Portable budget board

Abstract

The utility model discloses a portable budgeting board, and relates to the technical field of auxiliary tools for engineering cost budgeting, an insertion frame is inserted into a slot of a frame slot, an insertion strip is arranged at the outer end of the insertion frame, a through hole is formed in the side wall of the insertion strip, and a V-shaped elastic sheet is arranged at the position, located at the through hole, of an inner cavity of the insertion strip. An elastic bolt matched with the through hole is arranged at the end of the V-shaped elastic piece, the insertion strip is pushed to push the insertion frame into the frame insertion groove, the elastic bolt is ejected out through the V-shaped elastic piece to be embedded into an embedding hole formed in the groove wall of the frame insertion groove, and fixing of the insertion frame, the insertion strip and the budget auxiliary plate is achieved; and a flexible folding storage mode is provided, and the device is suitable for engineering cost paper of various sizes. Through the ingeniously designed hinge device, the folding of the auxiliary plate is easily realized, and the carrying and the storage are convenient. The design not only realizes convenient storage and carrying, but also protects the paper from being damaged. The blocking strips and the paper needle holes are arranged, paper can be conveniently fixed, dislocation and sliding are prevented, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost budget auxiliary tools, in particular to a portable budget board. Background Art

[0002] Project cost budget refers to the forecast and calculation of the cost required for the entire project before construction. It covers the estimation of direct and indirect costs of the project. Direct costs usually include material costs, labor costs, machinery usage fees, etc., while indirect costs may include management fees, profits, risk fees, etc. The purpose of project cost budget is to reasonably control project costs and ensure that the project is completed within the predetermined budget. Budget preparation needs to be based on engineering design drawings, bills of quantities, market price information, relevant quota standards, laws and regulations, etc. Through accurate budgeting, it can provide important basis for investment decisions, fund raising, bidding, contract signing, cost control and financial settlement of engineering projects.

[0003] In the actual application of current construction cost budgeting, we have found some problems that need to be solved urgently. Especially on construction sites, when it is necessary to show budget data to customers, traditional paper budget boards often have wrinkles for various reasons. These wrinkles not only affect the neatness of the data, but may also cause data wear and tear, affecting the customer's viewing experience. In addition, in outdoor environments, paper budget boards are particularly inconvenient to carry and store, which not only increases the workload of staff, but also reduces work efficiency. Therefore, in order to improve the effect of budget data display and ease of use, we need to improve the existing budget board. Utility Model Content

[0004] The purpose of the utility model is to provide a portable budget board to solve the problems raised in the above background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A portable budget board includes a first budget auxiliary board, on which engineering cost papers are placed for calculation and data display;

[0007] The first budget auxiliary plate is connected to the second budget auxiliary plate via a hinge device, and the hinge device is used to realize the folding and storage of the first budget auxiliary plate and the second budget auxiliary plate, so that the user can adjust the placement area according to the size of the project cost paper;

[0008] The side walls of the first budget auxiliary plate and the second budget auxiliary plate are both provided with frame slots, and an insertion frame is inserted into the slots of the frame slots. An insertion strip is provided at the outer end of the insertion frame, and through holes are provided on the side wall of the insertion strip. A V-shaped elastic sheet is provided in the inner cavity of the insertion strip at the position of the through hole, and an elastic insertion pin adapted to the through hole is provided at the end of the V-shaped elastic sheet. Push the insertion strip to push the insertion frame into the frame slot, and eject the elastic insertion pin through the V-shaped elastic sheet to embed it into the embedding hole provided on the slot wall of the frame slot, so as to realize the fixation of the insertion frame, the insertion strip and the budget auxiliary plate.

[0009] In a further preferred embodiment of the present application, a plurality of blocking strips are provided inside the frame of the insertion frame, and a plurality of paper pinholes are provided on the end surface of each blocking strip. The engineering cost paper is placed inside the insertion frame and is blocked from falling by the blocking strips. Use a needle to insert through the paper pinholes of the engineering cost paper to fix the engineering cost paper in the insertion frame, which is convenient for storing the engineering cost paper in the frame slots of the first budget auxiliary plate or the second budget auxiliary plate.

[0010] In a further preferred embodiment of the present application, protruding anti-slip portions are provided at the upper and lower ends of the insertion strip, and the protruding anti-slip portions are integrally designed with the insertion strip. The cross-section of the protruding anti-slip portion is designed in a "U" shape, and anti-slip textures are provided on the surface of the protruding anti-slip portion.

[0011] In a further preferred embodiment of the present application, the insertion strip is integrally designed with the insertion frame, and the insertion frame, the insertion strip and the frame slot are adapted to each other. An anti-slip rubber gasket is provided on the side wall of the insertion strip.

[0012] In a further preferred embodiment of the present application, the cross-section of the V-shaped elastic sheet is designed in a "V" shape, and a return spring is provided at the opening of the V-shaped elastic sheet. The elastic insertion pin is welded and fixed to one of the ports of the V-shaped elastic sheet.

[0013] In a further preferred embodiment of the present application, the end of the elastic insertion pin is designed in a hemispherical shape, and the elastic insertion pin is adapted to the embedding hole on the slot wall of the frame slot.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] A flexible folding and storage method is provided, which can adapt to engineering cost papers of various different sizes. Through the ingeniously designed hinge device, the auxiliary plate can be easily folded, thus greatly facilitating carrying and storage. This design not only realizes the convenient storage and carrying of engineering cost papers, but also effectively protects the papers from being damaged.

[0016] To further ensure the fixation of the paper storage and the frame, we adopt a fixing structure of inserting the frame and the V-shaped elastic piece. This structure can firmly lock the paper. In addition, we have specially designed anti-slip rubber gaskets and anti-slip textures. The handling of these details significantly enhances the grip stability during use, making it more convenient for users to operate.

[0017] To further improve the user experience, we have set up a blocking strip and paper pinholes. These designs not only facilitate the fixation of the paper but also effectively prevent the misalignment and sliding of the paper. In this way, users can focus more on detailed budget analysis and data display, thus significantly improving work efficiency. Brief Description of the Drawings

[0018] For the convenience of those skilled in the art to understand, the following further describes the present utility model in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram showing the overall structure of the present utility model;

[0020] Figure 2 It is a top view of the overall structure of the present utility model;

[0021] Figure 3 It is a side view of the overall structure of the present utility model;

[0022] Figure 4 It is a usage diagram of the structure of the present utility model;

[0023] Figure 5 For Figure 4 the enlarged schematic view at position A in

[0024] In the figure: 1, the first budget auxiliary board; 2, the second budget auxiliary board; 3, the hinge device; 4, the insertion strip; 5, the protruding anti-slip part; 6, the through hole; 7, the V-shaped elastic piece; 8, the elastic bolt; 9, the insertion frame; 10, the blocking strip; 11, the paper pinhole; 12, the frame slot. Detailed Description of the Preferred Embodiments

[0025] The following will clearly and completely describe the technical solutions of the present utility model in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1:

[0027] Please refer to Figures 1 to 5As shown in the figure, a portable budget board includes a first budget auxiliary board 1, on which engineering cost papers are placed for calculation and data display. The first budget auxiliary board 1 is connected to a second budget auxiliary board 2 through a hinge device 3, and the folding and storage of the first budget auxiliary board 1 and the second budget auxiliary board 2 are realized by using the hinge device 3, which is convenient for the user to adjust the placement area according to the size of the engineering cost papers.

[0028] Frame slots 12 are provided on the side walls of both the first budget auxiliary board 1 and the second budget auxiliary board 2, and an insertion frame 9 is inserted into the slots of the frame slots 12. An insertion strip 4 is provided at the outer end of the insertion frame 9, through holes 6 are provided on the side wall of the insertion strip 4, and a V-shaped elastic piece 7 is provided in the inner cavity of the insertion strip 4 at the position of the through hole 6. An elastic plug 8 adapted to the through hole 6 is provided at the end of the V-shaped elastic piece 7. Push the insertion strip 4 to push the insertion frame 9 into the frame slot 12, and the elastic plug 8 is ejected by the V-shaped elastic piece 7 and embedded into the embedding hole provided on the slot wall of the frame slot 12, so as to realize the fixation of the insertion frame 9, the insertion strip 4 and the budget auxiliary board.

[0029] Protruding anti-slip parts 5 are provided at the upper and lower ends of the insertion strip 4. The protruding anti-slip parts 5 are integrally designed with the insertion strip 4. The cross-section of the protruding anti-slip parts 5 is designed in a "U" shape, and anti-slip textures are provided on the surface of the protruding anti-slip parts 5. The insertion strip 4 is integrally designed with the insertion frame 9. The insertion frame 9, the insertion strip 4 and the frame slot 12 are adapted, and an anti-slip rubber gasket is provided on the side wall of the insertion strip 4.

[0030] The cross-section of the V-shaped elastic piece 7 is designed in a "V" shape. A return spring is provided at the opening of the V-shaped elastic piece 7. The elastic plug 8 is welded and fixed to one of the ports of the V-shaped elastic piece 7. The end of the elastic plug 8 is designed in a hemispherical shape, and the elastic plug 8 is adapted to the embedding hole on the slot wall of the frame slot 12.

[0031] Embodiment 2:

[0032] Please refer to Figures 1 to 5 As shown in the figure, a portable budget board has the same structure of related components as that of Embodiment 1. The special feature is that a plurality of blocking bars 10 are provided inside the frame of the insertion frame 9, and a plurality of paper pinholes 11 are provided on the end face of each blocking bar 10. The engineering cost papers are placed in the insertion frame 9, and the falling is blocked by the blocking bars 10. A needle tool is used to insert through the engineering cost papers and pass through the paper pinholes 11 to fix the engineering cost papers in the insertion frame 9, which is convenient for storing the engineering cost papers in the frame slots 12 of the first budget auxiliary board 1 or the second budget auxiliary board 2.

[0033] Usage process: Lay the project cost paper flat on the surface of the first budget auxiliary board 1. Subsequently, perform necessary calculations and data displays on the project cost paper to facilitate detailed budget analysis. Considering that the size of the project cost paper may vary, it is necessary to adjust the folding state between the first budget auxiliary board 1 and the second budget auxiliary board 2 according to the actual size of the paper. To achieve this adjustment, the hinge device 3 can be used to flexibly change the angle and position between the two auxiliary boards, so as to adapt to papers of different sizes. Next, insert the insertion frame 9 into the frame slots 12 of the first budget auxiliary board 1 and the second budget auxiliary board 2 to ensure that it is firmly fixed in place. To further enhance the stability of the insertion frame 9, the insertion bar 4 can be pushed to insert it into the frame slot 12, and with the force of the V-shaped elastic piece 7, the elastic pin 8 is pushed out and embedded into the embedding holes on the wall of the frame slot 12, thereby ensuring the firm fixation of the insertion frame 9. If it is necessary to further fix the project cost paper, the paper can be placed inside the already fixed insertion frame 9, and using the paper pinholes 11 on the blocking bar 10, the edge or specific position of the paper can be fixed in the insertion frame 9 through a needle tool to prevent the paper from moving or being misaligned during use.

[0034] Project cost paper storage process: After use, first gently remove the project cost paper from the first budget auxiliary board 1 or the second budget auxiliary board 2. Then, place the removed paper inside the insertion frame 9 to ensure that it is flat and not wrinkled. To ensure that the paper does not move or get damaged during storage or carrying, the paper pinholes 11 on the blocking bar 10 can be used to fix the edge or specific position of the paper in the insertion frame 9 through a needle tool. After completing these steps, remove the insertion frame 9 together with the already fixed project cost paper from the frame slot 12. Finally, store or carry the insertion frame 9 together with the paper so that it can be conveniently retrieved and viewed when needed.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific implementation manners. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A portable budget board, comprising a first budget assistance board (1), on which engineering cost papers are placed for calculation and data display; characterized in that, The first budget auxiliary board (1) is connected to a second budget auxiliary board (2) through a hinge device (3). The folding and storage of the first budget auxiliary board (1) and the second budget auxiliary board (2) are realized by using the hinge device (3), which is convenient for users to adjust the placement area according to the size of the engineering cost paper. Frame slots (12) are opened on the side walls of both the first budget auxiliary board (1) and the second budget auxiliary board (2). An insertion frame (9) is inserted into the slots of the frame slots (12). An insertion strip (4) is provided at the outer end of the insertion frame (9). Through holes (6) are opened on the side wall of the insertion strip (4). A V-shaped elastic piece (7) is provided in the inner cavity of the insertion strip (4) at the position of the through hole (6). An elastic bolt (8) adapted to the through hole (6) is provided at the end of the V-shaped elastic piece (7). Push the insertion strip (4) to push the insertion frame (9) into the frame slot (12), and the elastic bolt (8) is ejected by the V-shaped elastic piece (7) and embedded into the embedding hole opened on the slot wall of the frame slot (12), so as to realize the fixation of the insertion frame (9), the insertion strip (4) and the budget auxiliary board.

2. A portable budget board according to claim 1, wherein A plurality of blocking strips (10) are provided inside the frame of the insertion frame (9). A plurality of paper pinholes (11) are opened on the end face of each blocking strip (10). The engineering cost paper is placed inside the insertion frame (9) and is blocked from falling by the blocking strips (10). Use a needle tool to insert through the paper pinholes (11) of the engineering cost paper to fix the engineering cost paper in the insertion frame (9), which is convenient for storing the engineering cost paper in the frame slot (12) of the first budget auxiliary board (1) or the second budget auxiliary board (2).

3. A portable budget board according to claim 1 or 2, characterized in that, Protruding anti-slip parts (5) are provided at the upper and lower ends of the insertion strip (4). The protruding anti-slip parts (5) are integrally designed with the insertion strip (4). The cross-section of the protruding anti-slip part (5) is designed in a "U" shape, and anti-slip textures are provided on the surface of the protruding anti-slip part (5).

4. A portable budget board according to claim 3, characterized in that, The insertion strip (4) is integrally designed with the insertion frame (9). The insertion frame (9), the insertion strip (4) and the frame slot (12) are adapted to each other. An anti-slip rubber gasket is provided on the side wall of the insertion strip (4).

5. A portable budget board according to claim 4, wherein, The cross-section of the V-shaped elastic piece (7) is designed in a "V" shape, and a return spring is provided at the opening of the V-shaped elastic piece (7). The elastic bolt (8) is welded and fixed to one of the ports of the V-shaped elastic piece (7).

6. The portable budget board according to claim 5, wherein The end of the elastic bolt (8) is designed in a hemispherical shape, and the elastic bolt (8) is adapted to the embedding hole on the slot wall of the frame slot (12).

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