CN103686487A - Bluetooth voice box - Google Patents
Bluetooth voice box Download PDFInfo
- Publication number
- CN103686487A CN103686487A CN201310631342.9A CN201310631342A CN103686487A CN 103686487 A CN103686487 A CN 103686487A CN 201310631342 A CN201310631342 A CN 201310631342A CN 103686487 A CN103686487 A CN 103686487A
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- lower casing
- baffle box
- weightening finish
- finish piece
- 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
- H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
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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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/028—Structural combinations of loudspeakers with built-in power amplifiers, e.g. in the same acoustic enclosure
-
- 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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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a Bluetooth voice box which comprises a shell and a weight gain block arranged at the bottom of the shell. The weight gain block for increasing weight of the bottom of the Bluetooth voice box is arranged at the bottom of the shell, and center of gravity of the Bluetooth voice box is enabled to be moved downwards, so that stability of the Bluetooth voice box. Consequently, when being used in a normally-traveling vehicle, the Bluetooth voice box is placed on a smooth placement portion, and cannot fall down unless an external force is applied on.
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 the circuit board, loudspeaker, the vibrating membrane of raising loudspeaker resonance effect and the battery that can charge that are provided with bluetooth integrated circuit; Described housing comprises upper casing and the lower casing being screwed, described Baffle Box of Bluetooth also comprises the fixed mount that is used for fixing described loudspeaker and the retainer plate of fixing described fixed mount and vibrating membrane, retainer plate is screwed in upper casing, one end of described fixed mount props up described loudspeaker, the other end of described fixed mount props up described retainer plate, and described vibrating membrane is clipped between fixed mount and retainer plate; Described circuit board is screwed in lower casing, and described battery is also fixed in lower casing.Described housing and circuit board are plastic materials.The small volume of Baffle Box of Bluetooth, is convenient for carrying, can be in doors, Che Nei and outdoor multiple occasion used.This scheme is unexposed.Because the small volume of Baffle Box of Bluetooth and housing and circuit board are plastic materials, Baffle Box of Bluetooth is lightweight so.The poor stability of lightweight object, while using in the car normally travelling, may fall.
Summary of the invention
Technical problem to be solved by this invention is to provide preferably Baffle Box of Bluetooth of a kind of stability.
The object of the invention is to be achieved through the following technical solutions: a kind of Baffle Box of Bluetooth, comprises housing and the weightening finish piece that is arranged on described housing bottom.
Preferably, described housing comprises upper casing and lower casing, is provided with the reference column of the described weightening finish piece of being used for fixing of protrusion in described lower casing, on described weightening finish piece, is provided with the location hole matching with described reference column.Can fix like this position of weightening finish piece in lower casing, the piece of avoiding increasing weight rocks in lower casing.
Preferably, described reference column is arranged on the center position of the bottom of described lower casing.Reference column is set to be like this uniformly distributed the active force of weightening finish piece.
Preferably, the bottom of described lower casing is rounded, and the sidewall of described lower casing is convex gradually; The bottoms of described weightening finish piece and described lower casing etc. are large to be arranged.By large settings such as the bottoms of weightening finish piece and lower casing, the sidewall of lower casing also plays position-limiting action to weightening finish piece like this.
Preferably, the end of described reference column is provided with chamfering.End on reference column arranges chamfering, conveniently reference column is inserted in location hole.
Preferably, the height of described reference column is less than the thickness of described weightening finish piece.Arrange like this, when weightening finish piece is fixed in lower casing, reference column can not protrude weightening finish piece, so just can not affect the fixing of the interior miscellaneous part of lower casing.
Preferably, described weightening finish piece is fixed on the bottom of described lower casing with glue.Weightening finish piece is fixed in lower casing with glue, and the piece that increases weight so just can not rock in the bottom of lower casing.
Preferably, between described weightening finish piece and lower casing, be also provided with the friction member that increases frictional force between described lower casing and weightening finish piece.It is also that the piece that prevents from increasing weight moves in the bottom of lower casing in order to increase the frictional force between lower casing and weightening finish piece that friction member is set.
Preferably, described friction member is rounded, and described friction member is flexible material and is fixed on described weightening finish piece with glue.Flexible material is convenient to gluing, with glue, friction member is fixed on weightening finish piece.
Preferably, described Baffle Box of Bluetooth also comprises the battery that is screwed in the circuit board on described lower casing and is fixed on described circuit board and increases weight between piece; On described circuit board, be provided with the first screw hole, on the sidewall of described lower casing, be provided with the first screw hole post coordinating with described the first screw hole; Between described upper casing and lower casing, be screwed, be provided with the second screw hole on the sidewall of described lower casing, described lower casing inside is provided with the annular projection of described the second screw hole of ring, is provided with the second screw hole post matching with described annular projection in described upper casing; The root of described annular projection root and described the first screw hole post is positioned in same level and equals the thickness of described weightening finish piece with the distance of the bottom of described lower casing.The total weight of Baffle Box of Bluetooth is certain, and circuit board and battery are also fixed in lower casing, and the total weight in lower casing has increased, and the weight in upper casing, reducing, further moves down the center of gravity of Baffle Box of Bluetooth simultaneously, and stability is stronger.
The present invention, because the bottom at housing is provided with the weightening finish piece of an increase Baffle Box of Bluetooth bottom weight, makes the decentralization of Baffle Box of Bluetooth, thereby has improved the stability of Baffle Box of Bluetooth.Like this, in the car normally travelling, use Baffle Box of Bluetooth, by the level and smooth placement section of being placed on of Baffle Box of Bluetooth, unless the external force of being subject to, Baffle Box of Bluetooth can not fall.
Accompanying drawing explanation
Fig. 1 is the fractionation schematic diagram of the Baffle Box of Bluetooth of the embodiment of the present invention;
Fig. 2 is the schematic diagram of the lower casing inside of the embodiment of the present invention;
Fig. 3 is the schematic diagram of the weightening finish piece of the embodiment of the present invention;
Fig. 4 is the weightening finish piece of the embodiment of the present invention and the assembling schematic diagram of lower casing.
Wherein: 1, lower casing; 11, reference column; 12, annular projection; 13, the first screw hole post; 14, charging socket; 15, AUX dodges mouth; 16, switch is dodged hole; 2, upper casing; 3, weightening finish piece; 31, location hole; 4, battery; 5, circuit board; 6, loudspeaker; 7, vibrating membrane; 8, fixed mount; 9, retainer plate; 10, slipmat; 11, button; 12, switch push button.
Embodiment
A Baffle Box of Bluetooth, comprises housing and the weightening finish piece that is arranged on described housing bottom.The present invention, because the bottom at housing is provided with the weightening finish piece of an increase Baffle Box of Bluetooth bottom weight, makes the decentralization of Baffle Box of Bluetooth, thereby has improved the stability of Baffle Box of Bluetooth.Like this, in the car normally travelling, use Baffle Box of Bluetooth, by the level and smooth placement section of being placed on of Baffle Box of Bluetooth, unless the external force of being subject to, Baffle Box of Bluetooth can not fall.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Figures 1 to 4, Baffle Box of Bluetooth comprises housing and the weightening finish piece 3 that is arranged on housing bottom.Described housing comprises upper casing 2 and lower casing 1, is provided with the reference column 11 that is used for fixing weightening finish piece 3 of protrusion in lower casing 1, on weightening finish piece 3, is provided with the location hole 31 matching with reference column 11; Can fix like this position of weightening finish piece 3 in lower casing 1, the piece 3 of avoiding increasing weight rocks in lower casing 1.
The bottom of lower casing 1 is rounded, and the sidewall of lower casing 1 is convex gradually; The large settings such as bottom of weightening finish piece 3 and lower casing 1.The large settings such as bottom by weightening finish piece 3 with lower casing 1, the sidewall of lower casing 1 also plays position-limiting action to weightening finish piece 3 like this.The center position of bottom and the end of reference column 11 that reference column 11 is arranged on lower casing 1 are provided with chamfering, conveniently reference column 11 are inserted in location hole 31.
Between lower casing 1 and upper casing 2, screw is fixed, and is provided with the second screw hole on the sidewall of lower casing 1, and lower casing 1 inside is provided with the annular projection 12 of described the second screw hole of ring, is provided with the second screw hole post matching with annular projection 12 in upper casing 2.Baffle Box of Bluetooth also comprises the circuit board 5 being screwed in lower casing 1 and is fixed on the battery 4 between weightening finish piece 3 and circuit board 5.On circuit board 5, be provided with the first screw hole, be provided with the first screw hole post 13 coordinating with the first screw hole on the sidewall of lower casing 1, in order to make the smooth placement of battery 4, the height of reference column 11 is less than the thickness of weightening finish piece 3, and reference column 11 can not protrude weightening finish piece 3 like this.The root of annular projection 12 roots and the first screw hole post 13 in same level and and the bottom of lower casing 1 between distance equal the to increase weight thickness of piece 3.
The bottom of lower casing 1 is also provided with slipmat 10, and slipmat 10 can increase the friction between Baffle Box of Bluetooth and placement section, prevents that Baffle Box of Bluetooth from sliding on placement section.
Baffle Box of Bluetooth also comprises the loudspeaker 6 that are fixed in upper casing 2 and the vibrating membrane 7 that loudspeaker 6 resonance effects are provided, also comprise and be used for fixing the fixed mount 8 of loudspeaker 6 and the fixing retainer plate 9 of fixed mount 8 and vibrating membrane 7, retainer plate 9 is screwed in upper casing 2, one end of fixed mount 8 props up loudspeaker 6, the other end props up retainer plate 9, and vibrating membrane 7 is clipped between fixed mount 8 and retainer plate 9.
On circuit board 5, be provided with charging inlet, control switch 32 and AUX interface that Baffle Box of Bluetooth is opened and closed, switch, charging inlet and AUX interface 15 are arranged on the same face of circuit board 5, and all protrude the edge of circuit board 5.On lower casing 1, being provided with the switch adapting to respectively with switch, charging inlet and AUX interface 15 dodges hole 16, charging socket 14 and AUX and dodges mouthfuls 15.Baffle Box of Bluetooth also comprises the switch push button 12 being arranged on switch.
Baffle Box of Bluetooth can also regulate the broadcast state of music, a bent button, next bent button and pause button on being also provided with on circuit board 5, on upper casing 2, be provided with on the button that matches of a bent button, next bent button and pause button dodge position, 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 Baffle Box of Bluetooth.A upper bent button, next bent button and pause button and be positioned on the not coplanar of circuit board 5 with switch.Baffle Box of Bluetooth also comprises with a upper bent button, next bent button and pause button and is fixed a button 11 of dodging position place at button.
On circuit board 5, be also provided with the indicator light that show to show Baffle Box of Bluetooth state, wherein, it is red, blue, green and close four kinds of states that indicator light has.Red light shows the information of battery 4, and the normal bright expression battery 1 of red light is charging; Red light goes out and represents that battery 4 is full of.Blue lamp represents Bluetooth information, the long bright expression bluetooth successful connection of blue lamp, and Baffle Box of Bluetooth 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.
Open switch, Baffle Box of Bluetooth will be opened the equipment that the last bluetooth of pairing connects by automatic search; 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 Baffle Box of Bluetooth, just enters 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 protection scope of the present invention.
Claims (10)
1. a Baffle Box of Bluetooth, is characterized in that, comprises housing and the weightening finish piece that is arranged on described housing bottom.
2. Baffle Box of Bluetooth as claimed in claim 1, is characterized in that, described housing comprises upper casing and lower casing, is provided with the reference column of the described weightening finish piece of being used for fixing of protrusion in described lower casing, on described weightening finish piece, is provided with the location hole matching with described reference column.
3. Baffle Box of Bluetooth as claimed in claim 2, is characterized in that, described reference column is arranged on the center position of the bottom of described lower casing.
4. Baffle Box of Bluetooth as claimed in claim 3, is characterized in that, the bottom of described lower casing is rounded, and the sidewall of described lower casing is convex gradually; The bottoms of described weightening finish piece and described lower casing etc. are large to be arranged.
5. Baffle Box of Bluetooth as claimed in claim 4, is characterized in that, the end of described reference column is provided with chamfering.
6. Baffle Box of Bluetooth as claimed in claim 5, is characterized in that, the height of described reference column is less than the thickness of described weightening finish piece.
7. Baffle Box of Bluetooth as claimed in claim 2, is characterized in that, described weightening finish piece is fixed on the bottom of described lower casing with glue.
8. Baffle Box of Bluetooth as claimed in claim 2, is characterized in that, is also provided with the friction member that increases frictional force between described lower casing and weightening finish piece between described weightening finish piece and lower casing.
9. Baffle Box of Bluetooth as claimed in claim 8, is characterized in that, described friction member is rounded, and described friction member is flexible material and is fixed on described weightening finish piece with glue.
10. Baffle Box of Bluetooth as claimed in claim 3, is characterized in that, described Baffle Box of Bluetooth also comprises the battery that is screwed in the circuit board on described lower casing and is fixed on described circuit board and increases weight between piece; On described circuit board, be provided with the first screw hole, on the sidewall of described lower casing, be provided with the first screw hole post coordinating with described the first screw hole; Between described upper casing and lower casing, be screwed, be provided with the second screw hole on the sidewall of described lower casing, described lower casing inside is provided with the annular projection of described the second screw hole of ring, is provided with the second screw hole post matching with described annular projection in described upper casing; The root of described annular projection root and described the first screw hole post is positioned in same level and equals the thickness of described weightening finish piece with the distance of the bottom of described lower casing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631342.9A CN103686487A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
| PCT/CN2013/089546 WO2015078059A1 (en) | 2013-11-29 | 2013-12-16 | Bluetooth sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631342.9A CN103686487A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103686487A true CN103686487A (en) | 2014-03-26 |
Family
ID=50322539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631342.9A Pending CN103686487A (en) | 2013-11-29 | 2013-11-29 | Bluetooth voice box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103686487A (en) |
| WO (1) | WO2015078059A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078061A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Bluetooth sound box |
| WO2015078055A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Bluetooth sound box |
| WO2017173630A1 (en) * | 2016-04-07 | 2017-10-12 | 邢皓宇 | Micro-sound box |
| CN108933817A (en) * | 2018-06-19 | 2018-12-04 | 深圳市炬力北方微电子有限公司 | A kind of pair system |
| CN115052232A (en) * | 2022-08-12 | 2022-09-13 | 杭州海康威视数字技术股份有限公司 | Pickup |
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| JPH1175297A (en) * | 1997-09-01 | 1999-03-16 | Denso Corp | Ultrasonic wave microphone and its frequency adjustment method |
| US20040179711A1 (en) * | 2003-03-13 | 2004-09-16 | Park Joon-Ho | Speaker having a weight ring |
| CN201699908U (en) * | 2010-05-24 | 2011-01-05 | 陈锐 | Portable loudspeaker box of cutting surfaces |
| CN201898591U (en) * | 2010-08-31 | 2011-07-13 | 曾华增 | Novel portable sound box with tumbler structure |
| CN202135291U (en) * | 2011-04-02 | 2012-02-01 | 余朝亮 | Serially connectable sound box |
| CN203167187U (en) * | 2013-02-04 | 2013-08-28 | 威立达数码科技(深圳)有限公司 | Bluetooth sound box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201860436U (en) * | 2010-09-17 | 2011-06-08 | 文创太阳能(福建)科技有限公司 | Movable solar sound box |
| CN101938684B (en) * | 2010-09-17 | 2013-07-24 | 文创太阳能(福建)科技有限公司 | Movable solar energy loudspeaker box |
| WO2014110732A1 (en) * | 2013-01-16 | 2014-07-24 | Liu Juntao | Loudspeaker |
-
2013
- 2013-11-29 CN CN201310631342.9A patent/CN103686487A/en active Pending
- 2013-12-16 WO PCT/CN2013/089546 patent/WO2015078059A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1175297A (en) * | 1997-09-01 | 1999-03-16 | Denso Corp | Ultrasonic wave microphone and its frequency adjustment method |
| US20040179711A1 (en) * | 2003-03-13 | 2004-09-16 | Park Joon-Ho | Speaker having a weight ring |
| CN201699908U (en) * | 2010-05-24 | 2011-01-05 | 陈锐 | Portable loudspeaker box of cutting surfaces |
| CN201898591U (en) * | 2010-08-31 | 2011-07-13 | 曾华增 | Novel portable sound box with tumbler structure |
| CN202135291U (en) * | 2011-04-02 | 2012-02-01 | 余朝亮 | Serially connectable sound box |
| CN203167187U (en) * | 2013-02-04 | 2013-08-28 | 威立达数码科技(深圳)有限公司 | Bluetooth sound box |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078061A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Bluetooth sound box |
| WO2015078055A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Bluetooth sound box |
| WO2017173630A1 (en) * | 2016-04-07 | 2017-10-12 | 邢皓宇 | Micro-sound box |
| CN108933817A (en) * | 2018-06-19 | 2018-12-04 | 深圳市炬力北方微电子有限公司 | A kind of pair system |
| CN115052232A (en) * | 2022-08-12 | 2022-09-13 | 杭州海康威视数字技术股份有限公司 | Pickup |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015078059A1 (en) | 2015-06-04 |
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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 |