CN103763642A - Micro sound box - Google Patents
Micro sound box Download PDFInfo
- Publication number
- CN103763642A CN103763642A CN201310746737.3A CN201310746737A CN103763642A CN 103763642 A CN103763642 A CN 103763642A CN 201310746737 A CN201310746737 A CN 201310746737A CN 103763642 A CN103763642 A CN 103763642A
- Authority
- CN
- China
- Prior art keywords
- battery
- circuit board
- mesochite
- miniature acoustics
- hole
- 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
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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
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/006—Interconnection of transducer parts
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a micro sound box. The micro sound box comprises a shell, a loudspeaker fixed into the shell, a circuit board and a battery for providing a power supply for the micro sound box. The shell comprises an upper shell body, a middle shell body and a lower shell body, wherein the upper shell body, the middle shell body and the lower shell body are detachably fixed together, the middle shell body is provided with a first receding hole for containing the loudspeaker and is further provided with a second receding hole for containing the battery, and the battery is vertically arranged between the middle shell body and the lower shell body. Compared with a sound box of which a battery is horizontally arranged in a shell, because the battery of the micro sound box is vertically arranged between the middle shell body and the lower shell body, only the width of the micro sound box is increased on the premise that the thickness of the shell is unchanged, and when needing moving, the micro sound box can be conveniently held by hand due to the small thickness.
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 housing, am fixed on loudspeaker in housing, circuit board and provide the battery of power supply for Miniature acoustics; Described housing comprises upper casing, mesochite and lower casing, loudspeaker are screwed on mesochite, on mesochite, be provided with the first annular projection of the described loudspeaker of ring, upper casing inwall is provided with the sealing ring being enclosed within on described the first annular projection, sealing ring is sealed in loudspeaker in the front sound chamber that forms sealing in Miniature acoustics, and sound chamber after forming between lower casing and mesochite, Yu Houyin chamber, front sound chamber coordinates, thus the resonance effect that effectively improves the supper bass of loudspeaker improves the tonequality of Miniature acoustics.Described circuit board comprises the main circuit board being fixed in lower casing and is fixed on the button circuit board that is used for controlling described main circuit board on mesochite.The lithium battery of described battery for charging, is disposed across in lower casing.This scheme is unexposed.Due to the lithium battery of battery for charging, lithium battery has certain thickness, can increase like this thickness of Miniature acoustics, is inconvenient to grasp.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of by the perpendicular Miniature acoustics of putting of battery.
The object of the invention is to be achieved through the following technical solutions: a kind of Miniature acoustics, comprises housing, is fixed on loudspeaker in housing, circuit board and provide the battery of power supply for Miniature acoustics; Described housing comprises detachable fixing upper casing, mesochite and lower casing, on described mesochite, be provided with for placing first of described loudspeaker and dodge hole, on described mesochite, be also provided with for placing second of described battery and dodge hole, described battery is perpendicular to be put between described mesochite and lower casing.
Preferably, described first dodges the side that hole is positioned at described mesochite, described circuit board comprises the button circuit board being fixed on described mesochite, is also provided with the support that is used for fixing described button circuit board in described mesochite, and described second dodges hole dodges between hole and support described first.This is that battery is fixed on the particular location in housing.
Preferably, described the second width of dodging hole is greater than the thickness of described battery, is provided with the first annular projection that ring described first is dodged position on described mesochite, and the opposite end of described the first annular projection and described support is provided with the spacing flange of outer protrusion; The first plate washer cooperatively interacting with spacing flange that is provided with projection in described lower casing, the distance between described spacing flange and the first plate washer equals the thickness of described battery.Spacing flange coordinates battery is blocked with the first baffle plate.
Preferably, described the first plate washer and the isometric setting of described battery, the two ends of described the first plate washer are respectively arranged with and the orthogonal second baffle of described the first plate washer.In the end of the first baffle plate, arrange with the orthogonal second baffle of described the first plate washer and can prevent that battery from dodging in hole and horizontally slipping second.
Preferably, between described the first plate washer, be provided with the lightening hole of strip.The weight that lightening hole can alleviate Miniature acoustics is set.
Preferably, described circuit board also comprises the main circuit board being fixed in described lower casing, and the length of described second baffle equals the thickness of described battery.Its complementary space in lower casing can be used for fixing main circuit board like this, and the length of second baffle equals the width of the so further increase Miniature acoustics of thickness of described battery.
Preferably, between described button circuit board and described battery, by electric wire connecting junction, fix, between described button circuit board and described main circuit board, also by electric wire connecting junction, be connected, the two ends of described button circuit board are provided with and are provided with electric wire connecting junction fixed part, and the distance between described electric wire connecting junction fixed part equals the length of described battery.Electric wire connecting junction is connected firmly, and electric wire connecting junction comprises insertion section and fixed part, the insertion section of electric wire connecting junction is arranged on to the two ends of wire, and electric wire connecting junction fixed part is arranged on button circuit board, ease of assembly; The length that distance between electric wire connecting junction fixed part equals described battery is self-contained battery further.
Preferably, the distance between described spacing flange and described support is greater than the thickness of described button circuit board and battery; Between described battery and button circuit board, be provided with flexible foam.Flexible foam is set and can fills the space between button circuit board and battery.
Preferably, described flexible foam is fixed on described battery with glue.This is the concrete mode that flexible foam arranges.
The present invention, due to battery is erected and being put between mesochite and lower casing, with respect to battery is disposed across in housing, is guaranteeing under the prerequisite that thickness of shell is constant, just increased the width of Miniature acoustics, Miniature acoustics is thinner, in needs mobile micro sound equipment, conveniently grasps Miniature acoustics.
Accompanying drawing explanation
Fig. 1 is the fractionation schematic diagram of the Miniature acoustics of the embodiment of the present invention;
Fig. 2 is the mesochite schematic diagram of the embodiment of the present invention;
Fig. 3 is the lower casing schematic diagram of the embodiment of the present invention;
Fig. 4 is the lower casing of the embodiment of the present invention, the assembling schematic diagram of mesochite.
Wherein: 1, upper casing; 2, mesochite; 21, first dodge hole; 22, the first annular projection; 23, support; 24, spacing flange; 25, second dodge hole; 26, sender; 3, lower casing; 31, the first baffle plate; 32., second baffle; 4, button circuit board; 5, battery; 6, loudspeaker; 7, button; 8, speaker net; 9, main circuit board.
Embodiment
A Miniature acoustics, comprises housing, is fixed on loudspeaker in housing, circuit board and provide the battery of power supply for Miniature acoustics; Described housing comprises detachable fixing upper casing, mesochite and lower casing, on described mesochite, be provided with for placing first of described loudspeaker and dodge hole, on described mesochite, be also provided with for placing second of described battery and dodge hole, described battery is perpendicular to be put between described mesochite and lower casing.The present invention, due to battery is erected and being put between mesochite and lower casing, with respect to battery is disposed across in housing, is guaranteeing under the prerequisite that thickness of shell is constant, just increased the width of Miniature acoustics, Miniature acoustics is thinner, in needs mobile micro sound equipment, conveniently grasps Miniature acoustics.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Figures 1 to 4, Miniature acoustics, comprises housing, is fixed on loudspeaker 6 in housing, circuit board and provide the battery 5 of power supply for Miniature acoustics; Described housing comprises upper casing 1, mesochite 2 and lower casing 3, loudspeaker 6 are screwed on mesochite 2, on mesochite 2, be provided with first annular projection 22 of dodging hole 21 and ring loudspeaker 6 for placing first of loudspeaker 6, upper casing 1 inwall is provided with the sealing ring being enclosed within on the first annular projection 22, sealing ring is sealed in loudspeaker 6 in the front sound chamber that forms sealing in Miniature acoustics, and sound chamber after forming between lower casing 3 and mesochite 2, Yu Houyin chamber, front sound chamber coordinates, thereby the resonance effect that effectively improves the supper bass of loudspeaker 6 improves the tonequality of Miniature acoustics.
Circuit board comprises main circuit board 9 and button circuit board 4, main circuit board 9 is screwed in lower casing 3, in mesochite 2, be provided with the support 23 that is used for fixing button circuit board 4, Miniature acoustics also comprises that hot melt is fixed on the button 7 of the integral type setting that operates button circuit board 4 on mesochite 2, is provided with the button adapting with button 7 and dodges a (not shown) on mesochite 2.First dodges the side that hole is positioned at mesochite 2, first, dodge to be provided with between hole 21 and support and be used for fixing second of battery 5 and dodge hole 25, the second width of dodging hole 25 is greater than the thickness of battery 5, and the opposite end of the first annular projection 22 and support 21 is provided with the spacing flange 24 of outer protrusion; In lower casing 3, be provided with first plate washer 31 cooperatively interacting with spacing flange 24 of projection, distance between spacing flange 24 and the first plate washer 31 equals the thickness of battery 5, battery 5 is erected and put in mesochite 2 and lower casing 3, with respect to battery 5 is disposed across in housing, guaranteeing, under the prerequisite that thickness of shell is constant, just to have increased the width of Miniature acoustics, Miniature acoustics is thinner, in needs mobile micro sound equipment, conveniently grasp Miniature acoustics.
The first plate washer 31 and the isometric setting of battery 5, in order to prevent that battery 5 from dodging in hole 25 and horizontally slipping second, arrange and the orthogonal second baffle 32 of the first plate washer 31 in the end of the first baffle plate 31; The length of second baffle 32 equals the thickness of battery 5, is provided with the lightening hole of strip between the first plate washer 31.
On mesochite 2, be provided with sender 26, Miniature acoustics also comprises the speaker net 8 that covers sender 26.
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 protection scope of the present invention.
Claims (9)
1. a Miniature acoustics, is characterized in that, comprises housing, is fixed on loudspeaker in housing, circuit board and provide the battery of power supply for Miniature acoustics; Described housing comprises detachable fixing upper casing, mesochite and lower casing, on described mesochite, be provided with for placing first of described loudspeaker and dodge hole, on described mesochite, be also provided with for placing second of described battery and dodge hole, described battery is perpendicular to be put between described mesochite and lower casing.
2. as right is wanted the Miniature acoustics as described in 1, it is characterized in that, described first dodges the side that hole is positioned at described mesochite, described circuit board comprises the button circuit board being fixed on described mesochite, in described mesochite, be also provided with the support that is used for fixing described button circuit board, described second dodges hole dodges between hole and support described first.
3. Miniature acoustics as claimed in claim 2, it is characterized in that, described the second width of dodging hole is greater than the thickness of described battery, on described mesochite, be provided with ring described first and dodge the first annular projection of position, the opposite end of described the first annular projection and described support is provided with the spacing flange of outer protrusion; The first plate washer cooperatively interacting with spacing flange that is provided with projection in described lower casing, the distance between described spacing flange and the first plate washer equals the thickness of described battery.
4. Miniature acoustics as claimed in claim 3, is characterized in that, described the first plate washer and the isometric setting of described battery, and the two ends of described the first plate washer are respectively arranged with and the orthogonal second baffle of described the first plate washer.
5. Miniature acoustics as claimed in claim 4, is characterized in that, is provided with the lightening hole of strip between described the first plate washer.
6. Miniature acoustics as claimed in claim 4, is characterized in that, described circuit board also comprises the main circuit board being fixed in described lower casing, and the length of described second baffle equals the thickness of described battery.
7. Miniature acoustics as claimed in claim 6, it is characterized in that, between described button circuit board and described battery, by electric wire connecting junction, fix, between described button circuit board and described main circuit board, also by electric wire connecting junction, be connected, the two ends of described button circuit board are provided with and are provided with electric wire connecting junction fixed part, and the distance between described electric wire connecting junction fixed part equals the length of described battery.
8. Miniature acoustics as claimed in claim 3, is characterized in that, the distance between described spacing flange and described support is greater than the thickness of described button circuit board and battery; Between described battery and button circuit board, be provided with flexible foam.
9. Miniature acoustics as claimed in claim 8, is characterized in that, described flexible foam is fixed on described battery with glue.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746737.3A CN103763642A (en) | 2013-12-30 | 2013-12-30 | Micro sound box |
| PCT/CN2013/091226 WO2015100671A1 (en) | 2013-12-30 | 2013-12-31 | Miniature audio electronic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746737.3A CN103763642A (en) | 2013-12-30 | 2013-12-30 | Micro sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103763642A true CN103763642A (en) | 2014-04-30 |
Family
ID=50530790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310746737.3A Pending CN103763642A (en) | 2013-12-30 | 2013-12-30 | Micro sound box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103763642A (en) |
| WO (1) | WO2015100671A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015100666A1 (en) * | 2013-12-30 | 2015-07-09 | 刘骏涛 | Miniature audio electronic |
| CN109119058A (en) * | 2018-09-07 | 2019-01-01 | 汉得利（常州）电子股份有限公司 | A kind of improved embedded onboard buzzer plastic housing |
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| CN86207098U (en) * | 1986-09-20 | 1987-08-05 | 石仁德 | Multi-purpose electric torch |
| CN2051368U (en) * | 1989-07-17 | 1990-01-17 | 王筱玉 | Auto-electronic warning box |
| JPH10164680A (en) * | 1996-11-28 | 1998-06-19 | Namco Ltd | Speaker box |
| CN2839820Y (en) * | 2005-11-18 | 2006-11-22 | 韩立 | Solar energy rod lamp |
| CN101198196A (en) * | 2006-12-08 | 2008-06-11 | 富准精密工业(深圳)有限公司 | Loudspeaker box structure and mobile electronic equipments adopting the loudspeaker box structure |
| CN202103810U (en) * | 2011-06-15 | 2012-01-04 | 深圳市南和华毅塑胶制品有限公司 | MP3 player with novel structure |
| CN103277975A (en) * | 2013-06-20 | 2013-09-04 | 合肥华凌股份有限公司 | Temperature control box and refrigerator with same |
| CN203279112U (en) * | 2013-06-07 | 2013-11-06 | 宁波中荣声学科技有限公司 | Plastic casing sound box |
| CN103414968A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
| CN103458326A (en) * | 2013-08-27 | 2013-12-18 | 上海创功通讯技术有限公司 | Horn seal structure and processing method thereof |
Family Cites Families (10)
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| CN201374794Y (en) * | 2009-03-03 | 2009-12-30 | 黄天旭 | Portable inter-connectable sound box and sound box combination |
| CN201957212U (en) * | 2010-12-16 | 2011-08-31 | 李玉华 | Earphone with replaceable battery |
| CN202019440U (en) * | 2011-04-27 | 2011-10-26 | 东莞市朗龙电子有限公司 | Micro sound box |
| CN202444586U (en) * | 2012-03-01 | 2012-09-19 | 黄美珍 | Annular air bag type sound producing device |
| CN103414967A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
| CN203691578U (en) * | 2013-12-30 | 2014-07-02 | 刘骏涛 | Micro stereo |
| CN103763656A (en) * | 2013-12-30 | 2014-04-30 | 刘骏涛 | Miniature stereo |
| CN203691608U (en) * | 2013-12-30 | 2014-07-02 | 刘骏涛 | Micro stereo |
| CN103763643A (en) * | 2013-12-30 | 2014-04-30 | 刘骏涛 | Miniature stereo |
| CN203691576U (en) * | 2013-12-30 | 2014-07-02 | 刘骏涛 | Micro stereo |
-
2013
- 2013-12-30 CN CN201310746737.3A patent/CN103763642A/en active Pending
- 2013-12-31 WO PCT/CN2013/091226 patent/WO2015100671A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207098U (en) * | 1986-09-20 | 1987-08-05 | 石仁德 | Multi-purpose electric torch |
| CN2051368U (en) * | 1989-07-17 | 1990-01-17 | 王筱玉 | Auto-electronic warning box |
| JPH10164680A (en) * | 1996-11-28 | 1998-06-19 | Namco Ltd | Speaker box |
| CN2839820Y (en) * | 2005-11-18 | 2006-11-22 | 韩立 | Solar energy rod lamp |
| CN101198196A (en) * | 2006-12-08 | 2008-06-11 | 富准精密工业(深圳)有限公司 | Loudspeaker box structure and mobile electronic equipments adopting the loudspeaker box structure |
| CN202103810U (en) * | 2011-06-15 | 2012-01-04 | 深圳市南和华毅塑胶制品有限公司 | MP3 player with novel structure |
| CN203279112U (en) * | 2013-06-07 | 2013-11-06 | 宁波中荣声学科技有限公司 | Plastic casing sound box |
| CN103277975A (en) * | 2013-06-20 | 2013-09-04 | 合肥华凌股份有限公司 | Temperature control box and refrigerator with same |
| CN103458326A (en) * | 2013-08-27 | 2013-12-18 | 上海创功通讯技术有限公司 | Horn seal structure and processing method thereof |
| CN103414968A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015100666A1 (en) * | 2013-12-30 | 2015-07-09 | 刘骏涛 | Miniature audio electronic |
| CN109119058A (en) * | 2018-09-07 | 2019-01-01 | 汉得利（常州）电子股份有限公司 | A kind of improved embedded onboard buzzer plastic housing |
| CN109119058B (en) * | 2018-09-07 | 2020-07-24 | 汉得利（常州）电子股份有限公司 | Improved plastic shell for embedded vehicle-mounted buzzer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015100671A1 (en) | 2015-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |