CN202111844U - Sound source coaxial stereophonic sound box - Google Patents
Sound source coaxial stereophonic sound box Download PDFInfo
- Publication number
- CN202111844U CN202111844U CN201120179105XU CN201120179105U CN202111844U CN 202111844 U CN202111844 U CN 202111844U CN 201120179105X U CN201120179105X U CN 201120179105XU CN 201120179105 U CN201120179105 U CN 201120179105U CN 202111844 U CN202111844 U CN 202111844U
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- China
- Prior art keywords
- sound
- unit
- coaxial
- sound box
- audio amplifier
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- Expired - Lifetime
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Abstract
The utility model discloses a sound source coaxial stereophonic sound box which comprises a sound box body and a wiring board installed on the sound box body, wherein the sound box body is provided with a stereophonic loudspeaker connected with the wiring board, and the stereophonic loudspeaker comprises a high pitch unit, a middle pitch unit and a low pitch unit that are coaxially arranged on the sound box body. In the sound source coaxial stereophonic sound box, the three pitch units are coaxially arranged together, thus giving out sound in the same direction in the process of a sound field, the localized distortion at the audition position is avoided, the sound effect of the sound box is greatly improved, furthermore, the structure of independent arrangement of the three pitches in the traditional product is replaced by the sound source coaxial stereophonic sound box, the whole volume of the product is effectively reduced, and the overall performance of the product is improved.
Description
Technical field
The utility model relates to the speaker products technical field in the daily household articles, is the coaxial stereo speaker of a kind of source of sound specifically.
Background technology
At present,, arrange speaker products in the increasing furniture of people, make to view and admire to obtain better acoustical quality at Music Appreciation or video display along with living standard improves day by day.Now, in order to make people when music appreciating or the films and television programs, the audio amplifier producer often can be equipped with voice unit, center cell and bass unit simultaneously on the audio amplifier body; In the audio amplifier; The work that matches of three kinds of tone unit makes audio just rise and fall, and sound effect is better.Yet in the speaker products of reality, voice unit, middle pitch unit and bass unit all are on the independent layout audio amplifier body; For this reason; In the outside communication process of sound, the sound field of three kinds of tones will produce intersection, and then then produces in some position of sound field and interfere with each other; This make us sound at diverse location and just feel the different audio effect, caused the sound of audio amplifier the localized distortion of sense of hearing position to occur.And, conventional voice unit, middle pitch unit and bass unit being arranged on the audio amplifier body alone made that the volume of audio amplifier is big and heavy, also increased the production cost of speaker products.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provide a kind of sound effect good, effectively reduce the product overall volume and can improve the coaxial stereo speaker of source of sound of product overall performance.
The goal of the invention of the utility model is achieved in that the coaxial stereo speaker of a kind of source of sound; It comprises the audio amplifier body and is installed in the terminal block on the audio amplifier body; The boombox that is connected with terminal block is installed on the audio amplifier body; It is characterized in that: said boombox comprises voice unit, middle pitch unit and bass unit, and said voice unit, middle pitch unit and bass unit are all coaxial to be arranged on the audio amplifier body.
The coaxial stereo speaker of the described source of sound of the utility model, it is as the further refinement of technical scheme, and said bass unit is arranged on the outside, and the middle pitch unit is placed in the middle, and voice unit is arranged on central part.
For the coaxial stereo speaker of above-mentioned source of sound, it is provided with outer case ring between said bass unit and the middle pitch unit in concrete preparation process.
Simultaneously, for the coaxial stereo speaker of above-mentioned source of sound, it is provided with the interior trim circle between said middle pitch unit and the voice unit in concrete preparation process.
In the coaxial stereo speaker product of the described source of sound of the utility model, be provided with phase-reversing tube in its said audio amplifier body.
Simultaneously, in the coaxial stereo speaker product of the described source of sound of the utility model, be provided with stiffener in the said audio amplifier body.
The utility model is compared with the audio amplifier of multi-tone unit combination of the prior art, has the following advantages:
The coaxial stereo speaker of the described source of sound of the utility model, its boombox comprises voice unit, middle pitch unit and bass unit, said voice unit, middle pitch unit and bass unit are all coaxial to be arranged on the audio amplifier body; Through together with these three kinds of tone unit coaxial arrangement; Make in the process of sound field it all is to send, stopped localized distortion situation, improved the sound effect of audio amplifier greatly in sense of hearing position toward a direction; And; The utility model has replaced three kinds of independent structures arranged in tone unit of traditional product, and it can effectively reduce the product overall volume, and then improves the product overall performance.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment.
Accompanying drawing 2 is the section of structure of the said boombox of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
According to illustrated in figures 1 and 2; The coaxial stereo speaker of the described source of sound of present embodiment; It comprises audio amplifier body 1 and is installed in the terminal block 2 on the audio amplifier body 1; The boombox that is connected with terminal block 2 is installed on the audio amplifier body 1, and said boombox comprises voice unit 3, middle pitch unit 4 and bass unit 5, said voice unit 3, middle pitch unit 4 and bass unit 5 is all coaxial is arranged on the audio amplifier body 1.It is as the further refinement of technical scheme, and said bass unit 5 is arranged on the outside, and middle pitch unit 4 is placed in the middle, and voice unit 3 is arranged on central part.For the coaxial stereo speaker of above-mentioned source of sound, it is provided with outer case ring 6 between said bass unit 5 and the middle pitch unit 4 in concrete preparation process, simultaneously, be provided with interior trim circle 7 between said middle pitch unit 4 and the voice unit 3.
In the coaxial stereo speaker product of the described source of sound of the utility model, be provided with phase-reversing tube 8 in its said audio amplifier body 1, be provided with stiffener 9 in the said audio amplifier body 1.
The utility model passes through with these three kinds of tone unit coaxial arrangement together; Make in the process of sound field it all is to send, stopped localized distortion situation, improved the sound effect of audio amplifier greatly in sense of hearing position toward a direction; And; The utility model has replaced three kinds of independent structures arranged in tone unit of traditional product, and it can effectively reduce the product overall volume, and then improves the product overall performance.
Claims (6)
1. coaxial stereo speaker of source of sound; It comprises audio amplifier body (1) and is installed in the terminal block (2) on the audio amplifier body (1); The boombox that is connected with terminal block (2) is installed on the audio amplifier body (1); It is characterized in that: said boombox comprises voice unit (3), middle pitch unit (4) and bass unit (5), and said voice unit (3), middle pitch unit (4) and bass unit (5) are all coaxial to be arranged on the audio amplifier body (1).
2. the coaxial stereo speaker of source of sound according to claim 1 is characterized in that: said bass unit (5) is arranged on the outside, and middle pitch unit (4) are placed in the middle, and voice unit (3) is arranged on central part.
3. the coaxial stereo speaker of source of sound according to claim 2 is characterized in that: be provided with outer case ring (6) between said bass unit (5) and middle pitch unit (4).
4. the coaxial stereo speaker of source of sound according to claim 2 is characterized in that: be provided with interior trim circle (7) between said middle pitch unit (4) and the voice unit (3).
5. the coaxial stereo speaker of source of sound according to claim 1 is characterized in that: be provided with phase-reversing tube (8) in the said audio amplifier body (1).
6. the coaxial stereo speaker of source of sound according to claim 1 is characterized in that: be provided with stiffener (9) in the said audio amplifier body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120179105XU CN202111844U (en) | 2011-05-30 | 2011-05-30 | Sound source coaxial stereophonic sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120179105XU CN202111844U (en) | 2011-05-30 | 2011-05-30 | Sound source coaxial stereophonic sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111844U true CN202111844U (en) | 2012-01-11 |
Family
ID=45437294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120179105XU Expired - Lifetime CN202111844U (en) | 2011-05-30 | 2011-05-30 | Sound source coaxial stereophonic sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111844U (en) |
-
2011
- 2011-05-30 CN CN201120179105XU patent/CN202111844U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |
|
| CX01 | Expiry of patent term |