Assembled acrylic plate and manufacturing method thereof

Abstract

The invention aims to provide a split mounting type acrylic plate and a manufacturing method thereof, the split mounting type acrylic plate comprises at least two plate bodies and a clamping assembly, the two opposite ends of the two outer side walls of each plate body are respectively provided with a clamping groove, the clamping assembly comprises a clamping seat, a fixed clamping piece, a movable clamping piece, a locking rod and two clamping pieces, the fixed clamping piece is arranged on the clamping seat, and the movable clamping piece is arranged on the clamping seat. The movable clamping piece is adjustably arranged on the clamping base in a sliding mode, so that a clamping groove is formed between the movable clamping piece and the fixed clamping piece, the two clamping pieces are arranged in the clamping base in a sliding mode, one of the two clamping pieces is connected with the lock rod in a rotating mode, and the other clamping piece is connected with the lock rod in a threaded mode. When a part of the structure of the fixed clamping piece and a part of the structure of the movable clamping piece are contained in the clamping grooves in the two outer side walls of the same ends of the two plate bodies respectively, the movable clamping piece is stressed to be close to the fixed clamping piece so that the movable clamping piece and the fixed clamping piece can jointly flatten the two plate bodies, and the locking rod is stressed to rotate so that the two clamping pieces can drive the two plate bodies to be close to each other respectively.

Description

Technical Field

[0001] The invention relates to the technical field of acrylic plates, and in particular to an assembled acrylic plate and a manufacturing method thereof. Background Art

[0002] Acrylic sheet, also known as special treated plexiglass, has a chemical name of polymethyl methacrylate (PMMA) and belongs to the class of polyacrylates.

[0003] Acrylic sheets are widely used in construction, automobiles, optical lenses, advertising light boxes and other fields due to their high transparency, excellent weather resistance, good processing performance, high hardness, strong impact resistance and excellent insulation performance.

[0004] Especially as people are increasingly pursuing beauty in the field of building decoration, the bright appearance of acrylic with colorful interior decoration can create various scenes and is widely used. In occasions where the acrylic board is laid over a large area, the existing practice is to splice multiple acrylic sheets together using glue and screws.

[0005] However, the existing assembled acrylic panels that rely on glue for bonding and screw locking have the following shortcomings in practice: first, when the area of ​​a single acrylic panel exceeds a certain range, it is difficult to ensure that all sides of the acrylic panel are covered with glue when glue is used for bonding and fixing, which easily leads to a lack of glue in some parts and poor bonding; second, as the area of ​​a single acrylic panel increases, it is difficult to meet the splicing flatness between any two adjacent acrylic panels, which inevitably produces the problem of seam edges, resulting in poor assembly effect. Therefore, in order to solve the above problems, the assembled acrylic panel and its manufacturing method of the present application are proposed. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an assembled acrylic plate and a manufacturing method thereof which can improve the flatness of the acrylic plate splicing and the bonding effect of the glue.

[0007] The objective of the present invention is achieved through the following technical solutions:

[0008] An assembled acrylic board, comprising:

[0009] At least two plates, each of which has a slot formed on two opposite ends of two outer side walls of the plate; and

[0010] A clamping assembly, the clamping assembly comprising a clamping seat, a fixed clamping piece, a movable clamping piece, a locking rod and two clamping pieces, the fixed clamping piece is arranged on the clamping seat, the movable clamping piece is adjustably slidably arranged on the clamping seat, so that a clamping groove is formed between the movable clamping piece and the fixed clamping piece, the two clamping pieces are respectively slidably arranged in the clamping seat, one of the two clamping pieces is rotatably connected to the locking rod, and the other is screwed to the locking rod;

[0011] When the same end of any two spliced ​​plate bodies is accommodated in the clamping groove, and the partial structure of the fixed clamping piece and the partial structure of the movable clamping piece are respectively accommodated in the clamping grooves of the two outer side walls of the same end of the two plate bodies, the movable clamping piece is forced to approach the fixed clamping piece so that the movable clamping piece and the fixed clamping piece can jointly flatten the two plate bodies, and the locking rod is forced to rotate so that the two clamping members can respectively drive the two plate bodies to approach each other.

[0012] Optionally, a convex edge is respectively provided on one side surface of the fixed clamping piece and the movable clamping piece which are close to each other, and when the movable clamping piece is forced to approach the fixed clamping piece, the two convex edges are respectively accommodated in the grooves of the two outer side walls at the same end of the plate body.

[0013] Optionally, a guide column is provided in the clamping seat, a guide hole is opened on the movable clamping piece, and the guide column is adaptively inserted into the guide hole.

[0014] Optionally, the cross-section of the guide column is a cross-shaped structure.

[0015] Optionally, two guide posts are provided, two guide holes are opened, and the two guide posts are respectively passed through the two guide holes.

[0016] Optionally, the clamping member includes a pressure block and two clamping screws, the two clamping screws are respectively screwed to the clamping seat, the pressure block is slidably connected to the ends of the two clamping screws, and the pressure block is located on the inner bottom wall of the clamping groove, and the locking rod is screwed / rotatably connected to the pressure block.

[0017] Optionally, a T-slot is provided on one side surface of the pressing block close to the pressing screw, and a convex truncated platform is provided on the end of the pressing screw, and the convex truncated platform is adaptively accommodated in the T-slot.

[0018] Optionally, the clamping seat is provided with two guide slide holes near the clamping groove, and two guide slide blocks distributed at intervals are arranged on a side surface of the pressure block close to the clamping screw. An adjustment seat is arranged on one end of the two guide slide blocks away from the pressure block, and the two guide slide blocks are slidably arranged in the two guide slide holes one by one so that the adjustment seat is located in the clamping seat, and the locking rod is threaded / rotatably connected to the adjustment seat.

[0019] Optionally, two rotary holes are horizontally opened in the clamping seat, and two locking rods are provided. The two locking rods are respectively inserted into the two rotary holes. A locking waist-shaped hole and a positioning waist-shaped hole are opened on the adjustment seat. A locking nut is slidably arranged in the locking waist-shaped hole. One of the two locking rods is threadedly connected to the locking nut, and the other is slidably connected to the positioning waist-shaped hole.

[0020] A method for manufacturing an assembled acrylic plate comprises the following steps:

[0021] Step S10, obtaining at least two plates, wherein two outer side walls of the plates are provided with a card slot at two opposite ends thereof;

[0022] Step S20, obtaining a clamping assembly, wherein the clamping assembly comprises a clamping seat, a fixed clamping piece, a movable clamping piece, a locking rod and two clamping pieces, wherein the fixed clamping piece is arranged on the clamping seat, the movable clamping piece is adjustably slidably arranged on the clamping seat, so that a clamping groove is formed between the movable clamping piece and the fixed clamping piece, the two clamping pieces are respectively slidably arranged in the clamping seat, one of the two clamping pieces is rotatably connected to the locking rod, and the other is screwed to the locking rod;

[0023] Step S30, splicing the two plates together, and then inserting them into the clamping groove of the clamping assembly, so that the fixed clamping piece and the movable clamping piece are respectively accommodated in the clamping grooves of the two outer side walls of the same end of the two plates;

[0024] Step S40, adjusting the movable clamping piece to be close to the fixed clamping piece, so that the movable clamping piece and the fixed clamping piece jointly flatten the two plates;

[0025] Step S50, rotating the locking rod so that the two clamping members respectively drive the two plate bodies to approach each other, thereby obtaining an assembled acrylic plate.

[0026] Compared with the prior art, the present invention has at least the following advantages:

[0027] The two clamping members are respectively slidably mounted on the clamping seat, and the movable clamping member is adjustably slidably mounted on the clamping seat so that a clamping groove is formed between the movable clamping member and the fixed clamping member. The two clamping members are respectively slidably mounted in the clamping seat, and one of the two clamping members is rotatably connected to the locking rod, and the other is screwed to the locking rod. When the same end of any two spliced ​​plate bodies is accommodated in the clamping groove, and a partial structure of the fixed clamping member and a partial structure of the movable clamping member are respectively accommodated in the clamping grooves of the two outer side walls of the same end of the two plate bodies, the movable clamping member is forced to approach the fixed clamping member so that the movable clamping member and the fixed clamping member jointly flatten the two plate bodies, and the locking rod is forced to rotate so that the two clamping members respectively drive the two plate bodies to approach each other. In this way, compared with the existing structure that uses glue and screws for splicing, the assembled acrylic board of the present application uses a movable clamp and a fixed clamp to approach each other so that the planes of the two boards maintain the same planar structure, and then uses a locking rod to drive two clamping parts to tightly splice the two boards, thereby effectively improving the glue bonding effect between the boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a structural schematic diagram of an assembled acrylic plate according to one embodiment of the present invention;

[0030] Figure 2 It is a structural schematic diagram of a clamping assembly according to one embodiment of the present invention;

[0031] Figure 3 for Figure 2 A schematic diagram of the structure of the clamping assembly shown;

[0032] Figure 4 for Figure 2 A schematic diagram of a portion of the structure of the clamping assembly from another angle shown;

[0033] Figure 5 for Figure 2 A cross-sectional schematic diagram of the clamping assembly shown;

[0034] Figure 6 for Figure 2 A cross-sectional schematic diagram of the clamping assembly at another angle shown;

[0035] Figure 7 for Figure 2 A cross-sectional schematic diagram of the clamping assembly shown at another angle;

[0036] Figure 8 It is a structural schematic diagram of a clamping seat according to one embodiment of the present invention;

[0037] Fig. 9 The present invention provides a method for manufacturing an assembled acrylic plate according to one embodiment of the present invention.

[0038] Description of reference numerals:

[0039] 10. Assembled acrylic plate; 100. Plate body; 200. Clamping assembly; 110. Clamping slot; 210. Clamping seat; 220. Fixed clip; 230. Moving clip; 240. Locking rod; 250. Clamping piece; 211. Clamping slot; 221. Protruding edge; 260. Guide column; 231. Guide hole; 251. Pressing block; 252. Pressing screw; 2511. T-slot; 253. Concave boss; 212. Guide slide hole; 254. Guide slide block; 255. Adjusting seat; 213. Rotary hole; 2571. Positioning waist-shaped hole; 2572. Positioning waist-shaped hole; 256. Positioning nut; 270. Top clamping screw; 241. Snap ring; 257. Lug; 2573. Slide groove; 214. Avoiding groove; 2512. Gear. DETAILED DESCRIPTION

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0041] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0044] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show preferred embodiments of the present invention.

[0045] like Figures 1 to 7 As shown, an assembled acrylic plate 10 includes at least two plate bodies 100 and a clamping assembly 200. A clamping groove 110 is respectively provided on the two opposite ends of the two outer side walls of the plate body 100. The clamping assembly 200 includes a clamping seat 210, a fixed clamping piece 220, a movable clamping piece 230, a locking rod 240 and two clamping members 250. The fixed clamping piece 220 is arranged on the clamping seat 210, and the movable clamping piece 230 is adjustably slidably arranged on the clamping seat 210, so that a clamping groove 211 is formed between the movable clamping piece 230 and the fixed clamping piece 220. The two clamping members 250 are respectively slidably arranged in the clamping seat 210. One of the two clamping members 250 is rotatably connected to the locking rod 240, and the other is threadedly connected to the locking rod 240. When the same end of any two spliced ​​plate bodies 100 is accommodated in the clamping groove 211, and the partial structure of the fixed clamping piece 220 and the partial structure of the movable clamping piece 230 are respectively accommodated in the clamping grooves 110 of the two outer side walls of the same end of the two plate bodies 100, the movable clamping piece 230 is forced to approach the fixed clamping piece 220 so that the movable clamping piece 230 and the fixed clamping piece 220 can jointly flatten the two plate bodies 100, and the locking rod 240 is forced to rotate so that the two clamping members 250 can respectively drive the two plate bodies 100 to approach each other.

[0046] It should be noted that the clamping assembly 200 is used to reliably splice and fix two independent plate bodies 100. Specifically, on both sides of the plate body 100, and near the two ends, there are transversely distributed card slots 110, so that when the two plate bodies 100 are spliced ​​together, the card slots 110 at corresponding positions on the two plate bodies 100 can be aligned with each other. Further, the two plate bodies 100 are inserted into the clamping groove 211, so that part of the structure of the fixed clip 220 is inserted into the card slot 110 on one side of the plate body 100, and part of the structure of the dynamic clip 230 is inserted into the card slot 110 on the other side of the plate body 100. Then adjust the dynamic clip 230 to slide relative to the clamping seat 210, so that the dynamic clip 230 is close to the fixed clip 220, so that the dynamic clip 230 and the fixed clip 220 clamp the two plate bodies 100 together, and the two clamping members 250 are respectively clamped with the two plate bodies 100. Furthermore, the locking rod 240 is rotated so that the locking rod 240 drives the two clamping members 250 to approach each other, thereby making the two clamping members 250 drive the two plate bodies 100 to approach each other and maintain a spliced ​​state. Glue is applied between the two spliced ​​plate bodies 100 for bonding. In this way, compared with the existing structure of splicing using glue and screws, the assembled acrylic plate 10 of the present application uses the moving clamp 230 and the fixed clamp 220 to approach each other so that the planes of the two plate bodies 100 maintain the same plane structure, and then uses the locking rod 240 to drive the two clamping members 250 to assemble the two plate bodies 100 tightly, thereby effectively improving the glue bonding effect between the plate bodies 100.

[0047] like Figure 2 As shown, in one embodiment, a convex edge 221 is respectively provided on the side surface where the fixed clamping piece 220 and the movable clamping piece 230 are close to each other. When the movable clamping piece 230 is forced to approach the fixed clamping piece 220, the two convex edges 221 are respectively accommodated in the grooves 110 of the two outer walls at the same end of the plate body 100.

[0048] It should be noted that, in order to enable the clamping seat 210 to reliably fasten the plate body 100 , a convex edge 221 is provided on the side surface where the fixed clamping piece 220 and the movable clamping piece 230 are close to each other, so that the convex edge 221 can be accommodated in the clamping slot 110 .

[0049] like Figure 4 , Figure 6 and Figure 7 As shown, in one embodiment, a guide post 260 is disposed in the clamping seat 210 , a guide hole 231 is opened on the movable clamping piece 230 , and the guide post 260 is adaptively inserted into the guide hole 231 .

[0050] It should be noted that in order to enable the moving clip 230 to stably slide relative to the clamping seat 210 to approach or move away from the fixed clip 220. Therefore, a guide column 260 is provided in the clamping seat 210, and a guide hole 231 is provided on the moving clip 230, so that the guide column 260 passes through the guide hole 231 for guidance. In one embodiment, two guide columns 260 are provided, and two guide holes 231 are provided, and the two guide columns 260 pass through the two guide holes 231 respectively. Further, in one embodiment, the cross-section of the guide column 260 is a cross-shaped structure. Correspondingly, the guide hole 231 is also a cross-shaped structure, so that the moving clip 230 can stably slide along the guide column 260 to approach or move away from the fixed clip 220.

[0051] like Figure 3 As shown, in one embodiment, the clamping member 250 includes a pressure block 251 and two clamping screws 252. The two clamping screws 252 are respectively screwed to the clamping seat 210. The pressure block 251 is slidably connected to the ends of the two clamping screws 252, and the pressure block 251 is located on the inner bottom wall of the clamping groove 211. The locking rod 240 is screwed / rotatably connected to the pressure block 251.

[0052] It should be noted that the two clamping screws 252 are both screwed into the clamping seat 210, wherein the ends of the clamping screws 252 are slidably connected to the pressing block 251 and can rotate relative to each other. Two clamping members 250 are provided, so two pressing blocks 251 are provided, and the two pressing blocks 251 are both located in the clamping groove 211. Two clamping screws 252 are connected to each pressing block 251, and the locking rod 240 is rotatably connected to one of the pressing blocks 251 and is screwed to the other pressing block 251. In this way, by rotating the clamping screw 252, the pressing block 251 can be driven by the clamping screw 252 to slide from the clamping groove 211. In this way, when the fixed clamping piece 220 and the movable clamping piece 230 respectively clamp the grooves 110 on both sides of the plate body 100, the clamping screw 252 is rotated so that the clamping block 251 presses the plate body 100 on the end surface in the clamping groove 211, so that the clamping seat 210 is clamped and fixed on the plate body 100, and then the locking rod 240 is rotated to make the two clamping blocks 251 approach each other, so that the clamping blocks 251 drive the two plate bodies 100 to approach each other for splicing.

[0053] like Figure 3 As shown, in one embodiment, a T-slot 2511 is provided on one side of the pressing block 251 close to the pressing screw 252 , and a convex platform 253 is provided on the end of the pressing screw 252 , and the convex platform 253 is adaptively accommodated in the T-slot 2511 .

[0054] It should be noted that the T-slot 2511 extends from one end of the pressing block 251 to the other end, and the convex table 253 is slidably installed in the T-slot 2511, so that the pressing screw 252 and the pressing block 251 can be slidably connected and can also be rotatably connected. In this way, when the pressing screw 252 is rotated, it can be ensured that the pressing screw 252 drives the pressing block 251 to extend from the inner bottom wall of the clamping groove 211 to be reliably pressed on the end surface of the plate body 100. When the lock rod 240 is rotated, since the two pressing blocks 251 and the pressing screw 252 can slide relative to each other, it can be ensured that the two pressing blocks 251 are stably close to each other, and since the pressing block 251 cooperates with the fixed clamping piece 220 and the movable clamping piece 230 to press the plate body 100, as the two pressing blocks 251 approach each other, the two plate bodies 100 can be reliably and stably close to each other for tight splicing.

[0055] like Figure 3 and Figure 8 As shown, in one embodiment, two guide sliding holes 212 are further provided on the clamping seat 210, and two spaced guide sliding blocks 254 are provided on one side surface of the pressure block 251 close to the clamping screw 252, and an adjustment seat 255 is provided on one end of the two guide sliding blocks 254 away from the pressure block 251, and the two guide sliding blocks 254 are slidably arranged in the two guide sliding holes 212 one by one, so that the adjustment seat 255 is located in the clamping seat 210, and the locking rod 240 is threadedly / rotatably connected to the adjustment seat 255.

[0056] It should be noted that the pressing block 251 needs to be able to slide horizontally and move up and down relative to the clamping seat 210, so the pressing block 251 and the adjustment seat 255 are connected by two guide sliders 254. The two guide sliders 254 pass through the two adjustment seats 255 respectively, so that the adjustment seat 255 is located in the clamping seat 210, and the pressing block 251 is located in the clamping groove 211. Therefore, the locking rod 240 is screwed or rotatably connected with the adjustment seat 255. Specifically, since two clamping members 250 are provided, two pressing blocks 251 are correspondingly provided, and the adjusting seat 255 is provided on the pressing block 251. Therefore, one end of the locking rod 240 is rotatably connected with one of the adjustment seats 255, and the other end of the locking rod 240 is screwed with the other adjustment seat 255. When the locking rod 240 rotates, the two adjustment seats 255 can be moved closer to or away from each other, that is, the two pressing blocks 251 can be moved closer to or away from each other.

[0057] like Figure 5As shown, in one embodiment, two rotary holes 213 are horizontally opened in the clamping seat 210, and two locking rods 240 are provided. The two locking rods 240 are respectively inserted into the two rotary holes 213, and a positioning waist-shaped hole 2571 and a locking waist-shaped hole 2572 are opened on the adjustment seat 255. A locking nut 256 is slidably provided in the locking waist-shaped hole 2572. One of the two locking rods 240 is threadedly connected to the locking nut 256, and the other is slidably connected to the positioning waist-shaped hole 2571.

[0058] It should be noted that in order to allow the two pressing blocks 251 to stably move closer to or farther from each other, two locking rods 240 are provided. Since the pressing block 251 can move up and down and slide laterally relative to the clamping seat 210, and the locking rod 240 is used to adjust the distance between the two pressing blocks 251, the locking rod 240 needs to be screwed with a tool such as a screwdriver. Once the locking rod 240 is set to follow the pressing block 251 to move up and down and slide laterally relative to the clamping seat 210, it means that the position of the locking rod 240 relative to the clamping seat 210 is uncertain, which increases the difficulty for workers to screw the locking rod 240, and it is difficult to align the screwdriver with the locking rod 240 to screw. Therefore, in order to solve this problem, the locking rod 240 is set to a structure with a rotary hole 213, so that the locking rod 240 can only slide along the rotary hole 213, so that the screwdriver can be accurately inserted into the locking rod 240 by aligning the screwdriver with the hole where the locking rod 240 is located. In this way, since the locking rod 240 will not follow the pressing block 251 to move up and down and slide, a locking waist-shaped hole 2572 and a positioning waist-shaped hole 2571 are provided on the adjustment seat 255, wherein one end of the locking rod 240 is threadedly connected to the locking nut 256 in the locking waist-shaped hole 2572 of one adjustment seat 255, and the other end of the locking rod 240 is slidably connected to the positioning waist-shaped hole 2571 of another adjustment seat 255. It should be noted that the locking rod 240 is slidably connected to the positioning waist-shaped hole 2571, specifically, the locking rod 240 can rotate relative to the positioning waist-shaped hole 2571 and can also slide at the same time.

[0059] like Figure 2 As shown, in one embodiment, the clamping assembly 200 further includes a top clamping screw 270 , which is threadedly connected to the clamping seat 210 , and one end of the top clamping screw 270 is rotatably connected to the movable clamping piece 230 .

[0060] It should be noted that by rotating the top clamping screw 270, the top clamping screw 270 slides relative to the clamping seat 210, so that the movable clamping piece 230 slides close to or away from the fixed clamping piece 220. In one embodiment, a fastening nut is threaded on the top clamping screw 270. When the top clamping screw 270 is rotated to make the movable clamping piece 230 close to the fixed clamping piece 220 to clamp the two plate bodies 100, the top clamping screw 270 can be locked and fixed on the clamping seat 210 by rotating the fastening nut.

[0061] The working principle of the assembled acrylic board 10 of the present application is described below. Two mutually abutting boards 100 are inserted into the clamping groove 211, and the top clamping screw 270 is rotated to make the movable clamping piece 230 close to the fixed clamping piece 220 to clamp the two boards 100 together, wherein the movable clamping piece 230 and the fixed clamping piece 220 are respectively accommodated in the clamping grooves 110 on the two sides of the board 100. Then the pressing screw 252 is rotated to make the pressing block 251 extend from the inner bottom wall of the clamping groove 211 to abut against the end surface of the board 100, and because the fixed clamping piece 220 and the movable clamping piece 230 are accommodated in the clamping groove 110, the pressing block 251 tightly presses the board 100. Then rotate the locking rod 240. Since the locking rod 240 and the positioning waist-shaped hole 2571 are rotatably connected, the locking rod 240 is screwed with the locking nut 256 in the locking waist-shaped hole 2572. Therefore, when the locking rod 240 rotates, it can drive the two adjustment seats 255 to approach each other, that is, the two pressing blocks 251 to approach each other. Since the pressing blocks 251 press the plate body 100, the two plate bodies 100 can be reliably and tightly spliced. In this way, when glue is applied to the side of the two plate bodies 100 to be spliced, the surface of the plate body 100 can maintain a planar structure, and then reliably and stably spliced ​​and fixed. It should be noted that the length range of the plate body 100 in the assembled acrylic plate 10 of the present application is 200cm to 400cm, for example, it can be 300cm. The width range of the plate body 100 is 30cm to 200cm.

[0062] like Figure 7 As shown, in one embodiment, two spaced-apart snap rings 241 are disposed on one end of the locking rod 240, the locking rod 240 is inserted into the positioning waist-shaped hole 2571, and the two snap rings 241 are located on both sides of the positioning waist-shaped hole 2571. In this way, the locking rod 240 can be lifted, slid and rotated relative to the adjustment seat 255.

[0063] like Figure 3 As shown, in one embodiment, a lug 257 is respectively disposed on two opposite sides of the adjustment seat 255 , the positioning waist-shaped hole 2571 is located on one of the lugs 257 , and the locking waist-shaped hole 2572 is located on the other lug 257 .

[0064] In this way, the lug 257 extends from one side of the adjustment seat 255 , so that the locking rod 240 can be stably rotatably connected to the positioning waist-shaped hole 2571 , or threadedly connected to the locking nut 256 in the locking waist-shaped hole 2572 .

[0065] like Figure 3As shown, in one embodiment, the lug 257 with the locking waist-shaped hole 2572 is also provided with a slide groove 2573, the slide groove 2573 is located in the locking waist-shaped hole 2572, and the locking nut 256 is slidably arranged in the slide groove 2573. In this way, the locking nut 256 can slide along the slide groove 2573 without rotating in the slide groove 2573.

[0066] like Figure 8 As shown, in one embodiment, a side surface of the clamping seat 210 close to the clamping groove 211 is further provided with an escape groove 214 , and the pressing block 251 is accommodated in the escape groove 214 .

[0067] It should be noted that, by opening the air-avoiding groove 214 in the clamping groove 211 , the pressing block 251 can be accommodated in the air-avoiding groove 214 .

[0068] like Figure 2 As shown, in one embodiment, a plurality of latching teeth 2512 distributed at intervals are provided on a side surface of the pressing block 251 away from the pressing screw 252 .

[0069] It should be noted that a plurality of spaced apart latching teeth 2512 are provided on the pressing block 251 , so as to increase the friction force on the end surface of the plate body 100 , thereby ensuring that when the two pressing blocks 251 approach each other, the two plate bodies 100 can be stably driven to approach each other.

[0070] Furthermore, in one embodiment, a plurality of protruding teeth are provided on the end surface of the plate body 100, and the locking teeth 2512 are used to engage with the protruding teeth. It should be noted that the protruding teeth and the locking teeth 2512 are adapted to be installed, so the clamping reliability of the pressing block 251 on the plate body 100 can be further improved.

[0071] In one embodiment, two arbitrarily spliced ​​plate bodies 100 are clamped and fixed by setting two clamping assemblies 200, wherein the two clamping assemblies 200 are respectively located at the two ends of the side surfaces where the two plate bodies 100 are spliced ​​with each other. In this way, the two ends of the plate bodies 100 are clamped and fixed by the clamping assemblies 200, so that the two plate bodies 100 can be reliably spliced ​​and fixed.

[0072] like Figure 1 As shown, a method for manufacturing an assembled acrylic plate comprises the following steps:

[0073] Step S10, obtaining at least two plates, wherein two outer side walls of the plates are provided with a card slot at opposite ends thereof;

[0074] Step S20, obtaining a clamping assembly, the clamping assembly comprising a clamping seat, a fixed clamping piece, a movable clamping piece, a locking rod and two clamping pieces, the fixed clamping piece is arranged on the clamping seat, the movable clamping piece is adjustably slidably arranged on the clamping seat, so that a clamping groove is formed between the movable clamping piece and the fixed clamping piece, the two clamping pieces are respectively slidably arranged in the clamping seat, one of the two clamping pieces is rotatably connected to the locking rod, and the other is screwed to the locking rod;

[0075] Step S30, splicing the two plates together, and then inserting them into the clamping groove of the clamping assembly, so that the fixed clamping piece and the movable clamping piece are respectively accommodated in the clamping grooves of the two outer side walls of the same end of the two plates;

[0076] Step S40, adjusting the movable clamping piece to be close to the fixed clamping piece, so that the movable clamping piece and the fixed clamping piece jointly flatten the two plates;

[0077] Step S50: Rotate the locking rod so that the two clamping members respectively drive the two plates to approach each other, thereby obtaining an assembled acrylic plate.

[0078] It should be noted that each plate has four slots, one at each end of one side, and one at each end of the other side. Then the two plates are spliced ​​together so that the slots of the two plates are aligned with each other. Then the plate is inserted into the clamping groove so that the fixed clamp and the movable clamp are respectively in the slots on both sides of the plate. Then the movable clamp and the fixed clamp are used to clamp the two plates together so that the surfaces of the two plates overlap. Finally, by rotating the locking rod, the two clamping members drive the two plates to be reliably and tightly spliced ​​together.

[0079] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An assembled acrylic board, characterized in that: include: At least two plates, each of which has a slot formed on two opposite ends of two outer side walls of the plate; and A clamping assembly, the clamping assembly comprising a clamping seat, a fixed clamping piece, a movable clamping piece, a locking rod and two clamping pieces, the fixed clamping piece is arranged on the clamping seat, the movable clamping piece is adjustably slidably arranged on the clamping seat, so that a clamping groove is formed between the movable clamping piece and the fixed clamping piece, the two clamping pieces are respectively slidably arranged in the clamping seat, one of the two clamping pieces is rotatably connected to the locking rod, and the other is screwed to the locking rod; When the same end of any two spliced ​​plate bodies is accommodated in the clamping groove, and the partial structure of the fixed clamping piece and the partial structure of the movable clamping piece are respectively accommodated in the clamping grooves of the two outer side walls of the same end of the two plate bodies, the movable clamping piece is forced to approach the fixed clamping piece so that the movable clamping piece and the fixed clamping piece can jointly flatten the two plate bodies, and the locking rod is forced to rotate so that the two clamping members can respectively drive the two plate bodies to approach each other.

2. The assembled acrylic sheet according to claim 1, characterized in that: A convex edge is respectively arranged on one side surface of the fixed clamping piece and the movable clamping piece where they are close to each other. When the movable clamping piece is forced to approach the fixed clamping piece, the two convex edges are respectively accommodated in the clamping grooves of the two outer side walls at the same end of the plate body.

3. The assembled acrylic board according to claim 1 or 2, characterized in that: A guide column is arranged in the clamping seat, a guide hole is opened on the movable clamping piece, and the guide column is adaptively inserted into the guide hole.

4. The assembled acrylic board according to claim 3, characterized in that: The cross section of the guide column is a cross-shaped structure.

5. The assembled acrylic sheet according to claim 3, characterized in that: There are two guide posts, two guide holes, and the two guide posts are respectively inserted into the two guide holes.

6. The assembled acrylic sheet according to claim 1, characterized in that: The clamping member includes a pressure block and two clamping screws, the two clamping screws are respectively screwed to the clamping seat, the pressure block is slidably connected to the ends of the two clamping screws, and the pressure block is located on the inner bottom wall of the clamping groove, and the locking rod is screwed / rotatably connected to the pressure block.

7. The assembled acrylic board according to claim 6, characterized in that: A T-shaped groove is provided on one side surface of the pressing block close to the pressing screw, and a convex truncated platform is provided on the end of the pressing screw, and the convex truncated platform is adaptively accommodated in the T-shaped groove.

8. The assembled acrylic board according to claim 6, characterized in that: The clamping seat is provided with two guide slide holes near the clamping groove, and two guide slide blocks are arranged at intervals on one side surface of the pressure block near the clamping screw. An adjustment seat is arranged on one end of the two guide slide blocks away from the pressure block, and the two guide slide blocks are slidably arranged in the two guide slide holes one by one so that the adjustment seat is located in the clamping seat, and the locking rod is threadedly / rotatably connected to the adjustment seat.

9. The assembled acrylic board according to claim 8, characterized in that: Two rotary holes are horizontally opened in the clamping seat, and two locking rods are provided. The two locking rods are respectively inserted into the two rotary holes. A clamping waist-shaped hole and a positioning waist-shaped hole are opened on the adjustment seat. A clamping nut is slidably arranged in the clamping waist-shaped hole. One of the two locking rods is threadedly connected to the clamping nut, and the other is slidably connected to the positioning waist-shaped hole.

10. A method for manufacturing an assembled acrylic board, characterized in that: The steps include: Step S10, obtaining at least two plates, wherein two outer side walls of the plates are provided with a card slot at two opposite ends thereof; Step S20, obtaining a clamping assembly, wherein the clamping assembly comprises a clamping seat, a fixed clamping piece, a movable clamping piece, a locking rod and two clamping pieces, wherein the fixed clamping piece is arranged on the clamping seat, the movable clamping piece is adjustably slidably arranged on the clamping seat, so that a clamping groove is formed between the movable clamping piece and the fixed clamping piece, the two clamping pieces are respectively slidably arranged in the clamping seat, one of the two clamping pieces is rotatably connected to the locking rod, and the other is screwed to the locking rod; Step S30, splicing the two plates together, and then inserting them into the clamping groove of the clamping assembly, so that the fixed clamping piece and the movable clamping piece are respectively accommodated in the clamping grooves of the two outer side walls of the same end of the two plates; Step S40, adjusting the movable clamping piece to be close to the fixed clamping piece, so that the movable clamping piece and the fixed clamping piece jointly flatten the two plates; Step S50, rotating the locking rod so that the two clamping members respectively drive the two plate bodies to approach each other, thereby obtaining an assembled acrylic plate.

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