CN205847570U - Loudspeaker enclosure - Google Patents
Loudspeaker enclosure Download PDFInfo
- Publication number
- CN205847570U CN205847570U CN201620739174.4U CN201620739174U CN205847570U CN 205847570 U CN205847570 U CN 205847570U CN 201620739174 U CN201620739174 U CN 201620739174U CN 205847570 U CN205847570 U CN 205847570U
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- CN
- China
- Prior art keywords
- steel disc
- loudspeaker enclosure
- loudspeaker
- mounting groove
- sidewall
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Abstract
This utility model provides a kind of loudspeaker enclosure, and it includes having the shell of inner chamber, be housed in the loudspeaker monomer of described inner chamber, and described loudspeaker monomer includes vibrating diaphragm；Described shell includes the top board forming sounding passage between described vibrating diaphragm, and the sidewall surrounding described loudspeaker monomer extended along described ceiling edge；Described loudspeaker enclosure also includes the first steel disc being embedded in described top board, and the second steel disc being embedded on described sidewall, and described second steel disc extends and one-body molded with described first steel disc from described first steel disc edge.The loudspeaker enclosure that this utility model provides is by arranging steel disc on barricade, thus effectively reduces barricade thickness, increases the inner chamber of loudspeaker enclosure.
Description
[technical field]
This utility model relates generally to electroacoustic transduction field, especially, relate to a kind of speaker being applicable to electronic product
Case.
[background technology]
Along with the arrival in mobile Internet epoch, Technology of Mobile Multimedia develops the most therewith, and the most a lot of terminal electronic are produced
Product are equipped with various multimedia recreation functions, such as video playback, digital vedio recording, game, GPS navigation etc., and the joy of above-mentioned multimedia
Happy function is it is generally required to audio playing apparatus supports that audio frequency is play.Loudspeaker enclosure is that the internal main audio frequency of electronic product is play
Functional unit, it generally comprises inner chamber and is housed in the loudspeaker monomer of described inner chamber.
The shell of the loudspeaker enclosure of correlation technique is usually adopted made of plastic, and the sidewall of cabinet is it is generally required to have
There is suitable thickness ability effectively support speaker monomer, it is ensured that the service life of loudspeaker enclosure, and the inner chamber size in shell
The most to a certain degree have impact on the acoustical behavior of loudspeaker enclosure, and the blocked up maximization being unfavorable for inner chamber of side wall of outer shell thickness.
Therefore, it is necessary to provide a kind of heat dispersion preferably loudspeaker enclosure.
[utility model content]
The purpose of this utility model is to provide a kind of loudspeaker enclosure, its for solve current loudspeaker enclosure due to sidewall
Blocked up and respond the technical problem of its acoustical behavior.
In order to solve above-mentioned technical problem, this utility model provides a kind of loudspeaker enclosure, and it includes having outside inner chamber
Shell, being housed in the loudspeaker monomer of described inner chamber, described loudspeaker monomer includes vibrating diaphragm；Described shell include with described vibrating diaphragm it
Between formed sounding passage top board, and along described ceiling edge extend surround described loudspeaker monomer sidewall；Described raise
Sound device case also includes the first steel disc being embedded in described top board, and the second steel disc being embedded on described sidewall, described
Two steel discs extend and one-body molded with described first steel disc from described first steel disc edge.
In loudspeaker enclosure described in the utility model, described first steel disc is just to described sounding passage, described loudspeaker enclosure
Also including first mounting groove corresponding with described first steel disc running through described top board, described first steel disc is arranged on described first
In mounting groove.
In loudspeaker enclosure described in the utility model, described sidewall offers second peace corresponding with described second steel disc
Tankage, described second steel disc is arranged in described second mounting groove.
In loudspeaker enclosure described in the utility model, described second mounting groove runs through described sidewall.
In loudspeaker enclosure described in the utility model, described loudspeaker monomer is just arranged by described second steel disc, and described
Two steel discs are being parallel to the length in described vibrating diaphragm direction more than described first steel disc.
In loudspeaker enclosure described in the utility model, have parallel between described first mounting groove with described second mounting groove
In the support bar that described vibrating diaphragm is arranged.
In loudspeaker enclosure described in the utility model, described support bar is extended with and described second towards described second mounting groove
The gripper shoe that steel disc is parallel, is adhesively fixed between described second steel disc and described gripper shoe.
In loudspeaker enclosure described in the utility model, described gripper shoe parallel interval is arranged.
In loudspeaker enclosure described in the utility model, described side wall of outer shell offers and going out that described sounding passage is connected
Acoustic aperture, described second steel disc just to described go out acoustic aperture arrange.
In loudspeaker enclosure described in the utility model, it is arranged on the described loudspeaker monomer end away from described top board side
Plate, described base plate engages with described sidewall.
The beneficial effects of the utility model are: the loudspeaker enclosure that this utility model provides sets on described top board and sidewall
Putting integrated steel disc, can effectively reduce sidewall thickness, in the case of equal size, the inner chamber of loudspeaker enclosure can realize
Bigization, therefore, the acoustical behavior of loudspeaker enclosure that this utility model provides and can being effectively guaranteed service life.
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view of the loudspeaker enclosure that this utility model provides；
Fig. 2 is the cross-sectional schematic of loudspeaker enclosure shown in Fig. 1.
[detailed description of the invention]
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.Following example are used for illustrating
This utility model, but it is not limited to scope of the present utility model.
Refer to Fig. 1-2, be the schematic diagram of the first embodiment of the loudspeaker enclosure 1 that this utility model provides.In shell 10
Being formed with inner chamber, loudspeaker monomer 20 is housed in this interior intracavity.Shell 10 includes top board 12, and prolongs along described top board 12 edge
The sidewall 13 surrounding described loudspeaker monomer 20 stretched.Loudspeaker monomer 20 includes vibrating diaphragm 202, and top board 12 is parallel just to vibrating diaphragm
202, form sounding passage 106 between top board 12 and vibrating diaphragm 202, sidewall 13 is opened in speaking of lid sounding passage 106 connection
Hole 107.In the present embodiment, sidewall 13 has base plate 11, base plate 11 to engage with sidewall 13 away from one end connection of top board 11.
As in figure 2 it is shown, loudspeaker monomer 20 can include frame 211, the vibrating diaphragm 202 being immobilizated in described frame 211, set
Put the top dome 201 in the middle part of vibrating diaphragm 202, drive the voice coil loudspeaker voice coil 203 of described vibrating diaphragm 202 vibration sounding and be contained in described frame
Magnetic circuit system 200 in 211.Wherein, described vibrating diaphragm 202 can occur under the driving of described voice coil loudspeaker voice coil 203 vibration and by audio frequency
Drive signal to be converted to produce sound, thus realize electroacoustic conversion；In the present embodiment, described loudspeaker monomer 20 is by outside described
The above-mentioned inner chamber of shell 10 is divided into the front operatic tunes 110 and the rear operatic tunes 100 relative with the described front operatic tunes 110.
Described loudspeaker enclosure 1 also includes the first steel disc 161 being embedded in described top board 12, and is embedded at described sidewall
The second steel disc 162 on 13, described second steel disc 162 from described first steel disc 161 edge-smoothing extend and with described first steel
Sheet 161 is one-body molded.
In loudspeaker enclosure 1 described in the utility model, described first steel disc 161 just to described sounding passage 106, described in raise
Sound device case 1 also includes first mounting groove 120 corresponding with described first steel disc 161 running through described top board 12, described first steel
Sheet 161 is arranged in described first mounting groove 120.As in figure 2 it is shown, mounting groove 120 from top board 120 outer surface towards speaker list
Body 20 depression is formed and runs through top board 12, therefore forms above-mentioned sounding passage 106 between the first steel disc 161 and vibrating diaphragm 202, the
One steel disc 161 contributes to the heat radiation in sounding passage 106, promotes the performance of whole loudspeaker enclosure 1.And the second steel disc 162 is certainly
The edge of the first steel disc 161 extends towards base plate 11 direction, and the position of corresponding described second steel disc 162 is opened on sidewall 13
Being provided with the second mounting groove 122, the second mounting groove 122 runs through sidewall 13, and described second steel disc 162 is arranged on described second mounting groove
In 122.Preferably, described loudspeaker monomer 20 is just arranged by described second steel disc 162, and described second steel disc 162 is parallel
Length in described vibrating diaphragm 202 direction is more than described first steel disc 161.As in figure 2 it is shown, the length of the first steel disc 161 and vibrating diaphragm
202 quite, and the length of the second steel disc 162 is more than vibrating diaphragm 202, and the first steel disc 161, just to vibrating diaphragm 202, acts primarily as raising heat radiation
Effect, the second steel disc 162 with corresponding sidewall 13 quite, for reducing the thickness of sidewall 13, makes housing 10 the most as far as possible
Inner chamber utilization rate the highest, improve the size of loudspeaker enclosure.
As it is shown in figure 1, in loudspeaker enclosure described in the utility model, described first mounting groove 120 is installed with described second
Have between groove 122 and be parallel to the support bar 124 that described vibrating diaphragm 202 is arranged.First steel disc 161 and the edge of the second steel disc 162
Being close to support bar 124, support bar 124 acts the effect supporting and protecting loudspeaker monomer 20, and described support bar 124 is towards described second
Mounting groove 122 is extended with the gripper shoe 123 parallel with described second steel disc 162, described second steel disc 162 and described gripper shoe
It is adhesively fixed between 123.Preferably, shown gripper shoe 123 parallel interval is arranged.
As shown in Figure 1-2, in the loudspeaker enclosure 1 described in the present embodiment, described second steel disc 162 just to described go out acoustic aperture
107 are arranged.Should be appreciated that, in other preferred embodiments of the present utility model, the second steel disc 162 can also be positioned adjacent to out
On other sidewalls 13 of acoustic aperture 107.
The loudspeaker enclosure that this utility model provides arranges integrated first steel disc on described top board 10 and sidewall 13
161 and second steel disc 162, sidewall 13 thickness can be effectively reduced, in the case of equal size, the inner chamber of loudspeaker enclosure 1 can be real
Now maximize, therefore, the acoustical behavior of loudspeaker enclosure 1 that this utility model provides and can effectively being protected service life
Card.
Above-described is only better embodiment of the present utility model, it should be noted here that common for this area
For technical staff, on the premise of creating design without departing from this utility model, it is also possible to make improvement, but these belong to this
The protection domain of utility model.
Claims (10)
1. a loudspeaker enclosure, it includes having the shell of inner chamber, be housed in the loudspeaker monomer of described inner chamber, described speaker
Monomer includes vibrating diaphragm；Described shell includes the top board forming sounding passage between described vibrating diaphragm, and along described ceiling edge
The sidewall surrounding described loudspeaker monomer extended；It is characterized in that, described loudspeaker enclosure also includes being embedded in described top board
The first steel disc, and the second steel disc being embedded on described sidewall, described second steel disc extends from described first steel disc edge
And it is one-body molded with described first steel disc.
Loudspeaker enclosure the most according to claim 1, it is characterised in that described first steel disc is just to described sounding passage, institute
Stating loudspeaker enclosure and also include running through first mounting groove corresponding with described first steel disc of described top board, described first steel disc is installed
In described first mounting groove.
Loudspeaker enclosure the most according to claim 2, it is characterised in that offer on described sidewall and described second steel disc pair
The second mounting groove answered, described second steel disc is arranged in described second mounting groove.
Loudspeaker enclosure the most according to claim 3, it is characterised in that described second mounting groove runs through described sidewall.
Loudspeaker enclosure the most according to claim 3, it is characterised in that described side wall of outer shell offers and described sounding passage
Be connected goes out acoustic aperture, described second steel disc just to described go out acoustic aperture arrange.
Loudspeaker enclosure the most according to claim 4, it is characterised in that described loudspeaker monomer is just set by described second steel disc
Putting, described second steel disc is being parallel to the length in described vibrating diaphragm direction more than described first steel disc.
Loudspeaker enclosure the most according to claim 3, it is characterised in that described first mounting groove and described second mounting groove it
Between have be parallel to described vibrating diaphragm arrange support bar.
Loudspeaker enclosure the most according to claim 7, it is characterised in that described support bar is extended with towards described second mounting groove
The gripper shoe parallel with described second steel disc, is adhesively fixed between described second steel disc and described gripper shoe.
Loudspeaker enclosure the most according to claim 8, it is characterised in that described gripper shoe parallel interval is arranged.
10. according to the loudspeaker enclosure described in any one of claim 1-9, it is characterised in that be arranged on described loudspeaker monomer remote
From the base plate of described top board side, described base plate engages with described sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739174.4U CN205847570U (en) | 2016-07-13 | 2016-07-13 | Loudspeaker enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739174.4U CN205847570U (en) | 2016-07-13 | 2016-07-13 | Loudspeaker enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847570U true CN205847570U (en) | 2016-12-28 |
Family
ID=57618953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739174.4U Active CN205847570U (en) | 2016-07-13 | 2016-07-13 | Loudspeaker enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847570U (en) |
-
2016
- 2016-07-13 CN CN201620739174.4U patent/CN205847570U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |