CN110416772A - A kind of connector and electronic device - Google Patents
A kind of connector and electronic device Download PDFInfo
- Publication number
- CN110416772A CN110416772A CN201810404187.XA CN201810404187A CN110416772A CN 110416772 A CN110416772 A CN 110416772A CN 201810404187 A CN201810404187 A CN 201810404187A CN 110416772 A CN110416772 A CN 110416772A
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- Prior art keywords
- pinboard
- substrate
- conductive
- connector
- integrated transformer
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
- H01R13/7193—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters with ferrite filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2809—Printed windings on stacked layers
Abstract
This application discloses a kind of connector and electronic devices, and wherein connector includes integrated transformer, pinboard and joint assembly.Wherein pinboard is fixed and is electrically connected with integrated transformer；Joint assembly include shell and be arranged on shell it is multiple first be conductively connected heads；Every one first conductive connection head is fixed and is electrically connected with pinboard.By being arranged integrated transformer on pinboard, then the fixed connector being electrically connected with integrated transformer on pinboard, can make entire integrated transformer form a connector, so as to simply directly be linked into external circuitry.
Description
Technical field
This application involves technical field of integrated circuits, more particularly to a kind of connector and electronic device.
Background technique
Transformer is made of magnetic core and coil, coil there are two or more than two windings, wherein connect the winding of power supply
Input coil, remaining winding is coupling coil.It can convert alternating voltage, electric current and impedance.
Nowadays, it with the miniaturization of transformer, generallys use in the magnetic core embedment pcb board by transformer, then
Again in pcb board two sides setting routing layer to form input coil and coupling coil.Wherein, in order to improve the integrated of transformer
Property, usually also the filter of transformer electrical connection can be set in pcb board to form integrated transformer, however it is existing integrated
Transformer has the problem of installation procedure complexity.
Summary of the invention
It is different from the prior art, the application provides a kind of connector and electronic device, to solve existing integrated transformer
Problem with installation procedure complexity.
In order to solve the above technical problems, the technical solution that the application uses is: a kind of connector is provided, wherein connecting
Device includes: integrated transformer, comprising: at least one layer of substrate offers multiple annular accommodation grooves on each substrate；Each annular is held
It sets slot and is divided into substrate and the central part set is enclosed by annular accommodation groove and around the outer part of annular accommodation groove setting；In each
Multiple inner via holes through central part are offered in center portion, and are offered on each outer part through the multiple outer of outer part
Portion's via hole；Multiple magnetic cores are placed in corresponding annular accommodation groove；Transmission line layer, the opposite two sides of each substrate are set respectively
It is equipped with a transmission line layer；Each transmission line layer includes multiple wire patterns of the circumferentially-spaced arrangement along annular accommodation groove, often
One wire pattern is connected across between a corresponding inner via hole and a turned on outside hole；Multiple conduct pieces, including setting
In portion's via hole and turned on outside hole, the wire pattern in two transmission line layers for being sequentially connected on each substrate, in turn
Form the wire loop that electric current can be transmitted around magnetic core；Wherein, multiple central parts on each substrate, corresponding outer part and more
A magnetic core, and transmission line layer positioned at each substrate opposite sides and conduct piece composition arranged according to default arranging rule it is multiple
Transformer and/or multiple filters；Pinboard is fixed and is electrically connected with integrated transformer；And joint assembly, including shell with
And multiple first be arranged on shell are conductively connected head；Every one first conductive connection head is fixed and is electrically connected with pinboard.
In order to solve the above technical problems, another technical solution that the application uses is: a kind of electronic device is provided, including
Described in any item connectors above.
Above-described embodiment has the beneficial effect that by being arranged integrated transformer on pinboard, then on pinboard
The fixed connector being electrically connected with integrated transformer, can make entire integrated transformer form a connector, so as to letter
It is single to be directly linked into external circuitry.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of one embodiment of connector of the application；
Fig. 2 is the structural schematic diagram of the explosive view of connector shown in FIG. 1；
Fig. 3 is the structural schematic diagram of another embodiment of connector shown in Fig. 2；
Fig. 4 is the structural schematic diagram of the another embodiment of connector shown in Fig. 2；
Fig. 5 is the structural schematic diagram of another embodiment of connector shown in Fig. 4；
Fig. 6 is the structural schematic diagram of the another embodiment of connector shown in Fig. 2；
Fig. 7 is the structural schematic diagram of the another embodiment of connector shown in Fig. 2；
Fig. 8 is the structural schematic diagram of one embodiment of integrated transformer of connector in the present embodiment；
Fig. 9 is the structural schematic diagram of the substrate of integrated transformer one shown in Fig. 7；
Figure 10 is the structural schematic diagram of one substrate of integrated transformer, one embodiment in the application；
Figure 11 is the structural schematic diagram of another embodiment of one substrate of integrated transformer in the application；
Figure 12 is the structural schematic diagram of the cross-sectional view of integrated transformer shown in Fig. 8；
Figure 13 is the structural schematic diagram of another embodiment of integrated transformer in the connector of the application；
Figure 14 is structural schematic diagram of the integrated transformer shown in Figure 13 in the cross-sectional view in the section B-B '；
Figure 15 is a kind of structural schematic diagram of another embodiment of connector provided by the present application；
Figure 16 is the structural schematic diagram of the shell of connector shown in Figure 14；
Figure 17 is the structural schematic diagram of the side view of shell shown in Figure 15；
Figure 18 is the structural schematic diagram of another embodiment of connector shown in Figure 15；
Figure 19 is the structural schematic diagram of one embodiment of another connector provided by the present application；
Figure 20 is a kind of structural schematic diagram of one embodiment of electronic device provided by the present application.
Specific embodiment
Below by the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
Fig. 1 to Fig. 2 is please referred to, connector 10 includes integrated transformer 100, pinboard 200 and joint assembly 300.Collection
It fixes and is electrically connected with pinboard 200 at transformer 100, joint assembly 300 is equally fixed with pinboard 200 and is electrically connected.Its
In, joint assembly 300 can also be used to be electrically connected with external circuit, to realize joint assembly 300, pinboard 200 and pinboard
Thus entire connector 10 can be accessed external circuit by the current flowing between integrated transformer 100 on 200.
In the present embodiment, the first connection terminal (not shown) can be set on integrated transformer 100, and in pinboard
The sub- (not shown) of second connection end to match with the first connection terminal is set on 200, is cooperated by the two connection terminals and is connected
It connects to which integrated transformer 100 and pinboard 200 is fixed, and realizes being electrically connected for integrated transformer 100 and pinboard 200.
In one embodiment, the first connection terminal can be pad, and second connection end is then and the first connection terminal
Thus integrated transformer 100 and pinboard 200 can be welded to one another fixation by the pad to match.In another embodiment, first
Connection terminal can be the conductive through hole being provided on integrated transformer 100, and second connection end is arranged in pinboard
The conductive pin to match on 200 and with conductive through hole, by the way that conductive pin to be inserted into conductive through hole thus by integrated transformer 100
It is fixed with pinboard 200；Or conversely, phase can be set on pinboard 200 in the conductive pin on integrated transformer 100
The conductive through hole matched.Wherein, contact pin and jack can also be welded after conductive pin being inserted into conductive through hole, so that conductive pin
It is capable of fixing in conductive through hole and is electrically connected with conductive through hole.
Further, joint assembly 300 can also be welded and fixed or be plugged and fixed with pinboard 200, wherein welding is solid
Specific fixed form fixed or being plugged and fixed please refers to above, and this will not be repeated here.
Further referring to Fig. 2, in the present embodiment, joint assembly 300 includes shell 310 and is arranged in the shell
Multiple first on 310 are conductively connected head 320；Every one first conductive connection head 320 is all fixed with pinboard 200 and is electrically connected.
Wherein, every one first conductive connection head 320 can be electrically connected by pinboard 200 with integrated transformer 100.Further, turn
Multiple second for being electrically connected with external circuit can also be fixed on fishplate bar 200 and are conductively connected head 210, and every one second conduction is even
Connector 210 again may be by pinboard 200 and be electrically connected with integrated transformer 100, thus can access entire connector 10 outer
In portion's circuit.
In the present embodiment, it is every one first be conductively connected head 320 and it is every one second be conductively connected head 210 respectively with pinboard
200 fixed form can be identical as previously described pinboard 200 and 100 fixed form of integrated transformer, it can passes through
The mode of welding or grafting consolidates every one first conductive connection head 320 and every one second conductive connection head 210 with pinboard 200
It is fixed.Referring to Fig.2, for example, the third connecting pin to match with every one first conductive connection head 320 can be arranged on pinboard 200
Son 201, and the 4th connection terminal 202 to match with every one second conductive connection head 210 is set on pinboard 200.
Specifically, in the present embodiment, Fig. 2 is further regarded to, first is conductively connected head 320 and third connection terminal 201
It can be the conductive pin and conductive through hole to match, be conductively connected head 320 and third connecting pin for first by way of grafting
Son 201 is fixedly secured to one another.For example, in the present embodiment, every one first conductive connection head 320 can be conductive pin, and right
The third connection terminal 201 answered is conductive through hole.Certainly, in other embodiments, this first be conductively connected head 320 can also be with
It is conductive through hole, and corresponding third connection terminal 201 is conductive pin.In addition, second is conductively connected head 210 and the 4th connecting pin
Son 202 is equally also possible to the conductive pin to match and conductive through hole.For example, in the present embodiment, every one second conduction is even
Connector 210 can be conductive pin, and corresponding 4th connection terminal 202 is conductive through hole.Certainly, in other embodiments,
The second conductive connection head 210 is also possible to conductive through hole, and corresponding 4th connection terminal 202 is conductive pin.
In another embodiment, third connection terminal 201 can be pad, and the first conductive connection head 320 and third
Connection terminal 201 can be fixedly secured to one another by welding.Specifically, first one end for being conductively connected head 320 can be with
It is pierced by shell 310, and the pad to match with the first conductive connection head 320 is set on pinboard 200 as third connecting pin
Son 201, so that the first conductive connection head 320 is fixed with the pad solder on pinboard 200.Similarly, the 4th connection terminal
It can be pad, and the second conductive connection head 210 can also be fixed to one another by welding with the 4th connection terminal 202
And it is electrically connected.
Referring to Fig. 2, the mode of grafting can be selected to be conductively connected head 320 and the second conduction even for first in the present embodiment
Connector 210 and pinboard 200 are fixed.Wherein, the first conductive connection head 320 and the second conductive connection head 210 are conductive pin, the
Three connection terminals 201 and the 4th connection terminal 202 are conductive through hole.
First be conductively connected head 320 include sequentially connected first conductive connection part 321, the second conductive connection part 322 with
And third conductive connection part 323.Wherein, the second conductive connection part 322 is arranged in shell 310, and one end is pierced by shell 310.
First conductive connection part 321 is connected to one end that the second conductive connection part 322 is pierced by shell 310, the second conductive connection part 322
The other end is placed in shell 310, and is connect with one end of third conductive connection part 323.Third conductive connection part 323 it is another
End is pierced by the shell 310.Wherein, the angle between the first conductive connection part 321 and the second conductive connection part 322 is less than 90,
And third conductive connection part 323 can be substantially vertical with the second conductive connection part 322.Wherein, entire first it is conductively connected head 320
It fixes and is electrically connected with pinboard 200 by third conductive connection part 323.
In the present embodiment, in order to protect to integrated transformer 100, groove 311 can be opened up on the housing 310, when
After integrated transformer 100 and pinboard 200 are fixed, pinboard 200 is covered on groove 311.In this way, shell can be made
An accommodating space can be surrounded between body 310 and pinboard 200, and integrated transformer 100 is placed in accommodating space, to protect
Protect integrated transformer 100.
Wherein, shell 310 may include bottom wall 3101 and ipsilateral positioned at bottom wall 3101 and perpendicular to bottom wall 3101 first
Connection wall 3102 and the second connection wall 3103, wherein bottom wall 3101 and the first connection wall 3102 and the second connection wall 3103 are distinguished
Connection is to form above-mentioned groove 311.
It is every one first be conductively connected head 320 pass through the first connection wall 3102, and be plugged in pinboard 200 and with the switching
Plate 200 is electrically connected.Specifically, the second conductive connection part 322 is at least partially inserted on bottom wall 3101, and with this second be conductively connected
The substantially vertical third conductive connection part 323 in portion 322 is pierced by from the first connection wall 3102, and further grafting pinboard 200.
One end of every one second conductive connection head 210 is plugged in pinboard 200, and is electrically connected with pinboard 200；Every one second is conductive
The other end of connector 210 passes through the second connection wall 3103, and is pierced by the second connection wall along the direction far from pinboard 200
3103。
In the embodiment shown in Figure 2, groove 311 is formed on shell 310, and integrated transformer 100 is arranged in shell 310
Between pinboard 200.However, in other implementations, in order to enable connector 10 can be minimized more, and reducing
The integral thickness of connector 10 can also simplify shell 310.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of another embodiment of connector shown in Fig. 2.
In the present embodiment, the structure of connector 10 shown in the structure and Fig. 1-2 of the connector 20 is substantially the same, difference
Be: in the present embodiment, the pinboard 200 of connector 20 is placed in groove 311, and pinboard 200 is sticked in bottom wall
On 3101, pinboard 200 is arranged in back to the side of bottom wall 3101 in integrated transformer 100, i.e., bottom wall 3101, pinboard 200 with
And integrated transformer 100 is cascading.
In the present embodiment, pinboard 200 and integrated transformer 100 are placed in groove 311.Wherein the first connection wall
3102 and second connection wall 3103 for protecting pinboard 200 and integrated transformer 100.Wherein, the second conductive connection head 210 is set
It sets in pinboard 200 back to the side of integrated transformer 100, and second is conductively connected head 210 through bottom wall 3101.
In Fig. 2 and embodiment shown in Fig. 3, groove 311 is formed on shell 310, and integrated transformer 100 is arranged in shell
Between body 310 and pinboard 200.However, in other implementations, in order to enable connector 10 can be minimized more,
And reduce the integral thickness of connector 10, shell 310 can also be simplified.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of another embodiment of connector 10 shown in Fig. 2.In the present embodiment,
The structure of connector 10 shown in the structure and Fig. 1-2 of the connector 20 is substantially the same, and difference is: in the present embodiment,
The shell 310 of connector 20 only includes bottom wall, and on the stacking direction of integrated transformer 100 and pinboard 200, connector 20
Shell 310 do not overlapped with projection of the integrated transformer 100 on pinboard 200.
Wherein, in the present embodiment, it can only include sequentially connected that the first of the connector 20, which is conductively connected head 320,
One conductive connection part 321 and the second conductive connection part 322.Wherein, first conductive connection part 321 and the second conductive connection part
Angle between 322 is less than 90.Wherein, the second conductive connection part 322 is arranged in shell 310, and even far from the first conduction
One end of socket part 321 is pierced by the shell 310 and is fixed on pinboard 200 for example, by the mode of welding or grafting.
Certainly, in other embodiments, as shown in figure 5, the first conductive connection head 320 of the connector 20 also can wrap
Include sequentially connected first conductive connection part 321, the second conductive connection part 322 and third conductive connection part 323.Wherein,
Angle between one conductive connection part 321 and the second conductive connection part 322 is less than 90 °, and third conductive connection part 323 and second
Conductive connection part 322 can be substantially vertical.Wherein, the second conductive connection part 322 is arranged in shell 310, and one end is connected to
First conductive connection part 321, the other end are plugged on pinboard 200.Third conductive connection part 323 and second conductive connection part
322 other end connection, and then it is pierced by the pinboard 200；That is, third conductive connection part 323 and the second conductive connection part 322
Connecting corner be arranged in pinboard 200.Wherein, the exit of the second conductive connection head 210 is located at integrated transformer 100
The opposite side of pinboard 200, and the exit of third conductive connection part 323 and the second conductive connection head 210 is located at pinboard 200
The same side, entire connector 20 is plugged into external circuitry with facilitating.
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of the another embodiment of connector shown in Fig. 2.
Connector 30 and the difference of connector 20 be, second be conductively connected the exit of head 210, joint assembly 300 with
And integrated transformer 100 is respectively positioned on the same side of pinboard 200, and third conductive connection part 323 is far from the second conductive connection part
322 one end is fixedly connected with pinboard 200, the advantage is that quick and easy for installation.
Connector shown in Fig. 1 to Fig. 6, first in joint assembly 300 be conductively connected head 320 second it is conductive even
Plane where socket part 322 on pinboard 200 and plane parallel that integrated transformer 100 contacts.In other embodiments
In, the second conductive connection part 322 of the first conductive connection head 320 can also be contacted on pinboard 200 with integrated transformer 100
Plane it is perpendicular.
Referring to Fig. 7, Fig. 7 is the structural schematic diagram of the another embodiment of connector shown in Fig. 2.
Wherein, connector 50 shown in Fig. 7 is roughly the same with 30 structure of connector shown in fig. 6, and distinctive points are, the
The exit and integrated transformer 100 of two conductive connection heads 210 are located at the same side of pinboard 200, and joint assembly 300 is located at
The opposite side of pinboard 200.Wherein, which further includes the joint housing 211 being fixed on pinboard 200.Second leads
Electrical connector 210 can be inserted in a joint housing 211, be subsequently fixed on pinboard 200.
In addition, the first conductive connection head 320 in joint assembly 300 in connector 50 only includes the first conductive connection part
321 and second conductive connection part 322, wherein first in present embodiment be conductively connected head 320 can with above shown in Fig. 4
Embodiment in first be conductively connected head 320 it is roughly the same.Specifically, the second conductive connection part 322 is equally arranged in shell
It on 310, and is connect with the first conductive connection part 321, the angle of the first conductive connection part 321 and the second conductive connection part 322 is same
Sample is less than 90 °.
In present embodiment, joint assembly 300 is fixed with pinboard 200 by the second conductive connection part 322, and with switching
Plate 200 is electrically connected.Plane where second conductive connection part 322 on pinboard 200 and plane that integrated transformer 100 contacts
It is perpendicular.
In the present embodiment mode, which can abut with pinboard 200, so as to reduce entire connector 50
Size so that the structure of entire connector 50 is more compact.Certainly, in other embodiments, the shell 310 can also with turn
Spacing is equipped between fishplate bar 200 without contacting.
Further as shown in fig. 7, joint assembly 300 and integrated transformer 100 pinboard 200 projection in the plane
It can partially overlap, to further increase the structural compactness of entire connector 50, be advantageously implemented the small-sized of connector 50
Change.Further, Fig. 1-6 is please referred to, in order to improve the integration of entire connector, electricity can also be set on pinboard 200
Subcomponent 230, wherein electronic component 230 can be arranged on pinboard 200 and collection for example, by modes such as welding, conductive gluings
It is connect on pinboard 200 with integrated transformer 100 at also can be set in the identical plane of the contact plane of transformer 100
It touches in different plane.Wherein, the setting position of electronic component 230 needs to avoid the first conductive connection head 320 and second
It is conductively connected the plug-in position of head 210.The electronic component 230 can include but is not limited to capacitor, resistance and inductance etc..In addition,
Multiple electronic components 230, which can also be connected to each other, forms the circuit with certain function, such as filter circuit etc..When multiple electronics
The connection of element 230 is when forming filter circuit, can filter out by the interference signal in treated the signal of integrated transformer 100,
To improve the performance of integrated transformer 100.
Fig. 1-2 and Fig. 6 is further regarded to, indicator light 240 can also be set on the pinboard 200, wherein indicator light 240
It is fixed on pinboard with pinboard 200 and there is indicator light 240 leading-out terminal to be electrically connected with external circuitry, wherein indicator light
240 are electrically connected with the controller in external circuitry, the work in external circuitry under the control of controller to integrated transformer 100
State is shown.
100 specific structure of integrated transformer in the present embodiment is as follows.
Fig. 8 is the structural schematic diagram of one embodiment of integrated transformer of connector in the present embodiment, and Fig. 9 is collection shown in Fig. 8
At the structural schematic diagram of one substrate of transformer.
Fig. 8-9 and Figure 12 is please referred to, in the present embodiment, integrated transformer 100 includes at least one layer of substrate 110, multiple
Magnetic core 120, transmission line layer 130 and multiple conduct pieces 117.It is specific as shown in figure 8, in the present embodiment, integrated transformer 100
It may include a laminar substrate 110, while refering to Fig. 9, multiple annular accommodation grooves 111, each annular accommodating offered on substrate 110
Substrate 110 is divided into the outer part 113 that the central part 112 set and corresponding central part 112 are enclosed by annular accommodation groove 111 by slot 111.
Multiple inner via holes 1121 through substrate 110, multiple inner via holes are offered on each central part 112
1121 are arranged adjacent to the lateral wall of the central part 112, and being circumferentially arranged along the central part 112.Accordingly, in each outer part
Multiple turned on outside holes 1131 through substrate 110 are offered on 113, and multiple turned on outside holes 1131 are adjacent to outer part 113
Inner sidewall setting.That is: inner via hole 1121 central part 112 top ring around the annular accommodation groove 111 top inner circumferential
Wall setting, turned on outside hole 1131 are arranged in the top ring of outer part 113 around the top peripheral wall of the annular accommodation groove 111.
In conjunction with Figure 12, each magnetic core 120 is accordingly accommodated in one on substrate 110 annular accommodation groove 111, magnetic core
The cross sectional shape of 120 cross sectional shape and annular accommodation groove 111 is substantially the same, in order to which magnetic core 120 can be accommodated in annular accommodating
In slot 111.Wherein, the cross-sectional shape of the magnetic core 120 can be circular ring shape, side's annular, ellipse etc..Accordingly, the annular
The shape of accommodation groove 111 can be circular ring shape, side's annular, ellipse etc..
In the present embodiment, toroidal core 120 can successively be folded by several annular flakes and be set, can also be by long narrow gold
Belong to material volume around forming, can also be sintered for several metal mixtures.The generation type of toroidal core 120 can have more
Kind, according to its material difference flexible choice, the application is not construed as limiting.
Magnetic core 120 can be iron core, can also be made of various magnetic metal tea oxides, for example, manganese-zinc ferrite and
Nickel-zinc ferrite etc..Wherein, manganese-zinc ferrite has high magnetic permeability and high magnetic flux density and more low-loss characteristic, nickel-zinc
Ferrite has the characteristics such as high unit area impedance and low magnetic permeability.It is original that magnetic core 120 in the present embodiment, which selects manganese-zinc ferrite,
Material, is formed using high temperature sintering.
Refering to Fig. 8-9 and Figure 12 is combined, in the present embodiment, is respectively arranged with a transmission in the opposite two sides of substrate 110
Line layer 130, each transmission line layer 130 include multiple wire patterns 131 along the circumferentially-spaced arrangement of annular accommodation groove 111,
And each wire pattern 131 in each transmission line layer 130 is connected across a corresponding inner via hole 1121 and one
Between turned on outside hole 1131.
Further, a conduct piece is provided in each inner via hole 1121 and each turned on outside hole 1131
117, and the both ends of conduct piece 117 are attached with the wire pattern 131 in each transmission line layer 130 respectively.Conduct piece 117 is suitable
Wire pattern 131 in two transmission line layers 130 of secondary connection, it is possible thereby to form the wire loop for transmitting electric current around magnetic core 120.
In the present embodiment, in same transmission line layer 130, all wire patterns 131 can be divided into multiple groups line pattern 133.
In every group of line pattern 133, two neighboring 131 direction of routing of wire pattern is consistent, that is, two wire patterns 131 it
Between spacing be consistent along the direction of routing of a wherein wire pattern 32.
Wherein, by taking the wire pattern of shaping filter as an example, Figure 11 is please referred to, in filter shown in Figure 11, every group of line
The first wire pattern and the second wire pattern in road pattern 133 keep one along the direction of routing of any wire pattern 131
It causes.Distance of the spacing at 1121 position of inner via hole between two adjacent first wire patterns and the second wire pattern be
D1, the distance at external 1131 position of via hole is d2, due to the direction of routing of the first wire pattern and the second wire pattern
It is consistent, that is, the spacing of the first wire pattern and the second wire pattern is consistent along its direction of routing, therefore d1=d2.
In the present embodiment, the distance between the first wire pattern and the second wire pattern can be 50~180 μm.
In the present embodiment, by space limited and filter for common-mode signal the joint effect for filtering out performance,
The ratio of the length of one coil and the length of the second coil can be 0.8-1.2.That is, the length of first coil and the second coil
The error of length should be ensured that error range is no more than 20%.For example, the length of first coil is the 1.2 of the length of the second coil
Times or the length of first coil be 0.8 times of length of the second coil.
Wherein, conduct piece 117 can be metal column, or conductive metal layer.When conduct piece 117 is to be arranged in inside
When metal column in via hole 1121 and turned on outside hole 1131, the inside where the diameter of the metal column is less than or equal to it is led
Through-hole 1121 or the diameter in turned on outside hole 1131.When conduct piece 117 is conductive metal layer, which can pass through
Such as the modes such as plating, coating are formed on the inner wall in inner via hole 1121 and turned on outside hole 1131.It is used to form conduction
The material of part 117 may include being not limited to copper, aluminium, iron, nickel, gold, silver, platinum family, chromium, magnesium, tungsten, molybdenum, lead, tin, indium, zinc or its conjunction
Gold etc..
A central part 112 on substrate 110,113, magnetic cores 120 of corresponding outer part and multiple conduct pieces 117 with
And the wire pattern 131 being located in two transmission line layers 130 corresponding with each magnetic core 120 can form a transformer (such as
Shown in Figure 10) or filter (as shown in figure 11).Wherein, the difference of transformer and filter is to wind the coil of magnetic core 120
The winding method in circuit is different, and transformer includes an input line and a coupling line, and filter includes an input line and defeated
Outlet.
Wherein, the annular accommodation groove 111 on a substrate 110 can be completely used for forming transformer, can also be completely used for
Shaping filter, can be used to form transformer with a part, and a part is used to form filter, is not construed as limiting herein.Therefore,
Multiple central parts 112, corresponding outer part 113 and multiple magnetic cores 120, multiple conduct pieces 117 on each substrate 110, and
It may make up multiple transformers and/or more according to the arrangement of default arranging rule positioned at the transmission line layer 130 of 110 opposite sides of substrate
A filter.
In the present embodiment, integrated transformer 100 includes at least one layer of substrate.
Please refer to Figure 12, in the present embodiment, integrated transformer 100 may include at least two-layer substrate, wherein two-layer substrate
It may include first substrate 1101 and the second substrate 1102, first substrate 1101 and the second substrate 1102 are stacked.
In one embodiment, the annular accommodation groove on first substrate 1101 can be completely used for forming change as shown in Figure 10
Depressor, and the annular accommodation groove in the second substrate 1102 can be completely used for shaping filter as shown in figure 11.At this point, integrated become
Transformer and filter in depressor 100 are located at different layers, and at least one transformer between adjacent layer and at least one
An electromagnetic assembly can be formed between a filter.For example, at least a transformer and the second substrate on first substrate 1101
An at least filter on 1102 can form an electromagnetic assembly, and all transformers and filter in each electromagnetic assembly are electrically connected
It connects, is not electrically connected between each group electromagnetic assembly.
Certainly, in other embodiments, can also on first substrate 1101 shaping filter, and the second substrate whole
Form transformer.
In another embodiment, can be also formed simultaneously in first substrate 1101 and the second substrate 1102 multiple transformers and
Multiple filters.Wherein, on same substrate, an at least transformer and at least a filter can form an electromagnetic assembly；Every group
All transformers and filter electrical connection in electromagnetic assembly, and each group electromagnetic assembly is not electrically connected mutually on substrate.
Wherein, the side of any one of first substrate 1101 and the second substrate 1102 back to another one is provided with composite layer
140, for electronic component 150 to be arranged so that electronic component 150 with and the neighbouring at least transmission line layer 130 of the composite layer 140
Electrical connection.Specifically, composite layer 140 is located at the transmission line layer 130 ipsilateral with it back to the side of another substrate.
In the present embodiment, for being arranged composite layer 140 on first substrate 1101, first substrate 1101 back to second
1102 side of substrate is provided with composite layer 140, and the transmission line layer ipsilateral with it of first substrate 1101 is arranged in composite layer 140
130 back on the side of the second substrate 1102, i.e. composite layer 140, transmission line ipsilateral with composite layer 140 on first substrate 1101
Layer 130 and first substrate 1101 are cascading.And it is further, back to the one of composite layer 140 in the second substrate 1102
Side is also provided with fixing layer 160.Wherein, fixing layer 160 can be used for being arranged previously described first connection terminal, pass through
Entire integrated transformer 100 is fixed on pinboard 200 by the first connection terminal on fixing layer 160, and electric with pinboard 200
Connection.
Wherein, fixing layer 160 can be same with the transmission line layer 130 of the second substrate 1102 back to the side of first substrate 1101
Layer and not overlapping setting.That is the transmission line layer 130 ipsilateral with the second substrate 1102 is arranged in of fixing layer 160 is arranged in the second substrate
Different zones on 1102 same surface, wherein fixing layer 160 is electrically connected with this transmission line layer 130.
Further as shown in figure 12, at least one layer of third can also be set between first substrate 1101 and the second substrate 1102
Substrate 1103, i.e. first substrate 1101, third substrate 1103 and the second substrate 1102 are cascading, wherein third substrate
At least one transformer as previously described and/or at least one filter can also be formed on 1103.
In the present embodiment, refering to fig. 12, composite layer 140 includes adhesive layer 141 and conductive layer 142.Wherein, adhesive layer
141 are arranged between transmission line layer 130 and conductive layer 142, for conductive layer 142 to be fixed on to the side of transmission line layer 130, and
Conductive layer 142 and transmission line layer 130 are separated into anti-short circuit.Electronic component 150 is attached on the conductive layer 142.
Wherein, electronic component 150 can have leading-out terminal (not shown).Conductive layer 142 includes element interconnecting piece 1421,
For the leading-out terminal of electronic component 150 to be fixedly connected.In addition, conductive layer 142 further includes conductive connecting (not shown), and
Multiple first conductive hole (not shown) are also provided on conductive layer 142, wherein conductive connecting connects the first conductive hole and element
Socket part 1421 is electrically connected.Every one first conductive hole self-conductance electric layer 142 extends to an at least transmission line layer, and electric with the transmission line layer
Connection.
In the present embodiment, which can be pad or golden finger etc., and electronic component 150 draws
Terminal is fixed on the side that the element interconnecting piece 1421 deviates from adhesive layer 141 out.
In another embodiment, which can also be the second conductive hole, and the second conductive hole is led from this
Electric layer 142 extends to an at least transmission line layer and is electrically connected with the transmission line layer.Wherein, the exit of each electronic component 150
Son is inserted into corresponding second conductive hole, and is electrically connected with the inner wall of corresponding second conductive hole.In one embodiment, each
It can achieve a fixed connection for example, by conducting connecting part between leading-out terminal and the inner wall of corresponding second conductive hole.In another reality
It applies in example, each leading-out terminal can be abutted against with the inner wall of corresponding second conductive hole.
Integrated transformer in the present embodiment is by the way that composite layer is arranged back to the side of the second substrate in transmission line layer 130
140, then electronic component 150 is set on composite layer 140.However in other examples, composite layer can not also be added,
And the bonding layer that setting is arranged with the transmission line layer same layer on the side directly on substrate with transmission line layer, and electronics is first
Part 150 is connected directly on bonding layer.Wherein, it " is directly connected to " referred to herein as electronic component 150 is not by other intermediate mediums
To be connected on bonding layer.In fact, the electronic component 150 includes leading-out terminal, and the leading-out terminal is directly connected to the engagement
Layer.
Figure 13 is the structural schematic diagram of another embodiment of integrated transformer in the connector of the application, and Figure 14 is Figure 13
Structural schematic diagram of the shown integrated transformer in the cross-sectional view in the section B-B '.As illustrated in figs. 13-14, the bonding layer 170 setting exists
First substrate 1101 back to 1102 side of the second substrate, and with transmission line layer ipsilateral with bonding layer 170 on first substrate 1101
130 same layers are arranged, and the transmission line layer 130 ipsilateral with it is on first substrate 1101 on bonding layer 170 and first substrate 1101
Not overlapping and electrical connection.Wherein, same layer setting refers to that the bonding layer 170 and ipsilateral transmission line layer 130 are arranged in first substrate
Different zones on 1101 same surface.Wherein, it " does not overlap " and is not excluded for bonding layer 170 and transmission line layer using conducting wire
130 connect.
Wherein, it also can be set on bonding layer 170 and connect with identical element on the conductive layer 142 of composite layer 140 above
Portion, for electronic component 150 to be arranged, this will not be repeated here.
Similarly, fixing layer 160 also can be set back to the side of bonding layer 170 in the second substrate 1102.Fixing layer 160
Set-up mode please refers to above.Not transmission line layer 130 equally may not be used on first substrate 1101 ipsilateral with it of fixing layer 160
Overlapping setting and electrical connection.Wherein, wherein " not overlapping " is not excluded for connecting fixing layer 160 and transmission line layer 130 using conducting wire
Get up.
It is above-mentioned provide be integrated transformer 100 have two layers or two layers above substrate embodiment.However, in other realities
It applies in example, which can also only have a substrate.Can be formed simultaneously on the substrate multiple transformers and
Multiple filters.I.e. multiple transformers and multiple filters share the same substrate.At this point, the transformation in integrated transformer 100
Device and filter are located on the same floor.Wherein, on the substrate, an at least transformer and at least a filter can form an electromagnetism group
Part；All transformers and filter electrical connection in every group of electromagnetic assembly, and each group electromagnetic assembly is not electrically connected mutually on substrate.
At this point, the side of the substrate wherein transmission line layer back to the substrate of side may be provided with composite layer, and on substrate
Composite layer side is provided with fixing layer.Alternatively, the side of the substrate is provided with bonding layer, and back to the bonding layer on substrate
Side be provided with fixing layer.
Further, present invention also provides a kind of connectors.Figure 15 is please referred to Figure 17, wherein connector 60 can be with
It is identical as previously described connector, it equally include integrated transformer 100, pinboard 200 and joint assembly 300.The present embodiment
In integrated transformer 100, pinboard 200 and joint assembly 300 can with it is previously described identical.Its difference is, connects
It is provided with electronic component (not shown) on the integrated transformer 100 of device 60, wherein electronic component is on integrated transformer 100
Set-up mode it is identical as embodiment above, specifically can be with reference to setting electronics member on integrated transformer shown in Figure 12 and Figure 14
150 mode of part.In the present embodiment, which can be standard crystal connector.
In the present embodiment, connector 60 further includes shell 400.Wherein, connector 60 can integrally be placed in the shell 400
It is interior, it can also partially be placed in the shell 400.Specifically, at least for the size for reducing connector, only joint assembly 300
Part is accommodated in shell 400.
Wherein shell 400 has the fixation wall 420 of opening 410 and adjacent openings.Wherein, fixation wall 420 is used to support
Pinboard 200 and integrated transformer 100；Joint assembly 300 is at least partly placed in shell 400 by opening 410.Wherein,
It is formed with evacuation notch 421 in fixation wall 420, head 210 is conductively connected for being arranged second, so that second is conductively connected head 210
Fixation wall 420 is stretched out by evacuation notch 421.Wherein, 300 part of joint assembly can be with the shell after entering in shell 400
400 are formed together a new joint assembly, so as to carry out male and female mating connection with extraneous connector, thus by connector
60 access external circuits.
Wherein, it equally can be set on the pinboard 200 of connector 60 and identical electronic component above, wherein in order to
Reduce the overall dimensions of connector 60, the electronic component being arranged on pinboard 200 can be turned to be set to integrated transformer 100
On, so as to reduce the size of pinboard 200, so that the overall dimensions of connector 60 reduce, so that 60 knot of connector
Structure is more compact.The specific setting placement that wherein electronic component turn is set on integrated transformer 100 is seen above.
Certainly, indicator light 240 identical with embodiment above equally can be set on the pinboard 200 of connector 60.When
When indicator light 240 is arranged on connector 60, can also be arranged on shell 400 for accommodating the accommodating of 240 indicator light of indicator light
Slot 430.Wherein, indicator light accommodation groove 430 is used to support protection indicator light 240.
Wherein, housings conductive connector 440 can also be set inside shell 400, wherein housings conductive connector 440 and
One conductive connection head 320 cooperates and is electrically connected one by one, and the first conductive connection head 320 is allowed to pass through housings conductive connector
440 are electrically connected with external circuitry.
It is alternatively possible to a stainless steel casing (not shown) be arranged on the surface of connector 60, thus to connector
60 play the role of electromagnetic shielding, and wherein the first conductive connection head in connector 60 and the second conductive connection head both pass through stainless
Outer steel shell, and be not electrically connected with stainless steel casing.
Further, Figure 18 is please referred to, Figure 18 is the structural schematic diagram of another embodiment of connector 60.Connector 60 can
To include multiple integrated transformers 100 and multiple pinboards 200, turn wherein each integrated transformer 100 can be set at one
On fishplate bar 200.Can also have at least multiple openings 410 and an accommodating space corresponding with each opening on shell 400.Its
In, each accommodating space is used to accommodate at least part of the joint assembly 300 of an integrated transformer 100.
In embodiment above, connector 60 can be integrally placed in the shell 400, can also partially be placed in the shell
In 400.It specifically, is the size for reducing connector, only joint assembly 300 is at least partly accommodated in shell 400.
Figure 19 is please referred to, Figure 19 is the structural schematic diagram of one embodiment of another connector provided by the present application.Wherein, even
Connecing device 70 equally may include previously described integrated transformer 100, pinboard 200 and joint assembly 300.In connector 70
In, the connection relationship of integrated transformer 100, pinboard 200 and joint assembly 300 can be with connector described in embodiment above
It is identical.Its distinctive points is that connector 70 further comprises shell 710, and shell 710 has an accommodating space 711 for accommodating
At least partly, and pinboard 200 and joint assembly 300 are respectively positioned on outside accommodating space 711 joint assembly 300.It is further outer
Shell 710 forms a new connector after can coating joint assembly 300 and is used to be attached with external circuitry.
In the present embodiment, housings conductive connector identical with shell 400 shown in Figure 17 is equally can be set in shell 710
440, to be matched for being corresponded with the first conductive connection head 320 in joint assembly 300, so that joint assembly 300
It can be electrically connected by housings conductive connector 440 with external circuitry.
Further as shown in figure 19, which is set on pinboard 200, and can be set on shell 710 multiple outer
Shell connection terminal 720.Each cage connection terminal 720 extends past pinboard 200 from the shell 710, and is pierced by the pinboard
200, for accessing external circuit.Wherein, each cage connection terminal 720 respectively with one first 320 pairs of head of conductive connection
It should be electrically connected, so that entire connector 70 is accessed in external circuit by cage connection terminal 720.
Further as shown in figure 19, second in the present embodiment is conductively connected the setting of head 210 in pinboard 200 back to shell
710 side is located at the same side with the exit of the cage connection terminal 720, and the second conductive connection head 210 is outer with this
Shell connection terminal 720 separates.Wherein, second head 210 and cage connection terminal 720 are conductively connected in 200 place plane of pinboard
On projection can be located at shell 710 pinboard 200 institute in the plane projection section coincidence.
In the present embodiment, cage connection terminal 720 and the second conductive connection head 210 can be both configured to conductive pin, pass through
The exit of cage connection terminal 720 and the second conductive connection head 210 are arranged in the same side of pinboard 200, so as to
Convenient for entire connector 70 is plugged into external circuitry.
In the present embodiment, shell 710 and joint assembly 300 can form a standard crystal connector and input as signal
End, signal are transferred in integrated transformer 100 from joint assembly 300 by pinboard 200.Integrated transformer 100 generates coupling
Signal is transferred to the second conductive connection head 210 through pinboard 200.Wherein the second conductive connection head 210 can be used as coupled signal
Output end connect with external circuitry.
Likewise, shell 710 can also coat one layer of metal-back (not shown) to shell 710 and joint assembly
300 are electromagnetically shielded.Further, present invention also provides a kind of electronic devices.Figure 20 is please referred to, Figure 20 is that the application mentions
A kind of structural schematic diagram of one embodiment of electronic device supplied.Electronic device 80 includes connector 800, and wherein connector 800 can
To be described in any item connectors above.
In conclusion the application provides a kind of connector, by by integrated transformer be arranged on pinboard and with switching
Plate electrical connection, while the first conductive connection head and the second conductive connection head for connecting with external circuitry are set in pinboard,
From form a compact-sized connector so that integrated transformer access external circuits in it is simple and efficient, facilitate installation and replacement
And maintenance.Further, electronic component can be set on integrated transformer, so that the integrated raising of integrated transformer, from
And the structure of entire connector can be made more compact, be conducive to the miniaturization of connector.
The above is only presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize the application
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field similarly includes in the scope of patent protection of the application.
Claims (18)
1. a kind of connector characterized by comprising
Integrated transformer, comprising:
At least one layer of substrate offers multiple annular accommodation grooves on each substrate；Each annular accommodation groove will be described
Substrate, which is divided into, encloses the central part set by the annular accommodation groove and around the outer part of the annular accommodation groove setting；It is each
Multiple inner via holes through the central part are offered on the central part, and are offered and run through on each outer part
Multiple turned on outside holes of the outer part；
Multiple magnetic cores are placed in the corresponding annular accommodation groove；
Transmission line layer, the opposite two sides of each substrate are respectively arranged with a transmission line layer；Each transmission line layer
It include multiple wire patterns along the circumferentially-spaced arrangement of the annular accommodation groove, each wire pattern is connected across correspondence
An inner via hole and a turned on outside hole between；
Multiple conduct pieces are arranged in the inner via hole and the turned on outside hole, for being sequentially connected with each base
The wire pattern in two transmission line layers on plate, and then form the coil time that electric current can be transmitted around the magnetic core
Road；
Wherein, multiple central parts on each substrate, the corresponding outer part and multiple magnetic cores, Yi Jiwei
The multiple transformations arranged according to default arranging rule are constituted in the transmission line layer and conduct piece of each substrate opposite sides
Device and/or multiple filters；
Pinboard is fixed and is electrically connected with the integrated transformer；And
Joint assembly, including shell and the multiple first conductive connections heads being arranged on the shell；Each described first leads
Electrical connector is fixed and is electrically connected with the pinboard.
2. connector according to claim 1, which is characterized in that the integrated transformer is perpendicular at least one layer of base
The first connection terminal is provided on the side of the transmission line layer of plate and the neighbouring pinboard；The pinboard is equipped with corresponding institute
State second connection end of the first connection terminal；First connection terminal is electrically connected with second connection end.
3. connector according to claim 1, which is characterized in that further include multiple for being electrically connected with external circuit
Two are conductively connected head；Each second conductive connection head is set on the pinboard and is electrically connected with the pinboard.
4. connector according to claim 3, which is characterized in that the pinboard is conductively connected head adjacent to described first
Side is equipped with third connection terminal；The pinboard is additionally provided with the 4th connection terminal far from the side of the third connection terminal；
4th connection terminal is conductively connected head fixation with described second and is electrically connected.
5. connector according to claim 4, which is characterized in that the third connection terminal and the 4th connection terminal are
The conductive through hole being opened on the pinboard；Each described first is conductively connected head and each second conductive connection head point
It is not plugged in the corresponding conductive through hole, and be electrically connected with the conductive through hole.
6. connector according to claim 4, which is characterized in that the third connection terminal and the 4th connection terminal
The pad being respectively set on the pinboard；Each described first, which is conductively connected head and each described second, is conductively connected head
It is welded on corresponding pad.
7. connector according to claim 1, which is characterized in that opened up on the shell fluted；The pinboard lid
If the groove, so as to surround accommodating space between the shell and the pinboard, the integrated transformer is placed in described
In accommodating space.
8. connector according to claim 7, which is characterized in that further include that multiple second be set on the shell are led
Electrical connector；
The shell include bottom wall and it is ipsilateral positioned at the bottom wall and perpendicular to the first connection wall of the bottom wall and second connect
Connect wall；The bottom wall is connect respectively with first connection wall and second connection wall to surround the groove；
Each first conductive connection head passes through first connection wall and is plugged in the pinboard；Each described second
The one end for being conductively connected head is plugged in the pinboard and is electrically connected with the pinboard, and each described second is conductively connected head
The other end pass through second connection wall, and be pierced by second connection wall along far from the direction of the pinboard.
9. connector according to claim 1, which is characterized in that each first conductive connection head includes connecting each other
The first conductive connection part and the second conductive connection part connect；Second conductive connection part is arranged in the shell, and with institute
It states integrated transformer contact and is electrically connected；Angle between first conductive connection part and second conductive connection part is less than
90°。
10. connector according to claim 9, which is characterized in that the plane where all second conductive connection parts
With on the pinboard and plane that the integrated transformer contacts is parallel or vertical.
11. connector according to claim 1, which is characterized in that at least one electrical connection described transformer with it is described
Filter shares wherein one layer of substrate.
12. connector according to claim 1, which is characterized in that at least one layer of substrate includes at least one first base
Plate and at least a second substrate；Transformer is completely formed at least one first substrate；It is complete at least one the second substrate
Portion's shaping filter.
13. connector according to claim 11 or 12, which is characterized in that the integrated transformer is additionally provided with electronics member
Part, the electronic component welding is on the substrate.
14. connector according to claim 1, which is characterized in that the pinboard is additionally provided with electronic component, the electricity
Subcomponent is welded on the pinboard.
15. -12 described in any item connectors according to claim 1, which is characterized in that it further include indicator light, the indicator light
Be fixed on the pinboard and be electrically connected external circuit, under the control of the external circuit to the integrated transformer
Working condition is shown.
16. connector according to claim 1, which is characterized in that all in the transmission line layer of the filter
The wire pattern is divided into multiple groups line pattern, in line pattern described in every group, the direction of routing of adjacent two wire pattern
It is consistent.
17. connector according to claim 2, which is characterized in that the institute being set around on the magnetic core of the filter
Stating wire loop includes first coil and the second coil, and the wire pattern for being used to form the first coil is the first conducting wire
Pattern, the wire pattern for being used to form second coil is the second wire pattern；Line pattern described in every group includes
One first wire pattern and second wire pattern；
Wherein, the ratio of the length of first coil and the length of second coil is 0.8-1.2.
18. a kind of electronic device, which is characterized in that the electronic device includes such as the described in any item connections of claim 1-17
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404187.XA CN110416772A (en) | 2018-04-29 | 2018-04-29 | A kind of connector and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404187.XA CN110416772A (en) | 2018-04-29 | 2018-04-29 | A kind of connector and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110416772A true CN110416772A (en) | 2019-11-05 |
Family
ID=68357223
Family Applications (1)
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| CN201810404187.XA Pending CN110416772A (en) | 2018-04-29 | 2018-04-29 | A kind of connector and electronic device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110416773A (en) * | 2018-04-29 | 2019-11-05 | 深南电路股份有限公司 | A kind of connector and electronic device |
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