Engineering cost display board with protection effect

Abstract

The utility model discloses a project cost display board with a protection effect, which comprises a base, a supporting block is arranged at the top end of the base, supporting columns are arranged at the two ends of the top of the base, a protection frame is arranged at the top ends of the supporting columns, and a display board main body is arranged in the protection frame. A rotating rod penetrates through the interior of the display board body and extends to the protection frame, a handle is installed at one end of the rotating rod, and a limiting plate is installed at the other end of the rotating rod. According to the display board, the handle is rotated to drive the rotating rod to rotate, so that the display board body rotates, multi-angle display of the display board body is facilitated, the display board body can be turned over conveniently, writing on the front and back surfaces of the display board body is facilitated, the writing range of the display board body is expanded, and multi-surface watching is facilitated; and more project cost information can be displayed.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost, in particular to an engineering cost display board with a protective effect. Background Art

[0002] The purpose of engineering cost is to train high-level technical application professionals who have mastered the basic theories and skills of engineering cost pricing and control. It mainly includes construction economics, building structure and drawing recognition, construction equipment installation technology and drawing recognition, construction technology, construction project budget, installation project budget, quota principle, engineering cost control, bill of quantities pricing practice, contract management; engineering cost training, bill of quantities quota training, graduation thesis, graduation internship, etc., as well as the main characteristic courses and practical links of each school. In many cases, some information on engineering cost needs to be displayed, and the display process can be indoors or outdoors. Therefore, the display board needs to be kept longer to facilitate information transmission;

[0003] The disclosure number CN213751831U discloses a management progress display board for construction cost, which belongs to the field of construction cost and includes a display board body rotatably connected to a wall, wherein the rotation axis of the display board body is parallel to the wall, the display board body is rotatably connected to a column abutting against the ground, the display board body is provided with a positioning block, and the side of the column away from the wall is provided with a positioning groove engaged with the positioning block, and the display board body is fixed to the wall by a fixing assembly. The present application has the effect of making the functions of the display board more diversified; when the above-mentioned prior art is used, the display board is in a fixed state, which is inconvenient for multi-sided writing and display, making the display board relatively single when used, and the display board is inconvenient to flip, which in turn causes inconvenience to the viewer. When the blank space of the display board is filled, it needs to be wiped clean and rewritten. This method is inconvenient for the viewer to record in time and is easy to cause the viewer to miss important information. In summary, it is necessary to make corresponding improvements. Utility Model Content

[0004] The purpose of the utility model is to provide a project cost display board with a protective effect, so as to solve the problem that the existing project cost display board proposed in the above background technology is relatively single and inconvenient to be turned over for display.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction cost display board with a protective effect, comprising a base, a support block is installed on the top of the base, and support columns are installed at both ends of the top of the base, and a protective frame is installed on the top of the support columns, a display board body is installed inside the protective frame, and a rotating rod passes through the inside of the display board body, the rotating rod extends to the protective frame, a handle is installed at one end of the rotating rod, a limit plate is installed at the other end of the rotating rod, bolts are installed at both ends of one side of the limit plate, and one end of the bolt extends to the inside of the protective frame, a shock absorbing mechanism is evenly arranged on the top of the protective frame, and a protective plate is installed on the top of the shock absorbing mechanism, and a groove is evenly installed on the top of the protective plate.

[0006] When using a construction cost display board with a protective effect according to the technical solution, the writing function of the construction cost display board can be enhanced, multi-sided records can be made, and the top of the display board can be protected, thereby improving the performance of the construction cost display board in resisting external forces and avoiding damage to the board that affects its use.

[0007] Preferably, the shock absorbing mechanism comprises a protective groove, and the protective groove is arranged at the top of the protective frame, a telescopic spring is installed inside the protective groove, a connecting rod is installed at the top of the telescopic spring, and a protective plate is installed at the top of the connecting rod.

[0008] Preferably, four protective grooves are provided, and four groups of telescopic springs and connecting rods are provided.

[0009] Preferably, rubber protrusions are evenly arranged on the top of the protective plate, and the rubber protrusions are hemispherical.

[0010] Preferably, four grooves are provided, and the cross-section of the groove is rectangular.

[0011] Preferably, the cross section of the display board body is rectangular, and the rotating rod is a cylinder.

[0012] Preferably, the outside of the handle is sleeved with a protective sleeve, and the protective sleeve is made of rubber material.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the engineering cost display board with protective effect is not only convenient for flipping the engineering cost display board, which is convenient for observers to watch and record, but also realizes certain protection of the exterior of the engineering cost display board, thereby preventing the engineering cost display board from being damaged when displayed outside, increasing the rainproof function of the top of the engineering cost display board, and extending the service life of the engineering cost display board;

[0014] By turning the handle, the handle drives the rotating rod to rotate, and the display board body rotates, so that the display board body can be displayed at multiple angles, and the display board body can be turned over, and the front and back sides of the display board body can be written, so as to expand the writing range of the display board body, facilitate multi-faceted viewing, and display more information on the project cost;

[0015] The protection frame is used to protect the outside of the display board body to prevent the display board body from being deformed by impact. The protection plate and the rubber protrusion cooperate with each other to protect the top of the display board body. When the protection plate is impacted by external force, the protection plate drives the connecting rod and the telescopic spring to move inside the protection groove, so that the telescopic spring is compressed and deformed. Even if the telescopic spring buffers the external force, the protection frame and the display board body are prevented from being damaged. The groove is used to collect and drain rainwater to prevent rainwater from wetting the content on the display board body, which is not conducive to the display of the engineering cost display board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the protective plate and the groove of the utility model;

[0019] Figure 3 For the utility model Figure 1 The structural diagram at A in the middle;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the display board main body and the rotating rod of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the base and the support block of the utility model.

[0022] Explanation of the reference numerals in the figure: 1. base; 2. support block; 3. support column; 4. protection frame; 5. display board body; 6. rotating rod; 7. handle; 8. limit plate; 9. bolt; 10. shock absorbing mechanism; 1001. protection groove; 1002. telescopic spring; 1003. connecting rod; 11. protection plate; 12. groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides an embodiment: a project cost display board with a protective effect, comprising a base 1, a support block 2 is installed on the top of the base 1, and support columns 3 are installed at both ends of the top of the base 1, and a protective frame 4 is installed on the top of the support column 3, and a display board body 5 is installed inside the protective frame 4;

[0025] The cross section of the display board body 5 is rectangular, and the rotating rod 6 is cylindrical;

[0026] Specifically, Figure 4 , Figure 5 As shown, when in use, the display board body 5 is driven to rotate by the rotating rod 6, so that the front and back sides of the display board body 5 can be written and displayed, thereby increasing the writing range and viewing angle of the display board body 5;

[0027] A rotating rod 6 is passed through the interior of the display board body 5, and the rotating rod 6 extends to the protection frame 4. A handle 7 is installed at one end of the rotating rod 6;

[0028] The outside of the handle 7 is sleeved with a protective sleeve, and the protective sleeve is made of rubber;

[0029] Specifically, Figure 1 As shown, when in use, the handle 7 is used to increase the friction of the hand, which is convenient for rotation, and the handle 7 is used to protect the hand;

[0030] A limit plate 8 is installed at the other end of the rotating rod 6, and bolts 9 are installed at both ends of one side of the limit plate 8, and one end of the bolt 9 extends to the inside of the protection frame 4, and a shock absorbing mechanism 10 is evenly arranged on the top of the protection frame 4;

[0031] The shock absorbing mechanism 10 includes a protection groove 1001, and the protection groove 1001 is arranged at the top of the protection frame 4, a telescopic spring 1002 is installed inside the protection groove 1001, and a connecting rod 1003 is installed at the top of the telescopic spring 1002, and a protective plate 11 is installed on the top of the connecting rod 1003;

[0032] There are four protective grooves 1001, and four sets of telescopic springs 1002 and connecting rods 1003;

[0033] Specifically, Figure 1 , Figure 3 As shown, when the protective plate 11 is squeezed by external force, the connecting rod 1003 drives the telescopic spring 1002 to move inside the protective groove 1001, so that the telescopic spring 1002 is deformed to buffer the external force, that is, to protect the protective frame 4 and the display board body 5;

[0034] A protective plate 11 is installed on the top of the shock absorbing mechanism 10;

[0035] The top of the protective plate 11 is evenly provided with rubber protrusions, which are hemispherical;

[0036] Specifically, Figure 2 As shown, when in use, the rubber protrusion protects the protective plate 11, prevents the protective plate 11 from being impacted by the outside, and prolongs the service life of the protective plate 11;

[0037] Grooves 12 are evenly installed on the top of the protective plate 11;

[0038] There are four grooves 12, and the cross section of the groove 12 is rectangular;

[0039] Specifically, Figure 2 As shown, when in use, rainwater is collected and drained through the groove 12 to prevent the rainwater from wetting the content on the display board body 5 and affecting the display of information related to the project cost.

[0040] Working principle: When the utility model is in use, the display board body 5 is supported and fixed by the mutual cooperation between the base 1, the support block 2 and the support column 3, so as to prevent the display board body 5 from tipping over during use, and is convenient for use in engineering cost. By rotating the handle 7, the hand is protected by the protective cover outside the handle 7, and the protective cover is made of rubber material to increase the friction, so that the handle 7 drives the rotating rod 6 to rotate, so that the display board body 5 can be rotated at multiple angles, which is convenient for turning the display board body 5 over, so that the display board body 5 can be displayed both forward and reverse, and the writing range of the display board body 5 is improved. The bolt 9 is inserted into the interior of the limit plate 8, so that the bolt 9 fixes the rotating rod 6 and the protective frame 4, which is convenient for fixing the display board body 5, and preventing the display board body 5 from being displaced at will, which affects the display effect of the engineering cost project.

[0041] When the display board body 5 is placed outdoors, the protection frame 4 is used to protect the display board body 5 to prevent the display board body 5 from being damaged or deformed. The top of the display board body 5 is protected by the protection plate 11 and the rubber protrusion on the top of the protection plate 11. The groove 12 can be used to collect and drain rainwater on rainy days to prevent the display board body 5 from losing weight and tipping over, and to prevent the content on the display board body 5 from being wetted by rainwater. When the protection plate 11 is affected by external force, the connecting rod 1003 drives the telescopic spring 1002 to be compressed, so that the telescopic spring 1002 is deformed inside the connecting rod 1003, and then the external force is buffered to prevent the protection frame 4 from being damaged and affecting the display board body 5, so that the display board body 5 cannot be used normally.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A project cost display board with protective effect, comprising a base (1), characterized in that: A support block (2) is installed at the top of the base (1), and support columns (3) are installed at both ends of the top of the base (1), and a protective frame (4) is installed at the top of the support column (3). A display board body (5) is installed inside the protective frame (4), and a rotating rod (6) runs through the inside of the display board body (5), and the rotating rod (6) extends to the protective frame (4). A handle (7) is installed at one end of the rotating rod (6), and a limit plate (8) is installed at the other end of the rotating rod (6). Bolts (9) are installed at both ends of one side of the limit plate (8), and one end of the bolt (9) extends to the inside of the protective frame (4). A shock absorbing mechanism (10) is evenly arranged on the top of the shock absorbing mechanism (10), and a protective plate (11) is installed on the top of the protective plate (11), and a groove (12) is evenly installed on the top of the protective plate (11).

2. The engineering cost display board with protective effect according to claim 1, characterized in that: The shock absorbing mechanism (10) comprises a protective groove (1001), and the protective groove (1001) is arranged at the top of the protective frame (4), a telescopic spring (1002) is installed inside the protective groove (1001), and a connecting rod (1003) is installed at the top of the telescopic spring (1002), and a protective plate (11) is installed at the top of the connecting rod (1003).

3. The engineering cost display board with protective effect according to claim 2, characterized in that: The protective grooves (1001) are provided in four numbers, and the telescopic springs (1002) and the connecting rods (1003) are provided in four groups.

4. The engineering cost display board with protective effect according to claim 1, characterized in that: The top of the protective plate (11) is evenly provided with rubber protrusions, and the rubber protrusions are hemispherical.

5. The engineering cost display board with protective effect according to claim 1, characterized in that: Four grooves (12) are provided, and the cross section of the groove (12) is rectangular.

6. The engineering cost display board with protective effect according to claim 1, characterized in that: The cross section of the display board body (5) is rectangular, and the rotating rod (6) is a cylinder.

7. The engineering cost display board with protective effect according to claim 1, characterized in that: The handle (7) is sleeved with a protective sleeve on its exterior, and the protective sleeve is made of rubber.

Images