CN201585118U - Vehicular multimedia sound box structure - Google Patents
Vehicular multimedia sound box structure Download PDFInfo
- Publication number
- CN201585118U CN201585118U CN200920260226XU CN200920260226U CN201585118U CN 201585118 U CN201585118 U CN 201585118U CN 200920260226X U CN200920260226X U CN 200920260226XU CN 200920260226 U CN200920260226 U CN 200920260226U CN 201585118 U CN201585118 U CN 201585118U
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- CN
- China
- Prior art keywords
- sound
- loudspeaker
- alt
- box structure
- coaxial
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a vehicular multimedia sound box structure with better sound fidelity effect and simple structure, which comprises a box body, a frequency divider and two groups of coaxial sound channels comprising a woofer and a tweeter, wherein a compression type alto/alt loudspeaker is arranged between the two groups of coaxial sound channels, and the tweeter is arranged in the front of the woofer. By the structure of the scheme, a diffusing surface of alt is comparatively wide, larger distortion can also not occur when sound is replayed, and the compression type alto/alt loudspeaker is used as a medium/high-frequency sound channel, so that the alto/alt replaying effect is smoother and clearer, and a larger distortion phenomenon can not occur.
Description
Technical field
The utility model belongs to on-board multimedia device, and especially audio amplifier specifically is a kind of vehicle mounted multimedia loudspeaker box structure.
Background technology
Be accompanied by the universalness of automobile, people more and more are tending towards paying attention to automobile mounted multimedia demand, and in the car multimedia facility, the quality of audio amplifier has directly determined multimedia quality to embody, and the coaxial sound channel of the many employings of existing multimedia loudspeaker box generally all is that loudspeaker is installed in the bass back, allow sound that two loudspeaker send all on same point, form coaxial sound channel, Here it is point source sound also claims coaxial method.This way can cause the high pitch diffusingsurface narrow, and the required voice coil loudspeaker voice coil of high bass perhaps is installed in the same loudspeaker of audio amplifier, is very easy to cause the distortion of sound bigger.
The utility model content
At the problems referred to above, the utility model aims to provide a kind of sound fidelity better effects if, vehicle mounted multimedia loudspeaker box structure simple in structure.
For realizing this technical purpose, the technical solution of the utility model is: a kind of vehicle mounted multimedia loudspeaker box structure, comprise casing, frequency divider and two groups of coaxial sound channels forming by bass horn and loudspeaker, be provided with the high loudspeaker of a compression in the middle of being arranged in two groups of coaxial sound channels, described loudspeaker is arranged on the place ahead of bass horn.
The structure of this programme is the place ahead that loudspeaker is arranged on bass horn, make the diffusingsurface of high pitch wider, big distortion can not appear when playback sound yet, high loudspeaker are as the medium-high frequency sound channel in the use compression, make the better slyness of alt replaying effect, penetrating, bigger distortion phenomenon can not occur.
Description of drawings
Fig. 1 is a structural scheme of mechanism of the present utility model.
Embodiment
As shown in Figure 1, loudspeaker box structure of the present utility model is the audio amplifier that a kind of operating point sound source principle is made, and loudspeaker 2 is erected at bass horn 1 the place ahead, is to allow sound that two loudspeaker send all on a point, also claims coaxial way.General present is coaxial, and high pitch all is to be installed on the bass back; High loudspeaker 3 just play the slick and sly more penetrating effect of sound that makes in this external compression type.Through test and comparison many times, prove that this is rational selection.The bodily form is little, light and handy, be convenient to install, and is the another big characteristics of this product.With say that this small product size can be little more than 1/3 on the product of prior art aspect.Audio amplifier is with topped angle 160 degree of sound, and " spatial impression " is very good.
The above; it only is preferred embodiment of the present utility model; not in order to restriction the utility model, every foundation technical spirit of the present utility model to any trickle modification that above embodiment did, be equal to and replace and improve, all should be included within the protection range of technical solutions of the utility model.
Claims (1)
1. vehicle mounted multimedia loudspeaker box structure, comprise casing, frequency divider and two groups of coaxial sound channels forming by bass horn and loudspeaker, it is characterized in that, be provided with the high loudspeaker of a compression (3) in the middle of being arranged in two groups of coaxial sound channels, described loudspeaker (2) is arranged on the place ahead of bass horn (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920260226XU CN201585118U (en) | 2009-11-10 | 2009-11-10 | Vehicular multimedia sound box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920260226XU CN201585118U (en) | 2009-11-10 | 2009-11-10 | Vehicular multimedia sound box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201585118U true CN201585118U (en) | 2010-09-15 |
Family
ID=42727136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920260226XU Expired - Fee Related CN201585118U (en) | 2009-11-10 | 2009-11-10 | Vehicular multimedia sound box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201585118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996146A (en) * | 2019-05-22 | 2019-07-09 | 北京麦颂文化传播有限公司 | Speaker and sound diffusion systems |
-
2009
- 2009-11-10 CN CN200920260226XU patent/CN201585118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996146A (en) * | 2019-05-22 | 2019-07-09 | 北京麦颂文化传播有限公司 | Speaker and sound diffusion systems |
| CN109996146B (en) * | 2019-05-22 | 2024-02-20 | 北京麦颂文化传播有限公司 | Sound box and sound diffusion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Fumin Xikeng old village soling Technology Industrial Park, A, B, C Patentee after: Shenzhen Soling Industrial Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Fumin Xikeng old village soling Technology Industrial Park, A, B, C Patentee before: Shenzhen Soling Industrial Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20101110 |