WO2022160747A1

WO2022160747A1 - Speaker, display module, and display assembly

Info

Publication number: WO2022160747A1
Application number: PCT/CN2021/120200
Authority: WO
Inventors: 田光涛; 王超; 薛同乾; 钟明杰; 赵燕鹏
Original assignee: 歌尔股份有限公司
Priority date: 2021-01-28
Filing date: 2021-09-24
Publication date: 2022-08-04
Also published as: CN112866844A

Abstract

Disclosed are a speaker, a display module, and a display assembly. The display assembly comprises a mesh cloth and full body light-emitting fiber, the full body light-emitting fiber being disposed in the mesh cloth; the display module comprises the display assembly, and further comprises a light source assembly, wherein the light source assembly is in contact with the full body light-emitting fiber, and light emitted by the light source assembly is transmitted to the full body light-emitting fiber so that the mesh cloth emits light. The foregoing arrangement means is simple in structure and convenient to operate, the overall light-emitting display effect of the mesh cloth is obvious, the optical display effect and ornamental value of the speaker can be greatly improved, and the competitiveness of speaker products on the market is thus improved.

Description

A speaker, display module and display assembly

This application claims the priority of the Chinese patent application filed on January 28, 2021 with the application number 202110118380.9 and the invention titled "A speaker, display module and display assembly", the entire contents of which are incorporated by reference in in this application.

technical field

The invention relates to the technical field of electronic equipment, in particular to a sound box, a display module and a display assembly.

Background technique

In recent years, with the development of technology, other functions such as optics, electronics, and radio frequency have been added to speakers. In addition to music quality, the optical display effect of speakers has become an important indicator for evaluating speaker functions, and has also become a bright spot to attract consumers.

In the prior art, in order to increase the optical display effect on the outside of the sound box, a common method is to install a display screen on the outside of the sound box, or install an LED lamp ring on the outside of the sound box.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a sound box, a display module and a display assembly for realizing the optical display effect on the outside of the sound box.

In order to achieve the above object, the present invention provides a display assembly, which includes a mesh cloth and a whole body of light-emitting fibers, wherein the whole body of light-emitting fibers is arranged inside the mesh cloth.

Optionally, the mesh cloth includes a plurality of criss-crossed mesh strips, and the whole body light-emitting fibers are provided inside any of the mesh strips.

Optionally, any one of the mesh strips includes an upper layer cloth, a lower layer cloth, and a support layer disposed between the upper layer cloth and the lower layer cloth, the support layer includes a plurality of vertical fibers arranged at intervals, and the The whole body light-emitting fibers are interlaced with the vertical fibers of the support layer.

Optionally, the whole body light-emitting fibers are all arranged in the mesh cloth.

The present invention also provides a display module, including the above-mentioned display assembly, and a light source assembly, the light source assembly is in contact with the whole body light-emitting fiber, and the light emitted from the light source assembly is transmitted to the whole body light-emitting fiber, so as to The mesh is realized to emit light.

Optionally, the light source assembly includes a light guide plate and a light source connected to the light guide plate;

It also includes a support shell, the light source and the light guide plate are both arranged inside the support shell, the light guide plate is detachably fixed to the support shell, the mesh cloth and the support shell bonding.

Optionally, the support housing includes a support portion and an extension portion provided at a top end of the support portion and extending along the inner side; the first end of the mesh cloth bypasses an end of the extension portion away from the support portion and is fixedly connected with the inner side wall of the extension part, and the extension part is detachably connected with a bracket for supporting the light guide plate and enabling the light guide plate to contact the first end of the mesh cloth.

Optionally, the bracket is provided with a slot into which the light guide plate is inserted.

Optionally, the mesh cloth is provided with oblique slits, and the light guide plate is provided with a fitting surface for fitting with the oblique slits.

The present invention also provides a sound box, including the display assembly described in any one of the above.

Compared with the above-mentioned background technology, the display assembly provided by the embodiment of the present invention includes a mesh cloth and a whole body light-emitting fiber, and the whole body light-emitting fiber is arranged inside the mesh cloth. Glowing effect. When the mesh cloth is arranged outside the sound box structure, the optical display effect can be realized outside the sound box structure through the light guide of the whole body light-emitting fiber, so as to achieve the light and shadow effect required by consumers.

At the same time, an embodiment of the present invention also provides a display module, including the above-mentioned display assembly, and a light source assembly. The light source assembly is in contact with the whole body light-emitting fiber, so that light can be emitted through the light source assembly, and the light is conducted through the whole body light-emitting fiber. Achieves the glowing effect of the mesh located outside the enclosure structure. It can be seen that since the whole body light-emitting fiber is arranged in the mesh cloth, and the light source assembly contacts the whole body light-emitting fiber, the light from the light source assembly can be transmitted to the whole body light-emitting fiber, thereby realizing the optical display effect of the mesh cloth.

Compared with the traditional setting method of adding a display screen so that part of the structure outside the speaker can be illuminated and displayed, the display assembly and the display module provided by the embodiment of the present invention have simple structure, convenient operation, and the overall luminous display effect of the mesh cloth is obvious. Greatly improve the optical display effect and viewing of the speaker, thereby improving the competitiveness of the speaker product in the market.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

1 is a schematic structural diagram of a sound box provided by an embodiment of the present invention;

Fig. 2 is an enlarged view of the structure of part A in Fig. 1;

3 is an enlarged view of the internal structure of the mesh cloth in the display assembly provided by the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of the mesh strip in FIG. 3 .

in:

1-Light source assembly, 11-Light source, 12-Light guide plate, 2-Mesh cloth, 21-Mesh strip, 211-Upper layer cloth, 212-Lower layer cloth, 213-Support layer, 2131-Vertical fiber, 22-Full body light-emitting fiber , 3-support shell, 31-support part, 32-extension part, 4-bracket, 41-card slot, 42-connection part, 421-arc surface, 5-removable connector.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The core of the present invention is to provide a sound box, a display module and a display assembly, which can realize the optical display effect on the outside of the sound box.

In order to make those skilled in the art better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

It should be noted that the directional terms such as "upper end, lower end, left side, right side" described below are all defined based on the drawings in the description.

Please refer to FIGS. 1 to 4. FIG. 1 is a schematic structural diagram of a sound box provided by an embodiment of the present invention; FIG. 2 is an enlarged view of the structure of part A in FIG. 1; An enlarged view of the internal structure of the mesh cloth; FIG. 4 is a schematic diagram of the structure of the mesh strip in FIG. 3 .

The display assembly provided by the embodiment of the present invention includes a mesh cloth 2 and a whole body light-emitting fiber 22, and the whole body light-emitting fiber 22 is arranged inside the mesh cloth 2. In this way, the whole body light-emitting fiber 22 can realize the mesh cloth 2 while guiding light. Glowing effect. When the mesh cloth 2 is arranged outside the sound box structure, the optical display effect can be realized outside the sound box structure through the light guide of the whole body light-emitting fiber 22, so as to achieve the light and shadow effect required by consumers.

It should be noted that the above-mentioned whole-body light-emitting fiber 22 is also called a side-light fiber, and its core material is mostly made of transparent polymer or transparent organic matter. Due to the good refractive index of the core material, the whole-body light-emitting effect can be achieved while guiding light. The products made of side-light fibers are soft in texture and can be bent at will, and are widely used in luminous shoes and hats, light-emitting socks, light-emitting handbags and other products. The side-light fibers have mature application examples in woven fabrics.

Further, the above-mentioned whole body light-emitting fibers 22 are arranged inside the mesh cloth 2, and the whole body light-emitting fibers 22 may be covered with the mesh cloth 2, or may be arranged in part of the mesh cloth 2. The mesh cloth 2 has a mesh structure, and the mesh cloth 2 includes a plurality of The mesh strips 21 are crisscrossed in a criss-cross pattern, and the whole body light-emitting fiber 22 is provided in the interior of any mesh strip 21 .

Specifically, any mesh bar 21 includes an upper layer cloth 211, a lower layer cloth 212 and a support layer 213, wherein the support layer 213 is arranged between the upper layer cloth 211 and the lower layer cloth 212, the support layer 213 can play a supporting role, and the support layer 213 includes a plurality of vertical fibers 2131 arranged at intervals, and the spacing between any two adjacent vertical fibers 2131 can be set to be equal, and the whole body light-emitting fibers 22 are connected to the vertical fibers 2131 of the support layer 213 in a staggered manner.

Preferably, all vertical fibers 2131 of the support layer 213 are perpendicular to the upper layer cloth 211 and the lower layer, and the whole light-emitting fiber 22 can be connected to the middle position of the vertical fibers 2131 used in the support layer 213 through braiding.

In this way, each mesh strip 21 is provided with a whole body light-emitting fiber 22. Once the light source assembly 1 contacts the whole body light-emitting fiber 22 in the mesh cloth 2, the light can be transmitted to the whole mesh cloth 2, so as to realize the mesh The overall luminous display effect of cloth 2. Of course, in order to increase the luminous intensity, any mesh strip 21 can also add a plurality of through-body luminescent fibers 22 , and the number of through-body illuminating fibers 22 in any mesh strip 21 is not specifically limited herein.

The embodiment of the present invention also includes a display module, including the above-mentioned display assembly, and also includes a light source assembly 1, the light source assembly 1 is in contact with the whole body luminous fiber 22, so that light can be emitted through the light source assembly 1, and the light passes through the whole body luminous fiber 22. Conduction to achieve the luminous effect of the mesh 2 located outside the speaker structure. It can be seen that since the whole body light-emitting fiber 22 is arranged in the mesh cloth 2, and the light source assembly 1 contacts the whole body light-emitting fiber 22, the light emitted by the light source assembly 1 can be transmitted to the whole body light-emitting fiber 22, thereby realizing the luminous intensity of the mesh cloth 2. Overall optical display effect.

Compared with the traditional setting method of adding a display screen so that part of the structure outside the speaker can be illuminated and displayed, the display assembly and the display module provided by the embodiment of the present invention are simple in structure, easy to operate, and the overall luminous display effect of the mesh cloth 2 is obvious. It can greatly improve the optical display effect and viewing quality of the speaker, thereby improving the competitiveness of the speaker product in the market.

Of course, according to actual needs, the above-mentioned light source assembly 1 can be configured to include a light source 11 and a light guide plate 12, and the light source 11 is connected to the light guide plate 12, wherein the light source 11 can be the light source 11 inside the sound box, or it can be an external light source 11. 11 When the light source 11 inside the sound box is directly used, the light guide plate 12 and the light source 11 may be integrated into one body or the light source assembly 1 may be formed by connection.

As preferred herein, the light guide plate 12 includes but is not limited to disc-shaped, rectangular and other structures. The light guide plate 12 is arranged in the horizontal direction. The light guide plate 12 is provided with a light source 11 such as a light-emitting LED and a display screen located in the sound box below the light guide plate 12 . In this way, when the light source 11 under the light guide plate 12 emits light, the light guide plate 12 can transmit the light emitted by the light source 11 to the whole body light emitting fiber 22 in the mesh cloth 2, and the light guide effect of the whole body light emitting fiber 22 can be used to make The mesh 2 as a whole achieves a very good luminous display effect.

In order to ensure the stability of light emission, the display module further includes a support shell 3, the light source 11 and the light guide plate 12 are both arranged inside the support shell 3, and the light guide plate 12 and the mesh cloth 2 are both fixed to the support shell 3, The support housing 3 can play a supporting and positioning role for the light guide plate 12 and the mesh cloth 2 .

In actual assembly, the support shell 3 can be specifically a speaker shell, that is to say, the light guide plate 12 and the mesh cloth 2 can be directly fixed on the shell of the speaker itself; through the support shell 3 and the light guide plate 12 and the mesh cloth The fixed connection of 2 can ensure the stability of the contact between the light guide plate 12 and the mesh cloth 2, so as to ensure continuous and stable lighting.

According to the actual assembly requirements, the light guide plate 12 can be detachably fixed on the support shell 3, and the mesh cloth 2 is bonded to the support shell 3. Of course, the mesh cloth 2 can also be glued and pressed together. 2 compaction.

More specifically, the support housing 3 may be configured in a cylindrical or prismatic structure, and the following will take the cylindrical structure as an example for specific description. The support shell 3 includes a support part 31 and an extension part 32 , the extension part 32 is located above the support part 31 , the extension part 32 extends along the inner side of the support shell 3 , and the extension part 32 is arranged horizontally. The top ends are connected by a transitional arc structure.

On the above basis, the first end of the mesh cloth 2 (ie the end away from the support part 31 ) bypasses the end of the extension part 32 away from the support part 31 and is fixed to the inner side wall of the extension part 32 , and the rest of the mesh cloth 2 is connected to the inner wall of the extension part 32 . The outer side wall of the support shell 3 is fixedly connected; the extension part 32 is detachably connected with a bracket 4, and the bracket 4 is used to support the light guide plate 12 and can make the light guide plate 12 and the first end of the mesh cloth 2 contact and abut, so that the light guide plate 12 is in contact with the whole body light-emitting fiber 22 . Of course, the bracket 4 can be connected to the inner side of the extension portion 32 by detachable connecting pieces 5 (bolts, screws, etc.).

Of course, in addition to the above method of arranging the bracket 4 , a groove can also be provided on the inner side wall of the support housing 3 , and the groove can be used for the first end of the mesh cloth 2 to contact the light guide plate 12 .

In order to increase the contact surface between the light guide plate 12 and the whole body light-emitting fiber 22 located in the mesh cloth 2, the first end of the mesh cloth 2 is provided with an oblique slit, and the oblique slit has the exposed cross-section of the whole body light-emitting fiber 22. The inclination angle to the incision can be adjusted according to actual needs; correspondingly, the light guide plate 12

It has a fitting surface for fitting with the oblique incision. Specifically, the thickness of the outer peripheral portion of the light guide plate 12 may be set to be greater than the thickness of the inner portion of the outer peripheral portion, and the outer peripheral portion and the inner portion thereof are formed with oblique bonding surfaces.

In order to optimize the above-mentioned embodiment, the above-mentioned bracket 4 is provided with a slot 41 for the light guide plate 12 to extend into,

The card slot 41 can press the light guide plate 12 to make the abutment surface of the light guide plate 12 closely abut against the oblique cutout, thereby ensuring the stability of light emission. Of course, the depth of the card slot 41 can be equal to the thickness of the outer circumference of the light guide plate 12 , and the difference between the thickness of the outer circumference of the light guide plate 12 and the inner part of the light guide plate 12 can be exactly equal to the thickness of the mesh cloth 2

thickness of.

In order to facilitate the connection of the bracket 4 , the bracket 4 is further provided with a connecting portion 42 connected to the inner side of the support housing 3 through the detachable connecting piece 5 . The combined arc surface 421.

A sound box provided by the present invention includes the display module described in the above-mentioned specific embodiments; other parts of the sound box can refer to the prior art, which will not be described herein.

It should be noted that, in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any such existence between these entities. The actual relationship or sequence.

The sound box, display module and display assembly provided by the present invention have been described in detail above. The principles and implementations of the present invention are described herein by using specific examples, and the descriptions of the above embodiments are only used to help understand the solutions and core ideas of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can also be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

A display assembly is characterized in that it comprises a mesh cloth (2) and a whole body light-emitting fiber (22), wherein the whole body light-emitting fiber (22) is arranged inside the mesh cloth (2).
The display assembly according to claim 1, characterized in that, the mesh cloth (2) comprises a plurality of mesh bars (21) crisscrossed in a criss-cross pattern, and the whole body is provided inside any one of the mesh bars (21). Luminescent fibers (22).
The display assembly according to claim 2, wherein any one of the mesh strips (21) comprises an upper layer cloth (211), a lower layer cloth (212), and the upper layer cloth (211) and the lower layer cloth A support layer (213) between (212), the support layer (213) includes a plurality of vertical fibers (2131) arranged at intervals, and all the light-emitting fibers (22) and the support layer (213) are The vertical fibers (2131) are interlaced.
The display assembly according to any one of claims 1-3, characterized in that, the whole body light-emitting fibers (22) are all arranged in the mesh cloth (2).
A display module, characterized in that it includes the display assembly according to any one of claims 1-4, and further includes a light source assembly (1), the light source assembly (1) and the whole body light-emitting fiber (22) When the contact is offset, the light emitted from the light source assembly (1) is transmitted to the whole body light-emitting fiber (22), so that the mesh cloth (2) emits light.
The display module according to claim 5, wherein the light source assembly (1) comprises a light guide plate (12) and a light source (11) connected to the light guide plate (12);

It also includes a support casing (3), the light source (11) and the light guide plate (12) are both arranged inside the support casing (3), and the light guide plate (12) is detachably fixed to the support casing (3). The support shell (3) is provided, and the mesh cloth (2) is bonded to the support shell (3).
The display module according to claim 6, characterized in that, the support casing (3) comprises a support portion (31) and an extension portion (32) provided at the top end of the support portion (31) and extending along the inner side ); the first end of the mesh cloth (2) bypasses the end of the extension portion (32) away from the support portion (31) and is fixed to the inner side wall of the extension portion (32), the extension The part (32) is detachably connected with a bracket (4) for supporting the light guide plate (12) and enabling the light guide plate (12) to contact the first end of the mesh cloth (2).
The display module according to claim 7, wherein the bracket (4) is provided with a slot (41) for the light guide plate (12) to extend into.
The display module according to any one of claims 6-8, characterized in that, the mesh cloth (2) is provided with an oblique slit, and the light guide plate (12) is provided with an oblique slit for sticking with the oblique slit. Fitted surface.
A sound box, characterized in that it comprises the display module according to any one of claims 5-9.