A mobile conference board for construction project management

Abstract

This utility model discloses a mobile conference board for construction project management, relating to the technical field of mobile conference boards. It includes an I-shaped base plate, with support rods fixedly installed on both sides of the top of the I-shaped base plate. A concave frame is fixedly installed on the top of each support rod, and a conference whiteboard is rotatably installed on the inner side of the concave frame. Two sliding rods are slidably installed on the interior of both sides of the I-shaped base plate, and a connecting plate is fixedly installed on the top of each sliding rod. The beneficial effects of this utility model are: when writing project information on the conference whiteboard during a construction project meeting, one can step down on the pedal, which moves the connecting plate downwards via the L-shaped connecting rod. Simultaneously, the sliding rods slide down, grounding the anti-slip pad and fixing the I-shaped base plate to the ground. This facilitates subsequent writing on the conference whiteboard and avoids the whiteboard shaking during writing, making it convenient and quick to use.

Description

Technical Field

[0001] This utility model relates to the field of mobile conference board technology, specifically a mobile conference board for construction project management. Background Technology

[0002] Construction project management refers to the professional management and service activities carried out by enterprises engaged in construction project management, entrusted by the project owner, for the entire process or phases of construction. For enterprises engaged in project management, meetings, explanations, and training are usually required, so whiteboards are used.

[0003] Currently, existing mobile conference boards have a relatively simple and lightweight overall structure, with casters at the bottom for easy movement. While this makes them easy to move, the board lacks a fixed structure after movement. During meetings, when project information needs to be written on the board, it is prone to wobbling and shifting, making writing inconvenient. Furthermore, existing conference boards have angle adjustment capabilities, but these adjustments are mostly made via damping hinges, which lack a function to fix the angle. This also leads to board rotation during writing, further hindering writing. Therefore, we propose a mobile conference board for construction project management. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a mobile conference board for construction project management, which solves the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mobile conference board for construction project management, comprising an I-shaped base plate, with support rods fixedly installed on both sides of the top of the I-shaped base plate, a concave frame fixedly installed on the top of the support rods, a conference whiteboard rotatably installed on the inner side of the concave frame, two sliding rods slidably installed on the inner sides of both sides of the I-shaped base plate, a connecting plate fixedly installed on the top of the sliding rods, a first spring installed on the outer side of the sliding rods, an anti-slip pad fixedly installed at one end of the sliding rods, two L-shaped connecting rods fixedly installed on one side of the connecting plate, and a pedal fixedly installed at the bottom of one side of the L-shaped connecting rods.

[0006] Furthermore, a rotating shaft is fixedly installed on both sides of the whiteboard. The rotating shaft is rotatably connected to the concave frame. One end of the rotating shaft extends to the outside of the concave frame and is fixedly installed with a gear. Two mounting plates are fixedly installed on one side of the concave frame and below the gear. A sliding pin is slidably installed inside the mounting plate. A toothed plate is fixedly installed at one end of the sliding pin. The toothed plate cooperates with the gear. A retaining ring is fixedly installed on the outside of the sliding pin. A second spring is installed on the outside of the sliding pin. A pull rod is fixedly installed at the other end of the sliding pin.

[0007] Furthermore, casters are provided on both sides of the bottom of the I-shaped base plate.

[0008] Furthermore, a storage box is provided on the top of the connecting plate.

[0009] Furthermore, ball bearing sleeves that cooperate with the slide rod are provided inside both sides of the I-shaped base plate.

[0010] Furthermore, the connecting plate engages with the first spring.

[0011] This utility model provides a mobile conference board for construction project management, which has the following advantages:

[0012] 1. This movable conference board for construction project management, through the setting of a sliding rod, connecting plate, first spring, anti-slip pad, L-shaped connecting rod, and pedal, allows for easy writing of project information on the whiteboard during construction project meetings after the I-shaped base plate has been moved. By stepping down on the pedal, the connecting plate is moved down via the L-shaped connecting rod, and the sliding rod slides down to ground the anti-slip pad, thus fixing the I-shaped base plate to the ground. This facilitates writing on the whiteboard and prevents it from wobbling, making it convenient and quick to use.

[0013] 2. This mobile conference whiteboard for construction project management utilizes a combination of gears, mounting plates, sliding pins, locking plates, retaining rings, a second spring, and a pull rod. When the whiteboard angle needs adjustment, simply pull down the pull rod to lower the sliding pins and locking plates, releasing the gear's limit. This allows the whiteboard to rotate via the pivot for angle adjustment. As the sliding pins are pulled down, the retaining ring compresses the second spring. After adjusting the whiteboard angle, releasing the pull rod causes the second spring to rebound, pushing the retaining ring and resetting the sliding pins and locking plates. This, in turn, locks the gears in place, fixing the adjusted whiteboard angle and effectively improving writing stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a bottom view of the present invention;

[0016] Figure 3 This is a side view of the present invention;

[0017] Figure 4 This utility model Figure 2 Enlarged view of point A in the image;

[0018] Figure 5 This utility model Figure 3 Enlarged view of point B in the image.

[0019] In the diagram: 1. I-shaped base plate; 2. Support rod; 3. Concave frame; 4. Conference whiteboard; 5. Sliding rod; 6. Connecting plate; 7. First spring; 8. Anti-slip mat; 9. L-shaped connecting rod; 10. Pedal; 11. Shaft; 12. Gear; 13. Mounting plate; 14. Sliding pin; 15. Gear plate; 16. Abutment ring; 17. Second spring; 18. Pull rod; 19. Storage box; 20. Casters. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: a mobile conference board for construction project management, comprising an I-shaped base plate 1, support rods 2 fixedly installed on both sides of the top of the I-shaped base plate 1, a concave frame 3 fixedly installed on the top of the support rods 2, a conference whiteboard 4 rotatably installed on the inner side of the concave frame 3, two sliding rods 5 slidably installed on the inner sides of both sides of the I-shaped base plate 1, a connecting plate 6 fixedly installed on the top of the sliding rods 5, a first spring 7 installed on the outer side of the sliding rods 5, an anti-slip pad 8 fixedly installed at one end of the sliding rods 5, and two L-shaped connecting rods 8 fixedly installed on one side of the connecting plate 6. The bottom of one side of the connecting rod 9 has a foot pedal 10 fixedly installed. When it is necessary to hold materials with one hand and write on the whiteboard 4 with the other hand during a construction project meeting, and it is necessary to fix the I-shaped base plate 1, simply step on the foot pedal 10 and then step down. This will cause the connecting plate 6, the sliding rod 5, and the anti-slip pad 8 to move down through the L-shaped connecting rod 9, so that the anti-slip pad 8 contacts the floor of the conference room. This will fix the I-shaped base plate 1 in the designated position, making it convenient to write information on the whiteboard 4 with one hand and ensuring the stability of the whiteboard 4 during the writing process.

[0022] Both sides of the whiteboard 4 are fixedly mounted with rotating shafts 11, which are rotatably connected to the concave frame 3. One end of one rotating shaft 11 extends to the outside of the concave frame 3 and is fixedly mounted with a gear 12. Two mounting plates 13 are fixedly mounted on one side of the concave frame 3 and below the gear 12. Sliding pins 14 are slidably mounted inside the mounting plates 13. A toothed plate 15 is fixedly mounted on one end of the sliding pin 14 and engages with the gear 12. A retaining ring 16 is fixedly mounted on the outside of the sliding pin 14 and a second spring 17 is mounted on the outside of the sliding pin 14. A pull rod 18 is fixedly mounted on the other end of the sliding pin 14. When the retaining ring 16 is pushed upward by the elastic force of the sliding pin 14, the retaining ring 16 drives the sliding pin 14 and the toothed plate 15 to always move upward. Thus, the gear 12 is locked by the toothed plate 15, which limits the rotation of the rotating shaft 11 and ensures that the whiteboard 4 is fixed after the angle is adjusted.

[0023] Both sides of the bottom of the I-shaped base plate 1 are equipped with casters 20. The casters 20 have a braking function. However, when writing on the whiteboard 4, the whiteboard 4 is located at a high position, which may cause it to shake. The casters 20 facilitate the movement to the desired location.

[0024] A storage box 19 is provided on the top of the connecting plate 6; the storage box 19 can hold lighter items such as writing pens, which increases the storage function.

[0025] Both sides of the I-shaped base plate 1 are equipped with ball bearing sleeves that cooperate with the slide rod 5; the ball bearing sleeves inside the I-shaped base plate 1 facilitate the up and down sliding of the slide rod 5.

[0026] The connecting plate 6 cooperates with the first spring 7; through the elastic action of the first spring 7 and the bottom of the connecting plate 6, it plays a supporting role for the connecting plate 6.

[0027] In summary, this mobile conference board for construction project management is used by moving the entire board to the construction project conference room via the casters 20. Then, according to meeting needs, the angle of the whiteboard 4 is adjusted. During adjustment, pulling down the lever 18 moves the sliding pin 14 and the retaining plate 15 downwards, releasing the limit on the gear 12. This allows the whiteboard 4 to rotate via the pivot 11 to adjust the angle. When the sliding pin 14 is pulled down, the retaining ring 16 compresses the second spring 17. After adjusting the angle of the whiteboard 4, releasing the lever 18 causes the second spring 17 to spring back. The push ring 16 can drive the sliding pin 14 and the toothed plate 15 to reset, thereby locking the gear 12 in place by the toothed plate 15. This fixes the angle of the whiteboard 4 after adjustment. When writing on the whiteboard 4, stepping down on the pedal 10 will move the connecting plate 6 down via the L-shaped connecting rod 9, and at the same time, the sliding rod 5 will slide down to ground the anti-slip pad 8, thus fixing the I-shaped base plate 1 on the ground. This makes it easier to write on the whiteboard 4 and also prevents the whiteboard 4 from shaking and making writing inconvenient.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mobile meeting board for construction project management comprising an I-beam base plate (1), characterized in that: Support rods (2) are fixedly installed on both sides of the top of the I-shaped base plate (1). A concave frame (3) is fixedly installed on the top of the support rod (2). A whiteboard (4) is rotatably installed on the inner side of the concave frame (3). Two sliding rods (5) are slidably installed on the inside of both sides of the I-shaped base plate (1). A connecting plate (6) is fixedly installed on the top of the sliding rod (5). A first spring (7) is installed on the outer side of the sliding rod (5). An anti-slip pad (8) is fixedly installed at one end of the sliding rod (5). Two L-shaped connecting rods (9) are fixedly installed on one side of the connecting plate (6). A pedal (10) is fixedly installed at the bottom of one side of the L-shaped connecting rod (9).

2. A mobile meeting board for construction project management according to claim 1, characterized in that: The whiteboard (4) has a rotating shaft (11) fixedly installed on both sides. The rotating shaft (11) is rotatably connected to the concave frame (3). One end of the rotating shaft (11) extends to the outside of the concave frame (3) and a gear (12) is fixedly installed. Two mounting plates (13) are fixedly installed on one side of the concave frame (3) and below the gear (12). A sliding pin (14) is slidably installed inside the mounting plate (13). A toothed plate (15) is fixedly installed at one end of the sliding pin (14). The toothed plate (15) cooperates with the gear (12). A retaining ring (16) is fixedly installed on the outside of the sliding pin (14). A second spring (17) is installed on the outside of the sliding pin (14). A pull rod (18) is fixedly installed at the other end of the sliding pin (14).

3. The mobile meeting board for construction project management of claim 1, wherein: The bottom of the I-shaped base plate (1) is provided with casters (20) on both sides.

4. The mobile meeting board for construction project management of claim 1, wherein: A storage box (19) is provided on the top of the connecting plate (6).

5. The mobile meeting board for construction project management of claim 1, wherein: The interior of both sides of the I-shaped base plate (1) is provided with ball bearing sleeves that cooperate with the slide rod (5).

6. A mobile meeting board for construction project management according to claim 1, characterized in that: The connecting plate (6) cooperates with the first spring (7).

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