Net cover mounting structure of sound equipment and sound equipment

Abstract

The utility model relates to the technical field of sound equipment, in particular to a sound equipment mesh enclosure mounting structure and a sound equipment. Comprising a body part which comprises a sound housing and a first horn support, and the side surface of the sound housing is provided with a first installation port; the first loudspeaker bracket is mounted at the first mounting opening and encloses a loudspeaker mounting cavity with the sound equipment shell; the side face net cover wraps at least part of the side face of the body part in the circumferential direction of the body part, a buckle assembly is arranged between the inner side face of the side face net cover and the body part, and the buckle assembly forms locking force on the side face net cover so that the inner wall of the side face net cover can abut against the outer surface of the body part. By means of the installation mode of the buckle assemblies, the side face net covers can be fixed to the body part without screws, even if the side face net covers are made of different materials, only the same buckle assemblies need to be arranged between the different side face net covers and the body part, replacement of the side face net covers made of different materials is facilitated, the replaceability of the side face net covers is achieved, and the replacement cost of the side face net covers is reduced. And the universality of the body part is improved.

Description

Technical Field

[0001] This application relates to the field of audio technology, and in particular to a grille mounting structure for an audio speaker and an audio speaker. Background Technology

[0002] To protect audio products from dust, a grille is usually added to the front of the speaker. This prevents dust from settling on the speaker and also prevents objects from touching the speaker cone and causing damage. Grilles are typically made of fabric, metal, or plastic.

[0003] Speaker grilles also serve a decorative purpose. Fabric grilles are typically supported by a grille frame, with the outer surface covered in fabric and then hot-pressed. Iron mesh is formed by direct punching from a mold, while plastic mesh is injection molded. Different grille materials result in different aesthetic effects, catering to diverse preferences. Traditional speaker grilles are installed using screws. Different grille materials have different requirements for screw fastening, and their structures also differ. Furthermore, the size and position of the mounting screw holes on the same speaker housing vary depending on the material. When replacing a grille, the mounting screw holes on the speaker housing must be re-machined, resulting in poor versatility for speaker housings. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, or at least partially solve the above-mentioned technical problems, some embodiments of this application provide a speaker grille mounting structure and speaker, so as to realize the replaceability of the grille on the same speaker shell and improve the diversity of speaker product appearance.

[0005] A first aspect of some embodiments of this application provides a speaker grille mounting structure, including:

[0006] The main body includes a speaker housing and a first speaker bracket. The speaker housing has a first mounting opening on its side. The first speaker bracket is installed at the first mounting opening and together with the speaker housing, forms a speaker mounting cavity.

[0007] A side mesh cover wraps around at least a portion of the side surface of the main body in the circumferential direction. A buckle assembly is provided between the inner side surface of the side mesh cover and the main body. The buckle assembly forms a locking force on the side mesh cover, causing the inner wall of the side mesh cover to abut against the outer surface of the main body.

[0008] This design results in a better fit between the side mesh and the main body, reducing the gap between them. The snap-fit ​​assembly effectively solves the problem of a tight fit between the side mesh and the main body, controlling its offset in multiple horizontal and vertical directions. Furthermore, the snap-fit ​​assembly allows the side mesh to be fixed to the main body without screws. Even with different side mesh materials, only the same snap-fit ​​assembly needs to be used between different side meshes and the main body, facilitating the replacement of side meshes of different materials and improving the versatility of the main body.

[0009] In some embodiments, the snap-fit ​​assembly includes at least one set of snap-fit ​​mechanisms for locking the side mesh cover to the body portion and restricting the movement of the side mesh cover in all directions.

[0010] The use of multiple interlocking mechanisms provides a ring-shaped locking force between the side mesh and the main body. By utilizing mechanical internal tension and ring-shaped force, a tight fit between the side mesh and the main body is achieved, resulting in zero gaps, shock resistance, and anti-detachment features.

[0011] In some embodiments, the body portion is rectangular in shape, and the side mesh includes a front sidewall, a left sidewall, a right sidewall, and a rear sidewall that are connected to each other. A notch is formed in the rear sidewall along the vertical direction to form the two ends of the side mesh.

[0012] This design makes it easier to install the side mesh cover, and when subjected to external forces, the side mesh cover can undergo a certain degree of elastic deformation, allowing it to wrap around the sides of the main body.

[0013] In some embodiments, at least one set of the snap-fit ​​mechanisms includes a first snap-fit ​​mechanism, the first snap-fit ​​mechanism including a first buckle and a first slot that engages with the first buckle, the first buckle is provided at both the upper and lower ends of the front sidewall, and the first buckles at the upper and lower ends of the front sidewall are arranged facing away from each other, the first slot is provided on the body portion and is provided corresponding to the first buckle.

[0014] In this way, after the front side wall of the side mesh is installed by engaging the first buckle with the first slot 42 on the main body, the positions of the front side wall and the main body are relatively fixed, achieving a tight fit.

[0015] In some embodiments, at least one set of the latching mechanisms includes a second latching mechanism, the second latching mechanism including a second buckle and a second slot cooperating with the second buckle, the second buckle being disposed on the left side wall and / or the right side wall, the second slot being disposed on the body portion and correspondingly disposed to the second buckle.

[0016] The engagement of the second buckle and the second slot restricts the side mesh cover from moving further backward relative to the main body, thus improving the stability of the installation structure.

[0017] In some embodiments, at least one set of the locking mechanisms includes a third locking mechanism, which includes a third forward locking mechanism and a third reverse locking mechanism, wherein the locking directions of the third forward locking mechanism and the third reverse locking mechanism are opposite.

[0018] Through the cooperation of the third forward snap-fit ​​mechanism and the third reverse snap-fit ​​mechanism, a tight fit can be achieved between the rear side of the side mesh cover and the rear side of the main body.

[0019] In some embodiments, the side mesh cover is further provided with a first positioning post, and the main body is provided with a first positioning hole that cooperates with the first positioning post.

[0020] The first positioning post and the second positioning hole can achieve the pre-positioning of the side mesh cover, and then the tight assembly of the side mesh cover can be achieved through the mutual cooperation of the snap-fit ​​mechanisms on the side mesh cover.

[0021] In some embodiments, a top mesh cover is also included, wherein a fourth buckle and a second positioning post are provided on the top surface of the main body, and a fourth slot that cooperates with the fourth buckle and a second positioning hole that cooperates with the second positioning post are provided on the top surface of the main body.

[0022] The top mesh cover 3 is pre-positioned by the cooperation of the second positioning post and the second positioning hole. Then, the fourth buckle is snapped into place with the fourth snap-fit ​​hole to realize the installation of the top mesh cover.

[0023] In some embodiments, the side of the main body is provided with a mounting groove, and the side mesh is embedded in the mounting groove. This achieves an aesthetically pleasing appearance for the audio product.

[0024] A second aspect of this application provides an audio system including a grille mounting structure as described in any of the preceding claims. Attached Figure Description

[0025] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or related technologies, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, those skilled in the art can obtain other drawings based on these drawings without creative effort.

[0027] Figure 1This is an overall view of the sound system described in some embodiments of this application;

[0028] Figure 2 This is a schematic diagram of the installation structure of the speaker grille described in some embodiments of this application;

[0029] Figure 3 This is a schematic diagram of the installation structure of the speaker grille described in some embodiments of this application;

[0030] Figure 4 This is a schematic diagram of the structure of the rear sidewall of the side mesh cover described in some embodiments of this application;

[0031] Figure 5 This is a schematic diagram of the structure of the side mesh cover described in some embodiments of this application;

[0032] Figure 6 for Figure 5 A magnified view of part A in the image;

[0033] Figure 7 This is a schematic diagram of the structure of the third forward slot and the third reverse snap-fit ​​block as described in some embodiments of this application;

[0034] Figure 8 This is a schematic diagram of the top mesh cover described in some embodiments of this application;

[0035] Figure 9 This is a schematic diagram of the top surface structure of the body portion as described in some embodiments of this application;

[0036] Figure 10 This is a schematic diagram of the mounting slot structure described in some embodiments of this application.

[0037] Among them, 1. Body part; 11. Speaker housing; 12. First speaker bracket; 13. Second speaker bracket; 101. Mounting slot; 131. Fourth snap-fit ​​hole; 132. Second positioning hole;

[0038] 2. Side mesh cover; 21. Front side wall; 22. Left side wall; 23. Right side wall; 24. Rear side wall;

[0039] 3. Top mesh cover; 31. Fourth buckle; 32. Second positioning post;

[0040] 41. First buckle; 42. First slot; 43. First positioning post; 44. Second buckle; 45. Third forward buckle; 46. Third reverse snap-fit ​​slot; 451. First connecting part; 452. First snap-fit ​​part; 461. Limiting strip; 462. Stop strip; 47. Third forward snap-fit ​​slot; 48. Support block; 49. Third reverse snap-fit ​​block. Detailed Implementation

[0041] To better understand the above-mentioned objectives, features, and advantages of this application, the solution of this application will be further described below. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0042] Many specific details are set forth in the following description in order to provide a full understanding of this application, but this application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some embodiments of this application, and not all embodiments.

[0043] like Figures 1 to 10 As shown, this application provides a speaker grille mounting structure. The grille serves a decorative function in speaker products; different materials create different visual effects. The grille mounting structure provided in this application allows for the replacement of different grilles on the same speaker, meeting the needs of different users.

[0044] In some embodiments, the speaker grille mounting structure includes a body 1, which includes a speaker housing 11 and a first speaker bracket 12. The speaker housing 11 has a first mounting opening on its side, and the first speaker bracket 12 is mounted at the first mounting opening, together with the speaker housing 11, forming a speaker mounting cavity. The speaker housing 11 is a rectangular frame structure, and the first mounting opening is formed on at least one side of the speaker housing 11. Specifically, in some embodiments of this application, the first mounting opening is formed on the front and left / right sides of the speaker housing 11. The first speaker bracket 12 is mounted at the first mounting opening, together with the speaker housing 11, forming a rectangular frame structure with a speaker mounting cavity. The functional components of the speaker are all disposed within the speaker mounting cavity, including a speaker, a circuit board, and other structures.

[0045] The speaker grille mounting structure provided in this application embodiment also includes a side grille 2. The side grille 2 wraps around at least a portion of the side surface of the body part 1 in the circumferential direction. A snap fastening assembly is provided between the inner side surface of the side grille 2 and the body part 1. The snap fastening assembly forms a locking force on the side grille 2, so that the inner side wall of the side grille 2 abuts against the outer surface of the body part 1.

[0046] The snap-fit ​​assembly generates radial pressure through a ring-shaped locking force, and its working principle is based on purely mechanical contact rather than material properties. Whether it is a metal, plastic, wood, or composite mesh cover, as long as the surface can provide sufficient friction, the snap-fit ​​can convert the locking force into a stable fixing effect through its geometry.

[0047] The speaker grille mounting structure features a snap-fit ​​assembly between the side grille 2 and the main body 1. This assembly wraps around at least a portion of the side surface of the main body 1, creating a ring-shaped locking force that ensures the inner surface of the side grille 2 fits snugly against the outer surface of the main body 1. This design improves the fit between the side grille 2 and the main body 1, reducing the gap between them. The snap-fit ​​assembly effectively solves the problem of a tight fit between the side grille 2 and the main body 1, controlling any misalignment in multiple horizontal and vertical directions. Furthermore, the snap-fit ​​assembly allows the side grille 2 to be fixed to the main body 1 without screws. Even with different materials, the same snap-fit ​​assembly can be used between different side grilles 2 and the main body 1, facilitating the replacement of side grilles 2 made of different materials and improving the versatility of the main body 1.

[0048] In some embodiments of this application, the snap-fit ​​assembly includes at least one set of snap-fit ​​mechanisms, which are used to lock the side mesh cover 2 to the body part 1 and restrict the movement of the side mesh cover 2 in various directions.

[0049] Specifically, at least one locking mechanism includes a first locking mechanism, a second locking mechanism, and a third locking mechanism. The first locking mechanism restricts the movement of the side mesh cover 2 in the front-back direction, the second locking mechanism restricts the movement of the side mesh cover 2 in the vertical direction, and the third locking mechanism restricts the movement of the side mesh cover 2 in the left-right direction. By employing three sets of locking mechanisms, the side mesh cover 2 is limited in several directions—front-back, vertical, and left-right—preventing movement of the side mesh cover 2 relative to the main body 1 after installation, thus improving the reliability of the side mesh cover 2 installation. Simultaneously, the cooperation of the three sets of locking mechanisms provides a ring-shaped locking force between the side mesh cover 2 and the main body 1. Through mechanical internal tension and ring-shaped force, a tight fit is achieved between the side mesh cover 2 and the main body 1, featuring zero gaps, shock resistance, and anti-detachment characteristics.

[0050] In some embodiments, the body part 1 is rectangular in shape, and the side mesh cover 2 includes a front side wall 21, a left side wall 22, a right side wall 23 and a rear side wall 24 that are connected to each other. The rear side wall 24 has a notch in the vertical direction to form the two ends of the side mesh cover 2.

[0051] Specifically, the main body 1 has a rectangular shape. The sides of the main body 1 include four surfaces: a front side, left and right sides, and a rear side. The first speaker bracket 12 is formed on the front side and part of the left and right sides of the main body 1. The rear side of the main body 1 has structures such as a power connector. The side mesh 2 includes a front side wall 21, left and right side walls 23, and a rear side wall 24 that are connected to each other. The rear side wall 24 has a notch in the vertical direction to form the two ends of the side mesh 2. It can be understood that the side mesh 2 unfolds into a rectangle. When the side mesh 2 wraps around the side of the main body 1, there is a certain gap between the two ends of the side mesh 2, which forms the notch. This setting makes it easier to install the side mesh 2. The side mesh 2 is generally made of a material with a certain elastic deformation capability, such as plastic or metal. When subjected to external force, the side mesh 2 can produce a certain elastic deformation so that the side mesh 2 can wrap around the side of the main body 1.

[0052] It is understood that in some embodiments of this application, the side mesh cover 2 has a "U-shaped" cross-section with an opening on one side. The side mesh cover 2 can be integral or assembled in parts, depending on the actual installation requirements.

[0053] In some embodiments of this application, the first snap-fit ​​mechanism includes a first buckle 41 disposed on the front side wall 21 of the side mesh cover 2 and a first snap groove 42 disposed on the main body 1. The first buckle 41 is disposed at the upper and lower ends of the front side wall 21, and the first buckles 41 at the upper and lower ends of the front side wall 21 are arranged facing away from each other.

[0054] Specifically, the first buckle 41 is L-shaped and includes a first connecting section and a second connecting section. The first connecting section and the second connecting section are vertically arranged to form the L-shape of the first buckle 41. The end of the first connecting section is connected to the inner wall of the side mesh cover 2. The end of the second connecting section away from the inner wall of the side mesh cover 2 is bent upward or downward relative to the first connecting section. The first buckle 41 at the upper end of the side mesh cover 2 is bent upward, and the first buckle 41 at the lower end of the side mesh cover 2 is bent downward. The first buckles 41 at each position engage with the first slots 42 on the front side of the main body 1. In this way, after the front side wall 21 of the side mesh cover 2 is installed by engaging with the first slots 42 on the main body 1 through the first buckles 41, the position of the front side wall 21 and the main body 1 is relatively fixed, achieving a tight fit.

[0055] In some embodiments of this application, the second latching portion includes a second latch 44 disposed on the left side wall 22 and / or the right side wall 23 and a second latching groove disposed on the main body 1 corresponding to the second latch 44. The second latch 44 is disposed rearward. The second latch 44 is L-shaped and bends towards the rear side wall 24. The engagement of the second latch 44 with the second latching groove restricts the side mesh cover 2 from continuing to move rearward relative to the main body 1.

[0056] In some embodiments of this application, the rear sidewall 24 of the side mesh cover 2 is provided with a third snap-fit ​​mechanism, which includes a third forward snap-fit ​​mechanism and a third reverse snap-fit ​​mechanism, and the locking directions of the third forward snap-fit ​​mechanism and the third reverse snap-fit ​​mechanism are opposite.

[0057] For example, the third forward snap-fit ​​mechanism includes a third forward snap-fit ​​45 and a third forward snap-fit ​​groove 47 that cooperate with each other. The third forward snap-fit ​​45 includes a first connecting portion 451 and a first snap-fit ​​portion 452. One end of the first connecting portion 451 is connected to the inner wall of the side mesh cover 2, and the other end is connected to the first snap-fit ​​portion 452. The first snap-fit ​​portion 452 is disposed opposite to the inner wall of the side mesh cover 2, and an opening is formed between the first snap-fit ​​portion 452, the first connecting portion 451, and the inner wall of the side mesh cover 2, facing the end of the side mesh cover 2. The first limiting groove; the corresponding position of the main body 1 is provided with a third positive snap-fit ​​groove 47. The third positive snap-fit ​​groove 47 is provided by opening a hole in the main body 1. In order to make the side mesh cover 2 fit with the surface of the main body 1, a support block 48 is provided at the third positive snap-fit ​​groove 47. When the third positive buckle 45 is inserted into the third positive snap-fit ​​groove 47, the support block is snapped into the first limiting groove. The thickness of the support block 48 matches the distance between the first snap-fit ​​part 452 and the inner wall of the side mesh cover 2 to achieve a tight fit.

[0058] The third reverse snap-fit ​​structure includes a third reverse snap-fit ​​groove 46 and a third reverse snap-fit ​​block 49. The third reverse snap-fit ​​groove 46 is provided on the side mesh cover 2 and includes two limiting strips 461 and a stop strip 462. The two limiting strips 461 are arranged in parallel and in the left-right direction. The stop strip 462 is provided at one end of the limiting strips 461 near the end of the side mesh cover 2 and is connected to the limiting strips 461. The two limiting strips 461 and the stop strip 462 form a third reverse snap-fit ​​groove 46 with an opening away from the end of the side mesh cover 2. The body part 1 is provided with a third reverse snap-fit ​​block 49. During assembly, the third reverse snap-fit ​​block 49 is inserted into the third reverse snap-fit ​​groove 46 from the opening of the third reverse snap-fit ​​groove 46 in the left-right direction until the third reverse snap-fit ​​block 49 abuts against the stop strip 462.

[0059] In some embodiments of this application, the third forward buckle 45 and the third reverse snap groove 46 are both provided on the inner wall of the rear side of the side mesh cover 2 and are provided near the end of the side mesh cover 2, which effectively ensures that the notch on the rear side of the side mesh cover 2 does not deform and can achieve a tight fit between the rear side and the rear side of the main body 1.

[0060] Combination Figure 5 As shown, in some embodiments of this application, the inner wall of the side mesh cover 2 is also provided with a first positioning post 43, and the main body 1 is provided with a first positioning hole that cooperates with the first positioning post 43. The front side wall 21, left and right side walls 23 and rear side wall 24 of the side mesh cover 2 are all provided with the first positioning post 43. The number and setting position of the first positioning post 43 are determined according to the shape and size of the side mesh cover 2 and the installation requirements.

[0061] When installing the side mesh cover 2, the first positioning hole is inserted into the first positioning post 43 to determine the assembly position of the side mesh cover 2 and achieve the pre-positioning of the side mesh cover 2. Then, the side mesh cover 2 is tightly assembled by the mutual cooperation of the snap-fit ​​mechanisms on the side mesh cover 2.

[0062] Combination Figure 10 As shown, in some embodiments of this application, for aesthetic purposes, a mounting groove 101 is formed on the side of the main body 1, and the side mesh cover 2 is embedded in the mounting groove 101. The outer surface of the side mesh cover 2 is flush with the opening of the mounting groove 101 to make the outer surface of the speaker flat. The coverage area of ​​the mounting groove 101 is equal to the area of ​​the side mesh cover 2 so that the side mesh cover 2 can be perfectly embedded in the mounting groove 101.

[0063] Combination Figure 8 and Figure 9 As shown, in some embodiments of this application, a top mesh cover 3 is also included. The top mesh cover 3 is provided with a fourth buckle 31 and a second positioning post 32. The main body 1 also includes a second speaker bracket 13, which is disposed on the top of the speaker housing 11. The top surface of the second speaker bracket 13 is provided with a second positioning hole 132 that cooperates with the second positioning post 32, and a fourth snap-fit ​​hole 131 that cooperates with the fourth buckle 31. The fourth buckle 31 is an L-shaped hook structure. The interior of the second positioning post 32 is hollow and has a notch along the axial direction, dividing the second positioning post 32 into at least two parts. When subjected to external pressure, at least two parts can retract inward, and return to their original position after the external force disappears. The top mesh cover 3 is pre-positioned by the cooperation of the second positioning post 32 and the second positioning hole. Then, the fourth buckle 31 is snapped into the fourth snap-fit ​​hole 131 to realize the installation of the top mesh cover 3.

[0064] In addition, both the side grille 2 and the top grille 3 include a grille bracket and a grille cover. The buckle assembly is set between the grille bracket and the main body 1. The grille cover is covered on the outer surface of the grille bracket. The grille cover can be a cloth mesh or a wire mesh. The cover is placed on the plastic grille bracket. When the grille bracket is covered with a cloth mesh, the product has a cloth mesh shape. When the grille bracket is covered with a wire mesh, the product has a wire mesh shape. When the grille bracket is not covered, the product has a plastic mesh shape. Therefore, the speaker grille can be switched to cloth mesh, wire mesh or plastic mesh according to the shape requirements.

[0065] In some embodiments of this application, a speaker is also provided, employing the speaker grille mounting structure described in the above embodiments.

[0066] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0067] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments described herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A speaker grill mounting structure, characterized by comprising: include: The main body includes a speaker housing and a first speaker bracket. The speaker housing has a first mounting opening on its side. The first speaker bracket is installed at the first mounting opening and together with the speaker housing, forms a speaker mounting cavity. A side mesh cover wraps around at least a portion of the side surface of the main body in the circumferential direction. A buckle assembly is provided between the inner side surface of the side mesh cover and the main body. The buckle assembly forms a locking force on the side mesh cover, causing the inner wall of the side mesh cover to abut against the outer surface of the main body.

2. The acoustic grill mounting structure of claim 1, wherein The buckle assembly includes at least one set of locking mechanisms, which are used to lock the side mesh cover to the main body and restrict the movement of the side mesh cover in all directions.

3. The acoustic mesh mounting structure of claim 2, wherein, The main body is rectangular in shape, and the side mesh includes a front side wall, a left side wall, a right side wall and a rear side wall that are connected to each other. A notch is made in the rear side wall along the vertical direction to form the two ends of the side mesh.

4. The acoustic mesh mounting structure of claim 3, wherein At least one set of the snap-fit ​​mechanisms includes a first snap-fit ​​mechanism, the first snap-fit ​​mechanism includes a first buckle and a first slot that cooperates with the first buckle, the first buckle is provided at both the upper and lower ends of the front sidewall, and the first buckles at the upper and lower ends of the front sidewall are arranged back to back, the first slot is provided on the body part and is arranged corresponding to the first buckle.

5. The acoustic grill mounting structure of claim 3, wherein At least one set of the latching mechanisms includes a second latching mechanism, the second latching mechanism including a second buckle and a second slot that cooperates with the second buckle, the second buckle being disposed on the left side wall and / or the right side wall, and the second slot being disposed on the main body and corresponding to the second buckle.

6. The acoustic grill mounting structure of claim 3, wherein At least one set of the locking mechanisms includes a third locking mechanism, which includes a third forward locking mechanism and a third reverse locking mechanism, wherein the locking directions of the third forward locking mechanism and the third reverse locking mechanism are opposite.

7. The acoustic grill mounting structure of claim 1, wherein The side mesh cover is also provided with a first positioning post, and the main body is provided with a first positioning hole that cooperates with the first positioning post.

8. The acoustic mesh mounting structure of claim 1, wherein, It also includes a top mesh cover, which has a fourth buckle and a second positioning post. The top surface of the main body has a fourth slot that cooperates with the fourth buckle and a second positioning hole that cooperates with the second positioning post.

9. The acoustic grill mounting structure of claim 1, wherein The side of the main body is provided with a mounting groove, and the side mesh cover is embedded in the mounting groove.

10. A sound device, characterized by comprising: Includes the mesh mounting structure as described in any one of claims 1-9.

Images