Environment-friendly waterproof decorative composite board

Abstract

The utility model relates to the technical field of composite boards, in particular to an environment-friendly waterproof decorative composite board. Comprising a first composite plate, a second composite plate is arranged on the lower side of the first composite plate, two supporting plates are fixedly connected to the two sides of the first composite plate, the lower sides of the supporting plates extend into the second composite plate, a rotating disc is arranged on the upper sides of the supporting plates, and a lead screw is rotationally connected to the interior of the first composite plate; the rotating disc is rotated to drive the lead screw to rotate, so that the movable block is driven to move downwards, under the cooperation of the lead screw and the movable block, the device is more convenient to operate, the movable block drives the fixed block to move downwards synchronously, and due to the fact that the sliding block is arranged in an inclined face mode, the sliding block can move downwards synchronously. And the fixing blocks push the sliding blocks to move towards the two sides in the supporting plate, the sliding blocks play a role in limiting the supporting plate, the first composite plate and the second composite plate are firmer, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite boards, in particular to an environmentally friendly waterproof decorative composite board. Background Art

[0002] Composite panels are generally divided into metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels, etc. In recent years, due to the continuous emergence of new processes and technologies, the development and application of composite panels have been greatly expanded, the application fields of materials have been continuously extended, and the application of composite panels has also been relatively extensive.

[0003] Different occasions have different requirements for composite panels. Some places require composite panels with strong waterproof performance. Some traditional composite panels have poor waterproof effects. At the same time, when installing composite panels, they are often installed by bolts, but the bolts need to be tightened with the help of tools, which is cumbersome to operate. In addition, under the action of external force, the bolts are easy to loosen, which affects the fixed connection between the composite panels, thereby reducing the applicability of the device. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly waterproof decorative composite board to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides an environmentally friendly waterproof decorative composite panel, including a No. 1 composite panel, a No. 2 composite panel is arranged on the lower side of the No. 1 composite panel, two support plates are fixedly connected to the two sides of the No. 1 composite panel, the lower side of the support plate extends to the interior of the No. 2 composite panel, a turntable is arranged on the upper side of the support plate, a screw rod is rotatably connected to the interior of the No. 1 composite panel, the lower end of the screw rod extends to the interior of the No. 2 composite panel, and two sets of fixing mechanisms are arranged inside the No. 1 composite panel, and the fixing mechanisms are used to fix the positions of the No. 1 composite panel and the No. 2 composite panel.

[0006] As a further improvement of the present technical solution, the fixing mechanism includes two sliders, which are slidably connected to the inside of the second composite plate, the adjacent sides of the sliders are arranged with inclined surfaces, and the sliders are symmetrically arranged with screw rods, and a movable block is arranged outside the screw rod, and fixed blocks are fixedly connected on both sides of the movable block, and an inclined surface matching the slider is arranged on the opposite side of the fixed block.

[0007] As a further improvement of the technical solution, sliding grooves are provided on both sides of the support plate, the interior of the sliding grooves is slidably connected to a limiting plate, and the side of the limiting plate away from the sliding grooves is fixedly connected to one side of the movable block.

[0008] As a further improvement of the technical solution, a one-way bearing is fixedly connected to the inside of the movable block, and the inside of the one-way bearing is threadedly connected to the outside of the screw rod.

[0009] As a further improvement of the technical solution, two threaded holes are opened inside the No. 1 composite plate, two sleeves are fixedly connected inside the No. 2 composite plate, bolts are arranged inside the No. 1 composite plate and the No. 2 composite plate, and the lower ends of the bolts are connected to the internal threads of the sleeves.

[0010] As a further improvement of the technical solution, the opposite sides of the No. 1 composite board and the No. 2 composite board are coated with a waterproof layer, and the waterproof layer 13 is made of polyurethane.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the composite board has good waterproof performance through the setting of the waterproof layer, and the manually rotating turntable drives the screw rod to rotate, thereby driving the movable block to move downward. With the cooperation of the screw rod and the movable block, the device is more convenient to operate, and the movable block drives the fixed block to move downward synchronously. Since the slider is arranged in an inclined surface, the fixed block pushes the slider to move to both sides in the support plate, and the slider plays a limiting role on the support plate, fixes the No. 1 composite board and the No. 2 composite board, thereby making the No. 1 composite board and the No. 2 composite board more firmly connected, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a first cross-sectional schematic diagram of the utility model;

[0014] Figure 3 It is a second cross-sectional schematic diagram of the utility model;

[0015] Figure 4 This is an enlarged structural diagram of point A of the utility model.

[0016] The meaning of each number in the figure is:

[0017] 1. No. 1 composite board; 12. No. 2 composite board; 13. Waterproof layer;

[0018] 2. Support plate; 21. Turntable; 22. Screw rod; 23. Movable block; 24. Sliding block; 25. Fixed block;

[0019] 3. Limiting plate;

[0020] 4. One-way bearing;

[0021] 5. Bolt; 51. Sleeve. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] Example 1

[0025] See also Figure 1-Figure 4As shown, the present embodiment provides an environmentally friendly waterproof decorative composite board, including a No. 1 composite board 1, a No. 2 composite board 12 is arranged on the lower side of the No. 1 composite board 1, and the No. 1 composite board 1 and the No. 2 composite board 12 are coated with a waterproof layer 13 on the opposite sides. The waterproof layer 13 is made of polyurethane material and has a good waterproof effect. It prevents water from entering the interior of the composite board and avoids cracking and bulging due to long-term exposure to the air, thereby effectively improving the waterproofness of the composite board, thereby extending the service life of the composite board. Two support plates 2 are fixedly connected to both sides of the No. 1 composite board 1, and the lower side of the support plate 2 extends to the interior of the No. 2 composite board 12. The support plate 2 A turntable 21 is provided on the upper side, and a screw rod 22 is rotatably connected inside the No. 1 composite plate 1, and the lower end of the screw rod 22 extends to the inside of the No. 2 composite plate 12. Two sets of fixing mechanisms are provided inside the No. 1 composite plate 1, and the fixing mechanisms are used to fix the positions of the No. 1 composite plate 1 and the No. 2 composite plate 12. The fixing mechanisms include two sliders 24, and the sliders 24 are slidably connected inside the No. 2 composite plate 12. The adjacent sides of the sliders 24 are inclined, and the sliders 24 are symmetrically arranged with the screw rod 22. A movable block 23 is provided outside the screw rod 22, and fixed blocks 25 are fixedly connected on both sides of the movable block 23, and a fixed block 25 is provided on the opposite side of the fixed block 25 to match the slider 24. The inclined plane is driven by manually rotating the turntable 21 to drive the screw rod 22 to rotate, thereby driving the movable block 23 to move downward. With the cooperation of the screw rod 22 and the movable block 23, the device is more convenient to operate. The movable block 23 is internally fixedly connected with a one-way bearing 4, and the interior of the one-way bearing 4 is threadedly connected to the exterior of the screw rod 22. Through the setting of the one-way bearing 4, the screw rod 22 is allowed to rotate freely in one direction, but locked in the other direction to prevent the screw rod 22 from moving in the opposite direction and detaching from the interior of the No. 1 composite plate 1. Slide grooves are provided on both sides of the support plate 2, and the interior of the slide groove is slidably connected to the limit plate 3. The side of the limit plate 3 away from the slide groove is connected to the movable One side of the movable block 23 is fixedly connected. When the movable block 23 moves, it drives the limit plate 3 to move in the slide groove. The limit plate 3 can prevent the movable block 23 from rotating itself under the rotation of the screw rod 22. When the movable block 23 moves down, it drives the fixed block 25 to move down synchronously. Since the slider 24 is arranged in an inclined surface, the fixed block 25 pushes the slider 24 to move to both sides in the support plate 2. Under the action of the one-way bearing 4, the fixed block 25 always resists the slider 24. The slider 24 moves to the middle position of the support plate 2. The slider 24 limits the support plate 2, thereby fixing the No. 1 composite plate 1 and the No. 2 composite plate 12, thereby improving the applicability of the device.

[0026] Two threaded holes are provided inside the No. 1 composite board 1, and two sleeves 51 are fixedly connected inside the No. 2 composite board 12. Bolts 5 are provided inside the No. 1 composite board 1 and the No. 2 composite board 12, and the lower ends of the bolts 5 are threadedly connected with the inner threads of the sleeves 51. The bolts 5 are inserted from the No. 1 composite board 1 into the sleeves 51, and the bolts 5 are rotated so that the bolts 5 are fixed with the sleeves 51, and the No. 1 composite board 1 and the No. 2 composite board 12 are fixed again, so that the fixing effect between the No. 1 composite board 1 and the No. 2 composite board 12 is better.

[0027] When the environmentally friendly waterproof decorative composite board of this embodiment is used, the screw rod 22 is driven to rotate by manually rotating the turntable 21, thereby driving the movable block 23 to move downward. With the cooperation of the screw rod 22 and the movable block 23, the device is more convenient to operate. When the movable block 23 moves downward, it drives the fixed block 25 to move downward synchronously. Since the slider 24 is arranged in an inclined surface, the fixed block 25 pushes the slider 24 to move to both sides in the support plate 2. Under the action of the one-way bearing 4, the screw rod 22 is allowed to rotate freely in one direction, but locked in the other direction, so that the fixed block 25 always presses against the slider 24. The slider 24 moves to the middle position of the support plate 2. The slider 24 limits the support plate 2, fixes the No. 1 composite plate 1 and the No. 2 composite plate 12, so that the No. 1 composite plate 1 and the No. 2 composite plate 12 are more firmly connected, thereby improving the applicability of the device.

[0028] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly waterproof decorative composite board, comprising a composite board (1), characterized in that: A second composite plate (12) is arranged at the lower side of the first composite plate (1), two support plates (2) are fixedly connected to the two sides of the first composite plate (1), the lower side of the support plate (2) extends to the inside of the second composite plate (12), a rotating disk (21) is arranged on the upper side of the support plate (2), a screw rod (22) is rotatably connected to the inside of the first composite plate (1), the lower end of the screw rod (22) extends to the inside of the second composite plate (12), and two sets of fixing mechanisms are arranged inside the first composite plate (1), the fixing mechanisms are used to fix the positions of the first composite plate (1) and the second composite plate (12).

2. The environmentally friendly waterproof decorative composite board according to claim 1, characterized in that: The fixing mechanism comprises two sliders (24), the sliders (24) are slidably connected inside the second composite plate (12), the adjacent sides of the sliders (24) are arranged in an inclined surface, and the sliders (24) are arranged symmetrically with the screw rod (22), a movable block (23) is arranged outside the screw rod (22), and fixed blocks (25) are fixedly connected to both sides of the movable block (23), and a slope matching the slider (24) is arranged on the opposite side of the fixed block (25).

3. The environmentally friendly waterproof decorative composite board according to claim 1, characterized in that: Slide grooves are provided on both sides of the support plate (2), and the interior of the slide grooves is slidably connected to a limit plate (3), and the side of the limit plate (3) away from the slide grooves is fixedly connected to one side of the movable block (23).

4. The environmentally friendly waterproof decorative composite board according to claim 2, characterized in that: The movable block (23) is fixedly connected to a one-way bearing (4) inside, and the inside of the one-way bearing (4) is threadedly connected to the outside of the screw rod (22).

5. The environmentally friendly waterproof decorative composite board according to claim 1, characterized in that: Two threaded holes are provided inside the first composite plate (1), two sleeves (51) are fixedly connected inside the second composite plate (12), bolts (5) are provided inside the first composite plate (1) and the second composite plate (12), and the lower ends of the bolts (5) are threadedly connected to the inside of the sleeves (51).

6. The environmentally friendly waterproof decorative composite board according to claim 1, characterized in that: The first composite board (1) and the second composite board (12) are coated with a waterproof layer (13) on opposite sides thereof, and the waterproof layer (13) is made of polyurethane.

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