CN103686525A - Bluetooth voice box - Google Patents
Bluetooth voice box Download PDFInfo
- Publication number
- CN103686525A CN103686525A CN201310632338.4A CN201310632338A CN103686525A CN 103686525 A CN103686525 A CN 103686525A CN 201310632338 A CN201310632338 A CN 201310632338A CN 103686525 A CN103686525 A CN 103686525A
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- baffle box
- loudspeaker
- upper casing
- retainer ring
- 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
- 239000012528 membrane Substances 0.000 claims description 24
- 239000003292 glue Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000006854 communication Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000010355 oscillation Effects 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
- H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Telephone Set Structure (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a Bluetooth voice box which comprises a loudspeaker, a circuit board, a battery, a shell used for fixing the loudspeaker, the circuit board and the battery, and a vibrating diaphragm positioned on the rear side of the loudspeaker. The vibrating diaphragm is arranged in the Bluetooth voice box and can improve resonance effect of the loudspeaker, so that quality of voice given out by the Bluetooth voice box is improved.
Description
Technical field
The present invention relates to audio amplifier field, in particular, relate to a kind of Baffle Box of Bluetooth.
Background technology
I have designed a kind of Baffle Box of Bluetooth, comprise housing, with glue, be fixed on described housing inside trumpet, the circuit board of connecting with loudspeaker and chargeable battery, on circuit board, be provided with bluetooth integrated circuit and control Baffle Box of Bluetooth and other bluetooth switching push button and switch with the equipment connection of bluetooth, when opening switch, Baffle Box of Bluetooth enters bluetooth mode automatically.Baffle Box of Bluetooth has the music playback function of control and telephone receiving function simultaneously.This scheme is unexposed.The resonance effect of loudspeaker is not good, can damage to a certain extent the quality of sound, and the sound tonequality that Baffle Box of Bluetooth is sent is poor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Baffle Box of Bluetooth with vibrating membrane.
The object of the invention is to be achieved through the following technical solutions: a kind of Baffle Box of Bluetooth, comprises loudspeaker, circuit board, battery and be used for fixing the housing of described loudspeaker, circuit board and battery and be positioned at the vibrating membrane of described loudspeaker rear side.
Preferably, described housing comprises upper casing and lower casing, and the top of described upper casing is provided with the first platform to the ring-type of convex, and described loudspeaker are fixed on described the first platform with glue; The bottom of described upper casing is provided with the second recessed platform, and described Baffle Box of Bluetooth also comprises the retainer plate matching with described the second platform, and described vibrating membrane is fixed between described the second platform and retainer plate; Described upper casing is provided with the sender matching with described loudspeaker.This is loudspeaker and the concrete fixed form of vibrating membrane in upper casing.
Preferably, one end of described retainer plate is provided with the perpendicular arm vertical with described retainer plate, the end of described perpendicular arm is provided with outwardly lug, is provided with the first screw hole on described lug, and the bottom of described upper casing is provided with the first screw hole post matching with described the first screw hole.With screw, retainer plate is fixed in upper casing, simple to operate.
Preferably, described Baffle Box of Bluetooth also comprises that one is arranged between described loudspeaker and vibrating membrane and the fixed mount of hollow; Described fixed mount comprises the first retainer ring of matching with described loudspeaker, is placed on the second retainer ring and the connector that is connected described the first retainer ring and the second retainer ring on described the second platform; Described vibrating membrane is fixed between the second retainer ring and retainer plate.Fixed mount can be further fixedly loudspeaker and vibrating membrane, prevent that loudspeaker and used for oscillation glue from fixing insecure coming off of causing.
Preferably, the arranged outside of described the second retainer ring has strip projected parts, and described upper casing is provided with for placing the first depression of described strip projected parts.Arrange like this, between retainer plate and upper casing, there will not be space, the resonance effect of vibrating membrane is further provided.
Preferably, described circuit board is fixed in lower casing, and described the second retainer ring arranged outside has wire to dodge hole.Between circuit board and loudspeaker, by wire, be connected, wire be set and dodge hole and facilitate wire to pass.
Preferably, the contact-making surface of the contact-making surface of described the first retainer ring and loudspeaker and the second retainer ring and described the second platform is provided with gluing friction cloth.Friction cloth is set and can increases the friction between fixed mount and loudspeaker and upper casing, prevent that fixed mount from rocking in upper casing.
Preferably, on described connector, be provided with lightening hole.Lightening hole is set, can reduces the weight of fixed mount.
Preferably, described lightening hole is four and is uniformly distributed.This is the concrete set-up mode of lightening hole on fixed mount, can certainly only establish two lightening holes or three.
Preferably, described sender comprises the main sender that is arranged on described upper casing and the secondary sender that is arranged on the bottom of upper casing.Loudspeaker are fixed on the top of upper casing, main sender is set at upper casing top and is positioned at the secondary sender of assisting main sender, are conducive to diffusion and the propagation of sound.
The present invention owing to being provided with vibrating membrane in Baffle Box of Bluetooth, and vibrating membrane can improve loudspeaker resonance effect, improved the sound tonequality that Baffle Box of Bluetooth sends.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the Baffle Box of Bluetooth of the embodiment of the present invention;
Fig. 2 is the fractionation schematic diagram of the Baffle Box of Bluetooth of the embodiment of the present invention;
Fig. 3 is the inversion schematic diagram of the upper casing of the embodiment of the present invention;
Fig. 4 is the schematic diagram of the fixed mount of the embodiment of the present invention;
Fig. 5 is the cutaway view of the Baffle Box of Bluetooth of the embodiment of the present invention;
Fig. 6 is the schematic diagram of the retainer plate of the embodiment of the present invention.
Wherein: 1, upper casing; 101, the first platform; 102, the second platform; 103, the first screw hole post; 104, the second screw hole post; 105, pressing piece is dodged hole; 106; Secondary sender; 107, main sender; 108, the first depression; 2, lower casing; 21, charging socket; 22, switch is dodged hole; 3, loudspeaker; 4, vibrating membrane; 5, fixed mount; 51, the first retainer ring; 52, the second retainer ring; 53, connector; 54, lightening hole; 55, strip projected parts; 6, retainer plate; 61, perpendicular arm; 62, lug; 63, the first screw hole; 64, the second depression; 7, weightening finish piece; 8, circuit board; 81, switch; 9, battery; 10, pressing piece; 11, switch push button; 12, slipmat.
Embodiment
A Baffle Box of Bluetooth, comprises loudspeaker, circuit board, battery and is used for fixing the housing of described loudspeaker, circuit board and battery and is positioned at the vibrating membrane of described loudspeaker rear side.The present invention owing to being provided with vibrating membrane in Baffle Box of Bluetooth, and vibrating membrane can improve loudspeaker resonance effect, improved the sound tonequality that Baffle Box of Bluetooth sends.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Figures 1 to 6, Baffle Box of Bluetooth comprises housing and the vibrating membrane 4 that is fixed on loudspeaker 3, circuit board 8, battery 9 and raising loudspeaker 3 resonance effects in housing.Housing comprises upper casing 1 and lower casing 2, is provided with to the first platform 101 of the ring-type of convex at the top of upper casing 1, and loudspeaker 3 use glue are fixed on the first platform 101; The bottom of upper casing 1 is provided with the second recessed platform 102, and Baffle Box of Bluetooth also comprises the retainer plate that is used for fixing vibrating membrane 46 matching with described the second platform 102, and vibrating membrane 4 is fixed between the second platform 102 and retainer plate 6; At upper casing 1, be provided with the sender matching with loudspeaker 3.
As shown in Fig. 3 and 6, one end of retainer plate 6 is provided with the perpendicular arm 61 vertical with retainer plate 6, the end of perpendicular arm 61 is provided with outwardly lug 62, at lug 62, be provided with the first screw hole 63, in the bottom of upper casing, be provided with upper the first screw hole post 103 matching with the first screw hole 63, with screw, retainer plate 6 be fixed in upper casing 1.6 the certain position-limiting actions of second depression 64, the second 64 pairs of retainer plates of depression that are used for dodging the first screw hole post 103 that are provided with ring the first screw hole 63 on lug 62, can prevent from, when assembling retainer plate 6 and upper casing 1, between upper casing 1 and retainer plate 6, staggering.In the present embodiment, adopt four screws assembling retainer plates 6 and upper casing 1, certainly adopt two or 3 screws can.
Baffle Box of Bluetooth also comprises that one is arranged between loudspeaker 3 and vibrating membrane 4 and the fixed mount 5 of hollow; Fixed mount 5 comprises the first retainer ring 51 of matching with loudspeaker 3, is placed on the second retainer ring 52 and the connector 53 that is connected the first retainer ring 51 and the second retainer ring 52 on the second platform 102.When assembling Baffle Box of Bluetooth, first loudspeaker 3 are placed on the first platform 101 of upper casing 1; Secondly, put into fixed mount 5; Again, put into vibrating membrane 4; Finally, be screwed retainer plate 6.Owing to being provided with fixed mount 5, when loudspeaker 3 being placed on the first platform 101, can not use glue.The arranged outside of the second retainer ring has strip projected parts 55, and upper casing 1 is provided with the first depression 108 coordinating with strip projected parts 55.Arrange like this, between retainer plate 6 and upper casing 1, there will not be space, the resonance effect of vibrating membrane 4 is further provided.
As shown in Figure 1, sender comprises the main sender 107 at the top that is arranged on upper casing 1 and is arranged on the secondary sender 106 of the bottom of upper casing 1, the sound mouth of loudspeaker 3 is aimed to main sender 107.
On circuit board 8, be provided with the switch 81 of controlling Baffle Box of Bluetooth, on lower casing 2, be provided with the switch of dodging switch 81 and dodge hole 22, on switch 81, be socketed a switch push button 11, by console switch push button 11, control the Kai Heguan of Baffle Box of Bluetooth.
Under bluetooth connection status, except the equipment being connected with Baffle Box of Bluetooth bluetooth by operation, operation Baffle Box of Bluetooth also can regulate the broadcast state of music.A bent button, next bent button and pause button on being also provided with on circuit board 8, Baffle Box of Bluetooth also comprises the pressing piece 10 coordinating with a upper bent button, next bent button and pause button, shortly press the playing sequence that a bent button and next bent button can be adjusted music, shortly by pause button, can play/suspend music; Long press the broadcast sound volume that a bent button and next bent button can regulate miniature loudspeaker box.Upper next bent button of a bent button and pause button and be positioned on the not coplanar of circuit board 8 with switch 81 are provided with the pressing piece matching with pressing piece 10 and dodge hole 105 on upper casing 1.
Open switch 81, bluetooth will automatic search and is matched the equipment that last bluetooth connects; If first connection, opens the bluetooth of setting to be connected, search the bluetooth title that Baffle Box of Bluetooth is corresponding and send pairing request to Baffle Box of Bluetooth, if needed, input default password.A Baffle Box of Bluetooth can only match an equipment, as bluetooth has connected, need to follow exchange device, longly by pause button miniature loudspeaker box, just enters pairing state, search pairing again.
Baffle Box of Bluetooth, also with bluetooth pickup feature, is also provided with microphone integrated circuit on circuit board 8.During music in bluetooth mode is play mobile phone, miniature loudspeaker box can automatic detection of handset incoming call.At this moment concert stops reminding user's cell phone incoming call automatically, the short pause button incoming call answering of pressing, or length is pressed the direct on-hook of pause button.In communication process, long press pause button, enter by reserved state, then vice-minister is by getting back to normal talking state, short pause button can be hung up the telephone; Answer will automatically restore to after hanging up before mode of operation.
On circuit board 8, be provided with charging inlet, switch 81 and charging inlet are positioned on the same face of circuit board 8; Corresponding, on lower casing 2, be provided with the charging socket 21 matching with charging inlet.On circuit board 8, be also provided with the indicator light that show to show miniature loudspeaker box state, wherein, it is red, blue and close three kinds of states that indicator light has.Red light shows the information of battery 9, and the normal bright expression battery 9 of red light is charging; Red light goes out and represents that battery 9 is full of.Blue lamp represents Bluetooth information, the long bright expression bluetooth successful connection of blue lamp, and miniature loudspeaker box is in bluetooth mode; Blue lamp dodges slowly, represents wait for Bluetooth pairing or connect without bluetooth; Blue lamp quick flashing, represents that bluetooth has entered pairing mode.
As shown in Fig. 2 and 5, battery 9 is fixed on the below of circuit board 8, Baffle Box of Bluetooth also comprises the weightening finish piece 7 being arranged in lower casing 2 and the slipmat 12 that is arranged on lower casing 2 bottoms, slipmat 12 is set and can increases the friction between Baffle Box of Bluetooth and placement section, prevents that Baffle Box of Bluetooth from sliding on placement section.
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 (10)
1. a Baffle Box of Bluetooth, is characterized in that, comprises loudspeaker, circuit board, battery and is used for fixing the housing of described loudspeaker, circuit board and battery and is positioned at the vibrating membrane of described loudspeaker rear side.
2. Baffle Box of Bluetooth as claimed in claim 1, is characterized in that, described housing comprises upper casing and lower casing, and the top of described upper casing is provided with the first platform to the ring-type of convex, and described loudspeaker are fixed on described the first platform with glue; The bottom of described upper casing is provided with the second recessed platform, and described Baffle Box of Bluetooth also comprises the retainer plate matching with described the second platform, and described vibrating membrane is fixed between described the second platform and retainer plate; On described upper casing, be provided with the sender matching with described loudspeaker.
3. Baffle Box of Bluetooth as claimed in claim 2, it is characterized in that, one end of described retainer plate is provided with the perpendicular arm vertical with described retainer plate, the end of described perpendicular arm is provided with outwardly lug, on described lug, be provided with the first screw hole, the bottom of described upper casing is provided with the first screw hole post matching with described the first screw hole.
4. the Baffle Box of Bluetooth of stating as claim 2, is characterized in that, described Baffle Box of Bluetooth also comprises that one is arranged between described loudspeaker and vibrating membrane and the fixed mount of hollow; Described fixed mount comprises the first retainer ring of matching with described loudspeaker, is placed on the second retainer ring and the connector that is connected described the first retainer ring and the second retainer ring on described the second platform; Described vibrating membrane is fixed between the second retainer ring and retainer plate.
5. Baffle Box of Bluetooth as claimed in claim 4, is characterized in that, the arranged outside of described the second retainer ring has strip projected parts, and described upper casing is provided with for placing the first depression of described strip projected parts.
6. Baffle Box of Bluetooth as claimed in claim 5, is characterized in that, described circuit board is fixed in lower casing, and described the second retainer ring arranged outside has wire to dodge hole.
7. Baffle Box of Bluetooth as claimed in claim 4, is characterized in that, the contact-making surface of the contact-making surface of described the first retainer ring and loudspeaker and the second retainer ring and described the second platform is provided with gluing friction cloth.
8. Baffle Box of Bluetooth as claimed in claim 4, is characterized in that, on described connector, is provided with lightening hole.
9. Baffle Box of Bluetooth as claimed in claim 8, is characterized in that, described lightening hole is four and is uniformly distributed.
10. Baffle Box of Bluetooth as claimed in claim 2, is characterized in that, described sender comprises the main sender at the top that is arranged on described upper casing and is arranged on the secondary sender of the bottom of upper casing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632338.4A CN103686525A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
| PCT/CN2013/089513 WO2015078055A1 (en) | 2013-11-29 | 2013-12-16 | Bluetooth sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632338.4A CN103686525A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103686525A true CN103686525A (en) | 2014-03-26 |
Family
ID=50322573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310632338.4A Pending CN103686525A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103686525A (en) |
| WO (1) | WO2015078055A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078061A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Bluetooth sound box |
| CN105127285A (en) * | 2015-07-02 | 2015-12-09 | 北京灵隆科技有限公司 | Speaker mesh processing device and processing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020126868A1 (en) * | 2001-03-12 | 2002-09-12 | Citizen Electronics Co., Ltd. | Electromagnetic sound producing device |
| CN202652498U (en) * | 2012-04-28 | 2013-01-02 | 深圳市亚冠电子有限公司 | Miniature telescoping tube sound box of enhancing passive diaphragm vibration |
| CN203167187U (en) * | 2013-02-04 | 2013-08-28 | 威立达数码科技(深圳)有限公司 | Bluetooth sound box |
| CN103414967A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203279095U (en) * | 2013-03-04 | 2013-11-06 | 巫英平 | Bluetooth music package |
| CN203233516U (en) * | 2013-04-26 | 2013-10-09 | 郑少如 | Multifunctional loudspeaker box |
| CN203313385U (en) * | 2013-07-11 | 2013-11-27 | 深圳市爱美得科技有限公司 | Multifunctional bluetooth loudspeaker box |
| CN103414964A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
| CN103414979A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
| CN203708412U (en) * | 2013-10-25 | 2014-07-09 | 深圳市印天印象科技有限公司 | Bluetooth sound box |
| CN103686487A (en) * | 2013-11-29 | 2014-03-26 | 谢虹 | Bluetooth voice box |
| CN103686490A (en) * | 2013-11-29 | 2014-03-26 | 谢虹 | Bluetooth voice box |
-
2013
- 2013-11-29 CN CN201310632338.4A patent/CN103686525A/en active Pending
- 2013-12-16 WO PCT/CN2013/089513 patent/WO2015078055A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020126868A1 (en) * | 2001-03-12 | 2002-09-12 | Citizen Electronics Co., Ltd. | Electromagnetic sound producing device |
| CN202652498U (en) * | 2012-04-28 | 2013-01-02 | 深圳市亚冠电子有限公司 | Miniature telescoping tube sound box of enhancing passive diaphragm vibration |
| CN203167187U (en) * | 2013-02-04 | 2013-08-28 | 威立达数码科技(深圳)有限公司 | Bluetooth sound box |
| CN103414967A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078061A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Bluetooth sound box |
| CN105127285A (en) * | 2015-07-02 | 2015-12-09 | 北京灵隆科技有限公司 | Speaker mesh processing device and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015078055A1 (en) | 2015-06-04 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |