Detachable decoration panel structure

Abstract

The utility model relates to the technical field of decoration panels, and discloses a detachable decoration panel structure which comprises a base plate and a panel body and further comprises insertion boxes, the insertion boxes are installed at the four corners of the front face of the base plate respectively, limiting protruding blocks are installed at the inner bottoms of the insertion boxes, and pressing plates are connected to the inner top faces of the insertion boxes through springs. The inserting blocks are installed at the four corners of the back face of the base plate correspondingly, and grooves are formed in the lower surfaces of the inserting blocks; when the inserting box is inserted into the inserting block, the limiting protruding block is clamped in the groove, and the pressing plate is pressed on the upper surface of the inserting block. According to the utility model, the substrate and the panel body are connected through the matching insertion of the insertion blocks and the insertion boxes, the insertion blocks can be automatically locked and positioned by the limiting convex blocks after being inserted into the insertion boxes, and the four groups of insertion blocks and the insertion boxes can be synchronously disassembled and assembled, so that the trouble of respectively screwing a plurality of groups of bolts and nuts is saved; the efficiency during disassembly and assembly is effectively improved, and a user can quickly disassemble, assemble and replace the panel body.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative panels, in particular to a detachable decorative panel structure. Background Art

[0002] Decorative panels, commonly known as panels, are made by precision planing solid wood boards into thin veneers with a thickness of about 0.2mm, with plywood as the base material, and through a gluing process to form decorative panels with single-sided decorative effects. They are often used in building decoration. For example: at an exhibition, each booth has different exhibits, and the decoration style required at the booth is different, so the decorative panels used are also different.

[0003] The existing decorative panel is shown in the patent document with application number 201922185894.7, which discloses a decorative panel that can be quickly assembled and disassembled, including a substrate, a card slot is opened on the surface of the substrate, and the four corners of the substrate are fixedly connected to a cross bar, and the card edge is connected to the card edge by a buckle in the card slot, and the card edge is fixedly connected to the decorative panel. Silicone is bonded to the right side of the substrate, the cross bar is located inside the through hole and the cross bar corresponds to the through hole one by one. The through holes are opened at the four corners of the decorative panel, and the right end of the cross bar is detachably connected to a nut.

[0004] Although this decorative panel solves the problem that the existing decorative panel is easily damaged due to repeated disassembly and assembly when it needs to be replaced or modified, it requires at least four sets of bolts and nuts to be screwed separately when installing or removing the panel, which is troublesome to operate and greatly affects the efficiency of disassembly and assembly. Therefore, we propose a more practical detachable decorative panel structure. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a detachable decorative panel structure, which solves the problems mentioned in the above background.

[0006] The utility model provides the following technical solutions:

[0007] A detachable decorative panel structure comprises: a substrate and a panel body, and also comprises:

[0008] The plug-in box is respectively installed at the four corners of the front side of the base plate, the inner bottom of the plug-in box is installed with a limit convex block, and the inner top surface of the plug-in box is connected with a pressure plate through a spring;

[0009] Insert blocks are respectively installed at the four corners of the back side of the base plate, and grooves are formed on the lower surface of the insert blocks;

[0010] When the plug-in box is inserted into the plug-in block, the limiting protrusion is stuck in the groove, and the pressing plate is pressed on the upper surface of the plug-in block.

[0011] Furthermore, a rotating rod is rotatably connected to the upper part of the limiting protrusion, and the part of the rotating rod protruding from the limiting protrusion is matched with the groove.

[0012] Furthermore, a plurality of rollers are rotatably mounted on the lower surface of the pressure plate, and the axial direction of the rollers is perpendicular to the pulling direction of the insert block.

[0013] Furthermore, one end of the pressure plate close to the plug-in box port is chamfered.

[0014] Furthermore, the end of the inserting block away from the panel body adopts a quadrangular pyramid structure.

[0015] Furthermore, a telescopic support rod is installed inside the spring. The telescopic support rod is formed by two circular tubes sleeved together, and two ends of the telescopic support rod are respectively fixed to the inner top surface of the plug-in box and the top surface of the pressure plate.

[0016] Furthermore, the plug-in box is slidably connected to the base plate, and a same double-headed screw is passed through one end of two plug-in boxes in the same row close to the base plate, the plug-in box is threadedly connected to the double-headed screw, and both ends of the double-headed screw are rotatably connected to the base plate.

[0017] Furthermore, one end of the double-headed screw extends out of the outer wall of the base plate and is provided with a handle.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model realizes connection between the base plate and the panel body through the matching plug-in connection of the plug-in block and the plug-in box. After the plug-in block is inserted into the plug-in box, it can be automatically locked in position by the limiting protrusion. At the same time, when disassembly is needed, it is only necessary to lift the panel body upwards and then pull out the plug-in block. Four groups of plug-in blocks and the plug-in box can be disassembled and installed synchronously, eliminating the trouble of separately screwing multiple groups of bolts and nuts, effectively improving the efficiency of disassembly and assembly, and facilitating the user to quickly perform disassembly, assembly and replacement operations of the panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of a partially cutaway structure of the connection between the substrate and the panel of the utility model;

[0022] Figure 3 This is a schematic diagram of the plug-in structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the partially cutaway structure of the plug-in box of the utility model;

[0024] Figure 5It is a schematic diagram of the front structure of the substrate of the utility model.

[0025] In the figure: 1, base plate; 2, panel body; 3, plug-in box; 31, limit convex block; 311, rotating rod; 32, pressure plate; 321, roller; 33, spring; 34, telescopic support rod; 4, plug-in block; 41, groove; 5, double-headed screw. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-2 A detachable decorative panel structure includes: a substrate 1 and a panel body 2, wherein plug-in boxes 3 are respectively installed at the four corners of the front side of the substrate 1, and the four plug-in boxes 3 are symmetrically distributed, a limiting protrusion 31 is installed at the inner bottom of the plug-in box 3, and the limiting protrusion 31 protrudes from the inner bottom surface of the plug-in box 3, a spring 33 is installed on the inner top surface of the plug-in box 3, and a pressing plate 32 is connected to the lower end of the spring 33. In order to maintain stability during elastic compression, at least two springs 33 are provided, and plug-in blocks 4 are respectively installed at the four corners of the back side of the substrate 1, and the four plug-in blocks 4 are symmetrically distributed, and a groove 41 is opened on the lower surface of the plug-in block 4, and the groove 41 is recessed above the plug block 4 and matches with the limiting protrusion 31. When the plug box 3 is inserted into the plug block 4, the limiting protrusion 31 is just stuck in the groove 41. In order to facilitate the limiting protrusion 31 to be stuck into the groove 41, the end of the groove 41 is chamfered to facilitate the arc transition and easy insertion. At the same time, the pressure plate 32 is pressed on the upper surface of the plug block 4. Under the action of the gravity of the panel body 2 itself, the panel body 2 is kept suspended, and the plug block 4 is always pressed against the limiting protrusion 31, thereby locking the plug block 4 and limiting it, so that the panel body 2 and the substrate 1 are installed and connected.

[0028] See also Figure 4 In order to reduce the resistance when the plug block 4 is pulled out, a rotating rod 311 is rotatably connected to the upper part of the limiting protrusion 31, and the part of the rotating rod 311 protruding from the limiting protrusion 31 is matched with the groove 41, and the axial direction of the rotating rod 311 is perpendicular to the pulling direction of the plug block 4, and a plurality of rollers 321 are rotatably installed on the lower surface of the pressure plate 32, and the axial direction of the rollers 321 is perpendicular to the pulling direction of the plug block 4, thereby utilizing the rotation of the rotating rod 311 and the rollers 321 to reduce friction resistance, so that the plug block 4 can be pulled out more smoothly and its disassembly and assembly can be more labor-saving.

[0029] See also Figure 3-4Considering that the plug box 3 and the plug block 4 are smaller in size than the substrate 1 and the panel body 2, in order to facilitate the alignment and connection of the plug box 3 and the plug block 4, a rounded corner is adopted at one end of the pressure plate 32 close to the port of the plug box 3, thereby expanding the plug port of the plug box 3, and a four-sided pyramid structure is adopted at one end of the plug block 4 away from the panel body 2, so that the size of its plug end is smaller than the size of the plug port of the plug box 3, so that it is convenient to introduce it into the plug box 3.

[0030] See also Figure 4 , considering that the spring 33 is easy to bend when supporting, thereby driving the pressure plate 32 to shift, increasing the insertion resistance to the plug-in block 4, in order to further improve the stability of the elastic support of the spring 33, a telescopic support rod 34 is installed inside the spring 33. The telescopic support rod 34 is formed by two round tubes connected to each other, and the two ends of the telescopic support rod 34 are respectively fixed to the inner top surface of the plug-in box 3 and the top surface of the pressure plate 32, thereby preventing the spring 33 from bending and ensuring that the pressure plate 32 remains vertical when compressed and does not shift.

[0031] See also Figure 2 and Figure 5 , considering that in actual application, the widths of decorative panels with different effects may be different, in order to realize the replacement of decorative panels with different widths, the plug-in box 3 is set to be slidably connected with the base plate 1, and the two plug-in boxes 3 in the same row are in the same slide groove, which is convenient for adjusting the distance between the two plug-in boxes 3 in the same row. At the same time, the same double-headed screw 5 runs through the inside of the end of the two plug-in boxes 3 in the same row close to the base plate 1, and the plug-in box 3 is threadedly connected to the double-headed screw 5, and the two ends of the double-headed screw 5 are rotatably connected to the base plate 1, so that when the double-headed screw 5 rotates, the two plug-in boxes 3 can move synchronously, approach or move away from each other, adjust the width spacing, and adjust conveniently. One end of the double-headed screw 5 extends out of the outer wall of the base plate 1 and is installed with a handle, which is convenient for the user to control the rotation of the double-headed screw 5 by rotating the handle.

[0032] Working principle: When installing, align the plug block 4 on the panel body 2 with the plug box 3 on the substrate 1, and then guide the plug block 4 into the plug box 3, the limiting protrusion 31 is just stuck in the groove 41, locking the plug block 4 to limit the position, so that the panel body 2 and the substrate 1 are installed and connected; when disassembly is required, lift the panel body 2 upward so that the panel body 2 drives the plug block 4 to move upward, thereby squeezing the pressure plate 32, and the pressure plate 32 compresses the spring 33 to shorten, so that the limiting protrusion 31 is disengaged from the inside of the groove 41, and then pull the panel body 2 outward to remove the panel body 2 from the substrate 1.

[0033] 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 detachable decorative panel structure, comprising: The substrate (1) and the panel body (2) are characterized by further comprising: An insertion box (3), the insertion box (3) being respectively mounted at the four front corners of the base plate (1), a limiting protrusion (31) being mounted on the inner bottom of the insertion box (3), and a pressure plate (32) being connected to the inner top surface of the insertion box (3) via a spring (33); Insert blocks (4), the insert blocks (4) are respectively mounted at the four corners of the back side of the base plate (1), and a groove (41) is formed on the lower surface of the insert blocks (4); When the insertion box (3) is inserted into the insertion block (4), the limiting protrusion (31) is stuck in the groove (41), and the pressure plate (32) is pressed on the upper surface of the insertion block (4).

2. A detachable decorative panel structure according to claim 1, characterized in that: A rotating rod (311) is rotatably connected above the limiting protrusion (31), and a portion of the rotating rod (311) protruding from the limiting protrusion (31) is matched with the groove (41).

3. The detachable decorative panel structure according to claim 1, characterized in that: A plurality of rollers (321) are rotatably mounted on the lower surface of the pressure plate (32), and the axial direction of the rollers (321) is perpendicular to the pulling direction of the insert block (4).

4. The detachable decorative panel structure according to claim 1, characterized in that: One end of the pressing plate (32) close to the port of the plug box (3) is chamfered.

5. The detachable decorative panel structure according to claim 1, characterized in that: The end of the insert block (4) away from the panel body (2) adopts a quadrangular pyramid structure.

6. The detachable decorative panel structure according to claim 1, characterized in that: A telescopic support rod (34) is installed inside the spring (33). The telescopic support rod (34) is formed by two circular tubes sleeved together, and the two ends of the telescopic support rod (34) are respectively fixed to the inner top surface of the plug box (3) and the top surface of the pressure plate (32).

7. The detachable decorative panel structure according to claim 1, characterized in that: The plug-in box (3) is slidably connected to the base plate (1), and a same double-headed screw (5) runs through the interior of one end of two plug-in boxes (3) in the same row close to the base plate (1). The plug-in box (3) is threadedly connected to the double-headed screw (5), and both ends of the double-headed screw (5) are rotatably connected to the base plate (1).

8. The detachable decorative panel structure according to claim 7, characterized in that: One end of the double-headed screw (5) extends out of the outer wall of the base plate (1) and is provided with a handle.

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