CN215897996U - Waterproof assembly of speaker sound outlet and air vent of audio equipment and intelligent glasses - Google Patents

Abstract

The utility model relates to a waterproof technology of audio sound outlet holes and air holes, in particular to a waterproof assembly of a loudspeaker sound outlet hole and an air hole of audio equipment and intelligent glasses. The waterproof assembly of the loudspeaker sound outlet and the air vent of the audio equipment comprises a protective net, a waterproof breathable layer and a support, wherein the protective net is a hard net bag-shaped component, one side of the support is provided with a supporting part matched with a cavity in the protective net, the supporting part is hollow, the hollow area penetrates through two sides of the support, the supporting parts extend into an inner cavity of the protective net and are connected with each other, the waterproof breathable layer is clamped between the supporting part and the bottom wall of the inner cavity of the protective net, and the support is assembled at the loudspeaker sound outlet and the air vent of the audio equipment in a sealing mode. The advantages are that: the waterproof ventilative layer assembles closely, and does not leave the water storage space with the zero clearance between the protection network, and in addition, the protection network obtains the inseparable support of supporting part, and the pressurized can not deform, and the assembly is firm, is difficult for droing.

Description

Waterproof assembly of speaker sound outlet and air vent of audio equipment and intelligent glasses

Technical Field

The utility model relates to a waterproof technology of audio sound outlet holes and air holes, in particular to a waterproof assembly of a loudspeaker sound outlet hole and an air hole of audio equipment and intelligent glasses.

Background

At present, the positions of the sound outlet holes and the air holes of the loudspeaker of the audio equipment are usually provided with a steel mesh on the outside to enhance the strength and the beautiful effect, and because the pore size of the steel mesh cannot meet the requirement of complete water resistance, the general method is to paste a waterproof mesh in the steel mesh to achieve the aim of water resistance, if the steel mesh is U-shaped, the method has three disadvantages: the steel mesh is arranged in the shell, and because the materials are different, the periphery is inevitably not tightly matched, and external water can flow into the product from the periphery; the steel mesh pastes waterproof net inside after, waterproof net forms a sealed space with the steel mesh, and outside water passes through the steel mesh and gets into the back, persists in this sealed space, advances also not to come, goes out the condition that also goes out not. The steel mesh is pressed by external force, so that the steel mesh is easy to deform and fall off.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a waterproof assembly of a loudspeaker sound outlet hole and an air vent of audio equipment and intelligent glasses, and effectively overcoming the defects of the prior art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a waterproof assembly of audio equipment loudspeaker phonate hole and bleeder vent, includes protection network, waterproof ventilative layer and support, the protection network is the pocket form component of stereoplasm, support one side be equipped with the inside cavity assorted supporting part of protection network, the supporting part cavity, and the cavity region runs through the both sides of support, the supporting part stretches into the inner chamber of protection network to interconnect, waterproof ventilative layer presss from both sides tightly between the inner chamber diapire of supporting part and protection network, the sealed assembly of support is in audio equipment loudspeaker phonate hole and bleeder vent.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the protective net is a steel net.

Further, the protective net is a strip-shaped member, and the cross section of the protective net is U-shaped.

Further, the waterproof breathable layer is a waterproof gauze.

Further, the open edge of the protective net is hooped on the outer surface of the supporting part.

Furthermore, the inner sides of the sound outlet hole and the air hole of the audio equipment loudspeaker are provided with grooves matched with the other side of the support, the support is embedded in the grooves, and the supporting parts of the support penetrate through the sound outlet hole and the air hole of the audio equipment loudspeaker from inside to outside.

Further, the bracket is a plate-shaped member.

The utility model has the beneficial effects that: structural design is reasonable, and waterproof ventilative layer assembles closely, and does not keep the water storage space with the zero clearance between the protection network, and in addition, the protection network obtains the inseparable support of supporting part, and the pressurized can not deform, and the assembly is firm, is difficult for droing.

Still provide an intelligent glasses, waterproof assembly including audio equipment loudspeaker sound outlet and bleeder vent.

Drawings

FIG. 1 is an exploded view of the waterproof assembly of the speaker outlet and the vent of the audio device of the present invention;

fig. 2 is an exploded view of the structure of the waterproof assembly of the speaker sound outlet and the air vent of the audio device of the present invention assembled on the glasses.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a protective net; 2. a waterproof breathable layer; 3. a support; 31. a support portion; 41. and (4) a groove.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1, the waterproof assembly of the speaker sound outlet and the air vent of the audio device of the present embodiment includes a protective net 1, a waterproof air permeable layer 2 and a support 3, the protective net 1 is a rigid net bag-shaped member, a support portion 31 matched with an internal cavity of the protective net 1 is disposed on one side of the support 3, the support portion 31 is hollow, and a hollow region penetrates through two sides of the support 3, the support portion 31 extends into an inner cavity of the protective net 1 and is connected to each other, the waterproof air permeable layer 2 is clamped between the support portion 31 and an inner cavity bottom wall of the protective net 1, and the support 3 is assembled at the speaker sound outlet and the air vent of the audio device in a sealing manner.

In this embodiment, the bracket 3 is generally installed at the sound outlet and the vent hole of the speaker of the carrier audio equipment, and is hermetically assembled, and the sound outlet and the vent hole are communicated through the hollow area of the support portion 31, generally, the support portion 31 extends to the outside of the sound outlet and the vent hole, and the protection net 1 is assembled on the support portion 31, specifically, the support portion 31 extends into the inner cavity of the protection net 1, and is tightly attached to the side wall of the protection net 1, and is fixed to each other, and the waterproof and breathable layer 2 is flatly laid on the inner bottom wall (net bottom) of the protection net 1, and the end of the support portion 31 and the net bottom clamp the waterproof and breathable layer 2 together, in the whole design, the support portion 31 is tightly attached (i.e. abutted) to the side wall of the protection net 1, so that the shape of the protection net 1 is not changed even if the protection net 1 is extruded by external force, the structure is relatively stable and not easy to fall off, and at the same time, the waterproof and breathable layer 2 is tightly attached to the net bottom of the protection net 1, the joint surface of the two has no clearance, and water can not enter and be stored.

Generally, the protection net 1 has meshes uniformly distributed only on the inner bottom wall (i.e. the net bottom) and has no meshes on the side wall.

In this embodiment, the protection net 1 is preferably designed to be a straight strip shape, the shape of the inner cavity of the protection net 1 is a waist circle (the cross section is U-shaped), and accordingly, the supporting portion 31 is a shape matching with the protection net 1, of course, the protection net 1 may also be designed to be a shape in which the net bottom is arched outwards in an arc shape, and accordingly, the supporting portion 31 is also consistent with the structural contour of the protection net 1, so as to ensure the tight assembly of the two.

Preferably, the protection net 1 is a steel net (stainless steel net).

Preferably, the waterproof breathable layer 2 is a waterproof gauze which is light and thin in texture, convenient to assemble and good in waterproof and breathable effects.

As a preferred embodiment, the open edge of the protection net 1 is fastened to the outer surface of the supporting part 31.

In this embodiment, the supporting portion 31 is actually in an interference fit state with the protection net 1, and does not need to be tightened by means of other fixing structures, and of course, a ring groove adapted to the open edge of the protection net 1 may be designed on the surface of the supporting portion 31, and after the supporting portion 31 is installed in the cavity of the protection net 1, the open edge of the protection net 1 slides into the ring groove, and is mutually fastened.

As a preferred embodiment, the inner side of the speaker sound outlet and the air vent of the audio device is provided with a groove 41 matched with the other side of the bracket 3, the bracket 3 is embedded in the groove 41, and the supporting part 31 thereof penetrates through the speaker sound outlet and the air vent of the audio device from inside to outside.

In this embodiment, the grooves 41 are designed such that the main body portion of the bracket 3 can be completely or mostly fitted into the grooves 41, and the position of the bracket 3 and the protection net 1 is secured without shaking under the restriction of the grooves 41.

Of course, in the fixing process of the bracket 3, besides embedding the bracket 3 into the groove 41, the bracket 3 and the speaker sound outlet hole and the air hole (the shell) of the audio device are connected and fixed all around through screws, and of course, the bracket 3 can be firmly attached to the contact part of the groove 41 in an adhesive manner.

Preferably, the bracket 3 is a plate-shaped member which is thin-sheet-shaped, has low requirements on space size and is more compact to assemble.

Example 2

As shown in fig. 2, the present embodiment provides a pair of smart glasses, including the audio device speaker vent and the waterproof component of the vent in embodiment 1.

Generally, audio equipment horn sound outlet holes and air holes are formed in two sides of a picture frame (a in the figure refers to a part of the picture frame, and the part of the picture frame, which is suitable for being combined with an audio horn, can be arranged on the picture frame at will), and only relevant circuits and power supplies are arranged inside the picture frame, so that audio input and output of the intelligent glasses are achieved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (8)

1. The utility model provides a waterproof component of audio equipment loudspeaker sound outlet and bleeder vent which characterized in that: including protection network (1), waterproof ventilative layer (2) and support (3), protection network (1) is the pocket form component of stereoplasm, support (3) one side be equipped with protection network (1) inside cavity assorted supporting part (31), supporting part (31) cavity, and the cavity region runs through the both sides of support (3), supporting part (31) stretch into the inner chamber of protection network (1) to interconnect, waterproof ventilative layer (2) press from both sides tightly between the inner chamber diapire of supporting part (31) and protection network (1), support (3) seal assembly is in audio equipment loudspeaker phonate hole and venthole department.

2. The waterproof assembly of the speaker sound outlet and the air vent of the audio device according to claim 1, wherein: the protective net (1) is a steel net.

3. The waterproof assembly of the speaker sound outlet and the air vent of the audio device according to claim 2, wherein: the protective net (1) is a strip-shaped component, and the section of the protective net is U-shaped.

4. The waterproof assembly of the speaker sound outlet and the air vent of the audio device according to claim 1, wherein: the waterproof breathable layer (2) is a waterproof gauze.

5. The waterproof assembly of the speaker sound outlet and the air vent of the audio device according to claim 1, wherein: the open edge of the protective net (1) is hooped on the outer surface of the supporting part (31).

6. The waterproof assembly of the speaker sound outlet and the air vent of the audio device according to any one of claims 1 to 5, wherein: the inner sides of the sound outlet holes and the air holes of the audio equipment loudspeaker are provided with grooves (41) matched with the other side of the support (3), the support (3) is embedded in the grooves (41), and the supporting part (31) of the support penetrates through the sound outlet holes and the air holes of the audio equipment loudspeaker from inside to outside.

7. The waterproof assembly of the speaker sound outlet and the air vent of the audio device according to claim 6, wherein: the bracket (3) is a plate-shaped component.

8. A smart eyewear, characterized by: a waterproof assembly comprising the speaker outlet and the vent of the audio device according to any one of claims 1 to 7.

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