Engineering cost display board with multi-angle display function

Abstract

The utility model discloses a multi-angle display project cost display board, which comprises a carrying box, sleeves are welded on both sides of the carrying box, a fixed block is slidably connected inside the sleeves, both sides inside the fixed block are rotatably connected with telescopic support legs, one side of the carrying box is fixedly connected with a data storage bag, and the other side of the carrying box is fixedly connected with a display screen. A hydraulic rod body is fixedly connected into the carrying box, an angle adjusting mechanism is welded to the top of the hydraulic rod body, and a main display board is fixedly connected to the top of the angle adjusting mechanism. According to the multi-angle display engineering cost display board, through the arrangement of the fixing block and the angle adjusting mechanism, when the display board is used, the length of the inner leg is adjusted to enable the inner leg to slide in the outer leg, the height of the display board is adjusted through fixing of a bolt, people of different heights can use the display board conveniently, and then a limiting chuck is rotated to enable the limiting chuck to rotate in a connecting chuck; and the display board is driven to adjust the angle, so that display to people at different positions is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to a multi-angle display engineering cost display board. Background Art

[0002] Construction cost mainly studies the basic knowledge and skills in economics, management, civil engineering, etc., and conducts investment analysis, cost determination and control, and completion settlement of construction projects. When displaying drawings of construction cost, display boards are often needed.

[0003] A display board that is convenient for multi-angle rotation of engineering cost drawings is disclosed in announcement number CN212990629U. Although the utility model uses the mutual cooperation between the glass display board, the display board frame and the backboard, the drawings can be flattened and displayed on the backboard, taking into account drawings of various sizes, improving the applicability of the display board, and at the same time protecting the drawings through the glass display board, completely avoiding the possibility of damage to the drawings due to negligence, thereby improving safety.

[0004] However, the display board that is convenient for multi-angle rotation of engineering cost drawings has the following disadvantages:

[0005] (1) It is not convenient to store and carry the display board, and the overall area is large, which makes it inconvenient to use flexibly;

[0006] (2) It is not convenient to adjust the display area of ​​the display board, and it is inconvenient to use when displaying multiple sets of drawings at the same time. Utility Model Content

[0007] The technical problems to be solved by the utility model are as follows: it is inconvenient to store and carry the display board, the overall area is large, and it is not convenient to use flexibly; it is not convenient to adjust the display area of ​​the display board, and it is inconvenient to use when displaying multiple sets of drawings at the same time.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A multi-angle display engineering cost display board includes a carrying box, sleeves are welded on both sides of the carrying box, a fixed block is slidably connected inside the sleeve, telescopic legs are rotatably connected on both sides of the fixed block, a data storage bag is fixedly connected to one side of the carrying box, a hydraulic rod body is fixedly connected inside the carrying box, an angle adjustment mechanism is welded on the top of the hydraulic rod body, a main display board is fixedly connected to the top of the angle adjustment mechanism, and auxiliary display boards are slidably connected on both sides of the main display board.

[0010] As a further solution of the utility model: the telescopic legs include an outer leg rotatably connected to the inside of the fixed block, the inside of the outer leg is slidably connected to the inner leg, and the inner leg is convenient for adjusting the height of the display board.

[0011] As a further solution of the utility model: a threaded hole is provided on the surface of the outer leg, a bolt passes through the internal thread of the threaded hole, and a plurality of limiting holes matching the bolts are provided at equal intervals along the axial direction on the surface of the inner leg, and the bolts are used to fix the inner leg and the outer leg.

[0012] As a further solution of the utility model: a fixing hole is opened on one side of the surface of the fixing block, and a fixing bolt passes through the internal thread of the fixing hole. The top and bottom of the sleeve surface are opened with connecting holes compatible with the fixing bolt, and the fixing bolt is used to fix the fixing block.

[0013] As a further solution of the utility model: the angle adjustment mechanism includes a connecting chuck welded to the top of the hydraulic rod body, the connecting chuck is internally rotatably connected to a limiting chuck, and the limiting chuck is used to adjust the angle of the display board.

[0014] As a further solution of the utility model: the top surfaces of the main display board and the auxiliary display board are both provided with locking holes, and the internal threads of the locking holes are penetrated by locking bolts, which facilitate fixing the main display board and the auxiliary display board.

[0015] As a further solution of the utility model: magnetic sheets are arranged inside the main display board and the auxiliary display board, and a plurality of magnetic blocks are magnetically connected to one side of the magnetic sheet, and the magnetic blocks are used to fix data drawings.

[0016] Beneficial effects of the utility model:

[0017] 1. Through the setting of the fixing block and the angle adjustment mechanism, when in use, adjust the length of the inner leg so that it slides inside the outer leg, fix it with bolts, adjust the height of the display board, and facilitate use by people of different heights, and then rotate the limit chuck to make it rotate inside the connecting chuck, drive the display board to adjust the angle, and facilitate display to people in different positions.

[0018] 2. Through the setting of auxiliary display panels, open the hydraulic rod body, push the main display panel out from the inside of the carrying box, pull out the auxiliary display panels to both sides, and fix them with locking bolts, thereby achieving the effect of increasing the display area and facilitating the use of personnel.

[0019] 3. Through the setting of the carrying box, the telescopic legs are folded, the fixing block is pushed into the casing, and the fixing block is fixed by the fixing bolts, and then the auxiliary display board is put into the main display board, and the main display board is put into the carrying box through the hydraulic rod body, which reduces the volume of the display board and is convenient for people to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the telescopic legs structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the auxiliary display board structure of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the angle adjustment mechanism of the utility model.

[0026] In the figure: 1. Carrying box; 2. Sleeve; 3. Fixing block; 4. Telescopic legs; 401. Outer legs; 402. Inner legs; 5. Data storage bag; 6. Hydraulic rod body; 7. Angle adjustment mechanism; 701. Connecting chuck; 702. Limiting chuck; 8. Main display board; 9. Auxiliary display board; 10. Bolt; 11. Fixing bolt; 12. Locking bolt; 13. Magnetic block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0028] like Figure 1-5As shown, a multi-angle display engineering cost display board includes a carrying box 1. Through the setting of the carrying box 1, the telescopic legs 4 are folded up, the fixing block 3 is pushed into the inside of the sleeve 2, and the fixing block 3 is fixed by the fixing bolt 11, and then the auxiliary display board 9 is put into the main display board 8. The main display board 8 is put into the carrying box 1 through the hydraulic rod body 6, which reduces the volume of the display board and is convenient for people to carry. The sleeve 2 is welded on both sides of the carrying box 1, and the fixing block 3 is slidably connected inside the sleeve 2. The telescopic legs 4 are rotatably connected on both sides of the fixing block 3. One side of the carrying box 1 is fixedly connected to the data storage bag 5, and the inside of the carrying box 1 is fixedly connected to the hydraulic rod body 6. The top of the hydraulic rod body 6 is welded with an angle adjustment mechanism 7. Through the fixing block 3 and The angle adjustment mechanism 7 is set up. When in use, the length of the inner leg 402 is adjusted to make it slide inside the outer leg 401, and it is fixed by the bolt 10 to adjust the height of the display board, which is convenient for people of different heights to use. Then, the limit chuck 702 is rotated to make it rotate inside the connecting chuck 701, so as to drive the display board to adjust the angle, which is convenient for displaying to people at different positions. The top of the angle adjustment mechanism 7 is fixedly connected with the main display board 8, and both sides of the main display board 8 are slidably connected with auxiliary display boards 9. Through the setting of the auxiliary display boards 9, the hydraulic rod body 6 is opened, the main display board 8 is pushed out from the inside of the carrying box 1, and the auxiliary display boards 9 are pulled out to both sides and fixed by the locking bolts 12, thereby achieving the effect of increasing the display area and facilitating the use of people;

[0029] like Figure 3 As shown, the telescopic legs 4 include an outer leg 401 rotatably connected to the inside of the fixed block 3, and the inner leg 402 is slidably connected to the inside of the outer leg 401. The setting of the telescopic legs 4 plays a role in adjusting the height of the display board;

[0030] like Figure 3 As shown, a threaded hole is provided on the surface of the outer leg 401, and a bolt 10 is passed through the internal thread of the threaded hole. A plurality of limiting holes matching the bolt 10 are provided at equal intervals along the axial direction on the surface of the inner leg 402. The bolt 10 is provided to fix the inner leg 402 and the outer leg 401.

[0031] like Figure 3 As shown, a fixing hole is provided on one side of the surface of the fixing block 3, and a fixing bolt 11 is passed through the internal thread of the fixing hole. The top and bottom of the surface of the sleeve 2 are provided with connection holes adapted to the fixing bolt 11. The setting of the fixing bolt 11 plays a role in fixing the fixing block 3 in the sleeve 2;

[0032] like Figure 5 As shown, the angle adjustment mechanism 7 includes a connecting chuck 701 welded to the top of the hydraulic rod body 6, and the internal rotation of the connecting chuck 701 is connected to the limited position chuck 702. Through the setting of the angle adjustment mechanism 7, the angle of the display board is adjusted;

[0033] like Figure 4 As shown, the top surfaces of the main display board 8 and the auxiliary display board 9 are provided with locking holes, and the internal threads of the locking holes are penetrated by locking bolts 12. The setting of the locking bolts 12 plays a role in fixing the main display board 8 and the auxiliary display board 9;

[0034] like Figure 4 As shown, magnetic sheets are arranged inside the main display board 8 and the auxiliary display board 9, and a plurality of magnetic blocks 13 are magnetically connected to one side of the magnetic sheets. The magnetic blocks 13 are arranged to fix the data drawings.

[0035] The working principle of the utility model is as follows: when in use, the length of the inner leg 402 is adjusted to make it slide inside the outer leg 401, and it is fixed by the bolt 10 to adjust the height of the display board, so that it is convenient for people of different heights to use it, open the hydraulic rod body 6, push the main display board 8 out from the inside of the carrying box 1, pull out the auxiliary display boards 9 to both sides, fix them by the locking bolts 12, and then rotate the limit chuck 702 to make it rotate inside the connecting chuck 701, drive the display board to adjust the angle, fix the fixing block 3 by the fixing bolt 11, and then put the auxiliary display board 9 into the main display board 8, and put the main display board 8 into the carrying box 1 by the hydraulic rod body 6, thereby reducing the volume of the display board and making it convenient for people to carry it.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] 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 multi-angle display of construction cost display board, comprising a carrying box (1), characterized in that: Both sides of the carrying box (1) are welded with sleeves (2), the interior of the sleeves (2) is slidably connected with a fixed block (3), both sides of the interior of the fixed block (3) are rotatably connected with telescopic legs (4), one side of the carrying box (1) is fixedly connected with a data storage bag (5), the interior of the carrying box (1) is fixedly connected with a hydraulic rod body (6), the top of the hydraulic rod body (6) is welded with an angle adjustment mechanism (7), the top of the angle adjustment mechanism (7) is fixedly connected with a main display board (8), and both sides of the interior of the main display board (8) are slidably connected with auxiliary display boards (9).

2. A multi-angle display construction cost display board according to claim 1, characterized in that: The telescopic leg (4) comprises an outer leg (401) rotatably connected to the interior of the fixed block (3), and the interior of the outer leg (401) is slidably connected to the inner leg (402).

3. The multi-angle display construction cost display board according to claim 2 is characterized in that: A threaded hole is provided on the surface of the outer leg (401), a bolt (10) penetrates through the internal thread of the threaded hole, and a plurality of limit holes matching the bolt (10) are provided on the surface of the inner leg (402) at equal intervals along the axial direction.

4. The multi-angle display construction cost display board according to claim 1, characterized in that: A fixing hole is provided on one side of the surface of the fixing block (3), a fixing bolt (11) penetrates through the internal thread of the fixing hole, and connection holes matching the fixing bolt (11) are provided on the top and bottom of the surface of the sleeve (2).

5. The multi-angle display construction cost display board according to claim 1, characterized in that: The angle adjustment mechanism (7) comprises a connecting chuck (701) welded to the top of the hydraulic rod body (6), and the connecting chuck (701) is internally rotatably connected to a limiting chuck (702).

6. The multi-angle display construction cost display board according to claim 1, characterized in that: The top surfaces of the main display board (8) and the auxiliary display board (9) are both provided with locking holes, and the internal threads of the locking holes are penetrated by locking bolts (12).

7. The multi-angle display construction cost display board according to claim 1, characterized in that: The main display board (8) and the auxiliary display board (9) are both provided with magnetic sheets inside, and one side of the magnetic sheets is magnetically connected to a plurality of magnetic blocks (13).

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