A portable accounting tool management device

Abstract

The application relates to the technical field of accounting special tools, in particular to a portable accounting special tool management device, which comprises a bottom plate, a fixed plate connected to the top end of the bottom plate, connecting plates hingedly connected to the left end and the right end of the bottom plate, support plates hingedly connected to the top end of the connecting plates, a first sleeve connected to the top end of the left support plate, a first limiting plate fixedly connected to the top end of the first sliding rod, a toothed clamping block connected to the first sliding rod, a second sliding rod connected to the second limiting plate, a first spring connected to the second limiting plate, a motor installed on the inner wall of a first linkage groove, a worm connected to the output end of the motor, a screw pipe connected to the inner wall of the first linkage groove, a screw rod connected to the inner wall of the screw pipe, a worm wheel connected to the circumferential outer wall of the screw pipe, a stress plate connected to the top end of the screw rod, and a workbench connected to the top end of the stress plate. The device has the effects of facilitating user operation, improving work efficiency, height-adjusting the device according to actual user requirements, and improving use convenience.

Description

Technical Field

[0001] This invention relates to the field of accounting tools technology, specifically a portable accounting tool management device. Background Technology

[0002] As we all know, financial work has certain special characteristics. In general, it involves managing the accounts of an organization. However, in reality, accountants often also serve as cashiers. Therefore, the work of accountants is very complicated. They often need to use a variety of tools and stationery in the process of accounting. These tools and stationery are usually placed on the desk and are not easy to find quickly when needed, which reduces the efficiency of accountants. To address this, we propose a new portable accounting tool management device.

[0003] A search revealed that Chinese Patent No. CN104382319A discloses a portable new type of accounting tool management device, including a main body, a zipper, and a main body cover connected to the main body via the zipper; the main body has a stamp storage cavity, an ink storage cavity, and a document storage cavity, and the document storage cavity has a document clip and a label clip; the main body cover has a document clip with a pad; a pen holder is provided on one side of the outer wall of the main body, and a combination lock is provided at the front end; a safety lock is provided on the zipper between the main body and the main body cover. The device is simple in structure, convenient to use, safe, and easy to carry.

[0004] However, the existing technical solutions mentioned above still have the following drawbacks: due to the special nature of financial work, special situations often occur in the field, which makes it inconvenient for users to work, resulting in low work efficiency. Furthermore, the height of the management device cannot be adjusted according to the actual needs of the user, which leads to low reliability. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a portable accounting tool management device that facilitates user operations in the field, improves work efficiency, and allows for height adjustment of the management device according to the user's actual needs, thereby enhancing ease of use.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a portable accounting tool management device, comprising a base plate, wherein fixed plates are fixedly connected to the front and rear of the top of the base plate, and connecting plates are hinged to the left and right ends of the base plate, and a support plate is hinged to the top of each connecting plate. A fixed block is fixedly connected to the top of the base plate, and the front and rear ends of the fixed block are respectively fixedly connected to the opposite ends of each fixed plate. Each support plate is connected by a combination lock, and a first sleeve is fixedly connected to the top of the support plate located on the left. A first limiting plate is slidably fitted on the inner wall of the first sleeve. A first sliding rod is fixedly connected to the top of the first limiting plate, and a tension spring is fixedly connected to the bottom end of the first limiting plate. The bottom end of the tension spring is connected to the first sleeve... The bottom end of the inner wall of the tube is fixedly connected. The top end of the first sliding rod passes through the first sleeve and extends to the outside. The outer circumferential wall of the first sliding rod slides in cooperation with the inner wall of the first sleeve. A toothed locking block is fixedly connected to the top end of the first sliding rod. A limiting rod is fixedly connected to the top end of the support plate located on the right. The upper part of the limiting rod has a corresponding slot for the toothed locking block. The upper part of the limiting rod has two mounting slots. The inner wall of each mounting slot is slidably fitted with a second limiting plate. Two second sliding rods are fixedly connected to the opposite ends of each second limiting plate. Two first springs are fixedly connected to the opposite ends of each second limiting plate. Each first spring is fitted onto the outer circumferential wall of the corresponding second sliding rod. The opposite ends of each second limiting plate are... A fixed block is provided with sliding blocks. The opposite ends of each sliding block pass through a limiting rod and extend into the interior of the slot. A rack is fixedly connected to the opposite ends of each sliding block. The opposite ends of each second sliding rod pass through the limiting rod and extend to the outside. The outer circumferential walls of each second sliding rod slide in engagement with the limiting rod. A first linkage groove is provided in the middle of the fixed block. A motor is installed on the left side of the bottom end of the inner wall of the first linkage groove. A worm gear is fixedly connected to the output end of the motor. A screw tube is rotatably connected to the right side of the bottom end of the inner wall of the first linkage groove. A screw rod is threadedly connected to the inner wall of the screw tube. A worm wheel is fixedly connected to the lower part of the outer circumferential wall of the screw tube. The outer circumferential wall of the worm wheel meshes with the outer circumferential wall of the worm gear. A second linkage is provided at the top of the fixed block. The moving slot and the upper part of the fixed block are provided with a third linkage slot, which communicates with the second linkage slot. A fixing hole is provided in the middle of the fixed block, with its upper part communicating with the third linkage slot and its lower part communicating with the first linkage slot. The outer circumferential wall of the screw tube is rotatably engaged with the inner wall of the fixing hole. A force-bearing plate is fixedly connected to the top of the screw, with its outer side contacting the inner wall of the third linkage slot. A worktable is fixedly connected to the top of the force-bearing plate, with its outer side contacting the inner wall of the second linkage slot. An inkpad receiving slot is provided on the rear left side of the fixed block, a stamp placement slot is provided on the front left side of the fixed block, a pen slot is provided on the left side of the fixed block, a label slot is provided on the right side of the fixed block, and a cash slot is provided on the right side of the fixed block.Each of the connecting plates has a connecting strap fixedly connected to its top end.

[0009] Preferably, the right side of the fixing block is provided with a through groove, the inner wall of the through groove is slidably fitted with a third limiting plate, the left end of the third limiting plate is fixedly connected with a second spring, and the right end of the third limiting plate is fixedly connected with a third sliding rod. The right end of the third sliding rod passes through the fixing block and extends into the interior of the cash slot, and the right end of the third sliding rod is fixedly connected with an arc-shaped plate.

[0010] Preferably, the left and right sides of the fixing block are provided with limiting grooves, and the bottom of the inner wall of each limiting groove is fixedly connected to two connecting pipes. The inner wall of each connecting pipe is slidably fitted with a fixing rod, the top of each fixing rod penetrates the fixing block and extends to the outside, and the top of each fixing rod is fixedly connected to the bottom of the worktable.

[0011] Preferably, a fourth limiting plate is fixedly connected to both the left and right sides of the bottom end of the base plate.

[0012] Preferably, each of the connecting belts is a belt.

[0013] Preferably, the limiting rod is provided with handles on both the left and right sides, and each handle is fixedly connected to the opposite end of the corresponding second sliding rod.

[0014] Preferably, the outer side wall of each handle is provided with anti-slip texture.

[0015] Preferably, each of the support plates has a sealing gasket fixedly connected to its opposite ends.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a portable accounting tool management device with the following advantages: The user opens the support plate and connecting plate, then inserts the toothed locking block into the slot. Through the cooperation of the toothed locking block and the rack, the first sliding rod and the limiting rod can be fixed, thus bringing the support plate into contact with the ground to form a vertical table. This facilitates user operation and improves work efficiency during fieldwork. Furthermore, when the user turns on the motor, the motor's output drives the worm gear to rotate, which in turn drives the worm wheel to rotate. The worm wheel then drives the solenoid to rotate, which in turn drives the screw to move longitudinally. The screw then drives the force plate to move longitudinally, which in turn drives the worktable to move longitudinally. This allows the height of the management device to be adjusted according to the user's actual needs, improving reliability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2For the present invention Figure 1 A magnified schematic diagram of the local structure at point A;

[0020] Figure 3 For the present invention Figure 1 A magnified view of the structure at point B in the middle;

[0021] Figure 4 For the present invention Figure 1 A magnified schematic diagram of the local structure at point C;

[0022] Figure 5 This is a top cross-sectional view of the fixing plate, the spiral tube, and the screw in this invention.

[0023] Figure 6 This is a schematic diagram of the left-side structure of the connecting plate, connecting strip, and fourth limiting plate in this invention;

[0024] Figure 7 This is a top cross-sectional view of the fixed block, motor, and worm gear in this invention.

[0025] Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at point D.

[0026] In the diagram: 1. Base plate; 2. Fixing plate; 3. Connecting plate; 4. Fixing block; 5. First sleeve; 6. First limiting plate; 7. First sliding rod; 8. Tension spring; 9. Toothed block; 10. Limiting rod; 11. Second limiting plate; 12. Second sliding rod; 13. First spring; 14. Sliding block; 15. Rack; 16. Motor; 17. Worm gear; 18. Screw tube; 19. Screw; 20. Worm wheel; 21. Force plate; 22. Workbench; 23. Connecting belt; 24. Third limiting plate; 25. Second spring; 26. Third sliding rod; 27. Arc plate; 28. Connecting tube; 29. ​​Fixing rod; 30. Fourth limiting plate; 31. Handle; 32. Sealing gasket; 33. Combination lock; 34. Support plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example

[0029] Please see Figure 1-8This invention discloses a portable accounting tool management device, comprising a base plate 1, with fixed plates 2 fixedly connected to the front and rear of the top of the base plate 1, and connecting plates 3 hinged to the left and right ends of the base plate 1. Each connecting plate 3 has a support plate 34 hinged to its top. A fixed block 4 is fixedly connected to the top of the base plate 1, with its front and rear ends respectively fixedly connected to the opposite ends of each fixed plate 2. Each support plate 34 is connected via a combination lock 33. A first sleeve 5 is fixedly connected to the top of the left support plate 34, and a first limiting plate 6 is slidably fitted onto the inner wall of the first sleeve 5. A first sliding rod 7 is fixedly connected to the top of the first limiting plate 6, and a tension spring 8 is fixedly connected to the bottom of the first limiting plate 6. The bottom end of the tension spring 8 is connected to the first sleeve 5. The bottom end of the inner wall is fixedly connected. The top end of the first sliding rod 7 passes through the first sleeve 5 and extends to the outside. The outer circumference of the first sliding rod 7 is slidably engaged with the inner wall of the first sleeve 5. A toothed locking block 9 is fixedly connected to the top end of the first sliding rod 7. A limiting rod 10 is fixedly connected to the top end of the support plate 34 located on the right. The upper part of the limiting rod 10 has a corresponding slot for the toothed locking block 9. The upper part of the limiting rod 10 has two mounting slots. The inner wall of each mounting slot is slidably engaged with a second limiting plate 11. Two second sliding rods 12 are fixedly connected to the opposite ends of each second limiting plate 11. Two first springs 13 are fixedly connected to the opposite ends of each second limiting plate 11. Each first spring 13 is fitted around the circumference of the corresponding second sliding rod 12. On the outer wall, each of the opposite ends of the second limiting plates 11 is fixedly connected to a sliding block 14. The opposite ends of each sliding block 14 pass through the limiting rod 10 and extend into the inside of the slot. A rack 15 is fixedly connected to the opposite ends of each sliding block 14. The opposite ends of each second sliding rod 12 pass through the limiting rod 10 and extend to the outside. The outer circumference of each second sliding rod 12 is slidably engaged with the limiting rod 10. A first linkage groove is provided in the middle of the fixed block 4. A motor 16 is installed on the left side of the bottom end of the inner wall of the first linkage groove. The motor 16 is a reducer and can rotate forward and backward. A worm gear 17 is fixedly connected to the output end of the motor 16. A screw tube 18 is rotatably connected to the right side of the bottom end of the inner wall of the first linkage groove. The inner wall of the screw tube 18 is connected by threads. The device includes a screw 19, and a worm gear 20 is fixedly connected to the lower part of the outer circumference of the screw tube 18. The outer circumference of the worm gear 20 meshes with the outer circumference of the worm 17. A second linkage groove and a third linkage groove are formed on the upper part of the fixing block 4, which communicate with each other. A fixing hole is formed in the middle of the fixing block 4, with the upper part communicating with the third linkage groove and the lower part communicating with the first linkage groove. The outer circumference of the screw tube 18 is rotatably engaged with the inner wall of the fixing hole. A force-bearing plate 21 is fixedly connected to the top of the screw 19, with the outer side of the force-bearing plate 21 contacting the inner wall of the third linkage groove. A worktable 22 is fixedly connected to the top of the force-bearing plate 21, with the outer side of the worktable 22 contacting the inner wall of the second linkage groove.The left rear side of the fixing block 4 has an inkpad receiving groove, the left front side of the fixing block 4 has a stamp placement groove, the left side of the fixing block 4 has a pen groove, the right side of the fixing block 4 has a label groove, and the right side of the fixing block 4 has a cash groove. Each connecting plate 3 has a connecting strap 23 fixedly connected to its top.

[0030] Furthermore, a through groove is provided on the right side of the fixing block 4, and a third limiting plate 24 is slidably fitted on the inner wall of the through groove. A second spring 25 is fixedly connected to the left end of the third limiting plate 24, and a third sliding rod 26 is fixedly connected to the right end of the third limiting plate 24. The right end of the third sliding rod 26 passes through the fixing block 4 and extends into the interior of the cash slot. An arc-shaped plate 27 is fixedly connected to the right end of the third sliding rod 26. The third sliding rod 26 is pushed by the elasticity of the second spring 25, and the third limiting plate 24 and the arc-shaped plate 27 move horizontally. The mechanism moves to clamp the cash, reducing the chance of the cash leaving the cash slot. The left and right sides of the fixing block 4 are provided with limiting grooves. The bottom of the inner wall of each limiting groove is fixedly connected to two connecting pipes 28. The inner wall of each connecting pipe 28 is slidably fitted with a fixing rod 29. The top of each fixing rod 29 passes through the fixing block 4 and extends to the outside. The top of each fixing rod 29 is fixedly connected to the bottom of the worktable 22. The stability of the worktable 22 can be increased by the cooperation of the connecting pipes 28 and the fixing rods 29.

[0031] Furthermore, a fourth limiting plate 30 is fixedly connected to the bottom left and right sides of the base plate 1. The fourth limiting plate 30 can reduce the shaking of the connecting plate 3, thereby increasing the stability of the management device. Each connecting belt 23 is a belt, which can reduce the manufacturing cost of the management device. Each limiting rod 10 is provided with a handle 31 on the left and right sides. Each handle 31 is fixedly connected to the opposite end of the corresponding second sliding rod 12. The handle 31 makes it easy for the user to pull the second sliding rod 12, increasing the ease of use. Each handle 31 has anti-slip texture on its outer side wall, which can reduce the occurrence of the handle 31 falling out of the user's hand. Each support plate 34 is fixedly connected to a sealing gasket 32 ​​at the opposite end. The sealing gasket 32 ​​is a rubber gasket, which can increase the sealing between the support plates 34. By opening the support plate 34 and connecting plate 3, and then inserting the toothed locking block 9 into the slot, the first sliding rod 7 and the limiting rod 10 can be fixed through the cooperation of the toothed locking block 9 and the rack 15. This causes the support plate 34 to contact the ground, forming a vertical table. This facilitates user operation and improves work efficiency during fieldwork. Furthermore, by turning on the motor 16, the output end of the motor 16 drives the worm gear 17 to rotate, which in turn drives the worm wheel 20 to rotate. The worm wheel 20 then drives the screw tube 18 to rotate, which in turn drives the screw 19 to move longitudinally. The screw 19 then drives the force plate 21 to move longitudinally, which in turn drives the worktable 22 to move longitudinally. This allows the height of the management device to be adjusted according to the user's actual needs, improving ease of use.

[0032] In summary, when using this portable accounting tool management device, the user first places the device in the desired location. Then, the user opens the support plate 34 and the connecting plate 3, and inserts the toothed block 9 into the slot, causing it to engage with the rack 15. This fixes the first sliding rod 7 and the limiting rod 10, bringing the support plate 34 into contact with the ground to form a vertical table. The user then turns on the motor 16, which drives the worm gear 17 to rotate. The worm gear 17 drives the worm wheel 20 to rotate, which in turn drives the screw tube 18 to rotate. The screw tube 18 then drives the screw 19 to move longitudinally, which in turn drives the force plate 21 to move longitudinally. The force plate 21 then drives the worktable 22 to move longitudinally. The height can be adjusted by moving the motor, and then the user can take out the tool to work. The motor 16, model YVF2-63M1-4, is a commercially available device known to those skilled in the art. We are only using it here and have not made any structural or functional improvements. We will not go into details here. The motor 16 is equipped with a matching control switch. The installation position of the control switch can be selected according to the actual use needs to facilitate the operator's operation and control. As for the forward and reverse rotation of the motor 16, according to the patent disclosed in patent number CN109889124A, the forward and reverse rotation of the motor 16 is a well-known technology to those skilled in the art, and the technology is very mature and can be implemented.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable accounting tool management device, comprising a base plate (1), characterized in that: The top front and rear of the base plate (1) are fixedly connected to a fixing plate (2), and the left and right ends of the base plate (1) are hinged to a connecting plate (3). The top of each connecting plate (3) is hinged to a support plate (34). The top of the base plate (1) is fixedly connected to a fixing block (4). The front and rear ends of the fixing block (4) are fixedly connected to the opposite ends of each fixing plate (2). Each support plate (34) is connected by a combination lock (33). The top of the support plate (34) located on the left is fixedly connected to a first sleeve (5). The inner wall of the first sleeve (5) is slidably fitted with a first limiting plate (6). The top of the first limiting plate (6) is fixedly connected to a first sliding rod (7), and the bottom of the first limiting plate (6) is fixedly connected to a first sliding rod (7). A tension spring (8) is fixedly connected, the bottom end of which is fixedly connected to the bottom end of the inner wall of the first sleeve (5). The top end of the first sliding rod (7) passes through the first sleeve (5) and extends to the outside. The outer circumference of the first sliding rod (7) is slidably engaged with the inner wall of the first sleeve (5). A toothed block (9) is fixedly connected to the top end of the first sliding rod (7). A limiting rod (10) is fixedly connected to the top end of the support plate (34) located on the right. The upper part of the limiting rod (10) is provided with a slot corresponding to the toothed block (9). The upper part of the limiting rod (10) is provided with two mounting slots. The inner wall of each mounting slot is slidably engaged with a second limiting plate (11). The opposite ends of each second limiting plate (11) are fixedly connected with... Two second sliding rods (12) are provided, and two first springs (13) are fixedly connected to the opposite ends of each second limiting plate (11). Each first spring (13) is fitted onto the outer circumferential wall of the corresponding second sliding rod (12). A sliding block (14) is fixedly connected to the opposite end of each second limiting plate (11). The opposite end of each sliding block (14) passes through the limiting rod (10) and extends into the inside of the slot. A rack (15) is fixedly connected to the opposite end of each sliding block (14). The opposite ends of each second sliding rod (12) pass through the limiting rod (10) and extend to the outside. The outer circumferential wall of each second sliding rod (12) slides in cooperation with the limiting rod (10). A first spring (13) is provided in the middle of the fixing block (4). A first linkage groove is provided. A motor (16) is installed on the left side of the bottom of the inner wall of the first linkage groove. A worm gear (17) is fixedly connected to the output end of the motor (16). A screw tube (18) is rotatably connected to the right side of the bottom of the inner wall of the first linkage groove. A screw rod (19) is threadedly connected to the inner wall of the screw tube (18). A worm wheel (20) is fixedly connected to the lower part of the outer circumference of the screw tube (18). The outer circumference of the worm wheel (20) meshes with the outer circumference of the worm gear (17). A second linkage groove is provided on the upper part of the fixing block (4). A third linkage groove is provided on the upper part of the fixing block (4). The second linkage groove communicates with the third linkage groove. A fixing hole is provided in the middle of the fixing block (4). The upper part of the fixing hole communicates with the third linkage groove.Furthermore, the lower part of the fixing hole communicates with the first linkage groove, the outer circumferential wall of the screw tube (18) rotates with the inner wall of the fixing hole, the top end of the screw (19) is fixedly connected to a force plate (21), the outer side of the force plate (21) contacts the inner wall of the third linkage groove, and the top end of the force plate (21) is fixedly connected to a workbench (22), the outer side of the workbench (22) contacts the inner wall of the second linkage groove, the left rear side of the fixing block (4) is provided with an ink pad receiving groove, the left front side of the fixing block (4) is provided with a stamp placement groove, the left side of the fixing block (4) is provided with a pen groove, the right side of the fixing block (4) is provided with a label groove, the right side of the fixing block (4) is provided with a cash groove, and the top end of each of the connecting plates (3) is fixedly connected with a connecting strap (23).

2. The portable accounting tool management device according to claim 1, characterized in that: The right side of the fixing block (4) is provided with a through groove, and the inner wall of the through groove is slidably fitted with a third limiting plate (24). The left end of the third limiting plate (24) is fixedly connected with a second spring (25), and the right end of the third limiting plate (24) is fixedly connected with a third sliding rod (26). The right end of the third sliding rod (26) passes through the fixing block (4) and extends into the interior of the cash slot, and the right end of the third sliding rod (26) is fixedly connected with an arc plate (27).

3. The portable accounting tool management device according to claim 2, characterized in that: The left and right sides of the fixed block (4) are provided with limiting grooves. The bottom of the inner wall of each limiting groove is fixedly connected to two connecting pipes (28). The inner wall of each connecting pipe (28) is slidably fitted with a fixing rod (29). The top of each fixing rod (29) passes through the fixed block (4) and extends to the outside. The top of each fixing rod (29) is fixedly connected to the bottom of the worktable (22).

4. A portable accounting tool management device according to claim 3, characterized in that: The bottom left and right sides of the base plate (1) are fixedly connected to a fourth limiting plate (30).

5. A portable accounting tool management device according to claim 4, characterized in that: Each of the connecting belts (23) is a belt.

6. A portable accounting tool management device according to claim 5, characterized in that: The limiting rod (10) is provided with handles (31) on both the left and right sides, and each handle (31) is fixedly connected to the opposite end of the corresponding second sliding rod (12).

7. A portable accounting tool management device according to claim 6, characterized in that: The outer side wall of each handle (31) is provided with anti-slip texture.

8. A portable accounting tool management device according to claim 7, characterized in that: Each of the support plates (34) is fixedly connected to a sealing gasket (32) at its opposite ends.

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