Rotational molding sound equipment

Abstract

The utility model relates to a rotational molding sound box. The rotational molding sound box comprises a shell, an iron net and an elastic assembly, the iron net is arranged on the shell, and arc-shaped protrusions are arranged on the iron net; the elastic assembly comprises a first jacking piece, a limiting block and a second jacking piece, the first jacking piece is arranged on the iron net, the limiting block is connected with the first jacking piece, the second jacking piece is connected with the limiting block, an arc-shaped groove is formed in the limiting block, the arc-shaped protrusion is arranged in the arc-shaped groove, and the second jacking piece is arranged on the shell. According to the scheme provided by the invention, the installation process of the iron net of the rotational molding sound box can be simplified, and the assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of audio technology, and in particular to a rotomolded audio system. Background Technology

[0002] Rotational molding is a process used to manufacture speaker shells, which involves hollow molding of thermoplastic plastics.

[0003] In related technologies, the iron mesh of rotomolded speakers is usually large in size, and the iron mesh is usually fixed by multiple screws. This method involves many complicated and time-consuming procedures. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a rotomolded speaker that simplifies the installation process of the iron mesh of the rotomolded speaker and improves the assembly efficiency.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] This application provides a rotomolded speaker, comprising: a housing; an iron mesh disposed on the housing, the iron mesh having arc-shaped protrusions; and an elastic component comprising a first supporting member, a limiting block, and a second supporting member, the first supporting member being disposed on the iron mesh, the limiting block being connected to the first supporting member, the second supporting member being connected to the limiting block, the limiting block having an arc-shaped groove, the arc-shaped protrusions being disposed within the arc-shaped groove, and the second supporting member being disposed on the housing.

[0007] The outer diameter of the arc-shaped protrusion is the same as the inner diameter of the arc-shaped groove.

[0008] The first supporting member includes a first supporting block and a second supporting block. The first supporting block is connected to the second supporting block, and the second supporting block is connected to the limiting block. The first supporting block is disposed on the iron mesh, and the second supporting block and the first supporting block form an inclined angle.

[0009] The first abutment block has a clearance hole.

[0010] The second abutment block is provided with a first rounded corner portion.

[0011] The second supporting member includes a third abutting block, which is connected to the limiting block and is disposed on the outer shell.

[0012] The third abutment block has a first through hole and a second through hole, and there is a gap between the first through hole and the second through hole.

[0013] The third abutment block is provided with a second rounded corner portion.

[0014] It also includes a fixing component, which includes a support column and a spike, the support column being disposed on the housing and the spike being disposed on the support column.

[0015] It also includes a speaker, which is mounted on the housing.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] This application uses an elastic component to fix the wire mesh to the outer casing, thereby avoiding the need to install the wire mesh on the outer casing by tightening multiple screws, thus improving assembly efficiency and simplifying the installation process of the wire mesh. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below.

[0019] Figure 1 This is a schematic diagram of the structure of a rotomolded speaker according to one embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the iron mesh and elastic component in one embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the elastic component in one embodiment of the present invention. Detailed Implementation

[0022] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0023] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0024] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] Rotational molding is a process used to manufacture speaker enclosures, specifically a hollow molding method for thermoplastic plastics. Currently, the metal mesh in rotational molding speakers is typically large, and it is usually secured with multiple screws. This method involves numerous and cumbersome steps and is time-consuming.

[0026] To address the aforementioned issues, this application provides a rotomolded speaker that simplifies the installation process of the metal mesh and improves assembly efficiency.

[0027] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0028] Please see Figure 1 , Figure 2 and Figure 3 A rotomolded speaker includes: a housing 100, a wire mesh 200, and an elastic component 300. The wire mesh 200 is disposed on the housing 100 and has an arc-shaped protrusion 210. The elastic component 300 includes a first supporting member 310, a limiting block 320, and a second supporting member 330. The first supporting member 310 is disposed on the wire mesh 200, the limiting block 320 is connected to the first supporting member 310, and the second supporting member 330 is connected to the limiting block 320. An arc-shaped groove 321 is formed on the limiting block 320, and the arc-shaped protrusion 210 is disposed in the arc-shaped groove 321. The second supporting member 330 is disposed on the housing 100.

[0029] It should be noted that this application uses an elastic component 300 to fix the wire mesh 200 to the outer casing 100, thereby avoiding the need to install the wire mesh 200 onto the outer casing 100 using multiple screws. This improves assembly efficiency and simplifies the installation process of the wire mesh 200. Specifically, the first supporting member 310, the limiting block 320, and the second supporting member 330 combine to form an elastic component. When assembling the wire mesh 200, it is only necessary to slide the arc-shaped protrusion 210 of the wire mesh 200 into the arc-shaped groove 321 to complete the fixation.

[0030] Please see Figure 2 In one embodiment, the outer diameter of the arc-shaped protrusion 210 is the same as the inner diameter of the arc-shaped groove 321.

[0031] It should be noted that both the arc-shaped protrusion 210 and the arc-shaped groove 321 have arc-shaped surfaces. In order to ensure the stability and accuracy of the buckle, the outer diameter of the arc-shaped protrusion 210 is the same as the inner diameter of the arc-shaped groove 321.

[0032] Please see Figure 3 In one embodiment, the first supporting member 310 includes a first supporting block 311 and a second supporting block 312. The first supporting block 311 is connected to the second supporting block 312, and the second supporting block 312 is connected to the limiting block 320. The first supporting block 311 is disposed on the iron mesh 200, and the second supporting block 312 forms an inclined angle with the first supporting block 311.

[0033] It should be noted that the first abutment block 311 is used to support the bottom of the iron mesh 200. The reason why the second abutment block 312 forms an inclined angle with the first abutment block 311 is to facilitate the arc protrusion 210 to slide into the arc groove 321 more quickly.

[0034] Please see Figure 3 In one embodiment, the first abutment block 311 is provided with a clearance hole 3111.

[0035] It is understandable that by opening the clearance hole 3111, the surface area of ​​the first abutment block 310 is reduced, thereby reducing the elastic force provided by the first abutment block 310 and preventing damage to the iron mesh 200.

[0036] Please see Figure 3 In one embodiment, a first rounded corner portion 3121 is provided on the second abutment block 312.

[0037] It should be noted that, in order to prevent the surface of the arc-shaped protrusion 210 from being worn during the process of sliding into the arc-shaped groove 321, the part of the second abutment block 312 that contacts the arc-shaped protrusion 210 will be polished to form the first rounded corner 3121.

[0038] Please see Figure 3 In one embodiment, the second support member 330 includes a third abutment block 331, which is connected to the limiting block 320 and is disposed on the outer shell 100.

[0039] It should be noted that the third abutment block 331 is supported by the outer casing 100.

[0040] Please see Figure 3 In one embodiment, the third abutment block 331 has a first through hole 3311 and a second through hole 3312, and there is a gap between the first through hole 3311 and the second through hole 3312.

[0041] It is understood that the elastic component 300 of this application can be fixed to the housing 100 by screw fastening, and the number of elastic components 300 is 8.

[0042] Please see Figure 3 In one embodiment, the third abutment block 331 is provided with a second rounded corner portion 3313.

[0043] It should be noted that, in order to prevent the surface of the arc-shaped protrusion 210 from being worn during the process of sliding into the arc-shaped groove 321, the part of the third abutment block 331 that contacts the arc-shaped protrusion 210 will be polished to form the second rounded corner 3313.

[0044] Please see Figure 1 In one embodiment, a rotomolded speaker further includes a fixing component 400, which includes a support post 410 and a spike 420. The support post 410 is disposed on the housing 100, and the spike 420 is disposed on the support post 410.

[0045] It should be noted that the spike 420 is the bottom of the support column 410, formed through grinding. This design allows the rotomolded speaker to be used on soft surfaces such as beaches and grass. During use, the support column 410 is simply inserted into the ground without any additional securing, making operation very simple.

[0046] Preferably, a rotomolded speaker also includes a horn disposed on the housing 100.

[0047] The solution of this application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to this application. Furthermore, it is understood that the steps in the method of this application embodiment can be adjusted, combined, and deleted according to actual needs, and the modules in the device of this application embodiment can be combined, divided, and deleted according to actual needs.

[0048] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A roto-molded sound enclosure, characterized by, Include: A shell; Iron net, the iron net is arranged on the shell, the iron net is provided with arc convex; Elastic assembly, the elastic assembly includes first top holder, limit block and second top holder, the first top holder is arranged on the iron net, the limit block is connected with the first top holder, the second top holder is connected with the limit block, the limit block is provided with arc slot, the arc convex is arranged in the arc slot, the second top holder is arranged on the shell.

2. The roto-molded soundbar of claim 1, wherein, The outer diameter of the arc convex is same with the inner diameter of the arc slot.

3. The roto-molded soundbar of claim 1, wherein, The first top holder includes first resistance block and second resistance block, the first resistance block is connected with the second resistance block, the second resistance block is connected with the limit block, the first resistance block is arranged on the iron net, the second resistance block and the first resistance block form an angle of inclination.

4. The roto-molded soundbar of claim 3, wherein, The first resistance block is provided with a hole.

5. The roto-molded soundbar of claim 3, wherein, The second resistance block is provided with a first round corner part.

6. The roto-molded soundbar of claim 1, wherein, The second top holder includes third resistance block, the third resistance block is connected with the limit block, the third resistance block is arranged on the shell.

7. The roto-molded soundbar of claim 6, wherein, The third resistance block is provided with first through hole and second through hole, the first through hole and the second through hole are provided with interval.

8. The roto-molded soundbar of claim 7, wherein, The third resistance block is provided with a second round corner part.

9. The roto-molded soundbar of claim 1, wherein, Also include fixing assembly, the fixing assembly includes support column and sharp part, the support column is arranged on the shell, the sharp part is arranged on the support column.

10. The roto-molded soundbar of claim 1, wherein, Also include loudspeaker, the loudspeaker is arranged on the shell.

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