CN206413178U - A kind of loudspeaker casing - Google Patents
A kind of loudspeaker casing Download PDFInfo
- Publication number
- CN206413178U CN206413178U CN201621131910.4U CN201621131910U CN206413178U CN 206413178 U CN206413178 U CN 206413178U CN 201621131910 U CN201621131910 U CN 201621131910U CN 206413178 U CN206413178 U CN 206413178U
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- China
- Prior art keywords
- shell
- stainless steel
- steel substrates
- fore shell
- fore
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- 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.)
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Abstract
The utility model discloses a kind of loudspeaker casing, including fore shell and rear shell, open front is offered on the fore shell, after-opening corresponding with the open front position is offered on shell in the rear, the fore shell stainless steel substrates for sealing the open front are provided with the fore shell, the rear shell stainless steel substrates for sealing the after-opening are provided with shell in the rear, monomer horn is provided between the fore shell stainless steel substrates and the rear shell stainless steel substrates, the monomer horn both ends of the surface respectively with fore shell stainless steel substrates, shell stainless steel substrates are close together afterwards, its good airproof performance.
Description
Technical field
The utility model is related to a kind of loudspeaker casing, belongs to loudspeaker technical field.
Background technology
Current requirement of the client to loudspeaker casing seeks to more and more thinner, and SPL/ bears power more and more higher, in view of now
Body structure and acoustics limitation, in the case of the height of monomer horn is immovable, use conventional methods a monomer horn
When being assembled with loudspeaker casing, due to overall loudspeaker casing be using plastic-injection be molded, it is necessary on loudspeaker casing holes, because
This causes loudspeaker casing not seal, so that current loudspeaker body structure can not meet demand.
Utility model content
The purpose of this utility model is to overcome the shortcomings of in background technology that there is provided a kind of loudspeaker casing.
Above-mentioned purpose is achieved by the following technical solution：
A kind of loudspeaker casing, including fore shell and rear shell, open front is offered on the fore shell, is opened up in the rear on shell
There is after-opening corresponding with the open front position, be provided with the fore shell stainless for the fore shell that seals the open front
Steel disc, is provided with the rear shell stainless steel substrates for sealing the after-opening in the rear on shell, the fore shell stainless steel substrates with
Be provided with monomer horn between the rear shell stainless steel substrates, the monomer horn both ends of the surface respectively with fore shell stainless steel substrates, rear shell
Stainless steel substrates are close together.
Further, the fore shell and rear shell are to use injection molding.
Further, the groove position for installing the monomer horn is provided with the inside of the fore shell.
Further, some fixture blocks are provided with the edge of shell stainless steel substrates in the rear.
The utility model has the following advantages that compared with prior art：
Loudspeaker casing, due to using structure of the present utility model, the both ends of the surface of monomer horn respectively with fore shell stainless steel substrates,
Shell stainless steel substrates are close together afterwards, and simply, conveniently, good airproof performance, casing does not have holes for assembling.
In addition, the radiating of loudspeaker casing is faster, performance is stable, bears power high.
Brief description of the drawings
Fig. 1 shows the schematic perspective view of loudspeaker casing in embodiment；
Fig. 2 shows the decomposing schematic representation of loudspeaker casing in embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1 and Figure 2, the present embodiment is a kind of loudspeaker casing, including fore shell 1 and rear shell 2, in the fore shell
Open front 10 is offered on 1, after-opening 20 corresponding with the position of open front 10 is offered on shell 2 in the rear, described
The fore shell stainless steel substrates 3 for sealing the open front 10 are provided with fore shell 1, are provided with the rear on shell 2 for sealing
The rear shell stainless steel substrates 4 of the after-opening 20, are provided between the fore shell stainless steel substrates 3 and the rear shell stainless steel substrates 4
Monomer horn 5, the both ends of the surface of monomer horn 5 are close together with fore shell stainless steel substrates 3, rear shell stainless steel substrates 4 respectively.Not
In the case of changing the height of monomer horn 5, assembling can be made simpler, conveniently, good airproof performance, casing does not have holes.
In addition, the radiating of loudspeaker casing is faster, performance is stable, and it is high to bear power, be widely used in mobile phone, tablet personal computer,
Notebook computer etc..
Preferably, the fore shell 1 and rear shell 2 are to use injection molding, and simple production process, cost is low.
Preferably, the groove position 11 for installing the monomer horn 5, the letter of its structure are provided with the inner side of the fore shell 1
It is single, facilitate positioning, the assembling of monomer horn 5.
Preferably, some fixture blocks 41 are provided with the edge of shell stainless steel substrates 4 in the rear, with shell stainless steel after this convenience
Assembling between piece 4 and rear shell 2.
Above example is better embodiment of the present utility model, but embodiment not limited to this of the present utility model,
Other it is any without departing from Spirit Essence of the present utility model and the change made under principle, modification, replacement, combine, simplify, be
Equivalent substitute mode, is included within protection domain of the present utility model.
Claims (4)
1. a kind of loudspeaker casing, it is characterised in that：Including fore shell and rear shell, open front is offered on the fore shell, described
After-opening corresponding with the open front position is offered on shell afterwards, is provided with the fore shell for sealing the open front
Fore shell stainless steel substrates, the rear shell stainless steel substrates for sealing the after-opening are provided with shell in the rear, in the fore shell
Monomer horn is provided between stainless steel substrates and the rear shell stainless steel substrates, the monomer horn both ends of the surface are stainless with fore shell respectively
Steel disc, rear shell stainless steel substrates are close together.
2. a kind of loudspeaker casing according to claim 1, it is characterised in that：The fore shell and rear shell are using plastics note
It is moulded into type.
3. a kind of loudspeaker casing according to claim 1 or 2, it is characterised in that：Use is provided with the inside of the fore shell
In the groove position for installing the monomer horn.
4. a kind of loudspeaker casing according to claim 1 or 2, it is characterised in that：The edge of shell stainless steel substrates in the rear
On be provided with some fixture blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131910.4U CN206413178U (en) | 2016-10-14 | 2016-10-14 | A kind of loudspeaker casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131910.4U CN206413178U (en) | 2016-10-14 | 2016-10-14 | A kind of loudspeaker casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413178U true CN206413178U (en) | 2017-08-15 |
Family
ID=59548724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621131910.4U Active CN206413178U (en) | 2016-10-14 | 2016-10-14 | A kind of loudspeaker casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413178U (en) |
-
2016
- 2016-10-14 CN CN201621131910.4U patent/CN206413178U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Ting Document name: Notice of conformity |
|
| DD01 | Delivery of document by public notice |