Hollow plastic plate convenient to quickly assemble

Abstract

The utility model discloses a hollow plastic plate convenient for quick assembly, which relates to the technical field of hollow plastic plates and comprises a plate body, a mounting shell is mounted in the plate body, two first springs are mounted in the mounting shell, one ends of the two first springs are connected with a push plate, one side of the push plate far away from the first springs is fixedly connected with a first push rod, and the other side of the push plate far away from the first springs is fixedly connected with a second push rod. One end of the first push rod is connected with a first mounting block, one end of the first mounting block is rotatably connected with a gear, the outer wall of the mounting shell is connected with a frame, the inner wall of the frame is slidably connected with two racks, one end of each rack is connected with a second push rod, and one end of each second push rod is rotatably connected with a second mounting block; according to the device, the position of the push plate in the push-out assembly is automatically adjusted along with thermal expansion and cold contraction of the batten, extrusion or joint deformation caused by size change is avoided, and effective contact with the batten is always kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to hollow plastic board technical field, concretely is a kind of hollow plastic board convenient to quickly assemble. BACKGROUND

[0002] Hollow plastic board adopts modern chemical HDPE and HDPP material, it is a new type of material with light weight, non-toxic, non-pollution, waterproof, shockproof, anti-aging, corrosion resistance, color is rich, compared with paperboard structure product, hollow board has the advantages such as moisture-proof, corrosion resistance, more portable, compared with injection molding product, hollow board has the advantages such as shockproof, flexible design structure, does not need injection mold, simultaneously, the board can be flexibly added with antistatic, conductive masterbatch etc.

[0003] In prior art, hollow plastic board often adopts the mode of sliding splicing between wood square, wood square as a kind of natural material, can cause significant thermal expansion and contraction phenomenon because of various external factors, such as: change of ambient temperature, humidity fluctuation etc., thermal expansion and contraction phenomenon not only can affect the size and shape of wood square itself, but also can have adverse effects on sliding splicing between hollow plastic board and wood square, expansion of wood square can cause splicing gap to be small, even cause extrusion and deformation between board; while contraction of wood square can make splicing gap larger, affect the integrity and aesthetics of structure, long-term thermal expansion and contraction can also lead to loosening and damage of splicing part, and then affect the stability and durability of entire structure. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of hollow plastic board convenient to quickly assemble to solve the problems raised in the above background.

[0005] To solve the above technical problems, the utility model provides a kind of hollow plastic board convenient to quickly assemble, including board body, the inside of board body is installed with installation shell, the inside of installation shell is installed with two first springs, one end of two first springs is connected with push plate, the side of push plate away from first spring is fixedly connected with first push rod, one end of first push rod is connected with first mounting block, the one end of first mounting block is rotatably connected with gear, the outer wall of installation shell is connected with frame, the inner wall of frame is slidably connected with two racks, one end of each rack is connected with second push rod, one end of second push rod is rotatably connected with second mounting block, one end of second mounting block is fixedly connected with adjusting plate.

[0006] Further, the top end and the bottom end of adjusting plate are respectively installed with a self-adapting block, the inner wall of each self-adapting block is installed with two second springs on both sides.

[0007] Further, one end of the first mounting block is provided with a second rotating shaft, the second rotating shaft is fixedly connected with the first mounting block, and the gear is rotationally connected with the first mounting block through the second rotating shaft.

[0008] Further, the outer wall of each second mounting block is provided with a first rotating shaft, the first rotating shaft is fixedly connected with the second mounting block, and the second mounting block is rotationally connected with the second push rod through the first rotating shaft.

[0009] Further, the outer wall of the adaptive block is provided with an inclined surface, and the material of the adaptive block is a rigid material.

[0010] Further, one end of the two first springs is fixedly connected with the inner top wall of the mounting shell, one end of each first spring away from the inner top wall of the mounting shell is fixedly connected with the outer wall of the push plate, and the top end of the first push rod is fixedly connected with the bottom end of the push plate.

[0011] Further, the other side of the plate body is provided with a sliding slot, and the width of the sliding slot is matched with the width of the adjusting plate and the adaptive block.

[0012] Compared with the prior art, the beneficial effects of the utility model are that the push plate in the push-out assembly automatically adjusts the position along with the thermal expansion and contraction of the wood bar, avoids extrusion or deformation caused by size change, ensures that the splicing condition can maintain good stability in any environment, always maintains effective contact with the wood bar, and prolongs the service life of the overall structure of the hollow plastic plate. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall structure schematic view of a hollow plastic plate convenient for quick assembly;

[0014] Figure 2 It is a side splicing structure schematic view of a hollow plastic plate convenient for quick assembly;

[0015] Figure 3 It is an internal structure schematic view of a hollow plastic plate convenient for quick assembly;

[0016] Figure 4 It is an internal structure schematic view of a mounting shell of a hollow plastic plate convenient for quick assembly.

[0017] In the drawing:

[0018] 1, plate body; 2, mounting shell; 3, first spring; 4, push plate; 5, first push rod; 6, first mounting block; 7, gear; 8, frame; 9, rack; 10, second push rod; 11, first rotating shaft; 12, second mounting block; 13, adjusting plate; 14, adaptive block; 15, second rotating shaft. DETAILED DESCRIPTION

[0019] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0020] Please refer to Figure 1 - Figure 4 The utility model provides a hollow plastic board's technical scheme convenient for quick assembly:

[0021] In the embodiment of the utility model, refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 Including plate body 1, the inside installation of plate body 1 has installation shell 2, the inside installation of installation shell 2 has two first spring 3, one end of two first spring 3 is connected with push plate 4, the side fixed connection of push plate 4 away from first spring 3 has first push rod 5, one end of first push rod 5 is connected with first mounting block 6, the one end rotation connection of first mounting block 6 has gear 7, the outer wall of installation shell 2 is connected with frame 8, the inner wall sliding connection of frame 8 has two rack 9, one end of each rack 9 is connected with second push rod 10, one end of second push rod 10 is rotationally connected with second mounting block 12, one end of second mounting block 12 is fixedly connected with adjusting plate 13.

[0022] Need to explain is: utilize the first spring 3 inside installation shell 2 and provide the continuous thrust of push plate 4, push plate 4 is connected through first push rod 5, first mounting block 6, one end of first mounting block 6 is connected with second shaft 15, the outer wall rotation connection of second shaft 15 has a gear 7, gear 7 can convert linear motion into rotary motion, and the opposite side of two rack 9 is meshed with the outer wall of gear 7, by meshing connection, when one of second push rod 10 drives rack 9 to move, can make gear 7 and rack 9 meshing rotation, and through the rotation connection of second push rod 10 and second mounting block 12 and the fixed connection of second mounting block 12 and adjusting plate 13 can guarantee that two first spring 3 can continuously push out adjusting plate 13, and two second push rod 10 can adapt to the inclination of the outer wall of the different degree thermal expansion and cold shrink of wood square, and the plate body 1 and wood square splicing unstable situation will not appear because of the material properties of wood.

[0023] Refer to Figure 1 、 Figure 2 The top end and the bottom end of adjusting plate 13 are respectively provided with a self-adapting block 14, and two second springs are arranged on the inner wall of each self-adapting block 14.

[0024] It needs to be explained that the continuous pushing out of the two adaptive blocks 14 by the second spring can make the adaptive blocks 14 tightly resist the inner wall of the wood bar, and if the inner wall of the wood bar adhered to the two adaptive blocks 14 expands or shrinks due to heat or cold, the adaptive blocks 14 can also complete the adaptive extrusion or compression through the characteristics of the second spring.

[0025] Referring to Figure 3 , one end of the first mounting block 6 is provided with a second rotating shaft 15, and the second rotating shaft 15 is fixedly connected with the first mounting block 6. The gear 7 is rotatably connected with the first mounting block 6 through the second rotating shaft 15.

[0026] It needs to be explained that the second rotating shaft 15 ensures the stable connection between the gear 7 and the first mounting block 6, and the gear 7 can complete rotation in the first mounting block 6 through the second rotating shaft 15, which improves the stability of the structure, and the fixed connection between the second rotating shaft 15 and the first mounting block 6 makes the connection not easy to loosen, prolonging the service life of the assembly.

[0027] Referring to Figure 3 , the outer wall of each second mounting block 12 is provided with a first rotating shaft 11, and the first rotating shaft 11 is fixedly connected with the second mounting block 12. The second mounting block 12 is rotatably connected with the second push rod 10 through the first rotating shaft 11.

[0028] It needs to be explained that the fixed connection between the first rotating shaft 11 and the second mounting block 12 ensures stability, preventing the second mounting block 12 from shaking or deviating when under stress, and the rotatable connection between the second push rod 10 and the second mounting block 12 can provide more flexibility and adjustment ability to the second push rod 10 when the adjustment plate 13 is extruded.

[0029] Referring to Figure 3 , the outer wall of the adaptive block 14 is provided with an inclined surface, and the material of the adaptive block 14 is a hard material.

[0030] It needs to be explained that the inclined surface can make the adaptive block 14 better slide into the notch, preventing the shape from hindering movement.

[0031] Working principle: the sliding connection of the adjustment plate 13 and the adaptive block 14 to the sliding groove completes the splicing of the two hollow plastic plates, and the adjustment plate 13 and the adaptive block 14 that splice with the wood bar also slide, and the fixedly connected mounting shell 2 inside the plate body 1 completes the fixation of the assembly, the push plate 4 is pushed out by the two first springs 3, thereby pushing the first push rod 5 to drive the gear 7 to push out, the gear 7 drives the two racks 9 to slide on the inner wall of the frame 8 to push out the second push rod 10 to extrude the adjustment plate 13, thereby completing the splicing.

Claims

1. A hollow plastic panel for easy and quick assembly comprising a panel body (1) characterized in that: The inside of the plate body (1) is internally provided with a mounting shell (2), the inside of the mounting shell (2) is internally provided with two first springs (3), one end of the two first springs (3) is connected with a push plate (4), the side, away from the first spring (3), of the push plate (4) is fixedly connected with a first push rod (5), one end of the first push rod (5) is connected with a first mounting block (6), one end of the first mounting block (6) is rotatably connected with a gear (7), the outer wall of the mounting shell (2) is connected with a frame (8), the inner wall of the frame (8) is slidably connected with two racks (9), one end of each of the racks (9) is connected with a second push rod (10), one end of the second push rod (10) is rotatably connected with a second mounting block (12), one end of the second mounting block (12) is fixedly connected with an adjusting plate (13).

2. A hollow plastic panel for easy and fast assembly as claimed in claim 1, wherein: The top end and the bottom end of the adjusting plate (13) are respectively provided with a self-adapting block (14), the inner wall of each self-adapting block (14) is provided with two second springs on both sides.

3. A hollow plastic panel for easy and fast assembly as claimed in claim 2 wherein: One end of the first mounting block (6) is provided with a second rotating shaft (15), the second rotating shaft (15) and the first mounting block (6) are fixedly connected, the gear (7) and the first mounting block (6) are rotatably connected through the second rotating shaft (15).

4. A hollow plastic panel for easy and fast assembly as claimed in claim 3 wherein: The outer wall of each second mounting block (12) is provided with a first rotating shaft (11), the first rotating shaft (11) and the second mounting block (12) are fixedly connected, the second mounting block (12) and the second push rod (10) are rotatably connected through the first rotating shaft (11).

5. A hollow plastic panel for easy and fast assembly as claimed in claim 4 wherein: The outer wall of the self-adapting block (14) is provided with an inclined surface, the material of the self-adapting block (14) is rigid material.

6. A hollow plastic panel for easy and fast assembly as claimed in claim 5 wherein: One end of the two first springs (3) and the inner top wall of the mounting shell (2) are fixedly connected, one end of each first spring (3), away from the inner top wall of the mounting shell (2), and the outer wall of the push plate (4) are fixedly connected, the top end of the first push rod (5) and the bottom end of the push plate (4) are fixedly connected.

7. A hollow plastic panel for easy and fast assembly as claimed in claim 6 wherein: The other side of the plate body (1) is provided with a sliding slot, the width of the sliding slot is matched with the width of the adjusting plate (13) and the self-adapting block (14).

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