Sound body and sound equipment

Abstract

The embodiment of the utility model provides a sound box body, the sound box body comprises a plurality of sound box single-layer supports and a penetrating assembly, the plurality of sound box single-layer supports are sleeved on the penetrating assembly in an adjustable number, and the penetrating assembly can stack the adjacent sound box single-layer supports at intervals in the height direction. The strength of the sound box body is ensured, and diffusion and propagation of sound are facilitated. The height of the sound box body can be adjusted by adjusting the number of the sound box single-layer supports so as to meet different requirements of users. At least one pair of magnets are arranged on the sound equipment single-layer support in a homopolar opposite mode, an opposite gap is formed between the two magnets with the homopolar opposite mode, and a stable and high-strength magnetic field is formed in the opposite gap. The vibrating diaphragms are arranged on the loudspeaker single-layer support and located at the opposite gaps, the lengths of the vibrating diaphragms can be adjusted so as to meet the requirements of loudspeaker devices of different sizes, and it can be foreseen that when the height of the loudspeaker body reaches the top of a room, the whole vibrating diaphragms form a linear sound source so as to ensure that a good sound listening effect can be achieved at all angles.

Description

TECHNICAL FIELD

[0001] The present application relates to sound equipment technical field, especially sound body and sound equipment. BACKGROUND

[0002] With the continuous development of sound technology, various sound enters people's life, the effect of sound and room size and environment have a close relationship, people in the pursuit of high quality sound effect often need special customization to achieve the target effect, this special customization will inevitably cause the cost greatly increased. CONTENT OF THE UTILITY MODEL

[0003] In view of the above problem, the present application embodiment is proposed, the purpose of the present application embodiment is to provide a kind of sound body that can be configured according to user application scene different height.

[0004] To achieve this purpose, the application embodiment adopts the following technical scheme:

[0005] A sound body, comprising:

[0006] Sound single-layer support, a plurality of the sound single-layer support is arranged in the direction of height, the number of the sound single-layer support is adjustable, at least a pair of magnets are opposite poles, and are oppositely arranged on the sound single-layer support, the opposite gap between the two magnets of opposite poles, diaphragm is arranged on the sound single-layer support and is located at the opposite gap, and the length of the diaphragm is adjustable;And

[0007] Through component, a plurality of the sound single-layer support is sleeved on the through component, the through component can be spaced and stacked in the direction of height of adjacent sound single-layer support, and the distance of spacing is adjustable, and the length of the through component is adjustable.

[0008] As preferably, the sound single-layer support is provided with a through diaphragm accommodating hole, the center line of the diaphragm accommodating hole of the sound single-layer support of different layers is aligned to form the suspension space of the diaphragm, and at least a pair of opposite opening magnet mounting grooves are symmetrically arranged on the hole wall on both sides of the diaphragm accommodating hole, at least a pair of the magnets are oppositely accommodated in the corresponding side magnet mounting groove, and the magnet mounting groove position of each layer of sound single-layer support is consistent to ensure that the gap of each layer of opposite magnets is consistent.

[0009] As preferably, a plurality of the through component is arranged on a plurality of the sound single-layer support along the axial direction of the sound single-layer support.

[0010] As preferably, the sound body further comprises:

[0011] The top plate is detachably mounted on the penetration component and is located above the single-layer audio support at the top. The top plate is installed on the hanging position.

[0012] Preferably, and / or the sound body further includes:

[0013] The bottom plate is detachably mounted on the penetration component and is located below the single-layer audio support at the bottom end. The bottom plate is placed in the placement position.

[0014] Preferably, the penetration component comprises:

[0015] A penetrating rod is provided through the single-layer audio support, the top plate and / or the bottom plate, the penetrating rod has a first connecting structure, and the length of the penetrating rod is adjustable;

[0016] a spacer column, sleeved on the through rod and located between the single-layer audio support and one of the adjacent single-layer audio support, the top plate or the bottom plate, the length of the spacer column being adjustable; and

[0017] The sealing member is provided at the top end and / or bottom end of the through rod, and abuts against the bottom surface of the bottom plate, the top surface of the top plate, the bottom surface of the audio single-layer bracket at the bottom end, or the top surface of the audio single-layer bracket at the top end. The sealing member has a second connecting structure, and the second connecting structure is detachably connected to the first connecting structure.

[0018] Preferably, the bottom plate and the top plate are both provided with a second connection structure, the bottom plate is tightly pressed against the spacer column at the bottom end, and the top plate is tightly pressed against the spacer column at the top end;

[0019] The first connection structure is provided on the entire outer periphery of the through-rod, and the second connection structure is provided on the inner periphery of the spacer column; or

[0020] Both ends of the through rod are provided with a first connecting structure.

[0021] Preferably, the single-layer audio bracket and the spacer column are made of non-magnetic materials.

[0022] Another object of the embodiments of the present invention is to provide an audio device that can be configured to different levels according to different user application scenarios.

[0023] To achieve this goal, the present invention adopts the following technical solutions:

[0024] An audio device, comprising:

[0025] The sound body can be installed on the position to be installed, and the sound body is the sound body mentioned above;

[0026] a magnet group, comprising two magnets with opposite poles, at least one magnet group being disposed on the acoustic body, with a gap between the two magnets with opposite poles; and

[0027] The diaphragm is arranged in the sound body and is located at the opposing gaps.

[0028] Preferably, the length of the diaphragm is adjustable.

[0029] The technical solution provided by the embodiments of the present application utilizes a sound body comprised of multiple single-layer sound brackets, the number of which is adjustable, mounted on a through-hole assembly. The through-hole assembly can stack adjacent single-layer sound brackets at intervals in height, ensuring the strength of the sound body while also facilitating sound diffusion and propagation. The height of the sound body can be adjusted by adjusting the number of single-layer sound brackets to meet varying user needs. At least one pair of magnets, with like poles facing each other, are disposed on the single-layer sound brackets. A gap is formed between the two magnets, creating a stable and high-intensity magnetic field within the gap. A diaphragm, equipped with a current-carrying conductor, is disposed on the single-layer sound brackets. The current-carrying conductor is positioned within the magnetic field formed by the opposing magnets and within the gap. The length of the diaphragm is adjustable to accommodate sound bodies of varying heights and the needs of audio equipment of varying sizes. It is foreseeable that when the height of the sound body reaches the ceiling of a room, the entire diaphragm forms a linear sound source, ensuring excellent listening quality from all angles. The size of the sound body and diaphragm can be adjusted to meet varying user requirements, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0031] Figure 1 A schematic structural diagram of a bottom-supported acoustic body provided in one embodiment of the present application;

[0032] Figure 2 A schematic structural diagram of a top-supported acoustic body provided in one embodiment of the present application;

[0033] Figure 3 A schematic diagram of the structure of a sound body with dual supports at the top and bottom provided in one embodiment of the present application;

[0034] Figure 4 A schematic diagram of the structure of a single-layer audio bracket provided in one embodiment of the present application;

[0035] Figure 5A schematic structural diagram of a penetration component provided in one embodiment of the present application.

[0036] In the figure: 1. Sound body; 2. Diaphragm; 3. Magnet group; 31. Magnet;

[0037] 10. Single-layer speaker bracket; 11. Diaphragm accommodating hole; 20. Penetrating component; 23. Penetrating rod; 24. Spacer column; 25. Seal; 30. Top plate; 40. Bottom plate. DETAILED DESCRIPTION

[0038] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present application and are not intended to limit the present application. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions of the present application, not all of the structures.

[0039] In the description of this application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0040] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0041] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meanings.

[0042] Example 1:

[0043] The present application embodiment provides a sound body 1, please refer toFigures 1-3 The height of the sound body 1 is adjustable and can be adapted to audio equipment of different sizes to meet the different needs of users. For example, the height of the sound body 1 can be reduced to meet the needs of users using it at home. The height of the sound body 1 can also be increased to meet the needs of users using it outdoors or in larger venues. It can be understood that the user's needs for audio equipment in different scenarios are determined by the performance of the sound emitted by the audio equipment. The diaphragm 2 is the main unit that enables the audio equipment to emit sound, and the size and magnetic field strength of the diaphragm 2 determine the performance of the sound emitted by the audio equipment. The sound body 1 is a carrier that provides support for the diaphragm 2. Therefore, when the size of the audio equipment is different, the height of the sound body 1 and the size of the diaphragm 2 need to be changed at the same time.

[0044] Specifically, one way to achieve adjustable size of the diaphragm 2 is to replace diaphragms 2 of different sizes according to different audio equipment required by the user. For example, when the user needs to place the audio in the study, according to the study space, a single-layer audio stand 10 with fewer layers can be configured, and a smaller diaphragm 2 can be replaced at the same time. Then, according to the user's daily listening position, a floor-standing or hanging placement can be selected to meet the user's higher listening experience requirements. When the user needs to configure in a larger scene, such as a home theater, the immersive feeling of watching movies is very high. At this time, the customizable design of the audio can be freely configured according to the environment of the home theater, with more layers of single-layer audio stands 10 and a larger diaphragm 2 to match. At this time, a sky-high placement method can also be selected to form a line sound source. At this time, no matter which direction the audio is in, you can have a good listening experience. The reason why the diaphragm 2 can produce sound is that the sound body 1 is provided with multiple pairs of magnets 31 with the same polarity. There is an opposing gap between the two opposing magnets 31. The magnets 31 with the same polarity make the opposing gap have a stable and high-intensity magnetic field. The diaphragm 2 is arranged in the opposing gap so that the conductor on the diaphragm 2 is located in the magnetic field. When current flows through the conductor, the conductor will vibrate under the action of the magnetic field, thereby driving the diaphragm 2 to vibrate and produce sound. Next, combine Figures 1-3 The acoustic body 1 is described in detail.

[0045] Please refer to Figures 1-3The sound body 1 includes a single-layer sound support 10 and a through-hole component 20. Multiple single-layer sound supports 10 are mounted on the through-hole component 20. The through-hole component 20 can stack adjacent single-layer sound supports 10 in the height direction, so that there is a gap between two adjacent single-layer sound supports 10 to avoid obstruction of sound propagation. In addition, the through-hole component 20 runs through all the single-layer sound supports 10 that make up the sound body 1, which can ensure the structural strength of the sound body 1. A transparent diaphragm accommodating hole 11 is provided in the center of the single-layer sound support 10. Along the width direction of the single-layer sound support 10, multiple magnet accommodating holes are symmetrically provided on the hole walls on both sides of the diaphragm accommodating hole 11. The magnets 31 are accommodated in the magnet accommodating holes, and the diaphragm 2 is inserted into the diaphragm accommodating hole 11. The number of single-layer sound supports 10, the length of the through-hole component 20, and the size of the diaphragm 2 are all adjustable, so that the height of the sound body 1 can be freely configured to meet the needs of sound equipment in different scenarios. For example, the volume of the acoustic body 1 can be increased by increasing the number of single-layer acoustic brackets 10 and adjusting the length of the through-component 20. Similarly, the volume of the acoustic body 1 can be reduced by reducing the number of single-layer acoustic brackets 10 and shortening the length of the through-component 20.

[0046] Since the diaphragm 2 has a certain length, please refer to Figures 1-3 To ensure that the conductors in the diaphragm 2 are always in a stable magnetic field, two magnets 31 with opposing polarities are placed in opposing magnet mounting slots on corresponding sides, and the diaphragm 2 is inserted into the diaphragm receiving hole 11. Because the sound body 1 is composed of multiple layers of single-layer sound frames 10, each layer of the single-layer sound frames 10 contains the same opposing magnets 31, the conductors in the diaphragm 2 are ensured to be in a stable magnetic field.

[0047] Specifically, the magnet 31 has an N pole (North Pole) and an S pole (South Pole). The term "opposite polarity" here refers to the two magnets 31 being arranged opposite each other, and the opposing magnetic poles have the same polarity. The opposing magnetic poles are not in contact with each other, but rather have a certain gap to form an effective magnetic field area. When the like poles of the two magnets 31 are opposed, the magnetic fields of the two magnets 31 will influence each other, so that the magnetic fields of the two magnets 31 are concentrated in the opposing gap, and the direction of the magnetic field is biased to be approximately perpendicular to the direction of the magnetic field inside the magnet 31. This arrangement is conducive to concentrating the magnetic fields of the two magnets 31 in the opposing gap, thereby effectively increasing the magnetic field strength in the opposing gap.

[0048] The diaphragm 2 is arranged in the opposing gap, and the conductor is arranged on the diaphragm 2. When current passes through the conductor, the conductor will be affected by the magnetic field force. When the current is an audio current of a certain frequency, the conductor will also vibrate at a certain frequency, thereby driving the diaphragm 2 to vibrate.

[0049] Furthermore, in order to obtain a stronger and more stable magnetic field to obtain better sound quality, two magnets 31 with the same poles facing each other constitute a magnet group 3. There can be multiple pairs of magnet groups 3. There is an opposing gap between each pair of magnets 31, and the opposing poles of adjacent magnet groups 3 are different. The diaphragm 2 is arranged in the opposing gap, and the conductor on the diaphragm 2 is located between the projections of adjacent magnet groups 3 on the diaphragm 2, so that the conductor is located in the strongest and most stable magnetic field, thereby enhancing the sound efficiency and improving the sound quality.

[0050] In order to make the audio equipment able to be customized according to the needs of the user scenario, in addition to the height of the audio equipment, the position of the audio equipment is also customizable. Please refer to Figures 1-3 In some embodiments of the present application, the sound body 1 further includes a top plate 30, which is detachably mounted on the through-assembly 20, and is located above the top single-layer sound support 10. The top plate 30 can be installed on a hanging position, and may be provided with a hanging structure, such as a hanging ring, on the top plate 30, and provided with a hanging rope on the hanging position, and the hanging rope and the hanging ring are detachably connected to hang the sound body 1 on the hanging position. Alternatively, it may be a hanger, one end of the hanger is screwed to the top plate 30, and the other end is installed on the hanging position. Alternatively, the top plate 30 may be screwed to the hanging position by an expansion screw to achieve the hanging of the sound body 1.

[0051] Of course, in other embodiments of the present application, the sound body 1 also includes a bottom plate 40, which is detachably mounted on the through-component 20. The bottom plate 40 is located below the single-layer sound bracket 10 at the bottom. The bottom plate 40 enables the sound equipment to be placed in the position to be placed. Although the bottom plate 40 is called the bottom plate 40, it can be a floor-standing power amplifier box, which is collectively referred to as the bottom plate 40 here. Whether the sound body 1 has a bottom plate 40 or a top plate 30 depends on the room properties and the preset listening position of the room. Of course, in some scenes with larger spaces, the height of the sound body 1 can be set to reach the sky. At this time, the sound body 1 can be hoisted by the top plate 30 and supported by the bottom plate 40, which can maintain the stability of the sound structure, so that the entire diaphragm 2 forms a linear sound source, the listening range is wider, and good listening effects are achieved at all angles of the sound body 1.

[0052] It should be noted that since the magnet 31 is placed on the audio stand, if the audio stand is made of a magnetic material, the magnetic field generated by the magnet 31 will change. Therefore, the audio single-layer bracket 10, the through-component 20, the top plate 30 and the bottom plate 40 are all made of non-magnetic materials.

[0053] In order to achieve a stable connection between two adjacent single-layer audio brackets 10, a single-layer audio bracket 10 and a bottom plate 40, or a single-layer audio bracket 10 and a top plate 30, in some embodiments of the present application, there are multiple penetration components 20, and the multiple penetration components 20 are uniformly spaced along the axial direction of the single-layer audio bracket 10 and penetrate the single-layer audio bracket 10, the bottom plate 40, and the top plate 30. For example, please refer toFigures 3-5 The through holes are located at the four corners of the single-layer audio bracket 10 for passing through the component 20.

[0054] Further, in some embodiments of this application, please refer to Figure 5The penetration assembly 20 includes a penetration rod 23, a spacer column 24, and a sealing member 25. The penetration rod 23 is disposed through the single-layer speaker bracket 10, the top plate 30, and / or the bottom plate 40. The penetration rod 23 has a first connection structure and is adjustable in length. The spacer column 24 is sleeved on the penetration rod 23 and positioned between the single-layer speaker bracket and an adjacent single-layer speaker bracket 10, the top plate 30, or the bottom plate 40. The spacer column 24 is adjustable in length to adjust the distance between two adjacent single-layer speaker brackets 10, between the single-layer speaker bracket 10 and the top plate 30, or between the single-layer speaker bracket 10 and the bottom plate 40, to meet the requirements of the magnetic system and conductive circuit design of the speaker body 1. The sealing member 25 covers the top and / or bottom of the through-rod 23 and abuts against the bottom surface of the bottom plate 40, the top plate 30, the bottom surface of the bottom single-layer audio support 10, or the top surface of the top single-layer audio support 10. The sealing member 25 has a second connecting structure that is detachably connected to the first connecting structure. When the audio device is placed on a flat surface, the audio body 1 can have only the bottom plate 40 without the top plate 30. In this case, the bottom plate 40 has the second structure, and the first structure at the bottom end of the through-rod 23 mates with the second structure on the bottom plate 40, so that the bottom plate 40 covers the bottom end of the through-rod 23. This allows the audio body 1 to be placed on the desired surface via the bottom plate 40. After the top end of the through-rod 23 passes through the top single-layer audio bracket 10, the seal 25 is covered on the top end of the through-rod 23, and the first connecting structure and the second connecting structure are used to ensure the connection between the seal 25 and the top end of the through-rod 23. At the same time, when the seal 25 is covered and installed on the top end of the through-rod 23, the seal 25 abuts against the top single-layer audio bracket 10 and presses tightly, so that the spacer column 24 presses against the upper and lower sides of the audio single-layer audio bracket 10 or the bottom plate 40 to limit the position of the audio single-layer audio bracket 10 and the bottom plate 40. When the audio equipment is hoisted in the hoisting position, the audio body 1 may only have the top plate 30 without the bottom plate 40. In this case, the top plate 30 has a second structure. The first structure at the top end of the through-rod 23 is matched and connected with the second structure on the top plate 30, so that the top plate 30 is covered on the top end of the through-rod 23. Alternatively, after the top end of the through-rod 23 passes through the top plate 30, the sealing member 25 is covered on the top end of the through-rod 23, and the bottom end of the sealing member 25 abuts against the top surface of the top plate 30. After the bottom end of the through-rod 23 passes through the bottom single-layer audio bracket 10, the first structure at the bottom end of the through-rod 23 is matched and connected with the second structure on the sealing member 25, so that the sealing member 25 is covered on the bottom end of the through-rod 23 and abuts against the bottom surface of the bottommost single-layer audio bracket 10, so that the spacer 24 abuts against the upper and lower single-layer audio brackets 10 or the top plate 30, thereby limiting the position of the single-layer audio bracket 10 and the top plate 30.When the sound body 1 is a structure that extends from top to bottom, that is, it needs to be not only hoisted but also placed on a flat surface, the top plate 30 and the bottom plate 40 are both provided with a second connection structure. The top plate 30 is matched and connected to the first connection structure at the top end of the through-rod 23, and the bottom plate 40 is matched and connected to the first structure at the bottom end of the through-rod 23, so that the top plate 30 covers the top end of the through-rod 23, and the bottom plate 40 covers the bottom end of the through-rod 23. The top plate 30 is tightly pressed against the topmost spacer column 24, and the bottom plate 40 is tightly pressed against the bottommost spacer column 24, so as to limit the position of all spacer columns 24 on the sound body 1 and the single-layer sound bracket 10.

[0055] Furthermore, in some embodiments of the present application, a first connecting structure is provided on the entire outer periphery of the through-rod 23, and a second connecting structure is provided on the inner periphery of the spacer column 24. The second connecting structure on the spacer column 24 cooperates with the first connecting structure on the through-rod 23 to allow the spacer column 24 to be sleeved on the through-rod 23, thereby limiting the position of the spacer column 24 on the through-rod 23. After the bottom plate 40, the top plate 30, or a portion of the single-layer audio support 10 is removed from the through-rod 23, the position of the remaining spacer columns 24 and the single-layer audio support 10 will not shift. When the height of the audio body 1 is too high, the through-rod 23 can be spliced ​​with multiple pieces, and the joint position can be selected to be inside the spacer column 24 to ensure the structural strength of the audio body 1.

[0056] In other embodiments of the present application, the top and bottom ends of the through-rod 23 have a first connection structure. When the audio single-layer bracket 10 and the spacer column 24 are sleeved on the through-rod 23, after being connected to the first connection structure on the through-rod 23 through the second connection structure on the top plate 30 or the second connection structure on the bottom plate 40 and the second connection structure on the seal 25, the top plate 30 or the bottom plate 40 is pressed against the spacer column 24 at the corresponding end, and the seal 25 is pressed against the audio single-layer bracket 10 at the corresponding end, so as to achieve the effect of tightening the two ends of the through-rod 23, thereby limiting the position of the audio single-layer bracket 10 and the spacer column 24. This makes the assembly of the audio body 1 easier and more convenient, saving installation time. The first connection structure can be an external thread, and the second connection structure can be an internal thread. Correspondingly, the seal 25 can be a nut. The connection strength of the threaded connection is reliable and the assembly is simple.

[0057] Example 2:

[0058] This embodiment provides an audio device comprising an acoustic body 1 and a diaphragm 2. The acoustic body 1 is the acoustic body 1 of the first embodiment. The acoustic body 1 can be ceiling-mounted, bottom-fixed, or a through-the-air structure with both bottom-fixed and top-mounted. The diaphragm 2 is disposed within the acoustic body 1. Conductive circuits 22 on the diaphragm 2 are located in opposing gaps, so that when current flows through the conductors on the diaphragm 2, the conductive circuits 22 are affected by the magnetic field and vibrate to produce sound.

[0059] In order to customize the audio equipment according to the needs of customers, in some embodiments of the present application, when the user needs to place the audio in the study, a single-layer audio stand 10 with fewer layers can be configured according to the study space, and a smaller diaphragm 2 can be replaced to match. Then, according to the user's daily listening position, a floor-standing or hanging placement can be selected to meet the user's higher listening requirements. When the user needs to configure it in a larger scene, such as a home theater or bar, and has a high requirement for the immersive viewing experience, the customizable design of the audio can freely configure more layers of single-layer audio stands 10 and a matching larger diaphragm 2 according to the environment of the home theater. At the same time, a placement method that reaches from the sky to the ground can be selected to form a linear sound source. At this time, no matter which direction the audio is in, you can have a good listening experience.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sound body, characterized in that include: A single-layer audio support, wherein a plurality of the single-layer audio supports are stacked in a height direction, the number of the single-layer audio supports is adjustable, at least one pair of magnets having the same poles facing each other are arranged oppositely on the single-layer audio support, and a gap is formed between the two magnets having the same poles facing each other, and A diaphragm is provided on the single-layer speaker support and is located at the opposing gap, and the length of the diaphragm is adjustable; as well as A penetrating component, wherein a plurality of the single-layer audio brackets are sleeved on the penetrating component, and the penetrating component can stack adjacent single-layer audio brackets at intervals in the height direction, and the interval distance is adjustable, and the length of the penetrating component is adjustable.

2. The acoustic body according to claim 1, wherein The single-layer audio bracket is provided with a transparent diaphragm accommodating hole, and at least one pair of relatively open magnet mounting grooves are symmetrically provided on the hole walls on both sides of the diaphragm accommodating hole, and at least one pair of magnets are accommodated in the magnet mounting grooves on the corresponding sides with the same poles facing each other.

3. The acoustic body according to claim 1, wherein The plurality of penetration components are arranged on the plurality of single-layer audio supports along the axial direction of the single-layer audio support.

4. The acoustic body according to claim 1, wherein The sound body also includes: The top plate is detachably mounted on the penetration component and is located above the single-layer audio support at the top. The top plate is installed on the hanging position.

5. The acoustic body according to claim 4, wherein The sound body also includes: The bottom plate is detachably mounted on the penetration component and is located below the single-layer audio support at the bottom end. The bottom plate is placed in the placement position.

6. The acoustic body according to claim 5, wherein The penetration assembly comprises: A penetrating rod is provided through the single-layer audio support, the top plate and / or the bottom plate, the penetrating rod has a first connecting structure, and the length of the penetrating rod is adjustable; a spacer column, sleeved on the through rod and located between the single-layer audio support and one of the adjacent single-layer audio support, the top plate or the bottom plate, the length of the spacer column being adjustable; and The sealing member is provided at the top end and / or bottom end of the through rod, and is in contact with the bottom surface of the bottom plate, the top surface of the top plate, the bottom surface of the audio single-layer bracket at the bottom end or the top surface of the audio single-layer bracket at the top end. The sealing member has a second connecting structure, and the second connecting structure is detachably connected to the first connecting structure.

7. The acoustic body according to claim 6, wherein The bottom plate and the top plate are both provided with a second connection structure, the bottom plate is tightly pressed against the spacer column at the bottom end, and the top plate is tightly pressed against the spacer column at the top end; The first connection structure is provided on the entire outer periphery of the through-rod, and the second connection structure is provided on the inner periphery of the spacer column; or Both ends of the through rod are provided with a first connecting structure.

8. The acoustic body according to any one of claims 6 to 7, characterized in that The single-layer audio support and the spacer column are made of non-magnetic materials.

9. An audio device, characterized in that: include: A sound body, which can be installed at a position to be installed, wherein the sound body is the sound body according to any one of claims 1 to 8; The diaphragm is arranged in the sound body and is located at the opposing gap.

10. The audio device according to claim 9, characterized in that The length of the diaphragm is adjustable.

Images