CN206164836U - Cone formula speaker - Google Patents
Cone formula speaker Download PDFInfo
- Publication number
- CN206164836U CN206164836U CN201621218639.8U CN201621218639U CN206164836U CN 206164836 U CN206164836 U CN 206164836U CN 201621218639 U CN201621218639 U CN 201621218639U CN 206164836 U CN206164836 U CN 206164836U
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- voice coil
- cone
- loudspeaker voice
- speech
- coil
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Abstract
The utility model discloses a cone formula speaker, including the basin frame and being located magnetic circuit, the voice coil loudspeaker voice coil that the basin put up, magnetic circuit is arranged in to the voice coil loudspeaker voice coil, still including the cone and two the at least bullet ripples that are located the basin frame, the voice coil loudspeaker voice coil has a speech coil framework, speech coil framework and cone fixed connection, play the ripples side by side fixed cover establish on speech coil framework, the neighboring that plays the ripples is fixed on the inner wall of basin frame, coaxial setting between voice coil loudspeaker voice coil, speech coil framework, bullet ripples and the cone, voice coil loudspeaker voice coil circular telegram back receives the effect in magnetic field among the magnetic circuit, the voice coil loudspeaker voice coil can drive the cone and vibrate along the axial at voice coil loudspeaker voice coil, cone place. The utility model discloses a set up at least two and play the ripples, should play the effect that the ripples played location speech coil framework and voice coil loudspeaker voice coil, guarantee the effect in among magnetic circuit s magnetic field under to very big degree to speech coil framework and the better centering of voice coil loudspeaker voice coil through a plurality of bullet wave energy are enough that voice coil loudspeaker voice coil and cone can be done exercises along same axial.
Description
Technical field
The utility model is related to the technical field of cone, more particularly to a kind of cone formula loudspeaker.
Background technology
During voice coil loudspeaker voice coil drives cone to vibrate in existing cone formula loudspeaker, voice coil loudspeaker voice coil easily deviates axially to be transported
Dynamic, voice coil loudspeaker voice coil may be with magnetic guiding loop or washer（Pole piece）Collide, so as to tonequality can be affected, make loudspeaker produce abnormal sound
Sound.
Voice coil loudspeaker voice coil is accessed after signal, is to realize motion by the effect in magnetic field, and existing voice coil loudspeaker voice coil magnetic field utilization rate is low, efficiency
It is low.
Utility model content
The purpose of this utility model is to provide one kind to can guarantee that voice coil loudspeaker voice coil and cone are moved along the same axis, avoid sound
The cone formula loudspeaker that circle shifts.
To solve above-mentioned technical problem, the utility model provides technical scheme below：
A kind of cone formula loudspeaker, including frame and the magnetic circuit system in frame, voice coil loudspeaker voice coil, voice coil loudspeaker voice coil is placed in magnetic circuit system
In system, also include that the cone being located in frame and at least two plays ripple, the voice coil loudspeaker voice coil has speech coil framework, speech coil framework and cone
It is fixedly connected, abreast fixation is set on speech coil framework to play ripple, and the neighboring for playing ripple is fixed on the inwall of frame, sound
It is coaxially disposed between circle, speech coil framework, bullet ripple and cone, after voice coil loudspeaker voice coil is powered, is acted on by magnetic field in magnetic circuit system, voice coil loudspeaker voice coil energy band
Dynamic cone is vibrated along the axial direction that voice coil loudspeaker voice coil, cone are located.
Further, the magnetic circuit system includes magnetic guiding loop, magnet and two washers, and two washers are separately fixed at the axle of magnet
To two-stage, magnetic gap is formed between magnetic guiding loop and two washers, the voice coil loudspeaker voice coil is arranged in the magnetic gap, and the magnetic gap coaxially sets with voice coil loudspeaker voice coil
Put.
Further, the voice coil loudspeaker voice coil also has two coil units, two coil unit compartment of terrains fix be set in it is described
The first end of speech coil framework, two coil units are respectively positioned in the magnetic gap and are looped around respectively the outer circumferential side of two washer,
Second end of speech coil framework is fixedly connected with the cone, described to play the second end that ripple is abreast set in speech coil framework.
Further, the frame is taper, and the blind end insertion one that frame has a blind end and openend, frame connects
The binding post in outer signal source is connect, binding post passes through magnet and two washers and connects with the voice coil loudspeaker voice coil, the cone sealing coordinates
In the openend of frame, the neighboring of cone is connected on the inwall of frame.
Further, it is described to play the donut that there are ripple multiple diameters gradually to increase, it is sequentially connected between donut
Together.
The utility model plays ripple by arranging at least two, and the bullet ripple plays a part of to position speech coil framework and voice coil loudspeaker voice coil, leads to
Cross multiple bullet wave energy enough preferably to feel relieved speech coil framework and voice coil loudspeaker voice coil, dramatically ensure the effect in the magnetic field in magnetic circuit system
Under, voice coil loudspeaker voice coil and cone can be moved along the same axis, it is to avoid voice coil loudspeaker voice coil collides with element in magnetic circuit system, and multiple bullet ripples
Can preferably prevent dust from entering in magnetic circuit system, so as to lift the tonequality of loudspeaker, loudspeaker will not be made to produce abnormal sound
Sound.
Description of the drawings
Fig. 1 is a kind of overall structure figure of cone formula loudspeaker；
Fig. 2 is a kind of sectional view of cone formula loudspeaker；
Fig. 3 is a kind of optical cable of cone formula loudspeaker.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.
In the description of the technical program, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " is based on accompanying drawing institute
The orientation for showing or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply the dress of indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
The restriction of protection domain, below in conjunction with the accompanying drawings the utility model is described in further detail.
A kind of cone formula loudspeaker, as depicted in figs. 1 and 2, including frame 1 and the magnetic circuit system in frame 1, sound
Circle, voice coil loudspeaker voice coil is placed in magnetic circuit system, also includes that the cone 4 and at least two being located in frame 1 plays ripple 5, it is preferred that can arrange
Two bullet ripples 5, are played ripple and are made using soft material, for keeping correct position of the voice coil loudspeaker voice coil in magnetic circuit system, can be carried out certain
The vibration of degree, the voice coil loudspeaker voice coil has speech coil framework 3, and speech coil framework 3 is fixedly connected with cone 4, and abreast fixation is arranged to play ripple 5
On speech coil framework 3, the neighboring for playing ripple 5 is fixed on the inwall of frame 1, voice coil loudspeaker voice coil, speech coil framework 3, bullet ripple 5 and cone 4
Between be coaxially disposed, voice coil loudspeaker voice coil be powered after, acted on by magnetic field in magnetic circuit system, voice coil loudspeaker voice coil can drive cone 4 along voice coil loudspeaker voice coil, the institute of cone 4
Axial direction vibrated.
The present embodiment plays ripple by arranging at least two, and the bullet ripple plays a part of to position speech coil framework and voice coil loudspeaker voice coil, passes through
Multiple bullet wave energy are enough preferably to feel relieved to speech coil framework and voice coil loudspeaker voice coil, dramatically ensures the effect in the magnetic field in magnetic circuit system
Under, voice coil loudspeaker voice coil and cone can be moved along the same axis, it is to avoid voice coil loudspeaker voice coil collides with element in magnetic circuit system, and multiple bullet ripples
Can preferably prevent dust from entering in magnetic circuit system, so as to lift the tonequality of loudspeaker, loudspeaker will not be made to produce abnormal sound
Sound.
On the basis of above-described embodiment, it is preferred that as shown in Fig. 2 the magnetic circuit system includes magnetic guiding loop 6, the and of magnet 7
Two washers 8, two washers 8 are separately fixed at the axial two-stage of magnet 7, and between the washer 8 of magnetic guiding loop 6 and two magnetic gap, the sound are formed
Circle is arranged in the magnetic gap, and the magnetic gap is coaxially disposed with voice coil loudspeaker voice coil.
On the basis of above-described embodiment, it is preferred that as shown in Fig. 2 the voice coil loudspeaker voice coil also have two coil units 2, two
The first end for being set in the speech coil framework 3 is fixed in the compartment of terrain of individual coil unit 2, and two coil units 2 are by audio-frequency electric
The coil of stream, the winding direction of two coils of coil unit 2 is conversely, two coil units 2 are respectively positioned in the magnetic gap and divide
The outer circumferential side of two washer 8 is not looped around, the second end of speech coil framework 3 is fixedly connected with the cone 4, the bullet ripple 5 is simultaneously
Row it is set in the second end of speech coil framework 3.
Voice coil loudspeaker voice coil in the present embodiment is provided with two coil units 2, can increase the contact area with magnetic field, improves magnetic field profit
With rate, power and efficiency are improved.
On the basis of above-described embodiment, it is preferred that as shown in Fig. 2 the frame 1 is taper, frame 1 is with a closing
End and openend, the blind end insertion one of frame 1 connects the binding post 9 in outer signal source, and binding post 9 is through magnet and two washers
And connect with voice coil loudspeaker voice coil, the sealing of the cone 4 coordinates in the openend of frame 1, and the neighboring of cone 4 is connected to the interior of frame 1
On wall.
On the basis of above-described embodiment, it is preferred that as shown in Figures 2 and 3, the bullet ripple 5 has multiple diameters gradually
The donut 51 of increase, is connected in turn between donut 51.
The present embodiment ripple of being hit by a bullet arranges multiple donuts, can increase the strength and stability for playing ripple, preferably to sound
Ring framework and voice coil loudspeaker voice coil are felt relieved, and then ensure voice coil loudspeaker voice coil axially movable, it is to avoid shifted.
Various embodiments above is only to illustrate the technical solution of the utility model, but the utility model is not limited to this reality
Mode is applied, in the ken that person of ordinary skill in the field possesses, without departing from the utility model objective
Under the premise of, can also make a variety of changes.Person of ordinary skill in the field from above-mentioned design, without creativeness
Work, done a variety of conversion are all fallen within protection domain of the present utility model.
Claims (5)
1. a kind of cone formula loudspeaker, including frame and the magnetic circuit system in frame, voice coil loudspeaker voice coil, voice coil loudspeaker voice coil is placed in magnetic circuit system
In, it is characterised in that also include that the cone being located in frame and at least two plays ripple, the voice coil loudspeaker voice coil has speech coil framework, voice coil loudspeaker voice coil
Skeleton is fixedly connected with cone, and abreast fixation is set on speech coil framework to play ripple, and the neighboring for playing ripple is fixed on frame
On inwall, it is coaxially disposed between voice coil loudspeaker voice coil, speech coil framework, bullet ripple and cone, after voice coil loudspeaker voice coil is powered, is made by magnetic field in magnetic circuit system
With voice coil loudspeaker voice coil can drive cone to be vibrated along the axial direction that voice coil loudspeaker voice coil, cone are located.
2. a kind of cone formula loudspeaker according to claim 1, it is characterised in that the magnetic circuit system include magnetic guiding loop,
Magnet and two washers, two washers are separately fixed at the axial two-stage of magnet, and magnetic gap, the sound are formed between magnetic guiding loop and two washers
Circle is arranged in the magnetic gap, and the magnetic gap is coaxially disposed with voice coil loudspeaker voice coil.
3. a kind of cone formula loudspeaker according to claim 2, it is characterised in that the voice coil loudspeaker voice coil also has two coil lists
The first end for being set in the speech coil framework is fixed in unit, two coil unit compartment of terrains, and two coil units are respectively positioned on the magnetic
The outer circumferential side of two washer is looped around in gap and respectively, the second end of speech coil framework is fixedly connected with the cone, the bullet
Ripple is abreast set in the second end of speech coil framework.
4. a kind of cone formula loudspeaker according to claim 2, it is characterised in that the frame is taper, frame has
One blind end and openend, the blind end insertion one of frame connects the binding post in outer signal source, and binding post passes through magnet and two
Washer is simultaneously connected with the voice coil loudspeaker voice coil, and the cone sealing coordinates in the openend of frame, and the neighboring of cone is connected to frame
Inwall on.
5. a kind of cone formula loudspeaker according to claim 1, it is characterised in that the bullet ripple has multiple diameters gradually
The donut of increase, is connected in turn between donut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218639.8U CN206164836U (en) | 2016-11-11 | 2016-11-11 | Cone formula speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218639.8U CN206164836U (en) | 2016-11-11 | 2016-11-11 | Cone formula speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164836U true CN206164836U (en) | 2017-05-10 |
Family
ID=58659681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218639.8U Active CN206164836U (en) | 2016-11-11 | 2016-11-11 | Cone formula speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951774A (en) * | 2019-03-29 | 2019-06-28 | 广州迪雅圣发电器有限公司 | A kind of vehicle-mounted loudspeaker voice coil position adjustment structure |
| CN113630693A (en) * | 2021-08-31 | 2021-11-09 | 安徽井利电子有限公司 | Loudspeaker is felt to outer sound surrounding type body |
-
2016
- 2016-11-11 CN CN201621218639.8U patent/CN206164836U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951774A (en) * | 2019-03-29 | 2019-06-28 | 广州迪雅圣发电器有限公司 | A kind of vehicle-mounted loudspeaker voice coil position adjustment structure |
| CN109951774B (en) * | 2019-03-29 | 2024-03-29 | 广州迪雅圣发电器有限公司 | Voice coil position adjusting structure of vehicle-mounted loudspeaker |
| CN113630693A (en) * | 2021-08-31 | 2021-11-09 | 安徽井利电子有限公司 | Loudspeaker is felt to outer sound surrounding type body |
| CN113630693B (en) * | 2021-08-31 | 2023-05-12 | 安徽井利电子有限公司 | External sound surrounding type somatosensory loudspeaker |
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