CN208158844U - A kind of speaker cavity - Google Patents
A kind of speaker cavity Download PDFInfo
- Publication number
- CN208158844U CN208158844U CN201820551460.7U CN201820551460U CN208158844U CN 208158844 U CN208158844 U CN 208158844U CN 201820551460 U CN201820551460 U CN 201820551460U CN 208158844 U CN208158844 U CN 208158844U
- Authority
- CN
- China
- Prior art keywords
- shell
- speaker
- adapter
- speaker cavity
- connecting groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of speaker cavitys.The speaker cavity includes：First shell and second shell；Wherein, the first shell and second shell assembling constitute speaker cavity；The first shell and second shell inner wall are equipped with engaging column, and the engaging column of the first shell, which extends outwardly, offers adapter at end；The engaging column of the second shell offers connecting groove at the end that extends outwardly；The cross-sectional area of the adapter is less than the connecting groove in order to which the fitting of the two is installed.The engaging column of the utility model can effectively improve stability by using the setting of adapter and connecting groove, avoid the fracture of engaging column.Embodiment is screwed two shells by allowing to adopt in the outside of shell through shell and the interior engaging column for setting screw hole, keeps the installation between shell more convenient and firm.
Description
Technical field
The utility model embodiment is related to appliance field more particularly to a kind of speaker cavity.
Background technique
Speaker is a kind of a kind of equipment that audio signal can be transformed to sound, can be used to play music etc..With
The demand of speaker is also gradually increased in the development of information technology, people, has certain requirement to the performance of speaker.People are more next
Intelligent sound box is selected more, and an important component of the speaker cavity as speaker, reasonable cavity body structure can make
Speaker is more able to satisfy the demand of user, improves the performance of speaker.
Utility model content
The utility model embodiment provides a kind of speaker cavity, to realize the purpose for improving shell connective stability, in turn
Improve the performance of speaker.
The utility model embodiment provides a kind of speaker cavity, including：First shell and second shell；
Wherein, the first shell and second shell assembling constitute speaker cavity；In the first shell and second shell
Wall is equipped with engaging column；The engaging column of the first shell, which extends outwardly, offers adapter at end；The second shell
Engaging column offers connecting groove at the end that extends outwardly；The cross-sectional area of the adapter is less than the connecting groove in order to the two
Fitting installation.
Further, the installation side of the first shell is excrescence, and the installation side of the second shell opens up as recess
When groove body, the first shell and the second shell assemble, the excrescence and the engaged installation structure of recess groove body
At speaker cavity.
Further, the height of projection holding one for opening up height and the excrescence of the adapter of the first shell
It causes, the engaging column of the second shell opens up the height that height installs side with it and is consistent.
Further, when the first shell and second shell are installed, an adapter or connecting groove are included at least
The inside for extending to opposite shell, when the adapter or connecting groove extend to the inside of opposite shell, the corresponding rank
Access slot or the corresponding reduction of adapter setting height.
It further, further include being opened up with the slot form that is recessed for installing the first speaker openings of loudspeaker, it is described
First speaker openings are opened in respectively in the first shell and second shell.
Further, the edge of the first shell is provided with the first gap, and the edge of the second shell is provided with
Two gap；When the first shell and the second shell assemble, first gap is raised with second gap composition first
Sound device is open, and also opens up a vertical slot in first speaker openings, is used for holding loudspeaker installing ring.
Further, the first shell and the second shell are respectively provided with one for installing opening for passive radiator
Mouthful, and two opening positional symmetries in the speaker cavity.
Further, it is described for install passive radiator opening be equipped with for separate section and by opening edge edge
The outwardly extending bit slice that allows.
Further, the opposite face of speaker cavity towards the speaker openings is set as planar structure, described flat
Face structure is used to dispose the main control board of control speaker.
Further, the installation of the first shell uses glue bond in the installation with the second shell.
The engaging column of the utility model can effectively improve stability by using the setting of adapter and connecting groove,
Avoid the fracture of engaging column.Embodiment is arranged by setting the connecting groove of screw hole in, can adopt and be screwed two shells,
Keep the installation between shell more convenient and firm.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram of speaker cavity provided by the embodiment of the utility model；
Fig. 2 is a kind of loudspeaker box structure decomposition diagram comprising speaker cavity provided by the embodiment of the utility model；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of installing ring 23 in Fig. 2.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Fig. 1 is the structural decomposition diagram of speaker cavity provided by the embodiment of the utility model, which specifically may be used
To be a kind of a part of intelligent sound box, specifically include：First shell 1 and second shell 2.
Specifically, to the shape of speaker cavity herein without limiting.It is any to can be cuboid, cube or sphere etc.
Shape.It can be installed in the form of up-down structure or in the form of tiled configuration by multiple shells and be constituted a speaker cavity.Its
In, first shell 1 and the assembling of second shell 2 constitute speaker cavity；The inner wall of first shell 1 is equipped with engaging column 3, first shell 1
The place that extends outwardly of engaging column 3 offer adapter 4, the engaging column 3 of second shell 2 offers connecting groove at the end that extends outwardly
5；The cross-sectional area of adapter 4 is less than connecting groove 5 in order to which the fitting of the two is installed.It is specific it is to be understood that two shells all
It is identical in structure equipped with engaging column 3.Engaging column 3 on one of shell, which extends outwardly, locates one cross-sectional area of connection
It is slightly less than the adapter 4 of engaging column 3, adapter 4 can be installed just with 5 fitting of connecting groove.Since adapter 4 has certain length
Degree, therefore the setting of this structure can effectively improve stability, avoid the occurrence of failure caused by being broken as adapter 4 and ask
Topic.In the utility model embodiment, when first shell 1 and second shell 2 assemble, speaker containment portion is provided with mounting hole, linking
The screw hole for screw rotation installation is equipped in column 3, adapter 4 and connecting groove 5, the screw can be in the outside of shell
It extends to and adapter 4 and connecting groove 5 is installed inside engaging column 3.Mounting hole is passed through by screw to fix with the screw hole.It can be
The outside of cavity is mounted directly screw, and many conveniences are provided in operation.When first shell 1 and second shell 2 are installed, linking
Column 3 extends to inside second shell 2.The height of projection holding for opening up height and the excrescence of the adapter 4 of first shell 1
Unanimously, the height that the engaging column 3 of second shell 2 opens up that height installs side with it is consistent.Preferably, first shell 1 and
When two shells 2 are installed, the inside of opposite shell is extended to including at least an adapter 4 or connecting groove 5, when adapter 4 or rank
When access slot 5 extends to the inside of opposite shell, corresponding connecting groove 5 or the corresponding reduction of the setting height of adapter 4.
It should be noted that the mounting means of the adapter 4 and connecting groove 5 not only wraps in this implementation new embodiment
The mounting means that screw hole is set in including, further includes other mounting means：Mounting hole, the rank are set in the adapter 4 and connecting groove 5
Access slot 5 also in be equipped with nut fixed bit, the screw can run through the adapter 4 and connecting groove 5 mounting hole, and with the spiral shell
Nut on female fixed bit, which is realized, to be fixed.The mounting means further includes certain common mounting means, does not just add to go to live in the household of one's in-laws on getting married herein
It states.
Optionally, the installation side of first shell 1 be excrescence, the installation side of second shell 2 open up for be recessed groove body, first
When shell 1 and second shell 2 assemble, the excrescence and the engaged installation of the recess groove body constitute speaker cavity.In order to
The two, can be bonded together by the occlusion installation of preferably stable excrescence and recess groove body with glue.
In addition, the inside of first shell 1 or second shell 2 is equipped with weight, it is specifically as follows steel plate etc., can increases
The overall weight of sound box improves stability when speaker is placed, and can improve audio and sound reproduction effect to a certain extent.
Further, the opposite face of speaker cavity towards the speaker openings is set as planar structure, locating planar junction
Structure is used to dispose the main control board of control speaker, and the planar structure is being not shown in the figure.It specifically can be by speaker cavity system
It is made non-cylinder, section is not complete circle, can be the circle of interception a part, can be arch, specifically can be
Major arc bow, makes the back side of speaker cavity there are certain space, can be used for disposing main control board.Preferably, in master control electricity
It further include cooling fin between road plate and speaker cavity, the purpose of setting of cooling fin is can be effectively by main control board and speaker
The heat that cavity generates when working is discharged in time, it is ensured that the service life and reliability of speaker.
Optionally, the speaker cavity further includes being opened up with the slot form that is recessed for installing the first loudspeaker of loudspeaker
Opening, first speaker openings are opened in respectively in first shell 1 and second shell 2；Wherein, the first speaker openings can
It is opened up in the form of recessed groove by any position in speaker cavity, can be opened on one of shell, be also possible to
It is collectively formed by two shells, the first speaker openings do not carry out label in Fig. 1.Illustratively, Fig. 2 is a kind of comprising this reality
With the loudspeaker box structure decomposition diagram for the speaker cavity that new embodiment provides, wherein the partial enlarged view at A is shown in Fig. 3.It is preferred that
Ground, the edge of first shell 1 are provided with the first gap 21, and the edge of second shell 2 is provided with the second gap 22；Specifically,
One gap 21 and the second gap 22 are semicircle gap, when first shell 1 and second shell 2 assemble, the first gap 21 and the
Two gap 22 can just splice the first speaker openings of composition.First loudspeaker 20 above-mentioned first loudspeaker can be embedded in open
In mouthful, it specifically can be to face outwardly the sounding of the first loudspeaker 20 and be embedded in speaker cavity.In first speaker openings
A vertical slot is also opened up, holding loudspeaker installing ring is used for.Optionally, the first loudspeaker 20 can be subwoofer.Installation
The schematic diagram at another visual angle of circle 23 is shown in Fig. 4.In conjunction with Fig. 2, Fig. 3 and Fig. 4 can be seen that first speaker openings with
The form of recessed groove is opened up, and a vertical slot is also opened up in the recessed groove, and the vertical slot, the vertical slot are shown in the A of region
Also other shapes be could alternatively be, the installing ring 23 for the first loudspeaker of holding 20.The just holding of one side of installing ring 23 exists
With fixed stably position in vertical slot, while installing ring 23 also has the function of bradyseism.The design of vertical slot can make the installation of loudspeaker more
For stabilization, it is not easily susceptible to the influence of loudspeaker vibration.
Further, first shell 1 and second shell 2 are respectively provided with one for installing the passive radiator of passive radiator
Opening 31, and two opening positional symmetries in the speaker cavity.It specifically can be each in first shell 1 and second shell 2
It is open equipped with a passive radiator, symmetry axis pair of two passive radiator openings 31 on the speaker cavity vertical direction
Claim distribution, two passive radiators 30 are respectively embedded in a passive radiator opening 31.Preferably, for installing passive radiator
30 passive radiator opening 31 at be equipped with for separate section and by opening edge along the outwardly extending bit slice (not labeled) that allows.
Bit slice the installation section of passive radiator and separating by way of section for electric wire can be avoided the occurrence of line fault, be made passive
Radiator keeps stable work, to stablize acoustical quality.Passive radiator 30 specifically can be loudspeaker, such as can be low
Sound loudspeaker improves the bass performance of speaker, so that speaker is had preferable bass and goes out sound ability, and can reach optimal bass
Effect, mounting structure is simple, make and use cost is low.Optionally, the speaker cavity is equipped with for installing tweeter
The high pitch opening 11 of device 10 specifically can be and a high pitch opening 11 be respectively set on two shells, so that high pitch loudspeaker
10 sounding, which faces outwardly, is embedded in high pitch opening.
Furthermore it is preferred that can be reduced to the greatest extent using corresponding measure to be suitable for smart home development trend of today
The resonance of speaker makes above-mentioned speaker be made intelligent sound box.The acoustic-electric modulus of conversion for receiving phonetic order can also be increased in speaker
Block makes speaker have speech identifying function, can increase signal emission module, control speaker by signal emission module
Other household electrical appliances work, and enrich the service performance of speaker, improve convenience and user experience.
The engaging column of the utility model embodiment can effectively improve steady by using the setting of adapter and connecting groove
It is qualitative, avoid the fracture of engaging column.By that can adopt and be screwed two shells through the interior connecting groove setting for setting screw hole,
Keep the installation between shell more convenient and firm.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of speaker cavity, which is characterized in that including：First shell and second shell；
Wherein, the first shell and second shell assembling constitute speaker cavity；The first shell and second shell inner wall are set
There is engaging column；The engaging column of the first shell, which extends outwardly, offers adapter at end；The linking of the second shell
Column offers connecting groove at the end that extends outwardly；The cross-sectional area of the adapter is less than the connecting groove in order to the set of the two
Close installation.
2. speaker cavity according to claim 1, which is characterized in that the installation side of the first shell is excrescence, institute
The installation side for stating second shell opens up as the groove body that is recessed, when the first shell and the second shell assemble, the excrescence
Speaker cavity is constituted with the engaged installation of the recess groove body.
3. speaker cavity according to claim 2, which is characterized in that the adapter of the first shell open up height with
The height of projection of the excrescence is consistent, and the engaging column of the second shell opens up the height that height installs side with it and keeps
Unanimously.
4. speaker cavity according to claim 1, which is characterized in that when the first shell and second shell are installed, until
It less include the inside that an adapter or connecting groove extend to opposite shell, when the adapter or connecting groove extend to phase
When to the inside of shell, the corresponding connecting groove or adapter setting height is corresponding reduces.
5. speaker cavity according to claim 1, which is characterized in that further include being opened up with the slot form that is recessed for installing
First speaker openings of loudspeaker, first speaker openings are opened in respectively in the first shell and second shell.
6. speaker cavity according to claim 1, which is characterized in that the edge of the first shell is provided with first and slits
Mouthful, the edge of the second shell is provided with the second gap；When the first shell and the second shell assemble, described first
Gap and second gap form the first speaker openings；A vertical slot is also opened up in first speaker openings, for card
Set loudspeaker installing ring.
7. speaker cavity according to claim 1, which is characterized in that the first shell and the second shell are respectively provided with
One for installing the opening of passive radiator, and two opening positional symmetries in the speaker cavity.
8. speaker cavity according to claim 7, which is characterized in that the opening for installing passive radiator is set
Have for it is between Disengagement zone and by opening edge along the outwardly extending bit slice that allows.
9. speaker cavity according to claim 6, which is characterized in that the speaker cavity is towards the speaker openings
Opposite face is set as planar structure, and the planar structure is used to dispose the main control board of control speaker.
10. speaker cavity according to claim 2, which is characterized in that the installation side of the first shell and described second
The installation side of shell uses glue bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551460.7U CN208158844U (en) | 2018-04-18 | 2018-04-18 | A kind of speaker cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551460.7U CN208158844U (en) | 2018-04-18 | 2018-04-18 | A kind of speaker cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158844U true CN208158844U (en) | 2018-11-27 |
Family
ID=64378319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820551460.7U Active CN208158844U (en) | 2018-04-18 | 2018-04-18 | A kind of speaker cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413519A (en) * | 2018-12-21 | 2019-03-01 | 东莞市声电子科技有限公司 | The dual-purpose speaker cavity of one shell |
-
2018
- 2018-04-18 CN CN201820551460.7U patent/CN208158844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413519A (en) * | 2018-12-21 | 2019-03-01 | 东莞市声电子科技有限公司 | The dual-purpose speaker cavity of one shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3142445U (en) | Combined single surround sound system | |
| US10524035B2 (en) | Audio lighting device | |
| US20070177748A1 (en) | Earphone structure | |
| US10520184B2 (en) | Audio lighting device | |
| US20130251188A1 (en) | Speaker Cabinet Pole Mount and Speaker Cabinet | |
| CN208158844U (en) | A kind of speaker cavity | |
| KR101610224B1 (en) | Horn type multi-point excitation loudspeaker case | |
| JP5626096B2 (en) | Ceiling-mounted speaker system and lighting device using the same | |
| CN208158845U (en) | A kind of speaker | |
| CN216357143U (en) | Sound box equipment | |
| CN210512111U (en) | Shell assembly and air conditioner with same | |
| CN205726338U (en) | A kind of dismountable notebook audio amplifier | |
| CN209676408U (en) | A kind of hanging speaker | |
| JP2013120728A (en) | Lighting device | |
| CN107483856B (en) | Television and sound box integrated device | |
| CN203136090U (en) | Built-in sound box assembly used for PC cabinet | |
| CN209982695U (en) | Bluetooth headset of two loudspeaker | |
| CN216357154U (en) | Magnetic fluid sound equipment | |
| CN206559571U (en) | It is easy to the loudspeaker enclosure divider of radiating | |
| JP4379701B2 (en) | Speaker device and speaker device manufacturing method | |
| CN217693688U (en) | Head-mounted device | |
| CN220325755U (en) | Sound box convenient to install | |
| CN217770336U (en) | Externally hung loudspeaker assembly and electronic equipment with same | |
| CN204592962U (en) | Music bulb | |
| CN208581332U (en) | A kind of remote big acoustic pressure speaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190129 Address after: 100085 East District, Second Floor, 33 Xiaoying West Road, Haidian District, Beijing Patentee after: BEIJING KINGSOFT INTERNET SECURITY SOFTWARE Co.,Ltd. Address before: 511400 Tian'an Science and Technology Industrial Building, Panyu Energy-saving Science Park, 555 North Panyu Avenue, Donghuan Street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LANBO INTELLIGENT TECHNOLOGY CO.,LTD. |