CN204906619U - Loudspeaker box structure - Google Patents
Loudspeaker box structure Download PDFInfo
- Publication number
- CN204906619U CN204906619U CN201520727370.5U CN201520727370U CN204906619U CN 204906619 U CN204906619 U CN 204906619U CN 201520727370 U CN201520727370 U CN 201520727370U CN 204906619 U CN204906619 U CN 204906619U
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- CN
- China
- Prior art keywords
- box structure
- loudspeaker box
- sound column
- audio amplifier
- bass
- 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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- 238000009987 spinning Methods 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a loudspeaker box structure, including bass box (1) and high pitch cylinder (2), high pitch cylinder (2) vertical setting on bass box (1), the front of bass box (1) is equipped with speaker (3), the front of bass audio amplifier (1) is equipped with a sound column (4), sound column (4) on be provided with first -class spinning disk atomiser, when the central line of the central line of spinning disk atomiser and speaker (3) on same straight line. Above -mentioned loudspeaker box structure is done very well by the little and ultralow sound intermediate frequency sound field of audio amplifier front wind noise influence.
Description
Technical field
The utility model relates to audio amplifier mounting technology field, is specifically a kind of loudspeaker box structure.
Background technology
The loudspeaker box structure of prior art comprises bass casing and high pitch cylinder, and described high pitch cylinder is vertically arranged on bass casing; The front of described bass casing is provided with loud speaker.The loudspeaker box structure of said structure has the following disadvantages in the use procedure of reality: along with growth in the living standard, and people are also more and more higher for the quality requirements of audio amplifier.But because existing loudspeaker box structure is comparatively large by the impact of audio amplifier front wind noise, thus cause subsonic intermediate frequency sound field representation poor.Therefore, for these reasons, urgently need a kind of by the little and loudspeaker box structure that subwoofer intermediate frequency sound field representation is good of audio amplifier front wind noise, to solve the problem.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of and is subject to audio amplifier front wind noise little and the loudspeaker box structure that subwoofer intermediate frequency sound field representation is good.
The technical solution of the utility model is, provides a kind of loudspeaker box structure, comprises bass casing and high pitch cylinder, and described high pitch cylinder is vertically arranged on bass casing; The front of described bass casing is provided with loud speaker; The front of described woofer is provided with a sound column, described sound column is provided with first device, and the center line of described eqalizing cricuit and the center line of loud speaker are on same straight line.
The hemisphere that described eqalizing cricuit is located at disc centre by a disk and one is formed by connecting; Described hemispheroidal boss is relative with loud speaker.
Described sound column is provided with one for representing the indicator light of audio amplifier input signal and clipped signal.
Described sound column is provided with and is also provided with one in order to protect the lid of eqalizing cricuit.
After adopting above structure, the utility model compared with prior art, has the following advantages:
The front of the utility model loudspeaker box structure is provided with a sound column, described sound column is provided with first device, and the center line of described eqalizing cricuit and the center line of loud speaker are on same straight line.The cavity resonance enhancing be arranged so that between the vibrating membrane of loud speaker and spherical of eqalizing cricuit, and strengthened by disk diffusion, thus the tonequality of the utility model audio amplifier is improved.The disk of eqalizing cricuit arranges the wind noise also reducing audio amplifier front simultaneously, reduces the impact by audio amplifier front wind noise.
As improvement, described sound column is provided with one for representing the indicator light of audio amplifier input signal and clipped signal.Indicator light be set to user with signal prompt, damage to avoid the audio amplifier that causes because of audio amplifier abnormal work.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model loudspeaker box structure.
Fig. 2 is the structural representation of the utility model loudspeaker box structure.
Shown in figure 1, bass casing, 2, high pitch cylinder, 3, loud speaker, 4, sound column, 5, disk, 6, hemisphere, 7, indicator light, 8, upper connector, 9, lower connector, 10, lid.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of loudspeaker box structure of the utility model, comprise bass casing 1 and high pitch cylinder 2, described high pitch cylinder 2 is vertically arranged on bass casing 1; The front of described bass casing 1 is provided with loud speaker 3; The front of described woofer 1 is provided with a sound column 4, and described sound column 4 is provided with first device, and the center line of described eqalizing cricuit and the center line of loud speaker 3 are on same straight line, and the two ends up and down of sound column 4 are connected to a upper connector 8 and lower connector 9.
Described eqalizing cricuit is formed by connecting by a disk 5 and a hemisphere 6 being located at disk 5 center; The boss of described hemisphere 6 is relative with loud speaker 3.
Described sound column 4 is provided with one for representing the indicator light 7 of audio amplifier input signal and clipped signal.
Described sound column 4 is provided with and is also provided with one in order to protect the lid 10 of eqalizing cricuit.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various change done in the protection range of the utility model independent claims is all in protection range of the present utility model.
Claims (4)
1. a loudspeaker box structure, comprises bass casing (1) and high pitch cylinder (2), and described high pitch cylinder (2) is vertically arranged on bass casing (1); The front of described bass casing (1) is provided with loud speaker (3); It is characterized in that: the front of described woofer (1) is provided with a sound column (4), described sound column (4) is provided with first device, and the center line of the center line of described eqalizing cricuit and loud speaker (3) is on same straight line.
2. loudspeaker box structure according to claim 1, is characterized in that: the hemisphere (6) that described eqalizing cricuit is located at disk (5) center by a disk (5) and is formed by connecting; The boss of described hemisphere (6) is relative with loud speaker (3).
3. loudspeaker box structure according to claim 1, is characterized in that: described sound column (4) is provided with one for representing the indicator light (7) of audio amplifier input signal and clipped signal.
4. loudspeaker box structure according to claim 1, is characterized in that: described sound column (4) is provided with and is also provided with one in order to protect the lid (10) of eqalizing cricuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727370.5U CN204906619U (en) | 2015-09-18 | 2015-09-18 | Loudspeaker box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727370.5U CN204906619U (en) | 2015-09-18 | 2015-09-18 | Loudspeaker box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906619U true CN204906619U (en) | 2015-12-23 |
Family
ID=54928757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727370.5U Active CN204906619U (en) | 2015-09-18 | 2015-09-18 | Loudspeaker box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275078A (en) * | 2017-07-17 | 2019-01-25 | 宁波升亚电子有限公司 | Eqalizing cricuit loudspeaker arrangement |
| CN115334382A (en) * | 2022-05-10 | 2022-11-11 | 歌尔科技有限公司 | speaker |
-
2015
- 2015-09-18 CN CN201520727370.5U patent/CN204906619U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275078A (en) * | 2017-07-17 | 2019-01-25 | 宁波升亚电子有限公司 | Eqalizing cricuit loudspeaker arrangement |
| CN109275079A (en) * | 2017-07-17 | 2019-01-25 | 宁波升亚电子有限公司 | Eqalizing cricuit and electro-acoustic conversion device and its manufacturing method with eqalizing cricuit |
| CN109275079B (en) * | 2017-07-17 | 2024-02-02 | 宁波升亚电子有限公司 | Equalizer, electroacoustic conversion device with equalizer, and method for manufacturing the same |
| CN109275078B (en) * | 2017-07-17 | 2024-03-15 | 宁波升亚电子有限公司 | Equalizer loudspeaker |
| CN115334382A (en) * | 2022-05-10 | 2022-11-11 | 歌尔科技有限公司 | speaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |