CN103686489A - Bluetooth voice box - Google Patents
Bluetooth voice box Download PDFInfo
- Publication number
- CN103686489A CN103686489A CN201310631560.2A CN201310631560A CN103686489A CN 103686489 A CN103686489 A CN 103686489A CN 201310631560 A CN201310631560 A CN 201310631560A CN 103686489 A CN103686489 A CN 103686489A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bluetooth
- switch
- baffle box
- lower casing
- 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
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
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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
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a Bluetooth voice box which comprises a circuit board and a shell for fixing the circuit board. A first screw hole column is arranged on the shell, and a first screw hole matched with the first screw hole column is arranged on the circuit board. By being firmly fixed in the shell by using screws, the circuit board cannot shake in the shell, so that the circumstance of shedding of a guide line or poor contact caused by the fact that the circuit board shakes can be avoided.
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 provide the chargeable battery of power supply for described Baffle Box of Bluetooth, on circuit board, be provided with bluetooth 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.Circuit board is directly placed in housing.This scheme is unexposed.Between circuit board and loudspeaker and battery, with wire, be connected, and circuit board is directly placed in housing, when carrying or use, circuit board may rock and drive wire to cause poor wire connection in housing, thereby affects the normal use of Baffle Box of Bluetooth.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of by the Baffle Box of Bluetooth of circuit board fixation.
The object of the invention is to be achieved through the following technical solutions: a kind of Baffle Box of Bluetooth, the housing that comprises circuit board and fixing described circuit board, on described housing, be provided with the first screw hole post, on described circuit board, be provided with the first screw hole matching with described the first screw hole post.
Preferably, described housing comprises upper casing and the lower casing that screw is fixing, and the first described screw hole post is arranged in described lower casing; Described Baffle Box of Bluetooth also comprises chargeable battery, on described circuit board, be provided with charging inlet, on described circuit board, be provided with and control switch and the AUX interface that described Baffle Box of Bluetooth is opened and closed, described switch and charging inlet and AUX interface are arranged on the same face of described circuit board, be provided with the switch adapting to respectively with described switch and charging inlet and AUX interface and dodge hole, charging socket and AUX and dodge hole on described lower casing.This is the concrete fixed position of circuit board in housing.
Preferably, described switch, charging inlet and AUX interface all protrude the edge of described circuit board; The first limiting section that is provided with the described charging socket of outwardly ring on described lower casing and adapts with described charging inlet, is also provided with the second limiting section that the described AUX of outwardly ring dodges hole and adapts with described AUX interface on described lower casing.The first limiting section and the second limiting section work to charging inlet and AUX delivery outlet the expansion effect of protecting respectively.
Preferably, on described lower casing, be provided with symmetrically arranged four the second screw holes, in described lower casing, be provided with the annular projection of described the second screw hole of ring, in described upper casing, be provided with the second screw hole post matching with described annular projection; The width of the both sides of described circuit board equals the beeline between described annular projection.Annular projection plays position-limiting action to circuit board, and when with screw populated circuit board, circuit board can not rock in lower casing, ease of assembly circuit board.
Preferably, on described circuit board, be provided with the position of dodging of matching with described annular projection.The position of dodging of matching with annular projection is set, further guarantees that circuit board can not rock in lower casing.
Preferably, described Baffle Box of Bluetooth also comprises the switch push button being socketed on described switch, and hole dodged by described switch and described switch push button adapts.By switch push button, carry out control switch.
Preferably, the inwall of described switch push button is provided with the screens coordinating with described switch, and the arranged outside of described switch push button has the control part of protrusion, and described switch push button is greater than described switch and dodges hole, and described switch is dodged hole and is greater than described control part.This is the concrete matching relationship that switch push button and switch and switch push button and switch are dodged hole.
Preferably, described battery is fixed between described circuit board and lower casing, and the height of described the first screw hole post is greater than or equal to the thickness of described battery.This is the particular location of battery in Baffle Box of Bluetooth.
Preferably, the thickness sum of the height of described the first screw hole post and described circuit board equals the height of described lower casing; The music that the opposite face that is provided with switch of described circuit board is provided with protrusion regulates button, on described upper casing, be provided with the button that regulates button to match with described music and dodge hole, described Baffle Box of Bluetooth also comprises that the described button that is fixed on that regulates button to match with described music dodges the pressing piece on hole.Baffle Box of Bluetooth also can regulate the playing sequence of music like this.
Preferably, described music regulates button to comprise Pause key, a upper bent key and next Qu Jian, described Pause key, a upper bent key and next Qu Jian is arranged side by side and Pause key on described between a bent key and next Qu Jian.
The present invention is owing to being firmly fixed on circuit board in housing with screw, and circuit board just can not rock in housing like this, thereby there will not be with regard to there will not be, rocked the situation of the wire dropping that causes or loose contact because of circuit board.
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 outside schematic diagram of the lower casing of the embodiment of the present invention;
Fig. 3 is the lower casing schematic internal view of the embodiment of the present invention;
Fig. 4 is the circuit board schematic diagram of the embodiment of the present invention;
Fig. 5 is the pressing piece schematic diagram of the embodiment of the present invention;
Fig. 6 is the switch push button schematic diagram of the embodiment of the present invention;
Fig. 7 is the circuit board of the embodiment of the present invention and the assembling schematic diagram of lower casing.
Wherein: 1, upper casing; 11, sender; 2, lower casing; 21, the second screw hole; 22, AUX dodges hole; 23, switch is dodged hole; 24, charging socket; 25, the second limiting section; 26, the first limiting section; 27, the first screw hole post; 28, annular projection; 3, circuit board; 31, the first screw hole; 32, switch; 33, charging inlet; 34, a upper bent key; 35, Pause key; 36, next Qu Jian; 37, dodge position; 38, AUX interface; 4, pressing piece; 5, switch push button; 51, control part; 52, screens; 53, strip bulge.
Embodiment
A Baffle Box of Bluetooth, comprises circuit board and the housing of fixing described circuit board, is provided with the first screw hole post that is used for fixing described circuit board on described housing, is provided with the first screw hole matching with described the first screw hole post on described circuit board.The present invention is owing to being firmly fixed on circuit board in housing with screw, and circuit board just can not rock in housing like this, thereby there will not be with regard to there will not be, rocked the situation of the wire dropping that causes or loose contact because of circuit board.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Fig. 1 to 7, Baffle Box of Bluetooth comprises housing and is arranged on circuit board 3 in housing, loudspeaker and provides the battery that can charge of power supply for Baffle Box of Bluetooth.Housing comprises upper casing 1 and lower casing 2, is provided with the first screw hole post 27 that is used for fixing circuit board 3 in lower casing 2, is provided with the first screw hole 31 matching with the first screw hole post on circuit board 3, with screw, circuit board is fixedly secured in lower casing 2.
The height of the first screw hole post 27 is greater than the thickness of battery, and battery is fixed between circuit board 3 and lower casing 2.Certainly, the height of the first screw hole post 27 also can equal the thickness of battery.
On circuit board 3, be provided with charging inlet 33, control switch 32 and AUX interface 38 that Baffle Box of Bluetooth is opened and closed, switch 32, charging inlet 33 and AUX interface 38 are arranged on the same face of circuit board 3, and all protrude the edge of circuit board 3.On lower casing 2, being provided with the switch adapting to respectively with switch 32, charging inlet 33 and AUX interface 38 dodges hole 23, charging socket 24 and AUX and dodges hole 22.In order protecting, to expand electrical interface 33 and AUX interface 38, on lower casing 2, to be provided with outwardly ring charging socket 24 and the second limiting section 25 that the first limiting section 26 of adapting with charging inlet 33 and outwardly ring AUX dodge hole 22 and adapt with AUX interface 38.
Baffle Box of Bluetooth also comprises the switch push button 5 being socketed on switch 32, the inwall of switch push button 5 is provided with the screens 52 coordinating with switch 32, has the control part 51 of protrusion, wherein in the arranged outside of switch push button 5, switch push button 5 is greater than switch and dodges hole 23, and switch is dodged hole 23 and is greater than control part 51.A plurality of strip bulges that are parallel to each other 53 are set on control part 51, and strip bulge 53 can increase the friction between hand and control part 51, and convenient operation person uses hand control switch push button 5.
The thickness sum of the height of the first screw hole post 27 and circuit board 3 equals the height of lower casing 2; At the opposite face that is provided with switch 32 of circuit board 3, be provided with the music adjusting button of protrusion, on upper casing 1, be provided with music and regulate the button that button matches to dodge hole (not shown), Baffle Box of Bluetooth also comprises that the button that is fixed on that regulates button to match with music dodges the pressing piece 4 on hole.Music regulates button to comprise Pause key 35, a upper bent key 34 and next bent key 36, Pause key 35, a upper bent key 34 and next bent key 36 is arranged side by side and Pause key 35 between a upper bent key 34 and next bent key 36.Shortly press the playing sequence that a bent key 34 and next bent key 36 can be adjusted music, music can be play/suspend to short pressing the pause button 35; Long press the broadcast sound volume that a bent key 34 and next bent key 36 can regulate Baffle Box of Bluetooth.
Miniature loudspeaker box, also with bluetooth pickup feature, is also provided with microphone integrated circuit on circuit board 3.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 one cell phone incoming call automatically, short 35 incoming call answerings that press the pause button, or the long 35 direct on-hooks that press the pause button.In communication process, long press the pause button 35, enter by reserved state, then vice-minister is by getting back to normal talking state, short Pause key 35 can be hung up the telephone.Answer will automatically restore to after hanging up before mode of operation.
On circuit board 3, be also provided with the indicator light that show to show miniature loudspeaker box state, wherein, it is red, blue, green and close four kinds of states that indicator light has.Red light shows the information of battery, and the normal bright expression battery of red light charges; Red light goes out and represents that battery 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.Green light represents AUX link information, and the long bright expression of green light is in AUX pattern.
Loudspeaker and vibrating membrane are fixed in upper casing 1, are provided with the sender 11 coordinating with loudspeaker on upper casing 1.
Open switch 32, Baffle Box of 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 miniature loudspeaker box is corresponding and send pairing request to miniature loudspeaker box, if needed, input default password.A Baffle Box of Bluetooth can only match an equipment, as bluetooth has connected, need to follow exchange device, and long 35 miniature loudspeaker boxes that press the pause button just enter pairing state, search pairing again.
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 (10)
1. a Baffle Box of Bluetooth, is characterized in that, comprises the housing of circuit board and fixing described circuit board, is provided with the first screw hole post on described housing, is provided with the first screw hole matching with described the first screw hole post on described circuit board.
2. Baffle Box of Bluetooth as claimed in claim 1, is characterized in that, described housing comprises upper casing and the lower casing that screw is fixing, and the first described screw hole post is arranged in described lower casing; Described Baffle Box of Bluetooth also comprises chargeable battery, on described circuit board, be provided with charging inlet, on described circuit board, be provided with and control switch and the AUX interface that described Baffle Box of Bluetooth is opened and closed, described switch and charging inlet and AUX interface are arranged on the same face of described circuit board, be provided with the switch adapting to respectively with described switch and charging inlet and AUX interface and dodge hole, charging socket and AUX and dodge hole on described lower casing.
3. Baffle Box of Bluetooth as claimed in claim 2, is characterized in that, described switch, charging inlet and AUX interface all protrude the edge of described circuit board; The first limiting section that is provided with the described charging socket of outwardly ring on described lower casing and adapts with described charging inlet, is also provided with the second limiting section that the described AUX of outwardly ring dodges hole and adapts with described AUX interface on described lower casing.
4. Baffle Box of Bluetooth as claimed in claim 3, it is characterized in that, on described lower casing, be provided with symmetrically arranged four the second screw holes, in described lower casing, be provided with the annular projection of described the second screw hole of ring, in described upper casing, be provided with the second screw hole post matching with described annular projection; The width of the both sides of described circuit board equals the beeline between described annular projection.
5. Baffle Box of Bluetooth as claimed in claim 4, is characterized in that, is provided with the position of dodging of matching with described annular projection on described circuit board.
6. Baffle Box of Bluetooth as claimed in claim 3, is characterized in that, described Baffle Box of Bluetooth also comprises the switch push button being socketed on described switch, and hole dodged by described switch and described switch push button adapts.
7. Baffle Box of Bluetooth as claimed in claim 6, it is characterized in that, the inwall of described switch push button is provided with the screens coordinating with described switch, the arranged outside of described switch push button has the control part of protrusion, described switch push button is greater than described switch and dodges hole, and described switch is dodged hole and is greater than described control part.
8. Baffle Box of Bluetooth as claimed in claim 3, is characterized in that, described battery is fixed between described circuit board and lower casing, and the height of described the first screw hole post is greater than or equal to the thickness of described battery.
9. Baffle Box of Bluetooth as claimed in claim 2, is characterized in that, the thickness sum of the height of described the first screw hole post and described circuit board equals the height of described lower casing; The music that the opposite face that is provided with switch of described circuit board is provided with protrusion regulates button, on described upper casing, be provided with the button that regulates button to match with described music and dodge hole, described Baffle Box of Bluetooth also comprises that the described button that is fixed on that regulates button to match with described music dodges the pressing piece on hole.
10. Baffle Box of Bluetooth as claimed in claim 9, it is characterized in that, described music regulates button to comprise Pause key, a upper bent key and next Qu Jian, described Pause key, a upper bent key and next Qu Jian is arranged side by side and Pause key on described between a bent key and next Qu Jian.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631560.2A CN103686489A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
| PCT/CN2013/089523 WO2015078057A1 (en) | 2013-11-29 | 2013-12-16 | Bluetooth sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631560.2A CN103686489A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103686489A true CN103686489A (en) | 2014-03-26 |
Family
ID=50322541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631560.2A Pending CN103686489A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103686489A (en) |
| WO (1) | WO2015078057A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010256A (en) * | 2014-05-12 | 2014-08-27 | 刘骏涛 | Miniature loudspeaker box |
| CN104010240A (en) * | 2014-05-12 | 2014-08-27 | 刘骏涛 | Miniature loudspeaker box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070082713A1 (en) * | 2005-10-11 | 2007-04-12 | Huo-Lu Tsai | Dial system for a steering wheel of an automobile |
| CN203120096U (en) * | 2013-01-04 | 2013-08-07 | 方松科 | Bluetooth sound box package |
| CN103414968A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7576990B2 (en) * | 2000-01-06 | 2009-08-18 | Super Talent Electronics, Inc. | Thin hard drive with 2-piece-casing and ground pin standoff to reduce ESD damage to stacked PCBA's |
| CN202750202U (en) * | 2012-08-31 | 2013-02-20 | 刘志奇 | Wireless LED lamp Bluetooth sound box |
-
2013
- 2013-11-29 CN CN201310631560.2A patent/CN103686489A/en active Pending
- 2013-12-16 WO PCT/CN2013/089523 patent/WO2015078057A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070082713A1 (en) * | 2005-10-11 | 2007-04-12 | Huo-Lu Tsai | Dial system for a steering wheel of an automobile |
| CN203120096U (en) * | 2013-01-04 | 2013-08-07 | 方松科 | Bluetooth sound box package |
| CN103414968A (en) * | 2013-08-29 | 2013-11-27 | 刘骏涛 | Miniature sound box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010256A (en) * | 2014-05-12 | 2014-08-27 | 刘骏涛 | Miniature loudspeaker box |
| CN104010240A (en) * | 2014-05-12 | 2014-08-27 | 刘骏涛 | Miniature loudspeaker box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015078057A1 (en) | 2015-06-04 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |