CN103687288B - The connection member and attachment structure of printed circuit board (PCB) - Google Patents
The connection member and attachment structure of printed circuit board (PCB) Download PDFInfo
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- CN103687288B CN103687288B CN201210335121.2A CN201210335121A CN103687288B CN 103687288 B CN103687288 B CN 103687288B CN 201210335121 A CN201210335121 A CN 201210335121A CN 103687288 B CN103687288 B CN 103687288B
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- connection end
- conducting medium
- connection
- printed circuit
- circuit board
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Abstract
The present invention provides a kind of connection member and attachment structure of printed circuit board (PCB).Wherein, the connection member includes：Positioned at concentric multiple connection ends of same conductive layer, insulate between the adjacent connection end, wherein, the connection end includes conducting medium；The conducting medium is provided with conductive hole, and the conducting medium is connected with the conductor wire of other conductive layers by the conductive hole.When the first printed circuit board (PCB) connected using above-mentioned connection member and the second printed circuit board (PCB), each described second connection end of each described first connection end correspondence connection second connecting portion part of the first connecting portion part.Thus, position without the need for the direction to printed circuit board (PCB), as long as determining that the center of connection member is capable of achieving the signal transmission between printed circuit board (PCB), can more flexibly set the position relationship between printed circuit board (PCB).
Description
Technical field
The present invention relates to a kind of interconnection technique for printed circuit board (PCB), more particularly to a kind of connection of printed circuit board (PCB)
Part and attachment structure.
Background technology
The connection member of printed circuit board (PCB) generally includes connection end of the connection end of holding wire, power line etc..Each connection end
Generally it is arranged in order, each connection end connects a conductor wire, for transmission signal, connection power supply and ground wire etc..In production
When connecting printed circuit board (PCB) in batches on line, the direction to each printed circuit board (PCB) and the position of connection member is needed to carry out accurately determining
Position, just can ensure that each connection end in the connection member of two printed circuit board (PCB)s can correspond.
However, the size such as the electronic product of one class of micro-microphone is done less and less, semiconductor technology is not only due to increasingly
It is advanced so that the integrated level more and more higher of printed circuit board (PCB), due also to the connection member of printed circuit board (PCB) changes printed circuit
Position relationship between plate, between printed circuit board (PCB) and device.But, the product that a printed circuit board is applied due to which is not
Together, the position of its connection member, direction demand it is all different.In the current practice, a kind of changed according to the demand of product
Become the position and direction of the connection member of printed circuit board (PCB), it is product manufacturing side that this mode needs the producer of printed circuit board (PCB)
Special printed circuit board (PCB) is provided, this causes the production cost of product manufacturing side to increase.Another kind is that product manufacturing side directly purchases
Buy ready-made printed circuit board (PCB), and according to printed circuit board (PCB) connection member position and direction relationses carry out deisgn product, so
The size of product is caused to be restricted again.
So, in order to break away from the structure of the connection member of printed circuit board (PCB) and the contradiction of electronic product size, need to print
The connection member of printed circuit board is improved.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of connecting portion of printed circuit board (PCB)
Part and attachment structure, to position without the need for the direction to printed circuit board (PCB), you can make two printed circuit board (PCB) transmission signals.
For achieving the above object and other related purposes, the present invention provides a kind of connection member of printed circuit board (PCB), and which is extremely
Include less：Positioned at concentric multiple connection ends of same conductive layer, insulate between the adjacent connection end, wherein, the company
Connecing end includes conducting medium；The conducting medium is provided with conductive hole, and other are conductive for the conductive hole and the printed circuit board (PCB)
The conductor wire of layer is connected.
Preferably, the conducting medium is non-close, and the connection end is separately made up of dielectric and conducting medium.
Preferably, connection end described at least one is made up of a conducting medium and a dielectric interval, wherein, institute
State conducting medium and account for the ratio that the ratio of the connection end girth accounts for the connection end girth more than the dielectric.
Preferably, the conductor wire includes：At least one in power line, ground wire, holding wire.
Preferably, the conducting medium in the connection end being connected with the power line/ground wire is closing；Or with institute
The connection end for stating power line/ground wire connection is made up of a conducting medium and a dielectric, wherein, conductive Jie
Matter accounts for the ratio that the ratio of the connection end girth accounts for the connection end girth more than the dielectric.
Preferably, connection end described at least one is made up of multipair dielectric and many conducting mediums interval, wherein, it is described
Conducting medium it is equivalently-sized, and be evenly distributed on the connection end, each conducting medium in the connection end passes through institute
State conductive hole and connect the holding wire.
Preferably, the connection end is made up of two pairs of dielectrics and conducting medium interval, wherein, the conducting medium
The ratio for accounting for the connection end girth accounts for the ratio of the connection end girth more than the dielectric, every in the connection end
One conducting medium connects the conductor wire of transmission signal by the conductive hole.
According to above-mentioned purpose, the present invention also provides a kind of connecting structure of printed circuit board, for connection the first printing electricity
Road plate and the second printed circuit board (PCB), wherein, including as above arbitrary two described connection members, the connection member connects for first
Relay part and second connecting portion part, wherein, each described first connection end correspondence connection described second of the first connecting portion part
Each described second connection end of connection member.
Preferably, first connection end and/or second connection end are spaced by a pair of conductive medium and dielectric
Constitute, wherein, ratio of the ratio of girth shared by the conducting medium more than girth shared by dielectric.
Preferably, first connection end by or multipair dielectric and conducting medium interval constitute, the conducting medium
Conductive hole is provided with, and is connected with the holding wire of other conductive layers by the conductive hole；Correspondence connection first connection end
Second connection end by multiple dielectrics and multiple conducting mediums interval constitute, the conducting medium is provided with conduction
Hole, and be connected with the holding wire of other conductive layers by the conductive hole；Wherein, the number of the conducting medium of second connection end
Quantity of the amount more than the conducting medium of first connection end of correspondence connection, and the chi of the conducting medium of second connection end
The size of the very little dielectric for being not more than first connection end.
Preferably, the conducting medium in first connection end and in second connection end of corresponding connection or
Two conducting medium connections.
Preferably, the second connecting portion part also includes：It is connected with each conducting medium of second connection end
Allocation unit, for analyzing the signal transmitted from each conducting medium in first connection end, and according to analysis knot
Each conducting medium in second connection end of fruit distribution connection corresponding with each conducting medium on first connection end connects
The signal of receipts.
As described above, the connection member and attachment structure of the printed circuit board (PCB) of the present invention, have the advantages that：To treat
The holding wire of connection, power and ground are connected to each connection end of concentric structure, then carry out without the need for the direction to printed circuit board (PCB)
Positioning, as long as determining that the center of connection member is capable of achieving the signal transmission between printed circuit board (PCB), more neatly can set
Put the position relationship between printed circuit board (PCB)；In addition, the connection end is formed by conducting medium and dielectric interval so that
Many signal lines can be connected on one connection end, to reduce the area of connection member, be particularly well-suited to size limitation
Higher printed circuit board (PCB)；Additionally, the connection end is made up of a conducting medium and a dielectric, and conductive Jie
Matter proportion is more than dielectric proportion, it can be ensured that no matter how two printed circuit board (PCB)s rotate, corresponding connection end
Can connect；Further, when in two printed circuit board (PCB)s of connection the corresponding connection end by multiple conducting mediums and
When multiple dielectric intervals are constituted, wherein, quantity the leading more than another connection end of the conducting medium in a connection end
Dielectric quantity, and the size of the conducting medium of a connection end is not more than the dielectric of another connection end
Size, each conducting medium when thereby ensuring that connection in the few connection end of conducting medium quantity necessarily can be with conduction
At least one of connection end more than media quantity conducting medium is connected, to guarantee the transmission of signal；Meanwhile, redistribute conduction
In connection end more than the media quantity signal transmitted by each conducting medium so that in the case where positioning without the need for direction, described in two
Printed circuit board (PCB) remains to carry out exactly to connect, and transmission signal.
Description of the drawings
Fig. 1 is shown as the structural representation of the connection member of the printed circuit board (PCB) of the present invention.
Fig. 2 is shown as a kind of preferred structure schematic diagram of the connection member of the printed circuit board (PCB) of the present invention.
Fig. 3 is shown as another preferred structure schematic diagram of the connection member of the printed circuit board (PCB) of the present invention.
Fig. 4 is shown as another preferred structure schematic diagram of the connection member of the printed circuit board (PCB) of the present invention.
Fig. 5 is shown as the annexation structural representation in the connecting structure of printed circuit board of the present invention.
Fig. 6 is shown as a kind of preferred annexation structural representation in the connecting structure of printed circuit board of the present invention.
Specific embodiment
Embodiments of the present invention are illustrated below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through concrete realities different in addition
The mode of applying is carried out or applies, the every details in this specification can also based on different viewpoints with application, without departing from
Various modifications and changes are carried out under the spirit of the present invention.
Refer to Fig. 1 to Fig. 6.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
Coordinate the content disclosed in description, so that those skilled in the art understands and reads, being not limited to the present invention can be real
The qualificationss applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where effect that can be generated of the invention and the purpose that can be reached is not affected, still all should fall in disclosed skill
In the range of art content is obtained and can be covered.Meanwhile, in this specification it is cited as " on ", D score, "left", "right", " centre " and
The term of " one " etc., is merely convenient to understanding for narration, and is not used to limit enforceable scope of the invention, its relativeness
It is altered or modified, under without essence change technology contents, when being also considered as enforceable category of the invention.
As shown in figure 1, the present invention provides a kind of connection member of printed circuit board (PCB).The connection member 1 is located at same leading
In electric layer 21, for connecting printed circuit board (PCB) or electronic devices and components.The connection member 1 includes：Concentric multiple connection ends 11,
Insulate the adjacent connection end 11.
The connection end 11 includes closing or nonocclusive conducting medium, and the conducting medium is provided with conductive hole 12, institute
State conductive hole 12 to be connected with the conductor wire 3 of other conductive layers.Wherein, the conducting medium include it is any can conductive material, its
Including but not limited to Copper Foil.The shape of the connection end 11 can be solid circles or annular.It is every in the connection member 1
The shape of one connection end 11 can be the same or different, it is preferable that the connection end 11 positioned at the center is for solid
Circular conductive medium, other described connection ends 11 are concentric annular, and insulated from each other.The conductive hole 12 is included but not
It is limited to：Through hole, via etc..The conductor wire 3 is included but is not limited to：Holding wire, power line, ground wire etc..
Specifically, the connection member 1 includes that multiple concentric connection ends 11 are constituted by closing conducting medium, phase
Insulate between the adjacent connection end 11, wherein, each described conducting medium arranges a conductive hole 12, the conductive hole 12
Connect the conductor wire 3 of other conductive layers 22.
For example, on conductive layer A1, which includes three connection ends a1, a2, a3 to connection member a, wherein, the connection end
A1 is made up of solid circles conducting medium, connection end a2, a3 by closing annular conducting medium constitute, and with connection end a1
With one heart, it is insulated from each other between a1, a2, the a3 of connection end.Wherein, the conducting medium of connection end a1 is provided with conductive hole a1 ', and passes through
Conductive hole a1 ' is connected with the pressure-wire of conductive layer A2, and the conducting medium of the connection end a2 is provided with conductive hole a2 ', and passes through
Conductive hole a2 ' is connected with the holding wire of conductive layer A2, and the conducting medium of the connection end a3 is provided with conductive hole a3 ', and passes through
Conductive hole a3 ' is connected with the connection ground wire of conductive layer A2.
Preferably, the connection member 1 includes multiple concentric connection ends 11, and the adjacent connection end 11 is insulated, its
In, connection end 11 described at least one by conducting medium and dielectric separately, the conducting medium and the dielectric
It is paired, which can be a pair, or multipair, and the conductive hole 12, the conduction are arranged on each conducting medium
Hole 12 is also connected with the conductor wire 3 of other conductive layers 22 of the printed circuit board (PCB).
Specifically, the connection end 11 is made up of a pair of conductive medium and dielectric, wherein, the conducting medium accounts for institute
The ratio for stating 11 girth of connection end accounts for the ratio of 11 girth of the connection end more than the dielectric.
For example, as shown in Fig. 2 the connection member 1 includes three concentric described connection end b1, b2, b3, wherein, institute
State connection end b1 to be made up of solid circles conducting medium, the connection end b2 is made up of conducting medium b21 and dielectric b21 '
Annular, wherein, the conducting medium b21 accounts for the ratio of the connection end b2 girths and accounts for the company more than the dielectric b21 '
The ratio of end b2 girths is connect, the connection end b3 is made up of the ring shaped conductive medium closed.Wherein, leading in the connection end b1
Electrolyte is provided with conductive hole b1 ', and connects pressure-wire by conductive hole b1 ', sets on the conducting medium in the connection end b2
There is conductive hole b2 ', and holding wire is connected by conductive hole b2 ', the conducting medium in the connection end b3 is provided with conductive hole
B3 ', and ground wire is connected by conductive hole b3 '.
It is further preferable that the connection end 11 is made up of a pair of conductive medium and dielectric, in the connection end 11
Conducting medium is connected with the power line or ground wire by the conductive hole 12, wherein, the conducting medium accounts for the connection end
The ratio of 11 girths accounts for the ratio of 11 girth of the connection end more than the dielectric.
Used as another kind of preferred version, the connection member 1 includes multiple concentric connection ends 11, wherein, at least one
The connection end 11 is separately made up of two pairs of dielectrics and conducting medium, wherein, the conducting medium accounts for the connection
The ratio of 11 girths is held to be more than the ratio that the dielectric accounts for 11 girth of the connection end, each conducting medium is provided with leads
Electric hole 12, the conductive hole 12 are also connected with the holding wire positioned at other conductive layers 22.It is further preferable that in the connection end 11
All conducting mediums it is equal sized, and be uniformly distributed.
For example, as shown in figure 3, the connection member 1 includes three concentric described connection end c1, c2, c3.
Wherein, the connection end c1 is solid circles conducting medium c11, and conductive hole c1 ' is provided with conducting medium c11, and
Pressure-wire is connected by the conductive hole c1 '；
The connection end c2 is successively by conducting medium c21, dielectric c21 ', conducting medium c22, dielectric c22 ' structures
Circularize, wherein, the radian of the conducting medium c21 and c22 is 120 °, and is uniformly distributed, leading in the connection end c2
Conductive hole c2 ' is provided with electrolyte c21, and by the conductive hole c2 ' connection control signal lines, is provided with conducting medium c22
Conductive hole c3 ', and data signal line is connected by the conductive hole c3 '；
The connection end c3 is made up of conducting medium c31 and dielectric c31 ' intervals, wherein, the arc of conducting medium c31
More than 180 °, the radian of dielectric c31 ' is less than 180 ° to degree, is provided with conductive hole in the conducting medium in the connection end c3
C4 ', and be grounded by the conductive hole c4 '.
It is further preferable that the connection member 1 includes multiple connection ends 11 with one heart, connection end 11 described at least one
Separately it is made up of multipair dielectric and conducting medium, wherein, the chi of all described conducting medium in the connection end 11
It is very little equal, and be uniformly distributed, each conducting medium 11 of the connection end 11 is provided with conductive hole 12, and the conductive hole 12 is also
Connection holding wire.
For example, as shown in figure 4, the connection member 1 includes three concentric described connection end e1, e2, e3.
Wherein, the connection end e1 is solid circles conducting medium, is provided with conductive hole e1 ', and leads in the conducting medium
Cross conductive hole e1 ' the connections pressure-wire；
The connection end e2 successively by conducting medium e21, dielectric e21 ', conducting medium e22, dielectric e22 ',
Conducting medium e23, dielectric e23 ' are constituted, wherein, the radian of described conducting medium e21, e22 and e23 is 60 °, and
Even distribution, the conducting medium e21 in the connection end e2 are provided with conductive hole e2 ', and by the conductive hole e2 ' connection controls
Holding wire, conducting medium e22 are provided with conductive hole e3 ', and connect data signal line, conducting medium by the conductive hole e3 '
E23 is provided with conductive hole e4 ', and connects clock cable by the conductive hole e4 '；
The connection end e3 is made up of conducting medium e31 and dielectric e31 ', wherein, the radian of conducting medium e31 is big
In 180 °, and the radian of dielectric e31 ' is less than 180 °, and the conducting medium in the connection end e3 is provided with conductive hole e5 ',
And ground wire is connected by conductive hole e5 '.
It should be noted that it should be appreciated by those skilled in the art that the radian of above-mentioned conducting medium and dielectric is only
Citing, rather than limitation of the present invention.
As shown in figure 5, the present invention also provides a kind of connecting structure of printed circuit board, for connecting the first printed circuit board (PCB)
4 and second printed circuit board (PCB) 5, the attachment structure includes the first connecting portion part 41, and second connecting portion part 51.
The first connecting portion part 41 includes：Positioned at the multiple concentric of first printed circuit board (PCB), 4 same conductive layer 21
The first connection end 411, between adjacent first connection end 411 insulate, wherein, first connection end 411 include envelope
Close or nonocclusive conducting medium；Each described conducting medium is provided with conductive hole 12, and the conductive hole 12 connects described
The conductor wire 3 of other conductive layers 22 on one printed circuit board (PCB) 4.Wherein, the conductor wire 3 is included but is not limited to：Holding wire,
Line, power line etc..
The second connecting portion part 51 includes：Positioned at the multiple concentric of second printed circuit board (PCB), 5 same conductive layer 21
The second connection end 511, wherein, between adjacent second connection end 511 insulate, second connection end 511 include envelope
Close or nonocclusive conducting medium；Each described conducting medium is provided with conductive hole 12, and the conductive hole 12 connects described
The conductor wire 3 of other conductive layers 22 on two printed circuit board (PCB)s 5.
The each described correspondence of first connection end 411 of the first connecting portion part 41 connects each of the second connecting portion part 51
Second connection end 511.Wherein, the first connecting portion part 41 includes but does not limit with the connected mode of second connecting portion part 51
In using welding by the way of connect, using adapter connection etc..
It should be noted that it should be appreciated by those skilled in the art that the second connecting portion part 51 is positioned at the described second print
It is only for example on printed circuit board 5, rather than limitation of the present invention, in fact, the second connecting portion part 51 may be located on print
On the adapter of printed circuit board.
Specifically, the first connecting portion part 41 includes multiple concentric first connection ends 411, second connection
Part 51 includes multiple concentric second connection ends 511, and first connection end 411 and second connection end 511
Be the conducting medium of closing, each conducting medium is provided with conductive hole 12, and by the conductive hole 12 with it is corresponding
The conductor wire 3 of other conductive layers of printed circuit board (PCB) is connected, the number of first connection end 411 and second connection end 511
Amount is identical, and the interval between the interval and second connection end 511 between first connection end 411 is also identical.
For example, the first connecting portion part 41 includes two first concentric connection end g1, g2, and first connection end
G1, g2 are the conducting medium of closing, wherein, the conducting medium in the first connection end g1 is provided with conductive hole g1 ', and leads to
Conductive hole g1 ' the connections power line is crossed, the conducting medium in the first connection end g2 is provided with conductive hole g2 ', and passes through
The conductive hole g2 ' connects holding wire；
The second connecting portion part 51 also includes two second concentric connection end f1, f2, described second connection end f1, f2
Also the conducting medium of closing is, wherein, the conducting medium in the first connection end f1 is provided with conductive hole f1 ', and passes through
The conductive hole f1 ' connects power line, and the conducting medium in the first connection end f2 is provided with conductive hole f2 ', and passes through institute
State conductive hole f2 ' connection holding wires；
Then the first connection end g1 is connected with the second connection end f1, and the first connection end g2 connects with described second
Meet end f2 to be connected, so that first printed circuit board (PCB) passes through the first connection end g1 and the second connection end f1 to described second
Printed circuit board (PCB) provides power supply, and first printed circuit board (PCB) is by the first connection end g2 and the second connection end f2 to described
Second printed circuit board (PCB) output signal.
Preferably, the first connecting portion part 41 includes multiple concentric first connection ends 411, second connection
Part 51 includes multiple concentric second connection ends 511, wherein, the first connection end 411 described at least one and/or described
Second connection end 511 is made up of a pair of conductive medium and dielectric interval, wherein, the ratio of girth shared by conducting medium is more than
The ratio of girth shared by dielectric.
For example, the first connecting portion part 41 in first printed circuit board (PCB) 4 includes two the first concentric connections
End h1, h2, the first connection end h1 solid conducting medium, the first connection end h2 are made up of the conducting medium closed
Ring, wherein, the conducting medium of the first connection end h1 is provided with conductive hole h1 ', and is connected with power line by conductive hole h1 '
Connect, the conducting medium of the first connection end h2 is provided with conductive hole h2 ', and is connected with ground wire by conductive hole h2 '；
Second connecting portion part 51 in second printed circuit board (PCB) 5 includes two second concentric connection end k1, k2, its
In, conducting mediums of the second connection end k1 for annular, the second connection end k2 is by conducting medium k21 and dielectric k21 ' structures
Into, and the radian of the conducting medium k21 is more than the radian of dielectric k21 ', on the conducting medium of the second connection end k1
Conductive hole k1 ' is provided with, and is connected with power line by conductive hole k1 ', the conducting medium of the second connection end k2 is provided with leads
Electric hole k2 ', and be connected with ground wire by conductive hole k2 '；
Then the first connecting portion part 41 it is corresponding with the second connecting portion part 51 connection when, in the first connection end h1
Conducting medium correspondence the second connection end k1 of connection in conducting medium, the conducting medium correspondence connection the in the first connection end k2
Conducting medium in two connection end k2.
Used as a kind of preferred version, the first connecting portion part 41 includes multiple concentric first connection ends 411, institute
Stating second connecting portion part 51 includes multiple concentric second connection ends 511, wherein, the first connection end described at least one
411 are made up of multipair dielectric and conducting medium interval, and the conducting medium is provided with conductive hole 12, and by the conduction
Hole 12 is connected with the holding wire 3 of other conductive layers 22 of first printed circuit board (PCB) 4；Correspondence connection first connection end
411 second connection end 511 is made up of multipair dielectric and conducting medium interval, and the conducting medium is provided with conduction
Hole 12, and be connected with the holding wire 3 of other conductive layers 22 of second printed circuit board (PCB) 5 by the conductive hole 12；It is described
Quantity of the quantity of the conducting medium of the second connection end 511 more than the conducting medium of first connection end 411 of correspondence connection,
And the size of the conducting medium of second connection end 511 is not more than the size of the dielectric of first connection end 411.More
For preferably, the conducting medium in first connection end 411 and in second connection end 511 of corresponding connection or
Two conducting medium connections, transmit signal to make full use of the conducting medium in second connection end 511.
The second connecting portion part 51 also includes：Allocation unit (is unillustrated).
The allocation unit is connected with each conducting medium of second connection end, for analyzing from described first
In connection end 411 signal transmitted by each conducting medium, and according to analysis result distribute with first connection end 411 on
The correspondence connection of each conducting medium second connection end 511 in the signal that receives of each conducting medium.
Specifically, the signal transmitted according to each conducting medium in default first connection end 411 by the allocation unit come
It is analyzed, to determine each conducting medium is transmitted in second connection end 511 signal.
For example, as shown in fig. 6, the first connecting portion part 41 include three concentric the first connection end m1, m2,
M3, wherein, the first connection end m1 is solid conducting medium, and conducting medium is provided with conductive hole m1 ', for connecting power supply
Line；The first connection end m2 is successively by between conducting medium m21, dielectric m21 ', conducting medium m22, dielectric m22 '
Every concentric ring is constituted, conducting medium m21 is provided with conductive hole m2 ', and for connecting data signal line, conducting medium m22 is provided with
Conductive hole m3 ', for connecting clock cable, wherein, described conducting medium m21, m22 are equivalently-sized and are uniformly distributed, described
Radian of the radian of conducting medium m21 more than dielectric m21 '；The first connection end m3 is situated between by conducting medium m31 and insulation
Matter m31 ' interval composition concentric ring, conducting medium m31 is provided with conductive hole m4 ', for connecting ground wire, wherein, conductive Jie
Radian of the radian of matter m31 more than the dielectric m31 '.
The correspondence of second connecting portion part 51 includes three concentric described second connection end n1, n2, n3, wherein, it is described
Second connection end n1 is solid conducting medium, and conducting medium is provided with conductive hole n1 ', for connecting power line；Described second
Connection end n2 successively by conducting medium n21, dielectric n21 ', conducting medium n22, dielectric n22 ', conducting medium n23,
Dielectric n23 ' intervals constitute concentric ring, and described conducting medium n21, n22, n23 are equivalently-sized and are situated between less than the insulation
Matter m21 ', each described conducting medium n21, n22, n23 are uniformly distributed, wherein, conducting medium n21 is provided with conductive hole n2 ', is used for
Connect the first holding wire, conducting medium n22 is provided with conductive hole n3 ', for connecting secondary signal line, set on conducting medium n23
There is conductive hole n4 ', for connecting the 3rd holding wire；The first connection end n3 is by between conducting medium n31 and dielectric n31 '
Every composition concentric ring, wherein, the radian of the conducting medium n31 is more than the radian of the dielectric n31 ', conducting medium n31
Conductive hole n5 ' is provided with for connecting ground wire.
When the connection corresponding with the second connecting portion part 51 of the first connecting portion part 41, the first connection end m1 connects
Meet the second connection end n1, the first connection end m2 is connected with the second connection end n2, the first connection end m3 with
The second connection end n3 connections.Wherein, the connected mode that the first connection end m2 is connected with the second connection end n2 is：
Conducting medium m21 is connected with conducting medium n21, and dielectric m21 ' is connected with conducting medium n22, conducting medium m22 with it is conductive
Medium n23 connects.
Each signal that then allocation unit is received to the second connection end n2 according to default clock signal
It is analyzed, to obtain the clock signal synchronous with the signal of the default clock signal, and distributes conducting medium n23 transmission
Clock signal.The allocation unit failed to receive any signal from conducting medium n22 within the default time, it is determined that described
Conducting medium n22 does not transmit any signal, and distributes the conducting medium n21 transmission data signals.
If during corresponding with the second connecting portion part 51 connection of the first connecting portion part 41, the first connection end m1 connects
Meet the second connection end n1, the first connection end m2 is connected with the second connection end n2, the first connection end m3 with
The second connection end n3 connections.Wherein, the connected mode that the first connection end m2 is connected with the second connection end n2 is：
Conducting medium m21 is connected with conducting medium n21, n22, and conducting medium m22 is connected with conducting medium n23.
Each signal that then allocation unit is received to the second connection end n2 according to default clock signal
It is analyzed, is from conducting medium n23, then to divide to obtain the clock signal synchronous with the signal of the default clock signal
Be used to transmit clock signal with conducting medium n23, meanwhile, in Preset Time, receive from the conducting medium n21 and
The signal of n22 is identical, then distribute described conducting medium n21, n22 for transmission data signal.
It should be noted that it should be appreciated by those skilled in the art that the first connection end m2 described above and described second connects
Connect end n2 connected mode be only for example, in fact, the conducting medium m21 can also connect simultaneously the conducting medium n22,
N23, conducting medium m22 are connected with conducting medium n21, and the allocation unit can be according in default first connection end 411
The signal transmitted by each conducting medium being analyzed, to be divided to each conducting medium in second connection end 511 again
Match somebody with somebody.
In sum, the connection member and attachment structure of printed circuit board (PCB) of the present invention, by holding wire to be connected,
Power and ground is connected to each connection end of concentric structure, then position without the need for the direction to printed circuit board (PCB), as long as determining
The center of connection member i.e. be capable of achieving printed circuit board (PCB) between signal transmission, more can flexibly set printed circuit board (PCB) it
Between position relationship；In addition, the connection end is formed by conducting medium and dielectric interval so that a connection end
On can connect many signal lines, to reduce the area of connection member, be particularly well-suited to the printed circuit higher to size limitation
Plate；Additionally, the connection end is made up of a conducting medium and a dielectric, and girth ratio shared by the conducting medium
More than girth ratio shared by dielectric, it can be ensured that no matter how two printed circuit board (PCB)s rotate, corresponding connection end can connect
It is logical；Further, when in two printed circuit board (PCB)s of connection the corresponding connection end by multiple conducting mediums and it is multiple absolutely
When edge dielectric distance is constituted, wherein, the quantity of the conducting medium in a connection end is more than the conducting medium of another connection end
Quantity, and the size of the conducting medium of a connection end is not more than the chi of the dielectric of another connection end
Very little, each conducting medium when thereby ensuring that connection in the few connection end of conducting medium quantity necessarily can be with conducting medium
At least one of connection end more than quantity conducting medium is connected, to guarantee the transmission of signal；Meanwhile, redistribute conducting medium
In connection end more than the quantity signal transmitted by each conducting medium, it is ensured that in the case where positioning without the need for direction, prints described in two
Circuit board remains to carry out exactly to connect, and transmission signal.So, the present invention effectively overcomes various shortcoming of the prior art
And have high industrial utilization.
The principle and its effect of above-described embodiment only illustrative present invention, it is of the invention not for limiting.It is any ripe
The personage for knowing this technology all can carry out modifications and changes to above-described embodiment under the spirit and the scope without prejudice to the present invention.Cause
This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (9)
1. a kind of connection member of printed circuit board (PCB), it is characterised in that at least include：
Positioned at concentric multiple connection ends of same conductive layer, connection end described at least one is by a pair of dielectrics and conductive Jie
Matter is separately constituted, and the conducting medium accounts for the ratio of the connection end girth and accounts for the connection end week more than the dielectric
Long ratio, insulate between the adjacent connection end, wherein, the connection end includes conducting medium, and the conducting medium is
Non-close；The conducting medium is provided with conductive hole, the conducting medium by the conductive hole and the printed circuit board (PCB) its
The conductor wire of his conductive layer is connected.
2. the connection member of printed circuit board (PCB) according to claim 1, it is characterised in that the conductor wire includes：Power supply
At least one in line, ground wire and holding wire.
3. the connection member of printed circuit board (PCB) according to claim 2, it is characterised in that connect with the power line/ground wire
Conducting medium in the connection end for connecing is closing；Or the connection end being connected with the power line/ground wire is by one
Individual conducting medium and a dielectric are constituted, wherein, the conducting medium accounts for the ratio of the connection end girth more than described
Dielectric accounts for the ratio of the connection end girth.
4. the connection member of printed circuit board (PCB) according to claim 2, it is characterised in that connection end described at least one by
Multipair dielectric and conducting medium interval are constituted, wherein, the conducting medium it is equivalently-sized, and be evenly distributed on the company
End is connect, each conducting medium in the connection end connects the holding wire by the conductive hole.
5. the connection member of printed circuit board (PCB) according to claim 4, it is characterised in that insulated by two pairs the connection end
Medium and conducting medium interval are constituted, wherein, the conducting medium accounts for the ratio of the connection end girth and is situated between more than the insulation
Matter accounts for the ratio of the connection end girth, and each conducting medium in the connection end is by conductive hole connection transmission letter
Number conductor wire.
6. a kind of connecting structure of printed circuit board, it is characterised in that for connecting the first printed circuit board (PCB) and the second printing electricity
Road plate, wherein, including two connection members as described in arbitrary in claim 1-5, two connection members are respectively
One connection member and second connecting portion part, each first connection end correspondence connection second connecting portion of the first connecting portion part
Each second connection end of part, first connection end and/or second connection end are situated between by a conducting medium and an insulation
Matter interval is constituted, wherein, ratio of the ratio of girth shared by the conducting medium more than girth shared by dielectric.
7. connecting structure of printed circuit board according to claim 6, it is characterised in that first connection end is by multipair
Dielectric and conducting medium interval are constituted, and the conducting medium is provided with conductive hole, and by the conductive hole with it is described its
The holding wire of his conductive layer is connected；
Second connection end of correspondence connection first connection end is by multiple dielectrics and multiple conducting mediums interval structure
Into the conducting medium is provided with conductive hole, and is connected with the holding wire of other conductive layers by the conductive hole；
Wherein, conducting medium of the quantity of the conducting medium of second connection end more than first connection end of correspondence connection
Quantity, and the size of the conducting medium of second connection end be not more than first connection end dielectric size.
8. connecting structure of printed circuit board according to claim 7, it is characterised in that leading in first connection end
Electrolyte is connected with one or two conducting medium in second connection end of corresponding connection.
9. the connecting structure of printed circuit board according to claim 7 or 8, it is characterised in that the second connecting portion part
Also include：The allocation unit being connected with each conducting medium of second connection end, is connected from described first for analysis
In the holding signal transmitted by each conducting medium is connect, and according to analysis result distribution and each conduction on first connection end
The signal that each conducting medium in second connection end of medium correspondence connection is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335121.2A CN103687288B (en) | 2012-09-11 | 2012-09-11 | The connection member and attachment structure of printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335121.2A CN103687288B (en) | 2012-09-11 | 2012-09-11 | The connection member and attachment structure of printed circuit board (PCB) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103687288A CN103687288A (en) | 2014-03-26 |
| CN103687288B true CN103687288B (en) | 2017-04-05 |
Family
ID=50323176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210335121.2A Expired - Fee Related CN103687288B (en) | 2012-09-11 | 2012-09-11 | The connection member and attachment structure of printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103687288B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3548494A (en) * | 1968-01-31 | 1970-12-22 | Western Electric Co | Method of forming plated metallic patterns on a substrate |
| US6130601A (en) * | 1997-11-24 | 2000-10-10 | Motorola, Inc. | Thick-film resistor having concentric terminals and method therefor |
| CN202310287U (en) * | 2011-11-08 | 2012-07-04 | 精英电脑股份有限公司 | Circuit board |
| CN102648667A (en) * | 2009-09-15 | 2012-08-22 | R&D电路股份有限公司 | Embedded components in interposer board for improving power gain (distribution) and power loss (dissipation) in interconnect configuration |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07336000A (en) * | 1994-06-07 | 1995-12-22 | Sony Corp | Printed circuit board |
| JP4430976B2 (en) * | 2004-05-10 | 2010-03-10 | 富士通株式会社 | Wiring board and manufacturing method thereof |
| US8273995B2 (en) * | 2008-06-27 | 2012-09-25 | Qualcomm Incorporated | Concentric vias in electronic substrate |
| CN202841705U (en) * | 2012-09-11 | 2013-03-27 | 上海耐普微电子有限公司 | Connection pieces and connection structures of printed circuit boards |
-
2012
- 2012-09-11 CN CN201210335121.2A patent/CN103687288B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3548494A (en) * | 1968-01-31 | 1970-12-22 | Western Electric Co | Method of forming plated metallic patterns on a substrate |
| US6130601A (en) * | 1997-11-24 | 2000-10-10 | Motorola, Inc. | Thick-film resistor having concentric terminals and method therefor |
| CN102648667A (en) * | 2009-09-15 | 2012-08-22 | R&D电路股份有限公司 | Embedded components in interposer board for improving power gain (distribution) and power loss (dissipation) in interconnect configuration |
| CN202310287U (en) * | 2011-11-08 | 2012-07-04 | 精英电脑股份有限公司 | Circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103687288A (en) | 2014-03-26 |
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Granted publication date: 20170405 Termination date: 20170911 |