A quick installation structure for ceiling building decorative panels

Abstract

The present invention relates to the technical field of decorative panel installation, and specifically to a quick installation structure of a suspended ceiling decorative panel, comprising a first side strip and a second side strip arranged on a wall panel, a plurality of expansion screws arranged on the wall top, a plurality of load-bearing folding plates arranged between the second side strips, a keel arranged on the load-bearing folding plates, a suspended ceiling panel arranged between the second side strips, and also comprising an adjusting mechanism, of which a plurality of adjustment mechanisms are arranged; a plurality of push mechanisms, of which a plurality of push mechanisms are arranged; a plurality of gusset plates, which are arranged in groups of three and in a plurality of groups and are all arranged on the second side strips; a plurality of trigger mechanisms, of which a plurality of trigger mechanisms are arranged; this quick installation structure of the suspended ceiling decorative panel is different from the prior art, in that when in use, the staff uses the adjusting mechanism to quickly adjust the hanging height, uses the push mechanism to limit the position of the keel to facilitate the keel to be disengaged, and uses the trigger mechanism to drive the gusset plate to rotate to limit the position of the suspended ceiling panel, and when the working space and field of vision are limited, the operational difficulty of installing the suspended ceiling panel is reduced, and the convenience of installation and disassembly is improved.

Description

Technical Field

[0001] The invention relates to the technical field of decorative plate installation, in particular to a quick installation structure of a ceiling building decorative plate. Background Art

[0002] The suspended ceiling architectural decorative panel is an indispensable part of interior decoration. It is not only aesthetically pleasing, but also undertakes practical functions such as heat preservation, heat insulation, sound insulation, sound absorption and hiding pipeline equipment. When hoisting in the kitchen and bathroom, after determining the hanging height, the edge strips (closing lines) are usually installed on the wall panels first, and then the load-bearing folding plates are connected to the wall top through screw rods, expansion screws, etc., and then the keel is installed from top to bottom on multiple load-bearing folding plates, and then the ceiling panels are laid end to end between the edge strips on both sides, and the buckle plates on the edge strips are twisted to limit the position of the ceiling panels to avoid the displacement of the ceiling panels under force, and then the ceiling panels are fixed to the keel by means of air nail guns or hand drills to tighten screws to complete the overall installation operation.

[0003] In the existing installation of suspended ceiling panels, it is necessary to determine the hanging height according to the specific situation, and the screw rods need to be adaptively cut on site, which increases the complexity of installation. In order to prevent the keel from being deflected after placement, a convex piece is often arranged on the inner side of the load-bearing folding plate. After the keel is placed on the load-bearing folding plate, the convex piece pops up to limit its position. However, this method of limiting the position on the inside will make the disassembly operation difficult and the keel inconvenient to dislodge due to the limited working space and field of view if it needs to be disassembled later. In addition, after the suspended ceiling panels are installed on the side strips, the buckle plates need to be twisted from the side one by one, which is also limited by the working space and field of view. This method will also cause difficulty in operation during installation and disassembly. For this reason, we propose a quick installation structure for suspended ceiling building decorative panels. Summary of the invention

[0004] A technical problem to be solved by the present application is: how to reduce the operational difficulty of installing the ceiling panels and improve the convenience of installation and disassembly when the working space and visual field are limited.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a quick installation structure of a ceiling building decorative panel, including a first side strip and a second side strip arranged on a wall panel, a plurality of expansion screws are arranged on the top of the wall, a plurality of bearing folding plates are arranged between the second side strips, two keels are arranged on the plurality of bearing folding plates, a plurality of ceiling panels are arranged between the second side strips, and also includes:

[0006] An adjusting mechanism, used for adjusting the hanging height of the keel, and a plurality of adjusting mechanisms are provided, and the plurality of adjusting mechanisms are respectively provided between a plurality of expansion screws and the bearing folding plate;

[0007] A push mechanism is used to limit the position of the corresponding keel after it is installed, and a plurality of push mechanisms are provided, and the plurality of push mechanisms are respectively provided on a plurality of bearing folding plates;

[0008] The gusset plates are arranged in groups of three and multiple groups are provided, and the multiple groups of gusset plates are all arranged on the second side strip;

[0009] The trigger mechanism is used to drive the buckle plate to rotate and limit its position, so as to limit the position of the ceiling plate. A plurality of the trigger mechanisms are provided, and the plurality of the trigger mechanisms are respectively provided on a plurality of groups of buckle plates.

[0010] In some embodiments, the adjustment mechanism includes a vertical pole, a sleeve rod is arranged below the vertical pole, a screw rod is arranged at the upper end of the vertical pole and the lower end of the sleeve rod, the expansion screw is arranged on the screw rod on the vertical pole, and the bearing folding plate is sleeved on the screw rod on the sleeve rod;

[0011] The sleeve rod is provided with a positioning assembly for adjusting the relative position of the sleeve rod and the vertical rod and limiting the position of the sleeve rod.

[0012] In some embodiments, the locking assembly includes a connecting shell arranged on a sleeve rod, two sliding columns are slidably arranged on the connecting shell, connecting plates are arranged on the two sliding columns, a first spring is sleeved on the two sliding columns, arc strips are arranged on the two sliding columns, convex plates are arranged on the two arc strips, a plurality of annular grooves matching the two arc strips are arranged on the sleeve rod, and a plurality of notches matching the convex plates are arranged on the sleeve rod.

[0013] In some embodiments, the push mechanism includes a mounting seat arranged on the bearing folding plate, an inclined block is slidably arranged on the bearing folding plate, and two second springs are arranged between the inclined block and the mounting seat;

[0014] The inclined block is provided with a positioning component for limiting the position of the inclined block.

[0015] In some embodiments, the positioning assembly includes a connecting rod arranged on the inclined block, the connecting rod is slidably connected to the mounting seat, a positioning bar is rotatably arranged on the connecting rod, two connecting bars are arranged on the mounting seat, two positioning plates are arranged on the two connecting bars, and the positioning plates on the two connecting bars are in opposite directions.

[0016] In some embodiments, the trigger mechanism includes three rotating rods rotatably connected to the second side strips, the three rotating rods are sleeved with a first torsion spring, the three rotating rods are provided with a rotating seat, the three buckle plates are rotatably connected to the three rotating seats respectively, and the rotating connection parts of the buckle plates and the rotating seats are sleeved with a second torsion spring;

[0017] The three rotating rods are each provided with a rotating assembly for driving the three rotating rods to rotate;

[0018] The second side strip is provided with a limiting component for controlling the rotating component to limit the positions of the three rotating rods.

[0019] In some embodiments, the rotating assembly includes a rotating drum disposed on a rotating rod, a sliding rod is slidably disposed on the rotating drum, a connecting seat is disposed on the sliding rod, a convex rod is disposed on the connecting seat, and an arc groove matching the convex rod is disposed on the rotating drum.

[0020] In some embodiments, the limiting assembly includes a stand arranged on the second side bar, a displacement rod is slidably arranged on the stand, a displacement plate is arranged on the displacement rod, a third spring is sleeved on the displacement rod, an elastic strip is arranged on the displacement rod, a limiting block is arranged on the elastic strip, a limiting groove matching the limiting block is arranged on the stand, a limiting strip is arranged at one end of the displacement rod, and the three sliding rods are all connected to the limiting strip;

[0021] The stand is provided with an unlocking member for releasing the position restriction of the rotating drum.

[0022] In some embodiments, the unlocking member includes an elastic plate disposed on the stand, and a contact point is disposed on the elastic plate.

[0023] The present invention has at least the following beneficial effects:

[0024] 1. Different from the existing technology, the staff can use the adjustment mechanism to quickly adjust the hanging height of the keel during use, reducing the complexity of installation. After the keel is installed, the push mechanism is used to limit the position of the keel. When disassembly is required, the position limit is released from the outside to facilitate the keel to be removed.

[0025] 2. Different from the existing technology, when in use, the staff can use the trigger mechanism to drive the buckle plate to rotate and limit its position, limit and release the limit of the ceiling panel, and reduce the difficulty of installing the ceiling panel under the conditions of limited working space and vision, and improve the convenience of installation and disassembly; at the same time, if the buckle plate touches the two ends of the ceiling panel during rotation, the buckle plate will rotate relatively to avoid deformation of the edge of the ceiling panel due to motion interference caused by the friction between the two ends of the ceiling panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the expansion screw, the load-bearing folding plate, the adjustment mechanism, and the push mechanism of the present invention;

[0028] Figure 3 This is a schematic diagram of the expansion screw and the vertical pole structure of the present invention;

[0029] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle A area;

[0030] Figure 5 It is a schematic diagram of the structure of the sleeve rod and the clamping assembly of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the bearing folding plate and the push mechanism of the present invention;

[0032] Figure 7 It is a schematic diagram of the partial cross-sectional structure of the push mechanism of the present invention;

[0033] Figure 8 This is a schematic diagram of the structure of the second side strip and the trigger mechanism of the present invention;

[0034] Fig. 9 This is a schematic diagram of the structure of the buckle plate and the trigger mechanism of the present invention;

[0035] Fig.10 It is a schematic diagram of the structure of the buckle plate, the rotating rod, the first torsion spring and the rotating seat of the present invention;

[0036] Fig.11 This is a schematic diagram of the structure of the buckle plate and the second torsion spring of the present invention;

[0037] Fig.12 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0038] Fig.13 It is a schematic diagram of the component structure defined in the present invention;

[0039] Fig.14 This is a schematic diagram of the unlocking member structure of the present invention.

[0040] In the figure: 1, first side strip; 2, second side strip; 3, expansion screw; 4, bearing folding plate; 5, keel; 6, ceiling plate; 7, adjustment mechanism; 71, vertical rod; 72, sleeve rod; 8, push mechanism; 81, mounting seat; 82, inclined block; 83, second spring; 9, buckle plate; 10, trigger mechanism; 101, rotating rod; 102, first torsion spring; 103, rotating seat; 104, second torsion spring; 11, positioning assembly; 111, connecting shell; 112, sliding column; 113, connecting plate; 114, first spring; 115, arc strip; 116, convex plate; 1 17. annular groove; 118. notch; 12. positioning assembly; 121. connecting rod; 122. positioning strip; 123. connecting strip; 124. positioning plate; 13. rotating assembly; 131. rotating drum; 132. sliding rod; 133. connecting seat; 134. protruding rod; 135. arc groove; 14. limiting assembly; 141. standing seat; 142. displacement rod; 143. displacement plate; 144. third spring; 145. elastic strip; 146. limiting block; 147. limiting groove; 148. limiting strip; 15. unlocking member; 151. elastic plate; 152. contact. DETAILED DESCRIPTION

[0041] 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.

[0042] See also Figure 1-Figure 14 , the present invention provides a technical solution:

[0043] A quick installation structure of a ceiling building decorative panel, comprising a first side strip 1 and a second side strip 2 arranged on a wall panel, a plurality of expansion screws 3 are arranged on the top of the wall, a plurality of bearing folding plates 4 are arranged between the second side strips 2, two keels 5 are arranged on the plurality of bearing folding plates 4, a plurality of ceiling panels 6 are arranged between the second side strips 2, the first side strip 1 and the second side strip 2 are installed on the wall panel by means of an air nail gun or the like, the first side strip 1 and the second side strip 2 are hemmed with the ceiling panels 6, and the ceiling panels 6 are connected end to end to complete the installation, the specific structural layout of the bearing folding plates 4 and the ceiling panels 6, the principle and steps of installation, etc., are not repeated here, and specifically also include:

[0044] An adjusting mechanism 7 is used to adjust the hanging height of the keel 5, and a plurality of adjusting mechanisms 7 are provided, and the plurality of adjusting mechanisms 7 are respectively provided between the plurality of expansion screws 3 and the bearing folding plate 4;

[0045] The push mechanism 8 is used to limit the position of the corresponding keel 5 after it is installed, and multiple push mechanisms 8 are provided, and the multiple push mechanisms 8 are respectively provided on multiple bearing folding plates 4;

[0046] The gusset plates 9 are arranged in groups of three and multiple groups are provided, and the multiple groups of gusset plates 9 are all arranged on the second side strip 2;

[0047] The trigger mechanism 10 is used to drive the pinch plate 9 to rotate and limit its position, thereby limiting the position of the ceiling plate 6 , and a plurality of trigger mechanisms 10 are provided, and the plurality of trigger mechanisms 10 are respectively provided on a plurality of groups of pinch plates 9 .

[0048] See also Figure 2 The adjusting mechanism 7 includes a vertical rod 71, a sleeve rod 72 is arranged below the vertical rod 71, and screws are arranged at the upper end of the vertical rod 71 and the lower end of the sleeve rod 72. The expansion screw 3 is arranged on the screw on the vertical rod 71, and the bearing folding plate 4 is sleeved on the screw on the sleeve rod 72; the specific process and method of driving the expansion screw 3, the vertical rod 71, and the sleeve rod 72 into the wall top are not repeated here; in order to ensure the stability of the expansion screw 3 and the bearing folding plate 4, nuts can be arranged below the expansion screw 3 and above and below the bearing folding plate 4 to fix the expansion screw 3 and the bearing folding plate 4 to ensure the stability of both.

[0049] See also Figure 2-Figure 5, a positioning assembly 11 is provided on the sleeve rod 72, which is used to adjust the relative position of the sleeve rod 72 and the vertical rod 71, and to limit the position of the sleeve rod 72; the positioning assembly 11 includes a connecting shell 111 arranged on the sleeve rod 72, two sliding posts 112 are slidably provided on the connecting shell 111, and connecting plates 113 are provided on the two sliding posts 112, and first springs 114 are sleeved on the two sliding posts 112, and arc strips 115 are provided on the two sliding posts 112, and convex plates 116 are provided on the two arc strips 115. The sleeve rod 72 is provided with a plurality of annular grooves 117 matching the two arc strips 115, and the sleeve rod 72 is provided with a plurality of notches 118 matching the convex plates 116; the two arc strips 115 can be stuck in the annular grooves 117 on the vertical rod 71, and the convex plates 116 can be stuck in the notches 118, so as to limit the position of the connecting shell 111 and the sleeve rod 72 The two connecting plates 113 are pressed to drive the two sliding columns 112, the arc strips 115 and the convex plates 116 to move, so that the two arc strips 115 are disengaged from the annular groove 117 and the two convex plates 116 are disengaged from the notches 118, thereby canceling the position limitation of the connecting shell 111 and the sleeve rod 72, and then moving the connecting shell 111 and the sleeve rod 72 to a suitable position, thereby changing the relative position of the sleeve rod 72 and the vertical rod 71, and adjusting the hanging height; by providing the convex plate 116, the notches 118 are engaged to prevent the arc strips 115 from rotating after being subjected to a large torque, thereby making the installation of the keel 5 more regular and improving the overall structural stability; providing two arc strips 115 to increase the contact area with the vertical rod 71, so that the mutual connection effect is stronger, and at the same time, the pressing method is adopted, which is convenient for the staff to operate with one hand, and improves the convenience of the adjustment operation in a limited working space.

[0050] See also Figure 6-Figure 7 The push mechanism 8 includes a mounting seat 81 arranged on the bearing folding plate 4, an inclined block 82 is slidably arranged on the bearing folding plate 4, and two second springs 83 are arranged between the inclined block 82 and the mounting seat 81; the keel 5 is installed on multiple bearing folding plates 4 from top to bottom; the keel 5 presses down the inclined block 82, and the inclined block 82 is forced to move inward. After the keel 5 is installed, the inclined block 82 is reset under the action of the second spring 83 to limit the position of the keel 5; later, the ceiling board 6 can be fixed to the keel 5 by screwing screws with a hand electric drill, etc. At this time, the keel 5 is subjected to an upward force, and the inclined block 82 limits the position of the keel 5 to prevent the keel 5 from being subjected to a large force and thus causing a large deviation.

[0051] See also Figure 7, a positioning assembly 12 is provided on the inclined block 82 for limiting the position of the inclined block 82; the positioning assembly 12 includes a connecting rod 121 provided on the inclined block 82, the connecting rod 121 is slidably connected to the mounting seat 81, a positioning bar 122 is rotatably provided on the connecting rod 121, two connecting bars 123 are provided on the mounting seat 81, two positioning plates 124 are provided on the two connecting bars 123, and the positioning plates 124 on the two connecting bars 123 are in opposite directions; the positioning bar 122 is pulled to drive the connecting rod 121 and the inclined block 82 to move, and then the rotation The movable positioning bar 122 makes it fall between the two positioning plates 124 on both sides, thereby limiting the position of the positioning bar 122, the connecting rod 121, and the oblique block 82. At this time, the oblique block 82 releases the position limitation on the keel 5, making it easy to remove the keel 5. Compared with the traditional single protrusion arranged on the inner side of the load-bearing folding plate 4, by setting the positioning bar 122, the connecting rod 121, and the oblique block 82, the position limitation on the keel 5 can be released from the outer side of the load-bearing folding plate 4, which is convenient for personnel to operate and avoids difficulties in operation caused by limited spatial vision.

[0052] See also Figure 8-Figure 11 The trigger mechanism 10 includes three rotating rods 101 rotatably connected to the second side strip 2, the three rotating rods 101 are all sleeved with first torsion springs 102, the three rotating rods 101 are all provided with rotating seats 103, the three pinch plates 9 are respectively rotatably connected to the three rotating seats 103, and the rotating connection parts of the pinch plates 9 and the rotating seats 103 are sleeved with second torsion springs 104; the pinch plates 9 are arranged on the second side strip 2, and in actual use, the shape can be adapted to the corner of the wall by cutting the first side strip 1, and the length of the side wall can be adapted by cutting the first side strip 1 and the second side strip 2; the rotating rod 101 drives the rotating seat 103 and the pinch plates 9 to rotate, and the pinch plates 9 are rotated to limit the position of the ceiling board 6, so as to facilitate the subsequent connection between the ceiling board 6 and the keel 5; if the pinch plates 9 touch the two ends of the ceiling board 6 during the rotation process, the pinch plates 9 will rotate relative to the rotating seat 103 to avoid the deformation of the edge of the ceiling board 6 caused by the motion interference caused by the friction between the two ends of the ceiling board 6.

[0053] See also Fig. 9 , Fig.12 , the three rotating rods 101 are all provided with a rotating assembly 13 for driving the three rotating rods 101 to rotate; the rotating assembly 13 includes a rotating drum 131 arranged on the rotating rod 101, a sliding rod 132 is slidably arranged on the rotating drum 131, a connecting seat 133 is arranged on the sliding rod 132, a convex rod 134 is arranged on the connecting seat 133, and an arc groove 135 matching the convex rod 134 is arranged on the rotating drum 131; the sliding rod 132 drives the connecting seat 133 and the convex rod 134 to move downward, and under the action of the convex rod 134 and the arc groove 135, the rotating drum 131 rotates, and the rotating drum 131 drives the rotating rod 101 to rotate.

[0054] See also Fig. 9 , Fig.13 The second side bar 2 is provided with a limiting component 14 for controlling the rotating drum 131 to limit the position of the three rotating rods 101; the limiting component 14 includes a stand 141 provided on the second side bar 2, a displacement rod 142 is slidably provided on the stand 141, a displacement plate 143 is provided on the displacement rod 142, a third spring 144 is sleeved on the displacement rod 142, an elastic strip 145 is provided on the displacement rod 142, a limiting block 146 is provided on the elastic strip 145, and a third spring 144 is sleeved on the displacement rod 142. The limiting block 146 matches the limiting groove 147, and a limiting strip 148 is provided at one end of the displacement rod 142, and the three slide rods 132 are all connected to the limiting strip 148; pressing the displacement plate 143 downward drives the displacement rod 142, the limiting strip 148, and the three slide rods 132 to move downward, and the displacement rod 142 drives the elastic strip 145 and the limiting block 146 to move, and after the limiting block 146 is displaced, it engages with the limiting groove 147, thereby limiting the position of the displacement rod 142, the limiting strip 148, and the slide rod 132.

[0055] See also Fig. 9 , Fig.14 , an unlocking piece 15 is provided on the stand 141, which is used to release the position limit of the rotating drum 131; the unlocking piece 15 includes an elastic plate 151 arranged on the stand 141, and a contact 152 is provided on the elastic plate 151; pressing the elastic plate 151 drives the contact 152 to push the limiting block 146 out of the limiting groove 147, and under the action of the third spring 144, the displacement rod 142, the limiting strip 148, and the three sliding bars 132 return to the initial position, and the buckle plate 9 releases the position limit of the ceiling panel 6; when the ceiling panel 6 is removed, after the first ceiling panel 6 is removed, the buckle plate 9 can quickly release the position limit of the ceiling panel 6 to achieve quick removal.

[0056] When in use, the two arc-shaped strips 115 can be stuck in the annular groove 117 on the vertical rod 71, and the protruding plate 116 can be stuck in the notch 118, thereby limiting the position of the connecting shell 111 and the sleeve rod 72; pressing the two connecting plates 113 drives the two sliding columns 112, the arc-shaped strips 115, and the protruding plate 116 to move, so that the two arc-shaped strips 115 are disengaged from the annular groove 117, and the two protruding plates 116 are disengaged from the notch 118, thereby canceling the position limitation of the connecting shell 111 and the sleeve rod 72, and then moving the connecting shell 111 and the sleeve rod 72 to a suitable position, thereby changing the relative position of the sleeve rod 72 and the vertical rod 71, and adjusting the hanging height.

[0057] The keel 5 is installed on multiple bearing folding plates 4 from top to bottom; the keel 5 presses down the inclined block 82, and the inclined block 82 is forced to move inward. After the keel 5 is installed, the inclined block 82 is reset under the action of the second spring 83, and the position of the keel 5 is limited to improve the stability of the overall structure; when the keel 5 is disassembled, the positioning bar 122 is pulled to drive the connecting rod 121 and the inclined block 82 to move, and then the positioning bar 122 is rotated to make it fall between the two positioning plates 124 on both sides, thereby limiting the position of the positioning bar 122, the connecting rod 121, and the inclined block 82. At this time, the inclined block 82 releases the position limit of the keel 5, which is convenient for removing the keel 5, so that the position limit of the keel 5 can be released from the outside of the bearing folding plate 4, which is convenient for personnel to operate and avoids difficulties in personnel operation due to limited spatial vision.

[0058] When installing the ceiling board 6, the ceiling board 6 is laid between the second side strips 2 on both sides, and the displacement plate 143 is pressed downward to drive the displacement rod 142, the limiting strip 148, and the three slide bars 132 to move downward, and the displacement rod 142 drives the elastic strip 145 and the limiting block 146 to move, and the limiting block 146 is engaged with the limiting groove 147 after displacement, so as to limit the position of the displacement rod 142, the limiting strip 148, and the slide bar 132. In this process, the slide bar 132 drives the connecting seat 133 and the protruding rod 134 to move downward, and under the action of the protruding rod 134 and the arc groove 135, the rotating drum 131 rotates, and the rotating drum 131 drives the rotating rod 101 to rotate, and the rotating rod 101 The rotating seat 103 and the pinch plate 9 are driven to rotate, and the pinch plate 9 limits the position of the ceiling panel 6 after rotation; if the pinch plate 9 touches the two ends of the ceiling panel 6 during rotation, the pinch plate 9 will rotate relative to the rotating seat 103 to avoid the deformation of the edge of the ceiling panel 6 caused by the movement interference caused by the friction between the two ends of the ceiling panel 6; when removing the ceiling panel 6, after removing the first ceiling panel 6, the elastic plate 151 is pressed to drive the contact 152 to push the limiting block 146 out of the limiting groove 147, and under the action of the third spring 144, the displacement rod 142, the limiting strip 148, and the three sliding rods 132 return to the initial position, and the pinch plate 9 releases the position limitation of the ceiling panel 6, realizing quick removal.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0060] 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 quick installation structure of a ceiling building decorative panel, comprising a first side strip (1) and a second side strip (2) arranged on a wall panel, a plurality of expansion screws (3) arranged on the top of the wall, a plurality of bearing folding plates (4) arranged between the second side strips (2), two keels (5) arranged on the plurality of bearing folding plates (4), and a plurality of ceiling panels (6) arranged between the second side strips (2), characterized in that: Also included are: An adjusting mechanism (7) is used to adjust the hanging height of the keel (5), and a plurality of adjusting mechanisms (7) are provided. The plurality of adjusting mechanisms (7) are respectively arranged between a plurality of expansion screws (3) and the bearing folding plate (4). The adjusting mechanism (7) comprises a vertical rod (71), a sleeve rod (72) is arranged below the vertical rod (71), a screw rod is arranged at the upper end of the vertical rod (71) and at the lower end of the sleeve rod (72), the expansion screw (3) is arranged on the screw rod on the vertical rod (71), and the bearing folding plate (4) is sleeved on the screw rod on the sleeve rod (72); A push mechanism (8) is used to limit the position of the corresponding keel (5) after it is installed, and a plurality of push mechanisms (8) are provided. The plurality of push mechanisms (8) are respectively provided on a plurality of bearing folding plates (4). The push mechanism (8) comprises a mounting seat (81) provided on the bearing folding plate (4), an inclined block (82) is slidably provided on the bearing folding plate (4), and two second springs (83) are provided between the inclined block (82) and the mounting seat (81); A gusset plate (9), wherein the gusset plates (9) are arranged in groups of three and multiple groups are provided, and the multiple groups of gusset plates (9) are all arranged on the second side strip (2); The trigger mechanism (10) is used to drive the buckle plate (9) to rotate and limit its position, so as to limit the position of the ceiling plate (6), and is provided in plurality. The plurality of trigger mechanisms (10) are respectively provided on a plurality of groups of buckle plates (9). The trigger mechanism (10) comprises three rotating rods (101) rotatably connected to the second side strip (2), the three rotating rods (101) are each sleeved with a first torsion spring (102), the three rotating rods (101) are each sleeved with a rotating seat (103), the three buckle plates (9) are respectively rotatably connected to the three rotating seats (103), and the rotating connection parts between the buckle plates (9) and the rotating seats (103) are each sleeved with a second torsion spring (104).

2. The quick installation structure of a ceiling building decorative panel according to claim 1, characterized in that: The sleeve rod (72) is provided with a positioning assembly (11) for adjusting the relative position of the sleeve rod (72) and the vertical rod (71) and limiting the position of the sleeve rod (72).

3. The quick installation structure of a ceiling building decorative panel according to claim 2 is characterized in that: The locking assembly (11) comprises a connecting shell (111) arranged on a sleeve rod (72); two sliding columns (112) are slidably arranged on the connecting shell (111); the two sliding columns (112) are each provided with a connecting plate (113); the two sliding columns (112) are each sleeved with a first spring (114); the two sliding columns (112) are each provided with an arc strip (115); the two arc strips (115) are each provided with a convex plate (116); the sleeve rod (72) is provided with a plurality of annular grooves (117) matching the two arc strips (115); and the sleeve rod (72) is provided with a plurality of notches (118) matching the convex plates (116).

4. The quick installation structure of a ceiling building decorative panel according to claim 3 is characterized in that: The inclined block (82) is provided with a positioning assembly (12) for limiting the position of the inclined block (82).

5. The quick installation structure of a ceiling building decorative panel according to claim 4 is characterized in that: The positioning assembly (12) comprises a connecting rod (121) arranged on the inclined block (82), the connecting rod (121) being slidably connected to the mounting seat (81), a positioning strip (122) being rotatably arranged on the connecting rod (121), two connecting strips (123) being arranged on the mounting seat (81), two positioning plates (124) being arranged on each of the two connecting strips (123), and the positioning plates (124) on the two connecting strips (123) being arranged in opposite directions.

6. The quick installation structure of a ceiling building decorative panel according to claim 5, characterized in that: The three rotating rods (101) are each provided with a rotating assembly (13) for driving the three rotating rods (101) to rotate; The second side strip (2) is provided with a limiting component (14) for controlling the rotating component (13) and limiting the positions of the three rotating rods (101).

7. The quick installation structure of a ceiling building decorative panel according to claim 6, characterized in that: The rotating assembly (13) comprises a rotating cylinder (131) arranged on a rotating rod (101), a sliding rod (132) being slidably arranged on the rotating cylinder (131), a connecting seat (133) being arranged on the sliding rod (132), a convex rod (134) being arranged on the connecting seat (133), and an arc groove (135) matching the convex rod (134) being arranged on the rotating cylinder (131).

8. The quick installation structure of a ceiling building decorative panel according to claim 7, characterized in that: The limiting component (14) comprises a stand (141) arranged on the second side strip (2), a displacement rod (142) is slidably arranged on the stand (141), a displacement plate (143) is arranged on the displacement rod (142), a third spring (144) is sleeved on the displacement rod (142), an elastic strip (145) is arranged on the displacement rod (142), a limiting block (146) is arranged on the elastic strip (145), a limiting groove (147) matching the limiting block (146) is arranged on the stand (141), a limiting strip (148) is arranged at one end of the displacement rod (142), and the three sliding rods (132) are all connected to the limiting strip (148); The stand (141) is provided with an unlocking member (15) for releasing the position restriction of the rotating drum (131).

9. The quick installation structure of a ceiling building decorative panel according to claim 8, characterized in that: The unlocking member (15) comprises an elastic plate (151) arranged on the stand (141), and a contact point (152) is arranged on the elastic plate (151).

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