CN208509260U - A kind of voice coil for loudspeaker - Google Patents
A kind of voice coil for loudspeaker Download PDFInfo
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- CN208509260U CN208509260U CN201821199309.8U CN201821199309U CN208509260U CN 208509260 U CN208509260 U CN 208509260U CN 201821199309 U CN201821199309 U CN 201821199309U CN 208509260 U CN208509260 U CN 208509260U
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- enameled wire
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- silk thread
- skeleton
- beautiful silk
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Abstract
The utility model relates to speaker technology fields, more specifically, it is related to a kind of voice coil for loudspeaker, and including cylindrical skeleton, bright and beautiful silk thread, reinforcement paper and the enameled wire for winding skeleton, skeleton is equipped with multiple heat release holes, the bright and beautiful silk thread and the enamel-cover wire bonding, and weld is equipped with aluminium foil, the outer surface of the skeleton is also arranged with sleeve, and the aluminium foil is located in sleeve, and the protrusion for being connected to bright and beautiful silk thread and enameled wire weld is equipped in sleeve, the protrusion is hemispherical.Aluminium foil is added in the weld of bright and beautiful silk thread and enameled wire, the weld for aloowing worker that aluminium foil fusing is made to be fixed on bright and beautiful silk thread and enameled wire in welding, and aluminium foil has no effect on the electric conductivity of bright and beautiful silk thread and enameled wire, aluminium foil is equal to pad, so that connection effect is more preferable between bright and beautiful silk thread and enameled wire, reduce that worker directly welds bright and beautiful silk thread and the case where rosin joint occurs in enameled wire, improves the welding quality between bright and beautiful silk thread and enameled wire.
Description
Technical field
The utility model relates to speaker technology fields, more specifically, it relates to a kind of voice coil for loudspeaker.
Background technique
As people's lives level is increasingly promoted, quality and requirement for recreation are also increasingly towards sophistication,
Such as: the visible change of the auditory effect of sound, light has become the indispensable demand for promoting quality of the life, especially
It is sound (music), the emphasis even more generally to lie fallow.Good and appropriate music, for loosen mood, eliminate anxiety have it is splendid
Effect, therefore, relevant acoustic product is even more dazzling on the market, make us dazzled, and in above-mentioned acoustic product,
Loudspeaker bears the function that the current signal that the machine that will be enlarged by exports is converted into sound, the overall sound quality export for sound equipment
Matter has conclusive influence.
In general, high-frequency current generates magnetic field by voice coil, so that diffuser be driven to shake in speaker operation
Dynamic, existing voice coil includes that skeleton, bright and beautiful silk thread and enameled wire need to connect bright and beautiful silk thread with enameled wire, to draw in processing
Enter electric current, worker is generally directly by bright and beautiful silk thread and enamel-cover wire bonding, and since bright and beautiful silk thread and enameled wire are comparatively fine, processing is bright and beautiful in this way
The connection effect of silk thread and enameled wire is bad, it is easy to cause rosin joint, cause the circuit of voice coil to work abnormal, and then influence to raise
The normal work of sound device.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of voice coil for loudspeaker, tools
The advantages of being improved connection effect between bright and beautiful silk thread and enameled wire.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for loudspeaker
Voice coil, including cylindrical skeleton, bright and beautiful silk thread, wrapping frame outer surface reinforcement paper and wind skeleton enameled wire, it is described
Skeleton is made of duralumin, and skeleton is equipped with multiple heat release holes, the bright and beautiful silk thread and the enamel-cover wire bonding, and weld is equipped with aluminium
Foil, the outer surface of the skeleton are also arranged with the sleeve of cladding enameled wire, the height of the height of the sleeve and the enameled wire
Equal, the aluminium foil is located in sleeve, and the protrusion for being connected to bright and beautiful silk thread and enameled wire weld, the protrusion are equipped in sleeve
Hemispherical, the enameled wire is in flat-shaped cable.
By using above-mentioned technical proposal, aluminium foil is added in the weld of bright and beautiful silk thread and enameled wire, worker may make to weld
Aluminium foil fusing can be made to be fixed on the weld of bright and beautiful silk thread and enameled wire when connecing, and aluminium foil has no effect on bright and beautiful silk thread and enameled wire
Electric conductivity, aluminium foil are equal to pad, so that connection effect is more preferable between bright and beautiful silk thread and enameled wire, reduces worker and directly weld brocade
There is the case where rosin joint in silk thread and enameled wire, improve the welding quality between bright and beautiful silk thread and enameled wire, duralumin is as skeleton
Material, light-weight, rigidity is strong and high temperature resistant, and comprehensive performance is high, in addition, heat release hole is conducive to the heat dissipation of skeleton, so that voice coil
Performance more preferably, sleeve has the advantages of preventing enameled wire from being scattered, improving the connection effect of bright and beautiful silk thread and enameled wire, and in sleeve
Protrusion can push against enameled wire and bright and beautiful silk thread, closer, the hemispherical protrusion of the connection both made, convenient for worker by sleeve
It is sheathed on outside enameled wire.
Preferably, the reinforcement paper is tawny daylily marble paper.
Preferably, multiple heat release holes are arranged around skeleton.
By using above-mentioned technical proposal, so that skeleton is conducive to cross-ventilation in heat dissipation, and heat dissipation effect is more preferable.
Preferably, the diameter range of the skeleton is 15mm-150mm.
Preferably, the thickness range of the skeleton is 2mm-4mm.
In conclusion the utility model has the following beneficial effects:
Aluminium foil is added in the weld of bright and beautiful silk thread and enameled wire, worker is aloowed to fix aluminium foil fusing in welding
In the weld of bright and beautiful silk thread and enameled wire, and aluminium foil has no effect on the electric conductivity of bright and beautiful silk thread and enameled wire, and aluminium foil is equal to pad,
So that connection effect is more preferable between bright and beautiful silk thread and enameled wire, reduce that worker directly welds bright and beautiful silk thread and rosin joint occurs in enameled wire
Situation, improves the welding quality between bright and beautiful silk thread and enameled wire, material of the duralumin as skeleton, light-weight, rigidity it is strong and
High temperature resistant, comprehensive performance is high, in addition, heat release hole is conducive to the heat dissipation of skeleton, so that the performance of voice coil is more preferably, sleeve, which has, to be prevented
The advantages of enameled wire is scattered, and improves the connection effect of bright and beautiful silk thread and enameled wire, and the protrusion in sleeve can push against enameled wire and
Sleeve, is sheathed on outside enameled wire by bright and beautiful silk thread, the protrusion for keeping the connection of the two closer, hemispherical convenient for worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
Appended drawing reference: 1, skeleton；2, bright and beautiful silk thread；3, reinforcement paper；4, enameled wire；5, aluminium foil；6, heat release hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of voice coil for loudspeaker, referring to Fig. 1, including cylindrical skeleton 1, bright and beautiful silk thread 2, wrapping frame 1 outside
The reinforcement paper 3 on surface and the enameled wire 4 of winding skeleton 1, skeleton 1 are made of duralumin, and skeleton 1 offers multiple heat release holes 6, brocade
One end of silk thread 2 and enameled wire 4 weld, and weld is provided with aluminium foil 5, and the outer surface of skeleton 1 is also arranged with cladding enameled wire 4
Sleeve (not shown), the height of sleeve is equal with the height of enameled wire 4, and aluminium foil 5 is located in sleeve, and is equipped in sleeve
It is connected to the raised (not shown) of 4 weld of bright and beautiful silk thread 2 and enameled wire, protrusion is hemispherical, and enameled wire 4 is in flat-shaped
The contact area of cable, flat-shaped cable and skeleton is bigger, and then the sensitivity of voice coil is higher.
Aluminium foil 5 is added in the weld of bright and beautiful silk thread 2 and enameled wire 4, worker is aloowed to melt aluminium foil 5 in welding
It is fixed on the weld of bright and beautiful silk thread 2 and enameled wire 4, and aluminium foil 5 has no effect on the electric conductivity of bright and beautiful silk thread 2 and enameled wire 4, aluminium foil 5
It is equal to pad, so that connection effect is more preferable between bright and beautiful silk thread 2 and enameled wire 4, reduces worker and directly weld bright and beautiful silk thread 2 and paint
There is the case where rosin joint in envelope curve 4, improves the welding quality between bright and beautiful silk thread 2 and enameled wire 4, material of the duralumin as skeleton 1
Matter, light-weight, rigid strong and high temperature resistant, comprehensive performance is high, in addition, heat release hole 6 is conducive to the heat dissipation of skeleton 1, so that voice coil
More preferably, sleeve has the advantages of preventing enameled wire 4 from being scattered, the connection effect of raising bright and beautiful silk thread 2 and enameled wire 4, and sleeve to performance
Interior protrusion can push against enameled wire 4 and bright and beautiful silk thread 2, the protrusion for keeping the connection of the two closer, hemispherical, will convenient for worker
Sleeve is sheathed on outside enameled wire 4.
Specifically, reinforcement paper 3 is tawny daylily marble paper.
Specifically, multiple heat release holes 6 are arranged around skeleton 1, so that skeleton 1 is conducive to cross-ventilation in heat dissipation, dissipates
Thermal effect is more preferable.
Specifically, the diameter range of skeleton 1 is 15mm-150mm, in the present embodiment, the diameter of skeleton 1 is 20mm.
Specifically, the thickness range of skeleton 1 be 2mm-4mm, in the present embodiment, skeleton 1 with a thickness of 3mm.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (5)
1. a kind of voice coil for loudspeaker, it is characterized in that: including cylindrical skeleton (1), bright and beautiful silk thread (2), wrapping frame
(1) enameled wire (4) of the reinforcement paper (3) of outer surface and winding skeleton (1), the skeleton (1) are made of duralumin, skeleton (1)
Equipped with multiple heat release holes (6), the bright and beautiful silk thread (2) and the enameled wire (4) welding, and weld is equipped with aluminium foil (5), the bone
The outer surface of frame (1) is also arranged with the sleeve of cladding enameled wire (4), the height of the height of the sleeve and the enameled wire (4)
Equal, the aluminium foil (5) is located in sleeve, and is equipped in sleeve and is connected to the convex of bright and beautiful silk thread (2) and enameled wire (4) weld
It rises, the protrusion is hemispherical, and the enameled wire (4) is in flat-shaped cable.
2. a kind of voice coil for loudspeaker according to claim 1, it is characterized in that: the reinforcement paper (3) is tawny daylily marble paper.
3. a kind of voice coil for loudspeaker according to claim 2, it is characterized in that: multiple heat release holes (6) are surround
Skeleton (1) setting.
4. a kind of voice coil for loudspeaker according to claim 3, it is characterized in that: the diameter range of the skeleton (1)
For 15mm-150mm.
5. a kind of voice coil for loudspeaker according to claim 4, it is characterized in that: the thickness range of the skeleton (1)
For 2mm-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199309.8U CN208509260U (en) | 2018-07-26 | 2018-07-26 | A kind of voice coil for loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199309.8U CN208509260U (en) | 2018-07-26 | 2018-07-26 | A kind of voice coil for loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509260U true CN208509260U (en) | 2019-02-15 |
Family
ID=65290601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199309.8U Active CN208509260U (en) | 2018-07-26 | 2018-07-26 | A kind of voice coil for loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509260U (en) |
-
2018
- 2018-07-26 CN CN201821199309.8U patent/CN208509260U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 301, No.152, songbailang Xinyuan 1st Road, Dalang Town, Dongguan City, Guangdong Province 523770 Patentee after: HEYIN ELECTRONIC TECHNOLOGY (DONGGUAN) Co.,Ltd. Address before: 523000 5th Floor, No. 42 Zhuyuan Road, Zhushan Community, Dalang Town, Dongguan City, Guangdong Province Patentee before: HEYIN ELECTRONIC TECHNOLOGY (DONGGUAN) Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |