Visual statistical board for accounting statistics

Abstract

The utility model discloses a kind of visual statistics board for accounting statistics, belong to office equipment technical field, the statistics board includes statistics board, support plate and fixed bolster, its key lies in being provided with folding locking mechanism and angle adjusting mechanism.Folding locking mechanism is realized the turnover folding of statistics board by connecting rod one, connecting rod two and the linkage mechanism of groove one cooperation, and using repulsion of positive magnet one and positive magnet two magnetic force drives bolt to insert groove two to carry out self-locking fixation;Angle adjusting mechanism is driven by worm through rotating handle, and worm is engaged with worm wheel, drive support plate and statistics board whole rotation around rotating shaft to adjust display direction.The utility model is through the folding and locking function of collaborative setting, realized the compact storage of device, effectively save space and protect panel face;Through worm gear adjusting function, realized the stable, self-locking type adjustment of display angle, greatly facilitated multi-angle display, improved practicality and communication efficiency.

Description

Technical Field

[0001] This utility model relates to the field of office equipment technology, and in particular to a visual statistical board for accounting statistics. Background Technology

[0002] In accounting and statistical work, visual statistical boards are often used to display financial statements, data charts, and other information for work reports or team discussions. Currently, most statistical boards on the market are fixed display racks or whiteboards. When not in use, their fixed structure means they cannot be retracted or folded, thus occupying a significant amount of office space, which is inefficient in modern offices where space is increasingly precious. Furthermore, long-term idle statistical boards are exposed and easily damaged by accidental bumps or scratches from staff, and they also tend to accumulate dust, affecting cleanliness and shortening their lifespan.

[0003] Furthermore, during conference presentations, attendees are typically positioned at different locations around the conference table, while traditional statistical boards often have a fixed display orientation. This makes it difficult for the presenter to clearly present statistical content to attendees in all directions simultaneously. Adjusting the orientation requires laboriously moving the entire device, which is extremely inconvenient and affects the efficiency of information transmission and the smooth flow of the meeting.

[0004] Therefore, this utility model proposes a visual statistical board for accounting statistics to address the shortcomings of the prior art. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a visual statistical board for accounting statistics, which aims to improve the problems of fixed structure, occupation of office space when not in use, and inconvenient display angle in the existing visual statistical board for accounting statistics.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A visualization statistical board for accounting statistics includes: a statistical board, a support plate, and a fixed bracket; as well as a folding locking mechanism and an angle adjustment mechanism.

[0007] The folding locking mechanism includes a groove 1 on the support plate, a connecting rod 1, a connecting rod 2, a pin, a groove 2 on the support plate, a positive magnet 1 on the pin, and a positive magnet 2 fixed on the support plate; the angle adjustment mechanism includes a worm gear, a rotating handle, a rotating shaft, and a worm wheel.

[0008] Furthermore, the statistical plate, support plate, fixed bracket, folding locking mechanism, and angle adjustment mechanism are combined in the following manner: the support plate is rotatably connected to the fixed bracket via a rotating shaft; connecting rod one is connected between the statistical plate and connecting rod two, connecting rod two is slidably fitted in groove one of the support plate, and a pin is inserted into groove two under the magnetic repulsion of positive magnet one and positive magnet two; the worm gear is connected to the rotating handle and rotatably mounted on the fixed bracket, and the worm wheel is fixed to the outside of the support plate and meshes with the worm gear.

[0009] Preferably, one end of connecting rod one is hinged to the statistical plate, and the other end is hinged to connecting rod two.

[0010] Preferably, the pin is slidably mounted on the support plate.

[0011] Preferably, the first groove is a linear guide groove extending along the length direction of the support plate.

[0012] Preferably, the rotating handle is coaxially connected to one end of the worm gear.

[0013] Preferably, the rotating shaft is connected to the inner side of the fixed bracket, and the worm gear is sleeved on the outer side of the rotating shaft.

[0014] Preferably, the position of the second positive magnet is directly opposite the position of the first positive magnet when the latch is in the unlocked state.

[0015] Preferably, when the second connecting rod slides to the bottom of the first groove, the first traction connecting rod is in a lateral state.

[0016] This utility model has the following beneficial effects: 1. This utility model solves the problems of fixed statistical board structure, large space occupation when not in use, and easy accidental damage or dust accumulation in the prior art by setting a connecting rod flipping structure consisting of connecting rod one, connecting rod two and groove one, and a magnetic self-locking mechanism consisting of a pin, positive magnet one and positive magnet two. It achieves the effects of convenient folding and storage, saving space, effectively protecting the statistical board and extending its service life.

[0017] 2. This utility model solves the problems of fixed display angle of statistical boards, inability to flexibly face different audiences, and inconvenience in the prior art by setting up a worm gear angle adjustment mechanism composed of a rotating handle, a worm, and a worm wheel. It achieves the effect of conveniently and smoothly adjusting the display direction of statistical boards, and can use the self-locking characteristics of the worm gear to stably stop the statistical board at any angle, which greatly improves the flexibility of the display and the efficiency of communication. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of a visual statistical board for accounting statistics proposed in this utility model; Figure 2This is a schematic diagram of the structure of the clamping plate of a visualization statistical board for accounting statistics proposed in this utility model; Figure 3 This is a schematic diagram of the structure of a fan for a visual statistical board for accounting statistics proposed in this utility model.

[0019] Legend: 1. Statistical board; 2. Connecting rod one; 3. Support plate; 4. Groove one; 5. Connecting rod two; 6. Pin; 7. Groove two; 8. Positive magnet one; 9. Positive magnet two; 10. Fixed bracket; 11. Worm gear; 12. Rotating handle; 13. Rotating shaft; 14. Worm wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figures 1-3 This utility model provides an embodiment of a visual statistical board for accounting statistics. The visual statistical board includes a fixed bracket 10 and a support plate 3 rotatably connected to the fixed bracket 10. The fixed bracket 10 provides installation and support for the entire device, and the support plate 3 supports the statistical board 1. The device is equipped with an angle adjustment mechanism for adjusting the rotation angle of the support plate 3, and a folding and locking mechanism for realizing the flipping, folding, and locking of the statistical board 1. The angle adjustment mechanism includes a worm gear 11, a rotating handle 12, a rotating shaft 13, and a worm wheel 14. The rotating shaft 13 is connected to the inner side of the fixed bracket 10, and the support plate 3 is rotatably connected to the fixed bracket 10 via the rotating shaft 13. The worm gear 14 is fixed to the outside of the support plate 3 and sleeved on the outside of the rotating shaft 13. The worm 11 is rotatably mounted on the fixed bracket 10 and meshes with the worm gear 14. The rotating handle 12 is coaxially connected to one end of the worm 11. The folding and locking mechanism is used to realize the flipping, folding and locking of the statistical plate 1 relative to the support plate 3. The folding and locking mechanism includes a groove 4 on the support plate 3, a connecting rod 2, a connecting rod 5, a pin 6, a groove 7 on the support plate 3, a positive magnet 8 on the pin 6 and a positive magnet 9 fixed on the support plate 3. The statistical plate 1 is movably connected to the support plate 3 through the connecting rod 2 and the connecting rod 5.

[0022] The support plate 3 has a groove 4, which is a linear guide groove extending along the length of the support plate 3. The connecting rod 5 is slidably fitted in the groove 4. One end of the connecting rod 2 is hinged to the statistical plate 1, and the other end of the connecting rod 2 is hinged to the connecting rod 5. This linkage structure formed by the connecting rod 2 and the connecting rod 5 allows the connecting rod 2 to slide to the bottom on the groove 4 when the worker moves the connecting rod 2 forward. During the sliding process, the connecting rod 2 will pull the connecting rod 2 to move. When the connecting rod 2 5 slides to the bottom, the connecting rod 2 is pulled to a horizontal state, thereby causing the statistical plate 1 to rotate 180 degrees so that its back faces forward. Sliding the connecting rod 2 5 upward will pull the connecting rod 2 upward, ultimately making the statistical plate 1 and the support plate 3 fit together, realizing the folding and storage function of the statistical plate.

[0023] In a preferred embodiment, to achieve a secure locking after folding, the folding locking mechanism further includes a pin 6, a second groove 7, a first positive magnet 8, and a second positive magnet 9 for fixing the folded state. The pin 6 is slidably mounted on the support plate 3, and one end of the pin 6 is provided with a first positive magnet 8. The second positive magnet 9 is fixedly mounted on the support plate 3, with the position of the second positive magnet 9 directly opposite the position of the first positive magnet 8 when the pin 6 is in the unlocked state. The magnetic poles of the second positive magnet 9 and the opposite magnetic poles of the first positive magnet 8 are of the same polarity. The support plate 3 or the statistical plate 1 has a second groove 7 for the pin 6 to be inserted. The pin 6 is automatically pushed into the second groove 7 by the repulsive force between the first positive magnet 8 and the second positive magnet 9, thereby securely locking the folded statistical plate 1.

[0024] As another preferred implementation method, for convenient adjustment of the display angle, please refer to... Figure 3 The angle adjustment mechanism ensures convenient operation and stability after adjustment. The worm gear 14 is fixed to the outside of the support plate 3 and rotates with the support plate 3. The worm 11 is rotatably mounted on the fixed bracket 10 through a bearing (not shown) and always maintains a meshing transmission relationship with the worm gear 14. The rotating handle 12 is fixedly connected to the end of the worm 11 that extends out of the fixed bracket 10, which is convenient for manual operation by the operator. Since the worm gear transmission has a self-locking characteristic, the statistical plate 1 can be stably maintained at the angle after adjustment to the required angle, even if no external force is applied to the rotating handle 12.

[0025] Working principle: When the statistics board 1 needs to be stored, the operator moves the connecting rod 2 5 forward, causing it to slide to the bottom of the groove 4. When the connecting rod 2 5 slides to the bottom, it pulls the connecting rod 2 to a horizontal position, thus flipping the statistics board 1 so that the back of the statistics board 1 faces forward. Then, the connecting rod 2 5 slides upward, pulling the connecting rod 2 upward, so that the statistics board 1 and the support plate 3 fit together. At this time, the pin 6 is pulled to overcome the magnetic repulsion, causing the positive magnet 8 to move towards the positive magnet 9. After releasing the pin, the repulsive force generated by the like poles of the positive magnet 8 and the positive magnet 9 pushes the positive magnet 8 back to its original position. The positive magnet 8 then drives the pin 6 to move inward and finally insert into the groove 7, thereby locking the folded statistics board 1. This structure prevents the statistics board 1 from being accidentally touched and damaged when not in use, and also reduces dust accumulation.

[0026] When staff need to adjust the display angle of the statistics board 1, they rotate the rotary handle 12. Rotating the handle 12 drives the worm gear 11 to rotate. Since the worm gear 11 meshes with the worm wheel 14, the rotation of the worm gear 11 drives the worm wheel 14 to rotate outside the rotating shaft 13. Because the worm wheel 14 is fixed to the outside of the support plate 3, and the support plate 3 is connected to the fixed bracket 10 through the rotating shaft 13, the rotation of the worm wheel 14 ultimately drives the entire support plate 3 and the statistics board 1 to rotate around the rotating shaft 13, thereby adjusting the direction in which the statistics board 1 is facing. Through this worm gear adjustment mechanism, convenient, stable and self-locking adjustment of the display direction is achieved.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A visual statistical board for accounting statistics, comprising a statistical board (1), a support plate (3), and a fixed bracket (10), characterized in that, The statistical panel also includes: The folding locking mechanism includes a groove (4) on the support plate (3), a connecting rod (2), a connecting rod (5), a pin (6), a groove (7) on the support plate (3), a positive magnet (8) on the pin (6), and a positive magnet (9) fixed on the support plate (3). The first connecting rod (2) is connected between the statistical plate (1) and the second connecting rod (5). The second connecting rod (5) is slidably fitted in the first groove (4) to drive the statistical plate (1) to flip. The first positive magnet (8) and the second positive magnet (9) are of the same polarity and opposite each other. The pin (6) is inserted into the second groove (7) under the action of magnetic repulsion. An angle adjustment mechanism includes a worm (11), a rotating handle (12), a rotating shaft (13), and a worm wheel (14); the support plate (3) is rotatably connected to the fixed bracket (10) via the rotating shaft (13), the worm (11) is connected to the rotating handle (12) and rotatably mounted on the fixed bracket (10), and the worm wheel (14) is fixed to the outside of the support plate (3) and meshes with the worm (11).

2. The visual statistical board for accounting statistics according to claim 1, characterized in that, One end of the connecting rod (2) is hinged to the statistical plate (1), and the other end is hinged to the connecting rod (5).

3. The visual statistical board for accounting statistics according to claim 1, characterized in that, The pin (6) is slidably mounted on the support plate (3).

4. The visual statistical board for accounting statistics according to claim 1, characterized in that, The groove 1 (4) is a linear guide groove extending along the length direction of the support plate (3).

5. The visual statistical board for accounting statistics according to claim 1, characterized in that, The rotating handle (12) is coaxially connected to one end of the worm (11).

6. The visual statistical board for accounting statistics according to claim 1, characterized in that, The rotating shaft (13) is connected to the inner side of the fixed bracket (10), and the worm gear (14) is sleeved on the outside of the rotating shaft (13).

7. The visual statistical board for accounting statistics according to claim 1, characterized in that, The position of the second positive magnet (9) is directly opposite the position of the first positive magnet (8) when the pin (6) is in the unlocked state.

8. The visual statistical board for accounting statistics according to claim 1, characterized in that, When the connecting rod 2 (5) slides to the bottom on the groove 1 (4), it pulls the connecting rod 1 (2) into a lateral state.

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