CN106878879B - The bracket of slim mini loudspeaker and the assemble method of lead - Google Patents
The bracket of slim mini loudspeaker and the assemble method of lead Download PDFInfo
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- CN106878879B CN106878879B CN201510920231.9A CN201510920231A CN106878879B CN 106878879 B CN106878879 B CN 106878879B CN 201510920231 A CN201510920231 A CN 201510920231A CN 106878879 B CN106878879 B CN 106878879B
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Abstract
The bracket of slim mini loudspeaker, slim mini loudspeaker with a thickness of 10mm hereinafter, its bracket includes ontology, tool magnetic returns component fixation hole, and magnetic returns the fixed magnetic of component fixation hole and returns component, and magnetic returns component and is superimposed on voice coil, and there are two leads for voice coil tool；Two lead frames are set to ontology and have lead accommodation groove；Two damping colloids, are placed in above-mentioned lead accommodation groove；Two electric conductors, are set to ontology and the above-mentioned lead of electrical connection, and lead frame is located at magnetic and returns between component fixation hole and electric conductor；It is convexly curved after damping colloid and above-mentioned electric conductor that above-mentioned lead is set in above-mentioned lead accommodation groove.Two lead wire sets of voice coil are loaded on bracket by the assemble method of the lead of slim mini loudspeaker.Therefore, the present invention can be directly using the leading-out terminal of voice coil coil as lead, without additionally using bright and beautiful silk thread as lead.
Description
Technical field
The present invention relates to a kind of bracket of slim mini loudspeaker and the assemble methods of the lead of slim mini loudspeaker, especially
It is related to one kind can be directly using the leading-out terminal of voice coil coil as lead, without additionally using bright and beautiful silk thread as lead person.
Background technique
Slim mini loudspeaker can be rectangle or circle, and slim mini loudspeaker needs under high-power output framework using brocade
Silk thread and speech coil framework, voice coil line snare, which is located on speech coil framework, can allow structure of the voice coil in actuation more firm, and make
Voice coil is able to bear bigger power, and bright and beautiful silk thread is then the line (such as: copper-alloy stranded conductor) as made of multi-thread material mixed strand, bright and beautiful silk thread
Use to be primarily due to voice coil coil be generally only single copper wire or copper-clad aluminum conductor, so its intensity can not show a candle to multi-thread material naturally
It is mixed twist made of bright and beautiful silk thread, if therefore used using voice coil coil as lead, prolong voice coil coil directly from speech coil framework outlet
When reaching the electric terminal plate outside horn bracket, then the amplitude generated when the lead is easy for because of voice coil actuation is too big and breaks
Split or amplitude it is too big and the problem of directly get to the other component of loudspeaker and lead to abnormal sound or other reliabilitys.Therefore, if changing
It is used using bright and beautiful silk thread as lead, one end of bright and beautiful silk thread is made to connect speech coil framework (the namely leading-out terminal of voice coil coil), it is another
End then connects the electric terminal on horn bracket outboard end daughter board, since the intensity and stretching resistance of bright and beautiful silk thread far exceed in voice coil line
Circle, therefore power is pullled compared with bring when can resist voice coil actuation is powerful, horn bracket can also be further added by a lead frame sometimes
Structure, allow bright and beautiful silk thread through lead frame fixation (dispensing) enable bright and beautiful silk thread swing amplitude in preset confidence band,
Other loudspeaker assemblies are struck to avoid bright and beautiful silk thread.However, using bright and beautiful silk thread other than needing cost, it is also necessary in addition solid
It is scheduled on speech coil framework, such as bright and beautiful silk thread and the leading-out terminal of voice coil coil are welded on speech coil framework, and fill guarantor in pad
Glue is protected, to improve the reliability of pad, and bright and beautiful silk thread is avoided to fall off when swinging from pad, causes speaker fail.Cause
This, the structure using the slim mini loudspeaker of bright and beautiful silk thread is complex, and the leading-out terminal of bright and beautiful silk thread and voice coil coil is in voice coil
Pad is easy to improve the impedance of voice coil coil on skeleton.
Therefore, the assembling side of the bracket of the slim mini loudspeaker of one kind and the lead of slim mini loudspeaker how is invented
Method, so that it, without additionally using bright and beautiful silk thread as lead, will be able to be this directly using the leading-out terminal of voice coil coil as lead
Invention is intended to actively disclose place.
Summary of the invention
Between the shortcoming of the above-mentioned prior art, it does not reach perfection inventor's thoughts, then exhausts its intelligence and careful studies gram
Clothes, and then develop the assemble method of the bracket of the slim mini loudspeaker of one kind and the lead of slim mini loudspeaker, it is desirable to it reaches
To can be directly using the leading-out terminal of voice coil coil as lead, without additionally using purpose of the bright and beautiful silk thread as lead.
For the above-mentioned purpose and other purposes, the present invention provide a kind of bracket of slim mini loudspeaker, this is slim mini
Loudspeaker with a thickness of 10mm hereinafter, the bracket of the slim mini loudspeaker includes: ontology, with magnetic return component fixation hole,
The magnetic returns component fixation hole and returns component to fixed magnetic, which returns component and be superimposed on voice coil, and there are two leads for voice coil tool；Two
Lead frame is set to the ontology and is respectively provided with lead accommodation groove；Two damping colloids are respectively contained in above-mentioned lead and hold
Set slot；And two electric conductors, it is set to the ontology and respectively to be electrically connected above-mentioned lead, above-mentioned lead frame is located at the magnetic
It returns between component fixation hole and above-mentioned electric conductor；Wherein, above-mentioned lead is separately positioned on the damping glue in above-mentioned lead accommodation groove
It is convexly curved after body and above-mentioned electric conductor.
In the bracket of above-mentioned slim mini loudspeaker, above-mentioned lead frame has led the angle R respectively.
In the bracket of above-mentioned slim mini loudspeaker, above-mentioned lead accommodation groove is in cross respectively.
In the bracket of above-mentioned slim mini loudspeaker, above-mentioned damping colloid is respectively oiliness softness glue, aqueous soft glue
Or white oil.
In the bracket of above-mentioned slim mini loudspeaker, above-mentioned electric conductor be respectively provided with the interior exposing table top sequentially connected,
Buried body and table top being exposed outside, above-mentioned interior exposing table top is located at the inside of the ontology and respectively to be electrically connected above-mentioned lead, on
It states Buried body to be embedded in the ontology, the above-mentioned outside for exposing outside table top and being located at the ontology.
In the bracket of above-mentioned slim mini loudspeaker, there are two trunking, above-mentioned electric conductors to be located at above-mentioned for ontology tool
Between lead frame and above-mentioned trunking, above-mentioned trunking is respectively to accommodate above-mentioned lead.
In the bracket of above-mentioned slim mini loudspeaker, two protecting colloids are further included, above-mentioned conduction is respectively arranged at
Body is to cover above-mentioned lead.
In the bracket of above-mentioned slim mini loudspeaker, another two damping colloid is further included, the ontology and position are set to
Between above-mentioned lead frame and above-mentioned electric conductor, another two damping colloid is respectively used for setting above-mentioned lead.
In the bracket of above-mentioned slim mini loudspeaker, two guiding groove bodies are further included, the ontology is set to and is located at
Between above-mentioned lead frame and above-mentioned electric conductor, above-mentioned guiding groove body is respectively used for setting above-mentioned lead.
For the above-mentioned purpose and other purposes, the present invention additionally provides a kind of assembling sides of the lead of slim mini loudspeaker
Method, the slim mini loudspeaker with a thickness of 10mm hereinafter, the assemble method of the lead of the slim mini loudspeaker include it is following
Step:
(1) ontology and voice coil are provided, which there is magnetic to return component fixation hole, two lead frames and two electric conductors, on
It states lead frame and is respectively provided with lead accommodation groove, there are two lead, above-mentioned lead frame is located at the magnetic and returns component fixation hole voice coil tool
Between above-mentioned electric conductor；And
(2) by the voice coil be placed in the magnetic return component fixation hole, by above-mentioned lead be respectively arranged at above-mentioned lead accommodation groove and
Above-mentioned electric conductor, so that above-mentioned lead is convexly curved respectively, above-mentioned lead passes through damping colloid respectively and is set to the lead
Accommodation groove.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (1), above-mentioned lead frame has been led respectively
The angle R.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (1), above-mentioned lead accommodation groove difference
In cross.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (3), above-mentioned damping colloid is respectively
Oiliness softness glue, aqueous soft glue or white oil.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (1), above-mentioned electric conductor is respectively provided with
The interior exposing table top that sequentially connects, Buried body and table top is exposed outside, above-mentioned interior inside and the difference exposed table top and be located at the ontology
It is electrically connected above-mentioned lead, above-mentioned Buried body embedment is projected in the ontology, the above-mentioned outside for exposing outside table top and being located at the ontology.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (1), there are two lineations for ontology tool
Slot, above-mentioned electric conductor is between above-mentioned lead frame and above-mentioned trunking；In the step (2), above-mentioned lead is respectively arranged at
State lead accommodation groove, above-mentioned electric conductor and above-mentioned trunking.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (2), provide two protecting colloids with
Above-mentioned lead is covered each by above-mentioned electric conductor.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (2), another two damping colloid is provided
Above-mentioned lead is respectively set in the ontology, the another two damping glue body is between above-mentioned lead frame and above-mentioned electric conductor.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (1), there are two guidings for ontology tool
Groove body, between above-mentioned lead frame and above-mentioned electric conductor, above-mentioned lead is respectively set in above-mentioned guiding groove body.
Therefore, the assemble method of the lead of the bracket and slim mini loudspeaker of slim mini loudspeaker of the invention can be straight
It connects using the leading-out terminal of voice coil coil as lead, without additionally using bright and beautiful silk thread as lead.
Detailed description of the invention
Fig. 1 is the decomposition diagram one that preferred embodiment bracket, voice coil and magnetic of the present invention return component；
Fig. 2 is the combination diagram one that preferred embodiment bracket, voice coil and magnetic of the present invention return component；
Fig. 3 is the combination diagram one that preferred embodiment bracket, voice coil and magnetic of the present invention go back to another visual angle of component；
Fig. 4 is the combination diagram one of preferred embodiment bracket of the present invention, magnetic time component and vibrating diaphragm；
Fig. 5 is the decomposition diagram two that preferred embodiment bracket, voice coil and magnetic of the present invention return component；
Fig. 6 is the combination diagram two that preferred embodiment bracket, voice coil and magnetic of the present invention return component；
Fig. 7 is the combination diagram two that preferred embodiment bracket, voice coil and magnetic of the present invention go back to another visual angle of component；
Fig. 8 is the combination diagram two of preferred embodiment bracket of the present invention, magnetic time component and vibrating diaphragm.
[symbol description]
1 ontology
11 magnetic return component fixation hole
12 trunkings
13 damping colloids
14 guiding groove bodies
2 lead frames
21 lead accommodation grooves
3 damping colloids
4 electric conductors
Expose table top in 41
42 Buried bodies
43 expose outside table top
44 protecting colloids
5 magnetic return component
51 voice coils
511 leads
512 ring skeletons
513 loop coils
52 magnet
53 upper conduction magnetic boards
54 lower magnetic conduction subassemblies
6 vibrating diaphragms
7 ontologies
71 magnetic return component fixation hole
72 trunkings
73 damping colloids
74 guiding groove bodies
8 electric conductors
Expose table top in 81
82 Buried bodies
83 expose outside table top
84 protecting colloids
9 vibrating diaphragms
Specific embodiment
To fully understand the purpose of the present invention, feature and effect, now by following specific embodiments, and cooperate attached drawing,
The present invention is described in further details, is described as follows:
Fig. 1 to Fig. 3 and Fig. 5 are please referred to Fig. 7, as shown, the present invention provides a kind of branch of slim mini loudspeaker
Frame, it is so-called slim mini herein it includes the damping colloid 3 of lead frame 2, two of ontology 1,7, two and two electric conductors 4,8
Loudspeaker refers to a thickness of 10mm slim mini loudspeaker below.Wherein, which can be rectangle (such as Fig. 1 to Fig. 3 institute
Show) or it is round (as shown in Figures 5 to 7), and which there is magnetic to return component fixation hole 11,71, which returns component fixation hole
11,71 can be located at the center of the ontology 1,7 and return component 5 to fixed magnetic, the magnetic return component 5 can have sequentially overlap on lead
Magnetic sheet 53, magnet 52 and lower magnetic conduction subassembly 54, the magnetic go back to the lower section that component 5 is superimposed on voice coil 51, which has annular bone
Frame 512 and loop coil 513, the loop coil 513 are set in outside the ring skeleton 512 and by the left and right of the ring skeleton 512
Two leads 511 are extended in side, which can be in bowl-type, which returns component 5 can be solid by the lower magnetic conduction subassembly 54
Component fixation hole 11,71 is returned due to the magnetic；The grade lead frames 2 may be disposed at the left and right sides of the inside of the ontology 1,7 and have respectively
There is lead accommodation groove 21, the position of above-mentioned lead frame 2 can mutually be greater than positioned at the distance between positive opposite and above-mentioned lead frame 2 should
Voice coil 51, above-mentioned lead 511 can be respectively contained in above-mentioned lead accommodation groove 21 and be pierced by by the two sides of above-mentioned lead accommodation groove 21,
If the ontology 1 is rectangle (as shown in Figure 1 to Figure 3), the position of above-mentioned lead frame 2 can be located separately the long side of the ontology 1 or so
Side；Above-mentioned damping colloid 3 is respectively contained in above-mentioned lead accommodation groove 21, and the damping colloid 3 is in sticky shape or paste and can have
Low degree of sticking together or the characteristic for having both high lubricity simultaneously；Above-mentioned electric conductor 4,8 is set to the ontology 1,7 and respectively to be electrically connected
Above-mentioned lead 511, above-mentioned lead frame 2 is located at the magnetic and returns between component fixation hole 11,71 and above-mentioned electric conductor 4,8, if the ontology 1
For rectangle (as shown in Figure 1 to Figure 3), above-mentioned electric conductor 4 may be disposed at the short side of the ontology 1, and the position of above-mentioned electric conductor 4
Positive opposite direction can be mutually located at, if the ontology 7 is round (as shown in Figures 5 to 7), above-mentioned electric conductor 8 may be disposed at the ontology 7
Left and right sides, and the position of above-mentioned electric conductor 8 can mutually be located at positive opposite direction；Wherein, above-mentioned lead 511 is respectively arranged at above-mentioned lead
It is convexly curved after damping colloid 3 and above-mentioned electric conductor 4,8 in accommodation groove 21.In addition, please referring to Fig. 2 and Fig. 4, and figure
6 and Fig. 8, as shown, the inside of the ontology 1,7 of the bracket of slim mini loudspeaker of the invention may be provided with vibrating diaphragm 6,9, it should
The stage portion of the periphery of the inside of ontology 1,7 can mutually be binded with the bottom surface of the periphery of the outstanding edge of the vibrating diaphragm 6,9, the vibrating diaphragm 6,
The bottom surface of the inner edge of 9 outstanding edge can mutually be binded with the upper limb of the ring skeleton 512 of the voice coil 51.
As described above, the bracket of slim mini loudspeaker of the invention improves the bracket of existing slim mini loudspeaker
Structure.It returns after component firstly, the bracket of slim mini loudspeaker of the invention fixes the magnetic without using bright and beautiful silk thread, but directly will
Two leads of the loop coil of the voice coil extend respectively on intrinsic two electric conductors.Secondly, above-mentioned lead difference
It is convexly curved, above-mentioned lead can be enable to suspend generally along the periphery inner sidewall of the ontology.Still further, on
Stating lead and being set to not will use traditional dispensing mode and fixes after above-mentioned lead frame, but change with a kind of as sticky shape or
Paste, the low degree of sticking together of tool or the damping colloid for having both high lubricity are fixed on above-mentioned lead movably on above-mentioned lead frame,
Since above-mentioned damping colloid in sticky shape or paste and has certain mass, and degree of sticking together is low, or has good lubrication degree simultaneously,
Therefore the amplitude of above-mentioned wire sway can be limited, while when above-mentioned lead stress is pullled, above-mentioned lead also can be in above-mentioned lead
It is moved forward and backward in frame, energy when above-mentioned lead is displaced can be above-mentioned damping colloid absorbing, and then avoid above-mentioned wire breaking.
It refer again to Fig. 1 and Fig. 2 and Fig. 5 and Fig. 6, as shown, in the bracket of above-mentioned slim mini loudspeaker, on
The angle R can be led respectively to reduce the possibility that above-mentioned lead 511 scratches fracture by stating lead frame 2.
It refer again to Fig. 1 and Fig. 2 and Fig. 5 and Fig. 6, as shown, in the bracket of above-mentioned slim mini loudspeaker, on
Stating lead accommodation groove 21 respectively can be in cross so that above-mentioned damping colloid 3 comprehensive can be covered in above-mentioned lead accommodation groove 21.
In addition, above-mentioned lead accommodation groove 21 can also be in respectively linear type.
In the bracket of above-mentioned slim mini loudspeaker, above-mentioned damping colloid 3 respectively can for synthetic resin be mainly at
The oiliness softness glue or aqueous soft glue divided, or have both the Synthetic Oil of high lubricity characteristic, such as white oil.
Fig. 1 to Fig. 3 and Fig. 5 be refer again to Fig. 7, as shown, in the bracket of above-mentioned slim mini loudspeaker, on
The interior exposing table top 41,81 sequentially connected, Buried body 42,82 can be had respectively and expose outside table top 43,83 by stating electric conductor 4,8,
Above-mentioned interior exposing table top 41,81 is located at the inside of the ontology 1,7 and respectively to be electrically connected above-mentioned lead 511, above-mentioned Buried body
42,82 can be embedded to injection in the ontology 1,7, and the above-mentioned table top 43,83 that exposes outside is located at the outside of the ontology 1,7 to be electrically connected
External electronic building brick is connect, wherein above-mentioned interior exposing table top 41,81 can be coplanar with the inner surface of the ontology 1,7 or be externally protruded out in
The inner surface of the ontology 1,7, the above-mentioned table top 43,83 that exposes outside can be coplanar with the outer surface of the ontology 1,7 or externally protrude out in
The outer surface of the ontology 1,7.Therefore, above-mentioned electric conductor 4,8 can with the ontology 1,7 using embedment project by the way of one at
Shape.
It refer again to Fig. 1 and Fig. 2 and Fig. 5 and Fig. 6, as shown, in the bracket of above-mentioned slim mini loudspeaker, it should
Ontology 1,7 can have there are two trunking 12,72, above-mentioned electric conductor 4,8 be located at above-mentioned lead frame 2 and above-mentioned trunking 12,72 it
Between, above-mentioned trunking 12,72 is respectively to accommodate above-mentioned lead 511, in order to be convexly curved above-mentioned lead 511 respectively
And convenient for removing the above-mentioned lead 511 exceeded outside above-mentioned trunking 12,72.
It refer again to Fig. 2 and Fig. 6, as shown, more may include two guarantors in the bracket of above-mentioned slim mini loudspeaker
Colloid 44,84 is protected, is respectively arranged at above-mentioned electric conductor 4,8 to cover and protect above-mentioned lead 511 and above-mentioned electric conductor
At 4,8 electrical connection.
It refer again to Fig. 2 and Fig. 6, as shown, more may include another two in the bracket of above-mentioned slim mini loudspeaker
Colloid 13,73 is damped, the ontology 1,7 is set to and is located between above-mentioned lead frame 2 and above-mentioned electric conductor 4,8, the another two
Damping colloid 13,73 is respectively used for setting above-mentioned lead 511 in the ontology 1,7, is further secured to above-mentioned lead 511 in this
It on ontology 1,7, prevents stress concentrations at the electrical connection of electric conductor 4,8, is taken off to avoid lead 511 from the electrical connection
It falls, which, which damps colloid 13,73 respectively, to be oiliness softness glue, aqueous soft glue or white oil.
It refer again to Fig. 1 to Fig. 3 and Fig. 5 and Fig. 6, as shown, in the bracket of above-mentioned slim mini loudspeaker, more
May include two guiding groove bodies 14,74, be set to the ontology 1,7 and be located at above-mentioned lead frame 2 and above-mentioned electric conductor 4,8 it
Between, above-mentioned guiding groove body 14,74 is respectively used for setting above-mentioned lead 511.
It refer again to Fig. 1 and Fig. 2 and Fig. 5 and Fig. 6, as shown, the present invention additionally provides a kind of slim mini loudspeakers
Lead assemble method, so-called slim mini loudspeaker refers to a thickness of 10mm slim mini loudspeaker below herein,
The assemble method of the lead of slim mini loudspeaker of the invention comprises the steps of
(1) ontology 1,7 and voice coil 51 be provided, the ontology 1,7 have magnetic return 11,71, two lead frames 2 of component fixation hole and
Two electric conductors 4,8；Wherein, which can be rectangle (as shown in Figures 1 and 2) or round (as shown in Figures 5 and 6)；Separately
Outside, which has ring skeleton 512 and loop coil 513, which is sheathed on outside the ring skeleton 512 simultaneously
Two leads 511 are extended by the left and right sides of the ring skeleton 512；Furthermore above-mentioned lead frame 2 may be disposed at the ontology 1,7
The left and right sides of inside and it is respectively provided with lead accommodation groove 21, the position of above-mentioned lead frame 2 can mutually be located at positive opposite and above-mentioned draw
The distance between coil holder 2 is greater than the voice coil 51, and above-mentioned lead 511 can be respectively contained in above-mentioned lead accommodation groove 21 and be drawn by above-mentioned
The two sides of line accommodation groove 21 are pierced by, if the ontology 1 is rectangle (as shown in Figure 1 to Figure 3), the position of above-mentioned lead frame 2 can be distinguished
Positioned at the long side of the ontology 1 or so；Furthermore above-mentioned electric conductor 4,8 is set to the ontology 1,7 and above-mentioned to be electrically connected respectively
Lead 511, if the ontology 1 is rectangle (as shown in Figure 1 to Figure 3), above-mentioned electric conductor 4 may be disposed at the short side of the ontology 1, and
The position of above-mentioned electric conductor 4 can mutually be located at positive opposite direction, if the ontology 7 is round (as shown in Figures 5 to 7), above-mentioned electric conductor 8
It may be disposed at the left and right sides of the ontology 7, and the position of above-mentioned electric conductor 8 can mutually be located at positive opposite direction；Furthermore above-mentioned lead frame 2
It is returned between component fixation hole 11,71 and above-mentioned electric conductor 4,8 positioned at the magnetic；And
(2) voice coil 51 is placed in the magnetic and returns component fixation hole 11,71, and above-mentioned lead 511 is respectively arranged at above-mentioned
Lead accommodation groove 21 and above-mentioned electric conductor 4,8, so that above-mentioned lead 511 is convexly curved respectively, above-mentioned lead 511 leads to respectively
Overdamp colloid 3 is set to the lead accommodation groove 21；Wherein, which is in sticky shape or paste, and can have low stick together
Degree or the characteristic for having both high lubricity simultaneously；In addition, above-mentioned damping colloid 3 can first be placed in above-mentioned lead accommodation groove 21 respectively, it
Above-mentioned lead 511 is respectively implanted in the damping colloid 3 in above-mentioned lead accommodation groove 21 again afterwards；Or above-mentioned lead 511 can be distinguished
First be placed in above-mentioned lead accommodation groove 21, after above-mentioned damping colloid 3 is respectively implanted in above-mentioned lead accommodation groove 21 in cladding again
State lead 511.
In addition, the magnetic, which returns component fixation hole 11,71, can be located at the center of the ontology 1,7 and return component 5 to fixed magnetic, on
After the completion of the assemble method of the lead for the slim mini loudspeaker stated, which can be overlapped down again with this preposition being completed
Magnetic returns component 5, which returns component 5 and be sequentially formed by stacking by upper conduction magnetic board 53, magnet 52 and lower magnetic conduction subassembly 54, the lower magnetic conduction group
Part 54 can be in bowl-type, which returns component 5 can be fixed on the magnetic time component fixation hole 11,71 by the lower magnetic conduction subassembly 54.Furthermore
Fig. 2 and Fig. 4 and Fig. 6 and Fig. 8 are please referred to, as shown, the ontology 1,7 of the bracket of slim mini loudspeaker of the invention is interior
Side may be provided with vibrating diaphragm 6,9, and the stage portion of the periphery of the inside of the ontology 1,7 can be with the periphery of the outstanding edge of the vibrating diaphragm 6,9
Bottom surface is mutually binded, and the bottom surface of the inner edge of the outstanding edge of the vibrating diaphragm 6,9 can be mutual with the upper limb of the ring skeleton 512 of the voice coil 51
Bonding.
As described above, the assemble method of the lead of slim mini loudspeaker of the invention improves existing slim mini loudspeaking
The assemble method of the lead of device.It returns after component firstly, the bracket of slim mini loudspeaker of the invention fixes the magnetic without using brocade
Silk thread, but directly extend respectively into two leads of the loop coil of the voice coil on intrinsic two electric conductors.Its
Secondary, above-mentioned lead is convexly curved respectively, and above-mentioned lead can be enable to suspend generally along the periphery inner sidewall of the ontology.
Still further, above-mentioned lead, which is set to, not will use traditional dispensing mode and fixes after above-mentioned lead frame, but change with one
Kind originally fixes above-mentioned lead movably as sticky shape or paste, the low degree of sticking together of tool or the damping colloid for having both high lubricity
In on above-mentioned lead frame, since above-mentioned damping colloid in sticky shape or paste and has certain mass, and degree of sticking together is low, or simultaneously
With good lubrication degree, therefore the amplitude of above-mentioned wire sway can be limited, while when above-mentioned lead stress is pullled, above-mentioned lead
Also it can be moved forward and backward in above-mentioned lead frame, energy when above-mentioned lead is displaced can be above-mentioned damping colloid absorbing, and then avoid
Above-mentioned wire breaking.
It refer again to Fig. 1 and Fig. 2 and Fig. 5 and Fig. 6, as shown, the assembling of the lead of above-mentioned slim mini loudspeaker
In method, in the step (1), above-mentioned lead frame 2 can lead the angle R respectively to reduce the possibility that above-mentioned lead 511 scratches fracture.
It refer again to Fig. 1 and Fig. 2 and Fig. 5 and Fig. 6, as shown, the assembling of the lead of above-mentioned slim mini loudspeaker
In method, in the step (1), above-mentioned lead accommodation groove 21 respectively can be in cross so that above-mentioned damping colloid 3 can comprehensive cloth
In full above-mentioned lead accommodation groove 21.In addition, above-mentioned lead accommodation groove 21 can also be in respectively linear type.
In the assemble method of the lead of above-mentioned slim mini loudspeaker, in the step (2), above-mentioned damping colloid 3 is distinguished
Can be for synthetic resin oiliness softness glue as main component or aqueous soft glue, or have both the synthetic oil of high lubricity characteristic
Rouge, such as white oil.
Fig. 1 to Fig. 3 and Fig. 5 be refer again to Fig. 7, as shown, the assembling of the lead of above-mentioned slim mini loudspeaker
In method, in the step (1), above-mentioned electric conductor 4,8 can have interior exposing table top 41,81, the Buried body 42 sequentially connected respectively,
82 and table top 43,83 is exposed outside, above-mentioned interior exposing table top 41,81 is located at the inside of the ontology 1,7 and is electrically connected above-mentioned draw
Line 511, above-mentioned Buried body 42,82 can be embedded to injection in the ontology 1,7, and the above-mentioned table top 43,83 that exposes outside is located at the ontology 1,7
Outside with to be electrically connected external electronic building brick, wherein above-mentioned interior exposing table top 41,81 can be with the inside table of the ontology 1,7
Face is coplanar or externally protrudes out in the inner surface of the ontology 1,7, and the above-mentioned table top 43,83 that exposes outside can be with the outside table of the ontology 1,7
Face is coplanar or externally protrudes out in the outer surface of the ontology 1,7.Therefore, above-mentioned electric conductor 4,8 can be penetrated with the ontology 1,7 using embedment
Mode out is integrally formed.
It refer again to Fig. 1 and Fig. 2 and Fig. 5 and Fig. 6, as shown, the assembling of the lead of above-mentioned slim mini loudspeaker
In method, in the step (1), which can have there are two trunking 12,72, and above-mentioned electric conductor 4,8 is located at above-mentioned lead frame
Between 2 and above-mentioned trunking 12,72；In the step (2), above-mentioned lead 511 is respectively arranged at above-mentioned lead accommodation groove 21, above-mentioned
Electric conductor 4,8 and above-mentioned trunking 12,72, in order to be convexly curved above-mentioned lead 511 respectively and exceed convenient for removing
Above-mentioned lead 511 outside above-mentioned trunking 12,72.
It refer again to Fig. 2 and Fig. 6, as shown, in the assemble method of the lead of above-mentioned slim mini loudspeaker, the step
Suddenly in (2), two protecting colloids 44,84 are provided to be covered each by above-mentioned lead 511 in above-mentioned electric conductor 4,8.Therefore, above-mentioned guarantor
Shield colloid 44,84 can be protected at the electrical connection of above-mentioned lead 511 and above-mentioned electric conductor 4,8.
It refer again to Fig. 2 and Fig. 6, as shown, in the assemble method of the lead of above-mentioned slim mini loudspeaker, the step
Suddenly in (2), another two damping colloid 13,73 is provided so that above-mentioned lead 511 is respectively set in the ontology 1,7, another two damping
Colloid 13,73 is located between above-mentioned lead frame 2 and above-mentioned electric conductor 4,8.Therefore, another two damping colloid 13,73 can make
It states lead 511 to be further secured on the ontology 1,7, prevents stress concentrations at the electrical connection of electric conductor 4,8, to avoid
Lead 511 falls off from the electrical connection, the another two damp colloid 13,73 respectively can for oiliness softness glue, aqueous soft glue or
White oil.
It refer again to Fig. 1 to Fig. 3 and Fig. 5 and Fig. 6, as shown, the assembling of the lead of above-mentioned slim mini loudspeaker
In method, in the step (1), which can have there are two groove body 14,74 is guided, and be located at above-mentioned lead frame 2 and lead with above-mentioned
Between electric body 4,8, above-mentioned lead 511 is respectively set in above-mentioned guiding groove body 14,74.
The present invention hereinbefore by preferred embodiment disclose, however be familiar with it will be understood by those skilled in the art that
The embodiment is only used for describing the present invention, and is not construed as limiting the scope of the invention.It should be noted that all and implementation
Example equivalent variation and displacement, should all be set as being covered by scope of the invention.Therefore, protection scope of the present invention should be with power
Subject to the range that sharp claim is defined.
Claims (16)
1. a kind of bracket of slim mini loudspeaker, which is characterized in that the slim mini loudspeaker with a thickness of 10mm hereinafter, should
The bracket of slim mini loudspeaker includes:
Ontology returns component fixation hole with magnetic, which returns component fixation hole and return component to fixed magnetic, which returns component overlapping
In voice coil, there are two leads for voice coil tool；
Two lead frames are set to the ontology and are respectively provided with lead accommodation groove；
Two damping colloids are respectively contained in above-mentioned lead accommodation groove, and above-mentioned damping colloid is in sticky shape or paste and has
Low degree of sticking together has both high lubricity simultaneously；And
Two electric conductors, are set to the ontology and respectively to be electrically connected above-mentioned lead, and above-mentioned lead frame is located at the magnetic and returns group
Between part fixation hole and above-mentioned electric conductor；Wherein, above-mentioned lead be respectively arranged at damping colloid in above-mentioned lead accommodation groove and
It is convexly curved after above-mentioned electric conductor.
2. bracket as described in claim 1, which is characterized in that above-mentioned lead frame has led the angle R respectively.
3. bracket as described in claim 1, which is characterized in that above-mentioned lead accommodation groove is in cross respectively.
4. bracket as described in claim 1, which is characterized in that above-mentioned damping colloid is respectively oiliness softness glue, aqueous softness
Glue or white oil.
5. bracket as described in claim 1, which is characterized in that above-mentioned electric conductor is respectively provided with the interior exposing platform sequentially connected
Face, Buried body and table top being exposed outside, above-mentioned interior exposing table top is located at the inside of the ontology and respectively to be electrically connected above-mentioned lead,
Above-mentioned Buried body is embedded in the ontology, the above-mentioned outside for exposing outside table top and being located at the ontology.
6. bracket as described in claim 1, which is characterized in that there are two trunking, above-mentioned electric conductors to be located at upper for ontology tool
It states between lead frame and above-mentioned trunking, above-mentioned trunking is respectively to accommodate above-mentioned lead.
7. bracket as described in claim 1, which is characterized in that further include another two damping colloid, be set to the ontology and
Between above-mentioned lead frame and above-mentioned electric conductor, another two damping colloid is respectively used for setting above-mentioned lead.
8. bracket as described in claim 1, which is characterized in that further include two guiding groove bodies, be set to the ontology and position
Between above-mentioned lead frame and above-mentioned electric conductor, above-mentioned guiding groove body is respectively used for setting above-mentioned lead.
9. a kind of assemble method of the lead of slim mini loudspeaker, which is characterized in that the slim mini loudspeaker with a thickness of
10mm is hereinafter, the assemble method of the lead of the slim mini loudspeaker comprises the steps of
(1) ontology and voice coil are provided, which there is magnetic to return component fixation hole, two lead frames and two electric conductors, above-mentioned to draw
Coil holder is respectively provided with lead accommodation groove, voice coil tool there are two lead, above-mentioned lead frame be located at the magnetic time component fixation hole with it is upper
It states between electric conductor；And
(2) voice coil is placed in the magnetic and returns component fixation hole, above-mentioned lead is respectively arranged at above-mentioned lead accommodation groove and above-mentioned
Electric conductor, so that above-mentioned lead is convexly curved respectively, above-mentioned lead passes through damping colloid respectively and is set to lead accommodating
Slot, above-mentioned damping colloid is in sticky shape or paste and has low degree of sticking together or has both high lubricity simultaneously.
10. the assemble method of lead as claimed in claim 9, which is characterized in that in the step (1), above-mentioned lead frame difference
The angle R is led.
11. the assemble method of lead as claimed in claim 9, which is characterized in that in the step (1), above-mentioned lead accommodation groove
It is respectively in cross.
12. the assemble method of lead as claimed in claim 9, which is characterized in that in the step (2), above-mentioned damping colloid point
It Wei not oiliness softness glue, aqueous soft glue or white oil.
13. the assemble method of lead as claimed in claim 9, which is characterized in that in the step (1), above-mentioned electric conductor difference
With the interior exposing table top sequentially connected, Buried body and expose outside table top, it is above-mentioned it is interior expose table top be located at the ontology inside and
It is electrically connected above-mentioned lead, above-mentioned Buried body embedment is projected in the ontology, and the above-mentioned table top that exposes outside is located at the outer of the ontology
Side.
14. the assemble method of lead as claimed in claim 9, which is characterized in that in the step (1), there are two ontology tools
Trunking, above-mentioned electric conductor is between above-mentioned lead frame and above-mentioned trunking；In the step (2), above-mentioned lead is respectively set
In above-mentioned lead accommodation groove, above-mentioned electric conductor and above-mentioned trunking.
15. the assemble method of lead as claimed in claim 9, which is characterized in that in the step (2), provide another two damping
Colloid above-mentioned lead is respectively set in the ontology, the another two damping glue body be located at above-mentioned lead frame and above-mentioned electric conductor it
Between.
16. the assemble method of lead as claimed in claim 9, which is characterized in that in the step (1), there are two ontology tools
Groove body is guided, between above-mentioned lead frame and above-mentioned electric conductor, above-mentioned lead is respectively set in above-mentioned guiding groove body.
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| CN201510920231.9A CN106878879B (en) | 2015-12-11 | 2015-12-11 | The bracket of slim mini loudspeaker and the assemble method of lead |
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| CN201510920231.9A CN106878879B (en) | 2015-12-11 | 2015-12-11 | The bracket of slim mini loudspeaker and the assemble method of lead |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207070344U (en) * | 2017-07-18 | 2018-03-02 | 歌尔科技有限公司 | A kind of loudspeaker |
| CN110418256B (en) * | 2018-04-27 | 2022-03-11 | 歌尔股份有限公司 | Sound production device monomer, sound production module and electronic terminal |
| CN108495245A (en) * | 2018-05-21 | 2018-09-04 | 东莞顺合丰电业有限公司 | Loadspeaker structure |
| CN108924717B (en) * | 2018-09-28 | 2023-09-01 | 东莞顺合丰电业有限公司 | Signal transmission structure of loudspeaker |
| CN110572748B (en) * | 2019-08-30 | 2021-11-05 | 潍坊歌尔丹拿电子科技有限公司 | Basin stand device of sound production device and sound production device |
| CN113542996B (en) * | 2021-06-25 | 2023-03-24 | 厦门今起电子有限公司 | Tool jig for micro loudspeaker and assembling process thereof |
| GB202207213D0 (en) * | 2022-05-17 | 2022-06-29 | Pss Belgium Nv | Method of assembling a loudspeaker |
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| CN1196376C (en) * | 2000-10-02 | 2005-04-06 | 松下电器产业株式会社 | Speaker |
| CN101651921A (en) * | 2009-09-07 | 2010-02-17 | 瑞声声学科技(深圳)有限公司 | Wire bending method of free lead wire of voice coil |
| CN201789624U (en) * | 2010-08-27 | 2011-04-06 | 富港电子（东莞）有限公司 | Miniature loudspeaker |
| CN204217123U (en) * | 2014-12-10 | 2015-03-18 | 歌尔声学股份有限公司 | A kind of loadspeaker structure |
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|---|---|---|---|---|
| CN1196376C (en) * | 2000-10-02 | 2005-04-06 | 松下电器产业株式会社 | Speaker |
| CN101651921A (en) * | 2009-09-07 | 2010-02-17 | 瑞声声学科技(深圳)有限公司 | Wire bending method of free lead wire of voice coil |
| CN201789624U (en) * | 2010-08-27 | 2011-04-06 | 富港电子（东莞）有限公司 | Miniature loudspeaker |
| CN204217123U (en) * | 2014-12-10 | 2015-03-18 | 歌尔声学股份有限公司 | A kind of loadspeaker structure |
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| CN106878879A (en) | 2017-06-20 |
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