CN103414967A - Miniature sound box - Google Patents
Miniature sound box Download PDFInfo
- Publication number
- CN103414967A CN103414967A CN2013103865808A CN201310386580A CN103414967A CN 103414967 A CN103414967 A CN 103414967A CN 2013103865808 A CN2013103865808 A CN 2013103865808A CN 201310386580 A CN201310386580 A CN 201310386580A CN 103414967 A CN103414967 A CN 103414967A
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- China
- Prior art keywords
- mini audio
- circuit board
- main body
- battery
- fixed
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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
- H04R1/02—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
- 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
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a miniature sound box. The miniature sound box comprises a shell and a chargeable battery which is fixed to the inner portion of the shell. Due to the fact that the battery is arranged inside the miniature sound box, under the powered condition, the miniature sound box can still be used normally without a computer; moreover, the battery is chargeable, when the battery is out of power, people can use the computer for charging the miniature sound box through a usb data line. Therefore, the miniature sound box can be used outdoors or under the condition that other miniature sound boxes do not exist.
Description
Technical field
The present invention relates to the sound equipment field, in particular, relate to a kind of mini audio.
Background technology
I have designed a kind of mini audio, comprise housing, am fixed on circuit board, loudspeaker and the vibrating membrane of enclosure interior; Described housing comprises that two ends are respectively arranged with the cover plate of the main body of the first opening and the second opening and described the first opening of sealing and seal the face-piece of described the second opening, and described cover plate and face-piece section adopt the mode of inserting to be separately fixed at the first opening part and second opening part of described main body; On described cover plate, be provided with sender, described loudspeaker are fixed on described cover plate by glue; The surface of described face-piece is provided with outwardly screw hole post, is provided with screw hole on described circuit board, and described circuit board is screwed on described face-piece; Described mini audio also comprises a vibrating membrane fixed frame, described used for oscillation glue is fixed on described vibrating membrane fixed frame, the shape of described vibrating membrane fixed frame and described main body adapts, and described vibrating membrane fixed frame is fixed on described body interior with glue; Described mini audio also comprises the speaker net be arranged on described cover plate, and speaker net can prevent effectively that dust from entering the inside of mini audio from the sender on cover plate; Between described loudspeaker and circuit board, be communicated with by wire, on described vibrating membrane fixed frame, be provided with the wire adapted with described wire shape and dodge hole; Described mini audio also comprises a usb data wire be communicated with described computer, and described circuit board is provided with the usb interface, and described mini audio is communicated with computer by the usb data wire.This scheme is unexposed.But mini audio inside does not arrange the power storage device, when being connected between mini audio and computer disconnected, mini audio can can't be worked because of outage.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mini audio with power supply.
The objective of the invention is to be achieved through the following technical solutions: a kind of mini audio comprises housing and the chargeable battery that is fixed on described enclosure interior.
Preferably, described mini audio also comprises circuit board and the vibrating membrane that is fixed on enclosure interior, and described battery is fixed between described vibrating membrane and described circuit board.This is the position of battery in mini audio inside.
Preferably, described housing comprises that two ends are respectively arranged with main body and the cover plate of described the first opening of sealing and the face-piece of described the second opening of sealing of the first opening and the second opening and hollow, described mini audio is involving vibrations film fixed frame also, and described vibrating membrane fixed frame is fixed on the inside of described main body with glue; Described battery is fixed on a side of described vibrating membrane fixed frame with glue.Battery is fixed on to a side of vibrating membrane fixed frame with glue, battery has stress point like this, can be at the mini audio inside shaking.
Preferably, the length of described main body is identical with width, and the length of described battery equals the interior distance of described main body, and the width of described battery is less than the interior distance of described main body.Like this battery just can with the joint, end of main body, the convenient glue fixing circuit board of using.
Preferably, described circuit board is screwed in described face-piece inner surface, on described circuit board, also is provided with u dish interface and u dish read module.Due to mini audio inside, be provided with the battery that can charge, be provided with so u dish interface, mini audio just can be in the situation that battery has electric use u dish to play the inner music of u dish.
Preferably, the external distance that the inner surface of described face-piece is provided with downward protrusion equals the second insertion section of distance in described main body, on the second insertion section of described face-piece, be provided with described u dish Interface Shape adapts and second dodge hole, on described main body, be provided with the u dish socket adapted with described u dish Interface Shape.U on circuit board dish interface can play a role like this.
Preferably, the beeline between described vibrating membrane fixed frame and described u dish socket is greater than or equal to the thickness of described battery.Loudspeaker are to fix on the cover board, and the distance between vibrating membrane and loudspeaker (source of sound) is maximum like this, and the distance of source of sound and vibrating membrane is larger within the specific limits, and the tonequality of mini audio is better.
Preferably, be provided with control switch on described circuit board, corresponding, on described the second insertion section, be provided with described control switch shape adapts and the 3rd dodge hole.Owing to being provided with battery, the operating state that control switch can be controlled mini audio is set, can when not using mini audio, mini audio be closed here, can power saving.
Preferably, described control switch is pushing formula switch, and there are both states in described control switch, and corresponding described mini audio opens and close two kinds of operating states respectively; Described mini audio also comprises that one is socketed in the switch protection shell on described control switch, and described switch protection valve jacket is connected on described control switch; Described switch protection shell comprises a block board, be arranged on the enclosing bone and be arranged on described attacker position of enclosing the outwardly strip on bone photo opposite of protrusion of described block board bottom, and described shape of enclosing bone and described pushing switch adapts; On described main body, be provided with the switch protection shell adapted with described switch protection hull shape shape and dodge hole.The control switch of switch protection shell on both can the protective circuit plate is set, facilitates again us to control the operating state of mini audio.
Preferably, between described circuit board and battery, connect with wire, between described circuit board and loudspeaker, also by wire, connect, described wire is communicated with described circuit board by connector, described connector comprises fixed part and insertion section, described fixed part is welded on circuit board, and described insertion section is connected with wire.Adopt connector to connect wire more firm than what weld with circuit board.
The present invention is because the inside at mini audio is provided with battery, battery has in electric situation, leaving the computer mini audio also can normally use, and battery can charge, we can use computer charge to mini audio with the usb data wire in dead battery, like this mini audio just can be out of doors or other do not have to have used in the situation of mini audio.
The accompanying drawing explanation
Fig. 1 is the overall schematic of the mini audio of the embodiment of the present invention;
Fig. 2 is the overall schematic at another visual angle of the mini audio of the embodiment of the present invention;
Fig. 3 is that the parts of the mini audio of the embodiment of the present invention launch schematic diagram;
Fig. 4 is the overall schematic of the main body of the embodiment of the present invention;
Fig. 5 is the loudspeaker schematic diagram of the embodiment of the present invention;
Fig. 6 is the speaker net schematic diagram of the embodiment of the present invention;
Fig. 7 is the schematic diagram at the cover plate back side of the embodiment of the present invention;
Fig. 8 is the front schematic view of the cover plate of the embodiment of the present invention;
Fig. 9 is face-piece and the massage protection shell assembling schematic diagram of the embodiment of the present invention;
Figure 10 is face-piece and the eyeglass assembling schematic diagram of the embodiment of the present invention;
Figure 11 is the circuit board of the embodiment of the present invention and the assembling schematic diagram of face-piece;
Figure 12 is the schematic diagram of the switch protection shell of the embodiment of the present invention;
Figure 13 is the schematic diagram of the massage protection shell of the embodiment of the present invention.
Wherein: 1, mini audio; 2, main body; 21, the first opening; 22, the second opening; 23, usb socket; 24, earphone jack; 25, u dish socket; 26, RAM (random access memory) card socket; 27, the switch protection shell is dodged hole; 28, lanyard hole; 3, cover plate; 31, the first insertion section; 32, sender; 33, the first spacing preiection; 34, loudspeaker placement platform; 35, strip reinforcement; 36, speaker net mounting table; 4, face-piece; 41, the second insertion section; 42, screw hole post; 43, display screen fixed frame; 44, show institute's fixed part; 45, wire hole; 46, first dodge hole; 47, second dodge hole; 48, lightening hole; 6, vibrating membrane; 6, vibrating membrane fixed frame; 7, loudspeaker; 8, speaker net; 81, insert bone; 9, show institute; 10, massage protection shell; 101, pressing piece; 102, annular platform; 103, connector; 104, location hole; 105, press bone; 11, circuit board; 12, battery; 13, switch protection shell; 131, block board; 132, enclose bone; 133, attacker position; 14, eyeglass; 15, RAM (random access memory) card protective cover.
Embodiment
A kind of mini audio, comprise housing and the chargeable battery that is fixed on described enclosure interior.The present invention is because the inside at mini audio is provided with battery, battery has in electric situation, leaving the computer mini audio also can normally use, and battery can charge, we can use computer charge to mini audio with the usb data wire in dead battery, like this mini audio just can be out of doors or other do not have to have used in the situation of mini audio.
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
As shown in Fig. 1-13, mini audio 1 comprise housing and be fixed on the loudspeaker 7 of enclosure interior, battery 12, circuit board 11 and be fixed on loudspeaker 7 and circuit board 11 between vibrating membrane 5.Housing comprises that two ends are respectively arranged with the main body 2 and the cover plate that is fixed on the first opening 21 places and the face-piece that is fixed on the second opening 22 places of the first opening 21 and the second opening 22, and the inside of main body 2 is hollow, and main body 2 is the square shape, the length of main body 2 and wide equating.
As described in Figure 3, battery 12 is strip.The length of battery 12 is identical with the interior distance of main body 2, the wide length that is less than battery 12 of battery 12.Battery 12 use glue are fixed between vibrating membrane 5 and circuit board 11, and a side of battery 12 directly contacts with a side of vibrating membrane fixed frame 6, and battery 12 just has stress point, can be at mini audio 1 inside shaking.Between battery 12 and circuit board 11, be communicated with wire, loudspeaker 7 are also to be communicated with by wire with circuit board 11, and wire is fixed on circuit board 11 by connector.Connector comprises that one is welded on the fixed part and the insertion section that is arranged on wire termination on circuit board 11, adopts connector to connect the firm of wire and circuit board 11 ratio welding.Battery 12 is rechargeable battery, by being arranged on usb interface on circuit board 11, it is charged.
Mini audio 1 also comprises the fixedly vibrating membrane fixed frame 6 of vibrating membrane 5, closely cooperates between vibrating membrane fixed frame 6 and main body, and vibrating membrane fixed frame 6 use glue are fixed on to body interior, and vibrating membrane 5 use glue are fixed on vibrating membrane fixed frame 6.Because vibrating membrane 5 is fixed between loudspeaker 7 and circuit board 11, between loudspeaker 7 and circuit board 11, be communicated with by wire, so be provided with wire on vibrating membrane fixed frame 6, dodge hole, facilitate wire to pass through vibration membrane fixed frame 6.
The outwardly external distance that cover plate 3 is provided with the panel of sender 32 in the middle of comprising and is arranged on the one side of panel equals the first insertion section 31 of main body 2 interior distances; Cover plate 3 adopts the mode of inserting to be fixed on the first opening 21 places of main body; The aperture of sender 32 is less than the diameter of loudspeaker 7, on cover plate 3, also be provided with the first spacing preiection 33 that an and internal diameter identical with the sender center equals the ring-type of loudspeaker 7 diameters, between the first spacing preiection 33 and sender 32, just formed so an external diameter and equaled the diameter of loudspeaker 7 and the loudspeaker placement platform that internal diameter is less than loudspeaker 7 diameters, with glue, loudspeaker have been fixed on the loudspeaker placement platform and just loudspeaker can have been fixed on the cover board like this.
As shown in Figure 7,31 places, centre position, the first insertion section are provided with the strip opening, and the inboard of the root of the first insertion section 31 is provided with the strip reinforcement of protrusion, and the height of the first spacing preiection 33 is identical with the height between the first insertion section 31.Cover plate 3 adopts plastic-injections one-body molded, is greater than in the edge setting of the panel of cover plate 3 chamferings that 90 degree are less than 180 degree, can prevent in use cover plate 3 scratch users' hand.
For convenience of description, here securing cover plate 3 face that is provided with the first insertion section 31 is that the relative face in the ，Yu back side, the back side of cover plate is for positive.Mini audio also comprises a speaker net 8.Speaker net 8 is fixed on the front of cover plate 3, and speaker net 8 covers sender 32, and the shape of the shape of speaker net 8 and cover plate 3 adapts.Because main body 3 is the square shape, cover plate 3 all is the square shape with speaker net 8 so, at four turnings of speaker net, be provided with outwardly and with the orthogonal slotting bone 81 of speaker net 8, on the panel of cover plate 3, be provided with the jack corresponding with slotting bone 81.In order to guarantee the fixedly evenness of rear board of speaker net 8, in the front of cover plate 3, be provided with the recessed speaker net mounting table 36 identical with speaker net 8 thickness.The hardness of metallic iron is better, and it is injection molded that here speaker net adopts metallic iron.
The shape of the shape of face-piece 4 and main body 2 adapts, and is the square shape, the length of face-piece 4 and the width also identical length that equals main body 2.The external distance that the one side of face-piece 4 is provided with downward protrusion equals the second insertion section 41 of main body 2 interior distances, and face-piece 4 inserts the second opening 22 places that are fixed on main body 2.For convenience of description, the face that face-piece 4 is provided with to the second insertion section 41 is defined as the back side of face-piece 4, the face relative with the back side of face-piece 4 is defined as the front of face-piece 4. and the shape of the shape of circuit board 11 and face-piece 4 adapts, on circuit board 11, be provided with screw hole, corresponding, the back side of face-piece 4 is provided with the screw hole post 42 protruded backward, and circuit board 11 is screwed on face-piece 4.The width of circuit board 11 equals the distance between the second insertion section 41, screw hole be positioned at the edge of described circuit board 11, screw hole post 42 is positioned at the second insertion section 42 and relative with the position of screw hole; The height of the second insertion section 41 equals the height sum of screw hole post 42 and circuit board 11.
Mini audio 1 also comprises the usb data wire be communicated with computer.Mini audio 1 has the function of playing the song on u dish and RAM (random access memory) card, and when plugged earphone, mini audio can also be used as broadcast receiver simultaneously.On circuit board, be provided with the usb interface, u coils interface, internal memory card interface and audio frequency delivery outlet, corresponding, on circuit board, also will be provided with the function module circuit corresponding with its function.Usb interface, u dish interface, internal memory card interface and audio frequency delivery outlet are positioned at a side of circuit board, and usb interface and audio frequency delivery outlet are arranged side by side on a side of circuit board, and internal memory card interface is relative with the position of u dish interface and audio frequency delivery outlet.For convenience of description, regulation here, the face that circuit board is provided with to u dish interface and audio frequency delivery outlet is defined as the front of circuit board, and the face that circuit board is provided with to internal memory card interface is defined as the reverse side of circuit board.Position for internal memory card interface and u dish interface and audio frequency delivery outlet is relative, if in the second 41De corresponding position, insertion section, be provided with root lower than first of internal memory card interface dodge hole 46 and with the shape of usb interface adapt second to dodge hole 47 just passable; In the corresponding position of main body 2, be provided with and usb interface, audio frequency delivery outlet, u dish interface and internal memory clamping shape usb socket 23, earphone jack 24, u dish socket 25 and RAM (random access memory) card socket 26 one to one, add the mark corresponding with its socket on the side of corresponding socket.
In order to prevent RAM (random access memory) card, when inserting internal memory card interface, insert partially; thereby cause the damage of circuit board 11; mini audio 1 also comprises that one is arranged on the RAM (random access memory) card protective cover 15 at internal memory card interface place; RAM (random access memory) card protective cover 15 is strip; RAM (random access memory) card protective cover 15 inside are provided with the RAM (random access memory) card adapted with internal memory card interface and dodge hole, and the width of RAM (random access memory) card protective cover 15 inside equals the height of internal memory card interface.The RAM (random access memory) card protective cover is fixed on first and dodges 46 places, place, hole, and RAM (random access memory) card protective cover 15 highly equals first and dodges the beeline of 46De edge, hole and described usb interface root; The first length of dodging hole 46 is greater than the length of internal memory card interface and equals the length of the outside of RAM (random access memory) card protective cover 15, and the certain first length of dodging hole 46 also can be greater than the length of the outside of RAM (random access memory) card protective cover 15.The first root of dodging hole 46 flushes with the root of described the second insertion section 41.
At the back side of circuit board 11, be provided with the function key corresponding with the mini audio function, described function key comprises mode key, adjusted key, lower adjusting key and Pause key, and adjusting key and mode key are used in conjunction with playing sequence and the broadcasting station that can regulate volume, song; Mode key can also be regulated the play mode of song.Function key is the outwardly DOOM sheet be arranged on circuit board.Because DOOM sheet ratio is easier to damage; if directly with hand or other object, press damage and the DOOM sheet small volume that the DOOM sheet may cause the DOOM sheet; between circuit board and face-piece, separated by the screw hole post be arranged on face-piece; like this after fixing circuit board; function key is in the inside of face-piece; be inconvenient to use the manual manipulation function key, mini audio 1 also comprises and is provided with the massage protection shell 10 corresponding with function key.As shown in figure 13, the 10 integral types designs of massage protection shell, comprise that hollow and one side are provided with the pressing piece 101 of opening, the opening place face of pressing piece 101 be provided with a strip with the contacted bone 105 of pressing of function key, with the connector 103 that is connected pressing piece 101.In the corresponding position of face-piece 4, be provided with button and dodge hole, the external diameter of pressing piece 101 equals that button is dodged the internal diameter in hole and the opening part of pressing piece 101 is provided with outwardly annular platform 102, and the height of pressing piece 101 is greater than the distance of function key to face-piece 4 outer surfaces.The length that pressing piece 101 is strip and pressing piece 101 is greater than the width of pressing piece 101; Press bone 105 identical with the direction on the limit, wide place of pressing piece 101, and press bone 105 protrusion pressing pieces 101.Connector 103 comprises a side on the limit, long place that is arranged on pressing piece 101 and the vertical bar and the cross bar that is connected vertical bar that protrude backward; The length of vertical bar is identical, and the width sum of the length of vertical bar and cross bar and button are dodged hole and equated to the beeline of face-piece inwall (the namely inwall of the second insertion section on face-piece).On cross bar, be provided with outwardly circular location hole 104, on face-piece 4, be provided with the projection that described location coordinates with wave point.The hydropexic button paster of one use glue also is set on function key; the length that the width of button paster equals the width of function key and button paster equals the total length of function key; can avoid like this DOOM sheet directly with massage protection shell 10, directly to contact, and can not affect the sensitivity of function key.
On circuit board 11, be provided with control switch, control switch is pushing formula switch; Have both states, corresponding mini audio opens and closes two kinds of operating states respectively.Corresponding, on the second insertion section 41, be provided with the control switch shape adapts and the 3rd dodge hole.Control switch can be controlled the operating state of mini audio 1, can when not using mini audio 1, mini audio 1 be closed here, can power saving.On control switch, be provided with a switch protection shell 13 as shown in figure 12, switch protection shell 13 is socketed on control switch; Switch protection shell 13 comprises a block board 131, be arranged on the enclosing bone 132 and be arranged on the attacker position 133 of the outwardly strip that encloses bone 132 opposite faces of protrusion of block board 131 bottoms, encloses bone 132 and adapts with the shape of control switch; On main body, be provided with the switch protection shell adapted with the control switch shape and dodge hole 27.The control switch of switch protection shell 13 on both can the protective circuit plate is set, facilitates again us to control the operating state of mini audio 1.
Mini audio 1 also comprises lyrics Presentation Function.Mini audio also comprises a lyrics display module, and lyrics display module comprises the lyrics Presentation Function modular circuit be arranged on circuit board 11 and shows institute 9.On the face-piece plate, be provided with and show that the display screen that institute's 9 shapes adapt dodges hole, show that institute 9 is the square shape, corresponding, the demonstration hole of dodging also is the square shape.The end that shows the hole of dodging is provided with the demonstration institute fixed frame 43 of dodging hole to the inner ring display screen protruded of face-piece 3, shows that the height of institute's fixed frame 43 is identical with the thickness that shows institute 8, between demonstration institute fixed frame 43 apart from demonstration 9 width equate; At the root of display screen fixed frame 43, be provided with across the demonstration institute fixed part 44 that shows institute's fixed frame 43, display screen fixed part 44 with the solid fixed frame 43 of display screen mutually vertical; And the root that shows institute's fixed frame 43 is identical with the thickness that shows institute 9 apart from the beeline of face-piece 4 outer surfaces, when the outside that shows institute 9 applies glue to be fixed on, show in institute's fixed frame 43 like this, and show 9 with the outer surface assurance of face-piece, flush afterwards fixing.Show between institute 9 and circuit board 11 and be communicated with by flexible PCB, be provided with wire hole 45 on demonstration institute fixed part 44.It is adjacent that button on wire hole 45 positions and face-piece 4 is dodged the position in hole.On demonstration institute fixed part, also be provided with lightening hole 48, can alleviate the overall weight of mini audio, be convenient for carrying.For convenience of description, by show the side that institute 9 contacts with demonstration institute fixed part be defined as demonstration 9 front, show the opposite face in 9 front be the aspect of display screen, for fear of show 9 with face-piece 4 directly contact the demonstration that causes 9 wearing and tearing, show 9 the back side paper adapted with display screen 9 shapes is set, and paper is thinner, takes up space hardly.
Mini audio 1 also comprise one be arranged on face-piece 4 and cover show 9 eyeglass 14; The shape of eyeglass 14 adapts with the shape that shows institute 9, and the width of eyeglass 14 is greater than demonstration 9 width, and the width of eyeglass 14 is less than the width of face-piece 4.Eyeglass 14 covers whole face-piece 4, on face-piece, is provided with the recessed eyeglass mounting table identical with eyeglass 14 sizes, and the distance between eyeglass mounting table both ends is identical with the thickness of eyeglass 14.Eyeglass 14 use glue are fixed on the eyeglass mounting table, and the glue of selecting is double faced adhesive tape, and this is because the viscosity of double faced adhesive tape is better, and situation about can overflow when pressing unlike liquid glue, can pollution displaying institute.On eyeglass 14, be provided with circuit board on the function key shape adapt dodge hole.For eyeglass 14 better is fixed on face-piece 4, at the turning of eyeglass 14, be provided with chamfering, corresponding, the turning of described eyeglass mounting table also is provided with chamfering.Schematic diagram after the combination of eyeglass 14 and face-piece as shown in figure 10.
On main body 2, be provided with lanyard hole 28, the lanyard hole is two and is positioned at the end at one of them turning at 2 four turnings of main body, convenient like this lanyard is fixed on the lanyard hole 28 on main body.Because main body is the square shape, there are corner angle at the turning of main body, is provided with chamfering at the turning of main body 2, can avoid the lanyard of grinding away.Because the turning of main body 2 is provided with chamfering, corresponding, be fixed on cover plate 3 on main body 2 and the turning of face-piece 4 and also be provided with chamfering.
Lanyard hole 28 is positioned at the end at the second opening 22 places of main body 2, and face-piece 4 is fixed on the second opening 22 places of main body 2, position in the correspondence of the second insertion section 41 is provided with the second lanyard hole clearance position, and the width of the second lanyard hole clearance position is greater than the distance between the lanyard hole, lanyard could be drawn from main body 2 inside like this.
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 the 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, section should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a mini audio, is characterized in that, comprises housing and the chargeable battery that is fixed on described enclosure interior.
2. mini audio as claimed in claim 1, is characterized in that, described mini audio also comprises circuit board and the vibrating membrane that is fixed on enclosure interior, and described battery is fixed between described vibrating membrane and described circuit board.
3. mini audio as claimed in claim 2, it is characterized in that, described housing comprises that two ends are respectively arranged with main body and the cover plate of described the first opening of sealing and the face-piece of described the second opening of sealing of the first opening and the second opening and hollow, described mini audio is involving vibrations film fixed frame also, and described vibrating membrane fixed frame is fixed on the inside of described main body with glue; Described battery is fixed on a side of described vibrating membrane fixed frame with glue.
4. mini audio as claimed in claim 3, is characterized in that, the length of described main body is identical with width, and the length of described battery equals the interior distance of described main body, and the width of described battery is less than the interior distance of described main body.
5. mini audio as claimed in claim 3, is characterized in that, described circuit board is screwed in described face-piece inner surface, on described circuit board, also is provided with u dish interface and u dish read module.
6. mini audio as claimed in claim 5, it is characterized in that, the external distance that the inner surface of described face-piece is provided with downward protrusion equals the second insertion section of distance in described main body, on the second insertion section of described face-piece, be provided with described u dish Interface Shape adapts and second dodge hole, on described main body, be provided with the u dish socket adapted with described u dish Interface Shape.
7. mini audio as claimed in claim 6, is characterized in that, the beeline between described vibrating membrane fixed frame and described u dish socket is greater than or equal to the thickness of described battery.
8. mini audio as claimed in claim 6, is characterized in that, is provided with control switch on described circuit board, corresponding, on described the second insertion section, is provided with described control switch shape adapts and the 3rd dodges hole.
9. mini audio as claimed in claim 8, is characterized in that, there are both states in described control switch, and corresponding described mini audio opens and close two kinds of operating states respectively; Described mini audio also comprises that one is socketed in the switch protection shell of described control switch; Described switch protection shell comprises a block board, be arranged on the enclosing bone and be arranged on described attacker position of enclosing the outwardly strip on bone photo opposite of protrusion of described block board bottom, and described shape of enclosing bone and described pushing switch adapts; On described main body, be provided with the switch protection shell adapted with described switch protection hull shape shape and dodge hole.
10. mini audio as claimed in claim 1, it is characterized in that, between described circuit board and battery, connect with wire, between described circuit board and loudspeaker, also by wire, connect, described wire is communicated with described circuit board by connector, described connector comprises fixed part and insertion section, and described fixed part is welded on circuit board, and described insertion section is connected with wire.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103865808A CN103414967A (en) | 2013-08-29 | 2013-08-29 | Miniature sound box |
| PCT/CN2013/082746 WO2015027499A1 (en) | 2013-08-29 | 2013-08-30 | Mini-speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103865808A CN103414967A (en) | 2013-08-29 | 2013-08-29 | Miniature sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103414967A true CN103414967A (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103865808A Pending CN103414967A (en) | 2013-08-29 | 2013-08-29 | Miniature sound box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103414967A (en) |
| WO (1) | WO2015027499A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686525A (en) * | 2013-11-29 | 2014-03-26 | 谢虹 | Bluetooth voice box |
| CN103763644A (en) * | 2013-12-30 | 2014-04-30 | 刘骏涛 | Miniature stereo |
| CN103856846A (en) * | 2014-02-28 | 2014-06-11 | 刘骏涛 | Miniature sound box |
| WO2015027504A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini speaker |
| WO2015027502A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015027501A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015027503A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015027496A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015035632A1 (en) * | 2013-09-12 | 2015-03-19 | Liu Juntao | Loudspeaker |
| WO2015100671A1 (en) * | 2013-12-30 | 2015-07-09 | 刘骏涛 | Miniature audio electronic |
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| WO2015027503A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015027504A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini speaker |
| WO2015027502A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015027501A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015027496A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015035632A1 (en) * | 2013-09-12 | 2015-03-19 | Liu Juntao | Loudspeaker |
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| CN103763644A (en) * | 2013-12-30 | 2014-04-30 | 刘骏涛 | Miniature stereo |
| WO2015100677A1 (en) * | 2013-12-30 | 2015-07-09 | 刘骏涛 | Miniature audio electronic |
| WO2015100671A1 (en) * | 2013-12-30 | 2015-07-09 | 刘骏涛 | Miniature audio electronic |
| CN103856846A (en) * | 2014-02-28 | 2014-06-11 | 刘骏涛 | Miniature sound box |
| WO2015149240A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
| WO2015149247A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Portable miniature audio player |
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| WO2015027499A1 (en) | 2015-03-05 |
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Application publication date: 20131127 |