CN103037285A - Arc-shaped loudspeaker box - Google Patents
Arc-shaped loudspeaker box Download PDFInfo
- Publication number
- CN103037285A CN103037285A CN2013100194727A CN201310019472A CN103037285A CN 103037285 A CN103037285 A CN 103037285A CN 2013100194727 A CN2013100194727 A CN 2013100194727A CN 201310019472 A CN201310019472 A CN 201310019472A CN 103037285 A CN103037285 A CN 103037285A
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- face
- speaker net
- concave face
- audio amplifier
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses an arc-shaped loudspeaker box, which comprises a loudspeaker, a circular hole, a surface shell and two loudspeaker sound emission holes in the surface shell, wherein the arc-shaped loudspeaker box is further provided with a loudspeaker mesh which is installed on the surface shell and covers the two loudspeaker sound emission holes. According to the invention, as the arc-shaped loudspeaker box is further provided with the loudspeaker mesh which is fixed on the surface shell and covers the two loudspeaker sound emission holes, the loudspeaker is protected and prevented from being damaged; the loudspeaker mesh is convenient and simple to manufacture, and the manufactured loudspeaker mesh is fixed on the surface shell and covers the two loudspeaker sound emission holes, so that compared with a protective structure which is directly arranged at the loudspeaker sound emission holes in the loudspeaker box, the arrangement is more convenient and rapider, and the protective effect is better.
Description
Technical field
The present invention relates to the audio amplifier field, in particular, relate to a kind of circular arc audio amplifier.
Background technology
I have applied for a kind of circular arc audio amplifier, application number is 201320023441.4, this circular arc audio amplifier comprises loudspeaker, circular hole, two loudspeaker senders on face-piece and the face-piece, described two loudspeaker senders are in the face-piece lower end and be positioned at described circular hole both sides, the sufficient space that utilizes the circular arc audio amplifier is set like this, the upper end arranges described circular hole, the audio amplifier device is installed in the lower end, both sides arrange the loudspeaker sender loudspeaker are installed, thereby can realize promoting to a certain extent volume, improve the effect of tonequality, but also can not affect the volume of circular arc audio amplifier, be convenient for carrying equally.But the loudspeaker sender is direct opening setting, and it is not too convenient that directly opening can make product processing, and neither be very good to the protection of loudspeaker.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly can be protected loudspeaker and make product circular arc audio amplifier easy to process
The objective of the invention is to be achieved through the following technical solutions: a kind of circular arc audio amplifier, comprise two loudspeaker senders on loudspeaker, circular hole, face-piece and the face-piece, also be provided with speaker net on the described circular arc audio amplifier, described speaker net is installed on the described face-piece and covers described loudspeaker sender.
Preferably, on the described face-piece concave face is arranged, described concave face covers described loudspeaker sender, and described speaker net is placed in the described concave face and is fixed.At face-piece concave face is set and is used for placing described speaker net, thereby can in described concave face, be convenient to fix speaker net is spacing, and not because speaker net is set and increases the volume of audio amplifier at face-piece, in addition, can also guarantee the evenness on face-piece surface, make it more attractive in appearance.
Preferably, described concave face is two, lays respectively at described loudspeaker sender place and covers described loudspeaker sender, and described speaker net also is set to two and be fixed on described concave face place.Two concave faces and speaker net are set, cover the loudspeaker sender thereby respectively speaker net is fixed on described concave face place, like this convenient fixing, easily realization.
Preferably, described concave face is one, and described concave face ends at described loudspeaker sender lower end from described face-piece edge, upper end and round described circular hole phase downward-extension.Because the upper end is smaller and place less audio amplifier device, described depression is from the upper end to downward-extension, thereby just convenient setting and production further can reduce the area of concave face, thereby reduce the area of speaker net, has saved material.
Preferably, one of described clearing end is connected with described circular hole, and the other end is connected with circular arc audio amplifier edge.The size that can further limit concave face is set like this, make it as far as possible little, because the loudspeaker sender is positioned at both sides, described circular hole lower end, if that concave face is not spacing at circular hole limit place, concave face will be enclosed in circular hole interior or to downward-extension, thereby has just increased the area of concave face, so just increased the area of speaker net, cause the waste of material, and be difficult for installing, so arrange like this.
Preferably, described speaker net is set to one, the size setting of the corresponding described concave face of described speaker net.Be one and for a described concave face setting with speaker net, thereby convenient production is convenient to being connected and fixed between speaker net and the concave face, and can be made it more attractive in appearance.
Preferably, described speaker net is set to two, is separately fixed at described loudspeaker sender place.Arrange like this to compare and a larger speaker net is set saves material.
Preferably, described concave face is symmetrical arranged take described circular hole as symmetry axis, and the corresponding described concave face size of described speaker net arranges.The manufacturing that makes things convenient for concave face, speaker net is set like this and is convenient to fixing with face-piece of speaker net, and make integral body more attractive in appearance.
Preferably, be provided with buckle on the described speaker net, described concave face is provided with hole clipping, described speaker net by shown in buckle and hole clipping be fixed on the described concave face.This is the fixing a kind of concrete mode of speaker net and face-piece, adopts clamping, is convenient to produce and assembling, but also conveniently dismantles.
Preferably, described speaker net is adhesively fixed by glue and described concave face.This is the another kind of fixed form of speaker net and face-piece, adopts glue to fix, and is fixed.
The present invention is owing to be provided with a speaker net at the circular arc audio amplifier, and this speaker net is fixed on and covers described two loudspeaker senders on the face-piece, thereby plays the effect of protection loudspeaker, prevents that loudspeaker are impaired; And speaker net is easily manufactured, simple; be fixed on the face-piece and cover described two loudspeaker senders and get final product making good speaker net, arrange like this to compare the better effects if that the protection structure will be convenient and quick and be protected directly is set at loudspeaker sender place on the audio amplifier.
Description of drawings
Fig. 1 is the shell structure schematic diagram of the embodiment of the invention one;
Fig. 2 is the horn meshwork structure schematic diagram of the embodiment of the invention one.
Wherein: 1, face-piece; 2, concave face; 3, speaker net; 4, loudspeaker sender; 5, circular hole; 21, hole clipping; 31, buckle.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
The present invention discloses a kind of circular arc audio amplifier, comprise two loudspeaker senders on loudspeaker, circular hole, face-piece and the face-piece, as shown in Figure 1 and Figure 2, also be provided with speaker net 3 on the described circular arc audio amplifier, described speaker net 3 is installed on the described face-piece 1 and covers described loudspeaker sender 4, thereby play the effect of protection loudspeaker, prevent that loudspeaker are impaired; And speaker net 3 is easily manufactured, simple; be fixed on the face-piece 1 and cover described two loudspeaker senders and get final product making good speaker net 3, arrange like this to compare the better effects if that the protection structure will be convenient and quick and be protected directly is set at loudspeaker sender place on the audio amplifier.
In the present invention, described housing comprise face-piece 1, the back cover that is fixedly connected with face-piece 1 and the drain pan that is connected described face-piece 1, back cover and is fixed; Described face-piece 1, back cover all adopt the arc-shaped structure setting, described face-piece 1, the corresponding circle of back cover circular arc be middle male structure and from the edge gradually to convex, form the circular arc housing that a upper end is little, the lower end is large after connection is fixing together with drain pan, described circular hole 5 runs through face-piece 1 and back cover and is positioned at the upper end of described housing, described loudspeaker sender 4 is two, respectively on face-piece 1 and be positioned at both sides, described circular hole 5 lower end.
As present embodiment one, be provided with a concave face 2 on the described face-piece 1, this concave face 2 covers described two loudspeaker senders 4, the size setting of described speaker net 3 corresponding described concave faces 2, described speaker net 3 is placed in the described concave face 2 and fixes, at face-piece 1 concave face 2 is set and is used for placing described speaker net 3, thereby can in described concave face 2, be convenient to fix speaker net 3 is spacing, but also can guarantee the evenness on face-piece 1 surface, and can not have influence on the volume of audio amplifier, make it more attractive in appearance.In addition, described concave face 2 and speaker net 3 are set to respectively one, thereby convenient production and assembling is convenient to being connected and fixed between speaker net 3 and the concave face 2.The size setting of described speaker net 3 corresponding described concave faces 2, speaker net 3 is set so just can be avoided having on the face-piece 1 concave face 2 places still can stay depression or space and it is worked the mischief, thereby just guarantee that described speaker net 3 close contacts in described concave face 2, further avoid loudspeaker, face-piece 1 or speaker net 3 impaired; Speaker net 3 is arranged to concave face 2 sizes, when being installed in described speaker net on the described concave face, just can strengthens fixing between speaker net 3 and the face-piece 1.
In the present embodiment, described concave face 2 is from described face-piece edge, 1 upper end and round described circular hole 5 phase downward-extensions, end at described loudspeaker sender 4 lower ends, one of described clearing end is connected with described circular hole 5, the other end is connected with circular arc audio amplifier edge, and described concave face 2 is symmetrical arranged take described circular hole 5 as symmetry axis; Because the upper end is smaller, depression is from the upper end to downward-extension, so just can limit the size of described concave face 2 areas, make it as far as possible little, and then can limit the size of described speaker net 3 areas, so just can save material, avoid waste, because the loudspeaker sender is positioned at both sides, described circular hole 5 lower end, if that concave face 2 is not spacing at place, circular hole 5 limits, concave face 2 will extend and be enclosed in circular hole 5 interior or to downward-extension to circular hole 5, thereby has just increased the area of concave face 2, that it is difficult for making, and increased the area of speaker net 3, and make equally it be difficult for making, also cause the waste of material; In addition, also increased installation difficulty, be difficult for fixing and realization.Described concave face 2 is symmetrical arranged, and mainly is in order to make things convenient for the loudspeaker manufacturing, makes things convenient for fixing with face-piece of loudspeaker, and makes integral body more attractive in appearance.So just that concave face 2 is spacing in the edge of described face-piece 1 and the edge of described circular hole 5, thereby reach better effect.
Certainly, concave face is arranged to other shapes or all be fine to downward-extension or to centre extension etc., as long as described concave face can cover described loudspeaker sender all in this design scope.
As shown in Figure 1, 2, described speaker net 3 is that through hole is fixed on the described concave face 2, be provided with buckle 31 on the described speaker net 3, described concave face 2 is provided with hole clipping 21, and described speaker net 3 is fastened on described concave face 2 by described buckle 31 and hole clipping 21; The employing snap fit is fixed, and is convenient to produce and assembling, but also conveniently dismantles; In addition,, described buckle 31, hole clipping 21 all are set to six, and this is a kind of concrete fixed form of clamping, also buckle and hole can be arranged to other numbers, but like this setting can make fixing effect reach better and don't the waste material, not increase manufacture difficulty.
In the present embodiment, the fixed form between described speaker net and the concave face can also be for being fixed by glue is bonding, and the mode that adopts glue to be adhesively fixed can make fixing more firm.
Embodiment two, the difference of present embodiment and embodiment one is on the concave face that described face-piece arranges, and at described loudspeaker sender place two speaker net are set and are fixed, other identical points are no longer described, and arrange like this to compare a larger speaker net is set can saves material.
Embodiment three; present embodiment and embodiment one and embodiment and between difference be: corresponding described loudspeaker sender position arranges two concave faces on the face-piece; described concave face covers respectively described loudspeaker sender; respectively two speaker net are fixed on the described concave face; thereby realize the effect of protection loudspeaker; arrange like this and compare the concave face that covering two loudspeaker senders are set, can strengthen the intensity of face-piece, and convenient manufacturing concave face.Other something in common are no longer described.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the 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 (10)
1. a circular arc audio amplifier comprises two loudspeaker senders on loudspeaker, circular hole, face-piece and the face-piece, it is characterized in that, also is provided with speaker net on the described circular arc audio amplifier, and described speaker net is installed on the described face-piece and covers described loudspeaker sender.
2. a kind of circular arc audio amplifier as claimed in claim 1 is characterized in that on the described face-piece concave face being arranged, and described concave face covers described loudspeaker sender, and described speaker net is placed in the described concave face and is fixed.
3. a kind of circular arc audio amplifier as claimed in claim 2 is characterized in that described concave face is two, lays respectively at described loudspeaker sender place and covers described loudspeaker sender, and described speaker net also is set to two and be fixed on described concave face place.
4. a kind of circular arc audio amplifier as claimed in claim 2 is characterized in that, described concave face is one, and described concave face ends at described loudspeaker sender lower end from described face-piece edge, upper end and round described circular hole phase downward-extension.
5. a kind of circular arc audio amplifier as claimed in claim 4 is characterized in that, one of described clearing end is connected with described circular hole, and the other end is connected with circular arc audio amplifier edge.
6. a kind of circular arc audio amplifier as claimed in claim 5 is characterized in that, described speaker net is set to one, the size setting of the corresponding described concave face of described speaker net.
7. a kind of circular arc audio amplifier as claimed in claim 5 is characterized in that described speaker net is set to two, is separately fixed at described loudspeaker sender place.
8. a kind of circular arc audio amplifier as claimed in claim 6 is characterized in that described concave face is symmetrical arranged take described circular hole as symmetry axis, and the corresponding described concave face size of described speaker net arranges.
9. a kind of circular arc audio amplifier as claimed in claim 2 is characterized in that, be provided with buckle on the described speaker net, described concave face is provided with hole clipping, described speaker net by shown in buckle and hole clipping be fixed on the described concave face.
10. a kind of circular arc audio amplifier as claimed in claim 2 is characterized in that, described speaker net is adhesively fixed by glue and described concave face.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100194727A CN103037285A (en) | 2013-01-18 | 2013-01-18 | Arc-shaped loudspeaker box |
| PCT/CN2013/071990 WO2014110860A1 (en) | 2013-01-18 | 2013-02-28 | Arc-shaped loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100194727A CN103037285A (en) | 2013-01-18 | 2013-01-18 | Arc-shaped loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103037285A true CN103037285A (en) | 2013-04-10 |
Family
ID=48023691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100194727A Pending CN103037285A (en) | 2013-01-18 | 2013-01-18 | Arc-shaped loudspeaker box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103037285A (en) |
| WO (1) | WO2014110860A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491468A (en) * | 2013-09-12 | 2014-01-01 | 刘骏涛 | Loudspeaker box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405882Y (en) * | 2009-05-19 | 2010-02-17 | 石忠孝 | Capacitor power supply type sound horn device for electric locomotive |
| CN201674616U (en) * | 2010-06-01 | 2010-12-15 | 宁波东源音响器材有限公司 | Loudspeaker box |
| CN102761799A (en) * | 2011-04-27 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Earphone |
| CN203104706U (en) * | 2013-01-18 | 2013-07-31 | 刘骏涛 | Circular sound box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2844996C (en) * | 2006-04-14 | 2016-03-08 | Murray R. Harman | Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically |
| CN201967075U (en) * | 2011-03-18 | 2011-09-07 | 浙江恒科实业有限公司 | Disc-shaped sound box |
| CN202019429U (en) * | 2011-04-27 | 2011-10-26 | 东莞市朗龙电子有限公司 | Portable loudspeaker box |
| CN202663523U (en) * | 2012-06-15 | 2013-01-09 | 安吉腾飞电子有限公司 | Water-proof loudspeaker box |
-
2013
- 2013-01-18 CN CN2013100194727A patent/CN103037285A/en active Pending
- 2013-02-28 WO PCT/CN2013/071990 patent/WO2014110860A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405882Y (en) * | 2009-05-19 | 2010-02-17 | 石忠孝 | Capacitor power supply type sound horn device for electric locomotive |
| CN201674616U (en) * | 2010-06-01 | 2010-12-15 | 宁波东源音响器材有限公司 | Loudspeaker box |
| CN102761799A (en) * | 2011-04-27 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Earphone |
| CN203104706U (en) * | 2013-01-18 | 2013-07-31 | 刘骏涛 | Circular sound box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491468A (en) * | 2013-09-12 | 2014-01-01 | 刘骏涛 | Loudspeaker box |
| WO2015035646A1 (en) * | 2013-09-12 | 2015-03-19 | Liu Juntao | Loudspeaker |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014110860A1 (en) | 2014-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8737665B2 (en) | Negative pressure earphone | |
| US9042580B2 (en) | Diaphragm | |
| WO2020119238A1 (en) | Loudspeaker | |
| CN203104706U (en) | Circular sound box | |
| CN203840525U (en) | Bone conduction vibrator capable of improving low-frequency sound effects | |
| CN103037285A (en) | Arc-shaped loudspeaker box | |
| CN203313353U (en) | Sound box | |
| WO2015093911A3 (en) | Kernel-type earphone having air flow structure | |
| CN202940933U (en) | Miniature sound box with telescopic resonance cavity | |
| CN203523009U (en) | Mini-speaker | |
| CN205491036U (en) | Modular earphone face -piece | |
| JP2012175379A5 (en) | ||
| CN203933729U (en) | Mobile phone shell voice directional spreading device | |
| CN205596285U (en) | Bluetooth earphone | |
| CN203104747U (en) | Circular sound box | |
| CN203193827U (en) | Composite screen of large circular hole steel mesh and fine mesh of professional sound box | |
| CN207304840U (en) | A kind of earphone ante-chamber microphone structure | |
| CN203289521U (en) | Three-dimensional sound chamber structure for mobile phone | |
| CN205847527U (en) | Audio amplifier and sound box mesh cover | |
| CN201742523U (en) | Passive basin device of sound box loudspeaker | |
| CN202524552U (en) | Loudspeaker possessing good sound effect | |
| CN203104695U (en) | Sound box | |
| CN202738065U (en) | Miniature sound box with telescopic resonance cavity | |
| CN202841440U (en) | Mini-type sound box with telescoping resonance cavity | |
| CN203104697U (en) | Arc-shaped sound box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130410 |