An ultra-thin, highly durable mobile phone speaker cover

Abstract

This utility model discloses an ultra-thin, high-toughness mobile phone speaker cover, belonging to the field of mobile phone speakers. It includes a cover assembly, which includes a cover body. Several clips are fixedly connected to the side surface of the cover body. The cover body has reinforcing ribs inside. Connecting blocks are fixedly connected to both sides of the cover body. Two connecting holes are opened on one side of the cover body. A protective sheet is installed at the lower end of the cover body. The cover assembly designed in this utility model can not only significantly enhance the connection strength and stability between the mobile phone speaker cover and the speaker, but also significantly enhance its tensile strength and protective effect, thereby extending the service life of the mobile phone speaker cover.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone speakers, specifically an ultra-thin and highly tough mobile phone speaker cover. Background Technology

[0002] The speaker cover of a mobile phone refers to the part of the phone's top cover that contains the speaker. In the structure of a mobile phone, the top cover is the cover that separates the screen from the motherboard, small board, battery, and other components. As the speaker is an important part of the mobile phone, its top cover may refer to the part of the top cover that contains the speaker. In some mobile phone designs, the speaker may be located in a specific position on the top cover, such as in the sound cavity cover assembly. The "Installation Structure of a Miniature Speaker Top Cover and Base Frame and a Miniature Speaker" disclosed in application number "201620374007.4" is also an increasingly mature technology. It "sets a hot-melt column on the base frame and a corresponding clearance hole on the top cover. During installation, the hot-melt column passes through the corresponding clearance hole and..." The superheated fusion adhesive is used to fix the top cover, allowing the hot-melt column to adhere to the column and hold the top cover in place, preventing it from easily falling off the base frame. This ensures that the miniature speaker is not affected when installed on electronic products and avoids damage caused by the top cover falling off. However, this speaker top cover has the following drawbacks during use: While the adhesive column and clearance hole structure do prevent the top cover from falling off, the stability and damage prevention provided by the structure alone are not significant enough. Therefore, it is necessary to provide a top cover that can improve installation stability and protection, and enhance practicality. Utility Model Content

[0003] The present invention provides an ultra-thin, high-toughness mobile phone speaker cover, which aims to solve the problem that the protective effect and installation stability of existing mobile phone speaker covers need to be improved.

[0004] To achieve the above objectives, this utility model provides an ultra-thin, high-toughness mobile phone speaker cover, including a cover assembly;

[0005] The upper cover assembly includes an upper cover body, a number of locking blocks are fixedly connected to the side surface of the upper cover body, reinforcing ribs are provided inside the upper cover body, connecting blocks are fixedly connected to both sides of the upper cover body, two connecting holes are opened on one side of the upper cover body, and a protective plate is installed at the lower end of the upper cover body.

[0006] As a preferred embodiment of this utility model, the surfaces of both the upper cover body and the protective sheet are provided with a number of heat dissipation holes.

[0007] As a preferred embodiment of this utility model, a positioning frame is fixedly connected to the upper end of the upper cover body, and a first limiting groove is formed on the surface of the upper cover body.

[0008] As a preferred embodiment of this utility model, a buffer block is fixedly connected to the upper end of the upper cover body.

[0009] As a preferred embodiment of this utility model, a second limiting groove is provided on the surface of the upper cover body.

[0010] As a preferred embodiment of this utility model, the upper cover body is made of polyethylene.

[0011] In a preferred embodiment of this utility model, the protective sheet is made of sponge and the reinforcing rib is made of stainless steel.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When using the mobile phone speaker cover, the cover body, together with several locking blocks and connecting blocks on the side surface, can significantly enhance the connection stability between the cover body and the mobile phone speaker. At the same time, the connecting holes can further improve the connection strength between the speaker cover and the mobile phone speaker. In addition, the several stainless steel reinforcing ribs inside the cover body can significantly enhance the overall tensile strength of the cover body. Meanwhile, the presence of the sponge material protective sheet at the bottom can enhance the protection effect of the cover body and avoid noise interference. Finally, the several heat dissipation holes on the surface of the cover body can achieve heat dissipation and prevent the speaker from being overloaded. Compared with the speaker cover in the existing technology "An installation structure of a miniature speaker cover and a base frame and a miniature speaker", this utility model can significantly enhance the installation stability and protection effect of the cover through the above-mentioned structure, thereby enhancing the practicality of the cover and extending its service life. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the upper cover assembly structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the protective sheet structure of this utility model.

[0017] In the diagram: 100, top cover assembly; 101, top cover body; 102, locking block; 103, reinforcing rib; 104, connecting block; 105, connecting hole; 106, protective plate; 111, heat dissipation hole; 121, positioning frame; 122, first limiting groove; 131, buffer block; 141, second limiting groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] Please see Figures 1-3 This utility model provides an ultra-thin and highly tough mobile phone speaker cover, including a cover assembly 100;

[0021] The upper cover assembly 100 includes an upper cover body 101. Several locking blocks 102 are fixedly connected to the side surface of the upper cover body 101. The upper cover body 101 has reinforcing ribs 103 inside. Connecting blocks 104 are fixedly connected to both sides of the upper cover body 101. Two connecting holes 105 are opened on one side of the upper cover body 101. A protective plate 106 is installed at the lower end of the upper cover body 101.

[0022] In one specific embodiment, the upper cover assembly 100 not only significantly enhances the connection strength and stability between the phone speaker cover and the speaker, but also significantly enhances its tensile strength and protective effect, thereby extending the service life of the phone speaker cover. In use, the upper cover body 101, together with several locking blocks 102 on the side surface and connecting blocks 104 on both sides, can significantly enhance the connection stability and strength between the upper cover body 101 and the phone speaker. At the same time, the connecting hole 105 can further improve the connection strength between the upper cover body 101 and the phone speaker. Meanwhile, several stainless steel reinforcing ribs 103 inside the upper cover body 101 can significantly enhance the overall tensile strength of the upper cover body 101. The presence of the lower sponge material protective sheet 106 can enhance the protection effect of the upper cover body 101 and avoid noise interference. Finally, several heat dissipation holes 111 on the surface of the upper cover body 101 can achieve heat dissipation and prevent the speaker from being overloaded, thereby extending the service life of the phone speaker cover and enhancing its practicality.

[0023] Please refer to the figure. Both the upper cover body 101 and the protective plate 106 have several heat dissipation holes 111 on their surfaces.

[0024] In one specific embodiment, several heat dissipation holes 111 on the surface of the top cover body 101 and the protective sheet 106 can achieve heat dissipation, prevent the speaker from being overloaded, and thus enhance the practicality of the top cover body 101.

[0025] Please see Figure 2 and Figure 3 A positioning frame 121 is fixedly connected to the upper end of the cover body 101, and a first limiting groove 122 is opened on the surface of the cover body 101.

[0026] In one specific embodiment, the positioning frame 121, in conjunction with the first limiting groove 122, can improve the stability of the limiting installation and the safety of use of the internal components of the speaker.

[0027] Please see Figure 2 and Figure 3 A buffer block 131 is fixedly connected to the upper end of the cover body 101.

[0028] In one specific embodiment, the buffer block 131 can provide buffer protection for the upper cover body 101, thereby helping to extend the service life of the upper cover body 101.

[0029] Please see Figure 2 and Figure 3 The surface of the upper cover body 101 is provided with a second limiting groove 141.

[0030] In one specific embodiment, the second limiting groove 141 can further improve the protection effect on internal components.

[0031] Please see Figure 2 and Figure 3 The upper cover body 101 is made of polyethylene.

[0032] In one specific embodiment, the cover body 101 made of polyethylene can avoid rust and control cost losses, while improving ease of use.

[0033] Please see Figure 2 and Figure 3 The protective sheet 106 is made of sponge, and the reinforcing rib 103 is made of stainless steel.

[0034] In one specific embodiment, the protective sheet 106 made of sponge can significantly enhance the absorption effect of noise and protect the upper cover body 101, while the reinforcing rib 103 made of stainless steel can enhance the tensile strength of the upper cover body 101 from the inside, thereby extending the service life of the speaker upper cover.

[0035] Working principle: In use, the upper cover body 101, together with several locking blocks 102 on the side surface and connecting blocks 104 on both sides, can significantly enhance the connection stability and strength between the upper cover body 101 and the mobile phone speaker. The connecting hole 105 can further improve the connection strength between the upper cover body 101 and the mobile phone speaker. The several stainless steel reinforcing ribs 103 inside the upper cover body 101 can not only significantly enhance the overall tensile strength of the upper cover body 101, but also the presence of the sponge material protective sheet 106 at the lower end can further enhance the protection effect of the upper cover body 101 and avoid noise interference. Finally, the several heat dissipation holes 111 on the surface of the upper cover body 101 can achieve heat dissipation, thereby preventing the speaker from being overloaded, thus extending the service life of the mobile phone speaker cover and enhancing its practicality.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultra-thin, high-toughness mobile phone speaker cover, characterized in that, include: The upper cover assembly (100) includes an upper cover body (101), a plurality of locking blocks (102) are fixedly connected to the side surface of the upper cover body (101), the upper cover body (101) is provided with reinforcing ribs (103) inside, connecting blocks (104) are fixedly connected to both sides of the upper cover body (101), two connecting holes (105) are opened on one side of the upper cover body (101), and a protective plate (106) is installed at the lower end of the upper cover body (101).

2. The mobile phone speaker cover according to claim 1, characterized in that: The surfaces of the upper cover body (101) and the protective sheet (106) are provided with a number of heat dissipation holes (111).

3. The mobile phone speaker cover according to claim 1, characterized in that: The upper end of the cover body (101) is fixedly connected to a positioning frame (121), and a first limiting groove (122) is opened on the surface of the cover body (101).

4. The mobile phone speaker cover according to claim 1, characterized in that: A buffer block (131) is fixedly connected to the upper end of the cover body (101).

5. The mobile phone speaker cover according to claim 1, characterized in that: The surface of the upper cover body (101) is provided with a second limiting groove (141).

6. The mobile phone speaker cover according to claim 1, characterized in that: The upper cover body (101) is made of polyethylene.

7. The mobile phone speaker cover according to claim 1, characterized in that: The protective sheet (106) is made of sponge, and the reinforcing rib (103) is made of stainless steel.

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