Accounting teaching simulation sand table storage device
By designing an accounting simulated sand table storage device including snap buckles, sealing covers, fixing plates, slide chutes, stools, storage boxes, transparent glass and shock absorbing components, the problem that traditional storage devices cannot be stored in a classified manner is solved, and convenient inventory and damage protection for items are achieved.
Patent Information
- Application Number
- CN202421943253.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-03-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional accounting simulation sand table storage device cannot classify and store the sand table, resulting in messy and inconvenient inventory inspection, and is prone to damage and loss.
A storage device including a housing, a snap buckle mounted symmetrically on the outer wall of the housing, a sealing cover, a fixing plate, a sliding groove, a storm, a storage box, a transparent glass and a shock absorbing assembly are designed. Through the design of slide chutes and fixing plates, the classified storage of items is realized; transparent glass is used to check the number of items; shock absorbing components protect the items from damage under the action of external forces.
It realizes the classified storage of accounting simulation sand tables, which facilitates inventory and inspection, reduces the risk of damage and loss, and provides protection of items under the action of external forces.
Smart Images
Figure CN222555586U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage devices, in particular to a storage device for an accounting teaching simulation sandbox. Background Art
[0002] The accounting simulation sandbox mainly includes: 1. Sandbox desktop (used to place accounting vouchers, tokens and other simulation tools); 2. Accounting vouchers (cards or small objects that simulate real accounting transactions. Vouchers can include receipt vouchers, payment vouchers, transfer vouchers, etc.); 3. Tokens (small objects representing currency, assets or liabilities); 4. Case and task cards (cards containing specific accounting problems or situations).
[0003] When storing the accounting simulation sand table, since traditional storage devices all have a single storage space, the sand table and other items are placed together in the storage device without being classified. The overall situation is very messy, which makes it inconvenient to count and check the items and easily causes damage and loss, resulting in the need to reorganize them when using them next time, which is time-consuming and laborious. Summary of the invention
[0004] The purpose of the utility model is to provide a storage device for an accounting teaching simulation sand table, and the utility model solves the problem that the simulation sand table cannot be classified and stored.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage device for an accounting teaching simulation sandbox, comprising a shell, a buckle symmetrically rotatably mounted on the outer wall of the shell, and a sealing cover located above the shell, and also comprising:
[0006] A fixed plate, wherein a plurality of slide grooves are symmetrically provided on both sides of the fixed plate, a containing box is slidably mounted on the inner wall of the slide groove, and a cavity of various shapes is provided on the outer wall of the containing box for containing different articles;
[0007] Transparent glass, which is installed on the outer wall of the housing and corresponds to the containing box, and is used to check the quantity of items in the containing box;
[0008] The shock absorbing assembly includes a support plate fixedly mounted on the lower end surface of the fixed plate, a second round rod and a plurality of first springs fixedly mounted on the lower end surface of the support plate, a third round rod symmetrically mounted on the outer wall of the second round rod, and the outer wall of the third round rod abuts against a limiting buckle; when subjected to external force, the first springs dampen the support plate, and the limiting buckle limits the up and down shaking range of the support plate through the third round rod.
[0009] Preferably, a handle is installed on the upper end surface of the sealing cover.
[0010] Preferably, an outer wall of the containing box is provided with an opening.
[0011] Preferably, a first air cavity is formed on the inner wall of the containing box, a piston rod is slidably mounted on the inner wall of the first air cavity, a third spring is mounted on the lower end surface of the piston rod, and the third spring is mounted on the second air cavity away from the piston rod.
[0012] Preferably, a second air cavity communicating with the first air cavity is provided at a corresponding opening of the outer wall of the containing box, and an extrusion rod is slidably mounted on the inner wall of the second air cavity.
[0013] Preferably, a slide is fixedly mounted on the lower end surface of the limit buckle, a first round rod is fixedly mounted on one side of the slide through the shell, a second spring is symmetrically mounted on the side of the slide away from the first round rod, and the second spring is fixedly mounted on the shell away from the side of the slide.
[0014] Preferably, a through hole is formed on the outer wall of the shell corresponding to the first round rod.
[0015] Preferably, the support plate is slidably mounted on the inner wall of the shell.
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0017] The utility model is provided with a storage box and a transparent glass. When the storage box has stored the items, the transparent glass can be used to check whether the items are left behind.
[0018] The utility model is provided with a shock absorbing assembly. When the shell falls, the containing box will squeeze the supporting plate, the supporting plate squeezes the first spring, the first spring supports the supporting plate, and at the same time, because the limiting buckle limits the third round rod, the vibration amplitude of the supporting plate will not be too large, so as to prevent the items in the containing box from jumping out of control.
[0019] The utility model is provided with a second air cavity and a first air cavity. When it is not necessary to completely take out the items in the upper cavity of the containing box 7, the piston rod can be pressed, and the piston rod will descend in the first air cavity and compress the third spring. The gas in the first air cavity enters the second air cavity and squeezes the squeezing rod. The squeezing rod squeezes the items at the opening and then the items can be taken away. There is no need to pour out all the items, which is convenient for subsequent storage. When the piston rod is released, the third spring extends, pushes the piston rod to rise, and the gas in the second air cavity enters the first air cavity. At this time, the squeezing rod retracts to the initial position and will not prevent the items in the cavity from falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 for Figure 1 Schematic diagram of removing the sealing cover;
[0022] Figure 3 for Figure 2Sectional view;
[0023] Figure 4 This is a schematic diagram of the interior of the housing of the utility model;
[0024] Figure 5 for Figure 4 Schematic diagram from another perspective;
[0025] Figure 6 This is a cross-sectional view of the container of the utility model.
[0026] In the figure: 1. sealing cover; 2. outer shell; 3. through hole; 4. handle; 5. buckle; 6. transparent glass; 7. holding box; 8. fixing plate; 9. supporting plate; 10. first spring; 11. second spring; 12. slide plate; 13. first round rod; 14. opening; 15. piston rod; 16. second round rod; 17. third round rod; 18. limit buckle; 19. third spring; 20. first air cavity; 21. second air cavity; 22. extrusion rod. DETAILED DESCRIPTION
[0027] See also Figures 1 to 6 The utility model provides a technical solution: a storage device for an accounting teaching simulation sandbox, comprising a shell 2, a buckle 5 symmetrically rotated and mounted on the outer wall of the shell 2, and a sealing cover 1 located above the shell 2, and also comprising:
[0028] A fixed plate 8, wherein a plurality of slide grooves are symmetrically provided on both sides of the fixed plate 8, a containing box 7 is slidably mounted on the inner wall of the slide groove, and a cavity of various shapes is provided on the outer wall of the containing box 7 for containing different articles;
[0029] Transparent glass 6, which is mounted on the outer wall of the housing 2 and corresponds to the containing box 7, and is used to check the number of items in the containing box 7;
[0030] The shock absorbing assembly includes a support plate 9 fixedly mounted on the lower end surface of the fixing plate 8, a second round rod 16 and a plurality of first springs 10 are fixedly mounted on the lower end surface of the support plate 9, the first spring 10 is mounted on the housing 2 away from the support plate 9, a third round rod 17 is symmetrically mounted on the outer wall of the second round rod 16, and the outer wall of the third round rod 17 abuts against a limiting buckle 18; when subjected to external force, the first spring 10 performs shock absorbing on the support plate 9, and the limiting buckle 18 limits the up and down shaking range of the support plate 9 through the third round rod 17.
[0031] Further, such as Figure 1 As shown, a handle 4 is installed on the upper end surface of the sealing cover 1;
[0032] Further, such as Figure 4As shown, the outer wall of the containing box 7 is provided with an opening 14, and the items in the upper cavity of the containing box 7 will fall into the opening 14 due to their own gravity, so that they can be easily taken out;
[0033] Further, such as Figure 6 As shown, the inner wall of the containing box 7 is provided with a first air cavity 20, a piston rod 15 is slidably mounted on the inner wall of the first air cavity 20, a third spring 19 is mounted on the lower end surface of the piston rod 15, and the third spring 19 is mounted on the second air cavity 21 away from the piston rod 15. A second air cavity 21 communicating with the first air cavity 20 is provided at the outer wall of the containing box 7 corresponding to the opening 14, an extrusion rod 22 is slidably mounted on the inner wall of the second air cavity 21, and the diameter of the first air cavity 20 is twice the size of the second air cavity 21;
[0034] When the piston rod 15 slides downward in the first air chamber 20, the gas in the first air chamber 20 enters the second air chamber 21 while compressing the third spring 19, and squeezes the squeezing rod 22 to extend it, pushing the object at the opening 14;
[0035] When the third spring 19 is extended, the piston rod 15 is pushed to slide upward in the first air cavity 20, and the gas in the second air cavity 21 enters the first air cavity 20. At this time, the extrusion rod 22 returns to the initial position and will not block the objects in the cavity from falling.
[0036] Further, such as Figure 3 and Figure 5 As shown, a slide plate 12 is fixedly mounted on the lower end surface of the limit buckle 18, a first round rod 13 is fixedly mounted on one side of the slide plate 12 penetrating through the housing 2, a second spring 11 is symmetrically mounted on the side of the slide plate 12 away from the first round rod 13, and the second spring 11 is fixedly mounted on the housing 2 away from the side of the slide plate 12;
[0037] When the first round rod 13 is pressed, the first round rod 13 drives the slide plate 12 to squeeze the second spring 11, and the slide plate 12 drives the limit buckle 18 to move away from the third round rod 17;
[0038] Further, such as Figure 1 As shown, a through hole 3 is opened at the outer wall of the housing 2 corresponding to the first round rod 13, and the first round rod 13 is pressed through the through hole 3;
[0039] Further, such as Figure 3 As shown, the support plate 9 is slidably mounted on the inner wall of the housing 2;
[0040] Further, such as Figure 5 As shown, the outer wall of the limiting buckle 18 away from the second spring 11 has an inclined surface;
[0041] When the third round rod 17 presses the inclined surface, the limiting buckle 18 moves. When the third round rod 17 no longer presses the inclined surface and is located below the inclined surface, the limiting buckle 18 completes the limiting of the third round rod 17 .
[0042] Working principle: Step 1: When the simulated sand table needs to be stored, first open the buckle 5, put the sealing cover 1 on one side, then slide the containing box 7 upward from the slide groove on the fixed plate 8, and classify and store according to the shape of the cavity on the containing box 7. When the storage is completed, slide the containing box 7 downward from the slide groove on the fixed plate 8 in turn, so that the bottom of the containing box 7 abuts against the support plate 9;
[0043] Step 2: After all the containing boxes 7 are placed on the supporting plate 9, the fixing plate 8 is pressed, and the fixing plate 8 drives the supporting plate 9 to descend, and the supporting plate 9 drives the second round rod 16 to descend, and the second round rod 16 drives the third round rod 17 to descend, and the third round rod 17 squeezes the inclined surface on the limiting buckle 18, and the limiting buckle 18 drives the slide plate 12 to move away from the first round rod 13 and compresses the second spring 11, and at the same time, the slide plate 12 drives the first round rod 13 to slide in the through hole 3 on the housing 2;
[0044] Step 3: As the third round rod 17 squeezes the limit buckle 18, when the third round rod 17 no longer squeezes the inclined surface on the limit buckle 18, the second spring 11 extends, driving the limit buckle 18 to move toward the side close to the first round rod 13. At this time, the limit buckle 18 is located above the third round rod 17, limiting the third round rod 17;
[0045] Step 4: After the limiting buckle 18 has completed the limiting of the third round rod 17, the fixing plate 8 is no longer pressed, the support plate 9 will not rise, and the fixing plate 8 will not rise either. At this time, the containing box 7 on the supporting plate 9 will not rise either. There is a certain space between the containing box 7 and the upper part of the shell 2. Then, the sand table is folded and placed on the containing box 7. Then, the sealing cover 1 is covered on the upper part of the shell 2. The sealing cover 1 is locked by the buckles 5 on both sides of the shell 2 to complete the storage. At the same time, the items in the containing box 7 can be counted and checked through the transparent glass 6 on the shell 2 to prevent omissions. Then, the stored simulation sand table is placed in the designated position by the handle 4.
[0046] Step 5: When the housing 2 falls, the containing box 7 will squeeze the supporting plate 9, and the supporting plate 9 will squeeze the first spring 10. The first spring 10 supports the supporting plate 9. At the same time, since the limiting buckle 18 limits the third round rod 17, the vibration amplitude of the supporting plate 9 will not be too large, so as to prevent the items in the containing box 7 from jumping out of control;
[0047] Step 6: When simulation is needed again, open the buckle 5, place the sealing cover 1 on one side, first spread out the sandbox (take the PVC sandbox as an example), and then press the first round rod 13 in the through hole 3. The first round rod 13 drives the slide plate 12 to move to the side of the second spring 11 and squeezes the second spring 11. At the same time, the slide plate 12 drives the limit buckle 18 to move. At this time, the limit buckle 18 no longer limits the third round rod 17. The first spring 10 extends, driving the fixed plate 8 and the containing box 7 to rise. At this time, the containing box 7 will be higher than the outer shell 2, which is convenient for removing the containing box 7 from the slide groove on the fixed plate 8. When the items in the cavity of the containing box 7 need to be taken out, they can be taken out through By pressing the piston rod 15, the piston rod 15 descends in the first air cavity 20 and compresses the third spring 19. Since the diameter of the first air cavity 20 is twice the size of the second air cavity 21, the piston rod 15 does not need to move too much distance. The gas in the first air cavity 20 enters the second air cavity 21 and squeezes the squeezing rod 22. The squeezing rod 22 squeezes the items at the opening 14 and then they can be taken away. There is no need to pour out all the items, which is convenient for subsequent storage. When the piston rod 15 is released, the third spring 19 extends, pushing the piston rod 15 to rise, and the gas in the second air cavity 21 enters the first air cavity 20. At this time, the squeezing rod 22 retracts to the initial position to prevent the items in the cavity from falling.
[0048] 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. A storage device for an accounting teaching simulation sandbox, comprising a housing (2), a buckle (5) symmetrically mounted on the outer wall of the housing (2), and a sealing cover (1) located above the housing (2), characterized in that: Also includes: A fixed plate (8), wherein a plurality of slide grooves are symmetrically provided on both sides of the fixed plate (8), a containing box (7) is slidably mounted on the inner wall of the slide groove, and a cavity of various shapes is provided on the outer wall of the containing box (7) for containing different articles; Transparent glass (6), the transparent glass (6) being mounted on the outer wall of the housing (2) and corresponding to the containing box (7), and being used to check the quantity of items in the containing box (7); The shock absorbing assembly comprises a support plate (9) fixedly mounted on the lower end surface of a fixing plate (8); a second round rod (16) and a plurality of first springs (10) are fixedly mounted on the lower end surface of the support plate (9); a third round rod (17) is symmetrically mounted on the outer wall of the second round rod (16); the outer wall of the third round rod (17) abuts against a limiting buckle (18); when subjected to external force, the first spring (10) performs shock absorption on the support plate (9), and the limiting buckle (18) limits the upward and downward shaking range of the support plate (9) through the third round rod (17).
2. The storage device for the accounting teaching simulation sandbox according to claim 1 is characterized by: A handle (4) is mounted on the upper end surface of the sealing cover (1).
3. The storage device for the accounting teaching simulation sandbox according to claim 1 is characterized by: An opening (14) is provided on the outer wall of the containing box (7).
4. The storage device for the accounting teaching simulation sandbox according to claim 3 is characterized by: The inner wall of the containing box (7) is provided with a first air cavity (20), a piston rod (15) is slidably mounted on the inner wall of the first air cavity (20), a third spring (19) is mounted on the lower end surface of the piston rod (15), and the third spring (19) is mounted on the second air cavity (21) at a side away from the piston rod (15).
5. The storage device for the accounting teaching simulation sandbox according to claim 4 is characterized by: A second air cavity (21) communicating with the first air cavity (20) is provided at a position on the outer wall of the containing box (7) corresponding to the opening (14), and a squeezing rod (22) is slidably mounted on the inner wall of the second air cavity (21).
6. The storage device for the accounting teaching simulation sandbox according to claim 1, characterized in that: A slide plate (12) is fixedly mounted on the lower end surface of the limit buckle (18); a first round rod (13) is fixedly mounted on one side of the slide plate (12) penetrating the housing (2); a second spring (11) is symmetrically mounted on the side of the slide plate (12) away from the first round rod (13); and the second spring (11) is fixedly mounted on the housing (2) on the side away from the slide plate (12).
7. The storage device for the accounting teaching simulation sandbox according to claim 6, characterized in that: A through hole (3) is provided on the outer wall of the housing (2) at a position corresponding to the first round rod (13).
8. The storage device for the accounting teaching simulation sandbox according to claim 1, characterized in that: The support plate (9) is slidably mounted on the inner wall of the outer shell (2).