Portable sound box convenient to assemble

Abstract

The utility model discloses a portable sound box convenient to assemble, which comprises a bottom shell, a main control board bracket is arranged in the bottom shell, and one end of the main control board bracket is provided with a first mounting part; the loudspeaker bracket is buckled and detachably connected with the bottom shell, a loudspeaker mounting part and a battery mounting part are respectively arranged in the loudspeaker bracket, a second mounting part is arranged at one end of the loudspeaker bracket, and the second mounting part and the first mounting part are encircled to form a control panel mounting part; the loudspeaker mesh covers one side, far away from the bottom shell, of the loudspeaker bracket and is clamped with the bottom shell; the end cover is respectively buckled with one end, far away from the first mounting part, of the bottom shell and one end, far away from the second mounting part, of the loudspeaker bracket; according to the utility model, the bottom shell and the loudspeaker bracket are adopted to fix each element respectively, and then the loudspeaker bracket and the bottom shell are combined, so that the assembly process is more convenient and faster, heat dissipation spaces are formed among the elements in the sound box, the production efficiency is improved, and the service life of the product is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a portable speaker that is easy to assemble. Background Technology

[0002] Portable speakers are easy to carry and operate using built-in lithium batteries. Due to their small size, powerful functionality, and low power consumption, portable speakers are becoming increasingly popular.

[0003] Existing portable speakers generally use a base shell as the mounting base, and then install components such as batteries, main control boards, control boards, and speakers inside the base shell, and then install speaker grilles. Because the base shell needs to provide mounting space for multiple components, the internal structure of the base shell is relatively complex, making assembly inconvenient and production efficiency low. Furthermore, the fact that multiple components need to be installed in the limited space of the base shell results in poor heat dissipation between the components, affecting their service life. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a portable speaker that is easy to assemble, thereby solving the problems mentioned in the background section. To achieve the above objective, the present utility model adopts the following technical solution:

[0005] The easy-to-assemble portable speaker includes a bottom shell, inside which a main control board bracket is provided, and at one end of the bracket is a first mounting part;

[0006] The speaker bracket is detachably connected to the bottom shell and has a speaker mounting part and a battery mounting part inside. One end of the bracket has a second mounting part, which together with the first mounting part forms a control panel mounting part.

[0007] The speaker grille covers the side of the speaker bracket away from the bottom shell and is snapped into the bottom shell;

[0008] The end caps are respectively fastened to the end of the bottom shell away from the first mounting part and the end of the speaker bracket away from the second mounting part.

[0009] Optionally, the first mounting part includes a first mounting groove, and the second mounting part includes a second mounting groove, wherein the first mounting groove and the second mounting groove are connected.

[0010] Optionally, the end of the first mounting groove and the groove portion of the second mounting portion form a control plate positioning portion.

[0011] Optionally, the main control board bracket includes multiple fixing columns, and the ends of the multiple fixing columns are all located on the same plane.

[0012] Optionally, the battery mounting part includes a battery mounting slot, and a first limiting platform is provided in the battery mounting slot.

[0013] Optionally, a second limiting platform is provided outside the battery mounting slot corresponding to the first limiting platform.

[0014] Optionally, a first locking platform is provided at the end of the bottom shell away from the first mounting part, and a second locking platform is provided at the end of the speaker bracket away from the second mounting part, and the end cap is respectively fastened to the first locking platform and the second locking platform.

[0015] Optionally, slots are provided on both sides of the inner wall of the bottom shell, and the speaker grille is engaged with the two slots respectively.

[0016] Compared to existing technologies, the advantages of this invention are that, by adopting the above solution, the main control board is installed on the main control board bracket inside the bottom shell, and the battery and speaker are respectively installed on the battery mounting part and speaker mounting part on the speaker bracket. The first mounting part at the top of the bottom shell and the second mounting part at the top of the speaker bracket together form the control board mounting part for installing the control board. Finally, the bottom shell and the bottom of the speaker bracket are sealed by the end cap. The portable speaker box fixes each component separately through the bottom shell and the speaker bracket, and then the speaker bracket and the bottom shell are combined, making the assembly process more convenient and faster, and providing heat dissipation space between each component inside the speaker box, thereby improving production efficiency and product life. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the bottom shell of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the speaker bracket of this utility model;

[0021] Figure 5 This is a schematic diagram of the control board mounting section of this utility model;

[0022] Figure 6 This is a schematic diagram of the control board positioning part of this utility model;

[0023] Figure 7 This is a schematic diagram of the battery mounting part of this utility model;

[0024] Explanation of reference numerals in the attached drawings: 1. Bottom shell; 2. Speaker bracket; 3. Speaker mesh; 4. End cap; 11. Main control board bracket; 12. First mounting part; 13. First mounting platform; 14. Second mounting platform; 15. Slot; 21. Speaker mounting part; 22. Battery mounting part; 23. Second mounting part; 24. Control board mounting part; 121. First mounting groove; 231. Second mounting groove; 25. Control board positioning part; 111. Fixing post; 221. Battery mounting groove; 222. First limiting platform; 223. Second limiting platform. Detailed Implementation

[0025] To facilitate understanding of this application, a more detailed description of the application is provided below with reference to the accompanying drawings and specific embodiments; preferred embodiments of the application are shown in the drawings; however, the application may be implemented in many different forms and is not limited to the embodiments described in this specification; rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of this application.

[0026] It should be noted that, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances. The terms "vertical," "horizontal," "left," "right," "front," "rear," and similar expressions used in this specification are for illustrative purposes only.

[0027] It should also be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence; it should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in a sequence other than those illustrated or described herein.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit this application.

[0029] like Figure 1 , Figure 2 , Figure 5As shown, one embodiment of this utility model is a portable speaker that is easy to assemble, comprising a bottom shell 1, which is arc-shaped and vertically arranged, with openings at the front end, top end, and bottom end. A main control board bracket 11 is provided inside the bottom shell 1 for mounting the main control board, and a first mounting part 12 is provided at the top end of the bottom shell 1. A speaker bracket 2 is arc-shaped and is fastened to the front end of the bottom shell 1 and detachably connected by bolts, forming a mounting cavity between the bottom shell 1 and the speaker bracket 2. A speaker mounting part 21 and a battery mounting part 22 are respectively provided inside the speaker bracket 2. The speaker mounting part 21 is used to mount the speaker, and the battery mounting part 22 is used to mount the battery. A second mounting part 23 is provided at the top end of the speaker bracket 2. The second mounting part 23 and the first mounting part 12 together form a control board mounting part 24 for mounting the control board. A speaker grille 3 covers the front side of the speaker bracket 2 and is snapped into the bottom shell 1. An end cap 4 is fastened to the bottom end of the bottom shell 1 and the bottom end of the speaker bracket 2 respectively. The speaker, battery, and control board are electrically connected to the main control board.

[0030] During assembly, the main control board is installed on the main control board bracket 11, and the control board is installed in the first mounting part 12. Then, the speaker is installed on the speaker mounting part 21, and the battery is installed in the battery mounting part 22. The speaker bracket 2 and the bottom shell 1 are fastened together. The second mounting part 23 and the first mounting part 12 together fix the control board. The two sides of the speaker mesh 3 are respectively snapped to the bottom shell 1. Finally, the end cap 4 is fastened to the bottom end of the bottom shell 1 and the speaker bracket 2, thus completing the assembly.

[0031] This application mounts the main control board on the main control board bracket 11 inside the bottom shell 1. The battery and speaker are respectively mounted on the battery mounting part 22 and speaker mounting part 21 on the speaker bracket 2. The first mounting part 12 at the top of the bottom shell 1 and the second mounting part 23 at the top of the speaker bracket 2 together form the control board mounting part 24 for mounting the control board. Finally, the bottom shell 1 and the bottom of the speaker bracket 2 are sealed by the end cover 4. The portable speaker fixes each component by the bottom shell 1 and the speaker bracket 2, and then the speaker bracket 2 and the bottom shell 1 are combined, making the assembly process more convenient and faster, and providing heat dissipation space between each component inside the speaker, thereby improving production efficiency and product life.

[0032] In one embodiment, such as Figure 3 , Figure 4 As shown, the first mounting part 12 includes a first mounting groove 121 provided along the inner wall of the top of the bottom shell 1, and the second mounting part 23 includes a second mounting groove 231 provided along the inner wall of the top of the speaker bracket 2. When the speaker bracket 2 and the bottom shell 1 are fastened together, the first mounting groove 121 and the second mounting groove 231 are connected to fix the control board.

[0033] In one embodiment, such as Figure 5 , Figure 6As shown, the end of the first mounting groove 121 and the end of the second mounting groove 231 form a control plate positioning part 25.

[0034] It is understandable that the straight-line distance between the two ends of the first mounting part 12 is greater than the straight-line distance between the two ends of the second mounting part 23. This forms a locking platform at both ends of the second mounting groove 231. This allows the control board to be installed in the first mounting groove 121 first. When the speaker bracket 2 and the bottom shell 1 are fastened together, the other side of the control board is positioned by the second mounting groove 231.

[0035] In one embodiment, such as Figure 3 As shown, the main control board bracket 11 includes multiple fixing posts 111, the ends of which are all located on the same plane. The main control board bracket 11 is fixed by the multiple fixing posts 111, so that there is a certain heat dissipation space between the main control board and the bottom shell 1.

[0036] In one embodiment, such as Figure 7 As shown, the battery mounting part 22 includes a battery mounting groove 221. A first limiting platform 222 is provided in the battery mounting groove 221. There are two first limiting platforms 222, which are respectively provided on the left and right sides of the battery mounting groove 221. The first limiting platforms 222 are used to limit the rear side of the battery and provide a heat dissipation space between the rear side of the battery and the speaker bracket 2.

[0037] In one embodiment, such as Figure 7 As shown, a second limiting platform 223 is provided on the outside of the battery mounting slot 221 corresponding to the first limiting platform 222. There are two second limiting platforms 223, which are respectively provided on the left and right sides of the outside of the battery mounting slot 221. The second limiting platform 223 is used to limit the front side of the battery.

[0038] In one embodiment, such as Figure 2 As shown, the bottom of the base shell 1 is provided with a first locking platform 13, and the bottom of the speaker bracket 2 is provided with a second locking platform 14. The end cap 4 is fastened to the first locking platform 13 and the second locking platform 14 respectively, so that the end cap 4 can fix the bottom of the base shell 1 and the bottom of the speaker bracket 2 and close the mounting cavity.

[0039] In one embodiment, such as Figure 3 As shown, slots 15 are provided on the inner walls of the left and right sides of the front end of the bottom shell 1. The left and right sides of the speaker mesh 3 are respectively engaged with the two slots 15. The two slots 15 can position the speaker mesh 3 and allow for quick installation of the speaker mesh 3.

[0040] In one embodiment, such as Figure 2 As shown, it also includes a top cover 5, which is located at the top of the speaker bracket 2 and the bottom shell 1, and is equipped with buttons that abut against the control panel.

[0041] It should be noted that the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification; and, for those skilled in the art, improvements or modifications can be made based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims of this utility model.

Claims

1. A portable speaker that is easy to assemble, characterized in that: Includes a bottom shell, inside which a main control board bracket is provided, and at one end of the bracket is a first mounting part; The speaker bracket is detachably connected to the bottom shell and has a speaker mounting part and a battery mounting part inside. One end of the bracket has a second mounting part, which together with the first mounting part forms a control panel mounting part. The speaker grille covers the side of the speaker bracket away from the bottom shell and is snapped into the bottom shell; The end caps are respectively fastened to the end of the bottom shell away from the first mounting part and the end of the speaker bracket away from the second mounting part.

2. The portable speaker that is easy to assemble according to claim 1, characterized in that: The first mounting part includes a first mounting groove, and the second mounting part includes a second mounting groove, wherein the first mounting groove and the second mounting groove are connected.

3. A portable speaker that is easy to assemble according to claim 2, characterized in that: The end of the first mounting groove and the groove of the second mounting part form a control plate positioning part.

4. A portable speaker that is easy to assemble according to claim 1, characterized in that: The main control board bracket includes multiple fixed columns, and the ends of the multiple fixed columns are all located on the same plane.

5. A portable speaker that is easy to assemble according to claim 1, characterized in that: The battery mounting section includes a battery mounting slot, and a first limiting platform is provided in the battery mounting slot.

6. A portable speaker that is easy to assemble according to claim 5, characterized in that: A second limiting platform is provided outside the battery mounting slot corresponding to the first limiting platform.

7. A portable speaker that is easy to assemble according to claim 1, characterized in that: The bottom shell is provided with a first locking platform at the end away from the first mounting part, and the speaker bracket is provided with a second locking platform at the end away from the second mounting part. The end cap is respectively fastened to the first locking platform and the second locking platform.

8. A portable speaker that is easy to assemble according to claim 1, characterized in that: The inner wall of the bottom shell is provided with slots on both sides, and the speaker grille is engaged with the two slots respectively.

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