阅读说明：本技术 一种装配式吊顶板收边结构 (Assembled furred ceiling board receives limit structure ) 是由 何静姿 吴龙 马航城 楼银松 李稳稳 丁茂轩 于 2021-09-28 设计创作，主要内容包括：本发明提供一种装配式吊顶板收边结构,属于建筑装饰技术领域。该装配式吊顶板收边结构包括吊顶底板、吊顶面板、底座、收边条。本发明中的第一插接板一端穿过第一支撑板与第一收边板围成第二卡槽,第二支撑板卡接于由第一围挡板和第一收边板围成的第一卡槽,吊顶底板卡接于第二卡槽,第二安装板和第一支撑板围成第三卡槽,吊顶面板的侧端卡接于第三卡槽；通过卡接的方式连接收边条与底座,再将收边结构分别与吊顶底板、吊顶面板卡接配合,稳定性较高；分别对吊顶底板和吊顶面板的末端进行收边时,用到的紧固件数量少,安装简单便捷,能够提高装配效率；零部件均可在工厂预制,工业化程度高,安装现场环境良好。(The invention provides an edge folding structure of an assembled ceiling board, and belongs to the technical field of architectural decoration. The edge folding structure of the assembled suspended ceiling plate comprises a suspended ceiling bottom plate, a suspended ceiling panel, a base and edge folding strips. One end of a first plug board penetrates through a first supporting board and is encircled into a second clamping groove with a first edge-closing board, the second supporting board is clamped in the first clamping groove encircled by a first baffle and the first edge-closing board, a ceiling bottom board is clamped in the second clamping groove, the second mounting board and the first supporting board are encircled into a third clamping groove, and the side end of a ceiling panel is clamped in the third clamping groove; the edge folding strips and the base are connected in a clamping mode, and then the edge folding structures are respectively matched with the suspended ceiling bottom plate and the suspended ceiling panel in a clamping mode, so that the stability is high; when the edges of the tail ends of the suspended ceiling bottom plate and the suspended ceiling panel are respectively folded, the number of used fasteners is small, the installation is simple and convenient, and the assembly efficiency can be improved; the parts can be prefabricated in a factory, the industrialization degree is high, and the environment of an installation site is good.)

1. The utility model provides an assembled furred ceiling board receives limit structure which characterized in that: the novel ceiling board comprises a ceiling bottom plate (3), a ceiling panel (4), a base (1) and an edge folding strip (2), wherein the base (1) comprises a first supporting plate (11), a first mounting plate (12) connected to the upper end of the first supporting plate (11), a second mounting plate (13) connected to the lower end of the first supporting plate (11), and a first clamping plate (14) connected to the other end of the second mounting plate (13), the edge folding strip (2) comprises a first edge folding plate (24), a first connecting plate (21) connected to one end of the first edge folding plate (24), a first insertion plate (22) connected to the other end of the first connecting plate (21), and a first baffle plate (23) connected to the other end of the first edge folding plate (24), the first baffle plate (23) and the first edge folding plate (24) are enclosed to form a first clamping groove, the first clamping plate (14) is clamped in the first clamping groove, and one end of the first insertion plate (22) penetrates through the first supporting plate (11) and the first edge folding plate (24) to form a second clamping groove The groove, furred ceiling bottom plate (3) joint in the second draw-in groove, second mounting panel (13) and first backup pad (11) enclose into the third draw-in groove, furred ceiling panel (4) top bonds in furred ceiling bottom plate (3) when its side joint in the third draw-in groove.

2. The assembly ceiling tile edging structure of claim 1, wherein: a fourth clamping groove (111) is formed in the inner side of the first supporting plate (11), a first mounting through hole (121) penetrates through the first mounting plate (12), and the first mounting through hole (121) is communicated with the fourth clamping groove (111); the first connecting plate (21) abuts against the first mounting plate (12), and the first plug board (22) penetrates through the first mounting through hole (121) and is inserted into the fourth clamping groove (111).

3. The assembly ceiling tile edging structure of claim 2, wherein: first backup pad (11) include first base plate (112), set up in first backstop board (113) of first base plate (112) top one end, set up in second backstop board (114) of first base plate (112) top other end, first backstop board (113), second backstop board (114) enclose into fourth draw-in groove (111), first mounting panel (12) bottom both ends are connected respectively in first backstop board (113), second backstop board (114).

4. An assembled ceiling tile edging construction as claimed in claim 2 or 3, wherein: the ceiling board is characterized by further comprising a fastener (5) with one end penetrating through the ceiling panel (4), the first supporting plate (11), the first plug board (22) and the ceiling bottom plate (3) in sequence.

5. An assembled ceiling tile edging construction as claimed in claim 2 or 3, wherein: the edge folding strip (2) further comprises a second edge folding plate (27) and a connecting piece, one end of the connecting piece is connected to the other end of the first baffle plate (23), the other end of the connecting piece is connected to the second edge folding plate (27), and the second edge folding plate (27), the second mounting plate (13) and the first supporting plate (11) are enclosed to form a third clamping groove.

6. An assembled ceiling tile edging as claimed in claim 5, wherein: be equipped with second installation through-hole (131) on second mounting panel (13), the connecting piece includes second connecting plate (25), third connecting plate (26), second connecting plate (25) one end is connected in first fender (23), the other end passes second installation through-hole (131) and connects in third connecting plate (26) one end, third connecting plate (26) other end is connected in second board (27) of receiving, the height of second installation through-hole (131) is greater than the distance of second connecting plate (25) top to second board (27) of receiving bottom, first fender (23) and third connecting plate (26) are located the both sides of second mounting panel (13) respectively when first connecting plate (21) butt in first mounting panel (12).

7. The assembly ceiling tile edging structure of claim 6, wherein: the second mounting plate (13) comprises a second base plate (132), a first base plate (137), a second support plate (133) and a third support plate (135), one end of the second support plate (133) is connected to one end of the second base plate (132), the other end of the second support plate is connected to one end of the first base plate (137), one end of the third support plate (135) is connected to the other end of the second base plate (132), the other end of the third support plate is connected to the other end of the first base plate (137), the first mounting through hole (121) is defined by the second base plate (132), the second support plate (133), the third support plate (135) and the first base plate (137), the base (1) further comprises a squeezing plate (138) and an elastic piece (139), one end of the elastic piece (139) is connected to the second mounting plate (13), and the other end of the elastic piece is connected to the squeezing plate (138); the elastic piece (139) pushes the extrusion plate (138) to move along the axial direction of the first installation through hole (121) until the extrusion plate abuts against the first bottom plate (137).

8. The fabricated ceiling tile edging structure of claim 7, wherein: the inner side of the second supporting plate (133) is provided with a first inserting groove (134) communicated with one side end of the first mounting through hole (121), the inner side of the third supporting plate (135) is provided with a second inserting groove (136) communicated with the other side end of the first mounting through hole (121), one end of the extrusion plate (138) is inserted into the first inserting groove (134), the other end of the extrusion plate is inserted into the second inserting groove (136), the length of the extrusion plate (138) is larger than that of the first mounting through hole (121), the height of the extrusion plate is smaller than that of the first mounting through hole (121), the inner side of the second substrate (132) is provided with a first mounting groove, one end of the elastic element (139) is connected to the top end of the first mounting groove, and the other end of the elastic element extends out of the first mounting groove and is connected to the extrusion plate (138).

9. The assembly ceiling tile edging structure of claim 6, wherein: the second edge folding plate (27) is connected with the third connecting plate (26) in a sliding mode, and the second edge folding plate (27) can slide to a preset height along the third connecting plate (26) and is fixedly connected with the third connecting plate (26).

10. The assembly ceiling tile edging structure of claim 9, wherein: the third connecting plate (26) comprises a third substrate (261), a first limiting plate (262) connected to one end of the third substrate (261) and a second limiting plate (264) connected to the other end of the third substrate (261), wherein a first inserting through hole (263) is arranged on the inner side of the first limiting plate (262), a second inserting through hole (265) is arranged on the inner side of the second limiting plate (264), the second edge-closing plate (27) comprises a fourth substrate (271) and a first fixing plate (272) connected to one end of the fourth substrate (271), a third inserting through hole (273) is arranged on the inner side of the first fixing plate (272), the first inserting through hole (263) and the second inserting through hole (265) are symmetrically arranged, the edge-closing plate (2) further comprises a stud (28) and a nut (29), and the first inserting through hole (263) is a strip-shaped inserting through hole with an area larger than the sectional area of the stud (28), stud (28) one end passes first grafting through-hole (263), third grafting through-hole (273), second grafting through-hole (265) in proper order, nut (29) spiro union is in the part of protruding second limiting plate (264) on stud (28).

Technical Field

The invention relates to the technical field of architectural decoration, in particular to an edge folding structure of an assembled ceiling board.

Background

The assembled suspended ceiling is generally characterized in that a keel is installed on the existing wall body, a veneer is installed on the keel through a member, the suspended ceiling veneer at the tail end is generally installed in a mode of being overlapped on a edging strip, and a fixing structure is omitted, so that potential safety hazards are caused; also can adopt fasteners such as screw to connect and receive limit and decorative board usually, but generally need use a plurality of fasteners just can accomplish effectual fastening connection, and the structure is comparatively complicated, and the fastening installation step is comparatively loaded down with trivial details.

Chinese patent CN111088869A, published japanese 2020-05-01 disclose a ceiling light trough edge-closing structure and a ceiling light trough using the same, wherein the edge-closing structure comprises a ceiling bottom plate fixed on the lower end surface of a light trough substrate, a ceiling panel adhered on the lower end surface of the ceiling bottom plate, bases arranged at the ends of the ceiling bottom plate and the ceiling panel, and a closing panel fixedly connected with the bases; the base is fixed mutually with furred ceiling panel and furred ceiling bottom plate through the fastener of up screw in furred ceiling panel and furred ceiling bottom plate down, and the lower terminal surface coating of furred ceiling panel has the one deck dope layer. This prior art simple structure, installation, convenient to use, during the construction, only need with base, binding off panel and furred ceiling bottom plate and furred ceiling panel assemble can, can make the concatenation of arc, special-shaped GRG light trough more natural, avoid quality problems such as fracture, dislocation, deformation to appear in the GRG light trough. Effective fastening connection can be achieved only by using a plurality of fastening pieces in the patent, and the fastening and mounting steps are complex.

Disclosure of Invention

The invention aims to provide an edge folding structure of an assembled ceiling board, aiming at the defects of the prior art.

The invention provides an assembled ceiling board edge folding structure, which comprises a ceiling bottom board, a ceiling panel, a base and an edge folding strip, wherein the base comprises a first supporting board, a first mounting board connected to the upper end of the first supporting board, a second mounting board connected to the lower end of the first supporting board and a first clamping board connected to the other end of the second mounting board, the edge folding strip comprises a first edge folding board, a first connecting board connected to one end of the first edge folding board, a first plug board connected to the other end of the first connecting board and a first baffle connected to the other end of the first edge folding board, the first baffle and the first edge folding board enclose a first clamping groove, the first clamping board is connected to the first clamping groove, one end of the first plug board penetrates through the first supporting board and encloses a second clamping groove with the first edge folding board, the ceiling bottom board is clamped to the second clamping groove, the second mounting board and the first supporting board enclose a third clamping groove, and the top of the suspended ceiling panel is bonded to the suspended ceiling bottom plate when the side end of the suspended ceiling panel is clamped in the third clamping groove.

Furthermore, a fourth clamping groove is formed in the inner side of the first supporting plate, a first mounting through hole penetrates through the first mounting plate, and the first mounting through hole is communicated with the fourth clamping groove; the first connecting plate is abutted to the first mounting plate, and the first plug board penetrates through the first mounting through hole and is inserted in the fourth clamping groove.

Furthermore, the first supporting plate comprises a first substrate, a first stopping plate arranged at one end of the top of the first substrate, and a second stopping plate arranged at the other end of the top of the first substrate, the first stopping plate and the second stopping plate enclose a fourth clamping groove, and two ends of the bottom of the first mounting plate are connected to the first stopping plate and the second stopping plate respectively.

Further, still include that one end passes the fastener of furred ceiling panel, first backup pad, first plugboard, furred ceiling bottom plate in proper order.

Furthermore, the edge folding strip further comprises a second edge folding plate and a connecting piece, one end of the connecting piece is connected to the other end of the first enclosing baffle, the other end of the connecting piece is connected to the second edge folding plate, and the second edge folding plate, the second mounting plate and the first support plate enclose a third clamping groove.

Further, be equipped with second mounting hole on the second mounting panel, the connecting piece includes second connecting plate, third connecting plate, second connecting plate one end is connected in first overhead gage, the other end and passes second mounting hole and connect in third connecting plate one end, the third connecting plate other end is connected in second sideboard, second mounting hole highly be greater than the distance of second connecting plate top to second sideboard bottom, first overhead gage and third connecting plate are located the both sides of second mounting panel respectively when first connecting plate butt is in first mounting panel.

Furthermore, the second mounting plate comprises a second substrate, a first bottom plate, a second support plate and a third support plate, one end of the second support plate is connected to one end of the second substrate, the other end of the second support plate is connected to one end of the first bottom plate, one end of the third support plate is connected to the other end of the second substrate, the other end of the third support plate is connected to the other end of the first bottom plate, the first mounting through hole is defined by the second substrate, the second support plate, the third support plate and the first bottom plate, the base further comprises a squeezing plate and an elastic member, one end of the elastic member is connected to the second mounting plate, and the other end of the elastic member is connected to the squeezing plate; the elastic piece pushes the extrusion plate to move along the axis direction of the first mounting through hole to abut against the first bottom plate.

Furthermore, a first inserting groove communicated with one side end of the first mounting through hole is formed in the inner side of the second supporting plate, a second inserting groove communicated with the other side end of the first mounting through hole is formed in the inner side of the third supporting plate, one end of the extrusion plate is inserted into the first inserting groove, the other end of the extrusion plate is inserted into the second inserting groove, the length of the extrusion plate is larger than that of the first mounting through hole, the height of the extrusion plate is smaller than that of the first mounting through hole, a first mounting groove is formed in the inner side of the second substrate, one end of the elastic piece is connected to the top end of the first mounting groove, and the other end of the elastic piece stretches out of the first mounting groove and is connected to the extrusion plate.

Furthermore, the second edge folding plate is connected to the third connecting plate in a sliding manner, and the second edge folding plate can slide to a preset height along the third connecting plate and is fixedly connected to the third connecting plate.

Further, the third connecting plate includes the third base plate, connects in the first limiting plate of third base plate one end, connects in the second limiting plate of the third base plate other end, first limiting plate inboard is equipped with first grafting through-hole, second limiting plate inboard is equipped with second grafting through-hole, the second is received the curb plate and is included the fourth base plate, connects in the first fixed plate of fourth base plate one end, first fixed plate inboard is equipped with third grafting through-hole, first grafting through-hole, second grafting through-hole symmetry set up, the receipts strake still includes double-screw bolt, nut, first grafting through-hole is the rectangular shape grafting through-hole that the area is greater than the sectional area of double-screw bolt, first grafting through-hole, third grafting through-hole, second grafting through-hole are passed in proper order to double-screw bolt one end, the nut spiro union is in the part of second limiting plate in the double-screw bolt epirelief.

The edge folding structure of the assembled ceiling plate has the following beneficial effects:

one end of the first plug board penetrates through the first supporting plate and is encircled into a second clamping groove together with the first edge receiving plate, the first clamping board is clamped in the first clamping groove which is encircled by the first baffle and the first edge receiving plate, so that the edge receiving plate is lifted through the first clamping board, the ceiling bottom plate is clamped in the second clamping groove, the second mounting plate and the first supporting plate are encircled into a third clamping groove, the side end of the ceiling panel is clamped in the third clamping groove, and meanwhile, the top of the ceiling panel is bonded to the ceiling bottom plate, so that the mounting is convenient; the edge folding strips and the base are connected in a clamping mode, and then the edge folding structures are respectively matched with the suspended ceiling bottom plate and the suspended ceiling panel in a clamping mode, so that the stability is high; when the edges of the tail ends of the suspended ceiling bottom plate and the suspended ceiling panel are respectively folded, the number of used fasteners is small, the installation is simple and convenient, and the assembly efficiency can be improved; the parts can be prefabricated in a factory, the industrialization degree is high, and the environment of an installation site is good.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a schematic structural view of an assembled ceiling tile edging structure according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a base in an assembled ceiling tile edging arrangement according to an embodiment of the present invention;

FIG. 3 is a side view of a base in an assembled ceiling tile edging arrangement according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a base in an assembled ceiling tile edging arrangement according to an embodiment of the present invention;

FIG. 5 is a side view of an edging strip in an assembled ceiling tile edging arrangement according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an edge banding strip in an edge banding structure of an assembled ceiling tile according to an embodiment of the present invention;

fig. 7 is a side view of a third clamping groove surrounded by a second edge-closing plate, a second mounting plate and a first support plate in the edge-closing structure of the assembled ceiling tile according to the embodiment of the present invention;

FIG. 8 is a side view of a hem bar when one end of a second connecting plate is connected to a first apron and the other end is connected to one end of a third connecting plate and the other end of the third connecting plate is connected to a second hem plate in an assembled ceiling tile hem structure according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a trimming strip when one end of a second connecting plate is connected to a first baffle plate and the other end of the second connecting plate is connected to one end of a third connecting plate, and the other end of the third connecting plate is connected to a second trimming plate in the edge trimming structure of the assembled ceiling tile according to the embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a base when a second installation through hole in an edge closing structure of an assembled ceiling tile is disposed on a second installation plate according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view of the second mounting plate when one end of the elastic member is connected to the top end of the first mounting groove and the other end extends out of the first mounting groove and is connected to the compression plate in the edge folding structure of the fabricated ceiling tile according to the embodiment of the present invention;

fig. 12 is a side view of the second edge closing plate being connected to the third connecting plate when one end of the stud in the edge closing structure of the fabricated ceiling board according to the embodiment of the present invention sequentially passes through the first inserting through hole, the third inserting through hole, and the second inserting through hole;

fig. 13 is a cross-sectional view of the second edge closing plate being connected to the third connecting plate when one end of the stud in the edge closing structure of the fabricated ceiling board of the embodiment of the present invention sequentially passes through the first inserting through hole, the third inserting through hole, and the second inserting through hole.

In the figure: 1-a base, 11-a first support plate, 111-a fourth clamping groove, 112-a first base plate, 113-a first stop plate, 114-a second stop plate, 12-a first mounting plate, 121-a first mounting through hole, 13-a second mounting plate, 131-a second mounting through hole, 132-a second base plate, 133-a second support plate, 134-a first insertion groove, 135-a third support plate, 136-a second insertion groove, 137-a first base plate, 138-a pressing plate, 139-an elastic member, 14-a first clamping plate, 2-a edging strip, 21-a first connecting plate, 22-a first insertion plate, 23-a first fence, 24-a first edging plate, 25-a second connecting plate, 26-a third connecting plate, 261-a third base plate, 262-a first limit plate, 263-a first plug-in through hole, 264-a second limit plate, 265-a second plug-in through hole, 27-a second edge-closing plate, 271-a fourth base plate, 272-a first fixing plate, 273-a third plug-in through hole, 28-a stud, 29-a nut, 3-a ceiling bottom plate, 4-a ceiling panel and 5-a fastener.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Please refer to fig. 1 to 13. The edge folding structure of the assembled ceiling board comprises a ceiling bottom board 3, a ceiling panel 4, a base 1 and an edge folding strip 2, wherein the base 1 comprises a first supporting board 11, a first mounting board 12 connected to the upper end of the first supporting board 11, a second mounting board 13 connected to the lower end of the first supporting board 11 and a first clamping board 14 connected to the other end of the second mounting board 13, the edge folding strip 2 comprises a first edge folding board 24, a first connecting board 21 connected to one end of the first edge folding board 24, a first plug board 22 connected to the other end of the first connecting board 21 and a first baffle 23 connected to the other end of the first edge folding board 24, the first baffle 23 and the first edge folding board 24 enclose to form a first clamping groove, the first clamping board 14 is clamped in the first clamping groove, one end of the first plug board 22 penetrates through the first supporting board 11 to enclose with the first edge folding board 24 to form a second clamping groove, the ceiling bottom board 3 is clamped in the second clamping groove, second mounting panel 13 and first backup pad 11 enclose into the third draw-in groove, and suspended ceiling panel 4 top bonds in suspended ceiling bottom plate 3 when its side joint in the third draw-in groove.

Here, one end of the first insertion plate 22 passes through the first supporting plate 11 and encloses into a second clamping groove with the first edge receiving plate 24, the first clamping plate 14 is clamped in the first clamping groove enclosed by the first baffle 23 and the first edge receiving plate 24, so that the edge receiving strip 2 is lifted through the first clamping plate 14, the ceiling bottom plate 3 is clamped in the second clamping groove, the second mounting plate 13 and the first supporting plate 11 enclose into a third clamping groove, the side end of the ceiling panel 4 is clamped in the third clamping groove, and meanwhile, the top of the ceiling panel 4 is bonded to the ceiling bottom plate 3, so that the installation is convenient; the edge folding strips 2 and the base 1 are connected in a clamping mode, and then the edge folding structures are respectively clamped and matched with the ceiling bottom plate 3 and the ceiling panel 4, so that the stability is high; when the edges of the tail ends of the suspended ceiling bottom plate 3 and the suspended ceiling panel 4 are respectively folded, the number of the used fasteners 5 is small, the installation is simple and convenient, and the assembly efficiency can be improved; the parts can be prefabricated in a factory, the industrialization degree is high, and the environment of an installation site is good.

A fourth clamping groove 111 can be formed in the inner side of the first support plate 11, a first mounting through hole 121 penetrates through the first mounting plate 12, and the first mounting through hole 121 is communicated with the fourth clamping groove 111; the first connection plate 21 abuts against the first mounting plate 12, and the first plugging plate 22 passes through the first mounting through hole 121 and is plugged in the fourth plugging slot 111. One end of the first plug board 22 moves towards the direction close to the first mounting through hole 121 to pass through the first mounting through hole 121 so that the first connecting board 21 abuts against the first mounting board 12, the center line of the first card slot 14 coincides with the center line of the first card slot, and the bottom end of the first plug board 22 moves towards the direction close to the first supporting board 11 to abut against the first supporting board 11 so that the first plug board 22 is plugged into the fourth card slot 111 and the first card slot moves to be clamped into the first card slot 14. Base 1 is "J" type, and first mounting panel 12, second mounting panel 13 are connected perpendicularly respectively in first backup pad 11, and first mounting panel 12 is the rectangle body board, and second mounting panel 13 is two mutually perpendicular's straight board and links to each other and forms, and the central line of first mounting panel 12, the central line coincidence of second mounting panel 13, the length of first mounting panel 12 and the length of second mounting panel 13 equal, and the width of first mounting panel 12 and the width of second mounting panel 13 equal. The first support plate 11 may be horizontally disposed. The edge banding 2 can be divided into three components: l type part, outline part and couple part, first receipts strake 2 is the outline part on receipts strake 2 promptly, first connecting plate 21 and first plugboard 22 form the L type part on receipts strake 2, first fence 23 forms the couple part on receiving strake 2, the couple part is used for articulating the bottom of base 1, L type part and first mounting hole 121, fourth draw-in groove 111 adaptation, first plugboard 22 can block into in fourth draw-in groove 111, first plugboard 22 up end and the 11 up end parallel and level of first backup pad of base 1, first receipts strake 24 supports at 1 vertical top of base this moment, and first receipts strake 24 is the arc receipts strake. The height of the first socket plate 22 is less than or equal to the height of the first mounting through-hole 121, and the sectional area of the first socket plate 22 is less than or equal to the sectional area of the first mounting through-hole 121, so that the first socket plate 22 can pass through the first mounting through-hole 121. The fourth card slot 111 is located at the lower end of the first mounting through hole 121, the length of the fourth card slot 111 is equal to the length of the first plug board 22, the width of the fourth card slot 111 is equal to the width of the first plug board 22, the height of the fourth card slot 111 is equal to the height of the first plug board 22, the first plug board 22 is conveniently connected to the fourth card slot 111 in a clamped manner, when the first plug board 22 is connected to the fourth card slot 111 in a clamped manner, one side end of the first plug board 22 connected to the first connecting board 21 abuts against one side end of the first supporting board 11, and the other side end of the first plug board is flush with the other side end of the first supporting board 11.

During the assembling process, the first plug board 22 is lapped on the first support board 11, and the first plug board 22 is pushed to move towards the direction close to the first mounting through hole 121, so that one end of the first plug board 22 passes through the first mounting through hole 121, when the first plug board 22 moves through the first mounting through hole 121, the first connecting board 21 moves close to the first mounting board 12, and simultaneously the first baffle 23 is driven to move close to the first clamping board 14, when one side end of the first connecting board 21 abuts against the first mounting board 12, the first baffle 23 moves to be positioned right above the first clamping board 14 so that the center line of the first clamping board 14 is overlapped with the center line of the first clamping groove, and at the moment, the first plug board 22 is positioned right above the fourth clamping groove 111; then, the first inserting plate 22 is pushed to move downwards, so that the first inserting plate 22 moves towards the direction close to the fourth clamping groove 111, meanwhile, the first baffle plate 23 is driven to move downwards, so that the first baffle plate 23 moves towards the direction close to the first clamping plate 14, when the first inserting plate 22 is clamped in the fourth clamping groove 111, the bottom end of the second baffle plate abuts against the top end of the first clamping plate 14, so that the first clamping plate 14 is clamped in the first clamping groove, and the clamping connection of the base 1 and the edge receiving strip 2 is completed; the first inserting plate 22 and the first edge receiving plate 24 form a second clamping groove in an enclosing mode, the ceiling bottom plate 3 is clamped in the second clamping groove, so that upward movement of the first inserting plate 22 can be prevented, the situation that the first inserting plate 22 is separated from the fourth clamping groove 111 and moves towards the direction close to the first mounting through hole 121 is avoided, if the first inserting plate 22 moves towards the direction close to the first mounting through hole 121, the first enclosing baffle plate 23 is separated from the first clamping plate 14, the first clamping groove is separated from the first clamping plate 14, unstable connection of the edge receiving strip 2 and the base 1 can be caused, the ceiling bottom plate 3 is clamped in the second clamping groove, the edge receiving strip 2 cannot move upwards under the limiting effect of the ceiling bottom plate 3, the edge receiving strip 2 and the base 1 are locked and cannot be detached at the moment, the fastening and connecting effects of the edge receiving strip 2 and the base 1 are enhanced, and the fastening effects of the ceiling bottom plate 3 and the ceiling panel 4 are enhanced, the safety is improved. When the ceiling base plate 3 needs to be detached, the edge receiving strip 2 is moved upwards to enable the first inserting plate 22 to move to the inner side of the first mounting through hole 121, the first baffle plate 23 is separated from the first clamping plate 14, then the first inserting plate 22 is moved in the left direction to enable the first connecting plate 21 to move in the direction away from the first mounting plate 12, and when the first inserting plate 22 is separated from the first mounting through hole 121, the detaching operation is completed.

The first supporting plate 11 may include a first substrate 112, a first stop plate 113 disposed at one end of the top of the first substrate 112, and a second stop plate 114 disposed at the other end of the top of the first substrate 112, the first stop plate 113 and the second stop plate 114 enclose a fourth slot 111, and two ends of the bottom of the first mounting plate 12 are respectively connected to the first stop plate 113 and the second stop plate 114. The first and second stop plates 113 and 114 may be symmetrically disposed about a center line of the first base plate 112, the first stop plate 113 may prevent the first socket plate 22 from sliding out from one side of the first base plate 112, the second stop plate 114 may prevent the first socket plate 22 from sliding out from the other side of the first base plate 112, and the first and second stop plates 113 and 114 may increase the strength of the first base plate 112.

Glue is coated respectively at the bottom of suspended ceiling bottom plate 3, the top of suspended ceiling panel 4, and the top of suspended ceiling panel 4 can bond in suspended ceiling bottom plate 3 when the side joint of suspended ceiling panel 4 is in the third draw-in groove for can bond between suspended ceiling bottom plate 3 and the suspended ceiling panel 4, receive strake 2 this moment and base 1 and do not need other fastener 5 just can realize the hand limit to suspended ceiling bottom plate 3 and suspended ceiling panel 4 respectively. If receive limit structure in this application when using on the wallboard, only need will receive strake 2 be connected to structure wall body or vertical wallboard last can, connected mode can be for screw or bonding to the security of receiving the limit structure in this application is greater than lapped limit structure of receiving. If receive limit structure in this application and use when receiving the limit at the furred ceiling light groove, can accomplish the installation with the light groove base plate fixed connection in furred ceiling bottom plate 3 of furred ceiling light groove.

The edge folding structure of the assembled ceiling board in the embodiment may further include a fastening member 5 having one end passing through the ceiling panel 4, the first support plate 11, the first inserting plate 22, and the ceiling bottom plate 3 in sequence. Fastener 5 can be screw or bolt, in order to further improve fastening effect, can follow the ceiling panel 4 lower extreme and follow supreme screw of driving into down, connects ceiling panel 4, first backup pad 11, first plugboard 22, ceiling bottom plate 3.

The edge banding 2 can further comprise a second edge banding plate 27 and a connecting piece, one end of the connecting piece is connected to the other end of the first baffle plate 23, the other end of the connecting piece is connected to the second edge banding plate 27, and the second edge banding plate 27, the second mounting plate 13 and the first support plate 11 form a third clamping groove in a surrounding mode. The second edge-receiving plate 27 can support the ceiling board panel, and improves the stability of the ceiling board 4 in the process of being clamped in the third clamping groove.

Second mounting through holes 131 can be arranged on the second mounting plate 13, the connecting piece comprises a second connecting plate 25 and a third connecting plate 26, one end of the second connecting plate 25 is connected to the first enclosing baffle plate 23, the other end of the second connecting plate passes through the second mounting through holes 131 and is connected to one end of the third connecting plate 26, the other end of the third connecting plate 26 is connected to the second edge receiving plate 27, the height of the second mounting through holes 131 is larger than the distance from the top end of the second connecting plate 25 to the bottom end of the second edge receiving plate 27, and the first enclosing baffle plate 23 and the third connecting plate 26 are respectively positioned on two sides of the second mounting plate 13 when the first connecting plate 21 abuts against the first mounting plate 12. When one side of the first connection board 21 abuts against the first installation board 12, the second connection board 25 passes through the second installation through hole 131 and one side of the third connection board 26 abuts against the second installation board 13, and when the first connection board 22 abuts against the first support board 11, the second connection board 25 abuts against the top of the second installation board 13.

During the assembly process, the first plug board 22 is lapped on the first support board 11, and the first plug board 22 is pushed to move towards the direction close to the first mounting through hole 121, so that one end of the first plug board 22 passes through the first mounting through hole 121, the first connecting board 21 moves towards the direction close to the first mounting board 12 when the first plug board 22 moves through the first mounting through hole 121, meanwhile, the first baffle 23 is driven to move towards the first clamping board 14, the second connecting board 25, the third connecting board 26 and the second edge-closing board 27 are pushed to move towards the direction close to the second mounting through hole 131, firstly, the second edge-closing board 27 passes through the second mounting through hole 131, and then the third connecting board 26 passes through the second mounting through hole 131; when one side end of the first connecting plate 21 abuts against the first mounting plate 12, the first baffle plate 23 moves to be positioned right above the first clamping plate 14 so that the center line of the first clamping plate 14 is overlapped with the center line of the first clamping groove, at the moment, the first inserting plate 22 is just positioned right above the fourth clamping groove 111, at the moment, one end of the second connecting plate 25 passes through the second mounting through hole 131, the second edge-closing plate 27 and the third connecting plate 26 and moves to the other side of the second mounting plate 13 through the second mounting through hole 131; then, the first plug board 22 is pushed to move downwards, so that the first plug board 22 moves towards the direction close to the fourth clamping groove 111, and meanwhile, the first baffle plate 23 is driven to move downwards, so that the first baffle plate 23 moves towards the direction close to the first clamping board 14, when the first plug board 22 is clamped in the fourth clamping groove 111, the bottom end of the second baffle plate abuts against the top end of the first clamping board 14, so that the first clamping board 14 is clamped in the first clamping groove, so that clamping of the base 1 and the edge receiving strip 2 is completed, at the moment, the second connecting board 25 abuts against the top of the second mounting board 13, and one side end of the third connecting board 26 abuts against one side end of the second mounting board 13; the first inserting plate 22 and the first edge receiving plate 24 form a second clamping groove in an enclosing mode, the ceiling bottom plate 3 is clamped in the second clamping groove, so that upward movement of the first inserting plate 22 can be prevented, the situation that the first inserting plate 22 is separated from the fourth clamping groove 111 and moves towards the direction close to the first mounting through hole 121 is avoided, if the first inserting plate 22 moves towards the direction close to the first mounting through hole 121, the first enclosing baffle plate 23 is separated from the first clamping plate 14, the first clamping groove is separated from the first clamping plate 14, unstable connection of the edge receiving strip 2 and the base 1 can be caused, the ceiling bottom plate 3 is clamped in the second clamping groove, the edge receiving strip 2 cannot move upwards under the limiting effect of the ceiling bottom plate 3, the edge receiving strip 2 and the base 1 are locked and cannot be detached at the moment, the fastening and connecting effects of the edge receiving strip 2 and the base 1 are enhanced, and the fastening effects of the ceiling bottom plate 3 and the ceiling panel 4 are enhanced, the safety is improved. Second receipts sideboard 27, second mounting panel 13, first backup pad 11 encloses into the third draw-in groove, ceiling panel 4 joint in the third draw-in groove, ceiling panel 4's the height that highly equals the third draw-in groove, thereby can prevent second receipts sideboard 27 upward movement, and then prevent second enclosure upward movement, avoid appearing the condition of first cardboard 14 and first draw-in groove separation and cause receipts strake 2, the unstability that base 1 is connected, through ceiling panel 4 joint in the third draw-in groove, make under ceiling panel 4's limiting action and move up to receipts strake 2 can't do, receive strake 2 and base 1 locking this moment and can not dismantle, the fastening connection effect of receipts strake 2 and base 1 has been strengthened, strengthen the fastening effect to bottom plate furred ceiling 3 and ceiling panel 4, the security is improved.

The second mounting plate 13 may include a second substrate 132 connected to the bottom end of the first support plate 11, a first bottom plate 137, a second support plate 133, and a third support plate 135, wherein one end of the second support plate 133 is connected to one end of the second substrate 132, and the other end is connected to one end of the first bottom plate 137, one end of the third support plate 135 is connected to the other end of the second substrate 132, and the other end is connected to the other end of the first bottom plate 137, the first mounting through hole 121 is defined by the second substrate 132, the second support plate 133, the third support plate 135, and the first bottom plate 137, the base 1 further includes a pressing plate 138 and an elastic member 139, one end of the elastic member 139 is connected to the second mounting plate 13, and the other end is connected to the pressing plate 138; the elastic member 139 pushes the pressing plate 138 to move along the axial direction of the first mounting through hole 121 to abut against the first bottom plate 137. The elastic member 139 may be a spring or an elastic plate.

The inner side of the second supporting plate 133 may be provided with a first inserting groove 134 communicated with one side end of the first mounting hole 121, the inner side of the third supporting plate 135 is provided with a second inserting groove 136 communicated with the other side end of the first mounting hole 121, one end of the pressing plate 138 is inserted into the first inserting groove 134, the other end of the pressing plate 138 is inserted into the second inserting groove 136, the length of the pressing plate 138 is greater than the length of the first mounting hole 121, and the height of the pressing plate is less than the height of the first mounting hole 121, the inner side of the second substrate 132 is provided with a first mounting groove, one end of the elastic element 139 is connected to the top end of the first mounting groove, and the other end of the elastic element extends out of the first mounting groove and is connected to the pressing plate 138. When the pressing plate 138 compresses the elastic member 139 to the shortest length of the elastic member 139, the height of the second mounting through hole 131 between the lower end of the pressing plate 138 and the second base plate 132 is still greater than the distance from the top end of the second connecting plate 25 to the bottom end of the second edge-closing plate 27, so that when the second edge-closing plate 27 needs to pass through the second mounting through hole 131, a force is applied to the pressing plate 138 to compress the elastic member 139, and the pressing plate 138 moves in the first insertion groove 134 at one end and the second insertion groove 136 at the other end, so that the second mounting through-hole 131 between the lower end of the pressing plate 138 and the second base plate 132 can allow the second bead plate 27 and the third connecting plate 26 to pass through, after the one end of the second connection plate 25 passes through the second mounting through-hole 131, the pressing plate 138 is released, the elastic member 139 is extended to push the pressing plate 138 to abut against the second connecting plate 25, thereby improving the stability of the connection between the second connecting plate 25 and the second mounting plate 13. The first inserting groove 134 and the second inserting groove 136 are symmetrically arranged, the first inserting groove 134 and the second inserting groove 136 are parallel to the second mounting through hole 131, and two ends of the extrusion plate 138 are respectively inserted into the first inserting groove 134 and the second inserting groove 136, so that the extrusion plate 138 can make linear motion, and the extrusion plate 138 is prevented from moving to incline to influence the extrusion of the second connecting plate 25. The first mounting groove can limit the elastic piece 139, and the elastic piece 139 is prevented from being inclined.

The second bead plate 27 may be slidably connected to the third connecting plate 26, and the second bead plate 27 may be slid along the third connecting plate 26 to a predetermined height and fastened to the third connecting plate 26.

The third connecting plate 26 may include a third base 261 having a top end connected to one side end of the second connecting plate 25, a first stopper plate 262 connected to one end of the third base 261, a second stopper plate 264 connected to the other end of the third base 261, the inner side of the first limiting plate 262 is provided with a first inserting through hole 263, the inner side of the second limiting plate 264 is provided with a second inserting through hole 265, the second edge-closing plate 27 comprises a fourth base plate 271 and a first fixing plate 272 connected to one end of the fourth base plate 271, the inner side of the first fixing plate 272 is provided with a third inserting through hole 273, the first inserting through hole 263 and the second inserting through hole 265 are symmetrically arranged, the edge-closing plate 2 further comprises a stud 28 and a nut 29, the first inserting through hole 263 is a long-strip-shaped inserting through hole with an area larger than the sectional area of the stud 28, one end of the stud 28 sequentially passes through the first inserting through hole 263, the third inserting through hole 273 and the second inserting through hole 265, and the nut 29 is screwed on the stud 28 and protrudes out of the part of the second limiting plate 264. According to the position of ceiling panel 4's altitude mixture control second receipts sideboard 27 to adjust the distance between second receipts sideboard 27 and the first backup pad 11, realize adjusting the height of third draw-in groove, be convenient for with the equal joint in third draw-in groove of ceiling panel 4 of different specifications. The first limit plate 262 and the second limit plate 264 are symmetrically arranged, the first fixing plate 272 and the second fixing plate are symmetrically arranged, a third inserting groove is formed among the third base plate 261, the first limit plate 262 and the second limit plate 264, the first fixing plate 272 is inserted into the third inserting groove, the sectional area of the third inserting through hole 273 can be equal to that of the stud 28, after the fourth base plate 271 is adjusted to a preset height, one end of the stud 28 sequentially passes through the first inserting through hole 263, the third inserting through hole 273 and the second inserting through hole 265, the nut 29 is screwed on the part of the nut 29 screwed on the stud 28 protruding out of the second limit plate 264, as one end of the stud 28 is provided with a nut which abuts against one side end of the first limit plate 262, and the nut 29 abuts against the other side end of the second limit plate 264, by screwing the nut 29, the first fixing plate 272 is fixed at the preset height in the third inserting groove by the cooperation of the nut 29 and the nut, therefore, the two side ends of the first fixing plate 272 are respectively fastened and connected with the first limit plate 262 and the second limit plate 264, the second edge-closing plate 27 is fixed at the preset height position connected to the third connecting plate 26, and the adjustment is simple and convenient.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It should be noted that, in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which the product of the application is usually placed in when the product of the application is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.