CN220545253U

CN220545253U - Wall hanging installation structure

Info

Publication number: CN220545253U
Application number: CN202322068861.0U
Authority: CN
Inventors: 王鹏飞
Original assignee: Guangzhou Shixiao Technology Co ltd
Current assignee: Guangzhou Shixiao Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-27
Anticipated expiration: 2033-08-02

Abstract

The application relates to a wall hanging installation structure, which comprises a wall hanging body, wherein the wall hanging body is provided with a first positioning surface and a hook, the hook protrudes out of the first positioning surface to be arranged, the hook is matched with the first positioning surface to form a hanging groove, and a notch of the hanging groove is arranged downwards; and the wall hanging main frame comprises a frame main body and a tongue piece, the tongue piece is arranged on the frame main body and is matched with the frame main body to form a clearance concave part, the side surface of the wall hanging main frame facing the wall hanging body is provided with a second positioning surface, the second positioning surface is in contact with the first positioning surface, the tongue piece is vertically aligned with a notch of the hanging groove, the tongue piece is automatically clamped into the hanging groove under the action of the dead weight of the wall hanging body, and the hook stretches into the clearance concave part. The hanging groove and the tongue piece are aligned without frequently shifting the hanging body, interference and overlarge moving resistance are not generated, the hanging body and the hanging main frame are convenient and labor-saving to install and operate, and the assembly efficiency is high.

Description

Wall hanging installation structure

Technical Field

The application relates to the technical field of wall hanging installation, in particular to a wall hanging installation structure.

Background

At present, in some electricity occasions, when the photovoltaic inverter and the battery pack are installed, a wall hanging frame is often adopted to fix the photovoltaic inverter and the battery pack in a wall hanging mode. For example, taking a photovoltaic inverter as an example, a hanging groove is usually designed on a radiator of the photovoltaic inverter, a tongue piece is designed at a corresponding position of a wall hanging frame, due to structural design defects, when the sight line is blocked for blind installation, the relative position of the photovoltaic inverter and the wall hanging frame needs to be frequently adjusted to enable the notch of the hanging groove to be accurately aligned with the tongue piece, and after the photovoltaic inverter is released, the transverse friction component force generated by the tongue piece and the groove wall of the hanging groove is too large, so that the moving resistance generated by the photovoltaic inverter is also large, and the radiating fin is easy to interfere with the wall hanging frame, so that the tongue piece and the hanging groove are difficult to be relatively and slide and clamped by the dead weight of the photovoltaic inverter, the photovoltaic inverter and the wall hanging frame are inconvenient to install, and the assembly efficiency is low.

Disclosure of Invention

Accordingly, it is necessary to provide a wall mounting structure for solving the problems of inconvenience in mounting operation and low mounting efficiency.

The application provides a hanging mounting structure, it includes:

the wall hanging body is provided with a first positioning surface and a hook, the hook protrudes out of the first positioning surface, the hook and the first positioning surface are matched to form a hanging groove, and the notch of the hanging groove is arranged downwards; the method comprises the steps of,

the wall hanging main frame comprises a frame main body and a tongue piece, wherein the tongue piece is arranged on the frame main body and is matched with the frame main body to form a clearance concave part, the side surface of the wall hanging main frame facing the wall hanging body is provided with a second positioning surface, the second positioning surface is in contact with the first positioning surface, the tongue piece is vertically aligned with a notch of the hanging groove, the tongue piece is automatically clamped into the hanging groove under the action of the dead weight of the wall hanging body, and the hook stretches into the clearance concave part.

In the wall hanging installation structure of the scheme, the wall hanging installation structure is mainly used for assembling and connecting the wall hanging body and the wall hanging main frame, and further can be hung on carriers such as a wall through the wall hanging main frame. During installation, installer can lift the wall hanging body and the wall hanging body of horizontal migration is close to the wall hanging body that has been installed on the wall, stop continuing to remove after the first locating surface of wall hanging body and the second locating surface of wall hanging body conflict, the hanging groove is vertical counterpoint with the tongue piece of below just this moment, the couple is also just in the top of keeping away empty concave part, immediately the installer releases the wall hanging body, the wall hanging body falls by oneself under the dead weight effect for the tongue piece can upwards remove and block into the hanging inslot by oneself with the wall hanging body, the couple then stretches into in the keeping away empty concave part downwards, avoid interfering the problem to produce, can accomplish wall hanging body and wall hanging body hanging dress operation from this. The wall hanging installation structure of the scheme only needs to translate the wall hanging body to enable the first locating surface to be in butt joint with the second locating surface for locating, and releases the wall hanging body to enable the tongue piece to be clamped into the hanging groove for two steps of operation steps to finish installation operation, so that the wall hanging body is not required to be frequently shifted to carry out hanging groove and tongue piece alignment, the problems of interference and overlarge moving resistance are avoided, the wall hanging body and the wall hanging main frame are convenient and labor-saving to install, and the assembly efficiency is high.

The technical scheme of the application is further described below:

in one embodiment, the frame body comprises a supporting surface, the supporting surface and the tongue piece are matched to form the clearance concave part, and the end part, away from the first positioning surface, of the hook is abutted with the supporting surface.

In one embodiment, the width of the hanging groove is in a decreasing transition from the notch to the groove bottom.

In one embodiment, the wall hanging body comprises a first side plate and a second side plate which are arranged at intervals in a first direction, the first side plate and the second side plate are both provided with the first locating surface and the hook, the wall hanging main frame extends from the first side plate to the second side plate, and the tongue piece is clamped into the two hanging grooves at the same time.

In one embodiment, the frame body includes a first connecting plate, a second connecting plate, and a third connecting plate, one side of the first connecting plate is connected to one side of the tongue piece, the other side of the first connecting plate is connected to one side of the second connecting plate, the other side of the second connecting plate is connected to one side of the third connecting plate, and the other side of the third connecting plate is abutted to the first positioning surface;

the first connecting plate and the third connecting plate are perpendicular to the tongue piece and the second connecting plate.

In one embodiment, the first connecting plate, the second connecting plate and the second connecting plate are surrounded to form a containing groove, the second connecting plate is provided with a wall hanging hole, and the wall hanging hole is communicated with the containing groove.

In one embodiment, the wall-mounted mounting structure further comprises a first mounting plate and a second mounting plate, the first mounting plate is arranged at one end of the tongue piece, the first mounting plate is located at the outer side of the first side plate, which is away from the second side plate, a first guiding-in part is arranged at the tail end of the first mounting plate, which is away from the tongue piece, and the first guiding-in part is bent towards the direction, which is away from the first side plate;

the second mounting plate is arranged at the other end of the tongue piece, the second mounting plate is positioned at the outer side of the second side plate, which is away from the first side plate, a second guiding-in part is arranged at the tail end of the second mounting plate, which is away from the tongue piece, and the second guiding-in part is bent towards the direction, which is away from the second side plate;

the first leading-in part and the second leading-in part are matched to form a leading-in structure, the first mounting plate, the wall hanging main frame and the second mounting plate are matched to form a plugging groove, and at least part of the wall hanging body is inserted into the plugging groove.

In one embodiment, the wall-mounted mounting structure further comprises a threaded connecting piece, the first mounting plate and the second mounting plate are provided with through holes, the first side plate and the second side plate are provided with threaded holes aligned with the through holes, and the threaded connecting piece penetrates through the through holes and is screwed into the threaded holes to be fixed.

In one embodiment, the wall-mounted mounting structure further comprises a first wall-mounted auxiliary frame and a second wall-mounted auxiliary frame, wherein the first wall-mounted auxiliary frame and the second wall-mounted auxiliary frame are respectively arranged on two opposite sides of the wall-mounted body in the first direction, and the first wall-mounted auxiliary frame and the second wall-mounted auxiliary frame are located below the wall-mounted main frame.

In one embodiment, the first wall-mounted auxiliary frame and the second wall-mounted auxiliary frame are far away from the top surface of the wall-mounted body, and the height of the wall-mounted main frame is 1.2 mm-1.8 mm higher than the height of the wall-mounted main frame far away from the top surface of the wall-mounted body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application.

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a wall mounting structure according to an embodiment of the present application.

Fig. 2 is a partially enlarged structural view at a in fig. 1.

Fig. 3 is a left-side view of the structure of fig. 1.

Fig. 4 is a partially enlarged structural view at B in fig. 3.

Fig. 5 is a front view of the structure of fig. 1.

Fig. 6 is an exploded view of the wall mount structure of fig. 1.

Fig. 7 is a schematic structural diagram of a wall hanging main frame according to an embodiment.

Reference numerals illustrate:

100. a wall mounting structure; 10. a wall hanging body; 11. a first positioning surface; 12. a hook; 13. a hanging groove; 14. a first side plate; 15. a second side plate; 20. a wall hanging main frame; 21. a rack main body; 211. a support surface; 212. a first connection plate; 213. a second connecting plate; 213a, wall hanging holes; 214. a third connecting plate; 22. a tongue piece; 23. a clearance recess; 24. a second positioning surface; 30. a receiving groove; 40. a first mounting plate; 41. a first introduction section; 50. a second mounting plate; 51. a second introduction section; 60. a plug-in groove; 70. a through hole; 80. a threaded hole; 90. a first wall-mounted auxiliary frame; 90a, a second wall hanging auxiliary frame.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., these terms refer to the orientation or positional relationship based on the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In this application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

Referring to fig. 1, 3, 5 and 6, a wall-mounted structure 100 according to an embodiment of the present application includes a wall-mounted body 10 and a wall-mounted main frame 20. The wall-mounted body 10 is an object to be mounted on a wall, and may be an electric or energy storage device such as a photovoltaic inverter or a battery pack.

For example, taking a photovoltaic inverter as an example, the wall hanging body 10 mentioned in this case relates to a lower cover of the photovoltaic inverter and a radiator, and the radiator is mounted on the outer side of the lower cover. The wall hanging body 10 is installed with the wall hanging main frame 20, specifically, the wall hanging body is assembled with the wall hanging main frame 20 through a radiator.

For example, the heat sink in the present embodiment is specifically a fin type heat sink.

With continued reference to fig. 2 and 4, in this embodiment, the wall hanging body 10 is provided with a first positioning surface 11 and a hook 12, the hook 12 protrudes from the first positioning surface 11, and the hook 12 and the first positioning surface 11 cooperate to form a hanging slot 13, and a notch of the hanging slot 13 is downward; the wall hanging main frame 20 comprises a frame main body 21 and a tongue piece 22, the tongue piece 22 is arranged on the frame main body 21 and is matched with the frame main body 21 to form a clearance concave part 23, the side surface of the wall hanging main frame 20 facing the wall hanging body 10 is provided with a second positioning surface 24, the second positioning surface 24 is in contact with the first positioning surface 11, the tongue piece 22 is vertically aligned with a notch of the hanging groove 13, the tongue piece 22 is automatically clamped into the hanging groove 13 under the action of the dead weight of the wall hanging body 10, and the hook 12 stretches into the clearance concave part 23.

In summary, implementing the technical scheme of the embodiment has the following beneficial effects: in the wall-mounted structure 100 of the above-described embodiment, the wall-mounted body 10 and the wall-mounted main frame 20 are assembled and connected, and can be mounted on a carrier such as a wall through the wall-mounted main frame 20. During installation, an installer can lift the wall hanging body 10 and horizontally move the wall hanging body 10 to approach the wall hanging main frame 20 which is already installed on the wall until the first positioning surface 11 of the wall hanging body 10 is abutted against the second positioning surface 24 of the wall hanging main frame 20, then the hanging groove 13 is exactly aligned with the tongue piece 22 below, the hook 12 is also exactly positioned above the empty-avoiding concave part 23, then the installer releases the wall hanging body 10, under the action of dead weight, the wall hanging body 10 automatically falls down, the tongue piece 22 can move upwards relative to the wall hanging body 10 and automatically clamp into the hanging groove 13, and the hook 12 downwards stretches into the empty-avoiding concave part 23 to avoid interference, so that the hanging operation of the wall hanging body 10 and the wall hanging main frame 20 can be completed.

The wall hanging installation structure 100 of the scheme only needs to translate the wall hanging body 10 to enable the first positioning surface 11 to be in butt joint with the second positioning surface 24 for positioning, and releases the wall hanging body 10 to enable the tongue piece 22 to be clamped into the hanging groove 13 for two operation steps to finish the installation operation, so that the wall hanging body 10 is not required to be frequently shifted to align the hanging groove 13 with the tongue piece 22, the interference and the excessive moving resistance are not generated, the wall hanging body 10 and the wall hanging main frame 20 are convenient and labor-saving to install, and the assembly efficiency is high.

It will be appreciated that the second positioning surface 24 is specifically formed by a side surface of the tongue 22 facing the wall hanging body 10 and a side surface of the frame body 21 facing the wall hanging body 10, and in order to ensure the positioning and supporting effect, the side surface of the tongue 22 facing the wall hanging body 10 and the side surface of the frame body 21 facing the wall hanging body 10 are in the same vertical plane.

With continued reference to fig. 2 and 4, the frame body 21 includes a supporting surface 211, the supporting surface 211 and the tongue 22 cooperate to form a clearance recess 23, and an end of the hook 12 away from the first positioning surface 11 abuts against the supporting surface 211.

In general, the weight of a single wall-mounted body 10 (i.e., a photovoltaic inverter) is very large (approximately 25 kg), and the tongue piece 22 is engaged into the hanging groove 13, and at the same time, the end of the hook 12 is abutted against the supporting surface 211, so that the weight of the wall-mounted body 10 can be more uniformly dispersed on the tongue piece 22 and the frame body 21, thereby improving the reliability of mounting the wall-mounted body 20 on the wall-mounted body 10. In other words, if the hooks 12 are spaced from the supporting surface 211, the weight of the wall hanging body 10 is only supported by the engagement between the tongue piece 22 and the hanging groove 13, which is very easy to cause deformation or fracture of the tongue piece 22 beyond the bearing limit of the tongue piece 22, and the wall hanging body 10 falls down to be damaged due to high falling.

Further, the width of the hanging groove 13 is in a decreasing transition from the notch to the groove bottom.

The width of the notch of the hanging groove 13 is designed to be larger, so that the tongue piece 22 can be easily and automatically clamped into the hanging groove 13 smoothly after the hanging body 10 is released, and when the tongue piece 22 slides to the bottom of the groove, the tongue piece 22 can be clamped tightly due to the smaller width of the groove bottom and the thickness close to the thickness of the tongue piece 22.

Alternatively, on the basis of any of the above embodiments, the wall hanging body 10 includes a first side plate 14 and a second side plate 15 that are disposed at intervals in the first direction, the first side plate 14 and the second side plate 15 are both provided with a first positioning surface 11 and a hook 12, the wall hanging main frame 20 extends from the first side plate 14 to the second side plate 15, and the tongue piece 22 is simultaneously snapped into the two hanging grooves 13.

For example, in the present embodiment, the wall-hanging body 10 has a rectangular structure, and the first direction specifically refers to the width direction of the wall-hanging body 10, that is, the arrow direction in fig. 1. The tongue piece 22 is simultaneously engaged with the two lateral hanging grooves 13, so that the force on both sides of the wall hanging body 10 is balanced, and the hanging stability and reliability are improved.

With continued reference to fig. 2, in addition, in yet another embodiment, the frame body 21 includes a first connecting plate 212, a second connecting plate 213, and a third connecting plate 214, one side of the first connecting plate 212 is connected to one side of the tongue 22, the other side of the first connecting plate 212 is connected to one side of the second connecting plate 213, the other side of the second connecting plate 213 is connected to one side of the third connecting plate 214, and the other side of the third connecting plate 214 abuts against the first positioning surface 11; the first connection plate 212 and the third connection plate 214 are perpendicular to the tongue 22 and the second connection plate 213.

The first connecting plate 212 and the tongue 22 are integrally bent and formed, so as to help ensure structural strength and stability of the tongue 22. The first connecting plate 212 and the tongue piece 22 are arranged in a right-angle L shape, that is, the tongue piece 22 is perpendicular to the first connecting plate 212 and extends upwards vertically, so that the hanging groove 13 is more easy to align with the notch downwards, and therefore, after the wall hanging body 10 is released, the tongue piece 22 can be automatically clamped into the hanging groove 13 under the action of the dead weight of the wall hanging body 10, and the position alignment adjustment is not required frequently.

The first connecting plate 212, the second connecting plate 213 and the third connecting plate 214 cooperate to form a rod structure with a U-shaped cross section, and the three connecting plates support each other, so that the structural performance of the frame main body 21 is improved and optimized, and the stability and reliability of the frame main body 21 clamped between the wall and the wall hanging body 10 in a bearing state are better.

Of course, in other embodiments, the first connecting plate 212, the second connecting plate 213, and the third connecting plate 214 may be arranged in a zigzag shape, an i-shape, or the like, or the frame body 21 may be a hollow rod with a cross section in a zigzag shape, which may be flexibly selected according to practical needs.

With continued reference to fig. 2 and 4, when the wall-mounted main frame 20 is mounted, expansion nails are preset on the wall, the first connecting plate 212, the second connecting plate 213 and the second connecting plate 213 are surrounded to form a containing groove 30, the second connecting plate 213 is provided with a wall-mounted hole 213a, and the wall-mounted hole 213a is communicated with the containing groove 30. The wall hanging holes 213a are aligned and inserted into the expansion nails protruding out of the wall surface, so that the expansion nails can extend into the accommodating groove 30 to avoid interference with the rack main body 21; at this time, the hanging main frame 20 can be hung on the wall by clamping the expansion nails with the hanging holes 213a, the installation mode is simple, and the connection is stable and reliable.

Alternatively, at least two wall hanging holes 213a are provided, for example, when the wall hanging holes 213a are provided in two, the two wall hanging holes 213a are respectively disposed near two ends of the second connecting plate 213 in the length direction and are hung in one-to-one correspondence with the expansion nails on the wall, thereby helping to improve the wall hanging installation strength of the wall hanging main frame 20.

With continued reference to fig. 6 and 7, in addition, in any of the above embodiments, the wall-mounted mounting structure 100 further includes a first mounting plate 40 and a second mounting plate 50, the first mounting plate 40 is disposed at one end of the tongue 22, and the first mounting plate 40 is located at an outer side of the first side plate 14 away from the second side plate 15, a first guiding portion 41 is disposed at an end of the first mounting plate 40 away from the tongue 22, and the first guiding portion 41 is bent in a direction away from the first side plate 14; the second mounting plate 50 is disposed at the other end of the tongue 22, and the second mounting plate 50 is disposed at the outer side of the second side plate 15 away from the first side plate 14, and a second guiding portion 51 is disposed at the end of the second mounting plate 50 away from the tongue 22, where the second guiding portion 51 is bent in a direction away from the second side plate 15.

The first lead-in portion 41 and the second lead-in portion 51 cooperate to form a lead-in structure, the first mounting plate 40, the wall-mounted main frame 20 and the second mounting plate 50 cooperate to form a socket 60, and at least a portion of the wall-mounted body 10 is inserted into the socket 60.

Further, the wall-mounted mounting structure 100 further includes a threaded connector, the first mounting plate 40 and the second mounting plate 50 are provided with through holes 70, the first side plate 14 and the second side plate 15 are provided with threaded holes 80 aligned with the through holes 70, and the threaded connector passes through the through holes 70 and is screwed into the threaded holes 80 for fixation.

In actual installation, since the wall hanging body 10 needs to be pushed into the inserting groove 60 and the wall hanging body 10 and the wall hanging main frame 20 are locked and fixed by adopting the threaded connection piece, the gaps between the first mounting plate 40 and the first side plate 14 and the gaps between the second mounting plate 50 and the second side plate 15 cannot be remained too large, and then an installation problem is brought: because the distance between the first side plate 14 and the second side plate 15 is too close to the width of the inserting groove 60, it is difficult to accurately and smoothly push the wall hanging body 10 into the inserting groove 60, and especially, alignment and insertion are more difficult when blind operation is performed in an installation environment with poor sight.

In view of the above, by providing the first and second introduction portions 41 and 51 on the first and second mounting plates 40 and 50, respectively, which are bent in the outer direction away from the wall hanging body 10, the first and second introduction portions 41 and 51 can be matched to form an introduction structure, and the distance between the first and second introduction portions 41 and 51 is larger than the distance between the first and second side plates 14 and 15, so that the wall hanging body 10 can be more easily and rapidly and accurately inserted into the insertion slot 60 under the guiding action of the first and second introduction portions 41 and 51, and the difficulty in mounting and alignment is reduced.

It will be appreciated that the lead-in structure is in particular a horn-like structure.

With continued reference to fig. 1, 5 and 6, in addition, the wall-mounted structure 100 further includes a first wall-mounted auxiliary frame 90 and a second wall-mounted auxiliary frame 90a, wherein the first wall-mounted auxiliary frame 90 and the second wall-mounted auxiliary frame 90a are respectively mounted on opposite sides of the wall-mounted body 10 in the first direction, and the first wall-mounted auxiliary frame 90 and the second wall-mounted auxiliary frame 90a are located below the wall-mounted main frame 20.

The auxiliary frame 90 of first hanging and the auxiliary frame 90a of second hanging are also used for with the expansion nail joint on the wall to realize supporting and fixing the wall hanging body 10 below, and the auxiliary frame 90 of first hanging, the auxiliary frame 90a of second hanging and the main frame 20 of hanging cooperate to form triangle-shaped bearing structure, with the help of the most stable characteristics of triangle-shaped structure, can guarantee that the installation of wall hanging body 10 is more firm.

Further, the heights of the first wall-hanging auxiliary 90 and the second wall-hanging auxiliary 90a away from the top surface of the wall-hanging body 10 are 1.2mm to 1.8mm higher than the heights of the wall-hanging main 20 away from the top surface of the wall-hanging body 10.

Optionally, in this embodiment, the height of the first wall-hanging auxiliary frame 90 and the second wall-hanging auxiliary frame 90a away from the top surface of the wall-hanging body 10 is 1.5mm higher than the height of the wall-hanging main frame 20 away from the top surface of the wall-hanging body 10, so that when the wall-hanging body 10 is installed in a wall-hanging manner, a certain active leaning angle, for example, 1.5 ° can be formed, thereby making up for visual errors and solving the problem that the expansion nails are easy to loosen.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A wall-mounted mounting structure, comprising:

2. The wall hanging mounting structure according to claim 1, wherein the frame body includes a support surface, the support surface cooperates with the tongue piece to form the clearance recess, and an end of the hook away from the first positioning surface abuts against the support surface.

3. The wall hanging mounting structure according to claim 1, wherein the width of the hanging groove is in a decreasing transition from the notch to the groove bottom.

4. The wall-hanging mounting structure according to claim 1, wherein the wall-hanging body comprises a first side plate and a second side plate which are arranged at intervals in a first direction, the first side plate and the second side plate are both provided with the first positioning surface and the hooks, the wall-hanging main frame extends from the first side plate to the second side plate, and the tongue piece is simultaneously clamped into the two hanging grooves.

5. The wall-mounted mounting structure according to claim 1, wherein the rack main body includes a first connection plate, a second connection plate, and a third connection plate, one side of the first connection plate is connected to one side of the tongue piece, the other side of the first connection plate is connected to one side of the second connection plate, the other side of the second connection plate is connected to one side of the third connection plate, and the other side of the third connection plate is abutted to the first positioning surface;

6. The wall-mounted mounting structure according to claim 5, wherein the first connecting plate, the second connecting plate and the second connecting plate are surrounded to form a containing groove, the second connecting plate is provided with a wall-mounted hole, and the wall-mounted hole is communicated with the containing groove.

7. The wall-mounted mounting structure according to claim 4, further comprising a first mounting plate and a second mounting plate, wherein the first mounting plate is disposed at one end of the tongue piece, and the first mounting plate is located at an outer side of the first side plate away from the second side plate, and a first guiding portion is disposed at an end of the first mounting plate away from the tongue piece, and the first guiding portion is bent in a direction away from the first side plate;

8. The wall hanging mounting structure according to claim 7, further comprising a threaded connector, wherein the first mounting plate and the second mounting plate are provided with through holes, the first side plate and the second side plate are provided with threaded holes aligned with the through holes, and the threaded connector passes through the through holes and is screwed into the threaded holes for fixation.

9. The wall-mounted structure of claim 1, further comprising a first wall-mounted auxiliary and a second wall-mounted auxiliary, the first wall-mounted auxiliary and the second wall-mounted auxiliary being mounted on opposite sides of the wall-mounted body in a first direction, respectively, and the first wall-mounted auxiliary and the second wall-mounted auxiliary being located below the wall-mounted main frame.

10. The wall-mounted structure according to claim 9, wherein the height of the first wall-mounted auxiliary frame and the second wall-mounted auxiliary frame away from the top surface of the wall-mounted body is 1.2mm to 1.8mm greater than the height of the wall-mounted main frame away from the top surface of the wall-mounted body.