CN210609283U

CN210609283U - Loudspeaker box with light emitting module

Info

Publication number: CN210609283U
Application number: CN201922498042.3U
Authority: CN
Inventors: 张高江
Original assignee: Huizhou Yinghai Digital Electric Appliance Co ltd
Current assignee: Huizhou Yinghai Digital Electric Appliance Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-22
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a speaker box with light emitting module, it is including the shell that has accommodating space, accept the speaker monomer in accommodating space and be fixed in the light emitting module on the shell, the shell includes casing and apron, the casing includes the diapire, from the diapire periphery to being close to the lateral wall that the apron direction is buckled and is extended formation and from the diapire to being close to the butt wall that the apron direction extends the formation, the speaker monomer is fixed in the butt wall and separates formation antechamber and back chamber with accommodating space, the speaker monomer sets up the formation front sound chamber with the relative interval of diapire, acoustic channel and mounting groove have been seted up on the lateral wall, acoustic channel and front sound chamber communicate each other and form the antechamber, the mounting groove is from keeping away from accommodating space side surface of lateral wall to being close to the sunken formation of accommodating space direction, the light emitting module installation is. Compared with the prior art, the utility model provides a product competitiveness is stronger with light emitting module's speaker box.

Description

Loudspeaker box with light emitting module

[ technical field ] A method for producing a semiconductor device

The utility model relates to a smart mobile phone accessories technical field especially relates to a speaker box with light emitting module.

[ background of the invention ]

With the rapid development of wireless communication technology, smart phones are increasingly diversified in functions as communication and entertainment tools commonly used in daily life, and smart phones are also developed towards being light, thin and diversified in functions. The loudspeaker box is used as a common electronic component in the smart phone and is mainly used for playing audio.

However, as smart phones are becoming thinner and lighter, the smart phones are becoming thinner and thinner, and the space for accommodating electronic components in the smart phones is becoming narrower and narrower. The smart phone in the prior art is provided with a speaker box because audio needs to be played, and is also provided with a light emitting module because the smart phone needs a lighting function. However, the speaker box and the light emitting module of the smart phone in the prior art are two independent components, which occupy the space in the smart phone respectively, so that the space inside the smart phone is narrower, which is not beneficial to the development of the smart phone, and meanwhile, the product competitiveness of the speaker box is also limited.

Therefore, there is a need to provide a new speaker box with a light emitting module to solve the above problems.

[ Utility model ] content

The technical problem that a loudspeaker box in the prior art is not beneficial to development of smart phone lightness and thinness and influences product competitiveness is solved. The utility model provides a better speaker box that has light emitting module of product competitiveness.

A loudspeaker box with a light-emitting module comprises a shell with an accommodating space, a loudspeaker single body accommodated in the accommodating space and the light-emitting module fixed on the shell, wherein the shell comprises a shell body and a cover plate covered on the shell body, the cover plate and the shell body jointly enclose the accommodating space, the shell body comprises a bottom wall, a side wall formed by bending and extending from the periphery of the bottom wall to the direction close to the cover plate and an abutting wall formed by extending from the bottom wall to the direction close to the cover plate, the loudspeaker single body is fixed on the abutting wall and divides the accommodating space into a front cavity and a rear cavity, the loudspeaker single body and the bottom wall are oppositely arranged at an interval to form a front sound cavity, a sound guide channel and a mounting groove are formed on the side wall, and the sound guide channel and the front sound cavity are mutually communicated to form the front cavity, the mounting groove is formed by sinking from the surface of one side of the side wall, which is far away from the containing space, to the direction close to the containing space, and the light-emitting module is mounted and fixed in the mounting groove.

Preferably, the housing is cuboid, the side walls include two long side walls arranged at an interval and two short side walls connecting the two long side walls, and the sound conduction channel and the mounting groove are arranged on the long side walls.

Preferably, the mounting groove and the sound guide channel are arranged on the same long side wall.

Preferably, the mounting groove includes an inner groove located at a side close to the accommodating space and an outer groove located at a side far from the accommodating space.

Preferably, the inner groove includes an inner surface adjacent to one side of the receiving space and a side surface extending from the inner surface in a direction adjacent to the outer groove, and the outer groove includes an inclined surface connected to the side surface, and the inclined surface is inclined relative to the side surface.

Preferably, the light emitting module includes a body, a lamp body and a connecting portion, the body is completely accommodated in the inner groove, the lamp body is mounted on the body, and the connecting portion extends out of the mounting groove.

Compared with the prior art, the utility model provides a speaker box with light emitting module is through set up on the lateral wall the mounting groove, and will light emitting module install in the mounting groove, thereby make speaker box with light emitting module has the illumination function, can effectively save smart mobile phone's inner space, has also increased product competitiveness.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural diagram of a speaker box with a light emitting module provided by the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2 in combination. The utility model provides a speaker box 100 with light emitting module, speaker box 100 with light emitting module is applied to in the smart mobile phone. The speaker box 100 with the light emitting module includes a housing 20 having an accommodating space 10, a speaker unit 30 accommodated in the accommodating space 10, and a light emitting module 40 fixed to the housing 20.

The housing 20 is rectangular, the housing 20 includes a housing 21 and a cover plate 22 covering the housing 21, and the cover plate 22 and the housing 21 together enclose the housing 10. The casing 21 includes diapire 211, certainly diapire 211 periphery is to being close to the lateral wall 212 that apron 22 direction bending extension formed and certainly diapire 211 is to being close to the butt wall 213 that apron 22 direction extension formed, apron 22 with diapire 211 relative interval sets up and with the lateral wall 212 is connected, speaker monomer 30 is fixed in butt wall 213 and will accommodating space 10 separates and forms front chamber 11 and back chamber 12, front chamber 11 is used for the sound production, back chamber 12 is used for improving acoustic performance. Specifically, the speaker unit 30 is fixed to the abutting wall 213 and is disposed opposite to the bottom wall 211 at an interval to form a front sound cavity 214, the side wall 212 is provided with a sound guiding channel 215, and the sound guiding channel 215 and the front sound cavity 214 are communicated with each other to form the front cavity 11, so that the speaker box 100 with the light emitting module forms a side sound emitting structure.

The side wall 212 includes two long side walls 2121 disposed at an interval and two short side walls 2122 connecting the two long side walls 2121, and the sound guiding channel 215 is opened on one of the long side walls 2121. Specifically, the side wall 212 is further provided with a mounting groove 216, the mounting groove 216 is formed by recessing from a side surface of the side wall 212 far away from the accommodating space 10 to a direction close to the accommodating space 10, and the light emitting module 40 is mounted and fixed in the mounting groove 216. More specifically, the mounting groove 216 is opened on the long side wall 2121, and the mounting groove 216 and the sound guide channel 215 are opened on the same long side wall 2121.

The mounting groove 216 includes an inner groove 2161 located at a side close to the receiving space 10 and an outer groove 2162 located at a side far from the receiving space 10, the inner groove 2161 includes an inner surface 2163 close to the receiving space 10 and a side surface 2164 extending from the inner surface 2163 in a bending way close to the outer groove 2162, the outer groove 2162 includes an inclined surface 2165 connected to the side surface 2164, and the inclined surface 2165 is disposed in an inclined way compared to the side surface 2164, i.e. an included angle between each inclined surface 2165 and the connected side surface 2164 is not a straight angle or a right angle. Specifically, the inclined surface 2165 extends obliquely away from the center of the mounting groove 216 from the inner well 2161 to the outer well 2162. By providing the inclined surface 2165 on the outer groove 2162, the installation of the light emitting module 40 can be more convenient, the installation difficulty can be reduced, and the light emitting module 40 can be positioned better.

The light emitting module 40 is an LED module, the light emitting module 40 is fixed in the mounting groove 216 by gluing and is connected with an LED driving circuit inside the smart phone, and the working state of the light emitting module 40 is controlled by the LED driving circuit. Specifically, the LED driving circuit may be an LED driving chip, and the model of the LED driving chip may be selected from AMC7150, SB42511, and CAT 4201.

The light emitting module 40 includes a body 41, a lamp body 42, and a connecting portion 43, and the connecting portion 43 is used for communicating with an external circuit. Specifically, the body 41 is completely accommodated in the inner groove 2161, the lamp body 42 is mounted on the body 41, and the connecting portion 43 extends out of the mounting groove 216.

It can be understood that, by providing the mounting groove 216 on the side wall 212 and installing the light emitting module 40 in the mounting groove 216, the speaker box 100 with the light emitting module can implement an illumination function, which can save the internal space of the smart phone well and increase the product competitiveness of the speaker box 100 with the light emitting module.

It should be noted that, in this embodiment, the mounting groove 216 and the sound guide channel 215 are disposed on the same long side wall 2121, so that a light outlet can be directly added beside a sound outlet of an outer cover of the smart phone for emitting light. Of course, in other embodiments, the mounting groove 216 may be disposed at any position of the housing 20, such as on the short sidewall 2122, the bottom wall 211 or the cover plate 22, and correspondingly, the light emitting hole of the outer cover of the smart phone may also be disposed at a corresponding position.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. A loudspeaker box with a light-emitting module is characterized by comprising a shell with an accommodating space, a loudspeaker monomer accommodated in the accommodating space and the light-emitting module fixed on the shell, wherein the shell comprises a shell body and a cover plate covered on the shell body, the cover plate and the shell body jointly enclose to form the accommodating space, the shell body comprises a bottom wall, a side wall formed by bending and extending from the periphery of the bottom wall to the direction close to the cover plate and an abutting wall formed by extending from the bottom wall to the direction close to the cover plate, the loudspeaker monomer is fixed on the abutting wall and divides the accommodating space into a front cavity and a rear cavity, the loudspeaker monomer and the bottom wall are oppositely arranged at an interval to form a front sound cavity, a sound guide channel and a mounting groove are formed on the side wall, and the sound guide channel and the front sound cavity are mutually communicated to form the front cavity, the mounting groove is formed by sinking from the surface of one side of the side wall, which is far away from the containing space, to the direction close to the containing space, and the light-emitting module is mounted and fixed in the mounting groove.

2. The speaker box with a light emitting module as claimed in claim 1, wherein the housing is rectangular, the side walls include two long side walls disposed at an interval and two short side walls connecting the two long side walls, and the sound guiding channel and the mounting groove are opened on the long side walls.

3. The speaker box with a light emitting module as claimed in claim 2, wherein the mounting groove and the sound guide channel are opened on the same long side wall.

4. The speaker box with the light emitting module as claimed in claim 3, wherein the mounting grooves include an inner groove at a side close to the receiving space and an outer groove at a side far from the receiving space.

5. The speaker box with the light emitting module as claimed in claim 4, wherein the inner groove includes an inner surface adjacent to one side of the receiving space and a side surface extending from the inner surface to be bent in a direction adjacent to the outer groove, and the outer groove includes an inclined surface connected to the side surface, and the inclined surface is disposed to be inclined with respect to the side surface.

6. The speaker box with a light module as claimed in claim 5, wherein the light module comprises a body, a lamp body and a connecting portion, the body is completely received in the inner groove, the lamp body is mounted on the body, and the connecting portion extends out of the mounting groove.