CN201182010Y

CN201182010Y - Voice coil group seamless clamper

Info

Publication number: CN201182010Y
Application number: CNU2008200031705U
Authority: CN
Inventors: 赖玺元
Original assignee: UNI-TOP TECHNOLOGY Ltd
Current assignee: UNI-TOP TECHNOLOGY Ltd
Priority date: 2008-02-18
Filing date: 2008-02-18
Publication date: 2009-01-14
Anticipated expiration: 2018-02-18

Abstract

An integrally pressing clamp of a voice coil set is mounted on a voice coil clamp, the top surface of the voice coil clamp is provided with a containing part for assembling a voice coil inside, the voice coil set pressing clamp comprises a lead wire clamp and a press wire clamp, the lead wire clamp is provided with at least one lead wire part, the lead wire clamp is arranged on the top surface of the voice coil clamp rotatablely; the lead wire part corresponds to the containing part, enables the voice coil lead wire of the voice coil set to be wound on the periphery of the lead wire part in a rotating way to be shaped, and leads the lead wire to the notch of the lead wire part to be glued and fixed; partial diaphragms of the voice coil set and the voice coil lead wire are pressed in the first groove of the voice coil clamp through the arc part of the press line clamp. The integrally pressing clamp of the voice coil set can improve the inconvenience of the prior voice coil lead wire pulled manually, shortens the production time, and can reduce the probability of noise and distortion generated by the voice coil set, so that the sound wave transmission has better consistency.

Description

Voice coil loudspeaker voice coil group seamless anchor clamps

Technical field

The utility model relates to a kind of voice coil loudspeaker voice coil group seamless anchor clamps, refers to a kind of seamless anchor clamps that are used for the voice coil loudspeaker voice coil group in the loud speaker especially, makes the voice coil leads of voice coil loudspeaker voice coil group and vibrating diaphragm can be guided fast and by seamless.

Background technology

Along with the progress in epoch, the communication electronic product of micro radio makes that people's life range is more and more nearer, such as communication such as mobile phone, PDA electronic product, all be provided with loud speaker in it, and in the loud speaker, the voice coil loudspeaker voice coil group is all one of critical elements that influences its sounding effect quality.

As shown in Figure 1, it is an existing voice coil loudspeaker voice coil group 40a, include the copper band 43a that voice coil loudspeaker voice coil 42a and that a vibrating diaphragm 41a, is arranged at this vibrating diaphragm 41a central authorities is arranged at this vibrating diaphragm periphery, wherein this voice coil loudspeaker voice coil 42a is formed by two voice coil leads 421a and 422a winding multilayer, the termination of this voice coil leads 421a and 422a is pulled out that to go up the back to this copper band 43a solid by the some gluing, this voice coil loudspeaker voice coil 42a can drive this vibrating diaphragm 41a and produce vibration, and transmit sound after being subjected to the action of a magnetic field.

But, above-mentioned voice coil loudspeaker voice coil group 40a, the voice coil leads 421a of this voice coil

loudspeaker voice coil

42a and 422a are fixed in when the point gluing is solid on this copper band 43a, existing mode is to adopt the mode of manually holding writing brush, comb is dialled the termination of finding out this voice coil leads 421a and 422a, be pulled to this copper band 42a place again, through the action of whole line, just that this two voice coil leads 421a and 422a is mutually cemented with this copper band 42a.Yet its whole line process is very time-consuming, is unfavorable for quick production, and produces the space between this two voice coil leads 421a of Chang Yinwei and 422a and this vibrating diaphragm 41a, causes the generation of the bad situation such as noise increase, distortion of voice coil loudspeaker voice coil group 40a.

So the utility model designer is thoughts on the part improved of above-mentioned defective, concentrate on studies and cooperate the utilization of scientific principle, propose a kind of reasonable in design and effectively improve the technical solutions of the utility model of above-mentioned defective finally.

The utility model content

Main purpose of the present utility model, a kind of voice coil loudspeaker voice coil group seamless anchor clamps are provided, utilize a wire clamp, comparatively convenient when making the drawing voice coil leads to copper band, its simple structure, this two voice coil leads can be formed consistent shape during use on this vibrating diaphragm, and can utilize this wire clamp that this 2 voice coil leads points glue is fixed, can save the inconvenience of whole line, utilize line ball anchor clamps again, this two voice coil leads that will be positioned at this vibrating diaphragm top is pressed into the shape identical with this vibrating diaphragm, make sound wave that better conduction consistency be arranged, not only can shorten the production time-histories, prevent voice coil loudspeaker voice coil because of the carefully and neatly done line of people destroys, cause the situation that produces noise and distortion when transmitting sound wave to take place, make the voice coil loudspeaker voice coil group have more stabilized quality.

To achieve the above object, the utility model provides a kind of voice coil loudspeaker voice coil group seamless anchor clamps, be installed on the voice coil loudspeaker voice coil anchor clamps, this voice coil loudspeaker voice coil anchor clamps end face has a holding part, these voice coil loudspeaker voice coil group seamless anchor clamps comprise: a wire clamp, it has at least one leading part, rotatable this voice coil loudspeaker voice coil anchor clamps end face that is arranged at of this wire clamp, and this leading part is corresponding to this holding part; And line ball anchor clamps, it is corresponding with this holding part.

The utlity model has following useful effect: the utility model utilizes voice coil loudspeaker voice coil group seamless anchor clamps, replace traditional-handwork with this voice coil leads drawing to copper band, the utility model is installed on the voice coil loudspeaker voice coil anchor clamps, be equiped with a voice coil loudspeaker voice coil group in the holding part of this voice coil loudspeaker voice coil anchor clamps end face, again with the leading part of wire clamp, be installed in the corresponding holding part, the mode of pushing and replacing by rotation, but this voice coil leads of quick traction is located to the location, save the inconvenience of whole line again, and can make this voice coil leads form identical external form, the line ball anchor clamps part voice coil leads that will be positioned at vibrating diaphragm top again is pressed into the shape identical with this vibrating diaphragm afterwards, space between voice coil leads and vibrating diaphragm is reduced to minimum, not only can shorten the production time-histories, and can prevent that loud speaker from producing the situation generation of noise and distortion.

For enabling further to understand feature of the present utility model and technology contents, see also following relevant for detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only for reference with the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the stereogram of existing voice coil loudspeaker voice coil group;

Fig. 2 is the three-dimensional exploded view of the utility model wire clamp, line ball anchor clamps, voice coil loudspeaker voice coil group and voice coil loudspeaker voice coil anchor clamps;

Fig. 3 is the stereogram of the utility model wire clamp;

Fig. 4 is the profile of the utility model line ball anchor clamps;

Fig. 5 is the vertical view of the utility model wire clamp, voice coil loudspeaker voice coil group and voice coil loudspeaker voice coil anchor clamps;

Fig. 6 is the view sub-anatomy of the utility model line ball anchor clamps, voice coil loudspeaker voice coil group and voice coil loudspeaker voice coil anchor clamps;

Fig. 7 is the assembled sectional view of the utility model line ball anchor clamps, voice coil loudspeaker voice coil group and voice coil loudspeaker voice coil anchor clamps;

Fig. 8 is the stereogram of the utility model voice coil loudspeaker voice coil group.

[main element description of reference numerals]

Voice coil loudspeaker voice coil anchor clamps 10

Holding part 11

Groove 111 first grooves 112

Second groove, 113 protuberances 114

Card ditch 12

Circular hole 13

Wire clamp 20

Leading part 21

Recess 211

Flange 22

Projection 23

Line ball anchor clamps 30

Arc portion 31

Voice coil loudspeaker voice coil group 40

Vibrating diaphragm 41 voice coil loudspeaker voice coils 42

Voice coil leads 421,422

Copper band 43

Voice coil loudspeaker voice coil group 40a

Vibrating diaphragm 41a voice coil loudspeaker voice coil 42a

Voice coil leads 421a, 422a

Copper band 43a

Embodiment

See also shown in Figure 2, the utility model is installed on the voice coil loudspeaker voice coil anchor clamps 10, these voice coil loudspeaker voice coil anchor clamps 10 end faces have a holding part 11, a card ditch 12 and an at least one circular hole 13, and wherein this holding part 11 is provided with a groove 111, one first groove 112, one second groove 113 and a protuberance 114.This first groove 112 and this second groove 113 are to be arranged with at interval around these groove 111 outsides to form, and this second groove 113 takes shape in this first groove, 112 outsides, this

groove

111 and 112 connections of this first groove form the protuberance 114 of this ring-type, this card ditch 12 forms around these holding part 11 outsides, take shape in the edge of these voice coil loudspeaker voice coil anchor clamps 10, this circular hole 13 is arranged on these voice coil loudspeaker voice coil anchor clamps 10 and with this second groove 113 and joins.

To shown in Figure 5, voice coil loudspeaker voice coil group seamless anchor clamps of the present utility model comprise: a wire clamp 20 and line ball anchor clamps 30 as Fig. 2.

This wire clamp 20 is fan-shaped, it has at least one leading part 21, a flange 22 and at least one projection 23, this leading part 21 is by these wire clamp 20 edge's horizontal-extendings, and it is corresponding with this first groove 112, be hook-shaped, these leading part 21 outsides are provided with a recess 211, the bottom of this wire clamp 20 and this leading part 21 and this this flange 22 of first groove, 112 corresponding formation, and form this projection 23 in card ditch 12 corresponding sections of these wire clamp 20 bottom surfaces and these voice coil loudspeaker voice coil anchor clamps 10.

These line ball anchor clamps 30 are a hollow cylindrical, can correspondence be arranged on this first groove 112, the bottom of these line ball anchor clamps 30 form one with the corresponding arc of this first groove 112 portion 31, the internal diameter of these line ball anchor clamps 30 can coat this protuberance 114, makes these line ball anchor clamps 30 corresponding with this holding part 11.

When the utility model desire is used, one voice coil loudspeaker voice coil group 40 can be installed in the holding part 11 on these voice coil loudspeaker voice coil anchor clamps 10, this copper band 43 is embedded in this second groove 113, when this wire clamp 20 is installed on these voice coil loudspeaker voice coil anchor clamps 10, the flange 22 of these wire clamp 20 bottoms and projection 23 match with first groove 112 and the card ditch 12 of these voice coil loudspeaker voice coil anchor clamps 10 respectively, this leading part 21 is corresponding to this holding part 11, make this wire clamp 20 rotatable being arranged on these voice coil loudspeaker voice coil anchor clamps 10, and this leading part 21 can be suppressed these vibrating diaphragm 41 parts in this holding part 11, through dialling the mode of seeking with two voice coil leads 421 and 422 after this voice coil loudspeaker voice coil 42 is drawn two terminations, this two termination is replaced from these leading part 21 tips, and be set around the peripheral moulding of this leading part 21, through this wire clamp 20 of rotation, make this two voice coil leads 421 and 422 this two voice coil leads 421 and 422 is directed to the location, put glue again and fix by this recess 211.

As Figure 6 and Figure 7, when these line ball anchor clamps 30 are installed on these voice coil loudspeaker voice coil anchor clamps 10, because of above-mentioned voice coil loudspeaker voice coil group 40 is installed in this holding part 11, this protuberance 114 only supports the factor of this voice coil loudspeaker voice coil 42 and base section vibrating diaphragm 41 thereof, make the vibrating diaphragm 41 that is not subjected to these protuberance 114 supports because of being subjected to the compacting of this arc portion 31, together be absorbed in this first groove 112 with the voice coil leads 421 and 422 that is arranged in those vibrating diaphragm 41 tops, and make this two voice coil leads 421 and 422 be pressed into the shape (as shown in Figure 8) identical with this vibrating diaphragm 41, through this circular hole 13 this voice coil loudspeaker voice coil group is transferred to again at last.

Therefore, characteristics that can produce by the utility model and function through arrangement as after:

One, wire clamp 20 of the present utility model, replace traditional-handwork with this two voice coil leads 421 and 422 drawings to copper band 43, the mode of pushing and replacing by rotation only, can this two voice coil leads 421 of quick traction and 422 locate to the location, save the inconvenience of whole line again, and can make this two voice coil leads 421 and 422 form identical external form, shorten the production time-histories.

Two, line ball anchor clamps 30 of the present utility model, this two voice coil leads 421 and 422 of part that is positioned at vibrating diaphragm 41 tops can be pressed into the shape identical with this vibrating diaphragm 41, and make this two voice coil leads 421 and 422 and the space of 41 of vibrating diaphragms reduce to minimum, can prevent that the situation that loud speaker produces noise and distortion from taking place.

But; the above is a preferable possible embodiments of the present utility model, and is non-so promptly limit to protection range of the present utility model, and therefore the equivalent structure done of every utilization the utility model specification and accompanying drawing content changes; all in like manner be contained in the protection range of the present utility model explanation hereby.

Claims

1, a kind of voice coil loudspeaker voice coil group seamless anchor clamps are installed on the voice coil loudspeaker voice coil anchor clamps, and this voice coil loudspeaker voice coil anchor clamps end face has a holding part, it is characterized in that, these voice coil loudspeaker voice coil group seamless anchor clamps comprise:

One wire clamp, it has at least one leading part, rotatable this voice coil loudspeaker voice coil anchor clamps end face that is arranged at of this wire clamp, this leading part is corresponding to this holding part; And

One line ball anchor clamps, it is corresponding with this holding part.

2, voice coil loudspeaker voice coil group seamless anchor clamps as claimed in claim 1 is characterized in that, these voice coil loudspeaker voice coil anchor clamps form a Ka Gou around this holding part outside, and this wire clamp bottom surface and this Ka Gou corresponding section are provided with at least one projection, and this projection matches with this Ka Gou.

3, voice coil loudspeaker voice coil group seamless anchor clamps as claimed in claim 1 is characterized in that, this holding part is provided with a groove and first groove around this groove outside formation, forms a protuberance between this groove and this first groove.

4, voice coil loudspeaker voice coil group seamless anchor clamps as claimed in claim 3, it is characterized in that, this wire clamp is fan-shaped, this leading part is by this wire clamp edge horizontal-extending, and it is corresponding with this first groove, corresponding formation one flange with this first groove in the bottom of this wire clamp and this leading part, this flange matches with this first groove.

5, voice coil loudspeaker voice coil group seamless anchor clamps as claimed in claim 3 is characterized in that these line ball anchor clamps are a hollow cylindrical, and correspondence is arranged on this first groove, and this line ball anchor clamps internal diameter coats this protuberance.

6, voice coil loudspeaker voice coil group seamless anchor clamps as claimed in claim 1 is characterized in that this leading part is hook-shaped.

7, voice coil loudspeaker voice coil group seamless anchor clamps as claimed in claim 1 is characterized in that, this leading part outside has a recess.