CN216625982U - Transparent sound box with reliable metal - Google Patents

Abstract

The application relates to a transparent audio amplifier with reliability metal, it includes medium plane, a plurality of sound source subassembly, reliability metal structure, stereo set cover and glue structural layer. The plurality of audio source assemblies are arranged on the medium plane. Every sound source subassembly includes plane buffer layer and sound production components and parts, and the sound production components and parts pass through the plane buffer layer and set up on the medium plane. The reliability metal structure is arranged around the medium plane, the sound source assemblies are positioned on the inner side of the reliability metal structure, the reliability metal structure is of a hollow structure, and V-shaped holes are formed in the positions, corresponding to the sound source assemblies, of the reliability metal structure. The sound box cover is arranged on the reliable metal structure, and a hollow sound cavity is formed among the sound box cover, the medium plane and the reliable metal structure. The glue structural layer is arranged on the outer side of the reliable metal structure. This application has the leakproofness of superelevation, and wet strength is put in waterproof not only, guarantees moreover that the gaseous difficult outflow increase acoustic pressure in the cavity sound chamber.

Description

Transparent sound box with reliable metal

Technical Field

The application relates to the technical field of surface sounding, in particular to a transparent sound box with reliable metal.

Background

With the development of science and technology, the planar sound production technology is a trend of sound application, because the technical advantages of planar sound production are as follows: need not trompil, the effectual doppler effect of having alleviated of plane sound production on the plane, simple structure, outward appearance uniformity are strong, leakproofness and water-proof effects are good, the experience and the tone quality impression of accomplishing full screen mode that can be fine. The plane sound production technology is the application trend of realizing plane sound production, plane sound intellectualization and comprehensive screen high-quality sound production in the future.

However, in the process of implementing the present application, the applicant finds that, since the metal element itself has a certain sound source effect, the existing sound equipment with non-surface sound production usually uses metal materials for a part of the design to enhance the sound quality, the stereoscopic impression, the low frequency and the like, and the effect is very obvious. Therefore, the application provides a plane sound production structure with metal elements to enhance the low-frequency sound quality of the plane sound production.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the embodiment of the application provides a transparent sound box with reliable metal. The specific technical scheme is as follows:

in a first aspect, a transparent speaker with a reliable metal is provided, which includes: a dielectric plane; the sound source components are arranged on the medium plane, each sound source component comprises a plane buffer layer and a sound production component, and the sound production components are arranged on the medium plane through the plane buffer layer; the sound source assembly is arranged on the inner side of the reliability metal structure, the reliability metal structure is a hollow structure, and V-shaped holes are formed in the positions, corresponding to the sound source assembly, of the reliability metal structure; the sound cover is arranged on the reliable metal structure, and a hollow sound cavity is formed among the sound cover, the medium plane and the reliable metal structure; and the glue structure layer is arranged on the outer side of the reliable metal structure and is connected with the sound box cover, the medium plane and the reliable metal structure.

In a first possible implementation manner of the first aspect, the medium plane is provided with a black ink area, and the plurality of sound source components and the reliability metal structure are located in the black ink area.

In a second possible implementation manner of the first aspect, each sound source assembly further includes a calcium carbonate material layer, and the calcium carbonate material layer covers around part or all of the sound production components and the medium plane.

With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the calcium carbonate material layer at least includes plastic, rubber, paint, a buckle plate, PVC, PE, paint, or polyvinyl alcohol.

In a fourth possible implementation manner of the first aspect, each sound source module further includes a sound attenuation and vibration reduction functional layer, and the sound attenuation and vibration reduction functional layer is disposed on the sound production component.

With reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, the main material of the noise-reducing and vibration-reducing functional layer includes glass wool, ultra-thick foam wool, a nano adhesive tape, an organic fiber material, plywood, a hard fiberboard, a rubber pad, or a silica gel pad.

In a sixth possible implementation manner of the first aspect, the planar buffer layer is made of rubber, silica gel, or an air cushion; the sounding component comprises a linear motor, piezoelectric ceramics or an exciter.

In a seventh possible implementation form of the first aspect, the reliable metal structure is internally provided with a molecular sieve.

In an eighth possible implementation manner of the first aspect, the method further includes: and the plurality of U-shaped structural parts are arranged on the medium plane, and each sound source assembly is positioned in the corresponding U-shaped structural part.

With reference to the eighth possible implementation manner of the first aspect, in a ninth possible implementation manner of the first aspect, the U-shaped structural component includes rubber, silica gel, EVA, PE, CR, PU foam, or PORON.

Compared with the prior art, the application has the advantages that:

the utility model provides a transparent audio amplifier with reliability metal, it has the leakproofness of superelevation, and waterproof moisture content not only guarantees, and the difficult increase acoustic pressure that flows out of gas in the cavity sound chamber is guaranteed moreover. In addition, the frequency and the design commonality of the metal make the enhanced low-frequency effect more prominent, particularly the sound of the low-frequency musical instrument, and the method is suitable for percussion instruments, wind instruments and plucked instruments, has clear and transparent rhythm, not only gives people a brand-new audio frequency enjoyment in the sense of hearing, but also is a brand-new enjoyment in the sense of vision.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a transparent enclosure with a reliable metal according to a first embodiment of the present application;

FIG. 2 is another schematic view of a transparent enclosure with a reliability metal of the first embodiment of the present application;

fig. 3 is a schematic diagram of an audio source assembly according to a first embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, fig. 1 is a schematic view of a transparent speaker with reliable metal according to a first embodiment of the present application, and fig. 2 is another schematic view of the transparent speaker with reliable metal according to the first embodiment of the present application. As shown in the figure, the transparent sound box 1 with the reliability metal comprises a medium plane 2, a plurality of sound source components 3, a reliability metal structure 4, a sound cover 5 and a glue structure layer 6. The reliability metal structure 4 is disposed around the dielectric plane 2, and the acoustic enclosure 5 is disposed on the reliability metal structure 4. A hollow sound cavity is formed between the sound enclosure 5, the dielectric plane 2 and the reliability metal structure 4. The dielectric plane 2 is made of glass, PC board or acrylic board, but not limited thereto.

Referring back to fig. 1, a plurality of sound source assemblies 3 are arranged on the medium plane 2 and are located on the inner side of the reliable metal structure 4, and the plurality of sound source assemblies 3 and the medium plane 2 form a surface sound production structure, so that the reliable metal structure 4 is applied to the surface sound production transparent sound box, the reliability of the transparent sound box can be guaranteed, and the low-frequency tone quality can be enhanced. In the present embodiment, the black ink region 201 is provided on the medium plane 2, and the plurality of sound source modules 3 and the reliable metal structures 4 are located in the black ink region 201, but not limited thereto.

Please refer to fig. 3, which is a schematic diagram of an audio source assembly according to a first embodiment of the present application. As shown, each sound source module 3 includes a planar buffer layer 31 and a sound emission element 32. The sound emission component 32 is disposed on the dielectric plane 2 through the plane buffer layer 31. The plane buffer layer 31 is the most important buffer layer between the sound-generating component 31 and the vibration force generated by the dielectric plane 2, and plays a role of buffering and reducing the amplitude. The planar buffer layer 31 is made of solid vibration damping materials such as rubber, silica gel or air cushion, for example, PE, CR, PU foam, PORON, non-woven fabric with glue, napped paper, composite pearl wool, EPP, and the like. The sound generating component 32 is mainly a sound source for providing sound, and a linear motor, a piezoelectric ceramic, or an actuator may be used, but not limited thereto.

Referring back to fig. 1 and 2, the reliable metal structure 4 is a rectangular structure with a circular arc body and a hollow interior. The corresponding position of the reliable metal structure 4 and the sound source component 3 is provided with a V-shaped hole 41 for allowing sound to enter, and the metal is hollow and is matched with the sound source component to enhance the tone quality effect of partial frequency bands. In this embodiment, the inside of the reliable metal structure 4 is provided with a molecular sieve 42 to ensure the reliability requirement. When the sound source component 3 generates sound to transmit, the reliable metal structure 4 can generate a part of resonance displacement to improve the rock music experience effect.

Referring to fig. 2 again, the glue structure layer 6 is disposed outside the reliable metal structure 4. Glue structural layer 6 is connected with stereo set cover 5, medium plane 2 and reliability metal structure 4, realizes linking together medium plane 2 and reliability metal structure 4 and stereo set cover 5, strengthens the sealed effect in cavity sound chamber, and glue structural layer 6 guarantees together with reliability metal structure 4 that the gas in the cavity sound chamber is difficult for losing, has dual waterproof function of moisturizing moreover.

The transparent sound box 1 with reliable metal of the embodiment is mainly suitable for transparent display side windows of subways, urban rails, high-speed rails, automobiles and the like. The concrete implementation step, prepare earlier the medium plane 2 of taking black ink region 201, then adhere a plurality of sound source subassemblies 3 on medium plane 2 in proper order, glue reliability metal structure 4 around medium plane 2 again, remain certain glue space simultaneously, place stereo set cover 5 on reliability metal structure 4 again, guarantee that it aligns with medium plane 2, beat and glue at last, form glue structural layer 6, so can make transparent audio amplifier 1 have super high leakproofness, not only waterproof is put wet-strength, and also guarantee that the gaseous difficult effluence in the cavity increases the acoustic pressure. In addition, the frequency and the design commonality of the metal make the enhanced low-frequency effect more prominent, particularly the sound of the low-frequency musical instrument, and the method is suitable for percussion instruments, wind instruments and plucked instruments, has clear and transparent rhythm, not only gives people a brand-new audio frequency enjoyment in the sense of hearing, but also is a brand-new enjoyment in the sense of vision.

In an embodiment, each sound source module 3 further includes a calcium carbonate material layer 34, and the calcium carbonate material layer 34 covers around part or all of the sound emitting components 32 and the dielectric plane 2. The calcium carbonate material layer 34 is selected according to the amount of vibration, so that the calcium carbonate material can sufficiently cover the adhesive and the plane. The main calcium carbonate material at least comprises plastics, rubber, paint, buckle plates, PVC, PE, paint, polyvinyl alcohol and the like, but is not limited to the calcium carbonate material which is synthesized with liquid paraffin, glycerin and other components, and the calcium carbonate material has unique strong adhesive force, membrane flexibility, smoothness, oil resistance, solvent resistance, colloid protection, gas barrier property, wear resistance, temperature reduction and the like. The calcium carbonate material layer 34 mainly plays a role in increasing the impedance value and slowing down the propagation of the vibration quantity, and has strong contractibility and a cooling function, so that the resonance distortion phenomenon caused by overlarge sound pressure or large low-frequency amplitude during surface sounding is avoided, and the effect of increasing the plane heating and reducing the temperature by rated power is also avoided.

In one embodiment, referring back to fig. 3, each audio source module 3 further includes a sound-deadening and vibration-damping functional layer 33. The sound-deadening vibration-damping functional layer 33 is provided on the sound-generating component 32. In addition, the top of the inner side of the sound box cover 5 is tightly combined with the sound attenuation and vibration reduction functional layer 33, and the two layers mutually act to generate vertical downward pressure to act on the sound production component 31, so that the sound production component 31 can be tightly attached, the impedance of the sound production component 31 is increased, and a part of noise is eliminated. The main material of the noise-reduction and vibration-reduction functional layer 33 comprises glass wool, super-thick foam wool, a nano adhesive tape, an organic fiber material, plywood, a hard fiberboard, a rubber pad or a silica gel pad.

In one embodiment, referring again to fig. 2, the transparent sound box 1 with reliable metal further includes a plurality of U-shaped structural members 7. A plurality of U-shaped structural members 7 are arranged on the dielectric plane 2. Each sound source assembly 3 is located in the corresponding U-shaped structural member 7, in other words, a circle of U-shaped vibration damping material is additionally arranged around the sound source assembly 3, and the main purpose of the vibration damping material is to reduce the vibration amount and ensure the uniformity of the sound field. The main material of the U-shaped structural member 7 includes rubber, silica gel, EVA, PE, CR, PU foam or PORON, but not limited thereto.

To sum up, the application provides a transparent audio amplifier with reliability metal, and it has the leakproofness of superelevation, and wet strength is put in waterproof not only, and the difficult increase acoustic pressure that flows out of gas in guaranteeing the cavity sound chamber in addition. In addition, the frequency and the design commonality of the metal make the enhanced low-frequency effect more prominent, particularly the sound of the low-frequency musical instrument, and the method is suitable for percussion instruments, wind instruments and plucked instruments, has clear and transparent rhythm, not only gives people a brand-new audio frequency enjoyment in the sense of hearing, but also is a brand-new enjoyment in the sense of vision.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A transparent speaker with a reliable metal, comprising:

a dielectric plane;

the sound source components are arranged on the medium plane, each sound source component comprises a plane buffer layer and a sound production component, and the sound production components are arranged on the medium plane through the plane buffer layers;

the sound source components are positioned on the inner side of the reliable metal structure, the reliable metal structure is a hollow structure, and V-shaped holes are formed in the positions, corresponding to the sound source components, of the reliable metal structure;

the sound cover is arranged on the reliable metal structure, and a hollow sound cavity is formed among the sound cover, the medium plane and the reliable metal structure;

and the glue structure layer is arranged on the outer side of the reliable metal structure and is connected with the sound box cover, the medium plane and the reliable metal structure.

2. The transparent acoustic enclosure having a reliability metal of claim 1, wherein the medium plane is provided with a black ink area, and the plurality of sound source components and the reliability metal structure are located in the black ink area.

3. The transparent sound box with reliable metal of claim 1, wherein each sound source module further comprises a calcium carbonate material layer covering part or all of the sound components and the dielectric plane.

4. The transparent speaker with metal reliability of claim 3, wherein the calcium carbonate layer comprises at least plastic, rubber, paint, clips, PVC, PE, lacquer or polyvinyl alcohol.

5. The transparent sound box with metal reliability as claimed in claim 1, wherein each sound source module further comprises a sound-deadening and vibration-damping functional layer disposed on the sound-generating component.

6. The transparent speaker box with metal reliability as claimed in claim 5, wherein the functional layer of sound attenuation and vibration reduction is made of glass wool, super-thick foam, nano-adhesive tape, organic fiber material, plywood, hard fiberboard, rubber mat or silica gel mat.

7. The transparent sound box with the reliable metal according to claim 1, wherein the planar buffer layer is made of rubber, silica gel or an air cushion; the sounding component comprises a linear motor, piezoelectric ceramics or an exciter.

8. The transparent acoustic enclosure with reliable metal of claim 1, wherein the inside of the reliable metal structure is provided with a molecular sieve.

9. The transparent acoustic enclosure with reliable metal of claim 1, further comprising: and the plurality of U-shaped structural parts are arranged on the medium plane, and each sound source assembly is positioned in the corresponding U-shaped structural part.

10. The transparent sound box with reliable metal of claim 9, wherein the U-shaped structural member comprises rubber, silica gel, EVA, PE, CR, PU foam or PORON.

Images