CN207732969U - A kind of loudspeaker group - Google Patents
A kind of loudspeaker group Download PDFInfo
- Publication number
- CN207732969U CN207732969U CN201720320728.1U CN201720320728U CN207732969U CN 207732969 U CN207732969 U CN 207732969U CN 201720320728 U CN201720320728 U CN 201720320728U CN 207732969 U CN207732969 U CN 207732969U
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- CN
- China
- Prior art keywords
- loudspeaker
- housing
- capping
- utility
- copper film
- 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.)
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of loudspeaker groups, including housing and the N number of loudspeaker being arranged along same axis in the housing cavity are set, the positive integer that N is >=2, it is provided with a voice coil on the loudspeaker of the housing front end, it is provided with copper film on the voice coil, the fixing groove for fixing the loudspeaker is provided on the inner wall of the outer barrel, the rear end of the housing is provided with a capping, positioned at one capping of the tail portion of the rearmost loudspeaker of housing cavity setting, a net circle is provided in the capping.This loudspeaker group has the characteristics that clear sound is loud and clear.
Description
Technical field
The utility model is related to technical field of electronic components, and in particular to a kind of loudspeaker group.
Background technology
The stereophonic effect of the loudspeaker of prior art earphone is bad, and changes greatly in frequency response in basic, normal, high frequency, and sound
It is not clear and melodious.
Utility model content
The utility model provides a kind of loudspeaker group, to solve the above technical problems.
The utility model provides a kind of loudspeaker group, including housing and setting are arranged in the housing cavity along same axis
N number of loudspeaker, N be >=2 positive integer, a sound film combined diaphragm is provided on the loudspeaker of the housing front end,
It is provided with copper film on centrally located loudspeaker, the fixation for fixing the loudspeaker is provided on the inner wall of the outer barrel
Slot is provided with a capping positioned at the tail portion of the rearmost loudspeaker of housing cavity, a tuning net is provided in the capping.
Preferably, along 2 loudspeaker of same axis setting in the housing cavity.
Preferably, two loudspeaker are respectively the first loudspeaker positioned at front end and the second loudspeaker positioned at rear end, and described the
One loudspeaker include sequentially connected sound film combined diaphragm, the first washer, the first magnet, the first T iron.
Preferably, second loudspeaker include copper film, the second washer, the second magnet, the second T iron and substrate, capping, described
Tuning net is provided in capping.
Preferably, the front end of the housing is provided with a protecting cover.
Preferably, the protecting cover is provided centrally with tone channel column.
The utility model has the following advantages compared with prior art：
The loudspeaker group of the utility model, including housing and being arranged in the housing cavity be arranged along same axis it is N number of
Loudspeaker, the positive integer that N is >=2, are provided with a sound film combined diaphragm, in being located on the loudspeaker of the housing front end
Between position loudspeaker on be provided with copper film, the fixing groove for fixing the loudspeaker is provided on the inner wall of the outer barrel, is located at
The tail portion of the rearmost loudspeaker of housing cavity is provided with a capping, and a tuning net is provided in the capping.
This loudspeaker group includes multiple loudspeaker of coaxial arrangement, has good stereophonic effect, clear sound, clear and melodious, respectively
A frequency range sound interference is small.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of the loudspeaker group comprising two loudspeaker in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the housing in the utility model embodiment；
Fig. 3 is the connection status schematic diagram of two loudspeaker in the utility model embodiment；
Fig. 4 is the exploded view of Fig. 3；
Fig. 5 is the structural schematic diagram of the copper film in the utility model embodiment；
Fig. 6 is the structural schematic diagram of the tuning net in the utility model embodiment.
Reference numeral：
1, housing；
11, protecting cover；
12, tone channel column；
13, fixing groove；
2, the first loudspeaker；
21, sound film combined diaphragm；
22, the first washer；
23, the first magnet；
24, the first T iron；
3, the second loudspeaker；
31, copper film；
32, shield；
33, the second washer；
34, the second T iron；
35, substrate；
351, tuning net.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in figs. 1 to 6, a kind of loudspeaker group, including housing and setting are arranged in the housing cavity along same axis
N number of loudspeaker, N be >=2 positive integer, a sound film combined diaphragm is provided on the loudspeaker of the housing front end,
It is provided with copper film on centrally located loudspeaker, the fixation for fixing the loudspeaker is provided on the inner wall of the outer barrel
Slot is provided with a capping positioned at the tail portion of the rearmost loudspeaker of housing cavity, a tuning net is provided in the capping.
Preferably, along 2 loudspeaker of same axis setting in the housing cavity.Two loudspeaker are respectively to be located at front end
The first loudspeaker and the second loudspeaker positioned at rear end, first loudspeaker include sequentially connected sound film combined diaphragm, the first China
Department, the first magnet, the first T iron.Second loudspeaker include copper film, the second washer, the second magnet, the second T iron and substrate, envelope
It covers, tuning net is provided in the capping.The front end of the housing is provided with a protecting cover.The protecting cover is provided centrally with sound
Road column.
The loudspeaker being fixed on the outer casing inner wall by fixing groove 13 on the outer set.The sound that loudspeaker are sent out
By being set to the tone channel column outflow at the protecting cover center of the housing front end, have the effect of loud in sound set.It is set to institute
State and be provided with tuning net in the capping of housing tail portion, air from the net circle enter the housing inside, can prevent sundries into
Enter jacket internal.Copper film on second loudspeaker has the effect of the clear property of enhancing.Second washer and copper film (button
Close) cavity to circle round is formed, sound circles round in the convolution cavity can increase stereosonic effect.
As shown in figure 4, first loudspeaker include sequentially connected sound film combined diaphragm, the first washer, the first magnet,
One T iron；Second loudspeaker include copper film, the second washer, the second washer, the second magnet, the second T iron, substrate and tuning net.
A kind of loudspeaker group provided above the utility model embodiment is described in detail, tool used herein
Body example is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to understand
The core concept of the utility model；Meanwhile for those of ordinary skill in the art, the thought according to the utility model and side
Method, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair
The limitation of the utility model.
Claims (1)
1. a kind of loudspeaker group, it is characterised in that：It is arranged along same axis including housing and being arranged in the housing cavity N number of
Loudspeaker, the positive integer that N is >=2, are provided with a sound film combined diaphragm, in being located on the loudspeaker of the housing front end
Between position loudspeaker on be provided with copper film, the fixing groove for fixing the loudspeaker is provided on the inner wall of the outer barrel, is located at
The tail portion of the rearmost loudspeaker of housing cavity is provided with a capping, and a tuning net is provided in the capping：Second loudspeaker
Including copper film, the second washer, the second magnet, the second T iron and substrate, capping, tuning net is provided in the capping；The housing
Front end be provided with a protecting cover；The protecting cover is provided centrally with tone channel column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720320728.1U CN207732969U (en) | 2017-03-29 | 2017-03-29 | A kind of loudspeaker group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720320728.1U CN207732969U (en) | 2017-03-29 | 2017-03-29 | A kind of loudspeaker group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732969U true CN207732969U (en) | 2018-08-14 |
Family
ID=63089527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720320728.1U Active CN207732969U (en) | 2017-03-29 | 2017-03-29 | A kind of loudspeaker group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732969U (en) |
-
2017
- 2017-03-29 CN CN201720320728.1U patent/CN207732969U/en active Active
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| GR01 | Patent grant |