阅读说明：本技术 连接组件、龙骨机构及墙面系统 (Connecting assembly, keel mechanism and wall surface system ) 是由 闫俊杰 梅能敏 赵静 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种连接组件、龙骨机构及墙面系统,该墙面系统包括：多个平行排布的上述的龙骨机构；墙板单元,其包括多个,多个墙板单元矩阵排布的固定在龙骨机构中的龙骨上。每个龙骨机构均包括龙骨；连接组件,其用于设置于龙骨与结构墙体之间,连接组件至少包括两个,两个连接组件沿龙骨的长度方向间隔布置,每个连接组件均包括第一部件、第二部件和螺栓；第一部件具有第一通孔以及用于与结构墙体固定的第一连接部；第二部件具有第二通孔以及用于与龙骨固定的第二连接部；螺栓穿设第一通孔和第二通孔,螺栓上套设有螺母,螺母通过旋拧以用于使第一部件和第二部件相对调整后固定；第一通孔和第二通孔均为长腰孔。(The invention discloses a connecting assembly, a keel mechanism and a wall surface system, wherein the wall surface system comprises: a plurality of the keel mechanisms are arranged in parallel; the wallboard unit, it includes a plurality ofly, what a plurality of wallboard unit matrix arranged fixes on the fossil fragments in fossil fragments mechanism. Each keel mechanism comprises a keel; the connecting assemblies are arranged between the keel and the structural wall and at least comprise two connecting assemblies, the two connecting assemblies are arranged at intervals along the length direction of the keel, and each connecting assembly comprises a first part, a second part and a bolt; the first component is provided with a first through hole and a first connecting part used for being fixed with the structural wall; the second component is provided with a second through hole and a second connecting part used for being fixed with the keel; the bolt penetrates through the first through hole and the second through hole, a nut is sleeved on the bolt, and the nut is screwed to enable the first component and the second component to be relatively adjusted and fixed; the first through hole and the second through hole are both long waist holes.)

1. A connection assembly, comprising:

the first component is provided with a first through hole and a first connecting part used for being fixed with a structural wall;

the second component is provided with a second through hole and a second connecting part for being fixed with the keel;

the bolt penetrates through the first through hole and the second through hole, a nut is sleeved on the bolt, and the nut is screwed to enable the first component and the second component to be relatively adjusted and then fixed; wherein:

the first through hole and the second through hole are both long waist holes.

2. The connection assembly of claim 1, wherein the first connection portion has a first mounting surface formed thereon for attachment to a surface of the structural wall, and the second connection portion has a second mounting surface formed thereon for attachment to the keel.

3. The connection assembly according to claim 2 wherein the first member has a first mating surface formed thereon and the second member has a second mating surface formed thereon for contacting the first mating surface; wherein:

the first through hole and the second through hole correspondingly penetrate through the first matching surface and the second matching surface respectively.

4. The connection assembly according to claim 3,

the first component comprises a first plate body and a second plate body which are arranged in an angle; the first plate body of the first part is used as the first connecting part, the first mounting surface is formed on the outer side of the first plate body of the first part, the first through hole is formed in the second plate body of the first part, and the first matching surface is formed on the outer side of the second plate body of the first part;

the second part comprises a first plate body and a second plate body which are arranged at an angle; the first plate body of the second component is used as the second connecting part, the second mounting surface is formed on the outer side of the first plate body of the second component, the second through hole is formed in the second plate body of the second component, and the second matching surface is formed on the outer side of the second plate body of the second component.

5. The connection assembly according to claim 4, wherein the first plate of the first member is fixed to the surface of the structural wall by a fastener or glue; the first plate body of the second component is fixed on the inner side of the keel by a fastener or glue.

6. The connection assembly of claim 5, wherein the first plate of the first member defines a mounting hole therein.

7. A keel mechanism, comprising:

the keel is provided with a plurality of grooves,

the connecting assemblies are arranged between the keel and a structural wall body and at least comprise two connecting assemblies, the two connecting assemblies are arranged at intervals along the length direction of the keel, and each connecting assembly comprises a first component, a second component and a bolt;

the first component is provided with a first through hole and a first connecting part used for being fixed with the structural wall;

the second component is provided with a second through hole and a second connecting part used for being fixed with the keel;

a bolt penetrates through the first through hole and the second through hole, a nut is sleeved on the bolt, and the nut is screwed to enable the first component and the second component to be relatively adjusted and fixed;

the first through hole and the second through hole are both long waist holes.

8. The keel mechanism of claim 7,

the first connecting portion are formed with and are used for with the attached first installation face in surface of structure wall body, be formed with on the second connecting portion and be used for with the attached second installation face of fossil fragments.

9. The keel mechanism of claim 8,

a first matching surface is formed on the first component, and a second matching surface used for contacting with the first matching surface is formed on the second component; wherein:

the first through hole and the second through hole correspondingly penetrate through the first matching surface and the second matching surface respectively.

10. The keel mechanism of claim 9,

the first component comprises a first plate body and a second plate body which are arranged in an angle; the first plate body of the first part is used as the first connecting part, the first mounting surface is formed on the outer side of the first plate body of the first part, the first through hole is formed in the second plate body of the first part, and the first matching surface is formed on the outer side of the second plate body of the first part;

the second part comprises a first plate body and a second plate body which are arranged at an angle; the first plate body of the second component is used as the second connecting part, the second mounting surface is formed on the outer side of the first plate body of the second component, the second through hole is formed in the second plate body of the second component, and the second matching surface is formed on the outer side of the second plate body of the second component.

11. The grid mechanism of claim 10, wherein the first plate of the first member is secured to the surface of the structural wall by fasteners or glue; the first plate body of the second component is fixed on the inner side of the keel by a fastener or glue.

12. A wall system, comprising:

a plurality of keel mechanisms according to any one of claims 7 to 11 arranged in parallel;

and the wallboard units comprise a plurality of wallboards, and the wallboards are arranged in a matrix and fixed on the keels in the keel mechanism.

13. A wall system according to claim 12, wherein said keel means are vertically disposed and horizontally aligned; wherein:

each wallboard unit is fixed on two keels of two adjacent keel mechanisms.

Technical Field

The invention relates to the technical field of assembly and assembly, in particular to a connecting assembly, a keel mechanism and a wall surface system.

Background

In order to quickly finish a wall to obtain a wall surface and reduce the influence of the finishing process on the indoor environment, a process for obtaining the wall surface by using dry finishing (i.e., assembly finishing technology) appears in the prior art, and the process specifically comprises the following steps: vertical keel or horizontal keel (the fastener is worn to establish the fossil fragments and is stretched into to structural wall in order to fix the fossil fragments in structural wall's the surface snap-on of structural wall, this makes the fossil fragments produce the deformation unanimous with structural wall surface), will be used for forming fixing on vertical keel or horizontal keel that the wallboard unit matrix of wall arranged.

However, the above-mentioned wall surface obtaining process in the prior art has the following disadvantages:

the obtained wall quality factors such as the perpendicularity of the wall and the ground and the flatness of the wall are determined by the surface quality of the structural wall, and when the surface quality of the structural wall is poor, the wall quality factors such as the perpendicularity of the wall and the ground and the flatness of the wall are also poor. For example, when the surface of the structural wall is relatively poor in perpendicularity to the ground, the wall surface formed by the wall panel units is relatively poor in perpendicularity to the ground due to the fact that the keels are directly fixed to the structural wall. For another example, when the surface of the structural wall has poor flatness, the keel has a certain undulation in conformity with the surface of the structural wall due to the direct fixation with the structural wall, which results in: if the size of the wallboard unit is smaller, the wall surface formed by the wallboard units generates the undulation degree consistent with the surface of the structural wall body; if the wallboard unit is great, lead to wallboard unit and fossil fragments contact that can not be more stable.

In addition, the process method ensures that the integral distance between the wall surface and the surface of the structural wall is determined by the thickness dimension of the keel, so that the integral distance cannot be changed.

Disclosure of Invention

In view of the above technical problems in the prior art, embodiments of the present invention provide a connecting assembly, a keel mechanism and a wall surface system.

In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:

a connection assembly, comprising:

the first component is provided with a first through hole and a first connecting part used for being fixed with a structural wall;

the second component is provided with a second through hole and a second connecting part for being fixed with the keel;

the bolt penetrates through the first through hole and the second through hole, a nut is sleeved on the bolt, and the nut is screwed to enable the first component and the second component to be relatively adjusted and then fixed; wherein:

the first through hole and the second through hole are both long waist holes.

Preferably, a first mounting surface for being attached to the surface of the structural wall is formed on the first connecting portion, and a second mounting surface for being attached to the keel is formed on the second connecting portion.

Preferably, the first component is provided with a first matching surface, and the second component is provided with a second matching surface for contacting with the first matching surface; wherein:

the first through hole and the second through hole correspondingly penetrate through the first matching surface and the second matching surface respectively.

Preferably, the first and second electrodes are formed of a metal,

the first component comprises a first plate body and a second plate body which are arranged in an angle; the first plate body of the first part is used as the first connecting part, the first mounting surface is formed on the outer side of the first plate body of the first part, the first through hole is formed in the second plate body of the first part, and the first matching surface is formed on the outer side of the second plate body of the first part;

the second part comprises a first plate body and a second plate body which are arranged at an angle; the first plate body of the second component is used as the second connecting part, the second mounting surface is formed on the outer side of the first plate body of the second component, the second through hole is formed in the second plate body of the second component, and the second matching surface is formed on the outer side of the second plate body of the second component.

Preferably, the first plate of the first component is fixed on the surface of the structural wall by a fastener or glue; the first plate body of the second component is fixed on the inner side of the keel by a fastener or glue.

The first plate body of the first component is provided with a mounting hole.

The invention also discloses a keel mechanism, comprising:

the keel is provided with a plurality of grooves,

the connecting assemblies are arranged between the keel and a structural wall body and at least comprise two connecting assemblies, the two connecting assemblies are arranged at intervals along the length direction of the keel, and each connecting assembly comprises a first component, a second component and a bolt;

the first component is provided with a first through hole and a first connecting part used for being fixed with the structural wall;

the second component is provided with a second through hole and a second connecting part used for being fixed with the keel;

a bolt penetrates through the first through hole and the second through hole, a nut is sleeved on the bolt, and the nut is screwed to enable the first component and the second component to be relatively adjusted and fixed;

the first through hole and the second through hole are both long waist holes.

Preferably, the first and second electrodes are formed of a metal,

the first connecting portion are formed with and are used for with the attached first installation face in surface of structure wall body, be formed with on the second connecting portion and be used for with the attached second installation face of fossil fragments.

Preferably, the first and second electrodes are formed of a metal,

a first matching surface is formed on the first component, and a second matching surface used for contacting with the first matching surface is formed on the second component; wherein:

the first through hole and the second through hole correspondingly penetrate through the first matching surface and the second matching surface respectively.

Preferably, the first and second electrodes are formed of a metal,

the first component comprises a first plate body and a second plate body which are arranged in an angle; the first plate body of the first part is used as the first connecting part, the first mounting surface is formed on the outer side of the first plate body of the first part, the first through hole is formed in the second plate body of the first part, and the first matching surface is formed on the outer side of the second plate body of the first part;

the second part comprises a first plate body and a second plate body which are arranged at an angle; the first plate body of the second component is used as the second connecting part, the second mounting surface is formed on the outer side of the first plate body of the second component, the second through hole is formed in the second plate body of the second component, and the second matching surface is formed on the outer side of the second plate body of the second component.

Preferably, the first plate of the first component is fixed on the surface of the structural wall by a fastener or glue; the first plate body of the second component is fixed on the inner side of the keel by a fastener or glue.

The invention also discloses a wall surface system, comprising:

a plurality of the keel mechanisms are arranged in parallel;

and the wallboard units comprise a plurality of wallboards, and the wallboards are arranged in a matrix and fixed on the keels in the keel mechanism.

Preferably, the keel mechanisms are vertically arranged and are arranged along the horizontal direction; wherein:

each wallboard unit is fixed on two keels of two adjacent keel mechanisms.

Compared with the prior art, the connecting component, the keel mechanism and the wall surface system disclosed by the invention have the beneficial effects that:

1. when the surface of the structural wall body to be decorated and the ground are poor in verticality, the keel can be adjusted to be in a state vertical to the ground by sequentially changing the relative position between the first part and the second part in the connecting assembly, and then the wall surface formed by the wallboard unit can have higher verticality.

2. When the surface of the structural wall to be finished has the defect of poor flatness, for example, when the surface of the structural wall has a concave area or a convex area, the keel can still be supported and adjusted by the connecting assembly in the area by adjusting the relative position between the first part and the second part in the connecting assembly in the area.

3. When the surface of the structural wall to be finished has the defect of poor flatness, for example, when the surface of the structural wall has a severe local inclined surface, the keel can still be supported and adjusted by the connecting assembly in the area by adjusting the relative angle between the first part and the second part in the connecting assembly in the area.

4. When the surface of the structural wall body to be decorated has the defect of poor flatness, when the structural wall body has a wavy surface in the arrangement direction along the keels, the outer sides of all the keels can still be in the same plane by adjusting the relative positions between the first part and the second part in the connecting assembly corresponding to each keel, and further the wall surface formed by the wallboard unit still has high flatness.

Indeed, the above advantages may be summarized as: through set up the coupling assembling of above-mentioned structure between fossil fragments and structure wall body for wall quality key elements such as the straightness that hangs down of wall that the wallboard unit formed and ground, the roughness of wall itself do not rely on the surface quality of structure wall body, then the accessible is adjusted fossil fragments and is made the wall of adorning out obtain higher wall quality.

In addition, borrow by coupling assembling still can adjust the distance of all fossil fragments and structure wall surface, and then can change the whole distance on wall and structure wall's surface as required.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.

The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the inventive embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic perspective view of a connection assembly according to an embodiment of the present invention.

Fig. 2 is an exploded perspective view of a connection assembly according to an embodiment of the present invention.

Figure 3 is a perspective view of a keel mechanism according to an embodiment of the invention.

Fig. 4 is an enlarged view of a portion a of fig. 3.

Figure 5 is a perspective view of another perspective of a keel mechanism provided in accordance with an embodiment of the invention.

Fig. 6 is an enlarged view of a portion B of fig. 5.

Fig. 7 is a perspective view of a keel mechanism (keel mechanism at an external corner) according to an embodiment of the invention.

Figure 8 is a perspective view of a keel mechanism (keel mechanism at the internal corner) provided by an embodiment of the invention.

Figure 9 is a perspective view of the keel mechanism of the present invention in an installed condition.

Fig. 10 is a perspective view of a wall system according to an embodiment of the present invention.

Fig. 11 is a side view of a wall system provided by an embodiment of the present invention.

Figure 12 is a schematic view of a keel mechanism according to an embodiment of the invention installed on a structural wall having a first surface quality defect.

Figure 13 is a schematic view of a keel mechanism according to embodiments of the invention installed on a second type of structural wall with a defective surface quality.

Figure 14 is a schematic view of a keel mechanism according to embodiments of the invention installed on a third type of structural wall with a defective surface quality.

Figure 15 is a schematic view of a keel mechanism according to embodiments of the invention installed on a fourth defective surface quality structural wall.

Reference numerals:

10-a connecting assembly; 11-a first component; 111-a first plate body; 112-a second plate body; 113-a first mounting surface; 114-a first mating face; 115-a first via; 12-a second component; 121-a first plate body; 122-a second plate body; 123-a second mounting surface; 124-a second mating face; 125-a second via; 13-a bolt; 14-a nut; 15-expansion bolts; 16-a screw; 20-keel; 100-a keel mechanism; 200-a wallboard unit; 300-structural walls; 400-ground.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.

As shown in fig. 1 to 15, the embodiment of the present invention discloses a connecting assembly 10, a keel mechanism 100 including the connecting assembly 10, and a wall surface system including the keel mechanism 100, which includes wall panel units 200 arranged in a matrix in addition to the keel mechanism 100.

As shown in fig. 9, the keel mechanism 100 includes a plurality of keel mechanisms, each keel mechanism 100 including one keel 20 and at least two connecting assemblies 10. The keels 20 in the plurality of keel mechanisms 100 are arranged in parallel outside the surface of the structural wall 300 (the structural wall may be a structural wall obtained by wet construction or a light wall obtained by assembly decoration), and the keels 20 may be transversely arranged and arranged in the vertical direction, and of course, the keels 20 may also be vertically arranged and arranged in the horizontal direction. In the present invention, as shown in fig. 9, the keel 20 is only vertically arranged and horizontally arranged for illustration, but this should not be construed as a limitation to the arrangement and arrangement of the keel 20.

At least two connecting assemblies 10 in each keel structure 100, for example, as shown in fig. 3, 5, 7 and 8, and three connecting assemblies 10 spaced apart along the length of the keel 20, as shown in fig. 9, the connecting assemblies 10 being positioned between the keel 20 and the structural wall 300.

As shown in fig. 1 and 2, each connecting assembly 10 includes: a first member 11, a second member 12, a bolt 13 and a nut 14. The first component 11 has a first connecting portion and a first through hole 115, and the first connecting portion is adhered and fixed to the surface of the structural wall 300 by a fastener or a glue; the second member 12 has a second connecting portion fixedly connected to the inner side of the keel 20 by a fastener or glue, and a second through hole 125. The first through hole 115 and the second through hole 125 are both long waist holes, the bolt 13 penetrates through the first through hole 115 and the second through hole 125, and the nut 14 is sleeved on the bolt 13, so that after the nut 14 is unscrewed, the relative angle and position between the first component 11 and the second component 12 can be adjusted, and after the bolt 13 and the nut 14 are screwed, the first component 11 and the second component 12 are fixedly connected.

The first and second components 11, 12 may be constructed in various ways, and based on the requirements of processing cost, weight reduction, installation firmness, installation convenience, etc., the first and second components 11, 12 are configured as follows:

the first component 11 includes a first board 111 and a second board 112 perpendicular to each other, a first mounting surface 113 for attaching to the structural wall 300 is formed on an outer side of the first board 111 of the first component 11, and a first mating surface 114 is formed on an outer side of the second board 112 of the first component 11.

The second component 12 includes a first plate 121 and a second plate 122 perpendicular to each other, an outer side of the first plate 121 of the second component 12 forms a second mounting surface 123 for attaching to an inner side of the keel 20, and an outer side of the second plate 122 of the second component 12 forms a second mating surface 124.

The first through hole 115 is opened in the second plate 112 of the first block 11, and the second through hole 125 is opened in the second plate 122 of the second block 12. The second plate 112 of the first component 11 and the second plate 122 of the second component 12 are opposite to each other, and after the nut 14 is screwed, as shown in fig. 4 and 6, the first mating surface 114 and the second mating surface 124 are tightly attached to form a fixed connection between the first component 11 and the second component 12 by virtue of the friction force formed by the attachment of the two mating surfaces.

The two plate bodies of the first component 11 and the two plate bodies of the second component 12 may be formed by bending one plate material by a bending machine, which makes the processing of the first component 11 and the second component 12 easier.

In order to prevent the nut 14 which has been tightened from loosening automatically, a washer is also fitted over the bolt 13 to prevent the nut 14 from loosening.

Based on the above, each of the keels 20 arranged in parallel is installed outside the surface of the structural wall 300 by the connecting member 10.

The specific process of erecting the keel 20 outside the surface of the structural wall 300 by means of the connecting assembly 10 is as follows:

the second member 12 is fixed to the keel 20 by inserting the keel 20 and the first plate 121 of the second member 12 with fasteners such as screws 16; the expansion bolts 15 are inserted into the mounting holes of the first plate 111 of the first member 11 and extend into the structural wall 300 so that the first member 11 is fixed on the structural wall 300; the bolt 13 is simultaneously inserted into the first through hole 115 and the second through hole 125, and then the washer and the nut 14 are fitted over the bolt 13, so that the coupling assembly 10 couples the keel 20 to the structural wall 300.

The three connecting members 10 are arranged at intervals and installed in the above-described manner, so that the keel 20 is connected to the structural wall 300 through the three connecting members 10.

The plurality of keels 20 are connected to the structural wall 300 in a vertically arranged and horizontally arranged manner in the above-described manner.

Since the first and second members 11 and 12 are connected by the bolts 13 penetrating the two long waist holes, after each nut 14 is unscrewed, the angle state and the position state between the first and second members 11 and 12 can be adjusted, which can make the keel 20 obtain the following advantages:

by means of external force, the angle between the keel 20 and the surface of the structural wall 300 can be adjusted, and the distance between the keel 20 and the structural wall 300 can be adjusted, so that high perpendicularity can be formed between all the keels 20 and the ground 400, and the outer sides of all the keels 20 can be located on the same plane.

Based on the above-described advantages that the connection assembly 10 allows the keels 20 to achieve, the perpendicularity and flatness of all the keels 20 are adjusted after all the keels 20 are connected to the structural wall 300, before the wall panel unit 200 is fixed to the keels 20.

It should be noted that:

in order to adjust the keel 20 conveniently, when the bolt 13 and the nut 14 are installed, the tightness of the nut 14 needs to be grasped, and the tightness of the nut 14 should meet the following requirements as much as possible:

the second plate 112 of the first component 11 is held in contact with the second plate 122 of the second component 12 and the relative angular and positional relationship of the first and second components 11, 12 remains as constant as possible after the force is applied to the keel 20 to adjust the keel 20 and is removed. In other words, adjustment of the keel 20 with separation of the second plate 112 of the first component 11 and the second plate 122 of the second component 12 from each other is avoided as much as possible.

When the adjustment of the keel 20 is completed, the nuts 14 in all the connecting assemblies 10 are tightly screwed, so that a firm fixed connection is formed between the first component 11 and the second component 12.

In the present invention, the cross-sectional shape of the keel 20 is not limited, and in some preferred embodiments, the inner side of the keel 20 is formed with at least one flat area to facilitate the attachment of the first plate 121 of the second component 12 to the area.

When the keel 20 is positioned at a corner of a wall, as shown in figure 9, the inner side of the keel 20 is formed with two flat areas that are angularly disposed. For example, when the corner is an external corner, as shown in figure 7, the keel 20 may be formed on its inside with two flat areas opposite two external meeting surfaces, with the connector assembly 10 disposed between each area and the corresponding surface. For another example, as shown in fig. 8, when the corner is a reentrant corner, the inner side of the keel 20 may be formed with two flat areas opposite the two inner interfacing surfaces, with the connection assembly 10 disposed between each area and the corresponding surface.

After all of the runners 20 are adjusted and secured, the wall panel units 200 are secured to the runners 20 in a matrix arrangement, specifically, each column of wall panel units 200 is secured to adjacent two runners 20, as shown in fig. 10.

The fixing manner of the wall plate unit 200 and the keel 20 is not limited in the invention, for example, the wall plate unit 200 can be fixed on the outer side of the keel 20 by means of adhesive bonding; for another example, the wall panel unit 200 may be fixed to the outside of the keel 20 by means of a fastener; as another example, wall panel unit 200 may be secured to the outside of keel 20 by a bayonet or snap-fit arrangement.

The advantages of the disclosed wall system are described below:

1. as shown in fig. 12, when the surface of the structural wall 300 to be finished is not perpendicular to the ground 400, the keel 20 can be adjusted to be perpendicular to the ground 400 by sequentially changing the relative positions of the first member 11 and the second member 12 in the connecting assembly 10, so that the wall surface formed by the wall panel unit 200 has a high perpendicularity.

2. When there is a defect of poor flatness of the surface of the structural wall 300 to be finished, for example, as shown in fig. 13, when there is a concave region or a convex region of the surface of the structural wall 300, the keel 20 can still be supported by the connection assembly 10 of the region by adjusting the relative position between the first member 11 and the second member 12 in the connection assembly 10 at the region.

3. When there is a defect of poor flatness of the surface of the structural wall 300 to be finished, for example, as shown in fig. 14, when there is a severe local slope of the surface of the structural wall 300, the keel 20 can still be supported by the connection assembly 10 of the region by adjusting the relative angle between the first member 11 and the second member 12 in the connection assembly 10 of the region.

4. When the surface of the structural wall 300 to be finished has a defect of poor flatness, for example, as shown in fig. 15, when the structural wall 300 has a wavy surface along the arrangement direction of the keels 20, the relative positions of the first member 11 and the second member 12 in the connecting assembly 10 corresponding to each keel 20 can be adjusted to make the outer sides of all the keels 20 still be in the same plane, so that the wall surface formed by the wall panel unit 200 still has high flatness.

Indeed, the above advantages may be summarized as: through set up the coupling assembling 10 of above-mentioned structure between fossil fragments 20 and structure wall 300 for wall quality factors such as the straightness that hangs down of wallboard unit 200 formed wall and ground 400, the roughness of wall itself do not rely on the surface quality of structure wall 300, then the accessible is adjusted fossil fragments 20 and is made the wall of adorning out obtain higher wall quality.

In addition, the distance between all the keels 20 and the surface of the structural wall 300 can be adjusted by the connecting component 10, so that the overall distance between the wall surface and the surface of the structural wall 300 can be changed according to requirements.

Moreover, although exemplary embodiments have been described herein, the scope of the present invention includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.