rod 11 passing through the installation box 1 automatically swing downward and fall down, and when the swing rod 11 swings downward, the ratchet 13 will be driven by the swing rod 11 to disengage the ratchet 9 teeth meshed with it. When the swing rod 11 stops swinging, the ratchet 13 will quickly mesh with the ratchet 9 teeth at the current angle under the action of the tension spring 12, so as to facilitate the next rotation of the ratchet 9; this section of the scheme as a whole constitutes a driving assembly for driving the transmission shaft 3 to rotate; of course, the driving assembly can also use a motor, the motor is installed in the installation box 1, the output end of the motor is connected to the transmission shaft 3, and a control device (such as a controller or a single-chip microcomputer, etc.) for controlling the start and stop of the motor is provided in the installation box 1, so that the transmission shaft 3 is driven to rotate and rotate at different angles each time through the start and stop of the motor. ;

[0034] In actual use, first put the paper report in the groove, make the paper report bend and fit on the groove wall of the groove, align the front end of the paper report with the top of the base 7, and the auditor swings the right end of the transmission shaft 3 to the right through the handle 4, and the transmission shaft 3 drives the pressure roller 2 and the installation box 1 to swing to the right, so that the right end of the transmission shaft 3 is engaged in the groove of the support plate 5, and the roller body of the lower half of the pressure roller 2 is located in the groove. The paper report is pressed downward by the gravity of the pressure roller 2 itself, so that the paper report is closely fitted with the transmission roller 8 and the pressure roller 2 respectively, and then the moving block 16 is moved up and down according to the height of the table on the paper report, so that the moving block 16 moves along the slide groove, thereby driving the gear lever 17 to move up and down, and then the bolt is turned to make the hexagonal head end of the bolt fit against the vertical end of the mounting frame 15 The vertical end of the mounting frame 15 is clamped by the lever 17 and the hexagonal head of the bolt, so that the distance between the lever 17 and the swing lever 11 in the horizontal state is the same as the height of the table. Then the swing lever 11 is lifted upward to make the swing lever 11 swing backward at an angle, and the ratchet 9 is pushed to rotate backward by the pawl 13. The ratchet 9 drives the transmission shaft 3 to rotate backward, and the transmission shaft 3 drives the pressure roller 2 to rotate backward. When the swing lever 11 swings a certain angle, it will be blocked by the lever 17, and the pressure roller 2 will also stop rotating. The front end of the paper report will be pushed out a certain distance by the pressure roller 2 and the transmission roller 8, and a row of table data on the paper report will be displayed, so that the auditor can check it line by line, and the unchecked data will be blocked by the base 7, thereby avoiding data leakage or repeated checking.

Claims

1. A checking and analyzing device for financial auditing, comprising a horizontally arranged base (7), characterized in that: The top of the base (7) is provided with a groove with a U-shaped cross section, the bottom of the groove is provided with a mounting groove, a freely rotatable transmission roller (8) is horizontally mounted in the mounting groove, a part of the roller body of the transmission roller (8) protrudes from the mounting groove, a freely swingable mounting box (1) is hingedly connected to the left side wall of the base (7), a transmission shaft (3) is horizontally arranged above the groove, a pressure roller (2) is mounted on the transmission shaft (3) and is aligned parallel to the transmission roller (8) and clamps the paper report, the left end of the transmission shaft (3) is independently installed in the mounting box (1), and a driving component for driving the transmission shaft (3) to rotate is arranged in the mounting box (1).

2. The checking and analyzing device for financial auditing according to claim 1 is characterized in that: The driving assembly comprises a ratchet (9) and a pawl (13) meshing with each other, the ratchet (9) being mounted on one end of a transmission shaft (3) located in a mounting box (1), the transmission shaft (3) being independently mounted on one end of the transmission shaft (3) located in a mounting box (1), a swing rod (11) being fixed on the mounting sleeve (10), the pawl (13) being mounted on the swing rod (11) so as to be freely swingable, a tension spring (12) being connected between the pawl (13) and the swing rod (11) for resetting the pawl (13) after swinging, a through hole for the unfixed end of the swing rod (11) to pass through being opened on the front side wall of the mounting box (1), and an adjusting assembly for adjusting the swing angle of the swing rod (11) being arranged on the mounting box (1).

3. The checking and analyzing device for financial auditing according to claim 2 is characterized in that: The adjustment assembly comprises a mounting frame (15), the mounting frame (15) is in an "L"-shaped structure, a horizontal end of the mounting frame (15) is fixed on the front side wall of the mounting box (1), a vertical end of the mounting frame (15) is provided with a slide groove communicating front and rear, a moving block (16) is independently installed in the slide groove, the rear side wall of the moving block (16) is in contact with the front side wall of the mounting box (1), a shift rod (17) is horizontally fixed on the right side wall of the moving block (16), and a bolt in contact with the vertical end of the mounting frame (15) is provided on the front side wall of the moving block (16).

4. The checking and analyzing device for financial auditing according to claim 2 is characterized in that: A counterweight block (14) for increasing weight is fixed on one end of the swing rod (11) passing through the through hole.

5. The checking and analyzing device for financial auditing according to claim 1 is characterized in that: Two baffles (6) for positioning the paper form are fixed in the groove and are symmetrically spaced from left to right.

6. The checking and analyzing device for financial auditing according to claim 1, characterized in that: A chamfer is provided at the corner between the groove and the top of the base (7).

7. The checking and analyzing device for financial auditing according to claim 1 is characterized in that: A handle (4) is fixed to the end of the transmission shaft (3) that is not installed in the installation box (1).

8. The checking and analyzing device for financial auditing according to claim 1, characterized in that: A support plate (5) is fixed on the base (7) and is used to support and position the end of the transmission shaft (3) that is not installed in the installation box (1).

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