CN203691566U

CN203691566U - Mini sound box

Info

Publication number: CN203691566U
Application number: CN201320535234.7U
Authority: CN
Inventors: 刘骏涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-29
Filing date: 2013-08-29
Publication date: 2014-07-02
Anticipated expiration: 2023-08-29

Abstract

The utility model discloses a miniature sound box. The miniature sound box comprises a main body and hanging rope holes formed in the main body. The rope hanging holes are two strip-shaped holes. Due to the fact that the hanging rope holes are formed in the body of the miniature sound box, a hanging rope can be found out to be fixed to the hanging rope holes, the quantity of the hanging rope holes is two and the two hanging rope holes are close to each other, which is convenient to install the hanging ropes. When a user needs to move the miniature sound box, the user can simply hold the hanging rope with a hand or fix the other end of the hanging rope to a key ring or other objects; when the user needs to place the miniature sound box, the user can also use the hanging rope to hang the miniature sound box to an obvious position, and the miniature sound box can be found out conveniently when needing to be used next time.

Description

A kind of mini audio

Technical field

The utility model relates to sound equipment field, in particular, relates to a kind of mini audio.

Background technology

I have designed a kind of mini audio, comprise that two ends are respectively arranged with the main body of the first opening and the second opening and seal described main body the cover plate and the face-piece that are fixed on described the first opening and the second opening part, described main body is square shape, described cover plate and the width of face-piece equal the width of described main body, on described cover plate, be provided with the first insertion section that outer distance equals described body interior width, on described face-piece, be provided with the second insertion section that outer distance equals described body interior width, described cover plate and face-piece adopt the mode of inserting to be separately fixed at the first opening and second opening part of described main body, also involving vibrations film, loudspeaker and circuit board and vibrating membrane fixed frame, battery, the described shape of vibrating membrane fixed frame and the shape of described main body adapt, the width of described vibrating membrane fixed frame equals the width of described body interior, on described vibrating membrane fixed frame, be provided with the vibrating membrane adapting with described vibrating membrane shape and dodge hole, the vibrating membrane that described glue used for oscillation is fixed on described vibrating membrane fixed frame is dodged the edge in hole, and described vibrating membrane fixed mount is fixed on the inside of described main body with glue, described circuit board and the shape of described face-piece adapt, the width of circuit board equals the width of described the second inside, insertion section, on described face-piece, be provided with the screw hole post of protrusion, on described circuit board, be provided with screw hole, described circuit board is screwed on described face-piece, and the height of described the second insertion section equals the thickness sum of height and the described circuit board of described screw hole post, the shape of described loudspeaker and described cover plate adapts, the diameter of described loudspeaker equals the width of described the first inside, insertion section, one sender is set on described cover plate, the aperture of described sender is less than the diameter of loudspeaker sound mouth, on described cover plate, arrange one and be positioned at the first spacing preiection of concentric outwardly ring-type with described sender, the internal diameter of the first described spacing preiection equals the diameter of loudspeaker sender, with glue by fixing loudspeaker on the cover board, described battery is rechargeable battery, and the length of described circuit board equals the width of described main body, and described circuit board is fixed on glue the side that vibrating membrane fixed frame is relative with described circuit board, and described circuit board is close to described vibrating membrane fixed frame, described battery is connected by wire with circuit board, between described loudspeaker and vibrating membrane, is connected by wire, because loudspeaker and circuit board are separately fixed at the both sides of described vibrating membrane fixed frame, dodges hole so be provided with wire on vibrating membrane fixed frame, described mini audio not only can be connected with computer, can also play the music in RAM (random access memory) card and u dish, there is radio function simultaneously, on described circuit board, be provided with function key and massage protection shell, on face-piece, be provided with the button corresponding with described massage protection shell and dodge hole, described mini audio also comprises that one is arranged on the display screen on described face-piece and is arranged on the eyeglass on described display screen, and mini audio can show the lyrics.This scheme is unexposed.Mini audio need to be taken with hand when mobile, although mini audio is less, but it is also not too convenient to take with hand, and can be placed used time user not when mini audio, because mini audio is small size article, take up an area space little, in the time that user forgets the lay down location of mini audio, be not easy to find.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of mini audio with lanyard fixture.

The purpose of this utility model is achieved through the following technical solutions: a kind of mini audio, and comprise main body, and be arranged on the lanyard hole in described main body, described lanyard hole is that two bar holes and position are close.

Preferably, described lanyard hole is arranged on the end of described main body.This is the concrete setting position of lanyard.

Preferably, described main body entirety is square shape, and described lanyard hole is positioned at the both sides at a turning of described main body.Place, the turning prescription that lanyard hole is arranged on to main body is just fixed lanyard.

Preferably, the corner of described main body is provided with chamfering.Main body is block, and there are corner angle at the turning of main body, is provided with chamfering and avoids the lanyard of grinding away on the turning of main body.

Preferably, the two ends of described main body are respectively arranged with first opening and second opening identical with distance in described main body, and described mini audio also comprises the cover plate that is fixed on described the first opening part and the face-piece that is fixed on described the second opening part; Described lanyard hole is positioned at the end at the first opening part place of described main body, is provided with the first insertion section that external distance is identical with distance in described main body on described cover plate, and lanyard hole corresponding to the first described insertion section is provided with the first recessed lanyard clearance position.The first lanyard clearance position is set can make lanyard pass from the inside of main body.

Preferably, the width of the first described lanyard clearance position is greater than the distance between described lanyard hole.Only in this way the first lanyard clearance position just can reach the object that it is set.

Preferably, the two ends of described main body are respectively arranged with first opening and second opening identical with distance in described main body, and described mini audio also comprises the cover plate that is fixed on described the second opening part and the face-piece that is fixed on described the second opening part; Described lanyard hole is positioned at the end at the second opening part place of described main body, is provided with the second insertion section that external distance is identical with distance in described main body on described face-piece, and described position corresponding to the second insertion section is provided with the second lanyard clearance position.This is the another kind of setting position of lanyard.

Preferably, the width of the second described lanyard clearance position is greater than the distance between described lanyard hole.Same, only in this way the second lanyard clearance position just can reach the object that it is set.

The utility model is owing to being provided with lanyard hole in the main body of mini audio, looks for a lanyard to be fixed on lanyard hole, and lanyard hole be two and position close, convenient like this installation lanyard; In the time that user need to mobile mini audio, then just can hold lanyard or the other end of lanyard is fixed on key ring or other object just passable with hand; In the time that user need to place mini audio, also can mini audio be hung over to a visibility point place with lanyard, search while use convenient next time.

Accompanying drawing explanation

Fig. 1 is the overall schematic of the mini audio of the utility model embodiment mono-;

Fig. 2 is the overall schematic at another visual angle of the mini audio of the utility model embodiment mono-;

Fig. 3 is that the parts of the mini audio of the utility model embodiment mono-launch schematic diagram;

Fig. 4 is the overall schematic of the main body of the utility model embodiment mono-;

Fig. 5 is the loudspeaker schematic diagram of the utility model embodiment mono-;

Fig. 6 is the speaker net schematic diagram of the utility model embodiment mono-;

Fig. 7 is the schematic diagram at the cover plate back side of the utility model embodiment mono-;

Fig. 8 is the front schematic view of the cover plate of the utility model embodiment mono-;

Fig. 9 is face-piece and the massage protection shell assembling schematic diagram of the utility model embodiment mono-;

Figure 10 is face-piece and the eyeglass assembling schematic diagram of the utility model embodiment mono-;

Figure 11 is the circuit utmost point of the utility model embodiment mono-and the assembling schematic diagram of face-piece;

Figure 12 is the schematic diagram of the switch protection shell of the utility model embodiment mono-;

Figure 13 is the schematic diagram of the massage protection shell of the utility model embodiment mono-.

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, 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, display screen fixed part; 45, wire hole; 46, first dodge hole; 47, second dodge hole; 48, lightening hole; 5, vibrating membrane; 6, vibrating membrane fixed frame; 7, loudspeaker; 8, speaker net; 81, insert bone; 9, display screen; 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, comprises main body, and is arranged on the lanyard hole in described main body, described lanyard hole is that two bar holes and position are close.The utility model is owing to being provided with lanyard hole in the main body of mini audio, looks for a lanyard to be fixed on lanyard hole,, and lanyard hole be two and position close, convenient like this installation lanyard; In the time that user need to mobile mini audio, then just can hold lanyard or the other end of lanyard is fixed on key ring or other object just passable with hand; In the time that user need to place mini audio, also can mini audio be hung over to a visibility point place with lanyard, search while use convenient next time.

Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.

Embodiment mono-

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 and the face-piece that is fixed on the second opening 22 places that are fixed on the first opening 21 places of the first opening 21 and the second opening 22, the inside of main body 2 be hollow and be square shape, the length of main body 2 and wide equating, lanyard hole 28 is set in main body 2.

The shape of the shape of face-piece 4 and main body 2 adapts, and is 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 protruding 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 41 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.

Lanyard hole 28 is two bar holes and the end that is positioned at one of them turning at 2 four turnings of main body, so conveniently lanyard is fixed on the lanyard hole 28 in main body.Because main body 2 is square shape, there are corner angle at the turning of main body 2, 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 in main body 2 and the turning of face-piece 4 and be also provided with chamfering.Mini audio 1 also comprises the lanyard being fixed on lanyard hole 28.

Mini audio 1 also comprises the vibrating membrane fixed frame 6 of fixing vibrating membrane 5, and vibrating membrane fixed frame 6 and main body 2 close-fittings are also fixed on the inside of main body 2 with glue; 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, dodge hole so be provided with wire on vibrating membrane fixed frame 6, 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, be also provided with the first spacing preiection 33 that an and internal diameter identical with 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 loudspeaker placement platform that the diameter of loudspeaker 7 and internal diameter are less than loudspeaker 7 diameters, like this with glue by loudspeaker be just fixed on loudspeaker placement platform can by fixing loudspeaker on the cover board.

As shown in Figure 7,31 centre position places, the first insertion section are provided with strip opening, and the inner side of the root of the first insertion section 31 is provided with the strip reinforcement of protrusion, and height between the height of the first spacing preiection 33 and the first insertion section 31 is identical.Cover plate 3 adopts plastic-injection one-body molded, is greater than in the edge setting of the panel of cover plate 3 chamfering 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 is provided with the back side that the face of the first insertion section 31 is cover plate, and the face relative with the back side is 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 square shape, cover plate 3 is all square shape with speaker net 8 so, be provided with at four turnings of speaker net 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 evenness of speaker net 8 fixing rear boards, be provided with the recessed speaker net mounting table 36 identical with speaker net 8 thickness in the front of cover plate 3.The hardness of metal material is better, and here speaker net adopts metal material.

Mini audio 1 also comprises the usb data wire being communicated with computer.Mini audio 1 has the function of playing the song in u dish and RAM (random access memory) card, and in the time of plugged earphone, mini audio can also use as broadcast receiver simultaneously.On circuit board, be provided with usb interface, u coils interface, internal memory card interface and audio frequency delivery outlet, corresponding, also will be provided with the function module circuit corresponding with its function on circuit board.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.Because the position of internal memory card interface and u dish interface and audio frequency delivery outlet is relative, if be provided with in the corresponding position of the second insertion section 41 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; Be provided with in the corresponding position of main body 2 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 the time inserting internal memory card interface, insert partially in order to prevent RAM (random access memory) card; 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 adapting 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.RAM (random access memory) card protective cover is fixed on first and dodges 46 place places, hole, and RAM (random access memory) card protective cover 15 highly equals first and dodges the beeline of edge and the described usb interface root in hole 46; The first length of dodging hole 46 is greater than the length of internal memory card interface and equals the outside length of RAM (random access memory) card protective cover 15, and the certain first length of dodging hole 46 also can be greater than the outside length 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.

Be provided with the function key corresponding with mini audio function at the back side of circuit board 11, described function key comprises mode key, upper adjusting 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 regulate the play mode of song.Function key is the outwardly DOOM sheet being arranged on circuit board.Because DOOM sheet ratio is easier to damage; if directly press DOOM sheet and may cause damage and the DOOM sheet small volume of DOOM sheet with hand or other object; between circuit board 11 and face-piece 2, separated by the screw hole post being arranged on face-piece; like this after fixing circuit board; function key is in the inside of face-piece; be inconvenient to use 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 contact with function key press bone 105, with the connector 103 that is connected pressing piece 101.Be provided with button in the corresponding position of face-piece 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 and protrude pressing piece 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 length of vertical bar is dodged hole with the width sum of cross bar with button 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 wave point coordinates.The hydropexic button paster of one use glue is also set in function key; the width of button paster equals the width of function key and the length of button paster and equals the total length of function key; can avoid like this DOOM sheet directly directly to contact with massage protection shell 10, and can not affect the sensitivity of function key.

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 fixed frame 6 and circuit board, and a side of battery 12 and a side of vibrating membrane fixed frame 6 directly contact, 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 to be also 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.Beeline between vibrating membrane fixed frame 6 and u dish socket 25 is greater than or equal to the thickness of battery, and battery just can not block the u dish socket 25 that is arranged on main body 2 like this.Battery 12 is rechargeable battery, it is charged by mouth by being arranged on usb on circuit board 11.

On circuit board 11, be provided with control switch, control switch is pushing formula switch; There is both states, respectively corresponding mini audio open and close two kinds of operating states.Corresponding, on the second insertion section 41, be provided with control switch shape adapts and the 3rd dodge hole.Control switch can be controlled the operating state of mini audio 1, can in the time 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; In main body, be provided with the switch protection shell adapting with control switch shape and dodge hole 27.The control switch of switch protection shell 13 on both can 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 and the display screen 9 that are arranged on circuit board.On face-piece plate, be provided with the display screen that display screen 9 shapes adapt and dodge hole, display screen 9 is square shape, corresponding, the width that display screen is dodged hole is also square shape.The root that display screen is dodged hole is provided with the display screen fixed frame 43 of dodging hole to the inner ring display screen protruding of face-piece 3, and the height of display screen fixed frame 43 is identical with the thickness of display screen 8, and the distance between display screen fixed frame 43 equates with the width of display screen 9; Be provided with the display screen fixed part 44 across display screen fixed frame 43 at the root of display screen fixed frame 43, display screen fixed part 44 with the solid fixed frame 43 of display screen mutually vertical; And the root of display screen fixed frame 43 is identical with the thickness of display screen 9 apart from the beeline of face-piece 4 outer surfaces, be fixed in display screen fixed frame 43 when the outside of display screen 9 applies glue like this, and display screen 9 guarantees to flush with the outer surface of face-piece after fixing.Between display screen 9 and circuit board 11, be communicated with by flexible PCB, on display screen fixed part 44, be provided with wire hole 45.It is adjacent that button on wire hole 45 positions and face-piece 4 is dodged the position in hole.On display screen fixed part, be also provided with lightening hole 48, can alleviate the overall weight of mini audio, be convenient for carrying.For convenience of description, the side that display screen 9 is contacted with display screen fixed part is defined as the front of display screen 9, the aspect that the positive opposite face of display screen 9 is display screen, directly contact the wearing and tearing of the display screen 9 causing for fear of display screen 9 and face-piece, a paper adapting with display screen 9 shapes is set at the back side of display screen 9, and paper is thinner, takes up space hardly.

Mini audio 1 also comprises that one is arranged on face-piece 4 and covers the eyeglass 14 of display screen 9; The shape of the shape of eyeglass 14 and display screen 9 adapts, and the width of eyeglass 14 is greater than display screen 9 width, and the width of eyeglass 14 is less than the width of face-piece 4.Eyeglass 14 covers whole face-piece 4, is provided with the recessed eyeglass mounting table identical with eyeglass 14 sizes on face-piece, and the distance between eyeglass mounting table both ends is identical with the thickness of eyeglass 14.Eyeglass 14 use glue are fixed on 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 in the time pressing unlike liquid glue, can pollution displaying screen.On eyeglass 14, be provided with circuit board on function key shape adapt dodge hole.For eyeglass 14 is better fixed on face-piece 4, be provided with chamfering at the turning of eyeglass 14, corresponding, the turning of described eyeglass mounting table is also provided with chamfering.Schematic diagram after the combination of eyeglass 14 and face-piece as shown in figure 10.

Embodiment bis-

Different from different embodiment mono-is, lanyard hole is positioned at the end at the first opening place of main body, and face-piece is fixed on the first opening part of main body, be provided with width is greater than the first lanyard of distance between lanyard hole and dodges hole in the corresponding position of the first insertion section of the lid utmost point, remaining is identical with embodiment mono-, has not just repeated one by one at this.

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, portion should be considered as belonging to protection range of the present utility model.

Claims

1. a mini audio, comprises main body and is arranged on the lanyard hole in described main body, it is characterized in that, described lanyard hole is that two bar holes and position are close.

2. mini audio as claimed in claim 1, is characterized in that, described lanyard hole is arranged on the end of described main body.

3. mini audio as claimed in claim 2, is characterized in that, described main body entirety is square shape, and described lanyard hole is positioned at the both sides at a turning of described main body.

4. mini audio as claimed in claim 3, is characterized in that, the corner of described main body is provided with chamfering.

5. mini audio as claimed in claim 4, it is characterized in that, the two ends of described main body are respectively arranged with first opening and second opening identical with distance in described main body, and described mini audio also comprises the cover plate that is fixed on described the first opening part and the face-piece that is fixed on described the second opening part; Described lanyard hole is positioned at the end at the first opening part place of described main body, is provided with the first insertion section that external distance is identical with distance in described main body on described cover plate, and lanyard hole corresponding to the first described insertion section is provided with the first recessed lanyard clearance position.

6. mini audio as claimed in claim 5, is characterized in that, the width of the first described lanyard clearance position is greater than the distance between described lanyard hole.

7. mini audio as claimed in claim 4, it is characterized in that, the two ends of described main body are respectively arranged with first opening and second opening identical with distance in described main body, and described mini audio also comprises the cover plate that is fixed on described the first opening part and the face-piece that is fixed on described the second opening part; Described lanyard hole is positioned at the end at the second opening part place of described main body, is provided with the second insertion section that external distance is identical with distance in described main body on described face-piece, and lanyard hole corresponding to the second described insertion section is provided with the second lanyard clearance position.

8. mini audio as claimed in claim 7, is characterized in that, the width of the second described lanyard clearance position is greater than the distance between described lanyard hole.