CN205946152U - High tone quality speaker - Google Patents
High tone quality speaker Download PDFInfo
- Publication number
- CN205946152U CN205946152U CN201620867218.1U CN201620867218U CN205946152U CN 205946152 U CN205946152 U CN 205946152U CN 201620867218 U CN201620867218 U CN 201620867218U CN 205946152 U CN205946152 U CN 205946152U
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- CN
- China
- Prior art keywords
- ripple
- tone quality
- voice coil
- embossing
- high tone
- 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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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a high tone quality speaker, affect magnetic circuit including cone, basin frame, voice coil loudspeaker voice coil, lead wire, the bullet connected between cone and voice coil loudspeaker voice coil, the cone neighboring is oval shape, be provided with the unsmooth alternate ripple of a plurality of circles on playing the ripples, the circle that the unsmooth alternate ripple of these a plurality of circles belonged to is concentric with bullet ripples centre bore still be provided with the reinforcing impressed watermark that intersects with the unsmooth alternate ripple of these a plurality of circles on playing the ripples, should strengthen the impressed watermark is sharp impressed watermark or curve impressed watermark, the reinforcing impressed watermark with the lead wire homonymy sets up. It is produced unbalance to the cone vibration that this high tone quality speaker can resist lead wire etc. Improves speaker tone quality.
Description
Technical field
This utility model is related to a kind of electro-acoustic transducer device, more particularly, to a kind of speaker.
Background technology
Speaker is a kind of electro-acoustic transducer device, and the tone currentss of input are passed through magnetic circuit system by it, voice coil loudspeaker voice coil produces vibration,
And drive cone to drive air to produce corresponding vibration, thus restoring the sound corresponding with tone currentss, during this,
The effect of sound-reducing is very big with the property relationship of the pendulums such as loudspeaker voice coil, cone and bullet ripple, if the vibration of pendulum
Consistent with the vibration of the sound that tone currentss are embodied, then sound-reducing effect is all right, if making it due to due to pendulum
Produced vibration produces variation, then produced sound will distortion.In speaker, the tone currentss of input in voice coil loudspeaker voice coil
Transmitted by bright and beautiful silk thread, bright and beautiful silk thread is to be bonded on cone by glue under normal circumstances, wherein the weight of glue, brocade
Silk thread hardness all can produce impact to the vibration of cone, can lead in some cases during vibrational system vibration because effect of inertia loses
Weighing apparatus, thus producing abnormal sound, particularly on its impact of the Elongated loudspeakers such as kidney ellipsoid relatively larger although this is to great majority
Obvious impact can't be produced for people, but the personage higher to the tonequality requirement of sound equipment is undesirable.
Utility model content
For the above-mentioned deficiency existing for prior art, technical problem to be solved in the utility model is to provide a kind of height
Tonequality speaker, it can resist bright and beautiful silk thread etc. to unbalance produced by cone vibration, improves loudspeaker tonequality.
In order to solve above-mentioned technical problem, a kind of high tone quality speaker of the present utility model, including cone, frame, voice coil loudspeaker voice coil,
It is connected to the bright and beautiful silk thread between cone and voice coil loudspeaker voice coil, bullet involves magnetic circuit system, described cone neighboring is in kidney ellipsoid；In described bullet ripple
On be provided with the concavo-convex alternate ripple of some circles, the circle that the concavo-convex alternate ripple of this some circle is located is concentric with bullet ripple centre bore,
In described bullet, the enhancing embossing being intersected with this concavo-convex alternate ripple of some circles is additionally provided with ripple, this enhancing embosses as straight line pressure
Stricture of vagina or curve embossing；The described embossing that strengthens is arranged with described bright and beautiful silk thread homonymy.
In said structure, because described cone neighboring is in kidney ellipsoid, described bullet ripple is provided with some circles concavo-convex
Alternate ripple, the circle that the concavo-convex alternate ripple of this some circle is located, with to play ripple centre bore concentric, also sets up on ripple in described bullet
There is the enhancing embossing intersecting with this concavo-convex alternate ripple of some circles, it is straight line embossing or curve embossing that this enhancing embosses, then set
It is placed in the concavo-convex alternate ripple of some circles playing on ripple and both can play good certralizing ability to voice coil loudspeaker voice coil moreover it is possible to ensure voice coil loudspeaker voice coil fortune
Dynamic compliance, and be arranged at the enhancing embossing playing on ripple and then strengthened so that playing ripple local stiffness, play ripple in operational vibration
When can present nonlinear change, and this change can resist cone because being bonded with the vibration balance phenomenon that bright and beautiful silk thread leads to,
Thus improving the tonequality of speaker.Strengthen embossing and described bright and beautiful silk thread homonymy setting due to described, then strengthening embossing makes bullet ripple again
Because of unbalance position phase produced by bonding bright and beautiful silk thread when the Non-Linear Vibration being presented during vibration is vibrated with cone to be resisted
Corresponding, thus preferably reducing or eliminate the generation of abnormal sound, improving the tonequality of speaker.
A kind of preferred implementation of the present utility model, described bullet ripple is trimming bullet ripple.Using this embodiment, trimming
Playing ripple can be corresponding with cone peripheral shape and frame shape, and in the speaker of the cone meeting kidney ellipsoid periphery, voice coil loudspeaker voice coil determines
Position requires with supporting.
Another kind preferred implementation of the present utility model, described enhancing embossing cross section is triangle or circular arc.Adopt
Use this embodiment, cross section all can produce potentiation to playing ripple local for the enhancing embossing of triangle or circular arc, and system
Make conveniently.
Another preferred implementation of the present utility model, described enhancing embosses and embosses for two sections of parallel straight lines, and this two
Parallel straight line embossing is located at the side playing ripple centre bore.Using this embodiment, put down positioned at play ripple centre bore side two sections
The straight line embossing of row can play required comparatively ideal local enhancement effect to playing ripple.
This utility model further preferred embodiment, described two parallel straight lines emboss set parallel with the trimming playing ripple
Put.Using this embodiment, strengthen embossing layout equilibrium on trimming bullet ripple, action effect is good.
Another further preferred embodiment of this utility model, described enhancing embosses and embosses for two relative curves, should
Two relative curve embossings are located at the side playing ripple centre bore.Using this embodiment, two relative curve embossings equally can rise
Emboss the good local enhancement effect of identical to the straight line parallel with two.
The another further preferred embodiment of this utility model, is provided with installation ear mount in described frame, is installing
Elastic washer is provided with ear mount.Using this embodiment, speaker can be made to obtain preferable vibration damping it is ensured that raising one's voice after installing
The acoustical quality of device.
This utility model further preferred implementation, is provided with ripple on the outer cylinder at described elastic washer two ends
Groove, this wave groove is uniform along outer cylinder circumference.Using this embodiment, the setting of wave groove can be in size and material hardness
Lift the rigidity of elastic washer under the conditions of identical, correspondingly can reduce material hardness on the premise of ensureing rigidity, make to subtract
Effect of shaking is more preferable.
Brief description
With specific embodiment, this utility model high tone quality speaker is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of specific embodiment of this utility model high tone quality speaker；
Fig. 2 is that structure shown in Fig. 1 is hit by a bullet the structural representation of ripple；
Fig. 3 is the sectional view of structure shown in Fig. 2；
Fig. 4 is that structure shown in Fig. 1 is hit by a bullet the structural representation of ripple another embodiment；
Fig. 5 is the structural representation of elastic washer in structure shown in Fig. 1；
Fig. 6 is the sectional view of Fig. 5.
In figure：1- frame, 2- bright and beautiful silk thread, 3- cone, 4- bullet ripple, 41- ripple, 42- strengthen embossing, 43- cuts
Side, 5- voice coil loudspeaker voice coil, 6- magnetic circuit system, 7- install ear mount, 8- elastic washer, 9- wave groove.
Specific embodiment
In high tone quality speaker shown in Fig. 1, cone 3 periphery is arranged on the low basin installed surface of frame 1 front end, cone
3 neighborings are in kidney ellipsoid, and so-called kidney ellipsoid is length direction two ends is with two straightways connected institute structure between semicircle, two semicircular
The figure becoming, shape is corresponding therewith for the cone installed surface of frame 1, and cone 3 bottom center borehole jack is inserted and is connected on voice coil loudspeaker voice coil 5, sound
The medial extremity set of circle 5 is inserted in the magnetic gap in magnetic circuit system 6, is connected with bright and beautiful silk thread 2, bright and beautiful silk thread 2 between cone 3 and voice coil loudspeaker voice coil 5
The one end being located on kidney ellipsoid cone 3 length direction with the junction of cone 3；On voice coil loudspeaker voice coil 5, also inserting is bonded with bullet ripple 4, bullet
Ripple 4 periphery is bonded in frame 1, and referring to Fig. 2 and Fig. 3, bullet ripple 4 is trimming bullet ripple, is equivalent to and is cut by the common circular ripple that plays
Two relative arch and formed, the length direction of trimming bullet ripple and neighboring are in that the length direction of the cone 3 of kidney ellipsoid is consistent,
Play and the concavo-convex alternate ripple 41 of some circles is provided with ripple 4, the section of ripple 41 is in circular arc type, this concavo-convex alternate ripple of some circles
The circle that stricture of vagina 41 is located is concentric with bullet ripple 4 centre bore；Described bullet ripple 4 is additionally provided with and this concavo-convex alternate ripple 41 of some circles
Intersecting enhancing embossing 42, strengthening embossing 42 cross sections is circular arc, strengthens embossing 42 and bright and beautiful silk thread 2 homonymy on described cone 3
Setting；Strengthening embossing 42 is straight line embossing, as shown in Fig. 2 strengthening embossing 42 is that two sections of parallel straight lines emboss, this is two parallel
Straight line embossing is located at the side playing ripple 4 centre bore, and two parallel straight line embossings are be arranged in parallel with the trimming 43 playing ripple 4；Strengthen pressure
Stricture of vagina 42 can also be curve embossing, as shown in figure 4, strengthening embossing 42 is two relative curve embossings, this two relative curve pressure
Stricture of vagina is located at the side playing ripple 4 centre bore.The two installation ear mount 7 installed for speaker are provided with described frame 1, in each peace
It is separately installed with elastic washer 8, as shown in Figure 5 and Figure 6, if being provided with the outer cylinder at elastic washer 8 two ends in dress ear mount 7
Dry wave groove 9, the section of wave groove 9 is in circular arc, and this some wave groove 9 is uniform along outer cylinder circumference.
Below only list some specific embodiments of the present utility model, but this utility model is not limited to that, also
More improvement and conversion can be made, as described embossing 42 cross sections that strengthen may not be circular arc, and can be triangle
Shape；The described embossing 42 that strengthens may not be two sections of parallel straight line embossings, and can be two straight line embossings in outer circumference end spacing
Greatly, the closely spaced splayed in inner circumferential end arrangement, can also be three sections of straight line embossings.And so on, as long as in this utility model
Done improvement and conversion on the basis of ultimate principle, are regarded as falling in protection domain of the present utility model.
Claims (8)
1. a kind of high tone quality speaker, including cone（3）, frame（1）, voice coil loudspeaker voice coil（5）, be connected to cone（3）With voice coil loudspeaker voice coil（5）Between
Bright and beautiful silk thread（2）, play ripple（4）And magnetic circuit system（6）It is characterised in that：Described cone（3）Neighboring is in kidney ellipsoid；Described
Play ripple（4）On be provided with some circle concavo-convex alternate ripple（41）, this concavo-convex alternate ripple of some circles（41）Be located circle with
Play ripple（4）Centre bore is concentric, in described bullet ripple（4）On be additionally provided with and this some circle concavo-convex alternate ripple（41）Intersecting increasing
Suppress stricture of vagina（42）, this enhancing embossing（42）For straight line embossing or curve embossing；Described enhancing embosses（42）With described bright and beautiful silk thread（2）
Homonymy is arranged.
2. high tone quality speaker according to claim 1 it is characterised in that：Described bullet ripple（4）For trimming bullet ripple.
3. high tone quality speaker according to claim 1 it is characterised in that：Described enhancing embosses（42）Cross section is triangle
Shape or circular arc.
4. the high tone quality speaker according to claim 1,2 or 3 it is characterised in that：Described enhancing embosses（42）For two sections
Parallel straight line embossing, this two parallel straight line embossing is located at and plays ripple（4）The side of centre bore.
5. high tone quality speaker according to claim 4 it is characterised in that：Described two parallel straight line embossings and bullet ripple
（4）Trimming（43）It is arranged in parallel.
6. the high tone quality speaker according to claim 1,2 or 3 it is characterised in that：Described enhancing embosses（42）For biphase
To curve embossing, this two relative curve embossing is located at and plays ripple（4）The side of centre bore.
7. high tone quality speaker according to claim 1 it is characterised in that：In described frame（1）On be provided with mounting ear
Seat（7）, ear mount is being installed（7）On elastic washer is installed（8）.
8. high tone quality speaker according to claim 7 it is characterised in that：In described elastic washer（8）The column jacket at two ends
Wave groove is provided with face（9）, this wave groove（9）Uniform along outer cylinder circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867218.1U CN205946152U (en) | 2016-08-12 | 2016-08-12 | High tone quality speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867218.1U CN205946152U (en) | 2016-08-12 | 2016-08-12 | High tone quality speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946152U true CN205946152U (en) | 2017-02-08 |
Family
ID=57919719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867218.1U Expired - Fee Related CN205946152U (en) | 2016-08-12 | 2016-08-12 | High tone quality speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205946152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145641A (en) * | 2018-11-02 | 2020-05-12 | 乐金显示有限公司 | Display device |
-
2016
- 2016-08-12 CN CN201620867218.1U patent/CN205946152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145641A (en) * | 2018-11-02 | 2020-05-12 | 乐金显示有限公司 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20180812 |