Spliced and combined ABS (acrylonitrile butadiene styrene) plastic plate

Abstract

The invention discloses a spliced combined ABS plastic plate which comprises a plate body and a positioning rod connected in the plate body in a sliding mode, the plate body is further internally provided with a positioning hole in butt joint with positioning rods of other plate bodies, the positioning rod is connected with a driving mechanism, and the driving mechanism is arranged in the plate body. External force drives the driving mechanism to link the positioning rod to extend out of the plate body through non-direct contact. According to the spliced combined ABS plastic plate, a splicing mechanism of plastic plates which are connected from the edge and have a certain thickness is redesigned, hiding before splicing and surface smoothness after splicing can be achieved, meanwhile, non-direct contact type operation driving can be achieved, the splicing operation difficulty is reduced, and the splicing stability and attractiveness are improved; and meanwhile, the stability of connection between the splice plate and the installation plane can be improved, diversified connection modes are provided, various requirements for installation of building facing materials can be met, and the application range is large.

Description

Technical Field

[0001] The invention relates to the technical field of plastic plates, in particular to a spliced ​​combined ABS plastic plate. Background Art

[0002] ABS material has stable physical and chemical properties under normal temperature environment. After being made into plastic plates, it is often used in various architectural decoration fields. For example, a plastic plate with convenient splicing, which is disclosed in CN118187356A, includes a plate body, two opposite sides of the plate body are provided with protrusions, the other two opposite sides of the plate body are provided with inner recesses, the outer wall of the plate body is provided with a movable groove, the protrusion is provided with a clamping assembly, the upper two opposite side walls of the inner recess are provided with slots, the upper surface of the plate body is provided with notches, and there are two notches, the two notches are located inside the protrusion, the notches are provided with a leak-proof assembly, and the one side wall of the notch is provided with a limit assembly. The invention provides a plastic plate with convenient splicing, which can prevent water leakage, and prevent the plastic plate from affecting people's life and work due to water leakage when used for ceilings or walls. The plastic plate is convenient to splice and disassemble, which improves the assembly efficiency of the plastic plate and prevents the use of too much glue, which seriously affects people's health.

[0003] Or a kind of aluminum-plastic panel that can be quickly spliced ​​with publication number CN113187091A, including aluminum-plastic panel, the aluminum-plastic panel includes two groups of aluminum panels and a group of plastic panels fixedly installed between the two groups of aluminum panels, the four ends of the plastic panels are symmetrically provided with grooves, and the two groups of grooves located on the same side are respectively provided with mounting blocks and clamping blocks, and the upper and lower ends of the clamping blocks and the mounting blocks are respectively welded and fixed with the adjacent aluminum panels, and the inner cavity of the mounting block is provided with an extrusion and a plug-in component that can be driven to move by the extrusion. The aluminum-plastic panel that can be quickly spliced ​​described in the invention is provided with a mounting block and a clamping block, and the mounting block is provided with an extrusion and a plug-in component, when there is no need to splice the aluminum-plastic panel, the plug-in block is completely located in the inner cavity of the mounting block, which can prevent the protruding plug-in block from being damaged by collision, and when splicing, the plug-in component can be moved by the extrusion component, so that the plug-in block protrudes, and the plug-in block is plugged with the clamping block, so as to realize the rapid splicing between the two groups of aluminum-plastic panels.

[0004] The plastic panels in the prior art have been widely used in the field of building decoration, and the improvement of the splicing direction enables the panels to be effectively docked and fixed, and the installation is also relatively convenient. However, the plastic panels still have some defects, because the splicing structure leaks out, resulting in irregular shapes of the protruding points of the panels during packaging, and they are easily damaged by friction and collision during transportation, such as corner collisions. Summary of the invention

[0005] The object of the present invention is to provide a spliced ​​combined ABS plastic board to solve the problem that the plastic boards in the prior art mentioned in the above background technology have been well applied in the field of architectural decoration, and the improvement of the splicing direction enables the boards to be effectively docked and fixed, and the installation is also relatively convenient, but this type of plastic board still has some defects, because the splicing structure leaks out, resulting in the irregular shape of the protruding points of the board during packaging, and it is easy to cause damage such as corner collision due to friction and collision during transportation.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spliced ​​combined ABS plastic plate, comprising a plate body and a positioning rod slidably connected in the plate body, wherein the plate body is also provided with a positioning hole for docking with other plate body positioning rods, the positioning rod is connected to a driving mechanism, and the driving mechanism is arranged inside the plate body, and an external force drives the driving mechanism to link the positioning rod to extend out of the plate body through non-direct contact.

[0007] Preferably, the driving mechanism comprises a slider, a left end surface of which is fixedly connected to the inner end of the positioning rod, and two sides of the slider are slidably mounted on guide rods, wherein the guide rods are mounted in the plate body.

[0008] Preferably, a first magnetic sheet is provided on the upper end surface of the slider.

[0009] Preferably, a limiting mechanism is further provided below the slider, and the limiting mechanism is used to keep the slider at a predetermined position before and after the slider moves.

[0010] Preferably, the limiting mechanism comprises a lower pressing plate and a vertical rod installed on the upper end surface of the lower pressing plate, the vertical rod is slidably installed in the sliding block through an elastic member, and the elastic member is in a compressed state in an initial state.

[0011] Preferably, a notch is provided on the lower end surface of the plate body, wherein the notch is located close to the edge of the plate body, and the notch is used to accommodate the lower pressing plate after it moves downward.

[0012] Preferably, a second magnetic sheet is embedded in the lower end surface of the lower pressing plate, and the edge of the lower pressing plate is an arc-shaped structure protruding toward the installation surface.

[0013] Preferably, an air hole is opened at the center of the lower end surface of the plate body, and a flexible gasket is arranged at the lower end of the air hole. The air hole is also connected to a negative pressure mechanism, which is used to draw negative pressure near the air hole and realize auxiliary connection between the plate and the plane.

[0014] Preferably, the negative pressure mechanism comprises a pull rod connected to the back of the slider, a valve plate located in the inner cavity of the plate body is installed at the end of the pull rod, and the space where the valve plate is located is connected to the air hole.

[0015] In general, the beneficial effects of the present invention are: redesigning the splicing mechanism of plastic plates with a certain thickness that are connected from the edge, which can achieve concealment before splicing and a smooth surface after splicing, and can be driven by non-direct contact operation to reduce the difficulty of splicing operation and improve splicing stability and aesthetics. At the same time, it can improve the stability of the connection between the splicing plate and the installation plane, and provide diversified connection methods, which can adapt to various requirements for the installation of building finishing materials and has a wide range of applications. The details are shown below.

[0016] Hidden positioning operation: Through the structural design of the embedded and slidable slider, combined with the use of the magnetic sheet on its upper end surface, it is convenient for construction workers to slide the slider inside the plate from the outside through a simple tool with a magnetic suction function, so that the positioning rod that plays a positioning and splicing effect can extend from the inside of the plate and enter the positioning hole in another plate at the corresponding position, thereby realizing a hidden positioning operation.

[0017] Follow-up positioning and stable connection: According to the additional effects extended from the above functions, by using an elastically compressed lower pressure plate under the slider, the supporting force provided by the rebound force can be used to ensure that the slider can stop stably after moving to any position, and is not affected by gravity and other factors, thereby ensuring the stability of the splicing mechanism after connection; and a further functional extension is reflected in the use of magnetic sheets on the lower pressure plate. After entering the slot area, the lower pressure plate will instantly bounce down and act on the installation plane. On the one hand, the vibration force can be used to assist in evenly distributing the adhesive applied to the installation plane. On the other hand, the adsorption effect of the magnetic sheet and the metal plane can also improve the stability of the connection between the plate and the installation plane and achieve a stable positioning effect.

[0018] Positioning effect between the plate and the installation plane: It is also a function extended from the movement of the slider. It is mainly through the structural design of the valve plate and the air hole that the movement of the slider can be used to drive the valve plate to move through the pull rod, thereby generating a negative pressure adsorption effect and acting between the plate surface and the installation plane through the air holes, thereby providing diversified connections. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a bottom view of the structure of the plate body according to the first embodiment of the present invention; Figure 2 It is a schematic diagram of the structure after the plates of the present invention are butt-jointed; Figure 3 This is a schematic diagram of the slider distribution structure after the plate body of the present invention is cut open; Figure 4 It is a schematic diagram of the structure after the slider of the present invention moves; Figure 5 This is a schematic diagram of the structure of a slider according to the second embodiment of the present invention; Figure 6 This is a schematic diagram of the second magnetic sheet distribution structure of the present invention; Figure 7 This is a schematic diagram of the plate structure of Embodiment 3 of the present invention; Figure 8 This is a schematic diagram of the pore distribution structure of the present invention; Fig. 9 This is a schematic diagram of the structure of the slider after movement according to the third embodiment of the present invention.

[0020] In the figure: 1, plate body; 2, positioning rod; 3, positioning hole; 4, slider; 5, guide rod; 6, first magnetic sheet; 7, notch; 8, lower pressure plate; 9, vertical rod; 10, elastic member; 11, second magnetic sheet; 12, air hole; 13, flexible gasket; 14, valve plate; 15, pull rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 9 , the present invention provides the following technical solutions: Embodiment 1: The scheme disclosed in this embodiment is to solve the problem of inconvenient splicing between plates in the prior art, including a plate body 1 and a positioning rod 2 slidably connected to the plate body 1, wherein the plate body 1 is also provided with a positioning hole 3 that is connected to the positioning rod 2 of other plate bodies 1, the positioning rod 2 is connected to a driving mechanism, and the driving mechanism is arranged inside the plate body 1. The external force drives the driving mechanism to link the positioning rod 2 with the plate body 1 through non-direct contact, and the driving mechanism includes a slider 4. The left end face of the slider 4 is fixedly connected to the inner end of the positioning rod 2, and the two sides of the slider 4 are slidably installed on the guide rod 5, wherein the guide rod 5 is installed in the plate body 1, and the upper end face of the slider 4 is provided with a first magnetic sheet 6. First, the plate body 1 is attached to the specified plane. The plate body 1 in this scheme is first attached to one and then The splicing structure is called up later, and then the other plate bodies 1 are docked on the splicing structure. The two plate bodies 1 can also be fitted together first and then the splicing structure is called up. The specific calling method is to use a separate magnet or a wiping tool combined with a magnet, and make the magnetic pole facing the plate body 1 and the magnetic pole on the outer surface of the first magnetic sheet 6 attract each other. In this case, the movement of the external magnet will drive the slider 4 together through magnetic attraction, and the guide rod 5 is to ensure the stability of the slider 4. In order to save costs and reduce processing difficulty, a slide groove type guiding scheme can be adopted. After the slider 4 moves, it drives the positioning rod 2 to slide out from the inside of the plastic plate synchronously, so that it can fit in the positioning hole 3 of the adjacent plate body 1, completing accurate splicing positioning, and at the same time, it will not easily cause wear problems during transportation and installation due to leakage of the splicing structure.

[0023] Embodiment 2: The solution disclosed in this embodiment is mainly to avoid the unstable distribution of the splicing structure in the plastic plate. Figure 3-5 As shown, a limiting mechanism is also provided below the slider 4, which is used to keep the slider 4 in a predetermined position before and after it moves. The limiting mechanism includes a lower pressure plate 8 and a vertical rod 9 installed on the upper end surface of the lower pressure plate 8. The vertical rod 9 is slidably installed in the slider 4 through an elastic member 10. The elastic member 10 is in a compressed state in the initial state. Since the elastic member 10 is in a compressed state in the initial state, the elastic member 10 will always provide a downward pressure to the lower pressure plate 8 through the vertical rod 9 to ensure that the slider 4 as a whole will not shake due to transportation or other operations. Accordingly, after the plates are spliced, the splicing structure will not loosen due to the switching of the overall state of the plates, such as switching from horizontal to vertical use.

[0024] The solution in this embodiment is a further expansion of the above solution. A slot 7 is provided on the lower end surface of the plate body 1, wherein the slot 7 is located near the edge of the plate body 1, and the slot 7 is used to accommodate the lower pressure plate 8 after it is moved downward. The lower end surface of the lower pressure plate 8 is also embedded with a second magnetic sheet 11. At the same time, the edge of the lower pressure plate 8 is an arc-shaped structure protruding toward the mounting surface. After the slider 4 is pulled and moved to the specified position, especially after moving to just above the slot 7, the plate body 1 will be free from the restriction on the lower pressure plate 8. Therefore, under the rebound action of the elastic member 10, the vertical rod 9 will quickly drive the lower pressure plate 8 to move downward and knock on the mounting plane. Such a solution has many advantages. On the one hand, it can use this knocking effect to produce an impact on the mounting plane. On the one hand, the vibrating surface is used to assist in cleaning, and on the other hand, an oscillation is used to assist in uniform distribution of the glue required for bonding and already applied. On the other hand, the downwardly moved lower pressure plate 8 and the second magnetic sheet 11 in contact with the mounting plane can be used to adsorb the metal mounting plane, thereby improving the connection stability between the plate and the plane. Moreover, when the lower pressure plate 8 is moved downward, the plate body 1 near the notch 7 will also act as a blocking structure to prevent the lower pressure plate 8 and the slider 4 from moving back. However, when the magnet is used to drive the slider 4 to move back, a sufficiently large driving force will be guided by the arc-shaped structure at the edge of the lower pressure plate 8 to drive the lower pressure plate 8 to move back upward and realize the recovery of the slider 4 and the positioning rod 2, thereby achieving the effect of conveniently detaching from the splicing state.

[0025] Embodiment 3: The solution disclosed in this embodiment is restricted by the current manufacturing process, has a high cost, and is only applicable to some special occasions, but it also has good technical effects, mainly as follows Figure 7-Figure 9 As shown, an air hole 12 is opened at the center of the lower end surface of the plate body 1, and a flexible gasket 13 is arranged at the lower end of the air hole 12. The air hole 12 is also connected to a negative pressure mechanism, which is used to draw negative pressure near the air hole 12 and realize auxiliary connection between the plate and the plane. The negative pressure mechanism includes a pull rod 15 connected to the back of the slider 4, and a valve plate 14 located in the internal cavity of the plate body 1 is installed at the end of the pull rod 15. At the same time, the space where the valve plate 14 is located is connected to the air hole 12. When the slider 4 moves in a direction away from the center of the plate, the pull rod 15 behind it will also drive the valve plate 14 to move in the cavity. When it moves to a certain position, the air hole 12 will be in a negative pressure state. Combined with the state of the plate being attached to the plane at this time, the deformation seal of the flexible gasket 13 and the attachment of the lower pressure plate 8 to the plane, a good negative pressure adsorption effect can be achieved. In this way, the plastic plate is no longer limited to the metal installation plane, and a better pre-installation and fixing effect can be achieved.

[0026] 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 spliced ​​assembled ABS plastic plate, comprising a plate body (1) and a positioning rod (2) slidably connected to the plate body (1), wherein the plate body (1) is also provided with a positioning hole (3) for docking with the positioning rod (2) of another plate body (1), characterized in that: The positioning rod (2) is connected to a driving mechanism, which is arranged inside the plate body (1). External force drives the driving mechanism to move the positioning rod (2) out of the plate body (1) through non-direct contact.

2. The spliced ​​combined ABS plastic board according to claim 1, characterized in that: The driving mechanism comprises a slider (4), the left end face of the slider (4) being fixedly connected to the inner end of the positioning rod (2), and both sides of the slider (4) being slidably mounted on guide rods (5), wherein the guide rods (5) are mounted in the plate body (1).

3. The spliced ​​combined ABS plastic board according to claim 2, characterized in that: The upper end surface of the slider (4) is provided with a first magnetic sheet (6).

4. The spliced ​​combined ABS plastic board according to claim 3 is characterized in that: A limiting mechanism is also provided below the slider (4), and is used to keep the slider (4) at a predetermined position before and after it moves.

5. The spliced ​​combined ABS plastic board according to claim 4, characterized in that: The limiting mechanism comprises a lower pressing plate (8) and a vertical rod (9) mounted on the upper end surface of the lower pressing plate (8); the vertical rod (9) is slidably mounted in the slider (4) via an elastic member (10); the elastic member (10) is in a compressed state in an initial state.

6. The spliced ​​combined ABS plastic board according to claim 5, characterized in that: The lower end surface of the plate body (1) is provided with a notch (7), wherein the notch (7) is located close to the edge of the plate body (1), and the notch (7) is used to accommodate the lower pressing plate (8) after it moves downward.

7. The spliced ​​combined ABS plastic board according to claim 6, characterized in that: The lower end surface of the lower pressing plate (8) is also embedded with a second magnetic sheet (11), and the edge of the lower pressing plate (8) is an arc-shaped structure protruding toward the installation surface.

8. A spliced ​​combined ABS plastic board according to any one of claims 2 to 7, characterized in that: An air hole (12) is provided at the centre of the lower end face of the plate body (1), a flexible gasket (13) is provided at the lower end of the air hole (12), and the air hole (12) is also connected to a negative pressure mechanism, which is used to pump the area near the air hole (12) to a negative pressure and achieve auxiliary connection between the plate and the plane.

9. The spliced ​​combined ABS plastic board according to claim 8, characterized in that: The negative pressure mechanism comprises a pull rod (15) connected to the back of the slider (4), a valve plate (14) located in the internal cavity of the plate body (1) is installed at the end of the pull rod (15), and the space where the valve plate (14) is located is connected to the air hole (12).

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