CN213361790U

CN213361790U - Wall-mounted structure, shell structure and intercom device

Info

Publication number: CN213361790U
Application number: CN202020814649.8U
Authority: CN
Inventors: 杜珂; 张祺
Original assignee: Jinmao Green Building Technology Co Ltd
Current assignee: Jinmao Green Building Technology Co Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-06-04
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to an equipment technical field for the location, concretely relates to hanging structure, shell structure and intercom equipment. The wall hanging structure comprises a back plate, a plug board and a main shell, wherein the back plate is fixed on a wall; the plugboard is arranged on the back plate and has a set angle with the back plate, and at least one plugboard is arranged; one side of the main shell facing the back plate is provided with a plug-in groove, and the plug-in groove is arranged corresponding to the plug-in board and is suitable for the plug-in board to be inserted; the main casing body is provided with at least one first fixing hole, the first fixing hole is communicated with the inside of the insertion groove and the outside of the main casing body, the insertion plate is provided with at least one second fixing hole, the first fixing hole is communicated with the second fixing hole, and a first fixing piece is suitable for being inserted into the first fixing hole and the second fixing hole. The utility model discloses a hanging structure has that the laminating degree of installation is higher, equipment can not the downward sloping and installation space is big, installs convenient advantage more.

Description

Wall-mounted structure, shell structure and intercom device

Technical Field

The utility model relates to an equipment technical field for the location, concretely relates to hanging structure, shell structure and intercom equipment.

Background

The existing installation methods of some devices, such as televisions, indoor interphones and other products, generally adopt installation methods that a wall-hanging structure is arranged and directly hung on a wall; the other bearing components are provided with accommodating grooves and the equipment is placed in the accommodating grooves and then fixed in a screw fixing mode, a hanging hole mode and the like. In the installation mode, due to factors such as the size of a wall hanging structure and the size of equipment, the fit degree of the equipment and a wall can be influenced, and when the fit degree of the equipment and the wall is poor, the equipment is inclined downwards due to the weight of the equipment or long-time use, and the installation stability is poor; the fixing by means of screw fixing, hanging holes and the like can cause inconvenient installation operation due to the limitation of installation space.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a hanging structure, shell structure and intercom device has solved the problem of the equipment among the prior art and wall laminating degree difference, inconvenient installation.

In order to solve the above problems, the utility model provides a wall hanging structure, which comprises a back plate, a plugboard and a main shell, wherein the back plate is fixed on the wall; the plugboard is arranged on the back plate and has a set angle with the back plate, and at least one plugboard is arranged; one side of the main shell facing the back plate is provided with a plug-in groove, and the plug-in groove is arranged corresponding to the plug-in board and is suitable for the plug-in board to be inserted; the main casing body is provided with at least one first fixing hole, the first fixing hole is communicated with the inside of the inserting groove and the outside of the main casing body, the inserting plate is provided with at least one second fixing hole, the first fixing hole is communicated with the second fixing hole, and a first fixing piece is suitable for being inserted into the first fixing hole and the second fixing hole.

The main shell is provided with a groove, the back plate is installed in the groove, and the outer surface of the back plate is flush with the outer surface of the main shell.

Wherein, the side of the back plate facing the main shell is contacted with the groove bottom surface of the groove.

The backboard is fixed on the wall through a second fixing piece, and an avoiding hole for avoiding the head of the second fixing piece is formed in the bottom surface of the groove.

The back plate is provided with at least one strip hole, the strip hole is obliquely arranged, and the head of the second fixing piece penetrates through the strip hole and extends into the inner side of the back plate.

The number of the elongated holes is four, the axes of the elongated holes are intersected into a rhombus, the corners of the rhombus are positioned outside the space enclosed by the four elongated holes, and the diagonal line of the rhombus perpendicular to the horizontal plane passes through the center of gravity of the backboard.

Wherein, the plugboard is formed by bending the back board.

The four plug boards are respectively positioned on the upper side and the lower side of the back board and positioned at two ends of the plug board.

The utility model provides a pair of shell structure, including foretell hanging structure.

The utility model also provides a pair of intercom equipment, including foretell shell structure.

The wall-mounted structure of the utility model can control the gap between the back plate and the wall body according to requirements by fixing the back plate on the wall body and then fixedly connecting the back plate with the main shell body, and the mounting laminating degree is higher; under the condition that the fit degree of the back plate and the wall body is high, the equipment does not incline downwards due to the weight of the equipment or long-time use; in the process of connecting the back plate and the main shell, compared with the fixed connection between the back plate and the wall, the installation operation of the back plate and the main shell is not influenced due to the limitation of the installation space, and the installation is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a wall-mounted structure perspective view of the present invention;

fig. 2 is a schematic structural view of a back plate of the wall-mounted structure of the present invention;

fig. 3 is a schematic structural view of the main housing of the wall-mounted structure of the present invention;

fig. 4 is a schematic structural view of a first cross-sectional view perpendicular to the back plate of the wall-mounted structure of the present invention;

fig. 5 is a schematic structural view of a second cross-sectional view perpendicular to the back plate of the wall-mounted structure of the present invention;

description of reference numerals:

1-a back plate; 2-a plugboard; 3-a main housing; 4-inserting grooves; 5-a first fixing hole; 6-a second fixing hole; 7-a groove; 8-a long hole; 9-a back plate opening; 10-avoiding holes; 11-a first fixture; 12-a second fixture; 13-device bump.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows:

the wall-mounted structure in this embodiment is suitable for installation of wall-mounted devices, such as televisions, indoor interphones, and the like, and the wall-mounted structure is not limited to be installed on a wall, and may also be installed on other bearing members, such as steel plates, cabinets, and the like.

As shown in fig. 1 to 5, the wall hanging structure mainly includes a back plate 1, a plug board 2 and a main housing 3, the back plate 1 is provided with the plug board 2, and the plug board 2 is connected with the main housing 3 to fixedly connect the back plate 1 and the main housing 3.

In this embodiment, for the backplate 1 fix on the wall earlier, backplate 1 fixes behind the wall can with the wall parallel arrangement, also can have the angle of setting according to the user demand. Since the devices such as the tv and the indoor interphone are installed on the wall and are parallel to the wall, in this embodiment, the back plate 1 is parallel to the wall.

The way of fixing the back plate 1 on the wall can adopt various ways, such as using a fastener to be fixedly connected with the wall, integrally forming the back plate 1 and the wall, and the like. In this embodiment, in order to reduce the complexity of the wall, the application range of the wall-mounted structure is wider, and the backboard 1 is convenient to detach, and the backboard 1 is hung on the wall. As shown in fig. 1, a second fixing member 12 is fixedly installed on the wall, and the backboard 1 is fixed on the wall through the second fixing member 12. Due to the error of the second fixing member 12 in fixing on the wall and the error in machining the backboard 1, and in order to facilitate the installation of the backboard 1, four elongated holes 8 are provided in the backboard 1, and the elongated holes 8 are arranged obliquely. The axes of the strip holes 8 are intersected into a rhombus, the corners of the rhombus are positioned outside the space enclosed by the four strip holes 8, and the diagonal line of the rhombus perpendicular to the horizontal plane passes through the gravity center of the back plate 1. When the backboard 1 is installed on the wall, the two strip holes 8 at the lower side or the upper side can be firstly inserted through the second fixing member 12, then the position of the backboard 1 is properly adjusted, and the two strip holes 8 at the upper side or the lower side of the backboard 1 are inserted through the second fixing member 12, so that the backboard 1 is hung on the wall. For hanging, the second fixing member 12 has a head portion extending into the back plate 1 through the elongated hole 8, and the head portion is used for clamping the second fixing member 12 on the inner side of the back plate 1 to prevent the second fixing member 12 from being removed from the elongated hole 8. The second fixing member 12 may have various structures such as an L-shaped hook, a bolt, a screw, etc.

Because the second fixing member 12 is provided with a head, an avoiding hole 10 needs to be formed in the back plate 1 or the side wall of the back plate 1 where the main housing 3 is installed, so as to avoid the head of the second fixing member 12, in this embodiment, as shown in fig. 3, the avoiding hole 10 is formed in the main housing 3.

The device on the back plate 1 corresponding to the wall-mounted structure is deformed appropriately, for example, the structure of the back plate 1 has a curvature to adapt to the shape of the device applied to the wall-mounted structure. In this embodiment, as shown in fig. 1, the backboard 1 is a plate-shaped structure, and is arranged parallel to the wall, the device used in the wall hanging structure has a device protrusion 13, and the backboard 1 is provided with a backboard opening 9 at a required position, so that the device protrusion 13 protrudes through the backboard opening 9.

The plugboard 2 is arranged on the back board 1, and has a set angle with the back board 1, as shown in fig. 1 and fig. 2, the plugboard 2 has four plugboards 2, and the four plugboards 2 are respectively located at the upper side and the lower side of the back board 1, and are located at two ends of the plugboard 2, that is, in four corners of the upper side and the lower side in fig. 2. In this embodiment, the back plate 1 is a regular rectangular plate-shaped structure, and when the back plate 1 is a structure having another shape, the position of the inserting plate 2 needs to be adjusted, but the position of the inserting plate 2 needs to satisfy the requirements of supporting the hanging structure and hanging strength.

The mode of fixing the plugboard 2 on the back plate 1 may be that the plugboard 2 is fixed on the back plate 1 by welding or the like, or the plugboard 2 is formed by bending the back plate 1, the connection strength between the plugboard 2 and the back plate 1 is the best, and the strength of fixing the equipment applied to the wall hanging structure on the wall is higher.

As an alternative embodiment, only two pinboards 2 are provided, and the length of the pinboard 2 is the same as the length of the left side and the right side of the back plate 1 in fig. 1, so that the connection strength between the pinboard 2 and the back plate 1 is higher, and the wall hanging structure has higher strength and better stability.

When plugboard 2 sets up the upper and lower both sides at backplate 1, the equipment weight scope that hanging structure is suitable for is wider, but, when some user demands, if the atress of the left and right sides more influences hanging structure's bearing capacity, plugboard 2 can also set up the left and right sides of backplate 1 to and left and right sides and upper and lower both sides. That is, the plugboard 2 is disposed at the position of the back plate 1, and can be disposed according to the load-bearing requirement, the use requirement, and the like, for example, the plugboard 2 in this embodiment is disposed at the upper and lower sides of the back plate 1, or at the left and right sides in other embodiments, or the plugboard 2 is disposed around the back plate 1.

One side of the main housing 3 facing the back plate 1 is provided with a plug groove 4, and the plug groove 4 is arranged corresponding to the plug board 2 and is suitable for the plug board 2 to be inserted. The main casing body 3 is provided with at least one first fixing hole 5, the first fixing hole 5 is communicated with the inside of the inserting groove 4 and the outside of the main casing body 3, the inserting plate 2 is provided with at least one second fixing hole 6, the first fixing hole 5 is communicated with the second fixing hole 6, and a first fixing piece 11 is suitable for being inserted into the first fixing hole 5 and the second fixing hole 6. In this embodiment, the shape of the insertion grooves 4 and the number of the insertion grooves 4 are arranged corresponding to the insertion plate 2, that is, as shown in fig. 3, the number of the insertion grooves 4 is 4, and the insertion grooves 4 are located on the upper and lower sides of the main housing 3.

When the back plate 1 is connected with the main shell 3, the inserting plate 2 is inserted into the inserting groove 4, and then the first fixing piece 11 sequentially penetrates through the first fixing hole 5 and the second fixing hole 6 to fix the inserting plate 2 in the inserting groove 4, so that the back plate 1 is fixedly connected with the main shell 3. The number of the first fixing holes 5 and the second fixing holes 6 and the number of the first fixing pieces 11 are set according to the use requirement, the lengths of the plugboard 2 and the pluggroove 4 and the weight of the equipment applied to the wall hanging structure. In this embodiment, for the outer surface of the wall hanging structure to be flush and beautiful, the first fixing member 11 is also a countersunk screw.

In this embodiment, in order to make the outer surface of the wall-mounted structure flat and beautiful, and in order to increase the load-bearing capacity and the anti-tilting capacity of the wall-mounted structure, a groove 7 is formed in the main housing 3, the back plate 1 is installed in the groove 7, the outer surface of the back plate 1 is flush with the outer surface of the main housing 3, and one surface of the back plate 1 facing the main housing 3 is in contact with the bottom surface of the groove 7.

As shown in fig. 3, the second fixing member 12 may be a countersunk screw, and the head of the countersunk screw located on the inner side of the back plate 1 is disposed in the avoiding hole 10 on the bottom surface of the slot. The setting mode of backplate 1 orientation the one side of main casing body 3 with the tank bottom surface contact of recess 7 can reduce main casing body 3 with take place to become flexible between backplate 1, or the slope that the clearance caused appears the hanging structure.

In this embodiment, the main housing 3 is a regular rectangle, and the device applied to the wall-hanging structure is also a regular rectangle, so the first fixing hole 5 and the second fixing hole 6 can be set such that the axes of the first fixing hole 5 and the second fixing hole 6 are parallel to the back plate 1, that is, the axes of the first fixing hole 5 and the second fixing hole 6 are parallel to the wall.

In the embodiment, the back plate 1 is fixed on the wall body, and then the back plate 1 is fixedly connected with the main shell 3, so that a gap between the back plate 1 and the wall body can be controlled as required, and the installation fit degree is higher; under the condition that the fit degree of the back plate 1 and the wall body is high, the equipment does not incline downwards due to the weight of the equipment or long-time use; in the process of connecting the back plate 1 and the main shell 3, compared with the fixed connection between the back plate and the wall, the installation operation of the back plate 1 and the main shell 3 cannot be influenced due to the limitation of the installation space, and the installation is more convenient.

Example two:

the embodiment provides a shell structure, which includes the wall-mounted structure and the shell body in the first embodiment, the main shell 3 in the wall-mounted structure may also be the shell body in the shell structure, or the main shell 3 and the shell body are fixedly connected.

Example three:

the embodiment provides an intercom device, including the shell structure in embodiment two. Correspondingly the intercom equipment has easy to assemble, install on the wall after with the laminating degree of wall is higher, and has the better advantage of the steadiness of intercom equipment.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A wall hanging structure is characterized in that the wall hanging structure comprises,

the back plate (1), the back plate (1) is fixed on the wall;

the plug boards (2) are arranged on the back plate (1) and have a set angle with the back plate (1), and at least one plug board (2) is arranged;

the main shell (3), one side of the main shell (3) facing the backboard (1) is provided with a plug-in groove (4), and the plug-in groove (4) is arranged corresponding to the plug-in board (2) and is suitable for the plug-in board (2) to be inserted;

be equipped with at least one first fixed orifices (5) on main casing body (3), first fixed orifices (5) intercommunication in inserting groove (4) with the outside of main casing body (3), be equipped with at least one second fixed orifices (6) on plugboard (2), first fixed orifices (5) with second fixed orifices (6) intercommunication, be suitable for in first fixed orifices (5) and second fixed orifices (6) to insert first mounting (11).

2. The wall hanging structure according to claim 1, wherein the main housing (3) is provided with a recess (7), the back plate (1) is mounted in the recess (7), and the outer surface of the back plate (1) is flush with the outer surface of the main housing (3).

3. The wall hanging structure according to claim 2, wherein a face of the back plate (1) facing the main housing (3) is in contact with a groove bottom face of the groove (7).

4. The wall hanging structure according to claim 3, wherein the back plate (1) is fixed to the wall by a second fixing member (12), and an avoiding hole (10) is provided on the bottom surface of the groove to avoid the head of the second fixing member (12).

5. The wall hanging structure according to claim 4, characterized in that the back plate (1) is provided with at least one elongated hole (8), the elongated hole (8) is obliquely arranged, and the head of the second fixing member (12) passes through the elongated hole (8) and extends into the inner side of the back plate (1).

6. The wall hanging structure according to claim 5, characterized in that said elongated holes (8) have four, the axes of said elongated holes (8) intersect in a rhombus, the corners of said rhombus are located outside the space enclosed by said four elongated holes (8), the diagonal of said rhombus perpendicular to the horizontal plane passes through the center of gravity of said back plate (1).

7. Wall hanging structure according to claim 1, characterised in that said plugboard (2) is bent into said back plate (1).

8. The wall hanging structure according to claim 1, wherein the inserting grooves (4) are located at the upper and lower sides of the main casing (3), the axis of the first fixing hole (5) is parallel to the back plate (1), the number of the inserting plates (2) is four, and the four inserting plates (2) are located at the upper and lower sides of the back plate (1) and at the two ends of the inserting plates (2).

9. A shell structure comprising the wall hanging structure of any one of claims 1 to 8.

10. An intercom unit comprising the housing structure of claim 9.