CN103856849A - Miniature sound box - Google Patents
Miniature sound box Download PDFInfo
- Publication number
- CN103856849A CN103856849A CN201410070541.1A CN201410070541A CN103856849A CN 103856849 A CN103856849 A CN 103856849A CN 201410070541 A CN201410070541 A CN 201410070541A CN 103856849 A CN103856849 A CN 103856849A
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- CN
- China
- Prior art keywords
- loudspeaker
- main body
- blind end
- miniature acoustics
- right shell
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Abstract
The invention discloses a miniature sound box. The miniature sound box comprises a body with built-in loudspeakers. The top of the body inclines downwards, and the side face of the body is in the shape of a cambered surface which protrudes outwards from the two ends to the middle gradually; the first loudspeaker and the second loudspeaker opposite to the first loudspeaker are arranged on the side face of the body, and the third loudspeaker is arranged on the top of the body. Because the first loudspeaker and the second loudspeaker opposite to the first loudspeaker are arranged on the side face, in the shape of the cambered surface, of the body and the third loudspeaker is arranged on the top, inclining downwards, of the body, sounds can be transmitted in three dimensions and a good stereophonic effect can be achieved.
Description
Technical field
The present invention relates to sound equipment field, in particular, relate to a kind of Miniature acoustics.
Background technology
I have designed a kind of Miniature acoustics, comprise the base that is built-in with the main body of loudspeaker and main circuit board and is used for supportive body; Main body comprises the left shell and the right shell and the center that is connected described left shell and right shell that are oppositely arranged, is provided with two loudspeaker in this Miniature acoustics main body, is fixed on respectively the relative position place of described left shell and right shell with glue; Left shell/right shell entirety is that cambered outwards arc surfaced, bottom are provided with semicircular opening, upper end is provided with downward-sloping otch, detachably fixing between left shell, right shell and center three.In base, be provided with the button circuit board with the function key that is used for operating Miniature acoustics, between button circuit board and main circuit board, be electrically connected, this Miniature acoustics is also with radio function, can read the music on USB flash disk, on main circuit board, be provided with USB interface, on main circuit board, be also provided with audio frequency input hole, PC easily plugs into, mobile phone, MP3/4, all kinds of sources of sound of the extensive audition product of IPOD/IPHONE, battery is that rechargeable lithium battary is fixed in base, between battery and main circuit, be electrically connected, on main circuit board, be also provided with charging inlet, this Miniature acoustics bimodulus power supply, support USB power supply and lithium battery power supply, on main circuit board, be also provided with the switch for controlling Miniature acoustics operating state, main circuit board is screwed in main body, in main body, be provided with charging socket and USB and dodge mouth and switch hole and earphone jack.This scheme is unexposed.Be provided with two relative loudspeaker of position in the both sides of main body, tonequality is dispersed from main body phase two side direction surroundings, and the stereoeffect of sound is not good; But when Miniature acoustics is placed on lower and puts the larger horizontal range of difference in height when partially near with user ear perpendicular, result of use is not good.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Miniature acoustics with good stereophonic effect.
The object of the invention is to be achieved through the following technical solutions: a kind of Miniature acoustics, comprises the main body that is built-in with loudspeaker; The top downward of described main body, the Cheng Xiang two ends, side of described main body are to the middle arc surfaced of evagination gradually; The side of described main body is provided with the first relative loudspeaker of position and the second loudspeaker, and the top of described main body arranges the 3rd loudspeaker.
Preferably, main body comprises and being oppositely arranged and left shell and right shell and the center that is connected described left shell and right shell that structure is identical; Described left shell/right shell entirety is that outwardly arc surfaced and bottom is provided with semicircular opening, upper end is provided with downward-sloping otch; Described center comprises the first blind end of sealing described left shell and right shell upper end otch and seals described left shell and the second blind end of right shell bottom and be arranged on support column between described the first blind end and the second blind end; Described the first loudspeaker are fixed in left shell, and described the second loudspeaker are fixed in described right shell, and described the 3rd loudspeaker are fixed on the first blind end of described interruption.This is the first loudspeaker, the second loudspeaker and the concrete fixed position of the 3rd loudspeaker in main body.
Preferably, the relative position place of described left shell and right shell is provided with loudspeaker spacing ring, and the first described loudspeaker and the second loudspeaker are fixed in described loudspeaker spacing ring with glue respectively; In described loudspeaker spacing ring, be provided with loudspeaker sender; The upper blind end of described center is provided with the 3rd loudspeaker adapt and first dodges position, is provided with ring described first and dodges the recessed loudspeaker mounting table of position in described upper blind end, and described the 3rd loudspeaker are fixed on described loudspeaker mounting table with glue.This is the first loudspeaker, the second loudspeaker and the concrete fixed form of the 3rd loudspeaker in main body.
Preferably, described Miniature acoustics also comprises the speaker net that covers described the 3rd loudspeaker, and described speaker net and loudspeaker mounting table adapt.The 3rd loudspeaker protrude main body, and the speaker net that covers the 3rd loudspeaker is set in main body, can protect and expand the 3rd loudspeaker.
Preferably, the edge of described speaker net is provided with and the described loudspeaker mounting table insertion section that closely cooperates.
Preferably, between described insertion section and speaker net, be provided with outward-dipping turnover.The force intensity that is subject to that turnover can strengthen loudspeaker is set.
Preferably, the bottom of described insertion section is provided with equally distributed speaker net support rib.
Preferably, the gradient of described loudspeaker mounting table is identical with the gradient of the first blind end.Loudspeaker mounting table is identical everywhere to the distance of middle arch like this, facilitates injection mo(u)lding.
Preferably, described the 3rd loudspeaker are diaphragm type loudspeaker and are greater than described first and dodge position.Diaphragm type loudspeaker quality gently there will not be the situation because of the overweight poor stability causing in top of main body, and volume is little, can not take too many space.
The present invention, because the side of the main body being arc surfaced is provided with the first relative loudspeaker of position and the second loudspeaker and the 3rd loudspeaker are set at downward-sloping top, propagates sound and has preferably stereophonic effect in three-dimensional.
Brief description of the drawings
Fig. 1 is the overall schematic of the Miniature acoustics of the embodiment of the present invention;
Fig. 2 is the center schematic diagram of the embodiment of the present invention;
Fig. 3 is the speaker net schematic diagram of the embodiment of the present invention.
Wherein: 1, right shell; 2, left shell; 3, center; 31, first dodge position; 32, loudspeaker mounting table; 4, speaker net; 41, insertion section; 42, speaker net support rib; 43, turnover; 5, loudspeaker sender; 6, button; 100, main body; 200, base.
Embodiment
A kind of Miniature acoustics, comprises the main body that is built-in with loudspeaker; The top downward of described main body, the Cheng Xiang two ends, side of described main body are to the middle arc surfaced of evagination gradually; The side of described main body is provided with the first relative loudspeaker of position and the second loudspeaker, and the top of described main body arranges the 3rd loudspeaker.The present invention, because the side of the main body being arc surfaced is provided with the first relative loudspeaker of position and the second loudspeaker and the 3rd loudspeaker are set at downward-sloping top, propagates sound and has preferably stereophonic effect in three-dimensional.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Figures 1 to 3, Miniature acoustics comprises that inside is provided with the main body 100 of loudspeaker and main circuit board and supportive body 100 inside and is provided with the base 200 of battery and button circuit board.Between main circuit board and battery, be electrically connected, between button circuit board and main circuit board, be electrically connected, in base 200 and main body 100, be provided with relative being used in position and bore a hole through the wire of wire.
The top downward of main body 100 and Cheng Xiang two ends, side, to the middle arc surfaced of evagination gradually, comprise the left shell 2 and right shell 1 and the center 3 that is connected left shell 2 and right shell 1 that are oppositely arranged, detachably fixing between center 3 threes of left shell 2 and right shell 1.Right shell 1 entirety of left shell 2/ is that outwardly arc surfaced and bottom is provided with semicircular opening, upper end is provided with downward-sloping otch; Described center 3 comprises the first blind end of sealing left shell 2 and right shell 1 upper end otch and seals left shell 2 and the second blind end of right shell 1 bottom and be arranged on support column between described the first blind end and the second blind end; The relative position place of left shell 2 and right shell 1 is provided with loudspeaker spacing ring, and the first loudspeaker and the second loudspeaker are fixed on and in described loudspeaker spacing ring, in loudspeaker spacing ring, are provided with the loudspeaker sender 5 for going out sound with glue respectively; The upper blind end of center 3 is provided with the 3rd loudspeaker adapt and first dodges position 31, is provided with ring described first and dodges position 31 recessed loudspeaker mounting table 32, the three loudspeaker glue and be fixed on described loudspeaker mounting table 32 in upper blind end.In the present embodiment, the first loudspeaker and the second loudspeaker adopt the loudspeaker of equal model, dodge position 31 and the 3rd loudspeaker adopt diaphragm type loudspeaker and be greater than first, diaphragm type loudspeaker quality gently there will not be the situation because of the overweight poor stability causing in top of main body, and volume is little, can not take too many space.
Because the 3rd loudspeaker are exposed in main body outside, expand the 3rd loudspeaker in order to protect, Miniature acoustics also comprise a covering the 3rd loudspeaker and with the close-fitting speaker net 4 of loudspeaker mounting table, the edge of speaker net 4 is provided with and the described loudspeaker mounting table insertion section 41 that closely cooperates, in order to strengthen the force intensity that is subject to of speaker net 4, between insertion section 41 and speaker net 4, be provided with outward-dipping turnover 42.The gradient of loudspeaker mounting table 32 is identical with the gradient of the first blind end.Loudspeaker mounting table 32 is identical everywhere to the distance at center 3 tops like this, facilitates injection mo(u)lding.
Miniature acoustics also comprises that one is arranged on being used in base 200 and controls the button 6 of button circuit board, in order to facilitate button installation, adopts integral type mode to arrange on button 6, is provided with the button adapting with button 6 and dodges hole on base.
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, portion should be considered as belonging to guarantor of the present invention and expand scope.
Claims (9)
1. a Miniature acoustics, is characterized in that, comprises the main body that is built-in with loudspeaker; The top downward of described main body, the Cheng Xiang two ends, side of described main body are to the middle arc surfaced of evagination gradually; The side of described main body is provided with the first relative loudspeaker of position and the second loudspeaker, and the top of described main body arranges the 3rd loudspeaker.
2. Miniature acoustics as claimed in claim 1, is characterized in that, main body comprises and being oppositely arranged and left shell and right shell and the center that is connected described left shell and right shell that structure is identical; Described left shell/right shell entirety is that outwardly arc surfaced and bottom is provided with semicircular opening, upper end is provided with downward-sloping otch; Described center comprises the first blind end of sealing described left shell and right shell upper end otch and seals described left shell and the second blind end of right shell bottom and be arranged on support column between described the first blind end and the second blind end; Described the first loudspeaker are fixed in left shell, and described the second loudspeaker are fixed in described right shell, and described the 3rd loudspeaker are fixed on the first blind end of described interruption.
3. Miniature acoustics as claimed in claim 2, is characterized in that, the relative position place of described left shell and right shell is provided with loudspeaker spacing ring, and the first described loudspeaker and the second loudspeaker are fixed in described loudspeaker spacing ring with glue respectively; In described loudspeaker spacing ring, be provided with loudspeaker sender; The upper blind end of described center is provided with the 3rd loudspeaker adapt and first dodges position, is provided with ring described first and dodges the recessed loudspeaker mounting table of position in described upper blind end, and described the 3rd loudspeaker are fixed on described loudspeaker mounting table with glue.
4. Miniature acoustics as claimed in claim 3, is characterized in that, described Miniature acoustics also comprises the speaker net that covers described the 3rd loudspeaker, and described speaker net and loudspeaker mounting table adapt.
5. Miniature acoustics as claimed in claim 4, is characterized in that, the edge of described speaker net is provided with and the described loudspeaker mounting table insertion section that closely cooperates.
6. Miniature acoustics as claimed in claim 5, is characterized in that, is provided with outward-dipping turnover between described insertion section and speaker net.
7. Miniature acoustics as claimed in claim 6, is characterized in that, the bottom of described insertion section is provided with equally distributed speaker net support rib.
8. Miniature acoustics as claimed in claim 3, is characterized in that, the gradient of described loudspeaker mounting table is identical with the gradient of the first blind end.
9. Miniature acoustics as claimed in claim 2, is characterized in that, described the 3rd loudspeaker are diaphragm type loudspeaker and are greater than described first and dodge position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070541.1A CN103856849A (en) | 2014-02-28 | 2014-02-28 | Miniature sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070541.1A CN103856849A (en) | 2014-02-28 | 2014-02-28 | Miniature sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103856849A true CN103856849A (en) | 2014-06-11 |
Family
ID=50863981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070541.1A Pending CN103856849A (en) | 2014-02-28 | 2014-02-28 | Miniature sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103856849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602159A (en) * | 2015-01-29 | 2015-05-06 | 邓瑞瑞 | Mini-loudspeaker |
| WO2015127652A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Miniature audio electronic |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341332Y (en) * | 1998-08-07 | 1999-09-29 | 宁进军 | Speaker box with pillar declined opening |
| CN2416701Y (en) * | 2000-03-29 | 2001-01-24 | 林哲仪 | Improved all-diapason horn loud-speaker box |
| CN2534759Y (en) * | 2002-03-07 | 2003-02-05 | 邱金国 | Improvement of voice box structure |
| CN2638381Y (en) * | 2003-07-14 | 2004-09-01 | 黄万芳 | Mid-mounted audio horn device |
| CN202444594U (en) * | 2012-03-16 | 2012-09-19 | 惠州三星电子有限公司 | Sound box structure |
| CN203167195U (en) * | 2013-03-27 | 2013-08-28 | 深圳市杰巍祥和实业有限公司 | Bluetooth sound box with colored lamp |
-
2014
- 2014-02-28 CN CN201410070541.1A patent/CN103856849A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341332Y (en) * | 1998-08-07 | 1999-09-29 | 宁进军 | Speaker box with pillar declined opening |
| CN2416701Y (en) * | 2000-03-29 | 2001-01-24 | 林哲仪 | Improved all-diapason horn loud-speaker box |
| CN2534759Y (en) * | 2002-03-07 | 2003-02-05 | 邱金国 | Improvement of voice box structure |
| CN2638381Y (en) * | 2003-07-14 | 2004-09-01 | 黄万芳 | Mid-mounted audio horn device |
| CN202444594U (en) * | 2012-03-16 | 2012-09-19 | 惠州三星电子有限公司 | Sound box structure |
| CN203167195U (en) * | 2013-03-27 | 2013-08-28 | 深圳市杰巍祥和实业有限公司 | Bluetooth sound box with colored lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015127652A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Miniature audio electronic |
| CN104602159A (en) * | 2015-01-29 | 2015-05-06 | 邓瑞瑞 | Mini-loudspeaker |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140611 |
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| RJ01 | Rejection of invention patent application after publication |