Loudspeaker box structure

Abstract

The utility model relates to a loudspeaker box structure, which comprises a box body, an installation sheet and an insertion sheet, the installation sheet is arranged in the box body, the bottom of the box body is provided with a through hole, the corner of the installation sheet is not attached to the inner wall of the box body, the corner of the installation sheet and the box body form a channel opening, and the insertion sheet is arranged in the channel opening. One end of the inserting piece is attached to the corner of the mounting piece, the other end of the inserting piece is attached to the inner wall of the box body, the inserting piece and the inner wall of the box body form a channel, and the channel is communicated with the channel opening. The sound wave generated by the loudspeaker can be smoothly and efficiently conducted to the outside of the box body along the channel opening formed by the corner of the mounting piece and the box body and the channel formed by the insertion piece and the inner wall of the box body. The process does not need a complex leading-out structure, and can be realized only by the ingenious combination of the mounting sheet and the insertion sheet, thereby greatly simplifying the internal structure of the loudspeaker, reducing the processing difficulty, and guaranteeing the sound conduction efficiency and effect.

Description

Technical Field

[0001] The utility model relates to a sound box, in particular to a speaker sound box structure. Background Art

[0002] In the field of audio equipment, speakers are key components in delivering sound, and their structural design has a crucial impact on sound transmission efficiency and quality. Traditional speakers, in pursuit of efficient sound wave transmission, often require complex transmission structures. These structures typically include multi-layered reflectors, guide holes, or specialized acoustic cavities. These structures are designed to optimize the sound wave path, minimize energy loss, and ensure that sound waves are efficiently and directionally transmitted to the external environment.

[0003] However, this type of complex structure not only increases the manufacturing difficulty and cost of the speaker, but may also lead to a decrease in production efficiency due to the high assembly precision requirements. Utility Model Content

[0004] In view of the above situation, it is necessary to provide a speaker box structure that solves at least one of the above problems, which is characterized in that it includes a box body, a mounting plate and an insert, the mounting plate is arranged on the box body, a through hole is opened at the bottom of the box body, the corners of the mounting plate are not in contact with the inner wall of the box body, the corners of the mounting plate and the box body form a channel opening, one end of the insert is attached to the corner of the mounting plate, the other end of the insert is in contact with the inner wall of the box body, the insert and the inner wall of the box body form a channel, and the channel is connected to the channel opening.

[0005] Preferably, fixing columns are evenly distributed inside the box, and the mounting plates are threadedly connected to the fixing columns.

[0006] Preferably, the insert is glue-connected to the box body.

[0007] Preferably, the mounting plate is provided with a through hole, and the through hole is located close to the channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] 1. Box body; 2. Mounting plate; 3. Insert plate; 4. Through hole; 5. Passage opening; 6. Passage; 7. Fixing column; 8. Through hole.

[0009] Figure 1 This is a structural schematic diagram of an embodiment of the utility model in which the mounting plate is arranged on the box body from a first viewing angle.

[0010] Figure 2 It is a structural schematic diagram of a second viewing angle in which the mounting plate of an embodiment of the utility model is arranged on the box body.

[0011] Figure 3 It is a structural schematic diagram of an embodiment of the utility model in which an insert is arranged on a box body.

[0012] Figure 4 It is a structural schematic diagram of the mounting plate of an embodiment of the utility model. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the speaker box structure of the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0014] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "center", "longitudinal", "lateral", "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0016] See Figures 1 to 4 The speaker box structure of the embodiment of the present invention is characterized in that it includes a box body 1, a mounting piece 2 and an inserting piece 3. The mounting piece 2 is arranged on the box body 1. A through hole 4 is opened at the bottom of the box body 1. The corners of the mounting piece 2 are not in contact with the inner wall of the box body 1. The corners of the mounting piece 2 and the box body 1 form a channel opening 5. One end of the inserting piece 3 is attached to the corner of the mounting piece 2, and the other end of the inserting piece 3 is in contact with the inner wall of the box body 1. The inserting piece 3 and the inner wall of the box body 1 form a channel 6, and the channel 6 is connected to the channel opening 5.

[0017] In the above embodiment, mounting plate 2 is installed within enclosure 1 for mounting the speaker. A through-hole 4 is provided at the bottom of enclosure 1, connecting the interior of enclosure 1 to the outside world through through-hole 4 and passage 6, providing the basic conditions for sound transmission. The corners of mounting plate 2 do not rest directly against the inner wall of enclosure 1, but instead maintain a gap therebetween, forming passage opening 5.

[0018] One end of the insert 3 is tightly attached to the corner of the mounting plate 2, while the other end is firmly attached to the inner wall of the box 1. The contact between the insert 3 and the inner wall of the box 1 forms a channel 6. Channel 6 connects to the previously mentioned channel opening 5 between the corner of the mounting plate 2 and the box 1, forming a complete outlet path.

[0019] The sound waves generated by the speaker are efficiently conducted to the exterior of the enclosure 1 along the channel openings 5 ​​formed between the corners of the mounting plate 2 and the enclosure 1, as well as the channel 6 formed between the insert 3 and the inner wall of the enclosure 1. This process eliminates the need for a complex conduction mechanism and is achieved solely through the clever combination of the mounting plate 2 and insert 3. This greatly simplifies the speaker's internal structure and reduces manufacturing complexity, while also ensuring efficient and effective sound transmission.

[0020] See Figures 1 to 4 In another embodiment, fixing columns 7 are evenly distributed inside the box body 1 , and the mounting piece 2 is threadedly connected to the fixing columns 7 .

[0021] In the above embodiment, the uniform placement of the fixing posts 7 is intended to provide stable support and connection points. The mounting plate 2 is secured to the housing 1 through a threaded connection with the fixing posts 7. This threaded connection ensures that the mounting plate 2 is securely attached to the fixing posts 7, preventing it from loosening or falling off. This structural principle, through the uniform distribution of the fixing posts 7 and the threaded fit of the mounting plate 2 and the fixing posts 7, ensures stable installation and positioning of the components within the housing 1, enhancing the overall structural strength and reliability of the housing 1.

[0022] See Figures 1 to 4 In another embodiment, the insert 3 is connected to the box body 1 by welding.

[0023] The above embodiment provides a stable and flexible installation method, providing reliable protection for speaker installation. The adhesive connection can form a strong adhesive force, ensuring that the insert 3 is tightly bonded to the housing 1 and is not easily loosened or detached. Even under long-term use or in harsh environments, the connection can maintain a stable state. In addition, the adhesive connection also has good sealing properties, which can effectively prevent external factors such as dust and moisture from invading the interior of the housing 1, protecting the speaker from damage. At the same time, the adhesive connection has strong adaptability to materials and can adapt to the connection requirements of housings 1 and inserts 3 made of different materials, providing more options and flexibility for speaker installation.

[0024] See Figures 1 to 4 In another embodiment, the mounting plate 2 is provided with a through hole 8 , and the through hole 8 is located close to the channel 6 .

[0025] In the above embodiment, through-hole 8 serves as a key interface during installation, allowing fasteners (such as screws and bolts) to pass through and securely mount the speaker to mounting plate 2. Because through-hole 8 is located near channel 6, this layout not only ensures smooth fastener insertion during installation but also maintains the speaker's proper relative position to channel 6 after installation, thereby optimizing the sound wave transmission path and enhancing sound performance. This design satisfies both installation requirements and acoustic performance.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of the technical content disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A speaker box structure, characterized in that: The utility model comprises a box body, a mounting piece and an inserting piece, wherein the mounting piece is arranged on the box body, a through hole is opened at the bottom of the box body, the corners of the mounting piece are not in contact with the inner wall of the box body, the corners of the mounting piece and the box body form a passage opening, one end of the inserting piece is in contact with the corner of the mounting piece, the other end of the inserting piece is in contact with the inner wall of the box body, the inserting piece and the inner wall of the box body form a passage, and the passage is connected to the passage opening.

2. The speaker box structure according to claim 1, wherein: The interior of the box is evenly distributed with fixing columns, and the mounting pieces are threadedly connected to the fixing columns.

3. The speaker box structure according to claim 1, wherein: The insert is glue-connected to the box body.

4. The speaker box structure according to claim 1, wherein: The mounting plate is provided with a through hole, and the position of the through hole is close to the channel.

Images