CN219875973U

CN219875973U - Sound box

Info

Publication number: CN219875973U
Application number: CN202321256876.3U
Authority: CN
Inventors: 廖敏慧
Original assignee: Shenzhen See Me Here Electronic Co ltd
Current assignee: Shenzhen See Me Here Electronic Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-20
Anticipated expiration: 2033-05-23

Abstract

The utility model is applicable to the technical field of sound boxes, and provides a sound box, which comprises: the shell comprises a first shell and a second shell, wherein the first shell is detachably connected with the second shell, and a containing cavity is formed between the first shell and the second shell; the inner shell is arranged in the accommodating cavity and divides the accommodating cavity into a first cavity and a second cavity which are independent; the sound assembly is arranged in the first cavity; and a lighting assembly mounted within the second cavity. The functions of lighting and playing audio are realized by configuring the lighting component and the audio component; and the waterproof function of audio amplifier has been strengthened in the setting of inner shell, has waterproof performance good, the function is various and long service life's effect.

Description

Sound box

Technical Field

The utility model belongs to the technical field of sound boxes, and particularly relates to a sound box.

Background

The fast-paced life in the city makes town residents more willing to participate in some slow-paced activities, such as outdoor entertainment, camping, groveling and the like, and proper entertainment is very effective in relieving the pressure of life. Often, these outdoor activities require the use of speakers to allow a person to sing and listen to the music to relieve pressure.

However, most of the sound boxes in the current market are single in function, cannot meet various requirements during outdoor activities, are unstable in outdoor weather conditions, and are easy to damage in many cases.

Disclosure of Invention

Therefore, the embodiment of the utility model provides the sound box, which can enhance the waterproof function of the sound box while realizing the functions of lighting and playing audio, and solves the problems of single function and easy water inflow and damage of the existing sound box.

The embodiment of the utility model provides a sound box, which comprises:

the shell comprises a first shell and a second shell, wherein the first shell is detachably connected with the second shell, and a containing cavity is formed between the first shell and the second shell;

the inner shell is arranged in the accommodating cavity and divides the accommodating cavity into a first cavity and a second cavity which are independent;

the sound assembly is arranged in the first cavity; and

and the lighting component is arranged in the second cavity.

In one embodiment, an opening is formed at one end of the inner shell, which is close to the first shell, the first cavity is formed between the inner shell and the first shell, and the second cavity is formed by one end of the inner shell, which is far away from the first shell, and the second shell;

and/or an opening is formed in one end, close to the second shell, of the inner shell, a first cavity is formed between the inner shell and the second shell, and a second cavity is formed between one end, far away from the first shell, of the inner shell and the second shell.

In one embodiment, a mounting groove is formed in one side, close to the first shell, of the inner shell, the second cavity is formed at the mounting groove by the inner shell and the first shell, and the lighting assembly is mounted in the mounting groove;

a heat dissipation gap is formed between the illumination assembly and the inner shell, and the heat dissipation gap is communicated with the outside; a sealed cavity is formed between the illumination assembly and the housing.

In one embodiment, the first housing includes a first shell and a second shell sleeved on the first shell, and the second shell is configured as an elastic member;

and/or, the second shell comprises a third shell layer detachably connected with the inner shell and a fourth shell layer in snap fit with the first shell, the fourth shell layer is sleeved on the third shell layer, and the fourth shell layer is configured as an elastic piece.

In one embodiment, a groove is formed in one end, close to the inner shell, of the second shell, and a convex ring used for being inserted into the groove is formed in the inner shell in a protruding mode.

In one embodiment, the sound box further comprises a seal mounted within the recess, the seal configured as a resilient member; the sealing element is pressed by the convex ring to deform so as to seal the gap between the groove and the convex ring.

In one embodiment, the acoustic assembly includes:

one end of the bracket penetrates through the inner shell, and the other end of the bracket is positioned in the first cavity;

the loudspeaker is arranged on the bracket; and

the circuit board is arranged in the first cavity and is electrically connected with the loudspeaker.

In one embodiment, the lighting assembly comprises:

the mounting frame is arranged in the second cavity;

the lamp beads are arranged on the mounting frame and face to one side close to the first shell; and

the lamp shade is arranged on the mounting frame, penetrates through the first shell and covers the lamp beads.

In one embodiment, the first housing is provided with a sound outlet, a first baffle is arranged at the sound outlet, and the first baffle is used for preventing other objects from entering the sound box from the sound outlet;

and/or, the second shell is provided with a heat dissipation port, a second baffle piece is arranged at the heat dissipation port, and the second baffle piece is used for preventing other objects from entering the sound box from the heat dissipation port.

In one embodiment, the portable electronic device further comprises a battery, wherein the battery is installed in the second cavity and is electrically connected with the sound assembly and the lighting assembly respectively.

The sound box provided by the embodiment of the utility model comprises the sound component arranged in the first cavity and the lighting component arranged in the second cavity, has more lighting functions compared with the conventional sound box, and can effectively meet the use requirements of users in outdoor entertainment activities (such as camping); in addition, because the lighting assembly works for a long time and can generate a large amount of heat, the first cavity and the second cavity are mutually independent, so that the sound assembly and the lighting assembly are not mutually interfered, heat dissipation into the first cavity can be effectively avoided, and the normal operation of the sound assembly is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a sound box according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the loudspeaker shown in FIG. 1;

FIG. 3 is a second exploded view of the loudspeaker shown in FIG. 1;

FIG. 4 is a top view of the sound box shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view taken along the direction A-A in FIG. 4;

fig. 6 is an enlarged view at B in fig. 5.

Wherein, the reference numerals:

10. a housing; 11. a first housing; 111. a first shell layer; 112. a second shell layer; 113. a first barrier; 12. a second housing; 120. a groove; 121. a third shell layer; 122. a fourth shell layer; 123. a second barrier; 101. a first cavity; 102. a second cavity; 1021. a heat dissipation gap; 1022. a closed cavity;

20. an inner case; 21. a convex ring; 200. a mounting groove;

30. an acoustic assembly; 31. a bracket; 32. a horn; 33. a circuit board; 34. a dust cap;

40. a lighting assembly; 41. a mounting frame; 42. a lamp bead; 43. a lamp shade;

50. a seal;

60. and (3) a spring clip.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.

It should also be understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like in the description of the present specification and in the appended claims, are used for distinguishing between descriptions and not necessarily for indicating or implying a relative importance.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise. "plurality" means two and more.

As shown in fig. 1, 2 and 5, an embodiment of the present utility model provides a sound box, including: an outer case 10, an inner case 20, an acoustic assembly 30, and an illumination assembly 40;

the casing 10 includes a first casing 11 and a second casing 12, the first casing 11 is detachably connected with the second casing 12, and a containing cavity is formed between the first casing 11 and the second casing 12;

the inner shell 20 is installed in the accommodating cavity and divides the accommodating cavity into a first cavity 101 and a second cavity 102 which are mutually independent;

the acoustic assembly 30 is mounted in the first cavity 101;

the lighting assembly 40 is mounted within the second cavity 102.

By configuring the lighting assembly 40 and the audio assembly 30 to achieve the functions of lighting and playing audio; the waterproof function of the sound box is enhanced by the arrangement of the inner shell 20, and the problems that the existing sound box is single in function and easy to be damaged due to water inflow are solved; compared with the conventional sound box, the sound box has more illumination functions, is very suitable for camping, and effectively meets the use requirements of users; in addition, the first cavity 101 and the second cavity 102 are mutually independent, the sound assembly 30 and the lighting assembly 40 are not interfered with each other, and a large amount of heat can be generated due to long-time work of the lighting assembly 40 and is independently arranged in the second cavity 102, so that the heat can be effectively prevented from being emitted into the first cavity 101, and the normal operation of the sound assembly 30 is ensured.

In the application, the detachable connection of the first shell 11 and the second shell 12 comprises the modes of grafting, mortise connection or threaded connection, and the like, so that the first shell 11 and the second shell 12 can be detached, the first shell 11 and the second shell 12 can be conveniently installed and detached, and the components inside the loudspeaker box can be conveniently repaired and replaced.

In one embodiment, as shown in fig. 2, 4 and 5, an opening is formed at one end of the inner shell 20 near the first shell 11, and a first cavity 101 is formed between the inner shell 20 and the first shell 11; the end of the inner housing 20 remote from the first housing 11 forms a second cavity 102 with the second housing 12.

In another embodiment, an opening is formed at one end of the inner shell 20 near the second shell 12, and a first cavity 101 is formed between the inner shell 20 and the second shell 12; the end of the inner housing 20 remote from the second housing 12 forms a second cavity 102 with the first housing 11. The presence of the opening is to facilitate placement of the acoustic assembly 30 into the second cavity 102, and the inner housing 20 separates the first cavity 101 from the second cavity 102 such that the acoustic assembly 30 and the illumination assembly 40, which are located at two places, respectively, do not interfere with each other.

In one embodiment, as shown in fig. 2, 4 and 5, a mounting groove 200 is formed on a side of the inner housing 20 near the first housing 11, the inner housing 20 and the first housing 11 form a second cavity 102 at the mounting groove 200, and the lighting assembly 40 is mounted in the mounting groove 200. The presence of the mounting slot 200 provides sufficient mounting space for the lighting assembly 40.

In another embodiment, a mounting groove 200 is formed on a side of the inner housing 20 adjacent to the second housing 12, the inner housing 20 and the second housing 12 form a second cavity 102 at the mounting groove 200, and the lighting assembly 40 is mounted in the mounting groove 200. Thus, the lighting assembly 40 can be provided with different mounting positions, so that different irradiation angles are obtained, and the requirements of users are further met. Referring further to fig. 5 and 6, a heat dissipation gap 1021 is formed between the illumination assembly 40 and the inner case 20, and the heat dissipation gap 1021 communicates with the outside; a closed cavity 1022 is formed between the illumination assembly 40 and the housing 10. The closed cavity 1022 is completely separated from the first cavity 101, so that heat generated in the closed cavity 1022 is not transferred into the first cavity 101; and secondly, the heat is dissipated to the outside through the heat dissipation gap 1021.

In one embodiment, as shown in fig. 2 and 3, the first housing 11 includes a first shell layer 111 and a second shell layer 112; the first shell layer 111 is sleeved on the second shell layer 112, and the second shell layer 112 is configured as an elastic piece;

the second housing 12 includes a third shell 121 and a fourth shell 122; the third shell 121 is detachably connected with the inner shell 20, and the fourth shell 122 is in snap fit with the first shell 11; the fourth shell layer 122 is sleeved on the third shell layer 121, and the fourth shell layer 122 is configured as an elastic member. Specifically, the first shell layer 111 is hard glue, and the second shell layer 112 is soft glue; the third shell layer 121 is hard rubber, and the fourth shell layer 122 is soft rubber; the soft and hard combination mode can achieve the damping effect.

In one embodiment, the first housing 11 includes a first shell 111 and a second shell 112; the first shell layer 111 is sleeved on the second shell layer 112, and the second shell layer 112 is configured as an elastic member.

In another embodiment, the second housing 12 includes a third shell 121 and a fourth shell 122; the third shell 121 is detachably connected with the inner shell 20, and the fourth shell 122 is in snap fit with the first shell 11; the fourth shell layer 122 is sleeved on the third shell layer 121, and the fourth shell layer 122 is configured as an elastic member.

In application, the elastic member may be an elastic member having a certain elasticity, such as TPU (Thermoplastic Urethane, thermoplastic polyurethane elastomer) soft gel, silica gel, etc.; the first shell 111 and the third shell 121 may be plastic with high hardness, poor elasticity or no elasticity.

In one embodiment, as shown in fig. 2 and 3, a groove 120 is formed at an end of the second housing 12 adjacent to the inner housing 20, and the inner housing 20 is protruded with a convex ring 21 for being inserted into the groove 120. The connection of the second housing 12 to the inner housing 20 is achieved by a plug-in fit of the collar 21 and the recess 120.

In one embodiment, as shown in fig. 2 and 3, the sound box further includes a sealing member 50, the sealing member 50 is installed in the groove 120, the sealing member 50 is configured as an elastic member, and the sealing member 50 is pressed by the convex ring 21 to deform so as to seal the gap between the groove 120 and the convex ring 21, thereby achieving the sealing and waterproof effects.

In use, the seal 50 is an elastomer such as a bead seal, a gasket seal, or the like. After being pressed by the convex ring 21, elastic deformation occurs, so that interference fit is realized to stably connect the second housing 12 and the inner housing 20, and a gap between the convex ring 21 and the groove 120 is blocked, so that a waterproof effect is realized.

In one embodiment, as shown in fig. 4 and 5, the audio assembly 30 includes a bracket 31, a speaker 32, and a circuit board 33;

one end of the bracket 31 is arranged through the inner shell 20, and the other end is positioned in the first cavity 101;

the horn 32 is arranged on the bracket 31;

the circuit board 33 is disposed in the first cavity 101 and electrically connected to the speaker 32.

The circuit board 33 is used as a core component of the acoustic assembly 30, and is arranged in the first cavity 101 to protect the acoustic assembly 30 from water inflow, so that the normal operation of the acoustic assembly 30 is well protected.

In use, as shown in fig. 5, the audio assembly 30 further includes a dust cap 34, the dust cap 34 covering the horn 32 to prevent dust from collecting on the horn 32 and thereby affecting the proper operation of the horn 32.

In one embodiment, as shown in fig. 4 to 6, the lighting assembly 40 includes a mounting frame 41, a lamp bead 42, and a lamp cover 43;

the mounting frame 41 is arranged in the second cavity 102;

the lamp beads 42 are mounted on the mounting frame 41 and are arranged towards one side close to the first shell 11;

the lamp cover 43 is provided on the mounting frame 41, penetrates through the first housing 11, and covers the lamp beads 42.

In application, the lighting function of the lighting assembly 40 needs to radiate light outwards, so that the lighting assembly is arranged in the second cavity 102, so that the light is conveniently emitted; in addition, since the lamp beads 42 continuously work to generate a large amount of heat, the lighting assembly 40 and the sound assembly 30 are isolated, and the heat generated by the lamp beads 42 can be effectively prevented from being transferred to the circuit board 33 of the sound assembly 30, so that the normal work of the sound assembly 30 is prevented from being influenced, and the overheat prevention effect of the sound assembly 30 is achieved. Specifically, the heat generated by the lamp beads 42 is basically limited in the closed cavity 1022, and is communicated with the outside through the heat dissipation gap 1021, so that the air flow of the heat dissipation gap is accelerated under the vibration action of the loudspeaker, and the heat dissipation effect is achieved.

In application, the lampshade 43 is a condensing lens, and can collect and emit light emitted by the lamp beads 42, so that the utilization rate of the light and the illumination brightness of the lamp beads 42 are improved.

In one embodiment, as shown in fig. 2 and 3, the first housing 11 is provided with a sound outlet, the sound outlet is provided with a first baffle 113, and the first baffle 113 is used for preventing other objects from entering the sound box from the sound outlet;

the second casing 12 is provided with a heat dissipation opening, a second baffle member 123 is arranged at the heat dissipation opening, and the second baffle member 123 is used for preventing other objects from entering the sound box from the heat dissipation opening.

In another embodiment, the first housing 11 is provided with a sound outlet, and the sound outlet is provided with a first baffle member 113, and the first baffle member 113 is used for preventing other objects from entering the sound box from the sound outlet.

In another embodiment, the second housing 12 is provided with a heat dissipation opening, and the heat dissipation opening is provided with a second baffle member 123, and the second baffle member 123 is used for preventing other objects from entering the sound box from the heat dissipation opening.

In application, the first baffle 113 and the second baffle 123 are metal meshes, and block some large sundries outside the sound box, so as to avoid entering the sound box to interfere with the normal operation of the sound box.

In one embodiment, the sound box further comprises a battery (not shown) mounted within the second cavity 102; the battery is electrically connected with the sound assembly 30 and the lighting assembly 40 respectively; to provide power to the sound assembly 30 and the lighting assembly 40. The battery is arranged in the second cavity 102, so that the battery is prevented from being damaged due to water inflow.

In one embodiment, as shown in fig. 2 and 3, the sound box further includes a spring clip 60, where the spring clip 60 is disposed on a side of the second housing 12 away from the first housing 11, and the spring clip 60 is used to fix the sound box to prevent the sound box from toppling.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. A sound box, comprising:

the sound assembly is arranged in the first cavity; and

and the lighting component is arranged in the second cavity.

2. The sound box according to claim 1, wherein an opening is formed at one end of the inner shell, which is close to the first shell, the first cavity is formed between the inner shell and the first shell, and the second cavity is formed by one end of the inner shell, which is far away from the first shell, and the second shell;

and/or an opening is formed in one end, close to the second shell, of the inner shell, a first cavity is formed between the inner shell and the second shell, and a second cavity is formed between one end, far away from the second shell, of the inner shell and the first shell.

3. The sound box according to claim 1, wherein a mounting groove is formed in one side, close to the first shell, of the inner shell, the second cavity is formed at the mounting groove by the inner shell and the first shell, and the lighting assembly is mounted in the mounting groove;

4. The sound box according to claim 1, wherein the first housing includes a first shell and a second shell sleeved on the first shell, and the second shell is configured as an elastic member;

5. The sound box according to claim 1, wherein a groove is formed in an end of the second housing adjacent to the inner housing, and a convex ring for being inserted into the groove is formed in the inner housing.

6. The sound box of claim 5, further comprising a seal mounted within the recess, the seal configured as a resilient member; the sealing element is pressed by the convex ring to deform so as to seal the gap between the groove and the convex ring.

7. A sound box according to any one of claims 1 to 6, wherein the sound assembly comprises:

the loudspeaker is arranged on the bracket; and

8. The sound box of any one of claims 1 to 6, wherein the lighting assembly comprises:

the mounting frame is arranged in the second cavity;

9. The sound box according to any one of claims 1 to 6, wherein the first housing is provided with a sound outlet, a first baffle is arranged at the sound outlet, and the first baffle is used for preventing other objects from entering the sound box from the sound outlet;

10. The sound box of any one of claims 1-6, further comprising a battery mounted within the second cavity and electrically connected to the sound assembly and the lighting assembly, respectively.