CN201491250U - Loudspeaker vibration component with suspended lead wire - Google Patents
Loudspeaker vibration component with suspended lead wire Download PDFInfo
- Publication number
- CN201491250U CN201491250U CN 200920224806 CN200920224806U CN201491250U CN 201491250 U CN201491250 U CN 201491250U CN 200920224806 CN200920224806 CN 200920224806 CN 200920224806 U CN200920224806 U CN 200920224806U CN 201491250 U CN201491250 U CN 201491250U
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- lead
- voice coil
- wire
- vibrating diaphragm
- lead wire
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Abstract
The utility model discloses a loudspeaker vibration component with a suspended lead wire, which comprises a vibrating diaphragm; a voice coil is clung to the middle part of the vibrating diaphragm; a lead wire of the voice coil extends to the outer part of the vibrating diaphragm; the lead wire and the vibrating diaphragm are arranged separately; and the lead wire is bonded to the edge part of the vibrating diaphragm through glue after bent. As one implementation method, the lead wire is bent into an arc shape; and as another implementation method, the lead wire is bent into a broken line with an obtuse angle; and the plane where the bent lead wire is arranged is parallel to that at the end part of the voice coil. The loudspeaker vibration component with the suspended lead wire has the advantages of reasonable structure, simple technology and good coherence, and is suitable to be used as the vibration components of various loudspeakers, especially for the vibration components of the loudspeakers requiring higher quality of sounds.
Description
Technical field
The utility model relates to a kind of lead-in wire suspension type loudspeaker vibration assembly.
Background technology
Loud speaker, as the term suggests be the electronic device of sound with electrical signal conversion exactly, at present, the loud speaker of selling on the market generally comprises the basin frame, by the magnetic cover magnetic patch is installed in the basin frame, vibration component also is installed in the basin frame, the vibration component of conventional loudspeakers generally comprises the vibrating diaphragm that cooperates with basin frame shape and size, the vibrating diaphragm middle part has clinged voice coil loudspeaker voice coil, the lead-in wire of voice coil loudspeaker voice coil sticks on the vibrating diaphragm by fixing glue and extends to the vibrating diaphragm outside, like this, and when external audio signal is imported by lead-in wire, voice coil loudspeaker voice coil will obtain the signal of telecommunication, because voice coil loudspeaker voice coil is arranged in the flux loop of magnetic patch, so voice coil loudspeaker voice coil will be done the frequency vibrations different with amplitude with the size of voice-frequency signalling current, the voice coil loudspeaker voice coil of vibrations will promote vibrating diaphragm and shake together, like this, vibration component is with regard to the difference of following audio signal and send different sound.The weak point of tradition vibration component is: structural design is unreasonable, complex manufacturing, voice coil leads is bonded together by fixing glue and vibrating diaphragm, make and change with the bonding vibrating diaphragm part-structure that goes between, vibration is retrained by fixing glue, reduced the consistency and the balance of vibrating diaphragm, strengthened noise output, audio signal can not completely be embodied.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure at above-mentioned deficiency, and technology is simple, a kind of lead-in wire suspension type loudspeaker vibration assembly of high conformity.
For solving the problems of the technologies described above, this lead-in wire suspension type loudspeaker vibration assembly comprises vibrating diaphragm, and the vibrating diaphragm middle part has clinged voice coil loudspeaker voice coil, and the lead-in wire of voice coil loudspeaker voice coil extends to the vibrating diaphragm outside, its design feature is: lead-in wire and vibrating diaphragm are from setting, and lead-in wire bends and then to cling in vibrating diaphragm limit portion by glue.
The lead-in wire suspension type loudspeaker vibration assembly of this structure comes the reasonable and vibrating diaphragm high conformity of implementation structure by the lead-in wire suspended structure.The lead-in wire suspended structure mainly realizes from being provided with vibrating diaphragm by voice coil leads, go between with vibrating diaphragm after being provided with, no longer include fixing glue and be bonded on the vibrating diaphragm, make vibration of diaphragm freedom more, consistency is better; For the ease of anchor leg, lead-in wire is bonded together by glue and vibrating diaphragm limit portion near the place of vibrating diaphragm limit portion, and like this, vibrating diaphragm is when vibrations, and lead-in wire just can not touched, and the lead-in wire after fixing is more convenient and outside the connection; In order to prevent vibrating diaphragm when vibrations, lead-in wire after vibrating diaphragm will be fixed is broken, before lead-in wire being adhered to vibrating diaphragm limit portion, on the lead segments between voice coil loudspeaker voice coil and the vibrating diaphragm limit portion, be provided with a kink, the purpose of this kink is set, increases the wire length between voice coil loudspeaker voice coil and the vibrating diaphragm limit portion exactly, like this, kink on the lead-in wire has just played when vibrating diaphragm shakes under the effect of buffering lead strain, can prevent effectively that lead-in wire from being broken.
As a kind of implementation, lead-in wire is bent into arcuation.
The arcuation lead-in wire has certain elasticity, can make lead-in wire flexible automatically with the vibrating diaphragm vibrations, like this, neither can influence vibration of diaphragm, prevents that again lead-in wire from being broken.
As another kind of implementation, lead-in wire is bent into the broken line that angle is the obtuse angle.
Lead-in wire is bent into the broken line that angle is the obtuse angle, can strengthens the stability on plane, broken line place, effectively prevent to go between and when stretching, vacillate now to the left, now to the right, can not exert an influence vibrating diaphragm with the voice coil loudspeaker voice coil vibrations.
As improvement, plane, place, lead-in wire bending back is parallel with the voice coil loudspeaker voice coil end plane.
To go between bending back lead-in wire plane, place and voice coil loudspeaker voice coil end plane be arranged in parallel, can increase the minimum spacing of lead-in wire and vibrating diaphragm, also increased the minimum spacing of lead-in wire and basin frame, make lead-in wire be in vibrating diaphragm and basin frame middle part, like this, during the vibrating diaphragm vibrations, lead-in wire neither can be run into vibrating diaphragm, can not run into the basin frame yet, make loud speaker stability stronger.
In sum, adopt the lead-in wire suspension type loudspeaker vibration assembly of this structure, rational in infrastructure, technology is simple, high conformity, and the vibration component that is suitable as various loud speakers uses, and the vibrations assembly that especially is suitable as the loud speaker that tonequality is had relatively high expectations uses.
Description of drawings
In conjunction with the accompanying drawings the utility model is described in further details:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1 is vibrating diaphragm, and 2 is voice coil loudspeaker voice coil, and 3 are lead-in wire, and 4 is glue.
Embodiment
As shown in Figure 1, structural representation for this lead-in wire suspension type loudspeaker vibration assembly, this lead-in wire suspension type loudspeaker vibration assembly comprises vibrating diaphragm 1, vibrating diaphragm 1 ovalize, vibrating diaphragm 1 middle part has clinged voice coil loudspeaker voice coil 2, voice coil loudspeaker voice coil 2 is the tubular parts that formed by the coiling of thin enamel-cover lead, for the ease of being connected with the external world, voice coil loudspeaker voice coil 2 is by constituting the outwards output of two lead-in wires 3 that is electrically connected with thin enamel-cover lead two ends, the lead-in wire 3 of voice coil loudspeaker voice coil 2 is from the same end output of voice coil loudspeaker voice coil 2, voice coil loudspeaker voice coil 2 has a lead-in wire end of 3 is bonded in vibrating diaphragm 1 by fixing glue middle part, extend to vibrating diaphragm 1 outside after lead-in wire 3 bendings, lead-in wire 3 is bent into the broken line that angle is the obtuse angle, like this, when lead-in wire 3 shakes with voice coil loudspeaker voice coil 2, lead-in wire 3 after the bending will play the effect of damping vibration, and 3 voice coil loudspeaker voice coils 2 that shaken that not only can prevent to go between are broken, but also can cushion the vibrations of voice coil loudspeaker voice coil 2, make lead-in wire 3 structures more stable, the life-span is longer; The lead-in wire 3 with vibrating diaphragm 1 from setting, in the time of can preventing voice coil loudspeaker voice coil 2 vibrations like this, lead-in wire 3 bumps with vibrating diaphragm 1,3 bumps with speaker frame in order to prevent to go between, and plane, place, lead-in wire 3 bending back is parallel with voice coil loudspeaker voice coil 2 end planes, as shown in Figure 2, lead-in wire 3 is when extending to vibrating diaphragm 1 limit portion, and will go between by glue 43 is fixed together with vibrating diaphragm 1 limit portion, so not only can strengthen 3 the structural stability of going between, prevent and rock, and conveniently be electrically connected with the outside.
In the present embodiment, it is the broken line at obtuse angle that lead-in wire 3 has been bent into angle, and when concrete the application, lead-in wire 3 is gone back bendable and is converted into arcuation, and its operation principle is similar, no longer carefully states at this.
Claims (4)
1. lead-in wire suspension type loudspeaker vibration assembly, comprise vibrating diaphragm (1), vibrating diaphragm (1) middle part has clinged voice coil loudspeaker voice coil (2), the lead-in wire (3) of voice coil loudspeaker voice coil (2) extends to the vibrating diaphragm outside, it is characterized in that: lead-in wire (3) and vibrating diaphragm (1) are from setting, and lead-in wire (3) bends and then clings in vibrating diaphragm (1) limit portion by glue (4).
2. lead-in wire suspension type loudspeaker vibration assembly as claimed in claim 1 is characterized in that: lead-in wire (3) is bent into arcuation.
3. lead-in wire suspension type loudspeaker vibration assembly as claimed in claim 1 is characterized in that: lead-in wire (3) is bent into the broken line that angle is the obtuse angle.
4. as claim 1,2 or 3 described lead-in wire suspension type loudspeaker vibration assemblies, it is characterized in that: plane, place, lead-in wire (3) bending back is parallel with voice coil loudspeaker voice coil (2) end plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920224806 CN201491250U (en) | 2009-08-14 | 2009-08-14 | Loudspeaker vibration component with suspended lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920224806 CN201491250U (en) | 2009-08-14 | 2009-08-14 | Loudspeaker vibration component with suspended lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491250U true CN201491250U (en) | 2010-05-26 |
Family
ID=42430114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920224806 Expired - Lifetime CN201491250U (en) | 2009-08-14 | 2009-08-14 | Loudspeaker vibration component with suspended lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888421A (en) * | 2017-03-20 | 2017-06-23 | 歌尔股份有限公司 | Vibrational system and phonation unit in a kind of phonation unit |
| WO2021142695A1 (en) * | 2020-01-15 | 2021-07-22 | 声电电子科技(惠州)有限公司 | Symmetrical suspended miniature speaker having outer magnetic structure voice coil lead wire |
-
2009
- 2009-08-14 CN CN 200920224806 patent/CN201491250U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888421A (en) * | 2017-03-20 | 2017-06-23 | 歌尔股份有限公司 | Vibrational system and phonation unit in a kind of phonation unit |
| WO2018171053A1 (en) * | 2017-03-20 | 2018-09-27 | 歌尔股份有限公司 | Vibration system in sound unit and sound unit |
| WO2021142695A1 (en) * | 2020-01-15 | 2021-07-22 | 声电电子科技(惠州)有限公司 | Symmetrical suspended miniature speaker having outer magnetic structure voice coil lead wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |