CN209314042U - A kind of loudspeaker with concave-convex type speech coil framework - Google Patents
A kind of loudspeaker with concave-convex type speech coil framework Download PDFInfo
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- CN209314042U CN209314042U CN201920168151.6U CN201920168151U CN209314042U CN 209314042 U CN209314042 U CN 209314042U CN 201920168151 U CN201920168151 U CN 201920168151U CN 209314042 U CN209314042 U CN 209314042U
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Abstract
The utility model relates to speaker technology fields, more particularly to a kind of loudspeaker with concave-convex type speech coil framework, by the way that bump is arranged on the skeleton of loudspeaker vibration component, it is outer on one end face of bump to be convex to the part of frame to support or install voice coil, the depressed section that concave portion is corresponded on the opposite other end face of bump is thermovent, the phenomenon that improving the separation of skeleton voice coil by this design, assemble skeleton and voice coil more reliable and more stable, simultaneously also improve because heat cannot it is good release and cause voice coil dissipate circle, the problems such as voice coil line is burned or skeleton voice coil separates, extend life of product.
Description
Technical field
The utility model relates to speaker technology field more particularly to a kind of loudspeakers with concave-convex type speech coil framework.
Background technique
Microspeaker as one kind can convert electrical energy into sound can device, smart phone, just has been widely applied
The microelectronic devices such as camcorder, camera and laptop.Microspeaker generally comprises magnetic circuit system, vibrational system
And support system, vibrational system include vibrating diaphragm, the voice coil below vibrating diaphragm, for fixing voice coil and being incorporated on the downside of vibrating diaphragm
Speech coil framework.Speech coil framework main function is adjustment voice coil in the position of magnetic gap and plays a supportive role to voice coil, to prevent sound
Circle deforms.Voice coil can generate a large amount of heat in the course of work, if heat, which good cannot discharge, may result in sound
Phenomena such as circle dissipates circle, voice coil line is burned, and serious or even skeleton voice coil separates and influence life of product.
Utility model content
In order to overcome the defects of the prior art described above, the technical problem to be solved by the utility model is to provide a kind of structures
It is more stable, the loudspeaker with concave-convex type speech coil framework of voice coil heat dissipation problem can be improved.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: one kind has concave-convex type voice coil bone
The loudspeaker of frame, including vibration component, frame and magnetic circuit component；
The vibration component is mounted on one end face of frame, and the magnetic circuit component is mounted on the other end of frame；
The vibration component includes vibrating diaphragm, voice coil and skeleton, and the edge of the vibrating diaphragm is connect with frame, the skeleton installation
In vibrating diaphragm towards on the end face of magnetic circuit component and being located inside frame, there is bump, the voice coil installation on the skeleton
On end face of the skeleton towards frame.
In an alternative embodiment, the number of the bump is no less than two.
In an alternative embodiment, the bump is spaced setting on skeleton.
In an alternative embodiment, the cross sectional shape of the bump of the skeleton is S-shaped.
In an alternative embodiment, the section of the bump of the skeleton has multiple right-angle bendings.
The utility model has the beneficial effects that: providing a kind of loudspeaker with concave-convex type speech coil framework, including vibration
Component, frame and magnetic circuit component, it is outer on one end face of bump by being arranged bump on the skeleton of loudspeaker vibration component
The part of frame is convex to support or install voice coil, the depressed section of concave portion is corresponded on the opposite other end face of bump
For thermovent, the phenomenon that skeleton voice coil separates is improved by this design, assembles skeleton and voice coil more reliable and more stable, together
When also improve because heat cannot it is good release and cause voice coil dissipate circle, voice coil line be burned or skeleton voice coil separation etc. ask
Topic, extends life of product.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the loudspeaker with concave-convex type speech coil framework of the utility model embodiment；
Fig. 2 show the structural schematic diagram of the skeleton of the utility model embodiment；
Label declaration:
1- vibration component；11- vibrating diaphragm；12- voice coil；13- skeleton；
2- frame；
3- magnetic circuit component.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: recessed by the way that bump is arranged on the skeleton of loudspeaker vibration component
The outer part for being convex to frame corresponds to evagination on the opposite other end face of bump to support or install voice coil on one end face of protrusion
The phenomenon that partial depressed section is thermovent, improves the separation of skeleton voice coil by this design, assembles skeleton and voice coil
It is more reliable and more stable, at the same also improve because heat cannot it is good release and cause voice coil dissipate circle, voice coil line be burned or
The problems such as skeleton voice coil separates, extends life of product.
It please refers to shown in Fig. 1 to Fig. 2, a kind of loudspeaker with concave-convex type speech coil framework of the utility model, including vibration
Dynamic component, frame and magnetic circuit component；
The vibration component is mounted on one end face of frame, and the magnetic circuit component is mounted on the other end of frame；
The vibration component includes vibrating diaphragm, voice coil and skeleton, and the edge of the vibrating diaphragm is connect with frame, the skeleton installation
In vibrating diaphragm towards on the end face of magnetic circuit component and being located inside frame, there is bump, the voice coil installation on the skeleton
On end face of the skeleton towards frame.
As can be seen from the above description, the utility model has the beneficial effects that: by the skeleton of loudspeaker vibration component
Bump is set, on one end face of bump the outer part for being convex to frame to support or install voice coil, bump it is relatively another
The depressed section that concave portion is corresponded on end face is thermovent, improves the phenomenon that skeleton voice coil separates by this design, makes
Skeleton and voice coil assembly it is more reliable and more stable, while also improve because heat cannot it is good release and cause voice coil dissipate circle, sound
The problems such as astragal is burned or skeleton voice coil separates, extends life of product.
Further, the number of the bump is no less than two.
Further, the bump is spaced setting on skeleton.
Further, the cross sectional shape of the bump of the skeleton is S-shaped.
Further, the section of the bump of the skeleton has multiple right-angle bendings.
It please refers to shown in Fig. 1 to Fig. 2, the embodiments of the present invention one are as follows: a kind of raising with concave-convex type speech coil framework
Sound device, including vibration component 1, frame 2 and magnetic circuit component 3；
The vibration component 1 is mounted on 2 one end face of frame, and the magnetic circuit component 3 is mounted on the other end of frame 2；
The vibration component 1 includes vibrating diaphragm 11, voice coil 12 and skeleton 13, and the edge of the vibrating diaphragm 11 is connect with frame 2, institute
It states skeleton 13 and is mounted on vibrating diaphragm 11 towards on the end face of magnetic circuit component 3 and being located inside frame 2, have on the skeleton 13 recessed
Protrusion, the voice coil 12 are mounted on skeleton 13 towards on the end face of frame 2.
It please refers to shown in Fig. 1 to Fig. 2, the embodiments of the present invention two are as follows: a kind of raising with concave-convex type speech coil framework
Sound device, including vibration component 1, frame 2 and magnetic circuit component 3；
The vibration component 1 is mounted on 2 one end face of frame, and the magnetic circuit component 3 is mounted on the other end of frame 2；
The vibration component 1 includes vibrating diaphragm 11, voice coil 12 and skeleton 13, and the edge of the vibrating diaphragm 11 is connect with frame 2, institute
It states skeleton 13 and is mounted on vibrating diaphragm 11 towards on the end face of magnetic circuit component 3 and being located inside frame 2, have on the skeleton 13 recessed
Protrusion, the voice coil 12 are mounted on skeleton 13 towards on the end face of frame 2.
The number of the bump is no less than two.The bump is spaced setting on skeleton 13.The skeleton 13
The cross sectional shape of bump is S-shaped.The section of the bump of the skeleton 13 has multiple right-angle bendings.
In conclusion the utility model on the skeleton of loudspeaker vibration component by being arranged bump, bump one end
The outer part for being convex to frame corresponds to the recessed of concave portion on the opposite other end face of bump to support or install voice coil on face
Assemble skeleton and voice coil more stable the phenomenon that concave portion is divided into thermovent, improves the separation of skeleton voice coil by this design
Reliably, while also improve because heat cannot good release and cause voice coil to dissipate circle, voice coil line is burned or skeleton voice coil
The problems such as separation, extends life of product.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of loudspeaker with concave-convex type speech coil framework, which is characterized in that including vibration component, frame and magnetic circuit group
Part；
The vibration component is mounted on one end face of frame, and the magnetic circuit component is mounted on the other end of frame；
The vibration component includes vibrating diaphragm, voice coil and skeleton, and the edge of the vibrating diaphragm is connect with frame, and the skeleton is mounted on vibration
Film has bump, the voice coil is mounted on bone towards on the end face of magnetic circuit component and being located inside frame on the skeleton
Frame is towards on the end face of frame.
2. the loudspeaker according to claim 1 with concave-convex type speech coil framework, which is characterized in that of the bump
Number no less than two.
3. the loudspeaker according to claim 1 with concave-convex type speech coil framework, which is characterized in that the bump is in bone
Setting is spaced on frame.
4. the loudspeaker according to claim 1 with concave-convex type speech coil framework, which is characterized in that the bumps of the skeleton
The cross sectional shape in portion is S-shaped.
5. the loudspeaker according to claim 1 with concave-convex type speech coil framework, which is characterized in that the bumps of the skeleton
The section in portion has multiple right-angle bendings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168151.6U CN209314042U (en) | 2019-01-29 | 2019-01-29 | A kind of loudspeaker with concave-convex type speech coil framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168151.6U CN209314042U (en) | 2019-01-29 | 2019-01-29 | A kind of loudspeaker with concave-convex type speech coil framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209314042U true CN209314042U (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168151.6U Active CN209314042U (en) | 2019-01-29 | 2019-01-29 | A kind of loudspeaker with concave-convex type speech coil framework |
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| CN (1) | CN209314042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022067987A1 (en) * | 2020-09-30 | 2022-04-07 | 瑞声声学科技(深圳)有限公司 | Sound generation device |
-
2019
- 2019-01-29 CN CN201920168151.6U patent/CN209314042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022067987A1 (en) * | 2020-09-30 | 2022-04-07 | 瑞声声学科技(深圳)有限公司 | Sound generation device |
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