CN213897929U - Wallboard mounting system and bracket mechanism thereof - Google Patents

Abstract

The utility model provides a wallboard installing the system and bracket mechanism thereof, wherein, bracket mechanism is used for installing on fossil fragments, and it includes support bar, adjusting part and bracket, the support bar is used for inlaying and establishes in the predetermined mounting groove of fossil fragments, adjusting part is used for setting up the bottom of support bar is adjusted the height of support bar, the bracket with the support bar can be dismantled to connect and follow and keep away from the direction of support bar extends. The utility model provides a high strength of bracket mechanism accessible fossil fragments supports and sets up the bracket in the position department that needs, thereby passes through the bracket sets up supporting furniture such as open-type cloakroom, TV cabinet, wall cabinet, need not to set up mounting structure in addition on the wallboard. Secondly, because bracket mechanism is equipped with adjusting part, can adjust the height of its support bar and bracket to can guarantee when all being equipped with bracket mechanism on different fossil fragments that different brackets are in on being the same as the water flat line, promote the levelness and the stability of other supporting furniture.

Description

Wallboard mounting system and bracket mechanism thereof

Technical Field

The utility model relates to a decorate building materials technical field, especially relate to a bracket mechanism and adoption bracket mechanism's wallboard installing the system.

Background

At present, along with the improvement of the aesthetic requirements of people on architectural decoration, a wallboard system which is beautiful, elegant and durable is widely applied. In the existing wall panel installation method, a keel fixed on a base surface is generally adopted to install a wall panel, but the keel usually plays a role in installing the wall panel, cannot be assembled with other furniture products, is low in utilization rate and causes waste.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a first-hand object aims at providing a bracket mechanism that can set up other furniture products of bearing on fossil fragments.

Another object of the present invention is to provide a wall panel mounting system using the above bracket mechanism.

In order to achieve the above object, the present invention provides the following technical solutions:

as a first aspect, the utility model relates to a bracket mechanism, it is used for installing on the fossil fragments that are fixed in the base face, bracket mechanism includes support bar, adjusting part and bracket, the support bar is used for inlaying and establishes in the predetermined mounting groove of fossil fragments, adjusting part is used for setting up the bottom of support bar and regulation the height of support bar, the bracket with the support bar can be dismantled to connect and follow and keep away from the direction of support bar extends.

Preferably, the adjusting assembly includes support piece and adjusting bolt, support piece can butt the bottom of support bar is seted up with the regulation screw hole, adjusting bolt can follow vertical direction relatively fossil fragments fixed and can be relative fossil fragments rotate, just adjusting bolt passes through adjust the screw hole with support piece threaded connection.

Preferably, the support piece further comprises a sliding wing arranged on the side edge of the adjusting threaded hole, the sliding wing is embedded in the mounting groove, and the adjusting threaded hole can be circumferentially fixed relative to the mounting groove through the limiting of the sliding wing.

Preferably, the number of the sliding wings is two, and the two sliding wings are respectively arranged on two opposite sides of the axis of the adjusting threaded hole.

Preferably, the supporting bar is provided with a plurality of supporting holes which are equidistantly distributed along the length direction of the supporting bar, and the bracket is provided with hooks which can be hooked on the supporting holes.

Preferably, the couple is equipped with a plurality ofly, and is a plurality of the couple is arranged along the length direction equidistance of support bar, and adjacent two the interval of couple equals adjacent two the interval of support hole.

Further, the bracket includes the edge the linkage segment that the length direction of support bar set up and along keeping away from the bearing section that the direction of support bar extended the setting, the linkage segment be used for with the support bar is connected.

Furthermore, the included angle between the supporting section and the connecting section is a right angle, an obtuse angle or an acute angle.

As a second aspect, the utility model discloses still relate to a wallboard mounting system, including fossil fragments and the above-mentioned bracket mechanism that is used for setting up on the base face and supports the wallboard, the one side that the base face was kept away from to fossil fragments is seted up and is followed the mounting groove that the length direction of fossil fragments extended, the support bar inlays to be located in the mounting groove.

Further, wallboard installing the system still including locating the backup pad of fossil fragments bottom, adjusting part arranges in the backup pad, the backup pad corresponds adjusting bolt's position department has seted up and has dodged the hole.

Compared with the prior art, the utility model discloses a scheme has following advantage:

the utility model provides a high strength of bracket mechanism accessible fossil fragments supports and sets up the bracket in the position department that needs, thereby passes through the bracket sets up supporting furniture such as open-type cloakroom, TV cabinet, wall cabinet, need not to set up mounting structure in addition on the wallboard, and the mounting strength is high and elegant appearance more. Secondly, because bracket mechanism is equipped with adjusting part, can adjust the height of its support bar and bracket to can guarantee when all being equipped with bracket mechanism on different fossil fragments that different brackets are in on being the same as the water flat line, promote the levelness and the stability of other supporting furniture

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a perspective view of a wall panel mounting system provided by an embodiment of the present invention;

figure 2 is a perspective view of a keel in the wallboard mounting system shown in figure 1;

figure 3 is a cross-sectional view of the keel of figure 2 taken along the length thereof;

FIG. 4 is a perspective view of a wall leveling mechanism in the wall panel mounting system shown in FIG. 1;

FIG. 5 is a perspective view of a height adjustment mechanism in the wall panel mounting system shown in FIG. 1;

fig. 6 is a perspective view of a wall panel fastener provided by an embodiment of the present invention;

fig. 7 is a perspective view of a punching template provided by an embodiment of the present invention;

fig. 8 is a perspective view of a support bar of a bracket mechanism provided in an embodiment of the present invention;

fig. 9 is a perspective view of an adjusting assembly of the carriage mechanism provided in an embodiment of the present invention;

fig. 10 is a perspective view of a bracket mechanism according to an embodiment of the present invention;

FIG. 11 is a perspective view of another embodiment of the bracket shown in FIG. 10;

figure 12 is a perspective view of a wall panel splicing assembly according to an embodiment of the present invention;

FIG. 13 is a front perspective use reference view of the wall panel mounting system of FIG. 1;

FIG. 14 is a side view of the wall panel mounting system of FIG. 1 in use;

figure 15 is a top view of the wall panel mounting system of figure 1 in use.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

It will be understood by those within the art that, unless expressly stated otherwise, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

Fig. 1 to fig. 15 show jointly the utility model provides a wallboard mounting system, it is used for will decorating the wallboard and installs on base such as building wall, cylinder, owing to have higher installation intensity and can realize the three-dimensional regulation of relative base, makes the wallboard need not to carry out the work of making level in addition to the base when the installation, reduces a large amount of manpower and materials to improve the efficiency of construction and practice thrift construction cost, can also reduce indoor pollution, and guarantee the installation intensity and the stability of wallboard.

As shown in fig. 1, the wall panel mounting system 1 includes a keel 11 for mounting a wall panel 2 (shown in fig. 14 and 15), a wall leveling mechanism 12 and a height adjustment mechanism 13 both connected to the keel 11.

Please combine fig. 13, wall levelling mechanism 12 is used for with fossil fragments 11 are fixed in on the base face 1000, wall levelling mechanism 12 can be followed the width direction and the thickness direction of fossil fragments 11 are adjusted fossil fragments 11 is relative the position of base face 1000, height adjusting mechanism 13 support in fossil fragments 11's bottom can be followed fossil fragments 11's length direction adjusts fossil fragments 11 is relative the position of base face 1000, promptly through wall levelling mechanism 12 with height adjusting mechanism 13's cooperation can realize the three-dimensional regulation of fossil fragments 11 relative base face 1000 can realize comparatively conveniently the level of base face 1000 reduces the use of wooden backing plate to reduce extravagantly and improve the efficiency of construction, and pass through fossil fragments 11 with wallboard 2 direct fixation in on the base face 1000, the mounting strength is high, and stability is strong.

As shown in fig. 2, the keel 11 is a profile structure formed by extruding an aluminum alloy material, so as to have high strength and ensure that end surface structures at various positions in the length direction are the same, and thus, the keel can be cut according to the actual size of the base surface 1000, and is suitable for different use scenes.

Please refer to fig. 2 and fig. 3, both ends of the width direction of the keel 11 are provided with a limiting groove 111 extending along the length direction of the keel 11, and the limiting groove 111 is used for installing the wall leveling mechanism 12 and allowing the wall leveling mechanism 12 to slide along the length direction of the keel 11.

As shown in fig. 4, the wall leveling mechanism 12 includes a fixing member 121, an adjusting member 122 and a leveling screw 123. The fixing member 121 is provided with a waist-shaped hole 1211, and a screw can be used to pass through the waist-shaped hole 1211 to mount the fixing member 121 on the base surface 1000. The adjusting element 122 includes a limiting slider 1221 adapted to the limiting groove 111, the adjusting element 122 is embedded in the limiting groove 111 through the limiting slider 1221 and can slide along the limiting groove 111, the adjusting element 122 is further provided with a leveling screw hole 1222, one end of the leveling screw 123 is connected to the fixing element 121 and can rotate relative to the fixing element 121, and the other end thereof is inserted into the leveling screw hole 1222 and is in threaded connection with the leveling screw hole 1222.

Specifically, the fixing member 121 can move transversely relative to the screw for mounting the fixing member 121 through the waist-shaped hole 1211, so as to achieve transverse adjustment, and further, the keel 11 is driven to move relative to the base surface 1000 along the width direction of the keel 11, that is, left-right adjustment of the keel 11 is achieved. Secondly, as the leveling screw 123 is in threaded connection with the leveling threaded hole 1222 of the adjusting member 122, driving the leveling screw 123 to rotate can drive the adjusting member 122 to move away from or close to the fixing member 121, so as to adjust the position of the keel 11 relative to the base 1000 along the thickness direction of the keel 11, i.e. to achieve the front-back adjustment of the keel 11.

As shown in fig. 5, the height adjusting mechanism 13 includes a supporting plate 131 and a height adjusting screw 132, the supporting plate 131 is detachably connected to the bottom end of the keel 11 and is provided with a height adjusting threaded hole 1310, one end of the height adjusting screw 132 is in threaded connection with the height adjusting threaded hole 1310, and the other end is used for abutting against the ground. When the adjustment is needed, the height-adjusting screw 132 is driven to rotate to drive the supporting plate 131 to move up and down, so as to drive the keel 11 to move up and down, and the position of the keel 11 relative to the base surface 1000 is adjusted along the length direction of the keel 11.

It is worth noting that, because regulating part 122 in the wall leveling mechanism 12 is embedded in keel 11 through limiting slide block 1221 and can be followed the length direction of keel 11 slides, namely when adjusting the height of keel 11, keel 11 can be followed wall leveling mechanism 12 goes up and down to move, wall leveling mechanism 12 can not be right keel 11 carries out spacing in the length direction, and three-dimensional adjustment is more convenient.

Preferably, the supporting plate 131 includes a first supporting portion 1311 for supporting the bottom end of the keel 11 and a second supporting portion 1312 for supporting the bottom end of the wall panel 2, and when the wall panel 2 is installed on the keel 11, the bottom end of the wall panel 2 can be supported by the second supporting portion 1312, so as to further improve the installation strength and stability of the wall panel 2.

Preferably, the support plate 131 further includes a bent portion 1313 disposed between the first support portion 1311 and the second support portion 1312, and the bent portion 1313 is connected to lower the height of the second support portion 1312 than the height of the first support portion 1311.

Referring to fig. 14, since the second supporting portion 1312 is lower than the first supporting portion 1311, the bottom of the wall plate 2 may completely shield the keel 11, so as to improve the appearance, and when a skirting line (not shown, the same below) needs to be disposed below the wall plate 2, the installation structure of the skirting line is not shielded by the keel 11, so as to facilitate the installation of the skirting line.

With reference to fig. 2 and 3, a fastening hole 112 for installing the height adjusting mechanism 13 is further formed at an end of the keel 11, and the supporting plate 131 can be screwed into the fastening hole 112 by a screw 3 and fixed relative to the keel 11, so as to ensure the connection strength.

Furthermore, a limiting flange 113 extending along the length direction of the keel 11 is disposed on a surface of the keel 11 away from the base surface 1000.

As shown in fig. 6, the wall panel mounting system 1 comprises a wall panel fastener 14, wherein the wall panel fastener 14 is provided with at least two connecting holes 141 and a groove 142 adapted to the limiting flange 113. During assembly, a screw can be adopted to penetrate through the connecting hole 141 and a preset mounting hole in the wall plate 2 and then the wall plate clamping piece 14 is fixed on the wall plate 2, and then the groove 142 is used for clamping the wall plate clamping piece 14 on the limiting flange 113, so that the wall plate 2 is clamped relative to the keel 11.

Preferably, before the wallboard fastener 14 is fastened to the keel 11, an anti-slip backing plate and/or glue may be disposed in the groove 142 to improve the connection strength of the groove 142 with respect to the limiting flange 113, so as to ensure the installation strength of the wallboard 11.

It is shown in fig. 3, more preferably, keel 11 is equipped with two along its width direction's both ends spacing flange 112, promptly keel 11 can joint two simultaneously in length direction's same position department wallboard fastener 14 to can be fixed in on same keel 11 with two wallboard fasteners 14 of locating on two blocks of wallboards 2 separately, and then through one keel 11 accomplishes the installation and the concatenation process of two blocks of wallboards 2 simultaneously, make assembling of wallboard 2 convenient and fast more.

As shown in fig. 7, the wall board mounting system 1 further includes a punching template 15 for completing the positioning of the mounting hole on the wall board 2, the punching template 15 includes a limiting plate 151 for abutting against a side wall of the wall board 2 and a positioning plate 152 for fitting a surface of the wall board 2, a positioning hole 1521 corresponding to the connecting hole 141 is provided on the positioning plate 152, that is, the number and the position of the positioning holes 1521 are both corresponding to the connecting hole 141.

Specifically, through the lateral wall of limiting plate 151 butt wallboard 2, the rethread locating hole 1521 on the locating plate 152 is in the installation hole is bored on wallboard 2, except can guaranteeing that the position and the interval of each installation hole all in connecting hole 141 on wallboard fastener 14 is corresponding, still can inject the installation hole with the interval at wallboard 2 edge to guarantee two blocks of adjacent wallboard 2 can be made to the mounted position of wallboard fastener 14 the concatenation of minimum gap can be realized on fossil fragments 11.

As shown in fig. 1, the wall panel installation system 1 further includes a bracket mechanism 16 connected to the keel 11, and the bracket mechanism 16 is used for supporting the furniture such as an open-type cloakroom, a television cabinet, and a wall cabinet at a desired position through the high strength of the keel 11, so that there is no need to additionally provide an installation structure on the wall panel 2, and the installation strength is high and more elegant appearance is achieved.

As shown in fig. 2 and 3, a mounting groove 114 extending along the length direction of the keel 11 is further formed on a surface of the keel 11 away from the base surface 1000.

Referring to fig. 8, 9 and 10, the bracket mechanism 16 includes a supporting bar 161 and an adjusting assembly 162 that are embedded in the mounting groove 114, and a bracket 163 detachably connected to the supporting bar 161, wherein the adjusting assembly 162 is supported at the bottom end of the supporting bar 161 for the supporting bar 161 to adjust the height of the supporting bar 162.

Further, a plurality of supporting holes 1611 arranged along the length direction of the supporting bar 161 at equal intervals are formed in the supporting bar 161, the bracket 163 comprises a connecting section 1631 arranged along the length direction of the supporting bar 161 and a supporting section 1632 extending in a direction far away from the supporting bar 161, a hook 1631A capable of being hooked on the supporting hole 1611 is arranged on the connecting section 1631, namely, the connecting section 1631 can be fixed to the supporting bar 161 through the hook 1631A at different heights, the mounting position of the bracket 163 is flexibly adjusted, and a structure including a laminate, a cabinet body, a drawer and the like is sleeved on the supporting section 1632 of the bracket 163, so that the assembly of supporting furniture such as an open type clothes-hat room, a television cabinet, a wall cabinet and the like is realized on the laminate 2.

Preferably, couple 1631A on the connection section 1631 is equipped with a plurality ofly, and is a plurality of couple 1631A is followed connection section 1631's length direction equidistance is arranged, and the interval between two adjacent couples 1631A all equals the interval of two adjacent supporting holes 1611, connection section 1631 through a plurality of couples 1631A with the support bar 161 is connected, can guarantee joint strength and promote connection section 1631's stability avoids bracket 163 takes place to rock.

As shown in fig. 9, the adjusting assembly 162 includes a support 1621 and an adjusting bolt 1622, the support 1621 abuts against the bottom end of the supporting bar 161 and is provided with an adjusting threaded hole 1621A, the adjusting bolt 1622 is fixed relative to the length direction of the keel 11 and can rotate relative to the keel 11, the adjusting bolt 1622 is in threaded connection with the support 1621 through the adjusting threaded hole 1621A, and the height of the support 1621 can be adjusted in the mounting groove 114 by rotating the adjusting bolt 1622, so as to adjust the height of the supporting bar 161, that is, the height of the supporting bar 161 in each keel 11 can be adjusted, thereby ensuring that the heights of the supporting bars 161 in two adjacent keels 11 are kept consistent, ensuring that the mounting positions of two adjacent brackets 163 are on the same horizontal line, and improving the levelness and stability of other supporting furniture.

Preferably, the support 1621 further includes two sliding wings 1621B, the two sliding wings 1621B are respectively disposed on two opposite sides of the axis of the adjusting threaded hole 1621A, and the thickness of the sliding wings 1621B is adapted to the thickness of the mounting groove 114. The support piece 1621 is embedded in the mounting groove 114 through two the sliding wing 1621B, can avoid through two the limiting displacement of sliding wing 1621B the support piece 1621 is relative the mounting groove 114 rotates, promptly through adjust screw hole 1621A through the spacing of sliding wing 1621B is relative mounting groove 114 circumference is fixed, thereby makes the support piece 1621 can with the rotation of adjusting bolt 1622 converts the rectilinear movement of high accuracy into, convenient regulation. Secondly, the two sliding wings 1621B are guided along the mounting groove 114, so that the supporting member 1621 can slide more smoothly and stably along the mounting groove 114, and the smoothness of height adjustment is further improved.

As shown in fig. 5, further, an avoiding hole 1311A is opened at a position of the first supporting portion 1311 of the supporting plate 131 corresponding to the adjusting bolt 1622, and an adjusting wrench of the adjusting bolt 1622 can pass through the avoiding hole 1311A and extend into the mounting groove 114 to drive the adjusting bolt 1622 to rotate.

Referring to fig. 10 and 11, in one embodiment, the supporting section 1632 and the connecting section 1631 of the bracket 163 are perpendicular to each other, and after the connecting section 1631 is fixed on the supporting bar 161 in the vertical state, the supporting section 1632 is in the horizontal state, and is suitable for supporting most of the laminate structures needing to be horizontally arranged. However, in other embodiments, the included angle between the supporting section 1632 and the connecting section 1631 may also be an obtuse angle or an acute angle, so that the supporting section 1632 is in an inclined state after the assembly is completed, so as to be suitable for supporting a layer structure needing to be obliquely arranged, such as a layer of a shoe cabinet or a wine cabinet. The user can select the bracket 163 with different structures to meet different use requirements, and it is ensured that the hanging furniture with various structures can be installed through the bracket mechanism 16.

As shown in fig. 12, the wall panel installation system 1 further includes a wall panel splicing assembly 17 for splicing two adjacent wall panels 2, the wall panel splicing assembly 17 includes two splicing members, the splicing members include a fixing plate and a fastening portion disposed on the fixing plate, a fixing hole 173 for fixing the splicing members to the wall panel 2 through screws is disposed on the fixing plate, and the fixing plates of the two splicing members can be fastened to each other through the fastening portion.

Referring to fig. 15, specifically, the two splicing elements are a first splicing element 171 and a second splicing element 172, the fixing plate of the first splicing element 171 is set as a first fixing plate 1711, the fixing plate of the second splicing element 172 is set as a second fixing plate 1721, the first fixing plate 1711 and the second fixing plate 1721 are connected to one wall panel 2 through the fixing hole 173 thereon, and then the first splicing element 171 and the second splicing element 172 are fastened to each other, so that the two adjacent wall panels 2 can be spliced quickly, and the splicing manner is simple and convenient.

Preferably, after two splicers are buckled each other, the fixed plate in two splicers has the contained angle, promptly passes through wallboard concatenation subassembly 17 can splice two adjacent wallboards 2 with the structure that has the contained angle, to the less corner structure of base face 1000, because the inconvenient installation of space undersize of corner during fossil fragments 11, can directly pass through wallboard concatenation subassembly 17's buckle will 2 joints of wallboard in corner are on adjacent other wallboard 2, easy to assemble.

Since the corner of the base surface 1000 is generally a right-angle structure, preferably, after the two splicing members are fastened to each other, the fixing plates of the two splicing members are perpendicular to each other, and the side wall of the fixing plate of one splicing member abuts against the surface of the fixing plate of the other splicing member, so that the connection strength and stability of the two splicing members are improved by the mutual abutment of the two fixing plates.

Preferably, the buckling parts protrude out of the surface of the fixing plate, and the buckling parts of the two splicing pieces are located in an included angle formed by the fixing plates in the two splicing pieces.

Specifically, the fastening portion of the first splicing element 171 is a slot 1712 disposed at one end of the first fixing plate 1711 close to the second fixing plate 1721 and protruding from the first fixing plate 1711, the fastening part of the second splicing element 172 is a hook 1722 disposed at one end of the second fixing plate 1721 away from the first fixing plate 1711 and bent to the surface of the second fixing plate 1721, the first splicing element 171 and the second splicing element 172 are connected by the fastening of the locking slot 1712 and the locking hook 1722, and because the side wall of the fixing plate of one splicing element is abutted against the surface of the fixing plate of the other splicing element, the clamping groove 1712 and the clamping hook 1722 are arranged in the included angle of the two fixing plates, can constitute the higher triangle connection structure of intensity with two fixed plates jointly, further promote the joint strength and the stability of two splicers.

In conclusion, because the keel 11 in the wallboard mounting system 1 can be adjusted in three dimensions, the leveling of the base surface 1000 can be conveniently realized, the mounting strength is ensured, and the construction efficiency is improved. And supporting furniture such as open-type cloakroom, television cabinet, wall cabinet and the like can be directly hung under the high-strength support of the keel 11 through the bracket mechanism 16, and the installation strength is high and more attractive and elegant. Secondly, through the concatenation of two blocks of adjacent wallboards 2 can be accomplished fast to wallboard concatenation subassembly 17, and then can realize different wallboard modes of assembling according to the demand, further improve the efficiency of construction.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a bracket mechanism for install on the fossil fragments that are fixed in the base face, a serial communication port, including support bar, adjusting part and bracket, the support bar is used for inlaying and establishes in the predetermined mounting groove of fossil fragments, adjusting part is used for setting up the bottom of support bar and regulation the height of support bar, the bracket with the support bar can be dismantled to be connected and the edge is kept away from the direction of support bar extends.

2. The tray mechanism as claimed in claim 1, wherein the adjusting assembly comprises a supporting member and an adjusting bolt, the supporting member can abut against the bottom end of the supporting bar and is opened with an adjusting threaded hole, the adjusting bolt can be fixed relative to the keel along the vertical direction and can rotate relative to the keel, and the adjusting bolt is in threaded connection with the supporting member through the adjusting threaded hole.

3. The tray mechanism of claim 2 wherein said support member further comprises a sliding wing disposed at a side of said adjusting threaded hole, said sliding wing is adapted to be inserted into said mounting slot, and said adjusting threaded hole is circumferentially fixed relative to said mounting slot by a stop of said sliding wing.

4. A carriage mechanism as claimed in claim 3, characterised in that there are two of said wings, two wings being provided on opposite sides of the axis of said adjustment screw hole.

5. The tray mechanism of claim 1, wherein the supporting bars are provided with a plurality of supporting holes equidistantly arranged along the length direction of the supporting bars, and the tray is provided with hooks capable of hooking the supporting holes.

6. The tray mechanism as claimed in claim 5, wherein said hooks are provided in plural, and said hooks are arranged equidistantly along the length direction of the supporting bar, and the distance between two adjacent hooks is equal to the distance between two adjacent supporting holes.

7. The tray mechanism of claim 1 wherein said tray includes a connecting section along the length of said support bar and a support section extending away from said support bar, said connecting section for connecting with said support bar.

8. The tray mechanism of claim 7 wherein said support section is at a right angle, an obtuse angle or an acute angle to said connecting section.

9. A wall panel mounting system including a keel for locating on a base surface and supporting a wall panel, further comprising the bracket mechanism of any one of claims 1 to 8, wherein a mounting groove extending along a length direction of the keel is formed in a surface of the keel away from the base surface, and the support bar is embedded in the mounting groove.

10. The wall panel mounting system of claim 9, further comprising a support plate disposed at a bottom end of the keel, wherein the adjustment assembly is disposed on the support plate, and when the adjustment assembly comprises an adjustment bolt, an avoiding hole is formed in a position of the support plate corresponding to the adjustment bolt.

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