CN201854406U - Spherical mini-speaker array module - Google Patents
Spherical mini-speaker array module Download PDFInfo
- Publication number
- CN201854406U CN201854406U CN2010205750124U CN201020575012U CN201854406U CN 201854406 U CN201854406 U CN 201854406U CN 2010205750124 U CN2010205750124 U CN 2010205750124U CN 201020575012 U CN201020575012 U CN 201020575012U CN 201854406 U CN201854406 U CN 201854406U
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- microspeaker
- spherical
- array module
- mini
- speaker
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Abstract
The utility model discloses a spherical mini-speaker array module belonging to the technical field of a speaker or a loud-speaker system, and used for solving the defect that the speaker system of a miniaturized audio visual device can be thin but can not realize stereo playing simultaneously. The spherical mini-speaker array module comprises a spherical body, at least four audio cavities arranged on the spherical body and mini-speakers arranged in each audio cavity in a sealing manner; the min-speakers are connected with each other through wires; the diameter of the spherical body is 50mm to 200mm; the audio cavities are uniformly distributed on the spherical body; a luminescent lamp is further arranged in each audio cavity in a pasting way; and the luminescent lamps are connected with the mini-speakers through wires. In the spherical mini-speaker array module, the sound resetting and the stereo playing effect are realized, while the thinning of the speaker is realized.
Description
Technical field
The utility model belongs to loud speaker or public address system technical field, relates in particular to a kind of spherical Microspeaker array module.
Background technology
The outer playback case of MINI type on present notebook computer, digital product and the sound system uses traditional loud speaker usually, generally adopts one to two loud speaker, and the sound reproduction effect is undesirable.And during played in stereo, need to be equipped with 2 audio amplifiers, it is big to take up room.
In order to adapt to the demand for development of notebook computer and other digital products, sound equipment audiovisual miniaturization, need design a kind of ultra-thin and can realize the loudspeaker plays system of played in stereo effect.
Summary of the invention
The objective of the invention is to, a kind of spherical Microspeaker array module is provided, when realizing slimming, can't realize the defective of sound reproduction and played in stereo in order to the speaker system that solves miniaturization audiovisual stereo set.
A kind of spherical Microspeaker array module is characterized in that comprising a ball, is produced at least 4 sound chambeies on the described ball and seals the Microspeaker that is installed in each sound chamber; Connect by lead between the described Microspeaker.
The diameter of described ball is 50mm-200mm.
Described sound chamber is evenly distributed on the ball.
Described sound also mounts electroluminescent lamp in the chamber, and described electroluminescent lamp is connected by lead with Microspeaker.
Beneficial effect of the present invention is that spherical Microspeaker array module has been realized sound reproduction and played in stereo effect when realizing the loud speaker slimming, satisfy the needs of miniaturization audio-visual products.In addition, its electroluminescent lamp can send light according to the variation of music, the effect of playing and play up environment, strengthening the amusement atmosphere.
Description of drawings
Fig. 1 is spherical Microspeaker array module schematic diagram, (a) is spherical Microspeaker array module front view, (b) is spherical Microspeaker array module cutaway view;
Fig. 2 is the Microspeaker schematic diagram;
Fig. 3 is Microspeaker and electroluminescent lamp connecting circuit figure.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment is elaborated.Should be emphasized that following explanation only is exemplary, rather than in order to limit scope of the present utility model and application thereof.
Fig. 1 is spherical Microspeaker array module schematic diagram, wherein, (a) is spherical Microspeaker array module front view, (b) is spherical Microspeaker array module cutaway view.Among Fig. 1, spherical Microspeaker array module comprises a ball 1, is produced at least 4 the sound chambeies 2 on the described ball 1 and seals the Microspeaker that is installed in each sound chamber, connects by lead between each Microspeaker.In order to realize spherical Microspeaker array module 360 degree voice effects, when making the sound chamber, the sound chamber is evenly distributed on the ball.Before Microspeaker is installed, can utilize emulation audio amplifier design system to carry out design of Simulation earlier, by the volume of analog computation sound chamber cavity and the equivalent volume of Microspeaker, carry out the cavity optimal design, make reproducibility, the reproducibility of sound audio reach best.The material of ball generally adopts the material of conventional loudspeakers sound chamber body, comprises steel, iron, aluminium or other alloy and various plastic material, and the diameter of ball is 50mm-200mm.
Fig. 2 is the Microspeaker schematic diagram.In the utility model, as required, Microspeaker can adopt the design of multiple shape, comprises circular Microspeaker 4, square Microspeaker 5 or oval Microspeaker 6 and other shapes among Fig. 2.And the classification of each Microspeaker can be identical, also can be different.The thickness of Microspeaker is 2mm-6mm; If square Microspeaker, its length and width are less than 40mm; If circular Microspeaker, its diameter is less than 40mm.
In specific implementation process, can be connected in series by lead between each Microspeaker in the Microspeaker array module, also can be connected in parallel by lead, can also and mix connection by the lead string.No matter adopt which kind of type of attachment, the impedance of the Microspeaker after all will as far as possible guaranteeing to connect equates with the output impedance of the electrical equipment that uses this Microspeaker array module or is approximate, because so just can make Microspeaker array module obtain maximum power, thereby has best sensitivity.
As shown in Figure 1, in order to play up environment and to strengthen entertainment effect, in the sound chamber of ball in, can also mount electroluminescent lamp 3.Electroluminescent lamp 3 is connected by lead with Microspeaker.Fig. 3 is Microspeaker and electroluminescent lamp connecting circuit figure.Among Fig. 3, electroluminescent lamp is with after current-limiting resistance is connected, and is in parallel with Microspeaker.Should be emphasized that Fig. 3 has just provided electroluminescent lamp 3 and the preferred connected mode of Microspeaker, is limited to connected mode shown in Figure 3 but have more than in the actual implementation process.
When audio electrical signal entered spherical loudspeaker array module, the Microspeaker in the sound chamber was sounded and is radiated in the space.Electroluminescent lamp sends light according to the variation of music.Simultaneously, many loud speakers can also be divided into as required many groups, form stereo or multichannel.
Use ball as Microspeaker array module body, when guaranteeing the speaker system thin typeization, realized the sound reproduction and the played in stereo effect of speaker system.In addition, the electroluminescent lamp that increases in spherical Microspeaker array module can send light according to the variation of music, plays the effect of playing up environment and strengthening entertainment effect.
The above; it only is the preferable embodiment of the utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (4)
1. a spherical Microspeaker array module is characterized in that comprising a ball, is produced at least 4 sound chambeies on the described ball and seals the Microspeaker that is installed in each sound chamber; Connect by lead between the described Microspeaker.
2. a kind of spherical Microspeaker array module according to claim 1, the diameter that it is characterized in that described ball is 50mm-200mm.
3. a kind of spherical Microspeaker array module according to claim 1 and 2 is characterized in that described sound chamber is evenly distributed on the ball.
4. a kind of spherical Microspeaker array module according to claim 3 is characterized in that also mounting electroluminescent lamp in the described sound chamber, and described electroluminescent lamp is connected by lead with Microspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205750124U CN201854406U (en) | 2010-10-18 | 2010-10-18 | Spherical mini-speaker array module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205750124U CN201854406U (en) | 2010-10-18 | 2010-10-18 | Spherical mini-speaker array module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854406U true CN201854406U (en) | 2011-06-01 |
Family
ID=44096784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205750124U Expired - Fee Related CN201854406U (en) | 2010-10-18 | 2010-10-18 | Spherical mini-speaker array module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201854406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9712902B1 (en) | 2016-01-14 | 2017-07-18 | Miworld Accessories Llc | Speaker ball with anti-roll feature |
-
2010
- 2010-10-18 CN CN2010205750124U patent/CN201854406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9712902B1 (en) | 2016-01-14 | 2017-07-18 | Miworld Accessories Llc | Speaker ball with anti-roll feature |
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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: 20110601 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |