CN208572332U - Loudspeaker and electronic product - Google Patents

Abstract

The utility model belongs to electro-acoustic product technical field more particularly to a kind of loudspeaker and electronic product.Loudspeaker include outer housing, output audio difference or identical first horn single body and the second horn single body, first horn single body includes the first frame connecting with outer housing and the first vibrating diaphragm being contained in the first frame, the first voice coil and the first magnetic circuit system, the first periphery and second week edge of first vibrating diaphragm are connect with the first end of the first frame and the first voice coil respectively, the second end of first voice coil is arranged away from the second horn single body, and the first magnetic circuit system is located at the side that the first vibrating diaphragm deviates from the second horn single body.The loudspeaker of the utility model are provided with the first, second horn single body, can be realized loudspeaker audio coupling and complementing, and loudspeaker is made to have better audio playback quality；And it is cleverly designed by the position to magnetic circuit system, voice coil and vibrating diaphragm three, reduces the volume of internal cavities occupied by single horn single body, makes that horn structure is more compact, volume is smaller.

Description

Loudspeaker and electronic product

Technical field

The utility model belongs to electro-acoustic product technical field more particularly to a kind of loudspeaker and electronic product.

Background technique

Loudspeaker have become indispensable one of people's daily life as a kind of very common electro-acoustic transducer device Point, electric signal acoustical signal be can be transformed into, the electronic equipments such as sound equipment, mobile phone, computer, TV and electronics are widely used in On device.As the continuous propulsion that loudspeaker technology develops occurs one to produce the better loudspeaker of bass effect in the market The knockdown bass of class couples horn system, and two woofer monomers are superposed in a shell by bass coupling loudspeaker In body (such as voice box casing), the bass effect of loudspeaker is promoted by coupling the output audio of two woofer monomers, is made Loudspeaker after coupling have more good bass quality.

But this kind of coupling horn designs occurred currently on the market, it is usually by two independent horn single bodies It is simply superposed in the outer housing (such as voice box casing), the magnetic circuit systems of two horn single bodies, vibrational system Set-up mode is just the same.As shown in figure 4, the first horn single body 20 and the second horn single body 30 are superposed in loudspeaker branch in figure In the internal cavities of frame, and the structure composition and setting of the specific sounding component of the first horn single body 20 and the second horn single body 30 Form is identical.In this way, by two horn single body Coupling Designs at a loudspeaker combination, both superposition considerably increases loudspeaker The volumetric spaces occupied needed for vibration sounding, as shown in figure 4, the occupied space of superimposed loudspeaker combination is single loudspeaker Taken up space more than one times, the volume of loudspeaker itself increases.Although in this way, after two horn single body couplings are arranged to a certain degree On improve the bass effects of loudspeaker, but since the volume that the loudspeaker after coupling occupy becomes much larger, by it is this kind of substantially When product loudspeaker are in electronic product, often just need to design the volume of electronic product is bigger, so that the loudspeaker designed and produced And electronic product can not comply with the trend of the market that electronic product develops towards microminiaturization.

Utility model content

The purpose of this utility model is to provide a kind of loudspeaker and electronic products, it is intended to solve loudspeaker list in the prior art The technical problem that body causes loudspeaker volume excessive by simply superposition design optimization audio result of broadcast.

In order to achieve the above purposes, the technical solution adopted by the utility model is: a kind of loudspeaker, including having accommodating cavity Outer housing accommodates and has been superposed output audio difference or identical first horn single body and the second horn single body in cavity, First horn single body includes the first frame being fixedly connected with outer housing and the first vibrating diaphragm being contained in the first frame, first Voice coil and the first magnetic circuit system, the first vibrating diaphragm have the second horn single body of the first periphery and direction away from the second horn single body Second periphery, the first periphery are fixedly connected with the first frame, and the second periphery is fixedly connected with the first end of the first voice coil, the first sound The second end of circle is arranged away from the second horn single body, and the first magnetic circuit system is located at one that the first vibrating diaphragm deviates from the second horn single body Side.

Further, the first magnetic circuit system includes the first U iron being fixedly connected with the first frame and is sequentially stacked at First magnet and first washer of the one U iron towards the first voice coil side, the centre bit of the first U iron, the first magnet and the first washer It sets to form on same straight line, the lateral wall of the inner sidewall of the first U iron, the lateral wall of the first magnet and the first washer encloses jointly One magnetic gap, the second end of the first voice coil are suspended in the first magnetic gap.

Further, the first horn single body further includes the loudspeaker lid connecting with the first frame, and the first frame deviates from second The open at one end of horn single body is arranged, and loudspeaker lid is covered on the first frame in the opening of second horn single body one end, the One U ferropexy is in the center position of loudspeaker lid.

Further, the first boss for being connected and fixed the first horn single body, the first frame court are provided on outer housing It is fixedly connected to the outer peripheral edge of outer housing with first boss.

Further, the first horn single body further includes the first bullet being connected between the first voice coil and the first frame Wave, the first bullet wave are located at side of first vibrating diaphragm towards the second horn single body.

Further, the second horn single body includes the second frame being fixedly connected with outer housing and is contained in the second frame Interior the second vibrating diaphragm, the second voice coil and the second magnetic circuit system；Periphery and second frame of second vibrating diaphragm towards the first horn single body It is fixedly connected, the second vibrating diaphragm is fixedly connected away from the periphery of the first horn single body with the first end of the second voice coil, the second voice coil Second end is arranged away from the first horn single body, and the second magnetic circuit system is located at the side that the second vibrating diaphragm deviates from the first horn single body, Alternatively, the second end of the second voice coil is arranged towards the first horn single body, and the second magnetic circuit system is located at the second vibrating diaphragm towards first The side of horn single body.

Further, the second magnetic circuit system includes the 2nd U iron being fixedly connected with the second frame and is sequentially stacked at Second magnet and second washer of the two U iron towards the second voice coil side, the centre bit of the 2nd U iron, the second magnet and the second washer It sets to form on same straight line, the lateral wall of the inner sidewall of the 2nd U iron, the lateral wall of the second magnet and the second washer encloses jointly Two magnetic gap, the second end of the second voice coil are suspended in the second magnetic gap.

Further, the second boss for being connected and fixed the second horn single body, the second frame court are provided on outer housing It is fixedly connected to the outer peripheral edge of outer housing with second boss.

Further, the second horn single body further includes the second bullet being connected between the second voice coil and the second frame Wave, the second bullet wave are located at the side that the second vibrating diaphragm deviates from the first horn single body.

The utility model has the beneficial effects that the loudspeaker of the utility model, output audio has been superposed in outer housing not With the first horn single body and the second horn single body, when loudspeaker work, the first horn single body and the second horn single body vibration sounding, The audio of the two output can be complementary to one another, in this way, the audio output range of loudspeaker just can be widened, have loudspeaker better Audio result of broadcast.Meanwhile first horn single body the first magnetic circuit system set-up mode also with traditional loudspeaker (such as Fig. 4 institute Show) magnetic circuit system set-up mode on the contrary, its first magnetic circuit system and for cutting the magnetic induction line in the first magnetic circuit system Voice coil be respectively positioned on the first vibrating diaphragm deviate from the second horn single body side, that is, be located at the first vibrating diaphragm top, and traditional loudspeaker its Magnetic circuit system and voice coil are all set in the lower section of vibrating diaphragm；In this way, the first magnetic circuit system and the first voice coil just being capable of reasonable utilizations Space above first vibrating diaphragm makes the whole of loudspeaker to reduce the volume of the occupied trumpet cavity of the first horn single body Body structure can be designed to be more compact, to achieve the purpose that the overall volume saved trumpet space, reduce loudspeaker.

The technical solution adopted in the utility model is: a kind of electronic product, including above-mentioned loudspeaker.

The electronic product of the utility model not only shows better acoustic frequency response due to using above-mentioned loudspeaker Effect and audio playback quality；Simultaneously as the overall volume of loudspeaker can be designed smaller, to occupy it electronic product Inner space also accordingly become smaller, in this way, being just conducive to reduce the volume of entire electronic product, keep electronic product better Adapt to the trend of the market developed towards microminiaturization.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram one of loudspeaker provided by the embodiment of the utility model；

Fig. 2 is the Section View of the line A-A along Fig. 1；

Fig. 3 is the structural schematic diagram two of loudspeaker provided by the embodiment of the utility model；

Fig. 4 is the structural schematic diagram of conventional horn.

Wherein, each appended drawing reference in figure:

10-outer housing 11-first boss, 12-second boss

20-the first horn single body the 22-the first vibrating diaphragm of the 21-the first frame

23-the first voice coil the 24-the first magnetic circuit system 25-loudspeaker lid

26-the first plays the 31-the second frame of the 30-the second horn single body of wave

32-the second vibrating diaphragm the 34-the second magnetic circuit system of the 33-the second voice coil

35-the second plays the 241-the one U iron of 40-terminal of wave

242-the first magnet the 244-the first magnetic gap of the 243-the first washer

341-the two U iron the 343-the second washer of the 342-the second magnet

344-the second magnetic gap.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining the description of attached drawing 1~4 is exemplary, it is intended to for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

As shown in figures 1-4, the utility model embodiment provides a kind of loudspeaker, including having the outer housing of accommodating cavity 10, it accommodates and has been superposed output audio difference or identical first horn single body 20 and the second horn single body 30 in cavity, Wherein, the first horn single body 20 and the second horn single body 30 are respectively arranged at the opposite both ends of accommodating cavity, the first loudspeaker Monomer 20 includes the first frame 21 being fixedly connected with outer housing 10 and the first vibrating diaphragm 22 being contained in the first frame 21, One voice coil 23 and the first magnetic circuit system 24, the first vibrating diaphragm 22 have the first periphery and direction second away from the second horn single body 30 Second periphery of horn single body 30, the first periphery are fixedly connected with the first frame 21, and the first of the second periphery and the first voice coil 23 End is fixedly connected, and the second end of the first voice coil 23 is arranged away from the second horn single body 30, and the first magnetic circuit system 24 is located at first Vibrating diaphragm 22 deviates from the side of the second horn single body 30.

It is different or identical the to be superposed output audio in outer housing 10 for the loudspeaker of the utility model embodiment One horn single body 20 and the second horn single body 30, when loudspeaker work, the first horn single body 20 and the second horn single body 30 vibration hair Sound, energy between the two are overlapped mutually or supplement, so that the first horn single body 20 and the second horn single body 30 be made to export Audio is complementary to one another, in this way, the audio output range of loudspeaker just can be widened, loudspeaker is made to have better audio result of broadcast.

Meanwhile as shown in Figure 2 and Figure 4, the set-up mode of the first magnetic circuit system 24 of the first horn single body 20 and traditional The magnetic circuit system set-up mode of horn single body is on the contrary, its first magnetic circuit system 24 and for cutting the magnetic in the first magnetic circuit system 24 The voice coil of sense line is respectively positioned on the side that the first vibrating diaphragm 22 deviates from the second horn single body 30, that is, is located at the top of the first vibrating diaphragm 22, and Its magnetic circuit system of traditional loudspeaker and the first voice coil 23 are all set in the lower section of vibrating diaphragm；In this way, the first magnetic circuit system 24 and first Voice coil 23 is just capable of the space of 22 top of the first vibrating diaphragm of reasonable utilization, i.e., by the first magnetic circuit system 24, the first voice coil 23 And the position of 22 three of the first vibrating diaphragm is cleverly designed, and the body of internal cavities occupied by the first horn single body 20 is reduced Product, enables the overall structure of loudspeaker to be designed to be more compact, to reach the inner space of saving loudspeaker, reduce the whole of loudspeaker The purpose of body volume.

Specifically, comparison diagram 2, Fig. 3 and Fig. 4 can be seen that the first voice coil 23 of the first horn single body 20 of conventional horn First vibrating diaphragm 22 is set close to the side of the second horn single body 30, in this way, the first horn single body 20 with the first magnetic circuit system 24 Occupied inner space has included at least the first vibrating diaphragm 22, the first voice coil 23 and 24 three of the first magnetic circuit system and has occupied jointly Space；And the first voice coil 23 and the first magnetic circuit system 24 of first horn single body 20 of the present embodiment are all set in the first vibrating diaphragm 22 deviate from the side of the second horn single body 30, the i.e. setting direction of the first magnetic circuit system 24 of the first horn single body 20 and traditional loudspeaker In the first magnetic circuit system 24 setting direction on the contrary, the first voice coil 23 and the occupied space of the first magnetic circuit system 24 are big absolutely Part is that the first vibrating diaphragm 22 vibrates required oscillation space, that is to say, that the first voice coil 23 and the first magnetic circuit system 24 will not be again Space other than excessive 22 place space of the first vibrating diaphragm of occupancy.More specifically, as shown in Figure 3 and Figure 4, the V1 in Fig. 4 is indicated The size of inner space shared by first horn single body 20 of conventional horn, the V2 in Fig. 3 indicate loudspeaker provided in this embodiment The occupied inner space of the first horn single body 20 size, it will be apparent that, V1 be greater than V2.

More specifically, first horn single body 20 and the second horn single body 30 of the present embodiment are both preferably woofer, The two is superposed in an outer housing 10, the bass phase mutual coupling of the bass of the first horn single body 20 and the second horn single body 30 Supplement is closed, the better bass coupling loudspeaker of a bass effect is formed, realizes that lesser loudspeaker volume is imitated with better bass Fruit.

Certainly, first horn single body 20 of the present embodiment or woofer, at this point, the second horn single body 30 is height Sound loudspeaker；Alternatively, the first horn single body 20 is high-pitched speaker, the second horn single body 30 is woofer.I.e. by a high pitch loudspeaker Monomer and a woofer monomer coupling are arranged in an outer housing 10, due to high-pitched speaker monomer and woofer list The audio of body output is different, and therefore, the audio of both can be complementary to one another, so that the audio output range of loudspeaker is widened, it is real Existing loudspeaker high-low sound frequency is complementary, and loudspeaker is made to have better stereophonic effect.

In the present embodiment, as shown in Fig. 2, the first magnetic circuit system 24 includes the first U being fixedly connected with the first frame 21 Iron 241 and it is sequentially stacked at first magnet 242 and first washer 243 of the first U iron 241 towards 23 side of the first voice coil, The center of one U iron 241, the first magnet 242 and the first washer 243 is located along the same line, the inner sidewall of the first U iron 241, first The lateral wall of the lateral wall of magnet 242 and the first washer 243 is enclosed to form the first magnetic gap 244, the first voice coil 23 Second end is suspended in the first magnetic gap 244.

Specifically, the set-up mode of first magnetic circuit system 24 of the present embodiment is not limited only to this, is meeting the first vibrating diaphragm 22 Under the premise of driving the first voice coil 23 to cut the magnetic induction line sounding of the second magnetic gap 344, the first magnetic circuit of the first horn single body 20 The setting of system 24 can also be using the set-up mode of the magnetic circuit system of other horn single bodies.

In the present embodiment, as shown in Fig. 2, the first horn single body 20 further includes the loudspeaker lid connecting with the first frame 21 25, the first frame 21 is arranged away from the open at one end of the second horn single body 30, and loudspeaker lid 25, which is covered on the first frame 21, to deviate from In the opening of 30 one end of the second horn single body, the first U iron 241 is fixed on the center position of loudspeaker lid 25.In the first loudspeaker Loudspeaker lid 25 is arranged in the upper end of monomer 20, that is, loudspeaker lid 25 is provided on the outer housing 10 of loudspeaker, in this way, energy It is enough effectively prevented sundries to enter in loudspeaker, influences the normal work of loudspeaker.

More specifically, above-mentioned loudspeaker lid 25 is preferably detachably connected with the first frame 21, when needing to carry out to loudspeaker When maintenance and maintenance, removing loudspeaker lid 25 i.e. can be observed the inner case of loudspeaker, and disassembly and assembly operation are simple.

In the present embodiment, as shown in Fig. 2, being provided with for being connected and fixed the first horn single body 20 on outer housing 10 The outer peripheral edge of one boss 11, the first frame 21 towards outer housing 10 is fixedly connected with first boss 11；That is the first horn single body 20 By being connected and fixed to be fixed in the internal cavities of outer housing 10 with first boss 11.Certainly, first horn single body 20 Fixed form is also not limited to this, can also be using other fixed forms, such as by the first frame 21 and 10 one of outer housing Molding making etc..

In the present embodiment, as shown in Fig. 2, the first horn single body 20 further includes being connected in the first voice coil 23 and first First between frame 21 plays wave 26, and the first bullet wave 26 is located at the first vibrating diaphragm 22 towards the side of the second horn single body 30.Specifically Ground, which is preferably the bullet wave of ring-shaped, and the inner peripheral of the ring-shaped bullet wave is fixed with 23 phase of the first voice coil, outside Periphery is fixed with 21 phase of the first frame, to prevent the first voice coil 23 from shaking when moving cutting magnetic induction line, to avoid One horn single body 20 generates noise at work, reduces audio distortions.Preferably, the first bullet wave 26 is vertically installed in the first frame 21 and first between vibrating diaphragm 22, to reduce the first design size for playing wave 26, mitigates the weight of loudspeaker.

In the present embodiment, as shown in Fig. 2, the second horn single body 30 includes the second frame being fixedly connected with outer housing 10 31 and the second vibrating diaphragm 32, the second voice coil 33 and the second magnetic circuit system 34 that are contained in the second frame 31；Second vibrating diaphragm, 32 court It is fixedly connected to the periphery of the first horn single body 20 with the second frame 31, the second vibrating diaphragm 32 deviates from the periphery of the first horn single body 20 It is fixedly connected with the first end of the second voice coil 33, the second end of the second voice coil 33 is arranged away from the first horn single body 20, and second Magnetic circuit system 34 is located at the side that the second vibrating diaphragm 32 deviates from the first horn single body 20.

Specifically, as shown in Fig. 2, the second end when the second voice coil 33 is arranged away from the first horn single body 20, and the second magnetic When road system 34 is located at side of second vibrating diaphragm 32 away from the first horn single body 20, between the first vibrating diaphragm 22 and the second vibrating diaphragm 32 Distance is obviously reduced, therefore, when the first horn single body 20 and the second horn single body 30 are woofer monomer, due to first The distance between first vibrating diaphragm 22 and the second vibrating diaphragm 32 of the second horn single body 30 of horn single body 20 reduce, and are more advantageous to two The supplement and superposition of energy between horn single body, in this way, just can preferably promote the bass coupling between two horn single bodies Effect advanced optimizes the bass quality of loudspeaker.

In the present embodiment, as shown in Fig. 2, the second magnetic circuit system 34 includes the 2nd U being fixedly connected with the second frame 31 Iron 341 and it is sequentially stacked at second magnet 342 and second washer 343 of the 2nd U iron 341 towards 33 side of the second voice coil, The center of two U iron 341, the second magnet 342 and the second washer 343 is located along the same line, the inner sidewall of the 2nd U iron 341, second The lateral wall of the lateral wall of magnet 342 and the second washer 343 is enclosed to form the second magnetic gap 344, the second voice coil 33 Second end is suspended in the second magnetic gap 344.

Specifically, the set-up mode of second magnetic circuit system 34 of the present embodiment is not limited only to this, is meeting the second vibrating diaphragm 32 Under the premise of driving the second voice coil 33 to cut the magnetic induction line sounding in the second magnetic gap 344, the second magnetic of the second horn single body 30 The setting of road system 34 can also be using the set-up mode of the magnetic circuit system of other conventional horn monomers.

In the present embodiment, as shown in Fig. 2, being provided with for being connected and fixed the second horn single body 30 on outer housing 10 The outer peripheral edge of two boss 12, the second frame 31 towards outer housing 10 is fixedly connected with second boss 12；That is the second horn single body 30 By being connected and fixed to be fixed in the internal cavities of outer housing 10 with second boss 12.Certainly, second horn single body 30 Fixed form is also not limited to this, such as can also be integrally formed two frame and outer housing 10 using other fixed forms Production etc..

In the present embodiment, as shown in Fig. 2, the second horn single body 30 further includes being connected in the second voice coil 33 and second Second between frame 31 plays wave 35, and the second bullet wave 35 is located at the side that the second vibrating diaphragm 32 deviates from the first horn single body 20.Specifically Ground, which is preferably the bullet wave of ring-shaped, and the inner peripheral of the ring-shaped bullet wave is fixed with 33 phase of the second voice coil, outside Periphery is fixed with 31 phase of the second frame, to prevent the second voice coil 33 from shaking when moving cutting magnetic induction line, to avoid Two horn single bodies 30 generate noise when working, reduce audio distortions.Preferably, the second bullet wave 35 is vertically installed in the second frame 31 Between the second vibrating diaphragm 32, to reduce the second design size for playing wave 35, mitigate the weight of loudspeaker.

In the present embodiment, as shown in Figure 1, loudspeaker further include terminal 40, terminal 40 is set to the outside of outer housing 10, and Terminal 40 and the first voice coil 23 and the second voice coil 33 are electrically connected.The loudspeaker of the present embodiment realize inside and outside circuit portion by terminal 40 The conducting of circuit, the voice-frequency signalling current outside loudspeaker enter the inside of loudspeaker by terminal 40.

The utility model embodiment additionally provides a kind of electronic product, which includes above-mentioned loudspeaker, and the electricity Sub- product realizes the conducting of external circuit in above-mentioned loudspeaker by above-mentioned terminal 40, which passes tone currents signal To loudspeaker, received audio electrical signal is converted into audio voice signals to realize the normal sounding of electronic product by loudspeaker.

The electronic product of the utility model embodiment is not only shown preferably low due to using above-mentioned loudspeaker Effect and better played in stereo effect are answered in frequency response；Simultaneously as the overall volume of loudspeaker can be designed smaller, make it The inner space of the electronic product of occupancy also accordingly becomes smaller, in this way, being just conducive to reduce the volume of entire electronic product, so that electric Sub- product can preferably adapt to the trend of the market developed towards microminiaturization.

Wherein, electronic product can be sound equipment, mobile phone, tablet computer, computer, TV etc..

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. it is different to be superposed output audio including having the outer housing of accommodating cavity for a kind of loudspeaker in the accommodating cavity Or identical first horn single body and the second horn single body, it is characterised in that: first horn single body include with it is described outer The first frame and the first vibrating diaphragm, the first voice coil and the first magnetic circuit system being contained in first frame that shell is fixedly connected System, first vibrating diaphragm have away from the first periphery of second horn single body and towards the second of second horn single body Periphery, first periphery are fixedly connected with first frame, and the first end of second periphery and first voice coil is solid The second end of fixed connection, first voice coil is arranged away from second horn single body, and first magnetic circuit system is located at institute State the side that the first vibrating diaphragm deviates from second horn single body.

2. loudspeaker according to claim 1, it is characterised in that: first magnetic circuit system includes solid with first frame Surely the first U iron that connects and sequentially it is stacked at the first magnet and first of the first U iron towards first voice coil side The center of washer, the first U iron, first magnet and first washer is located along the same line, the first U iron The lateral wall of inner sidewall, the lateral wall of first magnet and first washer encloses jointly to be set to form the first magnetic gap, described The second end of first voice coil is suspended in first magnetic gap.

3. loudspeaker according to claim 2, it is characterised in that: first horn single body further includes and first frame The loudspeaker lid of connection, first frame are arranged away from the open at one end of second horn single body, the loudspeaker cover cap Set on first frame in the opening of second horn single body one end, the first U ferropexy is in the horn hood The center position of body.

4. loudspeaker according to claim 1, it is characterised in that: be provided on the outer housing for being connected and fixed described The first boss of one horn single body, first frame connect towards the outer peripheral edge of the outer housing and the first boss are fixed It connects.

5. loudspeaker according to claim 1, it is characterised in that: first horn single body further include be connected in it is described First between first voice coil and first frame plays wave, and the first bullet wave is located at first vibrating diaphragm towards described second The side of horn single body.

6. described in any item loudspeaker according to claim 1~5, it is characterised in that: second horn single body include with it is described The second frame and the second vibrating diaphragm, the second voice coil and the second magnetic circuit being contained in second frame that outer housing is fixedly connected System；The periphery of second vibrating diaphragm towards first horn single body is fixedly connected with second frame, second vibration Film is fixedly connected away from the periphery of first horn single body with the first end of second voice coil, and the second of second voice coil End is arranged away from first horn single body, and second magnetic circuit system is located at second vibrating diaphragm away from first loudspeaker The side of monomer.

7. loudspeaker according to claim 6, it is characterised in that: second magnetic circuit system includes solid with second frame Surely the 2nd U iron that connects and sequentially it is stacked at the second magnet and second of the 2nd U iron towards second voice coil side The center of washer, the 2nd U iron, second magnet and second washer is located along the same line, the 2nd U iron The lateral wall of inner sidewall, the lateral wall of second magnet and second washer encloses jointly to be set to form the second magnetic gap, described The second end of second voice coil is suspended in second magnetic gap.

8. loudspeaker according to claim 6, it is characterised in that: be provided on the outer housing for being connected and fixed described The second boss of two horn single bodies, second frame connect towards the outer peripheral edge of the outer housing and the second boss are fixed It connects.

9. loudspeaker according to claim 6, it is characterised in that: second horn single body further include be connected in it is described Second between second voice coil and second frame plays wave, and the second bullet wave is located at second vibrating diaphragm away from described first The side of horn single body.

10. a kind of electronic product, which is characterized in that the electronic product includes loudspeaker according to any one of claims 1 to 9.