CN205584466U - Drum type cavity adds spiral leading note system audio amplifier - Google Patents
Drum type cavity adds spiral leading note system audio amplifier Download PDFInfo
- Publication number
- CN205584466U CN205584466U CN201620338190.2U CN201620338190U CN205584466U CN 205584466 U CN205584466 U CN 205584466U CN 201620338190 U CN201620338190 U CN 201620338190U CN 205584466 U CN205584466 U CN 205584466U
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- CN
- China
- Prior art keywords
- drum type
- leading note
- spiral
- type cavity
- audio amplifier
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a drum type cavity adds spiral leading note system audio amplifier, include the leading note system that becomes by the drum type cavity and the spiral leading note nest of tubes, this leading note ystem installation in the output of audio amplifier, set up a sound connection port on the drum type cavity, go out sound connection port and install department in the middle of spiral leading note pipe, go out sound connection port and communicate with each other with spiral leading note pipe. The utility model discloses a drum type cavity spiral leading note system improves the tone quality of stereo set, makes the tone quality of loudspeaker have great improvement, back rethread spiral leading note to make the drum type cavity combine the spiral leading note to form a specific leading note system according to the drum type cavity to the effect of circling round of tone quality. Thereby make whole audio amplifier product obtain the promotion of tone quality, and the product appearance of audio amplifier can change at will, can as long as install the leading note system of corresponding size.
Description
Technical field
This utility model relates to a kind of drum type cavity and adds spiral leading note system audio amplifier.
Background technology
Baffle Box of Bluetooth and various audio amplifier cavity differ at present, often make one (money bluetooth) audio amplifier and will carry out the debugging stage expense manpower and materials of cavity, bother very much.
It addition, current Baffle Box of Bluetooth, inside all can be installed vibrating diaphragm, be made sound have the sensation of a kind of vibration, but after being to increase vibrating diaphragm, after long-term use, ear has sense of discomfort, and the overall sound quality of audio amplifier is more noisy, uses the most uncomfortable.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of drum type cavity and adds spiral leading note system so that audio amplifier tonequality is more preferable, and during use, ear is more comfortable, it is not necessary to use vibrating diaphragm, the drum type cavity of tuning repeatedly can be avoided to add spiral leading note system audio amplifier.
This utility model is achieved through the following technical solutions: a kind of drum type cavity adds spiral leading note system audio amplifier, including the leading note system being made up of drum type cavity and spiral sound guide tube, this leading note system is installed on the outfan of audio amplifier, arrange one on described drum type cavity and go out sound connectivity port, go out sound connectivity port and be installed on the middle of spiral sound guide tube, go out sound connectivity port and communicate with spiral sound guide tube.
As preferred technical scheme, in the shape of a spiral, the centre of spiral sound guide tube is provided with spiral helicine leading note passage to described spiral sound guide tube, and sound sender on spiral sound guide tube after spiral sound guide tube high-quality is discharged.
As preferred technical scheme, the input of described drum type cavity arranges a sonification system, and described sonification system includes that panel installed by loudspeaker, and loudspeaker are installed on loudspeaker and install on panel.
As preferred technical scheme, described loudspeaker are installed panel and are assembled into mutually a drum type sounding chamber closed with drum type cavity, loudspeaker are installed panel and are passed through screw locking with drum type containment portion, loudspeaker connect wire by two and are connected with mainboard, and the sound mouth of loudspeaker rectifies the sound intake end mouth to drum type cavity.
The beneficial effects of the utility model are: this utility model by the tonequality of drum type cavity spiral leading note system enhancement sound equipment, make the tonequality of loudspeaker have greatly improved the boomerang effect of tonequality according to drum type cavity, after make drum type cavity combine spiral leading note by spiral leading note again to form a kind of specifically leading note system.So that whole speaker products obtains the lifting of tonequality, and the product appearance of audio amplifier can arbitrarily be changed, as long as installing the leading note system of correspondingly-sized.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is perspective view of the present utility model；
Fig. 2 is the perspective view at another visual angle of the present utility model；
Fig. 3 is full sectional view of the present utility model；
Fig. 4 is the structural representation of spiral sound guide tube of the present utility model.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, in addition to mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, an example during each feature is a series of equivalence or similar characteristics.
As Figure 1-Figure 4, a kind of drum type cavity of the present utility model adds spiral leading note system audio amplifier, including the leading note system being made up of drum type cavity 4 and spiral sound guide tube 3, this leading note system is installed on the outfan of audio amplifier, arrange one on described drum type cavity and go out sound connectivity port 5, go out sound connectivity port 5 and be installed on the middle of spiral sound guide tube 3, go out sound connectivity port 5 and communicate with spiral sound guide tube 3.
Wherein, in the shape of a spiral, the centre of spiral sound guide tube 3 is provided with spiral helicine leading note passage 6 to spiral sound guide tube 3, and sound sender 2 on spiral sound guide tube after spiral sound guide tube high-quality is discharged, as shown in Figure 4.
The input of drum type cavity 4 arranges a sonification system, and described sonification system includes that panel 1 installed by loudspeaker, and loudspeaker 7 are installed on loudspeaker and install on panel 1；Loudspeaker are installed panel 1 and are assembled into mutually a drum type sounding chamber closed with drum type cavity, loudspeaker are installed panel and are passed through screw locking with drum type containment portion, loudspeaker connect wire by two and are connected with mainboard, the sound mouth of loudspeaker rectifies the sound intake end mouth to drum type cavity, sound is transferred to drum type cavity through loudspeaker 7, drum type cavity 4 can make air effectively circle round, the most again by spiral sound guide tube derived sound, sound after spiral sound guide tube has the sound of a kind of convolution, tonequality is more preferable, clear and charming, sensation is just as having arrived between the mountain forest of rural field.
Additionally, drum type cavity 4 and spiral sound guide tube 3 are standard configuration, appearance design has more selection, cavity and leading note problem can not be considered, as long as use the size in space according to audio amplifier, select loudspeaker to mix drum type cavity and add spiral leading note system, just can make preferably (bluetooth) speaker products.
The parameters of drum type cavity all passes through test, and the parameters of sound guide tube all passes through test.In actual production, if changing the parameter ratio that bigger loudspeaker have only to according to loudspeaker to adjust the parameters ratio of drum type cavity and spiral leading note system just, the most flexible on outward appearance selects.
The beneficial effects of the utility model are: this utility model by the tonequality of drum type cavity spiral leading note system enhancement sound equipment, make the tonequality of loudspeaker have greatly improved the boomerang effect of tonequality according to drum type cavity, after make drum type cavity combine spiral leading note by spiral leading note again to form a kind of specifically leading note system.So that whole speaker products obtains the lifting of tonequality, and the product appearance of audio amplifier can arbitrarily change, as long as installing the leading note system of correspondingly-sized, camber echo effect through test drum type cavity adds the cooperation of spiral leading note system, and the music effect that (bluetooth) audio amplifier plays back has higher enjoying.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (4)
1. a drum type cavity adds spiral leading note system audio amplifier, it is characterized in that: include the leading note system being made up of drum type cavity and spiral sound guide tube, this leading note system is installed on the outfan of audio amplifier, arrange one on described drum type cavity and go out sound connectivity port, go out sound connectivity port and be installed on the middle of spiral sound guide tube, go out sound connectivity port and communicate with spiral sound guide tube.
Drum type cavity the most according to claim 1 adds spiral leading note system audio amplifier, it is characterized in that: described spiral sound guide tube is in the shape of a spiral, the centre of spiral sound guide tube is provided with spiral helicine leading note passage, and sound sender on spiral sound guide tube after spiral sound guide tube high-quality is discharged.
Drum type cavity the most according to claim 1 adds spiral leading note system audio amplifier, it is characterised in that: the input of described drum type cavity arranges a sonification system, and described sonification system includes that panel installed by loudspeaker, and loudspeaker are installed on loudspeaker and install on panel.
Drum type cavity the most according to claim 3 adds spiral leading note system audio amplifier, it is characterized in that: described loudspeaker are installed panel and are assembled into mutually a drum type sounding chamber closed with drum type cavity, loudspeaker are installed panel and are passed through screw locking with drum type containment portion, loudspeaker connect wire by two and are connected with mainboard, and the sound mouth of loudspeaker rectifies the sound intake end mouth to drum type cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338190.2U CN205584466U (en) | 2016-04-21 | 2016-04-21 | Drum type cavity adds spiral leading note system audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338190.2U CN205584466U (en) | 2016-04-21 | 2016-04-21 | Drum type cavity adds spiral leading note system audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205584466U true CN205584466U (en) | 2016-09-14 |
Family
ID=56863655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620338190.2U Expired - Fee Related CN205584466U (en) | 2016-04-21 | 2016-04-21 | Drum type cavity adds spiral leading note system audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205584466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449673A (en) * | 2018-04-28 | 2018-08-24 | 东北林业大学 | Coaxially lead the earphone of passive vibrating diaphragm technology |
-
2016
- 2016-04-21 CN CN201620338190.2U patent/CN205584466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449673A (en) * | 2018-04-28 | 2018-08-24 | 东北林业大学 | Coaxially lead the earphone of passive vibrating diaphragm technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |