CN206524968U - Loadspeaker structure - Google Patents
Loadspeaker structure Download PDFInfo
- Publication number
- CN206524968U CN206524968U CN201720255134.7U CN201720255134U CN206524968U CN 206524968 U CN206524968 U CN 206524968U CN 201720255134 U CN201720255134 U CN 201720255134U CN 206524968 U CN206524968 U CN 206524968U
- Authority
- CN
- China
- Prior art keywords
- rectangle
- connecting portion
- vibrating diaphragm
- circular
- voice coils
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of loadspeaker structure, it includes rectangular support frame；Circular magnetic returns component；Circular voice coils；Rectangle vibrating diaphragm；And Rectangular Elastic connection unit, with the first rectangle connecting portion, at least two alar parts, the second rectangle connecting portion and multiple resilient support portions, the first rectangle connecting portion fits in the apical margin of circular voice coils with the alar part bottom.Whereby, Rectangular Elastic connection unit can be made to fit in the apical margin of circular voice coils and the bottom of rectangle vibrating diaphragm completely, allow overlapping laminating Rectangular Elastic connection unit and the rectangle vibrating diaphragm of circular voice coils apical margin, and rectangle vibrating diaphragm can be suppressed and produce off-axis, and then the energy for acting on circular voice coils can be uniformly transferred to rectangle vibrating diaphragm, in addition to loudspeaker is born relatively high power, the performance of lifting bass and volume in the case that low distortion is showed, can be more reached.
Description
Technical field
The utility model provides a kind of loadspeaker structure, more particularly to it is a kind of produce off-axis in rectangle vibrating diaphragm can be suppressed,
The energy for acting on circular voice coils can be uniformly transferred to rectangle vibrating diaphragm, in addition to loudspeaker is born relatively high power, more can be in
In the case that low distortion is showed, the loadspeaker structure of the performance of lifting bass and volume is reached.
Background technology
Conventionally used loudspeaker is the configuration design for meeting electronic product, or to meet light, thin, short, small demand
When, loudspeaker is generally set to the moulding beyond circle,, will when the exterior design of loudspeaker is rectangle by taking rectangle as an example
So that its vibrating diaphragm relative must be set to rectangle, to obtain effective sounding area of maximum, the performance of bass and volume is improved, but
For the sounding kenel of loudspeaker, when voice coil loudspeaker voice coil and magnetic are returned, structure is bigger, then the volume that can be exported is relatively bigger, therefore, now
If it is also square type that the voice coil loudspeaker voice coil of collocation returns structure with magnetic, volume performance can be further improved.But rectangular coil returns knot with magnetic
Structure meeting relative increase cost, therefore, if voice coil loudspeaker voice coil returns structure with magnetic still uses circular configuration, can avoid cost from being significantly increased
In the case of, and certain volume can be maintained to export.Due to uniformly promoting vibrating diaphragm, therefore circular voice coils for the energy that makes voice coil loudspeaker voice coil start
Volume is necessarily relatively small, voice coil loudspeaker voice coil apical margin is completely fitted with vibrating diaphragm bottom, if lifting volume and expanding voice coil loudspeaker voice coil size, but
Voice coil loudspeaker voice coil is failed rectangle vibrating diaphragm bottom (only part is fitted) of completely fitting, be then easily caused voice coil loudspeaker voice coil energy skewness on vibrating diaphragm
And occur the situation of distortion, especially high-power lower voice coil loudspeaker voice coil start when easy off-axis and further allow vibrating diaphragm and then off-axis,
Make distortion situation more obvious.
Therefore, a kind of loadspeaker structure how is invented, so that it, which effectively suppresses rectangle vibrating diaphragm, produces off-axis, circular sound is allowed
The energy of circle effect can be uniformly transferred to rectangle vibrating diaphragm, more can be in low distortion table in addition to loudspeaker is born relatively high power
In the case of existing, effect that lifting bass is showed with volume is reached, will be that the utility model is wanted actively to disclose part.
Utility model content
Between the shortcoming of above-mentioned prior art, it does not reach perfection inventor's thoughts, then exhausts its intelligence and concentrates one's attention on research gram
Clothes, and then a kind of loadspeaker structure is developed, to reach that can suppress rectangle vibrating diaphragm produces off-axis, allowing circular voice coils to act on energy can
Uniformly transfer to rectangle vibrating diaphragm, in addition to loudspeaker is born relatively high power, can more be reached in the case that low distortion is showed
Lift the purpose that bass is showed with volume.
For up to above-mentioned purpose and other purposes, the utility model provides a kind of loadspeaker structure, and it is included：Rectangular support
Frame；Circular magnetic returns component, and it is in the rectangular support frame；Circular voice coils, it is sheathed on the magnetic and returns component；Rectangle vibrating diaphragm, its
The periphery of the rectangular support frame is fixed in outer peripheral edge；And Rectangular Elastic connection unit, it has the first rectangle connecting portion, at least
Two alar parts, the second rectangle connecting portion and multiple resilient support portions, the alar part located at the first rectangle connecting portion periphery and
With respect to the diameter of the circular voice coils, the first rectangle connecting portion is set to fit in the top of the circular voice coils respectively with the alar part bottom
Edge, the top surface of the first rectangle connecting portion fits in the rectangle vibrating diaphragm bottom, and the second rectangle connecting portion is fixed on the rectangle and shaken
Between the outer peripheral edge of film and the periphery of the rectangular support frame, the grade resilient support portion be connected to the first rectangle connecting portion with this
Between two rectangle connecting portions.
In above-mentioned loadspeaker structure, there is accommodating area, and the periphery tool of the rectangular support frame inside the rectangular support frame
There is step surface, and the circular magnetic returns component and is located at the accommodating area, the rectangle vibrating diaphragm outer peripheral edge and the second rectangle connecting portion are fixed
In the step surface.
In above-mentioned loadspeaker structure, the rectangle vibrating diaphragm includes the outstanding side being combined and central part, and second rectangle connects
Socket part is connected between the bottom of the outstanding side outer peripheral edge and the periphery of the rectangular support frame, and the first rectangle connecting portion is connected to this
The bottom of outstanding side inner peripheral.
In above-mentioned loadspeaker structure, the alar part corresponds to the circular voice coils in circular arc flange respectively.
In above-mentioned loadspeaker structure, the resilient support portion difference is S-shaped.
In above-mentioned loadspeaker structure, the resilient support portion is symmetrical set.
In above-mentioned loadspeaker structure, the resilient support portion be connected to the alar part and the second rectangle connecting portion it
Between.
Whereby, loadspeaker structure of the present utility model can make Rectangular Elastic connection unit fit in the tops of circular voice coils completely
The bottom of edge and rectangle vibrating diaphragm, allows the overlapping laminating Rectangular Elastic connection unit of circular voice coils apical margin and rectangle vibrating diaphragm, and can suppress
Rectangle vibrating diaphragm produces off-axis, and then the energy for acting on circular voice coils can be uniformly transferred to rectangle vibrating diaphragm, except making loudspeaker to hold
Outside relatively high power, more the purpose that lifting bass is showed with volume can be reached in the case that low distortion is showed.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the utility model preferred embodiment.
Fig. 2 is the schematic diagram that the utility model Rectangular Elastic connection unit is assembled in rectangular support frame.
Fig. 3 is the schematic appearance of the utility model preferred embodiment.
Fig. 4 is the diagrammatic cross-section of the utility model preferred embodiment.
【Symbol description】
1 rectangular support frame
11 accommodating areas
12 step surfaces
2 circular magnetic return component
3 circular voice coils
4 rectangle vibrating diaphragms
41 outstanding sides
42 central parts
5 Rectangular Elastic connection units
51 first rectangle connecting portions
52 alar parts
53 second rectangle connecting portions
54 resilient support portions
Embodiment
To be fully understood by the purpose of this utility model, feature and effect, hereby by following specific embodiments, and coordinate attached
Figure, elaborates to the utility model, is described as follows：
Fig. 1 to Fig. 4 is refer to, as illustrated, the utility model provides a kind of loadspeaker structure, it includes rectangular support
Frame 1, circular magnetic return component 2, circular voice coils 3, rectangle vibrating diaphragm 4, Rectangular Elastic connection unit 5.
The inside of rectangular support frame 1 has accommodating area 11, and the periphery of the rectangular support frame 1 has step surface 12.
The circular magnetic returns component 2 in the accommodating area 11 of the rectangular support frame 1.
The circular voice coils 3 are sheathed on the magnetic and return component 2.
The step surface 12 of the rectangular support frame 1 is fixed in the outer peripheral edge of the rectangle vibrating diaphragm 4, and the rectangle vibrating diaphragm 4 includes
The outstanding side 41 being combined and central part 42.
The Rectangular Elastic connection unit 5 has the first rectangle connecting portion 51, at least two alar parts 52, the second rectangle connecting portion
53 and multiple resilient support portions 54, periphery and the relative circular voice coils 3 of the alar part 52 located at the first rectangle connecting portion 51
Diameter, the first rectangle connecting portion 51 and the bottom of alar part 52 is brought into close contact respectively in the apical margin of the circular voice coils 3, should
The top surface of first rectangle connecting portion 51 is brought into close contact in the bottom of the outstanding inner peripheral of side 41, and the second rectangle connecting portion 53 is closely pasted
Between the bottom of the outer peripheral edge of outstanding side 41 and the step surface 12 of the rectangular support frame 1 together in the rectangle vibrating diaphragm 4, and the elasticity branch
Support part 54 is connected between the first rectangle connecting portion 51 and the second rectangle connecting portion 53, and elasticity branch described in the present embodiment
Support part 54 can be symmetrical set between the first rectangle connecting portion 51 and the second rectangle connecting portion 53, in addition also can be in
The (not shown) of resilient support portion 54 is additionally provided between the alar part 52 and the second rectangle connecting portion 53.
In preferred embodiment of the present utility model, the alar part 52 respectively to should circular voice coils 3 be in circular arc
Flange, and the resilient support portion 54 distinguishes S-shaped.
When carrying out assembling setting, by the rectangle vibrating diaphragm 4 with the glutinous inner ring surface top located at the outstanding side 41 in the bottom of central part 42
Edge, afterwards again to hang the glutinous top edge located at the second rectangle connecting portion 53 of bottom peripheral edge on side 41, and connects first rectangle
The bottom of the glutinous central part 42 located at the rectangle vibrating diaphragm 4 of the top surface of socket part 51, and by the second square of the Rectangular Elastic connection unit 5
Shape connecting portion 53 inserts the step surface 12 of rectangular support frame 1, and is sticked with the second rectangle connecting portion 53 located at the rectangular support frame 1
Top edge, then the apical margin of the circular voice coils 3 through accommodating area 11 is bonding on the first rectangle connecting portion 51 and the alar part 52
Bottom, the magnetic is returned into component 2 located at the accommodating area 11 and being mutually assembled with the circular voice coils 3 again afterwards, and due to the wing
Portion 52 respectively to should circular voice coils 3 be in circular arc flange, and the first rectangle connecting portion 51 of the Rectangular Elastic connection unit 5
Top surface is bonding on the bottom of the inner peripheral of outstanding side 41 of the rectangle vibrating diaphragm 4, therefore, can make bottom and the top surface of elastic connection unit 5
Be brought into close contact the apical margin in circular voice coils 3 and the bottom of rectangle vibrating diaphragm 4 completely, allow the apical margin of circular voice coils 3 it is overlapping laminating rectangle bullet
Property connection unit 5 and rectangle vibrating diaphragm 4, the energy that using acts on the circular voice coils 3 can uniformly transfer to the rectangle vibrating diaphragm 4, remove
Loudspeaker is born outside relatively high power, more can reach that lifting bass is showed with volume in the case that low distortion is showed.
However, Rectangular Elastic connection unit 5 of the present utility model can not only assist circular voice coils 3 by energy uniformly transfer to
On rectangle vibrating diaphragm 4, more it can assist to suppress high-power lower circular voice coils 3 in low frequency generation because of the setting of Rectangular Elastic connection unit 5
A kind of situation (effect that each resilient support portion 54 is played is basically damping action) of off-axis, makes it remain steady
Fixed axial start, therefore, it can in the generation, particularly low frequency of high-power lower control distortion.Therefore, in the utility model
The setting of the Rectangular Elastic connection unit 5, can pass through the setting of each alar part 52, amplify the volume of circular voice coils 3, and make energy
Uniformly transfer, also because itself plays damping action, it is possible in the high-power lower purpose for suppressing low-frequency distortion.
The utility model has hereinbefore been disclosed with preferred embodiment, but it will be understood by those skilled in the art that should
Embodiment is only used for describing the utility model, and is not construed as limiting scope of the present utility model.It should be noted that it is every with
The embodiment equivalent change and displacement, all should be set to be covered by category of the present utility model.Therefore, it is of the present utility model to protect
Shield scope is defined when the scope defined by claims.
Claims (7)
1. a kind of loadspeaker structure, it is characterised in that include：
Rectangular support frame；
Circular magnetic returns component, and it is in the rectangular support frame；
Circular voice coils, it is sheathed on the magnetic and returns component；
The periphery of the rectangular support frame is fixed in rectangle vibrating diaphragm, its outer peripheral edge；And
Rectangular Elastic connection unit, it has the first rectangle connecting portion, at least two alar parts, the second rectangle connecting portion and multiple bullets
Property supporting part, the alar part makes first square located at the periphery of the first rectangle connecting portion and the diameter of the relative circular voice coils
Shape connecting portion fits in the apical margin of the circular voice coils with the alar part bottom respectively, and the top surface of the first rectangle connecting portion is fitted in
The rectangle vibrating diaphragm bottom, the second rectangle connecting portion be fixed on the outer peripheral edge of the rectangle vibrating diaphragm and the rectangular support frame periphery it
Between, the resilient support portion is connected between the first rectangle connecting portion and the second rectangle connecting portion.
2. loadspeaker structure as claimed in claim 1, it is characterised in that there is accommodating area inside the rectangular support frame, and should
The periphery of rectangular support frame has a step surface, and the circular magnetic returns component and is located at the accommodating area, the rectangle vibrating diaphragm outer peripheral edge and should
Second rectangle connecting portion is fixed on the step surface.
3. loadspeaker structure as claimed in claim 1, it is characterised in that the rectangle vibrating diaphragm include the outstanding side that is combined and in
Center portion, the second rectangle connecting portion is connected between the bottom of the outstanding side outer peripheral edge and the periphery of the rectangular support frame, and this first
Rectangle connecting portion is connected to the bottom of the outstanding side inner peripheral.
4. loadspeaker structure as claimed in claim 1, it is characterised in that the alar part corresponds to the circular voice coils in circular arc respectively
Shape flange.
5. loadspeaker structure as claimed in claim 1, it is characterised in that the resilient support portion difference is S-shaped.
6. loadspeaker structure as claimed in claim 1, it is characterised in that the resilient support portion is symmetrical set.
7. loadspeaker structure as claimed in claim 6, it is characterised in that the resilient support portion is connected to the alar part with being somebody's turn to do
Between second rectangle connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255134.7U CN206524968U (en) | 2017-03-15 | 2017-03-15 | Loadspeaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255134.7U CN206524968U (en) | 2017-03-15 | 2017-03-15 | Loadspeaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524968U true CN206524968U (en) | 2017-09-26 |
Family
ID=59902762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255134.7U Expired - Fee Related CN206524968U (en) | 2017-03-15 | 2017-03-15 | Loadspeaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258829A1 (en) * | 2020-06-24 | 2021-12-30 | 朱达云 | Elastic piece and loudspeaker |
-
2017
- 2017-03-15 CN CN201720255134.7U patent/CN206524968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258829A1 (en) * | 2020-06-24 | 2021-12-30 | 朱达云 | Elastic piece and loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 |