CN206283666U - Voice coil loudspeaker voice coil buffer structure - Google Patents
Voice coil loudspeaker voice coil buffer structure Download PDFInfo
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- CN206283666U CN206283666U CN201621213365.3U CN201621213365U CN206283666U CN 206283666 U CN206283666 U CN 206283666U CN 201621213365 U CN201621213365 U CN 201621213365U CN 206283666 U CN206283666 U CN 206283666U
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- voice coil
- magnetic
- coil loudspeaker
- loudspeaker voice
- component
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Abstract
The utility model provides a kind of voice coil loudspeaker voice coil buffer structure, comprising voice coil loudspeaker voice coil；Magnetic returns component, and it has magnetic gap, and the voice coil loudspeaker voice coil is arranged at the magnetic gap；Support, the magnetic returns component and is arranged at the support；And buffer part, it has multiple first Flexible elements, and first Flexible element is arranged at the magnetic gap, and is connected between the top of the lower magnetic conductor of the bottom of the voice coil loudspeaker voice coil and the magnetic time component.Whereby, even if voice coil loudspeaker voice coil buffer structure of the present utility model can allow voice coil loudspeaker voice coil to remain to maintain the start of vertical direction under larger vibratility adjustment, to reduce the various problems caused by voice coil loudspeaker voice coil horizontal-shift.
Description
Technical field
The utility model is related to a kind of voice coil loudspeaker voice coil buffer structure, even if more particularly to a kind of allowing voice coil loudspeaker voice coil in larger vibration row
Remain to maintain the start of vertical direction under journey, to reduce the various problem persons caused by voice coil loudspeaker voice coil horizontal-shift.
Background technology
Loudspeaker can substantially divide into vibrational structure and fixed structure, and vibrational structure refers to sound of the loudspeaker in outside input
Source signal and during being converted into mechanical oscillation, actual each component for producing vibration, comprising the component such as voice coil loudspeaker voice coil and vibrating diaphragm, and
Fixed structure refers to then the component that vibration will not be substantially produced during vibration, comprising support, magnet, magnetic conduction ironware etc..
When the electric energy of the electric signal of input is bigger, the power of loudspeaker is bigger, and the vibratility adjustment of voice coil loudspeaker voice coil also can be bigger, thus vibrating diaphragm
Vibratility adjustment also can be bigger, the volume of generation is bigger.Therefore, loudspeaker is to send big volume, the vibratility adjustment of voice coil loudspeaker voice coil
It is inevitable very big.However, during due to voice coil loudspeaker voice coil start, should maintain carry out reciprocating start on an axial direction, but when loudspeaker
When power is bigger, voice coil loudspeaker voice coil start be easy for disalignment and cause polarization, the lighter's audio distortions, severe one may touch loudspeaker its
He produces abnormal sound by component, even results in damage.
Therefore, how utility model goes out a kind of voice coil loudspeaker voice coil buffer structure, even if so that it can allow voice coil loudspeaker voice coil in larger vibration row
Remain to maintain the start of vertical direction under journey, will be the utility model to reduce the various problems caused by voice coil loudspeaker voice coil horizontal-shift
It is intended to actively disclose part.
The content of the invention
In view of 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
Overcome, and then develop a kind of voice coil loudspeaker voice coil buffer structure, even if can allow voice coil loudspeaker voice coil that dimension is remained under larger vibratility adjustment to reach
The start of vertical direction is held, to reduce the purpose of the various problems caused by voice coil loudspeaker voice coil horizontal-shift.
It is that, up to above-mentioned purpose and other purposes, the utility model provides a kind of voice coil loudspeaker voice coil buffer structure, and it is included：Voice coil loudspeaker voice coil；Magnetic
Component is returned, it has magnetic gap, and the voice coil loudspeaker voice coil is arranged at the magnetic gap；Support, the magnetic returns component and is arranged at the support；And buffering
Portion, it has multiple first Flexible elements, and first Flexible element is arranged at the magnetic gap, and is connected to the bottom of the voice coil loudspeaker voice coil
And the top of the lower magnetic conductor that the magnetic returns component between.
In above-mentioned voice coil loudspeaker voice coil buffer structure, first Flexible element has upper mounting plate, elastic parts and lower platform respectively,
The elastic parts is connected between the upper mounting plate and the lower platform, and the upper mounting plate is connected to the bottom of the voice coil loudspeaker voice coil
Portion, the lower platform is connected to the top that the magnetic returns the lower magnetic conductor of component.
In above-mentioned voice coil loudspeaker voice coil buffer structure, the upper mounting plate has positioning groove to position the bottom of the voice coil loudspeaker voice coil respectively, should
The top that magnetic returns the lower magnetic conductor of component has multiple location holes to position the lower platform respectively.
In above-mentioned voice coil loudspeaker voice coil buffer structure, the position of first Flexible element is symmetrical.
Whereby, even if voice coil loudspeaker voice coil buffer structure of the present utility model can allow voice coil loudspeaker voice coil to remain to maintain to hang down under larger vibratility adjustment
Nogata to start, to reduce the various problems caused by voice coil loudspeaker voice coil horizontal-shift.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the utility model preferred embodiment voice coil loudspeaker voice coil buffer structure；
Fig. 2 is the combination diagram that the utility model preferred embodiment voice coil loudspeaker voice coil, buffer part and magnetic return component；
Fig. 3 is the combination diagram of the utility model preferred embodiment voice coil loudspeaker voice coil buffer structure；
Fig. 4 is the top view of Fig. 3.
【Symbol description】
1 voice coil loudspeaker voice coil
2 magnetic return component
Magnetic conductor on 21
22 magnet
23 times magnetic conductors
231 location holes
232 breach
24 magnetic gap
3 supports
31 support rims
4 buffer parts
41 first Flexible elements
411 upper mounting plates
4111 positioning grooves
412 elastic parts
413 lower platforms
Specific embodiment
To be fully understood by the purpose of this utility model, feature and effect, now by following specific embodiments, and coordinate attached
Figure, is described in further details to the utility model, is described as follows：
Fig. 1 is refer to, as illustrated, the utility model provides a kind of voice coil loudspeaker voice coil buffer structure, it includes voice coil loudspeaker voice coil 1, magnetic and returns group
Part 2, support 3 and buffer part 4.Wherein, the voice coil loudspeaker voice coil 1 can be rectangle ring body, square ring body, rounded ring body or other geometries
Ring body, the top perimeter of the voice coil loudspeaker voice coil 1 can be connected to the bottom of vibrating diaphragm (not shown) by colloid；The magnetic returns component 2 between magnetic
Gap 24 and multiple breach 232 (blow vent), the quantity of the breach 232 can be four (or two), and the breach 232 position phase
Mutually symmetrical, such as the position of described breach 232 can be symmetrical in center or center line that the magnetic returns component 2, and the voice coil loudspeaker voice coil 1 is arranged at the magnetic
Gap 24；In addition, the magnetic return component 2 cross section can rectangular (or square or other geometries), the breach 232 can position
The angle (or side or arc) of the cross section of component 2 is gone back in the magnetic, and the position of the breach 232 is symmetrical, such as described breach
232 position can be symmetrical in center or the center line that the magnetic returns component 2；Furthermore, it can be single magnetic only with magnet that the magnetic returns component 2
Formula designs (or many magnetic-types design of the multiple magnet of tool) and with lower magnetic conductor 23, magnet 22 and upper magnetic conductor 21, the lower magnetic conduction
Body 23 can be box shaped, and the magnet 22 is arranged at the bottom surface in the lower magnetic conductor 23, and magnetic conductor 21 is arranged on the magnet 22 on this,
The magnetic gap 24 be located at this between magnetic conductor 21 and the magnet 22 and the lower magnetic conductor 23 and can for ring rectangle (or ring it is square,
Annular or other geometry annular), cross section of magnetic conductor 21 and the magnet 22 can rectangular (or square or other geometry on this
Shape), the cross section of the lower magnetic conductor 23 can rectangular (or square or other geometries) and the breach 232 can be located at this
The angle (or side or arc) of the cross section of lower magnetic conductor 23, the position of the breach 232 is symmetrical, such as described breach 232
Position can be symmetrical in center or the center line of the lower magnetic conductor 23；The support 3 may connect to the vibrating diaphragm and the magnetic is returned between component 2,
The top perimeter of the support 3 may connect to the bottom peripheral edge of the vibrating diaphragm, and the support 3 can be rectangle ring body, square ring body, circular rings
There can be multiple support rims 31 in the ring body of body or other geometries, and the support 3, this is arranged at when the magnetic returns component 2
When in support 3, the support rim 31 can be respectively arranged at the breach 232；The buffer part 4 may connect to the voice coil loudspeaker voice coil 1 and be somebody's turn to do
Magnetic is returned between component 2, or is connected between the voice coil loudspeaker voice coil 1 and the support 3.
As described above, voice coil loudspeaker voice coil buffer structure of the present utility model can by the buffer part 4 so that the voice coil loudspeaker voice coil 1 in the horizontal direction
Start be restricted, even and if then make the voice coil loudspeaker voice coil 1 remained under larger vibratility adjustment maintain vertical direction start, to subtract
Various problems caused by few horizontal-shift of voice coil loudspeaker voice coil 1.
Fig. 1 to Fig. 4 is refer to, as illustrated, in above-mentioned voice coil loudspeaker voice coil buffer structure, the buffer part 4 can have multiple first
Flexible element 41, first Flexible element 41 can be respectively spring, bullet pin or sponge, and first Flexible element 41 is connected to
The voice coil loudspeaker voice coil 1 and the magnetic are returned between component 2, and the position of first Flexible element 41 is symmetrical averagely to support the voice coil loudspeaker voice coil 1,
The position of first Flexible element 41 can be symmetrical in center or the center line of the voice coil loudspeaker voice coil 1.
Fig. 1, Fig. 2 and Fig. 4 are refer again to, as illustrated, in above-mentioned voice coil loudspeaker voice coil buffer structure, first Flexible element 41
The magnetic gap 24 is arranged at, and is connected between the top of the lower magnetic conductor 23 of the bottom of the voice coil loudspeaker voice coil 1 and the magnetic time component 2.
Fig. 1 is refer again to, as illustrated, in above-mentioned voice coil loudspeaker voice coil buffer structure, first Flexible element 41 can have respectively
There are upper mounting plate 411, elastic parts 412 and lower platform 413, the elastic parts 412 is connected to the upper mounting plate 411 and institute
State between lower platform 413, the upper mounting plate 411 is connected to the bottom of the voice coil loudspeaker voice coil 1, the lower platform 413 is connected to the magnetic and returns group
The top of the lower magnetic conductor 23 of part 2.
Fig. 1, Fig. 2 and Fig. 4 are refer again to, as illustrated, in above-mentioned voice coil loudspeaker voice coil buffer structure, the upper mounting plate 411 is distinguished
There can be positioning groove 4111 to position the bottom of the voice coil loudspeaker voice coil 1, the top that the magnetic returns the lower magnetic conductor 23 of component 2 there can be multiple
Location hole 231 positioning the lower platform 413 respectively.Whereby, first Flexible element 41 can firmly be arranged at the voice coil loudspeaker voice coil 1
Between the lower magnetic conductor 23 that the magnetic returns component 2.
The utility model hereinbefore with preferred embodiment disclose, but be familiar with it will be understood by those skilled in the art that
It is that the 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
The every and equivalent change of the embodiment and displacement, all should be set to be covered by category of the present utility model.Therefore, this practicality is new
The scope that the protection domain of type should be defined by claims is defined.
Claims (4)
1. a kind of voice coil loudspeaker voice coil buffer structure, it is characterised in that include：
Voice coil loudspeaker voice coil；
Magnetic returns component, and it has magnetic gap, and the voice coil loudspeaker voice coil is arranged at the magnetic gap；
Support, the magnetic returns component and is arranged at the support；And
Buffer part, it has multiple first Flexible elements, and first Flexible element is arranged at the magnetic gap, and is connected to the sound
Between the top of the lower magnetic conductor that the bottom of circle and the magnetic return component.
2. voice coil loudspeaker voice coil buffer structure as claimed in claim 1, it is characterised in that first Flexible element has upper flat respectively
Platform, elastic parts and lower platform, the elastic parts are connected between the upper mounting plate and the lower platform, described flat
Platform is connected to the bottom of the voice coil loudspeaker voice coil, and the lower platform is connected to the top that the magnetic returns the lower magnetic conductor of component.
3. voice coil loudspeaker voice coil buffer structure as claimed in claim 2, it is characterised in that the upper mounting plate has positioning groove with fixed respectively
The bottom of the position voice coil loudspeaker voice coil, the top that the magnetic returns the lower magnetic conductor of component has multiple location holes to position the lower platform respectively.
4. voice coil loudspeaker voice coil buffer structure as claimed any one in claims 1 to 3, it is characterised in that first Flexible element
Position is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213365.3U CN206283666U (en) | 2016-11-10 | 2016-11-10 | Voice coil loudspeaker voice coil buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213365.3U CN206283666U (en) | 2016-11-10 | 2016-11-10 | Voice coil loudspeaker voice coil buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283666U true CN206283666U (en) | 2017-06-27 |
Family
ID=59082932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213365.3U Expired - Fee Related CN206283666U (en) | 2016-11-10 | 2016-11-10 | Voice coil loudspeaker voice coil buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283666U (en) |
-
2016
- 2016-11-10 CN CN201621213365.3U patent/CN206283666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170622 Address after: Guangdong province Dongguan city Dalang town Dajingtou Industrial Zone second road five Shunxing No. 12 Patentee after: DONGGUAN SHUNHEFENG ELECTRIC CO.,LTD. Address before: Tao Yuanshi Patentee before: Fuyouhong Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20211110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |