CN205847584U - Electronic equipment - Google Patents
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- Publication number
- CN205847584U CN205847584U CN201620770218.XU CN201620770218U CN205847584U CN 205847584 U CN205847584 U CN 205847584U CN 201620770218 U CN201620770218 U CN 201620770218U CN 205847584 U CN205847584 U CN 205847584U
- Authority
- CN
- China
- Prior art keywords
- cavity
- electronic equipment
- cover plate
- partition wall
- center
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of electronic equipment.Described electronic equipment includes loudspeaker monomer and housing, described housing includes base plate and offers the sidewall of acoustic aperture, described housing also includes center and is covered on the cover plate of described center, described base plate, described sidewall, described center and described cover plate cooperatively form receiving space, described electronic equipment also includes the first partition wall, second partition wall, groove and dead slot, described receiving space is separated into the first cavity, second cavity and the 3rd cavity, described first cavity is separated into ante-chamber and back cavity, described second cavity is connected with described ante-chamber by described groove and is in communication with the outside by described acoustic aperture, described 3rd cavity is connected with described back cavity by described dead slot.The electronic equipment that this utility model provides, according to demand and the inner space of electronic equipment is adjusted to meet the described electronic equipment demand to different described first cavitys, and can be suitable for various electronic equipment simultaneously.
Description
[technical field]
This utility model relates to field of mobile terminals, particularly relates to a kind of electronic equipment.
[background technology]
Along with the fast development of science and technology, the popularity rate of electronic equipment is more and more higher, and the requirement of electronic equipment is more come by people
The highest.For electronic equipment update speed accelerate, loudspeaker enclosure as audio frequency apparatus requisite in electronic equipment,
It is positioned over electronic equipment internal needs to design difform according to the stack manner of other each parts in equipment complete machine
Loudspeaker enclosure.
In correlation technique, the exploitation of every kind of electronic equipment, loudspeaker enclosure will be estimated for different projects, design
And die sinking etc., its scheme fabrication cycle length, cost are high, and the project each die sinking customization little for amount is required for substantial amounts of expense,
And loudspeaker enclosure operationally can produce substantial amounts of heat at box house, these heats will be assembled in the lumen, thus
Affect service life and the acoustical behavior of loudspeaker enclosure.
Therefore, it is necessary to provide a kind of new electronic equipment to solve above-mentioned technical problem.
[utility model content]
The purpose of this utility model is to provide a kind of electronic equipment making voice coil loudspeaker voice coil.
The technical solution of the utility model is as follows:
A kind of electronic equipment, including loudspeaker monomer and housing, described housing includes base plate and the edge from described base plate
Bending extends and forms and offer the sidewall of acoustic aperture, and described housing also includes extending from described base plate and be connected with described sidewall
Center and be covered on the cover plate of described center, described base plate, described sidewall, described center and described cover plate cooperatively form collecting sky
Between, described electronic equipment also includes the first partition wall being housed in described receiving space, the second partition wall, runs through described first
The groove of partition wall and run through the dead slot of described second partition wall, described first partition wall and described second partition wall are described receipts
Holding space and be separated into the first cavity, the second cavity and the 3rd cavity, described loudspeaker monomer is contained in described first cavity and incites somebody to action
Described first cavity is separated into ante-chamber and the back cavity being oppositely arranged with described ante-chamber, and described second cavity passes through described groove and institute
Stating ante-chamber to connect and be in communication with the outside by described acoustic aperture, described 3rd cavity is connected with described back cavity by described dead slot.
The first center that preferably, described center includes being divided into by described first partition wall and described second partition wall,
Second center and the 3rd center, described cover plate includes the first cover plate, the second cover plate and the 3rd cover plate, described base plate, described first
Center, described first partition wall and described first cover plate cooperatively form the first cavity, described base plate, described second center, described
Second partition wall and described second cover plate cooperatively form the second cavity, described base plate, described 3rd center and described 3rd cover plate
Cooperatively form the 3rd cavity.
Preferably, described first cover plate includes flat part, the extension extended from the bending of the edge of described flat part and opens
Being located at the sound mouth of described extension, described sound mouth communicates with described groove.
Preferably, described electronic equipment also includes the sealing device with through hole, and described sealing device is arranged in described
Between one partition wall and described extension, described through hole, described sound mouth and described groove communicate with each other.
Preferably, described second cover plate and the 3rd cover plate are steel cover plate.
Preferably, described sealing device is foam sealing device.
The beneficial effects of the utility model are:
One, by the described receiving space that described base plate, described sidewall, described center and described cover plate cooperatively form is divided
It is slit into described second cavity and described 3rd cavity connected with described first cavity respectively, makes described second cavity and described
The size of three cavitys and shape can according to demand and the inner space of described electronic equipment is adjusted, to meet described electricity
The subset demand to different described first cavitys, is suitable for various electronic equipment simultaneously, sets without according to different electronics
The standby shape redesigning the first cavity；
Two, described second cavity connects with the ante-chamber of described first cavity, described 3rd cavity and described first cavity
Back cavity connects, and the second cover plate and the 3rd cover plate all use steel cover plate, can not only strengthen its sealing effectiveness, and the leading of steel
Hot good, can effectively reduce and be transferred to described second cavity and the temperature of described 3rd cavity from described ante-chamber and described back cavity
Degree, effectively raises service life and the acoustical behavior of loudspeaker monomer.
[accompanying drawing explanation]
Fig. 1 is this utility model electronics portion stereochemical structure decomposing schematic representation；
Fig. 2 is the structural representation after electronics portion parts shown in Fig. 1 assemble；
Fig. 3 is the cross-sectional view shown in Fig. 2 along line A-A；
Fig. 4 is the cross-sectional view shown in Fig. 2 along line B-B；
Fig. 5 is the cross-sectional view shown in Fig. 2 along line C-C.
[detailed description of the invention]
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1, for the part isometric STRUCTURE DECOMPOSITION schematic diagram of this utility model electronic equipment.Described electronic equipment
100 include housing 1, loudspeaker monomer the 2, first partition wall the 3, second partition wall 4, run through described first partition wall 3 groove 5,
Run through dead slot 6, sealing device 7 and the drainage screen 9 of described second partition wall 4.
Refer to Fig. 2, for the structural representation of the section components assembling of electronic equipment shown in Fig. 1.Described housing 1 includes the end
Plate 11, sidewall 13, center 15, cover plate 17 and receiving space 19.
Incorporated by reference to Fig. 3, Fig. 4 and Fig. 5, wherein, Fig. 3 is the cross-sectional view shown in Fig. 2 along line A-A；Fig. 4 is Fig. 2
The shown cross-sectional view along line B-B；Fig. 5 is the cross-sectional view shown in Fig. 2 along line C-C.Described sidewall 13 is certainly
Described base plate 11 edge bending extension form, described sidewall 13 offers acoustic aperture 131, described acoustic aperture 131 offer position and institute
The position stating groove 5 is corresponding.
Described center 15 forms from the extension of described base plate 11, and it includes being separated by described first partition wall 3 and described second
The first center the 151, second center 153 and the 3rd center 155 that wall 4 is divided into,
Described first center 151 includes the first wall 1511 and the second wall 1513, described first partition wall 3, described
One wall 1511, described second wall 1513 and described second partition wall 4 are end to end.
Described second center 153 includes that the first connection wall 1531 and second connects wall 1533, the two of described first partition wall 3
End connects described first one end connecting wall 1531 and described second connection wall 1533 respectively, and described first connects wall 1531 and institute
State that the other end of the second connection wall 1533 is fixing with described sidewall 13 to be connected.
Described 3rd center 155 includes the 3rd wall the 1551, the 4th wall 1553 and the 5th wall 1555, and the described 3rd stands
Wall 1551, described 4th wall 1553, described 5th wall 1555 and described second partition wall 4 are end to end.
Described cover plate 17 includes the first cover plate the 171, second cover plate 173 and the 3rd cover plate 175.
Described first cover plate 171 includes flat part 1711, the extension extended from the bending of the edge of described flat part 1711
1713 and be opened in the sound mouth 1715 of described extension 1713, described sound mouth 1715 offer position and described groove 5 phase
Correspondence, i.e. communicates with groove 5.
Described receiving space 19 includes the first cavity the 191, second cavity 193 and the 3rd cavity 195.
Described first cavity 191 by described base plate 11, described first partition wall 3, described first wall 1511, described second
Wall 1513, described second partition wall 4 and be covered on described first partition wall 3, described first wall 1511, described second wall
1513, described first cover plate 171 of described second partition wall 4 cooperatively forms.Described loudspeaker monomer 2 is contained in described first chamber
Body 191, the vibrating diaphragm of described loudspeaker monomer 2 described first cavity 191 is separated into ante-chamber 1911 and with described ante-chamber 1911 phase
To the back cavity 1913 arranged.
Described ante-chamber 1911 is the region that the vibrating diaphragm with described loudspeaker monomer 2 is oppositely arranged, and it is connected with the external world, therefore dissipates
Thermal effect is good.
The conducting internal with described loudspeaker monomer 2 of described back cavity 1913, makes the internal heat produced of described loudspeaker monomer 2
Being transferred directly to described back cavity 1913, the temperature causing described back cavity 1913 is higher, and affects the use of described loudspeaker monomer 2
Life-span and acoustical behavior.
Described second cavity 193 by described base plate 11, described first connect wall 1531, described first partition wall 3 and described
Second connects wall 1533 and is covered on and described first connects wall 1531, described second connect wall 1533, described first partition wall 3
Described second cover plate 173 cooperatively forms, and described second cavity 193 is connected with described ante-chamber 1911 by described groove 5, and described the
Two cavitys 193 are in communication with the outside by described acoustic aperture 131, and the sound that described loudspeaker monomer 2 produces is by described second cavity
193 are transferred to the external world.
Size and the shape of described second cavity 193 can be adjusted according to demand so that it is be suitable for various electronic equipments
Different structure, and without redesigning shape and the structure of described first cavity 191.
Described 3rd cavity 195 by described base plate 11, described 3rd wall 1551, described 4th wall 1553, described
Five walls 1555, described second partition wall 4 and described 3rd cover plate 175 cooperatively form, and described 3rd cavity 195 is by described sky
Groove 6 connects with described back cavity 1913, effectively can derive the heat of described back cavity 1913 to described 3rd cavity 195, thus
Reduce the temperature of described back cavity 1913, improve service life and the acoustical behavior of described loudspeaker monomer 2.
Size and the shape of described 3rd cavity 195 are adjusted the most according to demand, it is possible to make full use of institute
State the redundant space in electronic equipment 100, while meeting described electronic equipment 100 demand different to described first cavity 191,
Described first cavity 191 is redesigned without according to different electronic equipments.
Described second cover plate 173 and the 3rd cover plate 175 are steel cover plate, can effectively reduce from described ante-chamber 1911 and
Described back cavity 1913 is transferred to described second cavity 193 and the temperature of described 3rd cavity 195, thus reduces described speaker list
The temperature of body 2.
Described first partition wall 3 and described second partition wall 4 by described base plate 11, described sidewall 13, described center 15 and
The described receiving space 19 that described cover plate 17 cooperatively forms is divided into described second chamber connected respectively with described first cavity 191
Body 193 and described 3rd cavity 195, make described second cavity 193 and the size of described 3rd cavity 195 and the shape can basis
Demand is adjusted, it is possible to make full use of the redundant space in described electronic equipment 100, meets described electronic equipment 100 right
While the demand of different described first cavitys 191, redesign institute without according to different described electronic equipments 100
State the shape of the first cavity 191.
The design of described housing 1 is not limited to this, can be according to the demand of different electronic equipments to described second cavity 193
And the shape of described 3rd cavity 195 is modified, therefore it is applicable to the electronic equipment of all similar structures.
Described second cavity 193 and described 3rd cavity 195 in the present embodiment can be located at described housing 1 simultaneously
In, it is also possible to being only provided with one of them of described second cavity 193 or described 3rd cavity 195, it can be according to electronics
The different demands of equipment convert, all in protection domain of the present utility model.
Described sealing device 7 is the internal oval foam offering through hole 71, and it is located at the extension of described first cover plate 171
Between portion 1713 and described first partition wall 3, separate for the extension 1713 and described first sealing described first cover plate 171
Space between wall 3.
The shape of described through hole 71 and described sound mouth 1715 and the form fit of described groove 5, its respectively with described go out
Sound mouth 1715 connects with described groove 5 and is formed a passage connected with described ante-chamber 1911 (non-label), described ante-chamber
1911 are connected with described second cavity 193, outside the sound not only described loudspeaker monomer 2 produced is transferred to by described passage
Boundary, and the heat that described loudspeaker monomer 2 is produced is derived to extraneous, effectively reduces within described loudspeaker monomer 2
Heat, and extend its service life and improve its acoustical behavior.
Described drainage screen 9 is attached at described sidewall 13 and is positioned at described through hole 71, is used for preventing introduced contaminants from entering institute
State the first cavity 191 and affect the using effect of described loudspeaker monomer 2.
The electronic equipment that this utility model provides:
One, by the described receipts that described base plate 11, described sidewall 13, described center 15 and described cover plate 17 are cooperatively formed
Hold space 19 and be divided into described second cavity 193 and described 3rd cavity 195 connected with described first cavity 191 respectively, make
Described second cavity 193 and the size of described 3rd cavity 195 and shape can according to demand and described electronic equipment interior
Space, portion is adjusted, and to meet the described electronic equipment 100 demand to different described first cavitys 191, is suitable for various simultaneously
Electronic equipment, without the shape redesigning the first cavity according to different electronic equipments.
Two, described second cavity 193 connects with the ante-chamber 1911 of described first cavity 191, described 3rd cavity 195 and institute
The back cavity 1913 stating the first cavity 191 connects, and the second cover plate 173 and the 3rd cover plate 175 all use steel cover plate, can not only add
Its sealing effectiveness strong, and the heat conductivity of steel is good, can effectively reduce and transmit from described ante-chamber 1911 and described back cavity 1913
To described second cavity 193 and the temperature of described 3rd cavity 195, effectively raise loudspeaker monomer 2 service life and
Acoustical behavior.
Described in upper is only embodiment of the present utility model, it should be noted here that for the ordinary skill people of this area
For Yuan, on the premise of creating design without departing from this utility model, it is also possible to make improvement, but these belong to this practicality newly
The protection domain of type.
Claims (6)
1. an electronic equipment, including loudspeaker monomer and housing, described housing includes base plate and curved from the edge of described base plate
Folding extends the sidewall forming and offering acoustic aperture, it is characterised in that described housing also includes extending and with described from described base plate
Center that sidewall is connected and be covered on the cover plate of described center, described base plate, described sidewall, described center and described cover plate coordinate
Forming receiving space, described electronic equipment also includes the first partition wall being housed in described receiving space, the second partition wall, passes through
Wearing the groove of described first partition wall and run through the dead slot of described second partition wall, described first partition wall and described second separates
Wall is separated into the first cavity, the second cavity and the 3rd cavity described receiving space, and described loudspeaker monomer is contained in described
Described first cavity is also separated into ante-chamber and the back cavity being oppositely arranged with described ante-chamber by one cavity, and described second cavity passes through institute
State groove connect with described ante-chamber and be in communication with the outside by described acoustic aperture, described 3rd cavity by described dead slot with described after
Chamber connects.
Electronic equipment the most according to claim 1, it is characterised in that described center includes by described first partition wall and institute
Stating the first center, the second center and the 3rd center that the second partition wall is divided into, described cover plate includes the first cover plate, the second cover plate
And the 3rd cover plate, described base plate, described first center, described first partition wall and described first cover plate cooperatively form the first chamber
Body, described base plate, described second center, described second partition wall and described second cover plate cooperatively form the second cavity, the described end
Plate, described 3rd center and described 3rd cover plate cooperatively form the 3rd cavity.
Electronic equipment the most according to claim 2, it is characterised in that described first cover plate includes flat part, from described flat
The edge in plate portion bends the extension extended and is opened in the sound mouth of described extension, described sound mouth and described groove phase
Logical.
Electronic equipment the most according to claim 3, it is characterised in that described electronic equipment also includes the sealing with through hole
Device, described sealing device is arranged between described first partition wall and described extension, described through hole, described sound mouth and institute
State groove to communicate with each other.
Electronic equipment the most according to claim 2, it is characterised in that described second cover plate and the 3rd cover plate are steel lid
Plate.
Electronic equipment the most according to claim 4, it is characterised in that described sealing device is foam sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770218.XU CN205847584U (en) | 2016-07-20 | 2016-07-20 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770218.XU CN205847584U (en) | 2016-07-20 | 2016-07-20 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847584U true CN205847584U (en) | 2016-12-28 |
Family
ID=57625071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770218.XU Expired - Fee Related CN205847584U (en) | 2016-07-20 | 2016-07-20 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138940A (en) * | 2019-06-03 | 2019-08-16 | 华勤通讯技术有限公司 | A kind of side goes out the sounding module and mobile terminal of sound |
| WO2021134273A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
-
2016
- 2016-07-20 CN CN201620770218.XU patent/CN205847584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138940A (en) * | 2019-06-03 | 2019-08-16 | 华勤通讯技术有限公司 | A kind of side goes out the sounding module and mobile terminal of sound |
| WO2021134273A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |