CN209942130U

CN209942130U - Novel connecting assembly and wallboard assembly

Info

Publication number: CN209942130U
Application number: CN201822142506.2U
Authority: CN
Inventors: 游列
Original assignee: Sichuan Hengwei Construction Industry Co Ltd
Current assignee: Sichuan Hengwei Construction Industry Co Ltd
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2020-01-14
Anticipated expiration: 2028-12-18

Abstract

A novel connecting assembly and a wallboard assembly relate to the technical field of connection. Comprises a first connecting piece, a second connecting piece and a third connecting piece. The first connecting piece comprises a base, a first plate body, a second plate body and a third plate body, the first plate body, the second plate body and the third plate body are all connected to the base and extend towards the same side of the base, the first plate body, the second plate body and the third plate body are arranged at intervals, and the second plate body is located between the first plate body and the third plate body. The base also has a first connection portion for connection with a wall. The outside of first plate body and third plate body both all is connected with the block portion that is used for with the second connecting piece block, and the second connecting piece has the second connecting portion that are used for being connected with the wallboard. One end of the third connecting piece is provided with a matching part which is detachably clamped between the first plate body and the second plate body, and the other end of the third connecting piece is provided with a buckling groove. The wall plate fixing device can reasonably distribute the installation space, flexibly provides the reserved space on the premise of avoiding the damage of the wall plate, and greatly improves the installation flexibility of the bearing part.

Description

Novel connecting assembly and wallboard assembly

Technical Field

The utility model relates to a connect technical field, especially fitment technical field, particularly, relate to a novel coupling assembling and wallboard sub-assembly.

Background

The inventor of the present application has found that: in fitment work, to the condition that needs bearing parts such as couple, clothing pole, objective table or need reserve the mounted position, generally directly install now on the wallboard, need continue to punch or the rubberizing on the wallboard like this on the one hand, have certain harm to the wallboard, the dismantlement and the adjustment of bearing part and mounted position of being not convenient for simultaneously, it is very inconvenient to use, in addition in case take place to damage will directly leave the bad point on the wallboard, influence pleasing to the eye degree. In addition, in the existing wallboard installation work, the use amount of decoration glue is large, the pollution to the indoor air environment is very serious, and huge potential safety hazards exist.

In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a novel coupling assembling, it can the rational distribution installation space, under the impaired prerequisite of avoiding the wallboard, gives the headspace in a flexible way, has improved the installation flexibility of bearing parts such as couple, clothing pole, objective table greatly to be convenient for later stage adjustment and maintenance, it is more convenient to use, has still reduced the use amount of fitment glue simultaneously, and is safer relieved.

A second object of the utility model is to provide a wallboard sub-assembly, its installation space's distribution is more reasonable, avoids under the impaired prerequisite of wallboard, can give the headspace in a flexible way, has improved the installation flexibility of bearing parts such as couple, clothing pole, objective table greatly, and later stage adjustment is also very convenient with the maintenance, has still reduced the use amount of fitment glue simultaneously, and is safe relieved.

The embodiment of the utility model is realized like this:

a novel connection assembly, comprising: the connecting device comprises a first connecting piece, a second connecting piece and a third connecting piece. The first connecting piece comprises a base, a first plate body, a second plate body and a third plate body, the first plate body, the second plate body and the third plate body are all connected to the base and extend towards the same side of the base, the first plate body, the second plate body and the third plate body are arranged at intervals, and the second plate body is located between the first plate body and the third plate body. The base also has a first connection portion for connection with a wall. The outside of first plate body and third plate body both all is connected with the block portion that is used for with the second connecting piece block, and the second connecting piece has the second connecting portion that are used for being connected with the wallboard. One end of the third connecting piece is provided with a matching part which is detachably clamped between the first plate body and the second plate body, and the other end of the third connecting piece is provided with a hook part.

Further, novel coupling assembling still includes the reinforcement screw, and reinforcement screw thread fit runs through third plate body and second plate body in third plate body and second plate body to with cooperation portion butt in first plate body.

Further, either one of the first plate body and the matching part is provided with a first protruding part, and the other one is provided with a first concave part matched with the first protruding part. At least one of the first protruding portion and the first recessed portion is arranged along the extending direction of the first plate body, so that the matching portion has a plurality of matching stop points relative to the first plate body in the extending direction of the first plate body.

Further, one side of the matching part, which is far away from the first plate body, is provided with a plurality of second concave parts, so that when the first convex part is matched with the first concave part, the end part of the reinforcing threaded part can abut against the second concave parts. Wherein, the reinforcement screw thread spare is the screw, and the lateral wall of the tip of reinforcement screw thread spare is laminated with the inside wall of second depressed part.

Further, the outside of first plate body and third plate body all has first extension board and second extension board, and first extension board is connected in the outer wall of first plate body and third plate body and is extended towards the one side of keeping away from the second plate body, and the second extension board is connected in the one end that the second plate body was kept away from to first extension board. The first extending plate, the second extending plate and the first plate body enclose a clamping portion used for being clamped with the second connecting piece, and the first extending plate, the second extending plate and the third plate body also enclose a clamping portion used for being clamped with the second connecting piece.

Further, the second connecting piece includes base plate, first buckle and second buckle, and first buckle and second buckle locate the same one side of base plate and the two interval sets up. The outer walls of the first and second buckling plates, the inner wall of the second extension plate and the outer walls of the first and third plate bodies are provided with clamping teeth.

Further, the novel connecting component also comprises a reinforcing piece. The reinforcement piece includes support, crossbeam and two extension arms, and the support is located to the crossbeam frame, and the both ends of crossbeam are located to two extension arm branches. The extension arm is including the first arm body and the second arm body that are connected, and the first arm body of two extension arms all extends the setting towards one side of keeping away from the support of crossbeam, and the second arm body of two extension arms all connects in the one end that is close to the support of first arm body, and the second arm body all towards the lateral buckling of keeping away from the crossbeam. The reinforcing piece is used for filling between the first buckle plate and the second buckle plate so as to utilize the extension arm to enable the first buckle plate and the second buckle plate to be abutted against the wall surface of the clamping part.

A wallboard assembly, comprising: wallboard and foretell novel coupling assembling. The first connecting piece is connected to the wall body, the two second connecting pieces are respectively connected with the surfaces of the two wallboards, the two second connecting pieces are clamped on the clamping portion, the third connecting piece is clamped between the first board body and the second board body and is abutted between the end surfaces of the two wallboards, the third connecting piece extends out of the two wallboards, and the opening of the hook portion faces outwards.

The embodiment of the utility model provides a beneficial effect is:

the embodiment of the utility model provides a novel coupling assembling utilizes first connecting piece and second connecting piece to be connected with wall body, wallboard respectively, through the block to the block portion of first connecting piece with the second connecting piece, realizes the connection of first connecting piece and second connecting piece to accomplish the installation of wallboard.

A gap for installing the third connecting piece is reserved in the wallboard installing process, and of course, the third connecting piece can be installed firstly and then the wallboard is installed. After the matching part of the third connecting piece is clamped between the first plate body and the second plate body, the third connecting piece is abutted between the two wall plates. Novel coupling assembling can carry out rational distribution to the space in the wallboard installation, utilizes the hook portion of third connecting piece to install the couple or directly hang article, has improved space utilization greatly, and need not to punch again on the wallboard or the rubberizing installs the couple, and is convenient pleasing to the eye, and can not damage the wallboard.

When the third connecting piece is not needed to hang objects, the third connecting piece is accommodated in the gap between the two wall plates, so that extra space is not occupied, and interference to other activities is avoided. And the third connecting piece can also provide the holding power for the wallboard, reduces the bearing burden of second connecting piece, is favorable to making weight atress decentralization, makes novel coupling assembling more reliable and stable on the whole.

Novel coupling assembling utilizes first plate body, second plate body and third plate body to form continuous structure, can make things convenient for the installation of third connecting piece on the one hand, and on the other hand can improve the elasticity and the letting nature of whole first connecting piece effectively, the laminating degree when being convenient for improve the installation.

Generally, the embodiment of the utility model provides a novel coupling assembling can the rational distribution installation space, under the impaired prerequisite of avoiding the wallboard, gives the headspace in a flexible way, has improved the installation flexibility of bearing parts such as couple, clothing pole, objective table greatly to be convenient for later stage adjustment and maintenance, it is more convenient to use, has still reduced the use amount of fitment glue simultaneously, and is safer relieved. The embodiment of the utility model provides a wallboard sub-assembly uses foretell novel coupling assembling to rely on, makes its installation space's distribution more reasonable, avoids under the impaired prerequisite of wallboard, can give the headspace in a flexible way, has improved the installation flexibility of bearing parts such as couple, clothing pole, objective table greatly, and later stage adjustment is also very convenient with the maintenance, has still reduced the use amount of fitment glue simultaneously, and is safe relieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a novel connection assembly provided in an embodiment of the present invention;

FIG. 2 is a schematic view of the installation of wall panels using the novel connector assembly of FIG. 1;

FIG. 3 is a schematic view of the locking member of FIG. 1 in a first installed condition;

FIG. 4 is a schematic view of the locking member of FIG. 1 in a second installed condition;

FIG. 5 is a schematic view of a third installed condition of the locking member of FIG. 1.

Icon: 1000-a novel connection assembly; 100-a first connector; 110-a base; 120-a first plate body; 130-a second plate body; 140-a third plate body; 140-a snap-fit portion; 150-a first extension plate; 160-a second extension plate; 200-a second connector; 210-a substrate; 220-a first pinch plate; 230-a second gusset plate; 300-a third connector; 310-a mating portion; 320-a hook portion; 400-reinforcing screws; 410-a first boss; 420-a first recess; 430-a second recess; 500-a reinforcement; 510-a support; 520-a cross beam; 530-a first arm; 540-second arm.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 and fig. 2, the present embodiment provides a novel connecting assembly 1000. The novel connection assembly 1000 includes: a first connector 100, a second connector 200, and a third connector 300.

The first connecting member 100 includes a base 110, a first plate 120, a second plate 130 and a third plate 140, the first plate 120, the second plate 130 and the third plate 140 are all connected to the base 110 and extend toward the same side of the base 110, and the first plate 120, the second plate 130, the second plate 140 and the third plate are spaced apart from each other, and the second plate 130 is located between the first plate 120 and the third plate 140. The base 110 also has a first connection portion for connecting with a wall. The outer sides of the first plate 120 and the third plate 140 are connected with a clamping portion 140 for clamping with a second connecting member 200, and the second connecting member 200 has a second connecting portion for connecting with a wall panel. One end of the third connector 300 has a fitting portion 310 for detachably engaging with the first plate 120 and the second plate 130, and the other end of the third connector 300 has a hook portion 320.

The first connecting portion are used for being connected with a wall body, and the second connecting portion are used for being connected with a wallboard. The novel connection assembly 1000 is connected with a wall body and a wallboard respectively by using the first connection member 100 and the second connection member 200, and the first connection member 100 and the second connection member 200 are connected by clamping the second connection member 200 to the clamping part 140 of the first connection member 100, so that the wallboard is installed.

A gap for installing the third connector 300 is reserved in the installation process of the wall panel, and of course, the third connector 300 may be installed first and then the wall panel may be installed. After the engaging portion 310 of the third connector 300 is engaged between the first board 120 and the second board 130, the third connector 300 is abutted between the two wall panels. Novel coupling assembling 1000 can carry out rational distribution to the space in the wallboard installation, utilizes the hook portion 320 of third connecting piece 300 to install the couple or directly hang article, has improved space utilization greatly, and need not to punch again on the wallboard or the rubberizing installs the couple, and is convenient pleasing to the eye, and can not damage the wallboard.

When the third connecting member 300 is not needed to hang an object, the third connecting member 300 is accommodated in the gap between the two wall panels, and thus, the third connecting member does not occupy additional space and interfere with other activities. And third connecting piece 300 can also provide the holding power for the wallboard, reduces the bearing burden of second connecting piece 200, is favorable to making the weight atress decentralization, makes novel coupling assembling 1000 more reliable and stable on the whole.

The novel connecting assembly 1000 utilizes the first plate 120, the second plate 130 and the third plate 140 to form a continuous structure, so that the third connecting member 300 can be conveniently installed, the elasticity and the yielding of the whole first connecting member 100 can be effectively improved, and the attaching degree during installation can be conveniently improved.

Overall, novel coupling assembling 1000 can the rational distribution installation space, avoids under the impaired prerequisite of wallboard, gives the headspace in a flexible way, has improved the installation flexibility of bearing parts such as couple, clothing pole, objective table greatly to be convenient for later stage adjustment and maintenance, it is more convenient to use, has still reduced the use amount of fitment glue simultaneously, and is safer relieved.

Further, the novel connection assembly 1000 further includes a reinforcing screw 400, and the reinforcing screw 400 is screwed to the third plate 140 and the second plate 130 and penetrates through the third plate 140 and the second plate 130, so as to abut the fitting portion 310 against the first plate 120. Through this design, after installing cooperation portion 310 between first plate body 120 and second plate body 130, can also utilize reinforcing screw 400 to carry out reinforcement processing to cooperation portion 310, further strengthen the assembly firmness of cooperation portion 310, prevent to loose and take off. Namely, the fitting portion 310 is engaged between the first plate 120 and the second plate 130 by the reinforcing screw 400.

In addition, the third plate 140 can effectively improve the stability of the reinforcing screw 400, prevent the reinforcing screw 400 from deviating when the reinforcing screw 400 is rotated toward the mating portion 310 (especially, when the reinforcing screw 400 is already in contact with the mating portion 310 and continues to rotate the reinforcing screw 400 toward the mating portion 310), and further prevent the second plate 130 from being deformed, so that the novel connecting assembly 1000 has higher reliability and higher reusability.

Either one of the first plate body 120 and the fitting portion 310 is provided with a first protruding portion 410, and the other one is provided with a first recess portion 420 for fitting with the first protruding portion 410. At least one of the first protruding portion 410 and the first recessed portion 420 is arranged along the extending direction of the first plate 120, so that the matching portion 310 has a plurality of matching points with respect to the first plate 120 in the extending direction of the first plate 120. In the present embodiment, the first protruding portion 410 is disposed on a side of the first board 120 close to the second board 130, the first recessed portion 420 is disposed on the matching portion 310, and the number of the first recessed portions 420 is plural. Through cooperating different first depressed part 420 with first bellying 410, change the position of cooperation portion 310 between first plate body 120 and second plate body 130 to the realization is to the adjustment of third connecting piece 300 extension length, so design, can adjust the extension length of third connecting piece 300 according to actual need, so that when the wallboard thickness is different, hook portion 320 of third connecting piece 300 can both be followed and stretched out between the wallboard and be used for hanging article.

Further, a side of the fitting portion 310 away from the first plate 120 has a plurality of second recessed portions 430, so that when the first protruding portion 410 is fitted to the first recessed portion 420, an end portion of the reinforcing screw 400 can abut against the second recessed portions 430. The reinforcing screw 400 is a screw, and a side wall of an end of the reinforcing screw 400 is attached to an inner side wall of the second recess 430. Through this design, can promote the stability of reinforcing screw 400 butt in cooperation portion 310 greatly, avoid reinforcing screw 400 to slide out the mar on cooperation portion 310, not only improve cooperation stability, also prolonged life.

Further, the outside of first plate body 120 and third plate body 140 all has first extension board 150 and second extension board 160, and first extension board 150 connects in the outer wall of first plate body 120 and third plate body 140 and extends towards the one side of keeping away from second plate body 130, and second extension board 160 connects in the one end that second plate body 130 was kept away from to first extension board 150. The first extension plate 150, the second extension plate 160 and the first plate 120 enclose a fastening portion 140 for fastening with the second connector 200, and the first extension plate 150, the second extension plate 160 and the third plate 140 also enclose a fastening portion 140 for fastening with the second connector 200. The second connecting member 200 includes a base plate 210, a first fastening plate 220 and a second fastening plate 230, wherein the first fastening plate 220 and the second fastening plate 230 are disposed on the same side of the base plate 210 and are spaced apart from each other. The outer walls of the first gusset 220 and the second gusset 230, the inner wall of the second extension panel 160, and the outer walls of the first panel 120 and the third panel 140 are provided with latches.

Through the above design, the elasticity and the mechanical flexibility of first connecting piece 100 can be further promoted, the elasticity of second connecting piece 200 has also been improved simultaneously, not only make the connection laminating performance of first connecting piece 100 more excellent, avoid appearing the installation laminating problem that the fastness is influenced that is not closely knit, still make between first connecting piece 100 and the second connecting piece 200 connect and dismantle more easily nimble, the used repeatedly of being convenient for.

At this time, the reinforcing screw 400 penetrates from the second extension plate 160 to the second plate 130 to press the fitting portion 310. For convenience of installation, the length of the second connector 200 may be set to be smaller than the length of the engaging portion 140 along the length direction of the engaging portion 140, and in this case, the reinforcing screw 400 and the second connector 200 may be installed to be shifted. Of course, it is also possible to pass the reinforcing screw 400 directly through the second connecting member 200, but preferably avoiding the reinforcing member 500.

Further, the novel connection assembly 1000 further includes a reinforcement member 500. The reinforcing member 500 includes a support 510, a beam 520 and two extension arms, the beam 520 is erected on the support 510, and the two extension arms are respectively disposed at two ends of the beam 520. The extension arm includes the first arm body 530 and the second arm body 540 that are connected, and the first arm body 530 of two extension arms all extends the setting towards the one side of keeping away from support 510 of crossbeam 520, and the second arm body 540 of two extension arms all connects in the one end that is close to support 510 of first arm body 530, and the second arm body 540 all towards the one side bending of keeping away from crossbeam 520. The reinforcing member 500 is filled between the first buckle plate 220 and the second buckle plate 230, so that the first buckle plate 220 and the second buckle plate 230 are abutted against the wall surface of the engaging portion 140 by the extension arm. In the present embodiment, the first arms 530 of the two extension arms are disposed in parallel and spaced apart from each other, the beam 520 is disposed perpendicular to the support 510, and the first arms 530 are disposed perpendicular to the beam 520.

When the second connector 200 is fastened to the first connector 100, the first arm 530 of the extension arm of the reinforcement member 500 can be inserted between the first buckle plate 220 and the second buckle plate 230, so that the reinforcement member 500 is primarily attached between the first buckle plate 220 and the second buckle plate 230 by using the two extension arms, as shown in fig. 3. At this time, the entire second connector 200 is engaged with the engaging portion 140 of the first connector 100. During the snapping-in process, as the second connecting member 200 gradually enters the snapping portion 140, the support 510 of the reinforcement member 500 contacts the first extension plate 150 before the second connecting member 200, as shown in fig. 4, as the second connecting member 200 continues to be snapped in, and the reinforcement member 500 cannot further move along with the second connecting member 200, at this time, as the second connecting member 200 continues to be snapped in, the reinforcement member 500 also moves relative to the second connecting member 200 and continues to be snapped between the first gusset plate 220 and the second gusset plate 230.

After the second connector 200 is completely snapped into the first connector 100, the reinforcement member 500 is also fully snapped between the first gusset plate 220 and the second gusset plate 230, as shown in FIG. 5. At this time, the first arm 530 and the second arm 540 also completely enter between the first gusset plate 220 and the second gusset plate 230. Since the second arm 540 is originally bent from the first arm 530 to a side away from the cross beam 520, the second arm 540 may be pressed when being clamped between the third board and the fourth board, and the second arm 540 is pressed to a side close to the cross beam 520. When the second arm 540 is squeezed, the whole extension arm will be subjected to a pulling force to make the extension arm generate deflection elastic deformation, and the corresponding first arm 530 will have a tendency of moving towards one side away from the beam 520 under the action of the pulling force.

After the second arm 540 and the first arm 530 are clamped between the first clip 220 and the second clip 230, the entire extension arm will be elastically deformed, i.e. the first arm 530 will be deflected and deformed toward the side away from the beam 520, and the second arm 540 will be deflected and deformed toward the side close to the beam 520, as shown in fig. 5. Through the above change, the pressure between the first arm 530 and the second arm 540 and the pressure between the first buckle 220 and the second buckle 230 are increased sharply, so that the first buckle 220 and the second buckle 230 can be pressed against the engaging portion 140 by the extending arm, and the engaging effect between the first connecting element 100 and the second connecting element 200 is stabilized and enhanced.

Through the above design, the elastic deformation effect of the extension arm is utilized to greatly improve the matching strength between the first connecting piece 100 and the second connecting piece 200, meanwhile, when the second arm body 540 does not enter between the first buckle plate 220 and the second buckle plate 230, the extension arm can not deflect and deform, the extrusion forces between the first buckle plate 220 and the second buckle plate 230 and the first arm body 530 are small, and the early installation of the reinforcing piece 500 is very convenient. When the detachment is required, the reinforcing member 500 is ejected from between the first gusset plate 220 and the second gusset plate 230 along the longitudinal direction of the engaging portion 140 by the ejector, so that the locking effect can be released, and the elasticity of the first gusset plate 220 and the second gusset plate 230 of the second connector 200 is released, thereby allowing the detachment from the engaging portion 140 to be more easily performed.

To sum up, novel coupling assembling 1000 can rational distribution installation space, avoids under the impaired prerequisite of wallboard, gives the headspace in a flexible way, has improved the installation flexibility of bearing parts such as couple, clothing pole, objective table greatly to be convenient for later stage adjustment and maintenance, it is more convenient to use, has still reduced the use amount of fitment glue simultaneously, and is safer relieved.

It should be noted that when the novel connector assembly 1000 is installed and mated with a wall panel, a wall panel assembly is formed. The first connecting member 100 is connected to the wall, the two second connecting members 200 are respectively connected to the panels of the two wall panels, the two second connecting members 200 are clamped to the clamping portion 140, the third connecting member 300 is clamped between the first panel 120 and the second panel 130, the third connecting member 300 is abutted between the end surfaces of the two wall panels, the third connecting member 300 extends out from between the two wall panels, and the mouth of the hook portion 320 faces outward, as shown in fig. 2.

In conclusion, the wallboard assembly is based on the novel connecting assembly 1000, so that the distribution of the installation space of the wallboard assembly is more reasonable, the reserved space can be flexibly provided on the premise of avoiding the damage of the wallboard, the installation flexibility of the hook, the clothes rod, the objective table and other bearing parts is greatly improved, the later adjustment and maintenance are very convenient, meanwhile, the use amount of decoration glue is reduced, and safety is relieved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel connection assembly, comprising: a first connecting piece, a second connecting piece and a third connecting piece;

the first connecting piece comprises a base, a first plate body, a second plate body and a third plate body, the first plate body, the second plate body and the third plate body are all connected to the base and extend towards the same side of the base, the first plate body, the second plate body and the third plate body are arranged at intervals, and the second plate body is located between the first plate body and the third plate body; the base is also provided with a first connecting part for connecting with a wall body; the outer sides of the first plate body and the third plate body are both connected with clamping parts used for clamping with the second connecting piece, and the second connecting piece is provided with a second connecting part used for connecting with a wallboard; one end of the third connecting piece is provided with a matching part which is detachably clamped between the first plate body and the second plate body, and the other end of the third connecting piece is provided with a hook part.

2. The novel connection assembly of claim 1, further comprising a reinforcing screw threadedly engaged with and extending through the third plate body and the second plate body to abut the engagement portion against the first plate body.

3. The novel connection assembly of claim 2, wherein either the first plate body or the mating portion is provided with a first protrusion, and the other is provided with a first recess for mating with the first protrusion;

at least one of the first protruding portion and the first recessed portion is arranged along the extending direction of the first plate body, so that the matching portion has a plurality of matching stopping points relative to the first plate body in the extending direction of the first plate body.

4. The novel connection assembly according to claim 3, wherein a side of the mating portion remote from the first plate body has a plurality of second recesses so that an end of the reinforcing screw can abut against the second recesses when the first protruding portion is mated to the first recess; the reinforcing threaded part is a screw, and the side wall of the end part of the reinforcing threaded part is attached to the inner side wall of the second concave part.

5. The novel connecting assembly according to claim 1, wherein the first plate body and the third plate body are provided with a first extending plate and a second extending plate on the outer sides, the first extending plate is connected to the outer walls of the first plate body and the third plate body and extends towards the side far away from the second plate body, and the second extending plate is connected to one end of the first extending plate far away from the second plate body; the first extending plate, the second extending plate and the first plate body enclose a clamping portion used for being clamped with the second connecting piece, and the first extending plate, the second extending plate and the third plate body also enclose a clamping portion used for being clamped with the second connecting piece.

6. The novel connecting assembly of claim 5, wherein the second connecting member comprises a base plate, a first buckle plate and a second buckle plate, and the first buckle plate and the second buckle plate are arranged on the same side of the base plate and are arranged at intervals; the outer walls of the first buckle plate and the second buckle plate, the inner wall of the second extension plate, and the outer walls of the first plate body and the third plate body are provided with clamping teeth.

7. The novel connection assembly of claim 6, further comprising a stiffener; the reinforcing part comprises a support, a cross beam and two extension arms, the cross beam is erected on the support, and the two extension arms are respectively arranged at two ends of the cross beam; the extension arms comprise a first arm body and a second arm body which are connected, the first arm bodies of the two extension arms extend towards one side, far away from the support, of the cross beam, the second arm bodies of the two extension arms are connected to one ends, close to the support, of the first arm bodies, and the second arm bodies are bent towards one side, far away from the cross beam; the reinforcing piece is filled between the first buckling plate and the second buckling plate, so that the first buckling plate and the second buckling plate are abutted to the wall surface of the clamping portion through the extension arm.

8. A wallboard assembly, comprising: a wallboard and a novel connection assembly as claimed in any one of claims 1 to 7; the first connecting piece is connected in the wall body, two the second connecting piece is respectively with two the face of wallboard is connected, two the second connecting piece block in block portion, the third connecting piece block in first plate body with between the second plate body, just the third connecting piece butt in two between the terminal surface of wallboard, the third connecting piece is followed two stretch out between the wallboard, the oral area of hook portion is towards the outside.