CN203661268U - A cocoanut shell sound box - Google Patents
A cocoanut shell sound box Download PDFInfo
- Publication number
- CN203661268U CN203661268U CN201320860757.9U CN201320860757U CN203661268U CN 203661268 U CN203661268 U CN 203661268U CN 201320860757 U CN201320860757 U CN 201320860757U CN 203661268 U CN203661268 U CN 203661268U
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- China
- Prior art keywords
- cocoanut shell
- module
- loudspeaker
- installing hole
- power
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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.)
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Abstract
The utility model discloses a cocoanut shell sound box comprising a sound box housing, a circuit structure installed in the sound box housing and a horn installed on the sound box housing. The sound box housing is provided with a horn installing hole and a USB interface installing hole. The horn is installed in the horn installing hole. The circuit structure is in electric connection with the horn. The circuit structure comprises a signal processing and amplification module in electric connection with the horn, a wireless communication module in electric connection with the signal processing and amplification module, a power supply module in electric connection with the signal processing and amplification module and a USB interface in electric connection with the power supply module. The power supply module is also in electric connection with the wireless communication module. The USB interface is installed in the USB interface installing hole. The sound box housing is manufactured through the adoption of a cocoanut shell. The sound box housing comprises an upper cocoanut shell and a lower cocoanut shell. The upper cocoanut shell and the lower cocoanut shell are bonded and are in split joint with each other through glue.
Description
Technical field
The utility model relates to audio amplifier field, relates in particular to a kind of cocoanut shell audio amplifier.
Background technology
Audio amplifier on market can be divided into three kinds of plastics, metal and wooden acoustic boxs, and these three kinds of audio amplifiers, according to their characteristic separately, have his own strong points:
Plastic loudspeaker box: plastics are one of novel audio amplifier materials.Plastic loudspeaker box is mostly loudly dressed, even if all the personal value is average for the great majority in them, but body weight is slim and graceful, profile plasticity is strong, makes them even become representing of fashion.And cheap price allows again them firmly occupy the market of mini audio amplifier, active multimedia loudspeaker boxes and even many outdoor sound equipments.Also attracted manyly youthfully to like.But, common plastic loudspeaker box mostly material is general, and casing is thin, cannot overcome resonance, and therefore tone color is generally dry and astringent, not mellow and full, lacks level and smooth sense.
Metal audio amplifier: metal audio amplifier be just started in the last few years to occur with compared with the product of high technology content.Can Protean material characteristic, make audio amplifier producer can indiscriminately ad. as one wishes incorporate various Industrial Design Ideas, promoted the cost performance of metal audio amplifier from aesthetic angle.In addition, metal audio amplifier is very outstanding at the expressive ability of HFS, and penetrating sense is splendid.But identical with plastic loudspeaker box, this series products also has extremely strong requirement for metal working ability and the designed capacity of producer; And sound dyes the audio amplifier more difficult control of part for metal material.The sound that metal audio amplifier sends is comparatively strong, gives a kind of very hard sensation of people, sounds and feels stiff, uncomfortable, and therefore, manufacturer's quantity is also very limited, and the price of intermediate product is also all more expensive.
Wooden acoustic box: wood is the most ancient audio amplifier material.Also be that the sound box that the current scope of application is the widest is made material.Wherein, it is top grade adopting the audio amplifier of solid wood material.But solid wood is very responsive to humidity, only drier in the situation that, just can use.Compare with metal audio amplifier with plastic loudspeaker box, the advantage of wooden acoustic box is just that density is high and playback is effective.Tank material affects the performance of audio amplifier, the density of material of casing of loudspeaker box is larger, and the vibration that while sounding, casing produces is just less, and then avoids the situation of resonance to occur, particularly all the more so with the active audio amplifier of high power amplifier, sound can be reduced more really like this.The density of timber is more much larger than plastics, and therefore, the effect of wooden acoustic box is outstanding than the effect of plastic loudspeaker box.In addition, timber is compared with plastics and is eager to excel many for the reflection of sound, and the seal of timber is also very outstanding, voice signal just can effectively be showed by the air vibration in casing like this, and the thickness of wooden sound enclosure body is also the powerful guarantee that realizes subwoofer effect to a certain extent in addition.
So middle-grade wooden acoustic box is generally better than the like product of plastics and metal quality to the expressive force of sound, ten thousand yuan and above home theater can be selected collocation.
General timber main component is cellulose, also has in addition a small amount of starch, protein, moisture and mineral ions etc.The toughness of the timber of containing cellulose and elasticity are all relatively good, can strengthen overtone and absorb noise, and simultaneously the elasticity of timber can, to the sound transmitting that superpose, feel to a kind of concussion of people.
Therefore existing audio amplifier generally adopts the wooden casing of loudspeaker box of making of high density, but it is higher to make the required cost of this high density wooden acoustic box shell, and processing is simultaneously also comparatively complicated.
Therefore, there is defect in prior art, needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of cocoanut shell audio amplifier, to solve comparatively complexity and the higher problem of cost of manufacture of wooden acoustic box processing technology in prior art.
The technical solution of the utility model is as follows: the utility model provides a kind of cocoanut shell audio amplifier, comprise: casing of loudspeaker box, be installed on the circuit structure in described casing of loudspeaker box and be installed on the loudspeaker on described casing of loudspeaker box, described casing of loudspeaker box is provided with a loudspeaker installing hole and USB interface installing hole, described loudspeaker are installed on described loudspeaker installing hole, described circuit structure and described loudspeaker are electrically connected, described circuit structure comprises: process and amplification module with the signal that loudspeaker are electrically connected, with the wireless communication module that described signal is processed and amplification module is electrically connected, the power module being electrically connected with described signal processor amplification module and the USB interface being electrically connected with described power module, described power module is also connected with described wireless communication module telecommunications, described USB interface is installed on described USB interface installing hole, described casing of loudspeaker box adopts cocoanut shell to be made, described casing of loudspeaker box comprises, lower cocoanut shell, on described, lower cocoanut shell is stitched together by glue bond.
Described wireless communication module is for received audio signal, and described wireless communication module is bluetooth communication or infrared communication module.
Described power module is a portable power source module.
Described circuit structure also comprises: with the audio input interface that described signal is processed and amplification module is electrically connected and the power interface being electrically connected with described signal processing and amplification module, described power interface is also electrically connected with wireless communication module, power module respectively, and then access power supply by power interface power module is charged, and provide working power to signal processing and amplification module, wireless communication module.
The corresponding described power interface of described upper cocoanut shell and audio input interface are provided with power interface installing hole and audio input interface installing hole, described power interface is installed on power interface installing hole, and described audio input interface is installed on audio input interface installing hole.
Described loudspeaker installing hole is located on cocoanut shell or lower cocoanut shell.
Adopt such scheme, the utility model provides a kind of cocoanut shell audio amplifier, adopts cocoanut shell to make casing of loudspeaker box, the audio amplifier good airproof performance being prepared into, in guaranteeing audio amplifier tonequality, both can comprehensive utilization of waste materials, energy-conserving and environment-protective, the cost of manufacture that can save again wooden acoustic box; And this cocoanut shell audio amplifier inside also collects and has power module, can utilize it to charge to the mobile device such as mobile phone or panel computer, realize the effect of portable power source.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cocoanut shell audio amplifier.
Fig. 2 is the module diagram of circuit structure in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of cocoanut shell audio amplifier, comprise: casing of loudspeaker box 10, be installed on the circuit structure 20 in described casing of loudspeaker box 10 and be installed on the loudspeaker 30 on described casing of loudspeaker box 10, described casing of loudspeaker box 10 is provided with a loudspeaker installing hole 12 and USB interface installing hole 14, described loudspeaker 30 are installed on described loudspeaker installing hole 12, described circuit structure 20 is electrically connected with described loudspeaker 30, described circuit structure 20 comprises: process and amplification module 22 with the signal that loudspeaker 30 are electrically connected, with the wireless communication module 24 that described signal is processed and amplification module 22 is electrically connected, the power module 26 being electrically connected with described signal processor amplification module 22 and the USB interface 28 being electrically connected with described power module 26, described power module 26 is also connected with described wireless communication module 24 telecommunications, described power module 26 provides working power to process and amplification module 22 and wireless communication module 24 to signal.Described USB interface 28 is installed on described USB interface installing hole 14, described casing of loudspeaker box 10 adopts cocoanut shell to be made, described casing of loudspeaker box 10 comprises upper and lower cocoanut shell 16,18, described upper and lower cocoanut shell 16,18 is stitched together by glue bond, the natural formation of cocoanut shell, after glue bond, make casing of loudspeaker box 10 good airproof performances.
The composition of cocoanut shell comprises ash content 0.61%, lignin 36.51%, cellulose 53.06%, pentosan 29.27% (total amount), the as can be seen here main containing cellulose of cocoanut shell.In conjunction with the main containing cellulose of the lumbering described in background technology, therefore, the utility model adopts cocoanut shell to prepare cocoanut shell audio amplifier, this cocoanut shell audio amplifier possesses the feature of wooden acoustic box, good airproof performance, in possessing high pitch effect, also there is good bass effect, realize the tone sense of wooden acoustic box.And, adopt cocoanut shell to prepare cocoanut shell audio amplifier, realize comprehensive utilization of waste materials, energy-conserving and environment-protective; Saved wooden required expensive of high density wooden acoustic box shell, the cost of manufacture of saving wooden acoustic box prepared of available technology adopting high density simultaneously.
In the present embodiment, preferably adopt wireless mode to carry out audio frequency input, by wireless communication module 24 received audio signals, and transfer to signal processing and amplification module 22, utilize signal processing and amplification module 22 to amplify processing to this audio signal, thereby control loudspeaker 30 sounding.Described wireless communication module 24 is bluetooth communication or infrared communication module.Therefore, this cocoanut shell audio amplifier can with the intelligent terminal wireless connections such as smart mobile phone, panel computer and notebook, those intelligent terminals can utilize this cocoanut shell audio amplifier to realize audio frequency and play.
Described circuit structure 20 also comprises: with the audio input interface 29 that described signal is processed and amplification module 22 is electrically connected and the power interface 27 being electrically connected with described signal processing and amplification module 22, described power interface 27 is also electrically connected with wireless communication module 24, power module 26 respectively, and then can access by power interface 27 that power supply is processed to signal and amplification module 22, wireless communication module 24 provide working power, and access power supply by power interface 27 power module 26 is charged.Correspondingly, the corresponding described power interface 27 of described upper cocoanut shell 16 is provided with power interface installing hole 17 and audio input interface installing hole 19 with audio input interface 29, described power interface 27 is installed on power interface installing hole 17, and described audio input interface 29 is installed on audio input interface installing hole 19.
As alternative another preferred embodiment, the utility model can also adopt wired mode to carry out audio frequency input, by audio input interface 29 input audio signals, and transfer to signal process and amplification module 22, utilize signal processing and amplification module 22 to amplify processing to this audio signal, thereby control loudspeaker 30 sounding.
Described power module 26 is a portable power source module, this portable power source module accesses power supply by power interface 27 and charges, and can pass through the external out-put supply of USB interface 28, as 5V power supply, and then can charge to mobile devices such as smart mobile phone, panel computer and notebooks.
Described loudspeaker installing hole 12 is located on cocoanut shell 16 or lower cocoanut shell 18, and the particular location that cocoanut shell 16 or lower cocoanut shell 18 be set is set according to actual needs.Circuit structure 20 of the present utility model can also arrange mains switch (not shown) controls the operating state of this cocoanut shell audio amplifier, and at casing of loudspeaker box 10 places, corresponding installing hole is set, for example, this mains switch can be located to power module 26 places and power interface 27 places, specifically can arrange according to prior art.
It is worth mentioning that, in the utility model, casing of loudspeaker box 10 can be arranged to different shapes, and various patterns are set in the above, and then can be used for as handicraft.
In sum, the utility model provides a kind of cocoanut shell audio amplifier, adopts cocoanut shell to make casing of loudspeaker box, the audio amplifier good airproof performance being prepared into, in guaranteeing audio amplifier tonequality, both can comprehensive utilization of waste materials, energy-conserving and environment-protective, the cost of manufacture that can save again wooden acoustic box; And this cocoanut shell audio amplifier inside also collects and has power module, can utilize it to charge to the mobile device such as mobile phone or panel computer, realize the effect of portable power source.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a cocoanut shell audio amplifier, it is characterized in that, comprise: casing of loudspeaker box, be installed on the circuit structure in described casing of loudspeaker box and be installed on the loudspeaker on described casing of loudspeaker box, described casing of loudspeaker box is provided with a loudspeaker installing hole and USB interface installing hole, described loudspeaker are installed on described loudspeaker installing hole, described circuit structure and described loudspeaker are electrically connected, described circuit structure comprises: process and amplification module with the signal that loudspeaker are electrically connected, with the wireless communication module that described signal is processed and amplification module is electrically connected, the power module being electrically connected with described signal processor amplification module and the USB interface being electrically connected with described power module, described power module is also connected with described wireless communication module telecommunications, described USB interface is installed on described USB interface installing hole, described casing of loudspeaker box adopts cocoanut shell to be made, described casing of loudspeaker box comprises, lower cocoanut shell, on described, lower cocoanut shell is stitched together by glue bond.
2. cocoanut shell audio amplifier according to claim 1, is characterized in that, described wireless communication module is for received audio signal, and described wireless communication module is bluetooth communication or infrared communication module.
3. cocoanut shell audio amplifier according to claim 1, is characterized in that, described power module is a portable power source module.
4. cocoanut shell audio amplifier according to claim 1, it is characterized in that, described circuit structure also comprises: with the audio input interface that described signal is processed and amplification module is electrically connected and the power interface being electrically connected with described signal processing and amplification module, described power interface is also electrically connected with wireless communication module, power module respectively, and then access power supply by power interface power module is charged, and provide working power to signal processing and amplification module, wireless communication module.
5. cocoanut shell audio amplifier according to claim 4, it is characterized in that, the corresponding described power interface of described upper cocoanut shell and audio input interface are provided with power interface installing hole and audio input interface installing hole, described power interface is installed on power interface installing hole, and described audio input interface is installed on audio input interface installing hole.
6. cocoanut shell audio amplifier according to claim 1, is characterized in that, described loudspeaker installing hole is located on cocoanut shell or lower cocoanut shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860757.9U CN203661268U (en) | 2013-12-18 | 2013-12-18 | A cocoanut shell sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860757.9U CN203661268U (en) | 2013-12-18 | 2013-12-18 | A cocoanut shell sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661268U true CN203661268U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860757.9U Expired - Fee Related CN203661268U (en) | 2013-12-18 | 2013-12-18 | A cocoanut shell sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170070806A1 (en) * | 2014-02-24 | 2017-03-09 | Maksim Viktorovich CHYZHOV | Acoustic system and method |
-
2013
- 2013-12-18 CN CN201320860757.9U patent/CN203661268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170070806A1 (en) * | 2014-02-24 | 2017-03-09 | Maksim Viktorovich CHYZHOV | Acoustic system and method |
| US10219070B2 (en) * | 2014-02-24 | 2019-02-26 | Maksim Viktorovich CHYZHOV | Acoustic system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN YEYIN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI MIAOJUAN Effective date: 20150217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 571400 QIONGHAI, HAINAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150217 Address after: Jiaji town Xinmin Street 571400 Hainan city of Qionghai province No. 122 Patentee after: Hainan coconut Sound Technology Co., Ltd. Address before: 518000, Baoan, Xixiang province Guangdong Wai Wai XinDa Industrial Zone f Building 2 Patentee before: Li Miaojuan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: Jiaji town Xinmin Street 571400 Hainan city of Qionghai province No. 64 room 404 Patentee after: Hainan love carving crafts Co. Ltd. Address before: Jiaji town Xinmin Street 571400 Hainan city of Qionghai province No. 122 Patentee before: Hainan coconut Sound Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |