CN216017071U

CN216017071U - Spherical sound box

Info

Publication number: CN216017071U
Application number: CN202122038642.9U
Authority: CN
Inventors: 何海波
Original assignee: Huizhou Hua Hui Xin Da Electronic Co ltd
Current assignee: Huizhou Hua Hui Xin Da Electronic Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-11
Anticipated expiration: 2031-08-26

Abstract

A spherical sound box comprises a sound box component and a bottom plate, wherein the sound box component comprises a shell, a loudspeaker and a circuit board, a containing cavity is formed in the shell, the loudspeaker and the circuit board are contained in the containing cavity, the circuit board is electrically connected with the loudspeaker, one end of the shell is also provided with a spacing groove, the inner side wall of the spacing groove is provided with two limiting blocks, the two limiting blocks are distributed in the spacing groove in a central symmetry way, the bottom plate comprises a plate body and two fixed side lugs, the two fixed side lugs are respectively arranged at two sides of the plate body, when the shell is close to the bottom plate, so that part of the plate body is accommodated in the avoiding groove, the two fixing side lugs are correspondingly clamped on the two limiting blocks one by one, and by utilizing the limiting blocks and the fixing side lugs, make the stereo set subassembly can install fast and fix on the bottom plate, when improving the stability of stereo set, can also dismantle the stereo set fast to guarantee its portability.

Description

Spherical sound box

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a spherical sound equipment.

Background

Audio broadly refers to a device that converts an electrical signal into sound using an electronic circuit.

With the development of technology, sound equipment is developed into portable mini bluetooth sound from traditional large-scale box plug wire sound, and besides the body is actively reduced greatly, the appearance of sound also becomes diversified.

However, as the audio becomes more portable, but also more vulnerable, in particular, in daily life, the audio is always placed on any platform, such as a table, a chair, a bookshelf, etc., but the audio is easily dropped from the platform and damaged due to the lack of an effective fixing structure between the audio and the platform; further, when a conventional portable audio device is fixed to a wall, the audio device needs to be mounted on the wall by using a locking member such as a screw, which causes troublesome mounting of the audio device, and thus, the portability of the audio device is impaired.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a spherical sound box which can be quickly installed and fixed, improves the stability and ensures the portability.

The purpose of the utility model is realized by the following technical scheme:

a spherical sound box comprising:

the loudspeaker comprises a shell, a loudspeaker and a circuit board, wherein the shell is internally provided with an accommodating cavity, the loudspeaker and the circuit board are accommodated in the accommodating cavity, the circuit board is electrically connected with the loudspeaker, one end of the shell is also provided with a spacing groove, the inner side wall of the spacing groove is provided with two limiting blocks, and the two limiting blocks are distributed in the spacing groove in a central symmetry manner; and

the bottom plate comprises a plate body and two fixing side lugs, the two fixing side lugs are respectively arranged on two sides of the plate body, when the shell is close to the bottom plate, part of the plate body is contained in the avoiding groove, and the two fixing side lugs are correspondingly clamped with the two limiting blocks one by one.

In one embodiment, the housing includes a lower housing and an upper housing, the lower housing has a first receiving cavity, the upper housing has a second receiving cavity, when the upper housing is fastened to the lower housing, an inner sidewall of the first receiving cavity and an inner sidewall of the second receiving cavity together enclose the receiving cavity, the speaker is located in the second receiving cavity, the circuit board is located in the first receiving cavity, and the avoiding cavity is located on a side of the lower housing away from the first receiving cavity.

In one embodiment, the upper housing further has a plurality of through holes, and each through hole is respectively communicated with the second receiving groove.

In one embodiment, a plurality of support columns are arranged on the inner side wall of the second accommodating groove, and each support column is connected with the loudspeaker.

In one embodiment, a functional panel is disposed on a side surface of the upper housing away from the second receiving slot, and a plurality of keys are disposed on the functional panel and electrically connected to the circuit board respectively.

In one embodiment, the side surface of the limiting block and the bottom wall of the avoiding groove form a clamping groove together, and when the plate body rotates in the avoiding groove, the fixed side lug is close to or far away from the clamping groove.

In one embodiment, the fixed side lug is provided with a U-shaped groove.

In one embodiment, a limiting groove is further formed at the edge of the fixed side lug, a limiting protrusion is arranged on the inner side wall of the avoiding groove, and when the fixed side lug is close to the clamping groove, the limiting protrusion is located in the limiting groove.

In one embodiment, the plate body is provided with a plurality of locking holes, and a space is arranged between the locking holes.

In one embodiment, the side of the plate body facing away from the housing is provided with an adhesive layer.

Compared with the prior art, the utility model has at least the following advantages:

the spherical sound box comprises a sound box component and a bottom plate, wherein the sound box component comprises a shell, a loudspeaker and a circuit board, a containing cavity is formed in the shell, the loudspeaker and the circuit board are both contained in the containing cavity, the circuit board is electrically connected with the loudspeaker, one end of the shell is also provided with a spacing groove, the inner side wall of the spacing groove is provided with two limiting blocks, the two limiting blocks are distributed in the spacing groove in a central symmetry way, the bottom plate comprises a plate body and two fixed side lugs, the two fixed side lugs are respectively arranged at two sides of the plate body, when the shell is close to the bottom plate, so that part of the plate body is accommodated in the avoiding groove, the two fixing side lugs are correspondingly clamped on the two limiting blocks one by one, and by utilizing the limiting blocks and the fixing side lugs, make the stereo set subassembly can install fast and fix on the bottom plate, when improving the stability of stereo set, can also dismantle the stereo set fast to guarantee its portability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a spherical sound device according to an embodiment of the present invention;

fig. 2 is a partial structural schematic view of the spherical sound shown in fig. 1;

fig. 3 is a partial structural schematic view of the spherical sound shown in fig. 1.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

It is noted that as used herein, reference to an element being "connected" to another element also means that the element is "in communication" with the other element, and fluid can be in exchange communication between the two.

Referring to fig. 1 and 2, a spherical speaker 10 includes a speaker assembly 100 and a base plate 200, the speaker assembly 100 includes a housing 110, a speaker 120 and a circuit board 130, a receiving cavity is formed in the housing 110, the speaker 120 and the circuit board 130 are both received in the receiving cavity, the circuit board 130 is electrically connected to the speaker 120, a clearance groove 111 is further formed at one end of the housing 110, two limiting blocks 112 are disposed on an inner side wall of the clearance groove 111, the two limiting blocks 112 are centrally and symmetrically distributed in the clearance groove 111, the base plate 200 includes a plate body 210 and two fixing side lugs 220, the two fixing side lugs 220 are respectively disposed at two sides of the plate body 210, when the housing 110 is close to the base plate 200, a portion of the plate body 210 is received in the clearance groove 111, and the two fixing side lugs 220 are correspondingly clamped to the two limiting blocks 112 one by one.

It should be noted that, an accommodating cavity is formed in the housing 110, the speaker 120 and the circuit board 130 are respectively installed in the accommodating cavity, wherein one end of the outer side wall of the housing 110 is provided with a spacing groove 111, and the inner side wall of the spacing groove 111 is provided with two limiting blocks 112, wherein the two limiting blocks 112 are located at two side positions on the inner side wall of the spacing groove 111, and the two limiting blocks 112 are oppositely arranged; further, the bottom plate 200 is composed of a plate body 210 and two fixing side ears 220, specifically, the two fixing side ears 220 are respectively located at two sides of the plate body 210, that is, the two fixing side ears 220 are distributed in central symmetry with respect to the plate body 210, when the housing 110 is close to the bottom plate 200, so that part of the bottom plate 200 is accommodated in the avoiding groove 111, that is, part of the plate body 210 falls into the avoiding groove 111, and simultaneously the two fixing side ears 220 also fall into the avoiding groove 111, at this time, the fixing side ears 220 are clamped into the limiting blocks 112 by rotating the housing 110, so as to realize clamping and fixing of the fixing side ears 220 and the limiting blocks 112, so that the purpose of quick installation and fixing between the acoustic assembly 100 and the bottom plate 200 can be realized, so that, in actual use, by installing the bottom plate 200 at positions such as a desktop, a wall, etc., then the acoustic assembly 100 can be quickly installed and fixed on the bottom plate 200, can also realize dismantling the stereo set fast when improving the stability of stereo set to guarantee its portability.

Referring to fig. 1 to 3, in an embodiment, the housing 110 includes a lower housing 113 and an upper housing 114, the lower housing 113 is provided with a first receiving cavity 113a, the upper housing 114 is provided with a second receiving cavity 114a, when the upper housing 114 is fastened to the lower housing 113, an inner sidewall of the first receiving cavity 113a and an inner sidewall of the second receiving cavity 114a jointly enclose a receiving cavity, the speaker 120 is located in the second receiving cavity 114a, the circuit board 130 is located in the first receiving cavity 113a, and the avoiding cavity 111 is located on a side surface of the lower housing 113 away from the first receiving cavity 113 a.

It should be noted that, the lower housing 113 and the upper housing 114 are fastened together, so that the inner sidewall of the first receiving groove 113a and the inner sidewall of the second receiving groove 114a together enclose a receiving cavity for receiving the speaker 120 and the circuit board 130, wherein the speaker 120 is located in the second receiving groove 114a, and the circuit board 130 is located in the first receiving groove 113a, so that the circuit board 130 is protected by the lower housing 113, the speaker 120 is protected by the upper housing 114, and the circuit board 130 and the speaker 120 are respectively mounted at the lower housing 113 and the upper housing 114, which is beneficial for assembly and is beneficial for the speaker 120 to transmit sound from the upper housing 114.

Referring to fig. 1 and fig. 3 again, in an embodiment, the upper housing 114 further has a plurality of through holes 114b, and each through hole 114b is respectively communicated with the second receiving groove 114 a.

It should be noted that, a plurality of through holes 114b are formed in the upper casing 114, so that the sound emitted from the speaker 120 can be better transmitted from the upper casing 114, thereby effectively avoiding the reduction of the sound volume, and enabling the sound equipment to maintain a high sound quality.

Referring to fig. 3 again, in an embodiment, a plurality of supporting pillars 114c are disposed on an inner sidewall of the second receiving groove 114a, and each supporting pillar 114c is connected to a speaker 120.

It should be noted that, the supporting columns 114c are disposed on the inner side wall of the second receiving groove 114a, so that the speakers 120 are supported and fixed by the supporting columns 114c, the speakers 120 are prevented from being connected with the inner side wall of the second receiving groove 114a, the sound quality of the speakers 120 can be improved, and the sound has a good playing effect; in one embodiment, four support posts 114c may be provided.

Referring to fig. 1 again, in an embodiment, a functional panel 115 is disposed on a side surface of the upper housing 114 away from the second receiving slot 114a, a plurality of keys 115a are disposed on the functional panel 115, and each key 115a is electrically connected to the circuit board 130.

It should be noted that the functional panel 115 is installed on the upper housing 114, wherein the functional panel 115 is installed with a plurality of keys 115a, and each key 115a is electrically connected to the circuit board 130, so that the purpose of controlling the audio playing can be achieved by pressing the key 115 a.

Referring to fig. 2 again, in an embodiment, the side surface of the limiting block 112 and the bottom wall of the avoiding groove 111 together form a clamping groove 116, and when the portion of the plate body 210 rotates in the avoiding groove 111, the fixing side lug 220 is close to or far from the clamping groove 116.

It should be noted that, in an embodiment, the avoiding groove 111 is a circular groove, and correspondingly, the portion of the plate body 210 is cylindrical, so that the portion of the plate body 210 can be accommodated in the circular avoiding groove 111 and rotate in the circular avoiding groove 111, and thus, as the plate body 210 rotates in the avoiding groove 111, the fixed side lug 220 can enter the clamping groove 116 or leave from the clamping groove 116, and when the fixed side lug 220 enters the clamping groove 116, the fixed side lug 220 can be clamped and fixed by the limiting block 112, so that the housing 110 is clamped and fixed on the bottom plate 200, and the purpose of quick detachment and installation can be achieved.

Referring to fig. 1 and 2 again, in one embodiment, the fixed side lug 220 is formed with a U-shaped groove 221.

It should be noted that, set up U type groove 221 on fixed side ear 220, so for that the one end of keeping away from plate body 210 on fixed side ear 220 has certain elastic deformation ability, so, when fixed side ear 220 entered into joint groove 116, the inside wall of joint groove 116 can extrude fixed side ear 220, makes fixed side ear 220 take place certain elastic deformation, thereby utilizes this elastic force to improve the firmness between plate body 210 and shell 110.

Referring to fig. 1 and fig. 2 again, in an embodiment, a limit groove 222 is further formed at an edge position of the fixed side lug 220, a limit protrusion 117 is disposed on an inner side wall of the avoiding groove 111, and when the fixed side lug 220 is close to the clamping groove 116, the limit protrusion 117 is located in the limit groove 222.

It should be noted that, when the fixing side lug 220 enters the clamping groove 116, the limiting protrusion 117 cooperates with the limiting groove 222, so that the fixing side lug 220 is clamped and fixed, and the firmness between the plate body 210 and the shell 110 can be improved.

Referring to fig. 1 again, in one embodiment, the plate 210 has a plurality of locking holes 211, and a space is disposed between the locking holes 211.

It should be noted that the bottom plate 200 needs to be installed on a desktop or a wall, and in order to improve the stability of the bottom plate 200, for example, a locking hole 211 is formed in the plate body 210, and then the bottom plate 200 may be installed and fixed by using a locking member such as a screw.

Further, in one embodiment, the side of the plate 210 away from the housing 110 is provided with an adhesive layer. It should be noted that, besides fixing the bottom plate 200 by using screws, an adhesive layer can be attached to the bottom plate 200, for example, the adhesive layer may be solid glue, so that the bottom plate 200 can be fixed at a position such as a desktop or a wall, and the sound device can be quickly mounted and fixed on the bottom plate 200.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A spherical sound box, comprising:

2. The spherical sound box according to claim 1, wherein the housing includes a lower housing and an upper housing, the lower housing has a first receiving cavity, the upper housing has a second receiving cavity, when the upper housing is engaged with the lower housing, the inner sidewall of the first receiving cavity and the inner sidewall of the second receiving cavity together enclose the receiving cavity, the speaker is located in the second receiving cavity, the circuit board is located in the first receiving cavity, and the avoiding cavity is located on a side surface of the lower housing away from the first receiving cavity.

3. The spherical sound box as claimed in claim 2, wherein the upper housing further has a plurality of through holes, and each of the through holes is respectively communicated with the second receiving groove.

4. The spherical sound box as claimed in claim 3, wherein a plurality of support posts are disposed on an inner sidewall of the second receiving groove, and each support post is connected to the speaker.

5. The spherical sound box as claimed in claim 4, wherein a functional panel is disposed on a side of the upper housing away from the second receiving cavity, and a plurality of keys are disposed on the functional panel, and each of the keys is electrically connected to the circuit board.

6. The spherical sound box as claimed in claim 1 or 5, wherein the side surface of the limiting block and the bottom wall of the avoiding groove together form a clamping groove, and when the plate body rotates in the avoiding groove, the fixed side lug is close to or away from the clamping groove.

7. The spherical sound box as claimed in claim 6, wherein the fixing side lug is provided with a U-shaped groove.

8. The spherical sound box according to claim 7, wherein a limiting groove is further formed at an edge of the fixed side lug, a limiting protrusion is arranged on an inner side wall of the avoiding groove, and when the fixed side lug is close to the clamping groove, the limiting protrusion is located in the limiting groove.

9. The spherical sound box as claimed in claim 8, wherein the plate body is provided with a plurality of locking holes, and a space is provided between the locking holes.

10. The spherical sound box as claimed in claim 8, wherein an adhesive layer is provided on a side of the plate body remote from the housing.