CN209402692U - Magnetic connector and osteoacusis loudspeaker arrangement - Google Patents
Magnetic connector and osteoacusis loudspeaker arrangement Download PDFInfo
- Publication number
- CN209402692U CN209402692U CN201920031780.4U CN201920031780U CN209402692U CN 209402692 U CN209402692 U CN 209402692U CN 201920031780 U CN201920031780 U CN 201920031780U CN 209402692 U CN209402692 U CN 209402692U
- Authority
- CN
- China
- Prior art keywords
- shell
- magnetic
- magnetic connector
- key
- hang
- 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.)
- Active
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
This application discloses a kind of magnetic connector and osteoacusis loudspeaker arrangement, which includes: magnetic absorption ring;Insulating base, the insulating base are at least partly inserted in the magnetic absorption ring, and at least two accommodating holes are provided on the insulating base;First terminal and Second terminal are in the form of a column setting respectively, and are inserted in the respective accommodating hole, and an end face of the first terminal and the Second terminal is from the top surface of the insulating base as it can be seen that forming the first contact surface and the second contact surface in turn.By the above-mentioned means, the application can be improved the accuracy rate docked with corresponding joints.
Description
Technical field
This application involves Magnetic attraction technique fields, more particularly to a kind of magnetic connector and osteoacusis loudspeaker arrangement.
Background technique
With the development of science and technology, the charging modes of electronic equipment are being constantly occurring variation, in order to adapt to charging modes
Change, the structure of corresponding power interface also constantly carries out the change of adaptability.
A kind of form of the magnetic-type power interface as power interface, is increasingly being applied to various electronic equipments and works as
In, such as the osteoacusis loudspeaker arrangement such as osteoacusis MP3, bone conduction earphone.Since power supply includes positive terminal and negative pole end, right
When electronic equipment is charged, the positive terminal of the charging interface of the positive terminal and negative pole end and charger of electronic equipment charging interface
If can not be aligned with negative pole end, it will not be able to establish good electrical connection, to reduce the charging effect of electronic equipment
Rate.
Utility model content
The application mainly solving the technical problems that provide a kind of magnetic connector and osteoacusis loudspeaker arrangement, can be improved with
The accuracy rate of the docking of corresponding joints.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of magnetic connector includes: magnetic
Property absorption ring;Insulating base, the insulating base are at least partly inserted in the magnetic absorption ring, set on the insulating base
It is equipped at least two accommodating holes;First terminal and Second terminal are in the form of a column setting respectively, and are inserted in the respective accommodating hole
Interior, an end face of the first terminal and the Second terminal connects from the top surface of the insulating base as it can be seen that forming first in turn
Contacting surface and the second contact surface.
In order to solve the above technical problems, another technical solution that the application uses is: providing a kind of osteoacusis loudspeaking dress
It sets, the osteoacusis loudspeaker arrangement includes that circuit shell and the magnetic as described above being set in the circuit shell connect
Head.
The beneficial effect of the application is: being in contrast to the prior art, the magnetic absorption ring of magnetic connector in the application
It designs in a ring, thus being matched with corresponding joints in use, can be walked by the face of " hollow " annular along magnetic absorption ring
To and adsorbed and constrained from different directions, thus reduce be easy to be staggered when " solid " face is mutually adsorbed, deviate and cannot
The case where accurate positionin, occurs, accurate to be carried out the first contact surface and the second contact surface and the alignment to magnetic absorption ring
It positions and realizes and connect with the matching of corresponding joints, thus raising and the accuracy rate of corresponding joints docked.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the structural schematic diagram of one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 2 is the partial structurtes explosive view of one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 3 is the partial structurtes explosive view of one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 4 is the partial structurtes sectional view of one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 5 is the structural schematic diagram of battery component in one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 6 is the structural schematic diagram of battery component in one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 7 is flexible circuit board cabling schematic diagram at battery in one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 8 is the partial structurtes explosive view of one embodiment of the application osteoacusis loudspeaker arrangement;
Fig. 9 is the partial structurtes sectional view of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 10 is the partial enlarged view of part A in Fig. 9;
Figure 11 is the first top view of magnetic connector in one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 12 is the second top view of magnetic connector in one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 13 is the third top view of magnetic connector in one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 14 is the partial enlarged view of part B in Fig. 9;
Figure 15 is the local structural graph of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 16 is the partial structurtes explosive view of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 17 is the partial structurtes sectional view of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 18 is the partial enlarged view of C portion in Figure 17;
Figure 19 is the local structural graph of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 20 is the partial structurtes explosive view of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 21 is the partial structurtes sectional view of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 22 is the partial enlarged view of the part D in Figure 21;
Figure 23 is the partial structurtes sectional view of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 24 is the partial enlarged view of the part E in Figure 23;
Figure 25 is the structural schematic diagram of the loudspeaker assembly of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 26 is another structural schematic diagram of the loudspeaker assembly of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 27 is the another structural schematic diagram of the loudspeaker assembly of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 28 is the partial structural diagram of the loudspeaker assembly of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 29 is the partial cross-sectional view of the loudspeaker assembly of one embodiment of the application osteoacusis loudspeaker arrangement;
Figure 30 is the partial enlarged view of the part F in Figure 29.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall in the protection scope of this application.
It please refers to Fig.1 to Fig.3 0, Fig. 1 to Figure 30 and depicts the application osteoacusis loudspeaker arrangement.Osteoacusis in the application
Loudspeaker arrangement can be earphone, MP3 or other devices with loud-speaking function based on osteoacusis.Specifically, the osteoacusis
Loudspeaker arrangement can include: circuit shell 10, ear-hang 20, rear extension 30 and loudspeaker assembly 40 and control circuit 51, battery 52 etc..
Wherein, circuit shell 10 includes machine core shell 41 and earphone core for accommodating control circuit 51 or battery 52, loudspeaker assembly 40
42, machine core shell 41 is connect with ear-hang 20, and for accommodating earphone core 42.Circuit shell 10, loudspeaker assembly 40 and ear-hang
20 quantity can be two, correspond respectively to the left and right side of user.Machine core shell 41 is respectively set with circuit shell 10
In the both ends of ear-hang 20, rear extension 30 is then further disposed upon the one end of circuit shell 10 far from ear-hang 20.
In one embodiment, shell sheath 21 is molded on ear-hang 20.Specifically, ear-hang 20 includes being used to support ear-hang
First elastic metallic yarn of 20 shapes, the first elastic metallic yarn periphery are molded with ear-hang sheath 22, and the ear-hang sheath 22 is in ear
The junction of extension 20 and circuit shell 10 is further formed and the integrally formed shell sheath 21 of ear-hang sheath 22, i.e. the shell protects
Set 21 is located at the side towards circuit shell 10 of ear-hang sheath 22.
Similarly, rear hang is molded with shell sheath 31 on 30.Specifically, rear to hang 30 also including hanging 30 shapes after being used to support
The second elastic metallic yarn, and injection molding in the rear extension sheath 32 of second elastic metallic yarn periphery, the rear extension sheath 32 is rear
The junction of extension 30 and circuit shell 10 is further formed and hangs the integrally formed shell sheath 31 of sheath 32 afterwards, i.e. the shell protects
Set 31 hangs the side towards circuit shell 10 of sheath 32 after being located at.
It should be pointed out that shell sheath 21 and ear-hang sheath 22, shell sheath 31 and it is rear hang sheath 32 can be by having
The soft material of certain elasticity is made, such as soft silica gel, rubber etc., wears for user and provides preferable sense of touch.
Specifically, circuit shell 10 is separately formed with shell sheath 21, shell sheath 31, and makes the interior of shell sheath 21
The shape of side wall is matched at least part of lateral wall shape of the close ear-hang 20 of circuit shell 10, the inside of shell sheath 31
The shape of wall is matched at least part of lateral wall shape close to rear extension 30 of circuit shell 10, and then is separately formed in three
After completion, by shell sheath 21 in a manner of suit, circuit shell is sleeved on from the side towards ear-hang 20 of circuit shell 10
The periphery of the close ear-hang 20 of body 10, and by shell sheath 31 in a manner of suit from circuit shell 10 direction after hang 30 one
Side is sleeved on the periphery close to rear extension 30 of circuit shell 10, so that circuit shell 10 can be protected by shell sheath 21 and shell
Set 31 coats jointly.
It should be pointed out that since environment temperature when shell sheath 21 and shell sheath 31 form is higher, and high temperature ring
The control circuit 51 or battery 52 that border may accommodate circuit shell 10 cause certain damage, therefore, in formative stage,
Circuit shell 10 and shell sheath 21, shell sheath 31 are separately formed, are then set in together again, rather than by shell sheath
21 and shell sheath 31 be directly injection-moulded in the periphery of circuit shell 10, when so as to avoid integrated injection molding, high temperature is to control electricity
Damage brought by road 51 or battery 52, to reduce formative stage to unfavorable shadow brought by control circuit 51 or battery 52
It rings.
In one embodiment, circuit shell 10 includes major side wall 11, auxiliary side wall 12 and the end wall 13 being connected to each other.Electricity
Road shell 10 can be flat shell, the flat circuit shell 10 include the biggish major side wall 11 of area, with
When osteoacusis loudspeaker arrangement is worn at family, two opposite major side walls 11 be respectively for the head that reclines one side wall and with the side
Wall is opposite and is located remotely from the side wall on head.Auxiliary side wall 12 and end wall 13 are used to two major side walls 11 of connection.Wherein, auxiliary side wall
12 for user when wearing, towards the two side walls of on the upside of user's head and downside;End wall 13 is then the opposite of circuit shell 10
, and the side wall respectively close to 20 one end of ear-hang and the side wall close to 30 one end of rear extension are respectively facing use when user wears
The front side in account portion and rear side.Major side wall 11, auxiliary side wall 12 and end wall 13 are connected to each other and collectively form circuit shell 10.
Specifically, shell sheath 21 includes open end 211, and the open end 211 is from circuit shell 10 towards 20 side of ear-hang
And then it is set in circuit shell 10, and cover the end wall 13 and major side wall 11 towards 20 side of ear-hang of circuit shell 10
With the part of the close ear-hang 20 of auxiliary side wall 12;Shell sheath 31 includes open end 311, and the open end 311 is from circuit shell 10
30 sides are hung after and then are set in circuit shell 10, and cover the end wall that 30 sides are hung after of circuit shell 10
13 and major side wall 11 and auxiliary side wall 12 close to it is rear hang 30 part.And so that open end 211 and open end 311 exist
It is abutted each other in the major side wall 11 and auxiliary side wall 12 of circuit shell 10, to coat circuit shell 10.
In an application scenarios, shell sheath 21 and shell sheath 31 not fully coat entire circuit shell 10, example
Such as exposed hole can be offered in the position, or the position corresponding to power interface etc. for corresponding to key, will tied accordingly
Structure expose and it is user-friendly.
Wherein, shell sheath 21 and shell sheath 31 can further pass through one behind the periphery for being sleeved on circuit shell 10
The two is fixed in circuit shell 10 by fixed means, so that circuit shell 10 is fixed together with corresponding shell sheath.
Specifically, in one embodiment, on shell sheath 21 and the inner surface corresponding with major side wall 11 of shell sheath 31
Respectively integrally formed with locating convex block 212 and locating convex block 312, respectively correspond that be provided with positioning recessed on the outer surface of major side wall 11
Slot 111 and positioning groove 112.
Wherein, locating convex block 212 is positioned close on the inner sidewall of open end 211.Wherein, locating convex block 212 can be
It around the annular lug of the inner sidewall of shell sheath 21, or may be to be arranged at intervals on the inner sidewall of shell sheath 21
Multiple convex blocks etc. can be specifically arranged according to actual needs.In present embodiment, the quantity of locating convex block 212 is two, is set respectively
It sets on the inner sidewall of two major side walls 11 corresponding to circuit shell 10 of shell sheath 21;Similarly, locating convex block 312
Quantity also corresponds to two, is separately positioned on the inside corresponding with two major side walls 11 in circuit shell 10 of shell sheath 31
On wall.
Specifically, after shell sheath 21 and shell sheath 31 are respectively sleeved at the two sides of circuit shell 10, further
Locating convex block 212 is embedded in positioning groove 111, and locating convex block 312 is embedded in positioning groove 112, so that shell sheath 21
311 elasticity of open end of open end 211 and shell sheath 31 abut together, to coat circuit shell 10.
Further, in one embodiment, the region of the end wall 13 of the covering circuit shell 10 of shell sheath 31 is outer
Side wall 313 is obliquely installed relative to auxiliary side wall 12.Specifically, when user wears, the lateral wall 313 of shell sheath 31 is leaned on
Side on the upside of nearly user's head hangs 30 direction after being gradually distance to the lateral edge on the downside of user's head tilts.
Wherein, locating convex block 212 and locating convex block 312 can respectively along open end 211 and the setting in a strip shape of open end 311,
And it can be tilted relative to auxiliary side wall 12;Further, the major side wall 11 of shell sheath 21 and shell sheath 31 in circuit shell 10
On joint close can also be obliquely installed relative to auxiliary side wall 12.Wherein locating convex block 212 and locating convex block 312 and shell shield
The inclined direction of the joint close of set 21 and shell sheath 31 in the major side wall 11 of circuit shell 10 can be with shell sheath 31
The inclined direction for covering the lateral wall 313 in the region of the end wall 13 of circuit shell 10 is consistent, so that osteoacusis loudspeaker arrangement
It is more consistent in appearance.
In an application scenarios, the cladding of any one in shell sheath 21 and shell sheath 31 to circuit shell 10
Area is not less than another one to the half of the cladding area of circuit shell 10.For example, shell sheath 21 is to circuit shell 10
Cladding area not less than shell sheath 31 to circuit shell 10 cladding area 31 pairs of electricity of half or shell sheath
The cladding area of road shell 10 is not less than shell sheath 21 to the half of the cladding area of circuit shell 10.Wherein, shell
Sheath 21 is to the cladding area of circuit shell 10 and shell sheath 31 to the cladding area of circuit shell 10 and between the two
Ratio can be set as other according to demand, such as can respectively account for half, be not specifically limited herein.
Wherein, circuit shell 10 and rear extension 30 can be by integrated moldings, or can also pass through the modes such as grafting, clamping
It links together.
In one embodiment, it is rear hang 30 further include be arranged towards circuit shell 10 patch end 33,31 sets of shell sheath
Set on the outside at least partly patching end 33.Specifically, patching end 33 can be molded in the end of the second elastic metallic yarn, rear to hang shield
Set 32 can further be molded and patch the outside at end 33 in the second elastic metallic yarn and part, and shell is integrally formed at end 33 patching
Body sheath 31, so that shell sheath 31 is further set in the region not covered by rear extension sheath 32 for patching end 33
Periphery.
Further, circuit shell 10 is provided with the jointing holes 14 of the extension 30 after, wherein the jointing holes 14 may be provided at
On the end wall 13 of the close rear extension 30 of circuit shell 10, and 30 are hung after close to the side of an auxiliary side wall 12 in the end wall 13 and is prolonged
It stretches to be formed.
Wherein, end 33 is patched to be at least partially inserted into jointing holes 14.Wherein, it is set respectively in the opposite sides for patching end 33
It is equipped with and patches direction of insertion vertically disposed fluting 331 of the end 33 relative to jointing holes 14, two flutings 331 can be spaced and right
Claim to be set to the two sides for patching end 33.Further, this two flutings 331 can be perpendicularly to the insertion direction and patch end 33
Corresponding side wall connection.
Correspondingly, it defines and is provided with through-hole 151 corresponding with two 331 positions of fluting on the side wall 15 of jointing holes 14.Its
In, the setting of side wall 15 of jointing holes 14 is peripheral in jointing holes 14, and under wearing state, towards user's head downside.
Wherein, osteoacusis loudspeaker arrangement further comprises a fixing piece 53, which includes two disposed in parallel
Pin 531 and interconnecting piece 532 for connecting pin 531.In present embodiment, two pins 531 are arranged in parallel, interconnecting piece
532 can vertically be connected in the same side of two pins 531, to form U-shaped fixing piece 53.
Further, pin 531 can be inserted into fluting 331 from the lateral wall via through holes of the side wall 15 by jointing holes 14, into
And interconnecting piece 532 is barred to the outside of jointing holes 14, to realize circuit shell 10 and rear hang 30 and patch fixation.
Further, in one embodiment, it defines and is further set on the side wall 16 opposite with side wall 15 of jointing holes 14
It is equipped with the through-hole 161 opposite with through-hole 151, pin 531 is further inserted into through-hole 161 through fluting 331.Wherein, side wall 16
It can be the auxiliary side wall 12 of 14 side of close jointing holes of circuit shell 10, when osteoacusis loudspeaker arrangement is in wearing state,
The auxiliary side wall 12 is towards on the upside of user's head.
In the present embodiment, 531 via through holes 151 of pin are inserted into fluting 331, and further through 331 insertion of fluting
To through-hole 161, that is to say, that pin 531 can by it is rear hang 30 patch end 33 two lateral walls and patch end 33 completely
Run through and be connected together, so that being patched between circuit shell 10 and rear extension 30 more firm.
Further, in one embodiment, patch end 33 along patch end relative to jointing holes 14 direction of insertion into one
Step, which is divided into first and patches section 332 and second, patches section 333.Perpendicular to patching 33 direction of insertion relative to jointing holes 14 of end
Cross-wise direction on, the first section for patching section 332 is greater than the second section for patching section 333.
Wherein, sheath 32 is hung afterwards can specifically be moulded in and patch the first of end and patch in section 332, and can patch section in first
332 and second patch section 333 junction integrated injection molding shell sheath 31.Further, fluting 331 is set to second and patches section
On 333, and second patches section 333 and is inserted in jointing holes 14, and patches the outsides that end 33 is exposed to jointing holes 14.
Further, in one embodiment, it first patches and is provided in section 332 along patching end 33 relative to jointing holes 14
Direction of insertion setting the first cabling channel 3321, second patches and is provided on the outer end face that section 333 patches section 332 far from first
Along the second cabling channel 3331 for being perpendicularly to the insertion direction extension and a perforation at least lateral surface.Specifically, the first cabling channel 3321
Be set to first patch section 332 close to for define jointing holes 14 auxiliary side wall 12 side, and along patch end 33 relative to
The direction of insertion perforation first of jointing holes 14 patches the both ends of the surface of section 332.Second cabling channel 3331 can penetrate through second and patch section 333
The extending direction perpendicular to second cabling channel 3331 outer two sides.
It is connected in addition, being provided with one end on the inner sidewall of jointing holes 14 with the first cabling channel 3321, the other end is walked with second
The cabling channel 162 that wire casing 3331 is connected to, the cabling channel 162 are specifically recessed by the inner wall of side wall 16 and are formed.
Further, circuit shell 10 includes the endoseptum 17 of setting inside housings, to be formed between one and jointing holes 14
Every the accommodating cavity 18 of setting.Specifically, the major side wall 11 of circuit shell 10, auxiliary side wall 12 and end wall 13 collectively form accommodating sky
Between, which is divided into 14 two parts of accommodating cavity 18 and jointing holes by the setting of the endoseptum 17.Wherein, on endoseptum 17
It is further provided with a cable hole 171, to be connected to jointing holes 14 and accommodating cavity 18 by the cable hole 171.
The osteoacusis loudspeaker arrangement hangs conducting wire 34 after being further provided with, which hangs 30, and both ends later
It is connect respectively with control circuit 51 and battery 52.Specifically, which hangs 30 successively by the first cabling channel by rear
3321, cabling channel 162 and the second cabling channel 3331, and pass through cable hole 171 and enter accommodating cavity 18, with control circuit 51 or
Battery 52 connects.
In one embodiment, circuit shell 10 includes the first circuit shell 10a and second circuit shell 10b, and bone passes
Leading loudspeaker arrangement further includes flexible circuit board 54, which can be contained in jointly the first circuit shell with battery 52
In the accommodating cavity 18 of 10a.Wherein, the flexible circuit board 54 can for flexible circuit board (Flexible Printed Circuit,
FPC).Battery 52 is provided with positive terminal and negative pole end.
Specifically, which includes the first plate body 541 and the second plate body 542, and one end of the first plate body 541 is solid
Due on battery 52, the other end is connect with the second plate body 542.The flexible circuit board 54 can be integral, 541 He of the first plate body
Second plate body 542 is respectively two regions of the entirety.Wherein, settable pad and connection pad on the second plate body 542
Soft cabling then can be only arranged on the first plate body 541, for pad corresponding on the second plate body 542 to be connected in soft cabling
Battery 52.Since soft lead is only arranged on the first plate body 541, so as to be bent to the first plate body 541, as shown in fig. 6,
To adjust the position etc. of flexible circuit board 54 according to demand.
Wherein, multiple pads are arranged at intervals on the second plate body 542, multiple pad includes two pads 543 and multiple
Pad 544.Further, it is provided with two coherent soft leads 545 on the first plate body 541 and the second plate body 542 jointly, two
A pad 543 is electrically connected to the positive terminal and negative pole end of battery 52 by this two soft leads 545 respectively.
In addition, multiple pads 544 can be divided at least two groups, the quantity of the pad 544 in every group can be set according to demand
It sets, for example, the quantity of pad 544 can be two in every group, and two pads 544 are respectively by being set on the second plate body 542
Soft lead 546 be electrically connected to each other, two in every group pad 544 can pass through conducting wire linkage function element, Jin Ertong respectively
It crosses soft lead 546 and two corresponding function element links together.
In aforesaid way, on the one hand, the pad for being used for circuit switch is all set in the second plate body of flexible circuit board 54
It on 542, and is connect by the first plate body 541 of the flexible circuit board 54 with battery 52, so as to according to the demand in space etc.
And the first plate body 541 is bent, to be placed to the second plate body 542, so as to optimize the first circuit shell 10a's
The space utilization of accommodating cavity 18 improves space utilization rate;On the other hand, the soft lead 545 on flexible circuit board 54 can be passed through
Two pads 543 are connected directly between to the positive terminal and negative pole end of battery 52, without additional pad is arranged with by battery 52
Anode and cathode are drawn, and so as to reduce the quantity of pad, simplify structure and technique.
In one embodiment, the first further fold setting of plate body 541, so that the second plate body 542 fits in battery
On 52 side surface, so that the first plate body 541 is stacked with battery 52, to greatly reduce battery 52 and flexible circuit board 54
Occupied space.
Specifically, battery 52 may include battery core 521, and battery core 521 includes body zone 5211 and finalization area 5212, body zone
5211 and finalization area 5212 tiling setting, and the thickness of body zone 5211 be greater than finalization area 5212 thickness so that sealing
The side surface in area 5212 and the side surface of body zone 5211 are arranged in ladder.
Specifically, finalization area 5212 with side surface of the body zone 5211 on the thickness direction of battery core 521 is stepped sets
It sets, so that the second plate body 542 can be formed by space using the body zone 5211 and finalization area 5212 of battery core 521, and
Flexible circuit board 54 is placed it is not necessary that individual space is additionally arranged, to further increase space utilization rate.
In one embodiment, battery 52 further comprises a hard circuit board 522, which is set to
The side surface of the finalization area 5212 of battery core 521.Specifically, positive terminal and negative pole end are set on the hard circuit board 522, and should
Protection circuit (not shown) is further provided on hard circuit board 522, to overload by the protection circuit to battery 52
Protection.
In present embodiment, the first plate body 541 is bonded fixation with hard circuit board 522 far from one end of the second plate body 542,
So that two soft leads on the first plate body 541 on hard circuit board 522 positive terminal and negative pole end connect.Specifically
Ground, the first plate body 541 and hard circuit board 522 can directly be pressed together in the production phase.
Further, the shape of the first plate body 541 and the second plate body 542 can be configured according to the actual situation.This implementation
In mode, the shape of the finalization area 5212 of the shape and battery core 521 of the first plate body 541 is matched, and can be the rectangle of strip, the
The shape of two plate bodys 542 may be rectangle, and the one end being set on the length direction of the first plate body 541, and along length side
To orthogonal with the first plate body 541.Further, the first plate body 541 may connect on 542 length direction of the second plate body
Between region so that the first plate body 541 and the T-shaped setting of the second plate body 542.
Further, on the second plate body 542, the arrangement mode of pad 543 and pad 544 can be it is a variety of, for example, institute
There is pad that can arrange along linear interval, or is arranged according to other shapes interval.
In present embodiment, two pads 543 are arranged at intervals at the second plate body 542 along the length direction of the second plate body 542
Intermediate region, multiple pads 544 are further distributed in two pads 543 along the two sides of the length direction of the second plate body 542, and
Pad 544 in every group is disposed adjacent.
In present embodiment, the pad 544 in every group is alternatively arranged along the width direction of the second plate body 542, and along second
The length direction of plate body 542 offsets one from another, so that the pad 544 in every group can be arranged along ladder-like interval.Pass through this
Kind mode, on the one hand, it can be avoided and form concordant interval region between two groups of adjacent pads 544, so that the
Uniform intensity distribution on two plate bodys 542 reduces the second plate to reduce the generation bent between two adjacent groups pad 544
The probability that body 542 is fractureed due to bending, to play a protective role to the second plate body 542;On the other hand, can widen pad it
Between distance, convenient for welding, and reduce between different pads occur short circuit.
The application also provides a kind of battery component, and in a battery component embodiment, which includes above-mentioned reality
Apply the battery 52 and flexible circuit board 54 in mode.Battery component in present embodiment, which can be applied to earphone, MP3 etc., to be needed
In the device to carry out circuit switch at battery 52, such as the osteoacusis loudspeaker arrangement that can be used in the application.
Further, in the application osteoacusis loudspeaker arrangement embodiment, rear extension 30 is patched in the first circuit shell 10a
One end, and be provided with it is multiple after hang conducting wires 34;Ear-hang 20 is patched in the other end of the first circuit shell 10a, and is provided with more
A ear-hang conducting wire 23.
It wherein, include two pads 544, ear-hang conducting wire 23 and corresponding rear extension conducting wire 34 in every group of pad 544
It is electrically connected respectively with two pads 544 in same group of pad 544, and then passes through the soft of two pads 544 in every group of connection
Property lead 546 and the function element that the rear function element that is connected of extension conducting wire 34 is connect with ear-hang conducting wire 23 is connected to one
It rises.
In one embodiment, machine core shell 41 further accommodates and (schemes not just like supplemental functionalities such as key switches 431
Show), in addition, control circuit 51 is contained in second circuit shell 10b, four groups of pads 544 are shared on the second plate body 542.
Wherein, ear-hang conducting wire 23 includes two audio signal wires 231, i.e., the first ear-hang conducting wire connecting with earphone core 42
2311 and the second ear-hang conducting wire 2312, rear conducting wire 34 of hanging includes connect with control circuit 51 and for the transmitting audio of earphone core 42
Conducting wire 342 is hung after hanging 341 and second after the first of signal.Further, conducting wire is hung after the first ear-hang conducting wire 2311 and first
341, conducting wire 342 is hung after the second ear-hang conducting wire 2312 and second to connect from pads different in different groups in two groups of pads 544 respectively
It connects.Specifically, two welderings that conducting wire 341 is connected in same group of pad 544 are hung after the first ear-hang conducting wire 2311 and first
Conducting wire 342, which is hung, on disk 544, after the second ear-hang conducting wire 2312 and second is connected to two pads in another group of pad 544
On 544, to earphone core 42 and control circuit 51 are electrically connected, to realize the transmitting of audio signal.
In addition, ear-hang conducting wire 23 further includes at least two auxiliary signal conducting wires 232, for example, connect with key switch 431
Third ear-hang conducting wire 2321 and the 4th ear-hang conducting wire 2322, accordingly, rear conducting wire 34 of hanging further includes connecting use with control circuit 51
Conducting wire 344 is hung after hanging conducting wire 343 and the 4th after the third for transmitting push button signalling to key switch 431.Further, the third
Hung after ear-hang conducting wire 2321 and third conducting wire 343, hang after the 4th ear-hang conducting wire 2322 and the 4th conducting wire 344 respectively with two groups of pads
Different pads 544 in different groups in 544 connect, wherein two groups of pads 544 are different from above-mentioned realization and pass to earphone core 42
Pass two groups of pads 544 of audio signal.Further, third ear-hang conducting wire 2321 is connected to extension conducting wire 343 after third
Conducting wire 344 is hung on two pads 544 in same group of pad 544, after the 4th ear-hang conducting wire 2322 and the 4th to be connected to separately
On two pads 544 in one group of pad 544, to key switch 431 and control circuit 51 are electrically connected, to realize
The transmitting of push button signalling.
Further, hanging conducting wire 34 afterwards further includes the 5th for connecting with control circuit 51 and being used to power to control circuit 51
Hang conducting wire 346 after hanging conducting wire 345 and the 6th afterwards, hang after the 5th hang after conducting wire 345 and the 6th conducting wire 346 respectively with two pads
543 connections, so that battery 52 and control circuit 51 be linked together.
In one embodiment, osteoacusis loudspeaker arrangement further includes a magnetic connector 55, which can be used for electricity
Source interface, to cooperate the power interface of charger to charge osteoacusis loudspeaker arrangement.Specifically, it is filled to osteoacusis loudspeaking
Set when being charged, the corresponding joints of the magnetic connector 55 and charger are enough at a system, the two match each other in structure from
And it can be attached together, and then establish electrical connection to charge to osteoacusis loudspeaker arrangement.In present embodiment, the magnetic
Connector 55 includes: magnetic absorption ring 551, insulating base 552 and first terminal 553 and Second terminal 554.
Wherein, magnetic absorption ring 551 can be magnet, and the magnetic polarity of two opposite ends is different.Correspondingly, pair of charger
Answer connector that there is magnetic absorption structure corresponding with the magnetic absorption ring 551, which can be made of magnetic material,
Such as iron, no matter which kind of magnetic polarity the outer end face of the magnetic absorption ring 551 has, and the two can be attached together;The magnetism
Adsorption structure can also be magnet, at this point, only in the magnetism of the outer end face of the magnetic absorption structure and magnetic absorption ring 551
When the magnetic polarity of outer end face is opposite, the two can be adsorbed.In turn, it can be acted on by magnetic absorption by the magnetic connector
55 are mutually adsorbed with corresponding connector with preset relative positional relationship, by the corresponding terminal of the two be docking together to
Establish electrical connection.
Specifically, the outer end face shape of the magnetic absorption ring 551 can be annular, pass through the annular end face and corresponding joints
Magnetic absorption structure be attached together.It should be pointed out that since annular is " hollow " design, so that magnetic absorption ring
551 when the annular magnet adsorption structure with corresponding joints is adsorbed, and will receive the absorption and about of the multiple directions of annular
Beam, so that magnetic absorption ring 551 can accurately be combined with corresponding magnetic absorption structure.
Wherein, insulating base 552 is at least partly inserted in magnetic absorption ring 551, to carry out to the magnetic absorption ring 551
It is fixed.Be provided at least two accommodating holes 5521 on the insulating base 552, the extending direction of at least two accommodating hole 5521 with
The short transverse of insulating base 552 is consistent, and at least runs through the outer end face of the insulating base 552.Wherein, the insulating base 552
It can be made of insulating materials such as PC, PVC.
Further, first terminal 553 and Second terminal 554 are in the form of a column setting respectively, in quantity and insulating base 552
The quantity of accommodating hole 5521 is consistent, to be inserted in respective accommodating hole 5521, and corresponding end face is made to pass through accommodating hole 5521
Expose in top surface one end of insulating base 552, thus from the top surface of insulating base 552 as it can be seen that simultaneously can be with the top of insulating base 552
Face is concordant, to form the first contact surface 5531 and the second contact surface 5541.Wherein, the first terminal 553 and Second terminal 554 are divided
Not Dui Yingyu power supply positive terminal and negative pole end, for by connect power supply positive terminal and negative pole end to electronic equipment supply
Electricity.Accordingly, first contact surface 5531 and the second contact surface 5541 can realize electrical connection with corresponding joints and contacting.
In aforesaid way, magnetic connector 55 is being matched with corresponding joints in use, can be by along magnetic absorption ring 551
The trend in the face of " hollow " annular and adsorbed and constrained from different directions, to reduce appearance when " solid " face is mutually adsorbed
The case where being easily staggered, deviateing and cannot be accurately positioned, with and the alignment to magnetic absorption ring 551 by the first contact surface
5531 and second contact surface 5541 be accurately positioned and realize that the matching with corresponding joints is connect, thus improve and corresponding joints
Docking accuracy rate.
In one embodiment, insulating base 552 includes support portion 5522 and inserting part 5523.Specifically, support portion
5522 and inserting part 5523 along accommodating hole 5521 extending direction be arranged.Wherein, the cross section of support portion 5522 is greater than inserting part
5523 cross section, to form a supporting bable tops 55221 in the junction of the two.
Wherein, the shape of the inner sidewall of the shape and magnetic absorption ring 551 of the lateral wall near the end of inserting part 5523
Matching, so that inserting part 5523 can be inserted in magnetic absorption ring 551, and plays fixed work to magnetic absorption ring 551
With.Wherein, the both ends of the accommodating hole 5521 of insulating base 552 extend through inserting part 5523 and support portion 5522 away from each other
End face, so that first terminal 553 and Second terminal 554 run through entire insulating base 552, and in inserting part 5523 far from branch
The outer end face of support part 5522 exposes the first contact surface 5531 and the second contact surface 5541.Further, first terminal 553 and second
Terminal 554 can also extend in the outer end face of the separate inserting part 5523 of support portion 5522, further to connect internal electricity
Road.
Specifically, inserting part 5523 can be planted in the ring of magnetic absorption ring 551 by one end far from support portion 5522, and
So that magnetic absorption ring 551 and its outer end face are supported or opposed, the end of setting is supported on supporting bable tops 55221.Wherein, magnetic absorption
The size of the lateral surface of ring 551 can be consistent with the size of the lateral surface of support portion 5522, so that the knot of magetic indicator joint
Structure is more unified.
Further, in one embodiment, magnetic connector 55 further comprises a shell 555, which can be arranged
In the periphery of insulating base 552 and the lateral surface of magnetic absorption ring 551, so that entire magnetic connector 55 becomes an entirety,
To facilitate the magnetic connector 55 to be further assemblied on the power interface of osteoacusis loudspeaker arrangement.
Wherein, the material of the shell 555 can for not by the metal material of magnetic field suction, such as copper, aluminium, aluminium alloy, or
Person's plastic material, is not specifically limited herein.
In present embodiment, shell 555 using metal as magnetic connector 55, so as to meet the feelings of intensity requirement
Done under condition it is thin, to reduce the occupancy in space.
Specifically, shell 555 includes cylinder 5551 and the one end for being set to cylinder 5551 and dashes forward to inside cylinder 5551
Flange 5552 out, to make one end outs open of the setting flange 5552 of shell 555, the other end is then completely open.Wherein,
The shape of the outer surface of the support portion 5522 of the shape and magnetic absorption ring 551 and insulating base 552 of the inner surface of cylinder 5551
Matching, the flange 5552 at outs open end can cover magnetic absorption ring 551 and by first terminal 553 and Second terminal 554
First contact surface 5531 and the second contact surface 5541 expose, so that shell 555 can be set in by completely open end
The periphery of insulating base 552, first terminal 553, Second terminal 554 and magnetic absorption ring 551, and flange 5552 is covered on
The periphery of one end of the separate support portion 5522 of magnetic absorption ring 551, and by one end of outs open by the first contact surface
5531 and second contact surface 5541 expose, to be further electrically connected with corresponding joints.
In an application scenarios, the inserting part 5523 of insulating base 552 far from the outer end face of support portion 5522 relative to
Setting is protruded in one end of the separate support portion 5522 of magnetic absorption ring 551, at this point, flange 5552 is formed by outs open end
Shape can be matched with the shape of the periphery of inserting part 5523, so that inserting part 5523 can far from one end of support portion 5522
The outside of shell 555 is extended to across the outs open end of shell 555.
In another application scenarios, the inserting part 5523 of insulating base 552 is opposite far from the outer end face of support portion 5522
It is recessed in the top surface of flange 5552 and is arranged.
It should be pointed out that the magnetic connector 55 in present embodiment can be applied to power interface or the charging of electronic equipment
In the power interface of device, set to match with the power interface of the power interface of corresponding charger or electronic equipment combined into electronics
Available electricity.By the way that the top surface of insulating base 552 is prominent relative to the top surface of flange 5552 or recess is arranged in aforesaid way, and
The magnetic connector 55 is protruded into corresponding joints, is closed so that forming certain cooperation that patches therebetween
System, so that connection between the two is more firm.
Further, in one embodiment, can distinguish on the internal perisporium of the periphery wall of support portion 5522 and cylinder 5551
It is provided with the buckle structure being fitted to each other, by the buckle structure, so that shell 555 is to insulating base 552, magnetic absorption ring
551 be arranged it is more firm so that the structure of magnetic connector 55 is more stable.
Specifically, it in an application scenarios, is respectively offered on two opposite outer surfaces of the periphery wall of cylinder 5551
One through slot 55511 is accordingly respectively arranged with one in the corresponding position with two through slots 55511 in support portion 5522
Shell 555, when assembling to the magnetic connector 55, can be sheathed on the periphery of insulating base 552 by buckle 55222, and
Further such that the hook holding on support portion 5522 is on the side wall of corresponding through slot 55511, so that shell 555 is fixed on
The periphery of the periphery wall of support portion 5522.
It should be pointed out that the concrete shape of the magnetic absorption ring 551 in the respective embodiments described above can be according to different
Demand and set.
In one embodiment, the outer end face of magnetic absorption ring 551 can be relative to preset symmetric points in rotational symmetry.When
When magnetic absorption ring 551 carries out symmetrical rotary, the first contact surface 5531 and the second contact surface 5541 are revolved with the magnetic absorption ring 551
Turn, and rotate before the first contact surface 5531 and the second contact surface 5541 respectively with postrotational first contact surface 5531 and second
Contact surface 5541 is least partially overlapped.That is, face composed by first contact surface 5531 and the second contact surface 5541
Can absolute presupposition symmetric points at rotational symmetry, or close to rotational symmetry.Wherein, the shape of the outer end face of magnetic absorption ring 551
Shape and the angle of rotational symmetry etc., can be depending on the arrangement mode of the first contact surface 5531 and the second contact surface 5541.
Specifically, the outer end face of magnetic absorption ring 551 can according to need and be set as circular ring shape, oval ring and square
Shape ring etc., as long as can be consistent with the arrangement mode of the first contact surface 5531 and the second contact surface 5541 and symmetrically to revolve
The first contact surface 5531 and the second contact surface 5541 before turning can partly overlap with the second contact surface 5541 after symmetrical rotary
?.
By the above-mentioned means, due to magnetic absorption ring 551 outer end face relative to preset symmetric points in rotational symmetry, because
This, can restore the position to symmetrical rotary after 551 symmetrical rotary of magnetic absorption ring, on the one hand, to the magnetic connector 55
When being assembled, magnetic absorption ring 551 can have at least two phases relative to the first contact surface 5531 and the second contact surface 5541
To rigging position, thus convenient for assembly;On the other hand, when the magnetic connector 55 is applied to power interface, which can be connect
First 55 are docked with corresponding interface with multiple rotation angles and realize the normal power supply to electronic equipment, thus convenient to use.
Specifically, such as Figure 10, in one embodiment, magnetic absorption ring 551 can be the annulus centered on symmetric points
Shape design, the first contact surface 5531 and the second contact surface 5541 are respectively to be arranged concentrically and be nested with one another with magnetic absorption ring 551
Circle or circular ring shape design.
In this way, magnetic absorption ring 551 with the center of circle carry out at any angle symmetrical rotary when, before rotation first
Contact surface 5531 and the second contact surface 5541 can be overlapped with postrotational first contact surface 5531 and the second contact surface 5541.
To when being assembled, as long as magnetic absorption ring 551 and the first contact surface 5531 and the second contact surface 5541 is concentric is set in
The periphery of the inserting part 5523 of insulating base 552, without compareing other positions;Meanwhile by the magnetic connector 55 with
When corresponding joints are docked, as long as also making the magnetic absorption ring 551 concentric corresponding with the magnetic absorption structure of corresponding joints, it can incite somebody to action
The positive terminal and negative terminal of first contact surface 5531 and the second contact surface 5541 and corresponding interface are correspondingly connected with, without into
One step uses the calibration of other way, thus user-friendly.
In one embodiment, such as Figure 11, magnetic absorption ring 551 is relative to symmetric points in 180 degree rotational symmetry, i.e. magnetism
When adsorbing ring 551 relative to symmetric points rotation 180 degree, the first contact surface 5531 and the second contact surface 5541 and rotation before rotation
The first contact surface 5531 and the second contact surface 5541 afterwards is least partially overlapped.
Wherein, magnetic absorption ring 551 is in the size by symmetric points and on first direction and second direction perpendicular to one another
Difference does not do specific limit for example, the outer end face of the magnetic absorption ring 551 can be oval ring-type, rectangle ring-type etc. herein
It is fixed.
In an application scenarios, size in a first direction is greater than size in a second direction.First contact surface
5531 quantity can be one, and be set on the symmetric points of magnetic absorption ring 551, and the quantity of the second contact surface 5541 can be with
Be two so that when magnetic absorption ring 551 is rotated relative to symmetric points, two the second contact surfaces 5541 relative to
First contact surface 5531 and rotate, and when magnetic absorption ring 551 carries out 180 degree rotation, two the second contact surfaces 5541 are exchanged
Position.
Further, two the second contact surfaces 5541 can be set to the two sides of symmetric points along first direction, and inhale when magnetic
When follower ring 551 carries out 180 degree rotation, in two the second contact surfaces 5541 before rotation any one respectively with it is postrotational another
One the second contact surface 5541 is least partially overlapped.Since two contact surfaces are arranged along first direction, before rotation
Afterwards, two the second contact surfaces 5541 are respectively positioned on same straight line, and mutual reversing of position, i.e. one of them second contact surface
5541 are located at after rotation on another second contact surface 5541 before rotation.Therefore, two the second contact surfaces before rotation
In 5541 any one it is least partially overlapped with another postrotational second contact surface 5541 when, two the second contact surfaces
5541 is least partially overlapped before and after rotation.
Specifically, the first contact surface 5531 and two the second contact surfaces 5541 can be relative to symmetric points in 180 degree rotation pair
Title, i.e. the first contact surface 5531 and the second contact surface 5541 are in 180 degree rotation pair relative to the central point of the first contact surface 5531
Claim, so that the first contact surface after the first contact surface 5531 and the second contact surface 5541 and symmetrical rotary before symmetrical rotary
5531 and second contact surface 5541 can be completely overlapped, and while rotating other degrees, cannot be completely overlapped.
Wherein, the shape of the first contact surface 5531 and the shape of the second contact surface 5541 can be the same or different, but
Be two the second contact surfaces 5541 shape then need to correspond to it is identical.For example, the first contact surface 5531 and the second contact surface 5541 are
The shape that can be completely coincident after 180 degree is being rotated around the central point of the first contact surface 5531 for rounded face, or others
Face.
By the above-mentioned means, before and after rotating 180 ° relative to symmetric points due to magnetic absorption ring 551, the magnetic absorption ring
551 towards two opposite directions, meanwhile, after the first contact surface 5531 and the second contact surface 5541 and rotation before 180 ° of rotation
The first contact surface 5531 and the second contact surface 5541 it is least partially overlapped, thus when being assembled to magnetic connector 55, magnetic
Property absorption ring 551 can be sheathed on the insulation base for being provided with first terminal 553 and Second terminal 554 in two opposite directions
The periphery of the inserting part 5523 of seat 552, thus convenient for assembly;In addition, being docked by the magnetic connector 55 with corresponding joints
In use, docking is equally able to achieve in two opposite directions, thus user-friendly.
In one embodiment, magnetic absorption ring 551 is circumferentially divided at least two ring segments 5511, wherein being disposed adjacent
Ring segment 5511 outer end face have different magnetic polarities.
Wherein, the division of ring segment 5511 can carry out according to certain rules.For example, in the outer end of magnetic absorption ring 551
When face is circular, can by the magnetic absorption ring 551 along the radial progress equal part of annular shape, such as can carry out the quartering and
Obtain the identical and symmetrical quadrant ring segment 5511 of four shapes;Or it can also be multiple not with random random division
The ring segment 5511 of similar shape, is not specifically limited herein.
Specifically, in actual use, it needs to connect the first contact surface 5531 and the second contact surface 5541 with corresponding
The exposed face contact of the corresponding terminal of head is to which the magnetic connector 55 to be electrically connected with corresponding joints foundation, thus to osteoacusis
Loudspeaker arrangement power supply.And in the exposed face pair of first contact surface 5531 and the second contact surface 5541 and the terminal in corresponding joints
Wrong is mistaken, then can not establish between the magnetic connector 55 and corresponding joints and correctly be electrically connected, to cannot pass for bone
Lead loudspeaker arrangement power supply.
It, can be according to the first contact surface 5531 and the second contact surface 5541 and the terminal in corresponding joints in present embodiment
Connection type and the magnetic polarity of the outer end face of each ring segment 5511 is set so that the first contact surface 5531 and the second contact surface
When 5541 terminals that dock with corresponding joints are correct, the magnetic polarity of the outer end face of the magnetic texure of corresponding joints and the magnetic connector
The magnetic polarity of the outer end face of 55 correspondence ring segment 5511 is consistent on the contrary, so that two connectors are docked at since there is a natural attraction between the sexes
Together, to establish correct connection relationship between;And the first contact surface 5531 and the second contact surface 5541 with it is right
When the terminal mistake for answering connector to dock, the magnetic polarity of the outer end face of the magnetic texure of corresponding joints is corresponding with the magnetic connector 55
The magnetic polarity of the outer end face of ring segment 5511 is identical, to can cannot be docking together because identical charges repel each other, to avoid establishing wrong
Accidentally connection and make magnetic connector 55 not and can be carried out normal work, improve the accuracy rate and efficiency of docking, for user use
It offers convenience.
In one embodiment, magnetic absorption ring 551 can circumferentially be divided into two ring segments 5511.
Specifically, the shape of the outer end face of the magnetic absorption ring 551 can be as above to state ellipse described in embodiment
The rule such as ring, annulus, rectangle ring is symmetrical cyclic annular, so as to be divided into two ring segments along the cricoid symmetry axis of the rule
5511;Or can also be irregular ring-type, and correspondence is divided into two asymmetric ring segments 5511, it specifically can be according to need
It asks and is set, is not specifically limited herein.
In an application scenarios, such as Figure 12, the number of the first contact surface 5531 and the second contact surface 5541 is one,
And spacing side by side is arranged, and respectively corresponds the positive terminal and negative pole end of electronic equipment.Wherein, magnetic absorption ring 551 can be relative to right
Claim point in 180 degree rotational symmetry, and magnetic absorption ring 551 is passing through symmetric points and first direction and second direction perpendicular to one another
On size it is different.Specifically, which is greater than size in a second direction,
The shape of its outer end face can be elliptical ring.It further, can be by the elliptical ring along it in a first direction or in second direction
Symmetry axis and by the magnetic absorption ring 551 be divided into two spacing side by side setting ring segment 5511, one of ring segment 5511
The magnetic polarity of outer end face is the pole N, and the magnetic polarity of the outer end face of another ring segment 5511 is the pole S.One ground of progress, the magnetic connector 55
The first contact surface 5531 and the second contact surface 5541 be also arranged in spacing side by side, and in shape with magnetic absorption ring 551
Symmetric points are for symmetric points and in 180 degree rotational symmetry.
Correspondingly, the magnetic absorption ring of the shape and quantity of the magnetic absorption structure of corresponding joints and the magnetic connector 55
551 is consistent, and the magnetic polarity of outer end face is corresponding opposite.
At this point, correctly being docked in the first contact surface 5531 and the second contact surface 5541 with the respective terminal in corresponding joints
When, the magnetic absorption structure in two ring segments 5511 and corresponding joints of magnetic absorption ring 551 is in such a way that there is a natural attraction between the sexes
When being docking together, and docked in the first contact surface 5531 and the second contact surface 5541 with the respective terminal mistake in corresponding joints
When, then the magnetic polarity of the outer end face in the magnetic connector 55 is extremely corresponding for the ring segment 5511 of the pole N and the N in magnetic absorption structure,
And the magnetic polarity of outer end face be the pole S ring segment 5511 it is extremely corresponding with the S in magnetic absorption structure, thus generation identical charges repel each other without
It can be docking together, so that incorrect link is avoided, it is user-friendly.
The application also provides a kind of magnetic connector 55, which includes in osteoacusis loudspeaker arrangement as described above
The specific structure of magnetic connector 55, the magnetic connector 55 can be used for the electronic equipment including the application osteoacusis loudspeaker arrangement
Power interface or charger power interface, for cooperating the power supply by the power interface of electronic equipment and charger to connect
Mouth is positioned and is electrically connected by magnetic absorption corresponding joints used in conjunction with, to power electronic equipment.Its
In, dependency structure and the technical effect that can be generated refer to above embodiment, and details are not described herein again.
The application also provides a kind of 55 component of magnetic connector, which includes two above-mentioned magnetic connectors 55
The number and shape of magnetic connector 55 in embodiment, the ring segment 5511 on two of them magnetic connector 55 correspond to each other, and
The outer end face magnetic polarity of corresponding ring segment 5511 is opposite each other, so that when corresponding ring segment 5511 is adsorbed each other, two magnetic
The first contact surface 5531 and the second contact surface 5541 of suction head 55 are in contact with each other respectively.Other correlation detailed contents refer to
Embodiment is stated, details are not described herein again.
It should be pointed out that by the above-mentioned means, the outer of each ring segment 5511 of two magnetic connectors 55 of setting can be passed through
The magnetic polarity of end face, so that being connect each other respectively in the first contact surface 5531 of two magnetic connectors 55 and the second contact surface 5541
When touching, the magnetic polarity of the outer end face of corresponding ring segment 5511 is consistent on the contrary, so that two magnetic connectors 55 are since there is a natural attraction between the sexes
And be docking together, to establish correct connection relationship between;And first in a wherein magnetic connector 55 connects
Contacting surface 5531, the second contact surface 5541 respectively with the second contact surface 5541 of another magnetic connector 55, the first contact surface 5531
It is identical to the magnetic polarity for the outer end face for corresponding to ring segment 5511 when corresponding to, thus can cannot be docking together because identical charges repel each other, thus
The probability that the connection of mistake is established between two magnetic connectors 55 is reduced, so as to improve the accuracy rate and effect of docking
Rate.
Further, in this application in osteoacusis loudspeaker arrangement embodiment, wherein the magnetic connector 55 may be disposed at
In one circuit shell 10, specifically it may be provided in the circuit shell 10 for accommodating control circuit 51.
In an application scenarios, two major side walls 11 of circuit shell 10 are intervally installed, and an at least major side wall
Two retaining walls 19 being intervally installed are formed on 11 inner surface, which can be with the end wall 13 of circuit shell 10
It is arranged in parallel.Wherein, two major side walls 11 and two retaining walls 19 enclose and are set as an accommodating space, which may be disposed at close
One auxiliary 12 side of side wall, magnetic connector 55 are set to accommodating space.Wherein
Pilot hole 113 is further provided in two major side walls 11, bone-conduction speaker further comprises two fixing pieces
56, two fixing pieces 56 can be inserted in respectively in the pilot hole 113 of two major side walls 11, and from the opposite sides of magnetic connector 55
Support magnetic connector 55.
Wherein, the quantity of pilot hole 113 can be identical with the quantity of fixing piece 56.Specifically, which can be
Screw passes through pilot hole 113 by the outside of major side wall 11 and one end of the screw is made to abut the lateral wall of magnetic connector 55, separately
One end is fixed in pilot hole 113.
Further, the central axes of two of them fixing piece 56 are parallel to each other and interval is arranged, therefore, two fixing pieces 56
Central axes be not overlapped, so as to which magnetic connector 55 more can be consolidated to be fixed in circuit shell 10.
In an application scenarios, be respectively arranged with a pilot hole 113 in two major side walls 11, and magnetic connector 55 around
Magnetic connector 55 is revolved relative to the direction of insertion for enclosing the accommodating space being set as by two major side walls 11 and two retaining walls 19 in 180 degree
Turning symmetrical, the opposite sides of magnetic connector 55 is respectively set that there are two the pilot holes 55512 that can receive fixing piece 56, wherein
After magnetic connector 55 carries out symmetrical rotary and is inserted into accommodating space, two pilot holes 55512 on the every side of magnetic connector 55 have
One pilot hole 55512 is aligned with pilot hole 113.
Specifically, pilot hole 113 is used to receive the outer end of fixing piece 56, and pilot hole 55512 is for receiving fixing piece 56
Inner end, by the way that fixing piece 56 is penetrated through pilot hole 113 and pilot hole 55512 at both ends respectively, so that by magnetic connector 55
This is fixed on to be enclosed in the accommodating space being set as by two major side walls 11 and two retaining walls 19.
It should be pointed out that magnetic connector 55 is in 180 degree rotational symmetry, so that there is phase in its 180 degree rotation front and back
Two pilot holes 55512 answered are corresponding with pilot hole 113, and then under two kinds of relative positional relationships, can be to magnetic connector
55 are fixed, thus convenient for assembly.
Further, shell sheath 21 or shell sheath 31 cover the pilot hole 113 being arranged in major side wall 11, and in correspondence
Shell sheath 21 and/or shell sheath 31 on be provided with and allow the exposed exposed hole 57 of magnetic connector 55, with convenient to use.
In one embodiment, osteoacusis loudspeaker arrangement further includes the key module 58 for being set to circuit shell 10.Specifically
Ground is provided with depressed area 10c on the outer surface of circuit shell 10, and is further provided in the 10c of the depressed area and is used for
The key hole 10d of the inner surface and the outer surface of connection circuit shell 10.
Wherein, the quantity of depressed area 10c can be one or more, can be correspondingly arranged one in each depressed area 10c
Or multiple key hole 10d, herein without limitation.
Further, which further comprises: elastic bearing 581, key 582 and the second key switch 583.
Elastic bearing 581 holds an ontology 5811, contact head 5812 and support column 5813 including integrally formed, wherein holding
Seat ontology 5811 is set in the 10c of depressed area, and is fixed on the bottom of depressed area 10c, and support column 5813, which is set to, holds an ontology
5811 towards the side outside circuit shell 10, and contact head 5812, which is set to, holds an ontology 5811 towards inside circuit shell 10
The other side, and extend along key hole 10d.
The elastic bearing 581 can be made of soft materials, such as soft rubber, silica gel, can be with shell sheath 21, shell
The material of body sheath 31 is identical.
Further, in order to improve pressing feel, key 582 can be made of hard plastic, and be set to support column 5813
One end towards outside circuit shell 10.Specifically, key 582 and support column 5813 can pass through bonding, injection molding and elasticity
The modes such as abutting are fixed together.
Wherein, key switch 583 is set to the inside of circuit shell 10, and corresponds to key hole 10d and be arranged, so that
When the press surface of key 582 is pressed, drive support column 5813 and be further driven to contact head 5812 across key hole 10d simultaneously
The key switch 583 is triggered, so that osteoacusis loudspeaker arrangement executes corresponding function.
In aforesaid way, elastic bearing 581 is set in the 10c of depressed area, and is fixed on the bottom of depressed area 10c, a side
Face, which passes through, holds the key hole 10d that the covering of an ontology 5811 is set in the 10c of depressed area, so that the liquid outside circuit shell 10
Body is difficult to enter the inside of circuit shell 10 by key hole 10d, thus to 10 internal components of circuit shell play waterproof,
The effect of protection;On the other hand since elastic bearing 581 has elasticity, key switch 583 is triggered by contact head 5812, it can
So that the contact between contact head 5812 and key switch 583 is compressed with certain elasticity, and make the touching of key switch 583
Hair will not be excessively stiff, brings good sense of touch when to being user's pressing keys 582.
In one embodiment, elastic bearing 581 can be pasted by holding an ontology 5811 or injection molding manner be fixed on it is recessed
Fall into the bottom of area 10c.
In an application scenarios, surface towards 10 interior side of circuit shell and the circuit shell 10 of an ontology 5811 are held
It is integrally formed between the surface towards 10 outside side of circuit shell of the depressed area bottom 10c by injection molding, can specifically be led to
Encapsulated mode is crossed to be formed.
In this application scene, the side of injection molding is passed through by the bottom of elastic bearing 581 and the depressed area 10c of circuit shell 10
Formula is integrally formed, so that combination between the two is stronger, is increased bond strength between the two and is improved circuit
The leakproofness of shell 10, thus on the one hand enable to entire key module 58 more stable, firm, it on the other hand can be into one
Step improves the waterproof effect of circuit shell 10.
In one embodiment, it holds an ontology 5811 and specifically includes annular fixed part 58111 and flexible support portion 58112.
Wherein, which is arranged around key hole 10d and is bonded fixation with the bottom of depressed area 10c, thus
Elastic bearing 581 and circuit shell 10 are fixed together.
Flexible support portion 58112 connect with the inner ring surface of annular fixed part 58111 and towards the outside of circuit shell 10
Dome-shaped protuberance, so that there is certain height on the pressing direction of key 582, and it is pushed up between its top-to-bottom
Portion is less than bottom along perpendicular to the size on pressing direction.Wherein, support column 5813 and contact head 5812 are respectively arranged at elasticity
The two sides at 58112 top of support portion.When key 582 is depressed, the top of the flexible support portion 58112 is depressed and court
It is moved to the direction close to its bottom, and then drives key 582 towards the movement of the direction of key hole 10d until triggering key switch
583。
It should be pointed out that connected between each component more closely since the overall structure of osteoacusis loudspeaker arrangement is smaller,
So that the key 582 is smaller to weaken the pressing touch to key 582 to the pressing stroke between key switch 583.
In present embodiment, due to flexible support portion 58112 towards the outside of circuit shell 10 be in dome-shaped protuberance, so as to increase
Be set to flexible support portion 58112 towards the key 582 and the distance between key switch 583 outside circuit shell 10, into
And it is capable of increasing the pressing stroke of key 582, so as to improve the feel of user's pressing keys 582.
In one embodiment, key 582 includes keying body 5821 and the ring for being set to 5821 side of keying body
Shape flange 5822 and annular flange 5823.Wherein, annular flange 5822 and annular flange 5823 specifically may be disposed at keying body
The opposite one side of 5821 press surface.
Specifically, annular flange 5822 is located at the intermediate region of keying body 5821, and annular flange 5823 is located at key sheet
The outer edge of body 5821, and annular flange 5822 and annular flange 5823 face away from the side of the press surface of keying body 5821
It is formed to protrusion, to form annular flange 5822 around the accommodating space formed, and by annular flange 5822 and convex annular
Edge 5823 is jointly around the accommodating space formed.Wherein, annular flange 5822 and annular flange 5823 are relative to keying body
5821 height protruded can be equal or unequal.In present embodiment, annular flange 5822 is relative to keying body 5821
The height protruded is greater than the height that annular flange 5823 is protruded relative to keying body 5821.
Wherein, support column 5813 is inserted in the accommodating space inside annular flange 5822, specifically, support column 5813
It can be fixed together by the modes such as bonding, injection molding or elasticity abutting and annular flange 5822.
Further, end face of the annular flange 5823 far from keying body 5821 is heavy is set in the 10c of depressed area, and in elasticity
When holding seat 581 in the raw with the bottom interval certain distance of depressed area 10c.
Wherein, the bottom of depressed area 10c refer to depressed area 10c towards the inner wall inside circuit shell 10.Specifically,
Elastic bearing 581 in the raw when, by the press surface of pressing keys 582, and make elastic bearing 581 elasticity branch
The top edge of support part 58112 is moved towards the direction in circuit shell 10, and in annular flange 5823 far from keying body 5821
End face touch depressed area 10c bottom before, trigger key switch 583.
Further, key 582 further includes being set to 5821 side of keying body, and in 5822 inside direction of annular flange
The column adjutage 5824 of key hole 10d protrusion, is provided with a receiver hole 58131 on support column 5813,58131 court of receiver hole
Extend to key hole 10d to run through support column 5813, and reach contact head 5812, which is further placed in
In the receiver hole 58131, to support elastic bearing 581.It is opened to make contact head 5812 trigger key in pressing keys 582
When closing 583, support can be played the role of by 5824 butt contact 5812 of column adjutage so that contact head 5812 with
The abutting of key switch 583 will not be excessively soft, to further promote pressing feel.
In one embodiment, key hole 10d is set on the auxiliary side wall 12 of circuit shell 10, and key switch 583 is pressed
It presses direction then perpendicular to the auxiliary side wall 12, and is parallel to the major side wall 11 of circuit shell 10.
In present embodiment, the key module 58 and control circuit 51 correspond to same circuit shell 10, the control circuit
51 include a control circuit board, which, which is set to 10 inside of circuit shell and is spaced with major side wall 11, is arranged, specifically
Ground, main surface and the major side wall 11 of the control circuit board are arranged in parallel.
Wherein, key switch 583 is set to the main surface of control circuit board, specifically may be disposed at the close circuit of main surface
One end of the auxiliary side wall 12 of shell 10, so that key switch 583 corresponds to key hole 10d, in pressing keys 582, band
Dynamic contact head 5812 is set out key switch with the direction for the main surface for being parallel to major side wall 11 and then being parallel to control circuit board
583。
By the above-mentioned means, can make full use of the space on the auxiliary side wall 12 of circuit shell 10 first, secondly, key is opened
The one end towards key hole 10d for the main surface that 583 are arranged in main control board is closed, so that even setting is in master control electricity
In the main surface of road plate, key switch 583 still is able to be triggered as normal, and is parallel to circuit shell without being specially arranged one
First button circuit board of 10 auxiliary side wall 12, so that the occupancy to 10 inner space of circuit shell on the one hand can be reduced, separately
It on the one hand can also save the cost.
In one embodiment, the circuit shell 10 near 582 position of key can be by shell sheath 21 and shell
One of sheath 31 cladding, or coated jointly by the two.
Wherein, being further provided on corresponding shell sheath allows the exposed exposed hole 59 of key 582, thus by shell
When body sheath 21 and/or shell sheath 31 are sleeved on 10 periphery of circuit shell, key 582 is exposed by exposed hole 59.
In one embodiment, the inner surface of shell sheath is somebody's turn to do along the edge in exposed hole integrally formed with annular retaining wall 60
Annular retaining wall 60 extends to the inside of depressed area 10c along the side wall of depressed area 10c, can specifically be recessed with being located at for circuit shell 10
Side wall surface in area 10c abuts, and can also further abut with the wall surface of depressed area 10c.
It, will it is possible to further which sealant is arranged between the outer peripheral surface of annular retaining wall 60 and the side wall of depressed area 10c
The outer peripheral surface of annular retaining wall 60 and the side wall of depressed area 10c bond together, thus further by shell sheath 21 and/or shell
Sheath 31 is fixed in circuit shell 10.
In one embodiment, the end towards circuit shell 10 of the first elastic metallic yarn of ear-hang 20, which is molded with, patches
End 24, ear-hang sheath 22, which can be further molded, patches the outside at end 24 in first elastic metallic yarn a part, and is patching end 24
Place is integrally formed with shell sheath 21.This patches end 24 and one end of the first circuit shell 10a towards ear-hang 20 and patches fixation, into
One step, shell sheath 21 is coated on the outer of the first circuit shell 10a from one end of the first circuit shell 10a in a manner of being set with
It encloses, to realize the connection of ear-hang 20 and the first circuit shell 10a.
Wherein, the connection type for patching end 24 and the first circuit shell 10a can hold 33 and first with patching for rear extension 30
The connection type of circuit shell 10a is same or different, is not specifically limited herein.
In one embodiment, flexible circuit board 44 is also provided in the machine core shell 41 of osteoacusis loudspeaker arrangement.
Specifically, multiple pads 45 and two pads 46 are provided on the flexible circuit board 44, two pads 46 with
Multiple pads 45 are located at the same side of flexible circuit board 44 and are spaced setting.And two pads 46 pass through on flexible circuit board 44
Soft lead 47 is connected in multiple pads 45 on corresponding two pads 45.Further, it is also accommodated in the machine core shell 41
There are two outer leads 48, one end of every outer lead 48 is welded on corresponding pad 46, and the other end is connected to earphone core
42, so that earphone core 42 is connect by outer lead 48 with pad 46.
Supplemental functionality can be mounted on the flexible circuit board 44, and pass through the soft lead on the flexible circuit board 44
49 are connected on other pads in multiple pads 45.Wherein, supplemental functionality can be to be different from except earphone core 42
The module of miscellaneous function is executed for receiving auxiliary signal.For example, supplemental functionality can be microphone, key switch
Deng can specifically be arranged according to actual needs.
Further, one end of multiple ear-hang conducting wires 23 is soldered on the flexible circuit board 44 being arranged in circuit shell 10,
Or in control circuit board, the other end then enters inside machine core shell 41, and welds with the pad 45 on flexible circuit board 44.
Wherein, one end weldering of two audio signal wires 231 in multiple ear-hang conducting wires 23 being located in machine core shell 41
Be connected to two pads 45 that two soft leads 47 are welded, the other end can direct or indirect connection in control circuit board, should
Two pads 45 further pass through the welding of soft lead 49 and two pads 46 and two outer leads 48 and pad 46
It welds and engaging lug machine core 42, to transmit audio signal to earphone core 42.
The one end of at least two auxiliary signal conducting wires 232 being located in machine core shell 41 is soldered to soft lead 49 and is welded
Pad 45 on, the other end then can direct or indirect connection in control circuit board, thus to control circuit 51 transmit by assisting
The auxiliary signal that functional module is received and converted.
In aforesaid way, flexible circuit board 44 is set in machine core shell 41, and further sets on flexible circuit board 44
Corresponding pad is set, to be welded on corresponding pad after ear-hang conducting wire 23 is entered in machine core shell 41, and is further led to
Soft lead 47, the soft lead 49 crossed on pad further reconnect corresponding supplemental functionality, so that avoiding will be multiple
The situation for making the cabling in machine core shell 41 many and diverse on the supplemental functionality that ear-hang conducting wire 23 is directly connected in, thus
The arrangement of cabling can be optimized, and save the occupancy in 41 space of machine core shell;And multiple ear-hang conducting wires 23 are directly connected to
Supplemental functionality on when, the intermediate position of ear-hang conducting wire 23 hangs on the vibration be easy to causeing in machine core shell 41,
To bring abnormal sound to influence the voice quality of earphone core 42, and in the manner described above in ear-hang conducting wire 23 is welded on soft electricity
Corresponding supplemental functionality is further connected on road plate 44 then can reduce conducting wire suspension and influence earphone core 42 and matter occurs
The case where amount, to can be improved the voice quality of earphone core 42 to a certain extent.
In one embodiment, supplemental functionality may include microphone 432, and the quantity of the microphone 432 is two, point
It Wei not the first microphone 432a and second microphone 432b.Wherein, the first microphone 432a and second microphone 432b are ok
It is MEMS (Micro Electro Mechanical System) microphone 432, operating current is small, and performance is relatively stable, and the voice quality generated is high.Two
Microphone 432 is may be provided at according to actual needs on the different location of flexible circuit board 44.
Wherein, flexible circuit board 44 includes subject boards 441 and the branch circuit plate connecting with subject boards 441
442 and branch circuit plate 443, branch circuit plate 442 extended in the same direction with subject boards 441, the first microphone 432a is mounted on
End of the branch circuit plate 442 far from subject boards 441, branch circuit plate 443 are extended vertically with subject boards 441, the
Two microphone 432b are mounted on end of the branch circuit plate 443 far from subject boards 441, and multiple pads 45 are then set to main body
End of the circuit board 441 far from branch circuit plate 442 and branch circuit plate 443.
In one embodiment, machine core shell 41 includes all side walls 411 for surrounding setting and one end with all side walls 411
The base end wall 412 of face connection, and then form the accommodating space with an open end.Wherein, earphone core 42 is placed in through open end
In accommodating space, the first microphone 432a is fixed in base end wall 412, and second microphone 432b is fixed on all side walls 411.
In present embodiment, suitably branch circuit plate 442 and/or branch circuit plate 443 can be bent, to adapt to
The setting of position of the corresponding tone-entering hole of microphone 432 on machine core shell 41.Specifically, flexible circuit board 44 can be with main body electricity
The mode that road plate 441 is parallel to base end wall 412 is set in machine core shell 41, so that the first microphone 432a is corresponding
In base end wall 412, without being bent to subject boards 441.And second microphone 432b is due to being fixed on machine core shell
On 41 all side walls 411, it is therefore desirable to bending setting is carried out to the second subject boards 441, it specifically can be by branch circuit plate 443
Setting is bent in the end far from subject boards 441, so that the plate face of branch circuit plate 443 is perpendicular to subject boards
441 and branch circuit plate 442 plate face, and so that second microphone 432b faces away from subject boards 441 and branch
The direction of circuit board 442 and be fixed on all side walls 411 of machine core shell 41.
In one embodiment, pad 45, pad 46, the first microphone 432a and second microphone 432b may be disposed at
The same side of flexible circuit board 44, pad 46 are disposed adjacent with second microphone 432b.
Wherein, pad 46 can specifically be set to end of the branch circuit plate 443 far from subject boards 441, and with second
Microphone 432b is towards identical and be spaced setting, thus with the bending of branch circuit plate 443 and perpendicular to the direction of pad 45.It needs
It is noted that its plate face after bending of branch circuit plate 443 can also be not orthogonal to the plate face of subject boards 441, specifically
It can be depending on the set-up mode between all side walls 411 and base end wall 412.
Further, the other side of flexible circuit board 44 is provided with rigid support plate 4a, the Mike for being used to support pad 45
Wind rigid support plate 4b, microphone rigid support plate 4b include the rigid support plate 4b1 for being used to support the first microphone 432a
And the rigid support plate 4b2 for supporting pad 46 Yu second microphone 432b jointly.
Wherein, rigid support plate 4a, rigid support plate 4b1 and rigid support plate 4b2 be mainly used for corresponding pad and
Microphone 432 plays a supportive role, to need to have certain intensity.The material of three can be same or different, specifically can be with
For polyimides (PolyimideFilm, PI) or other materials that can play the role of strength support, such as polycarbonate gathers
Vinyl chloride etc..In addition, the thickness of three rigid support plates can be according to intensity possessed by rigid support plate itself and pad
45, the intensity of pad 46 and the first microphone 432a, the actual demand of second microphone 432b institute are set, and do not do and have herein
Body limits.
Wherein, rigid support plate 4a, rigid support plate 4b1 and rigid support plate 4b2 can be whole for a rigid support plate
Three different zones of body, or it is also possible to three independent entirety being intervally installed, it is not specifically limited herein.
In one embodiment, the first microphone 432a and second microphone 432b corresponds respectively to two microphone assemblies
4c.In one embodiment, the structure of two microphone assembly 4c is identical, and tone-entering hole 413 is provided on machine core shell 41, into one
Step ground, the osteoacusis loudspeaker arrangement are additionally provided with the annular for being shaped in the inner surface of machine core shell 41 at machine core shell 41
Retaining wall 414, and it is set to the periphery of tone-entering hole 413, and then define an accommodating space 415 being connected to tone-entering hole 413.
Further, microphone assembly 4c further include: waterproof membrane module 4c1.
Wherein, waterproof membrane module 4c1 is set in accommodating space 415, and covers tone-entering hole 413;Microphone rigid support
Plate 4b is set in accommodating space 415, and the side of the separate tone-entering hole 413 positioned at waterproof membrane module 4c1, by waterproof membrane group
Part 4c1 pressure holding is on the inner surface of machine core shell 41, further, is provided on microphone rigid support plate 4b and tone-entering hole
413 corresponding tone-entering hole 4b3.Further, microphone 432 is set to microphone rigid support plate 4b far from waterproof membrane module
The side of 4c1 simultaneously covers tone-entering hole 4b3.
Wherein, waterproof membrane module 4c1 has the function of water-proof sound-transmitting, and fits closely in the inner surface of machine core shell 41,
The performance of microphone 432 is influenced to prevent the liquid outside machine core shell body 41 from entering the inside of machine core shell 41 by tone-entering hole 413.
The axial direction of tone-entering hole 4b3 and tone-entering hole 413 can be overlapped, can also according to the actual demand of microphone 432 etc. and
Intersect at an angle.
Microphone rigid support plate 4b is set between waterproof membrane module 4c1 and microphone 432, on the one hand to waterproof membrane group
Part 4c1 is pressed, and fits closely waterproof membrane module 4c1 in the inner surface of machine core shell 41;On the other hand, microphone is rigid
Property support plate 4b have certain intensity, thus play the role of support microphone 432.
Specifically, the material of microphone rigid support plate 4b can be polyimides (PolyimiceFilm, PI), or
Other materials that can play the role of strength support, such as polycarbonate, polyvinyl chloride.In addition, microphone rigid support plate 4b
Thickness can be set according to the intensity of 432 actual demands of intensity and microphone of microphone rigid support plate 4b,
It is not specifically limited herein.
In one embodiment, waterproof membrane module 4c1 includes waterproof membrane body 4c11 and annular rubber mat 4c12.The annular
Rubber mat 4c12 is set to waterproof membrane body 4c11 towards the side microphone rigid support plate 4b, and is set to tone-entering hole 413 in turn
With the periphery of tone-entering hole 4b3.
Wherein, microphone rigid support plate 4b pressure holding is in annular rubber mat 4c12, so that waterproof membrane module 4c1 and Mike
It is bonded and fixed to together between wind rigid support plate 4b.
In an application scenarios, annular rubber mat 4c12 is arranged to the shape between waterproof membrane body 4c11 and rigid support plate
The seal chamber of microphone 432 is only connected to by tone-entering hole 4b3 at one, i.e., by waterproof membrane module 4c1 and microphone rigid support
Connection between plate 4b does not interspace, so that the annular glue between waterproof membrane body 4c11 and microphone rigid support plate 4b
The space and tone-entering hole 4b3 for padding the periphery 4c12 completely cut off.
Wherein, waterproof membrane body 4c11 is specifically as follows waterproof sound passing membrane, is equivalent to the eardrum of human ear.There is external sound
When being entered by tone-entering hole 413, waterproof membrane body 4c11 vibrates, and changes so as to cause the air pressure in seal chamber, from
And cause to make a sound in microphone 432.
Further, air pressure in seal chamber is caused to change in vibration due to waterproof membrane body 4c11, and the air pressure
Need to control in appropriate range, if it is excessive or it is too small be influence sound quality.In present embodiment, waterproof membrane body
Spacing between 4c11 and rigid support plate can be 0.1-0.2mm, be specifically as follows 0.1mm, 0.15mm, 0.2mm etc., thus
So that waterproof membrane body 4c11 vibrates the air pressure change in caused seal chamber within the scope of appropriate, thus raising sound
Sound quality.
In one embodiment, waterproof membrane module 4c1 further comprises being set to waterproof membrane body 4c11 towards machine core shell
The inner surface side of body 41 and the annular rubber mat 4c13 overlapped with annular rubber mat 4c12.
It in this way, can be tight by waterproof membrane module 4c1 and the inner surface of the machine core shell 41 of 413 periphery of tone-entering hole
Closely connected conjunction to reduce scattering and disappearing for the sound entered by tone-entering hole 413, and improves the vibration that sound is converted into waterproof membrane body 4c11
Dynamic conversion ratio.
Wherein, annular rubber mat 4c12 and annular rubber mat 4c13 may respectively be double-sided adhesive or sealant etc..
It, can also be further in the periphery coating sealing of annular retaining wall 414 and microphone 432 in an application scenarios
Glue to improve the conversion ratio of sound, and then improves sound quality to further increase leakproofness.
In one embodiment, flexible circuit board 44 may be disposed between rigid support plate and microphone 432, and in correspondence
The position of the tone-entering hole 4b3 of microphone rigid support plate 4b is provided with tone-entering hole 444, so that caused by external sound
The vibration of waterproof membrane body 4c11 further influences microphone 432 across the tone-entering hole 444.
Further, flexible circuit board 44 further to far from microphone 432 direction extend, with other function element
Or conducting wire connects and realizes corresponding function.Accordingly, on microphone rigid support plate 4b also with flexible circuit board to separate
Extend a distance in the direction of microphone 432.
Accordingly, be provided in annular retaining wall 414 with the matched notch of the shape of flexible circuit board, to allow the soft electricity
Road plate extends from accommodating space 415.In addition, can be in the further filling with sealant of the indentation, there, to further increase sealing
Property.
Further, in one embodiment, loudspeaker assembly 40 further includes key module 4d, is mounted on flexible circuit board
Supplemental functionality on 44 includes key switch 431, and the key switch 431 and above-mentioned microphone 432 are respectively arranged at difference
Circuit shell 10 in.Certainly, in other embodiments, it may also be arranged in the same circuit shell 10, do not do and have herein
Body limits.
Accordingly, flexible circuit board 44 may include subject boards 445 and branch circuit plate 446, wherein branch electricity
Road plate 446 can extend along the extending direction perpendicular to subject boards 445.Plurality of pad 45 is set to subject boards
445 ends far from branch circuit plate 446, key switch are mounted on subject boards 445, and pad 46 is set to branch circuit
End of the plate 446 far from subject boards 445.
In present embodiment, the plate face and 412 parallel interval of base end wall of flexible circuit board 44 are arranged, so that key switch
It can be arranged towards the base end wall 412 of machine core shell 41.
Accordingly, key switch is set to the side towards base end wall 412 of flexible circuit board 44, assembles for convenience,
Pad 45 and pad 46 may be disposed at the side of the separate base end wall 412 of flexible circuit board 44, so that pad 45 and pad
46 are respectively arranged at the two sides of flexible circuit board 44 with key switch.It should be pointed out that pad 45 and weldering in present embodiment
The related setting of microphone 432 in set-up mode and above embodiment between disk 46 and soft lead 47 and soft lead 49
Mode is identical, and details are not described herein again.
Wherein subject boards 445 are provided in the side far from key switch and are used to support key switch and keep pad
45 exposed rigid support plate 4d3 are provided in the side far from pad 45 and are used to support pad 45 and keep outside key switch
The rigid support plate 4e of dew, branch circuit plate 446 are provided with the rigidity branch for being used to support pad 46 in the side far from pad 46
Fagging 4f.
Wherein, herein the material of rigid support plate 4d3, rigid support plate 4e and rigid support plate 4f can be identical, tool
Body can be with rigid support plate 4a, rigid support plate 4b1 and the rigid support plate 4b2 in above embodiment in material, effect
Identical, related detailed content please refers to above embodiment, and details are not described herein again.Further, rigid support plate 4d3, rigidity
The thickness of support plate 4e and rigid support plate 4f then can according to the intensity of itself and corresponding key switch, pad 45 and
Depending on support strength required for pad 46.
Wherein, key switch 431 and pad 45 can be respectively arranged at the two sides of subject boards 445, and in main body electricity
The two sides interval of road plate 445 is arranged.Correspondingly, corresponding to the rigid support plate 4d3 of key switch 431 and corresponding to pad 45
Rigid support plate 4e is also respectively arranged at the two sides of subject boards 445, and further rotating around open button switch 431 and pad
45, so that the two has the neighboring edge being disposed adjacent.
Due to being set if the neighboring edge of rigid support plate 4d3 and rigid support plate 4e are spaced on flexible circuit board 44
It sets, is then provided only with flexible circuit board 44 in interval between neighboring edge, and since the intensity of flexible circuit board 44 is smaller, and
The intensity of rigid support plate is larger, so that being easy should in the case where bending flexible circuit board 44 of the interval region repeatedly
Flexible circuit board 44 fractures.
In present embodiment, the neighboring edge of rigid support plate 4d3 and rigid support plate 4e are on flexible circuit board 44
Projection overlaps each other, to be not provided with being spaced between the neighboring edge of the two, or only part setting interval, to reduce above-mentioned
The occurrence of, to protect the flexible circuit board 44.
Wherein, rigid support plate 4d4 can be further arranged in the side of the separate flexible circuit board 44 of rigid support plate 4d3,
The rigidity of rigid support plate 4d4 is greater than rigid support plate 4d3.
Rigid support plate 4d3 corresponds to key switch 431, and key switch 431 will receive user's in use
It presses repeatedly, it is therefore desirable to the support by higher intensity.In present embodiment, the material of rigid support plate 4d4 can be for not
Rust steel or other materials relative to rigid support plate 4d3 have high-intensitive material.Specifically, rigid support plate 4d3 with
Rigid support plate 4d4 can be formed together by way of hot pressing.
In one embodiment, the inner surface of machine core shell 41 is specially provided with recess on the inner surface of base end wall 412
Area 4121, and be further provided with positioned at the depressed area 4121 and for be connected to machine core shell 41 the inner surface and the outer surface by
Keyhole 4122.Wherein, which formed by the external concavity of inner surface towards the machine core shell 41 of machine core shell 41.
Key hole 4122 can be further disposed upon the intermediate position of the depressed area 4121, or be set to other portions according to actual needs
Position.
Further, key module 4d further includes elastic bearing 4d1 and key 4d2.
Wherein, elastic bearing 4d1 includes integrally formed holding an ontology 4d11 and support column 4d12.Wherein, seat sheet is held
Body 4d11 is set in depressed area 4121, and is fixed on the bottom of depressed area 4121.Specifically, the bottom of the depressed area 4121 is
Refer to the inner wall of the inside of the separate machine core shell 41 of depressed area 4121.Support column 4d12, which is set to, holds an ontology 4d11 towards machine
Side outside core shell body 41, and it is exposed from key hole 4122.
Wherein, elastic bearing 4d1 can be made of soft materials, such as soft rubber, silica gel, can be with shell sheath
21, the material of shell sheath 31 is identical.In order to improve pressing feel, key 4d2 can be made of hard plastic, and be set to support
Column 4d12 is exposed on the part of key hole 4122.Specifically, key 4d2 and support column 4d12 can by be bonded, be molded with
And the modes such as elasticity abutting are fixed together.
In aforesaid way, elastic bearing 4d1 is set in depressed area 4121, and is fixed on the bottom of depressed area 4121, and
Cover key hole 4122 from 41 interior side of machine core shell body and holding an ontology 4d11, will 41 inside of machine core shell with it is external
It separates, so that the liquid outside machine core shell 41 is difficult to enter the inside of machine core shell 41 by key hole 4122,
To play the role of waterproof, protection to 41 internal components of machine core shell.
In an application scenarios, elastic bearing 4d1 can be fixed on recess holding an ontology 4d11 in a manner of pasting
The bottom in area 4121, specifically can be on the surface and depressed area 4121 towards 41 outside side of machine core shell for holding an ontology 4d11
Apply viscose glue, double-sided adhesive etc. between bottom and the two is pasted onto one.
In an application scenarios, the bottom that an ontology 4d11 can be fixed on depressed area 4121 by injection molding manner is held.It holds
Seat ontology 4d11 towards 41 outside side of machine core shell surface and machine core shell 41 4121 bottom of depressed area between pass through
It is molded and is integrally formed, can specifically be formed by encapsulated mode.In this application scene, pass through elastic bearing 4d1 and machine core
The bottom of the depressed area of shell 41 is integrally formed by way of injection molding, so that combination between the two is stronger, is increased
Big bond strength between the two and the leakproofness that can be improved machine core shell 41, on the one hand enable to entire key mould
Block 4d is more stable, firm, on the other hand can further increase the waterproof effect of machine core shell 41.
In one embodiment, holding an ontology 4d11 includes annular fixed part 4d111 and flexible support portion 4d112.Wherein,
The annular fixed part 4d111 is arranged around key hole 4122 and is bonded fixation with the bottom of depressed area 4121, thus by elastic bearing
4d1 is fixed together with machine core shell 41.
Flexible support portion 4d112 connect with the inner ring surface of annular fixed part 4d111 and towards the outside of machine core shell 41
Dome-shaped protuberance, so that there is certain height on the pressing direction of key 4d2, and it is pushed up between its top-to-bottom
Portion is less than bottom along perpendicular to the size on pressing direction.Wherein, support column 4d12 is set to the top of flexible support portion 4d112
Portion.When key 4d2 is depressed, the depressed and direction towards its close bottom in the top of flexible support portion 4d112
Movement, and then drive key 4d2 towards the movement of the direction of key hole 4122 until triggering key switch 431.
It should be pointed out that connected between each component more closely since the overall structure of osteoacusis loudspeaker arrangement is smaller,
So that key 4d2 is smaller to the pressing stroke between key switch 431, to weaken the pressing touch to key 4d2.This
In embodiment, since flexible support portion 4d112 is in dome-shaped protuberance towards the outside of machine core shell 41, pressed so as to increase
Key 4d2 and the distance between the key switch 431 inside machine core shell 41, and then can suitably increase key 4d2 triggering key
The pressing stroke of switch 431, so as to improve the feel of user's pressing keys 4d2.
Specifically, the bottom of flexible support portion 4d112 is fixed in the side wall surface of key hole 4122, so that elasticity branch
The top of support part 4d112 is exposed from key hole 4122 so that be arranged in flexible support portion 4d112 towards machine core shell 41
The support column 4d12 of external one end exposes to the outside of machine core shell 41 completely, and the outside in machine core shell 41 and key in turn
4d2 is fixed together.
In one embodiment, be provided with depressed area 4123 on the outer surface of machine core shell 41, wherein key hole 4122 into
One step is in depressed area 4123.That is depressed area 4121 and depressed area 4123 both ends that are located at key hole 4122, and by pressing
Keyhole 4122 penetrates through.Wherein, the shape of depressed area 4121 and depressed area 4123, size etc. can be set as according to actual needs
It is same or different.In addition, the quantity of depressed area 4121 and depressed area 4123 can be identical, the quantity of the two can be according to key
Depending on the quantity of 4d2, it can be one or more, one can be correspondingly arranged in each depressed area 4121 and depressed area 4123
Or multiple key holes 4122, it is not specifically limited herein.In present embodiment, the corresponding key 4d2 number of machine core shell 41
Amount is one, and a corresponding depressed area 4121 and a depressed area 4123.
Wherein, support column 4d12 is supported outside to key hole 4122 towards machine core shell 41 by flexible support portion 4d112
Side and be located at depressed area 4123 in, further, key 4d2 is set to the side flexible support portion 4d112 of support column 4d12,
In present embodiment, pass through the height in the pressing direction along key 4d2 of setting flexible support portion 4d112 and support column 4d12
Degree, and make key 4d2 at least partly heavy in depressed area 4123, to improve space utilization rate, reduce key module 4d institute
The space occupied.
In one embodiment, key 4d2 includes keying body 4d21 and the ring for being set to the side keying body 4d21
Shape flange 4d22 and annular flange 4d23.Wherein, annular flange 4d22 and annular flange 4d23 specifically may be disposed at keying body
The opposite side of the press surface of 4d21.
Specifically, annular flange 4d22 is located at the intermediate region of keying body 4d21, and annular flange 4d23 is located at key sheet
The outer edge of body 4d21, and annular flange 4d22 and annular flange 4d23 face away from the side of the press surface of keying body 4d21
It is formed to protrusion, so that forming annular flange 4d22 surrounds the columnar accommodating space 4d24 formed, and by annular flange
4d22 and annular flange 4d23 surrounds the accommodating space 4d25 of the central column of formation jointly.Wherein, annular flange 4d22 and annular
Flange 4d23 can be equal or unequal relative to the keying body 4d21 height protruded.In present embodiment, annular flange
4d22 is greater than what annular flange 4d23 was protruded relative to keying body 4d21 relative to the keying body 4d21 height protruded
Highly.
Wherein, support column 4d12 is inserted in inside annular flange 4d22, that is, is placed in accommodating space 4d24, specifically
Ground, support column 4d12 can be fixed together by the modes such as bonding, injection molding or elasticity abutting and annular flange 4d22.
Further, end face of the annular flange 4d23 far from keying body 4d21 is heavy is set in depressed area 4123, and in bullet
Property bottom interval certain distance when holding a 4d1 in the raw with depressed area 4123.
Wherein, the bottom of depressed area 4123 refer to depressed area 4123 towards the inner wall inside machine core shell 41.Specifically
Ground, elastic bearing 4d1 in the raw when, by the press surface of pressing keys 4d2, and make the bullet of elastic bearing 4d1
Property support portion 4d112 top along being moved towards the direction in machine core shell 41, and in annular flange 4d23 far from keying body
Before the end face of 4d21 touches the bottom of depressed area 4123, key switch 431 is triggered.
In one embodiment, elastic bearing 4d1 further comprises the contact head 4d13 for contacting key switch 431,
Contact head 4d13, which may be disposed at, holds an ontology 4d11 close to 41 interior side of machine core shell, specifically may be disposed at flexible support portion
The intermediate region towards the inner wall inside machine core shell 41 at the top of 4d112, and relative to the inner wall towards machine core shell
Setting is protruded inside body 41.
In pressing keys 4d2, the top of the flexible support portion 4d112 of elastic bearing 4d1 is along towards in machine core shell 41
Direction movement, thus drive contact head 4d13 towards machine core shell 41 inside key switch 431 movement, to be connect by this
Contact 4d13 triggers key switch 431, to realize corresponding function.In this way, can subtract according to actual needs
The pressing stroke of small key 4d2.
In one embodiment, loudspeaker assembly 40 is connect by machine core shell 41 with ear-hang 20, key module 4d phase
Loudspeaker assembly 40 is centrally located or is set to loudspeaker assembly 40 close to the proximal end 4g on ear-hang top 25.
Wherein, ear-hang top 25 refers to, when user wears osteoacusis loudspeaker arrangement, the position at the top of ear-hang 20 is right
It should be in the top of user's ear.
When user wears osteoacusis loudspeaker arrangement, ear-hang top 25 and head good fit, the vibration of loudspeaker assembly 40
The dynamic part conduct that can regard with ear-hang top 25 ear-hang 20 for fixed point, between ear-hang top 25 and loudspeaker assembly 40 as
The reciprocally swinging of armed lever.Wherein, the volume that the amplitude (i.e. vibration acceleration) that loudspeaker assembly 40 is swung is generated with it is in positive
It closes.And the Mass Distribution of loudspeaker assembly 40 has a significant effect to the amplitude of its reciprocally swinging, and then influences loudspeaker assembly 40
Generated volume.
In present embodiment, the setting of the key module 4d on loudspeaker assembly 40 will affect the quality of loudspeaker assembly 40
Distribution, and then will affect its generated volume.Specifically, by principle of dynamics it can be concluded that key 4d2 is set to apart from ear
When hanging the distal end 4h on top 25, the vibration acceleration of loudspeaker assembly 40 can be less than key module 4d and be set to apart from ear-hang top
Vibration acceleration when 25 proximal end 4g, so that volume be caused to decline.
Correspondingly, in present embodiment, by the way that key module 4d to be centrally located or be arranged relative to loudspeaker assembly 40
In loudspeaker assembly 40 close to the proximal end 4g on ear-hang top 25, to increase the vibration acceleration of loudspeaker assembly 40, Jin Erti
The volume of high loudspeaker assembly 40.
Wherein, the projection on the plane α where lateral surface 4d26 of the open end of machine core shell 41 in key 4d2 includes leaning on
The remote edge q of the proximal edge p on nearly ear-hang top 25 and separate ear-hang top 25, wherein between key 4d2 and proximal edge p
Shortest distance h1 no more than shortest distance h2 between key 4d2 and remote edge q.
Wherein, the lateral surface 4d26 of key 4d2 refers to flat where the surface of 4122 side of separate key hole of key 4d2
Face.Further, the projection in the plane where lateral surface 4d26 of the open end in key 4d2 covers key 4d2.
The side and proximal end of shortest distance h1, that is, key 4d2 between key 4d2 and proximal edge p close to ear-hang top 25
The shortest distance of the edge p between the side on ear-hang top 25;Correspondingly, the most short distance between key 4d2 and remote edge q
From h2, i.e. between the side on the separate ear-hang top 25 of the side and remote edge q on the separate ear-hang top 25 of key 4d2 most
Short distance.
Wherein, most short between the shortest distance h1 between key 4d2 and proximal edge p and key 4d2 and remote edge q
Size relation between distance h2 corresponds to the proximal end 4g that key 4d2 is located at close ear-hang top 25, perhaps placed in the middle or close
Distal end 4h setting.
Specifically, the shortest distance h1 between key 4d2 and proximal edge p is less than between key 4d2 and remote edge q
The shortest distance h2 when, key 4d2 is located at the position of the proximal end 4g on ear-hang top 25, and between key 4d2 and proximal edge p
Shortest distance h1 and key 4d2 and remote edge q between shortest distance h2 between difference increase, key 4d2 distance
The distance on ear-hang top 25 is closer;And when the two is equal, then key 4d2 is located at and is centrally located.
In one embodiment, two symmetry directions of key 4d2 square crossing relative to each other are axisymmetricly arranged,
Middle key 4d2 is short in two symmetry directions greater than key 4d2 in the size s1 on the long axis direction in two symmetry directions
Size s2 in axis direction.
Specifically, the shape of key 4d2 can be ellipse, rectangle etc..In present embodiment, for key 4d2's
The direction of long axis and short axle is not specifically limited, for example, long axis can be located at ear-hang 20 and the connection side of machine core shell 41 is upward,
Perhaps positioned at perpendicular to ear-hang 20 and the connection direction of machine core shell 41 or other directions etc..
In one embodiment, the extended line r of the central axes of the coupling part of ear-hang 20 and loudspeaker assembly 40 is in key
The projection in plane where the lateral surface 4d26 of 4d2 and the angle theta between long axis direction less than 10 °, be specifically as follows 9 °,
It 7 °, 5 °, 3 °, 1 ° etc., is not specifically limited herein.
Wherein, the extended line r of the central axes of the coupling part of ear-hang 20 and loudspeaker assembly 40 can be parallel to ear-hang 20 with
The connection direction of loudspeaker assembly 40.
The projection in plane where lateral surface 4d26 of the extended line r in key 4d2 and the angle between long axis direction
Angle, θ less than 10 ° when, the unlikely extending direction for excessively deviateing extended line r of the long axis direction of key 4d2, so that pressing
Key 4d2 is consistent with the direction of the extended line r of the central axes on long axis direction or close to unanimously.
In one embodiment, the plane where lateral surface 4d26 of the extended line r of the central axes of ear-hang 20 in key 4d2
On projection and long axis direction and the crosspoint of short-axis direction between shortest distance d be less than key 4d2 in two symmetry directions
Short-axis direction on size s2 so that extended line r of the key 4d2 close to the central axes of the ear-hang 20.It is answered at one
With in scene, the projection in plane where lateral surface 4d26 of the extended line r of the central axes of ear-hang 20 in key 4d2 can be with length
Axis direction is overlapped, to further increase the sound quality of loudspeaker assembly 40.
In one embodiment, there is first distance between the mass center m1 or centroid and ear-hang top 25 of key module 4d
L1, loudspeaker assembly 40 except key module 4d rest part mass center m2 or centroid and ear-hang top 25 between have second away from
From L2.In present embodiment, the Mass Distribution of key module 4d loudspeaker assembly 40 is more uniform, thus, it is believed that key mould
The mass center m1 of block 4d is overlapped with centroid, and the mass center m2 of loudspeaker assembly 40 is also overlapped with centroid.
Wherein, the Mass Distribution of key module 4d can be presented as the ratio between first distance L1 and second distance L2, with
And the quality of key module 4d and loudspeaker assembly 40 remove the mass ratio k of the rest part of key module 4d.Specifically, in key
In the case that module 4d mass is certain, with the increase of the ratio between first distance L1 and second distance L2, loudspeaker assembly
40 vibration acceleration reduces, and then leads to volume down;And the ratio between first distance L1 and second distance L2 is certain
In the case where, with the increase of key module 4d mass, the vibration acceleration of bone conduction speaker reduces, and then leads to volume decrease
It is low.Therefore, can by adjust first distance L1 and second distance L2 between ratio and key module 4d quality with remove press
The mass ratio of the rest part of key module 4d, and volume caused by the setting of key module 4d is reduced into control in human ear institute energy
Within the scope of enough identification.
In an application scenarios, the ratio between first distance L1 and second distance L2 can be not more than 1.
Specifically, when the ratio between first distance L1 and second distance L2 is equal to 1, the mass center m1 of key module 4d,
Centroid is overlapped with the mass center m2 of loudspeaker assembly 40, centroid, so that key module 4d is occupied relative to loudspeaker assembly 40
Middle setting;When ratio between first distance L1 and second distance L2 is less than 1, the mass center m1 of key module 4d, centroid are opposite
In the mass center m2 of loudspeaker assembly 40, centroid closer to ear-hang top 25 position, so that it is close to be set to loudspeaker assembly 40
The proximal end 4g on ear-hang top 25.And the ratio between first distance L1 and second distance L2 is smaller, then the matter of key module 4d
Heart m1, centroid are relative to the mass center m2 of loudspeaker assembly 40, centroid closer to ear-hang top 25.
Further, the ratio between first distance L1 and second distance L2 can be not more than 0.95, so that key mould
Block 4d is closer to ear-hang top 25.Wherein, the ratio between first distance L1 and second distance L2 can also for 0.9,0.8,
0.7,0.6,0.5 etc., it can specifically be configured according to demand, herein without limitation.
Further, in the case that the ratio between first distance L1 and second distance L2 is met the above range, key
The mass ratio that the quality and loudspeaker assembly 40 of module 4d remove the rest part of key module 4d can be not more than 0.3, specifically may be used also
To be not more than 0.29,0.23,0.17,0.1,0.06,0.04 etc., herein without limitation.
Wherein, the key module 4d in the application can be provided only on a loudspeaker assembly 40, in an embodiment
In, the quantity of key module 4d is two, is separately positioned on two loudspeaker assemblies 40, two loudspeaker assemblies for being at this time
40 volume declines, and causes human ear more perceptible, at this point, the quality of key module 4d and loudspeaker assembly 40 remove key module
The mass ratio of the rest part of 4d can be not more than 0.1, such as 0.1,0.6,0.4.
In one embodiment of the application osteoacusis loudspeaker arrangement, the earphone core 42 of osteoacusis loudspeaker arrangement is bone conduction earphone
Core 42, specifically, the bone conduction earphone core 42 include bracket 421, coil 422 and outer lead 48.
Wherein, bracket 421 is the shell of earphone core 42, for making to entire 42 structure for support of earphone core and protection
With.In present embodiment, it is provided with slot 4211 of sunkening cord on bracket 421, can be used for accommodating the route of earphone core 42.
Coil 422 may be disposed on bracket 421, and have at least one inner lead 423, the inner lead 423 and line
Main line connection in circle 422, main line is drawn, and transmits tone currents to coil 422 by the inner lead 423.
Outer lead 48 with inner lead 423 for being attached, and further, which can be connected to control
Circuit 51, to transmit tone currents to coil 422 by inner lead 423 by control circuit 51.
Specifically, it in assembling stage, needs outer lead 48 and inner lead 423 being connected to one by modes such as welding
It rises, due to the limitation of the factors such as structure, after the completion of welding, the length of the length and channel that cannot make line is just consistent, leads to
Often have the line of additional length.And if the line of additional length cannot access reasonable placement, can with the vibration of coil 422 and
Vibration, to issue abnormal sound, influences the sound quality that earphone core 42 is issued.
Further, at least one of outer lead 48 and inner lead 423 can be wound and is set to slot 4211 of sunkening cord
It is interior, in an application scenarios, the welding position between inner lead 423 and outer lead 48 can be set to slot 4211 of sunkening cord
It is interior, so that the winds portions that outer lead 48 and inner lead 423 are located near welding position are in slot 4211 of sunkening cord.Separately
Outside, in order to keep stable, can the further filling with sealant in slot 4211 of sunkening cord, to be risen to the cabling in slot 4211 of sunkening cord solid
It is set for using.
In aforesaid way, slot 4211 of sunkening cord is set on bracket 421, thus by outer lead 48 and inner lead 423
At least one winding be set to and sunken cord in slot 4211, to store the cabling of additional length, to weaken its institute in channel
The vibration of generation, and then reduce the influence by the sound quality that vibration generates abnormal sound and is issued to earphone core 42.
In one embodiment, bracket 421 includes annular body 4212, support lugn 4213 and outer retaining wall 4214.Its
In, annular body 4212, support lugn 4213 and outer retaining wall 4214 can be obtained by being integrally formed.
Wherein, annular body 4212 is set to the inside of entire bracket 421, is used to support coil 422.Specifically, annular
The edge of main body 4212 is consistent with coil 422 perpendicular to the cross section on the direction of annular radial, and it is main that coil 422 is set to the annular
Body 4212 towards 41 inside one end of machine core shell, and the inner sidewall of the annular body 4212 and lateral wall can respectively with coil
422 inner sidewall is concordant with lateral wall, sets so that the inner sidewall of coil 422 is coplanar with the inner sidewall of annular body 4212
It sets and the lateral wall of coil 422 and the lateral wall of annular body 4212 is coplanar with.
Further, the protrusion of support lugn 4213 is set on the lateral wall of annular body 4212, and to annular body
4212 outside extends, and can specifically extend outward along the direction of the lateral wall perpendicular to annular body 4212.Wherein, the support
Flange 4213 may be disposed at the position between the both ends of annular body 4212.In present embodiment, which can
It protrudes to form a cricoid support lugn 4213 to surround the lateral wall of annular body 4212.In other embodiments, may be used
It to be formed with being protruded according to demand and only in the portion of the lateral wall of annular body 4212.
Outer retaining wall 4214 connect with support lugn 4213 and is spaced along the lateral and annular body 4212 of annular body 4212
Setting.Wherein, outer retaining wall 4214 can spacer sleeve be set to the periphery of annular body 4212 and/or coil 422, specifically can be according to reality
Demand and part is sheathed on the periphery of annular body 4212 and coil 422, and part is sheathed on the periphery of annular body 4212.It needs
It is noted that outer retaining wall 4214 is sheathed on part-toroidal main body 4212 close to the part for slot 4211 of sunkening cord in present embodiment
Periphery.Specifically, outer retaining wall 4214 is set to the side of the separate machine core shell 41 of support lugn 4213.Wherein, annular is main
The lateral wall of body 4212 and the inner sidewall of side wall and outer retaining wall 4214 of the support lugn 4213 far from machine core shell 41 are jointly fixed
The adopted slot 4211 of sunkening cord.
In one embodiment, cable tray 424, inner lead are provided on annular body 4212 and support lugn 4213
423 extend to through cable tray 424 and sunken cord in slot 4211.
Wherein, the cable tray 424 include the sub- cable tray 4241 in the annular body 4212 and being located at support it is convex
Sub- cable tray 4242 on edge 4213.Sub- cable tray 4241 is arranged through the inner sidewall and lateral wall of annular body 4212,
And the cabling mouth for being connected to sub- 4241 one end of cable tray is provided in the side close to coil 422 in annular body 4212
42411, the sub- cable tray 4241 is being connected to separately close to being provided with towards 41 interior side of machine core shell for support lugn 4213
The cabling mouth 42412 of one end;Sub- cable tray 4242 then penetrates through support lugn 4213 along towards the direction outside machine core shell 41,
And the cabling mouth for being connected to sub- 4242 one end of cable tray is provided with towards 41 interior side of machine core shell in support lugn 4213
42421, the cabling mouth 42422 for being connected to sub- 4242 other end of cable tray is being provided with far from 41 interior side of machine core shell.Its
In, cabling mouth 42412 is connected to cabling mouth 42421 by the space between support lugn 4213 and annular body 4212.
Further, inner lead 423 can enter cabling mouth 42411, and extend along sub- cable tray 4241, and from cabling
Mouth 42412 is pierced by and enters the region between annular body 4212 and support lugn 4213, is further entered by cabling mouth 42421
Sub- cable tray 4242, extends into slot 4211 of sunkening cord after being pierced by by cabling mouth 42422.
In one embodiment, the top of outer retaining wall 4214 is provided with fluting 42141, and outer lead 48 can be through slotting
42141 extend to and sunken cord in slot 4211.
Wherein, one end of outer lead 48 is set on flexible circuit board 44, which is specifically set to ear
Machine core 42 towards 41 interior side of machine core shell.
In present embodiment, support lugn 4213 further extends to the one of the separate annular body 4212 of outer retaining wall 4214
Side, to form an outer edge.Further, the outer edge is around the inner sidewall for being connected to machine core shell 41.Specifically, it supports convex
The outer edge of edge 4213 is provided with fluting 42131 so that be located at earphone core 42 towards 41 interior side of machine core shell
Outer lead 48 can be extended to by support lugn 4213 through fluting 42131 towards 41 outside one of machine core shell by this
Side, and then fluting 42141 is extended to, and slot 4211 of sunkening cord is entered by fluting 42141.
Further, it is provided with one end on 41 inner sidewall of machine core shell and is located at 44 side of flexible circuit board, other end connection
The guide channel 416 that the edge of fluting 42131 extends towards the direction outside machine core shell 41, so that in outer lead 48 by being somebody's turn to do
Guide channel 416 and the second cabling channel 3331 is extended to by flexible circuit board.
In one embodiment, bracket 421 further comprise along annular body 4212 be provided at circumferentially spaced and connection ring
Two side block walls 4215 of shape main body 4212, support lugn 4213 and outer retaining wall 4214, and then between two side block walls 4215
Define slot 4211 of sunkening cord.
Specifically, two side block walls 4215 are relatively arranged on support lugn 4213, along support lugn 4213 towards machine core
41 outside side of shell protrusion.Wherein, the side towards annular body 4212 of two side block walls 4215 and annular body 4212
Lateral wall connection, the side far from annular body 4212 terminates at the lateral wall of outer retaining wall 4214, and by cabling mouth 42422 with
And fluting 42141 is defined between two side block walls 4215 so that by inner lead 423 that cabling mouth 42422 is pierced by with
And it is extended into the slot 4211 of sunkening cord that two side block walls 4215 define by the outer lead 48 that fluting 42141 enters.
The application also provides a kind of bone conduction earphone core, in a bone conduction earphone core embodiment, the bone conduction earphone
Core can have the structure and function of mistake identical as bone conduction earphone core in above embodiment, which can be applied to
Osteoacusis loudspeaker arrangement or other electronic equipments that sound transmitting can be realized by bone conduction technology.Related detailed content is asked
Refering to above embodiment, details are not described herein again.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (13)
1. a kind of magnetic connector, which is characterized in that the magnetic connector includes:
Magnetic absorption ring;
Insulating base, the insulating base are at least partly inserted in the magnetic absorption ring, are provided on the insulating base
At least two accommodating holes;
First terminal and Second terminal are in the form of a column setting respectively, and are inserted in the respective accommodating hole, the first terminal
An end face with the Second terminal is from the top surface of the insulating base as it can be seen that forming the first contact surface and the second contact in turn
Face.
2. magnetic connector according to claim 1, which is characterized in that the insulating base includes support portion and inserting part,
Wherein the cross section of the support portion is greater than the cross section of the inserting part, and then forms a supporting table in the junction of the two
Face, the inserting part are inserted in the magnetic absorption ring, and the magnetic absorption ring is further supported on the supporting bable tops.
3. magnetic connector according to claim 2, which is characterized in that the magnetic connector further comprises shell, described
Shell is sheathed on the periphery of the insulating base and the magnetic absorption ring.
4. magnetic connector according to claim 3, which is characterized in that the shell includes cylinder and is set to cylinder
One end and to inner barrel flange outstanding, wherein the barrel jacket is set to the outer of the insulating base and the magnetic absorption ring
The periphery of circumferential surface, the flange further cover the outer end face of the magnetic absorption ring.
5. magnetic connector according to claim 4, which is characterized in that the top surface of the insulating base is relative to the flange
Top surface is prominent or recess setting.
6. magnetic connector according to claim 4, which is characterized in that the periphery wall of the support portion and the cylinder it is interior
The buckle structure being fitted to each other is respectively arranged on peripheral wall.
7. magnetic connector according to claim 1, which is characterized in that the magnetic absorption ring is to be with preset symmetric points
The circular ring shape at center designs, first contact surface and the second contact surface be respectively be arranged concentrically with the magnetic absorption ring and that
This nested circle or circular ring shape design.
8. magnetic connector according to claim 1, which is characterized in that the magnetic absorption ring is relative to preset symmetric points
In 180 degree rotational symmetry, and the magnetic absorption ring is passing through the symmetric points and first direction and second party perpendicular to one another
Upward size is different.
9. magnetic connector according to claim 1, which is characterized in that the magnetic absorption ring is circumferentially divided at least two
A ring segment, wherein the outer end face for the ring segment being disposed adjacent has different magnetic polarities.
10. a kind of osteoacusis loudspeaker arrangement, which is characterized in that the osteoacusis loudspeaker arrangement includes circuit shell and is set to
Magnetic connector as described in any one of claims 1-9 in the circuit shell.
11. osteoacusis loudspeaker arrangement according to claim 10, which is characterized in that the circuit shell includes being spaced each other
Two major side walls being arranged and two retaining walls for being formed on the inner surface of at least one major side wall and being intervally installed,
Described two major side walls and described two retaining walls, which enclose, is set as an accommodating space, and the magnetic connector is set to the accommodating space,
The first pilot hole is further provided in described two major side walls, the osteoacusis loudspeaker arrangement further comprises two fixations
Part, described two fixing pieces are inserted in respectively in first pilot hole of described two major side walls, and from the magnetic connector
Opposite sides support the magnetic connector, wherein the central axes of described two fixing pieces it is parallel to each other and interval setting.
12. osteoacusis loudspeaker arrangement according to claim 11, which is characterized in that be respectively set in described two major side walls
There is first pilot hole, the magnetic connector is in relative to the direction of insertion of the accommodating space around the magnetic connector
180 degree rotational symmetry, the opposite sides of the magnetic connector be respectively set there are two can receive the fixing piece second dress
Distribution, wherein after the magnetic connector carries out symmetrical rotary and is inserted into the accommodating space, on the every side of magnetic connector
Two second pilot holes have second pilot hole to be aligned with first pilot hole.
13. osteoacusis loudspeaker arrangement according to claim 11, which is characterized in that the osteoacusis loudspeaker arrangement is further
Including ear-hang or it is rear hang, the ear-hang or after hang up and be molded with shell sheath, the shell sheath is from the one of the circuit shell
End is coated on the periphery of the circuit shell in a manner of being set with, and covers first pilot hole, the shell sheath enterprising one
Step is provided with the exposed hole for allowing the magnetic connector exposed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920031780.4U CN209402692U (en) | 2019-01-05 | 2019-01-05 | Magnetic connector and osteoacusis loudspeaker arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920031780.4U CN209402692U (en) | 2019-01-05 | 2019-01-05 | Magnetic connector and osteoacusis loudspeaker arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209402692U true CN209402692U (en) | 2019-09-17 |
Family
ID=67897921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920031780.4U Active CN209402692U (en) | 2019-01-05 | 2019-01-05 | Magnetic connector and osteoacusis loudspeaker arrangement |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209402692U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109561366A (en) * | 2019-01-05 | 2019-04-02 | 深圳市韶音科技有限公司 | Magnetic connector and osteoacusis loudspeaker arrangement |
-
2019
- 2019-01-05 CN CN201920031780.4U patent/CN209402692U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109561366A (en) * | 2019-01-05 | 2019-04-02 | 深圳市韶音科技有限公司 | Magnetic connector and osteoacusis loudspeaker arrangement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109862491A (en) | Osteoacusis loudspeaker arrangement | |
CN109547906A (en) | Osteoacusis loudspeaker arrangement | |
CN209184747U (en) | Osteoacusis loudspeaker arrangement | |
CN109495809A (en) | Osteoacusis loudspeaker arrangement | |
CN209267805U (en) | Bone conduction earphone core and osteoacusis loudspeaker arrangement | |
CN209358728U (en) | Osteoacusis loudspeaker arrangement | |
CN206354604U (en) | Wireless earbud | |
CN209184799U (en) | Battery component and osteoacusis loudspeaker arrangement | |
CN109547889A (en) | Magnetic connector and osteoacusis loudspeaker arrangement | |
CN109511065A (en) | Battery component and osteoacusis loudspeaker arrangement | |
CN209402692U (en) | Magnetic connector and osteoacusis loudspeaker arrangement | |
CN209184767U (en) | Osteoacusis loudspeaker arrangement | |
CN109547890A (en) | Magnetic connector, magnetic joint assembly and osteoacusis loudspeaker arrangement | |
CN209184765U (en) | Magnetic connector and osteoacusis loudspeaker arrangement | |
CN209402691U (en) | Magnetic connector, magnetic joint assembly and osteoacusis loudspeaker arrangement | |
CN209358771U (en) | Osteoacusis loudspeaker arrangement | |
CN209358727U (en) | Osteoacusis loudspeaker arrangement | |
CN209267806U (en) | Osteoacusis loudspeaker arrangement | |
CN109561366A (en) | Magnetic connector and osteoacusis loudspeaker arrangement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |