Wall hanging equipment

Abstract

The invention discloses wall hanging equipment, and belongs to the field of wall hanging equipment. The wall-mounted equipment comprises a machine body and a wall-mounted device body, the shell is at least partially arranged outside the machine body in a covering mode, an opening is formed in the shell, and the opening is vertically arranged in an extending mode; the locking assembly comprises a locking plate, and the locking plate is connected with the outer side of the shell; and the limiting assembly is arranged on the machine body, and one end of the limiting assembly penetrates through the opening and is connected with the locking plate in a sliding and clamping mode. By arranging the locking assembly and the limiting assembly, one end of the locking assembly is slidably clamped with one end of the limiting assembly, the shell can be limited, the machine body can support the shell, the shell can be fixed to the machine body, screw-free installation can be achieved, and installation is convenient.

Description

Technical Field

[0001] The invention belongs to the field of wall-mounted equipment, and in particular, relates to a wall-mounted equipment. Background Art

[0002] Wall-mounted devices can be installed on the wall, which can save indoor space and are becoming more and more popular. At present, the wall-mounted washing machines and similar wall-mounted products on the market need to be disassembled when they arrive at the user's home for installation, and then the machine body is fixed to the wall, and finally the outer shell is installed in place. The outer shell is mainly used for decorative appearance and does not require excessive strength.

[0003] The current fixing method is to tighten three screws at the bottom of the outer shell and three screws at the top of the outer shell. The outer shell needs to be fastened in place with screws before the machine leaves the factory. After the machine arrives at the user's home, the screws need to be removed and then tightened. Frequent disassembly can easily cause the screws to strip and make installation inconvenient.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art, and the purpose is to provide a wall-mounted device. By setting a locking component and a limit component, one end of the locking component and the limit component are slidably engaged, so that the outer shell can be limited, and the fuselage can support the outer shell, and the outer shell can be fixed on the fuselage, so that screwless installation can be achieved and the installation is convenient.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: to provide a wall-mounted device, including:

[0007] body;

[0008] A shell, at least part of which is disposed outside the fuselage, and the shell is provided with an opening, and the opening is vertically extended;

[0009] A locking assembly, comprising a locking plate, wherein the locking plate is connected to the outer side of the housing;

[0010] A limit assembly is arranged on the body, and one end of the limit assembly passes through the opening and is slidably engaged with the locking piece.

[0011] Furthermore, the locking piece is arranged opposite to the opening, and a bayonet is provided on the locking piece, extending along the extending direction of the locking piece; one end of the limiting assembly passes through the opening and is slidably engaged with the bayonet;

[0012] Preferably, the inner diameter of the bayonet decreases from the end through which the limiting component passes toward the other end of the bayonet, and the limiting component passes through one end of the opening and is slidably engaged with the other end of the bayonet.

[0013] Further, the bayonet is arranged opposite to the opening, and the bayonet includes a connecting mounting port and a slot, and the slot is extended upward from the mounting port;

[0014] One end of the limiting assembly is provided with a limiting portion, and the limiting portion passes through the installation opening and is slidably engaged with the clamping slot.

[0015] Furthermore, the locking assembly further comprises a blocking piece arranged outside the locking piece, the blocking piece is connected to the outer wall of the housing, and the blocking piece and the locking piece are arranged relatively spaced apart;

[0016] One end of the limiting assembly is clamped between the locking plate and the blocking plate.

[0017] Further, the blocking piece includes an inclined section and a vertical section;

[0018] One end of the inclined section is connected to the outer wall of the shell, and the other end of the inclined section is connected to the vertical section. The inclined section is inclined from bottom to top, and the vertical section is vertically arranged.

[0019] Furthermore, the locking assembly further comprises a fixing seat arranged on the outer wall of the housing, the fixing seat is provided with an auxiliary opening, and the auxiliary opening is arranged opposite to the opening;

[0020] The locking piece and the blocking piece are arranged on the fixing seat, and one end of the limiting component passes through the opening and the auxiliary opening in sequence and is slidably engaged with the bayonet.

[0021] Furthermore, the locking piece extends upwardly from the shell and is gradually arranged away from the shell. The limiting component is telescopically arranged on the fuselage. The limiting component is extended and then clamped in the locking piece.

[0022] Further, the limiting assembly includes the limiting portion and a telescopic member;

[0023] One end of the telescopic member is connected to the body, and the other end of the telescopic member is connected to the limiting portion. The telescopic member is telescopically arranged, and the diameter of the other end of the telescopic member is smaller than the diameter of the bayonet.

[0024] Furthermore, the telescopic member includes a fixed block, a spring and a connecting rod;

[0025] The fixing block is arranged on the fuselage, a mounting cavity is arranged in the fixing block, the spring is arranged in the mounting cavity, and one end of the spring is connected to the bottom wall of the mounting cavity;

[0026] One end of the connecting rod is connected to the limiting portion, and the other end of the connecting rod passes through the top wall of the installation cavity and is connected to the other end of the spring.

[0027] Further, the wall-mounted device is a wall-mounted washing machine, the body includes a drum module and a back plate, the drum module is arranged on the front side of the back plate; the outer shell is arranged on the outer periphery of the back plate, extends from the outer periphery of the back plate to the front side, and is buckled on the outside of the drum module;

[0028] The locking assembly is arranged on the front side wall and / or the left side wall and / or the right side wall of the shell, and a spacing is arranged between the bottom wall of the shell and the lower end of the fuselage.

[0029] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0030] (1) In the present invention, a locking assembly and a limiting assembly are provided, and one end of the locking assembly and the limiting assembly are slidably engaged to limit the outer shell, and the fuselage can support the outer shell and fix the outer shell on the fuselage, so that screw-free installation can be achieved and the installation is convenient.

[0031] (2) In the present invention, the locking plate and the blocking plate are arranged on the fixing seat, and the fixing seat can be removed. The locking assembly and the housing are two separate parts and can be processed separately, which can reduce the processing difficulty.

[0032] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0034] Figure 1 is a schematic diagram of a wall-mounted device of the present invention;

[0035] Figure 2 is a schematic diagram of a fuselage in the present invention;

[0036] Figure 3 is a schematic diagram of a housing in the present invention;

[0037] Figure 4 is a schematic diagram of the fixing base in the present invention being installed on the housing;

[0038] Figure 5 is a schematic diagram of a locking assembly in the present invention;

[0039] Figure 6 The present invention Figure 5Sectional view at AA in the middle;

[0040] Figure 7 is a schematic diagram of the limit assembly in the present invention;

[0041] Figure 8 It is a schematic diagram of the cooperation process between the limit assembly and the locking assembly in the present invention.

[0042] In the figure: 1, body; 2, shell; 3, locking assembly; 31, locking plate; 311, bayonet; 3111, mounting port; 3112, slot; 32, baffle; 321, inclined section; 322, vertical section; 33, fixing seat; 331, auxiliary port; 4, limiting assembly; 41, limiting part; 42, telescopic member; 421, connecting rod; 422, fixing block; 423, spring.

[0043] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0045] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] like Figures 1 to 8 As shown, a wall-mounted device according to the present invention includes a body 1, a shell 2, a locking component 3 and a limiting component 4.

[0048] The housing 2 is at least partially covered outside the body 1 , and an opening 21 is provided on the housing 2 , and the opening 21 is extended vertically.

[0049] The locking assembly 3 includes a locking piece 31 , and the locking piece 31 is connected to the outer side of the housing 2 .

[0050] The limiting assembly 4 is disposed on the body 1 , and one end of the limiting assembly 4 passes through the opening 21 and is slidably engaged with the locking piece 31 .

[0051] In the above scheme, by setting the locking component 3 and the limiting component 4, one end of the locking component 3 and the limiting component 4 are slidably engaged, so that the shell 2 can be limited, and the body 1 can support the shell 2, and the shell 2 can be fixed on the body 1, so that screw-free installation can be achieved and the installation is convenient.

[0052] Specifically, the rear end of the body 1 is usually connected to a wall. The housing 2 can be used to decorate the appearance and also to prevent dust from entering the external environment, thereby preventing the body 1 from being contaminated. The connection strength between the housing 2 and the body 1 does not need to be too high.

[0053] The locking assembly 3 is installed on the outer wall of the shell 2, and the limiting assembly 4 is installed on the fuselage 1. The limiting assembly 4 is adapted to the locking assembly 3, and the installation position of the limiting assembly 4 on the fuselage 1 is arranged relative to the installation position of the locking assembly 3 on the shell 2.

[0054] The wall-mounted equipment may be a wall-mounted washing machine, a wall-mounted clothes dryer, a wall-mounted air conditioner and similar wall-mounted products.

[0055] When the wall-mounted device is installed, the body 1 is first installed on the wall, and then the shell 2 is aligned with the body 1 for installation. First, the front end of the body 1 is located in the shell 2, and then the shell 2 is moved in the horizontal direction, so that the area of ​​the body 1 covered by the shell 2 becomes larger and larger until the shell 2 can no longer move toward the body 1 in the horizontal direction. At this time, one end of the limit assembly 4 is located in the opening 21, and there is still a distance between the top wall of the shell 2 and the upper end of the body 1; after the horizontal installation is in place, the shell 2 is moved downward, that is, the locking piece 31 is moved downward. In this process, one end of the limit assembly 4 passes through the opening 21 and slides and engages with the locking piece 31. When the top wall of the shell 2 abuts against the upper end of the body 1, the shell 2 is installed on the body 1 and the locking piece 31 is engaged with the limit assembly 4.

[0056] The upper end of the fuselage 1 can support the top wall of the shell 2, that is, the fuselage 1 can support the shell 2; the locking assembly 3 is connected to the shell 2, and the locking piece 31 is engaged with one end of the limiting assembly 4, so that the shell 2 is limited and will not separate from the fuselage 1, and the shell 2 is fixed on the fuselage 1.

[0057] like Figure 1 As shown, the locking piece 31 is arranged opposite to the opening 21 , and a bayonet 311 is provided on the locking piece 31 , extending along the extending direction of the locking piece 31 ; one end of the limiting component 4 passes through the opening 21 and is slidably engaged with the bayonet 311 .

[0058] Preferably, the inner diameter of the bayonet 311 decreases from the end through which the limiting component 4 passes toward the other end of the bayonet 311 , and the limiting component 4 passes through one end of the opening 21 and is slidably engaged with the other end of the bayonet 311 .

[0059] Specifically, the bayonet 311 is arranged opposite to the opening 21. The bayonet 311 has a through end for the stopper assembly 4 to pass through, and the diameter of the through end of the bayonet 311 is larger than the outer diameter of one end of the stopper assembly 4, so that one end of the stopper assembly 4 can pass through the through end of the bayonet 311; the outer diameter of one end of the stopper assembly 4 is larger than the diameter of the other end of the bayonet 311, so that one end of the stopper assembly 4 will not slide out from the other end of the bayonet 311 when slidingly engaging with the other end of the bayonet 311.

[0060] One end of the limiting component 4 needs to first pass through the passing end of the bayonet 311 and then be slidably engaged with the other end of the bayonet 311 .

[0061] In one embodiment of the present invention, the inner diameter of the bayonet 311 gradually decreases from the through end to the other end of the bayonet 311 .

[0062] Specifically, the bayonet 311 is vertically arranged, and the inner diameter of the bayonet 311 gradually decreases from bottom to top.

[0063] Another embodiment of the present invention, as Figure 1 As shown, the bayonet 311 is arranged opposite to the opening 21 , and the bayonet 311 includes a connecting installation opening 3111 and a card slot 3112 , and the card slot 3112 is extended upward from the installation opening 3111 .

[0064] One end of the limiting assembly 4 has a limiting portion 41 , and the limiting portion 41 passes through the installation opening 3111 and is slidably engaged with the locking groove 3112 .

[0065] Specifically, the installation opening 3111 is located at the lower end of the slot 3112, and the diameter of the installation opening 3111 is larger than the diameter of the limiting portion 41 to facilitate the passing of the limiting portion 41; the diameter of the slot 3112 is smaller than the diameter of the limiting portion 41 to prevent the limiting portion 41 from slipping out of the slot 3112 and causing the limiting assembly 4 to disengage from the locking assembly 3.

[0066] Preferably, the limiting portion 41 is a cylinder, and the installation opening 3111 is a circular opening.

[0067] The slot 3112 can be configured as a rectangle. The shape of the opening 21 can be configured as a whole rectangle, or a circle connected to a rectangle.

[0068] The locking assembly 3 further includes a blocking piece 32 disposed outside the locking piece 31 . The blocking piece 32 is connected to the outer wall of the housing 2 . The blocking piece 32 and the locking piece 31 are disposed relatively spaced apart.

[0069] One end of the limiting assembly 4 is clamped between the locking piece 31 and the blocking piece 32 .

[0070] Specifically, the blocking piece 32 and the locking piece 31 are arranged relatively and spaced apart from each other, and an accommodating space is formed between the blocking piece 32 and the locking piece 31 , and the limiting portion 41 is clamped in the accommodating space.

[0071] like Figure 1 , Figure 4 and Figure 6 As shown, the blocking piece 32 includes an inclined section 321 and a vertical section 322 .

[0072] One end of the inclined section 321 is connected to the outer wall of the housing 2 , and the other end of the inclined section 321 is connected to the vertical section 322 . The inclined section 321 is inclined upward from bottom to top, and the vertical section 322 is vertically arranged.

[0073] Specifically, the inclined section 321 is inclined upward from bottom to gradually move away from the housing 2 . The vertical section 322 is parallel to the end surface of the limiting portion 41 .

[0074] like Figure 4 As shown, the locking assembly 3 further includes a fixing seat 33 disposed on the outer wall of the housing 2 , and an auxiliary opening 331 is disposed on the fixing seat 33 , and the auxiliary opening 331 is disposed opposite to the opening 21 .

[0075] The locking piece 31 and the blocking piece 32 are disposed on the fixing seat 33 , and one end of the limiting component 4 passes through the opening 21 and the auxiliary opening 331 in sequence and is slidably engaged with the bayonet 311 .

[0076] In the above solution, the locking piece 31 and the blocking piece 32 are arranged on the fixing seat 33, and the fixing seat 33 can be removed. The locking assembly 3 and the housing 2 are two separate parts and can be processed separately, which can reduce the processing difficulty.

[0077] Specifically, the fixing seat 33 at least partially covers the opening 21 and is extended along the extending direction of the opening 21 .

[0078] The auxiliary port 331 is arranged relative to the opening 21, and the length of the auxiliary port 331 is not shorter than the length of the bayonet 311. The diameter of the auxiliary port 331 is larger than the outer diameter of one end of the limiting component 4, which facilitates the sliding of the locking plate 31 and the sliding engagement of the limiting component 4 with the locking plate 31.

[0079] The locking piece 31 and the blocking piece 32 are both arranged on the fixing seat 33. The fixing seat 33 is detachably mounted on the outer wall of the shell 2. The fixing seat 33 can be removed from the shell 2, that is, the locking assembly 3 as a whole can be removed from the shell 2. The locking assembly 3 and the shell 2 can form two separate components and can be processed separately, thereby reducing the processing difficulty and reducing the production cost.

[0080] In one embodiment of the present invention, the locking piece 31 is at least partially vertically disposed, and the blocking piece 32 is at least partially vertically disposed, and the vertically disposed portions of the two form the accommodating space.

[0081] Another embodiment of the present invention, as Figure 1 , Figure 4 , Figure 6 and Figure 7 As shown, the locking piece 31 extends upward from the housing 2 and is gradually arranged away from the housing 2. The limiting component 4 is telescopically arranged on the body 1. The limiting component 4 is extended and then clamped in the locking piece 31.

[0082] Specifically, one end of the locking piece 31 is connected to the outer wall of the housing 2 , and the other end of the locking piece 31 is inclined upward from bottom to top and the interval between the locking piece 31 and the housing 2 is getting larger and larger.

[0083] The limiting assembly 4, the opening 21, the locking piece 31 and the bayonet 311 are arranged relatively to each other, and the limiting assembly 4 can be retracted. The locking piece 31 is inclined from the housing 2 and is gradually arranged away from the housing 2. When the locking piece 31 slides downward, the end of the limiting assembly 4 that is slidably engaged with the bayonet 311 is closely attached to the side of the locking piece 31 that is away from the housing 2, and the limiting assembly 4 is gradually extended, so that the housing 2 can be closely attached to the body 1.

[0084] In the present invention, the interval between the locking piece 31 and the blocking piece 32 can also be set to a gradually decreasing state, so as to clamp the end of the limiting component 4 that is slidably engaged with the locking piece 31, thereby achieving a better limiting effect and allowing the housing 2 to be more stably installed on the fuselage 1.

[0085] like Figure 7 As shown, the limiting assembly 4 includes the limiting portion 41 and the telescopic member 42 .

[0086] One end of the telescopic member 42 is connected to the body 1 , and the other end of the telescopic member 42 is connected to the limiting portion 41 . The telescopic member 42 is telescopically arranged, and the diameter of the other end of the telescopic member 42 is smaller than the diameter of the bayonet 311 .

[0087] Specifically, the other end of the telescopic member 42 needs to pass through the bayonet 311 to be connected to the limiting portion 41 , and the diameter of the other end of the telescopic member 42 is smaller than the diameter of the bayonet 311 so that the locking piece 31 can slide normally.

[0088] The telescopic member 42 is telescopically arranged, and the limiting portion 41 is slidably engaged with the locking plate 31. When the locking plate 31 slides downward, the other end of the locking plate 31 gradually moves away from the outer shell 2, and the telescopic member 42 changes its length, which can change the horizontal position of the limiting portion 41, so that the outer shell 2 can fit closely against the fuselage 1.

[0089] like Figure 7 As shown, the telescopic member 42 includes a fixing block 422 , a spring 423 and a connecting rod 421 .

[0090] The fixing block 422 is disposed on the body 1 , and a mounting cavity is disposed in the fixing block 422 . The spring 423 is disposed in the mounting cavity, and one end of the spring 423 is connected to the bottom wall of the mounting cavity.

[0091] One end of the connecting rod 421 is connected to the limiting portion 41 , and the other end of the connecting rod 421 passes through the top wall of the installation cavity and is connected to the other end of the spring 423 .

[0092] Specifically, one end of the spring 423 is fixedly connected to the bottom wall of the installation cavity, the other end of the connecting rod 421 is fixedly connected to the other end of the spring 423, and the other end of the connecting rod 421 is located in the installation cavity. The inner wall of the installation cavity penetrated by the connecting rod 421 is the top wall of the installation cavity, and the inner wall opposite to the top wall of the installation cavity is the bottom wall of the installation cavity.

[0093] When the shell 2 is installed in the horizontal direction, the limiting portion 41 passes through the insertion end of the bayonet 311; the shell 2 is continuously moved downward, and the locking piece 31 moves downward accordingly. Since the other end of the locking piece 31 gradually moves away from the shell 2, the limiting portion 41 is pushed, and the spring 423 is stretched under the force; after the shell 2 is installed, the spring 423 is in a stretched state, and the spring 423 will generate elastic force to pull the limiting portion 41 toward the body 1, that is, the limiting portion 41 will make the locking piece 31 and the shell 2 close to the body 1, so that the shell 2 can be installed stably.

[0094] To realize that the spring 423 is in a contracted state after the housing 2 is installed, the locking piece 31 and the blocking piece 32 need to be used in coordination.

[0095] like Figure 1 and Figure 4 As shown, the wall-mounted device is a wall-mounted washing machine, the body 1 includes a drum module and a back plate, the drum module is arranged on the front side of the back plate; the outer shell 2 is covered on the outer periphery of the back plate, extends from the outer periphery of the back plate to the front side, and is buckled on the outside of the drum module.

[0096] The locking assembly 3 is disposed on the front side wall and / or the left side wall and / or the right side wall of the housing 2 , and a spacing is provided between the bottom wall of the housing 2 and the lower end of the body 1 .

[0097] Specifically, the shell 2 is in the shape of a box, and has a chamber inside. The rear end of the shell 2 is open and connected to the chamber. The barrel module includes a single barrel or the barrel module includes an inner and outer barrel. The opening 21, the locking assembly 3 and the limit assembly 4 are arranged opposite to each other. The barrel module is installed on the front side of the back plate, and the shell 2 and the back plate are surrounded by an installation space for the fuselage 1. The barrel mouth of the barrel module is arranged forward.

[0098] When installing the wall-mounted device, first install the back panel on the wall; then install the shell 2, with the rear opening of the shell 2 aligned with the body 1, first install it in the horizontal direction, with the body 1 in the chamber, then move the shell 2 downward, and slide the locking piece 31 and the limit assembly 4 until the top wall of the shell 2 abuts against the upper end of the body 1, and the shell 2 is installed. After installation, there is a gap between the lower end of the body 1 and the lower end of the inner wall of the shell 2, and the gap is set to facilitate the disassembly and assembly of the shell 2.

[0099] When the shell 2 needs to be removed, move the shell 2 upward. When the shell 2 cannot move further upward, one end of the limit assembly 4 is located at the insertion end of the bayonet 311. Move the shell 2 in the horizontal direction to separate from the body 1, and the shell 2 can be removed.

[0100] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can also be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. A wall-mounted device, characterized in that: include, Body (1); A shell (2), at least part of which is arranged outside the body (1), and an opening (21) is arranged on the shell (2), and the opening (21) is arranged to extend vertically; A locking assembly (3), comprising a locking plate (31), wherein the locking plate (31) is connected to the outer side of the housing (2); A limiting component (4) is arranged on the body (1); one end of the limiting component (4) passes through the opening (21) and is slidably engaged with the locking plate (31).

2. The wall-mounted device according to claim 1, characterized in that: The locking piece (31) is arranged opposite to the opening (21); a bayonet (311) is provided on the locking piece (31) and is extended along the extension direction of the locking piece (31); one end of the limiting component (4) passes through the opening (21) and is slidably engaged with the bayonet (311); Preferably, the inner diameter of the bayonet (311) decreases from the end through which the limiting component (4) passes toward the other end of the bayonet (311), and the limiting component (4) passes through one end of the opening (21) and is slidably engaged with the other end of the bayonet (311).

3. The wall-mounted device according to claim 2, characterized in that: The bayonet (311) is arranged opposite to the opening (21), and the bayonet (311) comprises a connecting mounting opening (3111) and a card slot (3112), and the card slot (3112) is extended upward from the mounting opening (3111); One end of the limiting assembly (4) has a limiting portion (41), and the limiting portion (41) passes through the installation opening (3111) and is slidably engaged with the locking groove (3112).

4. The wall-mounted device according to claim 2, characterized in that: The locking assembly (3) further comprises a blocking piece (32) arranged outside the locking piece (31), the blocking piece (32) being connected to the outer wall of the housing (2), and the blocking piece (32) and the locking piece (31) being arranged relative to each other and spaced apart; One end of the limiting assembly (4) is clamped between the locking plate (31) and the blocking plate (32).

5. The wall-mounted device according to claim 4, characterized in that: The blocking piece (32) comprises an inclined section (321) and a vertical section (322); One end of the inclined section (321) is connected to the outer wall of the housing (2), and the other end of the inclined section (321) is connected to the vertical section (322). The inclined section (321) is arranged to be inclined from bottom to top, and the vertical section (322) is arranged vertically.

6. The wall-mounted device according to any one of claims 1 to 5, characterized in that: The locking assembly (3) further comprises a fixing seat (33) arranged on the outer wall of the housing (2), the fixing seat (33) being provided with an auxiliary opening (331), the auxiliary opening (331) being arranged opposite to the opening (21); The locking piece (31) and the blocking piece (32) are arranged on the fixing seat (33), and one end of the limiting component (4) passes through the opening (21) and the auxiliary opening (331) in sequence and is slidably engaged with the bayonet (311).

7. The wall-mounted device according to any one of claims 1 to 5, characterized in that: The locking piece (31) extends upwardly from the outer shell (2) in an inclined manner and is gradually arranged away from the outer shell (2); the limiting component (4) is telescopically arranged on the body (1); and the limiting component (4) is extended and then clamped in the locking piece (31).

8. The wall-mounted device according to claim 7, characterized in that: The limiting assembly (4) comprises the limiting portion (41) and a telescopic member (42); One end of the telescopic member (42) is connected to the body (1), and the other end of the telescopic member (42) is connected to the limiting portion (41). The telescopic member (42) can be telescopically arranged, and the diameter of the other end of the telescopic member (42) is smaller than the diameter of the bayonet (311).

9. The wall-mounted device according to claim 8, characterized in that: The telescopic member (42) comprises a fixing block (422), a spring (423) and a connecting rod (421); The fixing block (422) is arranged on the body (1), a mounting cavity is arranged in the fixing block (422), the spring (423) is arranged in the mounting cavity, and one end of the spring (423) is connected to the bottom wall of the mounting cavity; One end of the connecting rod (421) is connected to the limiting portion (41), and the other end of the connecting rod (421) passes through the top wall of the installation cavity and is connected to the other end of the spring (423).

10. The wall-mounted device according to any one of claims 1 to 9, characterized in that: The wall-mounted device is a wall-mounted washing machine, the body (1) comprises a drum module and a back plate, the drum module is arranged on the front side of the back plate; the outer shell (2) is arranged on the outer periphery of the back plate, extends from the outer periphery of the back plate to the front side, and is buckled on the outside of the drum module; The locking assembly (3) is arranged on the front side wall and / or the left side wall and / or the right side wall of the outer shell (2), and a spacing is arranged between the bottom wall of the outer shell (2) and the lower end of the fuselage (1).

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