CN103686477A - Miniature soundbox with telescopic resonance chamber - Google Patents
Miniature soundbox with telescopic resonance chamber Download PDFInfo
- Publication number
- CN103686477A CN103686477A CN201210319321.9A CN201210319321A CN103686477A CN 103686477 A CN103686477 A CN 103686477A CN 201210319321 A CN201210319321 A CN 201210319321A CN 103686477 A CN103686477 A CN 103686477A
- Authority
- CN
- China
- Prior art keywords
- loudspeaker box
- continuant orifice
- miniature loudspeaker
- audio amplifier
- flexible resonator
- 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.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a miniature soundbox with a telescopic resonance chamber, which comprises a loudspeaker, a soundbox upper casing, a soundbox middle casing, a soundbox lower casing, an audio cable, an audio plug, a circuit board, a speaker mesh and the telescopic resonance chamber, wherein the speaker mesh and the soundbox upper casing are integrated. According to the invention, as the speaker mesh is omitted and a sound through hole is formed in the soundbox upper casing directly, not only can the assembly speed be increased, but also the material is saved and the cost is lowered.
Description
Technical field
The present invention relates to miniature loudspeaker box field, in particular, relate to a kind of miniature loudspeaker box with flexible resonator.
Background technology
I have applied for a kind of miniature loudspeaker box with flexible resonator and speaker net, number of patent application is 201210295177.X, and this miniature loudspeaker box comprises loudspeaker, audio amplifier upper casing, audio amplifier mesochite, audio amplifier lower casing, tone frequency channel wire, audio jack, circuit board, speaker net and flexible resonator.Audio amplifier upper casing and audio amplifier mesochite connect and fix by inner buckle snap ring, and audio amplifier mesochite and audio amplifier lower casing are screwed, and tone frequency channel wire is connected with audio jack, circuit board, and flexible resonator is positioned at voice box casing.Speaker net is connected with audio amplifier upper casing, and speaker net manufacture separately, thereby has just increased production cost and production time.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of assembling speed and low miniature loudspeaker box of cost accelerated.
The object of the invention is to be achieved through the following technical solutions:
A miniature loudspeaker box with flexible resonator, comprises loudspeaker, audio amplifier upper casing, audio amplifier mesochite, audio amplifier lower casing, tone frequency channel wire, audio jack, circuit board, speaker net and flexible resonator, and described speaker net and audio amplifier upper casing are made of one.
Preferably, described audio amplifier upper casing is provided with continuant orifice, and described continuant orifice is rounded.Continuant orifice is used for transmitting sound, and continuant orifice is directly set on audio amplifier upper casing and can saves speaker net, and, can accelerate the speed of assembling; What continuant orifice was rounded is mainly for easily manufactured.
Preferably, described continuant orifice center is an annulus.Be convenient to so logical sound.
Preferably, described continuant orifice central circular surrounding has a plurality of similar fan-shaped holes.More past external holes is just larger, is beneficial to the propagation of sound.
Preferably, described those similar fan-shaped holes are symmetrical.So just convenient manufacture, and attractive in appearance.
Preferably, described continuant orifice is comprised of two semicircles at center and two semicircular ring in outside.Can remove better to transmit sound like this.
Preferably, described continuant orifice is provided with reinforcement, and described reinforcement is divided into symmetrical two parts by the center of continuant orifice by continuant orifice, described two semicircles be divided into four fan-shaped, described two annulus are divided into four.Reinforcement can strengthen the intensity of continuant orifice, makes it not fragile.
Preferably, little in the middle of described reinforcement, two is large.Facilitate like this propagation of sound.
Preferably, described reinforcement is provided with MUSIC.Can give a kind of prompting of people, in addition, return the sensation of people U.S..
The present invention, due to speaker net is saved, directly arranges continuant orifice on audio amplifier upper casing, not only can accelerate the speed of assembling, can also save material, reduce costs.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention one;
Fig. 2 is the schematic diagram of the embodiment of the present invention two.
Wherein: 2, audio amplifier upper casing; 3, continuant orifice; 4, annulus; 5, rectangular; 6, reinforcement.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
Miniature loudspeaker box with flexible resonator of the present invention, comprise loudspeaker, audio amplifier upper casing, audio amplifier mesochite, audio amplifier lower casing, tone frequency channel wire, audio jack, circuit board, speaker net and flexible resonator, described speaker net and audio amplifier upper casing are made of one, audio amplifier upper casing is provided with continuant orifice, and the area that continuant orifice surrounds is for circular.
Miniature loudspeaker box as shown in Figure 1 is directly provided with continuant orifice 3 on the audio amplifier upper casing 2 of miniature loudspeaker box, so just can save speaker net, not only can accelerate the speed of assembling, and, can also save material, reduce costs.Continuant orifice 3 is rounded, so just can conveniently manufacture.In the middle of continuant orifice 3, have an annulus 4, annulus 4 surroundings to have a plurality of similar fan-shaped holes, more past external holes is just larger, is beneficial to the propagation of sound.In addition, those similar fan-shaped holes are symmetrical, so just convenient manufacture, and attractive in appearance.But centre is solid also passable; Also can be for other shapes similar fan-shaped shape, as triangle etc.; Hole is asymmetric is also feasible, or continuant orifice 3 is set to the passable of other shapes.
Miniature loudspeaker box as shown in Figure 2, continuant orifice 3 on the audio amplifier upper casing 2 of miniature loudspeaker box is comprised of two semicircles at center and two semicircular ring in outside, it is rectangular similar bridge rectangular 5 that the area Yuan center surrounding by continuant orifice 3 arranges a vertical view, two parts, outside annulus that so just the circle of center continuant orifice 3 are divided into equity are divided into two parts of equity, so not only can be well fixing continuant orifice 3, and, can also transmit sound in better area.But fixing like this continuant orifice 3 is not too strong, so, reinforcement 6 is set on continuant orifice 3, reinforcement 6 is by the center of continuant orifice and perpendicular to rectangular 5, continuant orifice is divided into symmetrical two parts, two semicircles be divided into four fan-shaped, two outside annulus are divided into four, little in the middle of reinforcement 6, two is large, and reinforcement 6 just can strengthen the intensity of continuant orifice better like this, makes it not fragile, and, be convenient to the propagation of sound.In addition, on reinforcement 6, be provided with MUSIC, this can give a kind of prompting of people, and, the sensation of returning people U.S..
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. with a miniature loudspeaker box for flexible resonator, comprise loudspeaker, audio amplifier upper casing, audio amplifier mesochite, audio amplifier lower casing, tone frequency channel wire, audio jack, circuit board, speaker net and flexible resonator, it is characterized in that, described speaker net and audio amplifier upper casing are made of one.
2. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 1, is characterized in that, described audio amplifier upper casing is provided with continuant orifice, and described continuant orifice is rounded.
3. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 2, is characterized in that, described continuant orifice center is an annulus.
4. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 3, is characterized in that, described continuant orifice central circular surrounding has multiclass like fan-shaped hole.
5. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 4, is characterized in that, described those similar fan-shaped holes are symmetrical.
6. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 2, is characterized in that, described continuant orifice is comprised of two semicircles at center and two semicircular ring in outside.
7. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 6, it is characterized in that, described continuant orifice is provided with reinforcement, described reinforcement is divided into symmetrical two parts by the center of continuant orifice by continuant orifice, described two semicircles be divided into four fan-shaped, described two annulus are divided into four.
8. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 7, is characterized in that, little in the middle of described reinforcement, two is large.
9. a kind of miniature loudspeaker box with flexible resonator as claimed in claim 7, is characterized in that, described reinforcement is provided with MUSIC.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319321.9A CN103686477A (en) | 2012-08-31 | 2012-08-31 | Miniature soundbox with telescopic resonance chamber |
| PCT/CN2012/080944 WO2014032313A1 (en) | 2012-08-31 | 2012-09-04 | Miniature sound box having telescopic resonance chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319321.9A CN103686477A (en) | 2012-08-31 | 2012-08-31 | Miniature soundbox with telescopic resonance chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103686477A true CN103686477A (en) | 2014-03-26 |
Family
ID=50182409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210319321.9A Pending CN103686477A (en) | 2012-08-31 | 2012-08-31 | Miniature soundbox with telescopic resonance chamber |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103686477A (en) |
| WO (1) | WO2014032313A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI731384B (en) * | 2019-08-07 | 2021-06-21 | 緯創資通股份有限公司 | Speaker device and related acoustic deflecting module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010019616A1 (en) * | 1998-07-29 | 2001-09-06 | Henry Azima | Method of making a loudspeaker drive unit having a resiliently suspended panel-form member |
| CN2907146Y (en) * | 2005-11-24 | 2007-05-30 | 黄天旭 | Portable sound box with adjustable resonance cavity |
| CN201374794Y (en) * | 2009-03-03 | 2009-12-30 | 黄天旭 | Portable inter-connectable sound box and sound box combination |
| CN201726510U (en) * | 2010-06-24 | 2011-01-26 | 芜湖众力部件有限公司 | Loudspeaker cover with openings |
| CN202940933U (en) * | 2012-08-31 | 2013-05-15 | 刘骏涛 | Miniature sound box with telescopic resonance cavity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6658132B1 (en) * | 1998-12-11 | 2003-12-02 | Hill-Rom Services, Inc. | Waterproof cover for housing in hospital bed containing speaker or electronic components |
| US8090129B2 (en) * | 2006-02-08 | 2012-01-03 | Sun Yu | Audio player plush |
| CN201491236U (en) * | 2009-07-20 | 2010-05-26 | 陈仁宗 | Sound box with adjustable sympathetic chord cavity |
| CN202059542U (en) * | 2011-04-29 | 2011-11-30 | 宋丹 | Miniature acoustic equipment |
-
2012
- 2012-08-31 CN CN201210319321.9A patent/CN103686477A/en active Pending
- 2012-09-04 WO PCT/CN2012/080944 patent/WO2014032313A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010019616A1 (en) * | 1998-07-29 | 2001-09-06 | Henry Azima | Method of making a loudspeaker drive unit having a resiliently suspended panel-form member |
| CN2907146Y (en) * | 2005-11-24 | 2007-05-30 | 黄天旭 | Portable sound box with adjustable resonance cavity |
| CN201374794Y (en) * | 2009-03-03 | 2009-12-30 | 黄天旭 | Portable inter-connectable sound box and sound box combination |
| CN201726510U (en) * | 2010-06-24 | 2011-01-26 | 芜湖众力部件有限公司 | Loudspeaker cover with openings |
| CN202940933U (en) * | 2012-08-31 | 2013-05-15 | 刘骏涛 | Miniature sound box with telescopic resonance cavity |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014032313A1 (en) | 2014-03-06 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |
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| WD01 | Invention patent application deemed withdrawn after publication |