CN103957481A - Portable mini loudspeaker box - Google Patents
Portable mini loudspeaker box Download PDFInfo
- Publication number
- CN103957481A CN103957481A CN201410125736.1A CN201410125736A CN103957481A CN 103957481 A CN103957481 A CN 103957481A CN 201410125736 A CN201410125736 A CN 201410125736A CN 103957481 A CN103957481 A CN 103957481A
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- CN
- China
- Prior art keywords
- loudspeaker
- main body
- portable mini
- mini audio
- limiting stand
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- 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.)
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Abstract
The invention discloses a portable mini loudspeaker box. The portable mini loudspeaker box comprises a cylindrical main body, a horn, a battery and a circuit board, wherein the main body is arranged in cooperation with the size of the hand, the horn, the battery and the circuit board are arranged inside the main body, the horn fixed end of the main body is provided with a first opening, and the horn is fixed in the first opening end of the main body through glue. According to the portable mini loudspeaker box, the horn is fixed to one end of the main body through the glue, fixing firmness is achieved through the glue, and therefore the horn can not shake in the main body when the portable mini loudspeaker box is used or carried.
Description
Technical field
The present invention relates to sound equipment field, in particular, relate to a kind of portable mini audio.
Background technology
I have designed a kind of portable mini audio, comprise and am the main body that cylindric and applicable hand size arranges; Be fixed on circuit board, loudspeaker and the battery of body interior; The battery compartment of fixing described battery, the both sides of described battery compartment are provided with the projection of outwardly strip, the corresponding position of described main body be provided with for described in block protruding chute, battery compartment is stuck in body interior; Described circuit board comprises and is provided with the main circuit board of TF card interface and USB interface and controls the button circuit board of main circuit board, and main circuit board is screwed in the bottom of battery compartment and button circuit board and is screwed in one end of battery compartment.One end of main body is provided with opening, loudspeaker are directly placed on to body interior by opening, button circuit board is fixed on the openend of main body by battery compartment, this portable mini audio also comprises that one is used for protecting and expands the keypad of button circuit board, and keypad is applicable to opening and arranges and be firmly fixed on openend with retainer plate.This scheme is unexposed.Because loudspeaker are directly placed in main body, may in the time using or carry, rock, and all be connected with wire between loudspeaker and battery and circuit board, thereby in the time rocking, may occur that poor wire connection affects the normal use of this portable mini audio.
Summary of the invention
Technical problem to be solved by this invention is to provide the portable mini audio that a kind of loudspeaker fixedly secure.
The object of the invention is to be achieved through the following technical solutions: a kind of portable mini audio, comprise and be the main body of cylindric and applicable hand size setting and be fixed on loudspeaker, battery and the circuit board in described main body, the loudspeaker stiff end of described main body is provided with the first opening, and described loudspeaker are fixed in the first openend of described main body with glue.
Preferably, the opposite end of the first opening of described main body is provided with the second opening, is provided with circular loudspeaker limiting stand of being of protrusion in the first openend of described main body; Described loudspeaker are fixed in described loudspeaker limiting stand with glue by the second opening.Loudspeaker limiting stand is set can better be fixed loudspeaker and can limit the installation site of loudspeaker in main body with glue, and it is for loudspeaker are arranged in main body that the second opening is set.
Preferably, the edge of the sound mouth of described loudspeaker is provided with outwardly annular projection, and described annular projection is fixed on described loudspeaker limiting stand with glue.The contact area that annular projection can increase sound mouth and the loudspeaker limiting stand of loudspeaker is set, better with the fixing loudspeaker of glue.
Preferably, described portable mini audio also comprises that one is provided with the speaker net of sender, and described speaker net is applicable to the setting of described loudspeaker limiting stand and is fixed on the outside of described loudspeaker limiting stand with glue.Speaker net is set and can protects expansion loudspeaker.
Preferably, the external diameter of described speaker net equals the internal diameter of described main body.Setting is also the contact area in order to increase speaker net and loudspeaker limiting stand like this, better with glue, speaker net is fixed on loudspeaker limiting stand.
Preferably, the edge of described speaker net is provided with turnover backward.Can strengthen like this force intensity that is subject to of speaker net, prevent speaker net distortion when mounted.
Preferably, the length of described turnover is less than the distance of described loudspeaker limiting stand to the first openend.Speaker net, in the fixing inside that is positioned at main body later, can be protected expansion speaker net to a certain extent like this.
Preferably, described sender is circular hole and is evenly arranged in described speaker net.This is the concrete form that sender arranges in speaker net.
Preferably, described speaker net is five metals material.The hardness of five metals material is large, makes speaker net be subject to the intensity enhancing of external force.
Preferably, the first open end of described main body is provided with leans on rope hole, and described lanyard hole is arranged on the outside of described loudspeaker limiting stand.Setting is leant on rope hole and can by lanyard hole, this portable mini audio be connected with lanyard when needed, can prevent that by leaning on the outside that the hole of restricting is arranged on loudspeaker limiting stand dust from entering in main body from leaning on the hole of restricting.
The present invention is owing to loudspeaker are fixed on to one end of main body with glue, and glue fixation be rocked when loudspeaker can or not carry in use like this in main body.
Brief description of the drawings
Fig. 1 is the overall schematic of the portable mini audio of the embodiment of the present invention;
Fig. 2 is the fractionation schematic diagram of the portable mini audio of the embodiment of the present invention;
Fig. 3 is the loudspeaker schematic diagram of the embodiment of the present invention;
Fig. 4 is the speaker net schematic diagram of the embodiment of the present invention.
Wherein: 1, main body; 101, depression; 2, speaker net; 21, sender; 22, turnover; 3, loudspeaker; 31, annular projection; 4, battery; 5, button circuit board; 6, keypad; 7, retainer plate; 8, battery compartment; 9, main circuit board; 10, TF card; 11, Five-gold-sheet.
Embodiment
A kind of portable mini audio, comprise and be the main body of cylindric and applicable hand size setting and be fixed on loudspeaker, battery and the circuit board in described main body, the loudspeaker stiff end of described main body is provided with the first opening, and described loudspeaker are fixed in the first openend of described main body with glue.The present invention is owing to loudspeaker are fixed on to one end of main body with glue, and glue fixation be rocked when loudspeaker can or not carry in use like this in main body.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Figures 1 to 4, portable mini audio comprise the main body 1 that is cylindric and applicable hand size and arranges, be fixed on the circuit board of main body 1 inside, the loudspeaker 3 that are electrically connected with described circuit board and provide the battery 4 of power supply for loudspeaker 3 and circuit board.Main body 1 is arranged to cylindricly in the time that user grasps main body 1, can user's hand by thick stick like this; The applicable hand size of main body 1 arranges and there will not be like this situation incessantly of holding.Main body 1 arranged outside has mild depression 101, here caves in 101 to be just equivalent to a placed side, can make this portable mini audio traverse time, can on placement section, not rock.
Loudspeaker 3 are fixed on one end of main body 1, at the loudspeaker stiff end of main body 1, the first opening are set, and the other end of main body 1 is provided with the second opening, are provided with circular loudspeaker limiting stand (not shown) of being of protrusion in the first openend of main body 1; Loudspeaker 3 are fixed in loudspeaker limiting stand with glue by the second opening.The edge of the sound mouth of loudspeaker 3 is provided with outwardly annular projection 31, and annular projection 31 use glue are fixed on loudspeaker limiting stand.The contact area that annular projection 31 can increase sound mouth and the loudspeaker limiting stand of loudspeaker is set, more wicked with the fixing loudspeaker 3 of glue.
Portable mini audio also comprises that one is provided with the speaker net 2 of sender 21, and speaker net 2 is applicable to the setting of described loudspeaker limiting stand and is fixed on the outside of described loudspeaker limiting stand with glue.The external diameter of speaker net 2 equals the internal diameter of main body 1.The contact area that can increase speaker net 2 and loudspeaker limiting stand is set like this, better with glue, speaker net 2 is fixed on loudspeaker limiting stand.The edge of speaker net 2 is provided with turnover 22 backward.Can strengthen like this force intensity that is subject to of speaker net 2, prevent that speaker net 2 is out of shape when mounted.The length of turnover 22 is less than the distance of loudspeaker limiting stand to the first openend.Speaker net 2, in the fixing inside that is positioned at main body 1 later, can be protected to a certain extent and expand speaker net 2 like this.
As shown in Figure 4, sender 21 is circular hole and is evenly arranged in described speaker net 2.Speaker net 2 adopts the five metals material that hardness is stronger to be stamped to form in this embodiment.The first open end of main body 1 is provided with lanyard hole, leans on rope hole and is positioned at the outside of loudspeaker limiting stand.Lanyard hole is set and can be when needed by leaning on rope hole, this portable mini audio be connected with lanyard, the outside of leaning on the hole of restricting and be arranged on loudspeaker limiting stand can be prevented to dust enters in main body from lanyard hole.
Portable mini audio also comprises that one is used for fixing the battery compartment 8 of battery 4, and battery compartment 8 is applicable to main body 1 and arranges.Battery compartment 8 is strip, is provided with outwardly fixture block in the both sides of the bottom of battery compartment 8, and main body 1 inside is provided with the draw-in groove coordinating with fixture block, and battery compartment 8 is stuck in main body 1.Be respectively arranged with the Five-gold-sheet 11 that is used for fixing turn-on battery both positive and negative polarity at the two ends of battery compartment 8, be connected ease of assembly like this by Five-gold-sheet 11 with circuit board and loudspeaker.
Circuit board comprises the main circuit board 9 that is provided with TF card interface and USB interface and the button circuit board 5 of controlling main circuit board 9.Main circuit board 9 is screwed in the bottom of battery compartment 8, and button circuit board 5 is screwed in one end of battery compartment 8.In this embodiment, TF card interface and USB interface are arranged on one end of main circuit board 9, are provided with the hole of dodging for dodging TF card interface and USB interface on button circuit board 5.This portable mini audio also comprises that one is used for protecting the keypad 6 that expands button circuit board.Button circuit board 5 and keypad 6 are applicable to 1 setting of main body.This portable mini audio, also comprises that one fixes the retainer plate 7 of keypad 6, is provided with rotation screw thread in the button circuit board 5 stiff end inside of main body 1, and retainer plate 7 is applicable to main body 1 and arranges, and rotation is fixed on the end of main body 1.
This portable mini audio is connected with computer by USB interface with USB line, just can play the music on computer.TF card 10 is inserted on TF card interface, and operation push-button plate 6 just can have been play the music on TF card 10.
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 portable mini audio, comprise and be the main body of cylindric and applicable hand size setting and be fixed on loudspeaker, battery and the circuit board in described main body, it is characterized in that, the loudspeaker stiff end of described main body is provided with the first opening, and described loudspeaker are fixed in the first openend of described main body with glue.
2. portable mini audio as claimed in claim 1, is characterized in that, the opposite end of the first opening of described main body is provided with the second opening, is provided with circular loudspeaker limiting stand of being of protrusion in the first openend of described main body; Described loudspeaker are fixed in described loudspeaker limiting stand with glue by the second opening.
3. portable mini audio as claimed in claim 2, is characterized in that, the edge of the sound mouth of described loudspeaker is provided with outwardly annular projection, and described annular projection is fixed on described loudspeaker limiting stand with glue.
4. portable mini audio as claimed in claim 2, is characterized in that, described portable mini audio also comprises that one is provided with the speaker net of sender, and described speaker net is applicable to the setting of described loudspeaker limiting stand and is fixed on the outside of described loudspeaker limiting stand with glue.
5. portable mini audio as claimed in claim 4, is characterized in that, the external diameter of described speaker net equals the internal diameter of described main body.
6. portable mini audio as claimed in claim 5, is characterized in that, the edge of described speaker net is provided with turnover backward.
7. portable mini audio as claimed in claim 6, is characterized in that, the length of described turnover is less than the distance of described loudspeaker limiting stand to the first openend.
8. portable mini audio as claimed in claim 4, is characterized in that, described sender is circular hole and is evenly arranged in described speaker net.
9. portable mini audio as claimed in claim 4, is characterized in that, described speaker net is five metals material.
10. portable mini audio as claimed in claim 7, is characterized in that, the first open end of described main body is provided with lanyard hole, described in lean on rope hole and be arranged on the outside of described loudspeaker limiting stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125736.1A CN103957481A (en) | 2014-03-31 | 2014-03-31 | Portable mini loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125736.1A CN103957481A (en) | 2014-03-31 | 2014-03-31 | Portable mini loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103957481A true CN103957481A (en) | 2014-07-30 |
Family
ID=51334687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410125736.1A Pending CN103957481A (en) | 2014-03-31 | 2014-03-31 | Portable mini loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103957481A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149239A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
| WO2015149245A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
| WO2015149246A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
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| CN101228471A (en) * | 2005-07-25 | 2008-07-23 | 罗伯特·博世有限公司 | Lighting device provided with means for producing incoherent illuminating light and a laser marking light |
| CN201092023Y (en) * | 2007-04-24 | 2008-07-30 | 陈依程 | Modified hand-held tool group fittings |
| CN201570527U (en) * | 2009-12-02 | 2010-09-01 | 上海汇珏网络通信设备有限公司 | Rail-mounted storage battery bin |
| CN202261700U (en) * | 2011-08-10 | 2012-05-30 | 深圳市迈高多媒体有限公司 | Telescopic sound box |
| CN202406251U (en) * | 2011-12-30 | 2012-08-29 | 黄山学院 | Novel sound box structure |
| CN103096195A (en) * | 2013-01-16 | 2013-05-08 | 刘骏涛 | Voice box |
| CN203136088U (en) * | 2013-02-22 | 2013-08-14 | 深圳市健宁科技有限公司 | Dice sound box |
-
2014
- 2014-03-31 CN CN201410125736.1A patent/CN103957481A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101228471A (en) * | 2005-07-25 | 2008-07-23 | 罗伯特·博世有限公司 | Lighting device provided with means for producing incoherent illuminating light and a laser marking light |
| CN201092023Y (en) * | 2007-04-24 | 2008-07-30 | 陈依程 | Modified hand-held tool group fittings |
| CN201570527U (en) * | 2009-12-02 | 2010-09-01 | 上海汇珏网络通信设备有限公司 | Rail-mounted storage battery bin |
| CN202261700U (en) * | 2011-08-10 | 2012-05-30 | 深圳市迈高多媒体有限公司 | Telescopic sound box |
| CN202406251U (en) * | 2011-12-30 | 2012-08-29 | 黄山学院 | Novel sound box structure |
| CN103096195A (en) * | 2013-01-16 | 2013-05-08 | 刘骏涛 | Voice box |
| CN203136088U (en) * | 2013-02-22 | 2013-08-14 | 深圳市健宁科技有限公司 | Dice sound box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149239A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
| WO2015149245A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
| WO2015149246A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140730 |
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| RJ01 | Rejection of invention patent application after publication |