Budget auxiliary device

Abstract

The utility model relates to the technical field of building cost, in particular to a budget auxiliary device which comprises a supporting rod, two first circular rings are symmetrically fixed on the supporting rod, a plurality of display assemblies are arranged on the two first circular rings in a sliding mode, each display assembly comprises a writing whiteboard, and the writing whiteboards are arranged on the supporting rod. A first connecting rod and a second connecting rod are symmetrically fixed to the writing whiteboard, second circular rings are fixed to the first connecting rod and the second connecting rod, and the two second circular rings are arranged on the two first circular rings in a sliding and sleeving mode respectively. When the building engineering cost display device is used, reckoning contents on the plurality of writing whiteboards are continuous, and when a client does not understand, the writing whiteboards can be turned back to visually display the reckoning contents in front of the client, so that the client can better understand data of the building engineering cost, the workload of workers is reduced, and meanwhile, the building engineering cost display device is convenient to use. The customer experience can be improved, and the cooperation pleasure of the first and second parties is promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of building cost, in particular to a budget auxiliary device. Background Art

[0002] The cost of a construction project generally refers to the cost of carrying out a certain project construction, that is, all the costs from preparation to completion, acceptance and delivery. The main task of the project cost is to calculate the direct costs, enterprise management fees, measures fees, planning fees, profits and taxes, etc. included in the project according to the drawings, quotas and list specifications. In many cases, the data of the project cost needs to be demonstrated on the display board to show the customer the calculation process. The calculation process requires the assistance of the display board. The existing display board is a simple board. When the calculation process is carried out on the display board, if the writing area on the display board is used up, the previous calculation content on the display board needs to be erased. When explaining to the customer, if the customer has a misunderstanding, the customer can no longer see the previous calculation content when he wants to look back at it. It is necessary to explain and calculate again, which reduces the customer experience and increases the workload of the staff, and is not conducive to establishing a good relationship between Party A and Party B. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art that the display board is single and the calculation process of the engineering cost cannot be continuously displayed during the explanation, and proposes a budget auxiliary device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A budget auxiliary device is designed, including a support rod, on which two first circular rings are symmetrically fixed, and a plurality of display components are slidably provided on the two first circular rings. The display component includes a writing whiteboard, on which a first connecting rod and a second connecting rod are symmetrically fixed, and the first connecting rod and the second connecting rod are both fixed with a second circular ring, and the two second circular rings are slidably mounted on the two first circular rings respectively.

[0006] Preferably, the support rod is a U-shaped structure, and a supporting mechanism is fixed on the support rod.

[0007] Preferably, the support mechanism comprises a fixing column, the fixing column is fixed on the support rod, and a bottom plate is fixed on the fixing column.

[0008] Preferably, a roller is fixed on each of the second connecting rods, and each of the rollers is in contact with the bottom plate.

[0009] Preferably, a storage box is fixed on the bottom plate, and a locking mechanism is fixed on the storage box and the plurality of second connecting rods.

[0010] Preferably, the locking mechanism includes a plurality of electromagnets and an iron ring, the plurality of electromagnets are respectively fixed on a plurality of the second connecting rods, the iron ring is sleeved on the fixed column, and the iron ring, the first circular ring and the second circular ring are all coaxially arranged, and an adjustment component is commonly fixed on the iron ring and the storage box.

[0011] Preferably, the adjustment component includes a fixing frame, the fixing frame is fixed on the storage box, a plurality of cylinders are fixed on the fixing frame, a plurality of cylinders are slidably inserted with insertion rods, and the plurality of insertion rods are commonly fixed on the iron ring.

[0012] The utility model provides a budget auxiliary device, which has the beneficial effect that when the budget auxiliary device is in use, when the data of the construction project cost is estimated for the customer, the estimated contents are written on the front and back sides of multiple writing whiteboards in sequence, so that the multiple writing whiteboards can be turned on the two first circular rings, like turning pages of a book, and the multiple writing whiteboards can be turned page by page, and the estimated contents on the multiple writing whiteboards are continuous. When the customer does not understand, the writing whiteboard can be turned back to intuitively display the previous estimated contents in front of the customer, so that the customer can better understand the data of the construction project cost, reduce the workload of the staff, and also improve the customer experience, and promote the pleasure of cooperation between Party A and Party B. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of a budget auxiliary device proposed by the utility model;

[0014] Figure 2 This is a left side view of a budget auxiliary device proposed by the utility model;

[0015] Figure 3 A top view of a budget auxiliary device proposed by the utility model;

[0016] Figure 4 A budget auxiliary device proposed by the utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 5 A budget auxiliary device proposed by the utility model Figure 1 Top view of the center BB.

[0018] In the figure: 1. first circular ring; 2. first circular ring; 3. writing whiteboard; 4. first connecting rod; 5. second connecting rod; 6. second circular ring; 7. roller; 8. fixing column; 9. bottom plate; 10. storage box; 11. fixing frame; 12. cylinder; 13. insertion rod; 14. iron ring; 15. electromagnet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Embodiment 1

[0021] Referring to Figure 1-3 , a budget assistance device includes a support rod 1. The support rod 1 is in a U-shaped structure. Two first rings 2 are symmetrically fixed on the support rod 1. The two first rings 2 are fixed at both ends of the U-shaped support rod 1, and the middle of the support rod 1 and the two first rings 2 are coaxially arranged, making the force on the two first rings 2 on the support rod 1 more uniform and making the whole of the two first rings 2 and the support rod 1 more stable. A support mechanism is fixed on the support rod 1. The support mechanism includes a fixed column 8. The fixed column 8 is fixed on the support rod 1, and a bottom plate 9 is fixed on the fixed column 8 to raise the height of the support rod 1 by using the bottom plate 9 and the fixed column 8.

[0022] A plurality of display components are slidably arranged on the two first rings 2 together. The plurality of display components can slide together on the two first rings 2. However, due to the occlusion of the support rod 1, the plurality of display components cannot rotate a full circle on the two first rings 2 and can only rotate within a preset range on the two first rings 2. The display component includes a writing whiteboard 3. First connecting rods 4 and second connecting rods 5 are symmetrically fixed on the writing whiteboard 3. Second rings 6 are fixed on both the first connecting rod 4 and the second connecting rod 5. The two second rings 6 are respectively slidably sleeved on the two first rings 2. When the writing whiteboard 3 is拨动 (it should be "pushed or pulled" in English, but the original text might be incorrect here), the writing whiteboard 3 rotates on the two first rings 2 with the support rod 1 as the axis. A roller 7 is fixed on each second connecting rod 5, and each roller 7 is in contact with the bottom plate 9. During the rotation of the writing whiteboard 3, with the support of the rollers 7, the force exerted by the writing whiteboard 3 on the two first rings 2 can be made more uniform, that is, to ensure that the writing whiteboard 3 is pushed or pulled more smoothly.

[0023] Working principle: When in use, when the data of construction project cost is estimated for the customer, the estimated content is written on the writing whiteboard 3. When one side of the writing whiteboard 3 is used up, the writing whiteboard 3 is moved to allow the writing whiteboard 3 to drive the two second rings 6 to rotate on the two first rings 2 respectively through the first connecting rod 4 and the second connecting rod 5, and continue to write the estimated content on the other side of the writing whiteboard 3. The estimated content is written on the front and back sides of multiple writing whiteboards 3 in sequence, and the estimated content written on the front and back sides of multiple writing whiteboards 3 is continuous, so that multiple writing whiteboards 3 can be flipped on the two first rings 2, like turning pages of a book, and multiple writing whiteboards 3 can be flipped page by page. When the customer does not understand, the writing whiteboard 3 can be turned back to intuitively display the previous estimated content in front of the customer, so that the customer can better understand the data of construction project cost.

[0024] Example 2

[0025] In Example 1, the plurality of writing whiteboards 3 are not limited in position when in use, and the staff need to hold the writing whiteboard 3 with one hand when writing or erasing on the writing whiteboard 3, which makes it inconvenient to use the writing whiteboard 3. Figure 1-5 As another preferred embodiment of the utility model, the difference from embodiment 1 is that a storage box 10 is fixed on the bottom plate 9, and a locking mechanism is fixed on the storage box 10 and the plurality of second connecting rods 5. The storage box 10 is used to place writing pens and blackboard erasers, etc.

[0026] The locking mechanism includes a plurality of electromagnets 15 and an iron ring 14. The plurality of electromagnets 15 are respectively fixed on the plurality of second connecting rods 5. The plurality of electromagnets 15 are connected in series, and a switch for controlling the plurality of electromagnets 15 is provided on the bottom plate 9. The staff can control the power on and off of the plurality of electromagnets 15 by stepping on the switch with their feet, without the need for the staff to bend over to operate. The iron ring 14 is sleeved on the fixed column 8, and the iron ring 14, the first circular ring 2 and the second circular ring 6 are all coaxially arranged. An adjustment component is fixed on the iron ring 14 and the storage box 10. By adjusting the The joint component enables the iron ring 14 to move up and down in a straight line. The adjustment component includes a fixed frame 11, which is fixed on the storage box 10. The multiple rollers 7 that rotate with the multiple writing whiteboards 3 will not be blocked by the iron ring 14 and the fixed frame 11, that is, the rotation of the multiple writing whiteboards 3 will not be affected. Multiple cylinders 12 are fixed on the fixed frame 11, and insertion rods 13 are slidably inserted in the multiple cylinders 12. The multiple insertion rods 13 are jointly fixed on the iron ring 14. The multiple electromagnets 15 that are energized are magnetic and will be adsorbed on the iron ring 14.

[0027] Working principle: When in use, when writing or wiping on the writing whiteboard 3, the staff steps on the switch to energize the multiple electromagnets 15. Under the magnetic effect of the multiple electromagnets 15, the iron ring 14 will be adsorbed and moved upward, and the upward iron ring 14 drives the multiple insertion rods 13 to slowly pull out the multiple cylinders 12 respectively. Under the restriction of the cooperation of the multiple insertion rods 13 and the multiple cylinders 12, the upward iron ring 14 can be accurately attached to the multiple electromagnets 15, and the magnetism is used to restrict the multiple writing whiteboards 3, so that the writing whiteboard 3 will not rotate easily when writing or wiping, which is convenient for the staff to use.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A budget auxiliary device, comprising a support rod (1), characterized in that: Two first circular rings (2) are symmetrically fixed on the support rod (1), and a plurality of display components are slidably arranged on the two first circular rings (2), wherein the display components comprise a writing whiteboard (3), and a first connecting rod (4) and a second connecting rod (5) are symmetrically fixed on the writing whiteboard (3), and a second circular ring (6) is fixed on both the first connecting rod (4) and the second connecting rod (5), and the two second circular rings (6) are slidably mounted on the two first circular rings (2) respectively.

2. The budget assistance device according to claim 1, characterized in that: The support rod (1) is a U-shaped structure, and a support mechanism is fixed on the support rod (1).

3. The budget assistance device according to claim 2, characterized in that: The support mechanism comprises a fixed column (8), wherein the fixed column (8) is fixed on the support rod (1), and a bottom plate (9) is fixed on the fixed column (8).

4. The budget assistance device according to claim 3, characterized in that: A roller (7) is fixed on each of the second connecting rods (5), and each of the rollers (7) is in contact with the bottom plate (9).

5. The budget assistance device according to claim 4, characterized in that: A storage box (10) is fixed on the bottom plate (9), and a locking mechanism is commonly fixed on the storage box (10) and the plurality of second connecting rods (5).

6. The budget assistance device according to claim 5, characterized in that: The locking mechanism comprises a plurality of electromagnets (15) and an iron ring (14); the plurality of electromagnets (15) are respectively fixed on a plurality of the second connecting rods (5); the iron ring (14) is sleeved on the fixing column (8); and the iron ring (14), the first circular ring (2) and the second circular ring (6) are all coaxially arranged; and an adjustment component is fixed to the iron ring (14) and the storage box (10).

7. The budget assistance device according to claim 6, characterized in that: The adjustment component comprises a fixing frame (11), the fixing frame (11) being fixed on the storage box (10), a plurality of cylinders (12) being fixed on the fixing frame (11), a plurality of cylinders (12) being slidably inserted with insertion rods (13), and the plurality of insertion rods (13) being fixed together on the iron ring (14).

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