Budget auxiliary display board

Abstract

The utility model belongs to the field of engineering cost display devices, and particularly relates to a budget auxiliary display board which comprises an outer frame, slideways are arranged on the two sides of the outer frame, sliding columns are installed on the inner sides of the slideways in a sliding mode, and the inner sides of the sliding columns are fixedly connected with the bottom ends of supporting rods. The supporting rods are turned up, the positioning holes are aligned with the lantern rings, the first bolts are installed in the positioning holes and the lantern rings, the supporting rods are fixed, the sliding blocks slide in the sliding grooves to enable the whiteboard to reach the top end, the second bolts are installed in the installation rings to enable the whiteboard to be fixed, the rotating shaft is rotated, and the inner side of the storage box abuts against the surface of the whiteboard, so that installation is completed. The device is convenient to disassemble and assemble, the storage effect of the device is improved, the working efficiency of a user is improved, an outer frame is moved to a proper position through universal wheels, the adaptability of the device is improved, a supporting effect is achieved in the storage state of a supporting rod and a whiteboard through clamping blocks, and the structural design that the size of the outer frame is larger than that of the whiteboard is adopted, so that the device is convenient to disassemble and assemble. And the stability and the safety of the device are improved.

Description

Technical Field

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

[0002] Project cost refers to the estimated or actual construction expenses of a project during the construction period. The process of forecasting, planning, controlling, calculating, analyzing and evaluating the project cost by comprehensively applying knowledge and skills in management, economics and engineering technology is called project cost management. In the process of project cost management, budget auxiliary display boards are needed to display and exchange information.

[0003] The existing auxiliary display board is not convenient for disassembling and storing the device, which may reduce the work efficiency of the user and cause the storage effect of the device to be low. The existing auxiliary display board is not convenient for supporting and protecting the internal structure, which may cause the stability and safety of the device to be low.

[0004] Therefore, a budget auxiliary display board is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the problems in the prior art, the utility model provides a budget auxiliary display board.

[0006] The technical solution adopted by the utility model to solve its technical problem is: the budget auxiliary display board described in the utility model includes an outer frame, slideways are provided on both sides of the outer frame, a sliding column is slidably installed on the inner side of the slideway, the inner side of the sliding column is fixedly connected to the bottom end of the support rod, a sliding groove is provided on the inner side of the support rod, a sliding block is slidably installed inside the sliding groove, and a whiteboard is fixedly connected to the inner side of the sliding block.

[0007] Preferably, a positioning hole is formed on the outer surface of the support rod, the inner thread of the positioning hole is fitted with a first bolt, a collar is threadedly mounted on the surface of the first bolt, and the bottom of the collar is fixedly connected to the top surface of the outer frame.

[0008] Preferably, a mounting ring is fixedly connected to the top of the support rod, the internal thread of the mounting ring is matched with a second bolt, and the surface of the second bolt is matched with the internal thread of the whiteboard.

[0009] Preferably, one side of a rotating shaft is fixedly embedded in the front side of the whiteboard, and a storage box is rotatably mounted on the other side of the rotating shaft.

[0010] Preferably, a clamping block is fixedly connected to the inner side of the outer frame, and a support rod and the surface of the whiteboard are attached to the upper side of the clamping block.

[0011] Preferably, the bottom surface of the outer frame near the four corners are rotatably connected to the tops of universal wheels, and the size of the outer frame is larger than that of the whiteboard.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model turns up the support rod, aligns the positioning hole with the collar, installs the first bolt in the positioning hole and the collar, fixes the support rod, slides the slider in the slide groove to make the whiteboard reach the top, fixes the whiteboard by installing the second bolt in the installation ring, rotates the shaft, and the inner side of the storage box is tightly pressed against the surface of the whiteboard to complete the installation. The structural design is easy to disassemble and assemble the device, improves the storage effect of the device, and improves the work efficiency of the user;

[0014] 2. The utility model improves the adaptability of the device through the structural design of moving the outer frame to a suitable position through the universal wheel. The structural design that the card block supports the support rod and the whiteboard in the storage state and the size of the outer frame is larger than the size of the whiteboard improves the stability and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 only 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.

[0016] Figure 1 This is a schematic diagram of the slide structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the whiteboard structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the outer frame structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the support rod structure of the utility model.

[0020] In the figure: 1. outer frame; 2. universal wheel; 3. slide; 4. slide column; 5. support rod; 6. slide groove; 7. whiteboard; 8. slider; 9. positioning hole; 10. collar; 11. first bolt; 12. mounting ring; 13. second bolt; 14. rotating shaft; 15. storage box; 16. block. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-Figure 4 As shown, a budget auxiliary display board includes an outer frame 1, slideways 3 are provided on both sides of the outer frame 1, a slide column 4 is slidably installed on the inner side of the slideway 3, the inner side of the slide column 4 is fixedly connected to the bottom end of a support rod 5, a slide groove 6 is provided on the inner side of the support rod 5, a slider 8 is slidably installed inside the slide groove 6, and a whiteboard 7 is fixedly connected to the inner side of the slider 8;

[0023] Furthermore, a positioning hole 9 is formed on the outer surface of the support rod 5, and a first bolt 11 is matched with the inner thread of the positioning hole 9, and a collar 10 is threadedly installed on the surface of the first bolt 11, and the bottom of the collar 10 is fixedly connected to the top surface of the outer frame 1;

[0024] During operation, the collar 10 cooperates with the first bolt 11 through the internal thread of the positioning hole 9 and the support rod 5 to achieve a fixing and positioning effect, thereby increasing the stability of the device.

[0025] Furthermore, a mounting ring 12 is fixedly connected to the top of the support rod 5, and the internal thread of the mounting ring 12 is matched with a second bolt 13, and the surface of the second bolt 13 is matched with the internal thread of the whiteboard 7;

[0026] During operation, the support rod 5 is relatively fixed to the whiteboard 7 through the structural design that the internal thread of the top mounting ring 12 cooperates with the second bolt 13, thereby increasing the stability of the device.

[0027] Furthermore, one side of the rotating shaft 14 is fixedly embedded in the front side of the whiteboard 7, and a storage box 15 is rotatably mounted on the other side of the rotating shaft 14;

[0028] During operation, a rotating shaft 14 is embedded in the front side of the whiteboard 7 , and a storage box 15 is rotatably mounted on the other side of the rotating shaft 14 , so that the storage box 15 can be stored easily.

[0029] Furthermore, a block 16 is fixedly connected to the inner side of the outer frame 1, and the upper side of the block 16 is in contact with the surface of the support rod 5 and the whiteboard 7;

[0030] During operation, due to the structural design that the upper side of the block 16 is in contact with the surface of the support rod 5 and the whiteboard 7 , the block 16 supports the support rod 5 and the whiteboard 7 in the storage state, thereby improving the stability of the device.

[0031] Furthermore, the bottom surface of the outer frame 1 near the four corners is rotatably connected to the top of the universal wheel 2, and the size of the outer frame 1 is larger than the size of the whiteboard 7;

[0032] During operation, the bottom surface of the outer frame 1 near the four corners is rotatably connected to the universal wheels 2, so that the device can be moved to a suitable position. The outer frame 1 is larger than the whiteboard 7, so that the outer frame 1 can protect the stored whiteboard 7.

[0033] Working principle: When performing auxiliary display, first move the outer frame 1 to a suitable position through the universal wheel 2, remove the first bolt 11 and the second bolt 13, turn up the support rod 5, align the positioning hole 9 with the collar 10, install the first bolt 11 in the positioning hole 9 and the collar 10 to fix the support rod 5, and slide the slider 8 in the slide groove 6 to make the whiteboard 7 reach the top, fix the whiteboard 7 by installing the second bolt 13 in the installation ring 12, rotate the shaft 14, and the inner side of the storage box 15 is pressed against the surface of the whiteboard 7 to complete the installation;

[0034] When the device is not needed, the first bolt 11 and the second bolt 13 are removed and the device is stored. The block 16 supports the support rod 5 and the whiteboard 7 in the stored state, thereby improving the stability of the device. The size of the outer frame 1 is larger than the size of the whiteboard 7, so the stored whiteboard 7 is protected, thereby increasing the convenience of using the device.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A budget auxiliary display board, comprising an outer frame (1), characterized in that: Slideways (3) are provided on both sides of the outer frame (1), a slide column (4) is slidably installed on the inner side of the slideway (3), the inner side of the slide column (4) is fixedly connected to the bottom end of the support rod (5), a slide groove (6) is provided on the inner side of the support rod (5), a slider (8) is slidably installed inside the slide groove (6), and a whiteboard (7) is fixedly connected to the inner side of the slider (8).

2. A budget auxiliary display board according to claim 1, characterized in that: The outer surface of the support rod (5) is provided with a positioning hole (9), the internal thread of the positioning hole (9) is matched with a first bolt (11), the surface of the first bolt (11) is threadedly mounted with a collar (10), and the bottom of the collar (10) is fixedly connected to the top surface of the outer frame (1).

3. A budget auxiliary display board according to claim 1, characterized in that: The top of the support rod (5) is fixedly connected with a mounting ring (12), the internal thread of the mounting ring (12) is matched with a second bolt (13), and the surface of the second bolt (13) is matched with the internal thread of the whiteboard (7).

4. The budget auxiliary display board according to claim 1, characterized in that: One side of a rotating shaft (14) is fixedly embedded on the front side of the whiteboard (7), and a storage box (15) is rotatably mounted on the other side of the rotating shaft (14).

5. The budget auxiliary display board according to claim 1, characterized in that: A clamping block (16) is fixedly connected to the inner side of the outer frame (1), and the upper side of the clamping block (16) is in contact with the surface of the support rod (5) and the whiteboard (7).

6. The budget auxiliary display board according to claim 1, characterized in that: The bottom surface of the outer frame (1) near the four corners is rotatably connected to the top of the universal wheel (2), and the size of the outer frame (1) is larger than the size of the whiteboard (7).

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